CN208340392U - A kind of emission-control equipment - Google Patents

A kind of emission-control equipment Download PDF

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Publication number
CN208340392U
CN208340392U CN201820640260.9U CN201820640260U CN208340392U CN 208340392 U CN208340392 U CN 208340392U CN 201820640260 U CN201820640260 U CN 201820640260U CN 208340392 U CN208340392 U CN 208340392U
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filter
emission
control equipment
spray
exhaust gas
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CN201820640260.9U
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Chinese (zh)
Inventor
李云飞
黄兆彬
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Zike Equipment Co ltd
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Guangzhou Purple Cape Environmental Protection Technology Co Ltd
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  • Treating Waste Gases (AREA)

Abstract

The utility model discloses a kind of emission-control equipment, the emission-control equipment include for absorbing the oil fume purifier of the grease stain in exhaust gas, spray column and filter for rinsing exhaust gas.Wherein, the filter layer for absorbing moisture and the active carbon layer for adsorbing the foul odour in exhaust gas are provided in filter, one end of oil fume purifier has the blow vent for entering for exhaust gas, the other end of oil fume purifier is connected to the air inlet of spray column, one end of filter is connected to the gas outlet of spray column, the other end of filter is provided with exhaust outlet, and exhaust gas is entered by blow vent to be sequentially passed through oil fume purifier, spray column, filter layer and active carbon layer and be discharged from exhaust outlet.The emission-control equipment treatment effeciency is high and purification exhaust gas effect is good.

Description

A kind of emission-control equipment
Technical field
The utility model relates to technical field of waste gas treatment more particularly to a kind of emission-control equipments.
Background technique
Motor paint-dipping drying workshop uses coating process in process of production, is dried after motor paint-spraying using baking oven, is drying A large amount of kitchen ventilator organic exhaust gas are generated in case drying course, kitchen ventilator organic exhaust gas should not recycle, and usually contain multicomponent Poisonous and hazardous organic matter and inorganic matter cause atmosphere pollution to human body and environmental danger.Therefore it needs using at exhaust gas Reason tower handles generated spray painting drying exhaust gas.
Existing waste gas pollution control and treatment technology only with single spray washing equipment (the spray washing equipment is generally spray column, Spray column has air inlet and gas outlet, is provided with packing layer and spray head in spray column, and exhaust gas is passed through by air inlet, warp The collision with packing layer and the cleaning function of spray head are crossed, the organic molecule in exhaust gas is removed, is finally discharged by gas outlet) Spray painting drying exhaust gas is handled, but the part stench factor of exhaust gas still remains, and is unable to reach discharge standard, treatment effeciency Low and effect is unobvious, is unfavorable for energy economy & environment benefit.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of emission-control equipments, this is useless Flash Gas Compression Skid System treatment effeciency is high and purification exhaust gas effect is good.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of emission-control equipment, including for absorbing the grease stain in exhaust gas oil fume purifier, for rinsing exhaust gas Spray column and filter are provided with the filter layer for absorbing moisture and the stench for adsorbing exhaust gas in the filter The active carbon layer of smell, one end of the oil fume purifier have the blow vent for entering for exhaust gas, the oil fume purifier The other end be connected to the air inlet of spray column, one end of the filter is connected to the gas outlet of the spray column, the mistake The other end of filter is provided with exhaust outlet, exhaust gas entered by the blow vent and successively passed through the oil fume purifier, spray column, Filter layer and active carbon layer are simultaneously discharged from the exhaust outlet.
Further, the spray piping and multiple spray heads for providing aqueous are provided in the spray column, it is multiple Spray head is mounted on the spray piping and is connected to spray piping, and the spray piping is removably mounted on the spray In tower.
Further, the emission-control equipment further includes cyclic water tank, is detachably equipped with first in the spray column The lower section of multiple spray heads is arranged in packing layer, first packing layer, and the spray piping has water supply connector, the water inlet Connector is connected to by water inlet pipe with the cyclic water tank, and the bottom end of the spray column is provided with water outlet, and the water outlet passes through Outlet pipe is connected to the cyclic water tank.
Further, the spray column is detachably equipped with plastics dehydration at the position of the top of the spray piping Stratum reticulare and the second packing layer, the second packing layer setting is on plastics dehydration stratum reticulare.
Further, the filter, which is provided at the position of filter layer, is provided with notch, and the notch runs through the mistake The wall surface of filter, the notch are connected to by return pipe with the cyclic water tank.
Further, circulation pump interface is offered on the cyclic water tank, the water inlet pipe is followed by circulating pump with described The connection of ring pump joint.
Further, the filter, which is provided at the position of active carbon layer, is provided with feed inlet and discharge port.
Further, the blow vent is connected with air inlet, is connected between the blow vent and the air inlet Fire resisting damper.
Further, the filter is provided with centrifugal blower at the position of the exhaust outlet.
Further, the exhaust outlet is connected with outlet air hose.
Compared with prior art, the utility model has the beneficial effects that:
By adding oil fume purifier, filter layer and active carbon layer, enter exhaust gas by blow vent and successively by oil Fume purifier, spray column, filter layer and active carbon layer are simultaneously discharged from exhaust outlet, keep exhaust gas organic by removal grease stain, removal Solvent molecule, removal water mist and removal foul odour processing, make exhaust gas reach discharge standard, processing exhaust gas is high-efficient and net It is good to change effect.
Detailed description of the invention
Fig. 1 is a kind of scheme of installation of emission-control equipment of the utility model;
Fig. 2 is the cross-sectional view of the spray column in emission-control equipment shown in FIG. 1;
Fig. 3 is the cross-sectional view of the filter in emission-control equipment shown in Fig. 2.
In figure: 1, oil fume purifier;2, spray column;21, the first packing layer;22, spray piping;23, spray head;24, it moulds Material dehydration stratum reticulare;25, the second packing layer;26, air inlet;27, gas outlet;28, discharge outlet;29, peep hole;3, filter;31, Feed inlet;32, discharge port;33, filter layer;34, active carbon layer;35, notch;4, centrifugal blower;5, outlet air hose;6, recirculated water Case;61, water inlet pipe;62, outlet pipe;63, circulating pump;64, return pipe;7, fire resisting damper;8, air inlet.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.
As shown in Figure 1, showing a kind of emission-control equipment of the utility model, which includes for inhaling Receive oil fume purifier 1, the spray column 2 and filter 3 for rinsing exhaust gas of the grease stain in exhaust gas.Wherein, it is set in filter 3 It is equipped with the active carbon layer 34 of the filter layer 33 for absorbing moisture and the foul odour for adsorbing exhaust gas, oil fume purifier 1 One end there is blow vent for entering for exhaust gas, the other end of oil fume purifier 1 is connected to the air inlet 26 of spray column 2, One end of filter 3 is connected to the gas outlet 27 of spray column 2, and the other end of filter 3 is provided with exhaust outlet, and exhaust gas is by blow vent Into and successively by oil fume purifier 1, spray column 2, filter layer 33 and active carbon layer 34 and from exhaust outlet be discharged.Oil smoke is net Change device 1 is high-voltage electrostatic purifier 1.Spray column 2 is wet type filler spray column 2, and the spray column 2 is cylindrical.Filter layer 33 usable sponge materials are made.
Referring to fig. 2, it is preferable that the spray piping 22 and multiple spray heads for providing aqueous are provided in spray column 2 23, multiple spray heads 23 are mounted on spray piping 22 and are connected to spray piping 22, spray high-efficient, the nozzle of spray head 23 For spiral nozzle, guarantee sprinkling uniformly, and spray piping 22 is removably mounted in spray column 2, is facilitated spray piping 22 disassemble, in order to clean spray piping 22 and spray head 23.
Preferably, emission-control equipment further includes cyclic water tank 6, and the first packing layer 21 is detachably equipped in spray column 2, It can be convenient for cleaning.The lower section of first packing layer 21 is provided with the support plate for the first packing layer of support 21, the first packing layer 21 Top be provided with the fixed plate for avoiding filler from being taken away by exhaust gas.First packing layer 21 is arranged under multiple spray heads 23 Side, spray piping 22 have water supply connector, and water supply connector is connected to by water inlet pipe 61 with cyclic water tank 6, and the bottom end of spray column 2 is set It is equipped with the water outlet for waste water outflow, water outlet is connected to by outlet pipe 62 with cyclic water tank 6, and the bottom end of spray column 2 is close to the Above-mentioned air inlet 26 (air inlet 26 is provided on the side wall of spray column 2) is offered at the position of the lower section of one packing layer 21, Above-mentioned air inlet 26 is connected to oil fume purifier 1, and the top of spray column 2 offers above-mentioned gas outlet 27, and above-mentioned gas outlet 27 is suitable It is connected in filter 3.The peep hole that the side wall of spray column 2 is offered at the position of the first packing layer 21 convenient for observation 29, the side wall of spray column 2 offers manhole at the position of the second packing layer 25.
Preferably, spray column 2 is detachably equipped with plastics dehydration stratum reticulare 24 at the position of the top of spray piping 22 And second packing layer 25, the setting of the second packing layer 25 is on plastics dehydration stratum reticulare 24.Plastics are dehydrated stratum reticulare 24 and second Packing layer 25 is set as detachable, can be convenient for cleaning.It is carried out in addition, the exhaust gas after spraying first passes through plastics dehydration stratum reticulare 24 Dehydration removes bulky grain water mist, so that exhaust gas is reached abundant cleaning, carry out using the second packing layer 25 into one to remove water demisting The purification of step ground, the good purification of exhaust gas.The filler of first packing layer 21 and the second packing layer 25 is that PP50 hollow sphere is (poly- Acrylic plastic hollow sphere).
Referring to Fig. 3,63 interface of circulating pump is offered on cyclic water tank 6, water inlet pipe 61 is connect by circulating pump 63 with circulating pump Head connection, circulating pump 63 are mounted on cyclic water tank 6.In addition, offering discharge outlet 28 on cyclic water tank 6 and drawing cinder notch, just In waste water to be discharged and be convenient to clean waste residue.Secondly, being also provided with overflow port on cyclic water tank 6, reach certain convenient for aqueous It is overflowed automatically from overflow port after capacity.During exhaust gas treatment, recirculated water can be regularly replaced to the regular deslagging of cyclic water tank 6, And waste water is periodically discharged into the sewage plant of setting, guarantee spraying effect.
Filter 3 is provided at the position of filter layer 33 and is provided with notch 35, which runs through the wall surface of filter 3, Convenient for the aqueous discharge that will build up on, and notch 35 is connected to by return pipe 64 with cyclic water tank 6, is back to the aqueous that will build up on In cyclic water tank 6, aqueous is recycled.Filter 3 be provided at the position of active carbon layer 34 be provided with feed inlet 31 and Discharge port 32 is conveniently replaceable active carbon filler, while drawing between the foul odour molecule in exhaust gas and active carbon filler surface molecular Power effect makes the attached collection of the foul odour molecule in exhaust gas on active carbon filler surface, so that it is further net to obtain exhaust gas Change, reaches discharge standard.
Blow vent is connected with air inlet 8, which is suitable for being connected to other exhaust equipments, and exhaust gas is made to enter oil Fume purifier 1 is connected with fire resisting damper 7 between blow vent and air inlet 8.Filter 3 is provided at the position of exhaust outlet Exhaust gas is drawn maximum discharge by centrifugal blower 4, centrifugal blower 4, and exhaust outlet is connected with outlet air hose 5.
The exhaust-gas treatment principle of the emission-control equipment of the utility model is as follows:
Exhaust gas enters high-voltage electrostatic purifier 1 by blow vent, is captured the oil mist particles in exhaust gas using electrostatic, By the large particles of oil mist removal in exhaust gas, 2 load of spray column is effectively reduced;Exhaust gas enters spray column after high-pressure electrostatic is handled 2, which reaches the contact area for sufficiently increasing gas-liquid-solid three-phase by special designing and configuration, while also extending three-phase Time of contact comes into full contact with gas-liquid by solid dielectric with emission molecule in spray column 2 and reacts, so that it is water-soluble to reach purification Property exhaust gas substance effect, after washing, exhaust gas is again successively by being arranged in the plastics dehydration stratum reticulare 24 and the on 2 top of spray column Two packing layers 25, achieve the effect that efficient water-removing demisting, and purify exhaust gas further;After removing water demisting Exhaust gas may also have a small amount of moisture, at this time need to carry out the processing of dehydrating demisting, mistake by the filter layer 33 in filter 3 Drop inside filter 3 is directly back to cyclic water tank 6 along notch 35, water can be enabled to be recycled;Finally by active carbon layer 34 carry out adsorption treatment, remove the foul odour in removing exhaust gas, further purify exhaust gas, make to draw maximum discharge after exhaust-gas treatment is up to standard.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (10)

1. a kind of emission-control equipment, which is characterized in that including for absorbing the grease stain in exhaust gas oil fume purifier, for rushing The spray column and filter of exhaust gas are washed, filter layer for absorbing moisture and useless for adsorbing is provided in the filter The active carbon layer of the foul odour of gas, one end of the oil fume purifier have the blow vent for entering for exhaust gas, the oil The other end of fume purifier is connected to the air inlet of spray column, and the gas outlet of one end of the filter and the spray column connects Logical, the other end of the filter is provided with exhaust outlet, and exhaust gas is entered by the blow vent and successively passes through the fume purifying Device, spray column, filter layer and active carbon layer are simultaneously discharged from the exhaust outlet.
2. a kind of emission-control equipment as described in claim 1, which is characterized in that be provided in the spray column for providing The spray piping of aqueous and multiple spray heads, multiple spray heads are mounted on the spray piping and are connected to spray piping, The spray piping is removably mounted in the spray column.
3. a kind of emission-control equipment as claimed in claim 2, which is characterized in that the emission-control equipment further includes circulation Water tank is detachably equipped with the first packing layer in the spray column, and the lower section of multiple spray heads is arranged in first packing layer, The spray piping has water supply connector, and the water supply connector is connected to by water inlet pipe with the cyclic water tank, the spray column Bottom end be provided with water outlet, the water outlet is connected to by outlet pipe with the cyclic water tank.
4. a kind of emission-control equipment as claimed in claim 3, which is characterized in that the spray column is close to the spray piping Top position at plastics dehydration stratum reticulare and the second packing layer is detachably installed, second packing layer is arranged in plastics It is dehydrated on stratum reticulare.
5. a kind of emission-control equipment as claimed in claim 3, which is characterized in that the filter is provided with the position of filter layer The place of setting is provided with notch, and the notch runs through the wall surface of the filter, and the notch passes through return pipe and the cyclic water tank Connection.
6. a kind of emission-control equipment as claimed in claim 3, which is characterized in that offer circulating pump on the cyclic water tank Interface, the water inlet pipe pass through circulating pump and the circulating pump fittings.
7. a kind of emission-control equipment as described in claim 1, which is characterized in that the filter is provided with active carbon layer Feed inlet and discharge port are provided at position.
8. a kind of emission-control equipment as described in claim 1, which is characterized in that the blow vent is connected with air inlet, Fire resisting damper is connected between the blow vent and the air inlet.
9. a kind of emission-control equipment as described in claim 1, which is characterized in that the filter is close to the exhaust outlet Centrifugal blower is provided at position.
10. a kind of emission-control equipment as claimed in claim 9, which is characterized in that the exhaust outlet is connected with outlet air hose.
CN201820640260.9U 2018-04-28 2018-04-28 A kind of emission-control equipment Active CN208340392U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820640260.9U CN208340392U (en) 2018-04-28 2018-04-28 A kind of emission-control equipment

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Application Number Priority Date Filing Date Title
CN201820640260.9U CN208340392U (en) 2018-04-28 2018-04-28 A kind of emission-control equipment

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109990608A (en) * 2019-03-12 2019-07-09 嘉兴恒瑞金属表面处理有限公司 A kind of heat-treatment oil smoke processing system
CN110280100A (en) * 2019-06-28 2019-09-27 深圳市永盛旺机械设备有限公司 A kind of exhaust gas automatic processing process suitable for spray booth
CN111228933A (en) * 2020-02-26 2020-06-05 深圳市和科达超声设备有限公司 Laser cutting dust collector
CN111450644A (en) * 2020-04-08 2020-07-28 海盐永捷科技股份有限公司 Screw production exhaust treatment system
CN115228228A (en) * 2022-06-24 2022-10-25 江水 Circulating industrial waste gas treatment process

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109990608A (en) * 2019-03-12 2019-07-09 嘉兴恒瑞金属表面处理有限公司 A kind of heat-treatment oil smoke processing system
CN110280100A (en) * 2019-06-28 2019-09-27 深圳市永盛旺机械设备有限公司 A kind of exhaust gas automatic processing process suitable for spray booth
CN110280100B (en) * 2019-06-28 2021-10-26 深圳市永盛旺机械设备有限公司 Automatic waste gas treatment process suitable for spraying chamber
CN111228933A (en) * 2020-02-26 2020-06-05 深圳市和科达超声设备有限公司 Laser cutting dust collector
CN111228933B (en) * 2020-02-26 2021-02-23 深圳市和科达超声设备有限公司 Laser cutting dust collector
CN111450644A (en) * 2020-04-08 2020-07-28 海盐永捷科技股份有限公司 Screw production exhaust treatment system
CN115228228A (en) * 2022-06-24 2022-10-25 江水 Circulating industrial waste gas treatment process

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GR01 Patent grant
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CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 510000 Room 2707 706 Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province

Patentee after: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Address before: 510000 Kaichuang Avenue 2707, Huangpu District, Guangzhou City, Guangdong Province

Patentee before: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Waste gas treatment device

Effective date of registration: 20211101

Granted publication date: 20190108

Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch

Pledgor: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Registration number: Y2021440000327

CP01 Change in the name or title of a patent holder

Address after: 510000 Room 2707 706 Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province

Patentee after: Zike Equipment Co.,Ltd.

Address before: 510000 Room 2707 706 Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province

Patentee before: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

CP01 Change in the name or title of a patent holder
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20230210

Granted publication date: 20190108

Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch

Pledgor: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Registration number: Y2021440000327

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A waste gas treatment device

Effective date of registration: 20230221

Granted publication date: 20190108

Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch

Pledgor: Zike Equipment Co.,Ltd.

Registration number: Y2023980033080

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Address after: 241000 Unit B, Building 15, Shangyuan Zhongjiang Science and Technology Innovation Park, Wuhu High tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province

Patentee after: Zike Equipment Co.,Ltd.

Country or region after: China

Address before: 510000 Room 2707 706 Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province

Patentee before: Zike Equipment Co.,Ltd.

Country or region before: China