CN210613349U

CN210613349U - A exhaust treatment device for fermentation of bacillus subtilis

Info

Publication number: CN210613349U
Application number: CN201921085142.7U
Authority: CN
Inventors: 王昆
Original assignee: Luliang Baijiayikang Biotechnology Co Ltd
Current assignee: Luliang Baijiayikang Biotechnology Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-05-26
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a waste gas treatment device for fermentation of bacillus subtilis, including providing the casing in exhaust-gas treatment space, the welding of the surface top position of casing has the edgewise, and the upper surface of casing is provided with the top cap through the edgewise, the top fixed mounting of top cap has the gas hood, and the welding of the top intermediate position of gas hood has the blast pipe, the swivel nut has been cup jointed in the one end activity that the gas hood was kept away from to the blast pipe, and a lateral wall position of swivel nut is provided with the activated carbon net, the lower surface of casing is provided with the base, and an upper surface lateral wall position of base is provided with the water pump, the pipe has all been welded to the top of water pump and a lateral wall position. A exhaust treatment device for bacillus subtilis fermentation, thereby purify the wide improvement exhaust treatment quality of coverage, simultaneously, the terminal adsorption structure of setting makes the purification thoroughly, exhaust gas's cleanliness is good, is suitable for different working conditions, brings better use prospect.

Description

A exhaust treatment device for fermentation of bacillus subtilis

Technical Field

The utility model relates to a waste gas treatment technical field, in particular to a waste gas treatment device for fermentation of bacillus subtilis.

Background

Ammonia gas is generated in the fermentation process of the bacillus subtilis, has pungent smell and is directly discharged to influence the environmental quality, so that a waste gas treatment device is required to be used for purification; the existing waste gas treatment device has certain defects when in use, the purification coverage surface has limited influence on the waste gas treatment quality, meanwhile, the cleanness of the discharged gas is poor due to the fact that a tail end adsorption structure is not arranged, certain influence is brought to the use of the waste gas treatment device, and therefore the waste gas treatment device for bacillus subtilis fermentation is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a waste gas treatment device for bacillus subtilis fermentation can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a waste gas treatment device for fermentation of bacillus subtilis comprises a shell providing a waste gas treatment space, wherein a border is welded at the top position of the outer surface of the shell, a top cover is arranged on the upper surface of the shell through the border, a gas cover is fixedly arranged at the top of the top cover, an exhaust pipe is welded at the middle position of the top of the gas cover, a threaded sleeve is movably sleeved at one end, away from the gas cover, of the exhaust pipe, an activated carbon net is arranged at one side wall position of the threaded sleeve, a base is arranged on the lower surface of the shell, a water pump is arranged at one side position of the upper surface of the base, a guide pipe is welded at the top and one side wall position of the water pump, a liquid inlet pipe is fixedly connected between the guide pipe and the front wall position of the shell through a side wall, an air inlet pipe is arranged at the middle position of the bottom of one side wall of the shell, the utility model discloses a filter, including the casing, air guide groove, division piece, orifice, filter membrane, leading gas tank, air guide groove sets up the inside at the casing, the welding of the inner wall front side position of casing has the division piece, and the rear end of feed liquor pipe and the antetheca intermediate position through connection of division piece, the orifice has been seted up to the back wall of division piece, and the rear surface of division piece has fixed cover through the orifice welding, the both sides inner wall position of casing all is provided with the clamp splice, and is two sets of be provided with the filter membrane between the clamp.

Preferably, the edge of the upper surface of the top cover and the edge of the upper surface of the top cover are both provided with fixing bolts, the lower surface of the gas hood is in penetrating connection with the bottom of the top cover, and the top of the shell is of a hollow structure.

Preferably, the peripheral edge positions of the lower surface of the base are all fixedly provided with supporting blocks, the water pump is arranged in front of the shell, and the input end of the water pump is electrically connected with the output end of an external power supply.

Preferably, a pipe buckle is arranged at one side of the front surface of the shell, and the water pump is fixedly connected with a liquid pumping pipe through the guide pipe and the pipe buckle which are positioned at the top.

Preferably, a liquid outlet pipe is arranged in the middle of the bottom of the other side wall of the shell, and the air inlet pipe and the liquid outlet pipe are horizontally arranged.

Preferably, the number of the jet holes is a plurality of groups, and the plurality of groups of the jet holes are uniformly distributed.

Compared with the prior art, the utility model discloses following beneficial effect has: this a waste gas treatment device for bacillus subtilis fermentation, adopt the reposition of redundant personnel piece to concentrate acetic acid solution, and spout in the drain structure that makes up through orifice and fixed cover, spun acetic acid solution makes up into and sprays the water curtain, spray the district through acetic acid when the waste gas that sends into rises and remove ammonia and reduce the content of microbial thallus, thereby the wide improvement waste gas treatment quality of the face of coverage of purification, and simultaneously, the adoption is adsorbed at carminative end by the activated carbon net of swivel nut installation, make the purification thorough, exhaust gas's cleanliness is good, whole waste gas treatment device simple structure, and convenient for operation, the effect of using is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the whole structure of a waste gas treatment device for fermentation of Bacillus subtilis;

FIG. 2 is a sectional view of an exhaust gas treatment apparatus for fermentation of Bacillus subtilis according to the present invention;

FIG. 3 is a partial rear view of the waste gas treatment device for fermentation of Bacillus subtilis.

In the figure: 1. a housing; 2. an edge; 3. a top cover; 4. a gas hood; 5. an exhaust pipe; 6. a threaded sleeve; 7. an activated carbon mesh; 8. a base; 9. a support block; 10. a water pump; 11. a conduit; 12. pipe buckling; 13. a liquid inlet pipe; 14. an air inlet pipe; 15. a liquid outlet pipe; 16. a gas guide groove; 17. a shunting block; 18. spraying a hole; 19. a fixed cover; 20. a clamping block; 21. and (5) filtering the membrane.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, a waste gas treatment device for fermentation of bacillus subtilis comprises a shell 1 providing a waste gas treatment space, a rim 2 is welded at the top of the outer surface of the shell 1, a top cover 3 is arranged on the upper surface of the shell 1 through the rim 2, an air hood 4 is fixedly arranged at the top of the top cover 3, the shell 1 and the air hood 4 positioned through the rim 2 and the top cover 3 form a shell structure of the waste gas treatment device, an exhaust pipe 5 is welded at the middle position of the top of the air hood 4, a threaded sleeve 6 is movably sleeved at one end, far away from the air hood 4, of the exhaust pipe 5, an activated carbon net 7 is arranged at one side wall position of the threaded sleeve 6, a base 8 is arranged on the lower surface of the shell 1, a water pump 10 is arranged at one side position of the upper surface of the base 8, guide pipes 11 are welded at the top and one side wall position of the water pump 10, and a liquid inlet pipe 13 is fixedly connected between, an air inlet pipe 14 is arranged at the middle position of the bottom of one side wall of the shell 1, the air inlet pipe 14 sends waste gas generated by fermentation of bacillus subtilis into the shell 1, at the moment, a water pump 10 is electrified to operate to send acetic acid solution into a spraying structure through a liquid inlet pipe 13 connected with a conduit 11, a plurality of groups of air guide grooves 16 are uniformly arranged at one side position of the top of the air inlet pipe 14, the air guide grooves 16 are arranged in the shell 1, a shunting block 17 is welded at the front side position of the inner wall of the shell 1, the rear end of the liquid inlet pipe 13 is in penetrating connection with the middle position of the front wall of the shunting block 17, a spray hole 18 is arranged on the rear wall of the shunting block 17, a fixed cover 19 is welded on the rear surface of the shunting block 17 through the spray hole 18, the shunting block 17 concentrates the acetic acid solution and sprays out from a liquid guide structure formed by combining the spray hole 18 and the fixed cover 19, the sprayed acetic acid solution is combined into a spray water, thereby the wide improvement exhaust-gas treatment quality of the face of coverage of purification, the both sides inner wall position of casing 1 all is provided with clamp splice 20, be provided with filter membrane 21 between two sets of clamp splice 20, and filter membrane 21 sets up in the top of dividing flow block 17, waste gas sprays and continues to rise after handling, the harmful substance is held back to filter membrane 21 via clamp splice 20 is fixed, back gas is derived in the exhaust structure that gas hood 4 and blast pipe 5 make up, activated carbon net 7 by the installation of swivel nut 6 carries out adsorption treatment at carminative end, make the purification thorough, exhaust gas's cleanliness factor is good.

Fixing bolts are arranged between the edge position of the upper surface of the top cover 3 and the edge 2, the lower surface of the gas hood 4 is in through connection with the bottom of the top cover 3, and the top of the shell 1 is of a hollow structure; supporting blocks 9 are fixedly mounted at the peripheral edge positions of the lower surface of the base 8, a water pump 10 is arranged in front of the shell 1, and the input end of the water pump 10 is electrically connected with the output end of an external power supply; a pipe buckle 12 is arranged at one side of the front surface of the shell 1, and the water pump 10 is fixedly connected with a liquid pumping pipe through a top guide pipe 11 and the pipe buckle 12; a liquid outlet pipe 15 is arranged in the middle of the bottom of the other side wall of the shell 1, and the air inlet pipe 14 and the liquid outlet pipe 15 are horizontally arranged; the number of the spray holes 18 is a plurality of groups, and the spray holes 18 in the groups are evenly distributed.

It should be noted that, the utility model relates to a waste gas treatment device for bacillus subtilis fermentation, when using, casing 1 and the shell structure that makes up into waste gas treatment device through gas hood 4 of edgewise 2 and top cap 3 location, base 8 and supporting shoe 9 make up into the supporter, realize the firm placement of device, intake pipe 14 sends the waste gas that bacillus subtilis fermentation produced into casing 1, at this moment, water pump 10 circular telegram operation sends acetic acid solution into the spraying structure via feed liquor pipe 13 that pipe 11 connects, flow distribution block 17 concentrates acetic acid solution, and spout in the drain structure that makes up through orifice 18 and fixed cover 19, spun acetic acid solution makes up into the spraying water curtain, remove the microorganism fungus content of ammonia and reduction gas through the acetic acid spraying district when the waste gas that sends into rises, thereby the wide improvement waste gas treatment quality of the purified coverage, the acetic acid solution that drain pipe 15 will spray out is derived, and waste gas continues rising after spraying the processing, holds back harmful substance via the fixed filter membrane 21 of clamp splice 20, and back gas is derived in the exhaust structure that gas hood 4 and blast pipe 5 make up, and the activated carbon net 7 of installing by swivel nut 6 carries out adsorption treatment at carminative end for purify thoroughly, exhaust gas's cleanliness is good, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An exhaust gas treatment device for fermentation of Bacillus subtilis, comprising a housing (1) providing an exhaust gas treatment space, characterized in that: the shell is characterized in that a border (2) is welded at the top of the outer surface of the shell (1), a top cover (3) is arranged on the upper surface of the shell (1) through the border (2), a gas hood (4) is fixedly installed at the top of the top cover (3), an exhaust pipe (5) is welded at the middle position of the top of the gas hood (4), a threaded sleeve (6) is movably sleeved at one end, away from the gas hood (4), of the exhaust pipe (5), an activated carbon net (7) is arranged at one side wall position of the threaded sleeve (6), a base (8) is arranged on the lower surface of the shell (1), a water pump (10) is arranged at one side position of the upper surface of the base (8), guide pipes (11) are welded at the top and one side wall position of the water pump (10), and a liquid inlet pipe (13) is fixedly connected between the guide pipes (11) and the front wall position of the shell (1, the utility model discloses a filter, including casing (1), inlet pipe (14), air guide groove (16), orifice (18), and the rear surface of dividing block (17) has fixed cover (19) through orifice (18) welding, the both sides inner wall position of casing (1) all is provided with clamp splice (20), and is two sets of be provided with filter membrane (21) between clamp splice (20), and filter membrane (21) set up the top at branch clamp splice (17) that just a plurality of groups air guide groove (16) have evenly been seted up to top one side position of inlet pipe (14), air guide groove (16) set up the inside at casing (1), the welding of the inner wall front side position of casing (1) has branch stream block (17), and the rear end of feed liquor pipe (13) and the antetheca intermediate position through connection of branch stream block (17), divide stream block (17) to have seted up orifice (18) on the.

2. The apparatus for treating waste gas from fermentation of Bacillus subtilis according to claim 1, wherein: the upper surface edge position of top cap (3) all is provided with the gim peg with between edgewise (2), and the lower surface of gas hood (4) and the bottom through connection of top cap (3), the top of casing (1) is hollow structure.

3. The apparatus for treating waste gas from fermentation of Bacillus subtilis according to claim 1, wherein: the supporting blocks (9) are fixedly mounted at the peripheral edge positions of the periphery of the lower surface of the base (8), the water pump (10) is arranged in front of the shell (1), and the input end of the water pump (10) is electrically connected with the output end of an external power supply.

4. The apparatus for treating waste gas from fermentation of Bacillus subtilis according to claim 1, wherein: the utility model discloses a water pump, including casing (1), pipe strap (12) are provided with in the front surface one side position of casing (1), and water pump (10) are through being located the top pipe (11) and pipe strap (12) fixedly connected with liquid suction pipe.

5. The apparatus for treating waste gas from fermentation of Bacillus subtilis according to claim 1, wherein: a liquid outlet pipe (15) is arranged at the middle position of the bottom of the other side wall of the shell (1), and the air inlet pipe (14) and the liquid outlet pipe (15) are horizontally arranged.

6. The apparatus for treating waste gas from fermentation of Bacillus subtilis according to claim 1, wherein: the number of the spray holes (18) is a plurality of groups, and the spray holes (18) of the plurality of groups are uniformly distributed.