CN219400578U - Solid-liquid separation centrifuge - Google Patents

Abstract

The utility model discloses a solid-liquid separation centrifugal machine, which comprises a barrel, wherein a top cover is fixed at the top end of the barrel, a separation barrel is arranged in the barrel, a bearing is fixed on the outer wall of the bottom end of the separation barrel, and a plurality of connecting rods are fixed on the outer ring of the bearing. According to the utility model, the cylinder body and the separating cylinder are arranged, the separating cylinder can rotate in the cylinder body through the driving of the motor, the solid-liquid mixture can be continuously added into the separating cylinder through the feeding pipe, along with the rotation of the separating cylinder, the liquid is thrown out of the separating cylinder under the action of centrifugal force and is discharged from the liquid outlet, and the separated solid material falls to the bottom of the separating cylinder under the action of the scraping plate, so that the rotating speed of the separating cylinder can be reduced for a period of time, and then the arc mask is driven by the electric telescopic rod to descend and separate from the opening at the bottom of the first conical baffle plate, so that the solid material is discharged.

Description

Solid-liquid separation centrifuge

Technical Field

The utility model relates to the technical field of medicine processing equipment, in particular to a solid-liquid separation centrifuge.

Background

Centrifugal separators are machines, also known as centrifuges, that utilize centrifugal action to separate components of a liquid from solid particles or a mixture of liquid and liquid. The centrifugal separator is mainly used for separating solid particles from liquid in suspension or separating two liquids which are different in density and are mutually insoluble in the emulsion, can also be used for removing the liquid in wet solids, and is widely applied to the departments of chemical industry, petroleum, food, pharmacy, mineral separation, coal, water treatment, ships and the like.

In the pharmaceutical industry, the centrifugal machine plays a vital role in separating solid and liquid raw material medicines, but in the use process of the existing centrifugal machine for separating solid and liquid medicines, medicine mixed raw materials can only be added into the centrifugal machine in a segmented and batched mode, when the solid materials separated out of the centrifugal machine reach a certain amount, after the solid materials are required to be shut down and cleaned, the mixed raw materials are continuously added and the next round of centrifugal separation is carried out, and therefore separation efficiency is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a solid-liquid separation centrifuge.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a solid-liquid separation centrifuge, includes the barrel, the barrel top is fixed with the top cap, the inside separating drum that is equipped with of barrel, and separating drum bottom outer wall is fixed with the bearing, the bearing outer lane is fixed with a plurality of connecting rods, and the connecting rod other end and barrel inner wall fixed connection, a plurality of round holes have been seted up to the separating drum lateral wall, and the separating drum inner wall is fixed with the filter screen, barrel lower surface one side is fixed with and is used for driving separating drum pivoted motor, the inside bottom mounting of separating drum has first toper baffle, and first toper baffle bottom is the opening design, barrel bottom middle part is fixed with first electric telescopic handle, and first electric telescopic handle top rotation is connected with the cambered surface cover, the cambered surface cover upper surface closely laminates with the opening of first toper baffle bottom, a plurality of material leakage mouths have been seted up to barrel diapire and be located the separating drum inside, top cap one side is fixed with the second electric telescopic handle, and second electric telescopic handle bottom telescopic handle passes the top cap and is fixed with the scraper blade, the top cap opposite side is fixed with the inlet pipe.

Further, the motor driving shaft penetrates through the bottom wall of the cylinder body and is fixedly connected with a gear, a plurality of convex teeth are fixed at the bottom end of the outer side wall of the separating cylinder and are meshed with the gear, so that the separating cylinder can be driven to rotate in the cylinder body through the motor, and centrifugal separation of mixed materials is achieved.

Further, the inner bottom wall of the cylinder body is fixedly provided with a cover body, the top wall of the cover body is provided with a reserved opening for penetrating the separating cylinder, the gear is positioned in the cover body, and the cover body can separate separated liquid from the gear so as to avoid the gear from affecting the separated liquid.

Further, the side wall at the bottom end of the cylinder is provided with a liquid outlet, the lower surface of the cylinder is fixedly provided with a guide hopper, the liquid outlet is positioned in the guide hopper, separated liquid can be discharged from the liquid outlet, and separated solids can leak from the guide hopper after being discharged from the liquid outlet.

Further, the second conical baffle is fixed inside the separating cylinder and located above the first conical baffle, and the bottom end of the second conical baffle is designed to be an opening, so that solid materials scraped by the scraping plate can fall between the first conical baffle and the second conical baffle, and the second conical baffle can prevent the solid materials from being rotated above the separating cylinder again.

Further, the scraper blade is attached to the surface of the filter screen, and the scraper blade can scrape off solid materials attached to the surface of the filter screen, so that the solid materials are prevented from blocking meshes.

Further, the inlet pipe bottom is located inside the separating drum, the inlet pipe bottom is of a bending design, and the outlet of the inlet pipe bottom faces the inner wall of the separating drum, so that the added mixture can directly impact the filter screen on the inner wall of the separating drum when entering the separating drum, and the separating efficiency is improved.

The utility model has the beneficial effects that:

when the utility model is used, the separating cylinder and the separating cylinder are arranged, the separating cylinder can rotate in the cylinder through the driving of the motor, solid-liquid mixture can be continuously added into the separating cylinder through the feeding pipe, along with the rotation of the separating cylinder, liquid is thrown out of the separating cylinder under the action of centrifugal force and is discharged from the liquid outlet, and separated solid material falls to the bottom of the separating cylinder under the action of the scraping plate, so that the rotating speed of the separating cylinder can be reduced for a period of time, and then the arc mask is driven by the electric telescopic rod to descend and separate from the opening at the bottom of the first conical baffle plate, so that the solid material is discharged.

Drawings

FIG. 1 is an overall cross-sectional view of the present utility model;

FIG. 2 is a perspective view of a separator cartridge of the present utility model;

fig. 3 is a top view of the present utility model.

Legend description:

1. a cylinder; 2. a top cover; 3. a separation cylinder; 4. a round hole; 5. a filter screen; 6. a bearing; 7. a connecting rod; 8. convex teeth; 9. a motor; 10. a gear; 11. a cover body; 12. a first conical baffle; 13. a first electric telescopic rod; 14. an arc mask; 15. a material leakage port; 16. a guide hopper; 17. a liquid outlet; 18. a second conical baffle; 19. a second electric telescopic rod; 20. a scraper; 21. and (5) feeding a pipe.

Detailed Description

As shown in fig. 1-3, relate to a solid-liquid separation centrifuge, including barrel 1, barrel 1 top is fixed with top cap 2, barrel 1 inside is equipped with separating drum 3, and separating drum 3 bottom outer wall is fixed with bearing 6, the bearing 6 outer lane is fixed with a plurality of connecting rods 7, and connecting rod 7 other end and barrel 1 inner wall fixed connection, a plurality of round holes 4 have been seted up to separating drum 3 lateral wall, and separating drum 3 inner wall is fixed with filter screen 5, barrel 1 lower surface one side is fixed with and is used for driving separating drum 3 pivoted motor 9, separating drum 3 inside bottom mounting has first toper baffle 12, and first toper baffle 12 bottom is the open design, barrel 1 bottom wall middle part is fixed with first electric telescopic handle 13, and first electric telescopic handle 13 top rotation is connected with cambered surface cover 14, the opening of cambered surface cover 14 upper surface and first toper baffle 12 bottom is closely laminated, barrel 1 diapire and be located separating drum 3 inside and seted up a plurality of material leakage mouth 15, top cap 2 one side is fixed with second electric telescopic handle 19, and second electric telescopic handle 19 bottom telescopic handle passes top cap 2 and is fixed with scraper blade 20, top cap 2 is fixed with inlet pipe 21.

As shown in fig. 1-3, a driving shaft of a motor 9 penetrates through the bottom wall of the cylinder body 1 and is fixedly connected with a gear 10, a plurality of convex teeth 8 are fixed at the bottom end of the outer side wall of the separating cylinder 3, and the convex teeth 8 are meshed with the gear 10, so that the separating cylinder 3 can be driven to rotate in the cylinder body 1 through the motor 9, and centrifugal separation of mixed materials is realized. The inner bottom wall of the cylinder body 1 is fixedly provided with a cover body 11, the top wall of the cover body 11 is provided with a reserved opening for penetrating the separating cylinder 3, the gear 10 is positioned inside the cover body 11, and the cover body 11 can separate separated liquid from the gear 10 so as to prevent the gear 10 from influencing the separated liquid.

As shown in fig. 1, scraper 20 is attached to the surface of screen 5. A second conical baffle 18 is fixed inside the separating cylinder 3 and above the first conical baffle 12, and the bottom end of the second conical baffle 18 is designed as an opening. So that the solids scraped off by the scraper 20 fall between the first conical baffle 12 and the second conical baffle 18, the second conical baffle 18 can block the solids from being rotated again above the separation cylinder 3.

As shown in fig. 1, a liquid outlet 17 is formed in the side wall of the bottom end of the cylinder 1, a guide hopper 16 is fixed to the lower surface of the cylinder 1, the liquid outlet 15 is located in the guide hopper 16, separated liquid can be discharged from the liquid outlet 17, and separated solids can leak from the guide hopper 16 after being discharged from the liquid outlet 15.

As shown in FIG. 1, the bottom end of the feeding pipe 21 is positioned inside the separating cylinder 3, the bottom end of the feeding pipe 21 is designed to be bent, and the outlet of the bottom end of the feeding pipe 21 faces the inner wall of the separating cylinder 3, so that the added mixture can directly impact the filter screen 5 on the inner wall of the separating cylinder 3 when entering the separating cylinder 3, and the separating efficiency is improved.

When in use, the utility model is characterized in that: the motor 9 is started, the separating drum 3 can be driven to rotate in the drum body 1 through the motor 9, at the moment, the arc face cover 14 is attached to the bottom opening of the first conical baffle 12, so that the arc face cover 14 can also rotate in a following manner, then medicine solid-liquid mixture is added from the feeding pipe 21, after the mixture enters the separating drum 3, the mixture is thrown onto the inner wall of the separating drum 3, liquid passes through the filter screen 5 and is thrown out of the liquid outlet 17, meanwhile, the second electric telescopic rod 19 continuously drives the scraping plate 20 to move up and down, so that solid materials thrown onto the inner wall of the filter screen 5 are scraped off, the scraped solid materials fall onto the surface of the first conical baffle 12 along the second conical baffle 18, the rotating speed of the motor 9 can be reduced at intervals, the mixture is stopped to be fed, then the first electric telescopic rod 13 is started to drive the arc face cover 14 to descend, at the moment, the solid materials can leak out from the bottom opening of the first conical baffle 12, and then the solid materials pass through the material outlet 15 to enter the guide hopper 16 and finally are discharged. After the solid materials are discharged, the arc mask 14 is driven to ascend and reset through the first electric telescopic rod 13, the opening at the bottom of the first conical baffle 12 is plugged again, and then the separation operation can be continuously started.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. A solid-liquid separation centrifuge, comprising a cylinder (1), characterized in that: the utility model discloses a top cover, a barrel (1) top is fixed with top cap (2), barrel (1) inside is equipped with separating drum (3), and separating drum (3) bottom outer wall is fixed with bearing (6), bearing (6) outer lane is fixed with a plurality of connecting rods (7), and connecting rod (7) other end and barrel (1) inner wall fixed connection, a plurality of round holes (4) have been seted up to separating drum (3) lateral wall, and separating drum (3) inner wall is fixed with filter screen (5), barrel (1) lower surface one side is fixed with motor (9) that are used for driving separating drum (3) pivoted, separating drum (3) inside bottom mounting has first toper baffle (12), and first toper baffle (12) bottom is the open design, barrel (1) inner wall middle part is fixed with first electric telescopic handle (13), and first electric telescopic handle (13) top end rotation is connected with cambered surface cover (14), cambered surface cover (14) upper surface is closely laminated with the opening of first toper baffle (12) bottom, barrel (1) diapire just is located separating drum (3) inside and sets up a plurality of electric telescopic handle (15), second top cover (19) are fixed with top cover (20) bottom one side, second end telescopic handle (19) is fixed with top cover (20), the other side of the top cover (2) is fixed with a feed pipe (21).

2. The solid-liquid separation centrifuge of claim 1, wherein: the motor (9) drive shaft passes through the bottom wall fixedly connected with gear (10) of barrel (1), separating cylinder (3) lateral wall bottom mounting has a plurality of dogteeth (8), and a plurality of dogteeth (8) and gear (10) meshing.

3. A solid liquid separator centrifuge as defined in claim 2 wherein: the inner bottom wall of the cylinder body (1) is fixedly provided with a cover body (11), the top wall of the cover body (11) is provided with a reserved opening for penetrating the separating cylinder (3), and the gear (10) is positioned inside the cover body (11).

4. The solid-liquid separation centrifuge of claim 1, wherein: the side wall of the bottom end of the cylinder body (1) is provided with a liquid outlet (17), the lower surface of the cylinder body (1) is fixedly provided with a guide hopper (16), and the material leakage opening (15) is positioned in the guide hopper (16).

5. The solid-liquid separation centrifuge of claim 1, wherein: the separating cylinder (3) is internally provided with a second conical baffle (18) above the first conical baffle (12), and the bottom end of the second conical baffle (18) is designed as an opening.

6. The solid-liquid separation centrifuge of claim 1, wherein: the scraping plate (20) is attached to the surface of the filter screen (5).

7. The solid-liquid separation centrifuge of claim 1, wherein: the bottom end of the feeding pipe (21) is positioned inside the separating cylinder (3), the bottom end of the feeding pipe (21) is of a bending design, and the outlet of the bottom end of the feeding pipe (21) faces the inner wall of the separating cylinder (3).