CN218281252U

CN218281252U - Biological fermentation exhaust treatment device

Info

Publication number: CN218281252U
Application number: CN202222861122.2U
Authority: CN
Inventors: 张红磊
Original assignee: Tibet Jigangjia Environmental Protection Technology Co ltd
Current assignee: Tibet Jigangjia Environmental Protection Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-13
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a biological fermentation waste gas treatment device, which belongs to the technical field of biological fermentation and comprises a stirring box, wherein support columns are fixed at both ends of the stirring box, a stirring cavity is arranged in the stirring box, and a mixing component is arranged at one end of the stirring cavity; the mixing assembly comprises a gas distribution ring and a gas distribution disc, gas distribution pipes are mounted on the gas distribution disc and the gas distribution ring, a gas inlet cylinder is arranged at the middle part of one end, away from the gas distribution pipes, of the gas distribution disc in a rotating mode, the gas inlet cylinder extends out of the stirring box, meshing teeth are arranged at the outer edge of the gas distribution ring, a servo motor is mounted at one side edge of the stirring box, close to the top, and a transmission gear is fixed to the front end of a crankshaft of the servo motor. This biological fermentation exhaust treatment device can be in the course of the work, and the gas distribution pipe drives liquid and obtains the stirring at the inside stirring of agitator tank to gas distribution pipe gives vent to anger in the stirring, makes waste gas and pivoted liquid intensive mixing, guarantees that waste gas can obtain effectual processing.

Description

Biological fermentation exhaust treatment device

Technical Field

The utility model belongs to the technical field of biological fermentation, especially, relate to a biological fermentation exhaust treatment device.

Background

With the rapid development of modern biotechnology, biological fermentation products become one of the most active investment and fastest-developing industries, and make great contribution to human health, because the air consumption of biological medicine fermentation is large, generally 1.5-1.2 (VVM), a large amount of untreated tail gas is discharged into the atmosphere, so that part of fermentation metabolites are brought out along with the tail gas, even special unpleasant odor is generated, namely, the concentration of medicine components or intermediates of the fermentation metabolites is continuously increased in the air, and the harm is caused to human bodies and the environment in turn. Therefore, the fermentation tail gas must be treated.

Publication No. CN216778369U discloses a biological fermentation waste gas treatment device, including first support frame, fixed mounting has the vertically arranged absorption tank on the first support frame, and the top fixed mounting of absorption tank has first rotating electrical machines, \ 8230 \ 8230, and the adsorption tank internal rotation is installed two and is set for the threaded rod vertically. The invention has the advantages of ingenious structure and convenient use, and can conveniently and rapidly replace the active carbon and increase the treatment efficiency of waste gas.

The biological fermentation waste gas treatment device for searching is used for directly treating waste gas in a spraying mode when the waste gas is treated, and the condition that partial waste gas cannot contact with spraying liquid to cause that the waste gas is not treated in place is easy to occur.

Therefore, a biological fermentation waste gas treatment device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art, current biological fermentation exhaust treatment device when handling waste gas, directly handles waste gas through the mode that sprays, easily appears partial waste gas and can not contact the problem that sprays liquid and cause exhaust-gas treatment not in place, and a biological fermentation exhaust treatment device that proposes

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

a biological fermentation waste gas treatment device comprises a stirring box, wherein support columns are fixed at two ends of the stirring box, a stirring cavity is formed in the stirring box, and a mixing assembly for assisting waste liquid stirring is arranged at one end of the stirring cavity;

the mixing assembly comprises a gas distribution ring and a gas distribution disc, the gas distribution disc is connected with the gas distribution ring through a pipeline, a gas distribution pipe is installed on the gas distribution ring, a gas inlet cylinder is arranged at the middle section of one end, away from the gas distribution pipe, of the gas distribution disc in a rotating mode, the gas inlet cylinder extends out of the stirring box, meshing teeth are arranged at the outer edge of the gas distribution ring, a servo motor is installed at the position, close to the top, of one side edge of the stirring box, a transmission gear is fixed to the front end of a crankshaft of the servo motor, and the transmission gear is in meshing transmission with the meshing teeth.

As a further preferred scheme, the gas distribution pipe is of a cylindrical rod-shaped structure, a plurality of gas outlet holes are drilled and installed at the outer edge of the gas distribution pipe, and the gas outlet holes are arranged on the gas distribution pipe at equal intervals.

As a further preferred scheme, communicating pipe is installed at agitator tank top department, axial fan is installed to the midsection of communicating pipe, the agitator tank is kept away from to communicating pipe and is installed on the side of adsorption tank.

As a further preferred scheme, the inside processing chamber that has seted up of adsorption box, the processing chamber top-down pegs graft in proper order and installs a plurality of absorption box.

As a further preferred scheme, the last mouth of passing through of seting up of absorption box, mouth department is fixed with the filter screen, absorption box top department installs the lid and covers the cover, it is fixed with the filter screen to cover, it fixes through fixing bolt to cover the cover absorption box top department.

As a further preferred scheme, a handle is fixed at the middle part of the outer side edge of the adsorption box, a fixing cavity is formed in the adsorption box, and a fixing component for assisting the positioning of the adsorption box is arranged in the fixing cavity.

As a further preferred scheme, fixed subassembly is including rotating the rolling disc that sets up in fixed intracavity, it is provided with fixed knob to rotate on the handle, fixed knob is fixed one side of rolling disc, the articulated branch of installing in outer fringe department of rolling disc, the both ends in fixed chamber are all slided and are provided with the inserted block, the articulated installation on the inserted block of the one end of rolling disc is kept away from to branch.

To sum up, the utility model discloses a technological effect and advantage: according to the biological fermentation waste gas treatment device, through the matching among the mixing component arranged in the stirring box, the gas distribution ring, the gas distribution disc, the meshing teeth, the gas distribution pipe, the gas inlet cylinder, the servo motor, the transmission gear and the like in the mixing component, the gas distribution pipe can stir in the stirring box in the working process to drive liquid to be stirred, and the gas is discharged from the gas distribution pipe while stirring, so that waste gas is fully mixed with the rotating liquid, and the waste gas can be effectively treated;

through setting up in the absorption box of absorption incasement and the fixed subassembly of constituteing by fixed knob, rolling disc, branch and inserted block in adsorbing the box, can carry out effectual dismouting, the convenience carries out follow-up work to adsorbing the box fast when needing to be changed filter medium.

Drawings

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

FIG. 2 is a longitudinal sectional view of the stirring box of the present invention;

FIG. 3 is a schematic structural view of the air distribution ring, the air distribution plate and the air distribution pipe after being installed;

FIG. 4 is a schematic structural view of the adsorption box and the cover of the present invention after being disassembled;

fig. 5 is a longitudinal sectional view of the adsorption box corresponding to the fixing component.

In the figure: 1. a stirring box; 2. a support pillar; 3. an air inlet cylinder; 4. a servo motor; 41. a transmission gear; 5. a mixing assembly; 6. a gas distribution ring; 61. a gas distribution plate; 62. meshing teeth; 7. an air distribution pipe; 8. a communicating pipe; 9. an axial flow fan; 10. an adsorption tank; 11. an adsorption box; 12. covering the cover; 13. fixing the bolt; 14. a fixing assembly; 15. fixing the knob; 16. rotating the disc; 17. a strut; 18. and (5) inserting the blocks.

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.

Referring to fig. 1 and fig. 2, a biological fermentation exhaust treatment device, including agitator tank 1, the both ends of agitator tank 1 all are fixed with support column 2, and 1 inside stirring chambeies of having seted up of agitator tank, 1 top department of agitator tank install communicating pipe 8, and axial fan 9 is installed to the middle-section department of communicating

pipe

8, and 8 keep away from agitator tank 1 and install on the side of adsorption tank 10 communicating pipe.

Referring to fig. 2 and 3, the stirring chamber has been seted up to agitator tank 1 inside, the one end in stirring chamber is provided with the hybrid module 5 of supplementary waste liquid stirring, hybrid module 5 includes gas distribution ring 6 and gas distribution dish 61, gas distribution dish 61 passes through the pipe connection with gas distribution ring 6, all install gas distribution pipe 7 on gas distribution dish 61 and the gas distribution ring 6, gas distribution dish 61 is kept away from the rotation of one end middle part department of gas distribution pipe 7 and is provided with air inlet cylinder 3, air inlet cylinder 3 stretches out agitator tank 1, the outer fringe department of gas distribution ring 6 is provided with meshing tooth 62, servo motor 4 is installed near top department in one side of agitator tank 1, servo motor 4's spindle front end is fixed with drive gear 41, meshing transmission between drive gear 41 and the meshing tooth 62.

Through the hybrid module 5 that sets up, servo motor 4 drives drive gear 41 and rotates, the meshing transmission between drive gear 41 and the meshing tooth 62, thereby make gas distribution ring 6 rotate, and then make gas distribution ring 6 drive gas distribution dish 61 and rotate, thereby make gas distribution pipe 7 wholly rotate, can be in the working process, gas distribution pipe 7 is at 1 inside stirring of agitator tank, it obtains the stirring to drive liquid, and gas distribution pipe 7 gives vent to anger in the stirring, make waste gas and pivoted liquid intensive mixing, guarantee that waste gas can obtain effectual processing.

Above-mentioned gas distribution pipe 7 is cylindricality shaft-like structure, and the outer fringe department of gas distribution pipe 7 bores to establish and installs a plurality of venthole, and a plurality of venthole equidistance sets up on gas distribution pipe 7, and through a plurality of venthole that the equidistance set up, the whole gas that can conveniently guarantee gas distribution pipe 7 in the course of the work is given vent to anger evenly to guarantee that gas can evenly spout and liquid mixing at the in-process of stirring.

Referring to fig. 1 and 4, the inside treatment chamber of having seted up of adsorption box 10, treatment chamber top-down pegs graft in proper order and installs a plurality of absorption box 11, the mouth that passes through has been seted up on the absorption box 11, the mouth department is fixed with the filter screen, be provided with filter medium in the absorption box 11, filter medium can be active carbon, water absorbent resin etc. adsorb 11 top departments and install and cover 12, cover and be fixed with the filter screen on the cover 12, cover and cover 12 and fix in absorption box 11 top departments through fixing bolt 13.

Through the filter screen that sets up, can make things convenient for gaseous whole to pass through when guaranteeing that filter medium accepts in the course of the work, cover absorption box 11 through fixing bolt 13 and cover 12, can guarantee in the course of the work that filter medium can stably hold in absorption box 11.

Referring to fig. 4 and 5, a handle is fixed at a middle position on an outer side edge of the adsorption box 11, a fixing cavity is formed in the adsorption box 11, a fixing component 14 assisting in positioning the adsorption box 11 is arranged in the fixing cavity, the fixing component 14 comprises a rotating disc 16 rotatably arranged in the fixing cavity, a fixing knob 15 is rotatably arranged on the handle, the fixing knob 15 is fixed at one side of the rotating disc 16, a supporting rod 17 is hinged to an outer edge of the rotating disc 16, inserting blocks 18 are arranged at two ends of the fixing cavity in a sliding mode, one end, far away from the rotating disc 16, of the supporting rod 17 is hinged to the inserting blocks 18, anti-skidding pads are arranged at the outer edge of the inserting blocks 18, the inserting blocks 18 are guaranteed to be installed in the fixing hole in an inserting mode and cannot shake and the like, the anti-skidding pads are arranged at the outer edge of the rotating disc 16, and the self-rotation cannot occur under the condition that the rotating disc 16 rotates without manpower after rotating to the designated position.

Through setting up fixed subassembly 14, fixed knob 15 drives rolling disc 16 and rotates, and then makes branch 17 corotation, and then makes inserted block 18 remove to make inserted block 18 release from the fixed orifices, thereby dismantle absorption box 11, dismantle the back, turn round loose fixing bolt 13 and dismantle the lower cover and cover 12, can be when needing to change filter media, can carry out effectual dismouting to absorption box 11 fast, conveniently carry out follow-up work.

The working principle is as follows: install the exhaust gas pipeline on air inlet cylinder 3, start servo motor 4, servo motor 4 drives drive gear 41 and rotates, meshing transmission between drive gear 41 and the meshing tooth 62, thereby make gas distribution ring 6 rotate, and then make gas distribution ring 6 drive gas distribution plate 61 and rotate, thereby make gas distribution pipe 7 wholly rotate, stir the processing at gas distribution pipe 7 pivoted in-process to the liquid of stirring box 1 inside, and at the in-process of stirring, gas passes through the air vent and discharges, and then react with liquid homogeneous mixing.

Gas enters the communicating pipe 8, and enters the adsorption box 10 through the axial fan 9, and carry out effectual filtration processing through the filter media on the adsorption box 11 to residual moisture and gas etc. in the waste gas, when the filter media in the adsorption box 11 needs to be cleared up, rotate fixed knob 15, fixed knob 15 drives rolling disc 16 and rotates, and then make branch 17 corotation, and then make the inserted block 18 remove, thereby make the inserted block 18 release from the fixed orifices, thereby dismantle adsorption box 11, after the dismantlement, the lower cover of wrench loosening fixing bolt 13 dismantlement covers 12, and then pour out filter media, it can to change corresponding medium.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A biological fermentation waste gas treatment device comprises a stirring tank (1), and is characterized in that supporting columns (2) are fixed at two ends of the stirring tank (1), a stirring cavity is formed in the stirring tank (1), and a mixing assembly (5) for assisting waste liquid stirring is arranged at one end of the stirring cavity;

mixing module (5) are including gas distribution ring (6) and gas distribution dish (61), gas distribution dish (61) with gas distribution ring (6) are through the pipe connection, gas distribution dish (61) with all install gas distribution pipe (7) on gas distribution ring (6), gas distribution dish (61) are kept away from the rotation of the one end middle-section department of gas distribution pipe (7) and are provided with air inlet cylinder (3), air inlet cylinder (3) are stretched agitator tank (1), the outer fringe department of gas distribution ring (6) is provided with meshing tooth (62), one side of agitator tank (1) is close to top department and installs servo motor (4), the spindle front end of servo motor (4) is fixed with drive gear (41), drive gear (41) with meshing transmission between meshing tooth (62).

2. The biological fermentation waste gas treatment device of claim 1, wherein the gas distribution pipe (7) is a cylindrical rod-shaped structure, a plurality of gas outlet holes are drilled and installed at the outer edge of the gas distribution pipe (7), and the plurality of gas outlet holes are equidistantly arranged on the gas distribution pipe (7).

3. The biological fermentation waste gas treatment device according to claim 1, wherein a communicating pipe (8) is installed at the top of the stirring tank (1), an axial flow fan (9) is installed at the middle section of the communicating pipe (8), and the communicating pipe (8) is installed on the side of the adsorption tank (10) far away from the stirring tank (1).

4. The biological fermentation waste gas treatment device according to claim 3, wherein a treatment cavity is formed inside the adsorption box (10), and a plurality of adsorption boxes (11) are sequentially inserted from top to bottom in the treatment cavity.

5. The biological fermentation waste gas treatment device according to claim 4, wherein a through opening is formed in the adsorption box (11), a filter screen is fixed at the through opening, a cover (12) is installed at the top of the adsorption box (11), the filter screen is fixed on the cover (12), and the cover (12) is fixed at the top of the adsorption box (11) through a fixing bolt (13).

6. The biological fermentation waste gas treatment device according to claim 5, characterized in that a handle is fixed at a middle position in the outer side edge of the adsorption box (11), a fixing cavity is opened on the adsorption box (11), and a fixing component (14) for assisting the positioning of the adsorption box (11) is arranged in the fixing cavity.

7. A biological fermentation waste gas treatment device according to claim 6, wherein the fixing component (14) comprises a rotating disc (16) rotatably arranged in a fixing cavity, a fixing knob (15) is rotatably arranged on the handle, the fixing knob (15) is fixed on one side of the rotating disc (16), a support rod (17) is hinged at the outer edge of the rotating disc (16), insertion blocks (18) are slidably arranged at both ends of the fixing cavity, and one end of the support rod (17) far away from the rotating disc (16) is hinged on the insertion blocks (18).