CN206803170U - A kind of high-efficiency heat-accumulating mixed combustion apparatus - Google Patents
A kind of high-efficiency heat-accumulating mixed combustion apparatus Download PDFInfo
- Publication number
- CN206803170U CN206803170U CN201720673679.XU CN201720673679U CN206803170U CN 206803170 U CN206803170 U CN 206803170U CN 201720673679 U CN201720673679 U CN 201720673679U CN 206803170 U CN206803170 U CN 206803170U
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- CN
- China
- Prior art keywords
- burner
- pipeline
- heater
- storage heater
- blender
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model discloses a kind of high-efficiency heat-accumulating mixed combustion apparatus,Including burner A,Body of heater,Burner B,Induced-draught fan,Air blower and blender,The burner A and burner B are symmetrically mounted on the both sides of body of heater,The burner A and burner B is all made up of heat storage and nozzle,It is tightly connected between the coal gas storage heater inside coal gas storage heater and burner B inside the burner A by pipeline A,It is tightly connected between burner A inner airs storage heater and burner the B inner air storage heaters by pipeline C,It is tightly connected between gaseous mixture storage heater and blender inside the burner A by pipeline B,It is tightly connected between the burner B internal mix gas storage heaters and blender by pipeline B,Between blender and the burner B induced-draught fan is provided with pipeline B branch's tracheae.The utility model structure is novel, easy to control, high combustion efficiency, and combustion efficiency is good.
Description
Technical field
Technical field of heat treatment equipment is the utility model is related to, specially a kind of high-efficiency heat-accumulating mixed combustion apparatus.
Background technology
At present, heat accumulating burner is for the heating before metal body or ingot forging and stamping, to institute during use
Cooling treatment is needed after the material process for needing to heat, traditional heater can then cause heat losses, existing heat accumulating type
Heater is such as on the problems in the design, and the utilization rate of fuel is low during use, produces in use poisonous and harmful
Gas.
Utility model content
The purpose of this utility model is to provide a kind of high-efficiency heat-accumulating mixed combustion apparatus, to solve above-mentioned background technology
The problem of middle proposition, possessed beneficial effect are：The apparatus structure is novel, easy to control, high combustion efficiency, combustion efficiency
It is good.
To achieve the above object, the utility model provides following technical scheme：A kind of high-efficiency heat-accumulating mixed combustion apparatus,
Including burner A, body of heater, burner B, induced-draught fan, air blower and blender, the burner A and burner B are symmetrically mounted on
The both sides of body of heater, the burner A and burner B are all made up of heat storage and nozzle, and the heat storage is by coal gas storage heater, mixed
Close gas storage heater and air storage heater is formed, described storage heater one end is evenly arranged with three nozzles, and nozzle and corresponding storage
Hot device communicates, close by pipeline A between the coal gas storage heater inside coal gas storage heater and burner B inside the burner A
Envelope connection, and switching valve A is installed on pipeline A branch's tracheae, in the burner A inner airs storage heater and burner B
It is tightly connected by pipeline C between portion's air storage heater, is led between the gaseous mixture storage heater and blender inside the burner A
Piping B is tightly connected, and is tightly connected between the burner B internal mix gas storage heaters and blender by pipeline B, described
Air blower, the connection between the branch's tracheae and blender of the pipeline C are provided with the air intake of pipeline C lateral
It is provided with pipeline between switching valve E, blender and the burner B and induced-draught fan is provided with pipeline B branch's tracheae, and is inhaled
Switching valve C is provided between blower fan and branch's tracheae.
Preferably, it is provided with air draught on the pipeline B between the gaseous mixture storage heater and blender inside the burner A
Machine.
Preferably, it is provided with switching valve on the pipeline B between the gaseous mixture storage heater and blender inside the burner A
D。
Preferably, it is provided with air draught on the pipeline B between the gaseous mixture storage heater and blender inside the burner B
Machine.
Preferably, it is provided with switching valve on the pipeline B between the gaseous mixture storage heater and blender inside the burner B
B。
Preferably, the heat storage is internally provided with Ceramic Balls.
Preferably, controling of the pressure of the oven valve is installed on the pressure relief opening of the body of heater the top.
Preferably, the pipeline C is provided with switching valve F close to burner A sides.
Preferably, the pipeline C is provided with switching valve G close to burner B sides.
Preferably, coal gas storage heater is arranged on heat storage uppermost position inside the heat storage, and inside heat storage
Air storage heater is arranged in heat storage lowermost position.
Compared with prior art, the beneficial effects of the utility model are：The device structure is novel, easy to control, burning effect
Rate is high, and combustion efficiency is good；
(1) the unit temp efficiency high, the advantages of thermal efficiency is high low with nitrogen oxide emission.
(2) air is mixed the device in a mixer in advance with waste gas at work, is reduced in combustion
The content of oxygen, realizes low oxygen combustion in air.
(3) device burning uses more heat storage types of air, coal gas and mixed gas, can use the coal of low heat value
Gas, increase efficiency of combustion.
(4) small volume of the device, compact-sized, operation is flexible, easy to maintenance.
(5) combustion flame temperature is uniform, and heating product quality is high.
(6) air preheating temperature is high, high combustion efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model burner structure schematic diagram；
Fig. 3 is the utility model burner internal structural representation；
Fig. 4 is the utility model switching valve installation diagram.
In figure：1- burners A；2- pipelines A；3- bodies of heater；4- controling of the pressure of the oven valves；5- burners B；6- switching valves A；7- pipelines
B；8- pipelines C；9- induced-draught fans；10- switching valves B；11- switching valves C；12- switching valves D；13- switching valves E；14- air blowers；15-
Heat storage；16- nozzles；17- Ceramic Balls；18- switching valves F；19- blenders；20- switching valves G.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of embodiment provided by the utility model：A kind of high-efficiency heat-accumulating mixed combustion apparatus, bag
Burner A1, body of heater 3, burner B5, induced-draught fan 9, air blower 14 and blender 19 are included, burner A1 and burner B5 symmetrically pacify
Mounted in the both sides of body of heater 3, burner A1 and burner B5 is all made up of heat storage 15 and nozzle 16, and heat storage 15 is by coal gas accumulation of heat
Device, gaseous mixture storage heater and air storage heater are formed, and storage heater one end is evenly arranged with three nozzles 16, and nozzle 16 with it is corresponding
Storage heater communicate, pass through pipeline A2 between the coal gas storage heater inside coal gas storage heater and burner B5 inside burner A1
It is tightly connected, and switching valve A6 is installed on pipeline A2 branch's tracheae, burner A1 inner airs storage heater and burner B5
It is tightly connected between inner air storage heater by pipeline C8, between the gaseous mixture storage heater and blender 19 inside burner A1
It is tightly connected by pipeline B7, is tightly connected between burner B5 internal mix gas storage heaters and blender 19 by pipeline B7,
Air blower 14, the company between pipeline C8 branch's tracheae and blender 19 are provided with the air intake of pipeline C8 lateral
Switching valve E13 is provided with adapter road, induced-draught fan is provided with pipeline B7 branch's tracheae between blender 19 and burner B5
9, and switching valve C11 is provided between induced-draught fan 9 and branch's tracheae, the gaseous mixture storage heater inside burner A1 and blender 19
Between pipeline B7 on be provided with induced-draught fan 9, the pipeline B7 between gaseous mixture storage heater and blender 19 inside burner A1
On be provided with switching valve D12, be provided with suction on the pipeline B7 between gaseous mixture storage heater and blender 19 inside burner B5
Blower fan 9, switching valve B10, accumulation of heat are provided with the pipeline B7 between gaseous mixture storage heater and blender 19 inside burner B5
Body 15 is internally provided with Ceramic Balls 17, controling of the pressure of the oven valve 4 is provided with the pressure relief opening of the top of body of heater 3, pipeline C8 is close to burning
Device A1 sides are provided with switching valve F18, and pipeline C8 is provided with switching valve G20, the inside coal of heat storage 15 close to burner B5 sides
Gas storage heater is arranged on the uppermost position of heat storage 15, and the inner air storage heater of heat storage 15 is most lower installed in heat storage 15
Put in orientation.
Operation principle：In use, when burner A1 works, it is logical between switching valve A6 connections pipeline A2 and burner A1
Road, in the heat storage 15 that coal gas enters burner A1 along pipeline A2, air blower 14 works, and switching valve E connects the logical of pipeline C8
Road, in the heat storage 15 that air enters burner A1 along pipeline C8, after the ejection of nozzle 16, burnt in mixing, induced-draught fan 9
Working simultaneously, volume inhales flue gas in body of heater 3, forms backflow, reduces oxygen concentration, prevents the generation of what thing of nitrogen oxidation, now, burning
Device B5 serves as the effect of heat storage 15, and flue gas is after coal gas heat storage 15, by pipeline B7 from waste gas in the presence of induced-draught fan 9
Pipe is discharged, and a flue gas part is discharged in air, and another part is fed into blender 19, and switching valve E13 connects blender 19
Path flue gas and air mixing, switching valve D12 open, mixed gas supplied burner A1, after certain time, switching valve is simultaneously
Commutation, so now burner B5 work, repeatedly continuous work.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (10)
1. a kind of high-efficiency heat-accumulating mixed combustion apparatus, including burner A (1), body of heater (3), burner B (5), induced-draught fan (9),
Air blower (14) and blender (19), it is characterised in that：The burner A (1) and burner B (5) are symmetrically mounted on body of heater (3)
Both sides, the burner A (1) and burner B (5) be all made up of heat storage (15) and nozzle (16), the heat storage (15)
It is made up of coal gas storage heater, gaseous mixture storage heater and air storage heater, described storage heater one end is evenly arranged with three nozzles
(16), and nozzle (16) communicates with corresponding storage heater, the internal coal gas storage heater of the burner A (1) and burner B (5)
It is tightly connected between internal coal gas storage heater by pipeline A (2), and switching valve A is installed on pipeline A (2) branch's tracheae
(6) it is, close by pipeline C (8) between burner A (1) the inner air storage heater and burner B (5) inner air storage heater
Envelope connection, it is tightly connected between the burner A (1) internal gaseous mixture storage heater and blender (19) by pipeline B (7),
It is tightly connected between burner B (5) the internal mix gas storage heater and blender (19) by pipeline B (7), the pipeline C
(8) air blower (14), branch's tracheae and the blender (19) of the pipeline C (8) are provided with the air intake of lateral
Between connecting pipe on be provided with switching valve E (13), between the blender (19) and burner B (5) pipeline B (7) point
Induced-draught fan (9) is provided with bronchus, and switching valve C (11) is provided between induced-draught fan (9) and branch's tracheae.
A kind of 2. high-efficiency heat-accumulating mixed combustion apparatus according to claim 1, it is characterised in that：The burner A (1)
Induced-draught fan (9) is provided with pipeline B (7) between internal gaseous mixture storage heater and blender (19).
A kind of 3. high-efficiency heat-accumulating mixed combustion apparatus according to claim 1, it is characterised in that：The burner A (1)
Switching valve D (12) is provided with pipeline B (7) between internal gaseous mixture storage heater and blender (19).
A kind of 4. high-efficiency heat-accumulating mixed combustion apparatus according to claim 1, it is characterised in that：The burner B (5)
Induced-draught fan (9) is provided with pipeline B (7) between internal gaseous mixture storage heater and blender (19).
A kind of 5. high-efficiency heat-accumulating mixed combustion apparatus according to claim 1, it is characterised in that：The burner B (5)
Switching valve B (10) is provided with pipeline B (7) between internal gaseous mixture storage heater and blender (19).
A kind of 6. high-efficiency heat-accumulating mixed combustion apparatus according to claim 1, it is characterised in that：The heat storage (15)
It is internally provided with Ceramic Balls (17).
A kind of 7. high-efficiency heat-accumulating mixed combustion apparatus according to claim 1, it is characterised in that：The body of heater (3) is most
Controling of the pressure of the oven valve (4) is installed on the pressure relief opening of top.
A kind of 8. high-efficiency heat-accumulating mixed combustion apparatus according to claim 1, it is characterised in that：The pipeline C (8) is leaned on
Nearly burner A (1) side is provided with switching valve F (18).
A kind of 9. high-efficiency heat-accumulating mixed combustion apparatus according to claim 1, it is characterised in that：The pipeline C (8) is leaned on
Nearly burner B (5) side is provided with switching valve G (20).
A kind of 10. high-efficiency heat-accumulating mixed combustion apparatus according to claim 1, it is characterised in that：The heat storage
(15) internal coal gas storage heater is arranged on heat storage (15) uppermost position, and heat storage (15) inner air storage heater is installed
In heat storage (15) lowermost position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673679.XU CN206803170U (en) | 2017-06-12 | 2017-06-12 | A kind of high-efficiency heat-accumulating mixed combustion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673679.XU CN206803170U (en) | 2017-06-12 | 2017-06-12 | A kind of high-efficiency heat-accumulating mixed combustion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803170U true CN206803170U (en) | 2017-12-26 |
Family
ID=60745658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673679.XU Expired - Fee Related CN206803170U (en) | 2017-06-12 | 2017-06-12 | A kind of high-efficiency heat-accumulating mixed combustion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803170U (en) |
-
2017
- 2017-06-12 CN CN201720673679.XU patent/CN206803170U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |