CN212188524U

CN212188524U - Printing and dyeing waste gas multistage treatment device for anti-ultraviolet polyester knitted fabric

Info

Publication number: CN212188524U
Application number: CN202020232181.1U
Authority: CN
Inventors: 杨小仙
Original assignee: Shaoxing Gold Chu Yinran Co ltd
Current assignee: Shaoxing Gold Chu Yinran Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-12-22
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a multi-stage treatment device for printing and dyeing waste gas of anti-ultraviolet polyester knitted fabric, which comprises a pretreatment mechanism and a deodorization mechanism, wherein the pretreatment mechanism is connected with the deodorization mechanism through a pipeline, by arranging the porous filter screen at one side of the grid frame, the smoke inevitably has the catkins when climbing upwards through the oxidation reaction tank, the porous filter screen can not prevent the smoke from passing through, meanwhile, the effect of blocking the lint is better, when the spray pipe is used for spraying, the heat exchange with waste gas is carried out, water mist is easy to generate, the grating frames are arranged on the two sides of the spray pipe at the top of the spray tower, one side of the grating frames can intercept the lint, the other side of the grating frames can intercept the water mist, and the effect of removing the water mist in the smoke is achieved, by installing a photolysis lamp inside the UV photolysis apparatus, the exhaust gas is irradiated by the ultraviolet beam, can crack various chemical molecular chains in the gas, destroy the nucleic acid of bacteria and achieve the aim of deodorization and sterilization.

Description

Printing and dyeing waste gas multistage treatment device for anti-ultraviolet polyester knitted fabric

Technical Field

The utility model relates to a waste gas treatment device technical field specifically is a prevent printing and dyeing waste gas multilevel processing device of ultraviolet dacron knitted fabric.

Background

The textile printing and dyeing industry is always a pollution big household in China, the amount of waste water and waste gas generated every year is very large, and waste gas treatment equipment manufacturers mainly contain the following components: a large amount of smoke, organic compounds, oil and other components, and if the waste gas is not properly treated and discharged up to the standard, the waste gas can cause great influence on the environment and the physical health of surrounding residents

At present, the printing and dyeing mill still adopts the active carbon to inhale etc. with printing and dyeing workshop processing waste gas, and the processing way is comparatively single, can not effectively remove flavor and purification waste gas, and the pertinence is relatively weak, and inside defogging effect is relatively poor simultaneously, leads to equipment to receive the erosion for a long time, the unstable problem of result of use.

To above-mentioned problem, provide a prevent printing and dyeing waste gas multilevel processing device of ultraviolet dacron knitted fabric, solve the printing and dyeing mill and still adopt the active carbon to inhale etc. with printing and dyeing workshop processing waste gas, the processing way is comparatively single, can not effectively remove flavor and purification waste gas, and the pertinence is more weak, and inside defogging effect is relatively poor simultaneously, leads to equipment to receive the erosion for a long time, the unstable problem of result of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a printing and dyeing waste gas multistage processing device of anti ultraviolet polyester knitted fabric, including pretreatment mechanism and deodorization mechanism, pretreatment mechanism and deodorization mechanism pipe connection, through set up porous filter screen in grid frame one side, when the flue gas climbs upwards through the oxidation reaction pond, inevitably have the batting, porous filter screen can not prevent the flue gas to pass through, play better effect of stopping the batting simultaneously, when the shower sprays, exchange heat with waste gas, easily produce water smoke, both sides of the top shower of spray tower all set up the installation grid frame, one side can block the batting, the other side can block the water smoke, play the effect of removing the water smoke in the flue gas, through the internally mounted photodissociation lamp at UV photodissociation equipment, through ultraviolet beam shines waste gas, can split various chemical molecular chains in the gas, destroy the nucleic acid of deodorization bacterium, reach the purpose of disinfecting, thereby solved among the prior art printing and dyeing mill and printing and dyeing workshop processing waste gas still adopt the active carbon to inhale etc. and the processing method is comparatively single, can not effectively remove flavor and purification waste gas, and the pertinence is more weak, and inside defogging effect is relatively poor simultaneously, leads to equipment to receive the erosion for a long time, the unstable problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-stage treatment device for printing and dyeing waste gas of anti-ultraviolet polyester knitted fabric comprises a pretreatment mechanism and a deodorization mechanism, wherein the pretreatment mechanism is connected with the deodorization mechanism through a pipeline, the pretreatment mechanism is provided with a spray tower, an air inlet, an observation window, an inspection window, an exhaust pipeline and low-temperature plasma purification equipment, one side of the spray tower is provided with the air inlet, one end of the spray tower is provided with the observation window, the other end of the spray tower is provided with the inspection window, the spray tower is connected with one end of the exhaust pipeline, and the other end of the exhaust pipeline is connected with the low-temperature plasma purification equipment;

deodorization mechanism is provided with support, UV photodissociation equipment, aspiration pump and exhaust pipe, and UV photodissociation equipment is installed to the upper end of support, UV photodissociation equipment and aspiration pump pipe connection, aspiration pump and exhaust pipe fixed mounting.

Preferably, the spray tower is provided with a water circulation system, an oxidation reaction tank, a filler and a grid frame, the water circulation system is arranged on one side of the spray tower, the oxidation reaction tank is arranged at the bottom of the spray tower, the filler is arranged in the middle of the spray tower, and the grid frame is arranged at the top of the spray tower.

Preferably, the water body circulation system is provided with a circulating pump, a spraying pipe and a nozzle, the circulating pump is connected with the spraying pipe, and the spraying pipe is fixedly connected with the nozzle.

Preferably, grid frames are arranged on two sides of the spray pipe at the top of the spray tower.

Preferably, the grid frame is provided with a porous filter screen and a fixing frame, and the porous filter screen is arranged on one side of the fixing frame.

Preferably, UV photodissociation equipment is provided with active carbon filter cotton, photodissociation lamp, honeycomb catalytic board and destatic device, and the active carbon filter cotton is installed to inside one side of UV photodissociation equipment, and the active carbon filters cotton one side and is provided with the photodissociation lamp, installs honeycomb catalytic board between the photodissociation lamp, and destatic device is installed to the opposite side that the active carbon filtered cotton.

Preferably, the static electricity removing device is provided with a connecting plate, a static electricity module, an anode end and a cathode end, the connecting plate is installed on the side wall of the static electricity removing device, the static electricity module is installed in the middle of an inner cavity of the static electricity removing device, and the anode end and the cathode end are respectively arranged on two sides of the inner cavity of the static electricity removing device

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this anti ultraviolet polyester knitted fabric's printing and dyeing waste gas multi-stage treatment device through set up porous filter screen in grid frame one side, and when the flue gas climbed upwards through the oxidation reaction pond, the inevitable has the batting, and porous filter screen can not prevent the flue gas promptly and pass through, plays the better effect of stopping the batting simultaneously.

2. This anti ultraviolet polyester knitted fabric's printing and dyeing waste gas multi-stage treatment device, when the shower sprays, with the waste gas heat transfer, easily produce water smoke, the both sides of the top shower of spray column all set up the installation grid frame, one side can intercept the batting, and the opposite side can intercept water smoke, plays the effect of getting rid of water smoke in the flue gas.

3. This prevent printing and dyeing waste gas multi-stage treatment device of ultraviolet polyester knitted fabric through the internally mounted photodissociation lamp at UV photodissociation equipment, through ultraviolet ray beam irradiation exhaust gas, various chemical molecular chains in the fissionable gas destroy the nucleic acid of bacterium, reach the purpose of deodorization sterilization.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the pretreatment mechanism of the present invention;

FIG. 3 is a schematic structural view of the spray tower of the present invention;

FIG. 4 is a schematic view of the structure of the grid frame of the present invention;

FIG. 5 is a schematic view of the deodorizing mechanism of the present invention;

FIG. 6 is a schematic structural view of the UV photolysis apparatus of the present invention;

fig. 7 is a schematic structural view of the static electricity removing device of the present invention.

In the figure: 1. a pretreatment mechanism; 11. a spray tower; 111. a water body circulation system; 1111. a circulation pump; 1112. a shower pipe; 1113. a spray head; 112. an oxidation reaction tank; 113. a filler; 114. a grid frame; 1141. a porous screen; 1142. a fixed mount; 12. an air inlet; 13. an observation window; 14. an access panel; 15. an exhaust duct; 16. low temperature plasma purification equipment; 2. a deodorizing mechanism; 21. a support; 22. a UV photolysis device; 221. activated carbon filter cotton; 222. a photolytic lamp; 223. a honeycomb catalyst plate; 224. a static electricity removing device; 2241. a connecting plate; 2242. an electrostatic module; 2243. an anode terminal; 2244. a cathode terminal; 22. a support; 23. an air pump; 24. a smoke exhaust pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the system comprises a pretreatment mechanism 1 and a deodorization mechanism 2, wherein the pretreatment mechanism 1 is connected with the deodorization mechanism 2 through a pipeline, the pretreatment mechanism 1 is provided with a spray tower 11, an air inlet 12, an observation window 13, an inspection window 14, an exhaust pipeline 15 and a low-temperature plasma purification device 16, one side of the spray tower 11 is provided with the air inlet 12, the spray tower 11 is provided with a water circulation system 111, an oxidation reaction tank 112, a filler 113 and a grid frame 114, one side of the spray tower 11 is provided with the water circulation system 111, the water circulation system 111 is provided with a circulation pump 1111, a spray pipe 1112 and a spray head 1113, the circulation pump 1111 is connected with the spray pipe 1112, the spray pipe 1112 is fixedly connected with the spray head 1113, the oxidation reaction tank 112 is arranged at the bottom of the spray tower 11, the filler 113 is arranged at the middle of the spray tower 11, the grid frame 114 is arranged at the top of the spray tower 11, when the spray pipe 1112 is used for spraying, heat exchange is performed with waste gas, water mist is easy to generate, two sides of the top spray pipe 1112 of the spray tower 11 are provided with the grid frame 114, one side can intercept lint, the other side can intercept water mist, and the effect of removing the water mist in the smoke is achieved, the grid frame 114 is provided with the porous filter screen 1141 and the fixing frame 1142, the porous filter screen 1141 is installed on one side of the fixing frame 1142, the porous filter screen 1141 is arranged on one side of the grid frame 114, when the smoke ascends through the oxidation reaction tank 112, the smoke is inevitably provided with the lint, the porous filter screen 1141 cannot prevent the smoke from passing through, and meanwhile, a good effect of blocking the lint is achieved, one end of the spray tower 11 is provided with the observation window 13, the other end of the spray tower 11 is provided with the maintenance window 14, the spray tower 11 is connected with one end of the exhaust pipeline 15, and the.

Referring to fig. 5-7, the deodorizing mechanism 2 includes a support 21, a UV photolysis device 22, a suction pump 23, and a smoke exhaust pipe 24, the UV photolysis device 22 is installed at an upper end of the support 21, the UV photolysis device 22 includes an activated carbon filter cotton 221, a photolysis lamp 222, a honeycomb catalytic plate 223, and a static electricity removing device 224, the activated carbon filter cotton 221 is installed at one side of the inside of the UV photolysis device 22, the photolysis lamp 222 is installed at one side of the activated carbon filter cotton 221, the UV photolysis lamp 222 is installed inside the UV photolysis device 22, the waste gas is irradiated by an ultraviolet beam to break chemical molecular chains in the gas and destroy nucleic acids of bacteria, thereby achieving the purpose of deodorization and sterilization, the honeycomb catalytic plate 223 is installed between the photolysis lamps 222, the static electricity removing device 224 is installed at the other side of the activated carbon filter cotton 221, the static electricity removing device 224 includes a connecting plate 2241, a static electricity module 2242, an anode end 2243, and a cathode, connecting plate 2241 is installed to the lateral wall of static-removing device 224, and static module 2242 is installed to static-removing device 224's inner chamber mid-mounting, and static-removing device 224's inner chamber both sides are provided with positive pole end 2243 and negative pole end 2244 respectively, and UV photodissociation equipment 22 and aspiration pump 23 pipe connection, aspiration pump 23 and exhaust pipe 24 fixed mounting.

In summary, the following steps: the multi-stage treatment device for the printing and dyeing waste gas of the ultraviolet-proof polyester knitted fabric comprises a pretreatment mechanism 1 and a deodorization mechanism 2, wherein the pretreatment mechanism 1 is connected with the deodorization mechanism 2 through a pipeline, the treated gas is directly subjected to deodorization treatment and then is discharged, the device is more environment-friendly, when the smoke upwards climbs through an oxidation reaction tank 112, the smoke inevitably has lint, the porous filter 1141 can not prevent the smoke from passing through, and simultaneously has a good effect of blocking the lint, when a spraying pipe 1112 performs spraying, the device exchanges heat with the waste gas to easily generate water mist, the grid frames 114 are arranged on two sides of a top spraying pipe 1112 of a spraying tower 11, one side can block the lint, the other side can block the water mist, the effect of removing the water mist in the smoke is achieved, through the photolysis lamp 222 arranged in the UV photolysis device 22, the waste gas is irradiated by an ultraviolet light beam, can crack various chemical molecular chains in the gas, destroy the nucleic acid of bacteria and achieve the aim of deodorization and sterilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti ultraviolet polyester knitted fabric's printing and dyeing waste gas multilevel processing device, includes pretreatment mechanism (1) and deodorization mechanism (2), pretreatment mechanism (1) and deodorization mechanism (2) pipe connection, its characterized in that: the pretreatment mechanism (1) is provided with a spray tower (11), an air inlet (12), an observation window (13), an inspection window (14), an exhaust pipeline (15) and low-temperature plasma purification equipment (16), wherein the air inlet (12) is arranged on one side of the spray tower (11), the observation window (13) is arranged at one end of the spray tower (11), the inspection window (14) is arranged at the other end of the spray tower (11), the spray tower (11) is connected with one end of the exhaust pipeline (15), and the other end of the exhaust pipeline (15) is connected with the low-temperature plasma purification equipment (16);

deodorization mechanism (2) are provided with support (21), UV photodissociation equipment (22), aspiration pump (23) and exhaust pipe (24), and UV photodissociation equipment (22) is installed to the upper end of support (21), UV photodissociation equipment (22) and aspiration pump (23) pipe connection, aspiration pump (23) and exhaust pipe (24) fixed mounting.

2. The multi-stage treatment device for the printing and dyeing waste gas of the ultraviolet-proof polyester knitted fabric, according to claim 1, is characterized in that: the spray tower (11) is provided with a water circulation system (111), an oxidation reaction tank (112), a filler (113) and a grid frame (114), the water circulation system (111) is arranged on one side of the spray tower (11), the oxidation reaction tank (112) is arranged at the bottom of the spray tower (11), the filler (113) is arranged in the middle of the spray tower (11), and the grid frame (114) is arranged at the top of the spray tower (11).

3. The multi-stage treatment device for the printing and dyeing waste gas of the ultraviolet-proof polyester knitted fabric, according to claim 2, is characterized in that: the water body circulation system (111) is provided with a circulating pump (1111), a spray pipe (1112) and a spray head (1113), the circulating pump (1111) is connected with the spray pipe (1112), and the spray pipe (1112) is fixedly connected with the spray head (1113).

4. The multi-stage treatment device for the printing and dyeing waste gas of the ultraviolet-proof polyester knitted fabric, according to claim 2 or 3, is characterized in that: grid frames (114) are arranged on two sides of a top spray pipe (1112) of the spray tower (11).

5. The multi-stage treatment device for the printing and dyeing waste gas of the ultraviolet-proof polyester knitted fabric, according to claim 2, is characterized in that: the grid frame (114) is provided with a porous filter screen (1141) and a fixing frame (1142), and the porous filter screen (1141) is arranged on one side of the fixing frame (1142).

6. The multi-stage treatment device for the printing and dyeing waste gas of the ultraviolet-proof polyester knitted fabric, according to claim 1, is characterized in that: UV photodissociation equipment (22) are provided with active carbon filter cotton (221), photodissociation lamp (222), honeycomb catalytic board (223) and destatic device (224), and active carbon filter cotton (221) is installed to inside one side of UV photodissociation equipment (22), and one side of active carbon filter cotton (221) is provided with photodissociation lamp (222), installs honeycomb catalytic board (223) between photodissociation lamp (222), and destatic device (224) are installed to the opposite side of active carbon filter cotton (221).

7. The multi-stage treatment device for the printing and dyeing waste gas of the ultraviolet-proof polyester knitted fabric, according to claim 6, is characterized in that: destaticizing device (224) are provided with connecting plate (2241), static module (2242), positive pole end (2243) and negative pole end (2244), and connecting plate (2241) is installed to the lateral wall of destaticizing device (224), and the inner chamber mid-mounting of destaticizing device (224) has static module (2242), and the inner chamber both sides of destaticizing device (224) are provided with positive pole end (2243) and negative pole end (2244) respectively.