CN219149353U - Detachable filter plate for membrane filter press - Google Patents

Abstract

The utility model discloses a filter plate for a detachable membrane filter press, which comprises a fixed ring and clamping rods, wherein the back surface of the fixed ring is fixedly connected with a cylinder, the outer surface of the cylinder is matched with the inside of a rotary groove, the inner wall of the cylinder is fixedly connected with a convex block, the outer surface of the convex block is matched with the inside of a connecting groove, the convex block is respectively provided with an arc surface part and a plane part, a baffle plate is integrally formed on the convex block, the clamping rods are connected to the membrane filter plate through a movable mechanism, the clamping rods are respectively contacted with a discharge pipe and the arc surface part, and the three clamping rods are arranged.

Description

Detachable filter plate for membrane filter press

Technical Field

The utility model relates to the technical field of membrane filter presses, in particular to a detachable filter plate for a membrane filter press.

Background

The diaphragm filter press is a filter press with an elastic membrane between a filter plate and a filter cloth, and in the use process, when the feeding is finished, high-pressure fluid or gas medium can be injected into the diaphragm plate, and at the moment, the whole diaphragm can bulge to press a filter cake, so that further dehydration of the filter cake is realized, namely, the common press filtration.

Through searching, chinese patent publication No. CN217661707U, publication date 2022-10-28, discloses a detachable filter plate for a membrane filter press, and belongs to the technical field of disassembly of filter plates of membrane filter presses. The utility model comprises a diaphragm filter plate and a discharge pipe for guiding and conveying materials, and the filter plate for the detachable diaphragm filter press, which is designed by the utility model, can realize the rapid disassembly of the diaphragm filter plate and the discharge pipe, avoids the integral structure of the existing filter plate and the discharge sleeve, and is inconvenient to clean the inside of the filter plate, but the device needs corresponding tools when the bolts are disassembled, so that the disassembly and the assembly of the discharge pipe are inconvenient, and the use is limited.

Disclosure of Invention

The utility model aims to provide a detachable filter plate for a membrane filter press, which solves the following technical problems: the prior devices mentioned in the background art require corresponding tools when the bolts are disassembled, so that the disassembly and the assembly of the discharging pipe are inconvenient, and the use is limited.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a detachable filter plate for membrane filter press, includes the membrane filter plate, the jack has been seted up in the front of membrane filter plate, be provided with the discharging pipe in the jack, rotatory groove has been seted up in the front of membrane filter plate, the spread groove has been seted up to the inside of membrane filter plate, communicate between spread groove and the rotatory groove, be provided with fixed establishment on the membrane filter plate.

The utility model discloses a diaphragm filter plate, including fixed establishment, discharge pipe, rotary groove, clamping lever, fixed establishment, discharge pipe, fixed establishment includes fixed ring and clamping lever, the back fixedly connected with barrel of fixed ring, the surface and the inside looks adaptation of rotary groove of barrel, the inner wall fixedly connected with lug of barrel, the surface and the inside looks adaptation of spread groove of lug, be provided with cambered surface portion and plane portion on the lug respectively, integrated into one piece has the baffle on the lug, the clamping lever passes through movable mechanism to be connected on the diaphragm filter plate, the clamping lever contacts with discharging pipe and cambered surface portion respectively, the clamping lever is provided with three.

As a further scheme of the utility model: the movable mechanism comprises a movable groove, a pressing plate and a spring, wherein the movable groove is formed in the diaphragm filter plate, the movable groove is respectively communicated with the jack and the connecting groove, the pressing plate is fixedly connected to the outer surface of the clamping rod, and the spring is sleeved on the outer surface of the clamping rod.

As a further scheme of the utility model: the movable groove consists of a first groove body, a second groove body and a third groove body, wherein the first groove body, the third groove body and the clamping rod are matched with each other, and the second groove body and the pressing plate are matched with each other.

As a further scheme of the utility model: one end of the spring is fixedly connected with one side of the pressing plate, and the other end of the spring is fixedly connected with the inside of the second groove body.

As a further scheme of the utility model: the one end that the clamping lever is close to the lug sets up to be the arc convex surface, the one end that the clamping lever is close to the discharging pipe sets up to be the arc concave surface.

Advantageous effects

The utility model provides a filter plate for a detachable diaphragm filter press. Compared with the prior art, the method has the following beneficial effects:

this application is through rotatory solid fixed ring, under the cooperation use of cambered surface portion and plane portion to realize promoting the effect to the clamping lever, and then make the clamping lever carry out the centre gripping to the discharging pipe, thereby realize fixing the jack, can realize carrying out quick assembly disassembly to diaphragm filter plate and jack, easy operation, convenient to use.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a partial cutaway view of the present utility model;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

fig. 4 is a perspective view of the retaining ring and barrel of the present utility model.

In the figure: 1. a membrane filter plate; 2. a jack; 3. a discharge pipe; 4. a rotary groove; 5. a connecting groove; 6. a fixing mechanism; 61. a fixing ring; 62. a clamping rod; 63. a cylinder; 64. a bump; 65. an arc surface portion; 66. a planar portion; 67. a baffle; 68. a movable mechanism; 681. a movable groove; 6811. a first tank body; 6812. a second tank body; 6813. a third tank; 682. a pressing plate; 683. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses a detachable filter plate for a membrane filter press, which comprises a membrane filter plate 1, wherein a jack 2 is formed in the front surface of the membrane filter plate 1, a discharge pipe 3 is arranged in the jack 2, a rubber pad is arranged between the jack 2 and the discharge pipe 3, a rotary groove 4 is formed in the front surface of the membrane filter plate 1, a connecting groove 5 is formed in the membrane filter plate 1, the connecting groove 5 is communicated with the rotary groove 4, and a fixing mechanism 6 is arranged on the membrane filter plate 1; the fixed establishment 6 includes solid fixed ring 61 and clamping rod 62, gu the back fixedly connected with barrel 63 of solid fixed ring 61, barrel 63's surface and the inside looks adaptation of rotary tank 4, barrel 63's inner wall fixedly connected with lug 64, lug 64's surface and the inside looks adaptation of spread groove 5 are provided with cambered surface portion 65 and plane portion 66 on the lug 64 respectively, integrated into one piece has baffle 67 on the lug 64, clamping rod 62 passes through movable mechanism 68 to be connected on diaphragm filter plate 1, clamping rod 62 contacts with discharging pipe 3 and cambered surface portion 65 respectively, clamping rod 62 is provided with three, through rotatory solid fixed ring 61, under cambered surface portion 65 and plane portion 66's cooperation use, thereby realize carrying out the pushing action to clamping rod 62, and then make clamping rod 62 carry out the centre gripping to discharging pipe 3, thereby realize fixing jack 2, can realize carrying out quick assembly disassembly to diaphragm filter plate 1 and jack 2, and is easy to operate, and is convenient to use.

The movable mechanism 68 comprises a movable groove 681, a pressing plate 682 and a spring 683, when the clamping rod 62 clamps the discharging pipe 3, the spring 683 is in an extending state, the spring 683 mainly plays a role in resetting the clamping rod 62, the movable groove 681 is arranged in the membrane filter plate 1, the movable groove 681 is respectively communicated with the jack 2 and the connecting groove 5, the pressing plate 682 is fixedly connected on the outer surface of the clamping rod 62, and the spring 683 is sleeved on the outer surface of the clamping rod 62.

The movable slot 681 is composed of a first slot 6811, a second slot 6812 and a third slot 6813, the first slot 6811 and the third slot 6813 are matched with the clamping rod 62, and the second slot 6812 is matched with the pressing plate 682.

One end of the spring 683 is fixedly connected with one side of the pressing plate 682, and the other end of the spring 683 is fixedly connected with the inside of the second groove 6812.

The end of the clamping rod 62, which is close to the lug 64, is provided with an arc-shaped convex surface, and the end of the clamping rod 62, which is close to the discharging pipe 3, is provided with an arc-shaped concave surface.

And all that is not described in detail in this specification is well known to those skilled in the art.

The working principle of the utility model is as follows: through rotatory solid fixed ring 61, and then solid fixed ring 61 drives barrel 63 rotation, thereby the one end of clamping lever 62 arc convex surface is in proper order with plane portion 66 and arc portion 65 contact, and spring 683 is by compression state gradually the state of returning, thereby clamping lever 62 activity in movable groove 681, and then discharging pipe 3 loses the centre gripping effect of clamping lever 62, at this moment, can take out discharging pipe 3 from jack 2, consequently, realize dismantling fast to diaphragm filter plate 1 and jack 2, conveniently change the ejection of compact cover, the inside to the filter plate is convenient to clean simultaneously, at the time of the installation, insert discharging pipe 3 in jack 2, simultaneously, counter-rotating solid fixed ring 61, and then gu fixed ring 61 drives barrel 63 counter-rotation, afterwards, clamping lever 62 is in proper order with arc portion 65 and plane portion 66 contact (final clamping lever 62 is in contact state with plane portion 66), thereby make clamping lever 62 atress, realize promoting the effect to clamping lever 62, and then make clamping lever 62 carry out the centre gripping to discharging pipe 3, thereby realize fixing to jack 2, easy operation, and convenience in use.

It is noted that 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)

1. The utility model provides a detachable filter plate for membrane filter press, includes membrane filter plate (1), jack (2) have been seted up in the front of membrane filter plate (1), be provided with discharging pipe (3), its characterized in that in jack (2): the front surface of the diaphragm filter plate (1) is provided with a rotary groove (4), the inside of the diaphragm filter plate (1) is provided with a connecting groove (5), the connecting groove (5) is communicated with the rotary groove (4), and the diaphragm filter plate (1) is provided with a fixing mechanism (6);

the utility model provides a fixed establishment (6) is including solid fixed ring (61) and clamping lever (62), the back fixedly connected with barrel (63) of solid fixed ring (61), the surface of barrel (63) and the inside looks adaptation of rotary tank (4), the inner wall fixedly connected with lug (64) of barrel (63), the surface and the inside looks adaptation of spread groove (5) of lug (64), be provided with arc portion (65) and plane portion (66) on lug (64) respectively, integrated into one piece has baffle (67) on lug (64), clamping lever (62) are connected on diaphragm filter plate (1) through movable mechanism (68), clamping lever (62) respectively with discharging pipe (3) and arc portion (65) contact, clamping lever (62) are provided with three.

2. A filter plate for a removable membrane filter press as defined in claim 1, wherein: the movable mechanism (68) comprises a movable groove (681), a pressing plate (682) and a spring (683), wherein the movable groove (681) is formed in the inside of the diaphragm filter plate (1), the movable groove (681) is respectively communicated with the jack (2) and the connecting groove (5), the pressing plate (682) is fixedly connected to the outer surface of the clamping rod (62), and the spring (683) is sleeved on the outer surface of the clamping rod (62).

3. A filter plate for a removable membrane filter press as defined in claim 2, wherein: the movable groove (681) is composed of a first groove body (6811), a second groove body (6812) and a third groove body (6813), the first groove body (6811) and the third groove body (6813) are matched with the clamping rod (62), and the second groove body (6812) is matched with the pressing plate (682).

4. A filter plate for a removable membrane filter press as defined in claim 3, wherein: one end of the spring (683) is fixedly connected with one side of the pressing plate (682), and the other end of the spring (683) is fixedly connected with the inside of the second groove body (6812).

5. A filter plate for a removable membrane filter press as defined in claim 1, wherein: the one end that clamping lever (62) is close to lug (64) sets up to be the arc convex surface, the one end that clamping lever (62) is close to discharging pipe (3) sets up to be the arc concave surface.

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