CN214944510U

CN214944510U - Tail gas treatment assembly of biogas generator set

Info

Publication number: CN214944510U
Application number: CN202120707488.7U
Authority: CN
Inventors: 张光辉; 张耀文; 张鸿江; 马加军; 焦洪伟
Original assignee: Weifang Yidaneng Power Co ltd
Current assignee: Weifang Yidaneng Power Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-30
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a tail gas treatment assembly of a biogas generator set, which can fully absorb the polluted gas in the tail gas, avoid polluting the external environment and has high environmental protection; including the bottom plate, handle the storehouse, first backup pad, first strengthening rib, the air pump, an air inlet pipe, the blast pipe, the multiunit exhaust hole, the filter, the second backup pad, the second strengthening rib, a water pump, the oral siphon, vertical water pipe, horizontal water pipe, shower nozzle and outlet duct, handle the upper end of storehouse fixed mounting at the bottom plate, the inside of handling the storehouse is provided with the cavity, the lower part of handling the storehouse cavity has waste gas absorption liquid, first backup pad fixed mounting is at the left end of handling the storehouse, be provided with first strengthening rib on the first backup pad, air pump fixed mounting is in the upper end of first backup pad, the input of intake pipe is connected with the output of tail gas, the output of intake pipe passes through the air pump and is connected with the input of blast pipe.

Description

Tail gas treatment assembly of biogas generator set

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a tail gas treatment assembly of a biogas generator set.

Background

The biogas generator set can generate a large amount of tail gas in the use process, the tail gas contains a large amount of pollution gas, and serious air pollution can be caused by direct air discharge.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a biogas generator set's tail gas treatment assembly that the environmental protection nature is high has avoided polluting external environment to the gaseous pollutants in the absorption tail gas that can be abundant.

The utility model discloses a tail gas treatment assembly of a biogas generator set, which comprises a bottom plate, a treatment chamber, a first supporting plate, a first reinforcing rib, an air pump, an air inlet pipe, an exhaust pipe, a plurality of groups of exhaust holes, a filter plate, a second supporting plate, a second reinforcing rib, a water pump, a water inlet pipe, a longitudinal water pipe, a transverse water pipe, a spray head and an air outlet pipe, wherein the treatment chamber is fixedly arranged at the upper end of the bottom plate, a cavity is arranged inside the treatment chamber, waste gas absorption liquid is arranged at the lower part of the cavity of the treatment chamber, the first supporting plate is fixedly arranged at the left end of the treatment chamber, the first reinforcing rib is arranged on the first supporting plate, the air pump is fixedly arranged at the upper end of the first supporting plate, the input end of the air inlet pipe is connected with the output end of the tail gas, the output end of the air inlet pipe is connected with the input end of the exhaust pipe through the air pump, the right end of the exhaust pipe is fixedly arranged at the right end of the cavity of the treatment chamber, the right part of the exhaust pipe is arranged in the cavity of the treatment chamber, the lower end of the exhaust pipe is provided with a plurality of groups of exhaust holes, the filter plate is fixedly arranged in the cavity of the treatment bin, the filter plate is provided with a plurality of groups of drain holes, the second support plate is fixedly arranged at the right end of the cavity of the treatment bin, the second support plate is provided with a second reinforcing rib, the upper end of the second reinforcing rib is fixedly arranged at the lower end of the second support plate, the left end of the second reinforcing rib is fixedly arranged at the right end of the treatment bin, the water pump is fixedly arranged at the upper end of the second support plate, the output end of the water inlet pipe is connected with the input end of the longitudinal water pipe through the water pump, the input end of the transverse water pipe is connected with the output end of the longitudinal water pipe, the spray head is fixedly arranged at the lower end of the transverse water pipe, the spray head is arranged at the middle part above the filter plate, the filter screen is fixedly arranged in the cavity of the treatment bin, the filter screen is arranged above the transverse water pipe, and the left end of the air outlet pipe is communicated with the cavity of the treatment bin, the air outlet pipe is positioned above the filter screen, and the right end of the air outlet pipe is positioned on the right side of the treatment bin.

The utility model discloses a marsh gas generating set's tail gas treatment assembly still includes inlet tube and outlet pipe, and the equal fixed mounting of inlet tube and outlet pipe is on handling the storehouse.

The utility model discloses a biogas generating set's tail gas treatment assembly still includes the closing plate, is provided with the clearance mouth on handling the storehouse, and the closing plate passes through the bolt and installs the outside at the clearance mouth.

The utility model discloses a marsh gas generating set's tail gas treatment assembly still includes the level gauge, and level gauge fixed mounting is on handling the storehouse.

The utility model discloses a marsh gas generating set's tail gas treatment assembly still includes the base, and base fixed mounting is at the lower extreme of bottom plate.

The utility model discloses a biogas generating set's tail gas treatment assembly still includes the dust cover, and dust cover fixed mounting is in the upper end of handling the storehouse.

The utility model discloses a marsh gas generating set's tail gas treatment assembly still includes pressure release pipe and ball valve, and pressure release pipe fixed mounting is on the upper portion of handling the storehouse, and ball valve fixed mounting is on pressure release pipe.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the tail gas enters the exhaust pipe through the air inlet pipe by turning on the air pump, then the tail gas is uniformly discharged to the lower part of the treatment chamber cavity through a plurality of groups of exhaust holes at the lower end of the exhaust pipe, then the water pump is turned on, absorption liquid at the lower part of the treatment chamber cavity enters the longitudinal water pipe through the water pump, then the absorption liquid enters the transverse water pipe and the spray head through the longitudinal water pipe, the absorption liquid in the spray head is discharged to the upper end of the filter plate, then the absorption liquid uniformly falls in the treatment chamber cavity through a plurality of groups of drain holes, the absorption liquid is contacted with the tail gas in the treatment chamber cavity in the falling process, so that the polluted gas in the tail gas is fully absorbed by the absorption liquid, then the gas filters impurities out again through the filter screen, and clean gas is discharged through the air outlet pipe, the tail gas absorption device fully absorbs the polluted gas in the tail gas, avoids polluting the external environment and has high environmental protection performance.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view showing the structure of the filter plate and the drain hole connection;

FIG. 3 is a schematic view of the connection structure of the second supporting plate, the water inlet pipe and the transverse water pipe;

FIG. 4 is a schematic view showing the structure of the connection of the air intake pipe, the air pump, the air exhaust pipe, etc.;

in the drawings, the reference numbers: 1. a base plate; 2. a processing bin; 3. a first support plate; 4. a first reinforcing rib; 5. an air pump; 6. an air inlet pipe; 7. an exhaust pipe; 8. an exhaust hole; 9. a filter plate; 10. a drain hole; 11. a second support plate; 12. a second reinforcing rib; 13. a water pump; 14. a water inlet pipe; 15. a longitudinal water pipe; 16. a transverse water pipe; 17. a spray head; 18. an air outlet pipe; 19. a water inlet pipe; 20. a water outlet pipe; 21. a sealing plate; 22. a liquid level meter; 23. a base; 24. a dust cover; 25. a pressure relief pipe; 26. a ball valve.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the tail gas treatment assembly of a biogas generator set of the present invention comprises a bottom plate 1, a treatment chamber 2, a first support plate 3, a first reinforcing rib 4, an air pump 5, an air inlet pipe 6, an exhaust pipe 7, a plurality of groups of exhaust holes 8, a filter plate 9, a second support plate 11, a second reinforcing rib 12, a water pump 13, a water inlet pipe 14, a longitudinal water pipe 15, a transverse water pipe 16, a nozzle 17 and an air outlet pipe 18, wherein the treatment chamber 2 is fixedly installed at the upper end of the bottom plate 1, a chamber is arranged inside the treatment chamber 2, a waste gas absorption liquid is arranged at the lower part of the chamber of the treatment chamber 2, the first support plate 3 is fixedly installed at the left end of the treatment chamber 2, the first reinforcing rib 4 is arranged on the first support plate 3, the air pump 5 is fixedly installed at the upper end of the first support plate 3, the input end of the air inlet pipe 6 is connected with the output end of the tail gas, the output end of the air inlet pipe 6 is connected with the input end of the exhaust pipe 7 through the air pump 5, the right end of the exhaust pipe 7 is fixedly arranged at the right end of the cavity of the treatment bin 2, the right part of the exhaust pipe 7 is positioned in the cavity of the treatment bin 2, the lower end of the exhaust pipe 7 is provided with a plurality of groups of exhaust holes 8, the filter plate 9 is fixedly arranged in the cavity of the treatment bin 2, the filter plate 9 is provided with a plurality of groups of drain holes 10, the second support plate 11 is fixedly arranged at the right end of the cavity of the treatment bin 2, the second support plate 11 is provided with a second reinforcing rib 12, the upper end of the second reinforcing rib 12 is fixedly arranged at the lower end of the second support plate 11, the left end of the second reinforcing rib 12 is fixedly arranged at the right end of the treatment bin 2, the water pump 13 is fixedly arranged at the upper end of the second support plate 11, the output end of the water inlet pipe 14 is connected with the input end of the longitudinal water pipe 15 through the water pump 13, the input end of the transverse water pipe 16 is connected with the output end of the longitudinal water pipe 15, and the spray head 17 is fixedly arranged at the lower end of the transverse water pipe 16, the input end of a spray head 17 is connected with the output end of a transverse water pipe 16, the spray head 17 is positioned in the middle above a filter plate 9, the filter screen is fixedly arranged in a cavity of the treatment bin 2 and is positioned above the transverse water pipe 16, the left end of an air outlet pipe 18 is communicated with the cavity of the treatment bin 2, the air outlet pipe 18 is positioned above the filter screen, and the right end of the air outlet pipe 18 is positioned on the right side of the treatment bin 2; firstly, the air pump 5 is started, tail gas enters the exhaust pipe 7 through the air inlet pipe 6, then the tail gas is uniformly discharged to the lower part of the cavity of the treatment bin 2 through a plurality of groups of exhaust holes 8 at the lower end of the exhaust pipe 7, then the water pump 13 is started, absorption liquid at the lower part of the cavity of the treatment bin 2 enters the longitudinal water pipe 15 through the water pump 13, then the absorption liquid enters the transverse water pipe 16 and the spray head 17 through the longitudinal water pipe 15, the absorption liquid in the spray head 17 is discharged to the upper end of the filter plate 9, then the absorption liquid uniformly falls in the cavity of the treatment bin 2 through a plurality of groups of drain holes 10, the absorption liquid is contacted with the tail gas in the cavity of the treatment bin 2 in the falling process, so that the polluted gas in the tail gas is fully absorbed by the absorption liquid, then the gas is filtered out impurities in the gas again through the filter screen, clean gas can be discharged through the air outlet pipe 18, and the polluted gas in the tail gas can be fully absorbed, avoids polluting the external environment and has high environmental protection.

The utility model discloses a tail gas treatment assembly of a biogas generator set, which also comprises a water inlet pipe 19 and a water outlet pipe 20, wherein the water inlet pipe 19 and the water outlet pipe 20 are both fixedly arranged on a treatment bin 2; through the arrangement, the change of the absorption liquid in the chamber of the treatment bin 2 is facilitated, and the convenience in the use process is improved.

The utility model discloses a tail gas treatment assembly of a biogas generator set, which also comprises a sealing plate 21, a cleaning opening is arranged on the treatment bin 2, and the sealing plate 21 is arranged outside the cleaning opening through a bolt; through the arrangement, the cleaning of solid impurities in the chamber of the treatment bin 2 is facilitated, and the convenience in the use process is improved.

The utility model discloses a tail gas treatment assembly of a biogas generator set, which also comprises a liquid level meter 22, wherein the liquid level meter 22 is fixedly arranged on the treatment bin 2; through the arrangement, the monitoring of the liquid level in the chamber of the treatment bin 2 is facilitated, and the convenience in the use process is improved.

The utility model discloses a tail gas treatment assembly of a biogas generator set, which also comprises a base 23, wherein the base 23 is fixedly arranged at the lower end of the bottom plate 1; through the arrangement, the stability of the bottom plate 1 in the using process is improved.

The tail gas treatment assembly of the biogas generator set of the utility model also comprises a dust cover 24, the dust cover 24 is fixedly arranged at the upper end of the treatment bin 2; through the arrangement, the stability of the treatment bin 2 in the use process is improved.

The utility model discloses a tail gas treatment assembly of a biogas generator set, which also comprises a pressure relief pipe 25 and a ball valve 26, wherein the pressure relief pipe 25 is fixedly arranged at the upper part of the treatment bin 2, and the ball valve 26 is fixedly arranged on the pressure relief pipe 25; through the arrangement, gas can be discharged through the pressure relief pipe 25 under the condition that the pressure in the chamber of the treatment bin 2 is overlarge, and the reliability in the use process is improved.

The utility model discloses a tail gas treatment assembly of marsh gas generating set, it is at work, at first through opening air pump 5, make tail gas get into blast pipe 7 through intake pipe 6, later tail gas evenly discharges the lower part of 2 cavities in processing storehouse through the multiunit exhaust hole 8 of blast pipe 7 lower extreme, later open water pump 13, make the absorption liquid of 2 cavities lower parts in processing storehouse enter vertical water pipe 15 through water pump 13, later absorption liquid gets into horizontal water pipe 16 and shower nozzle 17 through vertical water pipe 15, the absorption liquid in the shower nozzle 17 discharges to the filter 9 upper end, later absorption liquid falls in 2 cavities in processing storehouse through multiunit wash port 10 is even, absorption liquid contacts with the tail gas in 2 cavities in processing storehouse in the process of whereabouts, make the pollution gas in the tail gas fully absorbed by the absorption liquid, later gas filters impurity wherein once more through the filter screen, the clean gas is discharged through the gas outlet pipe 18.

The tail gas treatment assembly of the biogas generator set of the utility model adopts a common mechanical mode, such as an installation mode, a connection mode or a setting mode, and can be implemented as long as the beneficial effects are achieved; the utility model discloses an air pump 5, shower nozzle 17, level gauge 22, dust cover 24 and ball valve 26 of marsh gas generating set's tail gas treatment assembly are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary operating specification can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A tail gas treatment assembly of a biogas generator set is characterized by comprising a bottom plate (1), a treatment bin (2), a first support plate (3), first reinforcing ribs (4), an air pump (5), an air inlet pipe (6), an exhaust pipe (7), a plurality of groups of exhaust holes (8), a filter plate (9), a second support plate (11), second reinforcing ribs (12), a water pump (13), a water inlet pipe (14), a longitudinal water pipe (15), a transverse water pipe (16), a spray head (17) and an air outlet pipe (18), wherein the treatment bin (2) is fixedly arranged at the upper end of the bottom plate (1), a cavity is arranged inside the treatment bin (2), waste gas absorption liquid is arranged at the lower part of the cavity of the treatment bin (2), the first support plate (3) is fixedly arranged at the left end of the treatment bin (2), the first reinforcing ribs (4) are arranged on the first support plate (3), the air pump (5) is fixedly arranged at the upper end of the first support plate (3), the input end of an air inlet pipe (6) is connected with the output end of tail gas, the output end of the air inlet pipe (6) is connected with the input end of an exhaust pipe (7) through an air pump (5), the right end of the exhaust pipe (7) is fixedly arranged at the right end of a chamber of a treatment chamber (2), the right part of the exhaust pipe (7) is positioned in the chamber of the treatment chamber (2), the lower end of the exhaust pipe (7) is provided with a plurality of groups of exhaust holes (8), a filter plate (9) is fixedly arranged in the chamber of the treatment chamber (2), the filter plate (9) is provided with a plurality of groups of drain holes (10), a second support plate (11) is fixedly arranged at the right end of the chamber of the treatment chamber (2), a second reinforcing rib (12) is arranged on the second support plate (11), the upper end of the second reinforcing rib (12) is fixedly arranged at the lower end of the second support plate (11), the left end of the second reinforcing rib (12) is fixedly arranged at the right end of the treatment chamber (2), water pump (13) fixed mounting is in the upper end of second backup pad (11), the output of oral siphon (14) passes through water pump (13) and is connected with the input of vertical water pipe (15), the input of horizontal water pipe (16) is connected with the output of vertical water pipe (15), shower nozzle (17) fixed mounting is at the lower extreme of horizontal water pipe (16), the input of shower nozzle (17) is connected with the output of horizontal water pipe (16), shower nozzle (17) are located the middle part of filter (9) top, filter screen fixed mounting is in the cavity of handling storehouse (2), the filter screen is located the top of horizontal water pipe (16), the left end of outlet duct (18) and the cavity intercommunication of handling storehouse (2), outlet duct (18) are located the top of filter screen, the right-hand member of outlet duct (18) is located the right side of handling storehouse (2).

2. The tail gas treatment assembly of the biogas generator set according to claim 1, further comprising a water inlet pipe (19) and a water outlet pipe (20), wherein the water inlet pipe (19) and the water outlet pipe (20) are both fixedly mounted on the treatment bin (2).

3. The tail gas treatment assembly of the biogas generator set according to claim 2, further comprising a sealing plate (21), wherein the treatment chamber (2) is provided with a cleaning opening, and the sealing plate (21) is mounted outside the cleaning opening through a bolt.

4. The tail gas treatment assembly of the biogas generator set according to claim 3, further comprising a liquid level meter (22), wherein the liquid level meter (22) is fixedly installed on the treatment bin (2).

5. The tail gas treatment assembly of the biogas generator set according to claim 4, further comprising a base (23), wherein the base (23) is fixedly installed at the lower end of the bottom plate (1).

6. The tail gas treatment assembly of the biogas generator set according to claim 5, further comprising a dust cover (24), wherein the dust cover (24) is fixedly installed at the upper end of the treatment bin (2).

7. The tail gas treatment assembly of the biogas generator set according to claim 6, further comprising a pressure relief pipe (25) and a ball valve (26), wherein the pressure relief pipe (25) is fixedly installed at the upper part of the treatment chamber (2), and the ball valve (26) is fixedly installed on the pressure relief pipe (25).