CN213102722U

CN213102722U - Novel lower discharge type centrifuge

Info

Publication number: CN213102722U
Application number: CN202021702064.3U
Authority: CN
Inventors: 王家春; 孙何
Original assignee: Liaoyang Zhonglian Pharmaceutical Machinery Co ltd
Current assignee: Liaoyang Zhonglian Pharmaceutical Machinery Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-04
Anticipated expiration: 2030-08-17

Abstract

The utility model provides a novel lower discharge type centrifuge, this novel lower discharge type centrifuge includes: a bottom plate, a filtering device and a cleaning device; the filtering device comprises a shell fixedly connected with the bottom plate and provided with an opening, a filtering cylinder positioned in the shell and rotationally connected with the bottom plate, and a cover plate hinged with the shell; the bottom of the filter cylinder is provided with a plurality of first discharge ports, and each first discharge port is hinged with a filter screen; the cleaning device comprises a plurality of grooves formed in the inner wall of the shell, first telescopic rods fixedly connected with the grooves and brushes fixedly connected with the first telescopic rods. The utility model has the advantages that: the purpose of filtering can be achieved through the arranged filtering device; through the belt cleaning device who sets up, can reach and carry out abluent purpose to the cartridge filter in the utility model provides a.

Description

Novel lower discharge type centrifuge

Technical Field

The utility model relates to centrifuge makes technical field, especially involves a novel formula of unloading centrifuge down.

Background

The centrifugal machine is a machine for separating each component in liquid and solid particles or a mixture of the liquid and the liquid by using centrifugal force; the centrifugal machine is mainly used for separating solid particles from liquid in suspension, and is widely applied to industries such as chemical industry, food industry, pharmaceutical industry and the like, such as solid-liquid separation of starch, citric acid, amino acid and the like.

The lower discharging type centrifuge in the prior art has the following problems: the centrifugal machine for chemical production, which is convenient to use and convenient to feed and discharge, is not beneficial to the production and subsequent processing of chemical raw materials, and meanwhile, the filter cylinder of the existing lower discharge type centrifugal machine is not easy to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a novel formula of unloading centrifuge down.

The problem that the prior art is lack of a centrifugal machine for chemical production, which is convenient to use and feed and discharge, and is not beneficial to the production and subsequent processing of chemical raw materials is solved; the problem of current formula of unloading centrifuge's down cartridge filter is difficult for carrying out abluent is solved simultaneously.

The utility model discloses a realize through following technical scheme:

the utility model provides a novel lower discharge type centrifuge, this novel lower discharge type centrifuge includes: a bottom plate, a filtering device and a cleaning device;

the filtering device comprises a shell fixedly connected with the bottom plate and provided with an opening, a filtering cylinder positioned in the shell and rotationally connected with the bottom plate, and a cover plate hinged with the shell; the bottom of the filter cartridge is provided with a plurality of first discharge ports, each first discharge port is hinged with a filter screen, the bottom plate is provided with a plurality of second discharge ports, and each second discharge port is hinged with a first baffle;

the cleaning device comprises a plurality of grooves formed in the inner wall of the shell, a first telescopic rod fixedly connected with each groove, and a brush fixedly connected with the first telescopic rods; wherein, every the equal fixedly connected with expansion plate of recess.

Preferably, the bottom plate is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with the filter cartridge, and the other end of the rotating rod penetrates through the bottom plate and is fixedly connected with a first belt pulley.

Preferably, the bottom plate is fixedly connected with a forward and reverse rotation motor, an output shaft of the forward and reverse rotation motor penetrates through the bottom plate and is fixedly connected with a second belt pulley, and the second belt pulley is connected with the first belt pulley through a transmission belt.

Preferably, the cover plate is fixedly connected with a plurality of second telescopic rods, and the plurality of second telescopic rods are fixedly connected with an annular first scraper.

Preferably, the cover plate is further fixedly connected with a plurality of third telescopic rods, and the plurality of third telescopic rods are fixedly connected with an annular second scraper.

Preferably, four corners of the lower surface of the bottom plate are respectively and fixedly connected with supporting legs.

The utility model has the advantages that: the purpose of filtering can be achieved through the arranged filtering device; through the belt cleaning device who sets up, can reach and carry out abluent purpose to the cartridge filter in the utility model provides a.

Drawings

Fig. 1 is a schematic structural diagram of a novel bottom discharge centrifuge provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a cleaning device of a novel lower discharge type centrifuge provided by an embodiment of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In order to facilitate understanding of the novel lower discharging type centrifuge provided by the embodiment of the present application, an application scenario of the novel lower discharging type centrifuge is first described, and the novel lower discharging type centrifuge provided by the embodiment of the present application is used for providing a device which can conveniently perform feeding and discharging and easily clean a filter cartridge; and prior art lacks a convenient to use and is convenient for the centrifuge for chemical production of material loading and unloading, is unfavorable for industrial chemicals's production and subsequent processing, and the current formula centrifuge of unloading down's of unloading cartridge filter is difficult for wasing simultaneously. The following describes a novel bottom discharge centrifuge provided in an embodiment of the present application with reference to the accompanying drawings.

The utility model provides a novel lower discharge type centrifuge, this novel lower discharge type centrifuge include bottom plate 1, filter equipment and belt cleaning device 7. When using this application utility model, can add the material that needs to carry out centrifugation and carry out the centrifugation in the filter equipment, just this application utility model provides a belt cleaning device 7 can wash filter equipment.

Fig. 1 can be referred to when specifically setting up the filter device, and fig. 1 is a schematic structural diagram of a novel lower discharge type centrifuge provided by an embodiment of the present invention. As can be seen from fig. 1. The filtering device comprises a shell 2 fixedly connected with a bottom plate 1, an opening is formed in the top end of the shell 2, a cover plate 4 used for closing the opening is fixedly connected to the shell 2, and specifically, the cover plate 4 can be connected with the shell 2 through bolts; with continued reference to fig. 1, the base plate 1 is rotatably connected with a rotating rod 12, and the top end of the rotating rod 12 is fixedly connected with the filter cartridge 3. When the utility model is used, the material to be centrifuged can be added into the filter cylinder 3 conveniently, the cover plate 4 can be fixedly connected with the feed pipe (not shown in the figure), the feed pipe penetrates through the cover plate 4, and the position of the feed pipe corresponds to that of the filter cylinder 3, so that the material to be centrifuged can be added into the filter cylinder 3 conveniently; the filter cartridge 3 is then rotated so as to centrifuge the contents of the filter cartridge 3 by the centrifugal force generated by the rotating filter cartridge 3.

For convenience, when the filter cartridge 3 rotates, with reference to fig. 1, the bottom end of the rotating rod 12 penetrates through the bottom plate 1 and is fixedly connected with a first belt pulley 13, the bottom plate 1 is further fixedly connected with a forward and reverse rotating motor 14, an output shaft of the forward and reverse rotating motor 14 penetrates through the bottom plate 1 and is fixedly connected with a second belt pulley 15, and the second belt pulley 15 is connected with the first belt pulley 13 through a transmission belt 16. Thereby when using this application utility model, drive second belt pulley 15 through positive reverse motor 14 and rotate to drive driving belt 16 and first belt pulley 13 and rotate, thereby drive bull stick 12 and rotate, thereby drive cartridge filter 3 and rotate and carry out the centrifugation.

In order to facilitate discharging of the centrifuged substances, referring to fig. 1, a plurality of first discharge ports are formed in the bottom of the filter cartridge 3, each first discharge port is hinged with a filter screen 5 made of iron, specifically, the filter screen 5 can be connected with the filter cartridge 3 through an electric rotating shaft, and one side of each first discharge port, which is far away from the electric rotating shaft, is fixedly connected with an electromagnet, and in a normal state, the electromagnet is charged to generate magnetism, and at the moment, the electromagnet adsorbs the filter screen 5; continuing to refer to fig. 1, a plurality of second discharge ports are opened on the bottom plate 1, and each second discharge port is hinged with a first baffle 6 for closing the second discharge port. When the substance between the shell 2 and the filter cartridge 3 needs to be discharged, the first baffle 6 can be rotated to open the second discharge hole, so that the substance between the shell 2 and the filter cartridge 3 is discharged through the second discharge hole; when the material in the cartridge filter 3 needs to be discharged, the electromagnet can be powered off, the electromagnet does not generate magnetism any more, the filter screen 5 rotates under the action of self gravity, and therefore the first discharge port is opened, and the material in the cartridge filter 3 sequentially passes through the first discharge port and the second discharge port to be discharged. After the substances in the filter cartridge 3 are discharged, the electric rotating shaft and the electromagnet can be electrified, and the electric rotating shaft drives the filter screen 5 to move towards the direction of the electromagnet until the filter screen 5 and the electromagnet are adsorbed together.

In order to make the material after centrifugation of the utility model discharge totally, continue to refer to fig. 1, apron 4 fixedly connected with many second telescopic links 17, and the annular first scraper 18 of bottom fixedly connected with of many second telescopic links 17, the outward flange of this first scraper 18 is located same vertical face with the inboard of cartridge filter 3. When discharging the material in the filter cartridge 3, the second telescopic rod 17 can drive the first scraper 18 to move downwards, so that the material adhered to the side wall of the filter cartridge 3 is scraped by the first scraper 18. With continued reference to fig. 1, the cover plate 4 is further fixedly connected with a plurality of third telescopic rods 19, and the bottom ends of the plurality of third telescopic rods 19 are fixedly connected with an annular second scraper 20, and the outer edge of the second scraper 20 is attached to the inner wall of the housing 2. When the substance between the housing 2 and the filter cartridge 3 is discharged, the third telescopic rod 19 may drive the second scraper 20 to move downward, so that the substance adhered to the sidewall of the housing 2 is scraped by the second scraper 18.

In order to facilitate the discharge of the centrifuged material in the present invention, with reference to fig. 1, the four corners of the lower surface of the bottom plate 1 are fixedly connected with supporting legs 21, respectively. The bottom plate 1 is supported by the support legs 21, thereby facilitating the discharge of the centrifuged substances in the present application.

The utility model provides a belt cleaning device 7 can refer to fig. 2 when specifically setting up, and fig. 2 is the embodiment of the utility model provides a novel lower formula of unloading centrifuge's belt cleaning device's schematic structure diagram. As can be seen from fig. 2, the cleaning device 7 includes a groove 8 formed on the side wall of the housing 2, a first telescopic rod 9 is fixedly connected in the groove 8, a brush 10 is fixedly connected to one end of the first telescopic rod 9, the shape of the brush 10 is the same as that of the side wall of the filter cartridge 3, and a telescopic plate 11 for closing the groove 8 is further fixedly connected to the housing 2. The expansion plate 11 seals recess 8 under normal condition, when needs wash cartridge filter 3, can make the expansion plate 11 shrink, thereby open recess 8, then make first telescopic link 9 extend, thereby drive brush 10 and remove to the outer direction of recess 8, until brush 10 and cartridge filter 3's lateral wall close fitting together, then fill up water in to casing 2 through the filling tube, then make cartridge filter 3 rotate, thereby wash cartridge filter 3 through mutually supporting of brush 10 and water.

In the utility model, the first telescopic rod 9, the second telescopic rod 17 and the third telescopic rod 19 can adopt electric telescopic rods or pneumatic telescopic rods which are commonly used in the prior art; the utility model provides an expansion plate 11 can adopt electronic expansion plate or the hydraulic telescoping plate commonly used among the prior art.

All parts in the utility model are common parts in the prior art, and all the power-consuming parts in the utility model should be connected with a control switch for controlling the power-consuming parts; for the convenience to the power consumption part power supply in this application utility model, the power consumption part in this application utility model can be connected with external power source electricity.

In the above-mentioned embodiment, the novel formula of unloading centrifuge conveniently carries out material loading and unloading and easily washs the cartridge filter that this application embodiment provided.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A novel lower discharge centrifuge is characterized by comprising: a bottom plate, a filtering device and a cleaning device;

2. The novel bottom discharge centrifuge as claimed in claim 1, wherein the bottom plate is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with the filter cartridge, and the other end of the rotating rod penetrates through the bottom plate and is fixedly connected with a first belt pulley.

3. The novel bottom discharge centrifuge as claimed in claim 2, wherein a forward and reverse rotating motor is fixedly connected to the bottom plate, an output shaft of the forward and reverse rotating motor penetrates through the bottom plate and is fixedly connected with a second belt pulley, and the second belt pulley is connected with the first belt pulley through a transmission belt.

4. The novel bottom discharge centrifuge of claim 1, wherein a plurality of second telescopic rods are fixedly connected to the cover plate, and an annular first scraper is fixedly connected to the plurality of second telescopic rods.

5. The novel bottom discharge centrifuge as claimed in claim 4, wherein the cover plate is further fixedly connected with a plurality of third telescopic rods, and the plurality of third telescopic rods are fixedly connected with an annular second scraper.

6. The novel bottom discharge centrifuge as claimed in claim 1, wherein support legs are fixedly connected to four corners of the lower surface of the bottom plate.