CN107998788A - Incinerator exhaust-gas treatment environmental protecting device - Google Patents
Incinerator exhaust-gas treatment environmental protecting device Download PDFInfo
- Publication number
- CN107998788A CN107998788A CN201711249313.0A CN201711249313A CN107998788A CN 107998788 A CN107998788 A CN 107998788A CN 201711249313 A CN201711249313 A CN 201711249313A CN 107998788 A CN107998788 A CN 107998788A
- Authority
- CN
- China
- Prior art keywords
- exhaust
- absorption tower
- water
- pipe
- gas treatment
- 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.)
- Pending
Links
- 238000011282 treatment Methods 0.000 title claims abstract description 23
- 230000007613 environmental effect Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000010521 absorption reaction Methods 0.000 claims abstract description 45
- 239000007921 spray Substances 0.000 claims abstract description 36
- 238000012856 packing Methods 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009692 water atomization Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 13
- 239000003546 flue gas Substances 0.000 description 13
- 239000000919 ceramic Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/14—Packed scrubbers
-
- 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
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
- B01D2258/0291—Flue gases from waste incineration plants
-
- 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)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses incinerator exhaust-gas treatment environmental protecting device, including absorption tower, conveyance conduit, air-introduced machine and exhaust tube, the sidepiece on the absorption tower is provided with the exhaust inlet pipe communicated with inside absorption tower, exhaust outlet is provided with the top of the absorption tower, the exhaust outlet is connected with conveyance conduit one end, the conveyance conduit other end is connected by air-introduced machine with being vertically arranged in exhaust tube, further include water tank, spray system and some packing layers, the water tank is connected by spray system with absorption tower, the packing layer of some distributions up and down is additionally provided with the absorption tower.The present invention is rational in infrastructure, the high-efficient purification effect for burning furnace exhaust is realized using the absorption tower for being provided with multiple filling layers layer and spray system, spraying layer can be by water atomisation in absorption tower, when ash-laden gas is by vaporific space, because of the collision between grit and drop, interception and cohesion, grit is settled out with drop, further improves exhaust purification efficiency.
Description
【Technical field】
The present invention relates to the technical field of exhaust-gas treatment, more particularly to incinerator exhaust-gas treatment environmental protecting device.
【Background technology】
Incinerator is a kind of by exhaust gas, waste liquid, solid waste fluid fuel, medical waste, life waste product, spoil etc.
High temperature incineration is carried out, reaches and quantifies a kind of environmental protection equipment that number is reduced or reduced, while reach the heat that medium is burned using part
A kind of product of energy.Either which kind of incinerator, it need to observe discharge standard using the requirement for needing consideration environmental protection.
But to save the exhaust-gas treatment cost after incinerator, the exhaust gas that incinerator is produced is direct for many producers at present
It is emitted into air, causes air environmental pollution serious, air quality reduces, and some exhaust-gas treatments are not up to standard and just discharge
To air, it can equally aggravate the pollution level of air.In order to improve the purification efficiency of exhaust gas, it is necessary to propose to burn furnace exhaust
Handle environmental protecting device.
【The content of the invention】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided incinerator exhaust-gas treatment environmental protecting device, its
Aim to solve the problem that incinerator exhaust purification efficiency is low in the prior art, cause it is non-purified completely with regard to discharge cause atmosphere pollution serious
Technical problem.
To achieve the above object, the present invention proposes incinerator exhaust-gas treatment environmental protecting device, including absorption tower, delivery pipe
Road, air-introduced machine and exhaust tube, the sidepiece on the absorption tower is provided with the exhaust inlet pipe communicated with inside absorption tower, described
Exhaust outlet is provided with the top of absorption tower, the exhaust outlet is connected with conveyance conduit one end, the conveyance conduit other end
It is connected by air-introduced machine with being vertically arranged in exhaust tube, further includes water tank, spray system and some packing layers, the water tank leads to
Cross spray system to be connected with absorption tower, the packing layer of some distributions up and down is additionally provided with the absorption tower.
Preferably, the spray system includes water service pipe, water pump, water-supply-pipe and spraying layer, the water pump into
The mouth of a river is connected by water service pipe with water tank, and the water outlet of water pump is connected by water-supply-pipe with the spraying layer being arranged in absorption tower,
The spraying layer is arranged on the lower section of most last layer packing layer, and the spray system further includes delivery pipe branch and spray tube,
One delivery pipe branch of bypass connection on the water-supply-pipe, the water outlet of the delivery pipe branch is with being arranged on exhaust inlet pipe
Spray tube connects.
Preferably, the spraying layer is made of pipe network and several nozzles, the water inlet of the pipe network and water delivery
Pipe connects, several nozzles communicated with pipe network, the water outlet of the spray tube are provided with the lower surface of the pipe network
It is uniformly distributed along the center line of exhaust inlet pipe, and nozzle is mounted on each water outlet.
Preferably, the spray tube is in the U-shaped structure of both ends open, spray tube is mounted on spraying in each opening
Head, the nozzle and nozzle select 316L stainless steel spiral nozzles.
Preferably, the packing layer is ceramic random packing layer, at each layer in the tower wall on the absorption tower
Charge door is both provided with above packing layer, hermatic door is provided with the charge door.
Preferably, the exhaust inlet pipe is towards being obliquely installed under absorption tower.
Preferably, the bottom of the water tank is provided with discharge outlet, the water tank also by filtration equipment for clarifying with
Absorb the bottom of the tower inner cavity connects.
Preferably, the air intake of the air-introduced machine is connected with conveyance conduit, outlet air end is connected with exhaust tube.
Beneficial effects of the present invention：Compared with prior art, incinerator exhaust-gas treatment environmental protecting device provided by the invention, knot
Structure is reasonable, and the high-efficient purification effect for burning furnace exhaust is realized using the absorption tower for being provided with multiple filling layers layer and spray system, is contained
Dust and gas body enters absorption tower from exhaust inlet pipe after preliminary chilling spray, using flue gas by ceramic random packing, adds
The contact surface of flue gas and aqueous solution, the abundant dissolving for accelerating flue gas and shower water neutralizes, so that achieve the purpose that dust separation,
The nozzle of spraying layer selects 316L stainless steel spiral nozzles, water is squeezed into spraying layer using water pump, water passes through spray in absorption tower
Mouth atomisation, when ash-laden gas is by vaporific space, because of the collision between grit and drop, interception and cohesion, dirt
Grain is settled out with drop, further improves exhaust purification efficiency.Flue gas after processing is discharged into air through air-introduced machine.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Brief description of the drawings】
Fig. 1 is the structure diagram of incinerator exhaust-gas treatment environmental protecting device of the embodiment of the present invention；
Fig. 2 is the structure diagram of the spraying layer of the embodiment of the present invention.
In figure：1- absorption towers, 11- exhaust inlet pipes, 12- exhaust outlets, 13- charge doors, 14- hermatic doors, 2- conveyance conduits,
3- air-introduced machines, 4- exhaust tubes, 5- water tanks, 51- discharge outlet, 6- spray systems, 61- water service pipes, 62- water pumps, 63- water-supply-pipes, 64-
Spraying layer, 641- pipe networks, 642- nozzles, 65- delivery pipe branches, 66- spray tubes, 661- nozzles, 7- packing layers, 8- purification filterings dress
Put.
【Embodiment】
To make the object, technical solutions and advantages of the present invention of greater clarity, below by accompanying drawings and embodiments, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The scope being not intended to limit the invention.In addition, in the following description, the description to known features and technology is eliminated, to keep away
Exempt from unnecessarily to obscure idea of the invention.
Refering to Fig. 1 and Fig. 2, the embodiment of the present invention provides incinerator exhaust-gas treatment environmental protecting device, including absorption tower 1, conveying
Pipeline 2, air-introduced machine 3 and exhaust tube 4, the sidepiece on the absorption tower 1 are provided with the exhaust inlet pipe communicated with inside absorption tower 1
11, the top on the absorption tower 1 is provided with exhaust outlet 12, and the exhaust outlet 12 is connected with 2 one end of conveyance conduit, described
2 other end of conveyance conduit is connected by air-introduced machine 3 with being vertically arranged in exhaust tube 4, further includes water tank 5, spray system 6 and some
Packing layer 7, the water tank 5 are connected by spray system 6 with absorption tower 1, are additionally provided with the absorption tower 1 above and below some
The packing layer 7 of distribution.
Further, the spray system 6 includes water service pipe 61, water pump 62, water-supply-pipe 63 and spraying layer 64, described
The water inlet of water pump 62 is connected by water service pipe 61 with water tank 5, and the water outlet of water pump 62 by water-supply-pipe 63 and is arranged on absorption
Spraying layer 64 in tower 1 connects, and the spraying layer 64 is arranged on the lower section of most last layer packing layer 7, the spray system 6
Delivery pipe branch 65 and spray tube 66 are further included, one delivery pipe branch 65 of connection, the water delivery branch are bypassed on the water-supply-pipe 63
The water outlet of pipe 65 is connected with the spray tube 66 being arranged on exhaust inlet pipe 11.
Wherein, the spraying layer 64 is made of pipe network 641 and several nozzles 642, the water inlet of the pipe network 641
It is connected with water-supply-pipe 63, several nozzles 642 communicated with pipe network 641 is provided with the lower surface of the pipe network 641, it is described
The water outlet of spray tube 66 be uniformly distributed along the center line of exhaust inlet pipe 11, and be mounted on nozzle on each water outlet
661, the spray tube 66 is in the U-shaped structure of both ends open, and spray tube 66 is mounted on nozzle 661, institute in each opening
State nozzle 661 and nozzle 642 and select 316L stainless steel spiral nozzles.
In embodiments of the present invention, pipe network 641 is formed by connecting by a-circle-by-a-circle pipe by short tube, the pipe of outmost turns
On be provided with the fixinig plate being connected with 1 inner wall of absorption tower, be provided with threaded hole on fixinig plate, nozzle 642 is arranged on pipe and short
Guan Shang, the distribution of nozzle 642 ensure that jet face covers the cross section on whole absorption tower 1.
Further, the packing layer 7 is ceramic random packing layer, in each layer in the tower wall on the absorption tower 1
The top of packing layer 7 be both provided with charge door 13, be provided with hermatic door 14 on the charge door 13.
Further, towards being obliquely installed under absorption tower 1, the bottom of the water tank 5 is set the exhaust inlet pipe 11
Discharge outlet 51 is equipped with, the water tank 5 is also connected by filtration equipment for clarifying 8 with 1 bottom inner cavity of absorption tower, the air-introduced machine
3 air intake is connected with conveyance conduit 2, and outlet air end is connected with exhaust tube 4.
In embodiments of the present invention, exhaust inlet pipe 11 is obliquely installed, and the injection direction of nozzle 661 is towards exhaust inlet pipe
11 entrance.
The course of work of the present invention：
During the work time, exhaust inlet pipe 11 and the flue gas of incinerator go out incinerator exhaust-gas treatment environmental protecting device of the present invention
Mouth connection, the interior flue gas produced of incinerator both reduced first in exhaust inlet pipe 11 tentatively by the progress chilling spray of nozzle 661
The temperature of flue gas, while the grit in flue gas again can be made tentatively to agglomerate landing with drop, the grit in preliminary reduction flue gas contains
Amount；Then by the purified treatment of the multiple filling layers layer 7 set in more layer absorption towers 1, due on packing layer 7 it is intensive have it is water-soluble
Liquid, adds the contact surface of flue gas and aqueous solution, and the abundant dissolving for accelerating flue gas and shower water neutralizes, so that it is net to reach dedusting
The purpose of change, when flue gas rises to 64 lower section of spraying layer, water atomisation is worked as dust constaining by nozzle 642 on spraying layer 64
When gas is by vaporific space, because of the collision between grit and drop, interception and cohesion, grit is settled out with drop, into
One step improves exhaust purification efficiency, and the sewage of 1 bottom of absorption tower accumulation by flowing back again after 8 purification filtering of filtration equipment for clarifying
To water tank 5, reached recycle, energy saving effect, the flue gas after the processing of incinerator exhaust-gas treatment environmental protecting device reaches row
Standard is put, is most discharged into air from exhaust tube 4 through air-introduced machine 3 afterwards.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (8)
1. incinerator exhaust-gas treatment environmental protecting device, it is characterised in that：Including absorption tower (1), conveyance conduit (2), air-introduced machine (3) and
Exhaust tube (4), the sidepiece of the absorption tower (1) is provided with the exhaust inlet pipe (11) with being communicated inside absorption tower (1), described
Absorption tower (1) at the top of be provided with exhaust outlet (12), the exhaust outlet (12) is connected with conveyance conduit (2) one end, described
Conveyance conduit (2) other end be connected by air-introduced machine (3) with being vertically arranged in exhaust tube (4), further include water tank (5), spray
System (6) and some packing layers (7), the water tank (5) are connected by spray system (6) with absorption tower (1), the absorption
The packing layer (7) of some distributions up and down is additionally provided with tower (1).
2. incinerator exhaust-gas treatment environmental protecting device as claimed in claim 1, it is characterised in that：Spray system (6) bag
Water service pipe (61), water pump (62), water-supply-pipe (63) and spraying layer (64) are included, the water inlet of the water pump (62) passes through water service pipe
(61) it is connected with water tank (5), the water outlet of water pump (62) passes through water-supply-pipe (63) and the spraying layer being arranged in absorption tower (1)
(64) connect, the spraying layer (64) is arranged on the lower section of most last layer packing layer (7), and the spray system (6) is also wrapped
Delivery pipe branch (65) and spray tube (66) are included, bypasses one delivery pipe branch of connection (65) on the water-supply-pipe (63), described is defeated
The water outlet of water branch pipe (65) is connected with the spray tube (66) being arranged on exhaust inlet pipe (11).
3. incinerator exhaust-gas treatment environmental protecting device as claimed in claim 2, it is characterised in that：The spraying layer (64) is by pipe
Net (641) and several nozzles (642) are formed, and the water inlet of the pipe network (641) is connected with water-supply-pipe (63), the pipe
Several nozzles (642) communicated with pipe network (641) are provided with the lower surface of net (641), the spray tube (66) go out
The mouth of a river is uniformly distributed along the center line of exhaust inlet pipe (11), and is mounted on nozzle (661) on each water outlet.
4. incinerator exhaust-gas treatment environmental protecting device as claimed in claim 3, it is characterised in that：The spray tube (66) is in two
The U-shaped structure of end opening, spray tube (66) are mounted on nozzle (661), the nozzle (661) and nozzle in each opening
(642) 316L stainless steel spiral nozzles are selected.
5. incinerator exhaust-gas treatment environmental protecting device as claimed in claim 1, it is characterised in that：The packing layer (7) is pottery
Porcelain random packing layer, is both provided with charge door in the tower wall of the absorption tower (1) above each layer of packing layer (7)
(13), hermatic door (14) is provided with the charge door (13).
6. incinerator exhaust-gas treatment environmental protecting device as claimed in claim 1, it is characterised in that：The exhaust inlet pipe (11)
It is obliquely installed under towards absorption tower (1).
7. incinerator exhaust-gas treatment environmental protecting device as claimed in claim 1, it is characterised in that：The bottom of the water tank (5)
Discharge outlet (51) is provided with, the water tank (5) is also connected by filtration equipment for clarifying (8) with absorption tower (1) bottom inner cavity.
8. incinerator exhaust-gas treatment environmental protecting device as claimed in claim 1, it is characterised in that：The air-introduced machine (3) into
Wind end is connected with conveyance conduit (2), and outlet air end is connected with exhaust tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249313.0A CN107998788A (en) | 2017-12-01 | 2017-12-01 | Incinerator exhaust-gas treatment environmental protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249313.0A CN107998788A (en) | 2017-12-01 | 2017-12-01 | Incinerator exhaust-gas treatment environmental protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107998788A true CN107998788A (en) | 2018-05-08 |
Family
ID=62055839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711249313.0A Pending CN107998788A (en) | 2017-12-01 | 2017-12-01 | Incinerator exhaust-gas treatment environmental protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107998788A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397783A (en) * | 2018-05-10 | 2018-08-14 | 云汇环保科技南通有限公司 | A kind of exhaust fume catalytic oxidizing process special purpose reactor |
| CN109758876A (en) * | 2019-01-28 | 2019-05-17 | 东莞市恒升环保科技有限公司 | Full-automatic exhaust treatment system |
| CN111701375A (en) * | 2020-06-08 | 2020-09-25 | 顾伟国 | A haze canopy falls in environmental protection for outdoor large-scale scene of burning |
| CN112594727A (en) * | 2020-11-25 | 2021-04-02 | 卢振杰 | Small-size industry coal fired boiler system |
| CN114870545A (en) * | 2022-05-06 | 2022-08-09 | 苏州傲龙环保科技有限公司 | Waste gas treatment equipment for garbage treatment equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905110A (en) * | 2009-06-08 | 2010-12-08 | 正大能源材料(大连)有限公司 | Inlet cooling and spraying system for waste gas absorption tower |
| CN102806005A (en) * | 2012-08-25 | 2012-12-05 | 河北华强科技开发有限公司 | Method for dedusting, desulfuration and denitration of flue gas and integrated absorption tower equipment for dedusting, desulfuration and denitration |
| CN205235737U (en) * | 2015-12-02 | 2016-05-18 | 武汉创新特科技有限公司 | A spray column for acid -base exhaust -gas treatment |
| CN106178843A (en) * | 2016-07-26 | 2016-12-07 | 天津市睿智天成科技发展有限公司 | A kind of packed absorber |
| CN107376626A (en) * | 2017-08-19 | 2017-11-24 | 安徽泛亚环保科技有限公司 | A kind of high efficiency spray filler removes acid tower |
| CN207805277U (en) * | 2017-12-01 | 2018-09-04 | 杭州东贝机电设备有限公司 | Incinerator exhaust-gas treatment environmental protecting device |
-
2017
- 2017-12-01 CN CN201711249313.0A patent/CN107998788A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905110A (en) * | 2009-06-08 | 2010-12-08 | 正大能源材料(大连)有限公司 | Inlet cooling and spraying system for waste gas absorption tower |
| CN102806005A (en) * | 2012-08-25 | 2012-12-05 | 河北华强科技开发有限公司 | Method for dedusting, desulfuration and denitration of flue gas and integrated absorption tower equipment for dedusting, desulfuration and denitration |
| CN205235737U (en) * | 2015-12-02 | 2016-05-18 | 武汉创新特科技有限公司 | A spray column for acid -base exhaust -gas treatment |
| CN106178843A (en) * | 2016-07-26 | 2016-12-07 | 天津市睿智天成科技发展有限公司 | A kind of packed absorber |
| CN107376626A (en) * | 2017-08-19 | 2017-11-24 | 安徽泛亚环保科技有限公司 | A kind of high efficiency spray filler removes acid tower |
| CN207805277U (en) * | 2017-12-01 | 2018-09-04 | 杭州东贝机电设备有限公司 | Incinerator exhaust-gas treatment environmental protecting device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397783A (en) * | 2018-05-10 | 2018-08-14 | 云汇环保科技南通有限公司 | A kind of exhaust fume catalytic oxidizing process special purpose reactor |
| CN109758876A (en) * | 2019-01-28 | 2019-05-17 | 东莞市恒升环保科技有限公司 | Full-automatic exhaust treatment system |
| CN111701375A (en) * | 2020-06-08 | 2020-09-25 | 顾伟国 | A haze canopy falls in environmental protection for outdoor large-scale scene of burning |
| CN112594727A (en) * | 2020-11-25 | 2021-04-02 | 卢振杰 | Small-size industry coal fired boiler system |
| CN114870545A (en) * | 2022-05-06 | 2022-08-09 | 苏州傲龙环保科技有限公司 | Waste gas treatment equipment for garbage treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107998788A (en) | Incinerator exhaust-gas treatment environmental protecting device | |
| RU2654027C2 (en) | Marine exhaust gas scrubber | |
| CN107747505A (en) | A kind of system and control method that DPF is alternately regenerated using engine exhaust | |
| CN111330396A (en) | Efficient flue gas purification and dust removal device and working method thereof | |
| CN109529503A (en) | A kind of waste incinerator high-temperature smoke purifier | |
| CN208943751U (en) | A kind of spray column for exhaust-gas treatment | |
| CN205172695U (en) | Automobile emission purification device | |
| CN102836792A (en) | Spray nozzle for post-treatment urea SCR (Silicon Controlled Rectifier) system of diesel engine | |
| CN207805277U (en) | Incinerator exhaust-gas treatment environmental protecting device | |
| CN202157846U (en) | Air-assisted injection system for diesel engine post-treating urea silicon controlled rectifier (SCR) system | |
| CN206522172U (en) | A kind of exhaust treatment system based on NTP technologies | |
| CN210356630U (en) | Micro-nano bubble and ozone synergistic paint spraying waste gas removing purification device | |
| CN206111297U (en) | Pressure shower nozzle subassembly of in -band speculum | |
| CN207307478U (en) | A kind of explosion-proof oil-burning machine exhaust gas purification water tank | |
| CN202543241U (en) | One-step flue gas purification tower for converter | |
| CN204337986U (en) | A kind of compact exhaust purifier | |
| CN106693564A (en) | Urea dust gas absorbing and purifying system | |
| CN207056231U (en) | Exhaust gas cooling device | |
| CN206897171U (en) | A kind of biological oil fume purifier | |
| CN208669385U (en) | A kind of diesel locomotive exhaust fire prevention star device | |
| CN202467978U (en) | Diesel power generating set wind scooper assembly with flue gas purification function | |
| CN206972333U (en) | A kind of gas extraction system of diesel engine | |
| CN219995347U (en) | System for treating exhaust emission of ammonia-containing silane | |
| CN106563339A (en) | Dry and wet dual-use flue gas purification equipment for organic flue gas | |
| CN110296428A (en) | No smoke environmental protection and energy conservation chimney device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |
|
| RJ01 | Rejection of invention patent application after publication |