CN210138596U - Biological deodorization device with built-in wool top type filler - Google Patents
Biological deodorization device with built-in wool top type filler Download PDFInfo
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- CN210138596U CN210138596U CN201920984817.5U CN201920984817U CN210138596U CN 210138596 U CN210138596 U CN 210138596U CN 201920984817 U CN201920984817 U CN 201920984817U CN 210138596 U CN210138596 U CN 210138596U
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- gas
- biological deodorization
- deodorization device
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a biological deodorization device with a built-in wool top type filler, which comprises a gas draught fan, a biological deodorization device shell, a gas distribution system, a wool top type filler, a nutrient solution storage tank, a circulating pump, a flow meter, a spraying system and a gas outlet, wherein the gas draught fan is used for introducing malodorous gas into the biological deodorization device shell, and the gas distribution system is used for uniformly distributing the malodorous gas in the biological deodorization device; the middle part of the biological deodorization device is provided with the wool top type filler, and active microorganisms for absorbing malodorous organic matters in malodorous gas are gathered on the wool top type filler; the lower part of the biological deodorization device is the nutrient solution storage tank, and the circulating pump and the flow meter are used for conveying nutrient solution to the spraying system; the gas outlet is used for discharging the gas with the malodorous substances removed out of the device. The biological deodorization device of the utility model has the advantages of simple preparation, low cost and long service life.
Description
Technical Field
The utility model relates to a biological deodorization device that built-in wool top formula was packed belongs to environmental protection equipment technical field for carry out purification treatment to foul gas.
Background
Malodorous gas is one of eight environmental hazards, not only pollutes the ecological environment, but also directly affects the life quality of people, even harms the health of human bodies, and is more and more concerned by people. There are many methods for treating odor, and there are various methods such as incineration, adsorption, biological deodorization, ion, masking, dilution, etc., among which biological deodorization is most economically effective. It can effectively remove the odorous substances such as hydrogen sulfide, reduction sulfide and the like in the waste gas, has high removal rate, low operation cost and simple operation and management, and is an ideal purification technology for solving the problem of the pollution of malodorous gases such as hydrogen sulfide and the like and further protecting the atmospheric environment.
For biological deodorization devices, a key factor for ensuring stable and efficient operation of biological deodorization systems is biological deodorization packing. The biological deodorization packing is various, and the common biological deodorization packing can be roughly divided into wood chip bark organic packing, plastic packing, ceramsite packing and carbon packing. The wood chip bark organic filler is easy to rot and has poor mechanical strength; the plastic filler has small specific surface area, poor moisture retention and hydrophilicity and poor adsorption capacity; the ceramsite filler has high energy consumption and high preparation cost; the carbon filler has many pores, too large pore size and high price.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of poor mechanical strength, poor shock resistance and high price of the existing biological deodorization technology, and provides a biological deodorization filler and a device which are simple in preparation, low in cost and long in service life.
Realize the utility model discloses purpose technical scheme is: a biological deodorization device with a built-in wool top type filler comprises a gas induced draft fan, a biological deodorization device shell, a gas distribution system, a wool top type filler, a nutrient solution storage tank, a circulating pump, a flowmeter, a spraying system and a gas outlet. The malodorous gas is introduced into the biological deodorization device through a pipeline between the gas induced draft fan and the biological deodorization device and is uniformly dispersed in the biological deodorization device through the gas distribution system; the middle part of the biological deodorization device is provided with a wool top type filler, and a large amount of active microorganisms are gathered on the wool top type filler, and the microorganisms can absorb malodorous organic matters in malodorous gas; the lower part of the biological deodorization device is a nutrient solution storage tank, the nutrient solution is conveyed to a spraying system through a circulating pump and a flowmeter and is sprayed down regularly, quantitatively and uniformly to keep necessary nutrition and proper humidity for microbial activity; the gas with the malodorous substances removed is discharged out of the device through the gas outlet.
A biological deodorization device with a built-in wool top type filler comprises a gas induced draft fan, a biological deodorization device shell, a gas distribution system, a wool top type filler, a nutrient solution storage tank, a circulating pump, a flow meter, a spraying system and a gas outlet, and is characterized in that malodorous gas is introduced into the biological deodorization device shell through the gas induced draft fan, and the gas distribution system is used for uniformly distributing the malodorous gas in the biological deodorization device; the middle part of the biological deodorization device is provided with the wool top type filler, and active microorganisms for absorbing malodorous organic matters in malodorous gas are gathered on the wool top type filler; the lower part of the biological deodorization device is the nutrient solution storage tank, and the circulating pump and the flow meter are used for conveying nutrient solution to the spraying system; the gas outlet is used for discharging the gas with the malodorous substances removed out of the device.
The utility model discloses a wool top formula fiber product is as gaseous biological deodorization device's filler, and this wool top formula filler has that specific surface is big, and structural porosity is big, and the surface has positive charge, adsorbs the microorganism of taking the negative charge easily, and the simple easy preparation of material, and the low price, advantages such as long service life can improve biological deodorization device's efficiency greatly.
The wool top type filler adopted by the technical scheme is made of polypropylene and vinylon, an annular fiber bundle is formed by the inner core and the outer side fibers, and the external diameter of the wool top type filler is about 30mm, and the specific gravity of the wool top type filler is larger than that of the wool top type fillerThe surface area is about 1.6m2The fiber has positive charges, and is easy to adsorb microorganisms with negative charges. The packing is divided into an upper layer and a lower layer, the lower layer is longitudinally arranged, the upper layer is transversely arranged and fixed on the frame, and the gap between every two wool top type packings is very small, so that waste gas can not directly pass through the gap of the wool top type packings.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the wool top type filler can keep the physical and chemical properties of the material for a long time and can also keep the corresponding strength.
(2) The wool top type filler has positive charges, is easy to adsorb microbes with negative charges, has the characteristics of two fibers, namely polypropylene and vinylon, and enables the adsorbed microbes to have diversity.
(3) The wool-type packing is simple and easy to manufacture, low in price and long in service life.
(4) The wool top type packing is divided into an upper layer and a lower layer, the lower layer is longitudinally arranged, the upper layer is transversely arranged and fixed on the frame, and the gap between every two wool top type packings is small, so that waste gas cannot directly penetrate through the gap of the wool top type packing.
(5) The wool top type filler is rope-shaped, is easy to replace, and can flexibly change the arrangement mode according to the requirement.
(6) The biological deodorization device has reasonable structure and easy maintenance and operation, and can implement safe and effective biological purification treatment on malodorous gas.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
FIG. 1 is a schematic structural view of the biological deodorization device with internal wool-type packing of the present invention
The reference numbers illustrate: 1-a gas induced draft fan; 2-a biological deodorization device housing; 3-gas distribution system; 4-wool top type filler; 5-a nutrient solution storage tank; 6-circulating pump; 7-a flow meter; 8-a spraying system; 9-air outlet.
Detailed Description
The technical solution implemented by the present invention will be clearly and completely described below with reference to fig. 1 of the present invention.
(1) The malodorous gas is pumped into the shell 2 of the biological deodorization device by a gas draught fan 1 and flows uniformly from bottom to top by a gas distribution system 3.
(2) The middle part of the biological deodorization device is provided with a wool top type filler 4, the filler is provided with positive charges, and a large number of microorganisms with negative charges are adsorbed on the filler. The packing is divided into an upper layer and a lower layer, the lower layer is longitudinally arranged, the upper layer is transversely arranged and fixed on the frame, and the gap between every two wool top type packings is very small, so that waste gas can not directly pass through the gap of the wool top type packings.
(3) The lower part of the biological deodorization device is a nutrient solution storage tank 5, the nutrient solution is conveyed to a spraying system 8 through a circulating pump 6 and a flow meter 7 and is sprayed downwards regularly, quantitatively and uniformly for maintaining the necessary nutrition and proper humidity for microbial activity.
(4) The malodorous gas comes out from the outlet of the gas distribution system 3 and contacts with the moisture on the wool top type packing 4, and due to the concentration difference of the gas phase and the liquid phase and the solubility of the malodorous substance in the liquid phase, the malodorous substance enters the liquid phase from the gas phase, stays on the wool top type packing, is decomposed and converted into harmless and simple substances by microorganisms, and the gas with the malodorous substance removed is discharged out of the device through the gas outlet 9.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the wool top type filler can keep the physical and chemical properties of the material for a long time and can also keep the corresponding strength.
(2) The wool top type filler has positive charges, is easy to adsorb microbes with negative charges, has the characteristics of two fibers, namely polypropylene and vinylon, and enables the adsorbed microbes to have diversity.
(3) The wool-type packing is simple and easy to manufacture, low in price and long in service life.
(4) The wool top type packing is divided into an upper layer and a lower layer, the lower layer is longitudinally arranged, the upper layer is transversely arranged and fixed on the frame, and the gap between every two wool top type packings is small, so that waste gas cannot directly penetrate through the gap of the wool top type packing.
(5) The wool top type filler is rope-shaped, is easy to replace, and can flexibly change the arrangement mode according to the requirement.
(6) The biological deodorization device has reasonable structure and easy maintenance and operation, and can implement safe and effective biological purification treatment on malodorous gas.
Claims (4)
1. A biological deodorization device with a built-in wool top type filler comprises a gas induced draft fan, a biological deodorization device shell, a gas distribution system, a wool top type filler, a nutrient solution storage tank, a circulating pump, a flow meter, a spraying system and a gas outlet, and is characterized in that malodorous gas is introduced into the biological deodorization device shell through the gas induced draft fan, and the gas distribution system is used for uniformly distributing the malodorous gas in the biological deodorization device; the middle part of the biological deodorization device is provided with the wool top type filler, and active microorganisms for absorbing malodorous organic matters in malodorous gas are gathered on the wool top type filler; the lower part of the biological deodorization device is the nutrient solution storage tank, and the circulating pump and the flow meter are used for conveying nutrient solution to the spraying system; the gas outlet is used for discharging the gas with the malodorous substances removed out of the device.
2. The biosdorking device with internal wool pack according to claim 1, wherein said wool pack has a positive charge.
3. The biological deodorization apparatus with built-in wool-type packings as claimed in claim 1, wherein the wool-type packings are divided into an upper layer and a lower layer, the lower layer is arranged longitudinally, the upper layer is arranged transversely and fixed on the frame, and the gap between every two wool-type packings is small.
4. The biosdorking device with wool pack embedded therein of claim 1, wherein the wool pack is in the form of a rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984817.5U CN210138596U (en) | 2019-06-27 | 2019-06-27 | Biological deodorization device with built-in wool top type filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984817.5U CN210138596U (en) | 2019-06-27 | 2019-06-27 | Biological deodorization device with built-in wool top type filler |
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| Publication Number | Publication Date |
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| CN210138596U true CN210138596U (en) | 2020-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920984817.5U Active CN210138596U (en) | 2019-06-27 | 2019-06-27 | Biological deodorization device with built-in wool top type filler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530271A (en) * | 2020-05-13 | 2020-08-14 | 东莞市水之源环境工程有限公司 | Device for regularly supplementing nutrient solution to biological trickling filter |
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2019
- 2019-06-27 CN CN201920984817.5U patent/CN210138596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530271A (en) * | 2020-05-13 | 2020-08-14 | 东莞市水之源环境工程有限公司 | Device for regularly supplementing nutrient solution to biological trickling filter |
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