CN212309881U

CN212309881U - Novel separator

Info

Publication number: CN212309881U
Application number: CN202020635039.1U
Authority: CN
Inventors: 王成福; 王彦德; 王艳秀; 杨光
Original assignee: Heilongjiang Chengfu Food Group Co ltd
Current assignee: Heilongjiang Chengfu Food Group Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-01-08
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a novel separator, relating to the technical field of solid-liquid separation equipment; the inner part of the shell is divided into a left cavity, a middle cavity and a right cavity by a left partition plate and a right partition plate; the left partition plate and the right partition plate are rotatably provided with a filter barrel which comprises a left barrel body, a filter screen barrel and a right barrel body; the left end of the left cylinder body is provided with a sealing end plate; a rotating shaft and a feeding screw are arranged in the filter barrel, and a cleaning brush is arranged on the outer edge of the feeding screw; the rotating shaft penetrates through the left bearing and the right bearing at the two ends of the shell; the left end of the rotating shaft is provided with a material guide channel and a material inlet and is connected into the material pipe through a rotary joint; a first gear on the rotating shaft in the left cavity is meshed with a second gear, the second gear is connected with a rotation driving device and is meshed with a third gear, and the third gear is connected with a fourth gear through a supporting shaft; the driven gear on the periphery of the left cylinder is meshed with the fourth gear; the lower part of the right end of the shell is provided with a discharge hole; the middle cavity is connected with an air supply device; the lower end of the middle cavity is provided with a liquid collecting hopper and a liquid discharging port. The utility model can improve the liquid separation rate and avoid the solid residue.

Description

Novel separator

Technical Field

The utility model relates to a solid-liquid separation equipment technical field specifically is a novel separating centrifuge.

Background

The solid-liquid separation device is characterized in that feed liquid is fed into a filter vat provided with filter holes, a centrifugal force field is utilized to carry out a filtering process, centrifugal force is used as driving force to complete filtering operation, solid particles are retained in the filter vat, and liquid flows out through the filter holes, so that the purposes of filtering and solid-liquid separation are achieved. The existing solid-liquid separation device has the problems of low liquid separation rate and high liquid content in the separated solid. In addition, the separated solid is not easy to be discharged from the separating device, the residual quantity is large, the waste of raw materials is caused, and the normal operation of the separating device is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel separating centrifuge has solved the liquid separation rate that solid-liquid separation equipment exists among the prior art lower and the great problem of the solid residue after the separation.

The technical scheme of the utility model is realized like this:

a novel separator comprises a shell, wherein a left partition plate and a right partition plate are arranged in the shell, and divide the interior of the shell into a left cavity, a middle cavity and a right cavity which are sequentially arranged from left to right by the left partition plate and the right partition plate;

the left partition board is provided with a left rotating hole, the right partition board is provided with a right rotating hole, and the left rotating hole and the right rotating hole are internally and rotatably provided with a filter barrel; the filter barrel comprises a left barrel body, a filter screen barrel and a right barrel body from left to right in sequence; the left end of the left barrel is provided with a sealing end plate, the left barrel penetrates through the left rotating hole, and left rotating sealing is arranged between the left barrel and the left rotating hole; the right cylinder body penetrates through the right rotating hole, and a right rotary seal is arranged between the right cylinder body and the right rotating hole;

a rotating shaft penetrates through the filtering barrel, and the rotating shaft and the filtering barrel are coaxially arranged; a feeding screw is arranged on the rotating shaft, a cleaning brush is arranged on the outer edge of the feeding screw, and the cleaning brush is attached to the inner wall of the filter barrel;

the left end of the shell is provided with a left bearing, and the right end of the shell is provided with a right bearing; the left end of the rotating shaft penetrates through the sealing end plate and the left bearing and then extends to the left end of the shell; an end plate rotary seal is arranged between the rotating shaft and the seal end plate; the right end of the rotating shaft penetrates through the right bearing and then extends to the right end of the shell;

a material guide channel is arranged inside the left end of the rotating shaft, a material inlet communicated with the material guide channel is formed in the rotating shaft, and the material inlet is positioned inside the filter barrel and close to the sealed end plate; the left end of the rotating shaft is connected with a feeding pipe through a rotating joint, and a feeding valve is arranged on the feeding pipe;

a first gear is arranged on the rotating shaft in the left cavity, the first gear is meshed with a second gear, and the second gear is connected with a rotation driving device; the second gear is meshed with a third gear, the third gear is arranged at one end of a supporting shaft, and a fourth gear is arranged at the other end of the supporting shaft; the supporting shaft is arranged on the supporting seat; a circle of driven teeth are arranged on the periphery of the left cylinder body, and the driven teeth are meshed with the fourth gear;

a discharge outlet is formed in the lower part of the right end of the shell;

the middle cavity is connected with an air supply device through an air supply pipe, and the air supply pipe is provided with an air supply valve; the lower extreme of lumen sets up the collecting bucket, the lower extreme of collecting bucket sets up the leakage fluid dram, the leakage fluid dram sets up the flowing back valve.

Furthermore, a material guide inclined plane is arranged at the bottom of the right cavity and is led to the lower end of the discharge port from the lower part of the right cylinder body;

a material guide plate is arranged on the right side of the right cavity and is led to the upper end of the discharge port from the upper end of the right cavity; the rotating shaft penetrates through the material guide plate, and a material guide rotary seal is arranged between the rotating shaft and the material guide plate.

Furthermore, the rotation driving device is a driving motor, the driving motor is connected with a driving shaft through a speed reducer and a coupler, and the driving shaft extends into the left cavity and is connected with the second gear.

Further, the supporting seat is arranged at the bottom of the left cavity.

Furthermore, a motor base is arranged at the left end of the shell, and the driving motor and the speed reducer are both arranged on the motor base; the feeding pipe is arranged on the motor base through a support.

The utility model has the advantages that:

the utility model has simple structure and convenient use; the rotating shaft and the filter barrel rotate reversely through the transmission of the first gear, the second gear, the third gear, the fourth gear and the driven gear; the filter barrel rotates, so that the material rotates under the action of centrifugal force, solid particles are intercepted by the filter barrel, and liquid enters the middle cavity through the filter screen barrel, so that solid-liquid separation is realized; meanwhile, the rotating shaft drives the feeding screw to rotate, so that the intercepted solid can be conveyed out, and meanwhile, as the rotating shaft and the filter barrel rotate in the opposite direction, the filter barrel and the feeding screw can generate certain extrusion force on the material, so that the separation of liquid can be accelerated, and the separation rate of the liquid is improved. In the process of spiral rotation of the feeding, the cleaning brush continuously cleans the inner wall of the filter barrel, so that materials can be prevented from remaining on the filter barrel; after working for a certain time, gas can be blown into the middle cavity through the air supply equipment, enters the filter vat through the filter screen cylinder, is discharged from the discharge port, and can carry the materials remained in the filter vat out.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Wherein:

1. a housing; 2. a left baffle plate; 3. a right baffle plate; 4. a left lumen; 5. a middle cavity; 6. a right lumen; 7. a left barrel; 8. a filter screen cylinder; 9. a right cylinder; 10. sealing the end plate; 11. sealing by left rotation; 12. right rotary sealing; 13. a rotating shaft; 14. feeding a screw; 15. cleaning a brush; 16. a left bearing; 17. a right bearing; 18. the end plate is sealed in a rotating way; 19. a material guide channel; 20. a feeding port; 21. a rotary joint; 22. a feeding pipe; 23. a feeding valve; 24. a first gear; 25. a second gear; 26. a drive motor; 27. a speed reducer; 28. a coupling; 29. a drive shaft; 30. a third gear; 31. a support shaft; 32. a fourth gear; 33. a supporting seat; 34. a driven tooth; 35. a discharge outlet; 36. a material guiding inclined plane; 37. a material guide plate; 38. material guiding rotary sealing; 39. an air supply pipe; 40. an air supply device; 41. an air supply valve; 42. a liquid collecting hopper; 43. a liquid discharge port; 44. a drain valve; 45. a motor base; 46. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the novel separator in this embodiment includes a housing 1, a left partition plate 2 and a right partition plate 3 are disposed inside the housing 1, and the left partition plate 2 and the right partition plate 3 divide the inside of the housing 1 into a left cavity 4, a middle cavity 5, and a right cavity 6, which are sequentially disposed from left to right.

The left baffle 2 is provided with a left rotating hole, the right baffle 3 is provided with a right rotating hole, and the left rotating hole and the right rotating hole are internally and rotatably provided with a filter barrel. The filter barrel comprises a left barrel body 7, a filter screen barrel 8 and a right barrel body 9 from left to right in sequence; a sealing end plate 10 is arranged at the left end of the left cylinder 7, the left cylinder 7 penetrates through the left rotating hole, and a left rotating seal 11 is arranged between the left cylinder 7 and the left rotating hole; the right cylinder 9 penetrates through the right rotating hole, and a right rotary seal 12 is arranged between the right cylinder 9 and the right rotating hole.

A rotating shaft 13 penetrates through the filter barrel, and the rotating shaft 13 and the filter barrel are coaxially arranged. The rotating shaft 13 is provided with a feeding screw 14, the outer edge of the feeding screw 14 is provided with a cleaning brush 15, and the cleaning brush 15 is attached to the inner wall of the filter barrel. In the rotating process of the feeding screw 14, the inner wall of the filtering barrel is continuously cleaned by the cleaning brush 15, so that the materials can be prevented from remaining on the filtering barrel.

The left end of the shell 1 is provided with a left bearing 16, and the right end of the shell 1 is provided with a right bearing 17. The left end of the rotating shaft 13 extends to the left end of the housing 1 after passing through the sealing end plate 10 and the left bearing 16. An end plate rotary seal 18 is arranged between the rotary shaft 13 and the seal end plate 10, so that the left cavity 4 is not communicated with the filter barrel. The right end of the rotating shaft 13 extends to the right end of the housing 1 after passing through the right bearing 17. That is, the rotating shaft 13 is inserted between the left bearing 16 and the right bearing 17, and the left bearing 16 and the right bearing 17 support the rotating shaft 13.

A material guide channel 19 is arranged inside the left end of the rotating shaft 13, a material inlet 20 communicated with the material guide channel 19 is arranged on the rotating shaft 13, and the material inlet 20 is located inside the filter vat and close to the sealing end plate 10. The left end of the rotating shaft 13 is connected with a feeding pipe 22 through a rotating joint 21, and a feeding valve 23 is arranged on the feeding pipe 22. Material can be injected from the inlet tube 22 and enter the filter vat from the inlet port 20. The rotary joint 21 ensures that when the rotary shaft 13 rotates, the material can be smoothly injected.

A first gear 24 is arranged on the rotating shaft 13 in the left cavity 4, the first gear 24 is meshed with a second gear 25, and the second gear 25 is connected with a rotation driving device. In this embodiment, the rotation driving device is a driving motor 26, the driving motor 26 is connected to a driving shaft 29 through a speed reducer 27 and a coupling 28, and the driving shaft 29 extends into the left cavity 4 and is connected to the second gear 25. The second gear 25 is engaged with a third gear 30, the third gear 30 is disposed at one end of a support shaft 31, and a fourth gear 32 is disposed at the other end of the support shaft 31. The supporting shaft 31 is arranged on the supporting seat 33; in this embodiment, the supporting seat 33 is disposed at the bottom of the left cavity 4. The periphery of the left cylinder 7 is provided with a circle of driven teeth 34, and the driven teeth 34 are meshed with the fourth gear 32.

The lower part of the right end of the shell 1 is provided with a discharge opening 35. In this embodiment, a material guiding inclined plane 36 is disposed at the bottom of the right chamber 6, and the material guiding inclined plane 36 is led to the lower end of the discharge opening 35 from the lower part of the right cylinder 9. A material guide plate 37 is arranged on the right side of the right cavity 6, and the material guide plate 37 is led to the upper end of the discharge port 35 from the upper end of the right cavity 6; the rotating shaft 13 penetrates through the material guide plate 37, and a material guide rotary seal 38 is arranged between the rotating shaft 13 and the material guide plate 37. The guide plate 37 and the guide slope 36 can guide the material to the discharge opening 35.

The middle cavity 5 is connected with an air supply device 40 through an air supply pipe 39, and an air supply valve 41 is arranged on the air supply pipe 39. The lower end of the middle cavity 5 is provided with a liquid collecting hopper 42, the lower end of the liquid collecting hopper 42 is provided with a liquid outlet 43, and the liquid outlet 43 is provided with a liquid outlet valve 44.

In this embodiment, a motor base 45 is disposed at the left end of the housing 1, and the driving motor 26 and the speed reducer 27 are both disposed on the motor base 45; the feeding pipe 22 is arranged on the motor base 45 by a bracket 46.

When the device is used in the embodiment, the material to be separated is injected into the filter vat through the material inlet pipe 22, the material guiding channel 19 and the material inlet 20. The driving motor 26 is operated to rotate the filter vat and the rotating shaft 13 in opposite directions. The filter vat rotates for the material rotates under the effect of centrifugal force, and solid particle is held back by the filter vat, and liquid then gets into in the lumen 5 through filter screen section of thick bamboo 8, realizes solid-liquid separation. Simultaneously, the rotating shaft 13 drives the feeding screw 14 to rotate, so that the trapped solid can be fed into the right cavity 6 and discharged from the discharge opening 35. The separated liquid is collected by the liquid collecting hopper 42 and discharged from the liquid discharge port 43. Meanwhile, as the rotating shaft 13 and the filter barrel rotate reversely, the filter barrel and the feeding screw 14 can generate certain extrusion force on the materials, so that the separation of liquid can be accelerated, and the separation rate of the liquid is improved. In the rotating process of the feeding screw 14, the cleaning brush 15 continuously cleans the inner wall of the filter barrel, so that the materials can be prevented from remaining on the filter barrel. After working for a certain time, the feeding valve 23 and the liquid discharging valve 44 are closed, gas is blown into the middle cavity 5 through the air supply device 40, the gas enters the filter vat through the filter screen cylinder 8 and is discharged from the discharge port 35 through the right cavity 6, and the material remained in the filter vat can be taken out.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel separator is characterized by comprising a shell, wherein a left partition plate and a right partition plate are arranged in the shell, and the left partition plate and the right partition plate divide the interior of the shell into a left cavity, a middle cavity and a right cavity which are sequentially arranged from left to right;

a discharge outlet is formed in the lower part of the right end of the shell;

2. The novel separator as claimed in claim 1, wherein the bottom of the right chamber is provided with a material guiding inclined plane, and the material guiding inclined plane is led to the lower end of the discharge port from the lower part of the right cylinder body;

3. The novel separator as claimed in claim 2, wherein the rotary drive means is a drive motor, the drive motor is connected to a drive shaft via a speed reducer and a coupling, and the drive shaft extends into the left chamber and is connected to the second gear.

4. The separator as claimed in claim 3, wherein the support seat is disposed at the bottom of the left chamber.

5. The novel separator as claimed in claim 4, wherein a motor base is provided at the left end of the housing, and the driving motor and the reducer are both provided on the motor base; the feeding pipe is arranged on the motor base through a support.