Filtering device for high-strength silane modified resin production

Abstract

The utility model discloses a filtering device for high-strength silane modified resin production, relates to the field of silane modified resin production, and aims to solve the problems that in the prior art, the silane modified resin has certain viscosity, and the improvement of the filtering efficiency of the silane modified resin is limited by only shaking a filtering mechanism; and the filtered impurities are easy to block the filtering mechanism. A filter screen is fixedly arranged at the lower end of the middle of the interior of the filter bin, a rotating shaft is rotationally connected to the middle of the interior of the filter bin, an annular connecting piece is fixedly connected to the lower end of the rotating shaft, and a plurality of arc-shaped hanging strips are fixedly connected to the side end face of the annular connecting piece in an annular array mode; an air pipe is fixedly arranged on one side of the middle of the upper end face of the filtering bin, an air pump is fixedly arranged at the upper end of the air pipe, air is injected into the filtering bin by introducing the air pump and the air pipe, the internal air pressure is increased, silane modified resin raw materials are promoted to pass through the filtering net in an accelerated mode, and the filtering efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of silane modified resin production, specifically to a high strength silane modified resin production filter device. BACKGROUND

[0002] Silane modified resin is a kind of specially modified organic polymer material. It is prepared by introducing silane groups into polymer chains through the reaction of organosilane and polymer. This modified resin has excellent weather resistance, chemical stability, adhesion, heat resistance and water resistance, etc. It can be used in a wide temperature range. Silane modified resin has a wide range of applications in coating, adhesive, sealant and other fields, which can improve the performance and service life of materials. At the same time, it also has the characteristics of safety and environmental protection, which meets the demand of modern industry for green materials. When silane modified resin is produced, it needs to be filtered by a filter device.

[0003] For example, the authorized announcement number CN221014708U discloses a kind of filter device for epoxy resin production, including shell, filter box and collection box, the filter box side is fixedly installed first motor by bolt, the first motor output end is equipped with threaded rod, threaded connection slide plate is equipped on the threaded rod, the slide plate is equipped with bristle, the bristle bottom is equipped with filter plate, the filter plate is fixedly installed in filter box, electric push rod is fixedly installed in the collection box, the electric push rod output end is equipped with stop block, the shell rear is fixedly installed second motor, the second motor output end is equipped with rotating shaft, the rotating shaft is fixedly equipped with lug on. The filter device for epoxy resin production is made by the above technical scheme, the filter box can be periodically shaken by second motor, rotating shaft, lug, recessed plate, telescopic rod, spring, sliding block and sliding slot, improve the efficiency of epoxy resin filtration, increase production efficiency.

[0004] Since silane modified resin has certain viscosity, the filtering efficiency of silane modified resin is limited by only shaking the filtering mechanism in the prior art, and the impurities after filtering are easy to block the filtering mechanism; Therefore, there is an urgent need to develop a high-strength silane modified resin production filter device to help people solve the existing problems. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of high-strength silane modified resin production filter device, to solve the problem that the filtering efficiency of silane modified resin is limited by only shaking the filtering mechanism in the prior art due to the certain viscosity of silane modified resin.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of filtering device for high-strength silane modified resin production, including filter bin, the lower end of the middle part in the filter bin is fixedly provided with filter screen, the middle part in the filter bin is rotatably connected with rotating shaft, the lower end of the rotating shaft is fixedly connected with annular connecting piece, the side end surface of the annular connecting piece is fixedly connected with multiple arc hanging strips in annular array, the upper end surface middle part of the filter bin is fixedly provided with air pipe, the upper end of the air pipe is fixedly provided with air pump.

[0007] Preferably, the filter screen is fixedly provided with a circular limiting member in the middle part, a circular limiting groove is provided in the middle part of the upper end surface of the circular limiting member, and the lower end of the rotating shaft is inserted into the circular limiting groove in the circular limiting member.

[0008] Preferably, a limiting tube is fixedly provided in the middle part of the upper end surface in the filter bin, a driving device is fixedly connected to the middle part of the upper end surface of the filter bin, and a driving motor is fixedly provided in the driving device.

[0009] Preferably, the rotating shaft extends through the limiting tube and is connected to the output shaft of the driving motor through a speed reducer.

[0010] Preferably, a feeding pipe is fixedly provided on the other side of the middle part of the upper end surface of the filter bin, a control valve is fixedly provided in the middle part of the feeding pipe, and a discharge pipe is fixedly provided at the lower end of the filter bin.

[0011] Preferably, a slag discharge port is provided at the lower end of the side end surface of the filter bin, and an arc-shaped plugging member is provided in the slag discharge port.

[0012] Preferably, the arc-shaped plugging member extends out of the side end surface of the filter bin and is fixedly connected with an arc-shaped connecting plate, and the arc-shaped connecting plate and the side end surface of the filter bin are fixedly connected through multiple screws.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) In the utility model, the air pump and the air pipe are introduced to inject air into the filter bin, increase the internal air pressure, and accelerate the silane modified resin raw materials to pass through the filter screen under the action of air pressure, thereby further improving the filtering efficiency and shortening the production cycle.

[0015] (2) In the utility model, the rotating shaft, the annular connecting piece, and the arc-shaped hanging strip are provided, the rotating shaft and the arc-shaped hanging strip are slowly rotated by the driving motor, the surface of the filter screen is continuously scraped, the impurities in the silane modified resin are effectively prevented from blocking the filter screen, the filtering efficiency is improved, and the continuous and stable filtering process is ensured.

[0016] (3) The utility model discloses, specially designed deslagging port and the arc-shaped plugging piece that is matched with it, and its detachability brings great convenience to the cleaning of the impurity after filtration. After the filtration operation is completed, the arc-shaped plugging piece can be easily detached by the staff, so that the deslagging port is opened, and then the driving motor is used to continue driving the rotating shaft and the arc-shaped hanging strip to rotate, so that the impurities are pushed from the edge of the filter screen to the deslagging port and smoothly discharged. This design not only significantly reduces the labor intensity of workers and improves work efficiency, but also makes the maintenance of the equipment more simple and fast. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the filter device for high-strength silane modified resin production of the utility model;

[0018] Figure 2 It is a front view of the filter device for high-strength silane modified resin production of the utility model;

[0019] Figure 3 It is a front view of the filter device for high-strength silane modified resin production of the utility model;

[0020] Figure 4 It is a front view of the filter device for high-strength silane modified resin production of the utility model;

[0021] In the drawing: 1, filter bin; 101, feeding pipe; 102, control valve; 103, discharge pipe; 104, limiting pipe; 105, deslagging port; 2, filter screen; 201, circular limiting piece; 202, circular limiting groove; 3, rotating shaft; 301, annular connecting piece; 302, arc-shaped hanging strip; 4, air pipe; 401, air pump; 5, arc-shaped plugging piece; 501, arc-shaped connecting plate; 502, screw; 6, driving device; 601, driving motor; 602, speed reducer. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Please refer to Figures 1-4The utility model provides a kind of embodiment: a kind of filtering device for high-strength silane modified resin production, including filter bin 1, another side is fixedly arranged with feeding pipe 101 in the middle part of the upper end surface of filter bin 1, control valve 102 is fixedly arranged in the middle part of feeding pipe 101, discharge pipe 103 is fixedly arranged in the lower end of filter bin 1, silane modified resin is added inside filter bin 1 by feeding pipe 101, feeding pipe 101 is closed after silane modified resin raw material is filled by control valve 102, filter screen 2 is fixedly arranged in the middle part lower end in the inside of filter bin 1, silane modified resin raw material is filtered by filter screen 2, rotating shaft 3 is rotatably connected in the middle part in the inside of filter bin 1, annular connecting piece 301 is fixedly connected in the lower end of rotating shaft 3, a plurality of arc-shaped hanging strips 302 are fixedly connected on the annular array of the side end surface of annular connecting piece 301, circular limit piece 201 is fixedly arranged in the middle part of filter screen 2, circular limit groove 202 is arranged in the middle part of the upper end surface of circular limit piece 201, rotating shaft 3 lower end is inserted into the inside of circular limit groove 202 of circular limit piece 201, a plurality of arc-shaped hanging strips 302 are rotated by rotating shaft 3 rotation and drive filter screen 2 upper end is scraped constantly, prevent impurity from blocking filter screen 2, while arc-shaped hanging strip 302 can push the impurity filtered out from filter screen 2 to filter bin 1 inner wall when rotating, so that impurity is gathered on the edge of filter screen 2, air pipe 4 is fixedly arranged in the middle part of the upper end surface of filter bin 1 on one side, air pump 401 is fixedly arranged on the upper end of air pipe 4, air is injected into the inside of filter bin 1 by air pump 401 through air pipe 4, so that the internal pressure of filter bin 1 increases, and then the raw material is accelerated through filter screen 2 by the action of air pressure on silane modified resin raw material, and then the filtering efficiency is improved.

[0024] Please refer to Figures 2-3 Limit tube 104 is fixedly arranged in the middle part of the upper end surface in the inside of filter bin 1, drive device 6 is fixedly connected in the middle part of the upper end surface of filter bin 1, drive motor 601 is fixedly arranged in the inside of drive device 6, rotating shaft 3 upper end extends to the inside of drive device 6 and is connected through speed reducer 602 with the output shaft of drive motor 601 by passing the inside of limit tube 104, rotating shaft 3 is driven to rotate slowly by drive motor 601, and then rotating shaft 3 drives a plurality of arc-shaped hanging strips 302 to rotate slowly.

[0025] Please refer to Figure 2The lower end of the one side end face of the filtering bin 1 is provided with a residue discharging port 105, the inside of the residue discharging port 105 is provided with an arc-shaped blocking piece 5, the outside of the arc-shaped blocking piece 5 extends out of the side end face of the filtering bin 1 and is fixedly connected with an arc-shaped connecting plate 501, the arc-shaped connecting plate 501 and the side end face of the filtering bin 1 are fixedly connected through a plurality of screws 502, after the silane modified resin raw material is filtered, the plurality of screws 502 are disassembled, the arc-shaped blocking piece 5 is pulled out through the arc-shaped connecting plate 501, the residue discharging port 105 is opened, the driving motor 601 continues to drive the rotating shaft 3 and the plurality of arc-shaped hanging strips 302 to slowly rotate, and the arc-shaped hanging strips 302 gradually push the impurities to the residue discharging port 105 to be discharged when rotating, so that the impurities are cleaned.

[0026] Working principle: in use, firstly, the silane modified resin raw material is added into the filtering bin 1 through the feeding pipe 101, and the feeding pipe 101 is closed through the control valve 102. Then, the driving motor 601 is started, the rotating shaft 3 is slowly rotated through the speed reducer 602, and then the annular connecting piece 301 and the plurality of arc-shaped hanging strips 302 thereon rotate above the filtering screen 2. At the same time, the air pump 401 is started, air is injected into the filtering bin 1 through the air pipe 4, the internal air pressure is increased, and the silane modified resin raw material is accelerated to pass through the filtering screen 2 for filtering. In the filtering process, the rotation of the arc-shaped hanging strips 302 continuously scrapes the upper end of the filtering screen 2, prevents the impurities from being blocked, and pushes the filtered impurities to the inner wall of the filtering bin 1, so that the impurities are gathered at the edge of the filtering screen 2. After the silane modified resin raw material is filtered, the air pump 401 and the driving motor 601 are closed, the screws 502 at the residue discharging port 105 are disassembled, the arc-shaped blocking piece 5 is pulled out through the arc-shaped connecting plate 501, and the residue discharging port 105 is opened. The driving motor 601 is started again, the arc-shaped hanging strips 302 continue to rotate, the gathered impurities are gradually pushed to the residue discharging port 105 to be discharged, and the cleaning work of the impurities is completed. Finally, the driving motor 601 is closed, the arc-shaped blocking piece 5 and the arc-shaped connecting plate 501 thereof are reinstalled, and the next filtering operation is prepared.

[0027] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A filtering device for high-strength silane-modified resin production, comprising a filtering bin (1), characterized in that: The lower end of the middle part of the filter bin (1) is fixedly provided with a filter screen (2), the middle part of the filter bin (1) is rotatably connected with a rotating shaft (3), the lower end of the rotating shaft (3) is fixedly connected with a ring-shaped connecting piece (301), a plurality of arc-shaped hanging strips (302) are fixedly connected on the side end surface of the ring-shaped connecting piece (301) in an annular array, the upper end surface of the filter bin (1) is fixedly provided with an air pipe (4) on one side of the middle part, and the upper end of the air pipe (4) is fixedly provided with an air pump (401).

2. The filtering device for producing high-strength silane-modified resin according to claim 1, characterized in that: The middle part of the filter screen (2) is fixedly provided with a circular limiting piece (201), the middle part of the upper end surface of the circular limiting piece (201) is provided with a circular limiting groove (202), and the lower end of the rotating shaft (3) is inserted into the circular limiting groove (202) in the circular limiting piece (201).

3. The filtering device for producing high-strength silane-modified resin according to claim 1, characterized in that: The upper end surface of the filter bin (1) is fixedly provided with a limiting tube (104) in the middle part, the upper end surface of the filter bin (1) is fixedly connected with a driving device (6) in the middle part, and the driving device (6) is fixedly provided with a driving motor (601) in the inside.

4. The filtering device for producing high-strength silane-modified resin according to claim 3, characterized by: The upper end of the rotating shaft (3) extends to the inside of the driving device (6) through the inside of the limiting tube (104) and is connected with the output shaft of the driving motor (601) through a speed reducer (602).

5. The filtering device for producing high-strength silane-modified resin according to claim 1, characterized in that: The upper end surface of the filter bin (1) is fixedly provided with a feeding pipe (101) on the other side of the middle part, the middle part of the feeding pipe (101) is fixedly provided with a control valve (102), and the lower end of the filter bin (1) is fixedly provided with a discharge pipe (103).

6. The filtering device for producing high-strength silane-modified resin according to claim 1, characterized in that: The lower end of the side end surface of the filter bin (1) is provided with a slag discharge port (105), and the slag discharge port (105) is provided with an arc-shaped blocking piece (5) in the inside.

7. The filtering device for producing high-strength silane-modified resin according to claim 6, characterized by: The arc-shaped blocking piece (5) extends out of the side end surface of the filter bin (1) on the outside and is fixedly connected with an arc-shaped connecting plate (501), and the arc-shaped connecting plate (501) and the side end surface of the filter bin (1) are fixedly connected through a plurality of screws (502).

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