CN213725445U

CN213725445U - Cast film is exhaust gas purification device for production facility

Info

Publication number: CN213725445U
Application number: CN202022771623.2U
Authority: CN
Inventors: 张鸿鹤; 张鹏鹤
Original assignee: Tianjin Lihao Sanitary Material Co ltd
Current assignee: Tianjin Lihao Sanitary Material Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-20
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a waste gas purification device for cast film production equipment, which relates to the field of cast film production equipment and provides the following proposal aiming at the problems that the prior waste gas purification device has single purification mode, cannot treat waste gas with complex components, has poor treatment effect and small use range, which comprises a filter box body, wherein an air inlet pipe is fixedly arranged on the side wall of the filter box body, a fixed rod is fixedly arranged at one end of the inner side of the filter box body, which is close to the air inlet pipe, a servo motor is fixedly arranged in the middle of the fixed rod, an output shaft at one side of the servo motor, which is far away from the air inlet pipe, is fixedly provided with a rotating shaft, rotation axis lateral wall fixed mounting has rotation flabellum and clean board, one side that servo motor was kept away from to clean board is provided with the primary filter, one side that the clean board was kept away from to the primary filter is provided with high efficiency filter. The utility model discloses novel structure, and easy operation, purifying effect is good, and work efficiency is high, maintains and clears up simply, and the security is high.

Description

Cast film is exhaust gas purification device for production facility

Technical Field

The utility model relates to a curtain coating membrane production facility field especially relates to a curtain coating membrane is exhaust gas purification device for production facility.

Background

The curtain coating membrane can produce the dust granule in process of production, drifts in the air, and the staff inhales too much dust granule for a long time and can cause pneumoconiosis and silicosis, has not formed a large amount of nodules to late stage lung qi, breathes extremely difficultly, and on the other hand, the peculiar smell that is full of plastics in the workshop throughout the year can produce the damage to people's respiratory tract mucosa under being in this kind of environment for a long time, for avoiding waste gas to cause the injury, need purify before exhaust emission.

The casting film for production facility exhaust gas purification device who uses in the existing market still exists not enoughly at the use, and the purification mode is comparatively single, can't handle the waste gas that the composition is complicated, and the treatment effect is poor, and application range is little, consequently, in order to solve this type of problem, we have proposed a casting film for production facility exhaust gas purification device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of cast film is exhaust gas purification device for production facility has solved the purification mode that current exhaust gas purification device exists comparatively single, can't handle the waste gas that the composition is complicated, and the treatment effect is poor, problem that application range is little.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a waste gas purification device for cast membrane production equipment comprises a filtering box body, wherein an air inlet pipe is fixedly arranged on the side wall of the filtering box body, a fixed rod is fixedly arranged at one end, close to the air inlet pipe, of the inner side of the filtering box body, a servo motor is fixedly arranged in the middle of the fixed rod, an output shaft at one side, far away from the air inlet pipe, of the servo motor is fixedly provided with a rotating shaft, a rotating fan blade and a cleaning plate are fixedly arranged on the side wall of the rotating shaft, a primary filter is arranged at one side, far away from the servo motor, of the cleaning plate, a high-efficiency filter is arranged at one side, far away from the cleaning plate, of the primary filter, a plasma filter is arranged at one side, far away from the primary filter, of the high-efficiency filter, the primary filter, the high-efficiency filter and the plasma filter are all embedded in the filtering box body, a purification box body is arranged at one end, far away from the air inlet pipe, of the filtering box body is connected with a gas guide pipe, the purifying box is characterized in that a purifying solution is arranged at the bottom end of the purifying box, a water retaining filter plate is arranged at the top end of the purifying solution and is connected with the inner side of the purifying box, an exhaust pipe is fixedly arranged at the top end of the purifying box, the filtering box and the side wall of the purifying box are hinged to form a sealing door plate, and a drain pipe is arranged on the side wall of the sealing door plate and is close to the purifying box.

Preferably, the drain pipe, the exhaust pipe and the air inlet pipe respectively penetrate through the sealing door plate, the purification box body and the filtering box body.

Preferably, the gas conduit penetrates through the top ends of the filtering box body and the purifying box body, the gas conduit penetrates through the water-retaining filter plate and is contacted with the purifying solution, and the gas conduit is positioned at one end, close to each other, of the filtering box body and the purifying box body.

Preferably, the rotating fan blades are distributed in an annular array by taking the central axis of the rotating shaft as an origin, and the cleaning plate and the primary filter are mutually matched in a rotating manner.

Preferably, two sealing door panels all lie in same one side, and match each other with filtering box and purification box respectively.

Preferably, the central axes of the filtering box body, the air inlet pipe, the fixing rod, the primary filter, the high-efficiency filter, the plasma filter and the purifying box body are all consistent.

The utility model has the advantages that:

1. drive the axis of rotation through setting up servo motor and rotate, the axis of rotation drives and rotates flabellum and clean board rotation, rotates the flabellum and rotates waste gas circulation speed with higher speed, and waste gas purification with higher speed avoids exhaust-gas treatment not in time to produce the leakage often, rotates the cleaning to just imitating the filter through clean board, keeps just imitating the filter clean, avoids just imitating the filter and blocks up, improves waste gas purification speed, increases its security, optimizes purifying effect.

2. Carry out multiple filtration to waste gas through setting up primary filter, high efficiency filter and plasma filter, and through the gas conduit with gaseous leading-in to the purifying solution in, carry out solution filtration through the purifying solution, optimize purifying effect.

To sum up, the device easy operation, purifying effect is good, and work efficiency is high, maintains and the clearance is simple, and the security is high.

Drawings

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

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a top view of the present invention.

Reference numbers in the figures: 1. a filter box body; 2. an air inlet pipe; 3. fixing the rod; 4. a servo motor; 5. a rotating shaft; 6. rotating the fan blades; 7. cleaning the plate; 8. a primary filter; 9. a high efficiency filter; 10. a plasma filter; 11. a gas conduit; 12. purifying the box body; 13. purifying the solution; 14. a water-retaining filter plate; 15. an exhaust pipe; 16. a sealing door panel; 17. and a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a waste gas purification device for cast film production equipment comprises a filter box body 1, an air inlet pipe 2 is fixedly installed on the side wall of the filter box body 1, a fixed rod 3 is fixedly installed at one end, close to the air inlet pipe 2, of the inner side of the filter box body 1, a servo motor 4 is fixedly installed in the middle of the fixed rod 3, a rotating shaft 5 is fixedly installed on an output shaft of one side, far away from the air inlet pipe 2, of the servo motor 4, a rotating fan blade 6 and a cleaning plate 7 are fixedly installed on the side wall of the rotating shaft 5, a primary filter 8 is arranged on one side, far away from the servo motor 4, of the cleaning plate 7, a high-efficiency filter 9 is arranged on one side, far away from the primary filter 8, of the high-efficiency filter 9 is provided with a plasma filter 10, the primary filter 8, the high-efficiency filter 9 and the plasma filter 10 are all embedded in the inner side of the filter box body 1, a purifying box body 12 is arranged at one end of the filtering box body 1 far away from the air inlet pipe 2, a gas guide pipe 11 is connected between the filtering box body 1 and the purifying box body 12, a purifying solution 13 is arranged at the bottom end of the purifying box body 12, a water-retaining filter plate 14 is arranged at the top end of the purifying solution 13, the water-retaining filter plate 14 is connected with the inner side of the purifying box body 12, an exhaust pipe 15 is fixedly arranged at the top end of the purifying box body 12, the side walls of the filtering box body 1 and the purifying box body 12 are hinged with a sealing door plate 16, a drain pipe 17 is arranged on the side wall of the sealing door plate 16 close to the purifying box body 12, the drain pipe 17, the exhaust pipe 15 and the air inlet pipe 2 respectively penetrate through the sealing door plate 16, the purifying box body 12 and the filtering box body 1, the gas guide pipe 11 penetrates through the top ends of the filtering box body 1 and the purifying box body 12, and the gas guide pipe 11 penetrates through the water-retaining filter plate 14 to be contacted with the purifying solution 13, gas conduit 11 is located the one end that filters box 1 and purification box 12 and be close to each other, it uses the axis of rotation 5 to be the initial point and is annular array distribution to rotate flabellum 6, clean board 7 and the matching of rotating mutually of primary filter 8, two sealed door plant 16 all lies in same one side, and matches mutually with filtration box 1 and purification box 12 respectively, the axis of filtering box 1, intake pipe 2, dead lever 3, primary filter 8, high efficiency filter 9, plasma filter 10 and purification box 12 is all unanimous.

The working principle is as follows: when the waste gas purification device for the cast film production equipment is used, firstly, waste gas which is produced in the cast film production process and needs to be purified is connected with the air inlet pipe 2 in the waste gas purification device for the cast film production equipment, the waste gas flows into the filtering box body 1 through the air inlet pipe 2, meanwhile, the servo motor 4 is started according to the gas circulation requirement, the servo motor 4 works to enable the output shaft to rotate, the output shaft rotates to enable the rotating fan blades 6 and the cleaning plates 7 which are fixedly connected with the output shaft to rotate, the rotating fan blades 6 rotate to accelerate the waste gas circulation speed, the waste gas enters the filtering box body 1 and is firstly filtered through the primary filter 8, the waste gas is filtered by the primary filter 8, meanwhile, the cleaning plates 7 rotate to clean the primary filter 8, the blockage of the primary filter 8 is avoided, and the waste gas flow filtered by the primary filter 8 flows to the high-efficiency filter 9 to be filtered, the waste gas filtered by the high-efficiency filter 9 flows to the plasma filter 10 for filtering, the gas filtered by the plasma filter 10 is guided to the purifying solution 13 at the bottom end of the purifying box body 12 through the gas guide pipe 11, is purified by the purifying solution 13, flows into the top end of the purifying box body 12 through the water-blocking filter plate 14, and is discharged through the exhaust pipe 15;

when the filter box body 1 and the inner side of the purification box body 12 need to be maintained and cleaned, the sealing door plate 16 is opened to maintain and clean the inner sides of the filter box body 1 and the purification box body 12, when the purification solution 13 needs to be replaced, the drain pipe 17 is opened, the water is discharged and injected, after the use is finished, the operation is opposite to the opening sequence, and the device is recovered.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cast membrane is exhaust gas purification device for production facility, includes and filters box (1), its characterized in that, it has intake pipe (2) to filter box (1) lateral wall fixed mounting, it has dead lever (3) to filter box (1) inboard near intake pipe (2) one end fixed mounting, dead lever (3) middle part fixed mounting has servo motor (4), one side output shaft fixed mounting that intake pipe (2) were kept away from in servo motor (4) has axis of rotation (5), axis of rotation (5) lateral wall fixed mounting has rotating fan blade (6) and cleaning plate (7), one side that servo motor (4) were kept away from in cleaning plate (7) is provided with primary filter (8), one side that cleaning plate (7) were kept away from in primary filter (8) is provided with high efficiency filter (9), one side that primary filter (8) were kept away from in high efficiency filter (9) is provided with plasma filter (10), primary filter (8), high efficiency filter (9) and plasma filter (10) all embedded in filter box (1) inboard, filter box (1) one end of keeping away from intake pipe (2) and install purification box (12), filter box (1) and purification box (12) are connected with gas conduit (11), purification box (12) bottom is provided with purifying solution (13), purifying solution (13) top is provided with manger plate filter (14), manger plate filter (14) are connected with purification box (12) inboard, purification box (12) top fixed mounting has blast pipe (15), filter box (1) and purification box (12) lateral wall all articulate there is sealed door plant (16), are close to purification box (12) sealed door plant (16) lateral wall is provided with drain pipe (17).

2. An exhaust gas purifying apparatus for a casting film production facility according to claim 1, wherein said drain pipe (17), exhaust pipe (15) and intake pipe (2) are respectively penetrated through a seal door panel (16), a purifying case (12) and a filtering case (1).

3. An exhaust gas purifying apparatus for a casting film production facility according to claim 1, wherein said gas conduit (11) penetrates the top ends of said filtration casing (1) and said purification casing (12), and said gas conduit (11) penetrates said water-retaining filter plate (14) to be in contact with said purification solution (13), said gas conduit (11) being located at the end of said filtration casing (1) and said purification casing (12) which are close to each other.

4. A waste gas purifying apparatus for a casting film production facility according to claim 1, wherein said rotary blades (6) are distributed in an annular array with a central axis of the rotary shaft (5) as an origin, and said cleaning plate (7) and the primary filter (8) are rotationally matched with each other.

5. An exhaust gas purifying apparatus for a cast film production facility according to claim 1, wherein both said seal door panels (16) are located on the same side and are respectively fitted to the filtration casing (1) and the purification casing (12).

6. An exhaust gas purifying apparatus for cast film production equipment as claimed in claim 1, wherein the central axes of said filtration casing (1), said intake duct (2), said fixing rod (3), said primary filter (8), said high efficiency filter (9), said plasma filter (10) and said purifying casing (12) are all the same.