CN219092383U

CN219092383U - Solid-liquid separation type horizontal centrifuge

Info

Publication number: CN219092383U
Application number: CN202320070753.4U
Authority: CN
Inventors: 张振; 王春龙; 徐兆飞
Original assignee: Jinan Wanxingda New Material Technology Co ltd
Current assignee: Jinan Wanxingda New Material Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-30
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the technical field of centrifuges, in particular to a solid-liquid separation type horizontal centrifuge, wherein a feeding cylinder is fixed on the upper surface of a supporting frame, a rotating shaft is rotatably arranged in the feeding cylinder, a packing auger is fixed on the outer side of the rotating shaft, a centrifugal cylinder is fixedly arranged on one side of the feeding cylinder, an inner cylinder communicated with the feeding cylinder is rotatably arranged in the centrifugal cylinder, centrifugal holes are formed in the inner cylinder at equal intervals, a pushing plate is arranged in the inner cylinder at equal intervals, and one end of the inner cylinder penetrates through the centrifugal cylinder and is provided with a slag discharging pipe. According to the centrifugal material pushing device, the first transmission piece drives the rotating shaft to rotate, the auger is driven to rotate through the rotating shaft, so that material is conveniently input, the inner barrel is driven to rotate through the second transmission piece, centrifugation of the material is achieved, pushing of the material slag in the inner barrel is achieved under the action of the pushing plate, space occupation in the inner barrel is reduced, the centrifugal effect is prevented from being influenced, and the practicability of the device is improved.

Description

Solid-liquid separation type horizontal centrifuge

Technical Field

The utility model relates to the technical field of centrifuges, in particular to a solid-liquid separation type horizontal centrifuge.

Background

In the chemical industry, a centrifuge is often required to separate solid and liquid, and a horizontal centrifuge uses a rotating drum rotating at a high speed to generate centrifugal force to retain solid particles in suspension in the drum and automatically discharge the solid particles out of the machine under the action of force; simultaneously, under the action of centrifugal force, the liquid in the suspension liquid passes through the filter medium and is thrown out through the small holes of the rotary drum, thereby achieving the purpose of liquid-solid separation and filtration. If CN211099614U discloses a horizontal centrifuge, the buffer is installed in the support column at the bottom of the centrifuge, so that the vibration of the centrifuge caused by the differential rotation of the spiral pusher and the rotary drum can be relieved, the structure can make the centrifuge work more stably, the working efficiency is improved, the internal parts of the centrifuge can be protected, the internal parts of the centrifuge are not easy to damage, and the service life of the centrifuge is prolonged.

However, the conventional apparatus is internally provided with a screw blade to facilitate the discharge of waste residue, but the conventional screw blade occupies the inner space of the centrifugal barrel when being disposed, and affects the centrifugal effect, so that a solid-liquid separation type horizontal centrifuge is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a solid-liquid separation type horizontal centrifuge, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a solid-liquid separation formula horizontal centrifuge, includes the support frame, the upper surface of support frame is fixed with the feed cylinder, the pivot is installed in the inside rotation of feed cylinder, the outside of pivot is fixed with the auger, one side fixed mounting of feed cylinder has a centrifugal cylinder, the inside rotation of centrifugal cylinder install with the inner tube of feed cylinder intercommunication, equidistant centrifugal hole has been seted up on the inner tube, and the inside equidistant flitch of installing of inner tube, the one end of inner tube runs through the centrifugal cylinder and installs the scum pipe, one side of support frame is installed and is used for driving the pivot and rotates first driving medium, and the opposite side of support frame is installed and is used for driving the pivoted second driving medium of scum pipe.

As a further aspect of the present utility model: the first driving part comprises a first motor fixed on the upper surface of the support frame, a first driving belt wheel is installed at the output end of the first motor, one end of the rotating shaft penetrates through the support frame and is provided with a first driven belt wheel, and a first driving belt is installed between the first driven belt wheel and the first driving belt wheel.

As a further aspect of the present utility model: the second driving part comprises a second motor fixed on the upper surface of the supporting frame, a second driving belt wheel is installed at the output end of the second motor, a second driven belt wheel is fixedly sleeved on the outer side of the slag discharging pipe, and a second driving belt is installed between the second driven belt wheel and the second driving belt wheel.

As a further aspect of the present utility model: the upper end of the feeding cylinder is fixed with a feeding hopper, and the feeding cylinder is rotationally connected with the inner cylinder through a bearing.

As a further aspect of the present utility model: the auger is a member made of stainless steel, and the inner diameter of the auger is sequentially reduced from left to right.

As a further aspect of the present utility model: the liquid discharge pipe is arranged at the position, close to the lower end, of the outer side of the centrifugal cylinder, and the water blocking ring is fixed at the position, close to one end, of the inner side of the slag discharge pipe.

Compared with the prior art, the utility model has the beneficial effects that: according to the centrifugal material pushing device, the first transmission piece drives the rotating shaft to rotate, the auger is driven to rotate through the rotating shaft, so that material is conveniently input, the inner barrel is driven to rotate through the second transmission piece, centrifugation of the material is achieved, pushing of the material slag in the inner barrel is achieved under the action of the pushing plate, space occupation in the inner barrel is reduced, the centrifugal effect is prevented from being influenced, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of a solid-liquid separation type horizontal centrifuge;

FIG. 2 is a schematic diagram of the internal structure of a solid-liquid separation horizontal centrifuge;

fig. 3 is a schematic structural diagram of a packing auger in a solid-liquid separation type horizontal centrifuge.

In the figure: 1. a support frame; 2. a feed cylinder; 3. a centrifugal barrel; 4. a feed hopper; 5. a liquid discharge pipe; 6. a first motor; 7. a second motor; 8. a slag discharge pipe; 9. a first driving pulley; 10. a first driven pulley; 11. a first belt; 12. a rotating shaft; 13. an auger; 14. an inner cylinder; 15. centrifuging the hole; 16. a pushing plate; 17. a second driven pulley; 18. a second driving pulley; 19. and a second belt.

Detailed Description

Referring to fig. 1-3, in the embodiment of the utility model, a solid-liquid separation type horizontal centrifuge comprises a supporting frame 1, a feeding cylinder 2 is fixed on the upper surface of the supporting frame 1, a rotating shaft 12 is rotatably installed in the feeding cylinder 2, an auger 13 is fixed on the outer side of the rotating shaft 12, a centrifugal cylinder 3 is fixedly installed on one side of the feeding cylinder 2, an inner cylinder 14 communicated with the feeding cylinder 2 is rotatably installed in the centrifugal cylinder 3, centrifugal holes 15 are formed in the inner cylinder 14 at equal intervals, a pushing plate 16 is installed in the inner cylinder 14 at equal intervals, one end of the inner cylinder 14 penetrates through the centrifugal cylinder 3 and is provided with a slag discharging pipe 8, a second transmission member for driving the rotating shaft 12 to rotate is installed on one side of the supporting frame 1, the rotating shaft 12 is started to enable the rotating shaft 12 to rotate, so that materials are input into the inner cylinder 14 from the inner side of the feeding cylinder 2, the inner cylinder 14 is conveniently input, the slag discharging pipe 8 is driven to rotate through the second transmission member, the centrifugal slag discharging pipe 14 is further realized, centrifugal slag is further realized, the centrifugal slag discharging effect of the inner cylinder 14 is realized, the centrifugal slag is pushed in the inner cylinder 16 is further realized, the centrifugal slag discharging effect is realized, the liquid is prevented from occupying the inner space of the inner cylinder 14, and the inner cylinder 16 is prevented from occupying the inner space of the centrifugal hole, and the inner space is discharged from the inner cylinder 8, thereby realizing the practical effect is 3.

In fig. 2, the first transmission member includes a first motor 6 fixed on the upper surface of the support frame 1, a first driving pulley 9 is installed at the output end of the first motor 6, one end of a rotating shaft 12 penetrates through the support frame 1 and is provided with a first driven pulley 10, a first transmission belt 11 is installed between the first driven pulley 10 and the first driving pulley 9, the first motor 6 is started, the first driving pulley 9 is driven to rotate by the first motor 6, and the first transmission belt 11 is driven to rotate by the first driving pulley 9, so that the first driven pulley 10 rotates, and the rotating shaft 12 further rotates.

In fig. 2, the second driving part comprises a second motor 7 fixed on the upper surface of the supporting frame 1, a second driving pulley 18 is installed at the output end of the second motor 7, a second driven pulley 17 is fixedly sleeved on the outer side of the slag discharge pipe 8, a second driving belt 19 is installed between the second driven pulley 17 and the second driving pulley 18, the second motor 7 is started, the second driving pulley 18 is driven to rotate through the second motor 7, the second driving belt 19 is driven to rotate through the second driving pulley 18, the slag discharge pipe 8 is further driven to rotate through the second driven pulley 17, and accordingly rotation of the inner barrel 14 is achieved, and centrifugation of materials is further achieved.

In fig. 1 and 2, the upper end of the feeding cylinder 2 is fixed with a feeding hopper 4, and the feeding cylinder 2 is rotatably connected with the inner cylinder 14 through a bearing, which is beneficial to the rotation of the inner cylinder 14.

In fig. 3, the auger 13 is a stainless steel member, and the inner diameter of the auger 13 is sequentially reduced from left to right, so that the pushing of the material in the feeding barrel 2 is realized.

In fig. 1, a drain pipe 5 is installed at a position near the lower end of the outside of the centrifugal barrel 3, a water blocking ring is fixed at a position near one end of the inside of the slag discharge pipe 8, and liquid is prevented from being discharged from the slag discharge pipe 8 by the arrangement of the water blocking ring.

The working principle of the utility model is as follows: when the centrifugal feeding device is used, materials are thrown into the feeding barrel 2 from the feeding hopper 4, the first motor 6 is started, the first driving belt pulley 9 is driven to rotate through the first motor 6, the first driving belt pulley 9 drives the first transmission belt 11 to rotate, the first driven belt pulley 10 is further driven to rotate, the rotating shaft 12 is further driven to rotate, the auger 13 is realized through the rotating shaft 12, the materials are input into the inner barrel 14 from the feeding barrel 2, the materials are conveniently input, the second motor 7 is started, the second driving belt pulley 18 is driven to rotate through the second motor 7, the second driving belt pulley 18 drives the second transmission belt 19 to rotate, the second driven belt pulley 17 is further driven to drive the slag discharging pipe 8 to rotate, the inner barrel 14 is further rotated, the materials are further centrifuged, in the process, the slag is pushed inside the inner barrel 14 through the pushing plate 16, the space occupation inside the inner barrel 14 is reduced, the centrifugal effect is prevented from being influenced, the practicability of the equipment is improved, the slag is discharged from the slag discharging pipe 8, and liquid is leaked into the centrifugal barrel 3 through the slag discharging hole 15, and the liquid is discharged.

Claims

1. The utility model provides a solid-liquid separation formula horizontal centrifuge, includes support frame (1), its characterized in that, the upper surface of support frame (1) is fixed with feed cylinder (2), pivot (12) are installed in the inside rotation of feed cylinder (2), the outside of pivot (12) is fixed with auger (13), one side fixed mounting of feed cylinder (2) has centrifugal cylinder (3), inner tube (14) with feed cylinder (2) intercommunication are installed in the inside rotation of centrifugal cylinder (3), centrifugal hole (15) have been seted up to equidistant on inner tube (14), and the inside equidistant flitch (16) of pushing away of inner tube (14) are installed, centrifugal cylinder (3) are run through to one end of inner tube (14) and are installed scum pipe (8), one side of support frame (1) is installed and is used for driving pivot (12) rotation first driving medium, and the opposite side of support frame (1) is installed and is used for driving the pivoted second driving medium of scum pipe (8).

2. The solid-liquid separation type horizontal centrifuge as claimed in claim 1, wherein the first transmission member comprises a first motor (6) fixed on the upper surface of the support frame (1), a first driving pulley (9) is installed at the output end of the first motor (6), one end of the rotating shaft (12) penetrates through the support frame (1) and is provided with a first driven pulley (10), and a first transmission belt (11) is installed between the first driven pulley (10) and the first driving pulley (9).

3. The solid-liquid separation type horizontal centrifuge as claimed in claim 1, wherein the second transmission member comprises a second motor (7) fixed on the upper surface of the supporting frame (1), a second driving belt wheel (18) is installed at the output end of the second motor (7), a second driven belt wheel (17) is fixedly sleeved on the outer side of the slag discharging pipe (8), and a second transmission belt (19) is installed between the second driven belt wheel (17) and the second driving belt wheel (18).

4. The solid-liquid separation type horizontal centrifuge according to claim 1, wherein the upper end of the feeding cylinder (2) is fixed with a feeding hopper (4), and the feeding cylinder (2) is rotatably connected with the inner cylinder (14) through a bearing.

5. The solid-liquid separation type horizontal centrifuge according to claim 1, wherein the packing auger (13) is a stainless steel member, and the inner diameter of the packing auger (13) is sequentially reduced from left to right.

6. The solid-liquid separation type horizontal centrifuge according to claim 1, wherein a liquid discharge pipe (5) is installed at a position, close to the lower end, of the outer side of the centrifugal barrel (3), and a water blocking ring is fixed at a position, close to one end, of the inner side of the slag discharge pipe (8).