CN215462275U

CN215462275U - Pressure filter with combined crossbeam

Info

Publication number: CN215462275U
Application number: CN202121754317.6U
Authority: CN
Inventors: 陈正福
Original assignee: Fujian Xiechang Environmental Protection Technology Co ltd
Current assignee: Fujian Xiechang Environmental Protection Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-11
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of filter pressing equipment, in particular to a filter press with a combined girder, which comprises a filter press body, a girder, a filter plate, a supporting part and rollers, wherein the plane structure of the traditional girder is uniquely made into a structure with an upper circle and a lower circle, the dislocation of the filter plate caused by the slippage of the rollers at two ends of the filter plate on the girder can be effectively avoided, the running stability of the filter press is ensured, in addition, the arrangement of a limiting block can improve the strength of the supporting part, the phenomenon that the supporting part is damaged and cannot be used due to the fact that stress is concentrated on two sides of the top surface of the supporting part is avoided, the filter press has practical significance and popularization value, and good economic benefit can be expected to be generated.

Description

Pressure filter with combined crossbeam

Technical Field

The utility model relates to the technical field of filter pressing equipment, in particular to a filter press with a combined girder.

Background

The filter press is a mechanical device which utilizes a special filter medium and applies a certain pressure to an object to dialyze liquid, and is a common solid-liquid separation device; the method is applied to chemical production at the beginning of the 18 th century, and is still widely applied to the industries of chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like until now.

The filter press can push up tight filter plate at the in-process hydro-cylinder, consequently can receive a thrust and pulling force at the tight in-process girder in hydro-cylinder top, can be equipped with the gyro wheel between filter plate both ends and girder usually, because the girder top surface is planar structure, consequently the filter plate easily makes both ends take place to slide on the girder because of the uneven problem of atress in the use filter press, lead to each filter plate to arrange the problem of misplacing, the filter cloth surface slagging-off is not clean, how to solve the dislocation of filter plate on the girder, the technical problem that technical personnel in the field need to solve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter press with a combined crossbeam so as to solve the problems mentioned in the background technology.

In order to achieve the purpose, the filter press comprises a filter press body, girders, filter plates, supporting parts and rollers, wherein the girders are fixedly arranged on two sides of the filter press body along the length direction of the filter press body, the filter plates are movably arranged on the filter press body, the top surfaces of the supporting parts are in a convex arc shape, the supporting parts are detachably arranged on the top surfaces of the girders, the rollers are arranged on two sides of the filter plates, and the shapes of the side surfaces of the rollers are just matched with the top surfaces of the supporting parts.

Preferably, both sides of the bottom surface of the supporting part are provided with limit grooves, the top surface of the crossbeam is provided with limit blocks matched with the shapes of the limit grooves, and the limit blocks are inserted into the limit grooves to realize detachable connection of the supporting part and the crossbeam.

Preferably, the top end of the limiting block is just abutted against the top surface of the supporting part, and the top end of the limiting block is matched with the convex arc surface of the top surface of the supporting part in shape.

Preferably, the crossbeam and the limiting block are of an integrated structure.

Preferably, the support part is provided with a limiting bolt, and the limiting bolt transversely penetrates through the support part and the limiting block to form a screw pair with the support part and the limiting block.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

according to the filter press with the combined girder, the limiting blocks are clamped in the limiting grooves and then screwed into the limiting bolts, so that the supporting part and the girder can be quickly installed; because the supporting part top surface matches for protruding cambered surface form and gyro wheel side and supporting part top surface shape, the sideslip about the gyro wheel on the supporting part can be restricted in the design of protruding cambered surface, and the supporting part supports the supporting part top surface and avoids the atress too to concentrate and lead to the supporting part both sides to appear sunken, the deformation problem.

The utility model uniquely makes the plane structure of the traditional girder into a structure with an upper circle and a lower circle, can effectively avoid the dislocation of the filter plate caused by the slippage of the rollers at the two ends of the filter plate on the girder, ensures the operation stability of the filter press, can improve the strength of the supporting part due to the arrangement of the limiting block, avoids the situation that the supporting part is damaged and can not be used due to the concentrated stress on the two sides of the top surface of the supporting part, has practical significance and popularization value, and can generate good economic benefit.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the girder-support portion assembly;

FIG. 3 is a schematic (partial) top view of the longeron;

in the figure: the filter press comprises a filter press body 1, a girder 2, a limiting block 21, a filter plate 3, a supporting part 4, a limiting groove 41, a roller 5 and a limiting bolt 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

With reference to fig. 1-3, a filter press with a combined girder comprises a filter press body 1, a girder 2, a filter plate 3, a support part 4, a roller 5 and a limit bolt 6, wherein the girder 2 is fixedly arranged on two sides of the filter press body 1 along the length direction of the filter press body 1, the filter plate 3 is movably arranged on the filter press body 1, the top surface of the support part 4 is in a convex arc surface shape, the support part 4 is detachably arranged on the top surface of the girder 2, two sides of the bottom surface of the support part 4 are integrally provided with a limit groove 41, the top surface of the girder 2 is provided with a limit block 21 matched with the shape of the limit groove 41, the limit block 21 is inserted in the limit groove 41 to realize the detachable connection of the support part 4 and the girder 2, the top end of the limit block 21 is just abutted against the top surface of the support part 4 and the top end of the limit block 21 to be matched with the convex arc surface shape of the top surface of the support part 4, the roller 5 is arranged on two sides of the filter plate 3 and the side surface of the roller 5 is just matched with the top surface of the support part 4 In addition, the limit bolt 6 transversely penetrates through the support part 4 and the limit block 21 to form a screw pair with the support part and the limit block.

The working principle of the utility model is as follows: the limiting block 21 is clamped in the limiting groove 41 and then is screwed into the limiting bolt 6, so that the supporting part 4 and the girder 2 can be quickly installed; because 4 top surfaces of supporting part are convex arc surface form and 5 sides of gyro wheel are matchd with 4 top surface shapes of supporting part, the sideslip about gyro wheel 5 on supporting part 4 can be restricted in the design of convex arc surface, and supporting part 4 supports 4 top surfaces of supporting part to avoid the atress too concentrated to lead to the sunken, deformation problem to appear in 4 both sides of supporting part.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pressure filter with make up girder, includes pressure filter body (1), girder (2) and filter plate (3), girder (2) are fixed along pressure filter body (1) length direction and are set up in pressure filter body (1) both sides, and filter plate (3) are movably set up on pressure filter body (1), its characterized in that:

the device also comprises a supporting part (4) and a roller (5);

the top surface of the supporting part (4) is in a convex arc surface shape, and the supporting part (4) is detachably arranged on the top surface of the girder (2);

the rollers (5) are arranged on two sides of the filter plate (3), and the shape of the side surface of each roller (5) is just matched with the top surface of the support part (4).

2. A filter press having an integrated girder according to claim 1, wherein: supporting part (4) bottom surface both sides are provided with spacing groove (41), girder (2) top surface is provided with stopper (21) that matches with spacing groove (41) shape, and stopper (21) are inserted and are located spacing groove (41) and realize the dismantlement of supporting part (4) and girder (2) and be connected.

3. A filter press having an integrated girder according to claim 2, wherein: the top end of the limiting block (21) is just propped against the top surface of the supporting part (4), and the top end of the limiting block (21) is matched with the convex arc surface of the top surface of the supporting part (4) in shape.

4. A filter press having an integrated girder according to claim 2, wherein: the girder (2) and the limiting block (21) are of an integrated structure.

5. A filter press having a composite girder according to any one of claims 1 to 4, wherein: the support part is characterized by further comprising a limiting bolt (6), wherein the limiting bolt (6) transversely penetrates through the support part (4) and the limiting block (21) to form a screw pair with the support part.