Liquid receiving disc device of filter press

Abstract

The utility model discloses a filter press liquid receiving tray device which comprises a liquid receiving tray frame body, a vertical plate is fixedly installed at the bottom end in the liquid receiving tray frame body, a liquid guide plate is fixedly installed on one side of the vertical plate, a supporting seat is arranged at the bottom of the liquid receiving tray frame body, and a square pipe is fixedly connected between the liquid receiving tray frame body and the supporting seat in a penetrating mode. A lead screw is arranged in the liquid receiving disc frame body, a straight block is arranged at one end of the lead screw in a sleeving mode, a U-shaped rod is fixedly installed at the top end of the straight block, the liquid receiving disc frame body is located at the bottom of the filter press through the lead screw, the straight block, a triangular inclined plate, a guiding and conveying plate, a water filtering net and a lengthening plate, and liquid obtained after filter pressing and a filter cake can be conveyed in sequence; the liquid flowing on the surface of the water filter screen flows to the surface of the liquid guide plate along with gravity, and can be continuously conveyed downwards through the square pipe to be discharged, so that the problems that in the prior art, the covered area between the conveying belt and the box body is small, and a filter cake easily falls off from the top of the box body are solved, and the power is also saved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter presses, in particular to a liquid receiving tray device for a filter press. Background Art

[0002] A filter press is a mechanical device that uses a special filter medium to apply a certain pressure to an object, causing the liquid to seep out. It is a commonly used solid-liquid separation device. When the filter press is used, a liquid receiving tray device is required to collect the liquid filtered out.

[0003] A filter press liquid receiving tray device is disclosed in the patent with publication number CN219002103U, which includes a box body and a conveyor belt obliquely installed on the inner side of the box body, the conveyor belt is rotatably connected to the box body, two guide belts are symmetrically installed on the outer side of the conveyor belt, a drain pipe is fixedly installed on the bottom of the box body, one end of the drain pipe passes through the bottom of the box body, and a valve is installed in the middle of the drain pipe.

[0004] In the above technology, through the arrangement of the box, conveyor belt, guide belt, drain pipe and motor, the liquid filtered out by the conveyor belt can be caught by the conveyor belt during use, and then discharged through the drain pipe. The filter cake can also be caught by the conveyor belt during use. However, the area covered by the conveyor belt and the box is small, and the filter cake has a certain thickness. When it falls onto the surface of the conveyor belt, the filter cake will easily fall from the top of the box under the impact of the two. The motor driving the conveyor belt to operate also wastes power, so innovation is made in this technology. Utility Model Content

[0005] The utility model aims to provide a liquid receiving tray device for a filter press to solve the problem in the above-mentioned background technology that the area covered between the conveyor belt and the box body is small, and the filter cake has a certain thickness. When it falls onto the surface of the conveyor belt, the filter cake will easily fall off the top of the box body under the impact of the two.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a filter press liquid receiving pan device comprises a liquid receiving pan frame, the bottom end of the liquid receiving pan frame is fixedly installed with a vertical plate, one side of the vertical plate is fixedly installed with a liquid guide plate, the bottom of the liquid receiving pan frame is provided with a support seat, the liquid receiving pan frame and the support seat are fixedly inserted with a square tube, a screw rod is provided inside the liquid receiving pan frame, one end of the screw rod is sleeved with a straight block, the top of the straight block is fixedly installed with a U-shaped rod, one end of the U-shaped rod is provided with a U-shaped plate, two straight rods are provided on one side of the U-shaped plate, one end of the two straight rods is provided with a triangular inclined plate, the other side of the U-shaped plate is provided with a guide plate, one side of the guide plate is inserted and connected with an auxiliary shaft, and one end of the auxiliary shaft is sleeved with an extension plate.

[0007] As a preferred technical solution of the utility model, one end of the two straight rods is respectively fixedly connected to one side of the U-shaped plate, and a water filter net is arranged inside the guide plate.

[0008] As a preferred technical solution of the utility model, the two straight rods are symmetrically distributed at the center position of the U-shaped plate.

[0009] As a preferred technical solution of the utility model, a rotating rod is rotatably installed on one side of the liquid receiving tray frame, and the straight block is threadedly sleeved with one end of the screw rod.

[0010] As a preferred technical solution of the utility model, one end of the rotating rod is fixedly connected to one end of the screw rod.

[0011] As a preferred technical solution of the utility model, the extension plate is movably sleeved with one end of the auxiliary shaft, and the guide plate is arranged at an angle of 30°.

[0012] As a preferred technical solution of the utility model, the length of the guide plate is greater than the length of the water filter net.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model discloses a liquid receiving tray device for a filter press. By arranging a screw rod, a straight block, a triangular inclined plate, a guide plate, a water filter net and an extension plate, the liquid receiving tray frame is located at the bottom of the filter press, and the liquid and filter cake filtered out can be transported in sequence. The inclined triangular inclined plate can guide the liquid flowing on its surface, and the liquid flows along the surface of the triangular inclined plate to the inside of the square tube for downward transportation, and the filter cake can be transported to the other side of the liquid receiving tray frame along the surface of the guide plate and the water filter net. The liquid flowing on the surface of the water filter net flows to the surface of the liquid guide plate with gravity, and can continue to be transported downward through the square tube for discharge, thereby solving the problem that the area covered by the conveyor belt and the box body in the above-mentioned technology is small, and the filter cake is easy to fall off the top of the box body, and power is also saved.

[0015] 2. The utility model provides a liquid receiving tray device for a filter press, which is provided with a vertical plate, a liquid guide plate, a square tube and a rotating rod. When the rotating rod is rotated, the straight block is driven to move left and right at one end of the screw rod, so that the U-shaped plate can be moved inside the liquid receiving tray frame, and the positions of the triangular inclined plate and the guide plate can be adjusted according to the positions of the liquid and filter cake filtered out by the filter press, thereby increasing the use range of the liquid receiving tray device. The thickness of the filter cake is greater than that of the guide plate. With the inclination angle of the guide plate, the filter cake will exert pressure on one side of the extension plate, thereby driving the extension plate to flip at one end of the auxiliary shaft, and the filter cake will continue to be transported outward along the surface of the extension plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 For the utility model Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 It is a partial front view structural schematic diagram of the utility model;

[0019] Figure 4 It is a partial side structural schematic diagram of the utility model.

[0020] In the figure: 1. liquid receiving tray frame; 2. vertical plate; 3. liquid guide plate; 4. screw rod; 5. straight block; 6. U-shaped rod; 7. U-shaped plate; 8. straight rod; 9. triangular inclined plate; 10. guide plate; 11. water filter net; 12. auxiliary shaft; 13. extension plate; 14. rotating rod; 15. support seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution for a filter press liquid receiving tray device:

[0023] Embodiment 1:

[0024] like Figure 1-3As shown, a filter press receiving tray device comprises a receiving tray frame 1, a vertical plate 2 is fixedly installed at the bottom end of the receiving tray frame 1, a liquid guide plate 3 is fixedly installed on one side of the vertical plate 2, a support seat 15 is arranged at the bottom of the receiving tray frame 1, a square tube is fixedly inserted and connected between the receiving tray frame 1 and the support seat 15, a screw rod 4 is arranged inside the receiving tray frame 1, a straight block 5 is sleeved on one end of the screw rod 4, a U-shaped rod 6 is fixedly installed on the top of the straight block 5, a U-shaped plate 7 is arranged at one end of the U-shaped rod 6, two straight rods 8 are arranged on one side of the U-shaped plate 7, and two straight rods 8 are arranged on the other side of the U-shaped plate 7. A triangular inclined plate 9 is provided at one end of the straight rod 8, and a guide plate 10 is provided on the other side of the U-shaped plate 7. An auxiliary shaft 12 is inserted and connected to one side of the guide plate 10, and an extension plate 13 is sleeved on one end of the auxiliary shaft 12. The inclined triangular inclined plate 9 can guide the liquid flowing on its surface, and the liquid flows along the surface of the triangular inclined plate 9 to the inside of the square tube for downward transportation, and the filter cake can be transported to the other side of the liquid receiving tray frame 1 along the surface of the guide plate 10 and the water filter net 11, and the liquid flowing on the surface of the water filter net 11 flows to the surface of the liquid guide plate 3 due to gravity.

[0025] Embodiment 2:

[0026] Based on the first embodiment, Figure 1 and Figure 4 As shown, a rotating rod 14 is rotatably installed on one side of the liquid receiving tray frame 1, the straight block 5 is threadedly sleeved with one end of the screw rod 4, the extension plate 13 is movably sleeved with one end of the auxiliary shaft 12, and the angle of the guide plate 10 is set at 30°. The utility model provides a liquid receiving tray device for a filter press, which is provided with a vertical plate 2, a liquid guide plate 3, a square tube and a rotating rod 14. When the rotating rod 14 is rotated, the straight block 5 is driven to move left and right at one end of the screw rod 4, so that the U-shaped plate 7 can be moved inside the liquid receiving tray frame 1, and the positions of the triangular inclined plate 9 and the guide plate 10 can be adjusted according to the positions of the liquid and filter cake filtered out by the filter press.

[0027] Working principle: The filter press is a mechanical device that uses a special filtering medium to apply a certain pressure to an object to cause liquid to seep out. It is a commonly used solid-liquid separation equipment. When the filter press is used, it is necessary to cooperate with a liquid receiving tray device to receive the liquid filtered out. A filter cake is also installed inside the filter press to achieve a filtering effect on the liquid. When the filtered liquid is discharged, the filter cake will also be separated from the inside of the filter press, and then the filter cake and the liquid need to be transported to the outside world in turn. At this time, the liquid receiving tray frame 1 is located at the bottom of the filter press, and the liquid and filter cake filtered out can be transported in turn. The inclined triangular inclined plate 9 can guide the liquid flowing on its surface, and flow along the surface of the triangular inclined plate 9 to the inside of the square tube for downward transportation. The triangular inclined plate 9 is fixed with the U-shaped plate 7 by two straight rods 8, that is, the triangular inclined plate 9 and the guide plate 10 are always kept at a specific angle, and the filter cake can be transported to the other side of the liquid receiving tray frame 1 along the surface of the guide plate 10 and the filter net 11. The liquid flowing on the surface of the filter net 11 is transported with gravity. The filter cake flows to the surface of the liquid guide plate 3 and can continue to be transported downward through the square tube for discharge. The filter cake slides on the surface of the guide plate 10 at a faster speed and can be smoothly transported to the surface of the extension plate 13. At this time, the role of the triangular inclined plate 9 and the guide plate 10 solves the problem of using a motor to drive the conveyor belt to work, thereby solving the problem that the area covered between the conveyor belt and the box body in the above-mentioned technology is small, and the filter cake is easy to fall from the top of the box body, and also saves power. When the rotating rod 14 is rotated, the straight block 5 will be driven to move left and right at one end of the screw rod 4, so that the U-shaped plate 7 can be moved inside the liquid receiving tray frame 1, and the position of the triangular inclined plate 9 and the guide plate 10 can be adjusted according to the position of the liquid and filter cake filtered out by the filter press, thereby increasing the use range of the liquid receiving tray device. The thickness of the filter cake is greater than the thickness of the guide plate 10. With the inclination angle of the guide plate 10, the filter cake will exert pressure on one side of the extension plate 13, thereby driving the extension plate 13 to flip at one end of the auxiliary shaft 12, and the filter cake will continue to be transported outward along the surface of the extension plate 13.

[0028] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0030] Although 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 present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter press liquid receiving tray device, comprising a liquid receiving tray frame (1), characterized in that: A vertical plate (2) is fixedly mounted at the bottom end of the liquid receiving tray frame (1), a liquid guide plate (3) is fixedly mounted on one side of the vertical plate (2), a support seat (15) is arranged at the bottom of the liquid receiving tray frame (1), a square tube is fixedly inserted and connected between the liquid receiving tray frame (1) and the support seat (15), a screw rod (4) is arranged inside the liquid receiving tray frame (1), one end of the screw rod (4) is sleeved with a straight block (5), and the straight block (5) A U-shaped rod (6) is fixedly installed at the top end of the U-shaped rod (6), a U-shaped plate (7) is arranged at one end of the U-shaped plate (7), two straight rods (8) are arranged on one side of the U-shaped plate (7), a triangular inclined plate (9) is arranged at one end of the two straight rods (8), a guide plate (10) is arranged on the other side of the U-shaped plate (7), an auxiliary shaft (12) is inserted and connected to one side of the guide plate (10), and an extension plate (13) is sleeved on one end of the auxiliary shaft (12).

2. A filter press liquid receiving tray device according to claim 1, characterized in that: One end of the two straight rods (8) is fixedly connected to one side of the U-shaped plate (7) respectively, and a water filter net (11) is arranged inside the guide plate (10).

3. A filter press liquid receiving tray device according to claim 2, characterized in that: The two straight rods (8) are symmetrically distributed at the center of the U-shaped plate (7).

4. A filter press liquid receiving tray device according to claim 1, characterized in that: A rotating rod (14) is rotatably mounted on one side of the liquid receiving tray frame (1), and the straight block (5) is threadedly sleeved on one end of the screw rod (4).

5. A filter press liquid receiving tray device according to claim 4, characterized in that: One end of the rotating rod (14) is fixedly connected to one end of the screw rod (4).

6. A filter press liquid receiving tray device according to claim 1, characterized in that: The extension plate (13) is movably sleeved with one end of the auxiliary shaft (12), and the guide plate (10) is arranged at an angle of 30°.

7. A filter press liquid receiving tray device according to claim 1, characterized in that: The length of the guide plate (10) is greater than the length of the water filter net (11).

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