CN212236549U

CN212236549U - Spinning exhaust treatment device

Info

Publication number: CN212236549U
Application number: CN202020494292.XU
Authority: CN
Inventors: 陈志明; 张辉
Original assignee: Suzhou Baiyun Environmental Protection Project And Equipment Co ltd
Current assignee: Suzhou Baiyun Environmental Protection Project And Equipment Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-29
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a spinning waste gas treatment device, which comprises a horizontally arranged tower body, wherein a condensation area, a spraying area and a demisting area are sequentially arranged in the tower body along the inlet end to the outlet end, the tops of the condensation area, the spraying area and the demisting area are mutually communicated, a snakelike water pipe is horizontally arranged in the condensation area, the two ends of the water pipe all extend out from the side wall of the tower body, the end far away from the spraying area is an inlet end and extends into a cold water tank, a plurality of spray pipes communicated with the cold water tank are arranged in the spraying area, a plate-type demister is vertically arranged in the demisting area, an oil outlet pipe communicated with the condensing area and the outlet end extending into an oil storage tank and a waste liquid pipe communicated with the spraying area are arranged on the bottom wall of the tower body, an air inlet pipe is communicated with the inlet end of the tower body, and the outlet end is communicated with an air outlet pipe, the outlet end of the air outlet pipe is detachably communicated with an electrostatic oil remover, the electrostatic oil remover is communicated with an air outlet pipe and an oil outlet pipe, and the outlet end of the oil outlet pipe is communicated with the oil storage tank. The utility model provides a how convenient and high-efficient technical problem who carries out effective purification to spinning waste gas.

Description

Spinning exhaust treatment device

Technical Field

The utility model relates to a waste gas treatment technical field, concretely relates to spinning exhaust treatment device.

Background

Since the spinning waste gas contains organic hydrocarbons such as alkenes and alkanes, ethylene glycol, and acetaldehyde, and if discharged without treatment, it pollutes the environment and affects human health, it is necessary to perform a purification treatment by a waste gas treatment device before the spinning waste gas is discharged. The existing waste gas treatment device consists of a spray tower, an air inlet pipe communicated with the bottom wall of the spray tower, an air outlet pipe communicated with the top wall of the spray tower, an active carbon tower with an inlet end communicated with the outlet end of the air outlet pipe and an exhaust pipe with an inlet end communicated with the outlet end of the active carbon adsorption tower, and has the obvious defects that firstly, the active carbon in the active carbon tower needs to be replaced periodically, so that the use cost is high, the use is inconvenient, and the working efficiency is low; secondly, oily organic matter particles exist after the spinning waste gas is pretreated by the spray tower, and the oily organic matter particles are easily adhered to the surface of the active carbon to cause the blockage of adsorption holes, so that the purification effect is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a spinning exhaust treatment device to reach low in use cost, convenient to use, work efficiency height, and the good mesh of purifying effect.

In order to solve the technical problem, the utility model provides a spinning waste gas treatment device, which comprises a horizontally arranged tower body, wherein a condensation area, a spraying area and a demisting area which are mutually communicated at the tops are sequentially arranged in the tower body along the inlet end to the outlet end of the tower body, a snakelike water pipe is transversely arranged in the condensation area, both ends of the water pipe extend out of the side wall of the tower body, one end far away from the spraying area is an inlet end and extends into a cold water tank, a plurality of vertical spray pipes which are commonly communicated with the cold water tank are arranged in the spraying area in parallel, a plate-type demister is vertically arranged in the demisting area, an oil outlet pipe communicated with the condensation area and a waste liquid pipe communicated with the spraying area are arranged on the bottom wall of the tower body, the outlet end of the oil outlet pipe extends into an oil storage tank, and an inlet end of the tower body is communicated with an air, and the outlet end is communicated with an air outlet pipe, the outlet end of the air outlet pipe is detachably communicated with an electrostatic oil remover, the electrostatic oil remover is communicated with an air outlet pipe and an oil outlet pipe, and the outlet end of the oil outlet pipe is communicated with the oil storage tank.

In a preferred embodiment of the present invention, the spray pipes are uniformly distributed in the spray area.

In a preferred embodiment of the present invention, the outlet end of the waste liquid pipe is connected to a water treatment device, the water inlet of the water treatment device is connected to a cooler through a first pipeline, and the outlet end of the cooler is connected to the cold water tank through a second pipeline.

In a preferred embodiment of the present invention, the outlet end of the outlet pipe is screwed to the electrostatic oil remover.

In a preferred embodiment of the present invention, a flange is fitted on the inner wall of the outlet pipe, and a filter screen is detachably mounted on the flange.

In a preferred embodiment of the present invention, a plurality of first pin holes are formed on the edge of the filter screen, and a plurality of second pin holes are formed on the flange, wherein the second pin holes are matched with the first pin holes, and the first pin holes and the second pin holes are connected by pins.

In a preferred embodiment of the present invention, the plate-type demister is attached to an inner wall of the tower body.

In a preferred embodiment of the present invention, the water pipe is attached to an inner wall of the tower body.

In a preferred embodiment of the present invention, the tower body is provided with an observation window and an access door hinged to the side wall opposite to the condensation area, the spraying area and the demisting area.

The utility model has the advantages that: through the inside condensation area that sets gradually mutual intercommunication according to the waste gas flow direction, the tower body in district and the defogging district sprays and the cooperation of the static deoiling machine that is linked together with the tower body exit end to realized convenient and high-efficient effectively purified to spinning waste gas's technological effect. Compared with the prior art, the device has the advantages of low use cost, convenient use, high working efficiency and good purification effect.

Drawings

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

the reference numbers in the figures illustrate: 1. the system comprises a tower body, 2, a condensation area, 3, a spraying area, 4, a demisting area, 5, a water pipe, 6, a cold water tank, 7, a spray pipe, 8, a plate-type demister, 9, an oil outlet pipe, 10, a waste liquid pipe, 11, an oil storage tank, 12, an air inlet pipe, 13, an air outlet pipe, 14, an electrostatic oil removing machine, 15, an air outlet pipe, 16 and an oil discharge pipe.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to FIG. 1: the utility model provides a spinning exhaust treatment device, includes the tower body 1 that the level set up, is equipped with condensation zone 2, the district of spraying 3 and the defogging district 4 that the top communicates each other along its entrance point to exit end in proper order in the tower body 1, transversely is provided with in the condensation zone 2 to be snakelike water pipe 5, and in this embodiment, water pipe 5 laminates with the inner wall of tower body 1 mutually. The both ends of water pipe 5 all stretch out from the lateral wall of tower body 1, and keep away from the one end of spraying district 3 and be the entrance point and stretch into a cold water tank 6, are equipped with a plurality of vertical settings side by side in the spraying district 3 and jointly are linked together with cold water tank 6's spray tube 7, and in this implementation, spray tube 7 evenly distributed is in spraying district 3. Remove and vertically be provided with board-like defroster 8 in the mist zone 4, in this embodiment, board-like defroster 8 laminates with the inner wall of tower body 1 mutually. The bottom wall of the tower body 1 is provided with an oil outlet pipe 9 communicated with the condensation area 2 and a waste liquid pipe 10 communicated with the spraying area 3, the outlet end of the oil outlet pipe 9 extends into an oil storage tank 11, the inlet end of the tower body 1 is communicated with an air inlet pipe 12, the outlet end of the tower body is communicated with an air outlet pipe 13, the outlet end of the air outlet pipe 13 is detachably communicated with an electrostatic oil remover 14, and in the embodiment, the outlet end of the air outlet pipe 13 is in threaded connection with the electrostatic oil remover 14. The electrostatic oil remover 14 is communicated with an exhaust pipe 15 and an oil discharge pipe 16, and the outlet end of the oil discharge pipe 16 is communicated with the oil storage tank 11. In the embodiment, the spinning waste gas enters the condensation zone 2, the condensation zone 2 enables the temperature of the spinning waste gas to drop rapidly, and large particle oil in the spinning waste gas is condensed and flows into the oil storage tank 11 through the oil outlet pipe 9, the cooled spinning waste gas enters the spraying area 3, so that water-soluble and large-particle components in the spinning waste gas sink down with the water flow and are discharged through the waste liquid pipe 10, then enters the demisting area 4 to effectively remove the water mist in the waste gas, then enters the electrostatic oil remover 14 to carry out advanced treatment, under the action of the plasma electric field, harmful gases in the spinning waste gas are removed by ozone generated in the electric field, and the residual small-particle oil is firstly ionized and then adsorbed on the cathode plate and the anode plate of the electrostatic oil remover 14, and then flows into the oil storage tank 11 through the oil discharge pipe 16, and finally, the purified gas is output through the exhaust pipe 15, so that the technical effect of effectively purifying spinning waste gas conveniently and efficiently is realized.

In a preferred embodiment of the present invention, the outlet end of the waste liquid pipe 10 is connected to the water treatment device, the water inlet of the water treatment device is connected to the cooler through the first pipeline, and the outlet end of the cooler is connected to the cold water tank 6 through the second pipeline, so as to improve the utilization rate of resources and reduce the use cost.

The utility model discloses a preferred embodiment, the ring is equipped with the flange on the inner wall of outlet duct 13, demountable installation has the filter screen on the flange, has seted up a plurality of evenly distributed's first round pin shaft hole on the edge of filter screen in this embodiment, has seted up a plurality of and first round pin shaft hole assorted second round pin shaft hole on the flange, and corresponding first round pin shaft hole and second round pin shaft hole are through the pin joint, sets up like this and effectively prevents that impurity from getting into the electrostatic oil removal machine 14, have improved purification efficiency on the one hand, and on the other hand has prolonged the life of electrostatic oil removal machine 14.

In a preferred embodiment of the present invention, the tower body 1 has an observation window and an access door hinged to the side wall opposite to the condensation area 2, the spraying area 3 and the demisting area 4, so that the operation condition of the device can be conveniently known and the device can be conveniently maintained.

To sum up, the utility model discloses an inside condensation zone 2, the spray zone 3 that sets gradually mutual intercommunication according to the waste gas flow direction and the tower body 1 of defogging district 4 and the cooperation of the static deoiling machine 14 that is linked together with the tower body 1 exit end for can be convenient and high-efficient effectively purify spinning waste gas, so the utility model has the advantages of use cost is low, convenient to use, work efficiency is high, and purifying effect is good, and can avoid causing the pollution to the environment.

The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. A spinning waste gas treatment device is characterized by comprising a horizontally arranged tower body, wherein a condensation area, a spraying area and a demisting area are sequentially arranged in the tower body along the inlet end to the outlet end of the tower body, the tops of the condensation area, the spraying area and the demisting area are mutually communicated, a snakelike water pipe is transversely arranged in the condensation area, the two ends of the water pipe extend out of the side wall of the tower body, one end of the water pipe, which is far away from the spraying area, is an inlet end and extends into a cold water tank, a plurality of vertical spray pipes which are arranged in the spraying area and are communicated with the cold water tank together are arranged in parallel, a plate-type demister is vertically arranged in the demisting area, an oil outlet pipe communicated with the condensation area and a waste liquid pipe communicated with the spraying area are arranged on the bottom wall of the tower body, the outlet end of the oil outlet pipe extends into an oil storage tank, an, the outlet end of the air outlet pipe is detachably communicated with an electrostatic oil remover, the electrostatic oil remover is communicated with an air outlet pipe and an oil outlet pipe, and the outlet end of the oil outlet pipe is communicated with the oil storage tank.

2. The spinning waste gas treatment device of claim 1 wherein the spray bars are evenly distributed within the spray zone.

3. The spinning waste gas treatment device of claim 1, wherein the outlet end of the waste liquid pipe is communicated with a water treatment device, the water inlet of the water treatment device is communicated with a cooler through a first pipeline, and the outlet end of the cooler is communicated with the cold water tank through a second pipeline.

4. The spinning waste gas treatment device as recited in claim 1, wherein the outlet end of the outlet pipe is in threaded connection with the electrostatic oil remover.

5. The spinning waste gas treatment device of claim 1, wherein the inner wall of the outlet pipe is annularly provided with a flange, and a filter screen is detachably mounted on the flange.

6. The spinning waste gas treatment device of claim 5, wherein the filter screen has a plurality of first pin holes uniformly distributed on its edge, and a plurality of second pin holes matching with the first pin holes are formed on the flange, and the corresponding first pin holes and second pin holes are connected by pins.

7. The spinning waste gas treatment device of claim 1, wherein the plate mist eliminator is attached to an inner wall of the tower body.

8. The spinning waste gas treatment device of claim 1, wherein the water pipe is attached to an inner wall of the tower body.

9. The spinning waste gas treatment device of claim 1 wherein said tower body has an observation window and an access door hinged to a side wall opposite to said condensation zone, said spray zone and said de-misting zone.