Dust removal mechanism for producing powdery film separant

Abstract

The utility model relates to the technical field of separant production, in particular to a dust removal mechanism for powdery film separant production, which comprises a frame, a box body fixedly connected to the top of the frame, a negative pressure fan mounted on the side wall of the box body, a water tank arranged in an inner cavity of the box body, a vertical hard pipe mounted on the top of the box body, and a horizontal hard pipe arranged above the left side of the frame. The right end of the horizontal hard pipe is installed at the upper end of the vertical hard pipe, the left end of the horizontal hard pipe is connected with the upper end of the elastic hose, the lower end of the elastic hose is connected with the upper end of the flaring piece, the electric cylinders are arranged on the left side and the right side of the elastic hose respectively, and the upper ends of the two electric cylinders are fixedly connected to the left end of the horizontal hard pipe respectively. The lower ends of the two electric cylinders are fixedly connected to the circumferential outer wall of the upper end of the flaring piece through mounting blocks correspondingly. The utility model has the following beneficial effects: planes with different heights in a workshop can be cleaned flexibly and effectively; automatic internal cleaning of the dust collection pipeline is realized; and the collected dust can be quickly and conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of release agent production, in particular to a dust removal mechanism for the production of powdered film release agents. Background Art

[0002] Powdered film release agent is composed of inorganic fillers and active agents. Since it has good wetting and isolation properties for films of different softness and stickiness, powdered film release agent can prevent adhesion between unvulcanized and mixed films.

[0003] A large amount of dust will be generated during the production of powdered film release agent. In order to ensure the cleanliness of the factory workshop and the health of production and processing personnel, a dust removal structure needs to be installed in the workshop.

[0004] For example, in the patent document with patent publication number CN213557655U, a film release agent raw material crushing dust collector is disclosed, which includes a cart, a dust collecting box is installed on the top surface of the cart, a cyclone separator is installed on the top surface of the ash collecting box, a dust suction mechanism is provided on one side of the cyclone separator, and the dust suction mechanism consists of a dust suction hood, an output pipe, a fixed block, a grille plate, a fixed ring and a bracket. A filtering mechanism is installed at the output end of the cyclone separator, and the filtering mechanism consists of a conduit, a hollow plate and a filter sponge. A control mechanism is installed on the surface of the cyclone separator, and the control mechanism consists of a protective box, a timer and a switch.

[0005] According to the existing technical literature, it can be seen that the height of the dust suction mechanism of the dust collector cannot be adjusted, the applicability of the equipment is poor, and it is not possible to clean some planes with large height differences conveniently and flexibly; the dust collector lacks an internal cleaning structure, so after the equipment is used, the operator cannot clean the dust accumulated inside the dust collector in a timely and effective manner; the dust collector collects the inhaled dust through a dust box, but the collection effect is poor. When cleaning the dust box, the dust inside it is easy to fly everywhere, thereby threatening the health of the operator.

[0006] To this end, the utility model optimizes and improves the problems of poor applicability of equipment in the existing technology and inability to effectively perform internal cleaning. Hereby, a new dust removal mechanism is proposed, which can flexibly clean planes at different heights and can also quickly and conveniently clean the inside of the dust collection pipe, so as to better solve the problems in the existing technology. Utility Model Content

[0007] The utility model solves one of the above technical problems, and the technical solution adopted is: a dust removal mechanism for the production of powdered film release agent, including a frame, a box body is fixedly connected to the top of the frame, a negative pressure fan is fixedly installed in the through groove on the side wall of the box body, a water tank is fixedly provided in the inner cavity of the box body, a vertical hard pipe is installed on the top of the box body and the two are internally connected, a horizontal hard pipe is provided above the left side of the frame, the right end of the horizontal hard pipe is installed on the circumferential outer wall of the upper end of the vertical hard pipe and the two are internally connected, the horizontal hard pipe The bottom of the left end circumferential outer wall is connected to the upper end of an elastic hose and the two are internally communicated. The lower end of the elastic hose is connected to the upper end of a flared piece and the two are internally communicated. Electric cylinders are vertically provided on the left and right sides of the elastic hose respectively. The upper ends of the two electric cylinders are respectively fixedly connected to the circumferential outer wall of the left end of the horizontal hard tube. The lower ends of the two electric cylinders are respectively fixedly connected to the circumferential outer wall of the upper end of the flared piece through a mounting block. It also includes a first cleaning piece for cleaning the inner wall of the vertical hard tube and a second cleaning piece for cleaning the inner wall of the horizontal hard tube.

[0008] In any of the above schemes, preferably, the first cleaning part includes a first mounting box, the first mounting box is fixedly connected to the upper end of the vertical rigid tube, a first motor is fixedly installed in the inner cavity of the first mounting box, the motor shaft of the first motor is coaxially fixedly connected to the upper end of a first rotating shaft, the lower end of the first rotating shaft passes through the rotating hole at the bottom of the first mounting box and extends into the inner cavity of the vertical rigid tube, and first scrapers are respectively provided on the left and right sides of the inner cavity of the vertical rigid tube, the two first scrapers are respectively fixedly connected to the first rotating shaft through a plurality of first connecting rods, and the outer ends of the two first scrapers are both in contact with the inner wall of the vertical rigid tube.

[0009] In any of the above schemes, preferably, the second cleaning part includes a second mounting box, the second mounting box is fixedly connected to the left end of the horizontal rigid tube, a second motor is fixedly installed in the inner cavity of the second mounting box, the motor shaft of the second motor is coaxially fixedly connected to the left end of a second rotating shaft, the right end of the second rotating shaft passes through the rotating hole at the right end of the second mounting box and extends into the inner cavity of the horizontal rigid tube, and second scrapers are respectively provided on the upper and lower sides of the inner cavity of the horizontal rigid tube, and the two second scrapers are respectively fixedly connected to the second rotating shaft through a number of second connecting rods, and the outer ends of each second scraper abut against the inner wall of the horizontal rigid tube.

[0010] In any of the above schemes, it is preferred that a circulating water inlet pipe is provided on the right side of the box body, the left end of the circulating water inlet pipe passes through the through hole at the lower right side of the box body and is fixedly inserted into the mounting hole at the corresponding position of the water sink, the right end of the circulating water inlet pipe is connected in series with a solenoid valve and a water pump in sequence, the water outlet end of the water pump is connected to the lower end flange of a circulating water outlet pipe, the upper end of the circulating water outlet pipe passes through the through hole at the upper right side of the box body and extends into its inner cavity, the upper end of the circulating water outlet pipe is fixedly connected to a nozzle and the two are internally connected, and the nozzle is arranged below the lower end of the vertical hard pipe.

[0011] In any of the above schemes, preferably, a drain pipe is provided on the left side of the box body, the right end of the drain pipe passes through the through hole at the lower left side of the box body and is fixedly inserted into the mounting hole at the corresponding position of the sink, and a drain valve is provided on the drain pipe.

[0012] In any of the above schemes, preferably, a water inlet pipe is provided on the left side of the box body, the right end of the water inlet pipe passes through the through hole on the upper left side of the box body and extends into the inner cavity of the water tank, and a water inlet valve is provided on the water inlet pipe.

[0013] In any of the above solutions, preferably, a battery is fixedly mounted on the top of the right end of the frame.

[0014] In any of the above solutions, preferably, a plurality of universal wheels are fixedly mounted at even intervals on the bottom of the frame.

[0015] In any of the above solutions, preferably, a filter block is fixedly installed at the lower end of the circulating water inlet pipe.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model connects the box, vertical rigid tube, horizontal rigid tube, elastic hose and flaring piece in sequence, so that the dust generated by the production of powdered film release agent is sucked into the box under the action of the negative pressure fan, thereby achieving dust cleaning. At the same time, an electric cylinder is provided at the end of the horizontal rigid tube to drive the flaring piece to move up and down, thereby achieving flexible and effective cleaning of planes at different heights in the workshop, greatly improving the applicability of this mechanism to various working conditions.

[0018] 2. The utility model sets a first rotating shaft in the vertical hard tube, and fixes the first scraper on the first rotating shaft through a first connecting rod. In this way, under the drive of the first motor, the first rotating shaft rotates and further drives the first scraper to rotate, thereby scraping off the dust adhering to the inner wall of the vertical hard tube, realizing automatic internal cleaning of the dust collection pipe and improving cleaning efficiency.

[0019] 3. The utility model sets a second rotating shaft in the horizontal rigid tube, and fixes the second scraper on the second rotating shaft through a second connecting rod. In this way, the second rotating shaft rotates under the drive of the second motor, and further drives the second scraper to rotate, thereby scraping off the dust adhering to the inner wall of the horizontal rigid tube, realizing automatic internal cleaning of the dust collection duct and improving cleaning efficiency.

[0020] 4. The utility model sets a water tank in the box body and sets a nozzle between the lower end of the vertical hard pipe and the water tank. In this way, under the action of the water pump, the water in the water tank can be sprayed to the bottom of the vertical hard pipe through the circulating water inlet pipe and the circulating water outlet pipe through the nozzle, thereby absorbing the dust and bringing the dust into the water tank under the action of liquid gravity, thereby completing the dust collection work. This not only prevents the dust from flying around in the box body due to the influence of wind, and improves the collection effect of the mechanism, but also can directly discharge the dirty water through the discharge pipe, so that the collected dust can be cleaned more quickly and conveniently, ensuring the health of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the specific embodiments of the present invention, the following is a brief introduction to the drawings required for the specific embodiments. In all drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, the elements or components are not necessarily drawn according to the actual scale.

[0022] Figure 1 It is a structural schematic diagram of the dust removal mechanism of the utility model when viewed from the front.

[0023] Figure 2 It is a partial cross-sectional view of the dust removal mechanism of the utility model in the front view direction.

[0024] Figure 3 It is a partial cross-sectional view of the horizontal rigid pipe of the utility model.

[0025] Figure 4 It is a partial cross-sectional view of the vertical rigid tube of the utility model.

[0026] Figure 5 A partial cross-sectional view of the connection structure of the box body of the utility model

[0027] In the figure, 1. frame; 2. box body; 3. negative pressure fan; 4. water tank; 5. vertical rigid pipe; 6. horizontal rigid pipe; 7. elastic hose; 8. flaring piece; 9. electric cylinder; 10. mounting block; 11. first mounting box; 12. first motor; 13. first rotating shaft; 14. first scraper; 15. first connecting rod; 16. second mounting box; 17. second motor; 18. second rotating shaft; 19. second scraper; 20. second connecting rod; 21. circulating water inlet pipe; 22. solenoid valve; 23. water pump; 24. nozzle; 25. drain pipe; 26. drain valve; 27. water inlet pipe; 28. water inlet valve; 29. ​​battery; 30. universal wheel; 31. filter block; 32. circulating water outlet pipe. DETAILED DESCRIPTION

[0028] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the present invention's technical solution and are therefore only examples and are not intended to limit the scope of protection of the present invention. Figure 1-Figure 5 As shown in .

[0029] A dust removal mechanism for the production of powdered film release agents includes a frame 1, a box body 2 is fixedly connected to the top of the frame 1, a negative pressure fan 3 is fixedly installed in the through groove on the side wall of the box body 2, a water tank 4 is fixedly provided in the inner cavity of the box body 2, a vertical hard pipe 5 is installed on the top of the box body 2 and the two are internally connected, a horizontal hard pipe 6 is provided above the left side of the frame 1, the right end of the horizontal hard pipe 6 is installed on the circumferential outer wall of the upper end of the vertical hard pipe 5 and the two are internally connected, the bottom of the circumferential outer wall of the left end of the horizontal hard pipe 6 is connected to an elastic The upper end of the hose 7 is connected and the interiors of the two are connected. The lower end of the elastic hose 7 is connected to the upper end of a flare 8 and the interiors of the two are connected. Electric cylinders 9 are vertically provided on the left and right sides of the elastic hose 7. The upper ends of the two electric cylinders 9 are respectively fixedly connected to the circumferential outer wall of the left end of the horizontal hard tube 6. The lower ends of the two electric cylinders 9 are respectively fixedly connected to the circumferential outer wall of the upper end of the flare 8 through a mounting block 10. It also includes a first cleaning part for cleaning the inner wall of the vertical hard tube 5 and a second cleaning part for cleaning the inner wall of the horizontal hard tube 6.

[0030] A housing 2 and a water tank 4 are bolted to the top surface of the vehicle frame 1. The water tank 4 is located within the interior of the housing 2. A through-slot is provided in the sidewall of the housing 2, into which a negative pressure blower 3 is fixedly mounted. The negative pressure blower 3 exhausts the air from the housing 2, thereby achieving a certain degree of vacuum. The top of the housing 2 is bolted to the lower end of a vertical rigid tube 5, and a corresponding opening is provided at the top of the housing 2, allowing the interiors of the two to communicate. A similar opening is provided on the outer wall of the upper end of the vertical rigid tube 5. The right end of a horizontal rigid tube 6 is welded to the upper end of the vertical rigid tube 5, and the two are connected through the opening at the upper end of the vertical rigid tube 5. A through-slot is provided at the bottom of the outer wall of the left end of the horizontal rigid tube 6 for fixing an elastic hose 7. The lower end of the elastic hose 7 is connected to a flared member 8. In this way, when the negative pressure fan 3 is working, a certain vacuum degree is obtained inside the box body 2, so that the air inside the elastic hose 7, the horizontal hard tube 6 and the vertical hard tube 5 can be replenished and enter the interior of the box body 2, thereby finally forming a certain suction force under the expansion piece 8 to absorb the dust generated by the production of powdered film release agent.

[0031] The upper end of the electric cylinder 9 is fixedly mounted on the mounting seat on the outer wall of the left end of the horizontal rigid tube 6, and the lower end thereof is fixedly mounted on the top of the mounting block 10. The mounting blocks 10 are evenly spaced and fixedly welded to the circumferential outer wall of the upper end of the flaring member 8 to achieve the connection between the electric cylinder 9 and the flaring member 8. In this way, the flaring member 8 can be driven to move up and down under the action of the electric cylinder 9, so that the mechanism can flexibly and effectively clean planes of different heights, thereby improving the applicability of the mechanism.

[0032] At the same time, the utility model also includes a first cleaning piece and a second cleaning piece. The first cleaning piece can be used to clean the inner wall of the vertical hard tube 5, and the second cleaning piece can be used to clean the inner wall of the horizontal hard tube 6.

[0033] In any of the above schemes, it is preferred that the first cleaning part includes a first installation box 11, the first installation box 11 is fixedly connected to the upper end of the vertical rigid tube 5, and a first motor 12 is fixedly installed in the inner cavity of the first installation box 11, the motor shaft of the first motor 12 is coaxially fixedly connected to the upper end of a first rotating shaft 13, the lower end of the first rotating shaft 13 passes through the rotating hole at the bottom of the first installation box 11 and extends into the inner cavity of the vertical rigid tube 5, and first scrapers 14 are respectively provided on the left and right sides of the inner cavity of the vertical rigid tube 5, and the two first scrapers 14 are respectively fixedly connected to the first rotating shaft 13 by a plurality of first connecting rods 15, and the outer ends of the two first scrapers 14 are both in contact with the inner wall of the vertical rigid tube 5.

[0034] A first motor 12 is fixedly mounted on the inner wall of the first mounting box 11 by bolts. The motor shaft of the first motor 12 is vertically downward and coaxially fixedly connected to the upper end of the first rotating shaft 13 through a coupling. A rotating hole is opened in the middle position of the bottom surface of the first mounting box 11, and a bearing is fixedly installed in the rotating hole. The middle part of the first rotating shaft 13 is assembled and connected to the bearing therein by a key connection. At the same time, in order to ensure that dust does not enter the bearing and cause wear therein, a sealing treatment is performed at the bearing position. The lower end of the first rotating shaft 13 extends into the inner cavity of the vertical rigid tube 5, and a first scraper 14 is fixedly mounted by a plurality of first connecting rods 15. In this way, under the operation drive of the first motor 12, the first rotating shaft 13 rotates, thereby further driving the two first scrapers 14 to rotate and scrape off the dust on the inner wall of the vertical rigid tube 5.

[0035] In any of the above schemes, it is preferred that the second cleaning part includes a second mounting box 16, which is fixedly connected to the left end of the horizontal rigid tube 6, and a second motor 17 is fixedly installed in the inner cavity of the second mounting box 16. The motor shaft of the second motor 17 is coaxially fixedly connected to the left end of a second rotating shaft 18, and the right end of the second rotating shaft 18 passes through the rotating hole at the right end of the second mounting box 16 and extends into the inner cavity of the horizontal rigid tube 6. Second scrapers 19 are respectively provided on the upper and lower sides of the inner cavity of the horizontal rigid tube 6. The two second scrapers 19 are respectively fixedly connected to the second rotating shaft 18 through a number of second connecting rods 20, and the outer ends of each second scraper 19 abut against the inner wall of the horizontal rigid tube 6.

[0036] The second motor 17 is fixedly mounted on the inner wall of the second mounting box 16 by bolts. The end of the motor shaft is coaxially connected to the left end of the horizontally arranged second rotating shaft 18 through a coupling. At the same time, the middle portion of the second rotating shaft 18 is assembled and connected to the bearing fixedly mounted on the right end face of the second mounting box 16 by a key connection, and the bearing position is well sealed. Then, two second scrapers 19 are fixedly mounted on the right end of the second rotating shaft 18 through a second connecting rod 20. In this way, driven by the second motor 17, the second rotating shaft 18 rotates, further driving the two second scrapers 19 to rotate, thereby scraping dust off the inner wall of the horizontal rigid tube 6.

[0037] In any of the above schemes, it is preferred that a circulating water inlet pipe 21 is provided on the right side of the box body 2, the left end of the circulating water inlet pipe 21 passes through the through hole at the lower right side of the box body 2 and is fixedly inserted into the mounting hole at the corresponding position of the water tank 4, the right end of the circulating water inlet pipe 21 is connected in series with a solenoid valve 22 and a water pump 23 in sequence, the water outlet end of the water pump 23 is connected to the lower end flange of a circulating water outlet pipe 32, the upper end of the circulating water outlet pipe 32 passes through the through hole at the upper right side of the box body 2 and extends into its inner cavity, the upper end of the circulating water outlet pipe 32 is fixedly connected to a nozzle 24 and the two are internally connected, and the nozzle 24 is arranged below the lower end of the vertical hard pipe 5.

[0038] The lower end of the circulating water inlet pipe 21 is connected to the interior of the water tank 4, and the connection between the two is sealed. The solenoid valve 22 is used to control the opening and closing of the circulating water inlet pipe 21. The nozzle 24 is fixedly set in the space between the vertical rigid pipe 5 and the water tank 4 through the circulating water outlet pipe 32. In this way, under the action of the water pump 23, the circulating water inlet pipe 21 and the circulating water outlet pipe 32 can pump water from the water tank 4 into the nozzle 24, and then spray it out through the nozzle 24 and fall back into the water tank 4. At the same time, under the action of the negative pressure fan 3, the dust generated by the production of the powdered film release agent is sucked into the housing 2 through the vertical rigid pipe 5. When passing through the nozzle 24, the dust is carried into and collected in the water tank 4 by the water sprayed therefrom.

[0039] In any of the above schemes, it is preferred that a drain pipe 25 is provided on the left side of the box body 2, the right end of the drain pipe 25 passes through the through hole at the lower left side of the box body 2 and is fixedly inserted into the mounting hole at the corresponding position of the sink 4, and a drain valve 26 is provided on the drain pipe 25.

[0040] After a long period of work, the dust collected in the water tank 4 needs to be cleaned promptly. By providing a drain pipe 25 and a drain valve 26, the dirty water in the water tank 4 can be drained quickly and conveniently, and dust can be effectively prevented from flying, thereby ensuring that the health of the personnel is not threatened. To prevent water leakage, the connection between the drain pipe 25 and the water tank 4 is sealed.

[0041] In any of the above schemes, it is preferred that a water inlet pipe 27 is provided on the left side of the box body 2, the right end of the water inlet pipe 27 passes through the through hole on the upper left side of the box body 2 and extends into the inner cavity of the water tank 4, and a water inlet valve 28 is provided on the water inlet pipe 27.

[0042] In order to quickly fill the water tank 4 with water, the utility model is provided with a water inlet pipe 27 and a water inlet valve 28. By opening the water inlet valve 28 and connecting the water inlet pipe 27 to an external water storage device, clean water can be quickly added to the water tank 4.

[0043] In any of the above solutions, preferably, a battery 29 is fixedly mounted on the top of the right end of the frame 1.

[0044] The battery 29 provides power to the first motor 12, the second motor 17, the electric cylinder 9, the solenoid valve 22 and the water pump 23, avoiding the need for an external power supply and causing the power cord to be too long, thereby improving the mobility of the mechanism.

[0045] In any of the above solutions, it is preferred that a plurality of universal wheels 30 are fixedly installed at the bottom of the vehicle frame 1 at even intervals.

[0046] By fixing the universal wheels 30 at the four corners of the bottom surface of the frame 1, the steering flexibility of the mechanism can be greatly improved.

[0047] In any of the above solutions, preferably, a filter block 31 is fixedly installed at the lower end of the circulating water inlet pipe 21.

[0048] In order to prevent dust and impurities collected in the water tank 4 from entering the circulating water inlet pipe 21, ensure the normal operation of the solenoid valve 22 and the water pump 23, and prevent the nozzle 24 from being blocked, a filter block 31 is fixedly installed at the lower end of the circulating water inlet pipe 21. The filter block 31 is composed of a filter mesh and filter gauze, thereby ensuring a good filtering effect.

[0049] Specific working principle:

[0050] First, the operator turns on the negative pressure fan 3, and a certain vacuum degree is obtained inside the box 2, so that the air inside the elastic hose 7, the horizontal hard tube 6 and the vertical hard tube 5 can be replenished into the interior of the box 2, and finally a certain suction force is formed under the expansion piece 8, so that the dust generated by the production of powdered film release agent is sucked into the interior of the box 2, and at the same time, the solenoid valve 22 and the water pump 23 are turned on. Under the action of the water pump 23, the circulating water inlet pipe 21 and the circulating water outlet pipe 32 can draw the water in the water tank 4 into the nozzle 24, and then spray it out through the nozzle 24 and fall back into the water tank 4, thereby absorbing the sucked dust and bringing it into the water tank 4 together. When encountering areas with different heights, in order to ensure the cleaning effect and avoid the expansion piece 8 from colliding with the cleaning plane, the height of the expansion piece 8 is flexibly adjusted by the electric cylinder 9.

[0051] When it is necessary to clean the inner walls of the horizontal rigid tube 6 and the vertical rigid tube 5, the first motor 12 is turned on to make the first scraper 14 rotate and thereby scrape off the dust adhering to the inner wall of the vertical rigid tube 5. At the same time, the second motor 17 is turned on to make the second scraper 19 rotate and thereby scrape off the dust adhering to the inner wall of the horizontal rigid tube 6. The fallen dust is then cleaned away by the negative pressure fan 3 and collected into the water tank 4 under the action of the nozzle 24.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention.

[0053] Anything not described in detail in the present invention is well known to those skilled in the art.

Claims

1. Dust removal mechanism for powdered film release agent production, Features: The vehicle comprises a frame (1), the top of the frame (1) is fixedly connected to a box (2), a negative pressure fan (3) is fixedly installed in a through groove on the side wall of the box (2), a water tank (4) is fixedly provided in the inner cavity of the box (2), a vertical hard pipe (5) is installed on the top of the box (2) and the two are internally connected, a horizontal hard pipe (6) is provided above the left side of the frame (1), the right end of the horizontal hard pipe (6) is installed on the circumferential outer wall of the upper end of the vertical hard pipe (5) and the two are internally connected, and the bottom of the circumferential outer wall of the left end of the horizontal hard pipe (6) is connected to an elastic hose (7). The upper ends of the elastic hose (7) are connected and the interiors of the two are connected, the lower end of the elastic hose (7) is connected to the upper end of a flaring member (8) and the interiors of the two are connected, electric cylinders (9) are vertically arranged on the left and right sides of the elastic hose (7), the upper ends of the two electric cylinders (9) are respectively fixedly connected to the circumferential outer wall of the left end of the horizontal hard tube (6), the lower ends of the two electric cylinders (9) are respectively fixedly connected to the circumferential outer wall of the upper end of the flaring member (8) through a mounting block (10), and also include a first cleaning member for cleaning the inner wall of the vertical hard tube (5) and a second cleaning member for cleaning the inner wall of the horizontal hard tube (6).

2. The dust removal mechanism for producing a powdered film release agent according to claim 1, Features: The first cleaning member comprises a first installation box (11), the first installation box (11) being fixedly connected to the upper end of the vertical rigid tube (5), a first motor (12) being fixedly installed in the inner cavity of the first installation box (11), a motor shaft of the first motor (12) being coaxially fixedly connected to the upper end of a first rotating shaft (13), a lower end of the first rotating shaft (13) passing through a rotating hole at the bottom of the first installation box (11) and extending into the inner cavity of the vertical rigid tube (5), first scrapers (14) being respectively provided on the left and right sides of the inner cavity of the vertical rigid tube (5), two first scrapers (14) being respectively fixedly connected to the first rotating shaft (13) via a plurality of first connecting rods (15), and outer ends of the two first scrapers (14) both abutting against the inner wall of the vertical rigid tube (5).

3. The dust removal mechanism for producing a powdered film release agent according to claim 2, Features: The second cleaning member comprises a second mounting box (16), the second mounting box (16) being fixedly connected to the left end of the horizontal rigid tube (6), a second motor (17) being fixedly installed in the inner cavity of the second mounting box (16), a motor shaft of the second motor (17) being coaxially fixedly connected to the left end of a second rotating shaft (18), a right end of the second rotating shaft (18) passing through a rotating hole at the right end of the second mounting box (16) and extending into the inner cavity of the horizontal rigid tube (6), second scrapers (19) being respectively provided on the upper and lower sides of the inner cavity of the horizontal rigid tube (6), two second scrapers (19) being respectively fixedly connected to the second rotating shaft (18) through a plurality of second connecting rods (20), and the outer ends of each second scraper (19) abutting against the inner wall of the horizontal rigid tube (6).

4. The dust removal mechanism for producing a powdered film release agent according to claim 3, Features: A circulating water inlet pipe (21) is provided on the right side of the box body (2). The left end of the circulating water inlet pipe (21) passes through a through hole at the lower right side of the box body (2) and is fixedly inserted into a mounting hole at a corresponding position of the water tank (4). The right end of the circulating water inlet pipe (21) is connected in series with a solenoid valve (22) and a water pump (23). The water outlet end of the water pump (23) is connected to a lower end flange of a circulating water outlet pipe (32). The upper end of the circulating water outlet pipe (32) passes through a through hole at the upper right side of the box body (2) and extends into its inner cavity. The upper end of the circulating water outlet pipe (32) is fixedly connected to a nozzle (24) and the two are internally connected. The nozzle (24) is arranged below the lower end of the vertical hard pipe (5).

5. The dust removal mechanism for producing a powdered film release agent according to claim 4, Features: A drainage pipe (25) is provided on the left side of the box body (2), the right end of the drainage pipe (25) passes through a through hole at the lower left side of the box body (2) and is fixedly inserted into a mounting hole at a corresponding position of the water tank (4), and a drainage valve (26) is provided on the drainage pipe (25).

6. The dust removal mechanism for producing a powdered film release agent according to claim 5, Features: A water inlet pipe (27) is provided on the left side of the box body (2), the right end of the water inlet pipe (27) passes through a through hole at the upper left side of the box body (2) and extends into the inner cavity of the water tank (4), and a water inlet valve (28) is provided on the water inlet pipe (27).

7. The dust removal mechanism for producing a powdered film release agent according to claim 6, Features: A storage battery (29) is fixedly mounted on the top of the right end of the vehicle frame (1).

8. The dust removal mechanism for producing a powdered film release agent according to claim 7, Features: A plurality of universal wheels (30) are fixedly mounted at even intervals on the bottom of the vehicle frame (1).

9. The dust removal mechanism for producing a powdered film release agent according to claim 8, Features: A filter block (31) is fixedly mounted on the lower end of the circulating water inlet pipe (21).

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