CN218637628U

CN218637628U - Distribution disc for material centrifuge capable of being damaged

Info

Publication number: CN218637628U
Application number: CN202223093335.1U
Authority: CN
Inventors: 刘鑫彦; 夏金兰; 胡振华
Original assignee: ZHANGJIAGANG ZHONGNAN CHEMICAL MACHINERY CO LTD
Current assignee: ZHANGJIAGANG ZHONGNAN CHEMICAL MACHINERY CO LTD
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-17
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a distribution disc for a material centrifuge capable of being damaged, which comprises a round table-shaped outer disc body and an inner disc body, wherein a material passing crack is formed between the outer disc body and the inner disc body; the width from the upper part to the lower part of the material passing crack is reduced in sequence; a plurality of first crushing blades are arranged on the inner wall of the outer disc body, and a second crushing blade matched with the first crushing blades is arranged on the outer wall of the inner disc body; a feeding pipe is arranged on the outer disc body; the center department of interior disk body installs the axis of rotation, just the axis of rotation is connected with outer disk body rotation through the bearing. The utility model discloses utilize first broken blade and the broken blade effect of second to carry out the breakage to the material down for the big or small specification that the mixture accords with the regulation just can be followed the cloth dish and discharged, thereby when having avoided thoughtlessly having had the particulate matter of big specification in the mixture, when the centrifugation, causes the damage to the filter bag easily.

Description

Distribution disc for material centrifuge capable of being damaged

Technical Field

The utility model relates to a cloth dish technical field specifically is a can damaged cloth dish for material centrifuge.

Background

The centrifugal machine is a high-performance centrifugal filtering separation device, which utilizes the centrifugal force generated by the high-speed running of a rotary drum (centrifugal basket) to separate the filtrate injected into the rotary drum through a filter bag lined in the rotary drum, the filter residue is remained in the rotary drum, and the filtrate flows to a collector through a liquid outlet; the device is suitable for solid-liquid separation operation of suspension liquid with high solid-phase looseness, moderate granularity and small liquid-phase viscosity, is suitable for separation of various materials in small batches, and is also suitable for mass production; is widely applied to the fields of medicine, chemical industry, light industry, food, national defense and other industries. In a centrifugal force field generated by the high-speed rotation of the rotary drum, slurry is automatically fully distributed on the inner wall of the whole rotary drum, liquid in the slurry is thrown out of the rotary drum from filter holes densely distributed on the wall of the rotary drum, and filter residues are left in the rotary drum; however, the existing cloth tray only has the function of cloth, and when large-sized particles are mixed in the mixture, the filter bag is easily damaged during centrifugation. Therefore, the distribution plate for the centrifugal machine capable of damaging materials is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a distribution plate for a breakable material centrifuge, which comprises a round table-shaped outer plate body and an inner plate body, wherein a material passing crack is formed between the outer plate body and the inner plate body; the width from the upper part to the lower part of the material passing crack is reduced in sequence; a plurality of first crushing blades are arranged on the inner wall of the outer disc body, and a second crushing blade matched with the first crushing blades is arranged on the outer wall of the inner disc body; a feeding pipe is arranged on the outer disc body; the center of the inner disk body is provided with a rotating shaft, and the rotating shaft is rotatably connected with the outer disk body through a bearing.

As a preferred technical scheme of the utility model, the bottom end of the outer tray body is provided with a first material guide piece, and the bottom end of the inner tray body is provided with a second material guide piece; and a discharge guide channel butted with the material passing crack is formed between the first material guide sheet and the second material guide sheet.

As a preferred technical scheme of the utility model, first guide piece is fixed mutually through bolt and outer dish, second guide piece is fixed mutually through bolt and inner dish.

As a preferred technical scheme of the utility model, the axis of rotation is fixed mutually through disassembly body and interior disk, just disassembly body is including setting up the locating piece at the axis of rotation tip, just be equipped with on the disk body in the locating piece and supply axis of rotation driven through-hole, just interior disk body is equipped with the screw thread post in the periphery that is located the through-hole, just be equipped with the perforation that supplies the screw thread post to pass on the locating piece, the screw thread post passes perforation and installation locking cap.

As an optimized technical scheme of the utility model, the junction welding of fastening cap and locating piece.

As an optimized technical scheme of the utility model, be equipped with the locating rack on the outer wall of outer disk body.

The utility model has the advantages that:

this kind of can be damaged material be equipped with a plurality of first broken blades on the inner wall of outer disk body in the cloth dish for centrifuge, just be equipped with on the outer wall of interior disk body with the broken blade of first broken blade complex second, at the in-process that the mixture passes through the material crack, utilize first broken blade and the broken blade of second effect down to carry out the breakage to the material for the big or small specification that the mixture accords with the regulation just can be followed and discharged in the cloth dish, thereby when having avoided thoughtlessly having had the particulate matter of big specification in the mixture, when the centrifugation, cause the damage to the filter bag easily.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a distribution disc for a centrifugal machine for breakable materials according to the present invention;

FIG. 2 is a schematic structural view of a disassembling mechanism of a distribution disc for a centrifugal machine for breakable materials according to the present invention;

fig. 3 is a schematic structural view of the inner tray body of the distribution tray for the material centrifuge of the present invention.

In the figure: 1. an outer tray body; 2. an inner tray body; 3. material passing and crack clamping; 4. a first crushing blade; 5. a second crushing blade; 6. a feed pipe; 7. a rotating shaft; 8. a bearing; 9. a first guide sheet; 10. a second guide sheet; 11. a discharge guide channel; 12. positioning blocks; 13. a through hole; 14. a threaded post; 15. perforating; 16. a fastening cap; 17. a positioning frame.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the distribution disc for the centrifugal machine for breakable materials of the present invention comprises a circular truncated cone-shaped outer disc body 1 and an inner disc body 2, and a material passing crack 3 is formed between the outer disc body 1 and the inner disc body 2; the width from the upper part to the lower part of the material passing crack 3 is reduced in sequence; a plurality of first crushing blades 4 are arranged on the inner wall of the outer disc body 1, and a second crushing blade 5 matched with the first crushing blades 4 is arranged on the outer wall of the inner disc body 2; a feeding pipe 6 is arranged on the outer disc body 1; the center of the inner disc body 2 is provided with a rotating shaft 7, and the rotating shaft 7 is rotatably connected with the outer disc body 1 through a bearing 8. Be equipped with a plurality of first broken blades 4 on the inner wall of outer disk body 1, just be equipped with on the outer wall of interior disk body 2 with the broken blade 5 of the second of first broken blade 4 complex, at the in-process that the mixture passes through material crack 3, utilize first broken blade 4 and the broken blade 5 effect of second to carry out the breakage to the material down for the big small dimension specification that the mixture accords with the regulation just can be followed the cloth dish and discharged, thereby when having avoided when thoughtlessly having big specification's particulate matter in the mixture, when the centrifugation, cause the damage to the filter bag easily.

A first guide sheet 9 is arranged at the bottom end of the outer tray body 1, and a second guide sheet 10 is arranged at the bottom end of the inner tray body 2; a discharging guide channel 11 butted with the material passing crack 3 is formed between the first guide sheet 9 and the second guide sheet 10, so that the discharging direction and the angle are conveniently limited.

First guide piece 9 is fixed mutually through bolt and outer disk 1, second guide piece 10 is fixed mutually through bolt and interior disk 2, conveniently changes first guide piece 9 and second guide piece 10 to the convenience is changeed ejection of compact angle and direction according to the user demand.

The axis of rotation 7 is fixed mutually through disassembly body and interior disk body 2, just disassembly body is including setting up the locating piece 12 at axis of rotation 7 tip, just be equipped with on the disk body in the locating piece 12 and supply the driven through-hole 13 of axis of rotation 7, just interior disk body 2 is equipped with screw thread post 14 in the periphery that lies in through-hole 13, just be equipped with the perforation 15 that supplies screw thread post 14 to pass on the locating piece 12, screw thread post 14 passes perforation and installation locking cap 16, has the characteristics of being convenient for to install and dismantle.

The joint of the fastening cap 16 and the positioning block 12 is welded, so that the fastening cap is prevented from loosening and fixed.

The outer wall of the outer tray body 1 is provided with a positioning frame 17, so that the outer tray body is convenient to fix.

The working principle is as follows: be equipped with a plurality of first broken blades 4 on the inner wall of outer disk body 1, just be equipped with on the outer wall of interior disk body 2 with the broken blade 5 of the second of first broken blade 4 complex, at the in-process that the mixture passes through material crack 3, utilize first broken blade 4 and the broken blade 5 effect of second to carry out the breakage to the material down for the big small dimension specification that the mixture accords with the regulation just can be followed the cloth dish and discharged, thereby when having avoided when thoughtlessly having big specification's particulate matter in the mixture, when the centrifugation, cause the damage to the filter bag easily.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but cloth dish for damaged material centrifuge which characterized in that: the material passing device comprises a circular truncated cone-shaped outer disc body (1) and an inner disc body (2), and a material passing crack (3) is formed between the outer disc body (1) and the inner disc body (2); the width of the upper part of the material passing crack (3) is reduced to the width of the lower part of the material passing crack; a plurality of first crushing blades (4) are arranged on the inner wall of the outer disc body (1), and a second crushing blade (5) matched with the first crushing blades (4) is arranged on the outer wall of the inner disc body (2); a feeding pipe (6) is arranged on the outer disc body (1); the center department of interior disk body (2) installs axis of rotation (7), just axis of rotation (7) are connected with outer disk body (1) rotation through bearing (8).

2. The distribution tray for the centrifugal machine for the breakable materials according to claim 1, characterized in that the bottom end of the outer tray body (1) is provided with a first guide sheet (9) and the bottom end of the inner tray body (2) is provided with a second guide sheet (10); a discharge guide channel (11) butted with the material passing crack (3) is formed between the first guide sheet (9) and the second guide sheet (10).

3. A distribution disc for a centrifugal machine for breakable materials according to claim 2, characterized in that said first piece (9) is fixed to the outer disc (1) by means of bolts and said second piece (10) is fixed to the inner disc (2) by means of bolts.

4. The distribution disc for the centrifugal machine for the breakable materials according to claim 1, wherein the rotating shaft (7) is fixed with the inner disc (2) through a detaching mechanism, the detaching mechanism comprises a positioning block (12) arranged at the end of the rotating shaft (7), a through hole (13) for driving the rotating shaft (7) is arranged on the inner disc of the positioning block (12), a threaded column (14) is arranged on the periphery of the through hole (13) of the inner disc (2), a through hole (15) for the threaded column (14) to pass through is arranged on the positioning block (12), and the threaded column (14) passes through the through hole and is provided with a fastening cap (16).

5. The distribution disc for the centrifugal machine for breakable materials according to claim 4, characterized in that the connection of the fastening cap (16) and the positioning block (12) is welded.

6. A distribution disc for a centrifugal machine for breakable materials according to claim 3, characterized in that the outer wall of the outer disc body (1) is provided with a positioning rack (17).