CN105797494B - Cleaning equipment for waste organic gas - Google Patents

Cleaning equipment for waste organic gas Download PDF

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Publication number
CN105797494B
CN105797494B CN201610286016.2A CN201610286016A CN105797494B CN 105797494 B CN105797494 B CN 105797494B CN 201610286016 A CN201610286016 A CN 201610286016A CN 105797494 B CN105797494 B CN 105797494B
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CN
China
Prior art keywords
filter
exhaust gas
filter chamber
gas
filter box
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Active
Application number
CN201610286016.2A
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Chinese (zh)
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CN105797494A (en
Inventor
荆珂
王仁才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Hengsheng Environmental Protection Technology Co Ltd
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Dongguan Hengsheng Environmental Protection Technology Co Ltd
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Priority to CN201610286016.2A priority Critical patent/CN105797494B/en
Publication of CN105797494A publication Critical patent/CN105797494A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0019Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/0023Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/102Carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2267/00Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40Different types of filters

Abstract

The invention discloses cleaning equipment for waste organic gas.The device includes filter box, negative-pressure air fan, several exhaust gas branch pipes, exhaust gas supervisor, waste gas duct and examination and repair system, air inlet and gas outlet are offered on the filter box, one end of the exhaust gas branch pipe is connected to the negative-pressure air fan, the other end is connected to one end of exhaust gas supervisor, and the other end of the exhaust gas supervisor is connected to the air inlet;It is equipped with a baffle in the filter box, the filter box is divided into first order filter chamber and second level filter chamber, the waste gas duct wears the baffle and is connected to the first order filter chamber and second level filter chamber;The inner wall of the first order filter chamber is equipped with protection network, and primary filter is equipped in the cavity that the protection network surrounds, charcoal filter is equipped in the second level filter chamber.Cleaning equipment for waste organic gas of the present invention has the advantages that good dedusting effect, easy to maintenance.

Description

Cleaning equipment for waste organic gas
Technical field
The present invention relates to air cleaning technical fields, and in particular to cleaning equipment for waste organic gas.
Background technology
Currently, domestic organic waste gas treatment technology industry mostly uses greatly active carbon adsorption technology, active carbon adsorption technology is Suction-operated using Microporous Structure of Active Carbon to solvent molecule or micel, to remove the gas-solid of the dirty exhaust gas of the evil in air Separation method.When exhaust gas is by activated carbon adsorption medium, organic solvent therein is to be got off by " detention ", to make organic waste Gas is purified.Active carbon adsorption technology leading portion does not pre-process, and is directly over activated carbon adsorption processing, and activated carbon is easy full With easily occur removing halfway problem;And current adsorption technology due to device volume it is big, when repair, needs to use cat ladder, It is larger that unexpected risk occur in operating personnel.
Invention content
Based on this, the present invention provides a kind of cleaning equipment for waste organic gas, good dedusting effect, easy to maintenance.
In order to achieve the object of the present invention, the present invention uses following technical scheme:
A kind of cleaning equipment for waste organic gas, including filter box, negative-pressure air fan, several exhaust gas branch pipes, exhaust gas supervisor, exhaust gas Conduit and examination and repair system, offer air inlet and gas outlet on the filter box, and one end of the exhaust gas branch pipe is and institute State negative-pressure air fan connection, the other end be connected to one end of exhaust gas supervisor, the other end of exhaust gas supervisor and it is described into Gas port is connected to;A baffle is equipped in the filter box, the filter box is divided into first order filter chamber to be filtered with the second level Room, the waste gas duct wear the baffle and are connected to the first order filter chamber and second level filter chamber, the first order mistake Filter chamber is connected to exhaust gas supervisor, and the second level filter chamber is connected to the gas outlet;The first order filter chamber it is interior Wall is equipped with protection network, and primary filter is equipped in the cavity that the protection network surrounds, activity is equipped in the second level filter chamber Carbon filter;The examination and repair system includes set on several maintenance doors of the filter box side, set on the Rose Box side Face is close to the overhault stand of the maintenance door, the inspection platform at the top of the filter box and the connection inspection platform With the cat ladder on ground.
In wherein some embodiments, sealing rubber ring is equipped between the outer wall and the air inlet of the exhaust gas supervisor.
In wherein some embodiments, the filter box is equipped with the activated carbon being connected to the second level filter chamber and adds Add mouth and activated carbon slag notch, closing door is equipped on the activated carbon adding mouth and activated carbon slag notch.
In wherein some embodiments, one water conservancy diversion is set in the inlet of the waste gas duct in the first order filter chamber Wind turbine.
In wherein some embodiments, the bottom of the filter box goes out equipped with one with what the first order filter chamber was connected to Grey mouth, the ash hole lower section are arranged an ash bucket, a deashing stick are arranged in the ash bucket.
In wherein some embodiments, the primary filter is non-woven fabrics, nylon wire, activated carbon filter material or metal hole pattern It is one such.
In wherein some embodiments, the other end of the exhaust gas supervisor is connect with a dust-removal cloth-bag, the dust-removal cloth-bag It is connected to the air inlet of the filter box.
Cleaning equipment for waste organic gas of the present invention, is arranged a filter box, be separated into filter box the first order and Second level filter chamber, the supervisor's connection of air inlet exhaust gas, exhaust gas supervisor are connected to exhaust gas branch pipe, and exhaust gas is pressed by negative-pressure air fan effect Exhaust gas branch pipe, subsequently into exhaust gas, supervisor enters back into filter box, and protection network and primarily efficient filter are arranged in first order filter chamber Device, primary filter tentatively filter exhaust gas, and protection network can prevent impact of the air inlet to primary filter;It filters the second level Indoor setting charcoal filter, is again filtered exhaust gas, and thus primary filter first filters 5um or more particle dust Fall, then adsorbs 99% stink using charcoal filter, to purify air to the maximum extent so that exhaust-gas treatment After can direct qualified discharge;Maintenance door is set on filter box, and filter box side is equipped with inspection platform, and inspection platform passes through One cat ladder is connect with ground so that maintenance dirt pocket is more convenient, prevents unexpected generation.
In some other embodiment, one diversion fan is set in the inlet of waste gas duct in first order filter chamber, is made Second level filter chamber can successfully be imported by the filtered air of the first order by obtaining, and prevent air from being entered by second level filter chamber reflux First order filter chamber.
In some other embodiment, the other end of exhaust gas supervisor is connect with a dust-removal cloth-bag, dust-removal cloth-bag and Rose Box The air inlet of body is connected to so that and exhaust gas first passes through the impurity that dust-removal cloth-bag removes bulky grain before entering first order filter chamber, Reduce the load of dust remove of first order filter chamber.
Description of the drawings
Fig. 1 is the vertical view of the cleaning equipment for waste organic gas of a preferred embodiment of the present invention;
Fig. 2 is the front view of cleaning equipment for waste organic gas described in Fig. 1, and bottom plate is shown in wherein Fig. 2;
Fig. 3 is the left view of cleaning equipment for waste organic gas described in Fig. 2;
Fig. 4 is the filter box internal structure schematic diagram of cleaning equipment for waste organic gas described in Fig. 1.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes The embodiment of description.Keep the understanding to the disclosure more thorough on the contrary, purpose of providing these embodiments is Comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Fig. 1 to Fig. 4 is please referred to, it is miscellaneous in exhaust gas for removing the present invention relates to a kind of cleaning equipment for waste organic gas 100 Matter so that exhaust gas reaches discharge standard.The cleaning equipment for waste organic gas 100 includes filter box 10, negative-pressure air fan 20, several useless Gas branch pipe 30, exhaust gas supervisor 40, waste gas duct 50 and examination and repair system 60;Wherein, filter box 10 be accommodate filter and The container of air is in closed state.The opposite end of filter box 10 offers air inlet 11 and gas outlet 12, air inlet respectively Mouth 11 enters filter box 10 for exhaust gas, and gas outlet 12 is discharged for purified cleaned air.Exhaust gas branch pipe 30 One end is connected to negative-pressure air fan 20, and exhaust gas is depressed into each exhaust gas branch pipe 30 by negative-pressure air fan 20, exhaust gas branch pipe 30 it is another End is connected to one end of exhaust gas supervisor 40, and the other end of exhaust gas supervisor 40 is connected to air inlet 11 so that each exhaust gas branch pipe Exhaust gas in 30 is entered by exhaust gas supervisor 40 in filter box 10.
It is equipped with a baffle 13 in filter box 10, filter box 10 is divided for first order filter chamber 14 and second level filter chamber 15, waste gas duct 50 wears the baffle 13 and is connected to first order filter chamber 14 and second level filter chamber 15 so that the first order filters Treated in room 14, and exhaust gas is entered by waste gas duct 50 in second level filter chamber 15.First order filter chamber 14 is responsible for exhaust gas 40 connections, second level filter chamber 15 is connected to gas outlet 12.It is equipped with fluid sealant between the outer wall and air inlet 11 of exhaust gas supervisor 40 Circle so that first order filter chamber 14 and the external world reach maximum sealing state, prevent the untreated air return finished to the external world. One diversion fan 51 is set in the inlet of waste gas duct 50 in first order filter chamber 14 so that behind first order filter chamber 14 Air can successfully import second level filter chamber 15, prevent air from entering first order filter chamber by 15 reflux of second level filter chamber 14。
In other embodiments, the other end of exhaust gas supervisor 40 is connect with a dust-removal cloth-bag 41, dust-removal cloth-bag 41 and filtering The air inlet 11 of babinet 10 is connected to.Dust-removal cloth-bag 41 is set so that exhaust gas is first passed through and removed before entering first order filter chamber 14 Dirt cloth bag 41 removes the impurity of bulky grain, reduces the load of dust remove of first order filter chamber 14.The dust-removal cloth-bag 41 can pass through control Device processed carries out Pulse Width Control.After through a long time accumulation, a large amount of dust can be accumulated on dust-removal cloth-bag 41, periodically takes removing i.e. It can.The mode of removing can beat dirt or other modes.Dust-removal cloth-bag 41 and exhaust gas supervisor 40 and filter box 10 into Connection type is detachably connected between gas port 11, such as snaps connection, passes through iron wire solderless wrapped connection etc..
The inner wall of first order filter chamber 14 is equipped with protection network 16, and primary filter is equipped in the cavity that protection network 16 surrounds 17, primary filter 17 tentatively filters exhaust gas, and protection network 16 can prevent impact of the air inlet to primary filter.Water conservancy diversion wind Machine 51 is arranged in the outside of protection network 16, i.e., between protection network 16 and baffle 13.Activated carbon mistake is equipped in second level filter chamber 15 Filter 18, a kind of most wide superior adsorbent of 18 purposes of charcoal filter, hole is abundant, the big (700- of adsorption surface area 1200m2Within the scope of/G).It is a kind of adsorbent for the affine combination object structure of hydrophobicity, often by adsorption recovery exhaust gas Organic solution and odorant.The porous solid substance of exhaust gas and atmospheric surface is mutually tied tactile, and the pollutant in exhaust gas is inhaled It is attached so that it is detached with mixture on a solid surface, reach the purpose of purification.The purification efficiency of adsorption cleaning is high, especially pair Low solubility VOC gas have very strong detergent power, for purification exhaust gas merely, as long as adsorbent has enough dosages, energy Reach the degree of purification of any requirement.Primary filter 17 is that non-woven fabrics, nylon wire, activated carbon filter material or metal hole pattern are therein One kind being preferably shaped to accordion, is similar to the shape of accordion, and this structure makes its filter effect more preferably.Primarily efficient filter Device first filters out 5um or more particle dust, then adsorbs 99% stink using charcoal filter, to maximum limit Degree ground purification air so that can direct qualified discharge after exhaust-gas treatment.
Examination and repair system 60 includes set on several maintenance doors 61 of 10 side of the filter box, set on 10 side of filter box Close to the overhault stand 62 of maintenance door 61, the inspection platform 63 set on 10 top of filter box and connection inspection platform 63 and ground The cat ladder 64 in face, operating personnel can be monitored or be operated to filter box 10 by the inspection platform 63, such as put into activated carbon Deng;Or maintenance door 61 is opened by overhault stand 62 and is checked, such as faulty generation can repair filter box 10, make It must overhaul or monitoring filtering babinet 10 is more convenient.
It is additionally provided with the activated carbon adding mouth 101 being connected to second level filter chamber 15 on filter box 10 and activated carbon goes out It is equipped with closing door on cinder notch 102, activated carbon adding mouth 101 and activated carbon slag notch 102 so that activated carbon adding mouth 101 It is under normal conditions closed state with activated carbon slag notch 102, opens activated carbon adding mouth 101 when needing to add activated carbon, need It wants to open activated carbon slag notch 102 when scavenging capacity breeze, be closed using when finishing.
It is equipped with an ash hole 103 being connected to first order filter chamber 14 in the bottom of filter box 10, under the ash hole 103 One ash bucket 104 of side's setting, ash bucket 104 is interior to be arranged a deashing stick, and for periodically stirring deashing stick, the ash in ash bucket 104 is poured out.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (6)

1. a kind of cleaning equipment for waste organic gas, which is characterized in that including filter box, negative-pressure air fan, several exhaust gas branch pipes, exhaust gas Supervisor, waste gas duct and examination and repair system, offer air inlet and gas outlet on the filter box, and the one of the exhaust gas branch pipe End is connected to the negative-pressure air fan, and the other end is connected to one end of exhaust gas supervisor, the other end of the exhaust gas supervisor It is connected to the air inlet;It is equipped with a baffle in the filter box, the filter box is divided into first order filter chamber and the Secondary filtration room, the waste gas duct wears the baffle and is connected to the first order filter chamber and second level filter chamber, described First order filter chamber is connected to exhaust gas supervisor, and the second level filter chamber is connected to the gas outlet;The first order mistake The inner wall of filter chamber is equipped with protection network, is equipped with primary filter in cavity that the protection network surrounds, in the second level filter chamber Equipped with charcoal filter;The examination and repair system includes set on several maintenance doors of the filter box side, set on the mistake Described in overhault stand, the inspection platform at the top of the filter box and connection of the filter box body side surface close to the maintenance door The cat ladder of inspection platform and ground;The other end of exhaust gas supervisor is connect with a dust-removal cloth-bag, the dust-removal cloth-bag with it is described The air inlet of filter box is connected to.
2. cleaning equipment for waste organic gas according to claim 1, it is characterised in that:The outer wall of exhaust gas supervisor with it is described Sealing rubber ring is equipped between air inlet.
3. cleaning equipment for waste organic gas according to claim 1, it is characterised in that:The filter box be equipped with it is described The activated carbon adding mouth and activated carbon slag notch, the activated carbon adding mouth and activated carbon of second level filter chamber connection are slagged tap It is equipped with closing door on mouthful.
4. cleaning equipment for waste organic gas according to claim 1, it is characterised in that:Described in the first order filter chamber A diversion fan is arranged in the inlet of waste gas duct.
5. cleaning equipment for waste organic gas according to claim 1, it is characterised in that:The bottom of the filter box is equipped with one The ash hole being connected to the first order filter chamber, the ash hole lower section are arranged an ash bucket, a deashing are arranged in the ash bucket Stick.
6. cleaning equipment for waste organic gas according to claim 1, it is characterised in that:The primary filter be non-woven fabrics, Nylon wire, activated carbon filter material or metal hole pattern are one such.
CN201610286016.2A 2016-04-29 2016-04-29 Cleaning equipment for waste organic gas Active CN105797494B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610286016.2A CN105797494B (en) 2016-04-29 2016-04-29 Cleaning equipment for waste organic gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610286016.2A CN105797494B (en) 2016-04-29 2016-04-29 Cleaning equipment for waste organic gas

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Publication Number Publication Date
CN105797494A CN105797494A (en) 2016-07-27
CN105797494B true CN105797494B (en) 2018-08-14

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108815984A (en) * 2018-06-07 2018-11-16 江苏大学 A kind of modified resin brick glue composite adsorption catalytic converter

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030048988A (en) * 2001-12-13 2003-06-25 주식회사 크린원 Air cleaner
CN201493025U (en) * 2009-06-09 2010-06-02 浙江叁益人防工程设备有限公司 Filter absorber
CN204816040U (en) * 2015-08-19 2015-12-02 陈颖颖 Air cleaner constructs
CN105498479A (en) * 2015-12-31 2016-04-20 天津市天朝鼎盛环保科技有限公司 Filtering device for hazardous and harmful gas
CN205730621U (en) * 2016-04-29 2016-11-30 东莞市恒升环保科技有限公司 Cleaning equipment for waste organic gas

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Address after: 523846 the West Industrial Zone, Shatin Town, Dongguan, Guangdong

Patentee after: DONGGUAN HENGSHENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.

Address before: 523846 Jintou Industrial Zone, Shatou Village, Chang'an Town, Dongguan City, Guangdong Province

Patentee before: DONGGUAN HENGSHENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.