Powder and water separation device

Abstract

The utility model provides a powder and water separation device, and belongs to the technical field of solid-liquid separators. A separating screen bin is arranged on the rack; filter holes are formed in the separating screen bin, and spiral transmission blades are arranged in the separating screen bin; the spiral transmission blade is driven by a driving motor to rotate; a feed port is connected above the separating screen bin, and a discharge port is formed in one end of the separating screen bin; an abutting plate is arranged at the discharging opening to block the discharging opening, and the abutting plate is connected with the fixing plate through a spring; the fixing plate changes position through the cylinder. The abutting plate used for blocking is arranged at the discharging port of the separating screen bin and connected to the fixing plate through the spring, when materials are stacked and pressure is continuously increased, the abutting plate can be ejected open, discharging is conducted through the discharging port, the fixing plate is driven by the air cylinder to move, the compression amount of the spring can be changed, and therefore the pressure needed by pushing the abutting plate away is adjusted, and the separating screen bin is convenient to use. And the applicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid-liquid separators, in particular to a powder and water separation device. Background Art

[0002] The recycling process of plastic bottle flakes involves crushing the bottle flakes into particles and washing steps, which will produce a mixture of granular powder and liquid. In order to separate the granular powder and other solids in the mixture, a separation device is required. The discharge port of the existing separation device is provided with a backing plate to block the discharge port, and the discharge port is opened by the material squeezing the backing plate to realize the discharge. However, the force required for the existing backing plate to squeeze open cannot be adjusted, resulting in poor practicality of the device. Therefore, the utility model provides a powder and water separation device. Utility Model Content

[0003] The utility model aims to provide a powder and water separation device.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A powder and water separation device, comprising: a frame; a first chassis and a second chassis connected to each other are arranged above the frame; a driving motor and a transmission connection mechanism are arranged inside the first chassis; a separation screen bin is arranged inside the second chassis; filter holes are arranged on the separation screen bin, and spiral transmission blades are arranged inside the separation screen bin; a rotating shaft is arranged at the center of the spiral transmission blade; a first end of the rotating shaft extends into the first chassis and is transmission-connected to the driving motor through the transmission connection mechanism, and a second end is rotationally connected to a connection base fixedly arranged in the second chassis;

[0006] The second chassis is provided with a first partition and a second partition; the first partition is provided at the discharge end of the separation screen bin, and a discharge port is provided corresponding to the separation screen bin; the second partition is provided between the first partition and the connection base, and a cylinder is provided on the second partition; a fixing plate is provided at the end of the piston rod of the cylinder; a stop plate is provided on the side of the fixing plate; the stop plate is elastically connected to the stop plate through a spring, and the side abuts and blocks the discharge port;

[0007] The first partition is provided with a discharge chute below the discharge port; a material collection box is provided below the discharge chute;

[0008] A feed port is provided at the top of the second chassis; the bottom end of the feed port extends to be connected with the separation screen bin; a drain port is provided at the bottom of the second chassis; a drain pipe is provided at the drain port.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme, the bottom of the second chassis corresponding to the separation screen bin is an inverted frustum structure; the drain pipe is arranged on the top of the inverted frustum.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the separation screen bin is a frustoconical structure, and its diameter gradually decreases from the end close to the first chassis to the other end; the spiral transmission blades are a gradually decreasing structure adapted to the separation screen bin.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, a plurality of bin support plates evenly distributed along the length of the separation screen bin are arranged outside the separation screen bin; the bin support plates are fixedly connected to the inner wall of the second chassis.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the number of the cylinders is two, which are symmetrically arranged on both sides of the rotating shaft; the fixed plate includes a circular main body and connecting parts connected to both sides of the circular main body; the two connecting parts are respectively connected to the piston rod ends of the two cylinders.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, a screw is provided at the end of the cylinder piston rod; a nut is matched on the screw; the connecting part is provided with a through hole to be sleeved on the screw and fixed by the nut.

[0014] On the basis of the above scheme and as a preferred scheme of the above scheme, the abutment plate is circular, and a plurality of sliding rods evenly distributed along its circumference are arranged on its side; the sliding rods penetrate the fixing plate and slideably cooperate with it.

[0015] On the basis of the above solution and as a preferred solution of the above solution, a limit block is provided at the end of the sliding rod away from the abutment plate.

[0016] On the basis of the above scheme and as a preferred scheme of the above scheme, the material collection box is arranged below the frame, and a filter plate is arranged inside; filter holes are opened on the filter plate.

[0017] The beneficial effect of the utility model is that a blocking plate is arranged at the discharge port of the separation screen bin, and the blocking plate is connected to the fixed plate by a spring. When materials are accumulated and the pressure continues to increase, the blocking plate will be pushed open to discharge materials from the discharge port. The fixed plate is driven to move by the cylinder to change the compression amount of the spring, thereby adjusting the pressure required to push the blocking plate open, thereby improving the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model.

[0019] Figure 2It is a structural schematic diagram of the hidden chassis of the utility model.

[0020] Figure 3 It is a partial structural front view of the utility model.

[0021] Figure 4 It is an explosion diagram of the separation screen bin structure of the utility model.

[0022] Figure 5 It is a schematic diagram of two partitions and the partial structure between the two partitions of the utility model.

[0023] Figure 6 It is a schematic diagram of the fixing plate and the abutment plate structure of the utility model.

[0024] In the figure: 1. frame; 2. first chassis; 3. second chassis; 4. drive motor; 5. separation screen bin; 6. spiral transmission blade; 7. rotating shaft; 8. connecting base; 9. first partition; 10. second partition; 11. cylinder; 12. fixing plate; 13. abutment plate; 14. spring; 15. discharge slide; 16. material collection box; 17. feed port; 18. drain pipe; 19. bin support plate; 20. connecting part; 21. screw; 22. nut; 23. slide rod; 24. limit block; 25. filter plate. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] like Figure 1 As shown, a powder and water separation device comprises: a frame 1, above which a first chassis 2 and a second chassis 3 connected to each other are arranged.

[0027] A driving motor 4 and a transmission connection mechanism are arranged inside the first chassis 2 .

[0028] like Figures 2 to 4 As shown, a separation screen bin 5 is provided in the second chassis 3. The separation screen bin 5 is provided with filter holes, and a spiral transmission blade 6 is provided inside the separation screen bin 5. A rotating shaft 7 fixedly connected to the spiral transmission blade 6 is provided at the center of the spiral transmission blade 6, and the first end of the rotating shaft 7 extends into the first chassis 2 and is transmission-connected to the drive motor 4 through a transmission connection mechanism, and the second end is rotationally connected to a connection base 8 fixedly provided in the second chassis 3. The rotation of the drive motor 4 can drive the rotating shaft 7 and the spiral transmission blade 6 to rotate.

[0029] Preferably, the separation screen bin 5 is of a truncated cone structure, and its diameter gradually decreases from the end close to the first machine case 2 to the other end, so that the materials are gradually concentrated. The spiral transmission blade 6 is of a gradually decreasing structure adapted to the separation screen bin 5 .

[0030] In addition, a plurality of bin support plates 19 evenly distributed along the length of the separation screen bin 5 are arranged outside the separation screen bin 5 to improve the connection strength between the separation screen bin 5 and the second box body 3. The bin support plates 19 are fixedly connected to the inner wall of the second chassis 3.

[0031] like Figure 2 and Figure 5 As shown, a first partition plate 9 and a second partition plate 10 are provided in the second chassis 3. The first partition plate 9 is provided at the discharge end of the separation screen bin 5, and a discharge port is provided corresponding to the separation screen bin 5. A discharge opening is provided at the end of the separation screen bin 5, and the discharge port corresponds to the opening, and is used for discharging the separation screen bin 5.

[0032] like Figure 6 As shown, the second partition 10 is arranged between the first partition 9 and the connecting base 8, and the cylinder 11 is arranged thereon. A fixed plate 12 is arranged at the end of the piston rod of the cylinder 11, and a butt plate 13 is arranged on the side of the fixed plate 12 away from the cylinder 11. The butt plate 13 is elastically connected to the butt plate 13 through a spring 14, and the side abuts to block the discharge port. The butt plate 13 abuts on the first partition 9 to block the discharge port. The cylinder 11 can drive the fixed plate 12 away from or close to the first partition 11 to change the compression amount of the spring 14, thereby adjusting the pressure required to push the butt plate 13 open. The fixed plate 12 and the butt plate 13 have central openings to slide on the rotating shaft 7.

[0033] Preferably, there are two cylinders 11, which are symmetrically arranged on both sides of the rotating shaft 7. The fixing plate 12 includes a circular body and connecting parts 20 connected to both sides of the circular body. The two connecting parts 20 are respectively connected to the piston rod ends of the two cylinders 11. Specifically, a screw 21 is provided at the end of the piston rod of the cylinder 11, and a nut 22 is matched on the screw 21. The connecting part 20 is provided with a through hole to be sleeved on the screw 21 and fixed by the nut 22. The detachable connection of the fixing plate 12 can be achieved by the cooperation of the screw 21 and the nut 22.

[0034] Furthermore, the abutment plate 13 is circular, and a plurality of slide bars 23 are evenly distributed along its circumference on its side, and the slide bars 23 penetrate the fixed plate 12 and slide with it. The slide bars 23 can improve the connection stability between the abutment plate 13 and the fixed plate 12. A limit block 24 is provided at the end of the slide bar 23 away from the abutment plate 13 to prevent the slide bar 23 from slipping off the fixed plate 12.

[0035] The first partition plate 9 is provided with a downwardly inclined discharge chute 15 below the discharge port, and a material collection box 16 is provided below the discharge chute 15. After the material comes out of the discharge port, it slides into the material collection box 16 through the discharge chute 15 and is collected. The material collection box 16 is provided below the frame 1, and a filter plate 25 is provided inside, and filter holes are provided on the filter plate 25. The filter plate 25 divides the material collection box 16 into two spaces, the upper space is used to collect the material, and the lower space is used to collect the liquid remaining on the material. When the material is placed on the filter plate 25, the residual water on it drains into the space below the filter plate 25.

[0036] A feed inlet 17 is provided on the top of the second chassis 3 , and the bottom end of the feed inlet 17 extends to connect with the separation screen bin 5 . The feed inlet 17 is provided close to the end of the separation screen bin 5 .

[0037] The second chassis 3 is provided with a drain port at the bottom, and a drain pipe 18 is provided at the drain port. Preferably, in order to improve the liquid gathering effect, the bottom of the second chassis 3 corresponding to the separation screen bin 5 is an inverted frustum structure, and the drain pipe 18 is provided at the top of the inverted frustum.

[0038] Working process: the mixed material enters the separation screen bin 5 from the feed port 17, and moves toward the end of the separation screen bin 5 under the action of the spiral transmission blade 6. During this process, the liquid in the mixed material flows downward from the filter holes on the separation screen bin 5 into the second box body 3, and is discharged from the drain pipe 18; when the powdery particulate material continues to gather at the end of the separation screen bin 5, the pressure continues to increase until the abutment plate 13 is pushed open, and then the material is discharged from the discharge port and falls into the material collection box 16.

[0039] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A powder and water separation device, characterized in that: include: A frame (1); a first chassis (2) and a second chassis (3) connected to each other are arranged above the frame (1); a driving motor (4) and a transmission connection mechanism are arranged inside the first chassis (2); a separation screen compartment (5) is arranged inside the second chassis (3); a filter hole is arranged on the separation screen compartment (5), and a spiral transmission blade (6) is arranged inside the separation screen compartment (5); a rotating shaft (7) is arranged at the center of the spiral transmission blade (6); a first end of the rotating shaft (7) extends into the first chassis (2) and is transmission-connected to the driving motor (4) through the transmission connection mechanism, and a second end is rotationally connected to a connection base (8) fixedly arranged in the second chassis (3); A first partition (9) and a second partition (10) are arranged in the second chassis (3); the first partition (9) is arranged at the discharge end of the separation screen bin (5), and a discharge port is opened corresponding to the separation screen bin (5); the second partition (10) is arranged between the first partition (9) and the connecting base (8), and a cylinder (11) is arranged thereon; a fixing plate (12) is arranged at the end of the piston rod of the cylinder (11); a side plate (13) is arranged on the side of the fixing plate (12); the side plate (13) is elastically connected to the side plate (13) by a spring (14), and the side plate abuts against and blocks the discharge port; The first partition plate (9) is provided with a discharge chute (15) below the discharge port; a material collection box (16) is provided below the discharge chute (15); The second machine box (3) is provided with a feed port (17) at the top; the bottom end of the feed port (17) extends to connect with the separation screen bin (5); the second machine box (3) is provided with a drain port at the bottom; a drain pipe (18) is provided at the drain port.

2. A powder and water separation device according to claim 1, characterized in that: The bottom of the second machine box (3) corresponding to the separation screen bin (5) is in an inverted cone structure; the drainage pipe (18) is arranged at the top of the inverted cone.

3. A powder and water separation device according to claim 1, characterized in that: The separation screen bin (5) is of a truncated cone structure, and its diameter gradually decreases from the end close to the first machine case (2) to the other end; the spiral transmission blade (6) is of a gradually decreasing structure adapted to the separation screen bin (5).

4. A powder and water separation device according to claim 1, characterized in that: The separation screen bin (5) is provided with a plurality of bin support plates (19) evenly distributed along its length on the outside; the bin support plates (19) are fixedly connected to the inner wall of the second machine box (3).

5. The powder and water separation device according to claim 1, characterized in that: The number of the cylinders (11) is two and they are symmetrically arranged on both sides of the rotating shaft (7); the fixing plate (12) comprises a circular body and connecting parts (20) connected to both sides of the circular body; the two connecting parts (20) are respectively connected to the ends of the piston rods of the two cylinders (11).

6. A powder and water separation device according to claim 5, characterized in that: A screw rod (21) is arranged at the end of the piston rod of the cylinder (11); a nut (22) is matched on the screw rod (21); the connecting portion (20) is provided with a through hole to be sleeved on the screw rod (21) and fixed by the nut (22).

7. The powder and water separation device according to claim 5, characterized in that: The abutment plate (13) is circular, and a plurality of sliding rods (23) evenly distributed along its circumference are arranged on its side; the sliding rods (23) penetrate the fixing plate (12) and slide in cooperation with the fixing plate (12).

8. A powder and water separation device according to claim 7, characterized in that: A limiting block (24) is provided at the end of the sliding rod (23) away from the abutment plate (13).

9. The powder and water separation device according to claim 1, characterized in that: The material collection box (16) is arranged below the frame (1), and a filter plate (25) is arranged inside; the filter plate (25) is provided with filter holes.

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