CN205760628U - A kind of compound waste gas purification apparatus - Google Patents

A kind of compound waste gas purification apparatus Download PDF

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Publication number
CN205760628U
CN205760628U CN201620686696.2U CN201620686696U CN205760628U CN 205760628 U CN205760628 U CN 205760628U CN 201620686696 U CN201620686696 U CN 201620686696U CN 205760628 U CN205760628 U CN 205760628U
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CN
China
Prior art keywords
waste gas
casing
gas purification
component
compound waste
Prior art date
Application number
CN201620686696.2U
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Chinese (zh)
Inventor
骆平
骆一平
顾红军
刘建良
Original Assignee
浙江杰隆环境科技有限公司
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Application filed by 浙江杰隆环境科技有限公司 filed Critical 浙江杰隆环境科技有限公司
Priority to CN201620686696.2U priority Critical patent/CN205760628U/en
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Publication of CN205760628U publication Critical patent/CN205760628U/en

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Abstract

The utility model discloses a kind of compound waste gas purification apparatus, include admission gear, gas treatment means, exhaust gear successively, described gas treatment means includes the casing with an Electrostatic Treatment district, the dividing plate that described casing is divided into two cavitys it is provided with in described casing, described cavity is respectively arranged with Electrostatic Treatment component and photocatalyst processes component, and described dividing plate upper end is additionally provided with the equal discharge orifice of two described cavitys of connection.This utility model has the following advantages and effect: arranges in casing and is respectively provided with Electrostatic Treatment component and photocatalyst process component realization simultaneously to the oil smoke and dust evolution in waste gas and the decomposition to harmful organic gas, the purification efficiency of lifting means.

Description

A kind of compound waste gas purification apparatus
Technical field
This utility model relates to waste gas treatment equipment field, particularly to a kind of compound waste gas purification apparatus.
Background technology
For the reinforcement of dyeing environmental protection dynamics, waste gas emission standard is increasingly stricter, and waste gas is clean in the market Change equipment mainly has Water spray, cylinder wet electrostatic, integral type one-level electrostatic etc., and these equipment smoke stack emission concentration have height to have Low, the most i.e. enable of effect processes the oil smoke in major part waste gas and dust granules thing, but to the water smoke in waste gas and fine Particulate matter treatment effect is the most undesirable, and therefore a lot of fine dusts can be carried secretly entrance air by water smoke, causes the discharge of PM2.5 to surpass Mark.
Chinese patent " the smoke-less forming machine collection of a Patent No. " CN205182434U " has been applied for before the applicant Accepted way of doing sth electrostatic waste gas purification apparatus ", disclose a kind of smoke-less forming machine integrated form electrostatic waste gas purification apparatus.Including connecting successively One-level pretreatment mechanism, secondary electrostatic processing mechanism and the waste gas output mechanism connect, described secondary electrostatic processing mechanism includes Electrostatic Treatment casing, is provided with some anode tube and one piece and Electrostatic Treatment casing is divided into two solely in described Electrostatic Treatment casing The enclosed baffle of vertical cavity, is connected with Electrostatic Treatment box sealing bottom described enclosed baffle, enclosed baffle top and two grades There is between casing top the space that air-flow can be allowed to pass through.This utility model modularity integrated level is high, good purification.
But the later stage in use finds also to have there is also harmful organic gas such as some formaldehyde in above-mentioned waste gas, And such scheme does not has to absorb the ability processing those organic gas, thus there is technical defect.
Utility model content
The purpose of this utility model is to provide a kind of particulate matter that can simultaneously process in waste gas and the use of organic gas Integrated form waste gas purification apparatus in forming machine.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of compound waste gas is clean Gasifying device, includes that admission gear, gas treatment means, exhaust gear, described gas treatment means include with an electrostatic successively The casing for the treatment of region, is provided with the dividing plate that described casing is divided into two cavitys in described casing, described cavity is respectively provided with Having Electrostatic Treatment component and photocatalyst to process component, described dividing plate upper end is additionally provided with the equal discharge orifice of two described cavitys of connection.
By using technique scheme, waste gas enters into from admission gear in the casing gas treatment means, simultaneously Box house is divided into two cavitys by one piece of dividing plate, and dividing plate upper end is provided with equal discharge orifice realizes the company of two cavitys simultaneously It is logical, first from the previous cavity with Electrostatic Treatment component when waste gas enters in casing, after Electrostatic Treatment mechanism, it is achieved Oil smoke in waste gas and particulate matter adsorption treatment are fallen, then enters in later cavity by the equal discharge orifice of upper end, pass through Photocatalyst realizes the organic gas such as the formaldehyde in waste gas and is forced to oxidize away after processing component;Photocatalyst under the irradiation of light, meeting Produce similar photosynthetic light-catalyzed reaction, produce the extremely strong free hydroxy of oxidability and active oxygen, have the strongest Photoredox function, play the effect of catalysis so that the organic gas such as formaldehyde remaining in waste gas by with in air point Carbon dioxide and water is generated after solving reaction;Waste gas after process is flowed in exhaust gear in casing, is finally discharged into big In gas.
Of the present utility model it is further arranged to: in two described cavitys, be provided with the some pieces of peaces with rectangular array The installing plate in dress hole;Described photocatalyst processes installation pipe that component includes that grafting is fixed on described installing hole, coats described The TiO of inside pipe wall is installed2Coating and be plugged on the Burdick lamp in described installation pipe.
By using technique scheme, the pipe of installing that photocatalyst processes in component is connected on the installing plate in cavity Installing hole, installing hole distributed rectangular makes to install manages same rectangular distribution, when waste gas is flowed into this cavity, is not provided with installing The installing plate of bore portion is by waste gas stop, thus is that waste gas can only flow in installation pipe, is coated with at installation inside pipe wall simultaneously and is shaped with TiO2Coating so that when Burdick lamp is energized, TiO2Coating serves light-catalysed effect so that upper end enters into installation pipe Interior waste gas is forced to decompose, and it is free of contamination for finally making the waste gas discharged.
Of the present utility model it is further arranged to: described photocatalyst processes component and also includes that two two ends are arranged on described sky The power supply stand of intracavity, the two ends of described Burdick lamp are connected on described power supply stand.
By using technique scheme, power supply stand realizes unifying to supply to the Burdick lamp being plugged in installation pipe Electricity, it is to avoid too much cause the problem that circuit is various due to Burdick lamp quantity.
Of the present utility model be further arranged to: described installation pipe upper end be arranged on be plugged into after described installing hole with upper end Described installing plate end face abut locating ring.
By using technique scheme, after installation pipe is inserted into installing hole, the lower surface of the locating ring of upper end and installation Mutually conflict in the upper surface of plate, by installing the gravity of pipe self so that installs pipe and can be placed on installing plate realization all the time admittedly Fixed, easy to connect.
Of the present utility model it is further arranged to: described Electrostatic Treatment component includes the anode being fixed in described installing hole Pipe, the cathode line being placed in described anode tube.
By using technique scheme, discharged by cathode line so that grit or oil smoke in waste gas are tied with anion On crossed belt after negative point, tend to the electric discharge of anode tube inner wall surface and deposit, finally realize the purpose of purifying and stive and oil smoke.
Of the present utility model it is further arranged to: the lower end of the processing mechanism casing being provided with Electrostatic Treatment component is communicated with One oil water separator.
By using technique scheme, when the oil smoke in above-mentioned waste gas and dust are focused into anode tube inwall, by It is flowed into box bottom in gravity, by an oil water separator, above-mentioned waste oil water is separated, in order to waste water is with useless The collection of oil and utilization.
Of the present utility model it is further arranged to: described admission gear includes air inlet pipe, is positioned at the mistake of described air inlet pipe Filter screen and condensing tube.
Of the present utility model it is further arranged to: in described air inlet pipe, be provided with the discharging tube of connection casing.
Of the present utility model it is further arranged to: described exhaust gear includes centrifuge and chimney.
Of the present utility model it is further arranged to: bottom, described casing both sides is additionally provided with the air inlet connecting described air inlet pipe Mouth and the gas outlet connecting described centrifuge.
By using technique scheme, drainage screen in admission gear and condensing tube can play the effect of pretreatment, Drainage screen plays and tentatively adsorbs the oil smoke in waste gas, is then flowed into casing by discharging tube, is flowed into the most equally On oil-water separation room;The waste heat of other water for industrial use can be improved and utilize while can the temperature of waste gas being reduced by condensing tube Rate;Centrifuge on rear side of casing realizes the flowing of waste gas by producing negative pressure in casing and admission gear, and the waste gas after process is After in chimney discharge.
In sum, this utility model has the advantages that to arrange in casing and is respectively provided with Electrostatic Treatment component Processing component with photocatalyst to realize simultaneously to the oil smoke and dust evolution in waste gas and the decomposition to harmful organic gas, lifting sets Standby purification efficiency;The utilization rate of waste gas is improve by condensing tube and oil water separator.
Accompanying drawing explanation
Fig. 1 is structure distribution schematic diagram of the present utility model;
Fig. 2 is the A portion enlarged diagram shown in Fig. 1;
Fig. 3 is the structural representation of dividing plate;
Fig. 4 is the structural representation of installing plate.
In figure: 1, admission gear;1.1, air inlet pipe;1.2, drainage screen;1.3, condensing tube;1.4, discharging tube;2, at waste gas Reason mechanism;2.1, casing, 2.1.1, air inlet;2.1.2, gas outlet;2.2, dividing plate;2.2.1, equal discharge orifice;2.4, cavity;2.5、 Electrostatic Treatment component;2.6, photocatalyst processes component;3, exhaust gear;3.1, centrifuge;3.2, chimney;4, installing plate;4.1、 Installing hole;5, anode tube;6, cathode line;7, oil water separator;8, pipe is installed;8.1、TiO2Coating;8.2, locating ring;9, ultraviolet Line lamp;10, power supply stand.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
With reference to Fig. 1, a kind of compound waste gas purification apparatus, include successively for absorbing entering of waste gas produced by forming machine Mechanism of qi structure 1, the waste gas treatment mechanism 2 that waste gas is purified and the exhaust gear 3 that waste gas is discharged.
In Fig. 1, admission gear 1 includes a square air inlet pipe 1.1, is provided with drainage screen 1.2, mistake in air inlet pipe 1.1 Filter screen 1.2 serves adsorption cleaning effect of playing the particulate matter in waste gas or oil smoke, is provided with in drainage screen 1.2 heel row simultaneously Condensing tube 1.3, condensing tube 1.3 can coil and be located in air inlet pipe 1.1, and the waste gas passed through can be cold by pass through in condensing tube 1.3 Water is heated, otherwise then plays the cooling to waste gas, the cold water being simultaneously heated can as domestic water or other Use water on equipment, to avoid the waste of water resource.
With reference to Fig. 1, what the lower end of the casing 2.1 that the end of air inlet pipe 1.1 is connected in waste gas treatment mechanism 2 was provided with enters In QI KOU 2.1.1, it is connected to a dividing plate 2.2(at casing 2.1 internal welding simultaneously and is referred to shown in Fig. 3), dividing plate 2.2 is by whole case Body 2.1 is divided into two cavity 2.4, is provided with the equal discharge orifice 2.2.1 of rectangular array in the upper end of dividing plate 2.2, it is achieved two simultaneously The connection of individual cavity 2.4, also defines the waste gas flow direction in casing 2.1 simultaneously, flows into bottom casing 2.1, then from upper end Equal discharge orifice 2.2.1 enter on another cavity 2.4, finally flow out from the gas outlet 2.1.2 of casing 2.1 opposite side;Front Being provided with Electrostatic Treatment component 2.5 in one casing 2.1, another is provided with photocatalyst and processes component 2.6, and both positions can Mutually to exchange, being all welded with two pieces of installing plates 4 at two cavity about 2.4 two ends, on installing plate 4, rectangular array has multiple peace Dress hole 4.1(is with reference to Fig. 4), installing plate 4 is used for installing Electrostatic Treatment component 2.5 and photocatalyst processes component 2.6.
Seeing figures.1.and.2 and Fig. 4, wherein Electrostatic Treatment component 2.5 includes the anode tube 5 being welded on installing hole 4.1, The cathode line 6 being also fed through in anode tube 5, is energized in the upper end of cathode line 6 is arranged on casing 2.1 and with the external world, meets an urgent need simultaneously The lower end in county is provided with weight for implementing to tighten by cathode line 6, and this concrete structure is that prior art is consistent, thus the most in addition Illustrating, the lower end casing 2.1 at Electrostatic Treatment component 2.5 connects simultaneously an oil water separator 7, and this oil water separator 7 is permissible Using the structure applied for before the applicant can also be oil water separator 7 permanent in prior art, by oil water separator 7 It is collected recycling by having the waste oil water being adsorbed onto and particulate matter in anode tube 5;Herein it is also pointed out that: in air inlet pipe Being provided with a discharging tube 1.4 entering in the casing 2.1 with oil water separator 7 on 1.1 diapires, this discharging tube 1.4 is empty Heart pipe, two ends connection air inlet pipe 1.1 and casing 2.1, the waste oil water and the particulate matter that are finally tentatively adsorbed by drainage screen 1.2 are received Collection processes.
With reference to Fig. 1, Fig. 2 and Fig. 4, being provided with photocatalyst and process component 2.6 in another cavity 2.4, this component includes Having the many installation pipes 8 being plugged in each installing hole 4.1, the upper end of this installation pipe 8 is provided with locating ring 8.2, installs pipe 8 and exists During installation, only need to be plugged in installing hole 4.1, the end face of last locating ring 8.2 mutually abuts, the most in fact with the end face of installing plate 4 Now to installing fixing on installing plate 4 of pipe 8, conflicted by both to also achieve simultaneously and the sealing of pipe 8 and installing plate 4 is installed keeps away Exempt from waste gas to pass through in both gaps;Power supply stand 10 in this component is arranged on the outside of two pieces of installing plates 4, and Burdick lamp 9 exists During installation, first it is fed through in installation pipe 8, again two ends is arranged on power supply stand 10 simultaneously, needs to should be mentioned that power supply stand 10 Concrete structure the most specifically limits, and only need to realize powering Burdick lamp 9 and fixing, and those skilled in the art are reasonable By it is conceivable that this structure, thus no longer it is illustrated by.
In Fig. 2, when waste gas exits in installation pipe 8 in equal discharge orifice 2.2.1, the harmful organic gas in waste gas Coated at the TiO installing pipe 8 inwall2Coating 8.1 Mandatory Decomposition, it should be pointed out that waste gas enter time, Burdick lamp 9 in Normally open.
The centrifuge 3.1 being finally discharged in mechanism by the waste gas of waste gas treatment mechanism 2 is detached to chimney 3.2, Enter into endoatmosphere eventually, discharge, it is achieved the purification to waste gas.
Specific embodiment is only that it is not to restriction of the present utility model, this area to explanation of the present utility model The present embodiment can be made after reading this specification by technical staff as required does not has the amendment of creative contribution, but only All to be protected by Patent Law in right of the present utility model.

Claims (10)

1. a compound waste gas purification apparatus, includes admission gear (1), gas treatment means, exhaust gear (3), institute successively State gas treatment means and include the casing (2.1) with an Electrostatic Treatment district, it is characterised in that: arrange in described casing (2.1) Having the dividing plate (2.2) that described casing (2.1) is divided into two cavitys (2.4), described cavity (2.4) is respectively arranged with at electrostatic Reason component (2.5) and photocatalyst process component (2.6), and described dividing plate (2.2) upper end is additionally provided with two described cavitys of connection (2.4) equal discharge orifice (2.2.1).
The compound waste gas purification apparatus of one the most according to claim 1, it is characterised in that: two described cavitys (2.4) Inside it is provided with the installing plate (4) of the some pieces of installing holes with rectangular array (4.1);Described photocatalyst processes component (2.6) The installation pipe (8) that is fixed on described installing hole (4.1) including grafting, coat at the described TiO installing pipe (8) inwall2Coating (8.1) and be plugged on described install pipe (8) in Burdick lamp (9).
The compound waste gas purification apparatus of one the most according to claim 2, it is characterised in that: described photocatalyst processes component (2.6) also including the power supply stand (10) that two two ends are arranged in described cavity (2.4), the two ends of described Burdick lamp (9) are even It is connected on described power supply stand (10).
The compound waste gas purification apparatus of one the most according to claim 2, it is characterised in that: described installation manages (8) upper end It is arranged on and is plugged into the locating ring (8.2) that the described installing hole (4.1) end face afterwards with the described installing plate (4) of upper end abuts.
The compound waste gas purification apparatus of one the most according to claim 2, it is characterised in that: described Electrostatic Treatment component (2.5) anode tube (5) being fixed in described installing hole (4.1), the cathode line (6) being placed in described anode tube (5) are included.
The compound waste gas purification apparatus of one the most according to claim 5, it is characterised in that: it is provided with Electrostatic Treatment component (2.5) lower end of processing mechanism casing (2.1) is communicated with an oil water separator (7).
The compound waste gas purification apparatus of one the most according to claim 1, it is characterised in that: described admission gear (1) wraps Include air inlet pipe (1.1), the drainage screen (1.2) being positioned at described air inlet pipe (1.1) and condensing tube (1.3).
The compound waste gas purification apparatus of one the most according to claim 7, it is characterised in that: in described air inlet pipe (1.1) It is provided with the discharging tube (1.4) of connection casing (2.1).
The compound waste gas purification apparatus of one the most according to claim 7, it is characterised in that: described exhaust gear (3) wraps Include centrifuge (3.1) and chimney (3.2).
The compound waste gas purification apparatus of one the most according to claim 9, it is characterised in that: described casing (2.1) both sides Bottom is additionally provided with and connects the air inlet (2.1.1) of described air inlet pipe (1.1) and the gas outlet connecting described centrifuge (3.1) (2.1.2).
CN201620686696.2U 2016-07-01 2016-07-01 A kind of compound waste gas purification apparatus CN205760628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620686696.2U CN205760628U (en) 2016-07-01 2016-07-01 A kind of compound waste gas purification apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620686696.2U CN205760628U (en) 2016-07-01 2016-07-01 A kind of compound waste gas purification apparatus

Publications (1)

Publication Number Publication Date
CN205760628U true CN205760628U (en) 2016-12-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107376637A (en) * 2017-08-03 2017-11-24 成都漆彩之星环保科技有限公司 Containing the lacquer spraying waste gas processing unit by photooxidation catalysis system
CN108405185A (en) * 2018-03-09 2018-08-17 陈阳 A kind of electric automatization cleaner of good purification
CN109603516A (en) * 2018-11-02 2019-04-12 韩燕� A kind of industrial plastic production catalysis oxidation emission-control equipment
WO2020216370A1 (en) * 2019-04-25 2020-10-29 上海必修福企业管理有限公司 Voc gas treatment device and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107376637A (en) * 2017-08-03 2017-11-24 成都漆彩之星环保科技有限公司 Containing the lacquer spraying waste gas processing unit by photooxidation catalysis system
CN108405185A (en) * 2018-03-09 2018-08-17 陈阳 A kind of electric automatization cleaner of good purification
CN109603516A (en) * 2018-11-02 2019-04-12 韩燕� A kind of industrial plastic production catalysis oxidation emission-control equipment
WO2020216370A1 (en) * 2019-04-25 2020-10-29 上海必修福企业管理有限公司 Voc gas treatment device and method
WO2020216366A1 (en) * 2019-04-25 2020-10-29 上海必修福企业管理有限公司 Vocs gas treatment apparatus and method

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161207

Termination date: 20190701