Independent powder recovery device

Abstract

The utility model relates to the technical field of powder recovery, and discloses an independent powder recovery device which comprises a tank body, a baffle plate, a transmission unit and a beating unit, the tank body is provided with an air inlet, an air outlet and a discharge port, the baffle plate is connected in the tank body in a sliding manner and is used for sealing the discharge port, and a filter plate positioned above the baffle plate is also arranged in the tank body. The air inlet is positioned between the baffle and the filter plate; the beating unit is connected to the side face of the tank body, the transmission unit is slidably connected to the side face of the tank body and detachably connected with the baffle, and the baffle and the beating unit are linked through the transmission unit; when the baffle is pulled, the baffle can drive the beating unit to act through the transmission unit, and the side face of the tank body is beaten. The transmission unit and the knocking unit are arranged on the side face of the tank body, when the baffle is pulled, the baffle can drive the knocking unit to act through the transmission unit to knock the side face of the tank body so as to shake off powder located on the tank wall and suspended on the filter plate, and convenience, rapidness and low cost are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder recovery, in particular to an independent powder recovery device. Background Art

[0002] Powder recovery refers to the process of collecting, processing, and reusing powdered materials generated during production or use. This process is very important in many industries, especially in the fields of chemical industry, metallurgy, pharmaceutical industry, and building materials.

[0003] CN206081805U discloses an activated carbon filter tank with high filtration efficiency and low use cost, comprising a tank body, an air inlet pipe and an air outlet pipe respectively provided at both ends of the tank body, a plurality of mounting holes respectively opened on both sides of the tank body, the mounting holes on both sides of the tank body being staggered, a filter element device being detachably sealed at the mounting holes on the tank body, the length of the filter element device along the radial direction of the tank body being less than the width of the tank body, the filter element device comprising a mounting plate matched with the outer surface of the tank body, a fixed frame being provided on the mounting plate, a sealing net being detachably provided on the fixed frame, and activated carbon being provided in the sealing net on the fixed frame.

[0004] The above technical solution involves installing a fixed frame on the mounting plate, with a removable sealing net installed on the fixed frame. The fixed frame is equipped with activated carbon within the sealing net, and the fixed frame is slidably connected to the tank body through the fixed frame, making it easy to disassemble. For collecting powder, although the filter element device can absorb the powder and is easy to disassemble, after long-term adsorption, excessive powder adheres to the filter element device, and some powder inevitably remains on the tank wall. In this case, the staff must manually knock on the tank body to shake the powder off. Using a pulse device increases costs, so a device that can achieve this function at a low cost is needed. Utility Model Content

[0005] The purpose of this application is to solve the above-mentioned problems and provide an independent powder recovery device. This device arranges a transmission unit and a knocking unit on the side of the tank body. When the baffle is pulled, the baffle can drive the knocking unit to move through the transmission unit to knock on the side of the tank body to shake off the powder on the tank wall and hanging on the filter plate. It is convenient, fast and low-cost.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A powder independent recovery device includes a tank body, a baffle, a transmission unit, and a knocking unit. The tank body is provided with an air inlet, an air outlet, and a material outlet. The baffle is slidably connected to the tank body and is used to close the material outlet. The tank body is also provided with a filter plate located above the baffle, and the air inlet is located between the baffle and the filter plate.

[0008] The knocking unit is connected to the side of the tank body, the transmission unit is slidably connected to the side of the tank body, the transmission unit and the baffle are detachably connected, and the baffle and the knocking unit are linked through the transmission unit; when the baffle is pulled, the baffle can drive the knocking unit to move through the transmission unit to knock on the side of the tank body.

[0009] Preferably, the striking unit includes an outer shell, a striking block, and an elastic member. The outer shell is connected to the side of the tank body, the striking block is slidably connected in the outer shell, the elastic member is located between the striking block and the outer shell, a connecting column is provided on the striking block, and a through groove for the connecting column to pass through and move is provided on the outer shell. The connecting column and the transmission unit are linked.

[0010] Preferably, the striking block includes a first block and a second block of a columnar structure, the first block is connected to the second block, the elastic member is sleeved on the second block, one end of the outer shell is provided with a through hole matching the second block, the second block and the through hole are slidably connected, one end of the elastic member abuts the outer shell, and the other end abuts the first block, and the connecting column is located on the first block.

[0011] Preferably, the transmission unit includes a slider, a connecting piece hinged at one end of the slider, a slide groove is provided on the side of the tank body, the slider and the slide groove are slidably connected, the slider is detachably connected through the connecting piece and the baffle, and a plurality of guide blocks arranged at intervals are provided on the top of the slider, the connecting column and the guide block are linked, and when the slider moves along the slide groove, the guide block is used to drive the telescopic action of the knocking block.

[0012] Preferably, in the projection on the horizontal plane, the guide block is a right-angled triangle structure, and the connecting column and the guide block are connected by an inclined transmission. When the slider moves along the slide groove, the connecting column can move along the inclined surface of the guide block, causing the knocking block to compress the elastic part. When the connecting column moves to the gap between the guide blocks, the elastic part resets and drives the knocking block to knock the tank body.

[0013] Preferably, the connecting member is a hook, and fixing columns are provided on both sides of the baffle. One end of the hook is hinged to the slider, and the other end of the hook is detachably connected to the fixing column.

[0014] Preferably, the filter plate and the tank body are detachably connected, and a first handle is provided at one end of the filter plate outside the tank body.

[0015] Preferably, a second handle is provided at one end of the baffle outside the tank body.

[0016] Preferably, it further comprises a collecting box, on which a collecting pipe is provided, and the collecting box is connected to the discharge port via the collecting pipe.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. This application sets a transmission unit and a knocking unit on the side of the tank body. When the baffle is pulled, the baffle can drive the knocking unit to move through the transmission unit to knock on the side of the tank body to shake off the powder on the tank wall and hanging on the filter plate. It is convenient, fast and low-cost.

[0019] 2. The transmission unit of the present application is detachably connected to the baffle through a connector, and the baffle can be pulled out normally or linked to the striking unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a perspective view of the independent powder recovery device of Example 1;

[0021] Figure 2 1 is a top view of the independent powder recovery device of Example 1;

[0022] Figure 3 yes Figure 2 AA cross-sectional view;

[0023] Figure 4 yes Figure 2 BB cross-sectional view;

[0024] The reference numerals are as follows:

[0025] Tank body 1; baffle 2; transmission unit 3; knocking unit 4; collection box 5; air inlet 11; air outlet 12; discharge port 13; filter plate 14; chute 15; fixing column 21; second handle 22; slider 31; connecting member 32; outer shell 41; knocking block 42; elastic member 43; collection pipe 51; first handle 141; guide block 311; through groove 411; first block 421; second block 422; connecting column 4211. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0027] Example 1

[0028] refer to Figures 1 to 4 A powder independent recovery device includes a tank body 1, a baffle 2, a transmission unit 3, and a knocking unit 4. The tank body 1 is provided with an air inlet 11, an air outlet 12, and a discharge port 13. The baffle 2 is slidably connected to the tank body 1 and is used to close the discharge port 13. The tank body 1 is further provided with a filter plate 14 located above the baffle 2. The air inlet 11 is located between the baffle 2 and the filter plate 14.

[0029] The knocking unit 4 is connected to the side of the tank body 1, the transmission unit 3 is slidably connected to the side of the tank body 1, the transmission unit 3 and the baffle 2 are detachably connected, and the baffle 2 and the knocking unit 4 are linked through the transmission unit 3; when the baffle 2 is pulled, the baffle 2 can drive the knocking unit 4 to move through the transmission unit 3 to knock on the side of the tank body 1.

[0030] Under this design, the air inlet 11 is connected to an external powder conveying device, and the powder is conveyed into the tank body 1 through the external powder conveying device. Because the discharge port 13 is closed by the baffle 2, the wind carrying the powder will be conveyed toward the filter plate 14. Under the action of the filter plate 14, the powder is adsorbed and the wind is discharged from the air outlet 12. It can also be connected to an external ventilation pipe to lead the wind to the external ventilation pipe; after the transportation is completed, the operator can pull the baffle 2, and the baffle 2 can drive the knocking unit 4 to move through the transmission unit 3 to knock on the side of the tank body 1 to shake off the powder on the tank wall and hanging on the filter plate 14, and output it from the discharge port 13.

[0031] This method is not only convenient and fast, but also low-cost. At the same time, the transmission unit 3 and the baffle 2 are detachably connected, and the operator can choose to pull out the baffle 2 normally or link it with the knocking unit 4.

[0032] Furthermore, the striking unit 4 includes an outer shell 41, a striking block 42, and an elastic member 43. The outer shell 41 is connected to the side of the tank body 1, the striking block 42 is slidably connected in the outer shell 41, the elastic member 43 is located between the striking block 42 and the outer shell 41, and a connecting column 4211 is provided on the striking block 42. The outer shell 41 is provided with a through groove 411 for the connecting column 4211 to pass through and move. The connecting column 4211 is linked to the transmission unit 3.

[0033] In actual application, in the initial state, the knocking block 42 is in contact with the outer wall of the tank body 1. When the baffle 2 is pulled, the baffle 2 drives the connecting column 4211 to move through the transmission unit 3. Driven by the connecting column 4211, the knocking block 42 moves away from the tank body 1 and compresses the elastic member 43. When the baffle 2 is continuously pulled, the transmission unit 3 drives the connecting column 4211 to move again, and under the action of the elastic member 43, the knocking block 42 is pushed, so that the knocking block 42 hits the tank body 1, thereby knocking the side of the tank body 1.

[0034] Furthermore, the striking block 42 includes a first block 421 and a second block 422 of a columnar structure, the first block 421 is connected to the second block 422, the elastic member 43 is sleeved on the second block 422, one end of the outer shell 41 is provided with a through hole (not shown in the figure) matching the second block 422, the second block 422 and the through hole are slidably connected, one end of the elastic member 43 abuts against the outer shell 41, and the other end abuts against the first block 421, and the connecting column 4211 is located on the first block 421.

[0035] When the striking block 42 is in motion, the second block 422 moves along the direction of the through hole and, under the limit of the through hole, ensures the smooth movement between the second block 422 and the first block 421. Finally, the elastic member 43 mounted on the second block 422 is compressed by the first block 421 to achieve the effect of storing force. In addition, the operator can also manually drive the striking block 42 by pulling the second block 422. In this embodiment, the elastic member 43 is a spring.

[0036] Preferably, the transmission unit 3 includes a slider 31 and a connecting piece 32 hinged at one end of the slider 31. A slide groove 15 is provided on the side of the tank body 1. The slider 31 and the slide groove 15 are slidably connected. The slider 31 is detachably connected to the baffle 2 through the connecting piece 32. A plurality of guide blocks 311 are provided at intervals on the top of the slider 31. The connecting column 4211 and the guide block 311 are linked. When the slider 31 moves along the slide groove 15, the guide block 311 is used to drive the striking block 42 to extend and retract.

[0037] Specifically, during use, the operator detachably connects the connecting piece 32 and the baffle 2, and then pulls the baffle 2, driving the slider 31 to move along the length direction of the slide groove 15 through the baffle 2, so that the connecting column 4211 and the guide block 311 contact, and the guide block 311 drives the striking block 42 to move in a direction away from the outer wall of the tank body 1. Because the guide blocks 311 are arranged at intervals, the gap between the guide blocks 311 can enable the elastic member 43 to quickly reset and achieve impact.

[0038] In this embodiment, in the projection on the horizontal plane, the guide block 311 is a right-angled triangle structure, and the connecting column 4211 and the inclined surface of the guide block 311 are transmitted. When the slider 31 moves along the slide groove 15, the connecting column 4211 can move along the inclined surface of the guide block 311, so that the knocking block 42 compresses the elastic part 43. When the connecting column 4211 moves to the gap between the guide blocks 311, the elastic part 43 resets and drives the knocking block 42 to knock the tank body 1.

[0039] In simple terms, the inclined surface is located on the side of the guide block 311. That is, when the slider 31 drives the guide block 311 to move, the inclined surface on the guide block 311 will first contact the connecting column 4211, and the connecting column 4211 will move along the lowest point of the inclined surface to the highest point. During this process, the striking block 42 will continue to compress the elastic member 43 to accumulate force. Finally, under the action of the gap between the guide blocks 311, the striking block 42 quickly rebounds to its initial state and strikes the tank body 1. This method is not only simple in structure but also low in cost.

[0040] In a preferred embodiment, the connecting member 32 is a hook, and fixing columns 21 are provided on both sides of the baffle 2. One end of the hook is hinged to the slider 31, and the other end of the hook is detachably connected to the fixing column 21.

[0041] During use, the operator can swing the hook to connect the hook to the fixed column 21, or disconnect the connection with the fixed column 21, and can choose to pull out the baffle 2 normally or to connect with the striking unit 4. In other embodiments, the connecting member 32 can also use a carabiner, a lace, or other accessories that can achieve a detachable connection.

[0042] In this embodiment, the filter plate 14 is detachably connected to the tank body 1. A first handle 141 is provided at one end of the filter plate 14 located outside the tank body 1. After striking the tank body 1, the operator can use the first handle 141 to pull the filter plate 14 to separate the filter plate 14 from the tank body 1, facilitating replacement or cleaning of the filter plate 14. Furthermore, a second handle 22 is provided at one end of the baffle plate 2 located outside the tank body 1. The operator can also use the second handle 22 to pull the baffle plate 2 out, or to cause the baffle plate 2 to drive the striking unit 4 via the transmission unit 3.

[0043] Furthermore, it also includes a collecting box 5, which is provided with a collecting pipe 51. The collecting box 5 is connected to the discharge port 13 through the collecting pipe 51. When the operator pulls out the baffle 2, the powder can fall directly from the collecting pipe 51 to the collecting box 5. At the same time, under the action of the tank body 1, the powder on the baffle 2 can also be scraped off through the inner wall of the tank body 1, so that the powder falls into the collecting box 5, which is convenient for the transfer of the powder.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A powder independent recovery device, comprising a tank body, a baffle, a transmission unit, and a knocking unit, wherein the tank body is provided with an air inlet, an air outlet, and a discharge port, characterized in that: The baffle is slidably connected to the tank body and is used to close the discharge port. The tank body is also provided with a filter plate located above the baffle, and the air inlet is located between the baffle and the filter plate. The knocking unit is connected to the side of the tank body, the transmission unit is slidably connected to the side of the tank body, the transmission unit and the baffle are detachably connected, and the baffle and the knocking unit are linked through the transmission unit; when the baffle is pulled, the baffle can drive the knocking unit to move through the transmission unit to knock on the side of the tank body.

2. The independent powder recovery device according to claim 1, characterized in that: The striking unit includes an outer shell, a striking block, and an elastic member. The outer shell is connected to the side of the tank body, the striking block is slidably connected within the outer shell, the elastic member is located between the striking block and the outer shell, a connecting column is provided on the striking block, and a through groove for the connecting column to pass through and move is provided on the outer shell. The connecting column and the transmission unit are linked.

3. The independent powder recovery device according to claim 2, characterized in that: The striking block includes a first block and a second block of a columnar structure, the first block is connected to the second block, the elastic member is sleeved on the second block, one end of the outer shell is provided with a through hole matching the second block, the second block and the through hole are slidably connected, one end of the elastic member abuts against the outer shell, and the other end abuts against the first block, and the connecting column is located on the first block.

4. The independent powder recovery device according to claim 2, characterized in that: The transmission unit includes a slider and a connecting piece hinged at one end of the slider. A slide groove is provided on the side of the tank body. The slider and the slide groove are slidably connected. The slider is detachably connected to the baffle through the connecting piece. A plurality of guide blocks arranged at intervals are provided on the top of the slider. The connecting column and the guide block are linked. When the slider moves along the slide groove, the guide block is used to drive the telescopic action of the knocking block.

5. The independent powder recovery device according to claim 4, characterized in that: In the projection on the horizontal plane, the guide block is a right-angled triangle structure, and the connecting column and the guide block are driven by the inclined surface. When the slider moves along the slide groove, the connecting column can move along the inclined surface of the guide block, so that the striking block compresses the elastic part. When the connecting column moves to the gap between the guide blocks, the elastic part resets and drives the striking block to strike the tank body.

6. The independent powder recovery device according to claim 4, characterized in that: The connecting piece is a hook, and fixing columns are provided on both sides of the baffle. One end of the hook is hinged to the slider, and the other end of the hook is detachably connected to the fixing column.

7. The independent powder recovery device according to claim 1, characterized in that: The filter plate and the tank body are detachably connected, and a first handle is provided at one end of the filter plate outside the tank body.

8. The independent powder recovery device according to claim 1, characterized in that: A second handle is provided at one end of the baffle outside the tank body.

9. The independent powder recovery device according to claim 1, characterized in that: It also includes a collecting box, which is provided with a collecting pipe. The collecting box is connected to the discharge port through the collecting pipe.

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