Edible oil filtering device convenient for deslagging

Abstract

The utility model discloses an edible oil filtering device convenient for deslagging, and relates to the technical field of edible oil filtering. Comprising a plurality of filter frame plates arranged in the pipe body, the filter frame plates are arranged at equal intervals in the vertical direction, and frame bottom filter screens are arranged at the bottoms of the filter frame plates. And oil through holes with diameters from large to small are sequentially formed in the frame bottom filter screen from top to bottom. According to the utility model, through the arrangement of the multi-layer filtering structure, edible oil sequentially passes through the frame bottom filter screens with the pore diameters from large to small, and meanwhile, the U-shaped brush plate is in contact with the frame bottom filter screens to sweep filter residues at the bottoms of the frame bottom filter screens for accumulation, so that the subsequent residue removal operation is facilitated, the burden of a single frame bottom filter screen is reduced to a certain extent, and the production efficiency is improved. And blockage and resistance increase are avoided, so that the filtering speed and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edible oil filtering, in particular to an edible oil filtering device which is convenient for removing residues. Background Art

[0002] Edible oil refers to oil products used for cooking, seasoning and food processing. It is liquid fat extracted from seeds, fruits, nuts and other parts of plants or animals. Currently, edible oil needs to be filtered and de-slaged before use.

[0003] An existing edible oil filter device that is easy to remove residues (authorization announcement number: CN214415696U) has the following defects: the above-mentioned filter device scrapes off the edible oil adhering to the device to avoid loss, and is convenient for disassembly and maintenance, and is convenient for cleaning the filter residue to avoid blockage. However, when filtering the edible oil, a single filter screen with a single aperture is used, which easily leads to a heavy burden on the filter screen during long-term use, thereby reducing the filtration efficiency to a certain extent. For this reason, the present utility model is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an edible oil filtering device which is convenient for removing residues, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an edible oil filtering device that is convenient for removing residues, comprising a tube body, an oil outlet pipe connected to the bottom of the tube body, a top cover arranged on the top of the tube body, an oil inlet pipe arranged on the top cover, a multi-layer filtering structure arranged inside the tube body, the multi-layer filtering structure comprising a plurality of filter frame plates arranged inside the tube body, the plurality of filter frame plates being equidistantly arranged in the vertical direction, a frame bottom filter screen being arranged at the bottom of the filter frame plates, the frame bottom filter screen being arranged at an angle, oil holes with diameters from large to small being sequentially opened on the frame bottom filter screen from top to bottom, a side opening plate being arranged on one side of the filter frame plate, the side opening plate being arranged at the lower end position where the frame bottom filter screen is inclined downward, the side opening plate being sealed and hinged with the filter frame plate, and guide funnels being arranged at the bottom of the filter frame plates located at the upper side and the middle position.

[0006] Preferably, positioning rods are symmetrically fixed on the back of the filter frame plate, and positioning plates are symmetrically arranged on the back of the filter frame plate. The positioning plates are sleeved on the corresponding positioning rods, and the positioning plates and the positioning rods are connected by bolts.

[0007] Preferably, sliding blocks are slidably provided on the top surfaces of the filter frame plates, fixed plates are symmetrically fixed on the front sides of the filter frame plates located in the middle position, screws are rotatably inserted on one side between the fixed plates, fixed rods are fixed on the other side between the fixed plates, and movable plates are integrally sleeved on the screws and the fixed rods, and the movable plates are fixed to the sliding blocks located on the front sides of the multiple filter frame plates.

[0008] Preferably, one end of the screw is connected to a drive motor, which is mounted on a fixed plate. A U-shaped brush plate is slidably arranged between two sliding blocks arranged on the filter frame plate. Limiting protrusions are fixed on the sliding blocks, and a limiting hole that slides in coordination with the limiting protrusions is opened on the U-shaped brush plate.

[0009] Preferably, the bottom surface of the U-shaped brush plate is evenly provided with multiple bristles that contact the filter screen at the bottom of the frame, an L-shaped fixing rod is fixed to the top surface in the middle of the U-shaped brush plate, a connecting rod is fixed to the outer end of the L-shaped fixing rod, and an electric telescopic rod is connected between the bottom surface of the connecting rod and the top surface of the sliding block located at the bottom position.

[0010] Preferably, a mounting block is symmetrically fixed on one side of the filter frame plate, a mounting groove slidingly matched with the mounting block is provided on the inner wall of the tube body, a switch door matched with the side opening plate is provided on one side of the tube body, and the switch door is sealed and hinged with the tube body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The edible oil filtering device which is convenient for removing residues has a multi-layer filtering structure, and the edible oil passes through the frame bottom filter screens with apertures from large to small in sequence. At the same time, the U-shaped brush plate contacts the frame bottom filter screen to sweep and brush the filter residues at the bottom of the frame bottom filter screen for accumulation, which is convenient for subsequent removing residues, reduces the burden of a single frame bottom filter screen to a certain extent, avoids blockage and increased resistance, and thus speeds up the filtering speed and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 It is a first three-dimensional structural schematic diagram of the multi-layer filtering structure of the utility model;

[0016] Figure 4 It is a second three-dimensional structural schematic diagram of the multi-layer filtering structure of the utility model.

[0017] In the figure: 1. pipe body; 101. oil outlet pipe; 102. oil inlet pipe; 103. switch door; 2. filter frame plate; 201. frame bottom filter; 202. side opening plate; 203. positioning rod; 204. positioning plate; 205. guide funnel; 3. fixing plate; 301. screw; 302. fixing rod; 303. moving plate; 304. sliding block; 305. limiting protrusion; 306. U-shaped brush plate; 307. L-shaped fixing rod; 308. connecting rod; 4. mounting block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] During the use of edible oil, a filtering device is required. The filtering device provided by the utility model is specially used for multi-level filtering of edible oil. During the filtering process, smooth filtration is ensured while conveniently sweeping and stacking the filter residue in a low place. During the use of this device, it is necessary to perform installation and other preparation work in advance to ensure the normal operation of the device.

[0020] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: an edible oil filtering device that is convenient for removing slag, comprising a tube body 1, an oil outlet pipe 101 is connected to the bottom of the tube body 1, a top cover is arranged on the top of the tube body 1, an oil inlet pipe 102 is arranged on the top cover, a multi-layer filtering structure is arranged inside the tube body 1, the multi-layer filtering structure comprises a plurality of filter frame plates 2 arranged inside the tube body 1, the plurality of filter frame plates 2 are arranged equidistantly in the vertical direction, a frame bottom filter screen 201 is arranged at the bottom of the filter frame plate 2, the frame bottom filter screen 201 is arranged obliquely, and oil holes with diameters from large to small are sequentially opened on the frame bottom filter screen 201 from top to bottom, a side opening plate 202 is arranged on one side of the filter frame plate 2, the side opening plate 202 is arranged at the lower end position of the frame bottom filter screen 201 inclined downward, the side opening plate 202 is sealed and hinged with the filter frame plate 2, and the bottom of the filter frame plate 2 located at the upper side and the middle position is provided with a guide funnel 205, wherein the guide funnel 205 plays a guiding role in the flow direction of the edible oil.

[0021] In the embodiment, positioning rods 203 are symmetrically fixed on the back of the filter frame plate 2, and positioning plates 204 are symmetrically arranged on the back of the filter frame plate 2. The positioning plates 204 are sleeved on the corresponding positioning rods 203, and the positioning plates 204 and the positioning rods 203 are connected by bolts, wherein the positioning plates 204, the positioning rods 203 and the bolts ensure that multiple filter frame plates 2 are installed as a whole.

[0022] In the embodiment, the top surface of the filter frame plate 2 is slidably provided with a sliding block 304, the front of the filter frame plate 2 located in the middle position is symmetrically fixed with a fixed plate 3, a screw 301 is rotatably inserted on one side between the fixed plates 3, and a fixed rod 302 is fixed on the other side between the fixed plates 3, and the screw 301 and the fixed rod 302 are integrally sleeved with a movable plate 303, and the movable plate 303 is fixed to the sliding blocks 304 located on the front side of the plurality of filter frame plates 2, and one end of the screw 301 is connected to a driving motor, and the driving motor is installed on the fixed plate 3, and the two sliding blocks 304 set on the filter frame plate 2 slide between them. A U-shaped brush plate 306 is provided, and a limiting protrusion 305 is fixed on the sliding block 304. A limiting hole that slides with the limiting protrusion 305 is opened on the U-shaped brush plate 306. Through the setting of the multi-layer filtering structure, the edible oil passes through the frame bottom filter 201 with apertures from large to small in sequence. At the same time, the U-shaped brush plate 306 contacts the frame bottom filter 201 to sweep and brush the filter residue at the bottom of the frame bottom filter 201 for accumulation, which is convenient for subsequent residue removal operations and reduces the burden of a single frame bottom filter 201 to a certain extent, avoiding blockage and increased resistance, thereby accelerating the filtration speed and efficiency.

[0023] In the embodiment, a plurality of bristles are evenly arranged on the bottom surface of the U-shaped brush plate 306 to contact the frame bottom filter 201, an L-shaped fixing rod 307 is fixed to the top surface of the middle part of the U-shaped brush plate 306, a connecting rod 308 is fixed to the outer end of the L-shaped fixing rod 307, an electric telescopic rod is connected between the bottom surface of the connecting rod 308 and the top surface of the sliding block 304 located at the bottom position, a mounting block 4 is symmetrically fixed to one side of the filter frame plate 2, a mounting groove adapted to slide with the mounting block 4 is provided on the inner wall of the tube body 1, a switch door 103 adapted to the side opening plate 202 is provided on one side of the tube body 1, and the switch door 103 is sealed and hinged with the tube body 1, wherein the hinged seal of the switch door 103 and the side opening plate 202 is the prior art, which ensures the sealing effect of the tube body 1 while ensuring the opening and closing of the switch door 103 and the side opening plate 202 to avoid leakage of edible oil, the electric telescopic rod is the prior art, and the driving motor adopts a servo motor with a self-locking function in the prior art.

[0024] Working principle: When using the device, the multi-layer filter structure is placed and installed through the installation block 4 and the installation slot, the top cover is covered, and edible oil is introduced into the tube body 1 through the oil inlet pipe 102. The edible oil passes through multiple frame bottom filters 201 in turn, and finally the filtered edible oil is discharged from the oil outlet pipe 101. During the filtering process, the drive motor and the electric telescopic rod are adapted to start, and the drive motor starts to rotate the screw 301 to ensure that the sliding block 304 and the U-shaped brush plate 306 are from the high end of the filter frame plate 2 Slide to the lower end, at this time, the bristles contact the frame bottom filter 201, which makes it easy to brush the slag blocks on the frame bottom filter 201 to the lower position of the frame bottom filter 201, and then the electric telescopic rod is stretched so that multiple L-shaped fixing rods 307 drive the U-shaped brush plate 306 to rise in the vertical direction of the frame bottom filter 201 away from the frame bottom filter 201 until the sliding block 304 moves to the high position of the frame bottom filter 201 and descends. When slag discharge is required, open the switch door 103 and the side opening plate 202 to ensure that the slag blocks are discharged.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. An edible oil filtering device for facilitating slag removal, comprising a tube body (1), characterized in that: The bottom of the tube body (1) is connected to an oil outlet pipe (101), the top of the tube body (1) is provided with a top cover, the top cover is provided with an oil inlet pipe (102), a multi-layer filtering structure is provided inside the tube body (1), the multi-layer filtering structure comprises a plurality of filter frame plates (2) arranged inside the tube body (1), the plurality of filter frame plates (2) are arranged equidistantly in the vertical direction, a frame bottom filter screen (201) is provided at the bottom of the filter frame plate (2), the frame bottom filter screen (201) is arranged obliquely, oil through holes with diameters from large to small are sequentially opened on the frame bottom filter screen (201) from top to bottom, a side opening plate (202) is provided on one side of the filter frame plate (2), the side opening plate (202) is arranged at a lower end position of the frame bottom filter screen (201) inclined downward, the side opening plate (202) is sealed and hinged with the filter frame plate (2), and a guide funnel (205) is provided at the bottom of the filter frame plate (2) located at the upper side and the middle position.

2. The edible oil filtering device for facilitating slag removal according to claim 1, characterized in that: The filter frame plates (2) are symmetrically fixed with positioning rods (203) on the back side thereof, and positioning plates (204) are symmetrically arranged on the back side thereof; the positioning plates (204) are sleeved on the corresponding positioning rods (203), and the positioning plates (204) and the positioning rods (203) are connected with each other via bolts.

3. The edible oil filtering device for facilitating slag removal according to claim 1, characterized in that: The top surfaces of the filter frame plates (2) are all slidably provided with sliding blocks (304); the front surfaces of the filter frame plates (2) located in the middle are symmetrically fixed with fixed plates (3); screw rods (301) are rotatably inserted on one side between the fixed plates (3); fixed rods (302) are fixed on the other side between the fixed plates (3); a movable plate (303) is integrally sleeved on the screw rods (301) and the fixed rods (302); and the movable plate (303) is fixed to the sliding blocks (304) located on the front sides of the plurality of filter frame plates (2).

4. The edible oil filtering device for facilitating slag removal according to claim 3, characterized in that: One end of the screw rod (301) is connected to a driving motor, which is mounted on a fixed plate (3). A U-shaped brush plate (306) is slidably arranged between two sliding blocks (304) arranged on the filter frame plate (2). A limiting protrusion (305) is fixed on each of the sliding blocks (304). The U-shaped brush plate (306) is provided with a limiting hole that is adapted to slide with the limiting protrusion (305).

5. The edible oil filtering device for facilitating slag removal according to claim 4, characterized in that: The bottom surface of the U-shaped brush plate (306) is evenly provided with a plurality of bristles in contact with the frame bottom filter (201); an L-shaped fixing rod (307) is fixed to the top surface of the middle portion of the U-shaped brush plate (306); a connecting rod (308) is fixed to the outer end of the L-shaped fixing rod (307); and an electric telescopic rod is connected between the bottom surface of the connecting rod (308) and the top surface of the sliding block (304) located at the bottom end.

6. The edible oil filtering device for facilitating slag removal according to claim 1, characterized in that: A mounting block (4) is symmetrically fixed on one side of the filter frame plate (2); a mounting groove adapted to slide with the mounting block (4) is provided on the inner wall of the tube body (1); a switch door (103) adapted to the side opening plate (202) is provided on one side of the tube body (1); and the switch door (103) is sealed and hinged to the tube body (1).

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