A variable diameter flat nozzle suction pipe hood device with high dust collection efficiency and easy to move

Abstract

The present invention belongs to the technical field of industrial dust collection and dust removal, and discloses a variable diameter flat nozzle suction pipe cover device that is efficient in dust collection and easy to move, including a variable diameter flat nozzle suction pipe cover, a suction cover hanging walking track, an electric roller brush and a kiln car; the variable diameter flat nozzle suction pipe cover includes a mobile swivel seat, a variable diameter suction port pipe, a suction cover bent pipe, a suction cover flat suction nozzle and a suction cover, the right end of the variable diameter suction port pipe is rotatably installed on the mobile swivel seat, and the rotating mobile track is hoisted and arranged directly above the variable diameter flat nozzle suction pipe cover through a track fixing bracket; the variable diameter flat nozzle suction pipe cover is arranged above the kiln car, and an electric roller brush is installed on the kiln car. The present invention is convenient for production operation to be installed and used, and does not affect the operation of the production operation surface of the enterprise; the variable diameter flat nozzle suction pipe cover can be displaced at any time by moving the swivel seat and the suction cover hanging walking track; the mobile swivel seat and other parts of the suction cover are protected from damage; labor costs and safety hazards are reduced; the suction area of ​​the suction cover is expanded, and the operating service life of the long-distance suction pipe can be extended.

Description

Technical Field

[0001] The invention belongs to the technical field of industrial production dust collection and removal, and in particular is a variable diameter flat-mouth suction pipe cover device which is efficient in dust collection and easy to move. Background Art

[0002] The existing variable diameter flat mouth suction pipe hood can only suck a fixed smoke point; it can only suck smoke and exhaust gas (lighter specific gravity substances); the suction hood pipe is a 90-degree straight pipe, which affects the suction force and energy consumption, has large wind direction turning resistance and serious wear on the pipe wall; the existing suction pipes are all standard pipes with uniform diameter size, which affects the long-distance dust collection effect; the movable rotating seat on the suction pipe is set on the suction hood mouth, the rotation radius is small, and the dust collection area is small; the suction mouth of the existing suction hood is round or rectangular, the suction mouth area is large, and the suction force is small; the suction mouth is relatively long, and the suction mouth leaks air, resulting in low suction force and poor effect;

[0003] The existing dust hood has no track for hanging the hood, and is only rotated and moved by connecting with a mobile swivel seat, so the mobile swivel seat is easily damaged after multiple operations;

[0004] In addition, the existing dust hood cannot be placed on the side after use. If it is moved manually, the movable swivel seat or other parts in the dust hood will be damaged, which is inconvenient for maintenance. The straw hood that cannot be moved on the production line affects the operation of the production line.

[0005] Among them, the existing dust suction hoods either do not have a roller brush to loosen the particles in advance before vacuuming, or use a fiber brush that is currently available on the market, which has a short service life, is easily stained with water and rotten, has a poor use effect, and requires frequent replacement, which affects production; the previous fiber roller brushes rotate by the inertia of friction, have a slow speed, have a poor loosening effect, are not cleaned thoroughly, and sometimes need to be cleaned repeatedly, resulting in low work efficiency. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a variable diameter flat-mouth suction pipe hood device with efficient dust collection and easy to move, which is convenient for production operations to install and use, and does not affect the operation of the enterprise's production operation surface; it can be moved at any time; the mobile swivel seat and other parts of the suction hood are not easily damaged; labor costs and safety hazards are reduced; the dust collection area of ​​the suction hood is expanded, and the operating service life of long-distance suction pipes can be extended.

[0007] In order to solve the above problems, the present invention provides the following technical solutions:

[0008] A variable diameter flat nozzle suction pipe hood device with high dust collection efficiency and easy to move, comprising a variable diameter flat nozzle suction pipe hood, a suction hood hanging walking track, an electric roller brush and a kiln car;

[0009] The variable diameter flat nozzle suction pipe cover comprises a movable rotating seat, a variable diameter suction port pipe, a suction hood bent pipe, a suction hood flat suction nozzle and a suction hood. The right end of the variable diameter suction port pipe is rotatably installed on the movable rotating seat. The suction port at the bottom of the variable diameter suction port pipe is connected to a plurality of suction hoods through the suction hood bent pipe. The bottom of the suction hood is connected to a suction hood flat suction nozzle. The bottom of the suction hood flat suction nozzle is sealed and wrapped with a suction hood soft leather curtain.

[0010] The suction cover hanging walking track includes a mobile electric sports car device, a track fixing bracket and a rotating moving track. The mobile electric sports car device is arranged on the rotating moving track. The rotating moving track is hoisted and arranged directly above the variable diameter flat mouth suction pipe cover through the track fixing bracket; the mobile electric sports car device is connected to the left end of the variable diameter flat mouth suction pipe cover through the suction cover hanging bracket;

[0011] The variable diameter flat nozzle suction pipe cover is installed above the kiln car, and an electric roller brush is installed on the kiln car.

[0012] The electric roller brush includes a driving reduction motor, a wire brush, an intermediate bridge rotating support device and two end rotating support devices. A rotating shaft is rotatably installed between the two end rotating support devices and the intermediate bridge rotating support device, and a wire brush is installed on the rotating shaft. The movement of the rotating shaft is connected to the driving reduction motor through a coupling.

[0013] Furthermore, the mobile electric sports car device includes a sports car, a pulley and a driving motor. The pulley is installed on the sports car through a rotating shaft. The driving motor is installed on one end of the sports car through a motor seat. The driving shaft end of the driving motor is connected to the rotating shaft of the pulley through a belt.

[0014] Furthermore, the suction hood bend adopts a bend structure design with an arc of 45-90 degrees.

[0015] Furthermore, the flat suction nozzle of the suction hood adopts a flat nozzle design with a width of 5-10cm.

[0016] Furthermore, the height of the suction hood soft leather curtain is set to 10-20 cm.

[0017] Furthermore, the push-car is driven by a driving motor to drive the pulley to move on the rotating moving track.

[0018] Furthermore, the rotating moving track adopts an arc track design.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The mobile swivel seat is set close to the equipment, which makes the rotation radius of the variable diameter suction pipe larger, the dust collection area also larger, and the suction hood can be reset to the side when not in use, without affecting the production line operation;

[0021] 2. The dust hood collector is designed with a variable diameter suction pipe, which is conducive to extending the variable diameter suction pipe, expanding the dust collection area, and also helps the variable diameter suction pipe to maintain a high wind speed for uniform dust collection in the pipe, thereby improving the dust collection effect;

[0022] 3. The suction hood elbow adopts an elbow structure design with an arc of 45-90 degrees, which can reduce wind resistance, improve suction and extend the service life of the pipeline;

[0023] 4. The flat suction nozzle of the suction hood adopts a flat nozzle design with a width of 5-10cm to concentrate the suction force and achieve better dust collection effect;

[0024] 5. The height of the soft leather curtain of the suction hood is set to 10-20 cm, which can improve the sealing performance and prevent the suction hood from being damaged by collision due to the uneven production surface;

[0025] 6. The mobile electric car device is connected to the left end of the variable diameter flat nozzle suction pipe cover through the suction cover hanging frame, and a driving motor is configured on the push car to control the sliding of the pulley, making the entire operation safe and efficient; because the hanging is stable, the suction cover can rotate on the production surface in radius, which maximizes the dust collection area and facilitates the long-distance suction cover movement, greatly reducing labor costs and safety hazards;

[0026] 7. Use a wire brush to increase friction resistance, loosen stubborn particles more effectively and effectively assist the suction hood in vacuuming. The corrosion resistance improvement of the water-free wire brush greatly extends its service life and improves the vacuuming effect. The wire brush is driven by a reduction motor, which increases the friction speed of the wire brush, increases the loosening force, and greatly improves the vacuuming effect.

[0027] The present invention installs a rotating movable track through a track fixing bracket, and installs a mobile electric running car device on the rotating movable track to hang the suction hood above the kiln car production line, which can be pushed and pulled manually to make the dust collection hood move on the arc-shaped production working surface of the rotating movable track; a starting motor can also be configured on the pushing car to control the sliding of the pulley, so that the entire operation is safe and efficient; because the hanging is stable, the suction hood can rotate in radius on the production surface, thus maximizing the dust collection area, and at the same time facilitating the long-distance suction hood movement position, greatly reducing labor costs and safety hazards.

[0028] The present invention is convenient for production operation to install and use, does not affect the operation of the production operation surface of the enterprise, can be shifted at any time, protects the movable swivel seat and other parts of the suction hood from being easily damaged, reduces labor costs and potential safety hazards, expands the dust suction area of ​​the suction hood, and can extend the operating service life of the long-distance suction tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a structural schematic diagram of the present invention.

[0031] Figure 2 This is a schematic diagram of the front view structure of the suction hood hanging walking track in the present invention;

[0032] Figure 3 It is a schematic diagram of the structure of the electric roller brush in the present invention;

[0033] Figure 4 It is a schematic diagram of the top view of the structure of the suction cover hanging walking track in the present invention;

[0034] Figure 5 It is a side view of the suction cover hanging walking track in the present invention;

[0035] Figure 6 for Figure 4 Enlarged view of point A in the middle;

[0036] In the figure, A, variable diameter flat mouth suction pipe cover; B, suction cover hanging walking track; C, electric roller brush; 1, mobile swivel seat; 2, variable diameter suction mouth pipe; 3, suction cover bent pipe; 4, suction cover flat suction nozzle; 5, suction cover soft leather curtain; 6, suction cover; 7, kiln car; 8, mobile electric sports car device; 9, rotating moving track; 10, track fixing bracket; 11, driving reduction motor; 12, wire brush; 13, middle bridge rotating support device; 14, two end rotating support devices; 15, rotating shaft; 81, sports car pusher; 82, pulley; 83, driving motor. DETAILED DESCRIPTION

[0037] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention;

[0038] like Figure 1-6 As shown, the technical solution of the present invention is a variable diameter flat nozzle suction pipe cover device with high dust collection efficiency and easy to move, comprising a variable diameter flat nozzle suction pipe cover A, a suction cover hanging walking track B, an electric roller brush C and a kiln car 7;

[0039] The variable diameter flat nozzle suction pipe cover A comprises a movable rotating seat 1, a variable diameter suction port pipe 2, a suction cover bent pipe 3, a suction cover flat suction nozzle 4 and a suction cover 6. The right end of the variable diameter suction port pipe 2 is rotatably mounted on the movable rotating seat 1. The suction port at the bottom of the variable diameter suction port pipe 2 is connected to a plurality of suction covers 6 through the suction cover bent pipe 3. The bottom of the suction cover 6 is connected to a suction cover flat suction nozzle 4. The bottom periphery of the suction cover flat suction nozzle 4 is sealed and wrapped with a suction cover soft leather curtain 5.

[0040] The suction cover hanging walking track B comprises a mobile electric sports car device 8, a track fixing bracket 10 and a rotating moving track 9. The mobile electric sports car device 8 is arranged on the rotating moving track 9. The rotating moving track 9 is hoisted and arranged directly above the variable diameter flat mouth suction pipe cover A through the track fixing bracket 10; the mobile electric sports car device 8 is connected to the left end of the variable diameter flat mouth suction pipe cover A through the suction cover hanging bracket 21;

[0041] The variable diameter flat nozzle suction pipe cover A is arranged above the kiln car 7, and an electric roller brush C is installed on the kiln car 7.

[0042] The electric roller brush C includes a driving reduction motor 11, a wire brush 12, an intermediate bridge rotating support device 13 and two end rotating support devices 14. A rotating shaft 15 is rotatably installed between the two end rotating support devices 14 and the intermediate bridge rotating support device 13. The wire brush 12 is installed on the rotating shaft 15. The movement of the rotating shaft 15 is connected to the driving reduction motor 11 through a coupling.

[0043] The mobile electric sports car device 8 includes a sports car 81, a pulley 82 and a drive motor 83. The pulley 82 is installed on the sports car 81 through a rotating shaft. The drive motor 83 is installed on one end of the sports car 81 through a motor seat. The drive shaft end of the drive motor 83 is connected to the rotating shaft of the pulley 82 through a belt.

[0044] The suction hood elbow 3 adopts an elbow structure design with an arc of 45-90 degrees.

[0045] The flat suction nozzle 4 of the suction hood adopts a flat nozzle design with a width of 5-10 cm.

[0046] The height of the suction cover soft leather curtain 5 is set to 10-20 cm.

[0047] The push carriage 81 drives the pulley 12 via the driving motor 83 to move on the rotating moving track 9.

[0048] The rotating movable track 9 adopts an arc track design; the movement of the rotating movable track 9 can be planned according to the customer's work processing surface, so that the track can also maximize its advantages on the work surface, and it is very convenient to customize for special positions.

[0049] The working principle and use process of the present invention are as follows: when the present invention is in use, the staff wraps the soft leather curtain 5 of the suction hood and sets it on the outer periphery of the bottom of the flat suction nozzle 4 of the suction hood, and the flat suction nozzle 4 of the suction hood is installed at the bottom of the suction hood 6. The top of the suction hood 6 is connected with the bottom of the variable diameter suction port pipe 2 through the suction hood bent pipe 3; the rotating movable track 9 is hoisted and set just above the variable diameter flat mouth suction pipe cover A through the track fixing bracket 10; the left end of the variable diameter suction port pipe 2 is connected with the push carriage 81 on the mobile electric sports car device 8 through the track fixing bracket 10, and the right end of the variable diameter suction port pipe 2 is rotatably installed on the mobile rotating seat 1, and then the push carriage 81 is manually pulled or driven by the motor to move on the rotating movable track 9 through the pulley 82, thereby driving the variable diameter flat mouth suction pipe cover A to rotate around the mobile rotating seat 1 to the top of the kiln car 7 equipment for radius rotation, or rotate and move to the side of the equipment for placement, thus maximizing the dust collection area, and at the same time facilitating the long-distance suction hood movement position, greatly reducing labor costs and safety hazards; the suction hood 6 is covered on the kiln car 7 equipment, and dust suction operations can be performed;

[0050] Before the suction hood 6 suctions dust, an electric roller brush C is installed on the kiln car 7. The reduction motor 11 is started to drive the rotating shaft 15 to rotate, thereby driving the wire brush 12 to perform a rotating friction roller brush operation, increasing the friction resistance to loosen stubborn particles more effectively and effectively assist the suction hood in suctioning dust. The corrosion resistance improvement of the water-free wire brush greatly extends its service life and improves the dust collection effect. The reduction motor is driven to drive the wire brush, which increases the friction speed of the wire brush, increases the loosening force, and greatly improves the dust collection effect.

[0051] The present invention is designed with a variable diameter suction port pipe 2, which is conducive to extending the variable diameter suction port pipe, expanding the dust suction area, and also conducive to the variable diameter suction port pipe 2 to maintain a high wind speed for uniform dust suction in the pipe, thereby improving the dust suction effect; the suction cover bend pipe 3 adopts a bend pipe structure design with an arc of 45-90 degrees, which can reduce wind resistance, improve suction force, and extend the service life of the pipeline; the suction cover flat suction nozzle 4 adopts a flat nozzle design with a width of 5-10 cm, so that the suction force is concentrated and the dust suction effect is better; the height of the suction cover soft leather curtain 5 is set to 10-20 cm, which can improve the sealing performance; it can prevent the suction cover 6 from being damaged by collision due to the uneven production surface;

[0052] Before the suction hood is used for dust collection, the present invention drives the wire brush 12 through the reduction motor 11 to forcefully loosen the stubborn particles and effectively assist the suction hood in dust collection, and then rotates and moves the variable diameter flat-mouth suction pipe hood A to the top of the production line through the suction hood hanging walking track B, so as to vacuum a large area of ​​the production line with concentrated suction force, and can efficiently absorb all particles below 5 cm and materials with a mass below 300 g at one time, thereby reducing the emission of particulate matter and dust from the production line and meeting environmental protection requirements in advance.

[0053] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined in the claims.

Claims

1. A highly efficient and portable variable diameter flat nozzle suction pipe cover device, characterized in that: It comprises a variable diameter flat nozzle suction pipe cover (A), a suction cover hanging walking track (B), an electric roller brush (C) and a kiln car (7); The variable diameter flat nozzle suction pipe cover (A) comprises a movable rotating seat (1), a variable diameter suction port pipe (2), a suction cover bent pipe (3), a suction cover flat suction nozzle (4) and a suction cover (6). The right end of the variable diameter suction port pipe (2) is rotatably mounted on the movable rotating seat (1). The suction port at the bottom of the variable diameter suction port pipe (2) is connected to a plurality of suction covers (6) through the suction cover bent pipe (3). The bottom of the suction cover (6) is connected to the suction cover flat suction nozzle (4). The bottom of the suction cover flat suction nozzle (4) is sealed and wrapped with a suction cover soft leather curtain (5). The suction cover hanging travel track (B) comprises a mobile electric running device (8), a track fixing bracket (10) and a rotating moving track (9); the mobile electric running device (8) is arranged on the rotating moving track (9); the rotating moving track (9) is hoisted and arranged directly above the variable diameter flat mouth suction pipe cover (A) through the track fixing bracket (10); the mobile electric running device (8) is connected to the left end of the variable diameter flat mouth suction pipe cover (A) through the suction cover hanging bracket (21); The variable diameter flat nozzle suction pipe cover (A) is arranged above the kiln car (7), and an electric roller brush (C) is installed on the kiln car (7). The electric roller brush (C) comprises a driving reduction motor (11), a wire brush (12), an intermediate bridge rotation support device (13) and two end rotation support devices (14); a rotating shaft (15) is rotatably mounted between the two end rotation support devices (14) and the intermediate bridge rotation support device (13); the wire brush (12) is mounted on the rotating shaft (15); and the movement of the rotating shaft (15) is connected to the driving reduction motor (11) through a coupling.

2. The highly efficient and portable variable diameter flat nozzle suction pipe cover device according to claim 1, characterized in that: The mobile electric sports car device (8) comprises a sports car (81), a pulley (82) and a driving motor (83); the pulley (82) is mounted on the sports car (81) via a rotating shaft; the driving motor (83) is mounted on one end of the sports car (81) via a motor seat; the driving shaft end of the driving motor (83) is drivingly connected to the rotating shaft of the pulley (82) via a belt.

3. The highly efficient and portable variable diameter flat nozzle suction pipe cover device according to claim 1, characterized in that: The suction hood curved pipe (3) adopts a curved pipe structure design with an arc of 45-90 degrees.

4. The highly efficient dust collection and easy-to-move variable diameter flat nozzle suction pipe cover device according to claim 1, characterized in that: The flat suction nozzle (4) of the suction hood adopts a flat nozzle design with a width of 5-10 cm.

5. The highly efficient and portable variable diameter flat nozzle suction pipe hood device according to claim 1, characterized in that: The height of the suction cover soft leather curtain (5) is set to 10-20 cm.

6. The highly efficient and portable variable diameter flat nozzle suction pipe hood device according to claim 2, characterized in that: The push carriage (81) drives the pulley (82) via a driving motor (83) to move on the rotating moving track (9).

7. The highly efficient dust collection and easy-to-move variable diameter flat nozzle suction pipe cover device according to claim 1, characterized in that: The rotating moving track (9) adopts an arc track design.

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