CN214389152U

CN214389152U - Waste rubber filtering device

Info

Publication number: CN214389152U
Application number: CN202120100594.9U
Authority: CN
Inventors: 郭城; 吕明; 李充; 王永超; 李加美
Original assignee: Jinan Kesheng Electronic Co ltd
Current assignee: Jinan Kesheng Electronic Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-10-15
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a waste rubber filter equipment, including collecting the urceolus, it is equipped with the end cover to collect the urceolus top, end cover center department is equipped with into gluey funnel, the straight tube part that advances gluey funnel runs through the end cover, collect the inside filtering container that is equipped with of urceolus, filtering container is including crooked bottom and vertically lateral wall, install the filter screen core on the lateral wall, filtering container bottom center department fixedly connected with axis of rotation, the axis of rotation runs through the bottom of collecting the urceolus, the axis of rotation is located the outer one end of collection urceolus and is connected with the motor, it is equipped with out the rubber tube to collect urceolus bottom one end. The utility model discloses a motor drives the filter vessel and rotates, makes the glue solution that is rich in the stickness filter through the filter screen core under the effect of centrifugal force, can change the filter screen core according to demand and live time, reduces use cost, improves production efficiency, solves reinforced problem in the waste rubber filter process.

Description

Waste rubber filtering device

Technical Field

The utility model relates to a filter equipment's technical field, in particular to cull filter equipment.

Background

At present, a large amount of photoresist is needed to be used for mask operation in the GPP production process of a semiconductor wafer due to the characteristics of the semiconductor wafer, the use mode is rotary coating, the effective photoresist amount coated on the surface of the wafer is 1/3 of the total glue dripping amount, the rest 2/3 photoresist is thrown out in the rotary process and flows into a waste glue collecting bottle, and the waste glue is not used for scrapping treatment due to the fact that the waste glue contains granular impurities such as fragments, solidified glue blocks and the like and the viscosity of the waste glue changes. However, the waste photoresist is organic chemical substance, the decomposition process is long, the treatment is difficult, the price of the photoresist is high, the cost is wasted by about 2/3 according to the operation mode, the waste photoresist is filtered and reused, the influence of waste materials generated in production on the environment is greatly reduced, meanwhile, the cost of the photoresist is reduced by nearly 2/3, and the environment-friendly pressure is relieved and the production cost is reduced. The existing filtering device uses a barrel with a filter screen at the bottom, waste glue is poured into a tank body, then gas is introduced into the upper part of the tank body to increase pressure, and glue liquid flows out from a bottom conduit after filtering. In the prior art, the glue solution is extruded to the filter screen by introducing gas and pressure, the filter cartridge is required to have better air tightness, meanwhile, the gas is easy to cause pollution, in addition, the waste glue cannot be added midway in the filtering process in the prior art, and the filter element is more complicated to replace.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that proposes among the above-mentioned background art, the utility model provides a waste rubber filter equipment.

The utility model provides a pair of waste rubber filter equipment adopts following technical scheme:

the utility model provides a cull filter equipment, is including collecting the urceolus, it is equipped with the end cover to collect the urceolus top, end cover center department is equipped with into gluey funnel, the straight tube part that advances gluey funnel runs through the end cover, collect the inside filtering container that is equipped with of urceolus, filtering container includes crooked bottom and vertically lateral wall, install the filter screen core on the lateral wall, filtering container bottom center department fixedly connected with axis of rotation, the axis of rotation runs through the bottom of collecting the urceolus, the axis of rotation is located the outer one end of collection urceolus and is connected with the motor, it is equipped with out the rubber tube to collect urceolus bottom one end.

Through adopting above-mentioned technical scheme, the glue solution that makes to be rich in the stickness filters through the filter screen core under the effect of centrifugal force, can change the filter screen core according to demand and live time, reduces use cost, improves production efficiency, solves reinforced problem in the useless gluey filter process.

Preferably, a hinge is arranged between the end cover and the collecting outer cylinder, and a lock catch is arranged at the other end of the end cover.

Preferably, the end cover is welded with the glue inlet funnel.

By adopting the technical scheme, the waste glue can be continuously added in the glue solution filtering process for continuous filtering.

Preferably, the rotating shaft is rotatably connected with a bearing arranged at the bottom of the collecting outer cylinder.

Preferably, one side of the bottom of the collecting outer cylinder is downwards sunken and communicated with the rubber outlet pipe.

Preferably, a glue outlet valve is arranged on the glue outlet pipe.

Preferably, the glue outlet pipe is connected with a glue solution collecting bottle.

To sum up, the utility model discloses following useful technological effect has:

1. the utility model discloses a motor drives the filter vessel and rotates, makes the glue solution that is rich in the stickness filter through the filter screen core under the effect of centrifugal force.

2. The utility model discloses can be through the analysis to the scrap rubber impurity, change suitable filter screen core and carry out the glue solution and filter, can change filter screen core according to demand and live time, reduce use cost, improve production efficiency.

3. The utility model provides a reinforced problem in the cull filtering process can continue to add the cull and continuously filter in the glue solution filtering process, reduces the pollution of waste gas simultaneously.

Drawings

FIG. 1 is a schematic structural view of a waste glue filtering device of the present invention;

fig. 2 is a schematic structural view of the end cap of the present invention when opened.

Wherein, 1, collecting the outer cylinder; 2. an end cap; 3. a glue feeding funnel; 4. a filtration vessel; 401. a bottom; 402. a side wall; 5. a filter element; 6. a rotating shaft; 7. a motor; 8. discharging the rubber tube; 9. a glue outlet valve; 10. a bearing; 11. a hinge; 12. and (5) locking.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment of the utility model discloses waste rubber filter equipment. Referring to fig. 1 and 2, the rubber tube collecting device comprises a collecting outer tube 1, wherein an end cover 2 is arranged at the top of the collecting outer tube 1, a rubber inlet funnel 3 is arranged at the center of the end cover 2, the end cover 2 is welded with the rubber inlet funnel 3, a straight tube part of the rubber inlet funnel 3 penetrates through the end cover 2, a hinge 11 is arranged between the end cover 2 and the collecting outer tube 1, a lock catch 12 is arranged at the other end of the end cover 2, a filtering container 4 is arranged inside the collecting outer tube 1, the filtering container 4 comprises a curved bottom 401 and a vertical side wall 402, a filtering net core 5 is arranged on the side wall 402, a rotating shaft 6 is fixedly connected at the center of the bottom of the filtering container 4, the rotating shaft 6 penetrates through the bottom of the collecting outer tube 1, a bearing 10 is arranged at the bottom of the rotating shaft 6 and the collecting outer tube 1 for rotating connection, a motor 7 is connected at one end of the rotating shaft 6, which is positioned outside the collecting outer tube 1, one side of the bottom of the collecting outer tube 1 is sunken downwards and communicated with a rubber outlet tube 8, the glue outlet pipe 8 is provided with a glue outlet valve 9, and the glue outlet pipe 8 is connected with a glue solution collecting bottle.

In practical application: firstly, the motor 7 is powered on to drive the rotating shaft 6 to rotate, the rotating shaft 6 is transmitted to the filtering container 4, the filtering container 4 comprises a bent bottom 401 and a vertical side wall 402, a certain amount of waste glue is poured into the glue inlet funnel 3, the glue solution slowly flows into the filtering container 4 in the collecting outer barrel 1, the glue solution entering the filtering container 4 is tightly attached to the filtering net core 5 on the side wall 402 under the action of centrifugal force, the glue solution is thrown out of the filtering container 4 through the rotation of the filtering container 4, impurities in the waste glue are left on the filtering net core 5, the filtered glue solution returns to the bottom 401 through the side wall 402 of the collecting outer barrel 1, and the filtered glue solution flows into the glue solution collecting bottle through the glue outlet pipe 8 at the bottom of the filtering outer barrel 1.

The working principle is as follows: first the circular telegram opens motor 7, drive axis of rotation 6 and rotate, axis of rotation 6 transmission is to filter container 4, pour into gluey funnel 3 a certain amount of waste glue, the glue solution slowly flows into in collecting the filter container 4 of urceolus 1 inside, throw away the glue solution filter container 4 through the rotation of filter container 4, make the glue solution rich in stickness filter through filter screen core 5 under the effect of centrifugal force, impurity in the waste glue is stayed on filter screen core 5, the glue solution after the filtration returns to bottom 401 through the lateral wall 402 of collecting urceolus 1, in 8 inflow glue solution collection bottles of play hose through the outer barrel 1 bottom of filtering. Collect and be provided with hinge 11 between 1 top of urceolus and the end cover 2, the 2 other ends of end cover are provided with hasp 12 and collect 1 swing joint of urceolus, can be through the analysis to the waste rubber impurity, it filters to change suitable filter screen core 5 and carry out the glue solution, filter screen core 5 is fixed on filtering container 4's lateral wall 402 through installing the layering additional, can change filter screen core 5 according to demand and live time, use cost is reduced, and the production efficiency is improved, and reinforced problem in the waste rubber filtering process has been solved, can continue to add the waste rubber and continue to filter in the glue solution filtering process, reduce the pollution of waste gas simultaneously.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cull filter equipment which characterized in that: including collecting urceolus (1), it is equipped with end cover (2) to collect urceolus (1) top, end cover (2) center department is equipped with into gluey funnel (3), the straight tube part that advances gluey funnel (3) runs through end cover (2), collect urceolus (1) inside be equipped with filter container (4), filter container (4) are including crooked bottom (401) and vertically lateral wall (402), install filter screen core (5) on lateral wall (402), fixedly connected with axis of rotation (6) are located to filter container (4) bottom center, axis of rotation (6) run through the bottom of collecting urceolus (1), axis of rotation (6) are located the outer one end of collecting urceolus (1) and are connected with motor (7), it is equipped with out rubber tube (8) to collect urceolus (1) bottom one end.

2. The scrap rubber filtering apparatus according to claim 1, wherein: a hinge (11) is arranged between the end cover (2) and the collecting outer barrel (1), and a lock catch (12) is arranged at the other end of the end cover (2).

3. The scrap rubber filtering apparatus according to claim 1, wherein: the end cover (2) is welded with the glue inlet funnel (3).

4. The scrap rubber filtering apparatus according to claim 1, wherein: the rotating shaft (6) is rotatably connected with a bearing (10) arranged at the bottom of the collecting outer cylinder (1).

5. The scrap rubber filtering apparatus according to claim 1, wherein: one side of the bottom of the collecting outer cylinder (1) is sunken downwards and is communicated with the rubber outlet pipe (8).

6. The scrap rubber filtering apparatus according to claim 1, wherein: and a glue outlet valve (9) is arranged on the glue outlet pipe (8).

7. The waste glue filtering device according to claim 1 or 6, wherein: the rubber outlet pipe (8) is connected with a rubber liquid collecting bottle.