Plate-and-frame filter press

Abstract

The utility model belongs to the technical field of plate-and-frame filter presses, particularly relates to a plate-and-frame filter press, and aims to solve the problems in the prior art that filter residues after filter pressing are easily adhered to a filter pressing plate after the plate-and-frame filter press works, the cleaning is troublesome and the work is not facilitated, and the plate-and-frame filter press comprises a main body, the control box is fixedly connected to the right side of the main body; the motor is fixedly connected to the inner wall of the bottom of the control box, and one end of an output shaft of the motor is fixedly connected with a gear; the hollow plate is fixedly connected to the top of the main body; the device has the beneficial effects that the air cylinders are controlled to work, the filter pressing plates can be controlled to carry out filter pressing work, meanwhile, after work is finished, an output shaft of a motor is controlled to rotate, and the motor can control a cleaning plate to descend, so that filter residues are removed, and work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plate-frame filter presses, in particular to a plate-frame filter press. Background Art

[0002] In the prior art, the plate and frame filter press is the first machine used in chemical dehydration. Although the plate and frame filter press is generally operated intermittently, the infrastructure equipment investment is large, and the filtering capacity is also low, it is still widely used in some small sewage treatment plants due to its advantages such as large filtering driving force, high solid content of filter cake, clear filtrate, high solid recovery rate, and low consumption of conditioning drugs. In the prior art, after the plate and frame filter press is working, the filter residue after filtration is easy to stick to the filter plate, which is more troublesome to clean up and is not conducive to work.

[0003] Therefore, the present application proposes a plate and frame filter press to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that after the plate and frame filter press is working, the filter residue after filtration is easily adhered to the filter press plate, which is troublesome to clean and not conducive to work, and proposes a plate and frame filter press.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A plate and frame filter press comprises a main body;

[0007] A control box, which is fixedly connected to the right side of the main body;

[0008] A motor, wherein the motor is fixedly connected to the bottom inner wall of the control box, and one end of the motor output shaft is fixedly connected to a gear;

[0009] A hollow plate, wherein the hollow plate is fixedly connected to the top of the main body;

[0010] A filter press plate, wherein the filter press plate is slidably connected in the main body, and the filter press plate is divided into two groups;

[0011] A control mechanism, the control mechanism includes a rack, a rotating plate, a control plate, a pull plate, a guide plate, an extension plate and two cleaning plates, the rack is slidably connected to the bottom inner wall of the control box, and the rack is meshed with the gear, the rotating plate is rotatably connected to the front side of the rack, the control plate is slidably connected to the right inner wall of the control box, and the front side of the control plate is rotatably connected to the top of the rotating plate, the pull plate is rotatably connected to the front side of the control plate, the guide plate is slidably connected to the front inner wall of the control box, and the front side of the guide plate is rotatably connected to the left side of the pull plate, the extension plate is slidably connected to the left inner wall of the control box, and the top of the extension plate extends outside the control box, the cleaning plate is fixedly connected to the bottom of the extension plate, and the bottom of the cleaning plate passes through the hollow plate.

[0012] As a preferred solution of the utility model, an auxiliary component is provided at the bottom of the hollow plate, and the auxiliary component includes a movable sleeve and two connecting plates, and the number of the auxiliary components is two groups, the movable sleeve is slidably connected to the bottom of the hollow plate, and the ends of the two connecting plates close to each other are rotatably connected to the front side of the movable sleeve, and the bottom of the connecting plate is rotatably connected to the top of the filter plate.

[0013] As a preferred solution of the utility model, a through hole is provided on the top of the control box.

[0014] As a preferred solution of the utility model, a spring is fixedly connected to the bottom of the extension plate, and one end of the spring is fixedly connected to the top of the hollow plate.

[0015] As a preferred solution of the utility model, a cylinder is provided in the main body, and the cylinder is in active contact with the filter press plate.

[0016] As a preferred solution of the utility model, the top of the guide plate is rotatably connected to a rotating wheel, the bottom of the extension plate is an inclined surface, and the rotating wheel is in active contact with the inclined surface of the extension plate, and the top of the extension plate passes through a through hole and is slidably connected to the inner wall of the through hole.

[0017] Beneficial effects:

[0018] 1. The cylinder can be controlled to push the filter plate to perform filter pressing. When the filter pressing is completed, the motor can be controlled to move to the left through the gear control rack.

[0019] 2. When the rack moves, the rack can pull the rotating plate to move. At this time, the movement of the rotating plate can pull the control plate to move down. When the control plate moves, the control plate can pull the pull plate to move, thereby pulling the guide plate to move to the right through the pull plate;

[0020] 3. As the guide plate moves, the guide plate can cooperate with the inclined surface of the extension plate through the rotating wheel to control the extension plate to descend. At the same time, the movement of the extension plate can drive the cleaning plate to descend. At this time, the filter residue between the cleaning plate and the filter press plate comes into contact, pushing the filter residue to fall, thereby quickly cleaning it.

[0021] In the utility model, by controlling the cylinder to work, the filter press plate can be controlled to perform filter pressing work. At the same time, after the work is completed, by controlling the output shaft of the motor to rotate, the motor can control the cleaning plate to descend, thereby clearing the filter residue and facilitating the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural sectional view of the utility model;

[0023] Figure 2 It is a three-dimensional diagram of the structure of the rack, rotating plate and control plate of the utility model;

[0024] Figure 3 It is a three-dimensional diagram of the structure of the movable sleeve and the cleaning plate of the utility model;

[0025] Figure 4 It is an enlarged structural diagram of structure A of the present utility model.

[0026] In the figure: 1. main body; 2. control box; 3. motor; 4. gear; 5. rack; 6. rotating plate; 7. control plate; 8. pull plate; 9. guide plate; 10. extension plate; 11. spring; 12. hollow plate; 13. cleaning plate; 14. movable sleeve; 15. connecting plate; 16. filter plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example

[0029] Reference Figure 1-Figure 4 , a plate and frame filter press, comprising a main body 1;

[0030] A control box 2, which is fixedly connected to the right side of the main body 1;

[0031] The motor 3 is fixedly connected to the bottom inner wall of the control box 2, and one end of the output shaft of the motor 3 is fixedly connected to the gear 4;

[0032] A hollow plate 12, the hollow plate 12 is fixedly connected to the top of the main body 1;

[0033] The filter press plates 16 are slidably connected in the main body 1, and the filter press plates 16 are divided into two groups;

[0034] The control mechanism includes a rack 5, a rotating plate 6, a control plate 7, a pull plate 8, a guide plate 9, an extension plate 10 and two cleaning plates 13. The rack 5 is slidably connected to the bottom inner wall of the control box 2, and the rack 5 is meshed with the gear 4. The rotating plate 6 is rotatably connected to the front side of the rack 5. The control plate 7 is slidably connected to the right inner wall of the control box 2, and the front side of the control plate 7 is rotatably connected to the top of the rotating plate 6. The pull plate 8 is rotatably connected to the front side of the control plate 7. The guide plate 9 is slidably connected to the front inner wall of the control box 2, and the front side of the guide plate 9 is rotatably connected to the left side of the pull plate 8. The extension plate 10 is slidably connected to the left inner wall of the control box 2, and the top of the extension plate 10 extends outside the control box 2. The cleaning plate 13 is fixedly connected to the bottom of the extension plate 10, and the bottom of the cleaning plate 13 passes through the hollow plate 12.

[0035] By means of the above structure: by setting the hollow plate 12, the hollow plate 12 plays the role of assisting the cleaning plate 13 to move, and by setting the motor 3, the motor 3 controls the gear 4 to rotate, and the rack 5 can be controlled to move synchronously.

[0036] As a preferred solution of the utility model, an auxiliary component is provided at the bottom of the hollow plate 12, and the auxiliary component includes a movable sleeve 14 and two connecting plates 15, and the number of the auxiliary components is two groups. The movable sleeve 14 is slidably connected to the bottom of the hollow plate 12, and the ends of the two connecting plates 15 close to each other are rotatably connected to the front side of the movable sleeve 14, and the bottom of the connecting plate 15 is rotatably connected to the top of the filter press plate 16. The auxiliary component is provided with a movable sleeve 14. When the filter press plate 16 is working, the movable sleeve 14 rises with the squeezing of the connecting plate 15. When the filter press plate 16 finishes working, the movable sleeve 14 drops by weight, which is convenient for controlling the separation of the filter press plate 16.

[0037] As a preferred solution of the utility model, a through hole is provided on the top of the control box 2. By providing the through hole, the through hole plays a role in assisting the movement of the extension plate 10.

[0038] As a preferred solution of the utility model, a spring 11 is fixedly connected to the bottom of the extension plate 10, and one end of the spring 11 is fixedly connected to the top of the hollow plate 12. By setting the spring 11, the spring 11 can push the extension plate 10 to rise by its own elastic force.

[0039] As a preferred solution of the utility model, a cylinder is provided in the main body 1, and the cylinder is in active contact with the filter press plate 16. By providing the cylinder, the cylinder has the effect of pushing the filter press plate 16 to move.

[0040] As a preferred solution of the utility model, the top of the guide plate 9 is rotatably connected to a rotating wheel, the bottom of the extension plate 10 is an inclined surface, and the rotating wheel is in movably contact with the inclined surface of the extension plate 10, the top of the extension plate 10 passes through a through hole and is slidably connected to the inner wall of the through hole, when the rotating wheel contacts the inclined surface of the extension plate 10, the rotating wheel can control the extension plate 10 to descend, and at the same time, the extension plate 10 moves longitudinally through the guidance of the through hole.

[0041] It should be noted that the specific type of motor 3 to be used is selected by the relevant technical personnel familiar with the field, and the above motor 3 belongs to the existing technology and will not be elaborated in this solution.

[0042] The working principle of the utility model: in actual work, the cylinder is controlled to work, and the cylinder can push the filter plate 16 to perform filter pressing. When the filter pressing is completed, the motor 3 is controlled to work, and the motor 3 can control the rack 5 to move to the left through the gear 4. When the rack 5 moves, the rack 5 can pull the rotating plate 6 to move. At this time, the movement of the rotating plate 6 can pull the control plate 7 to drop. When the control plate 7 moves, the control plate 7 can pull the pulling plate 8 to move, thereby pulling the guide plate 9 to move to the right through the pulling plate 8. As the guide plate 9 moves, the guide plate 9 can cooperate with the inclined surface of the extension plate 10 through the rotating wheel to control the extension plate 10 to descend. At the same time, the movement of the extension plate 10 can drive the cleaning plate 13 to descend. At this time, the filter residue between the cleaning plate 13 and the filter plate 16 contacts and pushes the filter residue to fall, thereby quickly cleaning.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate and frame filter press, characterized in that: include Subject (1); A control box (2), the control box (2) being fixedly connected to the right side of the main body (1); A motor (3), wherein the motor (3) is fixedly connected to the inner wall of the bottom of the control box (2), and one end of the output shaft of the motor (3) is fixedly connected to a gear (4); A hollow plate (12), wherein the hollow plate (12) is fixedly connected to the top of the main body (1); A filter press plate (16), wherein the filter press plate (16) is slidably connected in the main body (1), and the filter press plate (16) is in two groups; The control mechanism comprises a rack (5), a rotating plate (6), a control plate (7), a pull plate (8), a guide plate (9), an extension plate (10) and two cleaning plates (13), wherein the rack (5) is slidably connected to the bottom inner wall of the control box (2), and the rack (5) is meshed with the gear (4), the rotating plate (6) is rotatably connected to the front side of the rack (5), the control plate (7) is slidably connected to the right inner wall of the control box (2), and the front side of the control plate (7) is in contact with the top of the rotating plate (6). The pull plate (8) is rotatably connected to the front side of the control panel (7), the guide plate (9) is slidably connected to the front inner wall of the control box (2), and the front side of the guide plate (9) is rotatably connected to the left side of the pull plate (8), the extension plate (10) is slidably connected to the left inner wall of the control box (2), and the top of the extension plate (10) extends to the outside of the control box (2), and the cleaning plate (13) is fixedly connected to the bottom of the extension plate (10), and the bottom of the cleaning plate (13) passes through the hollow plate (12).

2. A plate and frame filter press according to claim 1, characterized in that: An auxiliary component is provided at the bottom of the hollow plate (12), and the auxiliary component includes a movable sleeve (14) and two connecting plates (15), and the number of the auxiliary components is two groups. The movable sleeve (14) is slidably connected to the bottom of the hollow plate (12), and the ends of the two connecting plates (15) close to each other are rotatably connected to the front side of the movable sleeve (14), and the bottom of the connecting plate (15) is rotatably connected to the top of the filter press plate (16).

3. A plate and frame filter press according to claim 1, characterized in that: The top of the control box (2) is provided with a through hole.

4. A plate and frame filter press according to claim 1, characterized in that: A spring (11) is fixedly connected to the bottom of the extension plate (10), and one end of the spring (11) is fixedly connected to the top of the hollow plate (12).

5. The plate and frame filter press according to claim 1, characterized in that: A cylinder is arranged inside the main body (1), and the cylinder is in active contact with the filter press plate (16).

6. A plate and frame filter press according to claim 3, characterized in that: The top of the guide plate (9) is rotatably connected to a rotating wheel, the bottom of the extension plate (10) is an inclined surface, and the rotating wheel is in active contact with the inclined surface of the extension plate (10), and the top of the extension plate (10) passes through the through hole and is slidably connected to the inner wall of the through hole.

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