CN209952395U

CN209952395U - Centrifugal oil filter

Info

Publication number: CN209952395U
Application number: CN201822197448.3U
Authority: CN
Inventors: 张翼
Original assignee: Gongan County Happy Grain & Oil Machinery Co Ltd
Current assignee: Hubei Gongle Grain And Oil Machinery Co ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2020-01-17
Anticipated expiration: 2028-12-25

Abstract

The utility model belongs to the technical field of impurity removal oil filtration equipment, a centrifugal oil filter is disclosed, which comprises a frame, a barrel body, an inner container and an oil leakage hopper, wherein the barrel body is arranged on the frame, the inner container is arranged in the inner cavity of the barrel body, the oil leakage hopper is arranged on the upper end surface of the barrel body and extends into the inner container, an oil leakage port is arranged at the bottom of the inner container, an oil outlet is arranged at the bottom of the barrel body, a plurality of spiral sewage intercepting nets are arranged on the side wall of the inner container, and the width of the sewage intercepting nets is gradually increased from; the bottom of the inner container is provided with an oil thrower, and the oil leakage port is arranged below the oil leakage port; the oil thrower disc and the inner container rotate relative to the barrel body under the driving of the driving device. Utility model's centrifugal oil filter, simple structure takes the rotation to produce centrifugal force in utilizing motor drive to realize filtering, and the oil strain is efficient, and the oil strain impurity content that produces is few, and the oil strain quality is high, and has shock-absorbing function, can effectively reduce vibrations and the noise that the machine function in-process produced.

Description

Centrifugal oil filter

Technical Field

The utility model belongs to the technical field of edulcoration oil strain equipment, in particular to centrifugal oil filter.

Background

The edible oil extracted by the oil press often contains residues, the oil extracted by the extracting chamber of the existing oil press directly enters the oil receiving box through the oil outlet, and the oil residues after initial pressing are more and can be used after further filtration; the existing oil filtering scheme is that an oil filtering layer is generally arranged on an oil receiving box, and oil from a barrel enters the oil receiving box through the oil filtering layer; however, the oil filtering time is long, or the oil is blocked, and the requirement of immediate pressure use cannot be met, so that the oil filtering efficiency is improved by adopting a centrifugal mode.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a centrifugal oil filter, which has high oil filtering efficiency and high oil filtering quality, and has a damping function.

In order to achieve the purpose, the technical scheme adopted by the utility model is to provide a centrifugal oil filter, which comprises a frame, a barrel body, an inner container and an oil leakage hopper, wherein the barrel body is arranged on the frame, the inner container is arranged in the inner cavity of the barrel body, the oil leakage hopper is arranged on the upper end surface of the barrel body and extends into the inner container, an oil leakage port is arranged at the bottom of the inner container, an oil outlet is arranged at the bottom of the barrel body, a plurality of spiral sewage intercepting nets are arranged on the side wall of the inner container, and the width of the sewage intercepting nets is gradually increased from top to bottom; the bottom of the inner container is provided with an oil thrower, and the oil leakage port is arranged below the oil thrower; the oil thrower disc and the inner container rotate relative to the barrel body under the driving of the driving device.

Preferably, the rack is provided with a plurality of supporting arms, and the barrel body is mounted on the supporting arms through a damping device.

Preferably, damping device includes first connecting block, second connecting block, damping screw and damping spring, first connecting block evenly distributed is in on the staving bottom circumference, the second connecting block sets up the top of support arm, damping screw runs through first connecting block and second connecting block, and both ends are fixed through the nut, the damping spring cover is established on the damping screw and be located between first connecting block and the second connecting block.

Preferably, thrust ball bearings are arranged between the nut and the first connecting block and between the damping spring and the second connecting block.

Preferably, the number of the supporting arms is 3-5.

Preferably, the driving device comprises a motor, a driving wheel, a driven wheel and a belt, the driving wheel is connected with a driving shaft of the motor, the belt is connected with the driving wheel and the driven wheel, and the motor drives the driving wheel to drive the driven wheel to rotate; a strand rotating flange is fixedly arranged at the center of the bottom of the inner container, the upper end of the strand rotating flange is connected with the oil thrower disc through bolts, and the lower end of the strand rotating flange is connected with the driven wheel; the bearing seat is installed at the center of the bottom of the barrel body, and the rotating strand flange is installed on the bearing seat through an angular contact ball bearing.

Preferably, the large-particle filter screen is movably arranged in the oil leakage hopper, an annular step is arranged in the oil leakage hopper, and the large-particle filter screen is arranged on the annular step.

Preferably, two lifting handles are symmetrically arranged on the large particle filter screen.

Preferably, the number of the sewage interception nets is 3-5.

The utility model discloses following beneficial effect has been gained:

1. the utility model discloses a centrifugal oil filter, simple structure takes the rotation to produce centrifugal force in utilizing motor drive to realize filtering, and the oil strain is efficient, and the oil strain impurity content of production is few, and the oil strain high quality, and have shock-absorbing function, can effectively reduce vibrations and the noise that the machine function in-process produced.

2. The centrifugal oil filter of the utility model has the advantages that the side wall of the inner container is provided with the spiral sewage intercepting nets, and as the quality, the density and the size of dregs in crude oil are not needed, the centrifugal force generated by the dregs is different, and the dregs with large quality obtain larger centrifugal force, so that the dregs are forced to pass through the oil layer in the operation process and are adsorbed on the inner wall of the inner container and the sewage intercepting nets; and the spiral cuts dirty net and has increased the area of contact who cuts dirty net and crude oil, can intercept more dregs, improves and cuts dirty efficiency and filter fineness to improve the oil strain efficiency and the oil strain quality of whole oil filter.

3. The utility model discloses a centrifugal oil filter, the crude oil that gets into the inner bag upwards climbs along with the interior circumference of inner bag under the effect of centrifugal force to along with the increase of rise, the thickness on crude oil layer reduces gradually, the utility model discloses a width that the dirty net was cut to the spiral is from last to increasing gradually down, is adapted to the motion law of crude oil in the inner bag at centrifugal force effect, under the prerequisite that does not change and cut dirty efficiency, has reduced the use of material, has practiced thrift the resource.

4. The utility model discloses a centrifugal oil filter, the staving passes through damping device and installs on the support arm of frame, damping device includes the first connecting block of joint support arm, the second connecting block of connection staving, run through damping screw and the cover that sets up on first connecting block and second connecting block and establish the damping spring on damping screw, damping screw's both ends are passed through the nut and are fixed, damping device can play fine shock attenuation effect at oil filter function in-process, the noise that the machine function produced has been reduced, the life of oil filter has been improved.

5. The centrifugal oil filter of the utility model is provided with a large-particle filter screen on the oil leakage hopper, which is used for primarily filtering the crude oil entering the inner container and intercepting large-particle dregs; the large granule filter screen activity sets up on the annular step in the oil leak fill, simple structure, and easy dismounting easily clears up the large granule filter screen.

Drawings

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

Fig. 1 is a schematic structural diagram of a centrifugal oil filter of the present invention.

Fig. 2 is a cross-sectional view of the centrifugal oil filter of the present invention.

Fig. 3 is a schematic structural view of the damping device of the present invention.

In the figure, 10, a frame; 11. a support arm; 20. a barrel body; 30. an inner container; 31. a sewage interception net; 32. an oil slinger; 40. an oil leakage hopper; 41. a large-particle filter screen; 42. lifting the handle; 50. a drive device; 51. a motor; 52. a driving wheel; 53. a driven wheel; 54. a belt; 55. a strand turning flange; 56. a bearing seat; 57. angular contact ball bearings; 60. a damping device; 61. a first connection block; 62. a second connecting block; 63. a damping screw; 64. a damping spring; 65. a nut; 66. a thrust ball bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 and 2, the centrifugal oil filter of the present invention includes a frame 10, a barrel 20, an inner container 30 and an oil leakage bucket 40, wherein the barrel 20 is mounted on the frame 10, the inner container 30 is mounted in an inner cavity of the barrel 20, the oil leakage bucket 40 is mounted on an upper end surface of the barrel 20 and extends into the inner container 30, an oil leakage port is arranged at the bottom of the inner container 30, an oil outlet is arranged at the bottom of the barrel 20, 3-5 spiral dirt blocking nets 31 are arranged on side walls of the inner container 30, and widths of the dirt blocking nets 31 are gradually increased from top to bottom; the bottom of the inner container 30 is provided with an oil thrower 32, and an oil leakage opening is arranged below the oil thrower; the oil thrower 32 and the inner container 30 are rotated relative to the tub 20 by the driving unit 50. When the crude oil to be filtered flows into the inner container 30 through the oil leakage hopper 40, the driving device 50 is started, the driving device 50 drives the inner container 30 to rotate, the oil throwing disc 32 rotates along with the rotation, and the crude oil is evenly thrown to the inner wall of the inner container 30 through the oil throwing disc 32 under the action of centrifugal force. Because the quality, density and size of dregs in the crude oil are not used, the centrifugal force generated by the dregs are different, the dregs with large quality obtain larger centrifugal force, the dregs are forced to pass through the oil layer in the running process and are adsorbed on the inner wall of the inner container 30 and the sewage interception net 31, and the spiral sewage interception net 31 increases the contact area of the sewage interception net 31 and the crude oil, can intercept more dregs, improves the sewage interception efficiency and the filtering precision, and further improves the oil filtering efficiency and the oil filtering quality of the whole oil filter. In addition, the crude oil that gets into inner bag 30 upwards climbs along with inner circumference of inner bag 30 under the effect of centrifugal force to along with the increase of rise height, the thickness on crude oil layer reduces gradually, the utility model discloses a width that dirty net 31 was cut to the spiral is from last to increasing gradually down, is adapted to the motion law of crude oil in inner bag 30 at the effect of centrifugal force, under the prerequisite that does not change and cuts dirty efficiency, has reduced the use of material, has practiced thrift the resource. After the inner container 30 stops rotating, the centrifugal force disappears, and under the action of gravity, clean oil flows out from an oil leakage port below the oil thrower 32 through the bottom of the inner container 30 and then flows out from an oil outlet at the bottom of the barrel body 20, so that oil and slag separation is realized.

Referring to fig. 1 and 3 again, in the present invention, 3 to 5 support arms 11 may be disposed on the frame 10, and the tub 20 is mounted on the support arms 11 through the damping device 60. In the present embodiment, the number of the supporting arms 11 is 5. The damper 60 includes a first connecting block 61, a second connecting block 62, a damper screw 63, and a damper spring 64. The number of the first connecting blocks 61 corresponds to the number of the second connecting blocks 62, and corresponds to the number of the support arms 11. First connecting block 61 evenly distributed is on staving 20 bottom circumference, and second connecting block 62 sets up the top at support arm 11, and damping screw 63 runs through first connecting block 61 and second connecting block 62, and both ends are fixed through nut 65, and damping spring 64 cover is established on damping screw 63 and is located between first connecting block 61 and the second connecting block 62. Thrust ball bearings 66 are arranged between the nut 65 and the first connecting block 61 and between the damping spring 64 and the second connecting block 62. Damping device 60 can play fine shock attenuation effect at the oil filter operation in-process, has reduced the noise that the machine operation produced, has improved the life of oil filter.

Referring to fig. 1 again, the driving device 50 of the present invention includes a motor 51, a driving wheel 52, a driven wheel 53 and a belt 54, the driving wheel 52 is connected to a driving shaft of the motor 51, the belt 54 is connected to the driving wheel 52 and the driven wheel 53, the motor 51 drives the driving wheel 52 to drive the driven wheel 53 to rotate; a strand rotating flange 55 is fixedly arranged at the center of the bottom of the inner container 30, the upper end of the strand rotating flange 55 is connected with an oil thrower 32 through bolts, and the lower end of the strand rotating flange is connected with a driven wheel 53; a bearing seat 56 is arranged at the center of the bottom of the barrel body 20, and the rotating flange 55 is arranged on the bearing seat 56 through an angular contact ball bearing 57. The motor 51 is started, the motor 51 drives the driving wheel 52 to rotate, the driving wheel 52 drives the driven wheel 53 to rotate through the belt 54, the rotating flange 55 rotates along with the driven wheel 53 to drive the inner container 30 to rotate, the oil thrower 32 rotates along with the rotating flange, and under the action of centrifugal force, crude oil is thrown to the inner wall of the inner container 30 through the oil thrower 32.

In addition, in order to improve the filtering accuracy of the entire centrifugal oil filter, a pretreatment unit is provided before the crude oil enters the inner tank 30. Specifically, a large particle filter screen 41 is movably arranged in the oil leakage hopper 40, an annular step is arranged in the oil leakage hopper 40, and the large particle filter screen 41 is arranged on the annular step. The large particle filter screen 41 is movably arranged on the annular step in the oil leakage hopper 40, and is simple in structure, convenient to disassemble and assemble and easy to clean the large particle filter screen 41. In order to facilitate the disassembly and assembly of the large particle filter screen 41, two lifting handles 42 are symmetrically arranged on the large particle filter screen 41.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. The utility model provides a centrifugal oil filter, includes frame (10), staving (20), inner bag (30) and oil leakage fill (40), staving (20) are installed in frame (10), inner bag (30) are installed to the inner chamber of staving (20), oil leakage fill (40) are installed the up end of staving (20) just stretches into in inner bag (30), inner bag (30) bottom is provided with the oil leak mouth, staving (20) bottom is provided with oil-out, its characterized in that: the side wall of the inner container (30) is provided with a plurality of spiral sewage intercepting nets (31), and the width of each sewage intercepting net (31) is gradually increased from top to bottom; an oil thrower (32) is arranged at the bottom of the inner container (30), and the oil leakage port is arranged below the oil thrower (32); the oil thrower disc (32) and the inner container (30) rotate relative to the barrel body (20) under the driving of the driving device (50), the rack (10) is provided with a plurality of supporting arms (11), and the barrel body (20) is installed on the supporting arms (11) through the damping device (60).

2. A centrifugal oil filter according to claim 1, characterized in that: damping device (60) include first connecting block (61), second connecting block (62), damping screw (63) and damping spring (64), first connecting block (61) evenly distributed is in on staving (20) bottom circumference, second connecting block (62) set up the top of support arm (11), damping screw (63) run through first connecting block (61) and second connecting block (62), and both ends are fixed through nut (65), damping spring (64) cover is established on damping screw (63) and be located between first connecting block (61) and second connecting block (62).

3. A centrifugal oil filter according to claim 2, characterized in that: thrust ball bearings (66) are arranged between the nut (65) and the first connecting block (61) and between the damping spring (64) and the second connecting block (62).

4. A centrifugal oil filter according to any one of claims 2-3, characterized in that: the number of the supporting arms (11) is 3-5.

5. A centrifugal oil filter according to claim 1, characterized in that: the driving device (50) comprises a motor (51), a driving wheel (52), a driven wheel (53) and a belt (54), the driving wheel (52) is connected with a driving shaft of the motor (51), the belt (54) is connected with the driving wheel (52) and the driven wheel (53), and the motor (51) drives the driving wheel (52) to drive the driven wheel (53) to rotate; a strand rotating flange (55) is fixedly installed at the center of the bottom of the inner container (30), the upper end of the strand rotating flange (55) is connected with the oil thrower (32) through bolts, and the lower end of the strand rotating flange is connected with the driven wheel (53); a bearing seat (56) is installed in the center of the bottom of the barrel body (20), and the rotating strand flange (55) is installed on the bearing seat (56) through an angular contact ball bearing (57).

6. A centrifugal oil filter according to claim 1, characterized in that: the large-particle filter screen (41) is movably arranged in the oil leakage hopper (40), an annular step is arranged in the oil leakage hopper (40), and the large-particle filter screen (41) is arranged on the annular step.

7. A centrifugal oil filter according to claim 6, characterized in that: two lifting handles (42) are symmetrically arranged on the large particle filter screen (41).

8. A centrifugal oil filter according to claim 1, characterized in that: the number of the sewage intercepting nets (31) is 3-5.