CN216703796U - Alcohol fermentation equipment and waste gas treatment device thereof - Google Patents
Alcohol fermentation equipment and waste gas treatment device thereof Download PDFInfo
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- CN216703796U CN216703796U CN202123447682.5U CN202123447682U CN216703796U CN 216703796 U CN216703796 U CN 216703796U CN 202123447682 U CN202123447682 U CN 202123447682U CN 216703796 U CN216703796 U CN 216703796U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The utility model relates to the technical field of alcohol fermentation waste gas treatment, and discloses alcohol fermentation equipment and a waste gas treatment device thereof. According to the technical scheme, the alcohol fermentation equipment and the waste gas treatment device thereof provided by the utility model have the advantages that waste gas is sequentially discharged into the first washing tower and the second washing tower to remove water-soluble molecules in the waste gas, then ionized by the first plasma equipment to separate peculiar smell molecules, and finally washed by the third washing tower and discharged, so that the effect of waste gas treatment can be improved in three-stage washing and ionization processes; simultaneously first fan can reduce and maintain atmospheric pressure, and then has ensured fermentation cylinder and the inside production operating mode of yeast jar, and has reduced the required energy consumption of production.
Description
Technical Field
The utility model relates to the technical field of alcohol fermentation waste gas treatment, in particular to alcohol fermentation equipment and a waste gas treatment device thereof.
Background
Alcohol is an indispensable substance in life or industry. The alcohol fermentation is a process of decomposing organic matters such as glucose and the like by microorganisms (such as yeast) under an anaerobic condition to generate incomplete oxidation products such as alcohol, carbon dioxide and the like and release a small amount of energy at the same time. In the process of alcohol fermentation, waste gas is generated, the waste gas contains acid gas, peculiar smell molecules and the like, and the waste gas can be discharged into the air after being treated in consideration of the requirement of environmental protection.
At present, there are many ways for treating waste gas discharged from fermentation tank or yeast tank production, and the way of activated carbon adsorption is generally adopted. However, the treatment effect is poor only by means of activated carbon adsorption, and the internal air pressure of the existing waste gas treatment device is large, so that the internal air pressure of the fermentation tank or the yeast tank is too large, which can affect the working condition required by the internal production of the fermentation tank or the yeast tank and inhibit the metabolism of yeast; on the other hand, the energy consumption is also increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the existing waste gas treatment device in the prior art is poor in treatment effect and the working condition required by the production in a fermentation tank or a yeast tank is influenced by the atmospheric pressure, and provides alcohol fermentation equipment and a waste gas treatment device thereof.
In order to achieve the above object, an aspect of the present invention provides an apparatus for treating exhaust gas from alcohol fermentation, comprising:
the input end of the first washing tower is connected with the fermentation tank and the yeast tank and is used for washing water-soluble molecules in the waste gas inside the fermentation tank and the yeast tank;
a second scrubber, the input end of the second scrubber being connected to the output end of the first scrubber, for further scrubbing water soluble molecules in the exhaust gas;
the input end of the first plasma equipment is connected with the output end of the second washing tower and is used for ionizing the washed waste gas to separate peculiar smell molecules;
the input end of the third washing tower is connected with the output end of the first plasma equipment and is used for washing the ionized waste gas again and discharging the washed waste gas again;
the first fan is arranged between the first plasma equipment and the third washing tower and used for reducing the air pressure inside the fermentation tank and the yeast tank so as to guarantee the production working conditions inside the fermentation tank and the yeast tank;
the input ends of the buffer tanks are connected with a water pump, and the output ends of the buffer tanks are respectively connected with the first washing tower, the second washing tower and the third washing tower.
Optionally, the first scrubber, the second scrubber and the third scrubber are each provided with an alkali adding pipe inside, and the alkali adding pipe is used for adding alkali inside the first scrubber, the second scrubber or the third scrubber to neutralize the acid gas in the exhaust gas.
Optionally, a plurality of filter balls are disposed inside each of the first scrubber, the second scrubber and the third scrubber, and the filter balls include:
the filter comprises a circular substrate, a plurality of filter holes and a plurality of filter holes, wherein the circular substrate is provided with the plurality of filter holes;
the two circular rings are respectively and symmetrically arranged on two sides of the circular substrate;
the arc plates are arranged between the two circular rings and the circular base plate respectively.
Optionally, a plurality of the arc plates between one of the circular rings and the circular base plate are distributed in a staggered manner with a plurality of the arc plates between the other circular ring and the circular base plate.
Optionally, the first washing tower and the plurality of fermenters are communicated through a first pipeline, and a second fan is arranged on the first pipeline.
Optionally, the second scrubber and the first scrubber are communicated through a second pipeline, and a third fan is arranged on the second pipeline.
Optionally, the exhaust gas treatment device further comprises a third pipeline, one end of the third pipeline is communicated with the second washing tower, and the other end of the third pipeline is communicated with the first plasma equipment.
Optionally, the exhaust gas treatment device further comprises:
the input end of the second plasma equipment is communicated with the air to supplement the air;
and one end of the fourth fan is communicated with the third pipeline, and the other end of the fourth fan is connected with the output end of the second plasma equipment and is used for being matched with the second plasma equipment to provide oxygen for the first plasma equipment.
Optionally, the first scrubber comprises:
the bottom side wall of the lower tower body is communicated with the top of the fermentation tank;
go up the tower body, set up the top of tower body down and with tower body intercommunication down, the bottom lateral wall of going up the tower body with the top intercommunication of yeast jar.
In another aspect, the present invention further provides an alcohol fermentation apparatus, comprising a fermentation tank, a yeast tank, and an exhaust gas treatment device as described in any one of the above.
According to the technical scheme, the alcohol fermentation equipment and the waste gas treatment device thereof provided by the utility model have the advantages that waste gas is sequentially discharged into the first washing tower and the second washing tower to remove water-soluble molecules in the waste gas, then ionized by the first plasma equipment to separate peculiar smell molecules, and finally washed by the third washing tower and discharged, so that the effect of waste gas treatment can be improved in three-stage washing and ionization processes; simultaneously first fan can reduce and maintain atmospheric pressure, and then has ensured fermentation cylinder and the inside production operating mode of yeast jar, and has reduced the required energy consumption of production.
Drawings
FIG. 1 is a schematic view of an exhaust gas treatment apparatus of an alcohol fermentation apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic configuration diagram of an exhaust gas treatment apparatus of an alcohol fermentation apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic configuration diagram of a first plasma apparatus in an exhaust gas treatment device of an alcohol fermentation apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a first fan in an exhaust gas treatment device of an alcohol fermentation apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic view showing the structure of a filter ball in an exhaust gas treatment apparatus of an alcohol fermentation apparatus according to an embodiment of the present invention.
Description of the reference numerals
1. Fermentation tank 2, second fan
3. A first washing tower 4 and a second washing tower
5. Third fan 6, fourth fan
7. First plasma equipment 8 and first fan
9. Third scrubber 10, buffer tank
11. A first pipe 12 and a second pipe
13. Third and fourth pipelines 14 and 14
15. Second plasma device 16, ring
17. Circular base plate 18, arc plate
19. Filter ball
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are given by way of illustration and explanation only, not limitation.
FIG. 1 is a schematic view of an exhaust gas treatment apparatus of an alcohol fermentation apparatus according to an embodiment of the present invention; FIG. 2 is a schematic configuration diagram of an exhaust gas treatment apparatus of an alcohol fermentation apparatus according to an embodiment of the present invention; FIG. 3 is a schematic configuration diagram of a first plasma apparatus in an exhaust gas treatment device of an alcohol fermentation apparatus according to an embodiment of the present invention; FIG. 4 is a schematic structural diagram of a first fan in an exhaust gas treatment device of an alcohol fermentation apparatus according to an embodiment of the present invention. In fig. 1 to 4, the exhaust gas treatment apparatus may include a first scrubber 3, a second scrubber 5, a first plasma device 7, a third scrubber 9, a first fan 8, and a plurality of buffer tanks 10.
The input end of the first washing tower 3 is connected with the fermentation tank 1 and the yeast tank and is used for washing water-soluble molecules in waste gas in the fermentation tank 1 and the yeast tank; the input end of the second washing tower 5 is connected with the output end of the first washing tower 3 and is used for further washing water-soluble molecules in the waste gas; the input end of the first plasma equipment 7 is connected with the output end of the second washing tower 5 and is used for ionizing the washed waste gas to separate odor molecules; the input end of the third washing tower 9 is connected with the output end of the first plasma equipment 7 and is used for washing the ionized waste gas again and discharging the washed waste gas again; the first fan 8 is arranged between the first plasma equipment 7 and the third washing tower 9 and used for reducing the air pressure inside the fermentation tank 1 and the yeast tank so as to ensure the production working conditions inside the fermentation tank 1 and the yeast tank; the input ends of the plurality of buffer tanks 10 are connected with a water pump, and the output ends of the plurality of buffer tanks 10 are respectively connected with the first scrubber tower 3, the second scrubber tower 5 and the third scrubber tower 9.
When the plurality of fermentation tanks 1 and the yeast tanks generate the exhaust gas, the exhaust gas firstly flows into the first washing tower 3 through the pipe, a water spraying device is arranged inside the first washing tower 3, and the water spraying device is connected with the output end of the buffer tank 10 so as to spray the water inside the buffer tank 10 inside the first washing tower 3 to wash the exhaust gas, so that water-soluble molecules or substances in the exhaust gas are filtered. In addition, the spraying device is a conventional technology known to those skilled in the art, and will not be described in too much detail herein. Water in the buffer tank 10 is pumped into the spraying device through the water pump, is sprayed by the spraying device and then is filtered and recycled at the bottom of the first washing tower 3, and enters the buffer tank 10 again, so that the water is recycled. Similarly, the waste gas after passing through the first washing tower 3 is further washed by the second washing tower 4, so that water-soluble molecules in the waste gas are further removed. The waste gas after being washed by the second washing tower 5 flows into the first plasma device 7, and the first plasma device 7 ionizes and decomposes pollutants such as water-soluble peculiar smell molecules in the waste gas. The ionized waste gas enters the third scrubber 9 for final scrubbing to meet the emission standard, and is finally discharged along the third scrubber 9.
The traditional waste gas treatment method after alcohol fermentation mostly adopts an activated carbon adsorption method, but the treatment effect is poor only by the activated carbon adsorption method, and the internal air pressure of the existing waste gas treatment device is large, so that the internal air pressure of a fermentation tank or a yeast tank is too large, on one hand, the working condition required by the internal production of the fermentation tank or the yeast tank is influenced, and the metabolism of yeast is inhibited; on the other hand, the energy consumption is also increased. In the embodiment of the utility model, the pollutants in the exhaust gas can be sufficiently treated by adopting the multi-stage washing of the first washing tower 3, the second washing tower 5 and the third washing tower 9 and the ionization of the first plasma equipment 7 so as to meet the requirement of environmental emission. Meanwhile, a first fan 8 is arranged between the first plasma equipment 7 and the third washing tower 9, so that the air pressure can be reduced and maintained, the internal production working conditions of the fermentation tank 1 and the yeast tank are further guaranteed, and the energy consumption required by production is reduced.
In this embodiment of the present invention, the exhaust gas treatment device may further include an alkali addition pipe.
The first scrubber 3, the second scrubber 5 and the third scrubber 9 are all provided with an alkali adding pipe inside, and the alkali adding pipe is used for adding alkali inside the first scrubber 3, the second scrubber 5 or the third scrubber 9 to neutralize acid gas in the waste gas.
When the waste gas enters the first washing tower 3, the second washing tower 5 or the third washing tower 9, alkaline substances enter along the alkali adding pipe or are mixed with water for spraying after alkali is reduced, acid gas molecules in the waste gas and sprayed alkaline liquid generate neutralization reaction to generate water, and then acid gas in the waste gas is removed.
In this embodiment of the present invention, the exhaust gas treatment device may further include a plurality of filter balls 19. Specifically, the first scrubber 3, the second scrubber 5, and the third scrubber 9 are each provided inside with a plurality of filter balls 19, and the filter balls 19 may be as shown in fig. 5. Specifically, in fig. 5, the filter ball 19 may include a circular base plate 17, two circular rings 16, and a plurality of arc plates 18.
A plurality of filter holes are formed in the circular substrate 17; the two circular rings 16 are respectively and symmetrically arranged on two sides of the circular substrate 17; a plurality of arc plates 18 are respectively disposed between the two rings 16 and the circular base plate 17.
The arrangement of the arc plates 18 can increase the contact surface of the neutralization reaction of acid gas molecules in the waste gas and the alkaline neutralizing liquid or the reaction of water-soluble gas molecules in the waste gas and water, so as to facilitate the neutralization reaction or the water-soluble reaction. Meanwhile, water-soluble molecules in the waste gas can be attached to the arc plates 18 after being dissolved in water, and the attached water flows to the bottoms of the first washing tower 3, the second washing tower 5 or the third washing tower 9 along the side walls of the arc plates 18 after being collected, so that the water is recycled.
In the embodiment of the present invention, the distribution pattern of the plurality of arc plates 18 between one of the circular rings 16 and the circular base plate 17 and the plurality of arc plates 18 between the other circular ring 16 and the circular base plate 17 may be in various forms known to those skilled in the art, such as a symmetrical distribution, a staggered distribution, and the like. However, in a preferred embodiment of the present invention, the plurality of arc plates 18 between one circular ring 16 and the circular base plate 17 are alternately arranged with the plurality of arc plates 18 between the other circular ring 16 and the circular base plate 17 in consideration of the efficiency and effectiveness of neutralization of the acid gas with the basic neutralizing solution and the effectiveness of gas-liquid exchange.
In this embodiment of the present invention, as shown in fig. 2, the exhaust gas treatment device may further include a first duct 11 and a second fan 2.
The first washing tower 3 is communicated with the plurality of fermentation tanks 1 through a first pipeline 11, and a second fan 2 is arranged on the first pipeline 11.
Inside waste gas of a plurality of fermentation tanks 1 gets into first pipeline 11 along the top of a plurality of fermentation tanks 1, again flows to the inboard bottom of first scrubbing tower 3 along first pipeline 11, and the atmospheric pressure in first pipeline 11 can be controlled to second fan 2 in order to avoid influencing fermentation tank 1 or the inside production operating mode of yeast jar.
In this embodiment of the present invention, as shown in fig. 2 and 3, the exhaust gas treatment device may further include a second duct 12 and a third fan 5.
The second washing tower 4 is communicated with the first washing tower 3 through a second pipeline 12, and a third fan 5 is arranged on the second pipeline 12.
The waste gas after the preliminary washing of first scrubbing tower 3 gets into second pipeline 12 by the top of first scrubbing tower 3, again flows to the inboard bottom of second scrubbing tower 4 along second pipeline 12, and the atmospheric pressure in second pipeline 12 can be controlled in order to avoid influencing fermentation cylinder 1 or the inside production operating mode of yeast jar to third fan 5.
In the embodiment of the present invention, as shown in fig. 1, 3 and 4, the exhaust gas treatment apparatus may further include a third duct 13, a second plasma device 15 and a fourth fan 6.
One end of the third pipeline 13 is communicated with the second washing tower 4, and the other end of the third pipeline 13 is communicated with the first plasma equipment 7; the input end of the second plasma equipment 15 is communicated with air to be supplemented with air; one end of the fourth fan 6 is communicated with the third pipeline 13, and the other end of the fourth fan 6 is connected with the output end of the second plasma device 15, and is used for being matched with the second plasma device 15 to provide oxygen for the first plasma device 7.
The waste gas after the second washing in the second washing tower 4 enters the third pipeline 13 from the top of the second washing tower 4, and then flows to the first plasma device 7 along the third pipeline 13 for ionization. The second plasma device 15 can ionize oxygen in the air to become negative oxygen ions, and the negative oxygen ions are supplemented into the first plasma device 7 by matching with the fourth air supplementing machine 5 so as to guarantee the normal operation of the first plasma device 7.
In this embodiment of the present invention, as shown in fig. 3 and 4, the exhaust gas treatment device may further include a fourth pipe 14.
The first plasma equipment 7 and the third scrubber 9 are communicated through a fourth pipe 14, and the output end of the first fan 8 is connected with the fourth pipe 14.
The waste gas ionized by the first plasma device 7 enters the fourth pipeline 14 from the first plasma device 7 and flows to the bottom of the inner side of the third washing tower 9 along the fourth pipeline 14, and the first fan 8 can control the air pressure in the fourth pipeline 14 so as to maintain the production conditions inside the fermentation tank 1 and the yeast tank.
In this embodiment of the present invention, as shown in fig. 1 and 2, the first scrubber 3 may include a lower tower body and an upper tower body.
The bottom side wall of the lower tower body is communicated with the top of the fermentation tank 1; go up the tower body setting at the top of tower body down and with tower body intercommunication down, the bottom lateral wall of going up the tower body communicates with the top of yeast jar.
The waste gas of fermentation cylinder 1 gets into along tower body down, and the waste gas of yeast jar gets into along last tower body for the waste gas separation of fermentation cylinder 1 and yeast jar discharges, does benefit to the steady operation of fermentation cylinder 1 and yeast jar.
In another aspect, the utility model also provides an alcohol fermentation device. Specifically, the alcohol fermentation apparatus may include a fermentation tank 1, a yeast tank, and an exhaust gas treatment device. Specifically, the exhaust gas treatment apparatus may include a first scrubber tower 3, a second scrubber tower 5, a first plasma device 7, a third scrubber tower 9, a first fan 8, and a plurality of buffer tanks 10.
The input end of the first washing tower 3 is connected with the fermentation tank 1 and the yeast tank and is used for washing water-soluble molecules in waste gas in the fermentation tank 1 and the yeast tank; the input end of the second washing tower 5 is connected with the output end of the first washing tower 3 and is used for further washing water-soluble molecules in the waste gas; the input end of the first plasma equipment 7 is connected with the output end of the second washing tower 5 and is used for ionizing the washed waste gas to separate odor molecules; the input end of the third washing tower 9 is connected with the output end of the first plasma equipment 7 and is used for washing the ionized waste gas again and discharging the washed waste gas again; the first fan 8 is arranged between the first plasma equipment 7 and the third washing tower 9 and used for reducing the air pressure inside the fermentation tank 1 and the yeast tank so as to ensure the production working conditions inside the fermentation tank 1 and the yeast tank; the input ends of the plurality of buffer tanks 10 are connected with a water pump, and the output ends of the plurality of buffer tanks 10 are respectively connected with the first scrubber tower 3, the second scrubber tower 5 and the third scrubber tower 9.
When the plurality of fermentation tanks 1 and the yeast tanks generate the exhaust gas, the exhaust gas firstly flows into the first washing tower 3 through a pipe, a water spraying device is arranged inside the first washing tower 3, and the water spraying device is connected with the output end of the buffer tank 10 to spray the water inside the buffer tank 10 inside the first washing tower 3 to wash the exhaust gas, so that water-soluble molecules or substances in the exhaust gas are filtered. In addition, the spraying device is a conventional technology known to those skilled in the art, and will not be described in too much detail herein. Water in the buffer tank 10 is pumped into the spraying device through the water pump, is sprayed by the spraying device and then is filtered and recycled at the bottom of the first washing tower 3, and enters the buffer tank 10 again, so that the water is recycled. Similarly, the waste gas after passing through the first washing tower 3 is further washed by the second washing tower 4, so that water-soluble molecules in the waste gas are further removed. The waste gas after being washed by the second washing tower 5 flows into the first plasma device 7, and the first plasma device 7 ionizes and decomposes pollutants such as water-soluble peculiar smell molecules in the waste gas. The ionized waste gas enters the third scrubber 9 for final scrubbing to meet the emission standard, and is finally discharged along the third scrubber 9.
According to the technical scheme, the alcohol fermentation equipment and the waste gas treatment device thereof provided by the utility model have the advantages that waste gas is sequentially discharged into the first washing tower 3 and the second washing tower 4 to remove water-soluble molecules in the waste gas, then ionized 7 by the first plasma equipment to separate peculiar smell molecules, and finally washed by the third washing tower 9 and discharged, so that the effect of waste gas treatment can be improved in three-stage washing and ionization processes; simultaneously first fan 8 can reduce and maintain atmospheric pressure, and then has ensured fermentation cylinder 1 and the inside production operating mode of yeast jar, and has reduced the required energy consumption of production.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the utility model is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention can be made, and the same should be considered as the disclosure of the present invention as long as the idea of the present invention is not violated.
Claims (10)
1. An exhaust gas treatment device for alcohol fermentation, comprising:
a first washing tower (3), wherein the input end of the first washing tower (3) is connected with the fermentation tank (1) and the yeast tank and is used for washing water-soluble molecules in the waste gas inside the fermentation tank (1) and the yeast tank;
a second scrubber (4), the input of the second scrubber (4) being connected to the output of the first scrubber (3) for further scrubbing water soluble molecules in the exhaust gas;
the input end of the first plasma device (7) is connected with the output end of the second washing tower (4) and is used for ionizing the washed waste gas to separate peculiar smell molecules;
a third scrubber (9), the input end of the third scrubber (9) is connected with the output end of the first plasma equipment (7), and the third scrubber is used for scrubbing the ionized waste gas again and discharging the scrubbed waste gas again;
the first fan (8) is arranged between the first plasma device (7) and the third washing tower (9) and is used for reducing the air pressure inside the fermentation tank (1) and the yeast tank so as to guarantee the production working conditions inside the fermentation tank (1) and the yeast tank;
the washing device comprises a plurality of buffer tanks (10), wherein the input ends of the buffer tanks (10) are connected with a water pump, and the output ends of the buffer tanks (10) are respectively connected with the first washing tower (3), the second washing tower (4) and the third washing tower (9).
2. The exhaust gas treatment device according to claim 1, wherein an alkali adding pipe for adding alkali to the inside of the first scrubber tower (3), the second scrubber tower (4) or the third scrubber tower (9) to neutralize the acid gas in the exhaust gas is provided inside each of the first scrubber tower (3), the second scrubber tower (4) and the third scrubber tower (9).
3. The exhaust gas treatment device according to claim 1, wherein a plurality of filter balls (19) are provided inside each of the first scrubber tower (3), the second scrubber tower (4), and the third scrubber tower (9), and the filter balls (19) include:
the filter comprises a circular base plate (17), wherein a plurality of filter holes are formed in the circular base plate (17);
the two circular rings (16), the two circular rings (16) are respectively and symmetrically arranged on two sides of the circular base plate (17);
a plurality of arc plates (18), wherein the plurality of arc plates (18) are respectively arranged between the two circular rings (16) and the circular base plate (17).
4. An exhaust gas treatment device according to claim 3, characterized in that a plurality of said arc plates (18) between one of said rings (16) and said circular base plate (17) are staggered with respect to a plurality of said arc plates (18) between the other of said rings (16) and said circular base plate (17).
5. An exhaust gas treatment device according to claim 1, characterized in that the first scrubber tower (3) and the plurality of fermenters (1) are in communication via a first conduit (11), the first conduit (11) being provided with a second fan (2).
6. An exhaust gas treatment device according to claim 5, characterized in that the second scrubber tower (4) and the first scrubber tower (3) are in communication via a second duct (12), and a third fan (5) is arranged on the second duct (12).
7. An exhaust gas treatment device according to claim 6, characterized in that the exhaust gas treatment device further comprises a third conduit (13), one end of the third conduit (13) being in communication with the second scrubber tower (4), the other end of the third conduit (13) being in communication with the first plasma equipment (7).
8. The exhaust treatment device of claim 7, further comprising:
a second plasma device (15) having an input end communicating with the air to be supplemented with the air;
and one end of the fourth fan (6) is communicated with the third pipeline (13), and the other end of the fourth fan is connected with the output end of the second plasma equipment (15) and is used for being matched with the second plasma equipment (15) to provide oxygen for the first plasma equipment (7).
9. Exhaust gas treatment device according to claim 1, characterized in that the first scrubber tower (3) comprises:
the bottom side wall of the lower tower body is communicated with the top of the fermentation tank (1);
go up the tower body, set up the top of tower body down and with tower body intercommunication down, the bottom lateral wall of going up the tower body with the top intercommunication of yeast jar.
10. An alcohol fermentation apparatus comprising a fermentation tank 1, a yeast tank, and the exhaust gas treatment device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123447682.5U CN216703796U (en) | 2021-12-30 | 2021-12-30 | Alcohol fermentation equipment and waste gas treatment device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123447682.5U CN216703796U (en) | 2021-12-30 | 2021-12-30 | Alcohol fermentation equipment and waste gas treatment device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216703796U true CN216703796U (en) | 2022-06-10 |
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ID=81889461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123447682.5U Active CN216703796U (en) | 2021-12-30 | 2021-12-30 | Alcohol fermentation equipment and waste gas treatment device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216703796U (en) |
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2021
- 2021-12-30 CN CN202123447682.5U patent/CN216703796U/en active Active
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