CN217661931U - Air pressure combined oil filter - Google Patents

Abstract

The utility model relates to the field of oil purifiers, and discloses an air pressure combined oil purifier, which comprises a pneumatic oil purifier body, three filter plates and three filter cloth control assemblies, wherein the three filter plates are all mounted on the air pressure oil purifier body Inside, three filter cloth control components are set in the air pressure oil filter body, the filter cloth control components include two winding control rollers, filter cloth, two auxiliary rollers, two cleaning scrapers, two eccentric wheels and servo motor, two symmetrically arranged fixed cavities are opened on the body of the air pressure oil filter, and winding control rollers are rotatably installed in the two fixed cavities, and the same filter cloth is fixedly connected to the two winding control rollers. . The utility model has the following advantages and effects: in the process of filtering the crude oil, the pneumatic combined oil filter of the utility model can automatically clean the impurities on the filter cloth, and can continuously clean the crude oil, and the processing continuity is high. The number of shut downs of the oil filter is reduced.

Description

A pneumatic combined oil filter

technical field

The utility model relates to the technical field of oil purifiers, in particular to an air pressure combined oil purifier.

Background technique

Edible oil refers to the animal or vegetable oil used in the process of making food. It is liquid at room temperature. After the pressing of the edible oil is completed, it needs to be filtered to remove impurities in the oil. The retrieval application number is 202021914008.6, which discloses a The multi-layer air pressure oil filter includes a base and an air compressor. The base is provided with a cylindrical oil drum, the upper end of the oil drum is provided with a barrel cover, and the lower end is provided with a clean oil outflow pipe. The oil drum A clamping assembly for clamping the barrel cover is provided on the outside, a compressed air inlet is provided on the oil drum, and the compressed air inlet communicates with the air compressor, and a bottom filter is fixed inside the oil drum, and the bottom layer The upper end of the filter net is provided with a bottom filter cloth, and the upper end of the bottom filter cloth is provided with at least three filter assemblies sequentially from bottom to top, adjacent filter assemblies are separated by brackets, each filter assembly includes an oil outlet, The oil barrel is provided with a plurality of oil outlets corresponding to the oil outlets one by one, the oil outlets are connected to the clean oil outflow pipes through pipelines, and the oil outlets and the corresponding oil outlets are connected by pipelines. It is connected through pipelines. However, in the process of filtering crude oil, the existing air pressure combined oil filter is inconvenient to automatically clean the impurities on the filter components, and it is difficult to clean the crude oil continuously. The processing continuity is low, and it is necessary to switch the equipment repeatedly and Take out the filter assembly for cleaning.

Utility model content

The purpose of this utility model is to provide an air pressure combined oil filter, which can automatically clean the impurities on the filter assembly during the process of filtering crude oil, and can continuously clean the crude oil, ensuring continuous processing Higher effect.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a combined air pressure oil filter unit, including the main body of the air pressure oil filter machine, three filter plates and three filter cloth control assemblies, and the three filter plates are installed on In the air pressure oil filter body, three filter cloth control assemblies are arranged in the air pressure oil filter body, the filter cloth control assembly includes two winding control rollers, filter cloth, two auxiliary rollers, and two cleaning scrapers , two eccentric wheels and a servo motor, two symmetrically arranged fixed cavities are provided on the body of the air pressure oil filter, rewinding control rollers are installed in rotation in the two fixed cavities, and the two rewinding control rollers are fixedly connected There is the same filter cloth, the filter cloth is attached to the filter plate, the driven bevel gear is fixedly installed on the two winding control rollers, and the driving rod is installed in the body of the air pressure oil filter, and the driving rod Drive bevel gears are fixedly installed at both ends of the drive rod, and the drive bevel gears mesh with the corresponding driven bevel gears. The drive rod is fixedly sleeved with sprocket 2, and the inner wall of the fixed cavity is rotatably mounted with sprocket 1. The first sprocket and the second sprocket are connected with the same chain, one side of the sprocket one is fixed with an eccentric wheel, the eccentric wheel is in contact with the filter cloth, and the top inner walls of the two fixed cavities are fixedly connected with cleaning The scraper has discharge holes on one side of the inner walls of the two fixed chambers.

The utility model is further configured as follows: two auxiliary rollers are rotatably installed on the inner wall of the air pressure oil filter body, and the two auxiliary rollers are both arranged on the top of the filter plate, and the filter cloth is in contact with the two auxiliary rollers.

The utility model is further set as follows: a connecting gear 1 is fixedly installed on the driving round rod, a servo motor is fixedly installed on the inner wall of the fixed cavity, a connecting gear 2 is fixedly connected to the output shaft of the servo motor, and the connecting gear 2 Mesh with connecting gear one.

The utility model is further set as follows: both sides of the air pressure oil filter body are provided with moving grooves, moving blocks are slidably installed in the two moving grooves, and movable baffles are fixedly installed on one side of the two moving blocks , the inner walls of the two moving grooves are fixedly connected with springs, and the springs are fixedly installed on the corresponding moving blocks.

The utility model is further set as follows: the inner wall of the fixed cavity is provided with a rotating groove, the winding control roller is fixedly mounted with a rotating block, and the rotating block is installed in the rotating groove in rotation.

The utility model is further configured as follows: a rotation groove is opened on one side of the inner wall of the fixed cavity, a rotation block is fixedly installed on one side of the sprocket one, and the rotation block is installed in the rotation groove in rotation.

The utility model is further configured as follows: a rotating hole is opened on the inner wall of the fixed cavity, and the driving round rod is installed in the rotating hole to rotate.

The beneficial effects of the utility model are: the filter cloth can be driven to move back and forth and rewound through the two winding control rollers, the two eccentric wheels can also be controlled to shake the filter cloth, and the impurities on the filter cloth can be removed by cooperating with the cleaning scraper. In the fixed cavity, impurities and waste can be cleaned through the discharge hole, which can prolong the service life of the filter cloth, reduce the number of replacements, and improve the working efficiency of the oil filter.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is the front structural schematic diagram of a kind of air pressure combination oil purifier that the utility model proposes;

Fig. 2 is a three-dimensional structural schematic diagram of a cleaning scraper of a pneumatic combined oil filter proposed by the utility model;

Fig. 3 is a structural schematic diagram of part A of an air pressure combined oil filter proposed by the utility model;

Fig. 4 is a structural diagram of part B of an air pressure combined oil filter proposed by the utility model.

In the figure, 1. Pneumatic oil filter body; 2. Filter plate; 3. Fixed chamber; 4. Winding control roller; 5. Filter cloth; 6. Auxiliary roller; 7. Cleaning scraper; 8. Driven bevel gear ; Material hole; 18, moving block; 19, movable baffle; 20, spring.

Detailed ways

The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-4, a pneumatic combined oil filter unit includes a pneumatic oil filter body 1, three filter plates 2 and three filter cloth 5 control components, and the three filter plates 2 are installed on the pneumatic oil filter body 1 Inside, the three filter cloth 5 control assemblies are all set in the air pressure oil filter body 1, and the filter cloth 5 control assemblies include two winding control rollers 4, filter cloth 5, two auxiliary rollers 6, two cleaning scrapers Plate 7, two eccentric wheels 14 and servo motor 11, two symmetrically arranged fixed cavities 3 are opened on the air pressure oil filter body 1, and winding control rollers 4 are installed in both fixed cavities 3, and the two fixed cavities 3 are rotatably installed. The same filter cloth 5 is fixedly connected to each winding control roller 4, and two auxiliary rollers 6 are rotatably installed on the inner wall of the air pressure oil filter body 1, and the two auxiliary rollers 6 are all arranged on the top of the filter plate 2, The filter cloth 5 is in contact with the two auxiliary rollers 6, the filter cloth 5 is attached to the filter plate 2, the driven bevel gear 8 is fixedly installed on the two winding control rollers 4, and the air pressure oil filter body 1 A driving round rod 10 is installed for internal rotation, and a driving bevel gear 9 is fixedly installed on both ends of the driving round rod 10, and the driving bevel gear 9 meshes with the corresponding driven bevel gear 8, and the driving round rod 10 is fixedly installed Connecting gear one 12 is arranged, and the inner wall of described fixed cavity 3 is fixedly installed with servomotor 11, and the output shaft of servomotor 11 is fixedly connected with connecting gear two 13, and connecting gear two 13 meshes with connecting gear one 12, and described drive The round rod 10 is fixedly sleeved with a sprocket two 16, and the inner wall of the fixed cavity 3 is rotatably equipped with a sprocket one 15, and the sprocket one 15 and the sprocket two 16 are transmission-connected with the same chain, and the sprocket one One side of 15 is fixedly installed with eccentric wheel 14, and eccentric wheel 14 is in contact with filter cloth 5, and the top inner walls of two fixed chambers 3 are all fixedly connected with cleaning scraper 7, and the inner walls of one side of two fixed chambers 3 are equipped with A discharge hole 17 is provided.

In this embodiment, both sides of the air pressure oil filter body 1 are provided with moving grooves, and moving blocks 18 are slidably installed in the two moving grooves, and movable baffles 19 are fixedly installed on one side of the two moving blocks 18, Springs 20 are fixedly connected to the inner walls of the two moving slots, and the springs 20 are fixedly installed on the corresponding moving blocks 18 .

In this embodiment, a rotating groove is provided on the inner wall of the fixed chamber 3, and a rotating block is fixedly installed on the winding control roller 4, and the rotating block is installed in the rotating groove in rotation.

In this embodiment, a rotating groove is opened on one side of the inner wall of the fixed cavity 3, and a rotating block is fixedly installed on one side of the sprocket one 15, and the rotating block is rotatably installed in the rotating groove.

In this embodiment, a rotating hole is opened on the inner wall of the fixed cavity 3, and the driving round rod 10 is installed in the rotating hole to rotate.

In this embodiment, the servo motor 11 drives the first connecting gear 12 to rotate, the first connecting gear 12 drives the second connecting gear 13 to rotate, the second connecting gear 13 drives the driving round rod 10 to rotate, and the driving round rod 10 drives the two driving bevel gears 9 to rotate, The driving bevel gear 9 drives the corresponding driven bevel gear 8 to rotate, and the driven bevel gear 8 drives the corresponding winding control roller 4 to rotate. The orientation of the two driving bevel gears 9 is the same, so the rotation of the two winding control rollers 4 The direction is the same, and one rewinding and one unwinding can be realized. While adjusting the filter cloth 5, the driving round rod 10 drives the sprocket two 16 to rotate, and the sprocket two 16 drives the sprocket one 15 on the chain to rotate, and the sprocket one 15 Drive the eccentric wheel 14 to rotate, the eccentric wheel 14 shakes the filter cloth 5, the cleaning scraper 7 cleans the filter cloth 5, waste material enters the discharge hole 17, moves the movable baffle 19 and can open the discharge hole 17, which can be separated Clean up the cleaned up waste.

The technical progress of the utility model compared with the prior art is: the air pressure combined oil filter of the utility model can automatically clean the impurities on the filter cloth 5 during the process of filtering the crude oil, and can continuously clean the crude oil, process Higher continuity reduces the number of shutdowns of the oil filter unit.

Claims (7)

1. A pneumatic combined oil filter, characterized in that it comprises a pneumatic oil filter body (1), three filter plates (2) and three filter cloth (5) control assemblies, and the three filter plates (2) are all Installed in the air pressure oil filter body (1), the three filter cloth (5) control assemblies are all arranged in the air pressure oil filter body (1), and the filter cloth (5) control assembly includes two winding control rollers (4), filter cloth (5), two auxiliary rollers (6), two cleaning scrapers (7), two eccentric wheels (14) and a servo motor (11), the air pressure oil filter body (1 ) are provided with two symmetrically arranged fixed cavities (3), both of the two fixed cavities (3) are rotatably installed with winding control rollers (4), and the two winding control rollers (4) are fixedly connected with the same filter cloth (5), the filter cloth (5) is attached to the filter plate (2), the driven bevel gear (8) is fixedly installed on the two winding control rollers (4), and the air pressure oil filter body ( 1) A driving round rod (10) is installed in the inner rotation, and both ends of the driving round rod (10) are fixedly equipped with a driving bevel gear (9), and the driving bevel gear (9) and the corresponding driven bevel gear (8) ) meshing, the drive rod (10) is fixedly sleeved with a sprocket two (16), and the inner wall of the fixed cavity (3) is rotatably mounted with a sprocket one (15), and the sprocket one (15) and The second sprocket (16) is connected with the same chain, one side of the sprocket one (15) is fixedly equipped with an eccentric wheel (14), and the eccentric wheel (14) is in contact with the filter cloth (5). The top inner walls of the chambers (3) are fixedly connected with cleaning scrapers (7), and the inner walls of one side of the two fixed chambers (3) are provided with discharge holes (17). 2. A combination air pressure oil filter according to claim 1, characterized in that two auxiliary rollers (6) are rotatably mounted on the inner wall of the air pressure oil filter body (1), and the two auxiliary rollers ( 6) are all arranged on the top of the filter plate (2), and the filter cloth (5) is in contact with two auxiliary rollers (6). 3. A combination air pressure oil filter according to claim 1, characterized in that: a connecting gear one (12) is fixedly installed on the driving round rod (10), and on the inner wall of the fixed cavity (3) A servo motor (11) is fixedly installed, and the output shaft of the servo motor (11) is fixedly connected with a connection gear two (13), and the connection gear two (13) meshes with the connection gear one (12). 4. The air pressure combined oil filter according to claim 1, characterized in that: both sides of the air pressure oil filter body (1) are provided with moving grooves, and moving grooves are slidingly installed in the two moving grooves. Block (18), one side of two moving blocks (18) is all fixedly installed with movable baffle (19), all is fixedly connected with spring (20) on the inwall of two moving grooves, and spring (20) is fixedly installed on corresponding on the moving block (18). 5. A combination air pressure oil filter according to claim 1, characterized in that: the inner wall of the fixed cavity (3) is provided with a rotating groove, and the winding control roller (4) is fixedly mounted with a rotating block, The rotating block is rotatably installed in the rotating groove. 6. A pneumatic combined oil filter according to claim 1, characterized in that: a rotating groove is opened on one side of the inner wall of the fixed cavity (3), and a side of the sprocket one (15) is fixedly installed with a The rotating block is rotated and installed in the rotating groove. 7. The air pressure combined oil filter according to claim 1, characterized in that: the inner wall of the fixed chamber (3) is provided with a rotating hole, and the driving rod (10) is installed in the rotating hole for rotating.

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