CN220759992U

CN220759992U - Precoated sand and dust separation device

Info

Publication number: CN220759992U
Application number: CN202322462182.1U
Authority: CN
Inventors: 张�成; 杨绍润; 黄丕京
Original assignee: Guizhou Yingjier Machine Manufacture Co ltd
Current assignee: Guizhou Yingjier Machine Manufacture Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-12
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of precoated sand and discloses a precoated sand and dust separation device, which comprises a separation box, wherein sliding grooves are formed in two sides of an inner cavity of the separation box, an elastic connecting assembly is arranged in each sliding groove, sliding blocks are slidably arranged in two sliding grooves, a mounting frame is fixedly arranged between the two sliding blocks, a first filter screen is arranged in each mounting frame, and a knocking device is arranged at the bottom of each first filter screen; according to the utility model, dust contained in the precoated sand is collected into the dust collection box through the dust collection box and the dust collection pipe, so that the precoated sand is separated from the dust, equipment faults and damages are reduced, the production efficiency and the stability of a production line are improved, the production efficiency is improved, the dust concentration in a working environment can be reduced, the air quality is improved, the health of staff is protected, and the mounting frame and the first filter screen can be knocked up and down through the knocking device, so that the dust on the precoated sand is shaken off, and the dust collection is more convenient.

Description

Precoated sand and dust separation device

Technical Field

The utility model relates to the technical field of precoated sand, in particular to a precoated sand and dust separation device.

Background

Precoated sand is a material for surface treatment, which is usually made of quartz sand or other minerals, and is covered with a thin film. The film may be an organic material, such as a polymer, or an inorganic material, such as an oxide. Precoated sand has many fields of application.

In the production process of the existing precoated sand, sand heads with larger particles are often mixed, so that the precoated sand needs to be screened. At present, sand heads mixed in precoated sand are separated from the upper part of a screen through a vibrating screen, and the precoated sand flows into a finished product bin through the screen for packaging treatment, but the existing vibrating screen only can separate and remove the sand heads and cannot separate dust in the precoated sand, so that the dust content in a finished product of the precoated sand is more, and the product quality is influenced.

Therefore, it is necessary to provide a precoated sand and dust separating device to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a precoated sand and dust separating device which adopts a dust collection box and a dust collection pipe and has the effect of collecting dust on the precoated sand.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a tectorial membrane sand and dust separator, includes the separator box, the inner chamber both sides of separator box are provided with the spout, be provided with elastic connection subassembly in the spout, two sliding mounting has the slider in the spout, two fixed mounting has the installing frame between the slider, be provided with first filter screen in the installing frame, the bottom of first filter screen is provided with the knocking device, one side fixed mounting of separator box has the dust collection box, one side fixed mounting that the separator box was kept away from to the dust collection box has the fan, the top of dust collection box sets up a plurality of dust absorption pipes, and is a plurality of the one end of dust absorption pipe all is linked together with the top of dust collection box, and is a plurality of the other end of dust absorption pipe all runs through the separator box, and a plurality of the dust absorption pipe all is linked together with the inside of separator box.

Through adopting above-mentioned technical scheme, through dust collection box and dust absorption pipe, collect the dust that contains in the tectorial membrane sand into the dust collection box for tectorial membrane sand and dust separation reduce equipment trouble and damage, improve production efficiency and production line's stability, improve production efficiency, and can reduce the dust concentration in the operational environment, improve air quality, protect staff's health.

The utility model is further provided with: a second filter screen is arranged in one side wall of the dust collection box, which is close to the fan.

Through adopting above-mentioned technical scheme, can prevent that the dust from getting into in the fan, influence the life of fan.

The utility model is further provided with: one side of the dust box is provided with a drawer, the drawer penetrates through one side wall of the dust box and is in sliding fit with one side of the dust box, and one side of the drawer is fixedly provided with a first handle.

By adopting the technical scheme, the collected dust can be treated.

The utility model is further provided with: the top intercommunication of separator box is provided with the feeder hopper, the bottom intercommunication of separator box is provided with the discharging pipe, be provided with the valve on the discharging pipe.

By adopting the technical scheme, the material can be fed and discharged.

The utility model is further provided with: the elastic connecting assembly comprises a connecting cylinder, a connecting column and a spring, wherein the connecting cylinder is fixedly arranged at the top of the sliding chute, the spring is arranged in the connecting cylinder, the connecting column is arranged at the bottom of the connecting cylinder and is elastically connected with the connecting cylinder through the spring, and the bottom end of the connecting column is fixedly connected with the top of the mounting frame.

By adopting the technical scheme, when the installation frame and the first filter screen bounce upwards, the installation frame can be reset.

The utility model is further provided with: the knocking device comprises a first gear, a second gear, a rotating shaft, a cam and a motor, wherein the rotating shaft is rotatably arranged in an inner cavity of the separating box, the cams are fixedly arranged at two ends of the rotating shaft, the tops of the cams are contacted with the bottom of the mounting frame, a mounting box is fixedly arranged on one side of the separating box, the second gear is fixedly arranged at one end, close to the mounting box, of the rotating shaft, the first gear is arranged at the bottom of the second gear, the second gear is meshed with the first gear, the motor is fixedly arranged in the mounting box, and the output end of the motor is connected with the first gear in a transmission manner.

Through adopting above-mentioned technical scheme, can strike the installing frame from top to bottom, can make the dust on the tectorial membrane sand shake and fall.

The utility model is further provided with: an opening is formed in one side of the separation box, a collecting box is slidably mounted at the opening, and a second handle is fixedly mounted on one side, away from the separation box, of the collecting box.

Through adopting above-mentioned technical scheme, can collect the unqualified tectorial membrane sand of filtering on the first filter screen.

In summary, the utility model has the following beneficial effects: through dust collection box and dust absorption pipe, collect the dust that contains in the tectorial membrane sand into the dust collection box for tectorial membrane sand and dust separation reduce equipment trouble and damage, improve the stability of production efficiency and production line, improve production efficiency, and can reduce the dust concentration in the operational environment, improve air quality, protect staff's health, through knocking the device, can strike installing frame and first filter screen from top to bottom, make the dust on the tectorial membrane sand shake, thereby more conveniently collect the dust.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic side view of the present utility model;

FIG. 5 is a schematic cross-sectional view of the present utility model;

fig. 6 is a schematic front view of a knocking device according to the present utility model.

In the figure: 1. a separation box; 2. a mounting box; 3. a feed hopper; 4. a dust collection pipe; 5. a dust collection box; 6. a blower; 7. a drawer; 8. a discharge pipe; 9. a valve; 10. a first filter screen; 11. a mounting frame; 12. a second filter screen; 13. a first handle; 14. a connecting column; 15. a connecting cylinder; 16. a spring; 17. a collection box; 18. a second handle; 19. a motor; 20. a slide block; 21. a first gear; 22. a rotating shaft; 23. a cam; 24. and a second gear.

Detailed Description

The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, in the embodiment of the utility model, a precoated sand and dust separating device comprises a separating box 1, wherein sliding grooves are formed in two sides of an inner cavity of the separating box 1, elastic connecting components are arranged in the sliding grooves, sliding blocks 20 are slidably installed in the two sliding grooves, a mounting frame 11 is fixedly installed between the two sliding blocks 20, a first filter screen 10 is arranged in the mounting frame 11, a knocking device is arranged at the bottom of the first filter screen 10, a dust collecting box 5 is fixedly installed at one side of the separating box 1, a fan 6 is fixedly installed at one side of the dust collecting box 5 far away from the separating box 1, a plurality of dust collecting pipes 4 are arranged at the top of the dust collecting box 5, one ends of the dust collecting pipes 4 are communicated with the top of the dust collecting box 5, the other ends of the dust collecting pipes 4 penetrate through the separating box 1, and the dust collecting pipes 4 are communicated with the inside of the separating box 1; when the device is used, precoated sand is input into the separation box 1 through the feed hopper 3, the motor 19 is started, the motor 19 drives the first gear 21 to rotate, the first gear 21 drives the second gear 24 to rotate, the second gear 24 drives the rotating shaft 22, the rotating shaft 22 drives the cam 23 to rotate, when the cam 23 drives the mounting frame 11 to move upwards, the sliding block 20 drives the connecting column 14 to bounce upwards, and then the connecting column is reset downwards through the spring 16, so that the mounting frame 11 and the first filter screen 10 are knocked, dust of the precoated sand is separated from the surface of the precoated sand, the fan 6 is started, the dust suction pipe 4 sucks the dust generated during the up-down knocking into the dust collection box 5, the dust falls into the drawer 7, the first handle 13 is used for processing the dust, the unqualified precoated sand after the filtering on the first filter screen 10 falls into the collection box 17 along an inclined angle, the second handle 18 can be used for taking out the collection box 17 for dumping, and the separated precoated sand is output through the feed pipe; through dust collection box 5 and dust absorption pipe 4, collect the dust that contains in the tectorial membrane sand into dust collection box 5 in for tectorial membrane sand and dust separation reduce equipment trouble and damage, improve the stability of production efficiency and production line, improve production efficiency, and can reduce the dust concentration in the operational environment, improve air quality, protect staff's health, through knocking the device, can strike installing frame 11 and first filter screen 10 from top to bottom, make the dust on the tectorial membrane sand shake, thereby more conveniently collect the dust.

In this embodiment, preferably, a second filter screen 12 is disposed in a side wall of the dust box 5 near the fan 6, so as to prevent dust from entering the fan 6 and affecting the service life of the fan 6.

In this embodiment, preferably, a drawer 7 is disposed on one side of the dust box 5, the drawer 7 penetrates through a side wall of the dust box 5, the drawer 7 is slidably matched with one side of the dust box 5, and a first handle 13 is fixedly installed on one side of the drawer 7, so that collected dust can be treated.

In this embodiment, preferably, the top intercommunication of separator box 1 is provided with feeder hopper 3, the bottom intercommunication of separator box 1 is provided with discharging pipe 8, be provided with valve 9 on the discharging pipe 8, can feed and ejection of compact.

Referring to fig. 3, 5 and 6, in the embodiment of the present utility model, the elastic connection assembly includes a connection cylinder 15, a connection column 14 and a spring 16, the connection cylinder 15 is fixedly installed at the top of the chute, the spring 16 is disposed in the connection cylinder 15, the connection column 14 is disposed at the bottom of the connection cylinder 15, the connection column 14 is elastically connected with the connection cylinder 15 through the spring 16, and the bottom end of the connection column 14 is fixedly connected with the top of the installation frame 11, so that the installation frame 11 and the first filter screen 10 can be reset when being sprung upwards.

In this embodiment, preferably, the knocking device includes first gear 21, second gear 24, pivot 22, cam 23 and motor 19, pivot 22 is installed in the inner chamber rotation of separator 1, the both ends fixed mounting of pivot 22 has cam 23, the top of cam 23 contacts with the bottom of installing frame 11, one side fixed mounting of separator 1 has mounting box 2, the one end that pivot 22 is close to mounting box 2 is fixed mounting has second gear 24, the bottom of second gear 24 is provided with first gear 21, second gear 24 meshes with first gear 21, fixed mounting has motor 19 in the mounting box 2, the output and the first gear 21 transmission of motor 19 are connected, can beat the installing frame 11 from top to bottom, can make the dust on the tectorial membrane sand shake off.

In this embodiment, preferably, an opening is provided on one side of the separation box 1, a collecting box 17 is slidably mounted at the opening, and a second handle 18 is fixedly mounted on one side of the collecting box 17 away from the separation box 1, so that unqualified precoated sand filtered on the first filter screen 10 can be collected.

Working principle: during the use, with the tectorial membrane sand through feeder hopper 3 input separator 1 in, simultaneously start motor 19, motor 19 drives first gear 21 rotation, first gear 21 drives second gear 24 rotation, second gear 24 drives pivot 22 rotation, pivot 22 drives cam 23 rotation, when cam 23 drives installing frame 11 and upwards moves, slider 20 drives spliced pole 14 and upwards bounce, then reset downwards through spring 16, thereby beat installing frame 11 and first filter screen 10, make the dust of tectorial membrane sand break away from the surface of tectorial membrane sand, start fan 6 simultaneously, dust suction dust collection box 5 that produces when dust absorption pipe 4 will beat from top to bottom is in, the dust falls into drawer 7 in, use first handle 13, pull out drawer 7, handle the dust, unqualified tectorial membrane sand falls into in collecting box 17 along the angle of slope after filtering on the first filter screen 10, can use second handle 18, take out collecting box 17 and empty, the tectorial membrane sand after the separation is through the inlet pipe output.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.

Claims

1. The utility model provides a tectorial membrane sand and dust separator, includes separator box (1), its characterized in that: the utility model discloses a dust collection device, including dust collection box (1), dust collection pipe (4), dust collection box (1), dust collection box (5), dust collection box (4), dust collection box (1) and the inner chamber both sides of separating box (1) are provided with the spout, be provided with elastic connection subassembly in the spout, two slidable mounting has slider (20), two fixed mounting has installing frame (11) between slider (20), be provided with first filter screen (10) in installing frame (11), the bottom of first filter screen (10) is provided with rapping device, one side fixed mounting of separating box (1) has dust collection box (5), one side fixed mounting that separating box (1) was kept away from to dust collection box (5) has fan (6), the top of dust collection box (5) sets up a plurality of dust collection pipe (4), a plurality of dust collection pipe (4)'s one end all is linked together with the top of dust collection box (5), a plurality of the other end all runs through separating box (1), and a plurality of dust collection pipe (4) all are connected with the inside of separating box (1).

2. The precoated sand and dust separator of claim 1, wherein: a second filter screen (12) is arranged in a side wall of the dust collection box (5) close to the fan (6).

3. A precoated sand and dust separator according to claim 2, characterized in that: one side of the dust box (5) is provided with a drawer (7), the drawer (7) penetrates through one side wall of the dust box (5), the drawer (7) is in sliding fit with one side of the dust box (5), and one side of the drawer (7) is fixedly provided with a first handle (13).

4. The precoated sand and dust separator of claim 1, wherein: the top intercommunication of separator box (1) is provided with feeder hopper (3), the bottom intercommunication of separator box (1) is provided with discharging pipe (8), be provided with valve (9) on discharging pipe (8).

5. The precoated sand and dust separator of claim 1, wherein: the elastic connection assembly comprises a connecting cylinder (15), a connecting column (14) and a spring (16), wherein the connecting cylinder (15) is fixedly arranged at the top of the sliding chute, the spring (16) is arranged in the connecting cylinder (15), the connecting column (14) is arranged at the bottom of the connecting cylinder (15), the connecting column (14) is elastically connected with the connecting cylinder (15) through the spring (16), and the bottom end of the connecting column (14) is fixedly connected with the top of the mounting frame (11).

6. The precoated sand and dust separator of claim 1, wherein: the knocking device comprises a first gear (21), a second gear (24), a rotating shaft (22), a cam (23) and a motor (19), wherein the rotating shaft (22) is rotatably arranged in an inner cavity of the separating box (1), the cam (23) is fixedly arranged at two ends of the rotating shaft (22), the top of the cam (23) is contacted with the bottom of the mounting frame (11), the mounting box (2) is fixedly arranged at one side of the separating box (1), the second gear (24) is fixedly arranged at one end, close to the mounting box (2), of the rotating shaft (22), the first gear (21) is arranged at the bottom of the second gear (24), the second gear (24) is meshed with the first gear (21), the motor (19) is fixedly arranged in the mounting box (2), and the output end of the motor (19) is in transmission connection with the first gear (21).

7. The precoated sand and dust separator of claim 4, wherein: one side of the separation box (1) is provided with an opening, a collecting box (17) is slidably arranged at the opening, and a second handle (18) is fixedly arranged at one side, far away from the separation box (1), of the collecting box (17).