CN219983476U - Thallus innocent treatment device for acrylamide production - Google Patents
Thallus innocent treatment device for acrylamide production Download PDFInfo
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- CN219983476U CN219983476U CN202321444176.7U CN202321444176U CN219983476U CN 219983476 U CN219983476 U CN 219983476U CN 202321444176 U CN202321444176 U CN 202321444176U CN 219983476 U CN219983476 U CN 219983476U
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- liquid outlet
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- liquid
- spraying
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- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000007788 liquid Substances 0.000 claims abstract description 79
- 230000001954 sterilising effect Effects 0.000 claims abstract description 39
- 238000002156 mixing Methods 0.000 claims abstract description 38
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 230000001580 bacterial effect Effects 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 9
- 230000002070 germicidal effect Effects 0.000 claims description 5
- 230000000813 microbial effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000013048 microbiological method Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000186216 Corynebacterium Species 0.000 description 1
- 108010024026 Nitrile hydratase Proteins 0.000 description 1
- 241001052560 Thallis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 210000001822 immobilized cell Anatomy 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a thallus harmless treatment device for producing acrylamide, which belongs to the technical field of thallus harmless treatment for producing acrylamide, and comprises the following components: the upper end of the mixing tank is provided with a bacterial fluid inlet and a water inlet which are communicated with the mixing cavity, and the lower end of the mixing tank is provided with a mixed fluid outlet which is communicated with the mixing cavity; the high-pressure heating tank is provided with a first liquid inlet at the top end and a first liquid outlet at the lower end; the first liquid inlet is communicated with the mixed liquid outlet through a first pipeline; the upper end of the cooling tower is provided with a second liquid inlet, and the lower end of the cooling tower is provided with a second liquid outlet; the top end of the sterilizing tank is provided with a third liquid inlet, and the lower end of the sterilizing tank is provided with a liquid outlet; the liquid outlet is connected with a liquid outlet pipe; the third liquid inlet is connected with a spraying component; a plurality of ultraviolet sterilizing lamps are arranged in the sterilizing tank in a circumferential array. After sterilization, the utility model can be directly discharged from the liquid outlet pipe, and has better environmental protection performance.
Description
Technical Field
The utility model belongs to the technical field of thallus harmless treatment for acrylamide production, and particularly relates to a thallus harmless treatment device for acrylamide production.
Background
Acrylamide is one of the most important and simplest of the acrylamide systems, and has a wide range of uses, and can be used for organic synthesis, papermaking, textile sizing, land improvement, and the like.
At present, a production method for preparing acrylamide by a microbiological method is adopted by most enterprises, such as producing a corynebacterium propionicum containing nitrile hydratase or a mutant strain cell thereof by fermentation, then catalyzing acrylonitrile to be hydrated into acrylamide by a free cell method or an immobilized cell method, and obtaining a high-purity acrylamide product by post-treatment.
In the existing equipment for producing acrylamide by adopting a microbiological method, a device for carrying out complete harmless treatment on the production thalli is not provided, and if the device is not subjected to harmless treatment, the device can cause great environmental pollution by direct discharge.
Disclosure of Invention
In order to solve the problems, the utility model adopts the following technical scheme:
an apparatus for the harmless treatment of a cell for producing acrylamide, comprising:
the mixing tank is provided with a mixing cavity, the upper end of the mixing tank is provided with a bacterial fluid inlet and a water inlet which are communicated with the mixing cavity, and the lower end of the mixing tank is provided with a mixed fluid outlet which is communicated with the mixing cavity;
the high-pressure heating tank is provided with a first liquid inlet at the top end and a first liquid outlet at the lower end; the first liquid inlet is communicated with the mixed liquid outlet through a first pipeline;
the upper end of the cooling tower is provided with a second liquid inlet, and the lower end of the cooling tower is provided with a second liquid outlet; the second liquid inlet is communicated with the first liquid outlet through a second pipeline;
the sterilizing tank is provided with a third liquid inlet at the top end and a liquid outlet at the lower end; the liquid outlet is connected with a liquid outlet pipe; the third liquid inlet is communicated with the second liquid outlet through a third pipeline; the third liquid inlet is connected with a spraying assembly, and the spraying assembly is used for spraying and scattering the bacterial liquid entering the sterilization tank; a plurality of ultraviolet sterilizing lamps are arranged in the sterilizing tank in a circumferential array manner;
and the first pipeline, the second pipeline and the third pipeline are respectively provided with a circulating pump and a control valve.
Further, the stirring assembly comprises a driving part and a stirring shaft, the driving part is arranged on the outer side of the mixing tank, the first end of the stirring shaft is positioned in the mixing cavity, and the second end of the stirring shaft extends out of the mixing tank and is in driving connection with the driving part; a plurality of stirring rods are arranged on the stirring shaft in the mixing cavity.
Further, the driving part is a driving motor.
Further, the spraying assembly comprises a spraying pipe and a spraying seat, a water storage cavity is arranged in the spraying seat, one end of the spraying pipe is communicated with the third liquid inlet, and the other end of the spraying pipe is communicated with the water storage cavity of the spraying seat; a plurality of spray heads are arranged on one side of the spray seat, which is far away from the spray pipe; and the spray heads are communicated with the water storage cavity.
Further, a control valve for controlling the on-off of the liquid discharge pipe is arranged on the liquid discharge pipe.
Further, the outer side of the ultraviolet sterilizing lamp is covered with a transparent lampshade; the lampshade is connected with the inner wall of the sterilization tank in a sealing way.
The utility model has the beneficial effects that:
according to the thallus harmless treatment device for producing acrylamide, provided by the utility model, the thallus and water are fully fused and diluted by arranging the mixing tank, the diluted thallus enters the high-pressure heating tank to sterilize the residual thallus at one time under high pressure, the thallus enters the cooling tower to cool down after high-pressure heating sterilization, then enters the sterilizing tank again to sterilize by ultraviolet rays, after double sterilization of high-pressure heating sterilization and ultraviolet rays sterilization, all the thallus in the thallus can be effectively killed, and after sterilization is finished, the thallus can be directly discharged from the liquid outlet pipe, and the environment-friendly performance is better.
Drawings
FIG. 1 is a schematic illustration of the overall structure of the present utility model;
wherein, 1, a mixing tank; 2. a bacterial fluid inlet; 3. a driving section; 4. a water inlet; 5. a stirring shaft; 6. a stirring rod; 7. a high pressure heating tank; 8. a cooling tower; 9. a sterilization tank; 10. a spray seat; 11. an ultraviolet germicidal lamp; 12. a lamp shade; 13. a liquid discharge pipe; 14. a fourth electromagnetic valve; 15. a third conduit; 16. a third circulation pump; 17. a third electromagnetic valve; 18. a second pipe; 19. a second circulation pump; 20. a second electromagnetic valve; 21. a first pipe; 22. a first circulation pump; 23. a first solenoid valve.
Detailed Description
The utility model provides a bacterial harmless treatment device for acrylamide production. The following detailed description of the present utility model is provided in connection with the accompanying drawings, so as to facilitate understanding and grasping thereof.
Example 1
Referring to fig. 1, an apparatus for the treatment of microbial cells for producing acrylamide, comprising:
the mixing tank 1, the mixing tank 1 has mixing cavity, the upper end of the mixing tank 1 has bacterium liquid inlet 2 and water inlet 4 communicated with mixing cavity, the lower end has mixed liquid outlet communicated with mixing cavity;
the high-pressure heating tank 7, the top end of the high-pressure heating tank 7 is provided with a first liquid inlet, and the lower end is provided with a first liquid outlet; the first liquid inlet is communicated with the mixed liquid outlet through a first pipeline 21;
the cooling tower 8, the upper end of the cooling tower 8 is provided with a second liquid inlet, and the lower end is provided with a second liquid outlet; the second liquid inlet is communicated with the first liquid outlet through a second pipeline 18;
the sterilization tank 9, the top end of the sterilization tank 9 is provided with a third liquid inlet, and the lower end is provided with a liquid outlet; the liquid outlet is connected with a liquid outlet pipe 13; the third liquid inlet is communicated with the second liquid outlet through a third pipeline 15; the third liquid inlet is connected with a spraying component which is used for spraying and scattering the bacterial liquid entering the sterilization tank 9; a plurality of ultraviolet sterilization lamps 11 are arranged in the sterilization tank 9 in a circumferential array;
wherein the first pipe 21, the second pipe 18 and the third pipe 15 are provided with a circulation pump and a control valve.
More specifically, a first electromagnetic valve 23 and a second circulating pump 22 are arranged on a first pipeline 21 between the first liquid inlet and the mixed liquid outlet, wherein the first electromagnetic valve 23 is positioned at one end close to the mixed liquid outlet;
a second electromagnetic valve 20 and a second circulating pump 19 are arranged on a second pipeline 18 between the second liquid inlet and the first liquid outlet, wherein the second electromagnetic valve 20 is positioned at one end close to the first liquid outlet;
a third electromagnetic valve 17 and a third circulating pump 16 are arranged on a third pipeline 15 between the third liquid inlet and the second liquid outlet, wherein the third electromagnetic valve 17 is positioned at one end close to the second liquid outlet.
The thallus harmless treatment device for producing acrylamide, provided by the embodiment, further comprises a stirring assembly, wherein the stirring assembly comprises a driving part 3 and a stirring shaft 5, the driving part 3 is arranged on the outer side of the mixing tank 1, the first end of the stirring shaft 5 is positioned in the mixing cavity, and the second end of the stirring shaft 5 extends out of the mixing tank 1 and is in driving connection with the driving part 3; a plurality of stirring rods 6 are arranged on the stirring shaft 5 positioned in the mixing cavity.
In this embodiment, 3 stirring rod groups are axially arranged on the stirring shaft 5 in the mixing cavity at intervals, wherein each stirring rod group comprises 2 stirring rods 6 symmetrically arranged on two sides of the stirring shaft 5.
In the present embodiment, the driving section 3 is a driving motor.
In the embodiment, the spraying assembly comprises a spraying pipe and a spraying seat 10, a water storage cavity is arranged in the spraying seat 10, one end of the spraying pipe is communicated with the third liquid inlet, and the other end of the spraying pipe is communicated with the water storage cavity of the spraying seat 10; a plurality of spray heads are arranged on one side of the spray seat 10 away from the spray pipe; and the spray heads are communicated with the water storage cavity.
In this embodiment, the drain pipe 13 is provided with a control valve for controlling the on-off state thereof.
In the present embodiment, 6 ultraviolet germicidal lamps 11 are circumferentially arranged in the germicidal tank 9, and the 6 ultraviolet germicidal lamps 11 are arranged in an annular array.
Wherein, the outer side of the ultraviolet sterilizing lamp 11 is covered with a transparent lampshade 12; the lamp shade 12 is connected with the inner wall of the sterilizing tank 9 in a sealing way.
According to the thallus harmless treatment device for producing acrylamide, provided by the utility model, the thallus and water are fully fused through the mixing tank and diluted, the diluted thallus sequentially enters the high-pressure heating tank, the cooling tower and the sterilizing tank, wherein the high-pressure heating tank is used for carrying out primary high-pressure heating sterilization on the residual thallus, the residual thallus enters the cooling tower for cooling after the high-pressure heating sterilization, then enters the sterilizing tank again for ultraviolet sterilization, and after double sterilization of the high-pressure heating sterilization and the ultraviolet sterilization, all the thallus in the thallus can be effectively killed, and after sterilization is finished, the thallus can be directly discharged from the liquid outlet pipe.
While the foregoing has been described in terms of embodiments of the present utility model, it will be appreciated that the embodiments of the utility model are not limited by the foregoing description, but rather, all embodiments of the utility model may be modified in structure, method or function by one skilled in the art to incorporate the teachings of this utility model, as expressed in terms of equivalent or equivalent embodiments, without departing from the scope of the utility model.
Claims (6)
1. An apparatus for the harmless treatment of a cell for producing acrylamide, comprising:
the mixing tank is provided with a mixing cavity, the upper end of the mixing tank is provided with a bacterial fluid inlet and a water inlet which are communicated with the mixing cavity, and the lower end of the mixing tank is provided with a mixed fluid outlet which is communicated with the mixing cavity;
the high-pressure heating tank is provided with a first liquid inlet at the top end and a first liquid outlet at the lower end; the first liquid inlet is communicated with the mixed liquid outlet through a first pipeline;
the upper end of the cooling tower is provided with a second liquid inlet, and the lower end of the cooling tower is provided with a second liquid outlet; the second liquid inlet is communicated with the first liquid outlet through a second pipeline;
the sterilizing tank is provided with a third liquid inlet at the top end and a liquid outlet at the lower end; the liquid outlet is connected with a liquid outlet pipe; the third liquid inlet is communicated with the second liquid outlet through a third pipeline; the third liquid inlet is connected with a spraying assembly, and the spraying assembly is used for spraying and scattering the bacterial liquid entering the sterilization tank; a plurality of ultraviolet sterilizing lamps are arranged in the sterilizing tank in a circumferential array manner;
and the first pipeline, the second pipeline and the third pipeline are respectively provided with a circulating pump and a control valve.
2. The apparatus according to claim 1, further comprising a stirring assembly, wherein the stirring assembly comprises a driving part and a stirring shaft, the driving part is arranged outside the mixing tank, a first end of the stirring shaft is positioned in the mixing cavity, and a second end of the stirring shaft extends out of the mixing tank and is in driving connection with the driving part; a plurality of stirring rods are arranged on the stirring shaft in the mixing cavity.
3. The apparatus for the treatment of microbial cells for producing acrylamide according to claim 2, wherein the driving unit is a driving motor.
4. The apparatus according to claim 1, wherein the spraying assembly comprises a spraying pipe and a spraying seat, a water storage cavity is arranged in the spraying seat, one end of the spraying pipe is communicated with the third liquid inlet, and the other end of the spraying pipe is communicated with the water storage cavity of the spraying seat; a plurality of spray heads are arranged on one side of the spray seat, which is far away from the spray pipe; and the spray heads are communicated with the water storage cavity.
5. The apparatus for the treatment of microbial cells for producing acrylamide according to claim 1, wherein the drain pipe is provided with a control valve for controlling the on/off state of the drain pipe.
6. The apparatus for the treatment of microbial cells for the production of acrylamide according to claim 1, wherein a transparent lamp cover is provided on the outer side of the ultraviolet germicidal lamp; the lampshade is connected with the inner wall of the sterilization tank in a sealing way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444176.7U CN219983476U (en) | 2023-06-07 | 2023-06-07 | Thallus innocent treatment device for acrylamide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444176.7U CN219983476U (en) | 2023-06-07 | 2023-06-07 | Thallus innocent treatment device for acrylamide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219983476U true CN219983476U (en) | 2023-11-10 |
Family
ID=88613858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321444176.7U Active CN219983476U (en) | 2023-06-07 | 2023-06-07 | Thallus innocent treatment device for acrylamide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219983476U (en) |
-
2023
- 2023-06-07 CN CN202321444176.7U patent/CN219983476U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |