Fermentation tank with tail gas purification device
By introducing a purification device into the fermenter, and using spray pipes to spray water and filter waste liquid, the problem of unpurified exhaust gas was solved, achieving complete purification of the exhaust gas and improving the environmental performance of the fermenter.
Patent Information
- Application Number
- CN202422912940.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-11-28
AI Technical Summary
Existing fermenters lack purification structures when emitting exhaust gas, resulting in direct emission of exhaust gas and causing pollution. Existing filter plates do not provide thorough purification, affecting air quality.
A fermenter with an exhaust gas purification device was designed, including a purification shell, a spray pipe and nozzle, a drive assembly and a moving assembly. The exhaust gas is initially purified by spraying water through the spray pipe. After the waste liquid is filtered, it is then filtered again by the waste gas inside the purification shell, and finally the purified gas is discharged through the exhaust pipe.
It achieves complete purification of exhaust gas, improves the performance of the fermentation tank, and ensures that exhaust gas emissions do not pollute the environment.
Smart Images
Figure CN223738019U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fermentation tank technical field especially relates to a fermentation tank with tail gas purification device. BACKGROUND
[0002] Fermentation tank refers to the device used for microbial fermentation in industry, the main body is generally the main type cylinder made of stainless steel plate, the volume is 1m 3 to hundreds of m 3 , and the structure should be compact and reasonable in design and processing, fermentation tank is needed in the process of biological fermentation, certain gas is produced in the fermentation process, and the gas often contains a certain amount of chemical substances, some of which can pollute the air and affect people's health, however, the existing fermentation tank directly discharges tail gas when discharging tail gas, and the simple filter plate purification is not thorough, and the discharge into the air still causes pollution, thereby reducing the use effect. UTILITARIAN CONTENT
[0003] The utility model aims at solving the shortcomings in the prior art and provides a fermentation tank with tail gas purification device.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fermentation tank with tail gas purification device, including assembly support, the both sides of assembly support inner wall are rotatably connected with assembly rotating shaft, the both ends of two assembly rotating shafts are fixedly connected with fermentation tank body, the side wall of assembly support is fixedly connected with assembly motor, the output end of assembly motor penetrates assembly support and is fixedly connected with one of assembly rotating shafts, the back surface of fermentation tank body is fixedly connected with discharge pipe, the side wall of discharge pipe is connected with discharge valve, the bottom of fermentation tank body is fixedly connected with purification shell, the surface of purification shell is fixedly connected with treatment shell, the top of fermentation tank body is fixedly connected with waste gas pipe, the side wall of waste gas pipe is connected with waste gas valve, the tail end of waste gas pipe is fixed with purification shell and communicates, the top of fermentation tank body is connected with first water pump, the water inlet and water outlet of first water pump are fixedly connected with first branch pipe and second branch pipe respectively, the tail end of second branch pipe is rotatably connected with third branch pipe, the tail end of third branch pipe penetrates purification shell and is fixedly connected with spray cross pipe, the bottom of spray cross pipe is fixedly connected with a plurality of spray heads, the outer side wall of third branch pipe is fixedly sleeved with first driving disc, the bottom of purification shell is connected with driving assembly.
[0005] The liquid discharge pipe is fixedly connected to the side wall of the purification shell, and a liquid discharge valve is connected to the side wall of the liquid discharge pipe.
[0006] As a further description of the above technical solution:
[0007] The driving assembly comprises a driving L-shaped plate fixedly connected to the bottom of the purification shell, a driving shaft rotatably connected to the top of the driving L-shaped plate, a second driving disc fixedly connected to the end of the driving shaft, and a driving bevel gear fixedly sleeved to the outer side wall of the driving shaft.
[0008] As a further description of the above technical solution:
[0009] The second driving disc is in transmission connection with the first driving disc through a belt, a connecting shaft is rotatably connected to the side wall of the driving L-shaped plate, a connecting bevel gear and a connecting worm are fixedly connected to the two ends of the connecting shaft, and the connecting bevel gear is in meshing connection with the driving bevel gear.
[0010] As a further description of the above technical solution:
[0011] Two connecting blocks are fixedly connected to the side wall of the driving L-shaped plate, one of the connecting blocks is fixedly connected with a connecting motor at the bottom, a connecting worm is fixedly connected to the output end of the connecting motor, the connecting worm penetrates through one of the connecting blocks and is rotatably connected to the other connecting block, and the connecting worm is in meshing connection with the connecting worm wheel.
[0012] As a further description of the above technical solution:
[0013] The movable assembly comprises a first movable pipe fixedly connected to the surface of the purification shell, and a second water pump fixedly connected to the end of the first movable pipe.
[0014] As a further description of the above technical solution:
[0015] The second water pump is fixedly connected with a second movable pipe, and the end of the second movable pipe penetrates through the treatment shell and extends into the inside of the treatment shell.
[0016] The utility model has the advantages of the following beneficial effects:
[0017] The driving L-shaped plate, the driving rotating shaft, the second driving disc, the driving bevel gear, the connecting rotating shaft, the connecting bevel gear, the connecting worm wheel, the connecting block, the connecting motor and the connecting worm are cooperated by the driving assembly, so that the connecting worm wheel on the connecting worm is rotated by the connecting motor, then the connecting rotating shaft and the connecting bevel gear are rotated by the connecting worm wheel, then the driving rotating shaft and the second driving disc on the driving bevel gear are rotated by the connecting bevel gear, at the same time, the first driving disc is rotated by the second driving disc through the belt, then the third branch pipe and the spraying horizontal pipe are rotated by the first driving disc, the nozzle on the spraying horizontal pipe is uniformly sprayed to the waste gas, the first movable pipe and the second water pump are cooperated by the movable assembly, so that the waste liquid in the purification shell is pumped out by the second water pump, the waste liquid is discharged into the treatment shell through the second movable pipe, then the waste gas which is not sufficiently purified is discharged into the bottom of the treatment shell and is filtered again by the waste liquid, then the exhaust valve on the exhaust pipe is started, the filtered gas is discharged, the tail gas is completely purified, and the use effect is improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 The overall structure schematic diagram of the fermentation tank with the tail gas purification device is provided.
[0019] Figure 2 The internal structure schematic diagram of the purification shell of the fermentation tank with the tail gas purification device is provided.
[0020] Figure 3 The Figure 2 The structure schematic diagram of the enlarged A in the middle is provided.
[0021] Figure 4 The internal structure schematic diagram of the treatment shell of the fermentation tank with the tail gas purification device is provided.
[0022] LEGEND:
[0023] 1, assembly support; 2, assembly rotating shaft; 3, fermentation tank body; 4, assembly motor; 5, discharge pipe; 6, purification shell; 7, waste gas pipe; 8, first water pump; 9, first branch pipe; 10, second branch pipe; 11, third branch pipe; 12, spraying horizontal pipe; 13, first driving disc; 14, driving L-shaped plate; 15, driving rotating shaft; 16, second driving disc; 17, driving bevel gear; 18, connecting rotating shaft; 19, connecting bevel gear; 20, connecting worm wheel; 21, connecting block; 22, connecting motor; 23, connecting worm; 24, treatment shell; 25, exhaust pipe; 26, liquid discharge pipe; 27, gas outlet pipe; 28, first movable pipe; 29, second water pump; 30, second movable pipe. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0025] With reference Figures 1-4 The utility model provides a fermentation tank with tail gas purification device, including assembly support 1, both sides of assembly support 1 inner wall are all rotationally connected with assembly pivot 2, and the both ends of two assembly pivots 2 are fixedly connected with fermentation tank body 3, and the side wall of assembly support 1 is fixedly connected with assembly motor 4, and the output end of assembly motor 4 penetrates assembly support 1 and is fixedly connected with one of assembly pivots 2, and the back of fermentation tank body 3 is fixedly connected with discharge pipe 5, and the side wall of discharge pipe 5 is connected with discharge valve, and the bottom of fermentation tank body 3 is fixedly connected with purification shell 6, and the surface of purification shell 6 is fixedly connected with processing shell 24, and the top of fermentation tank body 3 is fixedly connected with waste gas pipe 7, and the side wall of waste gas pipe 7 is connected with waste gas valve, and the tail end of waste gas pipe 7 is fixed with purification shell 6 and communicates, and the top of fermentation tank body 3 is connected with first water pump 8, and the water inlet and water outlet of first water pump 8 are fixedly connected with first branch pipe 9 and second branch pipe 10 respectively, and the tail end of second branch pipe 10 is rotationally connected with third branch pipe 11, and the tail end of third branch pipe 11 penetrates purification shell 6 and is fixedly connected with spraying cross pipe 12, and the bottom of spraying cross pipe 12 is fixedly connected with a plurality of spray heads, and the outside wall of third branch pipe 11 is fixedly sleeved with first driving disc 13, and the bottom of purification shell 6 is connected with drive assembly, and drive assembly plays the role of adjusting the rotation of first driving disc 13, and drive assembly includes drive L-shaped plate 14 fixedly connected with the bottom of purification shell 6, drive L-shaped plate 14 top is rotationally connected with drive pivot 15, and the tail end of drive pivot 15 is fixedly connected with second driving disc 16, and the outside wall of drive pivot 15 is fixedly sleeved with drive bevel gear 17, and second driving disc 16 is transmissionally connected with first driving disc 13 through belt, and the side wall of drive L-shaped plate 14 penetrates and is rotationally connected with connecting pivot 18, and the both ends of connecting pivot 18 are fixedly connected with connecting bevel gear 19 and connecting worm 20 respectively, and connecting bevel gear 19 is meshingly connected with drive bevel gear 17, and the side wall of drive L-shaped plate 14 is fixedly connected with two connecting blocks 21, and one of connecting blocks 21 bottom is fixedly connected with connecting motor 22, and the output end of connecting motor 22 is fixedly connected with connecting worm 23, and the tail end of connecting worm 23 penetrates one of connecting blocks 21 and is rotationally connected with the other connecting block 21, and connecting worm 23 is meshingly connected with connecting worm 20, and connecting motor 22 plays the role of driving the rotation of connecting worm 23.
[0026] The side wall of the purification shell 6 is fixedly connected with a liquid discharge pipe 26, the side wall of the liquid discharge pipe 26 is connected with a liquid discharge valve, the surface of the purification shell 6 is fixedly connected with an air outlet pipe 27, the tail end of the air outlet pipe 27 penetrates through the treatment shell 24 and extends to the inner bottom of the treatment shell 24, the side wall of the air outlet pipe 27 is connected with an air outlet valve, the top of the purification shell 6 is fixedly connected with an exhaust pipe 25, the side wall of the exhaust pipe 25 is connected with an exhaust valve, the surface of the purification shell 6 is connected with a movable assembly, the movable assembly comprises a first movable pipe 28 fixedly connected with the surface of the purification shell 6, the tail end of the first movable pipe 28 is fixedly connected with a second water pump 29, the discharge port of the second water pump 29 is fixedly connected with a second movable pipe 30, the tail end of the second movable pipe 30 penetrates through the treatment shell 24 and extends to the inside of the treatment shell 24, and the second water pump 29 drives the first movable pipe 28 to extract the waste liquid in the purification shell 6, so that the waste liquid is discharged into the second movable pipe 30.
[0027] Working principle: in use, first, the waste gas valve on the waste gas pipe 7 is started, so that the waste gas is discharged into the purification shell 6, then the first water pump 8 is started, the first water pump 8 drives the first branch pipe 9 to extract water outside, so that the water passes through the inside of the second branch pipe 10 and the third branch pipe 11, then the water is discharged into the inside of the spraying horizontal pipe 12, and then is discharged from the nozzles on the spraying horizontal pipe 12 and sprays and dusts the waste gas, so as to ensure the purification effect.
[0028] Then the connecting motor 22 is started, the connecting motor 22 drives the connecting worm gear 20 on the connecting worm 23 to rotate, then the connecting worm gear 20 also drives the connecting shaft 18 and the connecting bevel gear 19 to rotate, then the connecting bevel gear 19 also drives the driving shaft 15 and the second driving disc 16 on the driving bevel gear 17 to rotate, at the same time, the second driving disc 16 drives the first driving disc 13 to rotate through the belt, then the first driving disc 13 also drives the third branch pipe 11 and the spraying horizontal pipe 12 to rotate, so that the nozzles on the spraying horizontal pipe 12 uniformly spray and dust the waste gas, so as to ensure the further adjustment of the purification effect.
[0029] Then the second water pump 29 is started, the second water pump 29 drives the first movable pipe 28 to extract the waste liquid in the purification shell 6, so that the waste liquid passes through the second movable pipe 30 and is discharged into the inside of the treatment shell 24, then the air outlet valve on the air outlet pipe 27 is started, so that part of the waste gas which is not sufficiently purified is discharged into the inner bottom of the treatment shell 24, then is filtered again by the waste liquid, then the exhaust valve on the exhaust pipe 25 is started, so that the filtered gas is discharged, so as to ensure the active purification effect.
[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A fermenter with exhaust gas cleaning device, comprising an assembly support (1), characterized in that: The assembly support (1) inner wall both sides are rotatably connected with assembly shaft (2), two assembly shaft (2) one end between fixedly connected with fermentation tank body (3), the assembly support (1) side wall fixedly connected with assembly motor (4), the assembly motor (4) output end penetrates assembly support (1) and is fixedly connected with one of assembly shaft (2), the fermentation tank body (3) back surface fixedly connected with discharge pipe (5), the discharge pipe (5) side wall is connected with discharge valve, the fermentation tank body (3) bottom fixedly connected with purification shell (6), the purification shell (6) surface fixedly connected with processing shell (24), the fermentation tank body (3) top fixedly connected with waste gas pipe (7), the waste gas pipe (7) side wall is connected with waste gas valve, the waste gas pipe (7) end is fixed with purification shell (6) and communicates, the fermentation tank body (3) top is connected with first water pump (8), the first water pump (8) water inlet and water outlet are fixedly connected with first branch pipe (9) and second branch pipe (10) respectively, the second branch pipe (10) end rotatably connected with third branch pipe (11), the third branch pipe (11) end penetrates purification shell (6) and is fixedly connected with the spray horizontal pipe (12), the spray horizontal pipe (12) bottom fixedly connected with a plurality of spray heads, the third branch pipe (11) outer side wall is fixedly sleeved with first drive disc (13), the purification shell (6) bottom is connected with drive assembly; The purification shell (6) side wall is fixedly connected with the drain pipe (26), the drain pipe (26) side wall is connected with the drain valve, the purification shell (6) surface is fixedly connected with the air outlet pipe (27), the air outlet pipe (27) end penetrates processing shell (24) and extends to processing shell (24) inner bottom, the air outlet pipe (27) side wall is connected with the air outlet valve, the purification shell (6) top is fixedly connected with the exhaust pipe (25), the exhaust pipe (25) side wall is connected with the exhaust valve, the purification shell (6) surface is connected with the movable assembly.
2. The fermenter with exhaust gas purification device according to claim 1, characterized in that: The drive assembly includes drive L-shaped plate (14) fixedly connected with the bottom of the purification shell (6), the drive L-shaped plate (14) top rotatably connected with drive shaft (15), the drive shaft (15) end fixedly connected with second drive disc (16), the drive shaft (15) outer side wall is fixedly sleeved with drive bevel gear (17).
3. A fermenter with off-gas cleaning according to claim 2, characterized in that: The second drive disc (16) is drivenly connected with the first drive disc (13) through the belt, the drive L-shaped plate (14) side wall penetrates and is rotatably connected with the connecting shaft (18), the connecting shaft (18) both ends are fixedly connected with connecting bevel gear (19) and connecting worm (20) respectively, the connecting bevel gear (19) is engagedly connected with the drive bevel gear (17).
4. A fermenter with off-gas cleaning according to claim 3, characterized in that: Two connecting blocks (21) are fixedly connected to the side walls of the driving L-shaped plate (14), one bottom of the connecting blocks (21) is fixedly connected with a connecting motor (22), the output end of the connecting motor (22) is fixedly connected with a connecting worm (23), the connecting worm (23) penetrates through one connecting block (21) and is rotatably connected with the other connecting block (21), and the connecting worm (23) is meshedly connected with the connecting worm wheel (20).
5. The fermenter with exhaust gas cleaning device according to claim 1, characterized in that: The movable assembly comprises a first movable pipe (28) fixedly connected to the surface of the purification shell (6), and a second water pump (29) fixedly connected to the tail end of the first movable pipe (28).
6. A fermenter with off-gas cleaning according to claim 5, characterized in that: The second water pump (29) is fixedly connected with a second movable pipe (30) at the discharge port, and the tail end of the second movable pipe (30) penetrates through the treatment shell (24) and extends into the treatment shell (24).