Novel filter cloth of filter press

Abstract

The utility model discloses novel filter cloth of a filter press, which comprises first filter cloth and second filter cloth, the first filter cloth and the second filter cloth are both detachably connected with a connecting piece, and the first filter cloth and the second filter cloth are both in reinforced connection with the connecting piece through a locking piece. The first filter cloth and the second filter cloth are both detachably connected with the connecting piece, the first filter cloth, the second filter cloth and the connecting piece are made of the same material, during installation, the connecting piece is installed in the through hole of the filter plate, and then the first filter cloth and the second filter cloth are connected with the connecting piece, so that the filter plate is convenient to install. The first filter cloth or the second filter cloth can be installed on the two sides of the filter plate without being rolled up, rapid disassembly and assembly can be achieved, connection between the first filter cloth and the connecting pieces and connection between the second filter cloth and the connecting pieces are reinforced through the locking pieces, connection disengagement is prevented, and the connection stability is improved; and the first filter cloth and the second filter cloth can be sleeved outside the filter plate by utilizing the limiting pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of filter cloths, in particular to a novel filter cloth for a filter press. Background Art

[0002] The filter cloth of the filter press is the key component used for filtration in the filter press. Its performance directly determines the quality of the filtration effect. Its main function is to separate solid particles from liquids. According to different usage scenarios and materials, the filter cloth of the filter press can be divided into many types, such as horizontal belt type, vertical type and plate and frame type. Among them, the plate and frame filter cloth is the most commonly used type. It is often used in conjunction with a plate and frame filter press. The filter cloth and the filter plate are squeezed together by external force to separate liquid and solid.

[0003] The filter cloth in the prior art generally consists of two groups of rectangular filter cloths attached to the outside of the filter plate and one group of tubular filter cloths penetrating the filter plate. The three are tightly connected. During installation, the group of rectangular filter cloths attached to the filter plate is generally rolled up and then passed through the through holes of the filter plate so that the two groups of rectangular filter plates are located on both sides of the filter plate, and the tubular filter cloth is left at the through holes of the filter plate. It cannot be quickly disassembled and assembled, and the disassembly and assembly is relatively cumbersome. For this reason, we propose a new filter cloth for filter press. Utility Model Content

[0004] The purpose of the utility model is to provide a novel filter cloth for filter press to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new filter press filter cloth, comprising a first filter cloth and a second filter cloth, wherein the first filter cloth and the second filter cloth are both detachably connected to a connecting piece, and the first filter cloth and the second filter cloth are both reinforcedly connected to the connecting piece by a locking piece, and the outer walls of the first filter cloth and the second filter cloth are connected by a limiting piece.

[0006] Preferably, the detachable connection method between the first filter cloth and the second filter cloth and the connecting piece is Velcro bonding, and the Velcro is divided into velvet pieces and hook pieces, and the velvet pieces can be bonded by fitting the hook pieces together, and the two groups of the velvet pieces are respectively arranged on the opposite sides of the first filter cloth and the second filter cloth, and the two groups of the hook pieces are arranged on the inner sides of both ends of the connecting piece.

[0007] Preferably, the connecting member includes a first connecting body and a second connecting body, a group of the second connecting bodies are respectively installed at two ends of the first connecting body, and the hook is arranged on one side opposite to the other of the two groups of the second connecting bodies.

[0008] Preferably, the locking member includes a first locking block and a second locking block, and multiple groups of the first locking blocks are equidistantly installed in a circular shape at the center positions of the first filter cloth and the second filter cloth. The first locking block penetrates the end of the connecting member and is threadedly connected to the second locking block.

[0009] Preferably, the limiting member includes a first limiting body and a second limiting body, and multiple groups of the first limiting bodies are equidistantly installed on the outer wall of each side of the first filter cloth, and multiple groups of the second limiting bodies are equidistantly installed on the outer wall of each side of the second filter cloth, and the end of the second limiting body away from the second filter cloth can penetrate the first limiting body and pull back to bond itself, so as to form a complete limiting member, thereby assisting the connection between the first filter cloth and the second filter cloth.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The first filter cloth and the second filter cloth of the utility model are both detachably connected to the connecting piece, and the three are made of the same material. When installing, the connecting piece is installed into the through hole of the filter plate, and then the first filter cloth and the second filter cloth are connected thereto. There is no need to roll up the first filter cloth or the second filter cloth, and they can be installed on both sides of the filter plate, so that quick disassembly and assembly can be achieved. The connection between the first filter cloth and the second filter cloth and the connecting piece is reinforced by a locking piece to prevent disconnection and improve the stability of the connection. The first filter cloth and the second filter cloth can be covered on the outside of the filter plate by a limiting piece. Compared with the prior art, quick disassembly and assembly can be achieved, and the disassembly and assembly efficiency is improved.

[0012] 2. The first connector of the utility model can be inserted into the through hole of the filter plate, and the two groups of second connectors are respectively bonded to the first filter cloth and the second filter cloth. The velvet piece and the hook piece are fitted together to complete the bonding, thereby completing the connection between the first filter cloth and the second filter cloth and the connector. The Velcro is very convenient to use. You only need to simply fit the two parts together. There is no need for complicated operations like zippers and buttons. Unlike disposable adhesives, Velcro can be reused many times. Velcro can withstand a certain amount of tension and pressure. In order to improve the stability of its connection, the center positions of the first filter cloth and the second filter cloth are equidistantly installed in a circular shape, and multiple groups of first locking blocks penetrate the end of the connector, and then the second locking blocks threadedly connected to them are tightened to tighten them. The connection between the first filter cloth and the second filter cloth and the connector is reinforced to prevent them from detaching, which will not affect the filtering effect.

[0013] 3. The end of the second limiting body away from the second filter cloth can penetrate the first limiting body and be pulled back to bond itself. The principle is also to use the Velcro connection method. A fleece part and a hook part are respectively installed on one side of the second limiting body. One end thereof penetrates the first limiting body and is pulled back to bond the fleece part and the hook part, thereby completing the connection between the first limiting body and the second limiting body, so that the first filter cloth and the second filter cloth can be covered on the outside of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an exploded view of the overall structure of the utility model;

[0015] Figure 2 It is an enlarged view of structure A of the utility model;

[0016] Figure 3 It is an enlarged view of structure B of the utility model;

[0017] Figure 4 It is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 5 It is an enlarged view of the structure C of the utility model;

[0019] Figure 6 It is a schematic diagram of the overall structure of the utility model.

[0020] In the figure: 1, first filter cloth, 2, second filter cloth, 3, connecting piece, 4, velvet piece, 5, hook piece, 6, first connecting body, 7, second connecting body, 8, first locking block, 9, second locking block, 10, first limiting body, 11, second limiting body. 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] Embodiment 1

[0023] Please refer to Figure 1-6 As shown, the utility model provides a new type of filter cloth for filter press, including a first filter cloth 1 and a second filter cloth 2, the first filter cloth 1 and the second filter cloth 2 are both detachably connected to a connecting member 3, and the first filter cloth 1 and the second filter cloth 2 are both reinforced and connected to the connecting member 3 by a locking member, and the outer walls of the first filter cloth 1 and the second filter cloth 2 are connected by a limiting member.

[0024] In the present embodiment, the first filter cloth 1 and the second filter cloth 2 are both detachably connected to the connecting piece 3, and the three are made of the same material. During installation, the connecting piece 3 is inserted into the through hole of the filter plate, and then the first filter cloth 1 and the second filter cloth 2 are connected thereto. There is no need to roll up the first filter cloth 1 or the second filter cloth 2, and they can be installed on both sides of the filter plate, so that quick disassembly and assembly can be achieved. The connection between the first filter cloth 1 and the second filter cloth 2 and the connecting piece 3 is reinforced by a locking piece to prevent disconnection and improve the stability of the connection. The first filter cloth 1 and the second filter cloth 2 can be put on the outside of the filter plate by using a limiting piece. Compared with the prior art, quick disassembly and assembly can be achieved, and the disassembly and assembly efficiency is improved.

[0025] Please refer to Figure 1-6 As shown, the detachable connection method between the first filter cloth 1 and the second filter cloth 2 and the connecting member 3 is Velcro bonding, and the Velcro is divided into velvet pieces 4 and hook pieces 5. The velvet pieces 4 can be bonded by fitting the hook pieces 5 together. Two groups of velvet pieces 4 are respectively arranged on the opposite sides of the first filter cloth 1 and the second filter cloth 2, and two groups of hook pieces 5 are arranged on the inner sides of the two ends of the connecting member 3. The connecting member 3 includes a first connector 6 and a second connector 7. A group of second connectors 7 are respectively installed at both ends of the first connector 6. Hook pieces 5 are arranged on the opposite sides of the two groups of second connectors 7. The locking member includes a first locking block 8 and a second locking block 9. The center positions of the first filter cloth 1 and the second filter cloth 2 are both circularly and equidistantly installed with multiple groups of first locking blocks 8. The first locking block 8 penetrates the end of the connecting member 3 and is threadedly connected to the second locking block 9.

[0026] In this embodiment, the first connector 6 can be inserted into the through hole of the filter plate, and the two groups of second connectors 7 are respectively bonded to the first filter cloth 1 and the second filter cloth 2. The velvet piece 4 and the hook piece 5 are fitted together to complete the bonding, thereby completing the connection between the first filter cloth 1 and the second filter cloth 2 and the connector 3. The Velcro is very convenient to use. You only need to simply fit the two parts together. There is no need for complicated operations like zippers and buttons. Unlike disposable adhesives, Velcro can be reused many times. Velcro can withstand certain tension and pressure. In order to improve the stability of its connection, multiple groups of first locking blocks 8 are installed in a circular and equidistant manner at the center of the first filter cloth 1 and the second filter cloth 2 to penetrate the end of the connector 3, and then tighten the second locking block 9 threadedly connected to it to tighten it. The connection between the first filter cloth 1 and the second filter cloth 2 and the connector 3 is reinforced to prevent it from detaching, which will not affect the filtering effect.

[0027] Please refer to Figure 1-6As shown, the limiting member includes a first limiting body 10 and a second limiting body 11, and multiple groups of first limiting bodies 10 are evenly installed on the outer wall of each side of the first filter cloth 1, and multiple groups of second limiting bodies 11 are evenly installed on the outer wall of each side of the second filter cloth 2. The end of the second limiting body 11 away from the second filter cloth 2 can penetrate the first limiting body 10 and pull back to bond itself to form a complete limiting member, thereby assisting the connection between the first filter cloth 1 and the second filter cloth 2.

[0028] In this embodiment, the end of the second limiting body 11 away from the second filter cloth 2 can penetrate the first limiting body 10 and be pulled back to bond itself. The principle is also to use the Velcro connection method. The velvet part and the hook part are respectively installed on one side of the second limiting body 11. After one end penetrates the first limiting body 10 and is pulled back, the velvet part and the hook part can be bonded, completing the connection between the first limiting body 10 and the second limiting body 11, so that the first filter cloth 1 and the second filter cloth 2 can be covered on the outside of the filter plate.

[0029] Working principle: First, the first connector 6 can be inserted into the through hole of the filter plate, and the two sets of second connectors 7 are bonded to the first filter cloth 1 and the second filter cloth 2 respectively. The velvet piece 4 and the hook piece 5 are fitted together to complete the bonding, and the first filter cloth 1 and the second filter cloth 2 are connected to the connector 3. The use of Velcro is very convenient. You only need to simply fit the two parts together. There is no need for complicated operations like zippers and buttons. Unlike disposable adhesives, Velcro can be reused many times. Velcro can withstand a certain amount of tension and pressure. In order to improve the stability of its connection, multiple sets of first locking blocks 8 are installed in a circular and equidistant manner at the center of the first filter cloth 1 and the second filter cloth 2. Penetrate the end of the connecting piece 3 and tighten the second locking block 9 threadedly connected to it to tighten it. The connection between the first filter cloth 1 and the second filter cloth 2 and the connecting piece 3 is reinforced to prevent them from detaching, which will not affect the filtering effect. The end of the second limiting body 11 away from the second filter cloth 2 can penetrate the first limiting body 10 and pull back to bond with itself. The principle is also to use the Velcro connection method. The fleece part and the hook part are respectively installed on one side of the second limiting body 11. One end of the second limiting body 11 penetrates the first limiting body 10 and is pulled back to bond the fleece part and the hook part, completing the connection between the first limiting body 10 and the second limiting body 11, so that the first filter cloth 1 and the second filter cloth 2 can be covered on the outside of the filter plate.

[0030] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel filter cloth for a filter press, comprising a first filter cloth (1) and a second filter cloth (2), characterized in that: The first filter cloth (1) and the second filter cloth (2) are both detachably connected to the connecting piece (3), and the first filter cloth (1) and the second filter cloth (2) are both reinforcedly connected to the connecting piece (3) via a locking piece, and the outer walls of the first filter cloth (1) and the second filter cloth (2) are connected via a limiting piece.

2. A novel filter press filter cloth according to claim 1, characterized in that: The detachable connection method between the first filter cloth (1) and the second filter cloth (2) and the connecting piece (3) is Velcro bonding, the Velcro is divided into a velvet piece (4) and a hook piece (5), and the velvet piece (4) and the hook piece (5) can be bonded by sticking them together, and two groups of the velvet pieces (4) are respectively arranged on the opposite sides of the first filter cloth (1) and the second filter cloth (2), and two groups of the hook pieces (5) are arranged on the inner sides of the two ends of the connecting piece (3).

3. A novel filter press filter cloth according to claim 2, characterized in that: The connecting member (3) comprises a first connecting body (6) and a second connecting body (7), a group of the second connecting bodies (7) are respectively installed at two ends of the first connecting body (6), and the hook member (5) is arranged on opposite sides of the two groups of the second connecting bodies (7).

4. A novel filter press filter cloth according to claim 3, characterized in that: The locking member comprises a first locking block (8) and a second locking block (9); a plurality of groups of the first locking blocks (8) are equidistantly installed in a circular shape at the center positions of the first filter cloth (1) and the second filter cloth (2); the first locking block (8) penetrates the end of the connecting member (3) and is threadedly connected to the second locking block (9).

5. The novel filter cloth for filter press according to claim 1 is characterized in that: The limiting member comprises a first limiting body (10) and a second limiting body (11); a plurality of groups of the first limiting bodies (10) are equidistantly mounted on the outer wall of each side of the first filter cloth (1); a plurality of groups of the second limiting bodies (11) are equidistantly mounted on the outer wall of each side of the second filter cloth (2); an end of the second limiting body (11) away from the second filter cloth (2) can penetrate the first limiting body (10) and be pulled back to bond with itself, thereby forming a complete limiting member, thereby assisting the connection between the first filter cloth (1) and the second filter cloth (2).

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