CN213885388U

CN213885388U - Purifier that industrial waste gas treatment used

Info

Publication number: CN213885388U
Application number: CN202021685739.8U
Authority: CN
Inventors: 张志会
Original assignee: Shandong Zhongsheng Pharmaceutical Equipment Co ltd
Current assignee: Li Zhencai
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-08-06
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to the technical field of industrial waste gas purification, in particular to a purification device for industrial waste gas treatment, which comprises a purification tank, wherein the upper end of the purification tank is provided with a purification tank cover, the upper end surface of the purification tank cover is communicated with an air inlet, the interior of the purification tank is provided with a filter screen close to the upper end, the two sides of the filter screen are symmetrically provided with slopes fixedly connected with the purification tank, a fan is arranged below the interior of the purification tank close to the slopes, the lower end surface of the fan is fixedly provided with a ring sleeve, the lower end of the ring sleeve is connected with a cylindrical frame, the interior of the cylindrical frame is provided with a filter bag with an open upper end, the inner bottom surface of the filter bag is provided with a cleaning seam, the lower end surface of the cleaning seam is communicated with a dust collection box, the dust collection box is fixedly connected with the purification tank, and the lower end surface of the dust collection box is communicated with a dust discharge port, the purification device can purify waste gas in a layered manner, and the filter bag can be cleaned, the cost is saved, and the working efficiency of users is improved.

Description

Purifier that industrial waste gas treatment used

Technical Field

The utility model relates to an industrial waste gas purifies technical field, especially relates to a purifier that industrial waste gas handles and uses.

Background

Along with industrial waste gas's emission is constantly increasing, to our life, health all receives the influence, it uses water shower to purify waste gas mode majority in the present life, let water combine with the dust particulate matter in the waste gas, but sewage can not get the processing, direct emission, not only waste a large amount of water, and caused water pollution to a certain extent, it is more commonly used that the filter bag adsorbs the purification, but the filter bag all is not cleared up well in the inside of machine usually, basically all change with disposable filter bag, can make the purification cost improve like this, for this reason, propose the purifier that an industrial waste gas handles the usefulness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the filter bag is not well cleaned and the disposable filter bag needs to be frequently replaced in the prior art, and providing a purification device for industrial waste gas treatment.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a purification device for industrial waste gas treatment comprises a purification tank, wherein a purification tank cover is arranged at the upper end of the purification tank, an air inlet is communicated with the upper end surface of the purification tank cover, a filter screen is arranged at the position close to the upper end inside the purification tank, slopes fixedly connected with the purification tank are symmetrically arranged on two sides of the filter screen, a fan is arranged below the slope and close to the inner part of the purification tank, a ring sleeve is fixedly arranged on the lower end surface of the fan, a cylindrical frame is connected to the lower end of the ring sleeve, a filter bag with an open upper end is arranged inside the cylindrical frame, a cleaning seam is arranged on the bottom surface inside the filter bag, a dust collection box is communicated with the lower end surface of the cleaning seam, the dust collection box is fixedly connected with the purification tank, an ash discharge port is communicated with the lower end surface of the dust collection box, a valve is arranged inside the ash discharge port, and a rotating shaft is vertically arranged inside the filter bag along a central shaft, the lower extreme of axis of rotation runs through the lower terminal surface of filter bag and the lower terminal surface of purifying tank, just the lower extreme of axis of rotation is provided with actuating mechanism, the surface of axis of rotation is provided with the scraper blade the below that the axis of rotation is close to the scraper blade is provided with the brush, the fixed cover in outside of purifying tank is equipped with the support, the top that the surface of purifying tank is close to the support is provided with the gas vent.

Preferably, the outer surface of the purification tank close to the slope is provided with cleaning holes which are symmetrically arranged.

Preferably, a placing plate is arranged between the filter screen and the slope, the placing plate is L-shaped, and the filter screen is movably connected with the placing plate.

Preferably, the purification tank and the purification tank cover are connected through a locking bolt.

Preferably, the cylindrical frame comprises an annular bottom plate fixedly arranged below the ring sleeve, a filter bag framework is arranged below the ring sleeve, a fixing ring is fixedly arranged at the upper end of the filter bag framework, the fixing ring is clamped on the inner side of the ring sleeve, and the outer surface of the filter bag is fixedly connected with the inner wall of the filter bag framework.

Preferably, actuating mechanism includes the motor, motor surface cover is equipped with the motor frame, just terminal surface fixed connection under motor frame and the purification tank, the output and the axis of rotation lower extreme fixed connection of motor.

Compared with the prior art, the utility model discloses following beneficial effect has: through the filter screen, the fan, the setting on slope, can let gaseous layering purify gradually, the filter screen can filter the big granule in the waste gas, big granule dust is complied with both sides slope and is fallen into both sides naturally, first filterable waste gas continues to be siphoned away by the fan and send to the filter bag the inside of below, come the dust in the secondary adsorption waste gas through the filter bag, gas after the purification sees through the filter bag and gives out, discharge through the gas vent, the axis of rotation drives the scraper blade and rotates, the scraper blade lets the dust of filter bag inner wall fall to the bottom through the rotation of round, the below of scraper blade is provided with the brush, sweeping the dust that drops the bottom, the dust falls to the dust collection box in through clean seam, can let the dust be collected, the bottom of dust collection box is provided with the ash discharge mouth, let the dust of collection discharge through the ash discharge mouth, the frequent phenomenon of changing of filter bag has been avoided.

Drawings

FIG. 1 is a schematic structural view of a purification apparatus for industrial waste gas treatment according to the present invention;

FIG. 2 is a cross-sectional view of a filter bag of a purification apparatus for industrial waste gas treatment according to the present invention;

FIG. 3 is a cross-sectional view of a filter screen of a purification device for industrial waste gas treatment according to the present invention;

FIG. 4 is a schematic view of the junction between the fan and the filter bag of the purification device for industrial waste gas treatment provided by the present invention;

in the figure: 1. purifying the tank cover; 2. an air inlet; 3. a purification tank; 4. cleaning the hole; 5. an exhaust port; 6. a support; 7. a motor; 8. a motor frame; 9. a fan; 10. a squeegee; 11. a brush; 12. a slope; 13. cleaning the seam; 14. a dust collection box; 15. a rotating shaft; 16. a fixing ring; 17. an annular base plate; 18. a filter bag framework; 19. sleeving a ring; 20. a shelf board; 21. filtering with a screen; 22. a filter bag; 23. an ash discharge port.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, a purification device for industrial waste gas treatment comprises a purification tank 3, a purification tank cover 1 is arranged at the upper end of the purification tank 3, the purification tank 3 is connected with the purification tank cover 1 through a locking bolt, an air inlet 2 is communicated with the upper end surface of the purification tank cover 1, a filter screen 21 is arranged near the upper end position inside the purification tank 3, slopes 12 fixedly connected with the purification tank 3 are symmetrically arranged at two sides of the filter screen 21, a fan 9 is arranged inside the purification tank 3 and close to the lower part of the slope 12, a ring sleeve 19 is fixedly arranged at the lower end surface of the fan 9, the lower end of the ring sleeve 19 is connected with a cylindrical frame, a filter bag 22 with an open upper end is arranged inside the cylindrical frame, a cleaning slit 13 is arranged at the inner bottom surface of the filter bag 22, a dust collection box 14 is communicated with the lower end surface of the cleaning slit 13, the dust collection box 14 is fixedly connected with the purification tank 3, and a dust discharge port 23 is communicated with the lower end surface of the dust collection box 14, the valve is arranged in the ash discharge port 23, the rotating shaft 15 is vertically arranged in the filter bag 22 along the middle shaft, the lower end face of the filter bag 22 and the lower end face of the purification tank 3 are penetrated through by the lower end of the rotating shaft 15, the driving mechanism is arranged at the lower end of the rotating shaft 15, the scraper 10 is arranged on the outer surface of the rotating shaft 15, the brush 11 is arranged below the scraper 10 close to the rotating shaft 15, the support 6 is fixedly sleeved outside the purification tank 3, and the exhaust port 5 is arranged above the support 6 close to the outer surface of the purification tank 3.

The inner parts can be cleaned and maintained regularly by arranging the purification tank cover 1, the filter screen 21 can separate larger particles on the first layer, the purification effect is improved, the slopes 12 on the two sides can filter the large particles on the surface and can naturally slide to one side, the symmetrical cleaning holes 4 are formed in the surface of the purification tank 3, the dirt filtered out by the filter screen 21 on the first layer can be cleaned quickly by a user, the waste gas after the large particles are filtered by the filter screen 21 is sucked by the fan 9 and is conveyed into the filter bag 22 below the filter screen 21, the motor 7 drives the rotating shaft 15, the rotating shaft 15 drives the scraper 10, the scraper 10 rotates to scrape the dust adsorbed on the inner wall of the filter bag 22, the model of the motor 7 is MS-80M2-2, the brush 11 below the scraper 10 can clean the scraped dust, the cleaning seam 13 formed in the bottom surface of the filter bag 22 can allow the dust falling below the dust collection tank 14, the lower end of the ash discharge port 23 is sealed during air purification.

A placing plate 20 is arranged between the filter screen 21 and the slope 12, the placing plate 20 is L-shaped, the filter screen 21 is movably connected with the placing plate 20, the placing plate 20 can conveniently take out the filter screen 21, and the filter screen 21 can be taken out and replaced by lifting.

The cylindrical frame comprises an annular bottom plate 17 fixedly arranged below a ring sleeve 19, a filter bag framework 18 is arranged below the ring sleeve 19, a fixing ring 16 is fixedly arranged at the upper end of the filter bag framework 18, the outer surface of the filter bag 22 is fixedly connected with the inner wall of the filter bag framework 18, the fixing ring 16 can enable the filter bag 22 and the filter bag framework 18 to be fixed together without falling off, and the filter bag framework 18 can support the filter bag 22 to prevent the filter bag 22 from collapsing.

Actuating mechanism includes motor 7, and motor 7 surface cover is equipped with motor frame 8, and motor frame 8 and purification tank 3 lower terminal surface fixed connection, motor 7's output and the 15 lower extreme fixed connection of axis of rotation, and motor 7 can drive axis of rotation 15 and rotate in filter bag 22 is inside, and the absorbent dust of inner wall can be clear away to pivoted scraper blade 10.

During operation, waste gas enters from the gas inlet 2, the filter screen 21 can primarily filter large granular substances in the waste gas, the fan 9 sucks the waste gas filtered by the filter screen 21, secondary adsorption is carried out on the fine substances on the surface through the filter bag 22 below, the filter bag 22 is supported by the filter bag framework 18, the filter bag 22 cannot collapse, dust adsorbed on the surface is scraped down by the scraper 10 and falls into the bottom, the brush 11 cleans the dust on the bottom, the dust falls into the communicated dust collection box 14 through the cleaning seam 13, the dust can be discharged by opening the dust discharge port 23, the purified gas is discharged from the gas exhaust port 5, the whole process is simple to use and convenient to operate, the waste gas is finely purified through layered treatment, the filter bag 22 can be recycled, and the cost is saved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A purification device for industrial waste gas treatment comprises a purification tank (3), and is characterized in that a purification tank cover (1) is arranged at the upper end of the purification tank (3), an air inlet (2) is communicated with the upper end face of the purification tank cover (1), a filter screen (21) is arranged in the purification tank (3) close to the upper end, slopes (12) fixedly connected with the purification tank (3) are symmetrically arranged on two sides of the filter screen (21), a fan (9) is arranged in the purification tank (3) close to the lower portion of the slopes (12), a ring sleeve (19) is fixedly arranged on the lower end face of the fan (9), a cylindrical frame is connected to the lower end of the ring sleeve (19), a filter bag (22) with an open upper end is arranged in the cylindrical frame, a cleaning seam (13) is arranged on the bottom face of the filter bag (22), and a dust collection box (14) is communicated with the lower end face of the cleaning seam (13), dust collection box (14) and purification jar (3) fixed connection, and the lower terminal surface intercommunication of dust collection box (14) has ash discharge port (23), the inside valve that is provided with of ash discharge port (23), the inside of filter bag (22) is along the vertical axis of rotation (15) that is provided with of axis, the lower terminal surface that the lower extreme of axis of rotation (15) runs through the lower terminal surface of filter bag (22) and purification jar (3) just the lower extreme of axis of rotation (15) is provided with actuating mechanism, the surface of axis of rotation (15) is provided with scraper blade (10) the below that axis of rotation (15) are close to scraper blade (10) is provided with brush (11), the outside fixed cover of purification jar (3) is equipped with support (6), the top that the surface of purification jar (3) is close to support (6) is provided with gas vent (5).

2. The purification device for industrial waste gas treatment according to claim 1, wherein the purification tank (3) is provided with cleaning holes (4) near the outer surface of the slope (12), and the cleaning holes (4) are symmetrically arranged.

3. The purification device for industrial waste gas treatment according to claim 1, characterized in that a shelf plate (20) is arranged between the filter screen (21) and the slope (12), the shelf plate (20) is L-shaped, and the filter screen (21) is movably connected with the shelf plate (20).

4. The purification apparatus for industrial waste gas treatment according to claim 1, wherein the purification tank (3) and the purification tank cover (1) are connected by a locking bolt.

5. The purification apparatus for industrial waste gas treatment according to claim 1, wherein the cylindrical frame comprises a ring-shaped bottom plate (17) fixedly disposed below a ring sleeve (19), a filter bag framework (18) is disposed below the ring sleeve (19), a fixing ring (16) is fixedly disposed at an upper end of the filter bag framework (18), the fixing ring (16) is clamped at an inner side of the ring sleeve (19), and an outer surface of the filter bag (22) is fixedly connected with an inner wall of the filter bag framework (18).

6. The purification device for industrial waste gas treatment according to claim 1, wherein the driving mechanism comprises a motor (7), a motor frame (8) is sleeved on the outer surface of the motor (7), the motor frame (8) is fixedly connected with the lower end face of the purification tank (3), and the output end of the motor (7) is fixedly connected with the lower end of the rotating shaft (15).