CN213285930U

CN213285930U - Oil filter device with double-layer filter structure

Info

Publication number: CN213285930U
Application number: CN202021533376.6U
Authority: CN
Inventors: 卢星辛; 李晓琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-28
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to the field of petroleum filtration, in particular to a petroleum filtration device with a double-layer filtration structure, which comprises a filtration tank; a first filter cartridge is arranged on the inner side of the filter box, a second filter cartridge is arranged on the outer side of the first filter cartridge, a cleaning mechanism is arranged in the first filter cartridge, and oil scraping mechanisms are arranged on the left side and the right side of the second filter cartridge; the cleaning mechanism and the oil scraping mechanism are used for respectively cleaning the petroleum on the inner walls of the first filter cylinder and the second filter cylinder, so that excessive petroleum is prevented from being adhered to the inner walls to cause petroleum loss; larger granular impurities in the petroleum are separated through the first filter cylinder, and smaller granular impurities are separated through the second filter cylinder, so that the filtering efficiency and the petroleum quality are effectively improved; through first discharging pipe and second discharging pipe be convenient for retrieve the impurity of filtering to effectively classify and retrieve, improve recovery efficiency, reduce the waste of resource.

Description

Oil filter device with double-layer filter structure

Technical Field

The utility model relates to a petroleum filtration field, concretely relates to petroleum filter equipment with double-deck filtration.

Background

Petroleum refers to a mixture of hydrocarbons in gaseous, liquid and solid states, with natural occurrence. Petroleum is classified into crude oil, natural gas liquids, natural coke oils, etc., but "petroleum" is still used as the definition of "crude oil" in a conventional manner. Petroleum is a viscous, dark brown liquid known as "industrial blood". The upper part of the crust has oil storage. The main component is a mixture of various alkanes, cycloalkanes and aromatics. Is one of the main objects of geological exploration.

The oil formation mechanism of the oil has two theories of biological deposition oil change and petrochemical oil, the former is widely accepted, the oil is formed by the long evolution of organisms in the ancient ocean or lake, belongs to the biological deposition oil change and cannot be regenerated; the latter considers that oil is produced from the carbon in the earth's crust itself, is biologically unrelated and is renewable. Petroleum is used mainly as fuel and gasoline, and also as a raw material for many chemical industry products such as solutions, fertilizers, pesticides, and plastics. Petroleum as a mineral resource refers to water-containing, gas-containing oil, and crude oil is an industrial product, wherein water and gas are separated from oil, and the crude oil is a qualified industrial product.

The existing petroleum filtering device can cause a large amount of petroleum to be stuck on a filter screen during filtering because the petroleum is sticky per se in the filtering process, unnecessary loss is caused, small-particle stone particles can be mixed in the collected petroleum, and the single filtering is difficult to remove.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned shortcoming that prior art exists, the utility model provides a petroleum filter equipment with double-deck filtration can overcome prior art effectively and exist because oil itself is comparatively thick, can cause a large amount of oil to glue on the filter screen during filtration, causes the problem of unnecessary loss, has still solved and possibly has thoughtlessly had the tiny particle stone grain in the oil of gathering, and single filtration is difficult to the problem of getting rid of.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a petroleum filtering device with a double-layer filtering structure comprises a filtering box; a first filter cartridge is arranged on the inner side of the filter box, a second filter cartridge is arranged on the outer side of the first filter cartridge, a cleaning mechanism is arranged in the first filter cartridge, and oil scraping mechanisms are arranged on the left side and the right side of the second filter cartridge;

clean the mechanism and include motor, bull stick, clean the frame and clean the brush hair, the motor is installed to the rose box upper end, the motor output is connected with the bull stick, the bull stick lower extreme inserts the rose box to be located first cartridge filter, the week side rigid coupling of bull stick has the frame that cleans of equipartition, clean frame outer end rigid coupling and have clean the brush hair, clean brush hair and the contact of first cartridge filter inner wall.

Furthermore, first cartridge filter upper end struts the mouth form, and the upper end contacts with the inside upper end of rose box, and first cartridge filter outside upper portion rigid coupling has annular bracer, and the inside lower extreme of first cartridge filter is connected with first discharging pipe, annular bracer outside sliding connection has the bracing piece, bracing piece outer end and rose box rigid coupling.

Furthermore, T type annular has been seted up in the annular brace piece outside, bracing piece inner rigid coupling has T type piece, T type piece and T type annular sliding connection, first discharging pipe lower extreme and second cartridge filter switch-on are provided with first ejection of compact valve on the first discharging pipe.

Furthermore, the upper end of the second filter cartridge is fixedly connected with the support rod, the middle part of the lower end of the second filter cartridge is communicated with a second discharge pipe, and the lower end of the second discharge pipe penetrates out of the filter box and is provided with a second discharge valve.

Furthermore, the oil scraping mechanism comprises a screw rod, a moving block and oil scraping bristles, the left end and the right end of the interior of the second filter cylinder are connected with the screw rod in a rotating mode, the moving block is connected to the screw rod in a threaded mode, the oil scraping bristles are uniformly distributed and fixedly connected to the outer side of the moving block, a limiting block is fixedly connected to the middle of the outer side of the moving block, the outer side of the oil scraping bristles is matched with the inner wall of the second filter cylinder, and sliding grooves matched with the limiting block are formed in the left end.

Furthermore, the upper end of the rotating rod is fixedly connected with a driving wheel, the upper end of the screw rod penetrates out of the filter box and is fixedly connected with a driven wheel, the driving wheel is located on the lower side of the motor and is connected with the driven wheel through a transmission belt, the upper end of the first filter cartridge is fixedly connected with a driven gear, the right end of the first filter cartridge is located on the screw rod, the driving gear is fixedly connected with a driving gear, and the driving gear is matched with the.

Furthermore, the right side all is connected with into oil pipe about the rose box upper end, and the switch-on of rose box left end downside has an oil pipe, and the equal rigid coupling in the right side of the left side of rose box lower extreme has the supporting leg.

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the oil cleaning device cleans the oil on the inner walls of the first filter cylinder and the second filter cylinder respectively through the cleaning mechanism and the oil scraping mechanism, and prevents the oil from being excessively adhered to the inner walls to cause the loss of the oil; larger granular impurities in the petroleum are separated through the first filter cylinder, and smaller granular impurities are separated through the second filter cylinder, so that the filtering efficiency and the petroleum quality are effectively improved; through first discharging pipe and second discharging pipe be convenient for retrieve the impurity of filtering to effectively classify and retrieve, improve recovery efficiency, reduce the waste of resource.

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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic structural view of a first filter cartridge according to the present invention;

fig. 3 is a schematic structural view of a second filter cartridge according to the present invention;

fig. 4 is a schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 5 is a schematic top view of the driving gear and the driven gear of the present invention;

FIG. 6 is a schematic top view of the driving wheel and the driving wheel of the present invention;

the reference numerals in the drawings denote: 1-a filter box, 2-a first filter cartridge, 201-a driven gear, 3-a second filter cartridge, 301-a chute, 4-a cleaning mechanism, 401-a motor, 402-a rotating rod, 403-a cleaning frame, 404-a cleaning brush, 405-a driving wheel, 406-a driving belt, 5-an oil scraping mechanism, 501-a screw rod, 502-a moving block, 503-an oil scraping brush, 504-a limiting block, 505-a driven wheel, 506-a driving gear, 6-a ring supporting block, 601-a T-shaped ring groove, 7-a first discharge pipe, 701-a first discharge valve, 8-a supporting rod, 801-a T-shaped block, 9-a second discharge pipe, 901-a second discharge valve, 10-an oil inlet pipe, 11-an oil outlet pipe and 12-a supporting leg.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Referring to fig. 1 to 6, the oil filter device with double-deck filtration of this embodiment, including rose box 1, specifically, the left and right sides of 1 upper end of rose box all is connected with into oil pipe 10, and the switch-on of 1 left end downside of rose box has an oil pipe 11, and the equal rigid coupling in the left and right sides of 1 lower extreme of rose box has supporting leg 12. The filter box 1 is provided with first cartridge filter 2 in the inside, and the first cartridge filter 2 outside is provided with second cartridge filter 3, and first cartridge filter 2 is inside to be provided with and to clean mechanism 4, and the side is provided with frizing mechanism 5 about second cartridge filter 3 is inside.

Specifically, referring to fig. 1 to 4 and 6, the cleaning mechanism 4 includes a motor 401, a rotating rod 402, a cleaning frame 403 and cleaning bristles 404, the motor 401 is mounted at the upper end of the filter box 1, the rotating rod 402 is connected to the output end of the motor 401, the lower end of the rotating rod 402 is inserted into the filter box 1 and is located in the first filter cartridge 2, the uniformly distributed cleaning frames 403 are fixedly connected to the periphery of the rotating rod 402, the cleaning bristles 404 are fixedly connected to the outer end of the cleaning frame 403, and the cleaning bristles 404 are in contact with the inner wall of the first filter cartridge 2.

Specifically, referring to fig. 1 to 4, the upper end of the first filter cartridge 2 is opened, the upper end of the first filter cartridge 2 is in contact with the upper end inside the filter box 1, an annular support block 6 is fixedly connected to the upper portion of the outer side of the first filter cartridge 2, a first discharge pipe 7 is connected to the lower end inside the first filter cartridge 2, a support rod 8 is slidably connected to the outer side of the annular support block 6, and the outer end of the support rod 8 is fixedly connected to the filter box 1. T-shaped ring groove 601 is arranged on the outer side of annular supporting block 6, T-shaped block 801 is fixedly connected to the inner end of supporting rod 8, T-shaped block 801 is slidably connected with T-shaped ring groove 601, the lower end of first discharging pipe 7 is communicated with second filter cylinder 3, and first discharging valve 701 is arranged on first discharging pipe 7. The upper end of the second filter cartridge 3 is fixedly connected with the support rod 8, the middle part of the lower end is communicated with a second discharge pipe 9, the lower end of the second discharge pipe 9 penetrates out of the filter box 1, and a second discharge valve 901 is arranged.

Specifically, referring to fig. 1 to 6, the oil scraping mechanism 5 includes a screw 501, a moving block 502 and oil scraping bristles 503, the screw 501 is rotatably connected to the left and right ends inside the second filter cartridge 3, the moving block 502 is screwed on the screw 501, the oil scraping bristles 503 uniformly distributed are fixedly connected to the outer side of the moving block 502, a limiting block 504 is fixedly connected to the middle of the outer side of the moving block 502, the outer side of the oil scraping bristles 503 is matched with the inner wall of the second filter cartridge 3, and the sliding groove 301 matched with the limiting block 504 is formed in the left and right ends of the second filter cartridge 3. The upper end of the rotating rod 402 is fixedly connected with a driving wheel 405, the upper end of the screw rod 501 penetrates out of the filter box 1 and is fixedly connected with a driven wheel 505, the driving wheel 405 is positioned at the lower side of the motor 401, the driving wheel 405 is connected with the driven wheel 505 through a transmission belt 406, the upper end of the first filter cartridge 2 is fixedly connected with a driven gear 201, the screw rod 501 at the right end is fixedly connected with a driving gear 506, and the driving gear 506 is matched with the driven gear 201.

It should be noted that the common used devices of the electrical devices of the whole device belong to the prior art, and the control circuit can be implemented by simple programming by the technicians in the field, which belongs to the common knowledge in the field, and only uses the devices without improving the devices, and the utility model discloses mainly be used for protecting the mechanical device, so the utility model discloses control mode and circuit connection are not explained in detail again.

Referring to fig. 1 to 6, in the present embodiment, oil is delivered into the filter box 1 through the oil inlet pipe 10 and enters the first filter cartridge 2; starting a motor 401, rotating a rotating rod 402, rotating a screw 501 through a driving wheel 405 and a transmission belt 406, and driving the first filter cartridge 2 to rotate through a driving gear 506 and a driven gear 201 by the screw 501 at the right end, so that the first filter cartridge 2 centrifugally filters petroleum; the motor 401 drives the rotating rod 402 to rotate, so that the cleaning frame 403 drives the cleaning brush 404 to rotate, oil is continuously stirred, the oil adhered to the inner wall of the first filter cylinder 2 is cleaned, and the loss of the oil is reduced; the rotation directions of the first filter cartridge 2 and the rotating rod 402 are opposite, so that the petroleum stirring efficiency of the cleaning frame 403 is effectively improved, and the petroleum filtering efficiency is improved; the petroleum falls into the second filter cylinder 3 through the first filter cylinder 2, and the larger particle impurities filtered out are left in the first filter cylinder 2; the screw 501 rotates, so that the moving block 502 moves under the limit of the limit block 504 and the sliding block 301, and the oil scraping brush 503 scrapes the oil on the inner wall of the second filter cartridge 3 to the bottom; the petroleum filtered by the second filter cylinder 3 falls into the filter box 1 and flows out through the oil outlet pipe 11, and the filtered smaller particle impurities are remained in the second filter cylinder 3; after the filtering is completed, the second discharging valve 901 is opened to enable the small particle sundries in the second filter cylinder 3 to flow out and to be collected, after the collecting is completed, the second discharging valve 901 and the first discharging valve 701 are opened simultaneously to enable the large particle sundries in the first discharging cylinder 2 to flow out and to be collected.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A petroleum filtering device with a double-layer filtering structure comprises a filtering box (1); the oil-removing device is characterized in that a first filter cylinder (2) is arranged on the inner side of the filter box (1), a second filter cylinder (3) is arranged on the outer side of the first filter cylinder (2), a cleaning mechanism (4) is arranged in the first filter cylinder (2), and oil scraping mechanisms (5) are arranged on the left side and the right side in the second filter cylinder (3);

clean mechanism (4) including motor (401), bull stick (402), clean frame (403) and clean brush hair (404), motor (401) are installed to rose box (1) upper end, motor (401) output is connected with bull stick (402), rose box (1) is inserted to bull stick (402) lower extreme to lie in first cartridge filter (2), bull stick (402) week side rigid coupling has frame (403) that cleans of equipartition, it has brush hair (404) to clean frame (403) outer end rigid coupling, clean brush hair (404) and first cartridge filter (2) inner wall contact.

2. The petroleum filtering device with the double-layer filtering structure according to claim 1, wherein the upper end of the first filtering cylinder (2) is in a shape of a stretched opening, the upper end of the first filtering cylinder is in contact with the upper end inside the filtering tank (1), an annular supporting block (6) is fixedly connected to the upper portion of the outer side of the first filtering cylinder (2), a first discharging pipe (7) is connected to the lower end inside the first filtering cylinder (2), a supporting rod (8) is slidably connected to the outer side of the annular supporting block (6), and the outer end of the supporting rod (8) is fixedly connected with the filtering tank (1).

3. The petroleum filtering device with double-layer filtering structure according to claim 2, characterized in that a T-shaped ring groove (601) is formed on the outer side of the annular supporting block (6), a T-shaped block (801) is fixedly connected to the inner end of the supporting rod (8), the T-shaped block (801) is slidably connected with the T-shaped ring groove (601), the lower end of the first discharging pipe (7) is communicated with the second filtering cylinder (3), and a first discharging valve (701) is arranged on the first discharging pipe (7).

4. The petroleum filtering device with double-layer filtering structure according to claim 2, characterized in that the upper end of the second filtering cylinder (3) is fixedly connected with a support rod (8), the middle part of the lower end is communicated with a second discharging pipe (9), the lower end of the second discharging pipe (9) penetrates through the filtering box (1), and a second discharging valve (901) is arranged.

5. The oil filtering device with the double-layer filtering structure according to claim 1, wherein the oil scraping mechanism (5) comprises a screw (501), a moving block (502) and oil scraping bristles (503), the screw (501) is rotatably connected to the left end and the right end inside the second filtering cylinder (3), the moving block (502) is screwed on the screw (501), the oil scraping bristles (503) are uniformly distributed and fixedly connected to the outer side of the moving block (502), a limiting block (504) is fixedly connected to the middle part of the outer side of the moving block (502), the outer side of the oil scraping bristles (503) is matched with the inner wall of the second filtering cylinder (3), and a sliding groove (301) matched with the limiting block (504) is formed in the left end and the right end of the second filtering cylinder (3).

6. The oil filtering device with the double-layer filtering structure as recited in claim 5, wherein a driving wheel (405) is fixedly connected to the upper end of the rotating rod (402), the upper end of the screw (501) penetrates out of the filtering box (1) and is fixedly connected with a driven wheel (505), the driving wheel (405) is located on the lower side of the motor (401), the driving wheel (405) is connected with the driven wheel (505) through a transmission belt (406), a driven gear (201) is fixedly connected to the upper end of the first filtering cylinder (2), a driving gear (506) is fixedly connected to the screw (501) at the right end, and the driving gear (506) is matched with the driven gear (201).

7. The petroleum filtering device with the double-layer filtering structure according to claim 1, wherein the left side and the right side of the upper end of the filtering tank (1) are both connected with an oil inlet pipe (10), the lower side of the left end of the filtering tank (1) is communicated with an oil outlet pipe (11), and the left side and the right side of the lower end of the filtering tank (1) are both fixedly connected with supporting legs (12).