CN217746058U

CN217746058U - Fixed mounting structure of filter element pressing plate

Info

Publication number: CN217746058U
Application number: CN202221410566.8U
Authority: CN
Inventors: 李哲; 何瑛祺
Original assignee: Sinopec Fourth Construction Co Ltd
Current assignee: Sinopec Fourth Construction Co Ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-08
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a fixed mounting structure of filter core clamp plate, filter core clamp plate adopts components of a whole that can function independently structure, every end clamp plate comprises two clamp plate piecemeals, be equipped with the space seam between two clamp plate piecemeals, filter core both ends clamp plate adopts four pull rods to connect, two clamp plate piecemeals that the axial is relative adopt two pull rods to connect, every end of this structure still includes two layering that are parallel to each other, two layering span the space seam between two clamp plate piecemeals between two parties, the layering adopts stud and lock female fixed with the clamp plate piecemeal, stud's one end and clamp plate piecemeal rigid coupling, the lock is female is connected to the other end. The utility model discloses can the leveling clamp plate, make the sealed lid of clamp plate compaction filter core, make the atress of the sealed lid of filter core more even, and then guarantee the degree of compressing tightly between clamp plate and the sealed lid of filter core in the design range, it is effectual to fasten, and the reliability is high, can protect that the filter core is sealed reliable. The clamp plate is convenient to mount and dismount, the filter element is convenient to maintain, and the convenience for replacing the filter element is greatly improved.

Description

Fixed mounting structure of filter element pressing plate

Technical Field

The utility model relates to a mounting structure, especially a fixed mounting structure of filter core clamp plate.

Background

The filter is widely applied in industry and is fully applied in the field of petrochemical industry. The filter element is an important part in the filter, and the purpose of the upper pressure plate of the filter element is to press the sealing cover on the top of the filter element. At present, a common filter element pressing plate is of an integrated structure and made of stainless steel, a plurality of filter element through holes and connecting holes which correspond to the filter elements one to one are formed in the filter element pressing plate, the filter element through holes are formed in a sealing cover at the top of each filter element in a sleeved mode, and the connecting holes are used for penetrating and connecting pull rods to fix the filter elements. The filter element pressing plate adopts an integrated structure, and is inconvenient to disassemble. The filter element is made of special material, belongs to a quick-wear part and needs special protection, and if the press plate is completely removed during filter element replacement, the filter element is completely exposed, and a large amount of dust and sundries can be adhered to the filter element to pollute the filter element. In order to dismantle, simple to operate, some customers require the filter core clamp plate to adopt the components of a whole that can function independently structure, are equipped with the space gap between two clamp plate piecemeals, if reuse current fastening structure, space gap department can the perk, and the clamp plate does not press the tight lid of solid filter core, and the sealed lid atress of filter core is inhomogeneous, brings adverse effect for the filter core is sealed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem who exists among the well-known technique and provide a fixed mounting structure of filter core clamp plate, can make the sealed lid of clamp plate compaction filter core to make the filter core dismantle, maintain the convenience.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: the utility model provides a fixed mounting structure of filter core clamp plate, filter core clamp plate adopts components of a whole that can function independently structure, and every end clamp plate comprises two clamp plate piecemeals, is equipped with the space gap between two clamp plate piecemeals, and filter core both ends clamp plate adopts four pull rods to connect, and the axial is relative two the clamp plate piecemeal adopts two the pull rod is connected, and every end of this structure still includes two layering that are parallel to each other, two the layering spanes two between two placed in the middle the space gap between the clamp plate piecemeal, the layering with the clamp plate piecemeal adopts stud and lock female fixed, stud's one end with clamp plate piecemeal rigid coupling, the lock is female is connected to the other end.

On the basis of the scheme, the utility model discloses following improvement has still been made:

the layering is made by square pipe.

The utility model has the advantages and positive effects that: the two pressing plates are connected in a blocking mode through the two pressing strips, the two pressing plates are integrated in a blocking mode, the pressing strips and the pressing plate blocks are connected through bolts and locking nuts, the pressing plates can be leveled through adjusting the locking nuts, the pressing plates are enabled to compact the filter element sealing covers, stress of the filter element sealing covers is enabled to be more uniform, and therefore the pressing degree between the pressing plates and the filter element sealing covers is guaranteed to be within a design range, the fastening effect is good, reliability is high, and the sealing reliability of the filter element can be protected. Meanwhile, the pressing strip and the pressing plate are in detachable connection in a partitioning mode, the pressing plate is convenient to mount and dismount, the filter element is convenient to maintain, and convenience in filter element replacement is greatly improved. And the utility model discloses simple structure, construction convenience, it is with low costs.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic view of the structure of the pressing bar of the present invention.

In the figure: 1-1, 1-2, pressing plate partitioning; 1-3, spacing gaps; 2. a pull rod; 3. layering; 4. a stud bolt; 5. and (6) locking the nut.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified and will be described in detail with reference to the accompanying drawings:

referring to fig. 1 to 3, a fixed mounting structure of a filter element pressing plate of a filter is characterized in that the filter element pressing plate is of a split structure, each end of the pressing plate is composed of two pressing plate blocks 1-1 and 1-2, a gap 1-3 is arranged between the two pressing plate blocks 1-1 and 1-2, the pressing plates at two ends of the filter element are tightened and fixed by four pull rods 2, the two pressing plate blocks which are opposite in the axial direction are connected by two pull rods 2, each end of the structure further comprises two pressing strips 3 which are parallel to each other, the two pressing strips 3 centrally span the gap 1-3 between the two pressing plate blocks 1-1 and 1-2, the pressing strips 3 and the pressing plate blocks 1-1 and 1-2 are fixed by a stud bolt 4 and a lock nut 5, one end of the stud bolt 4 is fixedly connected with the pressing plate blocks 1-1 and 1-2, and the other end is connected with the lock nut 5.

The adoption lock female fastening layering, can leveling the clamp plate, make the sealed lid of clamp plate compaction filter core, make the atress of the sealed lid of filter core more even, and then guarantee the degree of compression between clamp plate and the sealed lid of filter core in the design range, the fastening is effectual, and the reliability is high, can protect the sealed reliability of filter core. Meanwhile, the pressing strip and the pressing plate are in detachable connection in a partitioning mode, the pressing plate is convenient to mount and dismount, the filter element is convenient to maintain, and convenience in filter element replacement is greatly improved.

In this embodiment, the pressing bar 3 is made of a square tube and is made of the same material as the pressing plate.

During construction, the filter elements are sequentially inserted into the pattern plate, the pressure plate is sleeved on the pull rod and falls on the filter element sealing cover, and the pull rod nut is screwed down; stud bolts are welded on the two pressure plate sub-blocks, connecting holes are formed in the pressing strips, and then the pressing strips are arranged on the stud bolts and fastened by adopting locking nuts. The pressing plate sub-blocks are fixed through pressing strips which are fastened by the locking nuts, the flatness is adjustable, the stress of the filter element sealing cover can be more uniform, and the pressing degree between the pressing plate and the filter element sealing cover is ensured to be in a proper range and the fastening effect is better. The fixed mounting structure is reliable in compression, convenient to mount and convenient to dismount, greatly improves the convenience of replacing the filter element, and has very good practicability.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the scope of the present invention.

Claims

1. The utility model provides a fixed mounting structure of filter core clamp plate, filter core clamp plate adopts the components of a whole that can function independently structure, and every end clamp plate comprises two clamp plate piecemeals, is equipped with the space gap between two clamp plate piecemeals, and filter core both ends clamp plate adopts four pull rods to connect, and the axial is relative two the clamp plate piecemeal adopts two the pull rod is connected, its characterized in that, every end of this structure still includes two layering that are parallel to each other, two the layering spanes two between two placed in the middle the space gap between the clamp plate piecemeal, the layering with the clamp plate piecemeal adopts stud and lock female fixed, stud's one end with clamp plate piecemeal rigid coupling, the lock is female is connected to the other end.

2. The fixed mounting arrangement of a filter cartridge press plate according to claim 1, wherein said bead is formed from square tubing.