CN210546216U

CN210546216U - Multi-stage separation drum sieve for mica production

Info

Publication number: CN210546216U
Application number: CN201920945843.7U
Authority: CN
Inventors: 辛艮生
Original assignee: Lingshou Huayuan Mica Co Ltd
Current assignee: Lingshou Huayuan Mica Co Ltd
Priority date: 2019-06-23
Filing date: 2019-06-23
Publication date: 2020-05-19
Anticipated expiration: 2029-06-23

Abstract

The utility model discloses a multi-stage separation drum screen for mica production, which comprises a first supporting leg, a feeding hopper, a driving shaft and a screen drum, wherein the top end of the first supporting leg is provided with a supporting plate, the upper surface of the supporting plate is fixedly connected with the bottom end of a supporting frame, and the top end of the supporting frame is provided with the feeding hopper; be equipped with first support ring in the backup pad, alternate in the first support ring and be equipped with the driving shaft, the right-hand member of driving shaft alternates and sets up in the inside of second support ring, and the outside cover of driving shaft is equipped with a plurality of sieve section of thick bamboos that equidistant set up. The utility model discloses a plurality of sieve section of thick bamboos that cup joint have been set up for mica granule raw materials can be through multistage screening, can reach the better granule of fineness, and set up the spiral plate in a sieve section of thick bamboo, can make the mica granule in a sieve section of thick bamboo remove left or right through the positive and negative rotation of a motor control sieve section of thick bamboo, and convenient to use person pours out the mica granule of collecting in a sieve section of thick bamboo, accomplishes the collection to different particle diameter mica granules.

Description

Multi-stage separation drum sieve for mica production

Technical Field

The utility model relates to a mica production field specifically is a multistage separation drum sieve is used in mica production.

Background

Superfine mica powder is a very common additive, and in the production process of the superfine mica powder, the raw material of mica particles needs to be screened in granularity, and the most common screening equipment is used in drum screening. Drum sieve on the existing market is generally a single cylinder, sieve mesh through seting up different apertures on the section of thick bamboo wall comes to filter the granule, generally the aperture that is closest to the pan feeding mouth sets up to the minimum, the aperture that is close to the discharge gate more sets up to big more, this has just resulted in the screening process, the granule that some diameters are less falls because the sieve mesh of screening insufficient follow little aperture, but fall by the sieve mesh in later big aperture, lead to being close to the one end of a sieve section of thick bamboo discharge gate, the raw materials granule that leaks is not of uniform size, it is poor to raw materials granule's separation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mica production is with multistage separation drum sieve to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-stage separation drum screen for mica production comprises a first supporting leg, a feeding hopper, a driving shaft, a screen drum, a discharge port and a material containing box, wherein a supporting plate is arranged at the top end of the first supporting leg, the lower surface of the supporting plate is fixedly connected with the top end of the first supporting leg, the upper surface of the supporting plate is fixedly connected with the bottom end of a supporting frame, and the feeding hopper is arranged at the top end of the supporting frame; be equipped with first support ring in the backup pad, be equipped with the bearing in the first support ring, it is equipped with the driving shaft to alternate in the first support ring, the left end of driving shaft passes first support ring and sets up the left side at first support ring, the left end and the motor drive of driving shaft are connected, the fixed upper surface that sets up in the backup pad of motor, the right-hand member of driving shaft alternates and sets up the inside at the second support ring, be equipped with the bearing in the second support ring, second support ring below is equipped with the second supporting legs, the outside cover of driving shaft is equipped with a sieve section of thick bamboo of a plurality of equidistant settings.

As a further aspect of the present invention: the supporting plate is arranged in an inclined mode, and the driving shaft is arranged in an inclined mode.

As a further aspect of the present invention: the hollow round platform that a sieve section of thick bamboo was placed for the level, the left end of a sieve section of thick bamboo sets up to the opening, the right half of a sieve section of thick bamboo is inside adjacent sieve section of thick bamboo by the left end setting of adjacent sieve section of thick bamboo, the equipartition is equipped with a plurality of sieve meshes on the section of thick bamboo wall of the right half of a sieve section of thick bamboo, each sieve section of thick bamboo reduces from a left side to the aperture of right sieve mesh in proper order, the left end inner wall that is located leftmost sieve section of thick bamboo passes through first connecting rod and driving shaft fixed connection, the left end inner wall that is located each sieve section of thick bamboo on right side passes through the lateral wall fixed connection of second.

As a further aspect of the present invention: the screen drum is internally provided with a spiral plate which is fixedly arranged on the inner wall of the screen drum.

As a further aspect of the present invention: the below of a sieve section of thick bamboo is equipped with the discharge gate, and the discharge gate setting is in the bottom of each sieve section of thick bamboo left end and the sieve mesh below of a rightmost sieve section of thick bamboo, and the discharge gate below is equipped with flourishing workbin, and flourishing workbin divide into a plurality of cavitys, and the position and the quantity of cavity are unanimous with the discharge gate.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a plurality of sieve section of thick bamboos that cup joint have been set up for mica granule raw materials can be through multistage screening, with the mica raw materials according to the separation of particle diameter, can reach the better granule of fineness, and set up the spiral plate in a sieve section of thick bamboo, can make the mica granule in a sieve section of thick bamboo or remove right left through the positive and negative rotation of a motor control sieve section of thick bamboo, and convenient to use person will save the mica granule of collecting in a sieve section of thick bamboo and pour, accomplishes the collection to different particle diameter mica granules.

Drawings

Fig. 1 is a schematic front sectional structure view of a multistage separation drum screen for mica production.

Fig. 2 is a schematic side view of a multistage separation drum screen for mica production.

Fig. 3 is a schematic perspective view of an assembly of a plurality of screen cylinders in a multi-stage separation drum screen for mica production.

Fig. 4 is a sectional view of a three-dimensional structure of a plurality of screen drums in a multi-stage separation drum screen for mica production.

Fig. 5 is a three-dimensional structure section view of a screen cylinder in a multi-stage separation drum screen for mica production.

In the figure: 1. a first supporting leg; 2. a support plate; 3. a motor; 4. a first support ring; 5. a support frame; 6. feeding into a hopper; 7. a second support leg; 8. a second support ring; 9. a drive shaft; 10. a screen cylinder; 101. screening holes; 102. a first connecting rod; 103. a second connecting rod; 104. a spiral plate; 11. a discharge port; 12. a material containing box.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-5, a multi-stage separation drum screen for mica production comprises a first supporting leg 1, a feeding hopper 6, a driving shaft 9, a screen drum 10, a discharging port 11 and a material containing box 12, wherein a supporting plate 2 is arranged at the top end of the first supporting leg 1, the supporting plate 2 is obliquely arranged, the lower surface of the supporting plate 2 is fixedly connected with the top end of the first supporting leg 1, the upper surface of the supporting plate 2 is fixedly connected with the bottom end of a supporting frame 5, and the feeding hopper 6 is arranged at the top end of the supporting frame 5; be equipped with first support ring 4 on backup pad 2, be equipped with the bearing in the first support ring 4, it is equipped with driving shaft 9 to alternate in the first support ring 4, driving shaft 9 slope sets up, first support ring 4 is passed and the left side of setting at first support ring 4 to the left end of driving shaft 9, the left end and the motor 3 transmission of driving shaft 9 are connected, the fixed upper surface that sets up in backup pad 2 of motor 3, motor 3 can drive driving shaft 9 and rotate, the right-hand member of driving shaft 9 alternates and sets up the inside at second support ring 8, be equipped with the bearing in the second support ring 8, second support ring 8 below is equipped with second supporting legs 7, second supporting legs 7 can support the position of second support ring 8, first support ring 4 and the cooperation of second support ring 8 support the position of driving shaft 9, the outside cover of driving shaft 9 is equipped with a plurality of equidistant sieve section of thick bamboo 10 that set up.

As shown in fig. 3-5, the screen cylinder 10 is a hollow circular truncated cone placed horizontally, the left end of the screen cylinder 10 is provided with an opening, the right half of the screen cylinder 10 is disposed inside the adjacent screen cylinder 10 from the left end of the adjacent screen cylinder 10, a plurality of screen holes 101 are uniformly distributed on the wall of the right half of the screen cylinder 10, the aperture of each screen cylinder 10 decreases from left to right screen hole 101, the inner wall of the left end of the screen cylinder 10 located at the leftmost side is fixedly connected with the driving shaft 9 through a first connecting rod 102, the inner wall of the left end of each screen cylinder 10 located at the right side is fixedly connected with the outer side wall of the adjacent screen cylinder 10 at the left side through a second connecting rod 103, the right end surface of the screen cylinder 10 is fixedly connected with the driving shaft 9, and the driving shaft 9 drives the plurality of screen cylinders 10 to rotate synchronously through the right side wall of the; the sieve tube 10 is internally provided with a spiral plate 104, and the spiral plate 104 is fixedly arranged on the inner wall of the sieve tube 10.

The below of a sieve section of thick bamboo 10 is equipped with discharge gate 11, and discharge gate 11 sets up in the bottom of each sieve section of thick bamboo 10 left end and the sieve mesh 101 below of a rightmost side sieve section of thick bamboo 10, and discharge gate 11 below is equipped with flourishing workbin 12, and flourishing workbin 12 divide into a plurality of cavitys, and the position and the quantity of cavity are unanimous with discharge gate 11.

The utility model discloses in the use, the user opens motor 3 and makes driving shaft 9 drive a sieve section of thick bamboo 10 and rotate, later pour the mica granule raw materials of waiting to filter into a sieve section of thick bamboo 10 by going into hopper 6, the mica raw materials are driven by spiral plate 104 in a sieve section of thick bamboo 10 and are moved to the right after getting into a sieve section of thick bamboo 10, in the in-process of removing, the mica granule that is less than sieve mesh 101 aperture can leak into the sieve section of thick bamboo 10 adjacent on the right side, so through the screening of each sieve section of thick bamboo 10, after the mica granule reachs last sieve section of thick bamboo 10, the mica granule that passes through sieve mesh 101 screening in this sieve section of thick bamboo 10 can fall into the flourishing workbin 12 on; when the mica particles which are not screened in the screen cylinder 10 are accumulated more, the screening effect of the subsequently added mica particles may be affected, at this time, the motor 3 drives the screen cylinder 10 to rotate reversely, so that the spiral plates 104 in the screen cylinder 10 push the mica particles accumulated in the screen cylinder 10 to the left, and the mica particles finally fall into different cavities in the material containing box 12 through the discharge ports 11 below the respective screen cylinders 10, thereby completing the collection of the mica particles with various apertures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A multi-stage separation drum screen for mica production comprises a first supporting leg (1), a feeding hopper (6), a driving shaft (9), a screen drum (10), a discharge hole (11) and a material containing box (12), and is characterized in that a supporting plate (2) is arranged at the top end of the first supporting leg (1), the lower surface of the supporting plate (2) is fixedly connected with the top end of the first supporting leg (1), the upper surface of the supporting plate (2) is fixedly connected with the bottom end of a supporting frame (5), and the feeding hopper (6) is arranged at the top end of the supporting frame (5); be equipped with first supporting ring (4) on backup pad (2), be equipped with the bearing in first supporting ring (4), it is equipped with driving shaft (9) to alternate in first supporting ring (4), the left end of driving shaft (9) passes first supporting ring (4) and sets up the left side in first supporting ring (4), the left end and the motor (3) transmission of driving shaft (9) are connected, the fixed upper surface that sets up in backup pad (2) in motor (3), the right-hand member of driving shaft (9) alternates the inside that sets up in second supporting ring (8), be equipped with the bearing in second supporting ring (8), second supporting ring (8) below is equipped with second supporting legs (7), the outside cover of driving shaft (9) is equipped with a plurality of equidistant sieve section of thick bamboo (10) that set up.

2. The multistage separation drum screen for mica production according to claim 1, wherein the support plate (2) is obliquely arranged, and the driving shaft (9) is obliquely arranged.

3. The multi-stage separation drum screen for mica production according to claim 1, wherein the screen cylinder (10) is a hollow round table placed horizontally, the left end of the screen cylinder (10) is provided with an opening, the right half part of the screen cylinder (10) is arranged inside the adjacent screen cylinder (10) from the left end of the adjacent screen cylinder (10), a plurality of screen holes (101) are uniformly distributed on the wall of the right half part of the screen cylinder (10), the aperture of each screen cylinder (10) is reduced from left to right screen holes (101), the inner wall of the left end of the screen cylinder (10) at the leftmost side is fixedly connected with the driving shaft (9) through a first connecting rod (102), the inner wall of the left end of each screen cylinder (10) at the right side is fixedly connected with the outer side wall of the adjacent screen cylinder (10) at the left side through a second connecting rod (103), and the right end surface of the screen cylinder (10) is fixedly connected with the driving shaft (9).

4. The multi-stage separation drum screen for mica production according to claim 3, wherein a spiral plate (104) is arranged in the screen cylinder (10), and the spiral plate (104) is fixedly arranged on the inner wall of the screen cylinder (10).

5. The multi-stage separation drum screen for mica production according to claim 3, wherein a discharge port (11) is arranged below each screen cylinder (10), the discharge port (11) is arranged at the bottom of the left end of each screen cylinder (10) and below the screen holes (101) of the rightmost screen cylinder (10), a material containing box (12) is arranged below each discharge port (11), the material containing box (12) is divided into a plurality of cavities, and the positions and the number of the cavities are consistent with those of the discharge ports (11).