CN223248971U

CN223248971U - A fume collection device for welding workshop

Info

Publication number: CN223248971U
Application number: CN202422262244.9U
Authority: CN
Inventors: 钱丽萍; 董志超; 顾芬; 周浩; 吴曦曦; 葛飞
Original assignee: JIANGSU HUIJIN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Current assignee: JIANGSU HUIJIN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Priority date: 2024-09-14
Filing date: 2024-09-14
Publication date: 2025-08-22
Anticipated expiration: 2034-09-14

Abstract

The utility model discloses a smoke dust collecting device for a welding workshop, and relates to the technical field of particle separators of hollow filters made of flexible materials. The utility model provides a smoke and dust collection device for welding shop, including the mounting bracket, heavy stream formula filter cartridge dust remover, filter cartridge, forced draught blower and chimney, heavy stream formula filter cartridge dust remover installs in the inside of mounting bracket, filter cartridge installs in heavy stream formula filter cartridge dust remover's inside, filter cartridge clearance structure is located heavy stream formula filter cartridge dust remover, filter cartridge clearance structure includes two mounts, two driving motor, four threaded rods and two belts, under the cooperation through first clearance frame, the second clearance frame, threaded rod and belt, make the threaded rod can drive first clearance frame and second clearance frame and carry out horizontal migration, thereby be convenient for clear up the surface of filter cartridge, local jam or the incomplete condition of deashing appear in the filter cartridge is avoided, further improved the filtration efficiency of dust remover.

Description

Smoke dust collecting device for welding workshop

Technical Field

The utility model relates to the technical field of particle separators of hollow filters made of flexible materials, in particular to a smoke dust collecting device for a welding workshop.

Background

In a welding shop, a great amount of smoke dust and harmful gas are generated in the welding operation process, and the pollutants not only seriously pollute the shop environment, but also pose a threat to the health of staff. Therefore, the effective smoke dust collecting and purifying device is important for improving workshop environment and protecting the health of workers.

The traditional welding shop smoke dust collecting device mainly adopts a filter bag or a filter cylinder as a filtering element, smoke dust is separated from air in a filtering mode, however, the device has some problems in the long-term use process, and although the pulse cleaner can remove the smoke dust on the surface of the filter cylinder to a certain extent, under the welding smoke dust environment with high concentration and high viscosity, the filter cylinder is still easy to be blocked locally or the dust is not removed thoroughly, the blocking not only can affect the filtering efficiency of the dust remover, but also can shorten the service life of the filter cylinder and increase the maintenance cost, so that the smoke dust collecting device for the welding shop is provided.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and provides a smoke dust collecting device for a welding workshop, which can solve the problems that although a pulse cleaner can remove smoke dust on the surface of a filter cylinder to a certain extent, under the welding smoke dust environment with high concentration and high viscosity, the filter cylinder is easy to be blocked locally or the dust is not removed thoroughly, the blocking not only can affect the filtering efficiency of a dust remover, but also can shorten the service life of the filter cylinder and increase the maintenance cost.

In order to achieve the purpose, the utility model provides the following technical scheme that the smoke dust collecting device for the welding workshop comprises:

The device comprises a mounting frame, a submerged filter cartridge dust remover, a filter cartridge, a blower and a chimney, wherein the submerged filter cartridge dust remover is arranged in the mounting frame, and the filter cartridge is arranged in the submerged filter cartridge dust remover;

The filter cartridge cleaning structure is positioned on the submerged filter cartridge dust remover;

The filter cylinder cleaning structure comprises two fixing frames, two driving motors, four threaded rods and two belts, wherein the four threaded rods are all rotationally connected to the inside of the submerged filter cylinder dust remover, one ends of the four threaded rods are all rotationally extended to the outside of the submerged filter cylinder dust remover, the two belts are respectively in transmission connection with the outer surfaces of the corresponding two threaded rods, the two belts are all located on the outer sides of the submerged filter cylinder dust remover, the two fixing frames are fixedly connected to one sides, close to the two belts, of the submerged filter cylinder dust remover, the two driving motors are fixedly installed on the corresponding fixing frames, and the output ends of the two driving motors are all rotationally penetrated through the corresponding fixing frames and are fixedly connected with the corresponding threaded rods.

Preferably, the filter cartridge cleaning structure further comprises two first cleaning frames and two second cleaning frames, the two first cleaning frames are mounted with the corresponding second cleaning frames through bolts, the corresponding first cleaning frames and the corresponding second cleaning frames are respectively in threaded sleeve connection with the outer surfaces of the corresponding two threaded rods, and the two first cleaning frames are in contact with the corresponding second cleaning frames.

Preferably, one side of the submerged filter cylinder dust remover, which is far away from the two driving motors, is fixedly connected with a clean gas chamber, one side of the clean gas chamber, which is far away from the submerged filter cylinder dust remover, is fixedly provided with a high-pressure gas storage tank, a pulse ash removal system is fixedly arranged on the high-pressure gas storage tank, one end of the pulse ash removal system, which is far away from the high-pressure gas storage tank, corresponds to the corresponding filter cylinder, and one side of the clean gas chamber is provided with an air outlet.

Preferably, an air inlet device on the submerged filter cartridge dust remover is connected with a gas collecting hood through a pipeline.

Preferably, the air outlet is connected with a blower through a pipeline, and the blower is communicated with the inside of the chimney through the pipeline.

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

1. This smoke and dust collection device for welding shop is under the cooperation through first clearance frame, second clearance frame, threaded rod and belt for the threaded rod can drive first clearance frame and second clearance frame and carry out horizontal migration, thereby is convenient for clear up the surface of straining a section of thick bamboo, avoids straining a section of thick bamboo and appears local jam or the incomplete condition of deashing, has further improved the filtration efficiency of dust remover.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

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

FIG. 2 is a schematic cross-sectional view of a submerged filter cartridge collector according to the present utility model;

FIG. 3 is a schematic view of a first cleaning frame according to the present utility model;

fig. 4 is a schematic view of the structure of the gas collecting hood of the present utility model.

The device comprises the following components of a reference numeral 1, a mounting frame, a 2, a submerged filter cartridge dust remover, a3, a filter cartridge, a 4, a gas collecting hood, a 5, a blower, a 6, a chimney, a 7, a clean gas chamber, a 8, an air outlet, a 9, a high-pressure gas storage tank, a 10, a driving motor, a 11, a threaded rod, a 12, a belt, a 13, a fixing frame, a 14, a first cleaning frame, a 15, a pulse ash removing system, a 16 and a second cleaning frame.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to FIGS. 1-4, the utility model provides a technical scheme of a smoke dust collecting device for a welding workshop, comprising:

The device comprises a mounting frame 1, a submerged filter cartridge dust remover 2, a filter cartridge 3, a blower 5 and a chimney 6, wherein the submerged filter cartridge dust remover 2 is arranged in the mounting frame 1, and the filter cartridge 3 is arranged in the submerged filter cartridge dust remover 2;

the filter cartridge cleaning structure is positioned on the submerged filter cartridge dust collector 2;

The filter cartridge cleaning structure comprises two fixing frames 13, two driving motors 10, four threaded rods 11 and two belts 12, wherein the four threaded rods 11 are all rotationally connected to the inside of the submerged filter cartridge dust collector 2, one ends of the four threaded rods 11 are all rotationally extended to the outside of the submerged filter cartridge dust collector 2, the two belts 12 are respectively in transmission connection with the outer surfaces of the corresponding two threaded rods 11, the two belts 12 are located on the outer sides of the submerged filter cartridge dust collector 2, the two fixing frames 13 are fixedly connected to one sides, close to the two belts 12, of the submerged filter cartridge dust collector 2, the two driving motors 10 are fixedly installed on the corresponding fixing frames 13, and output ends of the two driving motors 10 are all rotationally connected with the corresponding fixing frames 13 and fixedly connected with the corresponding threaded rods 11.

The filter cartridge cleaning structure further comprises two first cleaning frames 14 and two second cleaning frames 16, wherein the two first cleaning frames 14 and the corresponding second cleaning frames 16 are installed through bolts, the corresponding first cleaning frames 14 and the corresponding second cleaning frames 16 are respectively in threaded sleeve connection with the outer surfaces of the corresponding two threaded rods 11, and the two first cleaning frames 14 and the corresponding second cleaning frames 16 are in contact with the corresponding filter cartridges 3.

One side of the submerged filter cylinder dust remover 2, which is far away from the two driving motors 10, is fixedly connected with a clean gas chamber 7, one side of the clean gas chamber 7, which is far away from the submerged filter cylinder dust remover 2, is fixedly provided with a high-pressure gas storage tank 9, a pulse ash removal system 15 is fixedly arranged on the high-pressure gas storage tank 9, one end of the pulse ash removal system 15, which is far away from the high-pressure gas storage tank 9, corresponds to the corresponding filter cylinder 3, and one side of the clean gas chamber 7 is provided with an air outlet 8.

The air inlet device on the submerged filter cartridge dust collector 2 is connected with a gas collecting hood 4 through a pipeline, an air outlet 8 is connected with a blower 5 through a pipeline, and the blower 5 is communicated with the inside of a chimney 6 through a pipeline.

Further, when the device is used, two driving motors 10 are started through connecting an external power supply, the two driving motors 10 can drive the corresponding threaded rods 11 to rotate, the threaded rods 11 close to the two driving motors 10 rotate and can drive the threaded rods 11 far away from the two driving motors 10 to rotate through the corresponding belts 12, the four threaded rods 11 rotate and can drive the first cleaning rack 14 and the second cleaning rack 16 on the threaded rods to move, so that the first cleaning rack 14 and the second cleaning rack 16 are convenient for cleaning the outer surface of the filter cylinder 3, dust-containing gas enters the submerged filter cylinder 2 through the gas hood 4 and enters the filter cylinder 3 after being buffered, dust in waste gas is intercepted by the filter cloth on the surface of the filter cylinder 3, larger dust directly falls into the dust hopper, fine dust is deposited on the surface of the filter material through comprehensive effects such as brown diffusion and screening, and the dust accumulated on the filter cloth is more and more along with the time, the resistance is increased, and the dust removing effect is affected. At this time, the pulse ash cleaning device starts to work, the filter cylinder is expanded and deformed through compressed air to generate vibration, deposited dust is shaken off, the dust falls into the ash bucket, after filtration, dust in waste gas is intercepted, and clean waste gas is discharged into the atmosphere through the air outlet 8.

Under the cooperation of first clearance frame 14, second clearance frame 16, threaded rod 11 and belt 12 for threaded rod 11 can drive first clearance frame 14 and second clearance frame 16 and carry out horizontal migration, thereby is convenient for clear up the surface of straining a section of thick bamboo 3, avoids straining a section of thick bamboo 3 to appear local jam or the incomplete condition of deashing, has further improved the filtration efficiency of dust remover.

The working principle is that two driving motors 10 are started by connecting an external power supply, the two driving motors 10 can drive corresponding threaded rods 11 to rotate, the threaded rods 11 close to the two driving motors 10 can drive the threaded rods 11 far away from the two driving motors 10 to rotate through corresponding belts 12, and the four threaded rods 11 can drive a first cleaning frame 14 and a second cleaning frame 16 on the four threaded rods to move, so that the first cleaning frame 14 and the second cleaning frame 16 can conveniently clean the outer surface of the filter cylinder 3.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A smoke dust collection device for a welding shop, comprising:

The device comprises a mounting frame (1), a submerged filter cartridge dust remover (2), a filter cartridge (3), a blower (5) and a chimney (6), wherein the submerged filter cartridge dust remover (2) is arranged in the mounting frame (1), and the filter cartridge (3) is arranged in the submerged filter cartridge dust remover (2);

the filter cartridge cleaning structure is positioned on the submerged filter cartridge dust collector (2);

The filter cylinder cleaning structure comprises two fixing frames (13), two driving motors (10), four threaded rods (11) and two belts (12), wherein the four threaded rods (11) are all rotationally connected to the inside of the submerged filter cylinder dust collector (2), and one ends of the four threaded rods (11) are all rotationally extended to the outside of the submerged filter cylinder dust collector (2);

the two belts (12) are respectively sleeved on the outer surfaces of the corresponding two threaded rods (11) in a transmission way, the two belts (12) are positioned on the outer sides of the submerged filter cartridge dust collectors (2), and the two fixing frames (13) are fixedly connected to one sides, close to the two belts (12), of the submerged filter cartridge dust collectors (2);

wherein, two driving motor (10) are all fixed mounting on corresponding mount (13), and the output of two driving motor (10) all rotates and runs through corresponding mount (13) and with threaded rod (11) fixed connection that corresponds.

2. A smoke dust collecting device for a welding shop as set forth in claim 1, wherein the filter cartridge cleaning structure further comprises two first cleaning frames (14) and two second cleaning frames (16), wherein the two first cleaning frames (14) and the corresponding second cleaning frames (16) are mounted through bolts, the corresponding first cleaning frames (14) and the corresponding second cleaning frames (16) are respectively sleeved on the outer surfaces of the corresponding two threaded rods (11) in a threaded mode, and the two first cleaning frames (14) and the corresponding second cleaning frames (16) are in contact with the corresponding filter cartridges (3).

3. The smoke dust collecting device for a welding workshop according to claim 1, wherein one side of the submerged filter cartridge dust remover (2) far away from the two driving motors (10) is fixedly connected with a clean gas chamber (7), and one side of the clean gas chamber (7) far away from the submerged filter cartridge dust remover (2) is fixedly provided with a high-pressure gas storage tank (9);

wherein, fixed mounting has pulse ash removal system (15) on high-pressure gas storage jar (9), and one end that pulse ash removal system (15) kept away from high-pressure gas storage jar (9) corresponds with corresponding section of thick bamboo (3), and air outlet (8) have been seted up to one side of clean gas room (7).

4. The smoke dust collecting device for a welding workshop according to claim 1, wherein the air inlet device on the submerged filter cartridge dust collector (2) is connected with a gas collecting hood (4) through a pipeline.

5. A smoke dust collecting device for a welding shop as set forth in claim 3, wherein the air outlet (8) is connected with the blower (5) through a pipe, and the blower (5) is communicated with the inside of the chimney (6) through a pipe.