CN106178834A - Active carbon powder injection apparatus - Google Patents
Active carbon powder injection apparatus Download PDFInfo
- Publication number
- CN106178834A CN106178834A CN201610741253.3A CN201610741253A CN106178834A CN 106178834 A CN106178834 A CN 106178834A CN 201610741253 A CN201610741253 A CN 201610741253A CN 106178834 A CN106178834 A CN 106178834A
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- valve
- jet pipe
- valves
- stop valve
- check
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/082—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to a condition of the discharged jet or spray, e.g. to jet shape, spray pattern or droplet size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1481—Spray pistols or apparatus for discharging particulate material
- B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
Active carbon powder injection apparatus.If air compressor machine, air accumulator, five stop valves, three check-valves, pressure regulator valve, flow control valve, effusion meter, thermometer, heaters；Air compressor machine, first stop valve, first check-valves, air accumulator, second stop valve, pressure regulator valve, flow control valve, effusion meter, thermometer, heater is sequentially connected with, heater outfan and the 4th, five stop valve inputs connect, 4th stop valve exports through the second check-valves, first gas path distributor connects jet pipe group, 5th stop valve exports through the 3rd check-valves, second gas path distributor connects jet pipe group, pipeline between second check-valves and the first gas path distributor is provided with the 3rd pressure transmitter, pipeline between 3rd check-valves and the second gas path distributor is provided with the 4th pressure transmitter, it is provided with electrical control equipment between second stop valve and pressure regulator valve, the first pressure transmitter it is provided with between pressure regulator valve and flow control valve, feed bin discharge hole connects screw(-type) feeder, screw(-type) feeder outlet connects venturi.
Description
Technical field
The present invention relates to activated carbon, especially relate to a kind of active carbon powder injection apparatus.
Background technology
Along with environmental problem is given more sustained attention and the signature of international control hydrargyrum pact by aggravation, the society of pollution condition, right
Coal-burning power plant carries out mercury control and has become as common recognition both at home and abroad.The Chinese government has paid much attention to mercury pollution preventing and controlling, state
Business institute repeatedly forwards associated contamination to control notice, and has formally issued " heavy metal pollution integrated control " 12 " planning ".
China's coal-burning power plant's Mercury In The Air Environmental capacity pilot work at present formally starts, and " thermal power plant's air is dirty in new discharge standard
Dye thing discharge standard " (GB13223-2011) defines the emission limit of mercury and mercuric compounds.
At mercury control technical elements, the most successively develop adsorbent method, utilize existing dust-removal and desulfurizing to take off
The demercuration method of nitre device, corona discharge plasma demercuration method and oxidation united with lime-plaster process demercuration method etc..Wherein activity
Carbon adsorbent spraying technique (ACI) has obtained preliminary commercial applications, and one as open in Chinese patent 201110437866.5 is de-
The electric-bag complex dust collector that hydrargyrum is dust removal integrated, the open one of Chinese patent 201210579479.X controls fine particle PM2.5
The electric-bag complex dust collector of collaborative demercuration.And as the powderject technology of this technical foundation principle, its experimentation and experiment
Device is the most considerably less.
Existing disclosed patent (generally comprising) active charcoal metering feeding device, one (overlapping) activated carbon conveyer device
Deng, but have no the relevant report of the powderject experimental provision of the research parameters factor complete for a whole set of.
Summary of the invention
It is an object of the invention to provide and have compatibility extensively, can spray the powder of different-grain diameter, expulsion pressure can not
Disconnected adjust, can be to injection source of the gas regulation with control, powder concn is adjustable, controlled, jet pipe variable amounts, the spacing of jet pipe and jet pipe
From adjustable, jet pipe length is conveniently replaced, a kind of active carbon powder injection apparatus of replaceable different spray nozzles combination.
The present invention be provided with air compressor machine, air accumulator, the first stop valve, the second stop valve, the 3rd stop valve, the 4th stop valve,
5th stop valve, the first check-valves, the second check-valves, the 3rd check-valves, pressure regulator valve, flow control valve, effusion meter, thermometer,
Heater；
Air compressor machine, the first stop valve, the first check-valves, air accumulator, the second stop valve, pressure regulator valve, flow control valve, flow
Meter, thermometer, heater are sequentially connected with, and the outfan of heater is respectively with the input of the 4th stop valve and the 5th stop valve even
Connecing, the outlet of the 4th stop valve connects jet pipe group through the second check-valves, the first gas path distributor, and the outlet of the 5th stop valve is through the 3rd
Check-valves, the second gas path distributor connect jet pipe group, and the pipeline between the second check-valves and the first gas path distributor is provided with the 3rd
Pressure transmitter, the pipeline between the 3rd check-valves and the second gas path distributor is provided with the 4th pressure transmitter, the second cut-off
It is provided with electrical control equipment between valve and pressure regulator valve, between pressure regulator valve and flow control valve, is provided with the first pressure transmitter, feed bin
Discharging opening connect screw(-type) feeder, the outlet of screw(-type) feeder connects venturi.
Effusion meter, the first pressure transmitter, the second pressure transmitter, the 3rd pressure transmitter, the 4th pressure transmitter, temperature
Degree meter composition detection device, the composition control such as pressure regulator valve, flow control valve, screw(-type) feeder, heater, electrical control equipment dress
Put, feed bin, screw(-type) feeder etc. composition charging gear, venturi, the first gas path distributor, the second gas path distributor, jet pipe group,
The composition injection apparatus such as nozzle.
Each jet pipe two ends of jet pipe group are respectively by the first ball valve, the second ball valve and the first gas path distributor, the second gas circuit
Allotter connects, and can open and close single tube gas circuit, thus the quantity of jet pipe in Control release, the spacing of each jet pipe can be with wanting
Changes persuing.Every jet pipe uses multistage to be in charge of connection, is conveniently respectively in charge of mashed up use, considerably increases the multiformity of experiment.Spray
Mouth uses the nozzle needed for thread connection, replaceable different medium, makes being suitable for of experiment wider.
Jet pipe group uses the two-way gas mode that connects, and each jet pipe two ends are respectively provided with the first ball valve, the second ball valve, can be independently real
Open down in existing single tube gas circuit close, on close down open, standard-sized sheet, fully closed.Possess that independent air-flow is jetted downwards, independent air-flow upwards sprays
Blow, mix winding-up, single tube up and down and liquidate winding-up function.
The present invention is compatible wide: can spray the powder of different-grain diameter；Expulsion pressure can constantly adjust: passes through pressure detecting
Feed back to electrical control equipment, can be to injection source of the gas regulation and control；Powder concn is adjustable, controlled: according to tolerance, scalable is given
The speed of material device, thus regulate, control powder concn；Jet pipe variable amounts: the dispensing branch in allotter can individually open,
Close, facilitate the quantity accessing jet pipe in Control release；Jet pipe is adjustable with the spacing of jet pipe: top is fixing uses slidingtype,
And flexible pipe accesses dispensing branch, the spacing of pipe can arbitrarily adjust；Jet pipe length is conveniently replaced: jet pipe uses segmentation to couple,
Can arbitrarily cancel joint or a more piece therein；Jet pipe form is enriched: use segmentation to couple, with can be simultaneously real with multiple jet pipe in group
Test；In same jet pipe, it is possible to couple different jet pipe and test；Replaceable different spray nozzles group practices.
The jet pipe group employing of the present invention is two-way connects gas blowout blowing structure, can jet downwards by conventional individually air-flow, can be the most independent
Air-flow is upwards jetted, it is possible to air-flow mixing jets up and down, also can two-way simultaneous ventilation the winding-up that liquidates.Wherein, air-flow upwards sprays
Blow the situation that the powder natural subsidence in jet pipe can be avoided even to pile up plugging.In the case of air-flow mixing winding-up up and down, on
The jet pipe quantity that end gas circuit is connected with lower end gas circuit correspondence reduces, thus upper end gas circuit, lower end gas circuit desirable pressure are less, reduces
Piping cost.In pipeline, stream pressure constantly reduces with pipeline distance, and the winding-up that liquidates is in the certain situation of two ends inlet pressure
Under, still ensure that the pressure in the middle part of jet pipe.
The present invention can be satisfied with grinding of the parameters factors such as powder diameter in powderject, expulsion pressure, bleed type
Study carefully.To the research of ACI technology, develop and apply great realistic meaning.
Accompanying drawing explanation
Fig. 1 is the structure composition schematic diagram of the embodiment of the present invention.
Fig. 2 is the jet pipe group structural representation of the embodiment of the present invention.
Detailed description of the invention
Being described in detail embodiments of the invention below in conjunction with the accompanying drawings, the present embodiment is front with technical solution of the present invention
Put and provide detailed embodiment and concrete operational approach, but protection scope of the present invention is not limited only to following enforcement
Example.
See Fig. 1 and 2, the embodiment of the present invention be provided with air compressor machine 1, air accumulator the 4, first stop valve the 21, second stop valve 22,
3rd stop valve the 23, the 4th stop valve the 24, the 5th stop valve the 25, first check-valves the 31, second check-valves the 32, the 3rd check-valves
33, pressure regulator valve 5, flow control valve 71, effusion meter 72, thermometer 13, heater 12.
Air compressor machine the 1, first stop valve the 21, first check-valves 31, air accumulator the 4, second stop valve 22, pressure regulator valve 5, flow are adjusted
Joint valve 71, effusion meter 72, thermometer 13, heater 12 are sequentially connected with, the outfan of heater 12 respectively with the 4th stop valve 24
Connecting with the input of the 5th stop valve 25, the outlet of the 4th stop valve 24 is through second check-valves the 32, first gas path distributor 16
Connecing jet pipe group 9, the outlet of the 5th stop valve 25 connects jet pipe group 9 through the 3rd check-valves the 33, second gas path distributor 17, the second non-return
Pipeline between valve 32 and the first gas path distributor 16 is provided with the 3rd pressure transmitter 63, the 3rd check-valves 33 and the second gas circuit
Pipeline between allotter 17 is provided with the 4th pressure transmitter 64, is provided with electric-controlled between the second stop valve 22 and pressure regulator valve 5
Control equipment 15, is provided with the first pressure transmitter 61 between pressure regulator valve 5 and flow control valve 71, the discharging opening of feed bin 8 connect spiral to
Material machine 10, the outlet of screw(-type) feeder 10 connects venturi 11.
Effusion meter the 72, first pressure transmitter the 61, second pressure transmitter the 62, the 3rd pressure transmitter the 63, the 4th pressure
Transmitter 64, thermometer 13 composition detection device, pressure regulator valve 5, flow control valve 71, screw(-type) feeder 10, heater 12, electrically
Control equipment 15 composition control device such as grade, the composition charging gear such as feed bin 8, screw(-type) feeder 10, venturi the 11, first gas circuit is divided
The composition injection apparatus such as orchestration the 16, second gas path distributor 17, jet pipe group 9, nozzle.
Each jet pipe two ends of jet pipe group 9 respectively by first ball valve the 18, second ball valve 19 and the first gas path distributor 16, the
Two gas path distributors 17 connect, and can open and close single tube gas circuit, thus the quantity of jet pipe in Control release, the spacing of each jet pipe
Can be with requiring change.Every jet pipe uses multistage to be in charge of connection, is conveniently respectively in charge of mashed up use, considerably increases experiment many
Sample.Nozzle uses the nozzle needed for thread connection, replaceable different medium, makes being suitable for of experiment wider.
Jet pipe group 9 uses the two-way gas mode that connects, and each jet pipe two ends are respectively provided with first ball valve the 18, second ball valve 19, can
Independently realize single tube gas circuit on open down close, on close down open, standard-sized sheet, fully closed.Possess independent air-flow jet downwards, independent air-flow to
Upper winding-up, mixing are jetted up and down, single tube liquidates winding-up function.
The present invention is applicable to the powder of different-grain diameter.Powder from feed bin 8 through screw(-type) feeder 10 enter venturi 11 with
After source of the gas mixing, eventually flow to each jet pipe of jet pipe group 9 and eject from nozzle.In a series of elements, the equivalent diameter of nozzle is minimum,
Even if the equivalent diameter selecting nozzle only has φ 5mm, it is still applied to the powder that particle diameter is 20～200 mesh (74～830um).
The present invention has that parameters is adjustable, controllable function: 1. sets and adjusts the parameter of air compressor machine 1, can control source of the gas
Size and pressure；2. gas arrives the first pressure transmitter 61 and shows that pressure value P 1, manually adjustable pressure regulator valve 5 change force value
P1；Gas arrives the second pressure transmitter 62 and obtains pressure value P 2, feeds back to electrical control equipment 15, and flow control valve 71 is electronic
Regulation uninterrupted adjusts P2；3. the rotating speed speed of screw(-type) feeder 10 changes the input amount at controlled powder process end, flow control valve
The aperture size adjustable tolerance of 71, effusion meter 72 can show gas flow size in real time, thus it is dense to reach adjustable controlled powder
Degree；4. need according to experiment, set gas temperature T in pipe；As the temperature T1 ＜ T of thermometer 13 display, automatically turn on immediately
Heater 12；And as the temperature T1 ＞ T of thermometer 13 display, be then automatically switched off heater 12, thus ensure gas temperature.
In the present invention, jet pipe can arbitrarily select and collocation is tested.To close the 5th stop valve the 25, second ball valve 19, beat
Open the 4th stop valve the 24, first ball valve 18 and carry out as a example by single air-flow jets downwards: 1. air-flow is through the first gas path distributor 16
Flow to each jet pipe (A, B, C～N), be provided with the first ball valve 18 between the first gas path distributor 16 and each jet pipe, close and open each
First ball valve 18, the combination of unrestricted choice difference jet pipe can carry out testing (as identical in jet pipe A, jet pipe B caliber or jet pipe A, jet pipe
C caliber is different).2. the first ball valve 18 rear portion is coupled with jet pipe by flexible pipe, facilitates each jet pipe horizontally moveable, can between tube and tube
Change to any spacing L that experiment needs.3. every jet pipe (A, B, C～N) uses multistage to be in charge of connection, can increase as required
Or remove arbitrary joint therein and more piece (be further added by an a3 on former pipe B or remove b1, b2).4. multicomponent pipe also can mix and takes
Join use (being in charge of the matched combined such as a1, b2, c2 is a pipe).In fig. 2, labelling a1～a5 represents being in charge of of jet pipe A；Labelling
B1～b5 represents being in charge of of jet pipe B；Labelling c1～c5 represents being in charge of of jet pipe C；Labelling n1～n5 represents being in charge of of jet pipe N.
This powderject experimental provision can realize that independent air-flow is jetted downwards, independent air-flow is upwards jetted, mix and spray up and down
Blow, single tube liquidates winding-up function.The second check-valves the 32, the 3rd check-valves 33 in jet pipe group ensure that overall gas circuit does not flows backwards,
And the 3rd pressure transmitter the 63, the 4th pressure transmitter 64 is easy to observe the force value of upper and lower gas circuit.1. the 5th stop valve is closed
25, the second ball valve 19, opens the 4th stop valve the 24, first ball valve 18, and in jet pipe, airflow direction is downward；2. the 4th stop valve is closed
24, the first ball valve 18, opens the 5th stop valve the 25, second ball valve 19, and in jet pipe, airflow direction is upwards；3. the 4th stop valve is opened
24, the 5th stop valve 25, opens the first ball valve 18, closes the second ball valve 19 in A pipe, close the first ball valve 18, open in B pipe
Two ball valves 19, now in A pipe airflow direction downwards, in B pipe airflow direction upwards, other pipes by that analogy, i.e. realize jet pipe group
The mixing of middle air-flow is jetted up and down；Open the 4th stop valve the 24, the 6th stop valve the 26, first ball valve the 18, second ball valve 19 the most simultaneously,
The air-flow of each jet pipe is formed and liquidates winding-up in the middle part of flowing to by upper and lower two ends.
The jet pipe of this powderject experimental provision uses nipple to couple with nozzle, facilitate the installation of nozzle, replacing and
Disassembly, cleaning.Characteristic according to powder different in experiment and different requirement of experiment are very simple with regard to the nozzle needed for changing.
It is emphasized that the present invention is not only applicable to powderject.As change screw(-type) feeder, venturi-type eductors,
Nozzle etc., it is possible to be widely used in the various liquid such as gas He Shui, oil.
Claims (5)
1. active carbon powder injection apparatus, it is characterised in that be provided with air compressor machine, air accumulator, the first stop valve, the second stop valve,
Three stop valves, the 4th stop valve, the 5th stop valve, the first check-valves, the second check-valves, the 3rd check-valves, pressure regulator valve, flow are adjusted
Joint valve, effusion meter, thermometer, heater；
Air compressor machine, the first stop valve, the first check-valves, air accumulator, the second stop valve, pressure regulator valve, flow control valve, effusion meter,
Thermometer, heater are sequentially connected with, and the outfan of heater input with the 4th stop valve and the 5th stop valve respectively is connected,
The outlet of the 4th stop valve connects jet pipe group through the second check-valves, the first gas path distributor, and the outlet of the 5th stop valve is through the 3rd only
Return valve, the second gas path distributor connects jet pipe group, and the pipeline between the second check-valves and the first gas path distributor is provided with the 3rd pressure
Power transmitter, the pipeline between the 3rd check-valves and the second gas path distributor is provided with the 4th pressure transmitter, the second stop valve
And it is provided with electrical control equipment between pressure regulator valve, between pressure regulator valve and flow control valve, is provided with the first pressure transmitter, feed bin
Discharging opening connects screw(-type) feeder, and the outlet of screw(-type) feeder connects venturi.
2. active carbon powder injection apparatus as claimed in claim 1, it is characterised in that each jet pipe two ends of described jet pipe group are respectively
Connected by the first ball valve, the second ball valve and the first gas path distributor, the second gas path distributor.
3. active carbon powder injection apparatus as claimed in claim 1, it is characterised in that every jet pipe of described jet pipe group uses many
Section is in charge of connection.
4. active carbon powder injection apparatus as claimed in claim 1, it is characterised in that the nozzle of every jet pipe of described jet pipe group
Use thread connection.
5. active carbon powder injection apparatus as claimed in claim 1, it is characterised in that each jet pipe two ends of described jet pipe group are respectively
It is furnished with the first ball valve, the second ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741253.3A CN106178834B (en) | 2016-08-26 | 2016-08-26 | Active carbon powder injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741253.3A CN106178834B (en) | 2016-08-26 | 2016-08-26 | Active carbon powder injection apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106178834A true CN106178834A (en) | 2016-12-07 |
| CN106178834B CN106178834B (en) | 2018-02-27 |
Family
ID=57526959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610741253.3A Active CN106178834B (en) | 2016-08-26 | 2016-08-26 | Active carbon powder injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106178834B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790318A (en) * | 2017-12-08 | 2018-03-13 | 山东大学 | The two-way powder feeding hot spray apparatus and method of work of a kind of gradual change coating |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1933893A (en) * | 2004-03-22 | 2007-03-21 | 巴布考克及威尔考克斯公司 | Dynamic halogenation of sorbents for the removal of mercury from flue gases |
| CN204933199U (en) * | 2015-09-25 | 2016-01-06 | 山东默锐环境产业股份有限公司 | A kind of coal-fired flue-gas powder sorbent injection mercury removal device |
| CN204933198U (en) * | 2015-09-25 | 2016-01-06 | 山东默锐环境产业股份有限公司 | A kind of adjustable multiple branch circuit powder sorbent injection system |
| US20160016729A1 (en) * | 2013-02-27 | 2016-01-21 | Nol-Tec Systems, Inc. | Conveying system for injecting material at a convey line pressure |
| CN105311925A (en) * | 2014-06-11 | 2016-02-10 | 华北电力大学 | Large-scale adsorbent modification coupling jet system for controlling heavy metal pollutant emission in flue gas |
| CN205379780U (en) * | 2015-11-11 | 2016-07-13 | 华能国际电力股份有限公司 | Adsorbent injection system for removing gaseous pollutants |
| CN206008377U (en) * | 2016-08-26 | 2017-03-15 | 福建龙净环保股份有限公司 | A kind of active carbon powder injection apparatus |
-
2016
- 2016-08-26 CN CN201610741253.3A patent/CN106178834B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1933893A (en) * | 2004-03-22 | 2007-03-21 | 巴布考克及威尔考克斯公司 | Dynamic halogenation of sorbents for the removal of mercury from flue gases |
| US20160016729A1 (en) * | 2013-02-27 | 2016-01-21 | Nol-Tec Systems, Inc. | Conveying system for injecting material at a convey line pressure |
| CN105311925A (en) * | 2014-06-11 | 2016-02-10 | 华北电力大学 | Large-scale adsorbent modification coupling jet system for controlling heavy metal pollutant emission in flue gas |
| CN204933199U (en) * | 2015-09-25 | 2016-01-06 | 山东默锐环境产业股份有限公司 | A kind of coal-fired flue-gas powder sorbent injection mercury removal device |
| CN204933198U (en) * | 2015-09-25 | 2016-01-06 | 山东默锐环境产业股份有限公司 | A kind of adjustable multiple branch circuit powder sorbent injection system |
| CN205379780U (en) * | 2015-11-11 | 2016-07-13 | 华能国际电力股份有限公司 | Adsorbent injection system for removing gaseous pollutants |
| CN206008377U (en) * | 2016-08-26 | 2017-03-15 | 福建龙净环保股份有限公司 | A kind of active carbon powder injection apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790318A (en) * | 2017-12-08 | 2018-03-13 | 山东大学 | The two-way powder feeding hot spray apparatus and method of work of a kind of gradual change coating |
| CN107790318B (en) * | 2017-12-08 | 2023-09-08 | 山东大学 | A dual-channel powder feeding thermal spraying device and working method for gradient coating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106178834B (en) | 2018-02-27 |
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