Recycled aggregate filter pressing filter plate structure convenient to install

Abstract

The utility model discloses a convenient-to-install recycled aggregate filter-press filter plate structure, which comprises frame components, a filter-press filter plate component, a filter screen fixing component, a limiting pulley, a clamping fixing component and a pressing limiting component, the frame components are arranged on the two sides of the filter-press filter plate component, the limiting pulley is arranged on the outer side of the frame component, and the clamping fixing component is arranged on the outer side of the frame component. The pressing and limiting assembly is arranged at the top of the filter-pressing filter plate assembly, the clamping and fixing assembly is arranged at the top of the pressing and limiting assembly, the frame assembly comprises a mounting side column, a first sliding groove and a clamping groove, and the filter-pressing filter plate assembly comprises a filter plate body, a first sliding block and a positioning rod. The filter screen fixing assembly comprises an inner threaded pipe and an outer threaded sleeve. The recycled aggregate filter-pressing filter plate structure convenient to install has the advantages of being convenient to install and replace, and solves the problems that in the prior art, time is consumed during disassembly, and replacement of a filter screen on the surface of the recycled aggregate filter-pressing filter plate structure is relatively troublesome.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter plate technical field of filter press, concretely relates to a recycled aggregate pressure filtration filter plate structure convenient to installation. BACKGROUND

[0002] Recycled aggregate is formed by waste concrete block, miscellaneous fill or other waste building materials after specific processing flow such as cracking, washing, crushing, screening and grading. This aggregate can replace natural aggregate wholly or partially, and is used for preparing recycled concrete or other building materials. In the processing of recycled aggregate, it may need to go through the steps of crushing, screening and washing to obtain aggregate particles meeting the requirements. The filter press is mainly used for separating solid particles in solid-liquid two phases. It can discharge the liquid part in the mixture through the filter medium, and the solid particles are left in the filter chamber. This feature enables the filter press to play an important role in the processing of recycled aggregate, especially in the washing and dewatering links.

[0003] Through the treatment of the filter press, the water and impurities in the recycled aggregate can be effectively removed, and the quality of the aggregate can be improved. However, the filter plate of the filter press needs to be maintained during long-time treatment of the aggregate. The damaged filter plate needs to be replaced. The existing technology takes a long time to disassemble, and it is relatively troublesome to replace the surface filter screen. Therefore, there is an urgent need for a recycled aggregate pressure filtration filter plate structure convenient to install to overcome the above defects. SUMMARY

[0004] The utility model discloses a recycled aggregate pressure filtration filter plate structure convenient to install, has the advantages that it is convenient to install and convenient to replace, and solves the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a recycled aggregate pressure filtration filter plate structure convenient to install, comprising frame assembly, pressure filtration filter plate assembly, filter screen fixing assembly, limiting pulley, clamping fixing assembly and pressing limiting assembly, the frame assembly is arranged on both sides of the pressure filtration filter plate assembly, the limiting pulley is arranged on the outside of the frame assembly, the pressing limiting assembly is arranged on the top of the pressure filtration filter plate assembly, the clamping fixing assembly is arranged on the top of the pressing limiting assembly, the frame assembly comprises installation side column, first sliding slot and clamping groove, the pressure filtration filter plate assembly comprises filter plate body, first sliding block and positioning rod, the filter screen fixing assembly comprises internal thread pipe and external thread sleeve, the clamping fixing assembly comprises positioning cross bar, second sliding slot, first spring, second sliding block, clamping frame and second spring, and the pressing limiting assembly comprises pressing block, positioning groove and third sliding block.

[0006] Further, the first sliding groove is arranged in the interior of the mounting side column, the first sliding block is slidably arranged on both sides of the inner cavity of the first sliding groove, and the filter plate body is fixedly arranged on the inner side of the first sliding block.

[0007] Further, the inner threaded pipe is communicated with the front face and the back face of the filter plate body, the outer threaded sleeve is rotatably arranged in the interior of the inner threaded pipe, and the limiting pulley is fixedly connected with the outer side of the mounting side column on the side close to the other.

[0008] Further, the second sliding groove is arranged on both sides of the top of the positioning horizontal rod, the second sliding block is slidably arranged in the inner cavity of the second sliding groove, and the clamping frame is fixedly arranged on the top of the second sliding block.

[0009] Further, the first spring is fixedly arranged in the inner cavity of the second sliding groove on the side close to the other of the second sliding block, the second spring is fixedly arranged on both sides of the bottom of the positioning horizontal rod, and the pressing block is fixedly arranged on the bottom of the second spring.

[0010] Further, the clamping groove is arranged in the interior of the mounting side column on the outer side of the first sliding groove, the positioning groove is arranged on both sides of the interior of the pressing block, and the positioning rod is slidably arranged in the inner cavity of the positioning groove.

[0011] Further, the bottom of the positioning rod is fixedly connected with the top of the filter plate body, the third sliding block is slidably arranged in the inner cavity of the first sliding groove, and the side close to the other of the third sliding block is fixedly connected with both sides of the pressing block.

[0012] In conclusion, due to the adoption of the above-mentioned technology, the beneficial effects of the present application are as follows:

[0013] The utility model discloses a frame assembly is set up to the both sides of filter plate assembly of pressure filtration, and the outside of frame assembly is limited through setting up limit pulley, and the top of filter plate assembly is limited through setting up clamping fixed component, and the center of filter screen is fixed through setting up filter screen fixed component, and the top of filter screen is fixed through setting up pressure limiting component, when installing, first insert the first sliding block into the inner chamber of first sliding groove, and the filter plate body is moved down, and after moving to the specified position, the filter screen is covered on the surface of inner thread pipe, and is fixed through outer thread sleeve and inner thread pipe, thereby the center of filter screen is fixed, and after fixing, the top of filter screen is placed at the top of positioning rod, then the third sliding block is inserted into the inner chamber of first sliding groove, and then the pressure block is pressed to the top of filter screen, and the positioning rod is penetrated to the inside of pressure block through the positioning groove, and the top of filter screen is further fixed, and after fixing, the positioning cross rod is pressed to the specified position, and the card frame is penetrated to the inside of installation side column through the clamping groove under the action of first spring, thereby the filter plate body and filter screen are fixed and installed, have the advantages that convenient installation and convenient replacement, solve the problem that the prior art spends long time when disassembling, and the surface filter screen replacement is also relatively troublesome. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic drawing of the utility model;

[0015] Figure 2 It is the cross section structure schematic drawing of the utility model;

[0016] Figure 3 It is the utility model Figure 2 It is the local enlarged view of A place in the utility model;

[0017] Figure 4 It is the filter screen fixed component structure schematic drawing of the utility model.

[0018] In the drawing: 1, frame assembly;11, installation side column;12, first sliding groove;13, clamping groove;2, filter plate assembly of pressure filtration;21, filter plate body;22, first sliding block;23, positioning rod;3, filter screen fixed component;31, inner thread pipe;32, outer thread sleeve;4, limit pulley;5, clamping fixed component;51, positioning cross rod;52, second sliding groove;53, first spring;54, second sliding block;55, card frame;56, second spring;6, pressure limiting component;61, pressure block;62, positioning groove;63, third sliding block. DETAILED DESCRIPTION

[0019] In order to make the purposes, technical schemes and advantages of the embodiments of the present application clearer, the technical schemes of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0020] The present application provides a kind of regenerative aggregate pressure filtration filter plate structure convenient to install as shown in Figures 1-4 As shown in, a kind of regenerative aggregate pressure filtration filter plate structure convenient to install, including frame assembly 1, pressure filtration filter plate assembly 2, filter screen fixing assembly 3, limit pulley 4, clamping fixing assembly 5 and compression limiting assembly 6, frame assembly 1 is all arranged in the both sides of pressure filtration filter plate assembly 2, limit pulley 4 is arranged in the outside of frame assembly 1, compression limiting assembly 6 is arranged in the top of pressure filtration filter plate assembly 2, clamping fixing assembly 5 is arranged in the top of compression limiting assembly 6, frame assembly 1 includes installation side column 11, first sliding slot 12 and clamping groove 13, pressure filtration filter plate assembly 2 includes filter plate body 21, first sliding block 22 and positioning rod 23, filter screen fixing assembly 3 includes internal thread pipe 31 and external thread sleeve 32, clamping fixing assembly 5 includes positioning cross bar 51, second sliding slot 52, first spring 53, second sliding block 54, clamping frame 55 and second spring 56, compression limiting assembly 6 includes pressing block 61, positioning groove 62 and third sliding block 63;

[0021] More specifically, by setting the pressing and limiting assembly 6 to fix the top of the filter screen, during installation, first insert the first sliding block 22 into the inner cavity of the first sliding groove 12, and move the filter plate body 21 downward, after moving to the specified position, cover the filter screen on the surface of the inner threaded pipe 31, and fix it with the outer threaded sleeve 32 and the inner threaded pipe 31, so as to fix the center of the filter screen, then place the top of the filter screen on the top of the positioning rod 23, then insert the third sliding block 63 into the inner cavity of the first sliding groove 12, then the pressing block 61 presses the top of the filter screen, the positioning rod 23 penetrates into the inside of the pressing block 61 through the positioning groove 62, further fixes the top of the filter screen, after fixing, press the positioning cross rod 51 to the specified position, loosen the clamping frame 55, and make the clamping frame 55 penetrate into the inside of the installation side column 11 through the clamping groove 13 under the action of the first spring 53, so as to fix and install the filter plate body 21 and the filter screen, which has the advantages of convenient installation and easy replacement.

[0022] In some embodiments, the first sliding groove 12 is opened in the inside of the installation side column 11, the first sliding block 22 is slid on both sides of the inner cavity of the first sliding groove 12, and the filter plate body 21 is fixedly installed on the inside of the first sliding block 22. More specifically, the first sliding groove 12 is provided to limit the first sliding block 22, preventing the first sliding block 22 from shaking during movement, and the first sliding block 22 is provided to fix the filter plate body 21.

[0023] In some embodiments, the inner threaded pipe 31 is communicated at the front and back of the filter plate body 21, the outer threaded sleeve 32 is screwed in the inside of the inner threaded pipe 31, and the side relatively close to the limiting pulley 4 is fixedly connected with the outside of the installation side column 11. More specifically, the inner threaded pipe 31 is provided to facilitate the filter screen to be sleeved on the surface of the filter plate body 21, and the outer threaded sleeve 32 is provided to fix the filter screen and the surface of the filter plate body 21 closely.

[0024] In some embodiments, the second sliding groove 52 is opened on both sides of the top of the positioning cross rod 51, the second sliding block 54 is slid in the inner cavity of the second sliding groove 52, and the clamping frame 55 is fixedly installed on the top of the second sliding block 54. More specifically, the second sliding groove 52 is provided to limit the second sliding block 54, preventing the second sliding block 54 from shaking during movement, and the second sliding block 54 is provided to limit the clamping frame 55, preventing the clamping frame 55 from shaking during movement.

[0025] In some embodiments, the first spring 53 is fixedly installed in the inner cavity of the second sliding groove 52 and on the side relatively close to the second sliding block 54, the second spring 56 is fixedly installed on both sides of the bottom of the positioning cross rod 51, and the pressing block 61 is fixedly installed on the bottom of the second spring 56. More specifically, the first spring 53 is provided to reset the second sliding block 54.

[0026] In some embodiments, the inside of the mounting side column 11 and outside of the first sliding groove 12 are provided with a clamping groove 13, the positioning groove 62 starts at both sides of the inside of the pressing block 61, the positioning rod 23 slides in the inner cavity of the positioning groove 62, more specifically, the positioning rod 23 is accommodated by the positioning groove 62, and the two sides of the top of the filter screen are limited by the positioning rod 23.

[0027] In some embodiments, the bottom of the positioning rod 23 is fixedly connected with the top of the filter plate body 21, the third sliding block 63 slides in the inner cavity of the first sliding groove 12, and the side relatively close to the third sliding block 63 is fixedly connected with the two sides of the pressing block 61, more specifically, the pressing block 61 and the positioning cross rod 51 are connected in a buffering manner by the second spring 56, and the two sides of the pressing block 61 are limited by the third sliding block 63.

[0028] Working principle:

[0029] Step one: when installing, first insert the first sliding block 22 into the inner cavity of the first sliding groove 12, and move the filter plate body 21 downward, place the filter screen cover on the surface of the inner threaded pipe 31 after moving to the specified position, and fix the filter screen cover by the outer threaded sleeve 32 and the inner threaded pipe 31, so as to fix the center of the filter screen, and then place the top of the filter screen on the top of the positioning rod 23;

[0030] Step two: then insert the third sliding block 63 into the inner cavity of the first sliding groove 12, and then press the top of the filter screen by the pressing block 61, and the positioning rod 23 penetrates into the inside of the pressing block 61 through the positioning groove 62, so as to further fix the top of the filter screen, and then press the positioning cross rod 51 to the specified position, release the clamping frame 55, and make the clamping frame 55 penetrate into the inside of the mounting side column 11 through the clamping groove 13 under the action of the first spring 53, so as to fix and install the filter plate body 21 and the filter screen, which has the advantages of convenient installation and convenient replacement.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

[0032] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to be used to limit the scope of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meanings as commonly understood by one of ordinary skill in the art to which this application belongs. The singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise.

Claims

1. A conveniently installable filter press structure for recycling aggregates, characterized by: The utility model provides frame assembly (1), filter plate assembly (2), filter screen fixed assembly (3), limit pulley (4), clamping fixed assembly (5) and press tightly limiting assembly (6) are included, frame assembly (1) all are arranged in the both sides of filter plate assembly (2), limit pulley (4) is arranged in the outside of frame assembly (1), press tightly limiting assembly (6) is arranged at the top of filter plate assembly (2), clamping fixed assembly (5) is arranged at the top of press tightly limiting assembly (6), frame assembly (1) includes installation side column (11), first sliding slot (12) and clamping groove (13), filter plate assembly (2) includes filter plate body (21), first sliding block (22) and positioning rod (23), filter screen fixed assembly (3) includes inner thread pipe (31) and outer thread sleeve (32), clamping fixed assembly (5) includes positioning cross bar (51), second sliding slot (52), first spring (53), second sliding block (54), clamping frame (55) and second spring (56), press tightly limiting assembly (6) includes press block (61), positioning groove (62) and third sliding block (63).

2. The easily installed reground aggregate pressure filter plate structure of claim 1, wherein: The first sliding slot (12) is opened in the inside of the installation side column (11), the first sliding block (22) is slid in the both sides of the inner chamber of the first sliding slot (12), and the filter plate body (21) is fixedly installed on the inside of the first sliding block (22).

3. The easily installable reground aggregate pressure filter plate structure according to claim 1, characterized in that: The inner thread pipe (31) is communicated on the front and back of the filter plate body (21), the outer thread sleeve (32) is screwed in the inside of the inner thread pipe (31), and the limit pulley (4) is fixedly connected with the outside of the installation side column (11) on the side relatively close to each other.

4. The easily installed reground aggregate pressure filter plate structure of claim 1, wherein: The second sliding slot (52) is opened on the both sides of the top of the positioning cross bar (51), the second sliding block (54) is slid in the inner chamber of the second sliding slot (52), and the clamping frame (55) is fixedly installed on the top of the second sliding block (54).

5. The easily installed reground aggregate pressure filter plate structure of claim 1, wherein: The first spring (53) is fixedly installed in the inner chamber of the second sliding slot (52) and on the side relatively close to each other of the second sliding block (54), the second spring (56) is fixedly installed on the both sides of the bottom of the positioning cross bar (51), and the press block (61) is fixedly installed on the bottom of the second spring (56).

6. The easily installed reground aggregate pressure filter plate structure of claim 1, wherein: The clamping groove (13) is opened in the inside of the installation side column (11) and on the outside of the first sliding slot (12), the positioning groove (62) is opened on the both sides in the inside of the press block (61), and the positioning rod (23) is slid in the inner chamber of the positioning groove (62).

7. The easily installed reground aggregate pressure filter plate structure of claim 1, wherein: The bottom of the positioning rod (23) is fixedly connected with the top of the filter plate body (21), the third sliding block (63) is slid in the inner chamber of the first sliding slot (12), and the third sliding block (63) is fixedly connected with the both sides of the press block (61) on the side relatively close to each other.

Images