CN214319698U - Waste gas treatment device of singeing machine - Google Patents
Waste gas treatment device of singeing machine Download PDFInfo
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- CN214319698U CN214319698U CN202022917382.8U CN202022917382U CN214319698U CN 214319698 U CN214319698 U CN 214319698U CN 202022917382 U CN202022917382 U CN 202022917382U CN 214319698 U CN214319698 U CN 214319698U
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Abstract
The application provides a singeing machine's exhaust treatment device includes: the air inlet of the cyclone mixed-action spray tower is connected with the singeing machine; one end of the ozone treatment mechanism is communicated with an air outlet of the cyclone mixing spray tower; one end of the UV ultraviolet light treatment mechanism is communicated with the other end of the ozone treatment mechanism; one end of the active carbon treatment mechanism is communicated with the other end of the UV ultraviolet light treatment mechanism; and the negative pressure air inducing mechanism is communicated with the other end of the active carbon treatment mechanism. This application is through setting up the cyclone and mixing the spray column device, can be dissolved in the fibre and the dust in the waste gas in the liquid, then process ozone treatment and UV ultraviolet ray in proper order and handle, can carry out oxidative decomposition or physical decomposition with some materials in the waste gas, handle the back through active carbon adsorption again, can further absorb the gas of waste gas and impurity such as small dust to realize cleaner production.
Description
Technical Field
The application relates to the field of textile equipment, in particular to a waste gas treatment device of a singeing machine.
Background
In the production process of the textile printing and dyeing industry, after-finishing treatment needs to be carried out on the woven fabric, wherein the after-finishing treatment comprises singeing treatment. However, when the fabric is singed, waste gas is emitted by singeing, the waste gas contains various components, the components not only contain chemical substances such as dyes and auxiliaries, but also contain substances such as fiber particles and hairiness, the substances are emitted into the air to cause a large amount of pollution, particularly, tiny hairiness can form dust, and human health can be caused after the dust is inhaled. Therefore, the waste gas needs to be treated and can be discharged into the air, so as to meet the national requirements on energy conservation, emission reduction and environmental protection.
At present, most of the existing waste gas treatment devices of singeing machines adopt a water spraying mode and an activated carbon mode for waste gas treatment. Although the mode can treat partial harmful substances in the waste gas, the defects of incomplete treatment and insufficient cleanness still exist, and the problem of environmental pollution is caused because some harmful substances are directly discharged into the air without being treated.
There is therefore a need for improvement in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a singeing machine's exhaust treatment device can solve the harmful substance in the exhaust treatment device processing waste gas of current singeing machine thoroughly, clean problem inadequately, can improve the exhaust-gas treatment effect.
The embodiment of the application provides a singeing machine's exhaust treatment device includes:
the air inlet of the cyclone mixed-action spray tower is connected with the singeing machine;
one end of the ozone treatment mechanism is communicated with an air outlet of the cyclone mixing spray tower;
one end of the UV ultraviolet light treatment mechanism is communicated with the other end of the ozone treatment mechanism;
one end of the activated carbon treatment mechanism is communicated with the other end of the UV ultraviolet light treatment mechanism;
and the negative pressure air inducing mechanism is communicated with the other end of the activated carbon treatment mechanism.
Preferably, in the exhaust treatment device of singeing machine of this application embodiment, negative pressure induced air mechanism includes air exhauster and exhaust pipe, the end intercommunication of breathing in of air exhauster the other end of active carbon treatment mechanism, the end intercommunication exhaust pipe of giving vent to anger of air exhauster.
Preferably, in the exhaust gas treatment device of the singeing machine according to the embodiment of the present application, a spraying device, a cyclone separation device and a circulation water tank are sequentially arranged inside the cyclone mixed-motion spraying tower from top to bottom, and a water circulation driving device is arranged outside the cyclone mixed-motion spraying tower; the spraying device comprises a spraying tank and a plurality of nozzles, the spraying tank is communicated with the water circulation driving device through a water pipe, the water circulation driving device is communicated with the circulation water tank through a water pipe, the nozzles are arranged on the spraying tank, and the output ends of the nozzles face downwards vertically.
Preferably, in the waste gas treatment device of the singeing machine in the embodiment of the present application, the circulation water tank is sequentially provided with a waste water collecting region, a filtering region and a purified water collecting region from top to bottom, and the water circulation driving device is communicated with the purified water collecting region through a water pipe; the filtering area is provided with a filter and a dust treatment device, and the dust treatment device is connected with the filter.
Preferably, in the exhaust treatment device of singeing machine of this application embodiment, dust treatment device includes control treater, dust height sensor, alarm device, the automatic cleaning device of dust and dust collection device, dust height sensor alarm device with the automatic cleaning device of dust respectively with control treater connects, dust collection device is used for collecting the dust.
Preferably, among the exhaust treatment device of singeing machine of this application embodiment, the top of the mixed spray column of whirling still is equipped with dewatering device, dewatering device includes deareator, drain pipe and blast pipe, deareator with the air outlet intercommunication of the mixed spray column of whirling, drain pipe one end with deareator intercommunication, the other end with the filtering area intercommunication, blast pipe one end with deareator intercommunication, the other end with ozone treatment mechanism intercommunication.
Preferably, in the exhaust treatment device of singeing machine of this application embodiment, ozone treatment mechanism includes that ozone takes place mechanism, ozone reaction mechanism and ozone destruction mechanism, ozone reaction mechanism includes ozone air inlet, waste gas air inlet and gas outlet, the ozone air inlet with ozone reaction mechanism connects, the waste gas air inlet with the air outlet intercommunication of cyclone mixing spray column, the gas outlet with ozone destruction mechanism connects, ozone destruction mechanism adopts high temperature to draw forth ozone destruction back.
Preferably, among the exhaust treatment device of singeing machine of this application embodiment, UV ultraviolet ray processing mechanism includes the light treatment case, the light treatment incasement is equipped with UV fluorescent tube, cooling fan and wind gap and installs the device additional, the UV fluorescent tube set up in the inner wall of light treatment case, the wind gap install the device additional set up in the front end of light treatment case, the cooling fan set up in before the wind gap installs the device additional.
Preferably, in the exhaust treatment device of the singeing machine in the embodiment of the present application, the front end of the tuyere installation device is provided with at least one layer of paint mist filter cotton, and the rear end is provided with the galvanized punching plate.
Preferably, in the exhaust gas treatment device of the singeing machine according to the embodiment of the present application, the activated carbon treatment mechanism includes two or more activated carbon adsorption tanks arranged in sequence.
Has the advantages that: according to the waste gas treatment device of the singeing machine, the cyclone mixed-moving spray tower device is arranged, fibers and dust in waste gas can be dissolved in liquid under the spraying effect, then the waste gas is subjected to ozone treatment and UV (ultraviolet) light treatment in sequence, substances in the waste gas can be subjected to oxidative decomposition or physical decomposition, the structure of the substances is changed, and after the waste gas is subjected to activated carbon adsorption treatment, the waste gas and impurities such as tiny dust can be further absorbed, so that clean production is realized; and a negative pressure induced draft mechanism is arranged, so that the circulation rate of the waste gas in the whole waste gas treatment device can be controlled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural view of an exhaust gas treatment device of a singeing machine according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
In the description of the present application, it should be noted that the terms "one end" and the like refer to an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, and are used only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an exhaust gas treatment device of a singeing machine according to some embodiments of the present application, the exhaust gas treatment device of the singeing machine includes:
the air inlet 11 of the cyclone mixed-action spray tower 10 is connected with the singeing machine;
one end of the ozone treatment mechanism 20 is communicated with the air outlet 12 of the cyclone mixing spray tower 10;
one end of the UV ultraviolet light treatment mechanism 30 is communicated with the other end of the ozone treatment mechanism 20;
one end of the activated carbon treatment mechanism 40 is communicated with the other end of the UV ultraviolet light treatment mechanism 30;
and the negative pressure air inducing mechanism 50 is communicated with the other end of the active carbon treatment mechanism 40.
In the exhaust gas treatment device of the singeing machine according to the embodiment of the present invention, the negative pressure draft mechanism 50 includes the exhaust fan 51 and the exhaust duct 52, the suction end of the exhaust fan 51 is communicated with the other end of the activated carbon treatment mechanism 40, and the air outlet end of the exhaust fan 51 is communicated with the exhaust duct 52. Wherein, the exhaust fan 51 is used for providing negative pressure power to discharge the purified exhaust gas to the air through the exhaust duct 52, and the flow rate of the exhaust gas in the whole exhaust gas treatment device can be controlled to ensure that the exhaust gas stays for a proper time in each purification stage, so that the exhaust gas is more thoroughly purified.
Specifically, in the exhaust gas treatment device of the singeing machine according to the embodiment of the present application, the inside of the cyclone mixing spray tower 10 is provided with the spray device 13, the cyclone separating device 14, and the circulation water tank 15 in this order from top to bottom, and the outside of the cyclone mixing spray tower 10 is provided with the water circulation driving device (not shown in the figure). Wherein, spray set 13 includes and sprays jar and a plurality of nozzle, sprays jar and leads to pipe and water circulation drive arrangement's one end intercommunication, and water circulation drive arrangement's the other end passes through the water pipe and communicates with circulation tank 15, and the nozzle sets up on spraying the jar. In practical application, the spray tank may be a ring-shaped water pipe disposed on the inner wall of the cyclonic mixing spray tower 10, and the plurality of nozzles are uniformly disposed on the ring-shaped water pipe with the output end thereof facing downward. In addition, the air inlet 11 of the cyclone mixing spray tower 10 is correspondingly arranged outside the cyclone separation device 14, after the waste gas enters the cyclone separation device 14, the waste gas is swirled upwards to know a spray area in the cyclone separation device, under the action of the spray device 13, fibers and dust in the waste gas are dissolved in liquid through the spraying effect, then through the action of centrifugal force, the solution containing the fibers and the dust is sunk into the circulating water tank 15, and the circulating water tank 15 purifies the solution to obtain recyclable water.
Further, the circulation water tank 15 is provided with a wastewater collecting region, a filtering region and a purified water collecting region from top to bottom in sequence, wherein the water circulation driving device is communicated with the purified water collecting region through a water pipe, the filtering region is provided with a filter and a dust treatment device, and the dust treatment device is connected with the filter. The working principle of the circulating water tank 15 is as follows: the liquid containing fiber and dust sinks into the waste water collecting area of the circulating water tank 15, the dust and the fiber dissolved in the liquid are separated through a filter, and the separated water flows into the clean water collecting area and then is circulated into the spraying device 13 through the water circulation driving device for spraying waste gas. And the separated fiber and dust enter a dust treatment device and are collected and treated by the dust treatment device.
It should be noted that the dust processing apparatus has a function of automatically cleaning dust and fibers. Specifically, it includes control treater, dust height sensor, alarm device, the automatic cleaning device of dust and dust collection device, and dust height sensor, alarm device and the automatic cleaning device of dust are connected with the control treater respectively, and dust collection device is used for collecting the dust. Dust height sensor real-time detection dust is piled up highly and gives control processor with height signal transfer, and control processor control alarm device can show, then handles through automatic dust cleaning device, collects and concentrated processing the dust after handling, can realize handling the dust automatically.
Further, in the waste gas treatment device of the singeing machine of the embodiment of the present application, a dewatering device is further disposed at the top of the cyclone mixed-action spray tower 10, and the dewatering device includes a gas-water separator, a drain pipe and an exhaust pipe, the gas-water separator is communicated with the air outlet 12 of the cyclone mixed-action spray tower 10, one end of the drain pipe is communicated with the gas-water separator, the other end of the drain pipe is communicated with the filtering area, one end of the exhaust pipe is communicated with the gas-water separator, and the other end of the exhaust pipe is communicated with the ozone treatment mechanism 20. Because the singeing machine has the characteristics of more fibers, high temperature, large air volume, thick oil fume and the like in high-temperature waste gas when the fabric is treated by the singeing machine, because the fibers are more, the temperature difference is large when the device is stopped, the fibers are easy to adhere and block on the surface of equipment, so that accidents can occur when the equipment is in operation, even the equipment cannot normally operate, and therefore the fibers in the high-temperature waste gas need to be removed firstly, the fibers in the waste gas can be dissolved in liquid under the spraying effect by the cyclone mixed spray tower device provided by the invention, and simultaneously, the temperature of the waste gas is slightly reduced relatively after the spraying treatment, and because the singeing machine treatment has the problem of 500 plus materials and 1000 ℃, the temperature of the generated high-temperature waste gas is between 100 plus materials and 200 ℃, a certain amount of water vapor can be generated after the spraying treatment, the air volume is increased, the humidity is increased, certain influence is caused on the later oxidation treatment, and the water vapor in the waste gas is treated by the dehydration device, so that the ozone is used for removing the water, facilitating the treatment of the ozone treatment unit 20.
It should be noted that, in the exhaust gas treatment device of the singeing machine in the embodiment of the present application, the ozone treatment mechanism 20 includes an ozone generation mechanism, an ozone reaction mechanism, and an ozone destruction mechanism, the ozone reaction mechanism includes an ozone inlet, an exhaust gas inlet, and an air outlet, the ozone inlet is connected to the ozone reaction mechanism, the exhaust gas inlet is communicated with the air outlet 12 of the cyclone mixed-action spray tower 10, the air outlet is connected to the ozone destruction mechanism, and the ozone destruction mechanism destroys ozone by using high temperature and then leads out the ozone, so as to prevent ozone from harming the environment.
It should be noted that, in the exhaust treatment device of the singeing machine in the embodiment of the present application, the UV ultraviolet light treatment mechanism 30 includes a light treatment box, in which a UV lamp tube, a cooling fan and an air opening installation device are arranged, the UV lamp tube is arranged on the inner wall of the light treatment box and is used for providing ultraviolet light, the air opening installation device is arranged at the front end of the light treatment box and is used for filtering, and the cooling fan is arranged in front of the air opening installation device and is used for cooling the high-temperature exhaust gas passing through the ozone destruction mechanism. UV light reduction decomposes aromatic and saturated hydrocarbons using UV light to decompose ozone, facilitating the use of later activated carbon for adsorption.
In practical application, the front end that the wind gap installed the device additional is provided with at least one deck coating cloud and crosses the filter pulp, and the coating cloud filters the cotton and can further filter the great granule such as coating cloud dust in the waste gas, can carry out the prefiltration to waste gas, can effectively improve exhaust-gas treatment efficiency. Wherein, the coating cloud filters the cotton and can be the V type, can filter waste gas twice through monolithic coating cloud filters cotton like this, and the filter effect is better. The rear end is provided with the zinc-plated board of punching a hole, and the zinc-plated board of punching a hole filters waste gas once more for the filter effect is further.
Preferably, in the exhaust gas treatment device of the singeing machine according to the embodiment of the present invention, the activated carbon treatment mechanism 40 includes two or more activated carbon adsorption tanks arranged in sequence, and the adsorption substances in the plurality of activated carbon adsorption tanks may be the same or different, and may adsorb the same substance in multiple stages, or may adsorb different substances in the exhaust gas.
According to the waste gas treatment device of the singeing machine, the cyclone mixed-action spray tower device is arranged, so that fibers in waste gas can be dissolved in liquid under the spraying effect, dust dissolved in the liquid is separated through the filter, and separated water can be recycled through the water circulation driving device; meanwhile, a dust treatment device is arranged, and the separated dust enters the dust treatment device and can be automatically cleaned; the treated waste gas is sequentially subjected to ozone treatment, UV ultraviolet treatment and activated carbon adsorption treatment, the ozone treatment and the UV ultraviolet treatment can oxidize and decompose or physically decompose substances in the waste gas, so that the structure of the substances is changed, and after the activated carbon adsorption treatment, the waste gas can further absorb impurities such as gas, tiny dust and the like, so that clean production is realized.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. An exhaust treatment device of a singeing machine, comprising:
the air inlet of the cyclone mixed-action spray tower is connected with the singeing machine;
one end of the ozone treatment mechanism is communicated with an air outlet of the cyclone mixing spray tower;
one end of the UV ultraviolet light treatment mechanism is communicated with the other end of the ozone treatment mechanism;
one end of the activated carbon treatment mechanism is communicated with the other end of the UV ultraviolet light treatment mechanism;
and the negative pressure air inducing mechanism is communicated with the other end of the activated carbon treatment mechanism.
2. The waste gas treatment device of the singeing machine as defined in claim 1, wherein said negative pressure air inducing mechanism comprises an exhaust fan and an exhaust duct, the air suction end of said exhaust fan is communicated with the other end of said activated carbon treatment mechanism, and the air outlet end of said exhaust fan is communicated with the exhaust duct.
3. The waste gas treatment device of the singeing machine as claimed in claim 1, characterized in that the inside of said cyclone mixed spraying tower is provided with a spraying device, a cyclone separating device and a circulating water tank from top to bottom in sequence, and the outside of said cyclone mixed spraying tower is provided with a water circulation driving device; the spraying device comprises a spraying tank and a plurality of nozzles, the spraying tank is communicated with the water circulation driving device through a water pipe, the water circulation driving device is communicated with the circulation water tank through a water pipe, the nozzles are arranged on the spraying tank, and the output ends of the nozzles face downwards vertically.
4. The waste gas treatment device of the singeing machine as set forth in claim 3, wherein the circulating water tank is provided with a waste water collecting region, a filtering region and a clean water collecting region in sequence from top to bottom, and the water circulation driving device is communicated with the clean water collecting region through a water pipe; the filtering area is provided with a filter and a dust treatment device, and the dust treatment device is connected with the filter.
5. The exhaust gas treatment device of the singeing machine as set forth in claim 4, characterized in that said dust treatment device comprises a control processor, a dust level sensor, an alarm device, an automatic dust cleaning device and a dust collecting device, said dust level sensor, said alarm device and said automatic dust cleaning device are respectively connected with said control processor, said dust collecting device is used for collecting dust.
6. The waste gas treatment device of the singeing machine as set forth in claim 4, characterized in that a dewatering device is further provided on the top of said cyclone mixed-action spray tower, said dewatering device comprises a gas-water separator, a drain pipe and an exhaust pipe, said gas-water separator is communicated with the air outlet of said cyclone mixed-action spray tower, one end of said drain pipe is communicated with said gas-water separator, the other end is communicated with said filtering zone, one end of said exhaust pipe is communicated with said gas-water separator, the other end is communicated with said ozone treatment mechanism.
7. The exhaust gas treatment device of the singeing machine as set forth in claim 1, wherein said ozone treatment mechanism comprises an ozone generating mechanism, an ozone reaction mechanism and an ozone destroying mechanism, said ozone reaction mechanism comprises an ozone inlet, an exhaust gas inlet and an air outlet, said ozone inlet is connected with said ozone reaction mechanism, said exhaust gas inlet is communicated with the air outlet of said cyclone mixing spray tower, said air outlet is connected with said ozone destroying mechanism, said ozone destroying mechanism destroys ozone with high temperature and then draws out ozone.
8. The waste gas treatment device of the singeing machine as claimed in claim 1, wherein said UV light treatment mechanism comprises a light treatment box, said light treatment box is provided with a UV lamp tube, a cooling fan and an air opening installation device, said UV lamp tube is arranged on the inner wall of said light treatment box, said air opening installation device is arranged at the front end of said light treatment box, said cooling fan is arranged in front of said air opening installation device.
9. The waste gas treatment device of the singeing machine as recited in claim 8, wherein said tuyere charging device has at least one layer of paint mist filter cotton disposed at the front end and a galvanized punching plate disposed at the rear end.
10. The exhaust gas treatment device of the singeing machine as recited in claim 1, wherein said activated carbon treatment means comprises more than two activated carbon adsorption tanks arranged in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022917382.8U CN214319698U (en) | 2020-12-08 | 2020-12-08 | Waste gas treatment device of singeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022917382.8U CN214319698U (en) | 2020-12-08 | 2020-12-08 | Waste gas treatment device of singeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214319698U true CN214319698U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022917382.8U Active CN214319698U (en) | 2020-12-08 | 2020-12-08 | Waste gas treatment device of singeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214319698U (en) |
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2020
- 2020-12-08 CN CN202022917382.8U patent/CN214319698U/en active Active
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