CN217288845U

CN217288845U - Rotary filtering device

Info

Publication number: CN217288845U
Application number: CN202221266521.8U
Authority: CN
Inventors: 吴春华; 黄刚; 张春莲
Original assignee: Yichang Honglvlan New Material Co ltd
Current assignee: Yichang Honglvlan New Material Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-08-26
Anticipated expiration: 2032-05-20

Abstract

The utility model provides a rotary filter device, which comprises an outer shell, a supporting seat, pivot and filter disc, the shell is cylindric, the shell both sides are rotated with the supporting seat and are connected, shell upper surface center is provided with the pivot, be provided with the motor in the shell, the motor output is connected with the pivot, be provided with the filter disc in the pivot, the filter disc passes through mount fixed connection in the pivot, the filter disc includes first filter disc and second filter disc, first filter disc bottom is provided with first filter screen, the second filter disc sets up between first filter disc and motor, second filter disc edge is provided with a plurality of filter screen frames, be provided with the mounting groove on the filter screen frame, wear to be equipped with the second filter screen in the mounting groove, the shell upper surface articulates there is the apron. This device optimizes traditional filter equipment, adopts multiple filter disc, and is more careful to the filtration of raw materials, and the organism of vertical placing saves space more.

Description

Rotary filtering device

Technical Field

The utility model relates to a chemical fertilizer production technical field especially relates to a rotary filter device.

Background

In the production process of the fertilizer, the raw material particles are different in size, and the raw materials need to be screened and filtered. In the prior art, a vibration filtering mode is generally adopted, materials on a screen plate on an inclined plane are excited by a vibration sieve through an exciting force generated by a vibration motor to drive the materials to move, and the materials are classified through a screen in the moving process. The existing vibrating screen machine can not realize multiple classification by once blanking through a filter screen in the process of screening materials, and the existing vibrating screen machine is transversely placed, so that the occupied space is larger for increasing the filtering surface.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a rotary filter device carries and can realize multiple stage filtration, and occupies smallly.

The utility model discloses a following technical scheme realizes: a rotary filtering device comprises a shell, a supporting seat, a rotating shaft and a filtering disc, wherein the shell is cylindrical, two sides of the shell are rotatably connected with the supporting seat, the center of the upper surface of the shell is provided with the rotating shaft which is rotatably connected with the shell, the lower surface of the shell is provided with a motor, the output end of the motor is fixedly connected with one end of the rotating shaft far away from the upper surface of the shell, the rotating shaft is provided with the filtering disc, the filtering disc is fixedly connected with the rotating shaft through a fixing frame, the filtering disc comprises a first filtering disc and a second filtering disc, the first filtering disc is fixed at the position of the rotating shaft close to the shell, the bottom of the first filtering disc is provided with a first filtering net, the second filtering disc is arranged between the first filtering disc and the motor, the edge of the second filtering disc is provided with a plurality of filtering net frames, the filtering net frames are provided with mounting grooves, the filtering net frames are uniformly distributed in the circumferential direction by taking the rotating shaft as the center of a circle, the second filtering net frames penetrate through the mounting grooves, the upper surface of the shell is hinged with a first cover plate and a second cover plate.

Further, the bottom of the shell is provided with a motor casing, and the motor is arranged in the motor casing.

Furthermore, the first cover plate is in a semicircular shape with the rotating shaft as the center of circle, and the second cover plate is in a semicircular shape with the rotating shaft as the center of circle.

Furthermore, a plurality of second filter discs are arranged on the rotating shaft, and the diameters of the second filter discs in the direction from the first cover plate to the motor are gradually increased.

Further, each second filter disc is provided with a corresponding second cover plate on the surface of the housing.

Furthermore, handles are arranged on the first cover plate and the second cover plate.

Furthermore, the shell both sides fixedly connected with axis of rotation, the shell passes through axis of rotation and realizes swing joint with the supporting seat.

Furthermore, one end of the rotating shaft, which is close to the supporting seat, is provided with a limiting plate, the edge of the limiting plate is provided with a limiting groove, a limiting block matched with the limiting groove is arranged in the supporting seat, and the limiting block is provided with a spring and a button.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the device is provided with a plurality of filter discs, so that the raw materials can be more finely graded and filtered;

2. the device is longitudinally arranged during working, and occupies small space.

Drawings

Fig. 1 is a perspective view of a main structure of an embodiment of the present invention;

fig. 2 is a side perspective view of a main structure of an embodiment of the present invention;

fig. 3 is a schematic diagram of the rotation limit of the embodiment of the present invention.

In the above drawings: 1. a housing; 2. a supporting base; 3. a rotating shaft; 4. a filter tray; 101. a first cover plate; 102. a second cover plate; 103. a rotating shaft; 104. a limiting plate; 105. a limiting groove; 201. a limiting block; 202. pressing a key; 401. a fixed mount; 402. a first filter tray; 403. a second filter tray; 404. a first filter screen; 405. a screen frame; 406. a second filter.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and 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.

The embodiment of the utility model provides a rotary filter device, which comprises a shell 1, a supporting seat 2, a rotating shaft 3 and a filter disc 4, wherein the shell 1 is cylindrical, two sides of the shell 1 are rotatably connected with the supporting seat 2, the center of the upper surface of the shell 1 is provided with the rotating shaft 3, the rotating shaft 3 is rotatably connected with the shell 1, the lower surface of the shell 1 is provided with a motor, the output end of the motor is fixedly connected with one end of the rotating shaft 3 far away from the upper surface of the shell 1, the rotating shaft 3 is provided with the filter disc 4, the filter disc 4 is fixedly connected on the rotating shaft 3 through a fixing frame 401, the filter disc 4 comprises a first filter disc 402 and a second filter disc 403, the first filter disc 402 is fixed at the position of the rotating shaft 3 close to the shell 1, the bottom of the first filter disc 402 is provided with a first filter screen 404, the second filter disc 403 is arranged between the first filter disc 402 and the motor, the edge of the second filter disc 403 is provided with a plurality of filter screen frames 405, be provided with the mounting groove on the filter screen frame 405, filter screen frame 405 uses pivot 3 as the centre of a circle evenly distributed on the circumferencial direction, wears to be equipped with second filter screen 406 in the mounting groove, and shell 1 upper surface articulates there is first apron 101 and second apron 102. Open first apron 101 and be this device pan feeding mouth promptly, open first apron 101 and put into first filter plate 402 with the raw materials, close apron starter motor, the raw materials gets into first second filter plate 403 through first filter screen 404, get into next second filter plate 403 through second filter screen 406 under the effect of centrifugal force in, the rethread filter screen gets into the shell bottom and realizes the classified filtration, the mount is except playing the fixed action, also can strike the material and make the filtration more abundant, the material that does not pass through the filter screen can be stayed in current filter plate.

As shown in fig. 1, it is preferable that the bottom of the housing 1 is provided with a motor case in which the motor is disposed. The sealing ring is arranged at the opening of the motor casing to prevent dust from entering the motor.

As shown in fig. 1, the first cover plate 101 is preferably semicircular around the rotation axis 3, and the second cover plate 102 is preferably semicircular around the rotation axis 3. After the filtration is finished, the first cover plate 101 is opened to pour out the materials which do not pass through the first filtration.

As shown in fig. 1-2, two second filter discs 403 are preferably disposed on the rotating shaft 3, and the diameter of the second filter discs 403 is gradually increased from the first cover plate 101 to the motor. The material filtered by the previous filter disc enters the next filter disc to be filtered continuously.

As shown in fig. 1-2, each second filter tray 403 is preferably provided with a corresponding second cover plate 102 on the surface of the housing 1. Correspondingly, the diameter of the second cover plate 102 also increases with the diameter of the corresponding second filter disc 403. After the filtration is finished, the second cover plate 102 is opened to pour out the material in the second filter tray 403 corresponding to the second cover plate 102.

As shown in fig. 1, the first cover plate 101 and the second cover plate 102 are preferably provided with handles.

As shown in fig. 1, preferably, rotation shafts are fixedly connected to both sides of the housing 1, and the housing 1 is movably connected to the support base 2 through the rotation shafts 103. After the filtration is finished, the material can be poured out by rotating the shell.

As shown in fig. 1 and 3, preferably, a limiting plate 104 is disposed at one end of the rotating shaft 103 close to the supporting seat 2, a limiting groove 105 is disposed at an edge of the limiting plate 104, a limiting block 201 matched with the limiting groove 105 is disposed in the supporting seat 2, and a spring and a button 202 are disposed on the limiting block. When work and dumping materials, the limiting block 201 can be clamped into the limiting groove 105 under the action of the spring, when the limiting block needs to rotate, two keys are simultaneously pinched, the limiting block 201 is separated from the limiting groove, the shell 1 can be rotated at the moment, and in addition, the edge of the limiting plate is provided with a baffle plate, so that the shell 1 can only rotate in one direction.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A rotary filter apparatus, characterized by: comprises a shell (1), a supporting seat (2), a rotating shaft (3) and a filter disc (4), wherein the shell (1) is cylindrical, the two sides of the shell (1) are rotatably connected with the supporting seat (2), the center of the upper surface of the shell (1) is provided with the rotating shaft (3), the rotating shaft (3) is rotatably connected with the shell (1), the lower surface of the shell (1) is provided with a motor, the output end of the motor is fixedly connected with one end of the rotating shaft (3), which is far away from the upper surface of the shell (1), the filter disc (4) is arranged on the rotating shaft (3), the filter disc (4) is fixedly connected on the rotating shaft (3) through a fixing frame (401), the filter disc (4) comprises a first filter disc (402) and a second filter disc (403), the first filter disc (402) is fixed at the position, which is close to the shell (1), of the rotating shaft (3), first filter plate (402) bottom is provided with first filter screen (404), second filter plate (403) set up first filter plate (402) with between the motor, second filter plate (403) edge is provided with a plurality of filter screen frames (405), be provided with the mounting groove on filter screen frame (405), filter screen frame (405) with pivot (3) are centre of a circle evenly distributed on the circumferencial direction, wear to be equipped with second filter screen (406) in the mounting groove, shell (1) upper surface articulates there is first apron (101) and second apron (102).

2. A rotary filter device according to claim 1 wherein: the bottom of the shell (1) is provided with a motor box, and the motor is arranged in the motor box.

3. A rotary filter device according to claim 1 wherein: the first cover plate (101) is semicircular with the rotating shaft (3) as a center of circle, and the second cover plate (102) is semicircular with the rotating shaft (3) as a center of circle.

4. A rotary filter device according to claim 1 wherein: and second filter discs (403) with gradually increasing diameters are sequentially arranged in the direction from the first cover plate (101) to the motor.

5. A rotary filter device according to claim 4 wherein: each second filter disc (403) is provided with a corresponding second cover plate (102) on the surface of the housing (1).

6. A rotary filter device according to claim 1 wherein: handles are arranged on the first cover plate (101) and the second cover plate (102).

7. A rotary filter device according to claim 1 wherein: the utility model discloses a support seat, including shell (1), rotation axis (103), supporting seat (2), shell (1) both sides fixedly connected with axis of rotation, shell (1) passes through axis of rotation (103) with swing joint is realized to supporting seat (2).

8. A rotary filter assembly as claimed in claim 7, wherein: the rotating shaft (103) is close to one end of the supporting seat (2) and is provided with a limiting plate (104), the edge of the limiting plate (104) is provided with a limiting groove (105), a limiting block (201) matched with the limiting groove (105) is arranged in the supporting seat (2), and a spring and a button (202) are arranged on the limiting block.