CN107327819A - A kind of power station burning boiler - Google Patents
A kind of power station burning boiler Download PDFInfo
- Publication number
- CN107327819A CN107327819A CN201710546210.4A CN201710546210A CN107327819A CN 107327819 A CN107327819 A CN 107327819A CN 201710546210 A CN201710546210 A CN 201710546210A CN 107327819 A CN107327819 A CN 107327819A
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- parts
- combustion furnace
- cyclone separator
- standby
- water
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 59
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 12
- 230000008961 swelling Effects 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims description 65
- 239000002184 metal Substances 0.000 claims description 65
- 239000007788 liquid Substances 0.000 claims description 35
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 30
- 229910045601 alloy Inorganic materials 0.000 claims description 26
- 239000000956 alloy Substances 0.000 claims description 26
- 238000003723 Smelting Methods 0.000 claims description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 229910052760 oxygen Inorganic materials 0.000 claims description 23
- 239000001301 oxygen Substances 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 19
- 238000005275 alloying Methods 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 15
- 239000011787 zinc oxide Substances 0.000 claims description 15
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 10
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 229910052796 boron Inorganic materials 0.000 claims description 10
- 239000004917 carbon fiber Substances 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000000395 magnesium oxide Substances 0.000 claims description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- 239000006104 solid solution Substances 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 9
- 230000004927 fusion Effects 0.000 claims description 8
- 238000005242 forging Methods 0.000 claims description 6
- 229910000712 Boron steel Inorganic materials 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/22—Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
- C22C47/08—Making alloys containing metallic or non-metallic fibres or filaments by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
- C22C49/08—Iron group metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/14—Alloys containing metallic or non-metallic fibres or filaments characterised by the fibres or filaments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/08—Cooling thereof; Tube walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The present invention discloses a kind of power station burning boiler, including body of heater and cyclone separator, the body of heater includes air-distribution device, combustion furnace and drum, the air-distribution device is located at the lower section of combustion furnace, the air-distribution device includes igniter and air hose, the igniter is connected with air hose, water-cooling wall and filter are provided with the combustion furnace, the water-cooling wall is located at the top of combustion furnace, the filter is located at the left upper end of water-cooling wall, the drum is located at the upper left side of combustion furnace, the drum is connected with water-cooling wall, the cyclone separator is located at the right side of body of heater, the cyclone separator includes swelling pipeline, smoke filter and feed back pipe, the swelling pipeline is located at the upper right side of cyclone separator, and be connected with body of heater, the smoke filter is located at the top of cyclone separator, the feed back pipe is located at the lower section of cyclone separator；The power station burning boiler can fully burning fuel, improve the advantages of utilization ratio and energy-conserving and environment-protective.
Description
Technical field
The invention belongs to field of electrical equipment, and in particular to a kind of power station burning boiler.
Background technology
Flame detector can be all set inside boiler furnace, and its effect is that the combustion case in burner hearth is examined in real time
Survey, once there are abnormal conditions, will be closed Boiler door automatically by relative control apparatus, and make boiler shutdown.Boiler
In use, coking is phenomenon commonplace during coal-burning boiler is run, and it can destroy normal combustion operating mode, reduce boiler
Exert oneself, destroy the bad phenomenons such as normal water circulation, and when serious, after the big coke block of boiler can fall in slag cooling bucket, moment production
Raw substantial amounts of vapor, causes negative pressure in stove to fluctuate, after this phenomenon occurs, what flame detector will make a mistake sentences
Disconnected, so that fire door be closed and make boiler shutdown, if this phenomenon is frequently occurred, boiler will frequently blowing out and again point
Fire, so as to cause the service life of boiler to reduce, wastes the energy, influences the normal operation of boiler.
Further, since existing boiler is during combustion power generation, too fast due to burning, oxygen is not enough, causes coal
And other biological matter fuel can not thoroughly burn in combustion, cause to expend that resource is big, heat is low, in turn resulted in hair
The inefficiency of electricity, it is impossible to which substantial amounts of electric power is provided.
The value of comprehensive utilization to improve boiler can promote fuel combustion, heating power sufficient and section, it is necessary to design one kind
The station boiler of energy environmental protection.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind can fully burning fuel, improve utilization ratio and energy-saving ring
The power station burning boiler of guarantor.
To solve the above problems, the present invention is adopted the following technical scheme that：
A kind of power station burning boiler, including body of heater and cyclone separator, the body of heater include air-distribution device, combustion furnace and vapour
Bag, the air-distribution device is located at the lower section of combustion furnace, and the air-distribution device includes igniter and air hose, the igniter and sky
Tracheae is connected, and water-cooling wall and filter are provided with the combustion furnace, and the water-cooling wall is located at the top of combustion furnace, the mistake
Filter is located at the left upper end of water-cooling wall, and the drum is located at the upper left side of combustion furnace, and the drum is connected with water-cooling wall, described
Cyclone separator is located at the right side of body of heater, and the cyclone separator includes swelling pipeline, smoke filter and feed back pipe, described swollen
Tube expansion road is located at the upper right side of cyclone separator, and is connected with body of heater, and the smoke filter is located at the upper of cyclone separator
Side, the feed back pipe is located at the lower section of cyclone separator.
Further, it is provided with oxygen hose on the combustion furnace.
Further, the oxygen hose is provided with more than one.
Further, the filter bottom is provided with blast pipe.
Further, the drum lower end is provided with drainpipe.
Further, the feed back pipe is connected with combustion furnace 6.
A kind of preparation method of water-cooling wall, is made up of the material of following parts by weight：Including 30-38 parts of iron ore, chromium powder
7-12 parts, 8-14 parts of silica, 3-5 parts of molybdenum powder, 8-11 parts of zinc oxide, 2-6 parts of titanium valve, 6-12 parts of pyrochlore, crude boron stone 7-
7-11 parts of 13 parts, 10-14 parts of carbon fiber, 14-23 parts of nano-ceramic powder, 7-9 parts of interstitial solid solution and magnesia, including with
Lower step：
1) take 6-12 parts of 30-38 parts of iron ore, 8-14 parts of silica, 7-13 parts of crude boron stone and pyrochlore will in smelting furnace
Temperature brings up to 700 DEG C, then adds 7-11 parts of magnesia and is used as fluxing agent so that above-mentioned material is respectively melted, and obtains boron steel
Metal liquid, it is standby；
2) 14-23 parts of 7-12 parts of chromium powder, 3-5 parts of molybdenum powder, 2-6 parts of titanium valve, 10-14 parts of carbon fiber and nano-ceramic powder are taken
Smelting furnace is put into, above-mentioned material is melted by 600-700 DEG C of high temperature and merged, alloying metal liquid is made, it is standby；
3) by step 1) and step 2) made from metal liquid fusion, metal derby is then moulded to obtain by casting, and cause
The temperature of metal derby is maintained at 200 DEG C so that metal derby is in flaccid state, and is ceaselessly forged by forging device, by metal
Impurity inside block forges removal, standby；
4) by step 3) metal derby of free from admixture that has forged is placed again into smelting furnace, and temperature is brought up to from 700 DEG C
1500 DEG C so that metal derby is fused into metal liquid again, and adds 8-11 parts of zinc oxide so that zinc oxide melts with metal liquid
Close, it is standby；
5) take 7-9 parts of interstitial solid solution to be added to step 4) in obtained alloying metal liquid, and pass through high-temperature molten
Close, it is standby；
6) by step 5) made from alloying metal liquid by casting mould to obtain alloy block, then by alloy block quench cool
200 DEG C of temperature is kept to 200 DEG C, and by smelting furnace, it is standby；
7) by step 6) in alloy block keep 200 DEG C at a temperature of, by not stopping to forge, will be closed by secondary forge
Impurity in gold bullion is removed, standby；
8) by step 7) carry out obtained alloy block after secondary forge and put into smelting furnace again, pass through 1500 DEG C of high temperature melting
Change, then shaped by casting, after after temperature cooling, you can.
The beneficial effects of the invention are as follows：By being provided with body of heater, fuel can be burnt in furnace interior, due to being provided with
Air-distribution device, can carry out uniform air inducing into body of heater, be conducive to combustion-supporting, and due to being provided with combustion furnace, can thoroughly burn combustion
Material, due to being provided with drum, can store vapor, prevent vapor to be back in combustion furnace, can due to cyclone separator
Noxious material is separated, can be by second-time burning in defeated time combustion furnace of the fuel not burnt thoroughly due to setting feed back pipe.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of power station burning boiler of the invention.
Embodiment
Embodiment 1：
As shown in fig.1, a kind of power station burning boiler, including body of heater 1 and cyclone separator 2, the body of heater 1 includes cloth wind
Device 3, combustion furnace 6 and drum 9, the air-distribution device 3 are located at the lower section of combustion furnace 6, and the air-distribution device 3 includes igniter 4
With air hose 5, the igniter 4 is connected with air hose 5, and water-cooling wall 7 and filter 8 are provided with the combustion furnace 6, described
Water-cooling wall 7 is located at the top of combustion furnace 6, and the filter 8 is located at the left upper end of water-cooling wall 7, and the drum 9 is located at combustion furnace 6
Upper left side, the drum 9 is connected with water-cooling wall 7, and the cyclone separator 2 is located at the right side of body of heater 1, the cyclonic separation
Device 2 includes swelling pipeline 10, smoke filter 11 and feed back pipe 12, and the swelling pipeline 10 is located at the upper right of cyclone separator 2
Side, and be connected with body of heater 1, the smoke filter 11 is located at the top of cyclone separator 2, and the feed back pipe 12 is located at whirlwind
The lower section of separator 2.
Oxygen hose is provided with the combustion furnace 6, oxygen can be conveyed to combustion furnace, be conducive to combustion-supporting.
The oxygen hose is provided with more than one, oxygen uniformly can be conveyed into combustion furnace, is conducive to improving burning effect
Rate.
The bottom of filter 8 is provided with blast pipe, and the gas of furnace interior can be suitably drained by blast pipe, is had
Oxygen is conveyed beneficial to oxygen hose.
The lower end of drum 9 is provided with drainpipe, the vapor discharge that can condense bubble.
The feed back pipe 12 is connected with combustion furnace 6, and fuel recovery can be burnt again.
A kind of preparation method of water-cooling wall, is made up of the material of following parts by weight：Including 38 parts of iron ore, 7 parts of chromium powder,
8 parts of silica, 3 parts of molybdenum powder, 8 parts of zinc oxide, 2 parts of titanium valve, 6 parts of pyrochlore, 7 parts of crude boron stone, 10 parts of carbon fiber, nano ceramics
7 parts of 14 parts of powder, 7 parts of interstitial solid solution and magnesia, comprise the following steps：
1) 6 parts of 38 parts of iron ore, 8 parts of silica, 7 parts of crude boron stone and pyrochlore is taken to bring up to temperature in smelting furnace
700 DEG C, then add 7 parts of magnesia and be used as fluxing agent so that above-mentioned material is respectively melted, and obtains boron steel metal liquid, standby；
2) 7 parts of chromium powder, 3 parts of molybdenum powder, 2 parts of titanium valve, 14 parts of input smelting furnaces of 10 parts of carbon fiber and nano-ceramic powder are taken, are passed through
600-700 DEG C of high temperature, which melts above-mentioned material, to be merged, and alloying metal liquid is made, standby；
3) by step 1) and step 2) made from metal liquid fusion, metal derby is then moulded to obtain by casting, and cause
The temperature of metal derby is maintained at 200 DEG C so that metal derby is in flaccid state, and is ceaselessly forged by forging device, by metal
Impurity inside block forges removal, standby；
4) by step 3) metal derby of free from admixture that has forged is placed again into smelting furnace, and temperature is brought up to from 700 DEG C
1500 DEG C so that metal derby is fused into metal liquid again, and adds 8 parts of zinc oxide so that zinc oxide is merged with metal liquid,
It is standby；
5) take 7 parts of interstitial solid solution to be added to step 4) in obtained alloying metal liquid, and merged by high temperature,
It is standby；
6) by step 5) made from alloying metal liquid by casting mould to obtain alloy block, then by alloy block quench cool
200 DEG C of temperature is kept to 200 DEG C, and by smelting furnace, it is standby；
7) by step 6) in alloy block keep 200 DEG C at a temperature of, by not stopping to forge, will be closed by secondary forge
Impurity in gold bullion is removed, standby；
8) by step 7) carry out obtained alloy block after secondary forge and put into smelting furnace again, pass through 1500 DEG C of high temperature melting
Change, then shaped by casting, after after temperature cooling, you can.
Embodiment 2：
As shown in fig.1, a kind of power station burning boiler, including body of heater 1 and cyclone separator 2, the body of heater 1 includes cloth wind
Device 3, combustion furnace 6 and drum 9, the air-distribution device 3 are located at the lower section of combustion furnace 6, and the air-distribution device 3 includes igniter 4
With air hose 5, the igniter 4 is connected with air hose 5, and water-cooling wall 7 and filter 8 are provided with the combustion furnace 6, described
Water-cooling wall 7 is located at the top of combustion furnace 6, and the filter 8 is located at the left upper end of water-cooling wall 7, and the drum 9 is located at combustion furnace 6
Upper left side, the drum 9 is connected with water-cooling wall 7, and the cyclone separator 2 is located at the right side of body of heater 1, the cyclonic separation
Device 2 includes swelling pipeline 10, smoke filter 11 and feed back pipe 12, and the swelling pipeline 10 is located at the upper right of cyclone separator 2
Side, and be connected with body of heater 1, the smoke filter 11 is located at the top of cyclone separator 2, and the feed back pipe 12 is located at whirlwind
The lower section of separator 2.
Oxygen hose is provided with the combustion furnace 6, oxygen can be conveyed to combustion furnace, be conducive to combustion-supporting.
The oxygen hose is provided with more than one, oxygen uniformly can be conveyed into combustion furnace, is conducive to improving burning effect
Rate.
The bottom of filter 8 is provided with blast pipe, and the gas of furnace interior can be suitably drained by blast pipe, is had
Oxygen is conveyed beneficial to oxygen hose.
The lower end of drum 9 is provided with drainpipe, the vapor discharge that can condense bubble.
The feed back pipe 12 is connected with combustion furnace 6, and fuel recovery can be burnt again.
A kind of preparation method of water-cooling wall, is made up of the material of following parts by weight：Including 30 parts of iron ore, chromium powder 12
Part, 4 parts of silica 1,5 parts of molybdenum powder, 11 parts of zinc oxide, 6 parts of titanium valve, 12 parts of pyrochlore, 13 parts of crude boron stone, 14 parts of carbon fiber,
11 parts of 23 parts of nano-ceramic powder, 9 parts of interstitial solid solution and magnesia, comprise the following steps：
1) 12 parts of 38 parts of iron ore, 4 parts of silica 1,13 parts of crude boron stone and pyrochlore is taken to improve temperature in smelting furnace
To 700 DEG C, then add 11 parts of magnesia and be used as fluxing agent so that above-mentioned material is respectively melted, and obtains boron steel metal liquid, standby
With；
2) 12 parts of chromium powder, 5 parts of molybdenum powder, 6 parts of titanium valve, 23 parts of input smelting furnaces of 14 parts of carbon fiber and nano-ceramic powder are taken, are led to
Above-mentioned material is melted fusion by the high temperature for crossing 600-700 DEG C, and alloying metal liquid is made, standby；
3) by step 1) and step 2) made from metal liquid fusion, metal derby is then moulded to obtain by casting, and cause
The temperature of metal derby is maintained at 200 DEG C so that metal derby is in flaccid state, and is ceaselessly forged by forging device, by metal
Impurity inside block forges removal, standby；
4) by step 3) metal derby of free from admixture that has forged is placed again into smelting furnace, and temperature is brought up to from 700 DEG C
1500 DEG C so that metal derby is fused into metal liquid again, and adds 11 parts of zinc oxide so that zinc oxide melts with metal liquid
Close, it is standby；
5) take 9 parts of interstitial solid solution to be added to step 4) in obtained alloying metal liquid, and merged by high temperature,
It is standby；
6) by step 5) made from alloying metal liquid by casting mould to obtain alloy block, then by alloy block quench cool
200 DEG C of temperature is kept to 200 DEG C, and by smelting furnace, it is standby；
7) by step 6) in alloy block keep 200 DEG C at a temperature of, by not stopping to forge, will be closed by secondary forge
Impurity in gold bullion is removed, standby；
8) by step 7) carry out obtained alloy block after secondary forge and put into smelting furnace again, pass through 1500 DEG C of high temperature melting
Change, then shaped by casting, after after temperature cooling, you can.
Embodiment 3：
As shown in fig.1, a kind of power station burning boiler, including body of heater 1 and cyclone separator 2, the body of heater 1 includes cloth wind
Device 3, combustion furnace 6 and drum 9, the air-distribution device 3 are located at the lower section of combustion furnace 6, and the air-distribution device 3 includes igniter 4
With air hose 5, the igniter 4 is connected with air hose 5, and water-cooling wall 7 and filter 8 are provided with the combustion furnace 6, described
Water-cooling wall 7 is located at the top of combustion furnace 6, and the filter 8 is located at the left upper end of water-cooling wall 7, and the drum 9 is located at combustion furnace 6
Upper left side, the drum 9 is connected with water-cooling wall 7, and the cyclone separator 2 is located at the right side of body of heater 1, the cyclonic separation
Device 2 includes swelling pipeline 10, smoke filter 11 and feed back pipe 12, and the swelling pipeline 10 is located at the upper right of cyclone separator 2
Side, and be connected with body of heater 1, the smoke filter 11 is located at the top of cyclone separator 2, and the feed back pipe 12 is located at whirlwind
The lower section of separator 2.
Oxygen hose is provided with the combustion furnace 6, oxygen can be conveyed to combustion furnace, be conducive to combustion-supporting.
The oxygen hose is provided with more than one, oxygen uniformly can be conveyed into combustion furnace, is conducive to improving burning effect
Rate.
The bottom of filter 8 is provided with blast pipe, and the gas of furnace interior can be suitably drained by blast pipe, is had
Oxygen is conveyed beneficial to oxygen hose.
The lower end of drum 9 is provided with drainpipe, the vapor discharge that can condense bubble.
The feed back pipe 12 is connected with combustion furnace 6, and fuel recovery can be burnt again.
A kind of preparation method of water-cooling wall, is made up of the material of following parts by weight：Including 34 parts of iron ore, chromium powder 10
Part, 1 part of silica 1,4 parts of molybdenum powder, 10 parts of zinc oxide, 4 parts of titanium valve, 9 parts of pyrochlore, 10 parts of crude boron stone, 12 parts of carbon fiber, receive
9 parts of 18 parts of ceramic powder of rice, 8 parts of interstitial solid solution and magnesia, comprise the following steps：
1) 9 parts of 34 parts of iron ore, 1 part of silica 1,10 parts of crude boron stone and pyrochlore is taken to bring up to temperature in smelting furnace
700 DEG C, then add 9 parts of magnesia and be used as fluxing agent so that above-mentioned material is respectively melted, and obtains boron steel metal liquid, standby；
2) 10 parts of chromium powder, 4 parts of molybdenum powder, 4 parts of titanium valve, 18 parts of input smelting furnaces of 12 parts of carbon fiber and nano-ceramic powder are taken, are led to
Above-mentioned material is melted fusion by the high temperature for crossing 600-700 DEG C, and alloying metal liquid is made, standby；
3) by step 1) and step 2) made from metal liquid fusion, metal derby is then moulded to obtain by casting, and cause
The temperature of metal derby is maintained at 200 DEG C so that metal derby is in flaccid state, and is ceaselessly forged by forging device, by metal
Impurity inside block forges removal, standby；
4) by step 3) metal derby of free from admixture that has forged is placed again into smelting furnace, and temperature is brought up to from 700 DEG C
1500 DEG C so that metal derby is fused into metal liquid again, and adds 10 parts of zinc oxide so that zinc oxide melts with metal liquid
Close, it is standby；
5) take 8 parts of interstitial solid solution to be added to step 4) in obtained alloying metal liquid, and merged by high temperature,
It is standby；
6) by step 5) made from alloying metal liquid by casting mould to obtain alloy block, then by alloy block quench cool
200 DEG C of temperature is kept to 200 DEG C, and by smelting furnace, it is standby；
7) by step 6) in alloy block keep 200 DEG C at a temperature of, by not stopping to forge, will be closed by secondary forge
Impurity in gold bullion is removed, standby；
8) by step 7) carry out obtained alloy block after secondary forge and put into smelting furnace again, pass through 1500 DEG C of high temperature melting
Change, then shaped by casting, after after temperature cooling, you can.
Experimental example：
In order to which the inwall for further detecting the present invention is heat-resisting wear-resistant and water-cooled effect, it is real that the present invention has also carried out contrast
Test；From with common alloy inwall as a control group one, select in the inwall of porcelain as a control group two, alloy of the invention
Wall is used as experimental group；Contrasted by the alloy inwall of the present invention with the inwall of common alloy inwall and porcelain, the time is three
Individual month, concrete outcome was as follows：
Testing result after first month
Testing result after second month
Testing result after three month
By trimestral test, the present invention is compared with control group, with anti-wear performance is good, high temperature resistant and good water-cooling effect
Advantage, the alloy inwall in control group one is easily weak at high temperature, and not wear-resisting, the porcelain inwall in control group two is in high temperature
The lower water capacity of meeting suddenly is easily burst.
The beneficial effects of the invention are as follows：By being provided with body of heater, fuel can be burnt in furnace interior, due to being provided with
Air-distribution device, can carry out uniform air inducing into body of heater, be conducive to combustion-supporting, and due to being provided with combustion furnace, can thoroughly burn combustion
Material, due to being provided with drum, can store vapor, prevent vapor to be back in combustion furnace, can due to cyclone separator
Noxious material is separated, can be by second-time burning in defeated time combustion furnace of the fuel not burnt thoroughly due to setting feed back pipe.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all cover within the scope of the present invention.
Claims (6)
1. a kind of power station burning boiler, it is characterised in that：Including body of heater and cyclone separator, the body of heater include air-distribution device,
Combustion furnace and drum, the air-distribution device are located at the lower section of combustion furnace, and the air-distribution device includes igniter and air hose, described
Igniter is connected with air hose, and water-cooling wall and filter are provided with the combustion furnace, and the water-cooling wall is located at combustion furnace
Top, the filter is located at the left upper end of water-cooling wall, and the drum is located at the upper left side of combustion furnace, the drum and water-cooling wall
It is connected, the cyclone separator is located at the right side of body of heater, the cyclone separator includes swelling pipeline, smoke filter and returned
Expects pipe, the swelling pipeline is located at the upper right side of cyclone separator, and is connected with body of heater, and the smoke filter is located at whirlwind
The top of separator, the feed back pipe be located at cyclone separator lower section, the water-cooling wall by following parts by weight material system
Into：Including 38 parts of iron ore, 7 parts of chromium powder, 8 parts of silica, 3 parts of molybdenum powder, 8 parts of zinc oxide, 2 parts of titanium valve, 6 parts of pyrochlore, boron
7 parts of 7 parts of ore, 10 parts of carbon fiber, 14 parts of nano-ceramic powder, 7 parts of interstitial solid solution and magnesia；The system of the water-cooling wall
Comprise the following steps as method：1) take 6 parts of 38 parts of iron ore, 8 parts of silica, 7 parts of crude boron stone and pyrochlore will in smelting furnace
Temperature brings up to 700 DEG C, then adds 7 parts of magnesia and is used as fluxing agent so that above-mentioned material is respectively melted, and obtains boron steel metal
Liquid, it is standby；2) 7 parts of chromium powder, 3 parts of molybdenum powder, 2 parts of titanium valve, 14 parts of input smelting furnaces of 10 parts of carbon fiber and nano-ceramic powder are taken, are led to
Above-mentioned material is melted fusion by the high temperature for crossing 600-700 DEG C, and alloying metal liquid is made, standby；3) by step 1) and step 2)
Obtained metal liquid fusion, then moulds to obtain metal derby by casting, and causes the temperature of metal derby to be maintained at 200 DEG C, makes
Obtain metal derby and be in flaccid state, and ceaselessly forged by forging device, the impurity inside metal derby is forged into removal, it is standby；
4) by step 3) metal derby of free from admixture that has forged is placed again into smelting furnace, and temperature is brought up to 1500 DEG C from 700 DEG C,
So that metal derby is fused into metal liquid again, and add 8 parts of zinc oxide so that zinc oxide is merged with metal liquid, standby；5)
Take 7 parts of interstitial solid solution to be added to step 4) in obtained alloying metal liquid, and merged by high temperature, it is standby；6) will
Step 5) made from alloying metal liquid alloy block is moulded to obtain by casting, alloy block quenching is then cooled to 200 DEG C, and led to
The temperature that smelting furnace is kept for 200 DEG C is crossed, it is standby；7) by step 6) in alloy block keep 200 DEG C at a temperature of, by do not stop forging
Beat, removed the impurity in alloy block by secondary forge, it is standby；8) by step 7) carry out obtained alloy block after secondary forge
Smelting furnace is put into again, by 1500 DEG C of high temperature melting, is then shaped by casting, after after temperature cooling, you can.
2. power station burning boiler as claimed in claim 1, it is characterised in that：Oxygen hose is provided with the combustion furnace.
3. power station burning boiler as claimed in claim 2, it is characterised in that：The oxygen hose is provided with more than one.
4. power station burning boiler as claimed in claim 3, it is characterised in that：The filter bottom is provided with blast pipe.
5. power station burning boiler as claimed in claim 4, it is characterised in that：The drum lower end is provided with drainpipe.
6. power station burning boiler as claimed in claim 5, it is characterised in that：The feed back pipe is connected with combustion furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546210.4A CN107327819A (en) | 2015-11-10 | 2015-11-10 | A kind of power station burning boiler |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510764786.9A CN105240818B (en) | 2015-11-10 | 2015-11-10 | A power station combustion boiler |
| CN201710546210.4A CN107327819A (en) | 2015-11-10 | 2015-11-10 | A kind of power station burning boiler |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510764786.9A Division CN105240818B (en) | 2015-11-10 | 2015-11-10 | A power station combustion boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107327819A true CN107327819A (en) | 2017-11-07 |
Family
ID=55038571
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710546425.6A Withdrawn CN107178777A (en) | 2015-11-10 | 2015-11-10 | A kind of power station burning boiler |
| CN201510764786.9A Active CN105240818B (en) | 2015-11-10 | 2015-11-10 | A power station combustion boiler |
| CN201710550131.0A Withdrawn CN107327823A (en) | 2015-11-10 | 2015-11-10 | A kind of power station burning boiler |
| CN201710546210.4A Withdrawn CN107327819A (en) | 2015-11-10 | 2015-11-10 | A kind of power station burning boiler |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710546425.6A Withdrawn CN107178777A (en) | 2015-11-10 | 2015-11-10 | A kind of power station burning boiler |
| CN201510764786.9A Active CN105240818B (en) | 2015-11-10 | 2015-11-10 | A power station combustion boiler |
| CN201710550131.0A Withdrawn CN107327823A (en) | 2015-11-10 | 2015-11-10 | A kind of power station burning boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN107178777A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627280B (en) * | 2016-03-17 | 2017-12-15 | 西安交通大学 | A kind of lignite semi-coke combustion with meagre oxygen boiler |
| CN109708308B (en) * | 2019-01-08 | 2021-01-29 | 张耕源 | Energy-saving environment-friendly boiler |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0436504A (en) * | 1990-06-01 | 1992-02-06 | Babcock Hitachi Kk | Boiler with circulating fluidized bed |
| CN1276215C (en) * | 2004-03-30 | 2006-09-20 | 沈阳戴维国际机电设备有限公司 | Oil field steam filling boiler of circulation fluidized bed using water coal slurry as fuel |
| CN1259523C (en) * | 2004-12-24 | 2006-06-14 | 哈尔滨工业大学 | A dual-temperature twin-bed gasification and oxidation fluidized bed incinerator for treating high-concentration organic waste liquid |
| CN200975663Y (en) * | 2006-09-05 | 2007-11-14 | 广州市优华能源技术有限公司 | Circulating fluid bed boiler by burning biomass |
| CN101508914A (en) * | 2009-03-03 | 2009-08-19 | 吴树利 | Energy-conservation environment friendly stalk furnace |
| CN201772431U (en) * | 2010-08-23 | 2011-03-23 | 赵文利 | Coal-fired fluidized bed high-pressure dry steam generator device |
| CN102773474B (en) * | 2012-08-09 | 2013-10-30 | 华北电力大学 | Powder for wear-resistant anti-corrosion protection of water wall tube and preparation method thereof |
| CN104791748B (en) * | 2015-05-13 | 2016-06-29 | 哈尔滨工业大学 | Double; two once-through cycle fluid bed injection boilers with pipe laying and evaporation coil |
-
2015
- 2015-11-10 CN CN201710546425.6A patent/CN107178777A/en not_active Withdrawn
- 2015-11-10 CN CN201510764786.9A patent/CN105240818B/en active Active
- 2015-11-10 CN CN201710550131.0A patent/CN107327823A/en not_active Withdrawn
- 2015-11-10 CN CN201710546210.4A patent/CN107327819A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN105240818B (en) | 2017-10-20 |
| CN107327823A (en) | 2017-11-07 |
| CN105240818A (en) | 2016-01-13 |
| CN107178777A (en) | 2017-09-19 |
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Application publication date: 20171107 |
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