Cloth clamping device with wear-resistant lining plate

Abstract

The cloth clamping device with the wear-resistant lining plate comprises a main body and the lining plate, the body is in a circular truncated cone shape and is hollow, a fixing table is arranged on the inner side of the top of the body, and a long-strip-shaped hole is formed in the side face of the body and serves as a discharging hole. The lining plate is made of a wear-resistant metal material and is annular, and a central hole is formed in the middle of the lining plate; the lining plate is fixed on the inner side of the top of the main body, the outer diameter of the lining plate corresponds to the hollow inner diameter of the main body, and the inner diameter of the lining plate center hole corresponds to the outer diameter of the main body fixing table; the lining plate is fixed on the inner side of the top of the main body; the fixed table on the main body is clamped into a center hole in the lining plate; according to the cloth clamping device with the wear-resistant lining plate, the main body is made of a plastic material, the wear-resistant lining plate is made of a wear-resistant metal material, and materials impact the wear-resistant lining plate in the main body; on the premise that the durability is guaranteed, the overall cost is reduced, and the machining difficulty is lowered.

Description

Technical Field

[0001] The utility model belongs to the field of filter presses of filtering equipment, and relates to a cloth clamp with a wear-resistant lining plate. Background Art

[0002] The filter press is the main filtering equipment for solid-liquid separation. The filter cloth is the filter medium installed on both sides of the filter plate of the filter press. When working, the filter plate frame presses the filter cloth tightly, and a closed filter chamber is formed between two adjacent filter cloths. The material enters the filter chamber through the feed hole under the pressure of the feed pump, and the filter cloth intercepts the particles in the material to form a filter cake in the filter chamber.

[0003] The applicant proposed the "Corner Hole Feed Filter Plate Dividing Hole Cloth Clamp", application number 202420393525.5. The two main bodies of the corner hole feed filter plate dividing hole cloth clamp are symmetrically arranged on both sides of the feed filter plate dividing hole. The two main bodies fix and clamp the filter cloth. The material flows out from the long hole-shaped discharge hole on the side of the main body. The material impacts the inner cavity of the main body but does not impact the filter cloth on the opposite side, thereby increasing the service life of the filter cloth. The problem with the prior art is that if the cloth clamp is made of plastic materials commonly used in the filter press industry, although the cost is low, the impact resistance is poor, and the position of the inner cavity of the main body impacted by the material is easy to wear; if the cloth clamp is made of metal material, although the durability is excellent, the cost is high. Utility Model Content

[0004] The purpose of the utility model is to solve the deficiencies existing in the above-mentioned background technology and to provide a cloth clamp with a wear-resistant lining plate.

[0005] A cloth clamp with a wear-resistant lining comprises: a main body and a lining; the main body is in the shape of a truncated cone, the interior of the main body is hollow, a fixing platform is arranged on the inner side of the top of the main body, and a long hole is arranged on the side of the main body as a discharge hole; the lining is made of wear-resistant metal, the lining is in a circular ring shape, and the middle of the lining is a center hole; the lining is fixed to the inner side of the top of the main body, the outer diameter of the lining corresponds to the inner diameter of the hollow inside the main body, and the inner diameter of the center hole of the lining corresponds to the outer diameter of the fixing platform of the main body; the lining is fixed to the inner side of the top of the main body, and the fixing platform on the main body is inserted into the center hole on the lining.

[0006] Preferably, several positioning protrusions are arranged on the inner side of the top of the main body, and several positioning holes are arranged on the lining plate, and the positioning protrusions on the inner side of the top of the main body correspond to the size and position of the positioning holes on the lining plate; the lining plate is fixed to the inner side of the top of the main body, and the positioning protrusions on the main body are inserted into the positioning holes on the lining plate to prevent the lining plate from displacement.

[0007] The utility model discloses a cloth clamp with a wear-resistant lining, wherein the main body is made of plastic material, the wear-resistant lining is made of wear-resistant metal material, and the material impacts the wear-resistant lining inside the main body; the utility model reduces the overall cost and the processing difficulty under the premise of ensuring durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a cross-sectional view of a cloth clamp with a wear-resistant lining plate of the utility model.

[0009] Figure 2 It is a schematic diagram of the lining plate of the utility model.

[0010] In the figure: 1, main body; 11, fixing platform; 12, discharge hole; 13, positioning protrusion; 2, lining plate; 21, center hole; 22, positioning hole. DETAILED DESCRIPTION

[0011] The technical solutions in the embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0012] like Figure 1 , Figure 2 As shown, the main body 1 has a truncated cone shape, and the main body 1 is hollow inside. A fixing platform 11 is arranged on the inner side of the top of the main body 1, and a long hole is arranged on the side of the main body 1 as a discharge hole 12; the lining plate 2 is made of wear-resistant metal, and the lining plate 2 is annular, and the middle of the lining plate 2 is a center hole 21; the outer diameter of the lining plate 2 corresponds to the inner diameter of the hollow inside the main body 1, and the inner diameter of the center hole 21 of the lining plate 2 corresponds to the outer diameter of the fixing platform 11 of the main body 1; a plurality of positioning protrusions 13 are arranged on the inner side of the top of the main body 1, and a plurality of positioning holes 22 are arranged on the lining plate 2, and the positioning protrusions 13 on the inner side of the top of the main body 1 correspond to the size and position of the positioning holes 22 on the lining plate 2; the lining plate 2 is fixed to the inner side of the top of the main body 1, and the fixing platform 11 on the main body 1 is inserted into the center hole 21 on the lining plate 2, and the positioning protrusions 13 on the main body 1 are inserted into the positioning holes 22 on the lining plate 2; the material impacts the wear-resistant lining plate 2 inside the main body 1; the utility model reduces the overall cost and the processing difficulty under the premise of ensuring durability.

Claims

1. A cloth clamp with a wear-resistant lining, characterized in that: include: Main body and lining plate; the main body is in the shape of a truncated cone, the interior of the main body is hollow, a fixing platform is arranged on the inner side of the top of the main body, and a long hole is arranged on the side of the main body as a discharge hole; the lining plate is made of wear-resistant metal, the lining plate is in a circular shape, and the middle of the lining plate is a center hole; the lining plate is fixed on the inner side of the top of the main body, the outer diameter of the lining plate corresponds to the inner diameter of the hollow inside the main body, and the inner diameter of the center hole of the lining plate corresponds to the outer diameter of the fixing platform of the main body; the lining plate is fixed on the inner side of the top of the main body, and the fixing platform on the main body is inserted into the center hole on the lining plate.

2. The cloth clamp with wear-resistant lining according to claim 1, characterized in that: Several positioning protrusions are arranged on the inner side of the top of the main body, and several positioning holes are arranged on the lining plate. The positioning protrusions on the inner side of the top of the main body correspond to the size and position of the positioning holes on the lining plate. The lining plate is fixed on the inner side of the top of the main body, and the positioning protrusions on the main body are inserted into the positioning holes on the lining plate.

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