CN216223755U

CN216223755U - Environment-friendly waste gas treatment box

Info

Publication number: CN216223755U
Application number: CN202122292330.0U
Authority: CN
Inventors: 张盈东
Original assignee: Liaoning Weibo Environmental Protection Technology Co ltd
Current assignee: Liaoning Weibo Environmental Protection Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-08
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses an environment-friendly waste gas treatment box, which relates to the technical field of waste gas treatment and comprises a box body, wherein a bin gate is movably connected to the front side of the box body, a first drying filter plate is arranged on one side of a first sealing plate, a first active carbon filter plate is arranged on one side, away from the first drying filter plate, of a second sealing plate, an air pump chamber is fixedly connected to one side, away from the top end of the first active carbon filter plate, of a third sealing plate, an air pump chamber is fixedly connected to the bottom end of the air pump chamber, a filter water tank is arranged below the air pump chamber, a second drying filter plate is arranged on one side, away from the filter water tank, of a fourth sealing plate, and a second active carbon filter plate is arranged on one side, away from the second drying filter plate, of a fifth sealing plate. This environmental protection exhaust-gas treatment case sets up through the cooperation between filtration water tank, agitating unit and the air pump, has solved waste gas and treatment fluid contact inadequately, filters insufficient problem, has improved work efficiency, makes exhaust-gas treatment purifying effect better.

Description

Environment-friendly waste gas treatment box

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to an environment-friendly waste gas treatment box.

Background

Industrial waste gas means that various that produce in the factory of enterprise's area burns and the production process discharges into and contains the generic term of pollutant gas in the air, environmental protection is the responsibility that each field should be done up to now, can all handle through environmental protection equipment to the harmful substance that produces, industrial waste gas also can pass through waste gas collection processing, can discharge after reaching standard, waste gas treatment case just is regarded as the exhaust treatment device who commonly uses, mainly refer to the application different technology, through retrieving or getting rid of, reduce the harmful component of exhaust gas, reach the environmental protection equipment of environmental protection, air-purifying, let our environment not receive the pollution.

In chinese utility model patent application no: CN201720452932.9 discloses an industrial waste gas treatment device, this industrial waste gas treatment device, including exhaust-gas collection box and exhaust-gas treatment case, the inside of exhaust-gas collection box is provided with equidistant distribution's active carbon filter screen, and one side of exhaust-gas collection box is provided with the air extractor, the both ends of air extractor are respectively through breather pipe and exhaust-gas collection box and exhaust-gas treatment case intercommunication, the pressurization air pump is installed at the top of exhaust-gas treatment case, one side of exhaust-gas treatment case is provided with gaseous holding vessel, gaseous holding vessel passes through the gas vent intercommunication of blast pipe with the exhaust-gas treatment case, the inner chamber upper portion of exhaust-gas treatment case is provided with the shower, and installs the liquid medicine case on the lateral wall of exhaust-gas treatment case, the inner chamber bottom of liquid medicine case is provided with corrosion-resistant water pump, corrosion-resistant water pump passes through water hose and shower intercommunication. This industrial waste gas treatment device, each purifies component and box all formula structure as an organic whole, need take the box apart when causing the maintenance and changing to purify the component, and the cost is too high, inconvenient maintenance and change to waste gas combines to adopt the form of spraying with liquid medicine, and liquid medicine after the used can't discharge, and work efficiency is low, extravagant liquid medicine, purification waste gas that can not be abundant, and the practicality is not strong.

Therefore, it is necessary to provide an environment-friendly exhaust gas treatment tank to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide an environment-friendly waste gas treatment tank to solve the problems that the liquid medicine of the existing waste gas treatment device in the background art is not fully contacted with waste gas, waste water cannot be discharged, and filter plates cannot be replaced and maintained.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an environment-friendly waste gas treatment box comprises a box body, wherein a bin door is movably connected to the front side of the box body, an air inlet pipeline is fixedly connected to one side of the top end of the box body, an air inlet fan is fixedly connected to one side of the air inlet pipeline, a first sealing plate is fixedly connected to the bottom end of the air inlet fan, the bottom end of the first sealing plate is fixedly connected to the bottom end of the box body, a first drying filter plate is arranged on one side of the first sealing plate, first sliding rails are movably connected to the outer sides of two ends of the first drying filter plate, the first sliding rails are fixedly connected to the top end of the box body, a second sealing plate is arranged on one side of the first sliding rails, which is far away from the first sealing plate, the top end of the second sealing plate is fixedly connected to the top end of the box body, a first exhaust hole is fixedly connected to the bottom end of the second sealing plate, and a first fan is fixedly connected to the inside of the first exhaust hole, the bottom end of the first exhaust hole is fixedly connected with the bottom end of the box body, one side of the second sealing plate, which is far away from the first drying filter plate, is provided with a first activated carbon filter plate, the outer sides of the two ends of the first activated carbon filter plate are movably connected with second slide rails, the second slide rails are fixedly connected with the top end of the box body, one side of the first activated carbon filter plate, which is far away from the second sealing plate, is provided with a third sealing plate, the two ends of the third sealing plate are fixedly connected with the box body, one side of the third sealing plate, which is far away from the top end of the first activated carbon filter plate, is provided with an air pumping pipeline, one side of the third sealing plate, which is far away from the top end of the first activated carbon filter plate, is fixedly connected with an air pump, one side of the air pump is fixedly connected with the air pumping pipeline, the other side of the air pump is fixedly connected with an air outlet pipeline, and a filter water tank is arranged below the air pump chamber, the air outlet pipeline is fixedly connected with the filtering water tank, a first exhaust pipeline is fixedly connected with one side of the top end of the filtering water tank, which is far away from the air outlet pipeline, the inside of the first exhaust pipeline is fixedly connected with a first exhaust fan, the inside of the filtering water tank is provided with a stirring device, a stirring motor is arranged between the air outlet pipeline and the first exhaust pipeline, the stirring motor is fixedly connected with the top end of the filtering water tank, the stirring device is fixedly connected with an output shaft of the stirring motor, the filtering water tank is fixedly connected with the bottom end of the tank body, one side of the filtering water tank, which is far away from the third sealing plate, is provided with a fourth sealing plate, the bottom end of the fourth sealing plate is fixedly connected with the bottom end of the tank body, the top end of the fourth sealing plate is fixedly connected with a second exhaust hole, the top end of the second exhaust hole is fixedly connected with the top end of the tank body, and a second fan is fixedly connected with the inside of the second exhaust hole, a second drying filter plate is arranged on one side, away from the filter water tank, of the fourth sealing plate, a third slide rail is movably connected to the outer sides of the two ends of the second drying filter plate, the top end of the third slide rail is fixedly connected with the top end of the box body, a fifth sealing plate is arranged on one side, away from the fourth sealing plate, of the second drying filter plate, the top end of the fifth sealing plate is fixedly connected with the top end of the box body, a third exhaust hole is fixedly connected to the bottom end of the fifth sealing plate, a third fan is fixedly connected to the inside of the third exhaust hole, the bottom end of the third exhaust hole is fixedly connected with the bottom end of the box body, a second active carbon filter plate is arranged on one side, away from the second drying filter plate, of the fifth sealing plate, a fourth slide rail is movably connected to the outer sides of the two ends of the second active carbon filter plate, the fourth slide rail is fixedly connected with the inner wall of the box body, and a second exhaust pipeline is fixedly connected to one side, away from the top end of the air inlet pipeline, of the box body, and a second exhaust fan is fixedly connected inside the second exhaust pipeline.

Preferably, the bin door is connected with the box body in a clamping manner.

Preferably, the front sides of first dry filter, second dry filter, first active carbon filter and second active carbon filter all are equipped with the handle.

Preferably, the front side of filtering water tank is equipped with inlet tube and dosing pipe respectively, the front side fixed connection of inlet tube and dosing pipe and box, the rear side fixed connection of filtering water tank has the outlet pipe, the rear side of box is equipped with the waste water tank, waste water tank and outlet pipe fixed connection.

Preferably, the bin gate has four, and is a plurality of the bin gate is located the front side of first dry filter, second dry filter, first active carbon filter and second active carbon filter respectively.

Preferably, the filtering water tank is positioned in the middle of the tank body.

Preferably, one end of the air outlet pipeline, which is far away from the air pump, is close to the bottom end of the filtering water tank.

(III) advantageous effects

Compared with the prior art, the utility model provides an environment-friendly waste gas treatment box, which has the following beneficial effects:

1. this environmental protection exhaust-gas treatment case sets up through the cooperation between filtration water tank, agitating unit and the air pump, has solved waste gas and treatment fluid contact inadequately, filters insufficient problem, has improved work efficiency, makes exhaust-gas treatment purifying effect better.

2. This environmental protection exhaust-gas treatment case sets up through the cooperation between waste water case and the outlet pipe, has solved the unable discharge of waste water after handling and the problem that can't collect, has improved the feature of environmental protection of device.

3. This environmental protection exhaust-gas treatment case sets up through the cooperation between door, handle, first slide rail, second slide rail, third slide rail and the fourth slide rail, has solved the problem of unable change and maintenance, has improved the practicality and the work efficiency of device.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side sectional view of the structure of the present invention;

fig. 4 is a schematic side sectional view of the structure of the filtering water tank of the present invention.

In the figure: 1. a box body; 2. an air intake duct; 3. an air intake fan; 4. a first sealing plate; 5. a first dry filter plate; 6. a first slide rail; 7. a second sealing plate; 8. a first exhaust port; 9. a first fan; 10. a first activated carbon filter plate; 11. a second slide rail; 12. a third sealing plate; 13. an air extraction pipeline; 14. a gas pump chamber; 15. an air pump; 16. a third fan; 17. an air outlet pipe; 18. a filtering water tank; 19. a first exhaust duct; 20. a first exhaust fan; 21. a stirring device; 22. a stirring motor; 23. a fourth seal plate; 24. a second vent hole; 25. a second fan; 26. a second dry filter plate; 27. a third slide rail; 28. a fifth seal plate; 29. a third vent hole; 30. a second activated carbon filter plate; 31. a fourth slide rail; 33. a second exhaust conduit; 34. a second exhaust fan; 35. a bin gate; 36. a handle; 37. a water inlet pipe; 38. a medicine feeding pipe; 39. a water outlet pipe; 40. a waste water tank.

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.

Referring to fig. 1-4, an environment-friendly waste gas treatment box comprises a box body 1, a bin door 35 is movably connected to the front side of the box body 1, the bin door 35 is connected with the box body 1 in a buckling manner, four bin doors 35 are provided, a plurality of bin doors 35 are respectively arranged at the front sides of a first drying filter plate 5, a second drying filter plate 26, a first activated carbon filter plate 10 and a second activated carbon filter plate 30, an air inlet pipeline 2 is fixedly connected to one side of the top end of the box body 1, an air inlet fan 3 is fixedly connected to one side of the air inlet pipeline 2, a first sealing plate 4 is fixedly connected to the bottom end of the air inlet fan 3, the bottom end of the first sealing plate 4 is fixedly connected to the bottom end of the box body 1, a first drying filter plate 5 is arranged at one side of the first sealing plate 4, first slide rails 6 are movably connected to the outer sides of the two ends of the first drying filter plate 5, the first slide rails 6 are fixedly connected to the top end of the box body 1, a second sealing plate 7 is arranged at the side of the first slide rails 6 far away from the first sealing plate 4, the top end of the second sealing plate 7 is fixedly connected with the top end of the box body 1, the bottom end of the second sealing plate 7 is fixedly connected with a first exhaust hole 8, the inside of the first exhaust hole 8 is fixedly connected with a first fan 9, the bottom end of the first exhaust hole 8 is fixedly connected with the bottom end of the box body 1, one side of the second sealing plate 7 away from the first drying filter plate 5 is provided with a first active carbon filter plate 10, the outer sides of the two ends of the first active carbon filter plate 10 are movably connected with second slide rails 11, the second slide rails 11 are fixedly connected with the top end of the box body 1, one side of the first active carbon filter plate 10 away from the second sealing plate 7 is provided with a third sealing plate 12, the two ends of the third sealing plate 12 are fixedly connected with the box body 1, one side of the third sealing plate 12 away from the top end of the first active carbon filter plate 10 is provided with an air exhaust pipeline 13, one side of the third sealing plate 12 away from the top end of the first active carbon filter plate 10 is fixedly connected with an air pump chamber 14, an air pump 15 is fixedly connected to the bottom end of an air pump chamber 14, one side of the air pump 15 is fixedly connected with an air exhaust pipeline 13, the other side of the air pump 15 is fixedly connected with an air outlet pipeline 17, a filter water tank 18 is arranged below the air pump chamber 14, the filter water tank 18 is positioned in the middle of a box body 1, a water inlet pipe 37 and a chemical feeding pipe 38 are respectively arranged on the front side of the filter water tank 18, the water inlet pipe 37 and the chemical feeding pipe 38 are fixedly connected with the front side of the box body 1, a water outlet pipe 39 is fixedly connected with the rear side of the filter water tank 18, a waste water box 40 is arranged on the rear side of the box body 1, used treatment liquid enters the waste water box 40 through the water outlet pipe 39, the problem that treated waste water cannot be discharged and collected is solved, the environmental protection performance of the device is improved, the waste water box 40 is fixedly connected with the water outlet pipe 39, the air outlet pipeline 17 is fixedly connected with the filter water tank 18, and one end of the air outlet pipeline 17, which is far away from the air pump 15, is close to the bottom end of the filter water tank 18, a first exhaust pipeline 19 is fixedly connected to one side of the top end of the filtering water tank 18, which is far away from the air outlet pipeline 17, a first exhaust fan 20 is fixedly connected to the inside of the first exhaust pipeline 19, a stirring device 21 is arranged inside the filtering water tank 18, the treating fluid enters the filtering water tank 18 by opening the dosing pipe 38 and the water inlet pipe 37, the waste gas is pumped by the air pump 15 and enters the filtering water tank 18, the waste gas is delivered to the bottom of the filtering water tank 18 through the air outlet pipeline 17 of the air pump 15, the waste gas naturally rises to the water surface from the bottom of the treating fluid, so that the waste gas is fully contacted with the treating fluid for the first time after being treated, the waste gas is fully contacted with the treating fluid for the second time by stirring through the stirring device 21, the treated waste gas can be discharged from the first exhaust pipeline 19 at the top end of the filtering water tank 18, the problems of insufficient contact between the waste gas and the treating fluid are solved, the problem of filtering is solved, and the working efficiency is improved insufficiently, the waste gas treatment and purification effect is better, an agitating motor 22 is arranged between the gas outlet pipeline 17 and the first gas exhaust pipeline 19, the agitating motor 22 is fixedly connected with the top end of the filtering water tank 18, the agitating device 21 is fixedly connected with an output shaft of the agitating motor 22, the filtering water tank 18 is fixedly connected with the bottom end of the box body 1, a fourth sealing plate 23 is arranged on one side of the filtering water tank 18 away from the third sealing plate 12, the bottom end of the fourth sealing plate 23 is fixedly connected with the bottom end of the box body 1, a second gas exhaust hole 24 is fixedly connected with the top end of the fourth sealing plate 23, the top end of the second gas exhaust hole 24 is fixedly connected with the top end of the box body 1, a second fan 25 is fixedly connected inside the second gas exhaust hole 24, a second drying filter plate 26 is arranged on one side of the fourth sealing plate 23 away from the filtering water tank 18, third slide rails 27 are movably connected with the outer sides of the two ends of the second drying filter plate 26, and the top ends of the third slide rails 27 are fixedly connected with the top end of the box body 1, one side of the second drying filter plate 26 far away from the fourth sealing plate 23 is provided with a fifth sealing plate 28, the top end of the fifth sealing plate 28 is fixedly connected with the top end of the box body 1, the bottom end of the fifth sealing plate 28 is fixedly connected with a third exhaust hole 29, the inside of the third exhaust hole 29 is fixedly connected with a third fan 16, the bottom end of the third exhaust hole 29 is fixedly connected with the bottom end of the box body 1, one side of the fifth sealing plate 28 far away from the second drying filter plate 26 is provided with a second active carbon filter plate 30, the first drying filter plate 5, the second drying filter plate 26, the front sides of the first active carbon filter plate 10 and the second active carbon filter plate 30 are respectively provided with a handle 36, the outer sides of the two ends of the second active carbon filter plate 30 are respectively and movably connected with a fourth slide rail 31, the handle 36 on the filter plate is pulled by opening the door 35, so that the first drying filter plate 5, the second drying filter plate 26, the first active carbon filter plate 10 and the second active carbon filter plate 30 are respectively connected with the first slide rail 6, The second slide rail 11, the third slide rail 27 and the fourth slide rail 31 are pulled out, the slide rails can also play a role in fixing the filter, the filter is prevented from shaking and displacing in the box 1, the problem of incapability of replacement and maintenance is solved, the practicability and the working efficiency of the device are improved, the fourth slide rail 31 is fixedly connected with the inner wall of the box 1, the box 1 is far away from the second exhaust pipeline 33 fixedly connected with one side of the top end of the air inlet pipeline 2, and the second exhaust fan 34 is fixedly connected with the inside of the second exhaust pipeline 33.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: firstly, a dosing pipe 38 and a water inlet pipe 37 are opened to enable treatment liquid to enter a filter water tank 18, when waste gas enters from an air inlet pipeline 2, an air inlet fan 3 starts to suck air, the waste gas is firstly dehumidified and filtered by a first drying filter plate 5, the dehumidified waste gas starts to be exhausted by a first fan 9 in a first exhaust hole 8, the waste gas enters a first active carbon filter plate 10 to filter particle impurities and primarily filter the waste gas, the primarily filtered waste gas is pumped away by an air pump 15 and enters the filter water tank 18, the waste gas is sent to the bottom of the filter water tank 18 through an air outlet pipeline 17 of the air pump 15 and then is stirred by a stirring device 21 to enable the waste gas to be fully contacted with the treatment liquid, the treated waste gas can be discharged from a first exhaust pipeline 19 at the top end of the filter water tank 18, then the waste gas can be secondarily dehumidified by a second drying filter plate 26, and the dehumidified waste gas is discharged through a third exhaust hole 29, then waste gas can carry out the third filtration through second active carbon filter 30, and the waste gas after the complete filtration can be discharged outdoors through second exhaust duct 33, when needing to be changed and maintain first dry filter 5, second dry filter 26, first active carbon filter 10 and second active carbon filter 30, only need open door 35 alright change and maintenance with utilizing handle 36 pull out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection exhaust-gas treatment case, includes box (1), its characterized in that: the front side of the box body (1) is movably connected with a bin gate (35), one side of the top end of the box body (1) is fixedly connected with an air inlet pipeline (2), one side of the air inlet pipeline (2) is fixedly connected with an air inlet fan (3), the bottom end of the air inlet fan (3) is fixedly connected with a first sealing plate (4), the bottom end of the first sealing plate (4) is fixedly connected with the bottom end of the box body (1), one side of the first sealing plate (4) is provided with a first drying filtering plate (5), the outer sides of the two ends of the first drying filtering plate (5) are movably connected with first sliding rails (6), the first sliding rails (6) are fixedly connected with the top end of the box body (1), one side of the first sliding rails (6) far away from the first sealing plate (4) is provided with a second sealing plate (7), the top end of the second sealing plate (7) is fixedly connected with the top end of the box body (1), the bottom end of the second sealing plate (7) is fixedly connected with a first exhaust hole (8), the inside of the first exhaust hole (8) is fixedly connected with a first fan (9), the bottom end of the first exhaust hole (8) is fixedly connected with the bottom end of the box body (1), one side, away from the first drying filter plate (5), of the second sealing plate (7) is provided with a first activated carbon filter plate (10), the outer sides of the two ends of the first activated carbon filter plate (10) are movably connected with second sliding rails (11), the second sliding rails (11) are fixedly connected with the top end of the box body (1), one side, away from the second sealing plate (7), of the first activated carbon filter plate (10) is provided with a third sealing plate (12), the two ends of the third sealing plate (12) are fixedly connected with the box body (1), one side, away from the top end of the first activated carbon filter plate (10), of the third sealing plate (12) is provided with an air exhaust pipeline (13), the air pump is characterized in that one side, far away from the first active carbon filter plate (10), of the top end of the third sealing plate (12) is fixedly connected with an air pump chamber (14), the bottom end of the air pump chamber (14) is fixedly connected with an air pump (15), one side of the air pump (15) is fixedly connected with an air pumping pipeline (13), the other side of the air pump (15) is fixedly connected with an air outlet pipeline (17), a filter water tank (18) is arranged below the air pump chamber (14), the air outlet pipeline (17) is fixedly connected with the filter water tank (18), one side, far away from the top end of the air outlet pipeline (17), of the filter water tank (18) is fixedly connected with a first exhaust pipeline (19), a first exhaust fan (20) is fixedly connected inside the first exhaust pipeline (19), a stirring device (21) is arranged inside the filter water tank (18), and a stirring motor (22) is arranged between the air outlet pipeline (17) and the first exhaust pipeline (19), the stirring device is characterized in that the stirring motor (22) is fixedly connected with the top end of the filtering water tank (18), the stirring device (21) is fixedly connected with an output shaft of the stirring motor (22), the filtering water tank (18) is fixedly connected with the bottom end of the box body (1), one side, away from the third sealing plate (12), of the filtering water tank (18) is provided with a fourth sealing plate (23), the bottom end of the fourth sealing plate (23) is fixedly connected with the bottom end of the box body (1), the top end of the fourth sealing plate (23) is fixedly connected with a second exhaust hole (24), the top end of the second exhaust hole (24) is fixedly connected with the top end of the box body (1), the inside of the second exhaust hole (24) is fixedly connected with a second fan (25), one side, away from the filtering water tank (18), of the fourth sealing plate (23) is provided with a second drying filtering plate (26), the outer sides of two ends of the second drying filtering plate (26) are movably connected with a third sliding rail (27), the top end of the third sliding rail (27) is fixedly connected with the top end of the box body (1), one side, away from the fourth sealing plate (23), of the second drying filtering plate (26) is provided with a fifth sealing plate (28), the top end of the fifth sealing plate (28) is fixedly connected with the top end of the box body (1), the bottom end of the fifth sealing plate (28) is fixedly connected with a third exhaust hole (29), the inside of the third exhaust hole (29) is fixedly connected with a third fan (16), the bottom end of the third exhaust hole (29) is fixedly connected with the bottom end of the box body (1), one side, away from the second drying filtering plate (26), of the fifth sealing plate (28) is provided with a second activated carbon filtering plate (30), the outer sides of the two ends of the second activated carbon filtering plate (30) are both movably connected with a fourth sliding rail (31), and the fourth sliding rail (31) is fixedly connected with the inner wall of the box body (1), the top end one side fixedly connected with second exhaust duct (33) that box (1) kept away from inlet duct (2), the inside fixedly connected with second exhaust fan (34) of second exhaust duct (33).

2. The environmental-friendly exhaust gas treatment tank as defined in claim 1, wherein: the bin door (35) is connected with the box body (1) in a buckling mode.

3. The environmental-friendly exhaust gas treatment tank as defined in claim 1, wherein: the front sides of the first drying filter plate (5), the second drying filter plate (26), the first activated carbon filter plate (10) and the second activated carbon filter plate (30) are all provided with handles (36).

4. The environmental-friendly exhaust gas treatment tank as defined in claim 1, wherein: the front side of filtration water tank (18) is equipped with inlet tube (37) and dosing pipe (38) respectively, the front side fixed connection of inlet tube (37) and dosing pipe (38) and box (1), the rear side fixedly connected with outlet pipe (39) of filtration water tank (18), the rear side of box (1) is equipped with waste water tank (40), waste water tank (40) and outlet pipe (39) fixed connection.

5. The environmental-friendly exhaust gas treatment tank as defined in claim 1, wherein: the bin gate (35) has four, and is a plurality of bin gate (35) is located the front side of first dry filter (5), second dry filter (26), first active carbon filter (10) and second active carbon filter (30) respectively.

6. The environmental-friendly exhaust gas treatment tank as defined in claim 1, wherein: the filtering water tank (18) is positioned in the middle of the box body (1).

7. The environmental-friendly exhaust gas treatment tank as defined in claim 1, wherein: one end of the air outlet pipeline (17) far away from the air pump (15) is close to the bottom end of the filtering water tank (18).