CN205164405U - Waste gas processing system - Google Patents

Waste gas processing system Download PDF

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Publication number
CN205164405U
CN205164405U CN201520904739.5U CN201520904739U CN205164405U CN 205164405 U CN205164405 U CN 205164405U CN 201520904739 U CN201520904739 U CN 201520904739U CN 205164405 U CN205164405 U CN 205164405U
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CN
China
Prior art keywords
air inlet
clean room
pipe
switching network
exhaust treatment
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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
Application number
CN201520904739.5U
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Chinese (zh)
Inventor
陈源远
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陈源远
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Priority to CN201520904739.5U priority Critical patent/CN205164405U/en
Application granted granted Critical
Publication of CN205164405U publication Critical patent/CN205164405U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a waste gas processing system, including intake pipe, purifier and blast pipe, the equipment pipeline of output waste gas is connected to the air inlet of intake pipe, be equipped with first through -flow fan in the intake pipe, purifier includes inclosed clean room, and the air inlet of clean room is connected with the gas outlet of intake pipe, the top of clean room is equipped with spray set, and the bottom of clean room is equipped with circulating water pond, is equipped with the water pump among the circulating water pond, and the water pump passes through water -circulating pipe and is connected with spray set, the middle part of clean room is equipped with the baffle, separates into the clean room filter chamber and the switch room of mutual intercommunication, be equipped with two at least filter screens that the vertical direction in edge was arranged in the filter chamber, be equipped with two at least switching network that the vertical direction in edge was arranged among the switch room, the air inlet of blast pipe with purifier's gas outlet is connected, be equipped with second through -flow fan in the blast pipe. The utility model has the advantages of compact structure, purifying effect is good, the processing speed is fast and low cost.

Description

A kind of exhaust treatment system
Technical field
The utility model relates to a kind of exhaust treatment system, belongs to off-gas cleaning equipment technical field.
Background technology
Exhaust-gas treatment is also known as waste gas purification.Exhaust-gas treatment refers to the waste gas produced for industrial site, factory floor and carry out pretreatment, to reach the work of the standard that national waste gas externally discharges before externally discharging.General exhaust-gas treatment includes the aspects such as VOCs treatment, dust exhaust-gas treatment, soda acid exhaust-gas treatment, peculiar smell exhaust-gas treatment and air sterilizing purification.
The principle of exhaust-gas treatment has the multiple principles such as active carbon adsorption, high temperature incineration, Production by Catalytic Combustion Process, catalytic oxidation, acid-base neutralization method, plasma method.
Aqueous industrial coating is the diluent replaced with water in conventional oil-based coating, therefore, relatively very environmental protection, very safe.But water paint also can produce certain waste gas in production and spraying application process, these waste gas mainly comprise organic substance and the steam such as a small amount of alcohols, Ammonia, ethers, although the waste gas that the total content of these waste gas produces lower than oil paint, and harmfulness is also less, but if do not processed, the pollution to air also can be caused.To the exhaust-gas treatment of coating material production and spraying application in prior art, the mode of active carbon adsorption is mainly adopted to process, the exhaust-gas treatment in static environment is suitable for due to active carbon adsorption, industrial coating is produced and the absorption then limited use of spraying application high speed flowing waste gas, there is the shortcoming that clean-up effect difference, processing speed are slow.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of exhaust treatment system, the feature that the compact conformation of this exhaust treatment system, good purification, processing speed are fast and with low cost.
For achieving the above object, the utility model adopts following technical scheme:
A kind of exhaust treatment system, is characterized in that comprising: air inlet pipe, purifier and blast pipe;
The air inlet of described air inlet pipe connects the equipment pipe of output waste gas; The first cross flow fan is provided with in described air inlet pipe;
Described purifier comprises airtight clean room, and the air inlet of described clean room is connected with the gas outlet of air inlet pipe; The top of described clean room is provided with spray equipment, and the bottom of described clean room is provided with circulating water pool, is provided with water pump in described circulating water pool, and described water pump is connected with spray equipment by water-circulating pipe; The middle part of described clean room is provided with dividing plate; The top edge of described dividing plate contacts with spray equipment, and its lower limb contacts with circulating water pool, thus clean room is separated into the filter chamber and switch room that are interconnected; Be provided with at least two screen packs vertically arranged in described filter chamber, the top edge of each screen pack contacts with spray equipment respectively, and the lower limb of each screen pack contacts with circulating water pool respectively; Be provided with at least two switching networks vertically arranged in described switch room, the top edge of each switching network contacts with spray equipment respectively, and the lower limb of each switching network contacts with circulating water pool respectively;
The air inlet of described blast pipe is connected with the gas outlet of described purifier; The second cross flow fan is provided with in described blast pipe.
Realizing a kind of embodiment of the present utility model is: described air inlet pipe and blast pipe are positioned in same level.
Realizing a kind of embodiment of the present utility model is: described screen pack is blinds shape double-layer filtering net.
Realizing a kind of embodiment of the present utility model is: the quantity of described screen pack is two to four.
Realizing a kind of embodiment of the present utility model is: the quantity of described screen pack is three.
Realizing a kind of embodiment of the present utility model is: described switching network is the honeycombed switching network made with fiber.
Realizing a kind of embodiment of the present utility model is: the quantity of described switching network is two to four.
Realizing a kind of embodiment of the present utility model is: the quantity of described switching network is three.
Compared with prior art, beneficial effect is as follows for the utility model:
1, purifier of the present utility model becomes filter chamber and switch room by baffle for separating, and screen pack and switching network are set respectively, waste gas, after screen pack and switching network process, can make most of water-solubility impurity gas in waste gas soluble in water, finally discharges comparatively clean gas; In addition, the top of described clean room is provided with spray equipment, the bottom of described clean room is provided with circulating water pool, be provided with water pump in described circulating water pool, described water pump is connected with spray equipment by water-circulating pipe, and spray equipment makes water form the vaporific globule to be dispersed in whole unit, under the guiding of blinds shape double medium filtration grid, make waste gas can be fully wetting, reach the object reducing temperature, dissolve dust, the water filtered through this finally flows back to circulating water pool.In summary it can be seen, exhaust treatment system described in the utility model has compact conformation, good purification, feature with low cost.
2, air inlet pipe described in the utility model and blast pipe are positioned in same level, and in air inlet pipe and blast pipe, arrange the first cross flow fan and the second cross flow fan respectively, by controlling two blower fans, greatly can improve processing speed.
In sum, the utility model has compact conformation, good purification, processing speed advantage fast and with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of embodiment 2 of the present utility model;
Fig. 3 is the structural representation of embodiment 3 of the present utility model;
Wherein: 1, air inlet pipe; 11, the first cross flow fan; 2, purifier; 21, clean room; 211, filter chamber; 212, switch room; 22, spray equipment; 23, circulating water pool; 24, water pump; 25, water-circulating pipe; 26, dividing plate; 27, screen pack; 28, switching network; 3, blast pipe; 31, the second cross flow fan.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
Embodiment 1:
With reference to Fig. 1, a kind of exhaust treatment system, comprises air inlet pipe 1, purifier 2 and blast pipe 3;
The air inlet of described air inlet pipe 1 connects the equipment pipe of output waste gas; The first cross flow fan 11 is provided with in described air inlet pipe 1;
Described purifier 2 comprises airtight clean room 21, and the air inlet of described clean room 21 is connected with the gas outlet of air inlet pipe 1; The top of described clean room 21 is provided with spray equipment 22, and the bottom of described clean room 21 is provided with circulating water pool 23, is provided with water pump 24 in described circulating water pool 23, and described water pump 24 is connected with spray equipment 22 by water-circulating pipe 25; The middle part of described clean room 21 is provided with dividing plate 26; The top edge of described dividing plate 26 contacts with spray equipment 22, and its lower limb contacts with circulating water pool 23, thus clean room 21 is separated into the filter chamber 211 and switch room 212 that are interconnected; Be provided with three screen packs vertically arranged 27 in described filter chamber 211, the top edge of each screen pack 27 contacts with spray equipment 22 respectively, and the lower limb of each screen pack 27 contacts with circulating water pool 23 respectively; Be provided with three switching networks vertically arranged 28 in described switch room 212, the top edge of each switching network 28 contacts with spray equipment 22 respectively, and the lower limb of each switching network 28 contacts with circulating water pool 23 respectively;
The air inlet of described blast pipe 3 is connected with the gas outlet of described purifier 2; The second cross flow fan 31 is provided with in described blast pipe 3.
Described screen pack 27 is blinds shape double-layer filtering net, and spray equipment 22 makes water form the vaporific globule to be dispersed in whole unit, under the guiding of blinds shape double medium filtration grid, makes waste gas can be fully wetting, reaches the object reducing temperature, dissolve dust.Described switching network 28 is the honeycombed switching network made with fiber, makes the contact area of waste gas and water larger.Described air inlet pipe 1 and blast pipe 3 are positioned in same level.The number of screen pack is more, filter effect better, but the rate of filtration reduces along with the increase of screen pack, therefore, consider filter effect and the rate of filtration two factors, screen pack is preferably three, can reach good filter effect, can meet again the requirement of speed of production.In like manner, switching network is preferably three.
Embodiment 2:
With reference to Fig. 2, the feature of the present embodiment is: the quantity of described screen pack is two, and the quantity of described switching network is two.Other are identical with embodiment 1.
Embodiment 3:
With reference to Fig. 3, the feature of the present embodiment is: the quantity of described screen pack is four, and the quantity of described switching network is four.Other are identical with embodiment 1.
Other embodiments:
The quantity of described screen pack is five, six or more, and the quantity of described switching network is five, six or more.To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.

Claims (8)

1. an exhaust treatment system, is characterized in that, comprises air inlet pipe, purifier and blast pipe;
The air inlet of described air inlet pipe connects the equipment pipe of output waste gas; The first cross flow fan is provided with in described air inlet pipe;
Described purifier comprises airtight clean room, and the air inlet of described clean room is connected with the gas outlet of air inlet pipe; The top of described clean room is provided with spray equipment, and the bottom of described clean room is provided with circulating water pool, is provided with water pump in described circulating water pool, and described water pump is connected with spray equipment by water-circulating pipe; The middle part of described clean room is provided with dividing plate; The top edge of described dividing plate contacts with spray equipment, and its lower limb contacts with circulating water pool, thus clean room is separated into the filter chamber and switch room that are interconnected; Be provided with at least two screen packs vertically arranged in described filter chamber, the top edge of each screen pack contacts with spray equipment respectively, and the lower limb of each screen pack contacts with circulating water pool respectively; Be provided with at least two switching networks vertically arranged in described switch room, the top edge of each switching network contacts with spray equipment respectively, and the lower limb of each switching network contacts with circulating water pool respectively;
The air inlet of described blast pipe is connected with the gas outlet of described purifier; The second cross flow fan is provided with in described blast pipe.
2. exhaust treatment system as claimed in claim 1, is characterized in that: described air inlet pipe and blast pipe are positioned in same level.
3. exhaust treatment system as claimed in claim 1, is characterized in that: described screen pack is blinds shape double-layer filtering net.
4. exhaust treatment system as claimed in claim 3, is characterized in that: the quantity of described screen pack is two to four.
5. exhaust treatment system as claimed in claim 4, is characterized in that: the quantity of described screen pack is three.
6. exhaust treatment system as claimed in claim 1, is characterized in that: described switching network is the honeycombed switching network made with fiber.
7. exhaust treatment system as claimed in claim 6, is characterized in that: the quantity of described switching network is two to four.
8. exhaust treatment system as claimed in claim 7, is characterized in that: the quantity of described switching network is three.
CN201520904739.5U 2015-11-13 2015-11-13 Waste gas processing system Expired - Fee Related CN205164405U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520904739.5U CN205164405U (en) 2015-11-13 2015-11-13 Waste gas processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520904739.5U CN205164405U (en) 2015-11-13 2015-11-13 Waste gas processing system

Publications (1)

Publication Number Publication Date
CN205164405U true CN205164405U (en) 2016-04-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520904739.5U Expired - Fee Related CN205164405U (en) 2015-11-13 2015-11-13 Waste gas processing system

Country Status (1)

Country Link
CN (1) CN205164405U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105771517A (en) * 2016-04-29 2016-07-20 石河子市天成油脂有限公司 Gaseous grease solvent filter
CN105854490A (en) * 2016-05-31 2016-08-17 德清华梦木制品有限公司 Air blowing, spraying and purifying mechanism of exhaust pipe purifier
CN106178793A (en) * 2016-09-29 2016-12-07 芜湖恒耀汽车零部件有限公司 Automobile exhaust pipe workshop boiler waste gas purification device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105771517A (en) * 2016-04-29 2016-07-20 石河子市天成油脂有限公司 Gaseous grease solvent filter
CN105854490A (en) * 2016-05-31 2016-08-17 德清华梦木制品有限公司 Air blowing, spraying and purifying mechanism of exhaust pipe purifier
CN106178793A (en) * 2016-09-29 2016-12-07 芜湖恒耀汽车零部件有限公司 Automobile exhaust pipe workshop boiler waste gas purification device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160420

Termination date: 20161113

CF01 Termination of patent right due to non-payment of annual fee