Filtering and impurity removing equipment for high polymer material

Abstract

The utility model discloses filtering and impurity removing equipment for high polymer materials, which comprises a base, buffer columns are fixedly connected to two ends of the top of the base, a positioning seat and a base are fixedly connected to the tops of the two buffer columns respectively, and a cover plate is rotatably connected to the top of the positioning seat. A positioning assembly corresponding to the cover plate is arranged in the center of the top of the positioning seat, and a vibration motor is fixedly connected to the side, away from the base, of the positioning seat. The filter screen, the positioning clamping plate, the positioning seat and the base are matched with one another, the whole filter screen is divided into a plurality of independent filter screens with smaller sizes for use, the area of a filter area is kept unchanged, and when the filter screen in a part of the area is damaged, the filter screen in the area can be taken out correspondingly for replacement, so that the filter screen is convenient to replace. The filter screens in other areas can still be continuously used, and the whole filter screen does not need to be replaced, so that the waste of high polymer filter screen consumables is effectively reduced on the premise of ensuring the filtering efficiency of high polymer materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to high polymer material impurity removing equipment technical field, specifically for a kind of filtering and impurity removing equipment for high polymer material. BACKGROUND

[0002] High polymer material, in extraction or production process, possibly produces or mixes into granular impurity, colloidal impurity etc., the existence of these impurities can affect the purity and application performance of material. Therefore, high polymer material needs to be filtered and impurity removed, by removing these internal impurities, ensure the purity of material, which is crucial to ensure the performance of material in specific application.

[0003] When high polymer material removes large particle material or impurity doped in it, it is often filtered by high polymer filter screen. As the filtering time of high polymer material increases, part of filter screen area is prone to wear, mesh deformation, aperture increases or decreases, and continue to use will greatly affect the filtering effect, so filter screen assembly needs to be replaced.

[0004] At present, most of the existing high polymer filter screens are a whole, when the filter screen is damaged, if the whole is replaced, the replacement area is large, and the filter screen area that can still be used is wasted. Another measure is to repair the high polymer filter screen, but the repair effect is affected by the workmanship of workers, and the repair efficiency is unstable, and it often takes a long time. Therefore, we propose to design a filtering and impurity removing equipment for high polymer material. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the present application.

[0006] To solve the above technical problems, according to one aspect of the present application, the present application provides the following technical scheme:

[0007] A filtering and impurity removing equipment for high polymer material, comprising a base, the top of the base is fixedly connected with a buffer column at both ends, the top of the two buffer columns is respectively fixedly connected with a positioning seat and a base, the top of the positioning seat is rotatably connected with a cover plate, the top center of the positioning seat is provided with a positioning assembly corresponding to the cover plate, the side of the positioning seat away from the base is fixedly connected with a vibration motor, and the middle of the positioning seat and the base is provided with a filter assembly.

[0008] The filtering assembly comprises positioning clamping plates, filter screens are arranged between every two adjacent positioning clamping plates, the base is provided with an insertion slot corresponding to the positioning clamping plate at one end close to the positioning seat, and the base is provided with a through slot corresponding to the position of the filter screen at the bottom.

[0009] As a preferred scheme of the filtering and impurity removing equipment for high polymer materials, the buffer column comprises a sleeve fixedly connected to the top of the base, a telescopic rod is slidably connected to the inside of the sleeve, and springs are arranged on the outer side wall of the telescopic rod.

[0010] As a preferred scheme of the filtering and impurity removing equipment for high polymer materials, the bottom of the cover plate is fixedly connected to a limiting block, and the limiting block is located between every two adjacent positioning clamping plates. The limiting block not only limits the position of the positioning clamping plate, but also matches the shape of the limiting block with the size of the filter screen, so that the filter screen can be kept in a concave shape, thereby facilitating the receiving of the high polymer materials.

[0011] As a preferred scheme of the filtering and impurity removing equipment for high polymer materials, the positioning clamping plate comprises an upper clamping plate and a lower clamping plate, corresponding zigzag grooves are arranged on the side of the upper clamping plate and the lower clamping plate close to each other, the filter screen is located in the zigzag groove, positioning pins are arranged at the four corners of the top of the upper clamping plate, and the positioning pins are threadedly connected through the upper clamping plate and the lower clamping plate. The zigzag groove is used for pressing and fitting the filter screen, the filter screen can be clamped, the filter screen can be replaced when one of the filter screens is worn, the whole filtering assembly can be used without being replaced, the filtering effect is ensured, and resources are saved.

[0012] As a preferred scheme of the filtering and impurity removing equipment for high polymer materials, the cross section of the collecting drawer is arranged in a trapezoidal shape, the filtering assembly is arranged in an inclined downward manner from the positioning seat to the base, the upper surface of the collecting drawer is parallel to the bottom surface of the positioning clamping plate, and the collecting drawer arranged in the trapezoidal shape can consider the splashing of the high polymer materials, so that the filtered high polymer materials can be collected.

[0013] As a preferred scheme of the filtering and impurity removing equipment for high polymer materials, the positioning assembly comprises a limiting frame fixed to the top of the positioning seat, a limiting plate is slidably connected to the inside of the limiting frame, and the limiting plate is located on the top of the cover plate after penetrating through the limiting frame. In this way, the cover plate cannot be opened, and the stability of the filtering assembly during use can be ensured.

[0014] Compared with the prior art, the utility model has beneficial effects of:

[0015] The utility model discloses a filter screen, positioning clamping plate, positioning seat and base between each other cooperate with, through the whole filter screen is divided into several pieces size smaller independent filter screen and use, the filtration area area remains unchanged, when partial area filter screen appears damage, can correspond to the area filter screen of taking out and change, and other area filter screen still can continue to use, do not need to change as a whole, under the premise of guaranteeing the filtration efficiency of high polymer material, effectively reduce the waste of high polymer filter screen consumables. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the utility model will be described in detail below with the drawings and detailed implementation, obviously, the drawings in the following description only some implementation of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings. Wherein:

[0017] Fig. 1 It is a perspective view of the utility model for filtering and impurity removing equipment for high polymer materials;

[0018] Fig. 2 It is a buffer column schematic view of the utility model for filtering and impurity removing equipment for high polymer materials;

[0019] Fig. 3 It is a filter assembly schematic view of the utility model for filtering and impurity removing equipment for high polymer materials.

[0020] Legend: 1, base;2, buffer column;201, sleeve;202, telescopic rod;203, spring;3, positioning seat;301, cover plate;302, limit block;4, base;5, filter assembly;6, vibration motor;7, positioning clamping plate;701, upper clamping plate;702, lower clamping plate;8, filter screen;9, zigzag groove;10, positioning bolt;11, through groove;12, collection drawer;13, positioning assembly. DETAILED DESCRIPTION

[0021] In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model will be described in detail below with the drawings.

[0022] Secondly, the utility model is described in detail in conjunction with the schematic view, when the embodiment of the utility model is described in detail, for easy to illustrate, the section view of the device structure will be partially enlarged without general proportion, and the schematic view is only an example, which should not limit the scope of the utility model protection here. In addition, three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0023] In order to make the purpose, technical scheme and advantages of the utility model clearer, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0024] Please refer to Figs. 1-3 The utility model provides a kind of filtering and impurity removing equipment for high molecular material, including base 1, the top of base 1 both ends are fixedly connected with buffer column 2.

[0025] Buffer column 2 includes sleeve 201 fixedly connected with the top of base 1, telescopic rod 202 is slidably connected in sleeve 201, spring 203 is provided on the outer wall of telescopic rod 202, when vibration motor 6 works, centrifugal force generated by high-speed rotation of shaft and eccentric block is obtained to get excitation force, in combination with the elasticity of spring 203, it is convenient to make filter assembly 5 keep vibrating state.

[0026] The top of two buffer columns 2 is fixedly connected with positioning seat 3 and base 4 respectively, positioning seat 3 top is rotatably connected with cover plate 301, cover plate 301 bottom is fixedly connected with limiting block 302, in the embodiment, limiting block 302 is rubber material, limiting block 302 is located between adjacent two positioning clamping plates 7, limiting block 302 section is set as inverted trapezoidal, under the compression of rubber limiting block 302, not only can the position of positioning clamping plate 7 be limited, make it be positioned in cover plate 301 and positioning seat 3, the shape of limiting block 302 is matched with the size of filter screen 8, can make filter screen 8 keep concave, to facilitate the acceptance of high molecular material.

[0027] Positioning seat 3 top center is provided with positioning assembly 13 corresponding with cover plate 301, positioning assembly 13 includes limiting frame fixed on the top of positioning seat 3, limiting plate is slidably connected in limiting frame, limiting plate is located on the top of cover plate 301 after penetrating limiting frame, cover plate 301 cannot be opened at this time, to facilitate guaranteeing the stability when filter assembly 5 is used.

[0028] Positioning seat 3 is fixedly connected with vibration motor 6 on the side away from base 4, positioning seat 3 and base 4 middle are provided with filter assembly 5 in common.

[0029] Filter assembly 5 includes several positioning clamping plates 7, filter screen 8 is provided between adjacent two positioning clamping plates 7, wherein, positioning clamping plate 7 includes upper clamping plate 701 and lower clamping plate 702, corresponding zigzag slot 9 is set on the side of upper clamping plate 701 and lower clamping plate 702 close to each other, filter screen 8 is located in zigzag slot 9, positioning bolt 10 is provided at the top of four corners of upper clamping plate 701, positioning bolt 10 penetrates upper clamping plate 701 and lower clamping plate 702 and is screw-connected.

[0030] The filter screen 8 is pressed by the zigzag groove 9, so that the filter screen 8 is clamped, when one of the filter screens 8 is worn, the filter screen 8 can be replaced, so that the whole filter assembly 5 can ensure the filtering effect, and resources are saved.

[0031] The base 4 is provided with an insertion slot corresponding to the positioning clamp plate 7 at one end close to the positioning seat 3, and is provided with a through slot 11 corresponding to the position of the filter screen 8 at the bottom, and the collecting drawer 12 is slidably connected to the top of the base 1, the cross section of the collecting drawer 12 is trapezoidal, the filter assembly 5 is arranged obliquely downward from the positioning seat 3 to the base 4, the upper surface of the collecting drawer 12 is parallel to the bottom surface of the positioning clamp plate 7, and the splashing of the high polymer material is considered in the range of the trapezoidal collecting drawer 12, so that the filtered high polymer material can be collected.

[0032] In use, the vibration motor 6 is connected to an external power supply and started, and the high polymer material to be filtered is poured on the filtering passage composed of the filter screens 8, the high polymer material is filtered and screened by the high polymer filter screen 8, the high polymer material with small size passes through the filter screen 8 and falls into the collecting drawer 12, and the particles and impurities with large size pass through the top of the filter screen 8 and are discharged by the parabolic through slot 11, and the staff can collect and recycle at the through slot 11.

[0033] With the increase of the filtering time, the filter screen 8 is worn due to the friction between the filtered high polymer material and the filter screen 8, the limiting plate is pulled out, the cover plate 301 is opened, the filter assembly 5 is taken out from the base 4, the filter screen 8 which is worn to the extent that it can be replaced is checked, the positioning pins 10 on the two positioning clamp plates 7 are removed, the independent filter screen 8 is taken out and replaced, and the filter assembly 5 is reassembled in the positioning seat 3 and the base 4, so that the large-area filter screen 8 does not need to be replaced.

[0034] Although the utility model has been described in the foregoing with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not described in the specification due to the consideration of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A filtering and impurity removing apparatus for high molecular materials, comprising a base (1), characterized in that, The base (1) top both ends are fixedly connected with buffer column (2), two buffer column (2) top are fixedly connected with positioning seat (3) and base (4) respectively, the positioning seat (3) top rotatably connected with cover plate (301), the positioning seat (3) top center is provided with the positioning assembly (13) corresponding with cover plate (301), the positioning seat (3) is fixedly connected with vibration motor (6) away from base (4) one side, the positioning seat (3) and base (4) middle part are provided with filter assembly (5) in common; The filter assembly (5) includes several positioning clamping plates (7), adjacent two positioning clamping plates (7) are provided with filter screen (8) between, the base (4) is close to the end of positioning seat (3) and is provided with the slot corresponding with positioning clamping plate (7), the base (4) bottom is provided with the through slot (11) corresponding with filter screen (8) position, the base (1) top is slidably connected with collection drawer (12).

2. The filtering and impurity removing apparatus for high polymer materials according to claim 1, characterized in that, The buffer column (2) includes sleeve (201) fixedly connected with the top of base (1), the sleeve (201) is slidably connected with telescopic rod (202) inside, the telescopic rod (202) is provided with spring (203) on the outer side wall.

3. The filtering and impurity removing apparatus for high polymer materials according to claim 1, characterized in that, The cover plate (301) bottom is fixedly connected with limiting block (302), the limiting block (302) is located between adjacent two positioning clamping plates (7).

4. The filtering and impurity removing apparatus for high polymer materials according to claim 1, characterized in that, The positioning clamping plate (7) includes upper clamping plate (701) and lower clamping plate (702), the upper clamping plate (701) and lower clamping plate (702) are provided with corresponding zigzag slot (9) on the side of each other, the filter screen (8) is located in zigzag slot (9), the upper clamping plate (701) top four corner places are provided with positioning peg (10), the positioning peg (10) is screwed through upper clamping plate (701) and lower clamping plate (702).

5. The filtering and impurity removing apparatus for high polymer materials according to claim 1, characterized in that, The collection drawer (12) cross section is trapezoidal, the filter assembly (5) is inclined downward from positioning seat (3) to base (4), the collection drawer (12) upper surface is parallel to the bottom surface of positioning clamping plate (7).

6. The filtering and impurity removing apparatus for high polymer materials according to claim 1, characterized in that, The positioning assembly (13) includes limiting frame fixed on the top of positioning seat (3), the limiting frame is slidably connected with limiting plate inside, the limiting plate is located on the top of cover plate (301) after penetrating limiting frame.

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