Filter press convenient for discharging

Abstract

The utility model provides a filter press convenient to discharge, which comprises a rack, a support rod is mounted on the rack, a plurality of filter plates are horizontally arranged on the support rod, an extrusion plate is arranged at one end of the support rod, a rapping mechanism is arranged above the plurality of filter plates, a plate turning mechanism is arranged below the plurality of filter plates, and the plate turning mechanism is arranged on the support rod. And a conveying belt is arranged below the plate turning mechanism. According to the filter press, the vibrating mechanism is arranged above the filter plate, and the plate turning mechanism and the conveying belt are arranged below the filter plate, so that filter cake residues can be quickly separated from the filter plate and can be timely carried away.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of filter press, concretely relates to a filter press convenient for discharging. BACKGROUND

[0002] Filter press is a common solid-liquid separation equipment, through mechanical movement to multiple filter plates simultaneously pressurizing, make filter plate mutual extrusion, extrude solid-liquid mixture, and then liquid flows into the filter plate below, solid remains between filter plate, is widely used in chemical industry, pharmacy, food industry etc. The existing plate and frame filter press has the problems of difficult to fall off of the residue adhered to the filter plate and too complex of the filter residue transfer mechanism when removing the solid residue. SUMMARY

[0003] In view of the above problems, the utility model provides a filter press convenient for discharging, which is provided with a vibrating mechanism above the filter plate and a plate turning mechanism and a conveying belt below the filter plate, so that the filter cake residue can be quickly separated from the filter plate and timely transported away.

[0004] A filter press convenient for discharging, comprising a rack, a supporting rod is installed on the rack, a plurality of filter plates are horizontally arranged on the supporting rod, an extrusion plate is arranged at one end of the supporting rod, a vibrating mechanism is arranged above the plurality of filter plates, a plate turning mechanism is arranged below the plurality of filter plates, and a conveying belt is arranged below the plate turning mechanism.

[0005] Preferably, the vibrating mechanism comprises a portal frame installed above the rack, and a lifting vibrating plate is slidingly installed on the portal frame.

[0006] Preferably, a gas cylinder is installed on the portal frame, and the lifting vibrating plate is connected with the gas cylinder.

[0007] Preferably, the gas cylinder is connected with an accumulator.

[0008] Preferably, the plate turning mechanism comprises two symmetrical flat plates, the upper end of each flat plate is connected with a crank, a connecting rod is connected between the two cranks, and one of the cranks is connected with a driving motor.

[0009] Preferably, an adapter hopper is arranged between the plate turning mechanism and the conveying belt, and the lower end of the adapter hopper is in contact connection with the conveying belt.

[0010] Preferably, the lower end opening size of the adapter hopper is smaller than the width size of the conveying belt.

[0011] Preferably, a plate pulling trolley for moving the filter plate left and right is installed on the rack at the side surface of the filter plate.

[0012] Preferably, the plate pulling trolley has two groups, and the two groups of plate pulling trolleys are symmetrically arranged at the two opposite side surfaces of the filter plate.

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

[0014] This invention features a cylinder-driven lifting vibrating plate installed above the filter plate. The vibrating plate vibrates the filter plate, causing the filter cake residue adhering to the filter plate to detach from the filter plate under the action of vibration and fall onto the conveyor belt below. The flipping mechanism works in conjunction with the conveyor belt. When the residue is not being unloaded, the two plates form a guide channel to guide the sewage to the sewage tank. When the residue is being unloaded, the two plates unfold into an open state, and the residue falls into the conveyor belt below through the opening, facilitating the transportation and transfer of the residue. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 ;

[0018] Figure 3 yes Figure 2 Enlarged view of A in the middle;

[0019] Figure 4 yes Figure 2 Enlarged view of B in the middle;

[0020] In the diagram, 1. Conveyor belt; 2. Flat plate; 3. Filter plate; 4. Frame slide rail; 5. Lifting vibrating plate; 6. Cylinder; 7. Gantry frame; 8. Plate pulling trolley; 9. Transfer hopper; 10. Connecting rod; 11. Drive motor; 12. Crank. Detailed Implementation

[0021] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0022] This utility model discloses a... Figures 1 to 4The filter press shown is a convenient unloading filter press. The filter press adds a vibrating mechanism above the original filter press to strike the filter plates 3 in the vertical direction, which facilitates the unloading of the filter plates. A flipping mechanism is added below the original filter press. A conveyor belt 1 is set below the flipping mechanism. When the slag is not unloading, the flipping mechanism forms a guide channel to guide the sewage to the sewage tank. When the slag is unloading, the flipping mechanism unfolds into an open state, and the slag falls into the conveyor belt 1 below through the opening, which facilitates the transportation and transfer of the slag.

[0023] The rapping mechanism includes a frame slide rail 4, a gantry frame 7, a cylinder 6, and a rapping plate 6. The specific installation position and connection relationship are as follows: the frame slide rail 4 is installed above the original frame. The gantry frame 7 is horizontally connected to the frame slide rail 4 via a chain drive system. The cylinder 6 is installed on the gantry frame 7, and the lower end of the cylinder 6 is connected to the lifting rapping plate 5. The cylinder 6 drives the lifting rapping plate 5 to move up and down, rapping the filter plates. To ensure smooth and continuous movement, the cylinder is connected to an accumulator to provide a continuous power source.

[0024] The gantry 7 can move left and right along the frame slide rail 4 through the chain drive system to vibrate different filter plates and different positions.

[0025] The flipping mechanism includes two flat plates 2 symmetrically arranged about the center line of the filter press. Each plate has a support shaft connected to its upper end, with one end of the support shaft connected to a crank 12. The two cranks are connected as a whole by a connecting rod 10. One of the support shafts is connected to a drive motor 11. The drive motor 11 drives the crank 12 to rotate, causing the lower ends of the two flat plates 2 to move closer together or further apart. When the two plates are in contact, their lower ends form a guide channel, guiding wastewater to a wastewater tank. When the two plates separate, their lower ends are open, allowing the slag to fall through the opening into the conveyor belt 1 below, transporting the slag to the outside of the filter press.

[0026] To facilitate the smooth falling of slag onto conveyor belt 1, a transfer hopper 9 is provided between the flat plate 2 and conveyor belt 1, with the lower end of the transfer hopper 9 in contact with and connected to conveyor belt 1.

[0027] On the side of the filter plate, there are two sets of plate-pulling trolleys 8 mounted on the frame for moving the filter plates left and right. The two sets of plate-pulling trolleys 8 are symmetrically arranged on two opposite sides of the filter plate. The plate-pulling trolleys 8 can separate the filter plates one by one during unloading.

[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A filter press for convenient unloading, characterized in that, The device includes a frame on which a support rod is mounted. Multiple filter plates are horizontally arranged on the support rod. A pressing plate is provided at one end of the support rod. A vibrating mechanism is provided above the multiple filter plates. A flipping mechanism is provided below the multiple filter plates. A conveyor belt is provided below the flipping mechanism.

2. The filter press with convenient unloading according to claim 1, characterized in that, The vibration mechanism includes a gantry frame installed above the machine frame, on which a lifting vibration plate is slidably mounted.

3. A filter press for convenient unloading according to claim 2, characterized in that, A cylinder is installed on the gantry frame, and the lifting vibrating plate is connected to the cylinder.

4. A filter press with convenient unloading according to claim 3, characterized in that, The cylinder is connected to an accumulator.

5. A filter press with convenient unloading according to claim 1, characterized in that, The flipping mechanism includes two symmetrically arranged flat plates, each with a crank connected to its upper end. A connecting rod is connected between the two cranks, and one of the cranks is connected to a drive motor.

6. A filter press for convenient unloading according to claim 5, characterized in that, A transfer hopper is provided between the flipping mechanism and the conveyor belt, and the lower end of the transfer hopper is in contact with the conveyor belt.

7. A filter press for convenient unloading according to claim 6, characterized in that, The lower opening of the transfer hopper is smaller than the width of the conveyor belt.

8. A filter press for convenient unloading according to claim 1, characterized in that, The filter plate is mounted on the side of the frame with a pull plate trolley for moving the filter plate left and right.

9. A filter press for convenient unloading according to claim 8, characterized in that, There are two sets of plate-pulling trolleys, which are symmetrically arranged on two opposite sides of the filter plate.

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