CN212575710U

CN212575710U - A filter equipment for silica gel production

Info

Publication number: CN212575710U
Application number: CN202020969616.0U
Authority: CN
Inventors: 陆俊南; 易先春; 史亮亮
Original assignee: Suqian Tongchuang Chemical Technology Co ltd
Current assignee: Suqian Tongchuang Chemical Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-02-23
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a filter equipment for silica gel production relates to silica gel production facility technical field, to the not good problem of current silica gel filter equipment working property, now proposes following scheme, and it is including filtering the box, filter box's inside has seted up the filter chamber and has selected separately the chamber from the left hand right side in proper order, the inside of selecting separately the chamber is equipped with divides the sieve part, the blown down tank has been seted up to inner wall between filter chamber and the selection chamber, the top fix with screw of filtering the box has the driving motor of vertical setting, driving motor's output transmission is connected with the worm of vertical setting. The utility model discloses can the efficient carry out filtration treatment to the silica gel raw materials after washing, can effectually carry out hierarchical screening to the silica gel raw materials after filtering, can stir the processing to the silica gel raw materials of screening to improve the sorting efficiency of silica gel raw materials, the working property is high, convenient to use.

Description

A filter equipment for silica gel production

Technical Field

The utility model relates to a silica gel production facility technical field especially relates to a filter equipment for silica gel production.

Background

The silica gel is a ground glass-shaped semitransparent particle, is insoluble in water and inorganic acid, but is dissolved in hydrofluoric acid and concentrated caustic soda solution, and in the production and processing process of the silica gel, a corresponding filtering device is required to be used for filtering the washed silica gel raw material, so that the raw material of the silica gel is prevented from being discharged along with the washed solution, and the raw material of the silica gel is prevented from being lost.

Although current filter equipment can carry out filtration treatment to the silica gel raw materials after the washing, but after the silica gel raw materials are filtered out, the silica gel raw materials of various sizes will be piled up together, for the convenience of user to silica gel raw materials processing, the user often needs to use corresponding screening plant to sieve it once more, so can obtain the silica gel raw materials of various sizes, in-process, not only the process is loaded down with trivial details, and very big production progress of delaying silica gel, the result of use is not good, for this reason we have proposed a filter equipment for silica gel production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a filter equipment for silica gel production has solved the not good problem of silica gel filter equipment working property.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a filtering device for producing silica gel comprises a filtering box body, wherein a filtering cavity and a sorting cavity are sequentially formed in the filtering box body from left to right, a screening component is arranged in the sorting cavity, a discharge chute is formed in the inner wall between the filtering cavity and the sorting cavity, a vertically arranged driving motor is fixed on the top of the filtering box body through a screw, the output end of the driving motor is in transmission connection with a vertically arranged worm, threads are formed in the outer wall of the worm, one end, away from the driving motor, of the worm is rotatably connected to the inner wall of the bottom of the filtering box body through a bearing, a transversely arranged rotating shaft is arranged in the filtering cavity, two ends of the rotating shaft are respectively rotatably connected to the inner walls on two sides of the filtering cavity through bearings, a plurality of vertically arranged stirring rods are welded on the outer walls on two sides of the rotating shaft along the transverse direction, and a vertically arranged worm wheel is fixedly sleeved on the, the worm wheel and the worm meshing work, the top of puddler is equipped with the filter screen that the slope set up, the inner wall sliding connection of filter screen and filter chamber, the thread bush of vertical setting has been cup jointed to the outer wall screw thread of worm, the thread bush inlays the dress at the middle part of filter screen, the magazine is installed at the top of filtering the box left end, the magazine is corresponding with the filter chamber, the horizontal raceway that sets up is installed at the left top of filtering the box, the outlet pipe of horizontal setting is installed to the left bottom of filtering the box, the mid-mounting of outlet pipe has the butterfly valve.

Preferably, the screening component comprises a first screen, a second screen, a mounting block, a rotating shaft, a swinging rod, a driving wheel, a driven wheel, a belt and a collecting box, the first screen is positioned inside the screening cavity, the second screen is positioned below the first screen, the first screen and the second screen are obliquely fixed on the inner wall of the screening cavity, the aperture of the screen aperture of the first screen is larger than that of the screen aperture of the second screen, the mounting block is positioned below the second screen, the mounting block is fixed on the inner wall of the screening cavity through a screw, the rotating shaft is rotatably connected to the top of the mounting block through a bearing, one end of the rotating shaft, far away from the mounting block, is rotatably connected to the inner wall of the top of the screening cavity through a bearing, the swinging rod is positioned above two ends of the first screen and the second screen and is provided with a plurality of the swinging rods, and the swinging rods are welded on the outer wall of the, the fixed outer wall that cup joints at the worm top of action wheel, from fixed cup joint on the outer wall at axis of rotation top of driving wheel, the belt cover is established at the action wheel and from the outside of driving wheel, the action wheel, from driving wheel and belt meshing cooperation work, the spout has been seted up to the inner wall between filter chamber and the sorting chamber, belt sliding connection is in the inside of spout, the collecting box is located the below of installation piece, the collecting box is the ascending box of opening, the bottom of collecting box and the inner wall sliding connection who selects separately the chamber bottom.

Preferably, the right side of the filtering box body is hinged with two first movable doors through hinges, and the two first movable doors correspond to the first screen and the second screen respectively.

Preferably, the observation window is installed to the outside one side of filtering the box, the observation window is the glass material, the right side of observation window is equipped with the second dodge gate, the second dodge gate passes through the hinge and articulates in the outside of filtering the box, the second dodge gate is corresponding with the separation chamber, the outer wall of second dodge gate is equipped with the sealing washer along circumference.

Preferably, the rotary groove is formed in the middle of each of the first screen and the second screen, and the rotary shaft is rotatably connected to the inside of the rotary groove.

Preferably, the top of the filter cavity is provided with a rotating groove, and the worm is rotatably connected inside the rotating groove.

The utility model discloses in:

through the cooperation of the filter box body, the filter cavity, the sorting cavity, the discharge chute, the driving motor, the worm, the rotating shaft, the stirring rod, the worm wheel, the filter screen, the thread sleeve, the feeding hopper, the water conveying pipe, the water outlet pipe, the butterfly valve, the first screen, the second screen, the mounting block, the rotating shaft, the swinging rod, the driving wheel, the driven wheel, the belt, the collecting box, the first movable door, the observation window and the second movable door, the washed silica gel raw material can be efficiently filtered, so that the silica gel raw material is prevented from being discharged along with the washed solution, the raw material of the silica gel is prevented from being lost, the filtered silica gel raw material can be effectively classified and screened, the silica gel raw material is convenient for a user to use, and can be stirred in the process of screening the silica gel raw material, so that the silica gel raw material is fully contacted with the screening holes of the sorting component, thereby improving the working performance of the filtering device.

To sum up, the utility model discloses can the efficient carry out filtration treatment to the silica gel raw materials after washing, can effectually carry out hierarchical screening to the silica gel raw materials after filtering, can stir the processing to the silica gel raw materials of screening to improve the sorting efficiency of silica gel raw materials, working property is high, convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of a filtering apparatus for silica gel production according to the present invention;

FIG. 2 is a front view of a filtering apparatus for silica gel production according to the present invention;

fig. 3 is a side view of a filtering apparatus for producing silicone gel according to the present invention.

Reference numbers in the figures: 1. a filter box body; 2. a filter chamber; 3. a sorting chamber; 4. a discharge chute; 5. a drive motor; 6. a worm; 7. a rotating shaft; 8. a stirring rod; 9. a worm gear; 10. filtering with a screen; 11. a threaded sleeve; 12. a feeding hopper; 13. a water delivery pipe; 14. a water outlet pipe; 15. a butterfly valve; 16. a first screen; 17. a second screen; 18. mounting blocks; 19. a rotating shaft; 20. a swing lever; 21. a driving wheel; 22. a driven wheel; 23. a belt; 24. a collection box; 25. a first movable door; 26. an observation window; 27. a second movable door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a filtering device for silica gel production, comprising a filtering box body 1, a filtering cavity 2 and a sorting cavity 3 are sequentially arranged in the filtering box body 1 from left to right, a screening component is arranged in the sorting cavity 3, a discharge chute 4 is arranged on the inner wall between the filtering cavity 2 and the sorting cavity 3, a driving motor 5 which is vertically arranged is fixed on the top of the filtering box body 1 by a screw, the driving motor 5 is a forward and reverse rotation motor, a worm 6 which is vertically arranged is connected with the output end of the driving motor 5 in a transmission manner, the outer wall of the worm 6 is provided with a thread, one end of the worm 6 far away from the driving motor 5 is rotatably connected on the inner wall at the bottom of the filtering box body 1 through a bearing, a rotating shaft 7 which is transversely arranged is arranged in the filtering cavity 2, two ends of the rotating shaft 7 are respectively rotatably connected on the inner walls at two sides of the filtering cavity 2 through bearings, a, the outer wall of the middle part of the rotating shaft 7 is fixedly sleeved with a vertically arranged worm wheel 9, the worm wheel 9 is meshed with the worm 6 to work, a filter screen 10 which is obliquely arranged is arranged above the stirring rod 8, the filter screen 10 is connected with the inner wall of the filter cavity 2 in a sliding way, the outer wall of the worm 6 is in threaded sleeve connection with a vertically arranged threaded sleeve 11, the threaded sleeve 11 is embedded in the middle part of the filter screen 10, the top of the left end of the filter box body 1 is provided with a feeding hopper 12, the feeding hopper 12 corresponds to the filter cavity 2, the top of the left side of the filter box body 1 is provided with a horizontally arranged water conveying pipe 13, the bottom of the left side of the filter box body 1 is provided with a horizontally arranged water outlet pipe 14, the middle part of the water outlet pipe 14 is provided with a butterfly valve 15, when a user needs to wash and filter raw materials of silica gel, at the moment, sufficient silica, at the moment, sufficient washing liquid can be injected into the filter cavity 2 through the water delivery pipe 13, at the moment, the silicon gel raw material in the filter cavity 2 can be washed by the washing liquid in the filter cavity 2, and when the silicon gel raw material is washed, the worm 6 can be driven to rotate through the operation of the driving motor 5, the worm wheel 9 can be driven to rotate through the rotating worm 6, the rotating shaft 7 can be driven to rotate through the rotating worm wheel 9, the stirring rod 8 can be driven to rotate through the rotating shaft 7, at the moment, the washing liquid in the filter cavity 2 can be stirred by the rotating stirring rod 8, so that the silicon gel raw material in the washing liquid can be stirred, the washing efficiency of the silicon gel raw material can be improved, and after the washing of the silicon gel raw material in the filter cavity 2 is finished, the butterfly valve 15 can be opened by a user, at this moment, the cleaning liquid in the filter cavity 2 can be discharged through the water outlet pipe 14, and when the washing liquid in the filter cavity 2 is in the discharging process, the silica gel raw material can be filtered through the filter screen 10 in the filter cavity 2, so that the silica gel raw material in the filter cavity 2 is prevented from being discharged through the water outlet pipe 14 along with the washing liquid.

The screening component comprises a first screen 16, a second screen 17, a mounting block 18, a rotating shaft 19, a swinging rod 20, a driving wheel 21, a driven wheel 22, a belt 23 and a collecting box 24, wherein the first screen 16 is positioned inside the screening cavity 3, the second screen 17 is positioned below the first screen 16, the first screen 16 and the second screen 17 are obliquely fixed on the inner wall of the screening cavity 3, the aperture of the screen hole of the first screen 16 is larger than that of the screen hole of the second screen 17, the mounting block 18 is positioned below the second screen 17, the mounting block 18 is fixed on the inner wall of the screening cavity 3 through screws, the rotating shaft 19 is rotatably connected to the top of the mounting block 18 through a bearing, one end of the rotating shaft 19, far away from the mounting block 18, is rotatably connected to the inner wall of the top of the screening cavity 3 through a bearing, the swinging rod 20 is positioned above two ends of the first screen 16 and the second screen 17 and is provided with a plurality of swinging rods 20, the swinging rod 20 is welded on, the driving wheel 21 is fixedly sleeved on the outer wall of the top of the worm 6, the driven wheel 22 is fixedly sleeved on the outer wall of the top of the rotating shaft 19, the belt 23 is sleeved outside the driving wheel 21 and the driven wheel 22, the driving wheel 21, the driven wheel 22 and the belt 23 are meshed and matched to work, a sliding groove is formed in the inner wall between the filter cavity 2 and the sorting cavity 3, the belt 23 is slidably connected inside the sliding groove, the collecting box 24 is positioned below the mounting block 18, the collecting box 24 is a box body with an upward opening, the bottom of the collecting box 24 is slidably connected with the inner wall at the bottom of the sorting cavity 3, when water liquid in the filter cavity 2 is completely discharged, the worm 6 can be driven to continue rotating through the operation of the driving motor 5, at the moment, the worm 6 and the thread sleeve 11 can be driven to vertically move upwards through the thread fit work of the worm, drive filter screen 10 and carry out vertical ascending displacement, filter screen 10 will drive the silica gel raw and other materials at filter screen 10 top and carry out vertical ascending displacement this moment, the silica gel raw and other materials at filter screen 10 top will enter into the inside of selecting separately the chamber 3 through blown down tank 4 this moment, the silica gel raw and other materials that enter into the inside of selecting separately the chamber 3 this moment will fall on the top of first screen cloth 16, accessible first screen cloth 16 carries out primary screening to the silica gel raw and other materials this moment, the silica gel raw and other materials that accomplish through first screen cloth 16 primary screening this moment will fall on the top of second screen cloth 17, accessible second screen cloth 17 screens the silica gel raw and other materials again this moment, the silica gel raw and other materials after being screened this moment will fall on the inside of collecting box 24, accessible collecting box 24 is collected the silica gel raw and other materials after the screening this.

When driving motor 5 drive worm 6 and rotating, drive worm wheel 9 and rotate, it rotates to drive pivot 7, when driving puddler 8 and rotating, will drive thread bush 11 and filter screen 10 and carry out vertical displacement, and because driving motor 5 is just reversing motor, consequently when thread bush 11 and filter screen 10 will contact with puddler 8 soon, driving motor 5 will the reverse operation this moment, drive thread bush 11 and filter screen 10 and carry out reverse vertical displacement, thereby avoid thread bush 11 and filter screen 10 to contact with puddler 8.

And when worm 6 rotated, will drive action wheel 21 and rotate, accessible pivoted action wheel 21 this moment drives belt 23 and moves, accessible moving belt 23 this moment drives from driving wheel 22 and rotates, accessible pivoted from driving wheel 22 this moment, drive axis of rotation 19 and rotate, accessible pivoted axis of rotation 19 this moment drives swinging arms 20 and rotates, accessible pivoted swinging arms 20 stirs the silica gel raw and other materials at first screen cloth 16 and the second screen cloth 17 top this moment, let the silica gel raw and other materials at first screen cloth 16 and the second screen cloth 17 top and the abundant contact of filtration pore of first screen cloth 16 and second screen cloth 17, and then improve the screening efficiency of first screen cloth 16 and second screen cloth 17.

The right side of the filtering box body 1 is hinged with two first movable doors 25 through hinges, the two first movable doors 25 correspond to the first screen 16 and the second screen 17 respectively, when a user needs to take out the silica gel raw materials on the top of the first screen 16 and the second screen 17, the user can place a corresponding receiving container on the first movable door 25 on one side of the first screen 16, the user can open the first movable doors 25, the silica gel raw materials on the top of the first screen 16 can pass through the first screen 16 arranged obliquely and slide out of the first movable doors 25 to enter the inside of the receiving container, the user can collect the silica gel raw materials on the top of the first screen 16, and after the silica gel raw materials on the top of the first screen 16 of the user are collected, the user can close the first movable doors 25 on one side of the first screen 16, the user can open the first shutter 25 on one side of the second screen 17, and the silicone gel raw material on the top of the second screen 17 can slide out of the first shutter 25 through the second screen 17 disposed at an angle into the inside of the corresponding receiving container, and the user can collect the silicone gel raw material on the top of the second screen 17.

The observation window 26 is installed to the outside one side of filter box 1, observation window 26 is the glass material, the right side of observation window 26 is equipped with second dodge gate 27, second dodge gate 27 passes through the hinge and articulates in the outside of filter box 1, second dodge gate 27 is corresponding with sorting chamber 3, the outer wall of second dodge gate 27 is equipped with the sealing washer along circumference, through opening second dodge gate 27, what the user can be convenient takes collecting box 24, thereby the person of facilitating the use uses silica gel raw and other materials.

The rotary groove has all been seted up at the middle part of first screen cloth 16 and second screen cloth 17, and axis of rotation 19 rotates the inside of connecting at the rotary groove, and through the rotary groove, axis of rotation 19 can carry out nimble rotation.

The top of the filter cavity 2 is provided with a rotating groove, the worm 6 is rotatably connected inside the rotating groove, and the worm 6 can flexibly rotate through the rotating groove.

The working principle is as follows: when a user needs to wash and filter raw materials of silica gel, sufficient silica gel raw materials can be fed into the inside of the filter cavity 2 through the feeding hopper 12, sufficient washing liquid can be injected into the inside of the filter cavity 2 through the water conveying pipe 13 after the silica gel raw materials enter the inside of the filter cavity 2, the silica gel raw materials in the inside of the filter cavity 2 can be washed by the washing liquid in the inside of the filter cavity 2, and when the silica gel raw materials are washed, the worm 6 can be driven to rotate through the operation of the driving motor 5, the worm wheel 9 can be driven to rotate through the rotating worm 6, the rotating worm wheel 9 can be driven to rotate, the rotating shaft 7 can be driven to rotate through the rotating shaft 7, the stirring rod 8 can be driven to rotate, and the washing liquid in the inside of the filter cavity 2 can be stirred through the rotating stirring rod 8, thereby stirring and processing the silica gel raw material in the washing liquid, thereby improving the washing efficiency of the silica gel raw material, when the washing of the silica gel raw material in the filter cavity 2 is finished, the butterfly valve 15 can be opened by a user, the washing liquid in the filter cavity 2 can be discharged through the water outlet pipe 14, and when the washing liquid in the filter cavity 2 is in the discharging process, the silica gel raw material can be filtered through the filter screen 10 in the filter cavity 2, thereby avoiding the silica gel raw material in the filter cavity 2 from being discharged through the water outlet pipe 14 along with the washing liquid, and when the water liquid in the filter cavity 2 is completely discharged, the worm 6 can be driven to continue rotating through the operation of the driving motor 5, the worm 6 and the thread bush 11 can be matched to work through the threads of the worm 6 and the thread bush 11, the thread bush 11 can be driven to vertically move upwards, and the thread bush 11 can vertically move upwards, the filter screen 10 is driven to vertically displace upwards, at the moment, the filter screen 10 drives the silica gel raw material at the top of the filter screen 10 to vertically displace upwards, at the moment, the silica gel raw material at the top of the filter screen 10 enters the sorting cavity 3 through the discharge chute 4, at the moment, the silica gel raw material entering the sorting cavity 3 falls on the top of the first screen 16, at the moment, the silica gel raw material can be primarily screened by the first screen 16, at the moment, the silica gel raw material primarily screened by the first screen 16 falls on the top of the second screen 17, at the moment, the silica gel raw material can be secondarily screened by the second screen 17, at the moment, the silica gel raw material screened for multiple times falls on the inside of the collection box 24, at the moment, the screened silica gel raw material can be collected by the collection box 24, and when a user needs to take out the silica gel raw materials at the tops of the first screen 16 and the second screen 17, the user may then place the corresponding receiving container on the first movable door 25 positioned at one side of the first screen 16, the user may open the first movable door 25, the silicone gel raw material positioned at the top of the first screen 16 may pass through the first screen 16 disposed at an incline, slide out of the first movable door 25, and enter the inside of the receiving container, the user may collect the silicone gel raw material positioned at the top of the first screen 16, and after the collection of the silicone gel raw material positioned at the top of the first screen 16 by the user is completed, the user may close the first movable door 25 positioned at one side of the first screen 16, the user may open the first movable door 25 positioned at one side of the second screen 17, the silicone gel raw material positioned at the top of the second screen 17 may pass through the second screen 17 disposed at an incline, slide out of the first movable door 25, and enter the inside of the corresponding receiving container, the user can collect the silica gel raw material on the top of the second screen 17 at this time, and the user can conveniently take the collection box 24 by opening the second movable door 27, thereby facilitating the use of the silica gel raw material by the user.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a filter equipment for silica gel production, is including filtering box (1), its characterized in that, filter chamber (2) and sorting chamber (3) have been seted up in proper order from the left hand right side in the inside of filtering box (1), the inside of sorting chamber (3) is equipped with divides the sieve part, blown down tank (4) have been seted up to inner wall between filter chamber (2) and the sorting chamber (3), the top fix with screw of filtering box (1) has driving motor (5) of vertical setting, the output transmission of driving motor (5) is connected with worm (6) of vertical setting, the outer wall of worm (6) is equipped with the screw thread, the one end that driving motor (5) were kept away from in worm (6) is passed through the bearing and is rotated and is connected on the inner wall of filtering box (1) bottom, the inside of filter chamber (2) is equipped with pivot (7) of horizontal setting, the both ends of pivot (7) are passed through the bearing and are rotated respectively and are connected on the inner wall The outer wall of the two sides of the rotating shaft (7) is transversely welded with a plurality of vertically arranged stirring rods (8), the outer wall of the middle part of the rotating shaft (7) is fixedly sleeved with a vertically arranged worm wheel (9), the worm wheel (9) and the worm (6) are meshed to work, a filter screen (10) which is obliquely arranged is arranged above the stirring rods (8), the filter screen (10) is connected with the inner wall of the filter cavity (2) in a sliding manner, the outer wall of the worm (6) is sleeved with a vertically arranged thread sleeve (11), the thread sleeve (11) is embedded in the middle of the filter screen (10), the top of the left end of the filter box body (1) is provided with a feeding hopper (12), the feeding hopper (12) is corresponding to the filter cavity (2), the left top of the filter box body (1) is provided with a transversely arranged water conveying pipe (13), the left bottom of the filter box body (1) is provided with a transversely arranged water outlet, the middle part of the water outlet pipe (14) is provided with a butterfly valve (15).

2. A filtering device for silica gel production according to claim 1, wherein the sieving means comprises a first sieve (16), a second sieve (17), a mounting block (18), a rotating shaft (19), a swinging rod (20), a driving wheel (21), a driven wheel (22), a belt (23) and a collecting box (24), the first sieve (16) is located inside the sorting chamber (3), the second sieve (17) is located below the first sieve (16), the first sieve (16) and the second sieve (17) are both obliquely fixed on the inner wall of the sorting chamber (3), the aperture of the sieve hole of the first sieve (16) is larger than that of the sieve hole of the second sieve (17), the mounting block (18) is located below the second sieve (17), the mounting block (18) is fixed on the inner wall of the sorting chamber (3) by screws, the rotating shaft (19) is rotatably connected on top of the mounting block (18) through a bearing, the one end that installation piece (18) was kept away from in axis of rotation (19) is passed through the bearing and is rotated the connection on the inner wall at separation chamber (3) top, swinging arms (20) are located the top at first screen cloth (16) and second screen cloth (17) both ends to be equipped with a plurality ofly, swinging arms (20) weld on the outer wall of axis of rotation (19), action wheel (21) fixed cover is connected on the outer wall at worm (6) top, from fixed cover of driving wheel (22) on the outer wall at axis of rotation (19) top, belt (23) cover is established in action wheel (21) and from the outside of driving wheel (22), action wheel (21), from meshing cooperation work of driving wheel (22) and belt (23), the spout has been seted up to the inner wall between filter chamber (2) and separation chamber (3), belt (23) sliding connection is in the inside of spout, collecting box (24) are located the below of installation piece (18), the collection box (24) is a box body with an upward opening, and the bottom of the collection box (24) is connected with the inner wall of the bottom of the sorting cavity (3) in a sliding mode.

3. A filtering device for the production of silicone gel, according to claim 1, characterized in that the right side of said filtering box (1) is hinged with two first movable doors (25), said two first movable doors (25) corresponding respectively to the first screen (16) and to the second screen (17).

4. The filtering device for producing the silicone gel is characterized in that an observation window (26) is installed on one side of the outside of the filtering box body (1), the observation window (26) is made of glass, a second movable door (27) is arranged on the right side of the observation window (26), the second movable door (27) is hinged to the outer side of the filtering box body (1) through a hinge, the second movable door (27) corresponds to the sorting cavity (3), and a sealing ring is arranged on the outer wall of the second movable door (27) in the circumferential direction.

5. The filtering device for producing the silica gel is characterized in that the middle parts of the first screen (16) and the second screen (17) are provided with rotary grooves, and the rotating shaft (19) is rotatably connected inside the rotary grooves.

6. The filtering device for producing the silica gel is characterized in that a rotating groove is formed in the top of the filtering cavity (2), and the worm (6) is rotatably connected to the inside of the rotating groove.