CN203017880U - Circulating liquid curtain vapor phase oxidation process waste gas treatment system - Google Patents
Circulating liquid curtain vapor phase oxidation process waste gas treatment system Download PDFInfo
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- CN203017880U CN203017880U CN 201220427695 CN201220427695U CN203017880U CN 203017880 U CN203017880 U CN 203017880U CN 201220427695 CN201220427695 CN 201220427695 CN 201220427695 U CN201220427695 U CN 201220427695U CN 203017880 U CN203017880 U CN 203017880U
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Abstract
The utility model relates to a circulating liquid curtain vapor phase oxidation process waste gas treatment system which is a device for painting and treating sticky paint particles and organic waste gases in coating industries. The circulating liquid curtain vapor phase oxidation process waste gas treatment system comprises a circulating liquid curtain type spray coating platform and a vapor phase oxidation process organic waste gas treatment device, wherein the circulating liquid curtain type spray coating platform comprises a tank body, a motor, a draught fan, a suspended hood, an overflow port I, a liquid curtain plate, a toothed curtain edge I, a flow guide plate I, a liquid cell, a working platform, a circulating liquid pump, a liquid storage tank, a liquid inlet, a circulating liquid pipe, a distribution box, a flow guide plate II, a toothed curtain edge II, a liquid curtain plate II, an overflow port II, a liquid baffle plate, a meshed replacement isolation plate, a circulating liquid tank II and a circuiting liquid tank II. A circulating liquid curtain is used for treating a part of the sticky paint particle matters which are not adhered to a coated object in spray coating construction, and organic waste gas enters the vapor phase oxidation process organic waste gas treatment device which is used for effectively absorbing and rapidly catalyzing toxic and harmful gaseous pollutants; and therefore the circulating liquid curtain vapor phase oxidation process waste gas treatment system ensures that spray coating organic waste gas is purified to reach the national emission standard.
Description
Technical field
The utility model relates to a kind of circulation fluid curtain vapour phase oxidation process exhaust treatment system, is that a kind of paint industry construction paint, coating sticky particle are administered and the VOCs treatment device.
Background technology
The waste gas that industrial activity produces is one of source of contaminated environment.The voc(triphen that the work post of spraying paint work progress oil paint volatilization produces) etc. VOCs treatment, generally use " firing method " and " active carbon adsorption ".The former does not generally use because cost is excessive, and the latter is one of method of commonly using.But often only rest on the projects acceptance phase that starts, carry sticky particle secretly in the waste gas such as benzene,toluene,xylene that during the real greatest difficulty of using, the paint volatilization produces during construction.Can not satisfy the needed cleaning ambient of various emission-control equipments, as the active carbon in the active carbon absorption plant, often be become piece by the oiliness particle adhesion, accelerate to cause secondary pollution.The row of stealing and in line present situation that formation can't economically be used are continuously often given the supervision of environmental administration of government and produce and administer the enterprise operation that pollutes and cause very large puzzlement.
Summary of the invention
the utility model purpose is to provide a kind of circulation fluid curtain vapour phase oxidation process exhaust treatment system for above-mentioned weak point, by the circulation fluid curtain, the part paint sticky particle thing that does not adhere to coated article in the construction of spraying paint is administered, make it to lose viscosity and become powdery, through liquid barrier and netted replaceable division board, paint is coated with the dirt barrier, for organic waste gas treatment equipment provides not organic exhaust gas with the sticky particle thing, the organic exhaust gas with the sticky particle thing does not enter the vapour phase oxidation process organic waste gas treatment device, method by spray, organic solvent with DORC-multiple high molecular polymerization, catalyst, oxidant effectively absorbs the poisonous and harmful gaseous contaminant that flows in air, quick catalysis transforms and is converted into salt lipoidis innocuous substance, guaranteed the purification up to standard of spraying organic exhaust gas, reach discharging standards.
Spray paint work post construction of solution produces organic exhaust gas and affect because of carrying sticky particle secretly the present situation that waste gas treatment equipment could normally use and cause secondary pollution, for blowdown improvement provides one to overlap low cost movement up to standard and avoid producing the equipment of secondary pollution.
Circulation fluid curtain vapour phase oxidation process exhaust treatment system is realized by the following technical solutions:
Circulation fluid curtain vapour phase oxidation process exhaust treatment system comprises circulation fluid curtain formula spraying platform and vapour phase oxidation process organic waste gas treatment device.
Circulation fluid curtain formula spraying platform comprise casing, motor, blower fan, suspended hood, overfall one, liquid curtain plate one, dentation curtain along one, deflector one, liquid bath, workbench, recycle liquid pump, hold liquid case, inlet, circulation fluid pipe, distribution box, deflector two, dentation curtain along two, liquid curtain plate two, overfall two, liquid bath overfall, liquid barrier, netted replaceable division board, clean-up port, circulation fluid case one, circulation fluid case two, blowoff valve, fluid infusion mouth and casing exhausting duct.
Workbench can be arranged in casing, or is arranged on and is communicated with casing by air supply duct in another spraying box.Casing top is equipped with suspended hood, and blower fan and motor are equipped with in suspended hood top or rear portion, and motor output shaft is connected with fan shaft, the work of driven by motor blower fan.The blower fan 1-3 air outlet of circulation fluid curtain formula spraying platform 1 is connected with the air inlet 3-6 of vapour phase oxidation process organic waste gas treatment device 3 by connecting pipe 2.
The box inside rear portion is equipped with liquid curtain plate one, liquid curtain plate two, liquid curtain plate one top is provided with circulation fluid case one, circulation fluid case one is provided with overfall one, the circulation fluid Direct Uniform trickling of overfall one overflow is on liquid curtain plate one, liquid curtain plate two tops are provided with circulation fluid case two, circulation fluid case one is provided with overfall two, and the circulation fluid Direct Uniform trickling of overfall two overflows is on liquid curtain plate two.Liquid curtain plate one bottom is provided with the dentation curtain along one, and deflector one is housed.Liquid curtain plate two bottoms are provided with the dentation curtain along two, and deflector two is housed.Lower box is provided with liquid bath, is provided with the liquid bath overfall in liquid bath one side.
Box inside liquid curtain plate one rear portion is provided with the casing exhausting duct, in the casing exhausting duct, liquid barrier is installed, the casing exhausting duct is connected with suspended hood, casing exhausting duct air outlet is equipped with netted replaceable division board, through liquid barrier and netted replaceable division board, paint is coated with the dirt barrier, for organic waste gas treatment equipment provides not organic exhaust gas with the sticky particle thing.
Be equipped with in the casing outside and hold the liquid case, the liquid bath overfall with hold the liquid case and be communicated with, hold the liquid case and be provided with inlet, hold liquid case liquid for supplying, the maintenance liquid level.
Hold liquid case one side recycle liquid pump be installed, the recycle liquid pump inlet by pipeline with hold the liquid case and be communicated with, the recycle liquid pump liquid outlet is connected with circulation fluid case one and circulation fluid case two respectively by the circulation fluid pipe.
Described casing top or rear portion are equipped with a Fans and a motor at least.
Liquid-controlling valve one, liquid-controlling valve two are housed respectively on described circulation fluid pipe, are used for controlled circulation liquid case one and circulation fluid case two feed liquor amounts, in order to keep certain liquid level.
Liquid-controlling valve three is housed on the input duct of described recycle liquid pump.
Blowoff valve is equipped with in the described liquid case bottom of holding, and is used for holding the blowdown of liquid case.
The described liquid that holds in the liquid case adopts water, oil or anti-icing fluid etc.
The vapour phase oxidation process organic waste gas treatment device has spray column, liquid medicine water storage box, is provided with the filler room in spray column, and filler is equipped with filler in the room.The spray column bottom is provided with air inlet, and the spray column top is provided with the gas outlet, is connected with clean aiutage by pipeline.
Be provided with the circulation fluid outlet in spray column bottom, by pipeline, water outlet valve be installed, spray column tower body bottom is equipped with the liquid medicine water storage box.The circulation fluid outlet is by water outlet valve, and outlet pipe is communicated with the liquid medicine water storage box.
Water pump is arranged on spray column one side, pump intake is connected with the liquid medicine water storage box by pipeline, pump outlet enters spray column top by the circulation fluid pipeline communication, is provided with mouth spray on the circulation fluid pipeline in spray column, on pump outlet circulation fluid pipeline, the water inlet valve is installed.
circulation fluid curtain vapour phase oxidation process exhaust treatment system is reasonable in design, by the circulation fluid curtain, the part paint sticky particle thing that does not adhere to coated article in the construction of spraying paint is administered, make it to lose viscosity and become powdery, through liquid barrier and netted replaceable division board, paint is coated with the dirt barrier, for organic waste gas treatment equipment provides not organic exhaust gas with the sticky particle thing, the organic exhaust gas with the sticky particle thing does not enter the vapour phase oxidation process organic waste gas treatment device, method by spray, organic solvent with DORC-multiple high molecular polymerization, catalyst, oxidant effectively absorbs the poisonous and harmful gaseous contaminant that flows in air, quick catalysis transforms and is converted into salt lipoidis innocuous substance, guaranteed the purification up to standard of spraying organic exhaust gas, reach discharging standards.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Fig. 1 is the utility model circulation fluid curtain vapour phase oxidation process exhaust treatment system schematic diagram.
Fig. 2 is circulation fluid curtain formula spraying platform structural front view of the present utility model.
Fig. 3 is circulation fluid curtain formula spraying platform structure left view of the present utility model.
Fig. 4 is circulation fluid curtain formula spraying platform structure right view of the present utility model.
Fig. 5 is vapour phase oxidation process organic waste gas treatment device structural representation of the present utility model.
The specific embodiment
With reference to accompanying drawing 1～5, circulation fluid curtain vapour phase oxidation process exhaust treatment system comprises circulation fluid curtain formula spraying platform 1 and vapour phase oxidation process organic waste gas treatment device 3.
circulation fluid curtain formula spraying platform 1 comprises casing 1-1, motor 1-2, blower fan 1-3, suspended hood 1-4, overfall one 1-5, liquid curtain plate one 1-6, the dentation curtain is along a 1-7, deflector one 1-8, liquid bath 1-9, workbench 1-10, recycle liquid pump 1-11, hold liquid case 1-12, inlet 1-13, circulation fluid pipe 1-14, distribution box 1-15, deflector two 1-16, the dentation curtain is along two 1-17, liquid curtain plate two 1-18, overfall two 1-19, liquid bath overfall 1-20, liquid barrier 1-21, netted replaceable division board 1-22, clean-up port 1-23, circulation fluid case one 1-24, circulation fluid case two 1-25, blowoff valve 1-26, fluid infusion mouth 1-27, casing exhausting duct 1-28, liquid-controlling valve one 1-29, liquid-controlling valve two 1-30, liquid-controlling valve three 1-31.
Workbench 1-11 can be arranged in casing 1-1, or is arranged in another spraying box and is communicated with casing 1-1 by air supply duct 8.Casing 1-1 top is equipped with suspended hood 1-4, and suspended hood 1-4 is equipped with on top blower fan 1-3 and motor 1-2, and motor 1-2 output shaft is connected with blower fan 1-3 axle, and motor 1-2 drives blower fan 1-3 work.The blower fan 1-3 air outlet of circulation fluid curtain formula spraying platform 1 is connected with the air inlet 3-6 of vapour phase oxidation process organic waste gas treatment device 3 by connecting pipe 2.
Described casing 1-1 top or rear portion are equipped with a Fans 1-3 and a motor 1-2 at least.
Casing 1-1 inside back is equipped with liquid curtain plate one 1-6, liquid curtain plate two 1-18, liquid curtain plate one 1-6 top is provided with circulation fluid case one 1-24, circulation fluid case one 1-24 is provided with overfall one 1-5, circulation fluid (liquid) the Direct Uniform trickling of overfall one 1-5 overflow is on liquid curtain plate one 1-6, liquid curtain plate two 1-18 tops are provided with circulation fluid case two 1-25, circulation fluid case one 1-25 is provided with overfall two 1-19, and the circulation fluid Direct Uniform trickling of overfall two 1-19 overflows is on liquid curtain plate two 1-18.Liquid curtain plate one 1-6 bottom is provided with the dentation curtain along a 1-7, and deflector one 1-8 is housed.Liquid curtain plate two 1-18 bottoms are provided with the dentation curtain along two 1-17, and deflector two 1-16 are housed.Casing 1-1 bottom is provided with liquid bath 1-9, is provided with liquid bath overfall 1-20 in liquid bath 1-9 one side.
The inboard liquid curtain plate of casing 1-1 one 1-6 rear portion is provided with casing exhausting duct 1-28, in casing exhausting duct 1-28, liquid barrier 1-21 is installed, casing exhausting duct 1-28 is connected with suspended hood 1-4, casing exhausting duct 1-28 air outlet is equipped with netted replaceable division board 1-22, through liquid barrier and netted replaceable division board, paint is coated with the dirt barrier, for organic waste gas treatment equipment provides not organic exhaust gas with the sticky particle thing.
Be equipped with in the casing 1-1 outside and hold liquid case 1-12, liquid bath overfall 1-20 with hold liquid case 1-12 and be communicated with, hold liquid case 1-12 and be provided with inlet 1-13, hold liquid case 1-12 liquid for supplying, the maintenance liquid level.Hold liquid case 1-12 bottom blowoff valve 1-26 is housed, be used for holding liquid case 1-12 blowdown.Hold liquid case 1-12 one side recycle liquid pump 1-12 is installed, recycle liquid pump 1-12 inlet by pipeline with hold liquid case 1-12 and be communicated with, liquid-controlling valve three 1-31 are housed on the input duct of recycle liquid pump 1-12, recycle liquid pump 1-12 liquid outlet is connected with circulation fluid case one 1-24 and circulation fluid case two 1-25 respectively by circulation fluid pipe 1-14, liquid-controlling valve one 1-29, liquid-controlling valve two 1-30 are housed respectively on circulation fluid pipe 1-14, be used for controlled circulation liquid case one 1-24 and circulation fluid case two 1-25 feed liquor amounts, in order to keep certain liquid level.
The described liquid that holds in liquid case 1-12 adopts water, oil or anti-icing fluid etc.
Vapour phase oxidation process organic waste gas treatment device 3 has spray column 3-1, liquid medicine water storage box 3-2, is provided with filler room 3-10 in spray column 3-1, and filler is equipped with filler in the room.Spray column 3-1 bottom is provided with air inlet 3-6, and spray column 3-1 top is provided with gas outlet 3-11, is connected with clean aiutage 4 by pipeline.
Be provided with the circulation fluid outlet in spray column 3-1 bottom, by pipeline, water outlet valve 3-4 be installed, spray column 3-1 tower body bottom is equipped with liquid medicine water storage box 3-2.The circulation fluid outlet is communicated with liquid medicine water storage box 3-2 by water outlet valve 3-4, outlet pipe 3-3.
Water pump 3-5 is arranged on spray column 3-1 one side, water pump 3-5 water inlet is connected with liquid medicine water storage box 3-2 by pipeline, water pump 3-5 delivery port is communicated with the top into spray column 3-1 by circulation fluid pipeline 3-7, be provided with mouth spray 3-9 on circulation fluid pipeline 3-7 in spray column 3-1, on water pump 3-5 exit circulation fluid pipeline 3-7, water inlet valve 3-8 be installed.
Operation principle and product advantage
Circulation fluid curtain Paint spraying platform in circulation fluid curtain vapour phase oxidation process exhaust treatment system is by recycle liquid pump 1-11 work, make and hold in liquid case 1-12 liquid and deliver to circulation fluid case one 1-24 by circulation fluid pipe 1-14 and flow to liquid curtain plate one 1-6 by overfall one 1-5 and form curtain, flow to the dentation curtain along a 1-7 by liquid curtain plate one 1-6, unit length moment increase and deflector one 1-8 forming curves whirlpool liquid curtain, effectively stop for the first time and do not adhere to coated article in construction and partly paint sticky particle, what do not stop also makes it efflorescence.Working procedure is along with secondary cycle liquid curtain carries out once again like this, to be liquid deliver to circulation fluid case two 1-25 by circulation fluid pipe 1-14 flow to liquid curtain plate two 1-18 by overfall two 1-19 and forms curtains, flow to the dentation curtain along two 1-17 by liquid curtain plate two 1-18, unit length moment increase and deflector two 1-16 forming curves whirlpool liquid curtains, secondary effectively stops the part paint viscosity that does not adhere to coated article in construction and has been blocked with efflorescence and crosses once particle, is again stopped and efflorescence.Through stopping of liquid barrier 1-21 and netted replaceable division board 1-22, in principle efflorescence lose the sticky paint particulate blockage, guaranteed that rear road organic waste gas treatment device processes the needed cleaning of waste gas.
The organic exhaust gas of discharging from blower fan 1-3 air outlet enters into rear road organic waste gas treatment device by pipeline 2 and further waste gas is processed.
Liquid bath overfall 1-20 designs for guaranteeing the required normal liquid level of circulation fluid curtain spraying platform work, because the aqueous vapor that air quantity is carried secretly when the psychrometric difference of liquid bath and surrounding environment and work makes it to be in evaporation and minimizing state.Fluid infusion mouth 1-27 designs for increasing required liquid measure, and clean-up port 1-23 will be blocked the residual paint cleaning that swims in liquid bath 1-9 of isolation.
When the temperature liquid that 1-12 holds in the liquid case during lower than zero degree can adopt anti-icing fluid.
The operation principle of engineering project begun newly circulation fluid curtain spraying platform VOCs treatment is: casing can provide the spraying environment as required, centrifugal fan or in line blower fan provide the wind-force that needs for spraying application, circulation together effectively isolated the part paint sticky particle that does not adhere to coated article in the construction to N road liquid curtain plate, make it to lose viscosity and become powdery, through water fender and netted replaceable division board barrier, provide the organic exhaust gas of not being with the sticky particle thing for organic waste gas treatment device.
Having formed operation principle that the circulation fluid curtain spraying platform VOCs treatment of construction status puts and being needs the demand of waste gas pollution control and treatment and the organic waste gas treatment device that designs to existing spraying equipment.Operation principle is: former gas outlet taps into the casing air inlet, centrifugal or direct blower fan is that emission-control equipment is supplied needed wind-force, circulation together effectively isolated the part paint sticky particle that does not adhere to coated article in the construction to N road liquid curtain plate, make it to lose viscosity and become powdery, through water fender and netted replaceable division board barrier, for organic waste gas treatment equipment provides not organic exhaust gas with the sticky particle thing.
Not entering with the organic exhaust gas of sticky particle thing after processing by circulation fluid curtain Paint spraying platform 1 enters vapour phase oxidation process organic waste gas treatment device 3 by pipeline 2 and carries out DORC vapour phase oxidation process VOCs treatment.
DORC vapour phase oxidation process operation principle: in the vapour phase oxidation process organic waste gas treatment device, the water that is used for exhaust-gas treatment is solvent, is equipped with oxydol H
2O
2Form composite absorbent liquid with DORC, DORC is that water white multiple high molecular polymerization organic solvent and catalyst, oxidant synthesize.The oxydol H that strong oxidability is arranged
2O
2Produce chain and pass reaction, oxydol H under the synergy of DORC
2O
2All be cleaved into two along weak bond and produce a large amount of strong oxidizing property hydroxyl radical free radicals with not matching only electronics gene in the working solution high speed, make the organic molecule Quick Oxidation in waste gas become carbon dioxide and water.
Method by spray, organic solvent, catalyst, the oxidant of DORC-multiple high molecular polymerization are effectively absorbed poisonous, the harmful gaseous pollutant that flows in air, quick catalysis transforms and is converted into salt lipoidis innocuous substance, guaranteed the purification up to standard of spraying organic exhaust gas, the gas of discharge reaches country's " discharge standard of air pollutants ".
Claims (6)
1. a circulation fluid curtain vapour phase oxidation process exhaust treatment system, is characterized in that: comprise circulation fluid curtain formula spraying platform and vapour phase oxidation process organic waste gas treatment device;
Circulation fluid curtain formula spraying platform comprise casing, motor, blower fan, suspended hood, overfall one, liquid curtain plate one, dentation curtain along one, deflector one, liquid bath, workbench, recycle liquid pump, hold liquid case, inlet, circulation fluid pipe, distribution box, deflector two, dentation curtain along two, liquid curtain plate two, overfall two, liquid bath overfall, liquid barrier, netted replaceable division board, clean-up port, circulation fluid case one, circulation fluid case two, blowoff valve, fluid infusion mouth and casing exhausting duct;
Workbench is arranged in casing, or is arranged on and is communicated with casing by air supply duct in another spraying box; Casing top is equipped with suspended hood, and blower fan and motor are equipped with in suspended hood top or rear portion, and motor output shaft is connected with fan shaft, the work of driven by motor blower fan; The fan outlet of circulation fluid curtain formula spraying platform is connected by the air inlet of connecting pipe with the vapour phase oxidation process organic waste gas treatment device;
the box inside rear portion is equipped with liquid curtain plate one, liquid curtain plate two, liquid curtain plate one top is provided with circulation fluid case one, circulation fluid case one is provided with overfall one, the circulation fluid Direct Uniform trickling of overfall one overflow is on liquid curtain plate one, liquid curtain plate two tops are provided with circulation fluid case two, circulation fluid case one is provided with overfall two, the circulation fluid Direct Uniform trickling of overfall two overflows is on liquid curtain plate two, liquid curtain plate one bottom is provided with the dentation curtain along one, and deflector one is housed, liquid curtain plate two bottoms are provided with the dentation curtain along two, and deflector two is housed, lower box is provided with liquid bath, be provided with the liquid bath overfall in liquid bath one side,
Box inside liquid curtain plate one rear portion is provided with the casing exhausting duct, in the casing exhausting duct, liquid barrier is installed, the casing exhausting duct is connected with suspended hood, casing exhausting duct air outlet is equipped with netted replaceable division board, through liquid barrier and netted replaceable division board, paint is coated with the dirt barrier, for organic waste gas treatment equipment provides not organic exhaust gas with the sticky particle thing;
Be equipped with in the casing outside and hold the liquid case, the liquid bath overfall with hold the liquid case and be communicated with, hold the liquid case and be provided with inlet, hold liquid case liquid for supplying, the maintenance liquid level;
Hold liquid case one side recycle liquid pump be installed, the recycle liquid pump inlet by pipeline with hold the liquid case and be communicated with, the recycle liquid pump liquid outlet is connected with circulation fluid case one and circulation fluid case two respectively by the circulation fluid pipe;
The vapour phase oxidation process organic waste gas treatment device has spray column and liquid medicine water storage box; Be provided with the filler room in spray column, filler is equipped with filler in the room; The spray column bottom is provided with air inlet, and the spray column top is provided with the gas outlet, is connected with clean aiutage by pipeline;
Be provided with the circulation fluid outlet in spray column bottom, by pipeline, water outlet valve be installed, spray column tower body bottom is equipped with the liquid medicine water storage box; The circulation fluid outlet is by water outlet valve, and outlet pipe is communicated with the liquid medicine water storage box;
Water pump is arranged on spray column one side, pump intake is connected with the liquid medicine water storage box by pipeline, pump outlet enters spray column top by the circulation fluid pipeline communication, is provided with mouth spray on the circulation fluid pipeline in spray column, on pump outlet circulation fluid pipeline, the water inlet valve is installed.
2. circulation fluid curtain vapour phase oxidation process exhaust treatment system according to claim 1 is characterized in that: casing top or the rear portion of described circulation fluid curtain formula spraying platform are equipped with a Fans and a motor at least.
3. circulation fluid curtain vapour phase oxidation process exhaust treatment system according to claim 1, it is characterized in that: on the circulation fluid pipe of described circulation fluid curtain formula spraying platform, liquid-controlling valve one, liquid-controlling valve two are housed respectively, be used for controlled circulation liquid case one and circulation fluid case two feed liquor amounts, in order to keep certain liquid level.
4. circulation fluid curtain vapour phase oxidation process exhaust treatment system according to claim 1, is characterized in that: on the input duct of the recycle liquid pump of described circulation fluid curtain formula spraying platform, liquid-controlling valve three is housed.
5. circulation fluid curtain vapour phase oxidation process exhaust treatment system according to claim 1 is characterized in that: blowoff valve is equipped with in the liquid case bottom of holding of described circulation fluid curtain formula spraying platform, is used for holding the blowdown of liquid case.
6. circulation fluid curtain vapour phase oxidation process exhaust treatment system according to claim 1 is characterized in that: the liquid that holds in the liquid case of described circulation fluid curtain formula spraying platform adopts water, oil or anti-icing fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427695 CN203017880U (en) | 2012-08-28 | 2012-08-28 | Circulating liquid curtain vapor phase oxidation process waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427695 CN203017880U (en) | 2012-08-28 | 2012-08-28 | Circulating liquid curtain vapor phase oxidation process waste gas treatment system |
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| Publication Number | Publication Date |
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| CN203017880U true CN203017880U (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427695 Expired - Fee Related CN203017880U (en) | 2012-08-28 | 2012-08-28 | Circulating liquid curtain vapor phase oxidation process waste gas treatment system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752122A (en) * | 2014-02-11 | 2014-04-30 | 江苏佳有环保科技有限公司 | Paint gas oxidizing and washing tower device |
| CN103977667A (en) * | 2014-05-29 | 2014-08-13 | 厦门市大净环保科技有限公司 | Electroplating waste gas treatment device |
| CN108543365A (en) * | 2018-04-17 | 2018-09-18 | 苏州盛迪通电子科技有限公司 | A kind of Glass Craft lacquer oil paint processing unit and paint processing method |
-
2012
- 2012-08-28 CN CN 201220427695 patent/CN203017880U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752122A (en) * | 2014-02-11 | 2014-04-30 | 江苏佳有环保科技有限公司 | Paint gas oxidizing and washing tower device |
| CN103752122B (en) * | 2014-02-11 | 2015-11-11 | 江苏佳有环保科技有限公司 | Paint gas oxidation rinsing tower apparatus |
| CN103977667A (en) * | 2014-05-29 | 2014-08-13 | 厦门市大净环保科技有限公司 | Electroplating waste gas treatment device |
| CN108543365A (en) * | 2018-04-17 | 2018-09-18 | 苏州盛迪通电子科技有限公司 | A kind of Glass Craft lacquer oil paint processing unit and paint processing method |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20150828 |
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| EXPY | Termination of patent right or utility model |