CN216372917U

CN216372917U - Silica gel particle screening device

Info

Publication number: CN216372917U
Application number: CN202121668465.6U
Authority: CN
Inventors: 温春功; 张新军
Original assignee: Zhaoyuan Hongrong New Material Co ltd
Current assignee: Zhaoyuan Ansijie New Material Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-04-26
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a silica gel particle screening device which comprises a bottom plate and a screening box arranged at the upper end of the bottom plate, wherein the upper end of the bottom plate is fixedly connected with a processing box, the upper end of the bottom plate is provided with a collecting mechanism used for collecting dust in the screening box, the collecting mechanism comprises a suction fan fixedly connected at the upper end of the processing box, the side wall of the screening box is fixedly connected with a shell through four connecting rods, the shell is provided with three suction branch pipes and a suction main pipe which are communicated with the interior of the shell, and one end, far away from the shell, of each suction branch pipe is communicated with the screening box. The dust collecting and processing device is provided with the shell and the processing box, dust in the screening box can be collected, flying of the dust is avoided, and further health of workers is guaranteed.

Description

Silica gel particle screening device

Technical Field

The utility model relates to the technical field of silica gel particle production, in particular to a silica gel particle screening device.

Background

In the production process of silica gel particles, a particle screening device is required to screen particles with different diameters.

Present silica gel granule screening plant is through making the inside sieve vibration of device under the vibrating motor effect, make the granule that is less than the sieve mesh drop to below on the sieve, thereby accomplish the screening process, but present silica gel granule screening plant lacks the mechanism of collecting the dust, the granule has a large amount of dusts in the storage process, these dusts fly upward easily at the screening in-process, thereby it is relatively poor to cause the workshop environment, these dusts can threaten human health, and if the dust in the workshop is not clear away, the morbidity that will increase workman's occupational disease, so, need design a silica gel granule screening plant and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a silica gel particle screening device.

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

the utility model provides a silica gel granule screening plant, includes the bottom plate and sets up the screening case in the bottom plate upper end, bottom plate upper end fixedly connected with handles the case, the bottom plate upper end is equipped with the collection mechanism that is used for collecting the screening incasement dust, it includes the suction fan of fixed connection in handling case upper end to collect the mechanism, screening case lateral wall is through four connecting rod fixedly connected with casings, be equipped with on the casing rather than three branch pipe and the person in charge of breathing in of inside intercommunication, the one end and the screening case intercommunication of casing are kept away from to the branch pipe of breathing in, the person in charge of breathing in keeps away from the one end of casing and the suction fan suction end intercommunication, it is equipped with the clearance mechanism that is used for clearing up the dust to handle the incasement.

Preferably, clearance mechanism is including running through the three outlet branch pipe that sets up at handling the case lateral wall, and it is equipped with a plurality of atomizer to go up outlet branch pipe lower extreme intercommunication, it has the filter screen to handle incasement wall sliding connection, be equipped with the actuating mechanism who is used for driving the vibrations of filter screen on the bottom plate.

Preferably, actuating mechanism includes the driving motor that fixedly connected with handled the case lateral wall, driving motor's output shaft fixedly connected with axis of rotation, driving motor's one end is kept away from in the axis of rotation runs through and handles the case lateral wall and rotate with handling the incasement wall and be connected, the fixed cover of axis of rotation lateral wall has connect the cam, the filter screen upper end install with cam complex installation piece.

Preferably, the two inner walls of the treatment box are fixedly connected with fixing plates, and the upper ends of the fixing plates are elastically connected with the lower end of the filter screen through reset springs.

Preferably, the bottom plate upper end fixedly connected with water tank, water tank upper end fixedly connected with water pump, the play water end intercommunication of water pump is equipped with out the water and is responsible for, and is three the one end that the case was kept away from to the play water branch pipe is responsible for the intercommunication with going out the water, the income water end intercommunication of water pump is equipped with inlet tube and water tank intercommunication.

Preferably, the end intercommunication of giving vent to anger of suction fan is equipped with the outlet duct, the one end that the suction fan was kept away from to the outlet duct with handle the case intercommunication, it is equipped with the inclined plane to handle the incasement bottom, it is equipped with the blast pipe to handle the intercommunication on the case.

The utility model has the following beneficial effects:

1. the device is provided with a collecting mechanism, a suction fan is started, the suction fan sucks air in the shell through a main air suction pipe, dust flying in a sieve plate in the sieving box by vibration enters the shell from a branch air suction pipe, and the dust in the shell enters a treatment box from an air outlet pipe, so that the dust in the sieving box is collected, the flying of the dust is avoided, and the health of workers is further ensured;

2. the device is provided with the cleaning mechanism, water in the water outlet main pipe is finally sprayed out from the atomizing spray head, the atomized water is mixed with dust, the mixture of the water and the dust falls on the bottom of the treatment box, and air passes through meshes of the filter screen and is discharged from the exhaust pipe, so that the dust is cleaned, and the occupational disease incidence of workers is reduced;

3. this device has set up actuating mechanism for the filter screen is at the continuous rotation in-process of cam, and the vibrations that the filter screen takes place make water and dust mixture shake down, has avoided it to block up the filter screen mesh.

Drawings

FIG. 1 is a schematic structural diagram of a silica gel particle screening device according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a front view of fig. 1.

In the figure: 1 screening box, 2 bottom plates, 3 water tanks, 4 shells, 5 air suction branch pipes, 6 air suction main pipes, 7 suction fans, 8 treatment boxes, 9 water pumps, 10 water outlet main pipes, 11 filter screens, 12 fixing plates, 13 return springs, 14 water outlet branch pipes, 15 atomizing nozzles, 16 rotating shafts, 17 cams and 18 driving motors.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a silica gel granule screening plant, including bottom plate 2 and the screening case 1 of setting in bottom plate 2 upper end, 2 upper ends of bottom plate are fixedly connected with and handle

case

8, 2 upper ends of bottom plate are equipped with the collection mechanism that is used for collecting the interior dust of screening case 1, collect the mechanism and include suction fan 7 of fixed connection in handling case 8 upper end, screening case 1 lateral wall is through four connecting rod fixedly connected with casing 4, be equipped with on casing 4 rather than three branch 5 of breathing in of inside intercommunication and one and breathe in and be responsible for 6, the one end that branch 5 of breathing in kept away from casing 4 communicates with screening case 1, the one end that the person responsible for 6 of breathing in keeps away from casing 4 communicates with the end of breathing in of suction fan 7.

Handle and be equipped with the clearance mechanism that is used for clearing up the dust in the case 8, clearance mechanism is including running through the three outlet branch pipe 14 that sets up at handling 8 lateral walls of case, and the 14 lower extreme intercommunication of upper outlet branch pipe is equipped with a plurality of atomizer 15, handles 8 inner walls sliding connection of case and has filter screen 11, and filter screen 11 sets up and makes the unable discharge of dust outside handling case 8.

Be equipped with the actuating mechanism who is used for driving 11 vibrations of filter screen on bottom plate 2, actuating mechanism includes the driving motor 18 that fixedly connected with handled 8 lateral walls of case, driving motor 18's output shaft fixedly connected with axis of rotation 16, the one end that driving motor 18 was kept away from to axis of rotation 16 runs through and handles 8 lateral walls of case and rotate the connection with handling 8 inner walls, the fixed cover of axis of rotation 16 lateral walls has connect

cam

17, 11 upper ends of filter screen install with cam 17 complex installation piece, the setting of installation piece can be avoided cam 17 direct contact filter screen 11 and cause the damage of filter screen 11, handle the equal fixedly connected with fixed plate 12 of two inner walls of case 8, reset

spring

13 and 11 lower extreme elastic connection of filter screen are passed through to fixed plate 12 upper ends.

The upper end of the bottom plate 2 is fixedly connected with a water tank 3, the upper end of the water tank 3 is fixedly connected with a water pump 9, a water outlet end of the water pump 9 is communicated with a water outlet main pipe 10, one end of each of three water outlet branch pipes 14, which is far away from the treatment box 8, is communicated with the water outlet main pipe 10, and a water inlet end of the water pump 9 is communicated with a water inlet pipe and communicated with the water tank 3.

In the utility model, an air outlet pipe is communicated with an air outlet end of the suction fan 7, one end of the air outlet pipe, which is far away from the suction fan 7, is communicated with a treatment box 8, an inclined plane is arranged at the bottom in the treatment box 8, and an exhaust pipe is communicated with the treatment box 8.

When the dust collector is used, the suction fan 7 is started, the suction fan 7 sucks air in the shell 4 through the suction main pipe 6 which is 7, dust which vibrates and flies up on a sieve plate in the screening box 1 enters the shell 4 from the suction branch pipe 5, and dust in the shell 4 enters the processing box 8 from the air outlet pipe, so that the dust in the screening box 1 is collected, and flying of the dust is avoided;

the water pump 9 is started, the water in the water tank 3 is sent into the main water outlet pipe 10 by the water pump 9 through the water inlet pipe, the water in the main water outlet pipe 10 enters the three branch water outlet pipes 14, the water in the branch water outlet pipes 14 is finally sprayed out from the atomizing nozzles 15, the atomized water is mixed with dust, the mixture of the water and the dust falls on the bottom of the treatment box 8, and air passes through the meshes of the filter screen 11 and is discharged from the exhaust pipe, so that the dust is cleaned, and the occupational disease incidence of workers is reduced;

part of the dust can still contact the filter screen 11, but is blocked by the meshes of the filter screen 11 and can not pass through the filter screen 11, and the water sprayed from the atomizing nozzle 15 on the water outlet branch pipe 14 at the upper end contacts with the dust at the lower end of the filter screen 11 to be adhered to the lower end of the filter screen 11, the mixture of water and dust drops under the action of gravity, the driving motor 18 is started, the output shaft of the driving motor 18 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the cam 17 to rotate, so as to drive the filter screen 11 to vibrate, wherein when the long end of the cam 17 contacts the filter screen 11, the cam 17 tightly abuts against the filter screen 11 to enable the filter screen 11 to move upwards, when the long end of the cam 17 rotates away from the filter screen 11, the filter screen 11 moves upwards under the elastic action of the return spring 13, therefore, when the filter screen 11 rotates continuously, the filter screen 11 vibrates, so that the mixture of water and dust is shaken off, and the mesh of the filter screen 11 is prevented from being blocked.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention, the technical solutions and the practical concepts of the present invention equivalent or changed within the technical scope of the present invention.

Claims

1. A silica gel particle screening device, which comprises a bottom plate (2) and a screening box (1) arranged at the upper end of the bottom plate (2), it is characterized in that the upper end of the bottom plate (2) is fixedly connected with a processing box (8), the upper end of the bottom plate (2) is provided with a collecting mechanism for collecting dust in the screening box (1), the collecting mechanism comprises a suction fan (7) fixedly connected with the upper end of the treatment box (8), the side wall of the screening box (1) is fixedly connected with a shell (4) through four connecting rods, the shell (4) is provided with three air suction branch pipes (5) and an air suction main pipe (6) which are communicated with the interior of the shell, one end of the air suction branch pipe (5) far away from the shell (4) is communicated with the screening box (1), the one end that casing (4) were kept away from in the person in charge of breathing in (6) is held the intercommunication with the end of breathing in of suction fan (7), be equipped with the clearance mechanism that is used for clearing up the dust in handling case (8).

2. The silica gel particle screening device according to claim 1, wherein the cleaning mechanism comprises three water outlet branch pipes (14) penetrating through the side wall of the treatment box (8), a plurality of atomizing nozzles (15) are communicated with the lower ends of the upper water outlet branch pipes (14), a filter screen (11) is slidably connected to the inner wall of the treatment box (8), and a driving mechanism for driving the filter screen (11) to vibrate is arranged on the bottom plate (2).

3. A silica gel particle screening plant as claimed in claim 2, wherein said driving mechanism includes a driving motor (18) fixedly connected with the side wall of the processing box (8), an output shaft of said driving motor (18) is fixedly connected with a rotating shaft (16), one end of said rotating shaft (16) far away from the driving motor (18) penetrates through the side wall of the processing box (8) and is rotatably connected with the inner wall of the processing box (8), a cam (17) is fixedly connected with the side wall of said rotating shaft (16), and a mounting block matched with the cam (17) is mounted at the upper end of the filter screen (11).

4. A silica gel particle screening device according to claim 3, wherein the treatment box (8) is fixedly connected with a fixing plate (12) on both inner walls, and the upper end of the fixing plate (12) is elastically connected with the lower end of the filter screen (11) through a return spring (13).

5. The silica gel particle screening device according to claim 2, wherein a water tank (3) is fixedly connected to the upper end of the bottom plate (2), a water pump (9) is fixedly connected to the upper end of the water tank (3), a main water outlet pipe (10) is arranged in communication with the water outlet end of the water pump (9), one ends of the three branch water outlet pipes (14) far away from the treatment tank (8) are communicated with the main water outlet pipe (10), and a water inlet pipe is arranged in communication with the water tank (3) at the water inlet end of the water pump (9).

6. The silica gel particle screening device according to claim 1, wherein an air outlet pipe is communicated with an air outlet end of the suction fan (7), one end of the air outlet pipe, which is far away from the suction fan (7), is communicated with the treatment box (8), an inclined plane is arranged at the bottom in the treatment box (8), and an exhaust pipe is communicated with the treatment box (8).