CN212882995U

CN212882995U - Can improve filter effect's centrifuge

Info

Publication number: CN212882995U
Application number: CN202021474226.2U
Authority: CN
Inventors: 黎孔富; 方容; 段红艳; 钱四德; 陈伊铭
Original assignee: Yidu Jovian Industry Co ltd
Current assignee: Yidu Jovian Industry Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-06
Anticipated expiration: 2030-07-23

Abstract

A centrifuge capable of improving the filtering effect comprises a centrifuge body, wherein the left side and the right side of the centrifuge body are arranged on a bracket through rotating shafts, and the rotating shafts are driven by a belt conveying mechanism and a first motor; supports are arranged on the left and right of the lower end of the centrifuge body, supporting wheels are arranged at the lower ends of the supports, and the supporting wheels are in contact with a bottom plate of the support; the centrifuge body includes the casing, is equipped with the fermented soya bean of taking the filter cloth in the casing, and the upper cover is installed to the casing upper end, and it installs inlet pipe, steam to advance the pipe to cover on, and inlet pipe, steam advance the pipe and stretch into in the rotary drum. The utility model provides a pair of can improve filter effect's centrifuge can realize the automatic drying of filter cloth and rotary drum among the centrifuge operation process, improves centrifuge's filter effect, increase of service life.

Description

Can improve filter effect's centrifuge

Technical Field

The utility model belongs to the technical field of the chemical industry equipment and specifically relates to a centrifuge capable of improving filtering effect.

Background

The vertical top discharge centrifuge generally comprises a frame, a base fixed on the frame, and a casing mounted on the base, wherein the lower port of the casing is matched with the base, the casing comprises a casing body and a top cover, one end of the casing body is hinged on the frame, one end of the top cover is hinged on the casing body and can be conveniently opened, the rotary drum is rotatably mounted inside the casing, the top cover is closed during normal use, when the top cover is required to be discharged, the top cover is opened, and then the materials in the rotary drum are manually taken out. This approach is too inefficient.

In addition, in the operation process of a common centrifugal machine, the solid-liquid mixed liquid can soak the filter cloth in the rotary drum, so that solid materials are easy to adhere, the liquid phase separation is influenced, and the use effect of the centrifugal machine is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem that a can improve the centrifuge of filter effect is provided, can improve the work efficiency of unloading on the one hand, and on the other hand also can improve centrifuge's filter effect, extension equipment life.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a centrifuge capable of improving the filtering effect comprises a centrifuge body, wherein the left side and the right side of the centrifuge body are arranged on a bracket through rotating shafts, and the rotating shafts are driven by a belt conveying mechanism and a first motor; supports are arranged on the left and right of the lower end of the centrifuge body, supporting wheels are arranged at the lower ends of the supports, and the supporting wheels are in contact with a bottom plate of the support; the centrifuge body comprises a shell, a rotary drum with filter cloth is arranged in the shell, an upper cover is installed at the upper end of the shell, a feeding pipe and a hot air inlet pipe are installed on the upper cover, and the feeding pipe and the hot air inlet pipe extend into the rotary drum.

The hot air inlet pipe is close to the inner side of the rotary drum, and a pipe orifice at the lower end is lower than the upper edge of the rotary drum.

The lower end pipe orifice of the hot air inlet pipe bends towards the inner side of the rotary drum, and the bending angle is larger than 90 degrees.

The upper end of the hot gas inlet pipe is provided with a valve.

The utility model relates to a can improve filter effect's centrifuge has following technological effect:

1) the hot air inlet pipe is arranged, so that the filter cloth and the rotary drum can be kept dry, solid materials can be prevented from being adhered after the filter cloth is soaked, the filtering effect is further influenced, the service life of the equipment is prolonged, and the maintenance frequency is reduced.

2) The belt conveying mechanism and the first motor are arranged on the support, the rotating shaft and drive the centrifuge body to overturn at a certain angle, so that the centrifuge body can be driven to overturn at a certain angle, solid-phase rapid unloading is achieved, and efficiency is improved.

Drawings

The invention will be further explained with reference to the following figures and examples:

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

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view of the centrifuge body of the present invention.

In the figure: the centrifugal machine comprises a centrifugal machine body 1, a rotating shaft 2, a support 3, a belt conveying mechanism 4, a first motor 5, a support 6, a support wheel 7, a shell 1-1, a rotary drum 1-2, filter cloth 1-3, an upper cover 1-4, a feeding pipe 1-5, a hot air inlet pipe 1-6, a valve 1-7, a second motor 1-8, a support plate 1-9 and a liquid outlet pipe 1-10.

Detailed Description

As shown in figure 1, the centrifuge capable of improving the filtering effect comprises a centrifuge body 1, wherein rotating shafts 2 are welded on the left side wall and the right side wall of the centrifuge body 1, and the rotating shafts 2 are installed on a support 3 through bearings. The end, extending out of the support 3, of the rotating shaft 2 is connected with a belt conveying mechanism 4, the belt conveying mechanism 4 is driven by a first motor 5, and the first motor 5 is a servo motor. The rotation angle of the first motor 5 is controlled by a controller. Through starting first motor 5, can make 1 upset of centrifuge body revolute 2 axes of rotation, the certain angle of upset then makes 1 feed opening of centrifuge body down, makes things convenient for the ejection of compact.

In addition, support 6 is arranged on the left and right sides of the lower end of the centrifuge body 1, support wheels 7 are installed at the lower end of the support 6, and the support wheels 7 are in contact with the bottom plate of the support 3, so that the centrifuge body 1 can be effectively supported during normal work, and deformation caused by overlarge stress of the rotating shaft 2 is avoided.

The centrifuge body 1 here is substantially the same as a conventional vertical centrifuge. Both comprise a shell 1-1, and the shell 1-1 is fixed on a supporting plate 1-9. A rotary drum 1-2 with filter cloth 1-3 is arranged in the shell 1-1, and the rotary drum 1-2 is driven by a second motor 1-8. An upper cover 1-4 is arranged at an opening at the upper end of the shell 1-1, one end of the upper cover 1-4 is fixedly connected with a connecting plate, the middle of the connecting plate is hinged on an ear plate of the shell 1-1, the other end of the connecting plate is hinged with an air cylinder, and the other end of the air cylinder is hinged on a supporting plate 1-9. And the other end of the upper cover 1-4 is locked by a lock catch. When the upper cover 1-4 needs to be opened, the lock catch is released, the air cylinder is contracted, the upper cover 1-4 rotates around the hinge point in the middle of the connecting plate, and then the upper cover 1-4 is opened.

The upper cover 1-4 is welded with a feeding pipe 1-5 and a hot air inlet pipe 1-6, and the feeding pipe 1-5 and the hot air inlet pipe 1-6 are detachably connected with other pipelines (hoses). The feeding pipe 1-5 is positioned at the center of the upper cover 1-4, and the hot air feeding pipe 1-6 is positioned at the edge of the upper cover 1-4 and close to the inner side of the rotary drum 1-2. The feeding pipe 1-5 and the hot air inlet pipe 1-6 extend into the rotary drum 1-2.

The hot air inlet pipe 1-6 is lower than the upper edge of the rotary drum 1-2. The lower end pipe orifice of the hot air inlet pipe 1-6 is bent towards the inner side of the rotary drum 1-2, and the bending angle is larger than 90 degrees. The hot air inlet pipes 1-6 are convenient for blowing hot air in, so that the filter cloth and the rotary drum are kept dry, and the filtering effect of the centrifuge is improved.

The upper ends of the hot gas inlet pipes 1 to 6 are provided with valves 1 to 7. Thereby, hot air supply or disconnection can be realized.

In the operation process of the centrifuge body 1, the rotary drum 1-2 rotates at a high speed to separate solid-liquid phase mixed liquid, wherein solid matters are intercepted on the wall of the filter cloth 1-3, and liquid phase is filtered out. The filtered liquid phase is discharged through the liquid outlet pipes 1 to 10. In the operation process of the rotary drum 1-2, the filter cloth 1-3 is soaked by the filtrate, the valve 1-7 on the hot air inlet pipe 1-6 is opened, hot air enters the rotary drum 1-2 through the hot air inlet pipe 1-6, the opening is blown to the inner wall of the filter cloth 1-3, the hot air quickly dries the filter cloth 1-3, and the filter effect of the centrifugal machine is prevented from being influenced by adhesion of more solids.

Claims

1. The utility model provides a can improve centrifuge of filter effect which characterized in that: the centrifugal machine comprises a centrifugal machine body (1), wherein the centrifugal machine body (1) is arranged on a support (3) through a rotating shaft (2) in the left-right direction, and the rotating shaft (2) is driven by a belt conveying mechanism (4) and a first motor (5); supports (6) are arranged on the left and right of the lower end of the centrifuge body (1), support wheels (7) are mounted at the lower ends of the supports (6), and the support wheels (7) are in contact with a bottom plate of the support (3); the centrifuge body (1) comprises a shell (1-1), a rotary drum (1-2) with filter cloth (1-3) is arranged in the shell (1-1), an upper cover (1-4) is installed at the upper end of the shell (1-1), a feeding pipe (1-5) and a hot air inlet pipe (1-6) are installed on the upper cover (1-4), and the feeding pipe (1-5) and the hot air inlet pipe (1-6) extend into the rotary drum (1-2).

2. The centrifuge of claim 1, wherein: the hot air inlet pipe (1-6) is close to the inner side of the rotary drum (1-2), and the pipe orifice at the lower end is lower than the upper edge of the rotary drum (1-2).

3. The centrifuge of claim 1, wherein: the lower end pipe orifice of the hot air inlet pipe (1-6) is bent towards the inner side of the rotary drum (1-2) and the bending angle is more than 90 degrees.

4. The centrifuge of claim 1, wherein: the upper end of the hot gas inlet pipe (1-6) is provided with a valve (1-7).