CN215655789U

CN215655789U - Centrifuge with even drip washing function

Info

Publication number: CN215655789U
Application number: CN202121077300.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Sichuan Haimeng Zhisen Biopharmaceutical Co ltd
Current assignee: Sichuan Haimeng Zhisen Biopharmaceutical Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-28
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a centrifugal machine with an even leaching function, which relates to the technical field of centrifugal machines and comprises a control box, a supporting plate, a machine shell arranged on the supporting plate, a machine cover connected to the machine shell and a shock absorber arranged below the supporting plate, wherein the control box controls the centrifugal machine to work; the bottom of the washing pipe is sealed, the washing pipe is provided with the through hole, when the washing process is carried out, in order to uniformly clean the upper, middle and lower parts of the filter cake, the through hole is formed in the washing pipe, the through holes are correspondingly formed and are arranged at the corresponding positions of the washing pipe, the through holes are uniformly arranged along the extension direction of the washing pipe, liquid can be discharged more uniformly, the washing effect is further optimized, and the risk that impurities exceed the standard is reduced.

Description

Centrifuge with even drip washing function

Technical Field

The utility model relates to the technical field of centrifuges, in particular to a centrifuge with a uniform leaching function.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifugal machine 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; 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.

The centrifugal machine is a machine which uses centrifugal force to accelerate the separation of different materials to be separated. The centrifugal machine is widely applied to chemical, petroleum, food, pharmacy, ore dressing, coal, water treatment, ships and other departments.

When the centrifugal filter cake is leached by a leaching device of the existing centrifugal machine, the leaching effect is not uniform, and the upper part, the middle part and the lower part of the filter cake cannot be leached uniformly, so that the impurity residues of the filter cake are inconsistent, and in the sampling detection, the risk of unqualified impurities exists, and the material is scrapped.

Therefore, how to solve the above problems is a great need.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a centrifuge with uniform leaching function, which can uniformly leach the upper, middle and lower parts of the through-hole effluent of a washing pipe correspondingly through sealing the bottom of the washing pipe when leaching a centrifugal filter cake, so that the leaching effect is uniform.

The utility model is realized by the following technical scheme:

a centrifuge with an even leaching function comprises a control box, a support plate, a casing arranged on the support plate, a cover connected to the casing and a damper arranged below the support plate, wherein the control box controls the centrifuge to work, a bearing seat and a rotary drum are arranged in the casing, a transmission bearing is arranged in the bearing seat, an inlet pipe and a washing pipe are arranged in the cover in a penetrating manner, the cover is rotationally connected with the casing, a balance cylinder is also arranged at the position of a rotational connection of the cover, one end of the balance cylinder is connected with the cover, and the other end of the balance cylinder is connected with the support plate; the bottom of the washing pipe is sealed, and the washing pipe is provided with a through hole.

In this scheme, control box control centrifuge work, the material that will be centrifugal gets into the rotary drum through the inlet pipe and centrifugalizes, and washing pipe bottom is sealed, when carrying out the washing process, in order evenly to wash filter cake upper and middle, lower part, offers the through-hole at the washing pipe, and the through-hole setting corresponds a plurality ofly, locates the washing pipe and corresponds the position, when opening the cover, the setting drive cover of balanced jar is opened, and is more laborsaving.

During centrifugation, the centrifuge device requires a high stability in order to further optimize the above solution.

In a possible implementation mode, a motor is arranged in the control box, an output end of the motor is connected with a transmission belt, the transmission belt is opposite to an output end of the motor and is connected with the bottom of the transmission bearing, the top of the transmission bearing is connected with the rotary drum, the bearing seat is arranged below the rotary drum, and a protective cover shell is further arranged between the bearing seat and the rotary drum.

In this scheme, still install the protection housing through between bearing frame and the rotary drum, when the rotary drum damaged, the protection housing can protect the bearing frame, comes the reduction loss.

In the centrifugal process, the whole device needs to ensure the working stability, and the scheme is further optimized.

In a possible implementation mode, the supporting plate is fixedly connected with the control box, the belt protecting shell is installed at the bottom of the supporting plate to further fix the control box and the supporting plate, and meanwhile, the transmission device is guaranteed not to enter more dust to influence normal work of the transmission device.

In a possible embodiment, the cover is provided with a viewing mirror, a nitrogen filling opening and a cyclone opening, the viewing mirror is arranged to facilitate observation of the charging condition and the washing condition inside the centrifuge, the nitrogen filling opening is arranged to facilitate control of the oxygen content in the centrifuge to avoid explosion, organic solvent volatilization can be avoided, and the separation efficiency is further improved by the arrangement of the cyclone opening.

In one possible embodiment, a drain pipe is arranged below the casing.

In a possible implementation mode, the through holes are uniformly arranged along the extension direction of the washing pipe, so that the liquid outlet is more uniform, and the washing effect is further optimized.

In one possible embodiment, the cover is provided with an explosion-proof lamp, so that the requirement of explosion-proof is met when dust and combustible gas in the centrifugal machine are more.

In a possible embodiment, the cover and the casing are sealed through a rubber material, the rubber material has corrosion resistance, a part of the rubber material also has the effects of high temperature resistance and low temperature resistance, the replacement is explosion-proof, and the sealing performance and the stability are good.

In one possible embodiment, the shock absorber is a damping shock absorber, large shock is generated in the centrifugal process, the damping shock absorber is high in durability, and the shock absorption effect is good.

In one possible embodiment, the control box is a mesh-shaped protective shell, heat is generated during the working process of the motor, and the mesh-shaped protective shell is arranged to facilitate heat dissipation of the motor and protect the motor.

In a possible embodiment, the machine cover is further provided with a sight glass cleaning hole, and the sight glass cleaning hole is communicated with the sight glass and is convenient for flushing the sight glass.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

according to the centrifuge with the uniform leaching function, materials to be centrifuged enter the rotary drum through the feeding pipe for centrifugation, the bottom of the washing pipe is sealed, a plurality of through holes are correspondingly formed in the washing pipe and are arranged at corresponding positions of the washing pipe in order to uniformly clean the upper part, the middle part and the lower part of a filter cake and reduce the risk of excessive impurities during the washing process, when the cover is opened, the balance cylinder is arranged to drive the cover to be opened, labor is saved, the through holes are uniformly arranged along the extension direction of the washing pipe, liquid can be discharged more uniformly, and the washing effect is further optimized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is a schematic view of the internal structure in an embodiment of the present invention;

FIG. 2 is a schematic view of an embodiment of the present invention;

fig. 3 is a schematic view of a wash pipe according to an embodiment of the present invention.

Reference numbers and corresponding part names:

1. an explosion-proof lamp; 2. a sight glass; 3. a wash pipe; 31. a through hole; 4. a drum; 5. a protective housing; 6. a housing; 7. a support plate; 8. a drive bearing; 9. a shock absorber; 10. a feed pipe; 11. a balancing cylinder; 12. a motor; 13. a reticulated protective shell; 14. a belt guard housing; 15. a nitrogen charging port; 16. a cyclone opening; 17. and a liquid discharge pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.

Examples

As shown in fig. 1 and 3, a centrifuge with uniform leaching function comprises a control box, a support plate 7, a barrel casing 6 mounted on the support plate 7, a cover rotatably connected to one end of the barrel casing 6, and a damper 9 mounted at the bottom of the support plate 7, wherein the barrel casing 6 is clamped and fixed in an annular groove above the support plate 7, the control box controls the centrifuge to work, a bearing seat and a rotary drum 4 are arranged in the casing 6, the bearing seat is positioned below the rotary drum 4, a transmission bearing 8 is arranged in the bearing seat, a feed pipe 10 and a washing pipe 3 are arranged in the cover in a penetrating manner, the cover is rotatably connected with the casing 6, a balance cylinder 11 is further arranged at the rotary connection position of the cover, one end of the balance cylinder 11 is movably connected with the cover, and the other end is connected with the support plate 7; the bottom of the washing pipe 3 is sealed, the washing pipe 3 is provided with a through hole 31, liquid enters the washing pipe 3 and then is sprayed in the horizontal direction through the through hole 31, the radian is formed, and the through holes 31 are distributed at the upper, middle and lower positions of the washing pipe 3, so that the effect of uniformly washing filter cakes in the centrifuge is achieved.

It should be noted that the balancing cylinder 11 and the cover can be movably connected through a connecting member and through a spring.

As a preferred example of the above embodiment, as shown in fig. 1, a motor 12 is disposed in the control box, an output end of the motor 12 is connected to a transmission belt, the transmission belt is connected to a bottom of a transmission bearing 8 at an output end of the opposing motor 12, a top of the transmission bearing 8 is connected to the rotary drum 4, a bearing seat is disposed below the rotary drum 4, a protective housing 5 is further disposed between the bearing seat and the rotary drum 4, the output end of the motor 12 rotates to drive the transmission bearing 8, so that the rotary drum 4 rotates, and the protective housing 5 plays a role in protecting the bearing seat.

As a preferred embodiment, as shown in fig. 1, the supporting plate 7 is fixedly connected to the control box, the belt protecting shell 14 is installed at the bottom of the supporting plate 7, and the belt protecting shell 14 installed at the bottom plays a role in further fixing the control box and the supporting plate 7, and at the same time, it is ensured that the transmission device does not enter much dust to affect the normal operation of the transmission device.

As a preferred example of the above embodiment, as shown in fig. 1 and fig. 2, the lid is provided with the viewing mirror 2, the nitrogen charging port 15 and the cyclone port 16, the viewing mirror 2 is arranged to facilitate observation of the charging condition and the washing condition inside the centrifuge, the nitrogen charging port 15 facilitates control of the oxygen content in the centrifuge to avoid explosion, and simultaneously, volatilization of the organic solvent can be avoided, and the cyclone port 16 is arranged to further improve the separation efficiency.

As shown in fig. 2, a drain pipe 17 is provided below the casing 6 to facilitate the drainage of liquid.

As shown in fig. 3, the through holes 31 are uniformly arranged along the extending direction of the washing pipe 3, so that the liquid can be discharged more uniformly, and the washing effect can be further optimized.

As shown in fig. 1 and 2, the explosion-proof lamp 1 is installed on the cover, so that the requirement of explosion-proof is met when the amount of dust and combustible gas in the centrifuge is large.

In addition, it is sealed through rubber materials between cover and the casing 6, and rubber materials has corrosion-resistant, and some rubber materials still possess high temperature resistant and microthermal effect, and it is explosion-proof that it changes, and leakproofness and stability are better.

Wherein, bumper shock absorber 9 is damping bumper shock absorber 9, produces great vibrations in centrifugal process, and damping bumper shock absorber 9's setting has higher durability, and its shockproof effect is better.

It should be noted that, as shown in fig. 1, the damper 9 is further installed at the bottom of the belt protecting shell 14, while the control box is located above the belt protecting shell 14, and the output shaft of the motor 12 and the transmission bearing 8 in the control box are located in the cavity formed by the belt protecting shell 14, so as to further protect the transmission structure.

As a preferred example of the above embodiment, the control box is a mesh-shaped protective shell 13, heat is generated during the operation of the motor 12, and the mesh-shaped protective shell 13 is arranged to facilitate the heat dissipation of the motor 12 and protect the motor 12.

As shown in fig. 2, the cover is further provided with a cleaning hole for the viewing mirror 2, the cleaning hole for the viewing mirror 2 is communicated with the viewing mirror 2, the viewing mirror 2 can be conveniently washed, particularly, the cover can be provided with a connecting hole, the cleaning hole for the viewing mirror 2 is communicated with the cleaning hole for the viewing mirror 2, the cleaning solution can be introduced into the cleaning solution to wash the viewing mirror, and after the cleaning is finished, the viewing mirror 2 can be dried by air through the air.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A centrifuge with a uniform leaching function comprises a control box, a support plate (7), a casing (6) arranged on the support plate (7), a cover connected to the casing (6) and a shock absorber (9) arranged below the support plate (7), wherein the control box controls the centrifuge to work; the washing machine is characterized in that a bearing seat and a rotary drum (4) are arranged in the casing (6), a transmission bearing (8) is arranged in the bearing seat, the machine cover penetrates through a feeding pipe (10) and a washing pipe (3), the machine cover is rotatably connected with the casing (6), a balance cylinder (11) is further arranged at the position of the rotary connection of the machine cover, one end of the balance cylinder (11) is connected with the machine cover, and the other end of the balance cylinder is connected with a supporting plate (7); the bottom of the washing pipe (3) is sealed, and the washing pipe (3) is provided with a through hole (31).

2. The centrifuge with the uniform leaching function according to claim 1, wherein a motor (12) is arranged in the control box, an output end of the motor (12) is connected with a transmission belt, the transmission belt is connected with the bottom of the transmission bearing (8) opposite to the output end of the motor (12), the top of the transmission bearing (8) is connected with the rotary drum (4), the bearing seat is arranged below the rotary drum (4), and a protective housing (5) is further arranged between the bearing seat and the rotary drum (4).

3. The centrifuge with the uniform leaching function according to claim 2, characterized in that the supporting plate (7) is fixedly connected with the control box, and a belt protective shell (14) is installed at the bottom of the supporting plate (7).

4. The centrifuge with uniform washing function according to claim 1, characterized in that the cover is provided with a sight glass (2), a nitrogen charging port (15) and a cyclone port (16).

5. The centrifuge with the function of uniform leaching according to claim 1, characterized in that a drain pipe (17) is arranged below the casing (6).

6. The centrifuge with uniform washing function according to claim 1, characterized in that the through holes (31) are uniformly arranged along the extension direction of the washing pipe (3).

7. The centrifuge with uniform washing function according to claim 1, wherein the cover is provided with an explosion-proof lamp (1).

8. A centrifuge with uniform washing function according to claim 1, characterized in that the cover and the casing (6) are sealed by rubber material.

9. A centrifuge with uniform washing function according to claim 1, characterized in that the shock absorber (9) is a damping shock absorber (9).

10. A centrifuge with uniform washing function according to claim 1, characterized in that the control box is a net-shaped shield (13).

11. The centrifuge with the uniform leaching function according to claim 3, wherein the cover is further provided with a sight glass (2) cleaning hole, and the sight glass (2) cleaning hole is communicated with the sight glass (2).