CN217449511U - Tail gas absorbing device for chemical production who possesses multiple circulation purification performance - Google Patents

Abstract

The utility model discloses a tail gas absorbing device for chemical production who possesses multiple circulation purification performance, comprising a base plate, the first rose box of left side fixedly connected with at bottom plate top, the left bottom intercommunication of first rose box has the tail gas discharge pipe. The utility model discloses a set up the filter shell, first filter screen, the adsorption net, the second rose box, the water tank, the connecting pipe, the second filter screen, the guide plate, the drinking-water pipe, the suction pump, the outlet pipe, violently the pipe, the dust fall shower head, the lamp stand, the ultraviolet germicidal lamp tube, the air discharge duct, the fixed column, fixed plate and dust screen mutually support, but reached the advantage to tail gas multiple cycle purification, make tail gas absorbing device when using, can multiple cycle purify tail gas, also can be thorough purify tail gas, the problem of pollution appears in having avoided tail gas emission to cause the environment to appear in the atmosphere, tail gas absorbing device's environmental protection effect has been improved, can satisfy the in-service use demand.

Description

Tail gas absorbing device for chemical production who possesses multiple circulation purification performance

Technical Field

The utility model relates to a chemical production technical field specifically is a tail gas absorbing device for chemical production who possesses multiple circulation purification performance.

Background

Chemical engineering is a science for researching the common law of the production processes of chemical products, the relationship between human beings and chemical engineering is very close, some chemical products play an epoch-making important role in the development history of human beings, and the production and the application of the chemical products even represent a certain history stage of human civilization.

In the chemical production process, a tail gas absorption device is required, and the existing tail gas absorption device has the following defects: current tail gas absorbing device does not have the function that the multiple cycle purified, leads to tail gas absorbing device when using, can not be thorough purify tail gas, and exhaust emission causes the environment to appear polluting to the atmosphere in, has reduced tail gas absorbing device's environmental protection effect, can't satisfy the in-service use demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tail gas absorbing device for chemical production who possesses multiple circulation purification performance possesses the advantage that can multiple circulation purify tail gas, has solved current tail gas absorbing device and has not had the function that multiple circulation purified, leads to tail gas absorbing device when using, can not thorough purify tail gas, and exhaust emission is to the atmosphere in, causes the problem that the pollution appears in the environment.

In order to achieve the above object, the utility model provides a following technical scheme: a tail gas absorption device with multiple circulation purification functions for chemical production comprises a bottom plate, wherein a first filter tank is fixedly connected to the left side of the top of the bottom plate, a tail gas discharge pipe is communicated with the bottom of the left side of the first filter tank, an air pump is communicated with one end, away from the first filter tank, of the tail gas discharge pipe, a tail gas suction pipe is communicated with the left side of the air pump, a filter shell is arranged in an inner cavity of the first filter tank, a first filter screen is fixedly connected to the top of one side of the inner wall of the filter shell, an adsorption screen is fixedly connected to the bottom of one side of the inner wall of the filter shell, a second filter tank is fixedly connected to the right side of the top of the bottom plate, a water tank is fixedly connected to the bottom of the inner wall of the second filter tank, a connecting pipe is communicated with the bottom of the left side of the water tank, one end, away from the water tank, of the connecting pipe penetrates through the outside of the second filter tank and is communicated with the top of the right side of the first filter tank, the top fixedly connected with second filter screen of water tank inner wall one side, the top fixedly connected with guide plate of water tank, the outer end of guide plate and the inner wall fixed connection of second rose box, the bottom intercommunication on water tank right side has the drinking-water pipe, the one end that the water tank was kept away from to the drinking-water pipe runs through to the outside and the intercommunication of second rose box has the suction pump, the top intercommunication of suction pump has the outlet pipe, the one end that the suction pump was kept away from to the outlet pipe runs through to the inner chamber and the intercommunication of second rose box has violently the pipe, the bottom intercommunication of violently managing has the dust fall shower head, the equal fixedly connected with lamp stand in both sides at second rose box inner wall top, the inboard fixedly connected with ultraviolet germicidal lamp pipe of lamp stand, the center department at second rose box top has seted up the exhaust duct.

Preferably, both sides of the top of the transverse pipe are fixedly connected with fixing columns, the top of each fixing column is fixedly connected with a fixing plate, and the outer end of each fixing plate is fixedly connected with the inner wall of the second filter box.

Preferably, the inner wall of the exhaust groove is fixedly connected with a dust screen, and the length width and the height of the dust screen are both smaller than those of the inner cavity of the exhaust groove.

Preferably, the bottom of the two sides of the inner wall of the first filtering box is fixedly connected with a supporting plate, and the top of the supporting plate is in contact with the bottom of the filtering shell.

Preferably, the top and the bottom on the right side of the air extractor are fixedly connected with a first mounting frame, and the right side of the first mounting frame is fixedly connected with the left side of the first filter box.

Preferably, the top and the bottom on the left side of the water suction pump are fixedly connected with a second mounting frame, and the left side of the second mounting frame is fixedly connected with the bottom on the right side of the second filter box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the filter shell, first filter screen, the adsorption net, the second rose box, the water tank, the connecting pipe, the second filter screen, the guide plate, the drinking-water pipe, the suction pump, the outlet pipe, violently the pipe, the dust fall shower head, the lamp stand, the ultraviolet germicidal lamp tube, the air discharge duct, the fixed column, fixed plate and dust screen mutually support, but reached the advantage to tail gas multiple cycle purification, make tail gas absorbing device when using, can multiple cycle purify tail gas, also can be thorough purify tail gas, the problem of pollution appears in having avoided tail gas emission to cause the environment to appear in the atmosphere, tail gas absorbing device's environmental protection effect has been improved, can satisfy the in-service use demand.

2. The utility model discloses a set up first filter screen and absorption net, play the effect of filtering and adsorbing impurity in the tail gas, through setting up water tank and second filter screen, play the effect of filtering and adsorbing impurity in the tail gas, through setting up the connecting pipe, play the effect that makes things convenient for tail gas to get into water tank inner chamber, through setting up the guide plate, play the effect of leading flowing water, through setting up sterilamp tube, play sterilamp's effect, through setting up the air discharge duct, play convenient carminative effect to the inner chamber of second rose box, through setting up fixed column and fixed plate, play fixed effect to violently managing, through setting up the dust screen, play dirt-proof effect to the inner chamber of second rose box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the internal structure of the first filtering box of the present invention;

fig. 3 is a sectional view of the internal structure of the second filtering box of the present invention.

In the figure: 1. a base plate; 2. a first filter tank; 3. a tail gas discharge pipe; 4. an air extractor; 5. tail gas is pumped into the pipe; 6. a filter shell; 7. a first filter screen; 8. an adsorption net; 9. a second filter tank; 10. a water tank; 11. a connecting pipe; 12. a second filter screen; 13. a baffle; 14. a water pumping pipe; 15. a water pump; 16. a water outlet pipe; 17. a transverse tube; 18. a dust fall spray header; 19. a lamp socket; 20. an ultraviolet germicidal lamp tube; 21. an exhaust groove; 22. fixing a column; 23. a fixing plate; 24. a dust screen.

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, a tail gas absorption device with multiple circulation purification function for chemical production comprises a bottom plate 1, a first filter tank 2 is fixedly connected to the left side of the top of the bottom plate 1, a tail gas discharge pipe 3 is communicated with the bottom of the left side of the first filter tank 2, one end of the tail gas discharge pipe 3, which is far away from the first filter tank 2, is communicated with an air pump 4, the left side of the air pump 4 is communicated with a tail gas suction pipe 5, a filter shell 6 is arranged in the inner cavity of the first filter tank 2, a first filter screen 7 is fixedly connected to the top of one side of the inner wall of the filter shell 6, an adsorption screen 8 is fixedly connected to the bottom of one side of the inner wall of the filter shell 6, a second filter tank 9 is fixedly connected to the right side of the top of the bottom plate 1, a water tank 10 is fixedly connected to the bottom of the inner wall of the second filter tank 9, a connecting pipe 11 is communicated with the bottom of the left side of the water tank 10, one end of the connecting pipe 11, which is far away from the water tank 10, penetrates to the outside of the second filter tank 9 and is communicated with the top of the right side of the first filter tank 2, a second filter screen 12 is fixedly connected to the top of one side of the inner wall of the water tank 10, a guide plate 13 is fixedly connected to the top of the water tank 10, the outer end of the guide plate 13 is fixedly connected to the inner wall of the second filter tank 9, a water pumping pipe 14 is communicated with the bottom of the right side of the water tank 10, one end of the water pumping pipe 14, which is far away from the water tank 10, penetrates to the outside of the second filter tank 9 and is communicated with a water pumping pump 15, the top of the water pumping pump 15 is communicated with a water outlet pipe 16, one end of the water outlet pipe 16, which is far away from the water pumping pump 15, penetrates to the inner cavity of the second filter tank 9 and is communicated with a transverse pipe 17, the bottom of the transverse pipe 17 is communicated with a dust-fall spray header 18, lamp holders 19 are fixedly connected to both sides of the top of the inner wall of the second filter tank 9, an ultraviolet sterilizing lamp tube 20 is fixedly connected to the inner side of the lamp holders 19, an exhaust groove 21 is arranged at the center of the top of the second filter tank 9, fixing columns 22 are fixedly connected to both sides of the top of the transverse pipe 17, and fixing plates 23 are fixedly connected with fixing plates 23, the outer end of the fixed plate 23 is fixedly connected with the inner wall of the second filter tank 9, the inner wall of the exhaust groove 21 is fixedly connected with a dust screen 24, the length width and the height of the dust screen 24 are both smaller than the length width and the height of the inner cavity of the exhaust groove 21, the bottoms of the two sides of the inner wall of the first filter tank 2 are both fixedly connected with a support plate, the top of the support plate is contacted with the bottom of the filter shell 6, the top and the bottom of the right side of the air pump 4 are both fixedly connected with a first mounting frame, the right side of the first mounting frame is fixedly connected with the left side of the first filter tank 2, the top and the bottom of the left side of the water pump 15 are both fixedly connected with a second mounting frame, the left side of the second mounting frame is fixedly connected with the bottom of the right side of the second filter tank 9, the first filter screen 7 and the adsorption screen 8 are arranged to play a role of filtering and adsorbing impurities in the tail gas, and the water tank 10 and the second filter screen 12 are arranged to play a role of filtering and adsorbing impurities in the tail gas, through setting up the connecting pipe 11, play the effect of making things convenient for tail gas to get into the inner chamber of the water tank 10, through setting up the guide plate 13, play the effect of leading flowing water, through setting up the ultraviolet germicidal lamp 20, play the effect of ultraviolet germicidal, through setting up the air discharge duct 21, play the effect of making things convenient for the exhaust to the inner chamber of the second filtering box 9, through setting up the fixed column 22 and the fixed plate 23, play the fixed effect to the horizontal pipe 17, through setting up the dust screen 24, play the dustproof effect to the inner chamber of the second filtering box 9, through setting up the filter house 6, the first filter screen 7, the adsorption screen 8, the second filtering box 9, the water tank 10, the connecting pipe 11, the second filter screen 12, the guide plate 13, the suction pipe 14, the suction pump 15, the outlet pipe 16, the horizontal pipe 17, the dust fall shower head 18, the lamp stand 19, the ultraviolet germicidal lamp 20, the air discharge duct 21, the fixed column 22, the fixed plate 23 and the dust screen 24 cooperate with each other, but reached the advantage to tail gas multiple cycle purification, made tail gas absorbing device when using, can multiple cycle purify tail gas, also can be thorough purify tail gas, avoided exhaust emission to cause the problem that the environment pollutes to appear in the atmosphere, improved tail gas absorbing device's environmental protection effect, can satisfy the in-service use demand.

When the exhaust water purifier is used, firstly, water is added into the inner cavity of the second filter tank 9 through the exhaust groove 21, the water is guided to enter the inner cavity of the water tank 10 through the guide plate 13, then the air extractor 4 is opened through the peripheral controller, the air extractor 4 is started to pump tail gas through the tail gas suction pipe 5, the tail gas is pumped to enter the inner cavity of the first filter tank 2 through the tail gas suction pipe 5, the air extractor 4 and the tail gas discharge pipe 3, impurities in the tail gas are filtered and adsorbed through the first filter screen 7 and the adsorption screen 8, the filtered tail gas enters the inner cavity of the water tank 10 through the connecting pipe 11, the impurities in the tail gas are secondarily filtered and adsorbed through the water in the inner cavity of the water tank 10 and the second filter screen 12, the filtered tail gas is discharged out of the water tank 10, then the water pump 15 is started through the peripheral controller, the water pump 15 is started to pump water in the inner cavity of the water tank 10 through the water pump 14, the water pump 15 and the water outlet pipe 16, and is pumped to enter the inner cavity of the transverse pipe 17, and then spraying and dedusting the filtered gas through a dedusting spray head 18, finally opening an ultraviolet sterilizing lamp tube 20 through an external controller, performing ultraviolet sterilization on the filtered gas through the ultraviolet sterilizing lamp tube 20, and discharging the sterilized gas to the outside of a second filter box 9 through an exhaust groove 21, thereby achieving the advantage of multi-cycle purification of tail gas.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a tail gas absorbing device for chemical production who possesses multiple circulation purification performance, includes bottom plate (1), its characterized in that: the device is characterized in that a first filter tank (2) is fixedly connected to the left side of the top of the bottom plate (1), a tail gas discharge pipe (3) is communicated with the left bottom of the first filter tank (2), an air extractor (4) is communicated with one end, far away from the first filter tank (2), of the tail gas discharge pipe (3), a tail gas suction pipe (5) is communicated with the left side of the air extractor (4), a filter shell (6) is arranged in an inner cavity of the first filter tank (2), a first filter screen (7) is fixedly connected to the top of one side of the inner wall of the filter shell (6), an adsorption net (8) is fixedly connected to the bottom of one side of the inner wall of the filter shell (6), a second filter tank (9) is fixedly connected to the right side of the top of the bottom plate (1), a water tank (10) is fixedly connected to the bottom of the inner wall of the second filter tank (9), and a connecting pipe (11) is communicated with the left bottom of the water tank (10), the one end that water tank (10) was kept away from in connecting pipe (11) runs through to the outside of second rose box (9) and communicates with the top on first rose box (2) right side, the top fixedly connected with second filter screen (12) of water tank (10) inner wall one side, the top fixedly connected with guide plate (13) of water tank (10), the outer end of guide plate (13) and the inner wall fixed connection of second rose box (9), the bottom intercommunication on water tank (10) right side has drinking-water pipe (14), the one end that water tank (10) were kept away from in drinking-water pipe (14) runs through to the outside and communicates with suction pump (15) of second rose box (9), the top intercommunication of suction pump (15) has outlet pipe (16), the one end that suction pump (15) were kept away from in outlet pipe (16) runs through to the inner chamber and the intercommunication of second rose box (9) have violently pipe (17), the dust fall spray header (18) is communicated with the bottom of the transverse pipe (17), lamp holders (19) are fixedly connected to the two sides of the top of the inner wall of the second filtering box (9), ultraviolet sterilizing lamp tubes (20) are fixedly connected to the inner sides of the lamp holders (19), and an exhaust groove (21) is formed in the center of the top of the second filtering box (9).

2. The tail gas absorption device for chemical production with the multi-cycle purification function according to claim 1, wherein: both sides of the top of the transverse pipe (17) are fixedly connected with fixing columns (22), the top of each fixing column (22) is fixedly connected with a fixing plate (23), and the outer end of each fixing plate (23) is fixedly connected with the inner wall of the second filtering box (9).

3. The tail gas absorption device for chemical production with the multi-cycle purification function according to claim 1, wherein: the inner wall fixedly connected with dust screen (24) of air discharge duct (21), the length width and the height of dust screen (24) all are less than the length width and the height of air discharge duct (21) inner chamber.

4. The tail gas absorption device for chemical production with the multi-cycle purification function according to claim 1, wherein: the bottom of the two sides of the inner wall of the first filtering box (2) is fixedly connected with a supporting plate, and the top of the supporting plate is in contact with the bottom of the filtering shell (6).

5. The tail gas absorption device for chemical production with the multi-cycle purification function according to claim 1, wherein: the top and the bottom on the right side of the air pump (4) are fixedly connected with a first mounting frame, and the right side of the first mounting frame is fixedly connected with the left side of the first filter box (2).

6. The tail gas absorption device for chemical production with the multi-cycle purification function according to claim 1, wherein: the water suction pump is characterized in that a second mounting frame is fixedly connected to the top and the bottom of the left side of the water suction pump (15), and the left side of the second mounting frame is fixedly connected with the bottom of the right side of the second filtering box (9).

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