Filter plate handle of electric filter press

Abstract

The utility model discloses an electric filter press filter plate handle which comprises a filter plate connecting seat, fixing blocks are fixed on the upper end face and the lower end face of the filter plate connecting seat, screw holes are formed in the side faces of the fixing blocks in a penetrating mode, and the filter plate connecting seat is fixed to an electric filter press through screws and the fixing blocks. A positioning rotating shaft is fixed on the inner side of the filter plate connecting seat, a rotating handle is rotatably mounted on the outer side of the positioning rotating shaft, a handheld hole is formed in the outer surface of the rotating handle in a penetrating manner, and a rubber pad is adhered to the inner side of the handheld hole. According to the utility model, the rotating handle is rotationally connected with the filter plate connecting seat by utilizing the positioning rotating shaft, and the rotating handle is rotated by 45 degrees after the operation of the electric filter press is finished, so that a worker can conveniently separate the filter plate handles, and the filter plate handles can be conveniently separated by changing the gap between the adjacent filter plate handles; and a worker can better grasp the filter plate handles on the side faces of the adjacent filter plates, and the adjacent filter plates can be better separated by exerting force on the filter plates.

Description

Technical Field

[0001] This utility model relates to the field of electric filter press technology, specifically to a filter plate handle for an electric filter press. Background Technology

[0002] A filter press is a mechanical device that uses a special filter medium to apply pressure to a material, causing the liquid to seep out. It is a commonly used solid-liquid separation device and is widely used in industries such as chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramics and environmental protection.

[0003] An electric filter press is a type of filter press driven by electricity, mainly used for solid-liquid separation. Its working principle is to send liquid into the filter chamber through an electric diaphragm pump or compressed air, and to retain solid particles in the liquid through filter media such as filter cloth, thereby achieving liquid filtration. An electric filter press includes a drive mechanism, a housing, and filter plates. Handles are often fixed on both sides of the filter plates. The handles support the filter plates and can also be used to separate the filter plates from each other.

[0004] However, because the filter plate thickness of electric filter presses is fixed and the gap between the filter plate and the handle on the side of the filter plate is small, it is difficult for the operator to grip the handle and make it inconvenient to apply force and separate the filter plate. Therefore, it does not meet the existing needs. In response, we have proposed a filter plate handle for electric filter presses. Utility Model Content

[0005] The purpose of this utility model is to provide a handle for the filter plate of an electric filter press, so as to solve the problems mentioned in the background art, such as the fixed thickness of the filter plate and the small gap between the filter plate and the handle on the side of the filter plate, which makes it difficult for the operator to grip the handle and make it inconvenient to apply force and separate the filter plate.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a filter plate handle for an electric filter press, comprising a filter plate connecting seat, wherein a fixing block is fixed to both the upper and lower end faces of the filter plate connecting seat, and a screw hole is provided through the side of the fixing block. The filter plate connecting seat is fixed to the electric filter press by screws and fixing blocks. A positioning shaft is fixed to the inner side of the filter plate connecting seat, and a rotating handle is rotatably mounted on the outer side of the positioning shaft. A hand-held hole is provided through the outer surface of the rotating handle, and a rubber pad is adhered to the inner side of the hand-held hole.

[0007] Preferably, both sides of the handheld hole are bent outward at a 90-degree angle, and the thickness of the handheld hole is 5-15mm.

[0008] Preferably, the end of the rotating handle that connects to the filter plate connecting seat is bent, and the bending angle of this end of the rotating handle is 45 degrees.

[0009] Preferably, the bottom of the filter plate connecting seat is provided with a rolling support rod, and a support shaft is rotatably inserted through the axial direction of the rolling support rod. Both ends of the support shaft are fixed with fixing plates, and the fixing plates are fixedly connected to the bottom surface of the filter plate connecting seat.

[0010] Preferably, the rolling support rod includes an inner rod and an outer buffer sleeve, wherein the inner rod is made of aluminum alloy and the buffer sleeve is made of rubber.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] This invention utilizes a positioning shaft to rotatably connect the rotating handle to the filter plate connecting seat. After the electric filter press has finished working, the rotating handle is rotated 45 degrees to facilitate the separation of the filter plate handle from the filter plate handle by the operator. The rotated handle is then used to pull the filter plate, allowing for better force application and improving the separation effect and efficiency of the filter plate. Attached Figure Description

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a front view of the filter plate connector of this utility model;

[0015] Figure 3 This is a cross-sectional view of the rotating handle of this utility model.

[0016] In the diagram: 1. Filter plate connecting seat; 2. Fixing block; 3. Rotating handle; 4. Handhold hole; 5. Rubber pad; 6. Positioning shaft; 7. Rolling support rod. Detailed Implementation

[0017] 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 the embodiments.

[0018] like Figures 1 to 3As shown, an electric filter press filter plate handle includes a filter plate connecting seat 1. Fixing blocks 2 are fixed to both the upper and lower ends of the filter plate connecting seat 1. Screw holes are provided through the sides of the fixing blocks 2. The filter plate connecting seat 1 is fixed to the electric filter press by screws and fixing blocks 2. A positioning shaft 6 is fixed to the inner side of the filter plate connecting seat 1. A rotating handle 3 is rotatably mounted on the outer side of the positioning shaft 6. A hand-held hole 4 is provided through the outer surface of the rotating handle 3. A rubber pad 5 is adhered to the inner side of the hand-held hole 4. The operator rotates the rotating handle 3 to change its tilt angle, then inserts their hand into the hand-held hole 4 to grasp the tilted rotating handle 3. Force is then applied to the rotating handle 3 to pull the filter plate, thus separating the filter plate from the filter plate.

[0019] The end of the rotating handle 3 connected to the filter plate connecting seat 1 is bent, and the bending angle of this end of the rotating handle 3 is 45 degrees. The bending of the end of the rotating handle 3 connected to the filter plate connecting seat 1 allows the rotating handle 3 to rotate around the axis of the positioning shaft 6, thereby increasing the gap between adjacent rotating handles 3, making it easier for the operator to grasp the rotating handle 3 with their palm.

[0020] Both sides of the hand-held hole 4 are bent outward at a 90-degree angle. The thickness of the hand-held hole 4 is 5-15mm. The hand-held hole 4 reduces the pressure between the operator's palm and the rotating handle 3, and avoids the operator's palm from feeling pain due to contact with the edge of the hand-held hole 4 when pulling the rotating handle 3.

[0021] The bottom of the filter plate connecting seat 1 is rotatably provided with a rolling support rod 7. The axial direction of the rolling support rod 7 is rotatably inserted into a support shaft. Both ends of the support shaft are fixed with fixing plates. The fixing plates are fixedly connected to the bottom surface of the filter plate connecting seat 1. The rolling support rod 7 includes an inner rod and an outer buffer sleeve. The inner rod is made of aluminum alloy and the buffer sleeve is made of rubber. The rolling support rod 7 reduces the contact friction between the filter plate connecting seat 1 and the housing of the electric filter press, making it easier for the operator to pull the filter plate to move on the electric filter press.

[0022] Working Principle: First, install the filter plate connecting seat 1 against the side of the filter plate on the electric filter press. Use screws to pass through the fixing block 2 and tighten the screws to the filter plate. At this time, the rolling support rod 7 at the bottom of the filter plate connecting seat 1 contacts the housing of the electric filter press. Then, install the filter element in the middle of the filter plate. Finally, power on the electric filter press to begin the filtration operation. During filtration, the drive structure of the electric filter press squeezes all the filter plates, causing adjacent filter plates to adhere to each other. After the filtration operation is complete, the operator only needs to remove the electric filter press... The drive structure of the filter press is separated from the filter plate. At this time, the operator only needs to rotate the rotating handles 3 on both sides of the frontmost filter plate, so that the rotating handles 3 rotate 45 degrees around the axis of the positioning shaft 6, thereby increasing the gap between adjacent rotating handles 3. As the gap between adjacent rotating handles 3 increases, the operator can easily grasp the rotated rotating handles 3 and apply pulling force to the filter plate connecting seat 1 and the filter plate through the tilted rotating handles 3, thereby separating the adjacent filter plates, making better use of the filter plates, and improving the separation effect and efficiency of the filter plates.

[0023] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A filter plate handle for an electric filter press, comprising a filter plate connecting seat (1), characterized in that: The filter plate connecting seat (1) is fixed with a fixing block (2) on both the upper and lower ends. The fixing block (2) has a screw hole through it on its side. The filter plate connecting seat (1) is fixed to the electric filter press by screws and fixing block (2). The inner side of the filter plate connecting seat (1) is fixed with a positioning shaft (6). The outer side of the positioning shaft (6) is rotatably mounted with a rotating handle (3). The outer surface of the rotating handle (3) is provided with a hand-held hole (4). The inner side of the hand-held hole (4) is bonded with a rubber pad (5).

2. The handle for a filter plate of an electric filter press according to claim 1, characterized in that: Both sides of the handheld hole (4) are bent outward at a 90-degree angle, and the thickness of the handheld hole (4) is 5-15mm.

3. The handle for a filter plate of an electric filter press according to claim 1, characterized in that: The end of the rotating handle (3) connected to the filter plate connecting seat (1) is bent, and the bending angle of this end of the rotating handle (3) is 45 degrees.

4. The handle for a filter plate of an electric filter press according to claim 1, characterized in that: The bottom of the filter plate connecting seat (1) is provided with a rolling support rod (7), and the axial direction of the rolling support rod (7) is rotatably inserted with a support shaft. Both ends of the support shaft are fixed with fixing plates, and the fixing plates are fixedly connected to the bottom surface of the filter plate connecting seat (1).

5. The handle for a filter plate of an electric filter press according to claim 4, characterized in that: The rolling support rod (7) includes an inner rod and an outer buffer sleeve. The inner rod is made of aluminum alloy and the buffer sleeve is made of rubber.

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