CN203123819U - Deodorizing device of biological filter tower - Google Patents
Deodorizing device of biological filter tower Download PDFInfo
- Publication number
- CN203123819U CN203123819U CN2013201080502U CN201320108050U CN203123819U CN 203123819 U CN203123819 U CN 203123819U CN 2013201080502 U CN2013201080502 U CN 2013201080502U CN 201320108050 U CN201320108050 U CN 201320108050U CN 203123819 U CN203123819 U CN 203123819U
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- China
- Prior art keywords
- gas
- mass transfer
- transfer medium
- liquid mass
- deodorizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 deodorizing device of a biological filter tower. A circulating liquid box is arranged at the bottom of the deodorizing device; a gas distribution device is arranged above the circulating liquid box; a first-stage gas-liquid mass transfer medium and a second-stage gas-liquid mass transfer medium are arranged above the gas distribution device in sequence; the first-stage gas-liquid mass transfer medium and the second-stage gas-liquid mass transfer medium are fixed in the deodorizing device through supporting plates respectively; a circulating spraying device is arranged between the first-stage gas-liquid mass transfer medium and the second-stage gas-liquid mass transfer medium; a demisting device and a humidifying spraying device are also arranged in the deodorizing device; the demisting device is communicated with a gas outlet barrel; and a hydrogen sulfide probe and an ammonia gas probe are mounted on the gas outlet barrel. The deodorizing device has the beneficial effects that odor and microorganisms have larger contact area and a certain contact time, so that the absorption efficiency is higher; and the demisting device at the tail end can be used for removing excess water vapors to achieve a better treatment effect. Treated gas can be monitored, so that the working parameters of the device can be adjusted according to the needs and the best deodorizing effect can be achieved.
Description
Technical field
The utility model relates to a kind of odor removal, relates in particular to a kind of biological filtering tower combined working odor removal.
Background technology
Existing biological deodorizing device foul smell contacts with spray liquid and fully causes odor removal efficient lower inadequately, can not reach desirable deodorizing effect; And present biological deodorizing device floor space is bigger, can't monitor in real time the gas after handling, so that can not adjust running parameter according to disposition at any time.
The utility model content
The purpose of this utility model is to provide a kind of biological filtering tower combined working odor removal, it can make the foul smell molecule contact fully with microorganism, carry out the demist processing to purifying back gas simultaneously, thereby reach higher odor removal efficient, can monitor in real time the hydrogen sulfide of foul smell after handling and the content of ammonia simultaneously.
The utility model adopts following technical scheme to realize:
A kind of biological filtering tower combined working odor removal, the bottom of this odor removal is the circulation fluid case, the top of described circulation fluid case is provided with distribution device in gas-fluid, it is characterized in that, described distribution device in gas-fluid top is disposed with one-level gas-liquid mass transfer medium and secondary gas-liquid mass transfer medium, described one, secondary gas-liquid mass transfer medium is fixed on odor removal inside by one-level supporting plate and secondary supporting plate respectively, one, be provided with circulating sprayer between the secondary gas-liquid mass transfer medium, the top of described secondary gas-liquid mass transfer medium is demister, be provided with the humidification spray equipment between secondary gas-liquid mass transfer medium and the demister, described demister is communicated with aiutage, and hydrogen sulfide probe and ammonia probe are installed on the described aiutage.
The useful technique effect that the utility model possesses is: bigger contact area and certain time of contact are arranged between foul smell and the microorganism, and absorption efficiency is higher; And has stronger resistance to corrosion; Terminal demister can be removed unnecessary aqueous vapor, reaches treatment effect preferably.The utility model is equipped with the detection system of hydrogen sulfide and ammonia simultaneously, implements monitoring to handling back gas, in order to adjust the running parameter of biological deodorizing device as required, makes deodorizing effect reach best.
Description of drawings
Fig. 1 is the structural representation of biological filtering tower combined working odor removal.
The specific embodiment
By following description to embodiment; to help public understanding the utility model more; but can't the specific embodiment that the applicant is given be considered as the restriction to technical solutions of the utility model, any definition to parts or technical characterictic change and/or to overall structure do form but not the conversion of essence all should be considered as the protection domain that the technical solution of the utility model limits.
Biological filtering tower combined working odor removal of the present utility model as shown in Figure 1, the bottom of this odor removal is circulation fluid case 1, the top of circulation fluid case 1 is provided with distribution device in gas-fluid 2, distribution device in gas-fluid 2 tops are disposed with one-level gas-liquid mass transfer medium 4 and secondary gas-liquid mass transfer medium 7, one, two secondary gas-liquid mass transfer media are fixed on odor removal inside by one-level supporting plate 3 and secondary supporting plate 6 respectively, one, be provided with circulating sprayer 5 between the secondary gas-liquid mass transfer medium, the top of secondary gas-liquid mass transfer medium 7 is demister 9, be provided with humidification spray equipment 8 between secondary gas-liquid mass transfer medium 7 and the demister 9, demister 9 is communicated with aiutage 10, and hydrogen sulfide probe 11 and ammonia probe 12 are installed on the aiutage 10.Gas and circulated sprinkling liquid carry out the mass transfer first time in one-level gas-liquid mass transfer medium 4, remove the part lyotrope (hydrogen sulfide, ammonia etc.) in the foul smell; Carry out the mass transfer second time in secondary gas-liquid mass transfer medium 7, this process is the core of biological filtering tower combined working reaction, the foul smell molecule mainly in this part by the microorganism decomposing, purifying, thereby reach higher odor removal efficient.Humidification spray equipment 8 tops are provided with demister 9, gas finally by the time have preferably except fog effect.Aiutage 10 tops are provided with hydrogen sulfide probe 11, ammonia probe 12, in order to the hydrogen sulfide of foul smell after handling and the content of ammonia are monitored in real time.
Can also make further improvement on the basis of present embodiment: the gas-liquid mass transfer medium adopts the plate column structure, the ligulate gabarit that comprises a sealing in the tower structure, the bottom of gabarit is flat dividing plate, the height of dividing plate is greater than the height of gabarit, the top margin of dividing plate and base all exceed the ligulate gabarit, and the edge of dividing plate is opened to zigzag, can respectively be left sawtooth at top margin and base separately, can certainly all have sawtooth at top margin and base.Grizzly bar is installed in the gabarit, and grizzly bar one end is fixed on the inboard of ligulate gabarit, and the other end is fixed on the dividing plate.The shape of each grizzly bar all is wavy, that is to say to form wavy grid seam between grizzly bar and the grizzly bar.Liquid flows through from the grid seam of screen, because the grid seam is for wavy, so liquid has formed the liquid curtain in the process of flowing through, be bound to exist the space between each liquid curtain of gushing out in the different grid seams, this just makes that gas can be by the space (perhaps crying the space) between liquid curtain and the liquid curtain when rising along dividing plate, the big leap ahead of the flow process of gas, and can fully interlock with liquid again contacts, turbulent extent increases, and mass transfer effect strengthens greatly.
Certainly; the utility model can also have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (1)
1. biological filtering tower combined working odor removal, the bottom of this odor removal is the circulation fluid case, the top of described circulation fluid case is provided with distribution device in gas-fluid, it is characterized in that, described distribution device in gas-fluid top is disposed with one-level gas-liquid mass transfer medium and secondary gas-liquid mass transfer medium, described one, secondary gas-liquid mass transfer medium is fixed on odor removal inside by one-level supporting plate and secondary supporting plate respectively, one, be provided with circulating sprayer between the secondary gas-liquid mass transfer medium, the top of described secondary gas-liquid mass transfer medium is demister, be provided with the humidification spray equipment between secondary gas-liquid mass transfer medium and the demister, described demister is communicated with aiutage, and hydrogen sulfide probe and ammonia probe are installed on the described aiutage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201080502U CN203123819U (en) | 2013-03-11 | 2013-03-11 | Deodorizing device of biological filter tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201080502U CN203123819U (en) | 2013-03-11 | 2013-03-11 | Deodorizing device of biological filter tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123819U true CN203123819U (en) | 2013-08-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201080502U Expired - Fee Related CN203123819U (en) | 2013-03-11 | 2013-03-11 | Deodorizing device of biological filter tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203123819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110871027A (en) * | 2018-08-31 | 2020-03-10 | 广西天源生物之本环保科技有限公司 | Novel utilize ozone to get rid of integrated system of fertilizer enterprise's foul tail gas |
| CN111939750A (en) * | 2020-08-10 | 2020-11-17 | 兰州理工大学 | Deodorizing microbial inoculum, deodorizing device and deodorizing method |
-
2013
- 2013-03-11 CN CN2013201080502U patent/CN203123819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110871027A (en) * | 2018-08-31 | 2020-03-10 | 广西天源生物之本环保科技有限公司 | Novel utilize ozone to get rid of integrated system of fertilizer enterprise's foul tail gas |
| CN111939750A (en) * | 2020-08-10 | 2020-11-17 | 兰州理工大学 | Deodorizing microbial inoculum, deodorizing device and deodorizing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20180311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |