CN213377260U

CN213377260U - Centrifugal machine

Info

Publication number: CN213377260U
Application number: CN202022206660.9U
Authority: CN
Inventors: 朱建全; 朱敬海; 张建武
Original assignee: Qingdao Zhonghaiquan Chemical Technology Co ltd
Current assignee: Qingdao zhonghaiquan environmental protection new material Co.,Ltd.
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-08
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a centrifugal machine, which relates to the field of centrifugal machines and comprises a centrifugal machine shell, wherein an upper sealing plate is arranged above the centrifugal machine shell, a fixed cylinder is fixedly arranged on the bottom surface of the upper sealing plate, an elastic net plate is arranged at the outer ring of the fixed cylinder, the elastic net plate is movably arranged at one side of the fixed cylinder, a plurality of groups of the fixed cylinder and the elastic net plate are nested inside and outside, a centrifugal cavity is formed between the fixed cylinder and the elastic net plate, an elastic pull rope is fixedly arranged on the surface of the fixed cylinder, the end part of the elastic pull rope is pulled and held at the inner side surface of the elastic net plate, the centrifugal machine shell drives, the fixed cylinder rotates with the elasticity otter board, and the material that the elasticity otter board will be saved in the centrifugal chamber through the outside effect that expands of centrifugation compresses tightly, avoids the material excessively to mix in the centrifugal chamber and the clastic condition appears in serious damage, and the effect of centrifugation collection is good.

Description

Centrifugal machine

Technical Field

The utility model relates to a centrifuge field, in particular to centrifuge.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used for separating solid particles from liquid in suspension, or separating two liquids which have different densities and are insoluble with each other in emulsion (for example, cream is separated from milk); it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; the special overspeed tubular separator can also separate gas mixtures with different densities; some settling centrifuges can also grade solid particles according to density or granularity by utilizing the characteristic that solid particles with different densities or granularities have different settling speeds in liquid.

In the prior art, in the process of centrifugation, materials are completely mixed in the shell of the centrifuge, so that the damage degree of the materials is large, excessive centrifugation can occur, or more small particles are precipitated.

Therefore, it is necessary to develop a centrifuge to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifuge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centrifuge, includes the centrifuge housing, the top of centrifuge housing is equipped with the shrouding, the fixed solid fixed cylinder that is provided with in bottom surface of going up the shrouding, the outer lane department of solid fixed cylinder is provided with the elasticity otter board, the activity of elasticity otter board sets up the one side at the solid fixed cylinder, the inside and outside nestification of solid fixed cylinder and elasticity otter board is equipped with the multiunit, constitutes centrifugal chamber between solid fixed cylinder and the elasticity otter board, the fixed surface of solid fixed cylinder is equipped with the elasticity stay cord, the tip of elasticity stay cord is drawn and is held the medial surface at the elasticity otter board, centrifuge housing below is equipped with collects the chamber.

Preferably, the bottom of the fixed cylinder is connected with a transmission shaft, the transmission shaft movably penetrates through the lower surface of the shell of the centrifugal machine and is in transmission connection with a motor, and the motor is fixed at the bottom of the shell of the centrifugal machine.

Preferably, the below of a fixed section of thick bamboo is equipped with the backup pad, backup pad fixed welding is on centrifuge housing's inner wall, and the surface of backup pad is equipped with the multiunit small opening, the upper surface activity of backup pad is inlayed and is had the ball, ball activity laminating is at the lower surface of a fixed section of thick bamboo.

Preferably, a guide seat is fixedly arranged at the upper end of the centrifuge shell, and a guide groove is formed in the upper surface of the guide seat.

Preferably, the lower surface of the upper sealing plate is fixedly welded with a vertically arranged wheel plate close to the outer edge, and the wheel plate is provided with a plurality of groups around one circle of the upper sealing plate.

Preferably, the bottom of the wheel plate is rotatably connected with a guide wheel through a rotating shaft, and the guide wheel is slidably connected in the guide groove.

Preferably, the upper surface of the elastic screen plate is fixedly provided with a rubber sealing ring which is plugged above the centrifugal cavity, and the rubber sealing ring is movably attached to the inner side surface of the fixed cylinder.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a centrifuge, including the centrifuge shell, the top of centrifuge shell is equipped with the shrouding, the fixed solid fixed cylinder that is provided with in bottom surface of going up the shrouding, the outer lane department of solid fixed cylinder is provided with the elasticity otter board, elasticity otter board activity sets up the one side at the solid fixed cylinder, solid fixed cylinder and elasticity otter board inside and outside nestification are equipped with the multiunit, constitute centrifugal chamber between solid fixed cylinder and the elasticity otter board, the fixed surface of solid fixed cylinder is equipped with the elasticity stay cord, the tip of elasticity stay cord is drawn and is held at the medial surface of elasticity otter board, centrifuge shell drives through the motor and goes up the shrouding, solid fixed cylinder and elasticity otter board rotation at centrifugal in-process, the elasticity otter board compresses tightly the material that stores in centrifugal chamber through the effect that the centrifugation outwards expands, avoid;

2. the utility model discloses a centrifuge, centrifuge housing below are equipped with collects the chamber, collect the centrifuge housing side of chamber one side and be equipped with the bleeder valve, but collect the liquid after the chamber direct collection centrifugation, and be convenient for discharge liquid, convenient to use through the bleeder valve.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a centrifuge housing; 2. an upper sealing plate; 3. a fixed cylinder; 4. an elastic mesh plate; 5. a guide seat; 6. a support plate; 7. a leak hole; 8. a drive shaft; 9. a motor; 10. a discharge valve; 11. an elastic pull rope; 12. a rubber seal ring; 13. a centrifugal chamber; 14. a guide wheel; 15. a wheel plate; 16. a guide groove; 17. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a centrifuge as shown in fig. 1-4, including centrifuge housing 1, centrifuge housing 1's top is equipped with shrouding 2, the fixed solid fixed cylinder 3 that is provided with in bottom surface of going up shrouding 2, the outer lane department of solid fixed cylinder 3 is provided with elasticity otter board 4, elasticity otter board 4 activity sets up the one side at solid fixed cylinder 3, the inside and outside nestification of solid fixed cylinder 3 and elasticity otter board 4 is equipped with the multiunit, constitute centrifugal chamber 13 between solid fixed cylinder 3 and the elasticity otter board 4, the fixed surface of solid fixed cylinder 3 is equipped with elasticity stay cord 11, the medial surface at elasticity otter board 4 is held in the tip pulling of elasticity stay cord 11, centrifuge housing 1 below is equipped with the collection chamber, centrifuge housing 1 side of collecting chamber one.

In this embodiment, the bottom of the fixed cylinder 3 is connected with a transmission shaft 8, the transmission shaft 8 movably penetrates through the lower surface of the centrifuge shell 1 and is connected with a motor 9 in a transmission manner, the motor 9 is fixed at the bottom of the centrifuge shell 1, and the transmission shaft 8 movably penetrates through the bottom of the supporting plate 6.

It should be noted that the below of the fixed cylinder 3 is equipped with the backup pad 6, and the fixed welding of backup pad 6 is on the inner wall of centrifuge housing 1, and the surface of backup pad 6 is equipped with multiunit small opening 7, and the small opening 7 supplies the liquid to get into the collection chamber of below, and the upper surface activity of backup pad 6 is inlayed and is had ball 17, and ball 17 activity laminating is at the lower surface of fixed cylinder 3, and ball 17 makes the fixed cylinder 3 conveniently rotate on backup pad 6 surface.

Further, a guide seat 5 is fixedly arranged at the upper end of the centrifuge shell 1, and a guide groove 16 is arranged on the upper surface of the guide seat 5.

The fixed welding in the position that goes up the lower surface of shrouding 2 and be close to the outer fringe has the wheel board 15 of vertical setting, and wheel board 15 is equipped with the multiunit around the round at last shrouding 2.

The bottom of the wheel plate 15 is rotatably connected with a guide wheel 14 through a rotating shaft, and the guide wheel 14 is slidably connected in a guide groove 16.

During the synchronous rotation of the upper closing plate 2 and the fixed cylinder 3, the upper part of the device is guided and stabilized by the guide wheel 14 sliding in the guide groove 16.

The lower surface of the fixed cylinder 3 is provided with a sealing door which can be opened and closed corresponding to the lower part of the centrifugal cavity 13, so that the centrifuged materials can be conveniently taken out, and the materials can be conveniently placed.

Wherein, the upper surface of the elastic screen plate 4 is fixedly provided with a rubber sealing ring 12 which is blocked above the centrifugal cavity 13, the rubber sealing ring 12 is movably attached to the inner side surface of the fixed cylinder 3, and the rubber sealing ring 12 ensures the sealing property above the centrifugal cavity 13.

The working principle is as follows: comprises a centrifuge shell 1, an upper sealing plate 2 is arranged above the centrifuge shell 1, a fixed cylinder 3 is fixedly arranged on the bottom surface of the upper sealing plate 2, an elastic screen plate 4 is arranged at the outer ring of the fixed cylinder 3, the elastic screen plate 4 is movably arranged at one side of the fixed cylinder 3, a plurality of groups of the fixed cylinder 3 and the elastic screen plate 4 are nested inside and outside, a centrifugal cavity 13 is formed between the fixed cylinder 3 and the elastic screen plate 4, an elastic pull rope 11 is fixedly arranged on the surface of the fixed cylinder 3, the end part of the elastic pull rope 11 is pulled and held at the inner side surface of the elastic screen plate 4, the centrifuge shell 1 drives the upper sealing plate 2 through a motor 9, the fixed cylinder 3 and the elastic screen plate 4 rotate, the elastic screen plate 4 compresses the materials stored in the centrifugal cavity 13 under the centrifugal outward expansion effect, the situation that the materials are excessively mixed in the centrifugal cavity 13 to cause serious damage and generation of chips is avoided, and the centrifugal collection effect is good; the centrifuge shell 1 below is equipped with collects the chamber, collects the 1 side of centrifuge shell of chamber one side and is equipped with discharge valve 10, collects the liquid that the chamber can directly collect after the centrifugation, and is convenient for discharge liquid through discharge valve 10, convenient to use.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A centrifuge comprising a centrifuge housing (1), characterized in that: the top of centrifuge housing (1) is equipped with shrouding (2), the fixed solid feed cylinder (3) that is provided with in bottom surface of going up shrouding (2), the outer lane department of solid feed cylinder (3) is provided with elasticity otter board (4), elasticity otter board (4) activity sets up the one side in solid feed cylinder (3), the nested multiunit that is equipped with inside and outside solid feed cylinder (3) and elasticity otter board (4), constitutes between solid feed cylinder (3) and elasticity otter board (4) centrifugal chamber (13), the fixed surface of solid feed cylinder (3) is equipped with elasticity stay cord (11), the tip of elasticity stay cord (11) is drawn and is held the medial surface at elasticity otter board (4), centrifuge housing (1) below is equipped with collects the chamber, collects centrifuge housing (1) side of chamber one side and is equipped with discharge valve (10).

2. A centrifuge as defined in claim 1, wherein: the bottom of the fixed cylinder (3) is connected with a transmission shaft (8), the transmission shaft (8) movably penetrates through the lower surface of the centrifuge shell (1) and is connected with a motor (9) in a transmission mode, and the motor (9) is fixed at the bottom of the centrifuge shell (1).

3. A centrifuge as defined in claim 1, wherein: the below of solid fixed cylinder (3) is equipped with backup pad (6), backup pad (6) fixed welding is on the inner wall of centrifuge housing (1), and the surface of backup pad (6) is equipped with multiunit small opening (7), the upper surface activity of backup pad (6) is inlayed and is had ball (17), ball (17) activity laminating is at the lower surface of solid fixed cylinder (3).

4. A centrifuge as defined in claim 1, wherein: the centrifugal separator is characterized in that a guide seat (5) is fixedly arranged at the upper end of the centrifugal separator shell (1), and a guide groove (16) is formed in the upper surface of the guide seat (5).

5. A centrifuge as defined in claim 4, wherein: the fixed welding in position that goes up the lower surface of shrouding (2) and be close to the outer fringe has wheel board (15) of vertical setting, wheel board (15) are equipped with the multiunit around the round of last shrouding (2).

6. A centrifuge as defined in claim 5, wherein: the bottom of the wheel plate (15) is rotatably connected with a guide wheel (14) through a rotating shaft, and the guide wheel (14) is slidably connected in a guide groove (16).

7. A centrifuge as defined in claim 1, wherein: the upper surface of the elastic screen plate (4) is fixedly provided with a rubber sealing ring (12) which is plugged above the centrifugal cavity (13), and the rubber sealing ring (12) is movably attached to the inner side surface of the fixed cylinder (3).