CN213790683U

CN213790683U - Industrial waste gas purification device

Info

Publication number: CN213790683U
Application number: CN202022019530.4U
Authority: CN
Inventors: 黄宗辉
Original assignee: Jinan Yanghui Trade Co ltd
Current assignee: Yanghui Intelligent Technology Shandong Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-27
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses an industrial waste gas purification device, which relates to the technical field of waste gas purification and mainly aims to solve the problem of insufficient spraying of the existing device; the waste gas purifier comprises a water washing box, a spraying box and a purifying box which are connected in sequence, wherein a spraying assembly is arranged on the spraying box and comprises a second rotating shaft, an auger blade, a second driving mechanism for driving the second rotating shaft to rotate, an inner cylinder, a hollow cone and a guide baffle plate, a first rotating shaft is rotatably arranged in the water washing box, the top end of the first rotating shaft extends to the top of the water washing box, the bottom end of the first rotating shaft is positioned at the lower part of an inner cavity of the water washing box and is fixedly provided with a transverse pipe, the spraying assembly is arranged, and the auger blade and the hollow cone are driven by the second rotating shaft to rotate, so that waste gas can be fully and comprehensively sprayed, and the spraying efficiency is improved; be equipped with filter screen, first pivot, violently manage and a actuating mechanism, nozzle spun waste gas rotation type dispersion, abundant, even and water contact improve the washing efficiency.

Description

Industrial waste gas purification device

Technical Field

The utility model relates to a waste gas purification technical field specifically is an industrial waste gas purification device.

Background

Industrial waste gas is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in the factory area of an enterprise. These exhaust gases are: carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, lead mercury (mist) sulfate, beryllium compounds, smoke dust and productive dust, which are discharged into the atmosphere and pollute the air. The substances enter human bodies through different paths of respiratory tracts, some substances directly cause harm, and some substances have an accumulation effect and can seriously harm the health of people. Different substances may have different effects.

When industrial waste gas purifies, need spray, current device when spraying, spray the route weak point, spray the mode single to make spray insufficiently, reduced waste gas purification efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial waste gas purification device to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the industrial waste gas purifying device comprises a water washing box, a spraying box and a purifying box which are connected in sequence, wherein an air inlet pipe is connected on the water washing box, the air inlet pipe is communicated with the lower part of an inner cavity of the water washing box, a second connecting pipe is connected between the water washing box and the spraying box, a third connecting pipe is connected between the spraying box and the purifying box, the top part of the purifying box is connected with an air outlet pipe, a spraying component is installed on the spraying box and comprises a second rotating shaft, an auger blade, a second driving mechanism for driving the second rotating shaft to rotate, an inner cylinder, a hollow cone and a guide baffle plate, the inner cylinder is fixedly installed in the spraying box, the second rotating shaft is concentrically arranged in the inner cylinder, the second rotating shaft penetrates through the top part of the spraying box and extends to the upper part of the spraying box, the auger blade is fixedly installed on a shaft section of the second rotating shaft in the inner cylinder, the second rotating shaft and the auger blade are both hollow and communicated with the inner cavity, evenly seted up hydrojet hole on the auger blade, spray the bottom of the case portion and install the water pump, be connected with the circulating pipe on the water pump, the circulating pipe other end penetrates and rotates with it by second pivot top and is connected, second pivot bottom fixed mounting has the cavity cone, and the bottom surface size of cavity cone is less than the internal diameter of inner tube, second connecting pipe one end extends to and sprays the incasement and rotates with cavity cone bottom and be connected, second connecting pipe and cavity cone inner chamber intercommunication, evenly seted up the fumarole on the cavity cone lateral wall, last down fixed mounting has the polylith to lead the deflector at inner tube middle part with waste gas from last on the inner tube inner wall.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: the second driving mechanism comprises a second motor and a second gear pair, the second motor is fixedly installed at the top of the spraying box, and the second motor is in driving connection with a second rotating shaft through the second gear pair.

In one alternative: and the second connecting pipe and the third connecting pipe are both provided with booster pumps.

In one alternative: and the washing tank and the spraying tank are both provided with a liquid inlet pipe and a liquid discharge pipe.

In one alternative: first pivot is installed to washing incasement rotation, and first pivot top extends to washing roof portion, and first pivot bottom is located washing incasement chamber lower part and is fixed with violently the pipe, violently the nozzle has evenly been seted up at the top, the inside cavity of first pivot just with violently manage the inner chamber intercommunication, the first actuating mechanism of first pivot is connected in the drive is installed at washing roof portion, intake pipe one end is connected with the rose box, and the intake pipe is connected with rose box one side top, and demountable installation has the filter screen in the rose box, and rose box opposite side bottom is connected with first connecting pipe, and the first connecting pipe other end penetrates and is rotated with first pivot by first pivot top.

In one alternative: the first driving mechanism comprises a first motor and a first gear pair, the first motor is fixedly installed at the top of the washing box, and the first motor is in driving connection with a first rotating shaft through the first gear pair.

In one alternative: and a plurality of puncture rollers are fixed on the first rotating shaft.

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

1. the spraying assembly is arranged and comprises a second rotating shaft, an auger blade, a second driving mechanism for driving the second rotating shaft to rotate, an inner cylinder, a hollow cone and a guide baffle plate, waste gas after washing enters the hollow cylinder through a second connecting pipe and is sprayed out by the air spraying hole in a rotating mode, the second driving mechanism drives the second rotating shaft to rotate, the auger blade and the hollow cone are driven to rotate by the second rotating shaft, the auger blade and the guide baffle plate are matched to prolong the spraying path of the waste gas, the waste gas can be fully and comprehensively sprayed, and the spraying efficiency is improved;

2. be equipped with filter screen, first pivot, violently manage and a actuating mechanism, the waste gas of intake pipe gets into the filter screen, after filter screen prefilter, then through first connecting pipe, first pivot and by the nozzle blowout of violently managing, first actuating mechanism drives first pivot simultaneously and rotates, and first pivot drives violently to manage and rotates, and nozzle spun waste gas rotation type dispersion is abundant, even and water contact improves the washing efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic view illustrating the installation of the first rotating shaft and the horizontal tube according to the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-water washing tank, 2-filter tank, 3-air inlet pipe, 4-filter screen, 5-first connecting pipe, 6-first driving mechanism, 7-first rotating shaft, 8-horizontal pipe, 9-second connecting pipe, 10-second driving mechanism, 11-second rotating shaft, 12-auger blade, 13-guide baffle, 14-inner cylinder, 15-circulating pipe, 16-water pump, 17-third connecting pipe, 18-air outlet pipe, 19-purifying tank, 20-activated carbon plate, 21-hollow cone, 22-spraying tank and 23-piercing roller.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, an industrial waste gas purifying device comprises a washing tank 1, a spraying tank 22 and a purifying tank 19 connected in sequence, an air inlet pipe 3 is connected to the washing tank 1, the air inlet pipe 3 is communicated with the lower portion of the inner cavity of the washing tank 1, a second connecting pipe 9 is connected between the washing tank 1 and the spraying tank 22, a third connecting pipe 17 is connected between the spraying tank 22 and the purifying tank 19, an air outlet pipe 18 is connected to the top of the purifying tank 19, booster pumps are respectively installed on the second connecting pipe 9 and the third connecting pipe 17, a liquid inlet pipe and a liquid outlet pipe are respectively installed on the washing tank 1 and the spraying tank 22 for replacing the respective internal liquid, further, in order to improve the washing efficiency, a first rotating shaft 7 is rotatably installed in the washing tank 1, the top end of the first rotating shaft 7 extends to the top of the washing tank 1, the bottom end of the first rotating shaft 7 is located at the lower portion of the inner cavity of the washing tank 1 and is fixed with a horizontal pipe 8, the spray nozzles are uniformly arranged at the top of the transverse pipe 8, the first rotating shaft 7 is hollow and communicated with the inner cavity of the transverse pipe 8, the top of the washing tank 1 is provided with a first driving mechanism 6 which is connected with the first rotating shaft 7 in a driving manner, the first driving mechanism 6 comprises a first motor and a first gear pair, the first motor is fixedly arranged at the top of the washing tank 1 and is connected with the first rotating shaft 7 in a driving manner through the first gear pair, one end of the air inlet pipe 3 is connected with the filter tank 2, the air inlet pipe 3 is connected with the top of one side of the filter tank 2, the filter screen 4 is detachably arranged in the filter tank 2, in the embodiment, the filter screen 4 is preferably arranged in an inclined manner, the filtering area is enlarged, the box door is detachably arranged on the filter tank 2, in the embodiment, the box door is preferably arranged on the filter tank 2 through hinges and hasps, so that the filter screen 4 is convenient to clean, disassemble, and replace, the bottom of the other side of the filter tank 2 is connected with a first connecting pipe 5, the other end of the first connecting pipe 5 penetrates through the top end of the first rotating shaft 7 and is rotatably connected with the first rotating shaft 7, during work, waste gas in the air inlet pipe 3 enters the filter screen 4, is preliminarily filtered by the filter screen 4, then passes through the first connecting pipe 5 and the first rotating shaft 7 and is sprayed out from a nozzle of the transverse pipe 8, meanwhile, the first driving mechanism 6 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the transverse pipe 8 to rotate, the waste gas sprayed out from the nozzle is dispersed in a rotating mode and is fully and uniformly contacted with water, and the washing efficiency is improved;

further, install spray set on the spray box 22, spray set includes second pivot 11, auger blade 12, drive second pivot 11 pivoted second actuating mechanism 10, inner tube 14, cavity cone 21 and deflector 13, fixed mounting has inner tube 14 in the spray box 22, in this embodiment, inner tube 14 outer wall through many spinal branchs pole and spray box 22 inner wall fixed connection, the concentric second pivot 11 that is equipped with in inner tube 14, second pivot 11 runs through spray box 22 top and extends to spray box 22 top, second actuating mechanism 10 includes second motor and second gear pair, second motor fixed mounting is in spray box 22 top, the second motor passes through second gear pair drive connection second pivot 11, second pivot 11 is located the axle section of inner tube 14 on fixed mounting auger blade 12, second pivot 11 and auger blade 12 are all inside cavity and both inner chambers communicate, the auger blade 12 is uniformly provided with liquid spraying holes, the bottom of the spraying box 22 is provided with a water pump 16, the water pump 16 is connected with a circulating pipe 15, the other end of the circulating pipe 15 penetrates from the top of a second rotating shaft 11 and is rotatably connected with the second rotating shaft, the bottom end of the second rotating shaft 11 is fixedly provided with a hollow cone 21, the size of the bottom surface of the hollow cone 21 is smaller than the inner diameter of the inner cylinder, one end of a second connecting pipe 9 extends into the spraying box 22 and is rotatably connected with the bottom of the hollow cone 21, the second connecting pipe 9 is communicated with the inner cavity of the hollow cone 21, the side wall of the hollow cone 21 is uniformly provided with air spraying holes, the inner wall of the inner cylinder 14 is fixedly provided with a plurality of guide baffles 13 which guide waste gas to the middle part of the inner cylinder 14 from top to bottom, the waste gas after water washing enters the hollow cylinder through the second connecting pipe 9 and is rotatably sprayed out through the air spraying holes, and a second driving mechanism 10 drives the second rotating shaft 11 to rotate, second pivot 11 drives auger blade 12 and hollow cone 21 and rotates, and auger blade 12 sets up the route that sprays that has prolonged waste gas with deflector 13's cooperation for waste gas can be abundant, all-round sprays, has improved and has sprayed efficiency, third connecting pipe 17 one end extends to 19 inner chamber lower parts of purifying box, installs polylith activated carbon plate 20 in the purifying box 19, can carry out further filtration purification to waste gas.

Example 2

Referring to fig. 3, the embodiment of the present invention is different from embodiment 1 in that a plurality of piercing rollers 23 are fixed on the first rotating shaft 7 in order to avoid insufficient water washing due to the presence of a steam pocket during water washing.

The utility model discloses a theory of operation is: during operation, waste gas in the gas inlet pipe 3 enters the filter screen 4, is preliminarily filtered by the filter screen 4, then passes through the first connecting pipe 5 and the first rotating shaft 7 and is sprayed out from the nozzle of the transverse pipe 8, meanwhile, the first driving mechanism 6 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the transverse pipe 8 to rotate, and the waste gas sprayed out from the nozzle is dispersed in a rotating manner, is fully and uniformly contacted with water, and improves the washing efficiency; the waste gas after washing gets into hollow cylinder and is rotatory spout by the fumarole through second connecting pipe 9, and second actuating mechanism 10 drives second pivot 11 and rotates, and second pivot 11 drives auger blade 12 and hollow cone 21 and rotates, and auger blade 12 and deflector 13's cooperation sets up the route that sprays that has prolonged waste gas for waste gas can be abundant, all-round spray, has improved spray efficiency.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The industrial waste gas purification device comprises a water washing box (1), a spraying box (22) and a purification box (19) which are sequentially connected, wherein an air inlet pipe (3) is connected to the water washing box (1), the air inlet pipe (3) is communicated with the lower part of an inner cavity of the water washing box (1), a second connecting pipe (9) is connected between the water washing box (1) and the spraying box (22), a third connecting pipe (17) is connected between the spraying box (22) and the purification box (19), an air outlet pipe (18) is connected to the top of the purification box (19), a spraying assembly is installed on the spraying box (22), the industrial waste gas purification device is characterized in that the spraying assembly comprises a second rotating shaft (11), an auger blade (12), a second driving mechanism (10) for driving the second rotating shaft (11) to rotate, an inner cylinder (14), a hollow cone (21) and a guide baffle (13), the inner cylinder (14) is fixedly installed in the spraying box (22), the inner cylinder (14) is internally concentrically provided with a second rotating shaft (11), the second rotating shaft (11) penetrates through the top of the spray box (22) and extends to the top of the spray box (22), the second rotating shaft (11) is positioned on the shaft section of the inner cylinder (14) and is fixedly provided with an auger blade (12), the second rotating shaft (11) and the auger blade (12) are both internally hollow and are communicated with each other through inner cavities of the second rotating shaft and the auger blade, the auger blade (12) is uniformly provided with a liquid spraying hole, the bottom of the spray box (22) is provided with a water pump (16), the water pump (16) is connected with a circulating pipe (15), the other end of the circulating pipe (15) is penetrated by the top of the second rotating shaft (11) and is rotatably connected with the second rotating shaft, the bottom end of the second rotating shaft (11) is fixedly provided with a hollow cone (21), the bottom surface of the hollow cone (21) is smaller than the inner diameter of the inner cylinder, one end of the second connecting pipe (9) extends into the spray box (22) and is rotatably connected with the bottom of the hollow cone (21), second connecting pipe (9) and cavity cone (21) inner chamber intercommunication, evenly seted up the fumarole on the cavity cone (21) lateral wall, from last down fixed mounting has guide baffle (13) at polylith with waste gas direction inner tube (14) middle part on inner tube (14) inner wall.

2. The industrial waste gas purification device according to claim 1, wherein the second driving mechanism (10) comprises a second motor and a second gear pair, the second motor is fixedly arranged on the top of the spray box (22), and the second motor is in driving connection with the second rotating shaft (11) through the second gear pair.

3. The industrial waste gas purification apparatus as claimed in claim 1, wherein a booster pump is installed on each of the second connection pipe (9) and the third connection pipe (17).

4. The industrial waste gas purification device according to claim 1, wherein the washing tank (1) and the spray tank (22) are provided with a liquid inlet pipe and a liquid outlet pipe.

5. The industrial waste gas purification device as claimed in any one of claims 1 to 4, wherein the washing tank (1) is rotatably provided with a first rotating shaft (7), the top end of the first rotating shaft (7) extends to the top of the washing tank (1), the bottom end of the first rotating shaft (7) is positioned at the lower part of the inner cavity of the washing tank (1) and is fixedly provided with a horizontal pipe (8), the top of the horizontal pipe (8) is uniformly provided with nozzles, the first rotating shaft (7) is hollow and is communicated with the inner cavity of the horizontal pipe (8), the top of the washing tank (1) is provided with a first driving mechanism (6) which is connected with the first rotating shaft (7) in a driving manner, one end of the air inlet pipe (3) is connected with the filter tank (2), the air inlet pipe (3) is connected with the top of one side of the filter tank (2), the filter screen (4) is detachably arranged in the filter tank (2), and the bottom of the other side of the filter tank (2) is connected with a first connecting pipe (5), the other end of the first connecting pipe (5) penetrates through the top end of the first rotating shaft (7) and is rotatably connected with the first rotating shaft (7).

6. The industrial waste gas purification device according to claim 5, wherein the first driving mechanism (6) comprises a first motor and a first gear pair, the first motor is fixedly installed at the top of the washing tank (1), and the first motor is in driving connection with the first rotating shaft (7) through the first gear pair.

7. Industrial waste gas purification device according to claim 6, characterized in that a plurality of puncture rollers (23) are fixed to the first rotation shaft (7).