CN213668709U

CN213668709U - Cable black smoke VOC exhaust treatment device

Info

Publication number: CN213668709U
Application number: CN202022345825.0U
Authority: CN
Inventors: 谌高云
Original assignee: Jiaxing Jinyun Environmental Technology Co ltd
Current assignee: Jiaxing Jinyun Environmental Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-13
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a cable black smoke VOC exhaust treatment device, including cooling tower, high-voltage static smoke eliminator and photocatalysis deodorizer, the lower extreme intercommunication of cooling tower has into the tobacco pipe, the gas outlet of photocatalysis deodorizer is connected with the delivery pipe, the inside intermediate position of cooling tower is provided with the filter, the filter falls into treatment chamber and lower treatment chamber with the inner space of cooling tower, the inner wall of treatment chamber is provided with a plurality of annular water pipes down, installs the shower head that a plurality of levels were put towards treatment chamber central point down on the annular water pipe, it is provided with the packing layer to go up the treatment intracavity, be provided with the atomising head towards the packing layer directly over the packing layer, the cooling tower is provided with the water tank outward, be connected with the delivery pipe between water tank and atomising head and a plurality of annular water pipes, be provided with the water pump on the delivery pipe.

Description

Cable black smoke VOC exhaust treatment device

Technical Field

The utility model relates to a waste gas treatment technical field especially relates to a cable black smoke VOC exhaust treatment device.

Background

Cables are typically formed by twisting several or groups of at least two conductors, each group insulated from each other and often twisted around a center, with a highly insulating covering over the entire circumference. The cable has the characteristics of internal electrification and external insulation. The wire and cable are manufactured by three processes of drawing, stranding and coating.

However, black smoke is generated during the wire and cable processing, including the extrusion process and the organic VOC exhaust gas generated from the paint during the baking process. The toxic substances such as toluene, xylene and benzene contained in the waste gas not only affect the surrounding environment of people, but also harm the health of residents. The black smoke generated in the cable manufacturing process is treated by the prior art, so that the black smoke cannot be completely purified, and the environment and human bodies are harmed after part of toxic substances are discharged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable black cigarette VOC exhaust treatment device can carry out abundant cooling to cable black cigarette, detaches remaining smoke and dust and burnt grain through high-tension static smoke eliminator, uses the VOC class in the photocatalytic deodorization ware with organic waste gas at last, and noxious material degradation such as benzene, toluene, xylol is changed into low molecular compound, water and carbon dioxide, and the rethread discharge pipe discharges outdoors.

The above technical purpose of the present invention can be achieved by the following technical solutions: a cable black smoke VOC waste gas treatment device comprises a cooling tower, a high-voltage electrostatic smoke eliminator and a photocatalytic deodorizer, wherein the lower end of the cooling tower is communicated with a smoke inlet pipe, the top of the cooling tower is provided with a gas outlet, a first flue gas pipeline is connected between the gas outlet and a gas inlet of the high-voltage electrostatic smoke eliminator, a second flue gas pipeline is connected between a gas outlet of the high-voltage electrostatic smoke eliminator and a gas inlet of the photocatalytic deodorizer, a discharge pipe is connected with a gas outlet of the photocatalytic deodorizer, a filter plate is arranged in the middle of the inside of the cooling tower, the filter plate divides the inner space of the cooling tower into an upper treatment chamber and a lower treatment chamber, a plurality of annular water pipes are arranged on the inner wall of the lower treatment chamber, a plurality of spray headers which horizontally face the central position of the lower treatment chamber are arranged on the annular water pipes, a packing layer is arranged in the upper treatment chamber, and spray headers which face towards the upper part of, a water tank is arranged outside the cooling tower, water supply pipes are connected among the water tank, the atomizing spray head and the annular water pipes, and a water pump is arranged on the water supply pipes.

Through above-mentioned technical scheme, black cigarette is from last to removing down in the cooling tower, and after black cigarette got into the cooling tower, the spun water can cool down black cigarette fast in the follow shower head, and the large granule dust in the black cigarette and steam adsorb together and subside simultaneously. And large particle impurities in the black smoke can be blocked by the filter plate and filtered when passing through the filter plate. The packing layer can let the water that the atomising head sprayed fully contact with the gas that rises, and gas can be divided into a lot of even gas when the packing layer, and atomising head spun water also can be divided into a lot of little rivers when flowing through the packing layer, just so can make both fully contact. Washing shower nozzle spun hydroenergy can wash the filter, prevents that the impurity that exists in the long-time work from causing the filter to block up and influence gas and pass through the filter, guarantees the efficiency that the cooling tower was handled black cigarette.

The utility model discloses still further set up to: the annular cleaning water pipe is arranged below the filter plate and connected with the water supply pipe, and a plurality of flushing nozzles facing the filter plate are arranged on the annular cleaning water pipe.

Through above-mentioned technical scheme, washing shower nozzle spun hydroenergy can wash the filter, prevents that the impurity that exists in the long-time work from causing the jam to the filter and influencing gas and pass through the filter, guarantees the efficiency that the cooling tower was handled black cigarette.

The utility model discloses still further set up to: and a defogging plate is arranged above the atomizing spray head and is fixed on the inner wall of the cooling tower.

Through above-mentioned technical scheme, the defogging board can play the effect of liquid-gas separation to the flue gas that is about to discharge the cooling tower, and the flue gas through the packing layer can carry the liquid drop of corresponding volume, and gaseous can be through defogging board from gas outlet discharge cooling tower, and liquid can be kept off on the defogging board.

The utility model discloses still further set up to: the bottom of cooling tower is connected with the blow off pipe, the one end sealing connection that the blow off pipe kept away from the cooling tower has the waste liquid collecting box.

Through above-mentioned technical scheme, the waste liquid collecting box can be collected from blow off pipe exhaust waste liquid, makes things convenient for the staff follow-up to carry out centralized processing to the waste liquid.

The utility model discloses still further set up to: and a valve is arranged on the sewage discharge pipe.

Through above-mentioned technical scheme, the staff can control the waste water in the cooling tower through the valve and flow out or prevent to flow out the cooling tower.

The utility model discloses still further set up to: the one end that photocatalytic deodorization ware was kept away from to the delivery pipe is provided with the fan, one side that photocatalytic deodorization ware is close to in the inside of delivery pipe is provided with the active carbon adsorption layer, the one end that the fan is close to in the inside of delivery pipe is provided with the noxious material detector.

Through above-mentioned technical scheme, toxic material detector can detect the gas that will discharge, prevents that the gas after the processing from not reaching national emission standard and directly discharging.

The utility model discloses still further set up to: the active carbon adsorption layer is a honeycomb active carbon adsorption layer.

Through above-mentioned technical scheme, honeycomb activated carbon adsorption layer can carry out the last adsorption purification to the gas that will discharge, and honeycomb activated carbon adsorption layer's windage is less in addition, enables gas and carries out normal emission.

The utility model discloses still further set up to: pressure gauges are arranged on the first smoke pipeline and the second smoke pipeline.

Through above-mentioned technical scheme, the manometer can real-time supervision flue gas pipeline one and the atmospheric pressure in the flue gas pipeline two, prevents that the atmospheric pressure in the pipeline is too big and produces harmful effects to each equipment treatment gas.

Drawings

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

fig. 2 is a schematic diagram of the internal structure of the cooling tower of the present invention.

The reference numbers in the figures mean: 1. a cooling tower; 2. a high-voltage electrostatic smoke eliminator; 3. a photocatalytic deodorizer; 4. a smoke inlet pipe; 5. an air outlet; 6. a first flue gas pipeline; 7. a second flue gas pipeline; 8. a discharge pipe; 9. a filter plate; 10. an upper processing chamber; 11. a lower treatment chamber; 12. an annular water pipe; 13. a shower head; 14. a filler layer; 15. a spray head; 16. a water tank; 17. a water supply pipe; 18. a water pump; 19. an annular cleaning water pipe; 20. washing the spray head; 21. a defogging plate; 22. a blow-off pipe; 23. a waste liquid collection box; 24. a valve; 25. a fan; 26. a toxic substance detector; 27. and a pressure gauge.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The present invention will be described below with reference to fig. 1 to 2.

The utility model provides a cable black cigarette VOC exhaust treatment device, includes cooling tower 1, high-voltage static smoke eliminator 2 and photocatalysis deodorizer 3. The top of the cooling tower 1 is provided with a gas outlet 5, a first flue gas pipeline 6 is connected between the gas outlet 5 and the gas inlet of the high-voltage electrostatic smoke eliminator 2, and a second flue gas pipeline 7 is connected between the gas outlet of the high-voltage electrostatic smoke eliminator 2 and the gas inlet of the photocatalytic deodorizer 3. The gas outlet of the photocatalytic deodorizer 3 is connected with a discharge pipe 8, a pressure gauge 27 is arranged on the first flue gas pipeline 6 and the second flue gas pipeline 7, the pressure gauge 27 can monitor the pressure in the first flue gas pipeline 6 and the pressure in the second flue gas pipeline 7 in real time, and the harmful effects on the gas treatment of each device due to the fact that the pressure in the pipelines is too large are prevented. The black smoke generated during the cable manufacturing is firstly cooled by the cooling tower 1, larger particle impurities in the black smoke are removed, then the gas is introduced into the high-voltage electrostatic smoke remover 2 to remove dust and small particle impurities in the gas, finally the gas is introduced into the photocatalytic deodorizer 3 to purify bacteria and mould in the gas, and harmful gases and peculiar smell are removed. Therefore, black smoke can be generated in the processing process of the electric wire and the electric cable, the electric wire and the electric cable can be fully purified, the discharged gas meets the discharge standard specified by the state, and the natural environment and the human health cannot be influenced.

The lower end of the cooling tower 1 is communicated with a smoke inlet pipe 4, and black smoke to be treated enters the cooling tower 1 through the smoke inlet pipe 4. The inside intermediate position of cooling tower 1 is provided with filter 9, and filter 9 divides into treatment chamber 10 and lower treatment chamber 11 with the inner space of cooling tower 1, and black cigarette is from last to removing down in cooling tower 1 to large granule impurity in the black cigarette can be blockked by filter 9 and the filtering when filter 9. The inner wall of the lower treatment cavity 11 is provided with a plurality of annular water pipes 12, and a plurality of spray headers 13 which horizontally face the center of the lower treatment cavity 11 are arranged on the annular water pipes 12. After the black smoke enters the cooling tower 1, the water sprayed out from the spray header 13 can quickly cool the black smoke, and meanwhile, large particle dust and water vapor in the black smoke are adsorbed together to settle. An annular cleaning water pipe 19 is arranged below the filter plate 9, and a plurality of washing nozzles 20 facing the filter plate 9 are arranged on the annular cleaning water pipe 19. Washing shower nozzle 20 spun water can wash filter 9, prevents that the impurity that exists in the long-time work from causing the jam to filter 9 and influencing gas and pass through filter 9 in the black cigarette, guarantees the efficiency that cooling tower 1 was handled black cigarette.

A filler layer 14 is arranged in the upper treatment cavity 10, and a spray head 15 facing the filler layer 14 is arranged right above the filler layer 14. The packing layer 14 can make the water sprayed by the spray head 15 fully contact with the rising gas, the gas can be divided into a plurality of uniform gas when passing through the packing layer 14, and the water sprayed by the spray head 15 can also be divided into a plurality of small water flows when flowing through the packing layer 14, so that the two can be fully contacted. A defogging plate 21 is arranged above the atomizing spray head 15, and the defogging plate 21 is fixed on the inner wall of the cooling tower 1. Demisting board 21 can play the effect of liquid-gas separation to the flue gas that will discharge cooling tower 1, and the flue gas through packing layer 14 can carry the liquid drop of corresponding volume, and gaseous can be through demisting board 21 from gas outlet 5 discharge cooling tower 1, and liquid can be kept off on demisting board 21.

A water tank 16 is arranged outside the cooling tower 1, a water supply pipe 17 is connected among the spray head 15, the plurality of annular water pipes 12 and the annular cleaning water pipe 19, and a water pump 18 is arranged on the water supply pipe 17. The water pump 18 is positioned in the water tank 16, and after the water pump 18 is started, water in the water tank 16 can be transported to the spray head 15, the annular water pipes 12 and the annular cleaning water pipe 19 through the water supply pipe 17 for use.

The bottom of cooling tower 1 is connected with blow off pipe 22, is provided with valve 24 on the blow off pipe 22, and the staff can control the waste water in the cooling tower 1 through valve 24 and flow out or prevent to flow out cooling tower 1. The one end sealing connection that cooling tower 1 was kept away from to blow off pipe 22 has waste liquid collecting box 23, and waste liquid collecting box 23 can be collected from blow off pipe 22 exhaust waste liquid, makes things convenient for the staff follow-up to carry out centralized processing to the waste liquid.

One end of the discharge pipe 8 far away from the photocatalytic deodorizer 3 is provided with a fan 25, and one side of the inside of the discharge pipe 8 near the photocatalytic deodorizer 3 is provided with an activated carbon adsorption layer, which is a honeycomb activated carbon adsorption layer. The honeycomb active carbon adsorption layer can carry out final adsorption and purification to the gas that will discharge, and the windage of honeycomb active carbon adsorption layer is less in addition, can make gas normally discharge. The toxic substance detector 26 is arranged at one end of the interior of the discharge pipe 8 close to the fan 25, and the toxic substance detector 26 can detect the gas to be discharged immediately, so that the treated gas is prevented from being directly discharged without reaching the national discharge standard.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cable black cigarette VOC exhaust treatment device which characterized in that: comprises a cooling tower (1), a high-voltage electrostatic smoke eliminator (2) and a photocatalytic deodorizer (3), wherein the lower end of the cooling tower (1) is communicated with a smoke inlet pipe (4), the top of the cooling tower (1) is provided with a gas outlet (5), a first flue gas pipeline (6) is connected between the gas inlet of the gas outlet (5) and the gas inlet of the high-voltage electrostatic smoke eliminator (2), a second flue gas pipeline (7) is connected between the gas outlet of the high-voltage electrostatic smoke eliminator (2) and the gas inlet of the photocatalytic deodorizer (3), the gas outlet of the photocatalytic deodorizer (3) is connected with a discharge pipe (8), a filter plate (9) is arranged in the middle position inside the cooling tower (1), the filter plate (9) divides the inner space of the cooling tower (1) into an upper treatment cavity (10) and a lower treatment cavity (11), and a plurality of annular water pipes (12) are arranged on the inner wall of the lower treatment cavity (11), install shower head (13) that a plurality of levels were put towards lower treatment chamber (11) central point on annular water pipe (12), be provided with packing layer (14) in going up treatment chamber (10), be provided with atomising head (15) towards packing layer (14) directly over packing layer (14), cooling tower (1) is provided with water tank (16) outward, be connected with between water tank (16) and atomising head (15) and a plurality of annular water pipe (12) delivery pipe (17), be provided with water pump (18) on delivery pipe (17).

2. The cable black smoke VOC exhaust treatment device of claim 1, wherein: the lower part of the filter plate (9) is provided with an annular cleaning water pipe (19), the annular cleaning water pipe (19) is connected with the water supply pipe (17), and the annular cleaning water pipe (19) is provided with a plurality of flushing nozzles (20) towards the filter plate (9).

3. The cable black smoke VOC exhaust treatment device of claim 1, wherein: a defogging plate (21) is arranged above the atomizing spray head (15), and the defogging plate (21) is fixed on the inner wall of the cooling tower (1).

4. The cable black smoke VOC exhaust treatment device of claim 1, wherein: the bottom of cooling tower (1) is connected with blow off pipe (22), blow off pipe (22) are kept away from the one end sealing connection of cooling tower (1) has waste liquid collecting box (23).

5. The cable black smoke VOC exhaust treatment device of claim 4, wherein: a valve (24) is arranged on the sewage draining pipe (22).

6. The cable black smoke VOC exhaust treatment device of claim 1, wherein: one end that photocatalytic deodorization ware (3) was kept away from in delivery pipe (8) is provided with fan (25), one side that the inside of delivery pipe (8) is close to photocatalytic deodorization ware (3) is provided with the activated carbon adsorption layer, the one end that the inside of delivery pipe (8) is close to fan (25) is provided with noxious material detector (26).

7. The cable black smoke VOC exhaust treatment device of claim 6, wherein: the active carbon adsorption layer is a honeycomb active carbon adsorption layer.

8. The cable black smoke VOC exhaust treatment device of claim 1, wherein: and pressure gauges (27) are arranged on the first flue gas pipeline (6) and the second flue gas pipeline (7).