CN217041455U

CN217041455U - Embedded diaphragm filter plate

Info

Publication number: CN217041455U
Application number: CN202220688922.6U
Authority: CN
Inventors: 张居亮; 张振创; 姚付强; 耿珍珍
Original assignee: Yuzhou Yuwei Filtration Equipment Co ltd
Current assignee: Yuzhou Yuwei Filtration Equipment Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-26
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses an inserted diaphragm filter plate relates to diaphragm filter plate technical field, including the core, the central point department of core one end has seted up the through-hole, and the inside at core both ends all is provided with the rubber diaphragm, a plurality of spouts have all been seted up all around to the inside at core both ends, and the inside activity strip that all is provided with all around in core both ends, the slider is all installed to the inside one end that is close to the core to activity strip, and the one end of slider runs through inside one end of core inside and extend to inside the spout. The utility model discloses a through the pulling clamp plate for the relation is relieved with the activity strip to the clamp plate, thereby can utilize the sliding construction of activity strip and core, relieves the fixed rubber diaphragm that the activity strip is right, is convenient for install and change the rubber diaphragm, through this mode not only easy operation, manufacturing cost is lower moreover, has realized the function that this device is convenient for install and change.

Description

Embedded diaphragm filter plate

Technical Field

The utility model relates to a diaphragm filter plate technical field specifically is an inserted diaphragm filter plate.

Background

The diaphragm filter plate is one of the inside subassembly of pressure filter, mainly through using with van-type filter plate combination, and its rubber diaphragm filter plate is mainly through inlaying inside the core, because of having better elasticity to be difficult to damage, but traditional embedded diaphragm filter plate is in the use, and it is comparatively troublesome to the installation change of rubber diaphragm, inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inserted diaphragm filter plate to solve the inconvenient problem of installing the change that carries on of diaphragm that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an inserted diaphragm filter plate, includes the core, the central point department of putting of core one end has seted up the through-hole, and the inside at core both ends all is provided with the rubber diaphragm, a plurality of spouts have all been seted up all around to the inside at core both ends, and all be provided with movable strip all around the inside at core both ends, the slider is all installed near the inside one end of core to activity strip, and inside the one end of slider runs through the inside one end of core and extends to the spout, inside a plurality of recesses have all been seted up all around at core both ends, and the inside one end of recess installs the spring block, the one end of spring block is connected with the movable block, the both ends of core all are provided with four clamp plates, and the clamp plate all installs the connecting rod near the both sides of core one end, the one end of connecting rod runs through core one end and is connected with movable block one end.

Preferably, the movable strips are isosceles trapezoids, and the inclined planes of two adjacent movable strips are in contact with each other.

Preferably, the length of the movable strip is the same as that of one end inside the core plate, and one end of the movable strip is in contact with the inside of one end of the core plate.

Preferably, the pressing plates are arranged at two ends of the core plate at equal angles, and the pressing plates and the movable strips are in a parallel state.

Preferably, both ends inside the through hole are provided with annular convex blocks, and the inner wall of the rubber diaphragm is in contact with the outer sides of the annular convex blocks at both ends inside the through hole.

Preferably, one end of the movable strip is in contact with one end of the rubber diaphragm, and the other end of the movable strip is in contact with one end of the pressing plate.

Compared with the prior art, the utility model provides a pair of inserted diaphragm filter plate has following beneficial effect:

the utility model provides a fixing device which can fix a rubber diaphragm by utilizing the existence of a movable strip, prevent the inner parts of the two ends of the core plate of the rubber diaphragm from falling off, and the existence of the pressing plate can utilize the elasticity of the spring block to ensure that the pressing plate can be stably arranged at one end of the movable strip, the position of the movable strip is limited so as to fixedly clamp the rubber diaphragm, so that the rubber diaphragm can stably carry out filtering work, therefore, when the rubber diaphragm needs to be replaced, the pressure plate and the movable strip are released by pulling the pressure plate, thereby utilizing the sliding structure of the movable strips and the core plate to remove the fixed rubber diaphragm of the movable strip pair, facilitating the installation and replacement of the rubber diaphragm, through the mode, the operation is simple, the manufacturing cost is low, and the function that the device is convenient to install and replace is realized.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

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

In the figure: 1. a core board; 2. a groove; 3. a spring block; 4. a movable bar; 5. a slider; 6. a connecting rod; 7. a rubber diaphragm; 8. a movable block; 9. a through hole; 10. pressing a plate; 11. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-3, an embedded diaphragm filter plate comprises a core plate 1, a through hole 9 is formed at the center of one end of the core plate 1, the insides of the two ends of the core plate 1 are provided with rubber diaphragms 7, the periphery of the insides of the two ends of the core plate 1 is provided with a plurality of sliding chutes 11, and the peripheries of the inner parts of the two ends of the core plate 1 are all provided with movable strips 4, one ends of the movable strips 4 close to the inner part of the core plate 1 are all provided with sliding blocks 5, one end of the sliding block 5 penetrates through the inner part of one end of the core plate 1 and extends to the inner part of the sliding chute 11, the periphery of the inner part of the two ends of the core plate 1 is provided with a plurality of grooves 2, and one end of the interior of the groove 2 is provided with a spring block 3, one end of the spring block 3 is connected with a movable block 8, two ends of the core plate 1 are provided with four pressure plates 10, the two sides of the end, close to the core plate 1, of the pressing plate 10 are provided with connecting rods 6, and one end of each connecting rod 6 penetrates through one end of the core plate 1 and is connected with one end of the movable block 8;

the movable strips 4 are isosceles trapezoids, and the inclined planes of two adjacent movable strips 4 are mutually contacted;

the length of the movable strip 4 is the same as that of one end inside the core plate 1, and one end of the movable strip 4 is in contact with the inside of one end of the core plate 1;

the press plates 10 are arranged at two ends of the core plate 1 at equal angles, and the press plates 10 and the movable strips 4 are in a parallel state;

annular lugs are arranged at two ends inside the through hole 9, and the inner wall of the rubber diaphragm 7 is contacted with the outer sides of the annular lugs at two ends inside the through hole 9;

one end of the movable strip 4 is contacted with one end of the rubber diaphragm 7, and the other end of the movable strip 4 is contacted with one end of the pressing plate 10;

specifically, as shown in fig. 1, 2 and 3, the device forms a corresponding membrane filter plate by combining a core plate 1 and a rubber membrane 7, the rubber membrane 7 can be fixed by using the existence of a movable strip 4, the rubber membrane 7 is prevented from falling off from the inner parts of the two ends of the core plate 1 due to the rubber membrane 7, and the rubber membrane 7 can be stably clamped by using the elasticity of a spring block 3 due to the existence of a pressing plate 10, so that the rubber membrane 7 can be stably filtered when the rubber membrane 7 needs to be replaced by pulling the pressing plate 10 to release the release relationship between the pressing plate 10 and the movable strip 4, and the fixed rubber membrane 7 of the movable strip 4 can be released by using the sliding structure of the movable strip 4 and the core plate 1, the rubber diaphragm 7 is convenient to install and replace, and the function of the device convenient to install and replace can be achieved through the rubber diaphragm.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an embedded diaphragm filter plate, includes core (1), its characterized in that: the core plate is characterized in that a through hole (9) is formed in the center of one end of the core plate (1), rubber diaphragms (7) are arranged inside two ends of the core plate (1), a plurality of sliding grooves (11) are formed in the periphery of the inside of two ends of the core plate (1), movable strips (4) are arranged on the periphery of the inside of two ends of the core plate (1), a sliding block (5) is arranged at one end, close to the inside of the core plate (1), of each movable strip (4), one end of each sliding block (5) penetrates through the inside of one end inside the core plate (1) and extends into the corresponding sliding groove (11), a plurality of grooves (2) are formed in the periphery of the inside of two ends of the core plate (1), a spring block (3) is arranged at one end inside each groove (2), one end of each spring block (3) is connected with a movable block (8), four pressing plates (10) are arranged at two ends of the core plate (1), and connecting rods (6) are arranged on two sides, close to one end of each pressing plate (10), close to the core plate (1), one end of the connecting rod (6) penetrates through one end of the core plate (1) and is connected with one end of the movable block (8).

2. An embedded diaphragm filter plate according to claim 1, wherein: the shape of the movable strips (4) is isosceles trapezoid, and the inclined planes of two adjacent movable strips (4) are mutually contacted.

3. An embedded diaphragm filter plate according to claim 1, wherein: the length of the movable strip (4) is the same as that of one end inside the core plate (1), and one end of the movable strip (4) is in contact with the inside of one end of the core plate (1).

4. An embedded diaphragm filter plate according to claim 1, wherein: the pressing plates (10) are arranged at two ends of the core plate (1) at equal angles, and the pressing plates (10) and the movable strips (4) are in a parallel state.

5. An embedded diaphragm filter plate according to claim 1, wherein: and the two ends inside the through hole (9) are provided with annular convex blocks, and the inner wall of the rubber diaphragm (7) is in contact with the outer sides of the annular convex blocks at the two ends inside the through hole (9).

6. A mosaic membrane filter plate according to claim 1, wherein: one end of the movable strip (4) is in contact with one end of the rubber diaphragm (7), and the other end of the movable strip (4) is in contact with one end of the pressing plate (10).