CN209501060U - A kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas - Google Patents

A kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas Download PDF

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Publication number
CN209501060U
CN209501060U CN201822130033.4U CN201822130033U CN209501060U CN 209501060 U CN209501060 U CN 209501060U CN 201822130033 U CN201822130033 U CN 201822130033U CN 209501060 U CN209501060 U CN 209501060U
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exhaust gas
import
pipeline
outlet
absorption
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CN201822130033.4U
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罗文飞
张志军
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Changsha Lanyu Environmental Protection Technology Co Ltd
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Changsha Lanyu Environmental Protection Technology Co Ltd
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Abstract

The utility model belongs to waste gas treatment equipment technical field, more particularly to a kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas, the system includes dust filter unit, adsorption chamber, absorption blower, desorption blower, heat exchanger, combustion chamber, the first catalyst chamber, the second catalyst chamber and exhaust gas fan, the adsorption chamber is equipped with absorption import, absorption outlet, desorption import and desorption, the dust filter unit is connected by pipeline with the absorption import, and the absorption outlet is connected by pipeline with the absorption blower;It can effectively handle Painting Shop inorganization organic exhaust gas to the utility model processing system, reach discharge standard, operating cost is cheap.

Description

A kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas
Technical field
The utility model belongs to waste gas treatment equipment technical field more particularly to a kind of Painting Shop inorganization organic exhaust gas Collection processing system implementing.
Background technique
The raw material in coating industrial production workshop generated a large amount of inorganization organic exhaust gas in transport, Tu plating, modulation, Major pollutants are as follows: benzene, toluene, dimethylbenzene, durene, DC50, DBE, CAC etc., it is characterized in that colourless, great irritation, with The flowing of air and be diffused into atmosphere, by human body respiration or human body, respiratory system, blood to human body can be directly acted on Liquid, cardiopulmonary, liver, mucous membrane, eyes, nerve etc. damage, and also can directly injure people by skin.
It, cannot be comprehensively thoroughly effective from processing etc. is collected into exhaust gas though existing workshop is formulated with exhaust facility Processing, because a kind of collection processing equipment of Painting Shop inorganization organic exhaust gas of the invention is very necessary.
Utility model content
In order to solve the above-mentioned technical problem the utility model is provided at a kind of collection of Painting Shop inorganization organic exhaust gas Reason system, it can effectively handle Painting Shop inorganization organic exhaust gas to the processing system, reach discharge standard.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of Painting Shop inorganization organic exhaust gas Collection processing system implementing, including dust filter unit, adsorption chamber, absorption blower, desorption blower, heat exchanger, combustion chamber, the first catalysis Room, the second catalyst chamber and exhaust gas fan, the adsorption chamber are equipped with absorption import, absorption outlet, desorption import and desorption, The dust filter unit is connected by pipeline with the absorption import, and the absorption outlet passes through pipeline and the absorption blower It is connected;
The heat exchanger be equipped with low temperature import, low-temperature outlet, high temperature import and hot outlet, it is described desorption blower into Air port is connected by pipeline with the desorption, and the air outlet of the desorption blower is low with the heat exchanger by pipeline Warm import is connected, and the low-temperature outlet of the heat exchanger is connected by pipeline with the import of the combustion chamber, the combustion chamber Outlet be connected by pipeline with the import of first catalyst chamber, the outlet of first catalyst chamber by pipeline with it is described The import of second catalyst chamber is connected, and the outlet of second catalyst chamber is connected by pipeline with the high temperature import of the heat exchanger Logical, the hot outlet of the heat exchanger is connected by pipeline with the import of the exhaust gas fan, the outlet of the exhaust gas fan On be communicated with the outer comb of exhaust gas, by pipeline, comb is connected outside with the exhaust gas for the outlet of the absorption blower, the absorption The outer comb of exhaust gas between the outer comb position being connected of blower and the exhaust gas and the outlet of the exhaust gas fan be equipped with The pipeline that the desorption import is connected.
The beneficial effects of the utility model are: the processing system its can effectively handle Painting Shop inorganization organic waste Gas, reaches discharge standard, and operating cost is cheap.
Based on the above technical solution, the utility model can also do following improvement.
It further, further include burner, the heating gate of the burner is connected with the inside of the combustion chamber.
It is easy for burning simultaneously to auxiliary heating organic exhaust gas in combustion chamber using the beneficial effect of above-mentioned further scheme Burner hearth makes combustion flame and organic exhaust gas come into full contact with to improve VOCs treatment using sky enclosed burner hearth is opened in room Efficiency.
Further, the adsorption chamber is multiple, multiple adsorption chamber settings parallel with one another, and multiple adsorption chambers take off Attached outlet is connected by pipeline with the desorption blower respectively, the desorption import of multiple adsorption chambers pass through respectively pipeline with The outer comb of the exhaust gas is connected;
The absorption import of multiple adsorption chambers passes through pipeline respectively and is connected with the outlet of the dust filter unit, multiple The absorption outlet of the adsorption chamber is connected by pipeline with the import of the absorption blower respectively.
Beneficial effect using above-mentioned further scheme is better processing effect of multiple adsorption chambers for organic exhaust gas.
Further, the adsorption chamber side offers maintenance door.
The maintenance to adsorption chamber is easy for using the beneficial effect of above-mentioned further scheme.
Further, the heat exchanger is pipe heat exchanger.
Beneficial effect using above-mentioned further scheme is easy to use.
Further, all the pipeline is equipped with the control valve that can control gas flow.
The adjusting and control of gas are easy for using the beneficial effect of above-mentioned further scheme.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model another kind structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1, dust filter unit, 2, adsorption chamber, 3, absorption blower, 4, desorption blower, 5, heat exchanger, 6, combustion chamber, 7, first Catalyst chamber, the 8, second catalyst chamber, 9, exhaust gas fan, 10, absorption import, 11, absorption outlet, 12, desorption import, 13, be desorbed out Mouthful, 14, low temperature import, 15, low-temperature outlet, 16, high temperature import, 17, hot outlet, 18, the outer comb of exhaust gas, 19, burner, 20, valve, 21, desorption valve are adsorbed.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.
Embodiment
A kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas as described in Figure 1, including dust filter unit 1, suction Alcove 2, absorption blower 3, desorption blower 4, heat exchanger 5, combustion chamber 6, the first catalyst chamber 7, the second catalyst chamber 8 and exhaust gas fan 9, The adsorption chamber 2 is equipped with absorption import 10, absorption outlet 11, desorption import 12 and desorption 13, the dust filter unit 1 It is connected by pipeline with the absorption import 10, the absorption outlet 11 is connected by pipeline with the absorption blower 3;
The heat exchanger 5 is equipped with low temperature import 14, low-temperature outlet 15, high temperature import 16 and hot outlet 17, described de- The air inlet of attached blower 4 is connected by pipeline with the desorption 13, the air outlet of the desorption blower 4 by pipeline and The low temperature import 14 of the heat exchanger 5 is connected, and the low-temperature outlet 15 of the heat exchanger 5 passes through pipeline and the combustion chamber 6 Import is connected, and the outlet of the combustion chamber 6 is connected by pipeline with the import of first catalyst chamber 7, and described first urges The outlet for changing room 7 is connected by pipeline with the import of second catalyst chamber 8, and the outlet of second catalyst chamber 8 passes through pipe Road is connected with the high temperature import 16 of the heat exchanger 5, and the hot outlet 17 of the heat exchanger 5 passes through pipeline and the exhaust gas wind The import of machine 9 is connected, and the outer comb 18 of exhaust gas is communicated in the outlet of the exhaust gas fan 9, and the outlet of the absorption blower 3 is logical The outer comb 18 of piping and the exhaust gas is connected, the position that the absorption blower 3 and the outer comb 18 of the exhaust gas are connected with The outer comb 18 of exhaust gas between the outlet of the exhaust gas fan 9 is equipped with the pipeline being connected with the desorption import 12.
The collection processing system implementing of Painting Shop inorganization organic exhaust gas further includes burner 19, and the burner 19 adds Hot mouth is connected with the inside of the combustion chamber 6.
The adsorption chamber 2 is multiple as shown in Figure 2, and preferably 3, the setting parallel with one another of multiple adsorption chambers 2 is multiple The desorption 13 of the adsorption chamber 2 is connected by pipeline with the desorption blower 4 respectively, and multiple adsorption chambers 2 take off Attached import 12 is connected by pipeline with the outer comb 18 of the exhaust gas respectively;
The absorption import 10 of multiple adsorption chambers 2 is connected by pipeline with the outlet of the dust filter unit 1 respectively, The absorption outlet 11 of multiple adsorption chambers 2 is connected by pipeline with the import of the absorption blower 3 respectively.
2 side of adsorption chamber offers maintenance door, and the heat exchanger 5 is pipe heat exchanger.
All the pipeline is equipped with the control valve of controllable gas flow.
A kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas of the utility model is divided into three parts:
1. the inorganization organic exhaust gas of low temperature in workshop low temperature inorganization organic exhaust gas adsorption as shown in Figure 2: is passed through powder Dirt filter 1 reaches the absorption import 10 of first adsorption chamber 2 after filtering, by adsorbent in adsorption chamber 2 (in adsorption chamber 2 Filled with adsorbent, which can be used active carbon, zeolite molecular sieve) absorption organic exhaust gas in after, pass through first suction The absorption outlet 11 of alcove 2 enters absorption blower 3, then outlet;
Using absorption valve 20, (the absorption valve 20 can be adopted after the adsorbent in first adsorption chamber 2 absorbs saturation With electric sealed shut-off valve) adsorption chamber 2 that is switched to second adsorbed;Adsorbent absorption is full in second adsorption chamber 2 It is adsorbed with the rear adsorption chamber 2 for being switched to third using absorption valve 20, so analogizes circulation absorption;
Each adsorption chamber 2 in adsorption chamber 2 has an absorption import 10, absorption outlet 11, desorption import 12 and desorption Outlet 13;
2. desorption: after first 2 adsorption saturation of adsorption chamber, starting desorption mode: from treated 9 row of exhaust gas fan Taken in hot wind out part hot wind by pipeline into first adsorption chamber 2 desorption import 12 adsorbent organic Exhaust gas comes out from the desorption of desorption 13 of first adsorption chamber 2, into desorption blower 4;
After the organic exhaust gas desorption in the adsorbent of first adsorption chamber 2 is clean, it is switched to using desorption valve 21 The desorption import 12 of second adsorption chamber 2 after adsorption saturation is desorbed;Have when in the adsorbent of second adsorption chamber 2 After machine exhaust gas desorption is clean, the desorption import of the adsorption chamber 2 of the third after middle adsorption saturation is switched to using desorption valve 21 12 are desorbed, and circulation desorption is so analogized;Adsorbent of the desorption work of each adsorption chamber 2 in each adsorption chamber 2 is inhaled It is just desorbed after attached saturation;
3. inorganization VOCs treatment: the inorganization organic exhaust gas after desorption is entered heat exchange by the way that blower 4 is desorbed Then the low temperature import 14 of device 5 enters in combustion chamber 6 from low-temperature outlet 15, and heated with burner 19 to organic exhaust gas, makes it Reach catalytic temperature;Catalytic treatment is carried out subsequently into the first catalyst chamber 7, then carries out quadric catalysis to the second catalyst chamber 8 again Processing;Then the high temperature import 16 of heat exchanger 5 is entered back into, treated, and high temperature organic exhaust gas goes out from 5 hot outlet 17 of heat exchanger Enter 9 qualified discharge of exhaust gas fan after coming;
A kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas of the utility model is inhaled de- using fixed bed laminar It is attached, the loading of adsorbent can be freely adjusted according to the exhaust gas volatile quantity in workshop and adsorbent that unrestricted choice is filled, inhale Attached dose can be active carbon or zeolite molecular sieve, be mounted on spiral in the first catalyst chamber 7 and the second catalyst chamber 8 and divide wind deflector, It is evenly distributed in organic exhaust gas on processing bed, makes its effective comprehensive processing exhaust gas.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width The side of the instructions such as degree ", " thickness " "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner" Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.
In addition, in the description of the present invention, term the meaning of " plurality " is at least two, such as two, three etc., Unless otherwise specifically defined.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should all include the guarantor in the utility model Within the scope of shield.

Claims (6)

1. a kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas, which is characterized in that including dust filter unit (1), Adsorption chamber (2), absorption blower (3), desorption blower (4), heat exchanger (5), combustion chamber (6), the first catalyst chamber (7), the second catalysis Room (8) and exhaust gas fan (9), the adsorption chamber (2) are equipped with absorption import (10), absorption outlet (11), desorption import (12) With desorption (13), the dust filter unit (1) is connected by pipeline with the absorption import (10), the absorption outlet (11) it is connected by pipeline with the absorption blower (3);
The heat exchanger (5) is equipped with low temperature import (14), low-temperature outlet (15), high temperature import (16) and hot outlet (17), The air inlet of desorption blower (4) is connected by pipeline with the desorption (13), the outlet air of desorption blower (4) Mouth is connected by pipeline with the low temperature import (14) of the heat exchanger (5), and the low-temperature outlet (15) of the heat exchanger (5) passes through Pipeline is connected with the import of the combustion chamber (6), and the outlet of the combustion chamber (6) passes through pipeline and first catalyst chamber (7) import is connected, and the outlet of first catalyst chamber (7) is connected by pipeline with the import of second catalyst chamber (8) Logical, the outlet of second catalyst chamber (8) is connected by pipeline with the high temperature import (16) of the heat exchanger (5), described to change The hot outlet (17) of hot device (5) is connected by pipeline with the import of the exhaust gas fan (9), the exhaust gas fan (9) The outer comb (18) of exhaust gas is communicated in outlet, the outlet of absorption blower (3) passes through pipeline and the outer comb (18) of the exhaust gas It is connected, the outlet of comb (18) is connected outside absorption blower (3) and the exhaust gas position and the exhaust gas fan (9) Between the outer comb (18) of exhaust gas be equipped with and pipeline that desorption import (12) is connected.
2. a kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas according to claim 1, which is characterized in that also Including burner (19), the heating gate of the burner (19) is connected with the inside of the combustion chamber (6).
3. a kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas according to claim 1, which is characterized in that institute Stating adsorption chamber (2) is multiple, multiple adsorption chambers (2) setting parallel with one another, the desorption of multiple adsorption chambers (2) (13) it is connected respectively by pipeline with the desorption blower (4), the desorption import (12) of multiple adsorption chambers (2) is led to respectively Piping is connected with the outer comb (18) of the exhaust gas;
The absorption import (10) of multiple adsorption chambers (2) is connected by pipeline with the outlet of the dust filter unit (1) respectively Logical, the absorption outlet (11) of multiple adsorption chambers (2) is connected by pipeline with the import of absorption blower (3) respectively.
4. a kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas according to claim 3, which is characterized in that institute It states adsorption chamber (2) side and offers maintenance door.
5. a kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas according to claim 1, which is characterized in that institute Stating heat exchanger (5) is pipe heat exchanger.
6. any one of -5 a kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas according to claim 1, special Sign is that all the pipeline is equipped with the control valve of controllable gas flow.
CN201822130033.4U 2018-12-18 2018-12-18 A kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas Active CN209501060U (en)

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CN201822130033.4U CN209501060U (en) 2018-12-18 2018-12-18 A kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas

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Application Number Priority Date Filing Date Title
CN201822130033.4U CN209501060U (en) 2018-12-18 2018-12-18 A kind of collection processing system implementing of Painting Shop inorganization organic exhaust gas

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111701376A (en) * 2020-06-24 2020-09-25 湖州南丰机械制造有限公司 Dust treatment system of foundry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111701376A (en) * 2020-06-24 2020-09-25 湖州南丰机械制造有限公司 Dust treatment system of foundry

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