CN213810658U

CN213810658U - Chemical waste gas treatment is with burning device

Info

Publication number: CN213810658U
Application number: CN202022172302.0U
Authority: CN
Inventors: 石文平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-27
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses an incineration device for chemical waste gas treatment, which comprises a filter tower, wherein the bottom of the filter tower is provided with a first air inlet, the top of the filter tower is provided with a first air outlet, the first air outlet is fixedly connected with a first pipeline, the other end of the first pipeline is connected with a gas diffusion disc in a penetrating way, the gas diffusion disc is positioned at the top end of a spraying device, a spraying pipe is arranged in the spraying device, one corner of the bottom of the spraying device is provided with a second pipeline in a penetrating way, the other end of the second pipeline is fixedly connected with an incineration device, waste gas enters the filter tower from the first air inlet, solid in the waste gas is firstly filtered by the filtering device to remove particles, and then the waste gas is dispersed out through gas diffusion discs and the spraying pipe in the spraying device, so that the concentration of the waste gas is reduced to slowly fall into the spraying pipe, the waste gas is sprayed by clamping at four sides of a spraying head, harmful substances in the waste gas are degraded, and the sewage sprayed to flow into a water tank through the water pipe, filtered again through the filter plate and discharged.

Description

Chemical waste gas treatment is with burning device

Technical Field

The utility model belongs to the technical field of chemical waste gas, specifically be chemical waste gas treatment is with burning device.

Background

In the industrial production, all reactors are emptied, tail gas of a mechanical pump, a storage tank and a metering tank are directly emptied after secondary condensation, gases containing chemical toxicity and harmful gases in the emptied gases can bring serious pollution to the environment, and the production of waste gas is inevitable in the production process of chemical enterprises.

In the waste gas, contain a large amount of particulate matters, including the big and the little solid particle thing of water-solubility of water, waste gas only through the preliminary treatment after, can discharge, the processing of waste gas needs to pass through specific exhaust-gas treatment equipment, however the exhaust-gas treatment equipment exhaust-gas treatment effect that prior art disclosed is not good, causes the waste gas that discharges away, and the polluting nature is still higher, for this reason, we propose chemical industry waste gas treatment with burning device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry exhaust-gas treatment is with burning device to solve the still higher problem of the exhaust pollution nature that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: chemical industry exhaust-gas treatment is with burning device, including filtering the tower, the bottom of filtering the tower is equipped with air inlet one, the top of filtering the tower is equipped with air outlet one, air outlet fixedly connected with pipeline one, the other end through connection of pipeline one has the gas dish that looses, it is located sprinkler's top to loose the gas dish, be equipped with the spray line in the sprinkler, one side fixedly connected with water valve of spray line, and be located sprinkler's outer wall, sprinkler's bottom fixedly connected with water pipe, the other end fixedly connected with water tank of water pipe, be equipped with the filter in the water tank, the one corner of sprinkler bottom is run through and is equipped with pipeline two, the other end fixedly connected with of pipeline two burns the device.

Preferably, the incineration device consists of a second air inlet, a circulating pipeline outlet, a second air outlet, a shell, a heat exchanger and an incinerator.

Preferably, the bottom of burning device is located to air inlet two, and with two fixed connection of pipeline, two upper ends of air inlet are equipped with the circulating line entry, the circulating line lower extreme is located to the circulating line entry, the circulating line upper end is equipped with the circulating line export, the top of circulating line export is equipped with gas vent two, the gas vent two is located the top of burning device, the circulating line left side is equipped with the heat exchanger, the heat exchanger lower extreme is equipped with the incinerator.

Preferably, be equipped with filter equipment in the filter tower, filter equipment is last to be equipped with the filter frame, the both sides of filtering the frame are equipped with the filtration mounting hole, filter mounting hole fixed connection is on the mount pad, the mount pad symmetry is located on the mounting bracket, the mounting bracket is located in the filter tower.

Preferably, the filter device is provided with three filter plates which are arranged on the mounting frame at intervals from top to bottom, the mounting frame is arranged in the inner cavity along the diameter of the filter tower, the filter tower is provided with a tower door corresponding to the mounting frame, and the tower door is provided with a tower door handle.

Preferably, the air diffusing plate is provided with a plurality of circular holes, the circular holes are uniformly arranged around the outer wall of the air diffusing plate, the number of the four spraying heads is fixedly connected to the spraying pipe, the four spraying heads are symmetrically arranged on the inner wall of the spraying pipe, the air diffusing plate corresponds to the spraying pipe, and the diameter of the spraying pipe is larger than that of the air diffusing plate.

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

1. the utility model discloses simple structure, reasonable in design, waste gas get into the filter tower from air inlet one, filter the solid particle thing in the waste gas earlier through the filter equipment and fall, and the gas dish and the spray tube that looses in the rethread sprinkler make waste gas disperse away through the gas pocket that looses, reduce its concentration and slowly fall into the spray tube, press from both sides the impact and spray it through the sprinkler head four sides, degrade the harmful substance in the waste gas, and spray the sewage that falls in and flow into the water tank through the water pipe, filter the discharge once more through the filter plate.

2. And the waste gas enters the incineration device through the second pipeline, is incinerated by the incinerator again to degrade harmful substances in the waste gas and is discharged through the second exhaust port, so that the waste gas is subjected to layer-by-layer degradation of the harmful substances through the filter tower, the spraying device and the incineration device, the harmful substances are thoroughly eliminated, and the problem that the pollution of the waste gas discharged in the past is still high is solved.

3. The mounting frame is arranged on the filtering device in the filtering tower, the tower door can be conveniently opened to take out the mounting frame, the filtering mounting hole is taken down from the mounting seat, the filtering device is taken down from the filtering frame, and the filtering device can be frequently replaced to ensure the filtering quality of waste gas.

Drawings

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

FIG. 2 is a schematic view of the structure of the incineration device of the present invention;

FIG. 3 is a schematic view of the filtering apparatus of the present invention;

fig. 4 is a schematic view of the structure of the air diffusing plate and the spraying pipe of the present invention.

In the figure: 1. a filtration tower; 2. a first air inlet; 3. a first air outlet; 4. a first pipeline; 5. a gas diffusion plate; 6. a spraying device; 7. a spray tube; 8. a water valve; 9. a water pipe; 10. a water tank; 11. a filter plate; 12. a second pipeline; 13. an incineration device; 131. a second air inlet; 132. an inlet of a circulation pipe; 133. a circulation pipe; 134. an outlet of the circulation pipe; 135. a second exhaust port; 137. a heat exchanger; 138. an incinerator; 14. a filtration device; 15. a filter frame; 16. a filter mounting hole; 17. a mounting seat; 18. a mounting frame; 19. a tower door; 20. a tower door handle; 21. air diffusing holes; 22. a sprinkler head.

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 present invention provides a technical solution: the incineration device for chemical waste gas treatment comprises a filter tower 1, wherein the bottom of the filter tower 1 is provided with a gas inlet I2, the waste gas acted on enters the filter tower 1 from the gas inlet I2, the top of the filter tower 1 is provided with a gas outlet I3, the gas outlet I3 is fixedly connected with a pipeline I4, the other end of the pipeline I4 is connected with a gas dispersion disc 5 in a penetrating way, the gas dispersion disc 5 is positioned at the top end of a spraying device 6, the spraying device 6 is internally provided with a spraying pipe 7, the waste gas acted on is dispersed into the spraying device 6 through the gas dispersion disc 5 through the gas outlet I3 and the pipeline I4, then the spraying pipe 7 sprays water mist to the waste gas to degrade harmful substances in the waste gas, one side of the spraying pipe 7 is fixedly connected with a water valve 8 and is positioned on the outer wall of the spraying device 6 and is acted on a water flow switch in the control spraying pipe 7, the bottom end of the spraying device 6 is fixedly connected with a water pipe 9, the other end of the water pipe 9 is fixedly connected with a water tank 10, be equipped with filter 11 in the water tank 10, act on the sewage that will spray waste gas from sprinkler 6 in, discharge into water tank 10 through filter 11 through water pipe 9 and discharge again after filtering, reduce sewage pollution, the one corner of sprinkler 6 bottom is run through and is equipped with two 12 pipelines, the other end fixedly connected with of two 12 pipelines burns device 13, act on and discharge into burning device 13 through two 12 pipelines in the pipeline with waste gas from sprinkler 6.

Referring to fig. 2, the incinerator 13 comprises a second air inlet 131, a circulation pipeline inlet 132, a circulation pipeline 133, a circulation pipeline outlet 134, a second air outlet 135, a heat exchanger 137, and an incinerator 138.

Referring to fig. 2, the second air inlet 131 is disposed at the bottom end of the incineration device 13 and is fixedly connected to the second pipeline 12, the second air inlet 131 is provided with a circulation pipeline inlet 132 at the upper end thereof, the circulation pipeline inlet 132 is disposed at the lower end of the circulation pipeline 133, the circulation pipeline outlet 134 is disposed at the upper end of the circulation pipeline 133, the second air outlet 135 is disposed above the circulation pipeline outlet 134, the second air outlet 135 is located at the top end of the incineration device 13, the heat exchanger 137 is disposed at the left side of the circulation pipeline 133, the incinerator 138 is disposed at the lower end of the heat exchanger 137 and is used for supplying power to start the operation when the power switch is turned on, the second air inlet 131 enters the incineration device 13 through the second pipeline 12, and the second air outlet 135 is discharged through the treatment of the heat exchanger 137 and the incinerator 138 and the circulation treatment of the circulation pipeline 133.

Referring to fig. 3, a filtering device 14 is disposed in the filtering tower 1, a filtering frame 15 is disposed on the filtering device 14, the filtering device 14 is fixed to the inner wall of the filtering frame 15 in a clamping manner, filtering mounting holes 16 are disposed on two sides of the filtering frame 15, the filtering mounting holes 16 are fixedly connected to a mounting base 17, the mounting base 17 is symmetrically disposed on a mounting frame 18, and the mounting frame 18 is disposed in the filtering tower 1.

Referring to fig. 3, the filtering device 14 is three filtering plates, which are vertically and alternately disposed on the mounting frame 18, the mounting frame 18 is disposed in the inner cavity along the diameter of the filtering tower 1, the filtering tower 1 is provided with a tower door 19, the tower door 19 is provided with a tower door handle 20 corresponding to the mounting frame 18, the filtering device 14 acting on the exhaust gas passing through the filtering tower 1 first filters out solid particles, the tower door 19 is opened to take out the mounting frame 18, the filtering mounting holes 16 are taken down from the mounting seat 17, the filtering device 14 is taken down from the filtering frame 15, and the filtering device 14 can be replaced frequently to ensure the filtering quality of the exhaust gas.

Referring to fig. 4, the air diffusing plate 5 is provided with air diffusing holes 21, the air diffusing holes 21 are a plurality of circular holes and uniformly surround the outer wall of the air diffusing plate 5, the spray pipes 7 are fixedly connected with four spray heads 22, the four spray heads 22 are symmetrically arranged on the inner wall of the spray pipes 7, the air diffusing plate 5 corresponds to the spray pipes 7, and the diameter of the spray pipes 7 is larger than that of the air diffusing plate 5, so that the exhaust gas is dispersed through the air diffusing holes 21 on the air diffusing plate 5, the concentration of the exhaust gas is reduced to slowly fall into the diameter of the spray pipes 7, and the exhaust gas is sprayed by clamping the spray heads 22 from four sides to degrade harmful substances in the exhaust gas.

The working principle is as follows: waste gas enters the filter tower 1 from the gas inlet I2, solid particles are firstly filtered through the filter device 14, then the waste gas enters the spraying device 6 through the gas outlet I3, the pipeline I4 and the gas diffusion disc 5, the waste gas is dispersed through the gas diffusion holes 21 and falls into the spraying head 22 to be sprayed, the sprayed and fallen sewage flows into the water tank 10 through the water pipe 9, the waste gas is filtered again through the filter plate 11, the waste gas enters the burning device 13 through the pipeline II 12, harmful substances in the waste gas are burned and degraded through the burner 138 again, finally the waste gas is discharged through the gas outlet II 135, the tower door 19 is opened, the mounting frame 18 is taken out, the filter mounting hole 16 is taken down from the mounting seat 17, the filter device 14 is taken down from the filter frame 15, and the filter device 14 can be replaced frequently to ensure the filter quality of the waste gas.

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. Chemical industry is incineration device for exhaust-gas treatment, including filtering tower (1), its characterized in that: the bottom of the filter tower (1) is provided with a first air inlet (2), the top of the filter tower (1) is provided with a first air outlet (3), the first air outlet (3) is fixedly connected with a first pipeline (4), the other end of the first pipeline (4) is connected with an air diffusion disc (5) in a penetrating way, the air dispersion disc (5) is positioned at the top end of the spraying device (6), a spraying pipe (7) is arranged in the spraying device (6), one side of the spraying pipe (7) is fixedly connected with a water valve (8), and is positioned on the outer wall of the spraying device (6), the bottom end of the spraying device (6) is fixedly connected with a water pipe (9), the other end of the water pipe (9) is fixedly connected with a water tank (10), a filter plate (11) is arranged in the water tank (10), a second pipeline (12) penetrates through one corner of the bottom of the spraying device (6), the other end of the second pipeline (12) is fixedly connected with an incineration device (13).

2. The chemical waste gas treatment incineration device according to claim 1, wherein: the incineration device (13) is composed of a second air inlet (131), a circulating pipeline inlet (132), a circulating pipeline (133), a circulating pipeline outlet (134), a second air outlet (135), a heat exchanger (137) and an incinerator (138).

3. The chemical waste gas treatment incineration device according to claim 2, wherein: the bottom of burning device (13) is located in two air inlets (131), and with two (12) fixed connection of pipeline, two (131) upper ends of air inlets are equipped with circulating line entry (132), circulating line entry (132) are located circulating line (133) lower extreme, circulating line (133) upper end is equipped with circulating line export (134), the top that circulating line exported (134) is equipped with gas vent two (135), gas vent two (135) are located the top of burning device (13), circulating line (133) left side is equipped with heat exchanger (137), heat exchanger (137) lower extreme is equipped with combustor (138).

4. The chemical waste gas treatment incineration device according to claim 1, wherein: be equipped with filter equipment (14) in filtering tower (1), be equipped with on filter equipment (14) and filter frame (15), the both sides of filtering frame (15) are equipped with filtration mounting hole (16), filter mounting hole (16) fixed connection is on mount pad (17), mount pad (17) symmetry is located on mounting bracket (18), mounting bracket (18) are located in filtering tower (1).

5. The chemical waste gas treatment incineration device according to claim 4, wherein: the filter device (14) is provided with three filter plates which are arranged on the mounting rack (18) at intervals from top to bottom, the mounting rack (18) is arranged in the inner cavity along the diameter of the filter tower (1), a tower door (19) is arranged on the filter tower (1) and corresponds to the mounting rack (18), and a tower door handle (20) is arranged on the tower door (19).

6. The chemical waste gas treatment incineration device according to claim 1, wherein: the air diffusing plate is characterized in that air diffusing holes (21) are formed in the air diffusing plate (5) in a penetrating mode, the air diffusing holes (21) are a plurality of round holes and evenly surround the outer wall of the air diffusing plate (5), the spray pipe (7) is fixedly connected with four spray heads (22), the four spray heads (22) are symmetrically arranged on the inner wall of the spray pipe (7), the air diffusing plate (5) corresponds to the spray pipe (7), and the diameter of the spray pipe (7) is larger than that of the air diffusing plate (5).