CN206082049U - Weaving printing and dyeing industry organic waste gas combination formula clean system - Google Patents
Weaving printing and dyeing industry organic waste gas combination formula clean system Download PDFInfo
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- CN206082049U CN206082049U CN201620956972.2U CN201620956972U CN206082049U CN 206082049 U CN206082049 U CN 206082049U CN 201620956972 U CN201620956972 U CN 201620956972U CN 206082049 U CN206082049 U CN 206082049U
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- waste gas
- air inlet
- photochemistry
- low temperature
- temperature plasma
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Abstract
The utility model discloses a weaving printing and dyeing industry organic waste gas combination formula clean system is difficult for causing secondary pollution and purifying effect good, and is stable, energy -conservation. It is mainly including the buffer tank, cooling device, photochemistry low temperature plasma exhaust gas purification device and the centrifugal fan subassembly that set gradually, the air inlet of buffer tank links to each other with organic waste gas pipeline, the gas outlet of buffer tank and cooling device's air inlet intercommunication, cooling device's gas outlet and photochemistry low temperature plasma exhaust gas purification device's air inlet intercommunication, photochemistry low temperature plasma exhaust gas purification device's gas outlet and the air inlet of centrifugal fan subassembly intercommunication.
Description
Technical field
This utility model is related to textile printing and dyeing industry organic exhaust gas combination type cleaning system.
Background technology
Textile printing and dyeing organic exhaust gas are a kind of common VOCs (VOC) pollutant in textile industry.In print
Paper machine and stamp machine equipment have substantial amounts of VOCs gases effusion when running, containing smog and abnormal flavour, main component has methanol, second
The pollutant such as the volatile organic solvents such as alcohol, acetone, butanone and NMHC.
At present, the method for the above-mentioned waste gas of conventional process includes：
1st, active carbon adsorption, needs periodic replacement, using rear formation solid waste, needs specialized agency to dispose, and operating cost is high；
Due to often containing oily matter in waste gas, cause activated carbon top layer easily " to be blocked ", cause adsorption effect to significantly reduce, enter one
Step shortens the service life of activated carbon.
2nd, Water spray method, is processed usually as the prime of active carbon adsorption, but washing be only capable of will be high boiling organic
Pollutant are transferred to inside water, can not be removed completely, and the recirculated water of formation can not be discharged, and are needed to make special disposal, are greatly increased
Plus use cost；On the other hand, if the water smoke that Water spray is formed does not carry out sufficient steam separation, a large amount of steam are caused to be lived
Property charcoal absorb, the replacement cycle of activated carbon will be shortened, and adsorption effect of the activated carbon to organic pollution will be affected.
For example, Chinese patent 201410232248.0 discloses a kind of VOC exhaust treatment systems, the system be exactly spray with
The compound mode of activated carbon adsorption.Although this system can process VOC waste gas, the problems referred to above are there is also.
Therefore, traditional processing method produces new waste water and solid waste, easily forms secondary pollution, causes operating cost
It is doubled and redoubled, risk of environmental pollution is increased；And the use reduction of adsorption method and washing methods efficiency itself, treatment effeciency is not
Height, is operationally difficult to ensure that qualified discharge.
Utility model content
The technical problem that this utility model is solved is to provide and a kind of does not easily cause secondary pollution and the weaving of good purification
Dyeing organic exhaust gas combination type cleaning system.
This utility model solves the technical scheme adopted by its technical problem：Textile printing and dyeing industry organic exhaust gas combination type
Cleaning system, including the surge tank, chiller, photochemistry low temperature plasma waste gas cleaning device and centrifugal blower that set gradually
Component, the air inlet of the surge tank are connected with organic exhaust gas conveyance conduit, the gas outlet of surge tank and the air inlet of chiller
Mouth connection, the gas outlet of chiller are connected with the air inlet of photochemistry low temperature plasma waste gas cleaning device, photochemistry low temperature
The gas outlet of cleaning plant for waste gas of plasma is connected with the air inlet of centrifugal blower component.
It is further：The chiller is integral type chiller.
It is further：The photochemistry low temperature plasma waste gas cleaning device includes housing, is provided with ultraviolet in housing
Lamp array is arranged and plasma generator, and photocatalyst plate is provided with the outside of uviol lamp array.
The beneficial effects of the utility model are：It is stable, energy-conservation, non-secondary pollution, it is ensured that VOCs qualified discharges.
Description of the drawings
Structural representations of the Fig. 1 for the application；
It is labeled as in figure：Organic exhaust gas conveyance conduit 1, surge tank 2, chiller 3, photochemistry low-temperature plasma waste gas are net
Makeup puts 4, centrifugal blower component 5.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is further illustrated.
As shown in figure 1, textile printing and dyeing industry organic exhaust gas combination type cleaning system, including the surge tank 2 for setting gradually, cold
But device 3, photochemistry low temperature plasma waste gas cleaning device 4 and centrifugal blower component 5, the air inlet of the surge tank with it is organic
Waste gas pipeline road 1 be connected, the gas outlet of surge tank is connected with the air inlet of chiller, the gas outlet of chiller with it is photochemical
Learn low temperature plasma waste gas cleaning device air inlet connection, the gas outlet of photochemistry low temperature plasma waste gas cleaning device with from
The air inlet connection of heart-wind syndrome thermomechanical components.
Above-mentioned surge tank, chiller and photochemistry low temperature plasma waste gas cleaning device can all be applied of the prior art
Relevant device.Here it is that each device is applied in combination.Wherein chiller can apply existing water-cooled chiller, cooling
Each is exactly tied by liquid formula chiller etc., it is particularly possible to for integral type chiller, the design concept of integral type chiller
Structure is designed to integral structure so that take up an area space less.The ultimate principle of above-mentioned each chiller is exactly by heat exchanger
Carry out heat exchange.Photochemistry low temperature plasma waste gas cleaning device can apply existing device, and its basic structure can be：It is described
Photochemistry low temperature plasma waste gas cleaning device includes housing, and uviol lamp array and plasma generator are provided with housing,
Photocatalyst plate is provided with the outside of uviol lamp array.
During use：
Pretreatment is first carried out using surge tank to waste gas, oily substance therein and bulky grain thing is separated, is reduced to waste gas
The adverse effect of cleaning system operation, improves treatment effeciency and cleaning equipment safety.
EGT is reduced using chiller, most of high boiling volatile organic compounds condensation is made, is substantially reduced gas
Pollutant levels, can reduce the power consumption of follow-up Photochemical plasma cleaning system, whole equipment system more energy-conservation.
Using photochemistry and low-temperature plasma group technology to VOCs process, on the one hand it is catalyzed what is produced using photooxidation
High energy oxide group hydroxyl radical free radical OH can non-selectivity efficient oxidation ability degradation of organic substances；On the other hand using low temperature etc.
The anode adsorption effect of ion and oxidability realize higher purification clearance, while removing smoke removing and abnormal flavour, it is ensured that waste gas
Qualified discharge.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step is described in detail, be should be understood that to the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (3)
1. textile printing and dyeing industry organic exhaust gas combination type cleaning system, it is characterised in that：Including the surge tank (2) for setting gradually,
Chiller (3), photochemistry low temperature plasma waste gas cleaning device (4) and centrifugal blower component (5), the air inlet of the surge tank
Mouthful it is connected with organic exhaust gas conveyance conduit (1), the gas outlet of surge tank is connected with the air inlet of chiller, chiller goes out
QI KOU is connected with the air inlet of photochemistry low temperature plasma waste gas cleaning device, photochemistry low temperature plasma waste gas cleaning device
Gas outlet is connected with the air inlet of centrifugal blower component.
2. textile printing and dyeing industry organic exhaust gas combination type cleaning system as claimed in claim 1, it is characterised in that：The cooling
Device is integral type chiller.
3. textile printing and dyeing industry organic exhaust gas combination type cleaning system as claimed in claim 1 or 2, it is characterised in that：It is described
Photochemistry low temperature plasma waste gas cleaning device includes housing, and uviol lamp array and plasma generator are provided with housing,
Photocatalyst plate is provided with the outside of uviol lamp array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956972.2U CN206082049U (en) | 2016-08-26 | 2016-08-26 | Weaving printing and dyeing industry organic waste gas combination formula clean system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956972.2U CN206082049U (en) | 2016-08-26 | 2016-08-26 | Weaving printing and dyeing industry organic waste gas combination formula clean system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206082049U true CN206082049U (en) | 2017-04-12 |
Family
ID=58473158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620956972.2U Active CN206082049U (en) | 2016-08-26 | 2016-08-26 | Weaving printing and dyeing industry organic waste gas combination formula clean system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206082049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875846A (en) * | 2017-11-21 | 2018-04-06 | 苏州三可予环保科技有限公司 | A kind of compounding machine organic exhaust gas combined type cleaning system |
| WO2019165782A1 (en) * | 2018-03-02 | 2019-09-06 | 南京工业大学 | Voc recovery system using cryogenic air |
-
2016
- 2016-08-26 CN CN201620956972.2U patent/CN206082049U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875846A (en) * | 2017-11-21 | 2018-04-06 | 苏州三可予环保科技有限公司 | A kind of compounding machine organic exhaust gas combined type cleaning system |
| WO2019165782A1 (en) * | 2018-03-02 | 2019-09-06 | 南京工业大学 | Voc recovery system using cryogenic air |
| US11918950B2 (en) | 2018-03-02 | 2024-03-05 | Nanjing Tech University | Deep-condensation VOCs recovery system using air as refrigerant |
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