CN214715223U

CN214715223U - Waste gas collection device based on environmental protection

Info

Publication number: CN214715223U
Application number: CN202120944970.2U
Authority: CN
Inventors: 邵波; 张建芬; 方应国
Original assignee: Zhejiang Shuren University
Current assignee: Zhejiang Shuren University
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-16
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a waste gas collection device based on environmental protection relates to a waste gas collection technical field, including the collecting vessel, one side fixedly connected with intake pipe of collecting vessel, and the opposite side fixed mounting of collecting vessel has the air exhauster, the inside of intake pipe is provided with first disc and second disc, fixedly connected with filter screen, polymer milipore filter and active carbon layer between first disc and the second disc, the bottom fixedly connected with threaded spindle of first disc, the top of second disc is provided with the seal groove, and the top fixedly connected with knob of second disc. The utility model discloses in, use through the cooperation of filter screen, polymer milipore filter, activated carbon layer, feed liquor pipe, water pump, liquid reserve tank, drain pipe, catheter and shower nozzle, can filter the disinfection of adsorbing, disinfecting to waste gas for exhaust purification is more thorough, can protect the environment effectively, and the practicality is strong.

Description

Waste gas collection device based on environmental protection

Technical Field

The utility model relates to a technical field is collected to the waste gas, specifically is a waste gas collection device based on environmental protection.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living processes, especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, the discharged waste gas has a large smell and seriously pollutes the environment and influences the human health, so that the waste gas is collected by using a waste gas collecting device in order to avoid the pollution of the waste gas to the environment.

Among the prior art, exhaust gas collecting device is most unable thoroughly to purify waste gas for it is not good enough to environmental protection effect, leads to the practicality to reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas collection device based on environmental protection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a waste gas collecting device based on environmental protection comprises a collecting barrel, wherein an air inlet pipe is fixedly connected to one side of the collecting barrel, an exhaust fan is fixedly mounted on the other side of the collecting barrel, a first disc and a second disc are arranged inside the air inlet pipe, a filter screen, a high-molecular ultrafiltration membrane and an activated carbon layer are fixedly connected between the first disc and the second disc, a threaded shaft is fixedly connected to the bottom of the first disc, a sealing groove is formed in the top of the second disc, a knob is fixedly connected to the top of the second disc, a threaded groove is formed in the inner wall of the bottom of the air inlet pipe, a through hole is formed in the top of the air inlet pipe, a cover body is arranged at the top of the air inlet pipe, a sealing block is fixedly connected to the bottom of the cover body, a liquid storage tank is fixedly connected to the top of the collecting barrel, a liquid filling opening is formed in the top of the liquid storage tank, and a water pump is fixedly mounted at the top of the collecting barrel, the water pump is provided with a liquid outlet pipe and a liquid inlet pipe, the inside of the collecting barrel is fixedly connected with a liquid guide pipe, the bottom of the liquid guide pipe is fixedly provided with a spray head, the top of the collecting barrel is fixedly connected with an exhaust pipe, the bottom of the collecting barrel is fixedly connected with a liquid discharge pipe, the liquid discharge pipe is provided with a second control valve, the exhaust pipe is provided with a first control valve, and the bottom of the collecting barrel is fixedly connected with a support rod.

As a further aspect of the present invention: the utility model discloses a seal structure of filter screen, polymer milipore filter and activated carbon layer, including the screw thread axle, the screw thread axle is in the inside of thread groove, thread groove and screw thread axle adaptation, a part of second disc is in the inside of intake pipe, and another part of second disc is in the inside of through-hole, through-hole and second disc looks adaptation, sealed piece is in the inside of seal groove, seal groove and sealed piece looks adaptation, the lid is directly over the through-hole, the size of lid is greater than the size of through-hole, the overlook cross section on filter screen, polymer milipore filter and activated carbon layer all is the ring structure, the polymer milipore filter is in between filter screen and the activated carbon layer.

As a further aspect of the present invention: one end of the liquid inlet pipe is connected with a water inlet of the water pump, the other end of the liquid inlet pipe is communicated with the inside of the liquid storage tank, one end of the liquid outlet pipe is connected with a water outlet of the water pump, the other end of the liquid outlet pipe penetrates through the collecting barrel and is communicated with the inside of the liquid guide pipe, and the spray head is located above the air inlet pipe.

As a further aspect of the present invention: the exhaust pipe is communicated with the inside of the collecting barrel, and the liquid discharge pipe is communicated with the inside of the collecting barrel.

As a further aspect of the present invention: the shower nozzle be provided with a plurality of the shower nozzle equidistance distributes on the catheter, the bracing piece is provided with a plurality of the bracing piece equidistance distributes in the outer edge department of collecting vessel bottom.

As a further aspect of the present invention: the water pump and the exhaust fan are both externally connected with a power supply and are electrically connected with the power supply through leads.

Compared with the prior art, the beneficial effects of the utility model are that: through the filter screen, the polymer milipore filter, the activated carbon layer, the feed liquor pipe, a water pump, the liquid reserve tank, the drain pipe, the cooperation of catheter and shower nozzle is used, can filter the absorption to waste gas, the disinfection of disinfecting, make exhaust purification more thorough, can protect the environment effectively, therefore, the clothes hanger is strong in practicability, through the lid, the seal groove, sealed piece, the through-hole, the cooperation of second disc and knob is used, be convenient for take out the filter screen, the inside of polymer milipore filter and activated carbon layer from the intake pipe, and then be convenient for clear up or change it, the convenience in use has been improved.

Drawings

Fig. 1 is a schematic structural diagram of an exhaust gas collecting device based on environmental protection in a front view.

Fig. 2 is a schematic structural diagram of a top view of a first disk in an exhaust gas collection device based on environmental protection.

Fig. 3 is an enlarged schematic structural diagram of a in an exhaust gas collecting device based on environmental protection.

The labels in the figure are: 1. a support bar; 2. a collection barrel; 3. a thread groove; 4. a first disc; 5. a threaded shaft; 6. an air inlet pipe; 7. a liquid outlet pipe; 8. a water pump; 9. a liquid inlet pipe; 10. a liquid storage tank; 11. a liquid filling port; 12. an exhaust pipe; 13. a first control valve; 14. a catheter; 15. a spray head; 16. an exhaust fan; 17. a liquid discharge pipe; 18. a second control valve; 19. a filter screen; 20. a high molecular ultrafiltration membrane; 21. an activated carbon layer; 22. a second disc; 23. a through hole; 24. a sealing groove; 25. a sealing block; 26. a cover body; 27. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, an exhaust gas collecting device based on environmental protection includes a collecting barrel 2, and is characterized in that: an air inlet pipe 6 is fixedly connected to one side of the collecting barrel 2, an exhaust fan 16 is fixedly mounted to the other side of the collecting barrel 2, a first disc 4 and a second disc 22 are arranged inside the air inlet pipe 6, a filter screen 19, a polymer ultrafiltration membrane 20 and an activated carbon layer 21 are fixedly connected between the first disc 4 and the second disc 22, a threaded shaft 5 is fixedly connected to the bottom of the first disc 4, a sealing groove 24 is formed in the top of the second disc 22, a knob 27 is fixedly connected to the top of the second disc 22, a threaded groove 3 is formed in the inner wall of the bottom of the air inlet pipe 6, a through hole 23 is formed in the top of the air inlet pipe 6, a cover body 26 is arranged at the top of the air inlet pipe 6, a sealing block 25 is fixedly connected to the bottom of the cover body 26, a liquid storage tank 10 is fixedly connected to the top of the collecting barrel 2, a liquid filling opening 11 is formed in the top of the liquid storage tank 10, and a water pump 8 is fixedly mounted at the top of the collecting barrel 2, be provided with drain pipe 7 and feed liquor pipe 9 on the water pump 8, the inside fixedly connected with catheter 14 of collecting vessel 2, the bottom fixed mounting of catheter 14 has shower nozzle 15, the top fixedly connected with blast pipe 12 of collecting vessel 2, and the bottom fixedly connected with fluid-discharge tube 17 of collecting vessel 2, be provided with second control valve 18 on the fluid-discharge tube 17, be provided with first control valve 13 on the blast pipe 12, the bottom fixedly connected with bracing piece 1 of collecting vessel 2.

Referring to fig. 1, 2 and 3, the threaded shaft 5 is located inside the threaded groove 3, the threaded groove 3 is adapted to the threaded shaft 5, a portion of the second disk 22 is located inside the air inlet pipe 6, another portion of the second disk 22 is located inside the through hole 23, the through hole 23 is adapted to the second disk 22, the sealing block 25 is located inside the sealing groove 24, the sealing groove 24 is adapted to the sealing block 25, the cover 26 is located right above the through hole 23, the size of the cover 26 is larger than that of the through hole 23, the cross sections of the filter screen 19, the polymeric ultrafiltration membrane 20 and the activated carbon layer 21 are all in a circular ring structure when viewed from above, the polymeric ultrafiltration membrane 20 is located between the filter screen 19 and the activated carbon layer 21, and the filter screen 19, the polymeric ultrafiltration membrane 20 and the activated carbon layer 21 can be conveniently taken out from the inside the air inlet pipe 6 through the cooperation of the cover 26, the sealing groove 24, the sealing block 25, the through hole 23, the second disk 22 and the knob 27, thereby being convenient for clear up or change it, having improved the use convenience.

Please refer to fig. 1, one end of the liquid inlet pipe 9 is connected with the water inlet of the water pump 8, and the other end of the liquid inlet pipe 9 is communicated with the inside of the liquid storage tank 10, one end of the liquid outlet pipe 7 is connected with the water outlet of the water pump 8, and the other end of the liquid outlet pipe 7 runs through the collecting barrel 2 and is communicated with the inside of the liquid guide tube 14, the nozzle 15 is located above the air inlet pipe 6, through the cooperation of the liquid inlet pipe 9, the water pump 8, the liquid storage tank 10, the liquid outlet pipe 7, the liquid guide tube 14 and the nozzle 15, the waste gas can be sterilized and disinfected, the waste gas purification is more thorough, the environment can be effectively protected, and the practicability is strong.

Referring to fig. 1, an exhaust pipe 12 is connected to the inside of the collection tub 2, and a drain pipe 17 is connected to the inside of the collection tub 2, so that the exhaust gas in the collection tub 2 can be easily discharged by the exhaust pipe 12.

Referring to fig. 1, the plurality of nozzles 15 are disposed, the plurality of nozzles 15 are equidistantly distributed on the liquid guide tube 14, the plurality of support rods 1 are disposed, the plurality of support rods 1 are equidistantly distributed at the outer edge of the bottom of the collecting barrel 2, and the plurality of support rods 1 are disposed to improve the stability of the collecting barrel 2.

Referring to fig. 1, the water pump 8 and the exhaust fan 16 are both externally connected with a power supply, and the water pump 8 and the exhaust fan 16 are both electrically connected with the power supply through a wire, so that the exhaust fan 16 is arranged, which can help to collect the exhaust gas and improve the collection efficiency.

The utility model discloses a theory of operation is: in the operation process, firstly, the exhaust fan 16 is started, the exhaust fan 16 pumps the waste gas into the air inlet pipe 6, then the waste gas sequentially passes through the filter screen 19, the polymer ultrafiltration membrane 20 and the activated carbon layer 21 for filtration and adsorption to remove impurities and harmful substances in the waste gas, the cover body 26 is opened, the knob 27 is rotated, the threaded shaft 5 is driven to leave the inside of the threaded groove 3, therefore, the filter screen 19, the polymer ultrafiltration membrane 20 and the activated carbon layer 21 can be taken out of the air inlet pipe 6, the waste gas is convenient to clean or replace, the use convenience is improved, the filtered waste gas enters the inside of the collecting barrel 2, then the waste gas disinfectant is added into the liquid storage tank 10, the water pump 8 is started, the water pump 8 conveys the waste gas disinfectant to the liquid guide pipe 14 through the liquid inlet pipe 9 and the liquid outlet pipe 7 and then is sprayed out through the spray nozzle 15, the waste gas disinfectant is precipitated inside the collecting barrel 2 after reacting with the waste gas, open second control valve 18, can discharge liquid, waste gas antiseptic solution can disinfect the disinfection to waste gas for exhaust purification is more thorough, can protect the environment effectively, and the practicality is strong, opens first control valve 13, can discharge the waste gas after purifying, convenient to use.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an exhaust gas collecting device based on environmental protection, includes collecting vessel (2), its characterized in that: an air inlet pipe (6) is fixedly connected to one side of the collecting barrel (2), an exhaust fan (16) is fixedly mounted on the other side of the collecting barrel (2), a first disc (4) and a second disc (22) are arranged inside the air inlet pipe (6), a filter screen (19), a polymer ultrafiltration membrane (20) and an activated carbon layer (21) are fixedly connected between the first disc (4) and the second disc (22), a threaded shaft (5) is fixedly connected to the bottom of the first disc (4), a sealing groove (24) is formed in the top of the second disc (22), a knob (27) is fixedly connected to the top of the second disc (22), a threaded groove (3) is formed in the inner wall of the bottom of the air inlet pipe (6), a through hole (23) is formed in the top of the air inlet pipe (6), a cover body (26) is arranged at the top of the air inlet pipe (6), and a sealing block (25) is fixedly connected to the bottom of the cover body (26), the top fixedly connected with liquid reserve tank (10) of collecting vessel (2), the top of liquid reserve tank (10) is provided with filling opening (11), the top fixed mounting of collecting vessel (2) has water pump (8), be provided with drain pipe (7) and feed liquor pipe (9) on water pump (8), the inside fixedly connected with catheter (14) of collecting vessel (2), the bottom fixed mounting of catheter (14) has shower nozzle (15), the top fixedly connected with blast pipe (12) of collecting vessel (2), and the bottom fixedly connected with fluid-discharge tube (17) of collecting vessel (2), be provided with second control valve (18) on fluid-discharge tube (17), be provided with first control valve (13) on blast pipe (12), the bottom fixedly connected with bracing piece (1) of collecting vessel (2).

2. The exhaust gas collecting device based on environmental protection according to claim 1, wherein: threaded shaft (5) are in the inside of thread groove (3), thread groove (3) and threaded shaft (5) looks adaptation, some of second disc (22) are in the inside of intake pipe (6), and another part of second disc (22) is in the inside of through-hole (23), through-hole (23) and second disc (22) looks adaptation, sealed piece (25) are in the inside of seal groove (24), seal groove (24) and sealed piece (25) looks adaptation, lid (26) are directly over through-hole (23), the size of lid (26) is greater than the size of through-hole (23), the cross section of filter screen (19), polymer milipore filter (20) and active carbon layer (21) all is the ring structure, polymer milipore filter (20) are in overlooking between filter screen (19) and active carbon layer (21).

3. The exhaust gas collecting device based on environmental protection according to claim 1, wherein: one end of the liquid inlet pipe (9) is connected with a water inlet of the water pump (8), the other end of the liquid inlet pipe (9) is communicated with the inside of the liquid storage box (10), one end of the liquid outlet pipe (7) is connected with a water outlet of the water pump (8), the other end of the liquid outlet pipe (7) penetrates through the collecting barrel (2) and is communicated with the inside of the liquid guide pipe (14), and the spray head (15) is located above the air inlet pipe (6).

4. The exhaust gas collecting device based on environmental protection according to claim 1, wherein: the exhaust pipe (12) is communicated with the inside of the collecting barrel (2), and the liquid discharge pipe (17) is communicated with the inside of the collecting barrel (2).

5. The exhaust gas collecting device based on environmental protection according to claim 1, wherein: the utility model discloses a collection bucket, including storage bucket (2), shower nozzle (15) are provided with a plurality of, a plurality of shower nozzle (15) equidistance distributes on catheter (14), bracing piece (1) is provided with a plurality of, a plurality of bracing piece (1) equidistance distributes in the outer edge department of collecting vessel (2) bottom.

6. The exhaust gas collecting device based on environmental protection according to claim 1, wherein: the water pump (8) and the exhaust fan (16) are both externally connected with a power supply, and the water pump (8) and the exhaust fan (16) are both electrically connected with the power supply through leads.