CN105311903A - Industrial waste gas processing device - Google Patents
Industrial waste gas processing device Download PDFInfo
- Publication number
- CN105311903A CN105311903A CN201410340807.XA CN201410340807A CN105311903A CN 105311903 A CN105311903 A CN 105311903A CN 201410340807 A CN201410340807 A CN 201410340807A CN 105311903 A CN105311903 A CN 105311903A
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- Prior art keywords
- purifying box
- waste gas
- water tank
- industrial waste
- smoke pipe
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- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
An industrial waste gas processing device comprises a cyclone dust collector, a smoke pipe, a purifying box, and a water tank. The industrial waste gas processing device is characterized in that a slag collecting tank is arranged in the lower part of the cyclone dust collector, the cyclone dust collector is connected to the purifying box through the smoke pipe; the purifying box is connected to the water tank through the smoke pipe, the tail end of the smoke pipe is inserted into the water in the water tank, the water tank is connected to a gas discharge pipe, dual layers of filter screens are arranged in the purifying box, the first layer is an active carbon filter screen, the second layer is an ultrafilter screen, and the bottom of the purifying box is filled with a diluted nitric acid solution for gas denitration. The provided industrial waste gas processing device has the advantages of simple structure, user-friendliness, high purification efficiency, and low production cost.
Description
Technical field
the present invention relates to technical field of waste gas treatment, especially relate to a kind of equipment for treating industrial waste gas.
Background technology
industrial waste gas refers to the various general names containing contaminant gases entering air produced in enterprise's on-site fuel combustion and production process.These waste gas have: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (mist) plumbous mercury, beryllide, flue dust and industrial dust, enter air, can contaminated air.These materials enter in the body of people by different approach respiratory tracts, and the direct generation harm had, what have also has cumulative effect, the health of harm people that can be more serious.Different material has Different Effects.At present, the purification method of industrial waste gas mainly comprises Production by Catalytic Combustion Process, absorption method, absorption process, bioanalysis etc.Catalytic combustion is by under catalyst at low temperatures (200 400 ° of C), realizes organic complete oxidation.Catalytic combustion almost can process all hydro carbons organic exhaust gas and foul gas, and it is applicable to, and concentration range is wide, the various VOCs treatments of complicated component.The catalyst of Production by Catalytic Combustion Process mainly comprises noble metal catalyst (molybdenum, palladium, ruthenium etc.) and catalyst of transition metal oxide (oxide of copper, manganese, cobalt).Catalyst is in use along with the prolongation of time, and activity can decline gradually, until inactivation.Catalysqt deactivation is due to poisonous substance and active component chemical combination or is melt into alloy; Secondly the compound of ， Tooth race's element and sulphur can suppress catalytic reaction; Finally, due to depositions such as the dust in the deposition of carbon, waste gas, thus affect the adsorption and desorption ability of catalyst, cause catalyst activity reduction.Absorption method utilizes some material with adsorption capacity as active carbon, zeolite molecular sieve etc., and concentrate at adsorbent surface by the contaminant component in waste gas, the method making it to separate with air processes waste gas.Absorption reaches or close to time saturated, needs desorption and regeneration.Theoretically, adsorbent is through desorption, and adsorbate should all desorption be out, but in fact, during desorption, always some adsorbate can not be desorbed, and there is residual adsorbance, cause adsorption curve and desorption curve to be misfitted, produce so-called " hysteresis ".Absorption cleaning method is a kind of important, conventional method in industrial waste gas administering method.The process absorbed generally can be divided into Physical Absorption and chemical absorbing.The shortcoming of absorption process is that absorption precision is not high, and due to some waste gas highly volatile, the waste gas therefore incorporated in solvent also easily volatilizees, and affects clean-up effect.
Summary of the invention
the object of this invention is to provide a kind of equipment for treating industrial waste gas that effectively can process industrial waste gas.
in order to realize object of the present invention, the present invention realizes by the following technical solutions: a kind of equipment for treating industrial waste gas, comprise cyclone dust collectors, smoke pipe, purifying box, water tank, it is characterized in that: described cyclone dust collectors lower device waste residue collecting box, cyclone dust collectors connect purifying box by smoke pipe, described purifying box connects water tank by smoke pipe, smoke pipe end inserts in the water of water tank, described water tank is connected to blast pipe, the built-in double-layer leaching net of described purifying box, ground floor is active carbon filter screen, the second layer is ultrafiltration net, described purifying box bottom device dilute nitric acid solution, make exhaust gas denitration.
beneficial effect of the present invention: a kind of equipment for treating industrial waste gas structure of the present invention is simple, easy to use, and purifying rate is higher, and production cost is lower.
Accompanying drawing explanation
fig. 1 is overall structure schematic diagram of the present invention.
in figure, 1-cyclone dust collectors; 2-smoke pipe; 3-purifying box; 4-active carbon filter screen; 5-ultrafiltration net; 6-smoke pipe; 7 water tanks; 8-blast pipe; 9-waste residue collecting box; 10-dilute nitric acid solution.
Detailed description of the invention
embodiment 1
a kind of equipment for treating industrial waste gas, comprise cyclone dust collectors 1, smoke pipe 2, purifying box 3, water tank 7, it is characterized in that: described cyclone dust collectors 1 lower device waste residue collecting box 9, cyclone dust collectors 1 connect purifying box 3 by smoke pipe 2, described purifying box 3 connects water tank 7 by smoke pipe 6, smoke pipe 7 end inserts in the water of water tank 7, and described water tank 7 is connected to blast pipe 8.
embodiment 2
a kind of equipment for treating industrial waste gas, it is characterized in that: the described built-in double-layer leaching net of purifying box 3, ground floor is active carbon filter screen 4, and the second layer is ultrafiltration net 5.
embodiment 3
a kind of equipment for treating industrial waste gas, is characterized in that: described purifying box 3 bottom device dilute nitric acid solution 10, makes exhaust gas denitration.
Claims (3)
1. an equipment for treating industrial waste gas, comprise cyclone dust collectors, smoke pipe, purifying box, water tank, it is characterized in that: described cyclone dust collectors lower device waste residue collecting box, cyclone dust collectors connect purifying box by smoke pipe, described purifying box connects water tank by smoke pipe, smoke pipe end inserts in the water of water tank, and described water tank is connected to blast pipe.
2. a kind of equipment for treating industrial waste gas according to claim 1, is characterized in that: the built-in double-layer leaching net of described purifying box, and ground floor is active carbon filter screen, and the second layer is ultrafiltration net.
3. a kind of equipment for treating industrial waste gas according to claim 1, is characterized in that: described purifying box bottom device dilute nitric acid solution, makes exhaust gas denitration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340807.XA CN105311903A (en) | 2014-07-17 | 2014-07-17 | Industrial waste gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340807.XA CN105311903A (en) | 2014-07-17 | 2014-07-17 | Industrial waste gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105311903A true CN105311903A (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410340807.XA Pending CN105311903A (en) | 2014-07-17 | 2014-07-17 | Industrial waste gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105311903A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854496A (en) * | 2016-06-02 | 2016-08-17 | 浙江农林大学暨阳学院 | Traffic road air purifying device |
| CN105944490A (en) * | 2016-06-30 | 2016-09-21 | 无锡机电高等职业技术学校 | Intelligent spinning dust removal device |
| CN105964090A (en) * | 2016-06-30 | 2016-09-28 | 无锡机电高等职业技术学校 | Dust removal device for textile workshops |
| CN105964085A (en) * | 2016-06-02 | 2016-09-28 | 浙江农林大学暨阳学院 | Purification mechanism of air purification device |
| CN111689796A (en) * | 2020-07-18 | 2020-09-22 | 广西农业职业技术学院 | Cow dung environment-friendly compost fermentation device and working method thereof |
-
2014
- 2014-07-17 CN CN201410340807.XA patent/CN105311903A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854496A (en) * | 2016-06-02 | 2016-08-17 | 浙江农林大学暨阳学院 | Traffic road air purifying device |
| CN105964085A (en) * | 2016-06-02 | 2016-09-28 | 浙江农林大学暨阳学院 | Purification mechanism of air purification device |
| CN105964085B (en) * | 2016-06-02 | 2017-11-24 | 浙江农林大学暨阳学院 | A kind of purification mechanism of air cleaning unit |
| CN105944490A (en) * | 2016-06-30 | 2016-09-21 | 无锡机电高等职业技术学校 | Intelligent spinning dust removal device |
| CN105964090A (en) * | 2016-06-30 | 2016-09-28 | 无锡机电高等职业技术学校 | Dust removal device for textile workshops |
| CN111689796A (en) * | 2020-07-18 | 2020-09-22 | 广西农业职业技术学院 | Cow dung environment-friendly compost fermentation device and working method thereof |
| CN111689796B (en) * | 2020-07-18 | 2024-05-10 | 广西农业职业技术学院 | Cow dung environment-friendly compost fermentation device and working method thereof |
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Legal Events
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Application publication date: 20160210 |