CN217568063U - Waste gas treatment device for feed production workshop - Google Patents
Waste gas treatment device for feed production workshop Download PDFInfo
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- CN217568063U CN217568063U CN202221254576.7U CN202221254576U CN217568063U CN 217568063 U CN217568063 U CN 217568063U CN 202221254576 U CN202221254576 U CN 202221254576U CN 217568063 U CN217568063 U CN 217568063U
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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
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The utility model discloses a waste gas treatment device for a feed production workshop, which comprises a pulse dust collector, wherein one side of the pulse dust collector is provided with a spray tower, a conveying pipeline is communicated between the pulse dust collector and the spray tower, the conveying pipeline is communicated with a purification component for removing peculiar smell in waste gas, and one side of the spray tower is provided with a demisting box; the utility model has the advantages that the whole structure is simple it is single, can filter and remove the peculiar smell to the waste gas that produces when producing the fodder, make waste gas obtain purifying, reduce air pollution.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, specific theory relates to a waste-gas treatment device for feed production workshop.
Background
The feed is a general term of food for raising animals, and with the development of social economy, automatic production is popularized in the field of feed production, wherein the processing technology of the compound feed can be simply summarized as follows: the raw materials are received and cleaned, crushed, puffed and granulated, cooled and the like.
Wherein, when the fish feed is produced, a certain amount of fishy smell exhaust gas is emitted due to the raw materials and products of the feed, the exhaust gas has influence on the environment, and when the drying and cooling processes are carried out, the color of the exhaust gas is white, and the humidity of the exhaust gas is high.
And the waste gas generated in the feed production has pungent smell and a certain amount of feed dust, the waste gas is gas with no obvious color in the space and conveying process, and the main components are organic particles, organic sulfide, ammonia nitrogen, inorganic matters and the like.
The existing feed workshop is matched with partial waste gas collecting measures, but the existing waste gas collecting measures can only simply collect and filter waste gas generated in the production workshop and then discharge the waste gas, so that peculiar smell cannot be removed, and the using effect is further reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide an overall structure is simple, can filter and remove the peculiar smell to the waste gas that produces when producing the fodder, makes waste gas obtain purifying, reduces air pollution's exhaust treatment device for the feed production workshop.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a waste gas treatment device for feed production workshop, includes the pulse dust remover, one side of pulse dust remover is provided with the spray column, and the intercommunication has pipeline between pulse dust remover and the spray column, and the last intercommunication of pipeline has the purification subassembly that is arranged in getting rid of peculiar smell in the waste gas, one side of spray column is provided with except that the fog case.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
and the air inlet end of the conveying pipeline is communicated with the air outlet end of the pulse dust collector, and the air outlet end of the conveying pipeline is communicated with the air inlet end of the spray tower.
Further optimization: the purification assembly comprises an ozone generator, the air outlet end of the ozone generator is communicated with a communicating pipe, and the other end of the communicating pipe is communicated with the conveying pipeline.
Further optimization: the spraying tower is internally provided with a plurality of layers of spraying mechanisms along the height direction of the spraying tower, a liquid storage tank is arranged below the inner part of the spraying tower, and the outer part of the spraying tower is provided with a high-pressure conveying device used for conveying high-pressure water into the spraying mechanisms.
Further optimization: the spraying mechanism comprises a plurality of spraying pipes arranged in the spraying tower, and a plurality of spraying heads are arranged on the spraying pipes.
Further optimization: and a water replenishing pipe is arranged on the spray tower close to the position below the spray tower, and the water outlet end of the water replenishing pipe is communicated with a water storage tank in the spray tower.
Further optimization: and a water outlet pipe is arranged on the spray tower close to the position below the spray tower, and the water inlet end of the water outlet pipe is communicated with the water outlet of the water storage tank in the spray tower.
Further optimization: and a gas outlet is formed in the upper part of the spray tower, a gas outlet pipe is communicated with the gas outlet of the spray tower, and the other end of the gas outlet pipe is communicated with the demisting box.
Further optimization: an exhaust fan is connected in series on the air outlet pipe and used for pressurizing air in the air outlet pipe.
And (4) further optimizing: an exhaust chimney is arranged on one side of the demisting box, and the air outlet end of the demisting box is communicated with the exhaust chimney through a communicating pipeline.
The above technical scheme is adopted in the utility model, think about ingenious, rational in infrastructure, can handle the waste gas that produces in the feed production workshop, make waste gas obtain purifying, reduce air pollution to ozone that produces through ozone generator can get rid of the peculiar smell in the waste gas, make the smell of waste gas obtain purifying, improve purifying effect.
And can intercept the dust particulate matter in the waste gas through pulse dust collector and spray column, improve the interception effect to the dust particulate matter of interception can also continue to use as feed ingredient, reduces extravagantly, improves purifying effect.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a system diagram of an overall structure in an embodiment of the present invention;
fig. 2 is a schematic diagram of the overall structure in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a spray tower in an embodiment of the present invention.
In the figure: 1-a pulse dust collector; 2-an ozone generator; 3-a spray tower; 31-a spraying mechanism; 32-a spray pipe; 33-a shower head; 34-a water delivery pump; 35-a water conveying pipe; 36-water replenishing pipe; 37-a water outlet pipe; 4-an exhaust fan; 5-a demisting box; 6-an exhaust chimney; 7-a conveying pipeline; 71-a communicating tube; 72-air outlet pipe.
Detailed Description
Example 1: the utility model provides a waste gas treatment device for feed production workshop, includes pulse dust collector 1, one side of pulse dust collector 1 is provided with spray column 3, the intercommunication has pipeline 7 between pulse dust collector 1 and the spray column 3, the intercommunication has the purification subassembly that is arranged in getting rid of peculiar smell in the waste gas on pipeline 7, one side of spray column 3 is provided with except that fog tank 5.
Design like this, can be through collecting and carry to pulse dust collector 1 in with the waste gas that produces when producing the fodder, can intercept, filter the particulate matter in the waste gas through pulse dust collector 1 this moment, and in the back transport pipeline 7.
The work of purification subassembly is used for removing the peculiar smell to the waste gas in the pipeline 7 this moment, and then pipeline 7 guide this waste gas gets into spray column 3 in, and spray column 3 work is used for spraying the operation to waste gas this moment, and then further intercepts the tiny particle thing in the waste gas.
The waste gas that the spray tower 3 was handled and is accomplished is carried to defogging case 5 in, intercepts, filters through defogging case 5 moisture in the waste gas this moment, then realizes discharge to reach standard.
In this embodiment, the pulse dust collector 1 is a waterproof pulse dust collector.
The pulse dust collector 1 is provided with an air inlet, and the air inlet of the pulse dust collector 1 is communicated with an external waste gas collecting device through a communicating pipeline.
In this embodiment, the external waste gas collecting device is a conventional device, and an exhaust fan and other components can be adopted.
And the air inlet end of the conveying pipeline 7 is communicated with the air outlet end of the pulse dust collector 1, and the air outlet end of the conveying pipeline 7 is communicated with the air inlet end of the spray tower 3.
The design is that the filtered waste gas in the pulse dust collector 1 is conveyed into the conveying pipeline 7, and the conveying pipeline 7 is used for guiding the waste gas into the spray tower 3.
The filtered and intercepted particles in the pulse dust collector 1 can also be used as feed production raw materials for continuous use.
The purification assembly comprises an ozone generator 2, the air outlet end of the ozone generator 2 is communicated with a communicating pipe 71, and the other end of the communicating pipe 71 is communicated with a conveying pipeline 7.
By adopting the design, the ozone generator 2 can work to generate ozone which can be conveyed into the conveying pipeline 7 through the communicating pipe 71, at the moment, the ozone is mixed with the exhaust gas in the conveying pipeline 7, and the ozone can be used for removing peculiar smell in the exhaust gas.
A plurality of layers of spraying mechanisms 31 are arranged in the spraying tower 3 along the height direction of the spraying tower 3, a liquid storage tank is arranged below the inner part of the spraying tower 3, and a high-pressure conveying device used for conveying high-pressure water into the spraying mechanisms 31 is arranged outside the spraying tower 3.
The spraying mechanism 31 comprises a plurality of spraying pipes 32 arranged in the spraying tower 3, and a plurality of spraying heads 33 are arranged on the spraying pipes 32.
The atomization spraying direction of the spray header 33 is opposite to the air inlet direction of the waste gas in the spray tower 3.
By the design, the contact area between the water vapor sprayed out from the spray header 33 and the waste gas can be increased, so that the contact treatment efficiency is improved, and the use effect is improved.
The high-pressure conveying device comprises a water conveying pump 34, the water inlet end of the water conveying pump 34 is communicated with the water outlet at the lower end of the spray tower 3, and the water outlet end of the water conveying pump 34 is communicated with a water conveying pipe 35.
One end of the spray pipe 32 penetrates through the spray tower 3 and is communicated with the water delivery pipe 35.
By this arrangement, a certain amount of water can be filled in the liquid storage tank of the spray tower 3, and the water pump 34 is operated to suck the water and pressurize and convey the water into the water conveying pipe 35, and the water is guided by the water conveying pipe 35 to enter each spray pipe 32.
At this moment, water in the spray pipe 32 can be sprayed out by the spray head 33 to form water mist, and the water mist is fully contacted with the waste gas in the spray tower 3 at this moment and is further used for intercepting microparticles in the waste gas, so that the waste gas is purified, and dust particles are prevented from being directly discharged into the atmosphere.
In this embodiment, the spraying mechanisms 31 are three layers, and the three layers of spraying mechanisms 31 are arranged at intervals, so that the spraying effect can be improved, the amount of formed water mist is large, and the interception effect on microparticles in the waste gas can be further improved.
The water pipe 35 is connected in series with an electromagnetic valve, and the electromagnetic valve can be used for controlling the on-off of the water pipe 35.
The spraying pipes 32 are respectively connected in series with electromagnetic valves, and the electromagnetic valves are used for controlling the on-off of each spraying pipe 32.
A water replenishing pipe 36 is arranged on the spray tower 3 near the lower position of the spray tower, and the water outlet end of the water replenishing pipe 36 is communicated with a water storage tank in the spray tower 3.
The other end of the water replenishing pipe 36 communicates with an external water source, which may be municipal water.
The water replenishing pipe 36 is connected in series with a valve, and the valve can be used for controlling the on-off of the water replenishing pipe 36.
By the design, when the water in the water storage tank is lack of water, water can be conveyed through the water replenishing pipe 36, and then water supply for the spray tower 3 is realized.
A water outlet pipe 37 is arranged on the spray tower 3 near the lower position of the spray tower, and the water inlet end of the water outlet pipe 37 is communicated with the water outlet of the water storage tank in the spray tower 3.
The water outlet pipe 37 is connected in series with a valve, and the valve can be used for controlling the on-off of the water outlet pipe 37.
By the design, the water outlet pipe 37 can be used for discharging water in the spray tower 3 and intercepted particles, and the intercepted particles and water can be used as feed production raw materials for continuous use.
An air outlet is formed in the upper portion of the spray tower 3, an air outlet pipe 72 is communicated with the air outlet of the spray tower 3, and the other end of the air outlet pipe 72 is communicated with the demisting box 5.
An exhaust fan 4 is connected in series on the air outlet pipe 72, and the exhaust fan 4 is used for pressurizing air in the air outlet pipe 72.
By the design, the intercepted waste gas in the spray tower 3 enters the air outlet pipe 72, the exhaust fan 4 works at the moment, the flow velocity of the air in the air outlet pipe 72 can be accelerated through the blowing action of the exhaust fan 4, and the air enters the demisting box 5.
The demisting tank 5 is used for intercepting water mist droplets carried in the waste gas.
In the present embodiment, the mist removing box 5 is a prior art and can be purchased directly from the market.
An exhaust chimney 6 is arranged on one side of the demisting box 5, and the air outlet end of the demisting box 5 is communicated with the exhaust chimney 6 through a communicating pipeline.
When the waste gas treatment device is used, when waste gas generated on the dryer and the cooler needs to be treated, the waste gas generated on the dryer and the cooler is firstly collected and then is conveyed into the pulse dust collector 1, and at the moment, particulate matters in the waste gas are filtered and intercepted through the pulse dust collector 1.
The waste gas treated in the pulse dust collector 1 enters the conveying pipeline 7, the ozone generator 2 works at the moment to output ozone, the ozone is mixed with the waste gas in the conveying pipeline 7 at the moment, and the ozone can be used for removing peculiar smell and purifying the waste gas.
The waste gas in the conveying pipeline 7 enters the spray tower 3, at this time, water mist can be formed in the spray tower 3 through the cooperation of the water conveying pump 34 and the spray mechanism 31, and micro particles in the waste gas can be further intercepted through the water mist, so that the waste gas is purified.
The exhaust fan 4 is used for sucking the waste gas treated in the spray tower 3 through the air outlet pipe 72 and conveying the waste gas into the demisting box 5 in a pressurized mode, and the demisting box 5 is used for intercepting water mist droplets carried in the waste gas.
The air treated in the demisting tank 5 is conveyed into the exhaust chimney 6, and the treated air is discharged through the exhaust chimney 6.
In this embodiment 2, the peripheral hardware waste gas collection device is the air exhauster, and the air exhauster is laid respectively and is easily produced waste gas and dust position department in the workshop.
When the device is used, the exhaust fan can be used for sucking the waste gas in a workshop and conveying the waste gas into the pulse dust collector 1, and at the moment, the pulse dust collector 1 is used for filtering and intercepting particles in the waste gas.
The waste gas that the processing was accomplished in the pulse dust collector 1 gets into the pipeline 7, and ozone generator 2 work is used for exporting ozone this moment, and ozone mixes with the waste gas in the pipeline 7 this moment, can be used for removing the peculiar smell through this ozone, makes the waste gas obtain purifying.
The waste gas in the conveying pipeline 7 enters the spray tower 3, at this time, water mist can be formed in the spray tower 3 through the cooperation of the water conveying pump 34 and the spray mechanism 31, and micro particles in the waste gas can be further intercepted through the water mist, so that the waste gas is purified.
The exhaust fan 4 is used for sucking the waste gas treated in the spray tower 3 through the air outlet pipe 72 and conveying the waste gas into the demisting box 5 in a pressurized mode, and the demisting box 5 is used for intercepting water mist droplets carried in the waste gas.
The air treated in the demisting tank 5 is conveyed into the exhaust chimney 6, and the treated air is discharged through the exhaust chimney 6.
Embodiment 3, in this embodiment 3, the pulse dust collector 1 may also adopt a cyclone dust collector.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides a waste gas treatment device for feed production workshop, includes pulse dust collector (1), its characterized in that: one side of the pulse dust collector (1) is provided with a spray tower (3), a conveying pipeline (7) is communicated between the pulse dust collector (1) and the spray tower (3), a purification assembly for removing peculiar smell in waste gas is communicated on the conveying pipeline (7), and a demisting box (5) is arranged on one side of the spray tower (3).
2. The exhaust gas treatment device for the feed production plant according to claim 1, wherein: the air inlet end of the conveying pipeline (7) is communicated with the air outlet end of the pulse dust collector (1), and the air outlet end of the conveying pipeline (7) is communicated with the air inlet end of the spray tower (3).
3. The exhaust gas treatment device for the feed production plant according to claim 2, wherein: the purification assembly comprises an ozone generator (2), the air outlet end of the ozone generator (2) is communicated with a communicating pipe (71), and the other end of the communicating pipe (71) is communicated with the conveying pipeline (7).
4. The exhaust gas treatment device for the feed production plant according to claim 3, wherein: a plurality of layers of spraying mechanisms (31) are arranged in the spraying tower (3) along the height direction of the spraying tower (3), a liquid storage tank is arranged below the inner part of the spraying tower (3), and a high-pressure conveying device used for conveying high-pressure water into the spraying mechanisms (31) is arranged outside the spraying tower (3).
5. The exhaust gas treatment device for the feed production plant according to claim 4, wherein: the spraying mechanism (31) comprises a plurality of spraying pipes (32) arranged in the spraying tower (3), and a plurality of spraying heads (33) are arranged on the spraying pipes (32).
6. The exhaust gas treatment device for the feed production plant according to claim 5, wherein: a water replenishing pipe (36) is arranged on the spray tower (3) and close to the lower position of the spray tower, and the water outlet end of the water replenishing pipe (36) is communicated with a water storage tank in the spray tower (3).
7. The exhaust gas treatment device for the feed production plant according to claim 6, wherein: a water outlet pipe (37) is arranged on the spray tower (3) near the lower position of the spray tower, and the water inlet end of the water outlet pipe (37) is communicated with the water outlet of a water storage tank in the spray tower (3).
8. The exhaust gas treatment device for the feed production plant according to claim 7, wherein: an air outlet is formed in the upper portion of the spray tower (3), an air outlet pipe (72) is communicated with the air outlet of the spray tower (3), and the other end of the air outlet pipe (72) is communicated with the demisting box (5).
9. The exhaust gas treatment device for the feed production plant according to claim 8, wherein: an exhaust fan (4) is connected to the air outlet pipe (72) in series, and the exhaust fan (4) is used for pressurizing air in the air outlet pipe (72).
10. The exhaust gas treatment device for the feed production plant according to claim 9, wherein: an exhaust chimney (6) is arranged on one side of the demisting box (5), and the air outlet end of the demisting box (5) is communicated with the exhaust chimney (6) through a communicating pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221254576.7U CN217568063U (en) | 2022-05-24 | 2022-05-24 | Waste gas treatment device for feed production workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221254576.7U CN217568063U (en) | 2022-05-24 | 2022-05-24 | Waste gas treatment device for feed production workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217568063U true CN217568063U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221254576.7U Active CN217568063U (en) | 2022-05-24 | 2022-05-24 | Waste gas treatment device for feed production workshop |
Country Status (1)
| Country | Link |
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| CN (1) | CN217568063U (en) |
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2022
- 2022-05-24 CN CN202221254576.7U patent/CN217568063U/en active Active
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