CN202893182U - Unit type exhaust tail-gas treatment device - Google Patents
Unit type exhaust tail-gas treatment device Download PDFInfo
- Publication number
- CN202893182U CN202893182U CN201220588169XU CN201220588169U CN202893182U CN 202893182 U CN202893182 U CN 202893182U CN 201220588169X U CN201220588169X U CN 201220588169XU CN 201220588169 U CN201220588169 U CN 201220588169U CN 202893182 U CN202893182 U CN 202893182U
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- China
- Prior art keywords
- gas
- processing device
- exhaust gas
- air draft
- gas processing
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- Expired - Lifetime
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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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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a unit type exhaust tail-gas treatment device. The device is provided with an air outlet fan, a bio-filter, a water washing chamber and a tail-gas outlet which are arranged sequentially along the air-flow direction, wherein the water washing chamber is successively provided with a spray pipe, an adsorption filling layer, a water tank and a circulating water pump which are arranged from the top to the bottom. According to the unit type exhaust tail-gas treatment device, different filter mediums can be arranged according to different gases for filtering step by step, so that poisonous, hazard and malodorous gases in the gas can be effectively filtered, the gas can be completely purified through the water washing chamber, and the exhausted purified gas can reach the Integrated Emission Standard of Air Pollutants of China. The unit type exhaust tail-gas treatment device is simple in structure, low in manufacture cost and high in purification efficiency.
Description
Technical field
The utility model relates to a kind of emission-control equipment, relates in particular to a kind of modular air draft exhaust gas processing device.
Background technology
In the solar energy mud drying process, for the humidity that makes Sludge Surface enters unsaturated state by original saturation state, need constantly the indoor humid air of greenhouse to be discharged, reduce the ambient humidity of sludge drying, and keep the needed airflow field of sludge drying, thereby impel further air evaporation towards periphery of mud internal moisture.Different with sludge quality in the mud drying process, often contain peculiar smell or pernicious gas or suspended particulate in its ambient air, directly discharging does not meet environmental requirement.Along with the reinforcement of environmental consciousness, people more and more pay attention to the processing of the waste gas such as poisonous, harmful, suspended particulate substance, and exhaust-gas treatment way commonly used is that waste gas is processed by waste gas treatment cabinet at present.Present waste gas treatment cabinet mainly adopts atomization technique, by the way that sprays useless G﹠W is mixed, and then passes through charcoal treatment.But the stickiness solid particle among the waste gas makes active carbon stop up easily, so that the performance of active carbon is affected.Because contain various dusty gas of different nature among the waste gas, this device can not be removed the dusty gas among the waste gas accurately.
Granted publication number be CN201906540U patent disclosure a kind of utility model patent of waste gas treatment cabinet, its described waste gas treatment cabinet comprises a cabinet, one end of cabinet is provided with air inlet, the other end is provided with the gas outlet, along gas flow direction, be disposed with several side by side cascade maze devices in the described cabinet, the wind-guiding case, the steam-water mixing inserts, several carbonated drink shunting maze device and dash inserts side by side, cascade maze device side by side, the wind-guiding case, steam-water mixing inserts top is provided with spray head, spray head and a spray washing case are come round, the spray washing case is provided with a shower water water inlet, and bottom of cabinet bulk has washings storage chamber.This patent can effectively be processed the stickiness solid particle among the waste gas, but can not remove accurately equally the dusty gas of different nature among the waste gas.
The utility model content
Goal of the invention: for above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model provides a kind of modular air draft exhaust gas processing device.
Technical scheme: for solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of modular air draft exhaust gas processing device, this device is provided with air-out blower fan successively along airflow direction, and biofilter, water washing chamber and tail gas outlet are provided with filter medium in the described biofilter; Described water washing chamber is provided with shower, adsorption stuffing layer, water tank and water circulating pump from top to bottom successively.The filler of described adsorption stuffing layer is the strong sorbing material of porous, has good absorption property.
As preferably, described biofilter can arrange a plurality of, and along airflow direction, go forward one by one and filter step by step in each biofilter.Because the dusty gas composition is numerous, can dispose according to the composition of dusty gas corresponding filter medium, filter step by step.
As preferably, the upper end of described water tank is provided with the fluid infusion hole, and the lower end is provided with discharge outlet.
As preferably, described modular air draft exhaust gas processing device is made by PPR sheet material, thereby has good corrosion resistance.
As preferably, a side of described biofilter and water washing chamber is equipped with dodge gate, is convenient to filter medium and filler are carried out periodic cleaning or replacing, guarantees the gas cleaning effect.
As preferably, described modular air draft exhaust gas processing device is provided with a plurality of.
Beneficial effect: modular air draft exhaust gas processing device described in the utility model can arrange according to different gas different filter mediums, filter step by step, thereby effectively filter poisonous, the harmful and foul gas among the gas, realize purifying thoroughly by water washing chamber at last, the gas of discharging reaches country's " discharge standard of air pollutants " after purifying, simple in structure, the low cost of manufacture of the utility model, purification efficiency is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is described cisten mechanism schematic diagram.
Sequence number represents among the figure: 1: air-out blower fan; 2: the tail gas outlet; 3: the biofilter; 4: water washing chamber; 5: shower; 6: the adsorption stuffing layer; 7: water tank; 8: water circulating pump; 9: the fluid infusion hole; 10: discharge outlet; 11 dodge gates; 12: cascade; 13: greenhouse.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 1 and Figure 2, modular air draft exhaust gas processing device described in the utility model is provided with air-out blower fan 1, biofilter 3, water washing chamber 4 and tail gas outlet 2 successively along airflow direction, wherein, be provided with filter medium in the biofilter 3, biofilter 3 can arrange a plurality of, go forward one by one and filter step by step in each biofilter 3, described water washing chamber 4 is disposed with water sprayer tube 5, adsorption stuffing layer 6, water tank 7, water circulating pump 8 from top to bottom; One side of described biofilter 3 and water washing chamber 4 is equipped with dodge gate 11.
This utility model in use, greenhouse 13 indoor tail gas enter in the biofilter 3 through air-out blower fan 1 and filter, gas after the filtration enters in the water washing chamber 4 again, by the liquid in the shower 5 tail gas is sprayed, form cascade 12, be steam water interface, this steam water interface carries out discharging from tail gas outlet 2 after the adsorption treatment through adsorption stuffing layer 6, water behind the spray enters in the water tank 7 again, then recycle through water circulating pump 8, in addition, can be by fluid infusion hole 9 to water tank 7 interior supplementing water and solvents, or by the solution in the discharge outlet 10 discharge water tanks 7, to reach the purpose of cleaning or changing.
Claims (6)
1. modular air draft exhaust gas processing device, it is characterized in that: along airflow direction, this modular air draft exhaust gas processing device is provided with air-out blower fan (1) successively, biofilter (3), water washing chamber (4) and tail gas outlet (2); Described biofilter is provided with filter medium in (3); Described water washing chamber (4) is provided with shower (5), adsorption stuffing layer (6), water tank (7) and water circulating pump (8) from top to bottom successively.
2. according to modular air draft exhaust gas processing device claimed in claim 1, it is characterized in that: described biofilter is provided with a plurality of, is arranged side by side successively.
3. according to modular air draft exhaust gas processing device claimed in claim 1, it is characterized in that: the upper end of described water tank (7) is provided with fluid infusion hole (9), and the lower end is provided with discharge outlet (10).
4. according to modular air draft exhaust gas processing device claimed in claim 1, it is characterized in that: a side of described biofilter (3) and water washing chamber (4) is equipped with dodge gate (11).
5. according to modular air draft exhaust gas processing device claimed in claim 1, it is characterized in that: described modular air draft exhaust gas processing device is made by PPR sheet material.
6. according to modular air draft exhaust gas processing device claimed in claim 1, it is characterized in that: described modular air draft exhaust gas processing device is provided with a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220588169XU CN202893182U (en) | 2012-11-09 | 2012-11-09 | Unit type exhaust tail-gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220588169XU CN202893182U (en) | 2012-11-09 | 2012-11-09 | Unit type exhaust tail-gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893182U true CN202893182U (en) | 2013-04-24 |
Family
ID=48113904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220588169XU Expired - Lifetime CN202893182U (en) | 2012-11-09 | 2012-11-09 | Unit type exhaust tail-gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177757A (en) * | 2021-12-10 | 2022-03-15 | 中冶华天工程技术有限公司 | Municipal discharge port aerosol germ killing and foul gas collecting and removing device and method |
-
2012
- 2012-11-09 CN CN201220588169XU patent/CN202893182U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177757A (en) * | 2021-12-10 | 2022-03-15 | 中冶华天工程技术有限公司 | Municipal discharge port aerosol germ killing and foul gas collecting and removing device and method |
| CN114177757B (en) * | 2021-12-10 | 2023-11-17 | 中冶华天工程技术有限公司 | Municipal exhaust aerosol germ killing and malodorous gas collecting and removing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |