CN112957848A

CN112957848A - Chemical industry dust treatment device

Info

Publication number: CN112957848A
Application number: CN202110154922.8A
Authority: CN
Inventors: 唐凤云
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-06-15

Abstract

The invention provides a chemical dust treatment device, which belongs to the technical field of dust treatment and comprises a support, an air filtering box, a stirring component and a water filtering component, wherein the support comprises an upright post and a flat plate, the flat plate is fixedly arranged at the top end of the upright post, the air filtering box comprises a first shell, an exhaust pipe, an air outlet pipe and a support, the support is arranged below the flat plate, the first shell is fixedly arranged at the top of the support, the exhaust pipe penetrates through the support and the first shell, the air outlet pipe is communicated with the top of the first shell, the stirring component comprises a motor, a roller shaft and a paddle, a fixing plate is arranged at the bottom of the motor, the water filtering component comprises a second shell, a water pump, a filtering piece and a water return pipe, the device enables exhaust gas to be discharged from a plurality of outlets to continuously stir water, so that the exhaust gas is fully contacted with the water, the water is filtered circularly, the concentration of dust is reduced, and the filtering effect is improved.

Description

Chemical industry dust treatment device

Technical Field

The invention relates to the technical field of dust treatment, in particular to a chemical dust treatment device.

Background

In some chemical production processes, the surrounding air contains a large amount of dust, workers can affect the health of the workers when working in the environment containing a large amount of dust for a long time, the air containing a large amount of dust is directly discharged into the air, and the quality of the air can be affected, so the air can be discharged after being treated, the current dust treatment device generally adopts a water passing method to filter the dust, namely, waste gas is treated by water, water absorbs the dust in the waste gas, and then the filtered gas is discharged, but the dust concentration in the water is higher along with the filtering time, the filtering effect is gradually lower, and some solid dust which is difficult to dissolve in water is shown as: plastic granules dust, stone material dust etc. pile up in the import department of waste gas easily, cause to block up, are unfavorable for the circulation of waste gas, and waste gas can not be fully and water contact, and the filter effect step-down.

How to invent a chemical industry dust processing apparatus to improve these problems becomes the problem that the skilled person needs to solve urgently.

Disclosure of Invention

In order to make up for the defects, the invention provides a chemical dust treatment device, aiming at solving the problem of low chemical dust filtering effect.

The invention is realized by the following steps:

a chemical dust treatment device comprises a support, a gas filtering box, a stirring assembly and a water filtering assembly.

The support includes pole setting and landing slab, the landing slab fixed mounting in the pole setting top.

The gas filtering box comprises a first shell, an exhaust gas pipe, an outlet pipe and a support, wherein the support is arranged below the platform plate, the first shell is fixedly installed at the top of the support, the exhaust gas pipe penetrates through the support and the first shell, and the outlet pipe is communicated with the top of the first shell.

The stirring subassembly includes the motor, roller and leaf oar, the fixed plate is installed to the motor bottom, fixed plate fixed mounting in the first casing top outside, the roller is the hollow tube, the axis of rotation of motor with the roller transmission is connected, the roller top seals, the roller top rotates and installs the fixed block, fixed block fixed mounting in first casing top inboard, the sealed rotation in roller bottom installs the intercommunication piece, intercommunication piece fixed mounting in first casing bottom is inboard, the roller with the exhaust gas pipe passes through intercommunication piece intercommunication, the leaf oar is the hollow tube, leaf oar one end with roller lateral wall intercommunication, the gas pocket is seted up to leaf oar week side.

The water filtering component comprises a second shell, a water pump, a filtering piece, a water return pipe, a fixed partition board, a precipitation mechanism and a water drain valve, the second shell is fixedly arranged at the top of the platform board, the inside of the second shell is fixedly provided with the partition board, the inside of the second shell is divided into a left cavity and a right cavity by the partition board, the fixed partition board is fixedly arranged at the middle position inside the right cavity, the precipitation mechanism is arranged at the lower end of the fixed partition board, the water drain valve is arranged at the bottom of the right side wall of the second shell, the partition board is provided with a first through hole, the left cavity is communicated with the right cavity through the first through hole, a water inlet of the water pump is communicated with a water inlet pipe, the water inlet pipe is communicated with the bottom of the first shell, a water outlet of the water pump is communicated with a water outlet pipe, the water, one end of the water return pipe is arranged in the bottom of the filtering piece, and the other end of the water return pipe is communicated with the top of the first shell;

the sedimentation mechanism comprises a sliding track fixed at the bottom of the right cavity, a sliding block is arranged at the upper end of the sliding track, a movable plate is arranged at the upper end of the sliding block, a containing cavity is arranged in the movable plate, a sliding groove is formed in the middle of the upper surface of the movable plate, the bottom of the fixed separation plate is arranged in the sliding groove, a notch is formed in the right side, located on the sliding groove, of the upper surface of the movable plate, a plurality of groups of water outlet holes are formed in the left side, located on the sliding groove, of the upper surface of the movable plate, a sealing cover is arranged at the outer end of the movable plate, a pull handle is arranged on the.

In one embodiment of the present invention, the bottom end of the vertical rod is fixedly provided with a support leg, and the support leg is annularly arrayed with the vertical rod.

In one embodiment of the present invention, the support includes a support plate and a support block, the support plate is fixedly mounted on top of the support block, and the first housing is fixedly mounted on top of the support plate.

In one embodiment of the invention, a filter plate is fixedly arranged inside the air outlet pipe, and the filter plate is made of activated carbon.

In an embodiment of the present invention, a support rod is fixedly installed on the second housing, and a clamping block is fixedly installed at one end of the support rod away from the second housing, and the clamping block clamps the water outlet pipe.

In an embodiment of the present invention, a flow stabilizing block is disposed in the right cavity at a position corresponding to the water outlet pipe, a top of the flow stabilizing block is fixedly connected to an inner side of a top of the second housing, and the flow stabilizing block is hollowed out.

In an embodiment of the present invention, a second through hole is formed at the top of the second housing, and the second through hole communicates the second housing with the outside.

In one embodiment of the invention, the filtering element comprises a flushing layer, a filtering layer and an absorbing layer from top to bottom in sequence, and one end of the water return pipe is arranged in the absorbing layer.

In one embodiment of the invention, the material of the flushing layer is a mixture of gravel and cobblestones, the material of the filtering layer is coarse sand, and the material of the absorbing layer is activated carbon.

The invention has the beneficial effects that:

1. when the chemical dust treatment device is used, waste gas enters the roller shaft through the waste gas pipe and enters the first shell through the paddles, a proper amount of water is filled in the first shell, the motor drives the paddles to rotate to drive the water to stir, the waste gas is discharged from the multiple outlets and the stirred water can enable the waste gas to be in full contact with the water, the filtering effect is improved, the water pump is started to pump the water containing dust into the right cavity for precipitation, the precipitated water is discharged into the left cavity through the first through hole and is discharged into the first shell again after being filtered by the filtering piece, the dust concentration of the water in the first shell is reduced, the filtering effect is improved, the device enables the waste gas to be discharged from the multiple outlets, the water is continuously stirred, the waste gas is in full contact with the water, the water is circularly filtered, the dust concentration in the water is reduced, the filtering effect is improved, and when the precipitate needs to be cleaned, avoid depositing the saturation, the unable resorption dust of circulation drainage, through the valve that drains water the back, rotate rotatory piece, twitch the pull handle, open the closing cap, make the fly leaf remove on the track that slides, will hold the sediment clearance in the chamber and fall, install again and go back, clearance convenient and fast avoids too much sediment to accumulate down the dust removal effect who influences the circulating water.

2. The inside fixed mounting of outlet pipe has the filter, the filter material is the active carbon, and the filter is provided with the polylith, and the active carbon has good adsorption efficiency, can be effectual residual dust in the absorbed gas, and multilayer filter parallel arrangement lets the dust in the gas obtain abundant absorption.

3. And when water in the water outlet pipe is flushed to the flow stabilizing block, part of water passes through the hollow middle part, and part of water is blocked, so that the impact force of the water flow is dispersed, the stability of the water in the right cavity is kept, and the precipitation effect of the water is enhanced.

4. The gas pocket has been seted up to blade oar week side, and a plurality of gas pockets evenly distributed is in blade oar week side, lets waste gas discharge from a plurality of exports, and the gas pocket is along with the blade oar stirs, when stirring water again, also lets the discharge port of waste gas be in the change state always, can not cause the dust to pile up in the condition of waste gas export, lets waste gas and water obtain abundant contact, improves the filter effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a front view of a chemical dust processing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a stent according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a gas filter box according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a support provided in an embodiment of the present invention;

FIG. 5 is a schematic diagram of a stirring assembly according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a blade according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a water filtration assembly according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a filter according to an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a precipitation mechanism provided in an embodiment of the present invention.

Fig. 10 provides a rear view of the second housing for an embodiment of the present invention.

In the figure: 100-a scaffold; 110-upright stanchion; 111-legs; 120-a platform plate; 200-a gas filtering box; 210-a first housing; 220-an exhaust pipe; 230-an air outlet pipe; 231-a filter plate; 240-support; 241-a support plate; 242-a support block; 300-a stirring assembly; 310-a motor; 311-a fixed plate; 320-roll shaft; 321-a fixed block; 322-a connectivity block; 330-blade paddle; 331-air holes; 400-a water filtration component; 410-a second housing; 411-a separator; 412-left cavity; 413-right cavity; 4111-a first via; 420-a water pump; 421-a water inlet pipe; 422-water outlet pipe; 423-support bar; 424-clamping block; 4221-Steady flow block; 430-filter element; 431-a flushing layer; 432-a filter layer; 433-an absorbing layer; 440-a water return pipe; 450-a second via; 460-a fixed divider plate; 470-a precipitation mechanism; 471-a movable plate; 472-a slider; 473-the accommodation chamber; 474-a glide track; 475-notches; 476-a sliding slot; 477-a water outlet; 478-sealing cover; 479-a pull handle; 4710-a rotating block; 480-a water drain valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

Referring to fig. 1, the present invention provides a technical solution: a chemical dust treatment device comprises a support 100, a gas filtering box 200, a stirring assembly 300 and a water filtering assembly 400.

Referring to fig. 2, the support 100 includes an upright 110 and a platform plate 120, the platform plate 120 is fixedly installed on the top of the upright 110, and the support 100 is screwed with the platform plate 120.

In some embodiments, the bottom end of the upright 110 is fixedly mounted with a leg 111, and the annular array of legs 111 and the upright 110 are used for reinforcing the upright 110.

Referring to fig. 3 and 4, the gas filtering box 200 includes a first housing 210, an exhaust pipe 220, an outlet pipe 230 and a support 240, the support 240 is disposed below the platen 120, the support 240 includes a support plate 241 and a support block 242, the support plate 241 is fixedly mounted on the top of the support block 242, the first housing 210 is fixedly mounted on the top of the support plate 241, the exhaust pipe 220 penetrates through the support 240 and the first housing 210, and the outlet pipe 230 is communicated with the top of the first housing 210.

In some specific embodiments, a filter plate 231 is fixedly installed inside the gas outlet tube 230, and the filter plate 231 is made of activated carbon and is used for absorbing residual dust in the gas.

Referring to fig. 5 and 6, the stirring assembly 300 includes a motor 310, a roller 320 and paddles 330, a fixing plate 311 is installed at the bottom of the motor 310, the fixing plate 311 is fixedly installed at the outer side of the top of the first housing 210, the roller 320 is a hollow tube, a rotating shaft of the motor 310 is in transmission connection with the roller 320, the top of the roller 320 is sealed, a fixing block 321 is rotatably installed at the top of the roller 320, the fixing block 321 is fixedly installed at the inner side of the top of the first housing 210, a communicating block 322 is rotatably installed at the bottom of the roller 320 in a sealed manner, the communicating block 322 is fixedly installed at the inner side of the bottom of the first housing 210, the roller 320 is communicated with the exhaust pipe 220 through the communicating block 322, the paddles 330 are hollow tubes.

In some embodiments, the blades 330 are circumferentially provided with air holes 331. The exhaust outlet is increased, so that the exhaust gas and the water can be fully contacted, and the filtering effect is improved.

Referring to fig. 7-10, the water filtering assembly 400 includes a second housing 410, a water pump 420, a filtering member 430, a water return pipe 440, a fixed partition plate 460, a precipitation mechanism 470, and a water discharge valve 480, the second housing 410 is fixedly installed on the top of the platform 120, a partition 411 is fixedly installed inside the second housing 410, the partition 411 divides the inside of the second housing 410 into a left cavity 412 and a right cavity 413, the fixed partition plate 460 is fixedly installed at a middle position inside the right cavity 413, the precipitation mechanism 470 is installed at a lower end of the fixed partition plate 460, the water discharge valve 480 is installed at a bottom of a right sidewall of the second housing 410, the partition 411 is provided with a first through hole 4111, the left cavity 412 is communicated with the right cavity 413 through the first through hole 4111, a water inlet of the water pump 420 is communicated with a water inlet pipe 421, the water inlet pipe 421 is communicated with a bottom of the first housing 210, a water outlet of the water pump, the filtering piece 430 is arranged at the bottom of the left cavity 412, the filtering piece 430 is sequentially provided with a scouring layer 431, a filtering layer 432 and an absorbing layer 433 from top to bottom, one end of a water return pipe 440 is arranged in the absorbing layer 433, the other end of the water return pipe 440 is communicated with the top of the first shell 210, the scouring layer 431 is made of gravel and cobblestones which are mixed, the filtering layer 432 is made of coarse sand, the absorbing layer 433 is made of active carbon, the scouring layer 431 is used for buffering impact force of water falling from a high place and playing a simple filtering role, the filtering layer 432 is used for filtering most solid impurities in water, and the absorbing layer 433 is made of active carbon and has physical adsorption and chemical adsorption functions and can absorb chemical molecules and residual solid dust in water;

the sedimentation mechanism 470 comprises a sliding rail 474 fixed at the bottom of the right cavity 413, a sliding block 472 is arranged at the upper end of the sliding rail 474, a movable plate 471 is arranged at the upper end of the sliding block 472, an accommodating cavity 473 is arranged inside the movable plate 471, a sliding groove 476 is arranged in the middle of the upper surface of the movable plate 471, the bottom of the fixed separation plate 460 is arranged in the sliding groove 476, a notch 475 is formed in the upper surface of the movable plate 471 at the right side of the sliding groove 476, a plurality of groups of water outlet holes 477 are formed in the upper surface of the movable plate 471 at the left side of the sliding groove 476, a sealing cover 478 is arranged at the outer end of the movable plate 471, a pull handle 479 is arranged on the.

In some specific embodiments, a support rod 423 is fixedly mounted on the second housing 410, a clamping block 424 is fixedly mounted on an end of the support rod 423 away from the second housing 410, and the clamping block 424 clamps the water outlet pipe 422 for reinforcing the water outlet pipe 422.

In some specific embodiments, a flow stabilizing block 4221 is disposed in the right cavity 413 at a position corresponding to the water outlet pipe 422, the top of the flow stabilizing block 4221 is fixedly connected with the inner side of the top of the second housing 410, and the flow stabilizing block 4221 is hollow.

In some specific embodiments, a second through hole 450 is formed at the top of the second casing 410, and the second through hole 450 communicates the second casing 410 with the outside to keep the air pressure of the second casing 410 stable.

Example 2

In some specific embodiments, a second through hole 450 is formed at the top of the second casing 410, and the second through hole 450 communicates the second casing 410 with the outside to keep the air pressure of the second casing 410 stable. 460-a fixed divider plate; 470-a precipitation mechanism; 471-a movable plate; 472-a slider; 473-the accommodation chamber; 474-a glide track; 475-notches; 476-a sliding slot; 477-a water outlet; 478-sealing cover; 479-a pull handle; 4710-a rotating block; 480-water drain valve

The working principle is as follows: when the device is used, waste gas enters the roller shaft 320 through the waste gas pipe 220 and enters the first shell 210 through the paddles 330, the paddles 330 are provided with air holes 331, a proper amount of water is filled in the first shell 210, the motor 310 drives the paddles 330 to rotate to drive the water to stir, the waste gas is discharged from a plurality of outlets and the stirred water can enable the waste gas to be fully contacted with the water, the filtering effect is improved, the water pump 420 is started to pump the water containing dust into the accommodating cavity 473 in the movable plate 471 in the right cavity 413 to form sediment, the precipitated water is discharged from the water outlet 477 into the left cavity 412 through the first through hole 4111, the water is filtered by the filter element 430 and then discharged into the first shell 210 again, the dust concentration of the water in the first shell 210 is reduced, the filtering effect is improved, the device enables the waste gas to be discharged from the plurality of outlets, the water is continuously stirred, the waste gas is fully contacted with the water, the water is circularly filtered, the dust concentration in the water, the filtering effect is improved; after a period of time, when sediment needs to be cleaned, after water is discharged through the water discharge valve 480, the rotating block 4710 is rotated, the pull handle 479 is pulled, the sealing cover 478 is opened, the movable plate 471 moves out on the sliding rail 474, the sediment in the accommodating cavity 473 is cleaned and then installed back, the cleaning is convenient and fast, and the dust removal effect of circulating water is prevented from being influenced by excessive sediment accumulation.

It should be noted that the specific model specifications of the motor 310 and the water pump 420 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a chemical industry dust processing apparatus which characterized in that includes:

the support (100) comprises an upright (110) and a platform plate (120), wherein the platform plate (120) is fixedly arranged at the top end of the upright (110);

the gas filtering box (200) comprises a first shell (210), an exhaust gas pipe (220), a gas outlet pipe (230) and a support (240), the support (240) is arranged below the platform plate (120), the first shell (210) is fixedly arranged at the top of the support (240), the exhaust gas pipe (220) penetrates through the support (240) and the first shell (210), and the gas outlet pipe (230) is communicated with the top of the first shell (210);

the water filtering component (400) comprises a second shell (410), a water pump (420), a filtering piece (430), a water return pipe (440), a fixed partition plate (460), a precipitation mechanism (470) and a water discharging valve (480), wherein the second shell (410) is fixedly installed at the top of the platform plate (120), a partition plate (411) is fixedly installed inside the second shell (410), the partition plate (411) divides the inside of the second shell (410) into a left cavity (412) and a right cavity (413), a fixing plate (460) is fixedly arranged at the middle position inside the right cavity (413), the precipitation mechanism (470) is arranged at the lower end of the fixed partition plate (460), the water discharging valve (480) is arranged at the bottom of the right side wall of the second shell (410), a first through hole (4111) is formed in the partition plate (411), the left cavity (412) is communicated with the right cavity (413) through the first through hole (4111), a water inlet pipe (421) is communicated with a water inlet of the water pump (420), the water inlet pipe (421) is communicated with the bottom of the first shell (210), a water outlet of the water pump (420) is communicated with a water outlet pipe (422), the water outlet pipe (422) is communicated with the right cavity (413), the filtering piece (430) is arranged at the bottom of the left cavity (412), one end of the water return pipe (440) is arranged in the bottom of the filtering piece (430), and the other end of the water return pipe (440) is communicated with the top of the first shell (210);

the sedimentation mechanism (470) comprises a sliding track (474) fixed at the bottom of the right cavity (413), a sliding block (472) is arranged at the upper end of the sliding track (474), a movable plate (471) is arranged at the upper end of the sliding block (472), an accommodating cavity (473) is arranged inside the movable plate (471), a sliding groove (476) is arranged in the middle of the upper surface of the movable plate (471), the bottom of the fixed separation plate (460) is arranged in the sliding groove (476), the upper surface of the movable plate (471) is positioned at the right side of the sliding groove (476) and is provided with a notch (475), a plurality of groups of water outlet holes (477) are arranged on the upper surface of the movable plate (471) at the left side of the sliding groove (476), the outer end of fly leaf (471) is provided with closing cap (478), be provided with pull handle (479) on closing cap (478), the side of closing cap (478) is provided with rotatory piece (4710).

2. A chemical dust processing device according to claim 1, wherein a filter plate (231) is fixedly installed inside the gas outlet pipe (230), and the filter plate (231) is made of activated carbon.

3. The chemical dust processing device of claim 1, further comprising: stirring subassembly (300), stirring subassembly (300) includes motor (310), roller (320) and paddle (330), fixed plate (311) is installed to motor (310) bottom, fixed plate (311) fixed mounting in first casing (210) top outside, roller (320) are the hollow tube, the axis of rotation of motor (310) with roller (320) transmission is connected, roller (320) top is sealed, fixed block (321) are installed in roller (320) top rotation, fixed block (321) fixed mounting in first casing (210) top inboard, roller (320) bottom is sealed to rotate and is installed intercommunication piece (322), intercommunication piece (322) fixed mounting in first casing (210) bottom inboard, roller (320) with exhaust pipe (220) pass through intercommunication piece (322) intercommunication, the blade (330) is a hollow pipe, one end of the blade (330) is communicated with the side wall of the roller shaft (320), and air holes (331) are formed in the peripheral side of the blade (330).

4. A chemical dust processing device according to claim 1, wherein the bottom end of the vertical rod (110) is fixedly provided with a support leg (111), and the support leg (111) is annularly arrayed with the vertical rod (110).

5. A chemical dust disposal device according to claim 1, wherein the support (240) comprises a support plate (241) and a support block (242), the support plate (241) is fixedly mounted on top of the support block (242), and the first housing (210) is fixedly mounted on top of the support plate (241).

6. The chemical dust treatment device according to claim 1, wherein a support rod (423) is fixedly installed on the second housing (410), a clamping block (424) is fixedly installed at one end, far away from the second housing (410), of the support rod (423), and the water outlet pipe (422) is clamped by the clamping block (424).

7. The chemical dust treatment device according to claim 1, wherein a flow stabilizing block (4221) is arranged in the right cavity (413) at a position corresponding to the water outlet pipe (422), the top of the flow stabilizing block (4221) is fixedly connected with the inner side of the top of the second shell (410), and the flow stabilizing block (4221) is hollowed out.

8. The chemical dust processing device according to claim 1, wherein a second through hole (450) is formed in the top of the second housing (410), and the second through hole (450) is communicated with the second housing (410) and the outside.

9. A chemical dust disposal device according to claim 1, wherein the filter member (430) comprises a flushing layer (431), a filtering layer (432) and an absorbing layer (433) from top to bottom, and one end of the water return pipe (440) is disposed in the absorbing layer (433).

10. The dust disposal method of claim 1, wherein in use, the exhaust gas enters the roller 320 through the exhaust gas pipe 220, and then enters the first housing 210 through the paddles 330, the paddles 330 are provided with air holes 331, the first housing 210 contains a proper amount of water, the motor 310 drives the paddles 330 to rotate to drive the water to stir, the exhaust gas is discharged from the plurality of outlets and the stirred water can make the exhaust gas and the water fully contact, thereby improving the filtering effect, the water pump 420 is started to pump the water containing the dust into the right cavity 413 for precipitation, the precipitated water is discharged into the left cavity 412 through the first through hole 4111, and is filtered by the filter element 430 and then discharged into the first housing 210 again, thereby reducing the dust concentration of the water in the first housing 210 and improving the filtering effect, the device makes the exhaust gas discharged from the plurality of outlets, continuously stirs the water, makes the exhaust gas and the water fully contact, and circulates and filters the water, reduce the concentration of dust in water and improve the filtering effect.