CN115475477A - Waste gas treatment device - Google Patents

Waste gas treatment device Download PDF

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Publication number
CN115475477A
CN115475477A CN202211301186.5A CN202211301186A CN115475477A CN 115475477 A CN115475477 A CN 115475477A CN 202211301186 A CN202211301186 A CN 202211301186A CN 115475477 A CN115475477 A CN 115475477A
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CN
China
Prior art keywords
gas treatment
exhaust gas
treatment mechanism
waste gas
exhaust
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
Application number
CN202211301186.5A
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Chinese (zh)
Inventor
白剑
王�琦
杨新元
尚勇杰
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Individual
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Individual
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Priority to CN202211301186.5A priority Critical patent/CN115475477A/en
Publication of CN115475477A publication Critical patent/CN115475477A/en
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • B01D53/005—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 heat treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/043—Details
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention belongs to the technical field of waste gas treatment, and particularly relates to a waste gas treatment device which comprises a first waste gas treatment mechanism, wherein a spray pipe is arranged on the inner top wall of the first waste gas treatment mechanism, a first gas inlet, a first gas outlet, a liquid discharge port and a backflow port are arranged on the first waste gas treatment mechanism, and a second waste gas treatment mechanism is communicated with the liquid discharge port; be equipped with second air inlet and second gas outlet on the second exhaust-gas treatment mechanism, second air inlet and first gas outlet intercommunication are equipped with heating mechanism in the second exhaust-gas treatment mechanism, and the lateral wall cover of second exhaust-gas treatment mechanism is equipped with the chimney, leaves the space between the inside wall of chimney and the lateral wall of second exhaust-gas treatment mechanism, chimney and leakage fluid dram intercommunication are equipped with steam outlet on the chimney, steam outlet and backward flow mouth intercommunication. So that the sprayed liquid can be reused after being evaporated.

Description

Waste gas treatment device
Technical Field
The invention belongs to the technical field of waste gas treatment devices, and particularly relates to a waste gas treatment device.
Background
The waste gas treatment mainly refers to the treatment of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places, common waste gas treatment includes factory smoke and waste gas treatment, workshop dust and waste gas treatment, organic waste gas treatment, waste gas peculiar smell purification, acid-base waste gas treatment, chemical waste gas treatment and the like, and waste gas is treated to meet the requirements of waste gas emission standards.
A spraying mechanism is installed in the existing part of waste gas treatment device, the spraying mechanism is utilized to spray the waste gas, and the large particle dust in the waste gas and the sprayed liquid are finally discharged together, for example, chinese patent with publication number CN211725183U humidifies the waste gas in the shell of the waste gas treatment device through an atomizing nozzle, and the large particle dust falls into the lower end of the shell of the waste gas treatment device along with the water in the atomizing nozzle and is finally discharged through a drain pipe; chinese patent publication No. CN213286059U, which is incorporated herein by reference, is capable of spraying alkaline water into the interior of the exhaust gas treatment apparatus body through an alkaline water spray head, neutralizing the sulfuration gas, and finally discharging the generated waste water from the interior of the exhaust gas treatment apparatus body through a drain pipe; chinese patent publication No. CN108654306A sprays the waste gas generated by the rotary spray disk, the water generated in the spraying process can be discharged out of the waste gas treatment device through the drain pipe, and the above prior art processes all utilize spraying to treat the waste gas and finally directly discharge the generated waste water, resulting in waste and increased waste water treatment work.
Disclosure of Invention
The present invention is directed to an exhaust gas treatment device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a waste gas treatment device comprises a first waste gas treatment mechanism, wherein a spray pipe is arranged on the inner top wall of the first waste gas treatment mechanism, a liquid storage tank is communicated and arranged on the spray pipe and arranged outside the top wall of the first waste gas treatment mechanism, a first gas inlet, a first gas outlet, a liquid discharge port and a backflow port are arranged on the first waste gas treatment mechanism, and a second waste gas treatment mechanism is communicated and arranged at the liquid discharge port;
the second waste gas treatment mechanism is provided with a second gas inlet and a second gas outlet, the second gas inlet is communicated with the first gas outlet, the second waste gas treatment mechanism is internally provided with a heating mechanism, the outer side wall of the second waste gas treatment mechanism is sleeved with a collecting cylinder, a gap is reserved between the inner side wall of the collecting cylinder and the outer side wall of the second waste gas treatment mechanism, the collecting cylinder is communicated with a liquid outlet, the collecting cylinder is provided with a steam outlet, and the outlet is communicated with the liquid outlet.
Preferably, a first connecting pipe is connected between the steam outlet and the reflux port, the first connecting pipe is communicated with a condenser, the condenser is communicated with a second connecting pipe, and the second connecting pipe is communicated with the liquid storage tank.
Preferably, the side wall of the first exhaust-gas treatment mechanism is provided with an inclined guide plate, the lowest end of the guide plate is located at the liquid discharge port, and the highest end of the guide plate is located below the first gas inlet.
Preferably, a pressure nozzle is arranged at the return port.
Preferably, the heating mechanism comprises a center column, the center column is arranged on the bottom wall of the second exhaust gas treatment mechanism, and a plurality of heating plates are circumferentially arranged on the center column.
Preferably, a rotating motor is arranged at the bottom end of the second waste gas treatment mechanism, and an output shaft of the rotating motor is fixedly connected with the central column.
Preferably, the rotating motor is arranged on the bottom wall of the collecting cylinder, an output shaft of the rotating motor is arranged on the output shaft of the collecting cylinder, and an L-shaped stirring shaft is arranged between the inner side wall of the collecting cylinder and the outer side wall of the second exhaust gas treatment mechanism.
Preferably, the stirring shaft is provided with a brush.
Preferably, the bottom wall of the collecting cylinder is provided with a collecting opening.
Preferably, still include the base, set up on the base first exhaust-gas treatment mechanism with the surge drum, be equipped with the universal wheel on the diapire of base.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the waste gas treatment device provided by the invention, through the arrangement of the collecting cylinder and the second waste gas treatment mechanism, the sprayed liquid can be reused after being evaporated, waste caused by directly discharging the sprayed water is avoided, and the heat generated in waste gas decomposition is utilized, so that the secondary utilization of the heat is realized.
2. The arrangement of the guide plate and the pressure spray head is beneficial to discharging the sprayed pollutants from the first waste gas treatment mechanism.
3. According to the invention, the heating plate and the rotating motor are arranged to stir waste gas, so that the waste gas is decomposed more fully, and meanwhile, the rotating motor drives the stirring shaft to rotate in the rotating process, thereby being beneficial to evaporation of moisture.
Drawings
FIG. 1 is a schematic structural view of an exhaust gas treatment device according to the present invention;
fig. 2 is a schematic structural view of the heating plate.
Description of the reference numerals: 1. a first exhaust gas treatment means; 2. a spray pipe; 3. a liquid storage tank; 4. a first air inlet; 5. a first air outlet; 6. a liquid discharge port; 7. a return port; 8. a second exhaust gas treatment mechanism; 9. a second air inlet; 10. a second air outlet; 11. a collection canister; 12. an outlet port; 13. a first connecting pipe; 14. a second connection pipe; 15. a condenser; 16. a baffle; 17. a pressure nozzle; 18. a central column; 19. heating the plate; 20. a rotating electric machine; 21. a stirring shaft; 22. a brush; 23. a collection port; 24. a base; 25. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the embodiment provides an exhaust gas treatment device, which includes a first exhaust gas treatment mechanism 1, where the first exhaust gas treatment mechanism 1 is a cylinder or a box, a spray pipe 2 is disposed on an inner top wall of the first exhaust gas treatment mechanism 1, a liquid storage tank 3 is communicated with the spray pipe 2, the liquid storage tank 3 is disposed outside the top wall of the first exhaust gas treatment mechanism 1, the first exhaust gas treatment mechanism 1 is provided with a first gas inlet 4, a first gas outlet 5, a liquid discharge port 6 and a return port 7, preferably, the first gas outlet 5 and the spray pipe 2 are both higher than the first gas inlet 4, further preferably, the first gas outlet 5 is higher than the spray pipe 2, the liquid discharge port 6 is communicated with a second exhaust gas treatment mechanism 8, preferably, the liquid discharge port 6 is lower than the first gas inlet 4, the first gas outlet 5 and the return port 7, the return port 7 is lower than the spray pipe 2, and the second exhaust gas treatment mechanism 8 is another;
be equipped with second air inlet 9 and second gas outlet 10 on the second exhaust-gas treatment mechanism 8, it is preferred, the position of second gas outlet 10 is higher than the position of second air inlet 9, second air inlet 9 with first gas outlet 5 intercommunication, be equipped with heating mechanism in the second exhaust-gas treatment mechanism 8, the lateral wall cover of second exhaust-gas treatment mechanism 8 is equipped with collecting vessel 11, collecting vessel 11's position is less than second air inlet 9, collecting vessel 11's inside wall with leave the space between the lateral wall of second exhaust-gas treatment mechanism 8, collecting vessel 11 with leakage fluid dram 6 intercommunication, be equipped with steam outlet 12 on the collecting vessel 11, discharge port 12 with backflow port 7 intercommunication.
The waste gas from coal combustion generally contains various pollutants such as smoke dust, solid particles, toxic gas and the like, and the working principle of the invention is described by taking the treatment of the waste gas from coal combustion as an example.
When the waste gas treatment device is used, waste gas enters the first waste gas treatment mechanism 1 through the first gas inlet 4, the waste gas is sprayed through the spraying pipe 2, large-particle pollutants fall into the bottom of the first waste gas treatment mechanism 1 and enter the collecting cylinder 11 together with water through the liquid outlet 6, the sprayed waste gas enters the second waste gas treatment mechanism 8 through the first gas outlet 5, the heating mechanism in the second waste gas treatment mechanism 8 heats the waste gas to decompose organic matters, and the decomposed gas is discharged through the second gas outlet 10; during the heating, the heat transfer gives water in the surge drum 11 makes the water evaporation, concentrates out the pollutant of aquatic, and the vapor of evaporation passes through steam outlet 12 with backward flow mouth 7 gets into first exhaust-gas treatment mechanism 1, it is right the large granule pollutant of 1 bottom of first exhaust-gas treatment mechanism washes to make the large granule pollutant can both get into surge drum 11 is used for washing the large granule pollutant after the water after will spraying evaporates, at the in-process of water evaporation, has utilized the heat of second exhaust-gas treatment mechanism 8, and the in-process of recycling has reached the effect of the dual utilization of heat and water resource.
In this embodiment, as shown in fig. 1, a first connecting pipe 13 is connected between the steam outlet 12 and the return port 7, the first connecting pipe 13 is communicated with a condenser 15, the condenser 15 is communicated with a second connecting pipe 14, the second connecting pipe 14 is communicated with the liquid storage tank 3, and the joints of the first connecting pipes 13 are provided with sealing layers. A part of the steam discharged from the steam outlet 12 enters the condenser 15, and after the steam is condensed, the steam enters the liquid storage tank 3 through the second connecting pipe 14, so that the steam can be used for dissolving a medicament, and the spraying liquid can treat waste gases with different acidity and alkalinity.
In the present embodiment, as shown in fig. 1, an inclined baffle 16 is disposed on a side wall of the first exhaust treatment mechanism 1, a lowest end of the baffle 16 is located at the drain port 6, and a highest end of the baffle 16 is located below the first air inlet 4. The baffle 16 facilitates the discharge of large particulate pollutants from the first exhaust treatment device 1.
In the present embodiment, as shown in fig. 1, a pressure nozzle 17 is provided at the return port 7. The pressure nozzle 17 sprays water with a certain pressure, and the water with the pressure is sprayed on the inclined guide plate 16 by matching with the guide plate 16, so that large-particle pollutants are better discharged out of the first waste gas treatment mechanism 1.
In the present embodiment, as shown in fig. 1 and fig. 2, the heating mechanism includes a central column 18, the central column 18 is disposed on the bottom wall of the second exhaust gas treatment mechanism 8, and a plurality of heating plates 19 are circumferentially disposed on the central column 18. Preferably, the number of the heating plates 19 is at least 2, and more preferably, the number of the heating plates 19 is 8, and the heating plates 19 are circumferentially arranged around the inside of the second exhaust gas treatment mechanism 8, so that the exhaust gas in all directions can be fully decomposed.
In this embodiment, as shown in fig. 1, a rotating electrical machine 20 is disposed at a bottom end of the second exhaust treatment mechanism 8, and an output shaft of the rotating electrical machine 20 penetrates through a bottom wall of the second exhaust treatment mechanism 8 and is fixedly connected to the central pillar 18. The rotating motor 20 drives the central column 18 to rotate, so as to drive the heating plate 19 to rotate, so as to stir the waste gas, and thus better decompose the waste gas.
In this embodiment, as shown in fig. 1, the rotating electric machine 20 is disposed on the outer bottom wall of the collecting cylinder 11, the output shaft of the rotating electric machine 20 penetrates through the bottom wall of the collecting cylinder 11, an L-shaped stirring shaft 21 is disposed on the output shaft of the rotating electric machine 20 and between the inner side wall of the collecting cylinder 11 and the outer side wall of the second exhaust gas treatment mechanism 8, and preferably, the height of the part of the stirring shaft 21 in the vertical direction does not exceed the steam outlet 12. When the rotating motor 20 rotates, the stirring shaft 21 is driven to rotate, and the rotation of the stirring shaft 21 accelerates the evaporation of the water in the collecting cylinder 11.
In this embodiment, as shown in fig. 1, a brush 22 is disposed on the stirring shaft 21. The brush 22 brushes the bottom wall and the side wall of the collecting cylinder 11 to prevent contaminants from adhering to the wall of the collecting cylinder and affecting the rotation of the stirring shaft 21.
In this embodiment, as shown in fig. 1, the bottom wall of the collecting cylinder 11 is provided with a collecting opening 23. The concentrated contaminants can be collected through collection port 23.
In this embodiment, as shown in fig. 1, the exhaust gas treatment device further includes a base 24, the first exhaust gas treatment mechanism 1 and the collecting cylinder 11 are disposed on the base 24, a groove for accommodating the rotating electrical machine 20 is disposed on the base 24, preferably, the base 24 is located on a side of the collecting port 23, and a universal wheel 25 is disposed on a bottom wall of the base 24. Can be moved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the embodiments or portions thereof may be made, and any changes, substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. The waste gas treatment device is characterized by comprising a first waste gas treatment mechanism (1), wherein a spray pipe (2) is arranged on the inner top wall of the first waste gas treatment mechanism (1), a liquid storage tank (3) is communicated and arranged on the spray pipe (2), the liquid storage tank (3) is arranged outside the top wall of the first waste gas treatment mechanism (1), a first gas inlet (4), a first gas outlet (5), a liquid discharge port (6) and a backflow port (7) are arranged on the first waste gas treatment mechanism (1), and a second waste gas treatment mechanism (8) is communicated and arranged at the liquid discharge port (6);
be equipped with second air inlet (9) and second gas outlet (10) on second exhaust-gas treatment mechanism (8), second air inlet (9) with first gas outlet (5) intercommunication, be equipped with heating mechanism in second exhaust-gas treatment mechanism (8), the lateral wall cover of second exhaust-gas treatment mechanism (8) is equipped with surge drum (11), the inside wall of surge drum (11) with leave the space between the lateral wall of second exhaust-gas treatment mechanism (8), surge drum (11) with leakage fluid dram (6) intercommunication, be equipped with steam outlet (12) on surge drum (11), steam outlet (12) with return port (7) intercommunication.
2. An exhaust gas treatment device according to claim 1, characterized in that a first connecting pipe (13) is connected between the steam outlet (12) and the return opening (7), a condenser (15) is connected to the first connecting pipe (13), a second connecting pipe (14) is connected to the condenser (15), and the second connecting pipe (14) is connected to the liquid storage tank (3).
3. An exhaust gas treatment device according to claim 1, characterized in that the side walls of the first exhaust gas treatment means (1) are provided with an inclined baffle (16), the lowest end of the baffle (16) being located at the discharge opening (6) and the highest end of the baffle (16) being located below the first inlet opening (4).
4. An exhaust gas treatment device according to claim 3, characterized in that a pressure nozzle (17) is provided at the return opening (7).
5. The exhaust gas treatment device of claim 1, wherein the heating means comprises a central column (18), the central column (18) being arranged on a bottom wall of the second exhaust gas treatment means (8), and a plurality of heating plates (19) being arranged circumferentially on the central column (18).
6. The exhaust gas treatment device according to claim 5, characterized in that a rotating motor (20) is provided at the bottom end of the second exhaust gas treatment means (8), and an output shaft of the rotating motor (20) penetrates through the bottom wall of the second exhaust gas treatment means (8) and is fixedly connected to the central column (18).
7. An exhaust gas treatment device according to claim 6, characterized in that the rotating electrical machine (20) is arranged at the bottom wall of the collecting vessel (11), and that an L-shaped stirring shaft (21) is arranged on the output shaft of the rotating electrical machine (20) and between the inner side wall of the collecting vessel (11) and the outer side wall of the second exhaust gas treatment means (8).
8. An exhaust gas treatment device according to claim 7, characterized in that the stirring shaft (21) is provided with brushes (22).
9. An exhaust gas treatment device according to claim 8, characterized in that the bottom wall of the collecting cylinder (11) is provided with a collecting opening (23).
10. The exhaust gas treatment device according to claim 1, further comprising a base (24), wherein the first exhaust gas treatment mechanism (1) and the collecting cylinder (11) are arranged on the base (24), and universal wheels (25) are arranged on the bottom wall of the base (24).
CN202211301186.5A 2022-10-24 2022-10-24 Waste gas treatment device Pending CN115475477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211301186.5A CN115475477A (en) 2022-10-24 2022-10-24 Waste gas treatment device

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Application Number Priority Date Filing Date Title
CN202211301186.5A CN115475477A (en) 2022-10-24 2022-10-24 Waste gas treatment device

Publications (1)

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CN115475477A true CN115475477A (en) 2022-12-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117547936A (en) * 2024-01-12 2024-02-13 泊头市环森环保设备有限公司 Waste gas treatment device and treatment method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9504574D0 (en) * 1995-03-07 1995-04-26 Chien Chung Min Intake and exhaust gas cleaning apparatus
JP2000254447A (en) * 1999-03-09 2000-09-19 Meidensha Corp Heat treatment equipment and waste gas treatment method
CN107715657A (en) * 2017-11-15 2018-02-23 泰州市泰港动力机械有限公司 A kind of industrial plant exhaust-gas treatment retracting device
CN208642163U (en) * 2018-06-13 2019-03-26 昆山钜晨金属科技有限公司 Debinding furnace emission-control equipment
WO2019104776A1 (en) * 2017-11-30 2019-06-06 苏州美洁生环保工程有限公司 Intelligent biochemical all-in-one kitchen garbage disposal machine
CN209428168U (en) * 2018-11-14 2019-09-24 山东鲁抗中和环保科技有限公司 A kind of waste liquid evaporating
CN113599974A (en) * 2021-08-06 2021-11-05 江苏锦东环境科技有限公司 VOCs handles and uses fountain absorption tower
CN214914843U (en) * 2021-06-25 2021-11-30 罗江益达再生资源有限公司 Processing apparatus for processing waste oil regeneration waste gas
CN216367249U (en) * 2021-09-24 2022-04-26 袁涛 Catalytic combustion exhaust treatment device
CN217131304U (en) * 2022-04-24 2022-08-05 江西大地制药有限责任公司 Raw materials medicine midbody synthetic waste gas treatment facility

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9504574D0 (en) * 1995-03-07 1995-04-26 Chien Chung Min Intake and exhaust gas cleaning apparatus
JP2000254447A (en) * 1999-03-09 2000-09-19 Meidensha Corp Heat treatment equipment and waste gas treatment method
CN107715657A (en) * 2017-11-15 2018-02-23 泰州市泰港动力机械有限公司 A kind of industrial plant exhaust-gas treatment retracting device
WO2019104776A1 (en) * 2017-11-30 2019-06-06 苏州美洁生环保工程有限公司 Intelligent biochemical all-in-one kitchen garbage disposal machine
CN208642163U (en) * 2018-06-13 2019-03-26 昆山钜晨金属科技有限公司 Debinding furnace emission-control equipment
CN209428168U (en) * 2018-11-14 2019-09-24 山东鲁抗中和环保科技有限公司 A kind of waste liquid evaporating
CN214914843U (en) * 2021-06-25 2021-11-30 罗江益达再生资源有限公司 Processing apparatus for processing waste oil regeneration waste gas
CN113599974A (en) * 2021-08-06 2021-11-05 江苏锦东环境科技有限公司 VOCs handles and uses fountain absorption tower
CN216367249U (en) * 2021-09-24 2022-04-26 袁涛 Catalytic combustion exhaust treatment device
CN217131304U (en) * 2022-04-24 2022-08-05 江西大地制药有限责任公司 Raw materials medicine midbody synthetic waste gas treatment facility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117547936A (en) * 2024-01-12 2024-02-13 泊头市环森环保设备有限公司 Waste gas treatment device and treatment method
CN117547936B (en) * 2024-01-12 2024-03-15 泊头市环森环保设备有限公司 Waste gas treatment device and treatment method

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Application publication date: 20221216