CN205127737U - Gaseous state organic pollutant clarification plant - Google Patents
Gaseous state organic pollutant clarification plant Download PDFInfo
- Publication number
- CN205127737U CN205127737U CN201520665530.8U CN201520665530U CN205127737U CN 205127737 U CN205127737 U CN 205127737U CN 201520665530 U CN201520665530 U CN 201520665530U CN 205127737 U CN205127737 U CN 205127737U
- Authority
- CN
- China
- Prior art keywords
- housing
- packing layer
- blast pipe
- treatment equipment
- nutrient solution
- 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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Classifications
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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
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- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses a gaseous state organic pollutant clarification plant, including biological treatment equipment and the photocatalytic treatment equipment that sets gradually, biological treatment equipment includes casing A (1), packing layer (4), packing layer (4) are adhered to there is the microorganism, it is provided with and sprays set (5) to be located packing layer (4) upper portion, be provided with defogging device (7) in the blast pipe A of casing A (1), photocatalytic treatment equipment includes casing B (8), catalytic reaction net (10) and ultraviolet lamp group (11), blast pipe B (12) of casing B (8) are connected with one adsorption tanks (13). The beneficial effects of the utility model are that: can carry out quick, thorough purification with organic waste gas, simple process, small investment is administered, discharge to reach standard behind the waste gas pollution control and treatment can be satisfied.
Description
Technical field
The utility model relates to gas treatment equipment technical field, particularly a kind of gaseous organic pollutant cleaning equipment.
Background technology
Organic exhaust gas ubiquity is inflammable and explosive, poisonous and harmful, water insoluble, be dissolved in the features such as organic solvent, make the intractability of organic exhaust gas larger.If the not treated direct discharge of this waste gas, not only can illegal national environmental protection regulation, and also these harmful substances fill the air diffusion in device district, seriously damage the healthy of Enterprise Staff again, even threat to life.Therefore, effective governing measure must be taked to this kind of high-concentration waste gas.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides the gaseous organic pollutant cleaning equipment that a kind of Processing tecchnics is simple, can meet qualified discharge after waste gas pollution control and treatment.
The purpose of this utility model is achieved through the following technical solutions: a kind of gaseous organic pollutant cleaning equipment, comprise the biological treating equipment and photocatalysis treatment equipment that set gradually, described biological treating equipment comprises housing A, the bottom of housing A is filled with nutrient solution, the bottom of housing A is provided with nutrient solution discharging tube, the sidewall being positioned at the housing A of nutrient solution ullage is provided with air inlet pipe A, the housing A being positioned at air inlet pipe top is provided with and the cavity volume of housing A is divided into upper and lower two-part packing layer, packing layer is attached with microorganism, the housing A being positioned at packing layer top is provided with shower tray, the feed tube of shower tray connects the liquid outlet of circulating pump, the inlet of circulating pump is communicated with nutrient solution discharging tube, the top being positioned at housing A is provided with blast pipe A, demister is provided with in blast pipe A, described photocatalysis treatment equipment comprises housing B, the bottom of housing B is provided with air inlet pipe B, blast pipe A connects air inlet pipe B, the inside of housing B is provided with and the cavity volume of housing B is divided into upper and lower two-part catalytic reaction net, the side being positioned at catalytic reaction net is provided with ultraviolet lamp group, the top of housing B is provided with blast pipe B, blast pipe B is connected with adsorption tanks.
First waste gas enter biological treating equipment, and through packing layer, the organic components in waste gas is dissolved in the liquid phase of nutrient solution, and microorganism utilizes the organic substance be dissolved in liquid phase, carries out metabolism breeding, after gas after biological treating equipment process is dehumidified by demister in blast pipe, enter photocatalysis treatment equipment, contact with the photocatalyst of catalytic reaction net surface, under the Ultraviolet radiation that photocatalyst sends in ultraviolet lamp group, surface forms electron hole pair and hydroxyl radical free radical, organic matter rapid oxidation in flue gas is decomposed, form carbon dioxide, the stable innocuous substance such as water, the gas completing catalytic reaction is finally emptying after adsorption tanks absorption, because in the waste gas after twice process, pollutant load is little, therefore adsorption tanks carry out desorption after can running the long duration again, greatly simplify operation.
Described microorganism is sulfur bacteria, nitrobacteria, bafillus natto and bacillus licheniformis.
Described packing layer is plastic honeycomb shape filler.
Described catalytic reaction net adopts nickel to make, and immobilized on it have Nano titanium dioxide photocatalyst.
The utility model has the following advantages:
Organic exhaust gas can carry out purifying fast, thoroughly by the utility model; Processing tecchnics is simple, small investment, can meet qualified discharge after waste gas pollution control and treatment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-housing A, 2-nutrient solution discharging tube, 3-air inlet pipe A, 4-packing layer, 5-shower tray, 6-circulating pump, 7-demister, 8-housing B, 9-air inlet pipe B, 10-catalytic reaction net, 11-ultraviolet lamp group, 12-blast pipe B, 13-adsorption tanks.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, a kind of gaseous organic pollutant cleaning equipment, comprise the biological treating equipment and photocatalysis treatment equipment that set gradually, described biological treating equipment comprises housing A1, the bottom of housing A1 is filled with nutrient solution, the bottom of housing A1 is provided with nutrient solution discharging tube 2, the sidewall being positioned at the housing A1 of nutrient solution ullage is provided with air inlet pipe A3, the housing A1 being positioned at air inlet pipe top is provided with and the cavity volume of housing A1 is divided into upper and lower two-part packing layer 4, packing layer 4 is attached with microorganism, the housing A1 being positioned at packing layer 4 top is provided with shower tray 5, the feed tube of shower tray 5 connects the liquid outlet of circulating pump 6, the inlet of circulating pump 6 is communicated with nutrient solution discharging tube 2, the top being positioned at housing A1 is provided with blast pipe A, demister 7 is provided with in blast pipe A, described photocatalysis treatment equipment comprises housing B8, the bottom of housing B8 is provided with air inlet pipe B9, blast pipe A connects air inlet pipe B9, the inside of housing B8 is provided with and the cavity volume of housing B8 is divided into upper and lower two-part catalytic reaction net 10, the side being positioned at catalytic reaction net 10 is provided with ultraviolet lamp group 11, the top of housing B8 is provided with blast pipe B12, blast pipe B12 is connected with adsorption tanks 13.
First waste gas enter biological treating equipment, and when through packing layer 4, the organic components in waste gas is dissolved in the liquid phase of nutrient solution, and microorganism utilizes the organic substance be dissolved in liquid phase, carries out metabolism breeding, after gas after biological treating equipment process is dehumidified by demister 7 in blast pipe, enter photocatalysis treatment equipment, contact with the photocatalyst on catalytic reaction net 10 surface, under the Ultraviolet radiation that photocatalyst sends in ultraviolet lamp group 11, surface forms electron hole pair and hydroxyl radical free radical, organic matter rapid oxidation in flue gas is decomposed, form carbon dioxide, the stable innocuous substance such as water, the gas completing catalytic reaction is finally emptying after adsorption tanks 13 adsorb, because in the waste gas after twice process, pollutant load is little, therefore adsorption tanks 13 carry out desorption after can running the long duration again, greatly simplify operation.
Described microorganism is sulfur bacteria, nitrobacteria, bafillus natto and bacillus licheniformis.
Described packing layer 4 is plastic honeycomb shape filler.
Described catalytic reaction net 10 adopts nickel to make, and immobilized on it have Nano titanium dioxide photocatalyst.
Claims (2)
1. a gaseous organic pollutant cleaning equipment, it is characterized in that: comprise the biological treating equipment and photocatalysis treatment equipment that set gradually, described biological treating equipment comprises housing A(1), housing A(1) bottom be filled with nutrient solution, housing A(1) bottom be provided with nutrient solution discharging tube (2), be positioned at the housing A(1 of nutrient solution ullage) sidewall on be provided with air inlet pipe A(3), be positioned at the housing A(1 on air inlet pipe top) be provided with housing A(1) cavity volume be divided into upper and lower two-part packing layer (4), packing layer (4) is attached with microorganism, be positioned at the housing A(1 on packing layer (4) top) be provided with shower tray (5), the feed tube of shower tray (5) connects the liquid outlet of circulating pump (6), the inlet of circulating pump (6) is communicated with nutrient solution discharging tube (2), be positioned at housing A(1) top be provided with blast pipe A, demister (7) is provided with in blast pipe A, described photocatalysis treatment equipment comprises housing B(8), housing B(8) bottom be provided with air inlet pipe B(9), blast pipe A connects air inlet pipe B(9), housing B(8) inside be provided with housing B(8) cavity volume be divided into upper and lower two-part catalytic reaction net (10), the side being positioned at catalytic reaction net (10) is provided with ultraviolet lamp group (11), housing B(8) top be provided with blast pipe B(12), blast pipe B(12) be connected with an adsorption tanks (13).
2. a kind of gaseous organic pollutant cleaning equipment according to claim 1, is characterized in that: described packing layer (4) is plastic honeycomb shape filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665530.8U CN205127737U (en) | 2015-08-31 | 2015-08-31 | Gaseous state organic pollutant clarification plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665530.8U CN205127737U (en) | 2015-08-31 | 2015-08-31 | Gaseous state organic pollutant clarification plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205127737U true CN205127737U (en) | 2016-04-06 |
Family
ID=55613562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520665530.8U Expired - Fee Related CN205127737U (en) | 2015-08-31 | 2015-08-31 | Gaseous state organic pollutant clarification plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205127737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046005A (en) * | 2018-10-31 | 2018-12-21 | 郑州韦尔特生物科技有限公司 | A kind of organic waste gas treatment equipment with biologic packing material |
-
2015
- 2015-08-31 CN CN201520665530.8U patent/CN205127737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046005A (en) * | 2018-10-31 | 2018-12-21 | 郑州韦尔特生物科技有限公司 | A kind of organic waste gas treatment equipment with biologic packing material |
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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: 20160406 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |