CN207430071U - A kind of emission-control equipment for reducing PVC floor production line VOC emission amount - Google Patents
A kind of emission-control equipment for reducing PVC floor production line VOC emission amount Download PDFInfo
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- CN207430071U CN207430071U CN201721339494.1U CN201721339494U CN207430071U CN 207430071 U CN207430071 U CN 207430071U CN 201721339494 U CN201721339494 U CN 201721339494U CN 207430071 U CN207430071 U CN 207430071U
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- gas outlet
- condenser
- spray column
- air inlet
- production line
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses a kind of emission-control equipments for reducing PVC floor production line VOC emission amount, including micro-porous adsorption device, spray column, condenser, plasma purification device and activated carbon adsorber, the air inlet of the micro-porous adsorption device is connected with exhaust gas source, the gas outlet of the micro-porous adsorption device is by pipeline with being connected in the middle part of spray column, gas outlet is connected with condenser tubes at the top of the spray column, the gas outlet of the condenser is connected with the air inlet of plasma purification device, the gas outlet of the plasma purification device is connected with the air inlet of activated carbon adsorber.Spray column being capable of preliminary organics removal；Plasma purification device can make the substance that complicated macromolecule contaminant is changed into simple small molecule safe material or poisonous and harmful substance is made to be transformed into nontoxic or less toxic low evil, so that pollutant is able to degradation removal；Last activated carbon adsorber can absorb the ozone and active particle that part is generated by cold plasma discharge.
Description
Technical field
The utility model is related to be used for the combined apparatus technical field of the separating particles from gas or steam.
Background technology
Polyvinyl chloride (PVC) plastics are that output is maximum in the world, one of application range most wide thermoplasticity time material.
In polyvinyl chloride hot procedure, due to high temperature, oxidation, waved with a part of plasticizer smog and low-boiling-point organic compound
Stimulating food escapes.With the continuous improvement of PVC plastic processing technology, progressively to high speed, enlargement serialization development, a large amount of plastics
It is discharged in processing exhaust gas centralized, environmental pollution contradiction seems more prominent.
Utility model content
The utility model provides a kind of emission-control equipment, can effectively reduce plasticizer smog in PVC floor production line
With the content of organic matter volatile matter, production line is enable to meet the environmentally friendly evaluation criterion of gas discharge.
A kind of emission-control equipment for reducing PVC floor production line VOC emission amount, including micro-porous adsorption device, spray column, cold
Condenser, plasma purification device and activated carbon adsorber, the air inlet of the micro-porous adsorption device is connected with exhaust gas source, described
The gas outlet of micro-porous adsorption device in the middle part of spray column by pipeline with connecting, and gas outlet connects with condenser tubes at the top of the spray column
Logical, the gas outlet of the condenser is connected with the air inlet of plasma purification device, the plasma purification device
Gas outlet connected with the air inlet of activated carbon adsorber.
The emission-control equipment for reducing PVC floor production line VOC emission amount further includes water storage box and water-circulating pump, the water
Circulating pump is the immersible pump being placed in water storage box, and the output terminal of the water-circulating pump passes through the spray port at the top of pipeline and spray column
Connection, the water outlet of the spray tower bottom are connected by pipeline with water storage box.
The emission-control equipment for reducing PVC floor production line VOC emission amount further includes diluter, and the diluter is located at cold
Between condenser and plasma purification device, the diluter is equipped with pending gas entrance and diluent gas inlet port,
The gas outlet of the pending gas entrance and condenser is directly connected to, the source nitrogen of the diluent gas inlet port and peripheral hardware
Connection, the gas outlet of the diluter and the air inlet of plasma purification device are directly connected to.
Further, the filler in the micro-porous adsorption device is polytetrafluoroethylmicroporous microporous membrane filter bag.
The disclosed emission-control equipment for reducing PVC floor production line VOC emission amount of the utility model can pass through spray
The preliminary organics removal of tower, prevents pipeline from strile-bacing；Secondly by the effect of the extra electric field of plasma purification device production
Under, what medium discharge generated largely takes energy electron bombardment contaminant molecule, makes its ionization, dissociation and excitation, then just initiation
The physics of a series of complex, chemical reaction, make complicated macromolecule contaminant be changed into simple small molecule safe material or make toxic
Harmful substance is transformed into the substance of nontoxic or less toxic low evil, so that pollutant is able to degradation removal, substantially reduces production
The VOC emission amount of line is allowed to comply fully with environmental protection standard；Last activated carbon adsorber can absorb part by low-temperature plasma
Discharge the ozone and active particle generated.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is the part of the embodiment of the utility model rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His designing scheme and attached drawing.
Fig. 1 is the schematic diagram of the emission-control equipment embodiment 1 of the reduction PVC floor production line VOC emission amount.
Specific embodiment
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is the part of the embodiment rather than whole embodiments of the utility model, the embodiment based on the utility model, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.In addition, all connection/connection relations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions on the premise of not conflicting conflict.
Embodiment 1：As shown in Figure 1, a kind of emission-control equipment for reducing PVC floor production line VOC emission amount is including micro-
Hole absorber 1, spray column 2, condenser 3, plasma purification device 4 and activated carbon adsorber 5, the micro-porous adsorption device 1
Air inlet connected with exhaust gas source, the gas outlet of the micro-porous adsorption device 1 is connected by pipeline with 2 middle part of spray column, the spray
Leaching tower 2 top gas outlet is connected with 3 pipeline of condenser, the gas outlet of the condenser 3 and plasma purification device 4 into
Gas port connects, and the gas outlet of the plasma purification device 4 is connected with the air inlet of activated carbon adsorber 5.The exhaust gas
Processing unit further includes water storage box 6 and water-circulating pump 7, and the water-circulating pump 7 is the immersible pump being placed in water storage box 6, the water
The output terminal of circulating pump 7 is connected by pipeline with the spray port at 2 top of spray column, and the water outlet of 2 bottom of spray column passes through
Pipeline is connected with water storage box 6.The emission-control equipment further includes diluter 8, and the diluter 8 is located at condenser 3 and low temperature
Between plasma purifier 4, the diluter 8 is equipped with pending gas entrance and diluent gas inlet port, described to wait to locate
Process gases inlet port and the gas outlet of condenser 3 are directly connected to, and the diluent gas inlet port is connected with the source nitrogen of peripheral hardware, institute
The gas outlet and the air inlet of plasma purification device 4 for stating diluter 8 are directly connected to.
As further preferred embodiment, the filler in the micro-porous adsorption device 1 is polytetrafluoroethylmicroporous microporous membrane
Filter bag.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of emission-control equipment for reducing PVC floor production line VOC emission amount, it is characterised in that：Including micro-porous adsorption device
(1), spray column (2), condenser (3), plasma purification device (4) and activated carbon adsorber (5), the micro-porous adsorption device
(1) air inlet is connected with exhaust gas source, and the gas outlet of the micro-porous adsorption device (1) is connected by pipeline with spray column (2) middle part,
Gas outlet is connected with condenser (3) pipeline at the top of the spray column (2), the gas outlet of the condenser (3) and low-temperature plasma
The air inlet connection of body clarifier (4), gas outlet and the activated carbon adsorber (5) of the plasma purification device (4)
Air inlet connects.
2. the emission-control equipment according to claim 1 for reducing PVC floor production line VOC emission amount, it is characterised in that：
Further include water storage box (6) and water-circulating pump (7), the water-circulating pump (7) is the immersible pump being placed in water storage box (6), the water
The output terminal of circulating pump (7) is connected by pipeline with the spray port at the top of spray column (2), the water outlet of spray column (2) bottom
Mouth is connected by pipeline with water storage box (6).
3. the emission-control equipment according to claim 1 for reducing PVC floor production line VOC emission amount, it is characterised in that：
Diluter (8) is further included, the diluter (8) is located between condenser (3) and plasma purification device (4), described dilute
It releases device (8) and is equipped with pending gas entrance and diluent gas inlet port, the pending gas entrance and condenser (3)
Gas outlet is directly connected to, and the diluent gas inlet port is connected with the source nitrogen of peripheral hardware, the gas outlet of the diluter (8) with it is low
The air inlet of isothermal plasma clarifier (4) is directly connected to.
4. the emission-control equipment according to claim 1 for reducing PVC floor production line VOC emission amount, it is characterised in that：
Filler in the micro-porous adsorption device (1) is polytetrafluoroethylmicroporous microporous membrane filter bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339494.1U CN207430071U (en) | 2017-10-16 | 2017-10-16 | A kind of emission-control equipment for reducing PVC floor production line VOC emission amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339494.1U CN207430071U (en) | 2017-10-16 | 2017-10-16 | A kind of emission-control equipment for reducing PVC floor production line VOC emission amount |
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| Publication Number | Publication Date |
|---|---|
| CN207430071U true CN207430071U (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721339494.1U Active CN207430071U (en) | 2017-10-16 | 2017-10-16 | A kind of emission-control equipment for reducing PVC floor production line VOC emission amount |
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| CN (1) | CN207430071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854488A (en) * | 2018-06-25 | 2018-11-23 | 深圳市前海泓远控股有限公司 | A kind of VOCs gas processing method of plasma combination ozone |
| CN108854475A (en) * | 2018-06-15 | 2018-11-23 | 江苏安纳泰环保科技有限公司 | A kind of efficient catalytic converter |
-
2017
- 2017-10-16 CN CN201721339494.1U patent/CN207430071U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854475A (en) * | 2018-06-15 | 2018-11-23 | 江苏安纳泰环保科技有限公司 | A kind of efficient catalytic converter |
| CN108854488A (en) * | 2018-06-25 | 2018-11-23 | 深圳市前海泓远控股有限公司 | A kind of VOCs gas processing method of plasma combination ozone |
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