CN107860016B - A kind of ash handling equipment of fluidization boiler back end ductwork - Google Patents
A kind of ash handling equipment of fluidization boiler back end ductwork Download PDFInfo
- Publication number
- CN107860016B CN107860016B CN201711109102.7A CN201711109102A CN107860016B CN 107860016 B CN107860016 B CN 107860016B CN 201711109102 A CN201711109102 A CN 201711109102A CN 107860016 B CN107860016 B CN 107860016B
- Authority
- CN
- China
- Prior art keywords
- pipe
- smoke
- intake pipe
- cooling
- air
- 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.)
- Active
Links
Classifications
-
- 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
- F23J15/006—Layout of treatment plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
-
- 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
-
- 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
- F23J15/025—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 filters
-
- 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
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- 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
-
- 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
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
Abstract
The present invention relates to a kind of ash handling equipments of fluidization boiler back end ductwork, including smoke-intake pipe, cooling tube, separating pipe and sedimentation pipe；The cylindrical tube axis of separating pipe is perpendicular to the ground, and towards ground, smoke-intake pipe is arranged on the side wall of cylindrical tube for the open end of cylindrical tube；It is connected to inside wherein one end of smoke-intake pipe and cylindrical tube, the other end of smoke-intake pipe is connected to the back-end ductwork of fluidization boiler；Cooling tube is mounted on the closed end at the top of separating pipe, is connected to inside wherein one end of cooling tube and separating pipe, a spray assemblies are equipped in cooling tube；A separator, including several filter plates are provided on the wall surface of separating pipe, zigzag interlaced arrangement is presented on the inner wall of separating pipe in the filter plate；The bottom of separating pipe is provided with an air-exhausting duct；The present invention absorbs flue gas using water, and by the separating mechanism of a filtering, realizes the separation to exhaust gas and particulate matter and soluble impurity.
Description
The application is application number 2015100854590,17 days February 2015 applying date, a kind of denomination of invention " fluidization
The divisional application of the ash handling equipment of boiler back end ductwork ".
Technical field
The present invention relates to a kind of ash handling equipments of fluidization boiler back end ductwork, belong to fluidization boiler waste gas purification equipment
Field.
Background technique
In fluidization boiler, although tail flue gas passes through cyclone separator, the flue dust and powder of the overwhelming majority can be separated
Coal ash, but still having substantial portion of flue dust can be drained into atmosphere with tail flue gas, cause the pollution of environment, together
When corresponding cleaning equipment is also lacked for gases such as sulfur dioxide, sulfur trioxides, also can be drained into atmosphere with tail flue gas
In, meeting environment causes serious pollution；These flue dust and acid air can also corrode inner wall of stack simultaneously, occur in inner wall of stack
Agglomeration and local corrosion, so that the flow resistance of chimney becomes larger, intensity is lower, and can seriously affect the smoke exhaust efficiency of boiler, right
Boiler attendance person and boiler itself bring certain adverse effect.
Summary of the invention
The technical problem to be solved by the present invention is overcoming traditional equipment ash disposal low efficiency in the prior art and flow resistance is larger
The technical issues of, a kind of ash handling equipment of fluidization boiler back end ductwork is provided.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of ash handling equipment of fluidization boiler back end ductwork, including smoke-intake pipe, cooling tube, separating pipe；
Wherein separating pipe is a semi-enclosed cylindrical tube, and the axis of the cylindrical tube is perpendicular to the ground, column tube
The open end in road is arranged on the side wall of cylindrical tube towards ground, smoke-intake pipe；
The smoke-intake pipe is both ends open, and wherein one end of smoke-intake pipe is connected to cylindrical tube inside, smoke-intake pipe it is another
End is connected to the back-end ductwork of fluidization boiler, and an air-flow pushing component A is provided in smoke-intake pipe, pushes group by air-flow
Cigarette is blown into separating pipe by part A via smoke-intake pipe；
The cooling tube is mounted on the closed end at the top of separating pipe, and the cooling tube is both ends open, and cooling tube is wherein
It is connected to inside one end and separating pipe, the other end is connect with high-pressure air source, and a spray assemblies are equipped in the cooling tube；
A separator is provided on the wall surface of the separating pipe, the separator includes several filter plates, the mistake
Zigzag interlaced arrangement is presented on the inner wall of separating pipe in filter plate, and the filter plate includes the fold bent towards cooling tube
Portion, the filter plate are made of Web materials, and the separating pipe is made up of the flue gas stream of a zigzag several filter plates
Road；
The bottom of separating pipe is provided with an air-exhausting duct.
As a further innovation of the present invention, being additionally provided with a spray on one end that the cooling tube is connect with separating pipe
Portion is penetrated, the ejection section includes the spray orifice that a diameter is less than cooling bore.
As a further innovation of the present invention, being provided with an air-flow pushing component B in the air-exhausting duct.
As a further innovation of the present invention, air-flow pushing component B includes a spiral driving impeller B, the drive
Movable vane wheel B include a drive shaft B, be provided on the air draft inside pipe wall rotating bracket group B, the drive shaft B with
Rotating bracket group B rotation connection is further fixed on one for pushing the driving motor B of driving impeller B rotation on bracket group B.
As a further innovation of the present invention, air-flow pushing component A includes a spiral driving impeller A, the drive
Dynamic impeller A includes a drive shaft A, be provided on the smoke-intake pipe inner wall rotating bracket group A, the drive shaft A with
Rotating bracket group A rotation connection is further fixed on one for pushing the driving motor A of driving impeller A rotation on bracket group A.
As a further innovation of the present invention, the spray assemblies include a shower plate, the shower plate is arc, spray
The inside for drenching plate is hollow structure, is densely covered with several spray apertures, the spray on one side of the shower plate towards cooling tube hub
Leaching hole is connected to shower plate inner hollow cavity, and a water supplying pipe, the spray are also connected on the hollow structure of the shower plate
Leaching plate is supplied water by water supplying pipe.
As a further innovation of the present invention, the separator further includes an annular stationary bushing, the filter plate
It is fixed on separation inside pipe wall by stationary bushing.
As a further innovation of the present invention, being additionally provided with a cooling component, the cooling component in the smoke-intake pipe
Including a cooling pipe, described cooling pipe one end is connected to smoke-intake pipe, and the other end is connected with Low Temperature Liquid source, cooling pipe with into cigarette
The junction of pipe is provided with a shower plate, and spray hole is densely covered in the shower plate, and the Low Temperature Liquid source in the cooling pipe is logical
Spray hole is crossed to be sprayed onto smoke-intake pipe.
The beneficial effects of the present invention are:
1, the present invention absorbs flue gas using water compared to traditional soot blower, the present invention, and passes through a mistake
The separating mechanism of filter, guarantee flue gas in insoluble or sparingly soluble gas well discharged while, realize to exhaust gas with
The separation of particulate matter and soluble impurity can separate particulate matter with liquid by filter plate, convenient for returning for particulate matter
It receives, prevents particulate matter from polluting to water and soil；
In addition to this, tubbiness mechanism of the invention is very convenient for cleaning, and does not also need while cleaning to entirely setting
It is standby to be dismantled.
2, the jet velocity and fogging degree of gas-liquid mixture fluid in cooling tube can be improved in ejection section of the invention, improves
Fluid-mixing mixes with flue gas efficiency, further increases this equipment to the ash disposal efficiency of flue gas.
3, the expulsion efficiency of exhaust gas can be improved in the air-flow pushing component at air-exhausting duct, prevents exhaust gas and liquid from occurring abundant
Mixing generates acidic liquid, corrodes to the inner wall of this product.
4, air-flow pushing component A of the invention and air-flow pushing component B is using spiral blade wheel structure, spiral shape
Driving impeller compared to the driving impeller of symmetrical blading formula, resistance is lower, and facilitates and dismantled and cleaned, symmetrical blading
The impeller of formula is easy to influence the transfer efficiency of flue gas in inner wall of the pipe and blade surface deposition flue dust.
5, separator of the invention uses the integral structure of bush type, convenient to dismantle to separator, with realize to point
It is cleared up from the dust impurity isolated on device.
6, the cooling component in smoke-intake pipe can carry out preliminary cooling to flue gas and increase the moisture content in flue gas,
Prevent that flue gas from can not cool down completely in separating pipe and dust is adsorbed with water completely in flue gas.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
It include: smoke-intake pipe 1, air-flow pushing component A2, shower plate 3, cooling pipe 4, cooling tube 5, spray assemblies 6, spray in figure
Hole 7, atomising head 8, separating pipe 9, filter plate 10, air-exhausting duct 11, air-flow pushing component B12.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the present invention is a kind of ash handling equipment of fluidization boiler back end ductwork, including smoke-intake pipe 1, cooling tube
5, separating pipe 9 and sedimentation pipe；
Wherein separating pipe 9 is a semi-enclosed cylindrical tube, and the axis of the cylindrical tube is perpendicular to the ground, column tube
The open end in road is arranged on the side wall of cylindrical tube towards ground, smoke-intake pipe 1；
The smoke-intake pipe 1 is both ends open, and wherein one end of smoke-intake pipe 1 is connected to cylindrical tube inside, smoke-intake pipe 1 it is another
One end is connected to the back-end ductwork of fluidization boiler, and an air-flow pushing component A2 is provided in smoke-intake pipe 1, is pushed away by air-flow
Dynamic component A2, cigarette is blown into separating pipe 9 via smoke-intake pipe 1, and air-flow pushing component A2 includes a spiral driving leaf
A is taken turns, the driving impeller A includes a drive shaft A, and a rotating bracket group A, institute are provided on 1 inner wall of smoke-intake pipe
It states drive shaft A and rotating bracket group A to be rotatablely connected, one is further fixed on bracket group A for pushing driving impeller A rotation
Driving motor A；
A cooling component is additionally provided in the smoke-intake pipe 1, the cooling component includes a cooling pipe 4, the drop
Warm 4 one end of pipe is connected to smoke-intake pipe 1, and the other end is connected with Low Temperature Liquid source, is provided in cooling pipe 4 and the junction of smoke-intake pipe 1
One shower plate 3 is densely covered with spray hole in the shower plate 3, and the Low Temperature Liquid source in the cooling pipe 4 is sprayed by spray hole
In smoke-intake pipe 1.
The cooling tube 5 is mounted on the closed end at 9 top of separating pipe, and the cooling tube 5 is both ends open, cooling tube 5
It is wherein connected to inside one end and separating pipe 9, an injection is additionally provided on one end that the cooling tube 5 is connect with separating pipe 9
Portion, the ejection section include the spray orifice 7 that a diameter is less than 5 internal diameter of cooling tube, and the end of spray orifice 7 is provided with a porous material
Atomising head 8 made of expecting, the other end is connect with high-pressure air source, and a spray assemblies 6 are equipped in the cooling tube 5, described
Spray assemblies 6 include a shower plate, and the shower plate is arc, and the inside of shower plate is hollow structure, in shower plate direction
Several spray apertures are densely covered on the one side at 5 center of cooling tube, the spray apertures are connected to shower plate inner hollow cavity, described
A water supplying pipe is also connected on the hollow structure of shower plate, the shower plate is supplied water by water supplying pipe；
A separator, including several filter plates 10 are provided on the wall surface of the separating pipe 9, the filter plate 10 is in
Now for zigzag interlaced arrangement on the inner wall of separating pipe, the filter plate 10 includes the folding portion bent towards cooling tube,
The filter plate is made of Web materials, and the separating pipe is made up of the flue gas flow channel of a zigzag several filter plates；
The bottom of separating pipe is provided with an air-exhausting duct 11, the air-exhausting duct 11 is both ends open, one end and separating pipe 9
Connection, is provided with an air-flow pushing component B12 in the air-exhausting duct 11；Air-flow pushing component B12 includes a spiral shape
Driving impeller B, the driving impeller B includes a drive shaft B, and a rotation is provided on 11 inner wall of air-exhausting duct and is propped up
Frame group B, the drive shaft B and rotating bracket group B rotation connection, be further fixed on bracket group B one for push driving leaf
Take turns the driving motor B of B rotation；
When carrying out smoke filtration, flue gas enters in smoke-intake pipe 1 from back-end ductwork first, air-flow of the flue gas in turbine type
It under the promotion of pushing component A2, is quickly pressed into separating pipe 9, while flue gas moves in smoke-intake pipe 1, by cooling component
The low temperature gas-liquid mixture fluid sprayed is cooled down, while the cryogenic liquid of atomization shape that the component that cools down is sprayed becomes flue gas
It is moist, dust particles in moist flue gas are because having adsorbed hydrone and quality becomes larger；
After flue gas enters separating pipe 9, the high pressure gas in cooling tube 5 drives the liquid sprayed on spray assemblies 6 high
Speed moves to separating pipe 9, so that the water droplet of spray assemblies 6 is atomized, the high speed that moist flue gas and cooling tube 5 spray at this time
Gas-liquid mixture fluid meets, and generates cross-mixing, the quality of the dust particles in flue gas is further enlarged at this time, surface viscosity
Also it is further enlarged, mixed flue gas is moved to separator under the drive of the resultant force of air-flow pushing component A2 and high pressure gas
On, the dust in flue gas is sufficiently mixed with water at this time, successively can be attached on separator, be passed through under the influence of water
Filter plate carries out the separation of water and particulate matter, and the filter plate flipped up can prevent particulate matter from flowing out out of separating pipe along liquid,
Separating effect is influenced, the air flow structure of zigzag also ensures tail gas (after filtering while guaranteeing good filter effect
Flue gas) good expulsion efficiency, the separation of dust and water is realized by filter plate 10, reaches separation dust, purifies the mesh of exhaust gas
's；The poor carbon dioxide gas of most water solubility is discharged via air-flow pushing component B12 by air-exhausting duct 11 simultaneously
To external environment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (2)
1. a kind of ash handling equipment of fluidization boiler back end ductwork, it is characterized in that: including smoke-intake pipe, cooling tube, separating pipe；Wherein
Separating pipe is a semi-enclosed cylindrical tube, and the axis of the cylindrical tube is perpendicular to the ground, the open end court of cylindrical tube
To the ground, smoke-intake pipe is arranged on the side wall of cylindrical tube；The smoke-intake pipe is both ends open, wherein one end of smoke-intake pipe and column
Connection, the other end of smoke-intake pipe are connected to the back-end ductwork of fluidization boiler inside shape pipeline, and one is provided in smoke-intake pipe
Cigarette is blown into separating pipe by air-flow pushing component A by air-flow pushing component A via smoke-intake pipe；The cooling tube is mounted on
Closed end at the top of separating pipe, the cooling tube are both ends open, are connected to inside wherein one end of cooling tube and separating pipe, another
End is connect with high-pressure air source, and a spray assemblies are equipped in the cooling tube；It is provided on the wall surface of the separating pipe
One separator, the separator include several filter plates, and zigzag interlaced arrangement is presented in separating pipe in the filter plate
On wall, the filter plate includes the folding portion bent towards cooling tube, and the filter plate is made of Web materials, described
Separating pipe is made up of the flue gas flow channel of a zigzag several filter plates；The bottom of separating pipe is provided with an air-exhausting duct；
An ejection section is additionally provided on one end that the cooling tube is connect with separating pipe, the ejection section includes that a diameter is less than
The spray orifice of cooling bore；An air-flow pushing component B is provided in the air-exhausting duct；Air-flow pushing component B includes one
Spiral driving impeller B, the driving impeller B include a drive shaft B, and one is provided on the air draft inside pipe wall and is turned
Dynamic bracket group B, the drive shaft B and rotating bracket group B rotation connection, be further fixed on bracket group B one for push drive
The driving motor B of movable vane wheel B rotation；Air-flow pushing component A includes a spiral driving impeller A, the driving impeller A packet
A drive shaft A is included, rotating bracket group an A, the drive shaft A and rotating bracket group are provided on the smoke-intake pipe inner wall
A rotation connection is further fixed on one for pushing the driving motor A of driving impeller A rotation on bracket group A；The spray group
Part includes a shower plate, and the shower plate is arc, and the inside of shower plate is hollow structure, in shower plate towards in cooling tube
Several spray apertures are densely covered on the one side of the heart, the spray apertures are connected to shower plate inner hollow cavity, the shower plate
A water supplying pipe is also connected on hollow structure, the shower plate is supplied water by water supplying pipe；The separator further includes one
The stationary bushing of a annular, the filter plate are fixed on separation inside pipe wall by stationary bushing.
2. a kind of ash handling equipment of fluidization boiler back end ductwork as described in claim 1, it is characterized in that: in the smoke-intake pipe
It is additionally provided with a cooling component, the cooling component includes a cooling pipe, and described cooling pipe one end is connected to smoke-intake pipe, separately
One end is connected with Low Temperature Liquid source, and the junction of cooling pipe and smoke-intake pipe is provided with a shower plate, gathers in the shower plate
There is spray hole, the Low Temperature Liquid source in the cooling pipe is sprayed onto smoke-intake pipe by spray hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109102.7A CN107860016B (en) | 2015-02-17 | 2015-02-17 | A kind of ash handling equipment of fluidization boiler back end ductwork |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085459.0A CN104613485B (en) | 2015-02-17 | 2015-02-17 | A kind of ash handling equipment of fluidization boiler back end ductwork |
| CN201711109102.7A CN107860016B (en) | 2015-02-17 | 2015-02-17 | A kind of ash handling equipment of fluidization boiler back end ductwork |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510085459.0A Division CN104613485B (en) | 2015-02-17 | 2015-02-17 | A kind of ash handling equipment of fluidization boiler back end ductwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107860016A CN107860016A (en) | 2018-03-30 |
| CN107860016B true CN107860016B (en) | 2019-07-26 |
Family
ID=53148062
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711109102.7A Active CN107860016B (en) | 2015-02-17 | 2015-02-17 | A kind of ash handling equipment of fluidization boiler back end ductwork |
| CN201510085459.0A Active CN104613485B (en) | 2015-02-17 | 2015-02-17 | A kind of ash handling equipment of fluidization boiler back end ductwork |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510085459.0A Active CN104613485B (en) | 2015-02-17 | 2015-02-17 | A kind of ash handling equipment of fluidization boiler back end ductwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107860016B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534149A (en) * | 2018-06-14 | 2018-09-14 | 崔立冬 | The environmentally friendly filter device of incinerator |
| CN109812825B (en) * | 2019-02-21 | 2020-10-20 | 国祯美洁(安徽)生物质热电有限公司 | Ash cooler used in convection flue |
| EP3708910B1 (en) * | 2019-03-13 | 2023-02-22 | Alfa Laval Corporate AB | Boiler |
| CN113970186A (en) * | 2021-09-08 | 2022-01-25 | 容涛 | Gas wall-mounted furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201454355U (en) * | 2009-07-21 | 2010-05-12 | 山东旭洋机械集团股份有限公司 | Spraying device of exhaust washing tower |
| CN201470271U (en) * | 2009-03-13 | 2010-05-19 | 张兆奇 | Waste gas purifying device |
| CN202270451U (en) * | 2011-09-30 | 2012-06-13 | 王德金 | Cylinder type smoke dust remover |
| CN103521015A (en) * | 2013-09-24 | 2014-01-22 | 浙江亚特电器有限公司 | Water spraying device |
| FR3004964A1 (en) * | 2013-04-30 | 2014-10-31 | Salah Hassanin | FUME PURIFICATION SYSTEM EMITTING PLANTS BY COOLING AND INTENSIFICATION. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212141U (en) * | 1987-08-21 | 1988-05-11 | 祁建新 | Vapour and dust precipitator by water filter |
| CN2492765Y (en) * | 2001-07-30 | 2002-05-22 | 上海万强科技开发有限公司 | Tail gas quenching, neutralizing and dedusting unit for garbage dry distilling and gasifying treatment equipment |
| CN100402927C (en) * | 2004-12-29 | 2008-07-16 | 清华大学 | Integrated plant of circulating fluid bed type boiler for burnning garbage and purifying tail gas |
| WO2010076853A1 (en) * | 2008-12-30 | 2010-07-08 | Uehara Kyomasa | Method for dust removal and cleaning of polluted gas by water washing |
| CN201662068U (en) * | 2009-10-22 | 2010-12-01 | 杨显志 | Minitype high-efficiency medical rubbish pyrolysis incinerator |
| CN203162978U (en) * | 2013-04-07 | 2013-08-28 | 郭训常 | Chimney dust remover |
| CN104624007B (en) * | 2015-02-17 | 2016-07-06 | 盐城市兰丰环境工程科技有限公司 | A kind of fluidization boiler tail flue gas purifier |
| CN204502687U (en) * | 2015-02-17 | 2015-07-29 | 无锡昊瑜节能环保设备有限公司 | A kind of fluidization boiler tail flue gas purifier |
-
2015
- 2015-02-17 CN CN201711109102.7A patent/CN107860016B/en active Active
- 2015-02-17 CN CN201510085459.0A patent/CN104613485B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201470271U (en) * | 2009-03-13 | 2010-05-19 | 张兆奇 | Waste gas purifying device |
| CN201454355U (en) * | 2009-07-21 | 2010-05-12 | 山东旭洋机械集团股份有限公司 | Spraying device of exhaust washing tower |
| CN202270451U (en) * | 2011-09-30 | 2012-06-13 | 王德金 | Cylinder type smoke dust remover |
| FR3004964A1 (en) * | 2013-04-30 | 2014-10-31 | Salah Hassanin | FUME PURIFICATION SYSTEM EMITTING PLANTS BY COOLING AND INTENSIFICATION. |
| CN103521015A (en) * | 2013-09-24 | 2014-01-22 | 浙江亚特电器有限公司 | Water spraying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107860016A (en) | 2018-03-30 |
| CN104613485A (en) | 2015-05-13 |
| CN104613485B (en) | 2018-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107860016B (en) | A kind of ash handling equipment of fluidization boiler back end ductwork | |
| CN106390652B (en) | A kind of Wet-type high-efficient eddy flow removing fine particle device | |
| CN105797524B (en) | A kind of heteropolarity charged droplets coalescence dust arrester and method | |
| CN104624007B (en) | A kind of fluidization boiler tail flue gas purifier | |
| CN101362043B (en) | Desulfurization dust removing method of industrial furnace | |
| CN104998504B (en) | A kind of wet desulphurization tower desulfurization and dedusting demisting water saving art | |
| EP3834906A2 (en) | Device and method for separating suspended matter from gas streams | |
| CN110448983A (en) | It is a kind of for removing the hybrid cleaner of coating cloud in lacquer spraying waste gas | |
| CN107551737B (en) | A kind of coal breakage tower spiral atomization blowing and drawing type dust-extraction unit | |
| CN101391175B (en) | Desulfurization dust collector for industrial furnace | |
| CN204051344U (en) | A kind of dusting desulfurizing integrated machine | |
| CN105056671B (en) | A kind of wet desulphurization tower desulfurization and dedusting demisting water saving art and its device | |
| CN104190190A (en) | Dedusting and desulfurization integrated machine | |
| CN201613092U (en) | Wet dust removal system | |
| CN206168155U (en) | High -efficient whirl desorption fine particle device of wet -type | |
| CN205461588U (en) | Papermaking waste gas treatment system | |
| CN105999976A (en) | Flue gas depth dedusting defogging water-saving unit and device composed thereby | |
| CN204502687U (en) | A kind of fluidization boiler tail flue gas purifier | |
| CN106000013A (en) | Wet desulfurization flue gas ultra-clean emission treatment system | |
| CN113893629A (en) | Industrial waste gas spraying dust fall equipment | |
| CN204494445U (en) | A kind of ash handling equipment of fluidization boiler back end ductwork | |
| CN209696556U (en) | A kind of spray atomizing dust-extraction unit | |
| CN202582266U (en) | Rotating-stream-tray scrubber heat exchanger | |
| CN206121405U (en) | Gaseous dust purification device | |
| CN210665188U (en) | Smoke fog drop sampling bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190628 Address after: 244100 No. 18, East Group, Jinlong Village Road, Zhongming Town, Yian District, Tongling City, Anhui Province Applicant after: Zhou Fei Address before: 410000 Changsha City, Changsha City, Hunan Province, Yuelu District Ba street Yuelu science and Technology Industrial Park Road No. 8, Changsha containing puke education industry park development and Construction Co., Ltd. comprehensive service building 3009 room Applicant before: HUNAN WANGLONG ENTERPRISE MANAGEMENT CONSULTATION Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200416 Address after: 244100 Tongnan Road, Yi'an Economic Development Zone, Yi'an District, Tongling City, Anhui Province Patentee after: Tongling Meitian New Energy Technology Co.,Ltd. Address before: 244100 No. 18, East Group, Jinlong Village Road, Zhongming Town, Yian District, Tongling City, Anhui Province Patentee before: Zhou Fei |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A dust removal device for the tail flue of a fluidized bed boiler Effective date of registration: 20230801 Granted publication date: 20190726 Pledgee: China Construction Bank Corporation Tongling Jianlong Branch Pledgor: Tongling Meitian New Energy Technology Co.,Ltd. Registration number: Y2023980050577 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |