CN220194268U

CN220194268U - Volatile gas collecting and processing device in chemical plant

Info

Publication number: CN220194268U
Application number: CN202321707169.1U
Authority: CN
Inventors: 杨保延; 王国圣
Original assignee: Hubei Baole Biomedicine Technology Co ltd
Current assignee: Hubei Baole Biomedicine Technology Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-19
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a volatile gas collecting and treating device in a chemical plant, which comprises a wastewater discharge pipe, a centrifugal machine, a gas-liquid separation assembly and a gas treatment structure, wherein a communicating pipe is arranged between the centrifugal machine and the gas-liquid separation assembly, and a conduit is arranged between the gas treatment structure and the gas-liquid separation assembly. The utility model is operated by the centrifugal machine, waste gas and toxic gas generated by chemical raw materials in the device are completely collected into the gas treatment structure, the waste gas and toxic gas are discharged after being treated by the gas treatment structure, no environmental pollution is caused, dust and gas in the volatile gas are separated by the cyclone separator, the volatile gas is primarily purified by water mist discharged by the atomizing spray head, then the volatile gas is adsorbed with toxic and harmful gas in the volatile gas by the adsorption plate made of multi-layer active carbon, the sewage used for purifying the volatile gas is collected by the impurity collection box at the bottom, and clean air flows out through the clean gas outlet.

Description

Volatile gas collecting and processing device in chemical plant

Technical Field

The utility model relates to the technical field of gas collection in a chemical plant, in particular to a volatile gas collection and treatment device in the chemical plant.

Background

The pure water changes the original physical property or chemical property after being used, and becomes wastewater containing different impurities, and the chemical wastewater is the wastewater such as process wastewater, cooling water, waste gas washing water, equipment, site flushing water and the like discharged in chemical production. The chemical wastewater contains volatile gas which is easy to hurt the liver, kidney, brain and nervous system of people, and the chemical raw materials can generate toxic gas which is directly discharged into the air, so that the working environment of operators is bad, the health condition is influenced, and the toxic gas drifts along with the air to pollute the environment.

Through retrieving, application number CN202122218200.2, the utility model discloses a chemical wastewater handles with having deamination device who collects gaseous subassembly that volatilizes, relate to waste water treatment technical field, including deamination case and the feeding subassembly of setting at deamination case upper surface, one side of deamination case is provided with row material subassembly, collecting pipe is installed to one side of feeding subassembly, collecting pipe's surface is provided with the valve, deamination case includes the box and set up the chemical reagent in the box inside, insert the one end of chemical wastewater import pipe in the amalgamation takeover, the ring body utilizes the slider to reciprocate, four groups rubber amalgamation strip is closed, when four groups rubber amalgamation strip is opened, be convenient for the import pipe stretches into in the amalgamation takeover, then can consolidate the connection of import pipe and amalgamation takeover when closing, promote its compactness, can avoid gaseous running out from the seam, let in the chemical wastewater into the box, waste water and chemical reagent interact, volatile gas rises to the upper end of liquid level, open the valve, collect volatile gas through collecting pipe.

To above-mentioned patent, there is following defect, collects volatilized gas through collecting the pipeline, volatilized gas is in harmful state all the time, and is greater to the danger that will handle the staff that volatilizees gas exists, for this reason, provides a better chemical industry factory building of security and volatilizees gas collection processing apparatus.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a volatile gas collecting and treating device in a chemical plant.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a volatile gas collecting and processing device in a chemical plant, which comprises a waste water discharge pipe, a centrifugal machine, a gas-liquid separation assembly and a gas processing structure, wherein a communicating pipe is arranged between the centrifugal machine and the gas-liquid separation assembly, a conduit is arranged between the gas processing structure and the gas-liquid separation assembly, the gas processing structure comprises a spray head, a liquid storage tank, an adsorption plate, a clamping block, an impurity collecting box, a clean gas outlet, a sewage outlet and a volatile gas inlet, the spray head is arranged on the inner wall of the gas processing structure, the liquid storage tank is arranged at the rear end of the spray head, the adsorption plate is arranged under the spray head, a clamping block is arranged between the adsorption plate and the gas processing structure, the impurity collecting box is arranged under the adsorption plate, the clean gas outlet and the sewage outlet are respectively arranged at two sides of the bottom of the gas processing structure, and the volatile gas inlet is arranged at the upper end of the gas processing structure.

As a preferable technical scheme of the utility model, a plurality of spray heads are arranged on the inner wall of the gas treatment structure, the spray heads are in threaded connection with the gas treatment structure, the spray heads are atomizing spray heads, a booster pump is arranged in the liquid storage tank, a conduit is arranged between the booster pump and the spray heads, the booster pump is communicated with the spray heads through the conduit, and the liquid storage tank is inserted into the rear side of the gas treatment structure.

As a preferable technical scheme of the utility model, at least three adsorption plates are arranged in the gas treatment structure, the adsorption plates are designed as filter screens, the aperture is 0.2-0.5mm, the adsorption plates are made of active carbon materials, clamping blocks are arranged on two sides of the adsorption plates, the clamping blocks are inserted into inner walls on two sides of the gas treatment structure, and the adsorption plates are movably connected with the gas treatment structure through the clamping blocks.

As a preferable technical scheme of the utility model, the impurity collecting box is arranged at the inner bottom of the gas treatment structure, the installation position of the purified gas outlet is higher than that of the impurity collecting box, the sewage outlet is arranged at one side of the impurity collecting box and is communicated with the impurity collecting box, the volatile gas inlet is connected with a conduit, and the other end of the conduit is communicated with the output end of the fan.

As a preferable technical scheme of the utility model, the gas-liquid separation assembly comprises a cyclone separator, a fan, a valve body, a conduit, a gas collecting hood and a dust discharge pipe, wherein the fan is arranged at the upper end of the cyclone separator, the valve body is arranged at the upper end of the fan, one side of the valve body is connected with the conduit, one end of the conduit is provided with the gas collecting hood, the gas collecting hood is arranged at the upper end of a centrifugal machine, and the dust discharge pipe is arranged at the bottom of the cyclone separator.

As a preferable technical scheme of the utility model, the fan is communicated with the cyclone separator, the input end of the fan is communicated with the valve body, the valve body is communicated with the gas collecting hood through the guide pipe, the gas collecting hood is communicated with the centrifugal machine, and the cyclone separator is communicated with the centrifugal machine through the fan, the guide pipe and the gas collecting hood.

As a preferable technical scheme of the utility model, the outer side of the bottom of the centrifugal machine is respectively provided with an exhaust gas inlet and an exhaust port, the centrifugal machine is communicated with the waste water discharge pipe through the exhaust gas inlet, both sides of the centrifugal machine are respectively provided with the exhaust ports, and the exhaust ports are arranged in a staggered way up and down.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the operation of the centrifugal machine, waste gas and toxic gas generated by chemical raw materials in the centrifugal machine are completely collected into the gas treatment structure, are treated by the gas treatment structure and then are discharged, so that environmental pollution is avoided, volatile air in the centrifugal machine enters the cyclone separator through the gas collecting cover by the fan through the guide pipe, dust and gas in the volatile gas are separated by the cyclone separator, the volatile gas is conveyed into the gas treatment structure through the guide pipe by the fan through the volatile gas inlet, the volatile gas is primarily purified by water mist discharged by the atomizing spray head, toxic and harmful gas in the volatile gas is adsorbed by the adsorption plates made of multiple layers of active carbon materials, further purification is performed, sewage used for purifying the volatile gas is collected by the impurity collecting box at the bottom, and clean air flows out through the clean gas outlet.

According to the utility model, the gas-liquid separation assembly and the gas treatment structure are arranged, so that the problem that the danger to staff to treat the volatile gas is greater because the volatile gas is always in a harmful state through the collection pipeline is solved.

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of a gas processing structure;

in the figure: 1. a centrifuge; 101. a wastewater inlet; 102. a communicating pipe; 103. a discharge port; 2. a gas-liquid separation assembly; 201. a blower; 202. a valve body; 203. a conduit; 204. a gas collecting hood; 205. a dust discharge pipe; 3. a gas treatment structure; 301. a spray head; 302. a liquid storage tank; 303. an adsorption plate; 304. a clamping block; 305. an impurity collection box; 306. a clean gas outlet; 307. a sewage outlet; 308. a volatile gas inlet.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Wherein like reference numerals refer to like elements throughout.

Example 1

As shown in fig. 1-3, the utility model provides a volatile gas collecting and treating device in a chemical plant, which comprises a waste water discharge pipe, a centrifugal machine 1, a gas-liquid separation assembly 2 and a gas treating structure 3, wherein a communicating pipe 102 is arranged between the centrifugal machine 1 and the gas-liquid separation assembly 2, a conduit 203 is arranged between the gas treating structure 3 and the gas-liquid separation assembly 2, the gas treating structure 3 comprises a spray head 301, a liquid storage tank 302, an adsorption plate 303, a clamping block 304, an impurity collecting box 305, a clean gas outlet 306, a sewage outlet 307 and a volatile gas inlet 308, the spray head 301 is arranged on the inner wall of the gas treating structure 3, the liquid storage tank 302 is arranged at the rear end of the spray head 301, the adsorption plate 303 is arranged under the spray head 301, a clamping block 304 is arranged between the adsorption plate 303 and the gas treating structure 3, the impurity collecting box 305 is arranged under the adsorption plate 305, the clean gas outlet 306 and the sewage outlet 307 are respectively arranged at two sides of the bottom of the gas treating structure 3, and the volatile gas inlet 308 is arranged at the upper end of the gas treating structure 3.

Further, be provided with a plurality of shower nozzles 301 on the inner wall of gas treatment structure 3, shower nozzle 301 and gas treatment structure 3 threaded connection, shower nozzle 301 be the atomizer, be convenient for carry out the spraying to the inside of gas treatment structure 3, the inside of liquid reserve tank 302 is provided with the booster pump, be provided with pipe 203 between booster pump and the shower nozzle 301, communicate through pipe 203 between booster pump and the shower nozzle 301, increase the pressure of liquid flow in the liquid reserve tank 302 through the booster pump, improve velocity of flow and impact force, the rear side at gas treatment structure 3 is pegged graft to liquid reserve tank 302.

The inside of the gas treatment structure 3 is provided with at least three adsorption plates 303, the adsorption plates 303 are designed as filter screens, the aperture is 0.2-0.5mm, water drops sprayed out by the spray heads 301 at the upper part are convenient to fall, the adsorption plates 303 are made of activated carbon materials, impurities in volatilized gas are adsorbed through the adsorption plates 303, clamping blocks 304 are arranged on two sides of the adsorption plates 303, the clamping blocks 304 are inserted on two side inner walls of the gas treatment structure 3, and the adsorption plates 303 are movably connected with the gas treatment structure 3 through the clamping blocks 304 so as to facilitate the disassembly and assembly of the adsorption plates 303, and the replacement of the adsorption plates 303 is convenient.

The impurity collecting box 305 is arranged at the inner bottom of the gas treatment structure 3, the sewage used for purifying volatile gas is conveniently collected, the installation position of the purified gas outlet 306 is higher than the impurity collecting box 305, the purified gas outlet 306 is arranged at a position higher than the impurity collecting box 305 because air floats above water, the clean air is conveniently discharged, the sewage outlet 307 is arranged at one side of the impurity collecting box 305 and is communicated with the impurity collecting box 305, the sewage is conveniently discharged, the volatile gas inlet 308 is connected with the conduit 203, the other end of the conduit 203 is communicated with the output end of the fan 201, and the volatile gas is conveyed into the gas treatment structure 3 through the fan 201 by passing through the conduit 203 and the volatile gas inlet 308.

The gas-liquid separation assembly 2 comprises a cyclone separator, a fan 201, a valve body 202, a conduit 203, a gas collecting hood 204 and a dust discharge pipe 205, wherein the fan 201 is arranged at the upper end of the cyclone separator, the valve body 202 is arranged at the upper end of the fan 201, one side of the valve body 202 is connected with the conduit 203, one end of the conduit 203 is provided with the gas collecting hood 204, the gas collecting hood 204 is arranged at the upper end of the centrifugal machine 1, and the dust discharge pipe 205 is arranged at the bottom of the cyclone separator.

The fan 201 is communicated with the cyclone separator, the input end of the fan 201 is communicated with the valve body 202, the valve body 202 is communicated with the gas collecting hood 204 through the conduit 203, the communication of the fan 201 and the conduit 203 is controlled through the valve body 202, the gas collecting hood 204 is communicated with the centrifugal machine 1, the cyclone separator is communicated with the centrifugal machine 1 through the fan 201, the conduit 203 and the gas collecting hood 204, and volatile air in the centrifugal machine 1 enters the cyclone separator through the gas collecting hood 204 and the conduit 203 through the fan 201.

The bottom outside of centrifuge 1 is provided with waste gas access 101 and discharge port 103 respectively, and centrifuge 1 is convenient for centrifuge 1 and waste water drain pipe intercommunication import waste water through waste gas access 101 intercommunication, and centrifuge 1's both sides all are provided with discharge port 103, and discharge port 103 misplaces from top to bottom, is convenient for the discharge of water and solid impurity through discharge port 103.

Specifically, centrifuge 1 carries out solid-liquid separation through waste gas that waste gas access 101 and waste water discharge pipe intercommunication import chemical industry work produced to waste water through centrifuge 1 to discharge water and solid impurity through dislocation set's discharge port 103, volatilize gas floats in the top of waste water, communicates through communicating pipe 102 between centrifuge 1 and the gas-liquid separation subassembly 2, makes the fan 201 of accessible gas-liquid separation subassembly 2 enter into cyclone through gas collecting cover 204 with the volatilized air in the centrifuge 1 through pipe 203 in, separates dust and the gas in the volatilized gas through cyclone, and the dust is discharged through dust discharge pipe 205 of bottom.

The volatile gas is conveyed into the gas treatment structure 3 through the volatile gas inlet 308 by the fan 201, the water mist discharged from the atomization type spray head 301 is used for dissolving particles in the volatile gas into water, most of the particles can be blocked, the purpose of separating pollutants from air is achieved, the volatile gas is then adsorbed with toxic and harmful gas in the volatile gas through the adsorption plate 303 made of multiple layers of activated carbon materials, so that the gas is purified, the adsorption plate 303 is convenient to replace by the clamping block 304, the adsorption plate 303 is designed as a filter screen, water drops sprayed by the spray head 301 above are convenient, sewage used for purifying the volatile gas is collected by the impurity collecting box 305 at the bottom, the installation position of the clean gas outlet 306 is higher than that of the impurity collecting box 305, the clean gas outlet 306 is arranged at a position higher than that of the impurity collecting box 305 because the air floats above the water, the clean gas outlet 307 is arranged on one side of the impurity collecting box 305 and is communicated with the impurity collecting box 305, and the sewage is convenient to discharge.

And when the centrifugal machine 1 is operated, waste gas and toxic gas generated by chemical raw materials in the centrifugal machine are completely collected into the gas treatment structure 3, are treated by the gas treatment structure 3 and then discharged, so that the environment pollution is avoided, and a remote controller is arranged to control the components.

What needs to be explained is: the specific type of the centrifuge 1, the fan 201, the valve body 202, the spray head 301, the liquid storage tank 302, and the adsorption plate 303 are selected by those skilled in the art, and the above description about the centrifuge 1, the fan 201, the valve body 202, the spray head 301, the liquid storage tank 302, and the adsorption plate 303 is omitted herein

In summary, the present utility model is based on the volatile gas collecting and treating device in the chemical plant in the prior art, and therefore, the disclosed structure and function of the volatile gas collecting and treating device in the chemical plant in the prior art are not fully described.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a volatilize gaseous collection processing apparatus in chemical industry factory building, includes waste water discharge pipe, centrifuge (1), gas-liquid separation subassembly (2) and gas processing structure (3), a serial communication port, be provided with communicating pipe (102) between centrifuge (1) and gas-liquid separation subassembly (2), be provided with pipe (203) between gas processing structure (3) and gas-liquid separation subassembly (2), gas processing structure (3) include shower nozzle (301), liquid reserve tank (302), adsorption plate (303), fixture block (304), impurity collection box (305), clean gas export (306), sewage export (307) and volatilize gaseous entry (308), shower nozzle (301) set up on the inner wall of gas processing structure (3), liquid reserve tank (302) set up the rear end at shower nozzle (301), adsorption plate (303) set up under shower nozzle (301), be provided with fixture block (304) between adsorption plate (303) and gas processing structure (3), impurity collection box (305) set up under adsorption plate (303), clean gas export (306) and sewage export (307) set up respectively in the bottom of gas processing structure (3) and volatilize gaseous entry (308) on both sides of gas processing structure (3).

2. The volatile gas collecting and treating device in the chemical plant according to claim 1, wherein a plurality of spray heads (301) are arranged on the inner wall of the gas treatment structure (3), the spray heads (301) are in threaded connection with the gas treatment structure (3), the spray heads (301) are atomizing spray heads, a booster pump is arranged in the liquid storage tank (302), a conduit (203) is arranged between the booster pump and the spray heads (301), the booster pump is communicated with the spray heads (301) through the conduit (203), and the liquid storage tank (302) is inserted into the rear side of the gas treatment structure (3).

3. The volatile gas collecting and treating device in the chemical plant according to claim 1, wherein at least three adsorption plates (303) are arranged in the gas treating structure (3), the adsorption plates (303) are designed as filter screens, the aperture is 0.2-0.5mm, the adsorption plates (303) are made of activated carbon materials, clamping blocks (304) are arranged on two sides of the adsorption plates (303), the clamping blocks (304) are inserted on two side inner walls of the gas treating structure (3), and the adsorption plates (303) are movably connected with the gas treating structure (3) through the clamping blocks (304).

4. The device for collecting and treating volatile gases in a chemical plant according to claim 1, wherein the impurity collecting box (305) is arranged at the inner bottom of the gas treatment structure (3), the installation position of the purified gas outlet (306) is higher than that of the impurity collecting box (305), the sewage outlet (307) is arranged at one side of the impurity collecting box (305) and is communicated with the impurity collecting box (305), the volatile gas inlet (308) is connected with a conduit (203), and the other end of the conduit (203) is communicated with the output end of the fan (201).

5. The device for collecting and treating volatile gases in a chemical plant according to claim 1, wherein the gas-liquid separation assembly (2) comprises a cyclone separator, a fan (201), a valve body (202), a guide pipe (203), a gas collecting hood (204) and a dust discharge pipe (205), the fan (201) is arranged at the upper end of the cyclone separator, the valve body (202) is arranged at the upper end of the fan (201), the guide pipe (203) is connected to one side of the valve body (202), the gas collecting hood (204) is arranged at one end of the guide pipe (203), the gas collecting hood (204) is arranged at the upper end of the centrifugal machine (1), and the dust discharge pipe (205) is arranged at the bottom of the cyclone separator.

6. The device for collecting and treating volatile gases in a chemical plant according to claim 5, wherein the fan (201) is communicated with the cyclone separator, the input end of the fan (201) is communicated with the valve body (202), the valve body (202) is communicated with the gas collecting hood (204) through the guide pipe (203), the gas collecting hood (204) is communicated with the centrifugal machine (1), and the cyclone separator is communicated with the centrifugal machine (1) through the fan (201), the guide pipe (203) and the gas collecting hood (204).

7. The volatile gas collecting and treating device in the chemical plant according to claim 1, wherein the outer side of the bottom of the centrifugal machine (1) is respectively provided with an exhaust gas inlet (101) and an exhaust port (103), the centrifugal machine (1) is communicated with a waste water exhaust pipe through the exhaust gas inlet (101), the exhaust ports (103) are arranged on two sides of the centrifugal machine (1), and the exhaust ports (103) are arranged in a vertically staggered mode.