Oil-water separation device for edible oil production

Abstract

The invention belongs to the technical field of edible oil production, and particularly relates to an oil-water separation device for edible oil production, which comprises a machine table, a vacuum tank arranged above the machine table, a residue filtering mechanism arranged outside the vacuum tank, a waterproof mechanism arranged above the inner wall of the vacuum tank, and a window, the window is arranged below the outer part of the vacuum tank; by arranging the residue filtering mechanism, edible oil is filtered through the filtering folded plate and then enters the oil conveying pipe and the floating assembly, the floating assembly is adjusted according to the liquid level height of the edible oil, and the situation that more floating foam is caused after the edible oil directly enters the vacuum tank from the high position is avoided; the cleaning assembly is used for cleaning the surface of the filtering folded plate, so that residual impurities can be collected in the collecting assembly, the edible oil is further subjected to residue discharging treatment before oil-water separation, residue residues in the vacuum tank are reduced, cleaning is more convenient, and the product purity is improved.

Description

Technical Field

[0001] This invention belongs to the field of edible oil production technology, specifically an oil-water separation device for edible oil production. Background Technology

[0002] During the production and processing of edible oil, steps such as washing and soaking cause the oil and water to mix together. To ensure the quality of edible oil, it is necessary to separate the oil and water during the production process. In addition, edible oil will contain a lot of residue during the production and processing process.

[0003] When using a vacuum oil-water separator, the cooking oil first passes through a centrifugal filter before entering the vacuum tank. However, a small amount of residue cannot be completely removed, making it difficult to clean. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention is: an oil-water separation device for edible oil production, comprising a machine base and a vacuum tank disposed above the machine base, and further comprising: A filter material mechanism located outside the vacuum tank and a waterproof mechanism installed on the upper part of the inner wall of the vacuum tank; The filter cake mechanism includes a housing located outside the vacuum tank, a collection assembly located below the housing, and a cleaning assembly located inside the housing.

[0005] Furthermore, it also includes: A viewing window is located on the lower part of the exterior of the vacuum tank; A pressure gauge is mounted above the vacuum tank.

[0006] Furthermore, the filter cake mechanism also includes: Mounting bracket, which is disposed on the outside of the vacuum tank; An oil pipeline, wherein the oil pipeline is disposed inside the mounting frame; A sleeve is installed below the collecting assembly and is used to connect to the pipe at the oil inlet end.

[0007] Furthermore, the filter cake mechanism also includes: A flotation assembly is disposed inside the vacuum tank, and one end of the flotation assembly is connected to one end of the oil delivery pipe; The filter baffle is installed inside the housing at a certain angle to increase the filtration area of ​​the oil passage surface.

[0008] Furthermore, the waterproofing mechanism includes: A water guide channel, which is installed inside the vacuum tank; The curved rods are evenly arranged inside the water guide channel, and the outside of the curved rods is wrapped with a water-absorbing layer to absorb water vapor and reduce water droplet condensation. A water-absorbing net is installed at the end of the bent rod away from the water guide channel. The water-absorbing net is located directly above the inside of the vacuum tank to capture water vapor.

[0009] Furthermore, the collection component includes: A collection trough, which is installed at the bottom of the housing; A fixing plate is installed inside the collection tank and is located at the junction of the collection tank and the housing.

[0010] Furthermore, the collection component also includes: A limiting rod is symmetrically arranged inside the collecting groove and installed below the fixing plate; The springs are symmetrically arranged at both ends of the fixed plate. When the springs are squeezed by the roller brush, they are downward and the fixed plate rests on the limiting rod and remains stationary, so that the collection groove opens to collect impurities. When not subjected to external force, the springs are kept horizontal with the fixed plate.

[0011] Furthermore, the floating component includes: A fixed pipe is installed at one end of the oil pipeline. The lower half of the fixed pipe has an opening. The opening of the fixed pipe is elongated and forms an oil inlet of the same size as the square opening by mutually blocking the arc-shaped baffle. The floating plate is slidably connected to the inside of the fixed tube. The material density of the floating plate is lower than that of the edible oil, so it can gain buoyancy in the edible oil. When the oil is introduced, the floating plate is pushed down by the oil under the action of gravity, so that the floating plate moves to the bottom of the vacuum tank. The amount of oil entering the vacuum tank increases, and the floating plate rises under the buoyancy, so that the opening formed by the arc-shaped baffle and the fixed tube can continue to introduce oil. An arc-shaped baffle is positioned above the floating plate. The inner wall of the arc-shaped baffle is in contact with the outer wall of the fixed tube. A square opening is provided at the bottom of the arc-shaped baffle. The length of the arc-shaped baffle is greater than half of the fixed tube, so that when the floating plate is subjected to gravity downwards, the arc-shaped baffle can move downwards to the bottom of the vacuum tank.

[0012] Furthermore, the cleaning component includes: A drive block is installed outside the collection tank, and a telescopic rod is installed above the drive block; A movable block, which is mounted above the telescopic rod; The mounting block has one end rotatably connected to the outside of the movable block. The mounting block is located inside the housing. The movable block and the mounting block are connected by a rotating shaft and move on the housing. Corresponding channels are provided on the housing. Baffles block the channels from the inside to keep the housing sealed.

[0013] Furthermore, the cleaning component also includes: The baffle is slidably connected to the inside of the housing, and is sleeved at the connection between the baffle and the mounting block and the moving block, so that the mounting block can drive the baffle to move up and down, and can also rotate on its own. L-shaped rods are symmetrically arranged on the outside of the mounting block. One end of each L-shaped rod is slidably connected to the inside of the mounting block. A spring is provided on the opposite side of each L-shaped rod to adjust the distance of the L-shaped rod according to the distance of the filter baffle. A roller brush is installed on the outside of an L-shaped rod. The roller brush rotates outside the L-shaped rod and rotates relative to the surface of the filter baffle during movement to scrape off impurities.

[0014] The beneficial effects of this invention are as follows: 1. This invention incorporates a slag-filtering mechanism. Edible oil is filtered through a filter baffle before entering the oil delivery pipe and a floating assembly. The floating assembly is adjusted according to the oil level to prevent excessive foaming caused by the oil entering the vacuum tank directly from a height. A cleaning assembly cleans the surface of the filter baffle, allowing residual impurities to be collected in the collection assembly. This further facilitates slag removal before oil-water separation, reducing residue in the vacuum tank, making cleaning easier, and improving product purity.

[0015] 2. By setting up a waterproof mechanism, when the water vapor in the cooking oil begins to evaporate, the water vapor floats upward and condenses into water droplets when it encounters the top of the vacuum tank. Since the heating of the vacuum tank starts from the bottom and the temperature at the top is lower, the water droplets will gradually condense and drip downward again. Therefore, by setting up a curved rod and a water-absorbing net that can absorb moisture, the rising water vapor is adsorbed and captured, preventing the water vapor from condensing into water droplets and falling.

[0016] 3. This invention, through the setting of a cleaning component, uses an L-shaped rod to move the roller brushes closer and further apart to clean the surface of the filter baffle. When the mounting block moves to the top, the moving block drives the mounting block to rotate, causing the roller brushes to rotate around the mounting block, cleaning the included angle of the filter shaft plate, and finally moving into the collection component. During the up-and-down movement of the mounting block, the baffle always maintains the seal of the shell. Therefore, during the process of vacuuming edible oil into the vacuum tank, further filtration of the residue inside does not require stopping the operation or setting up a separate filtration device, avoiding the entry of debris into the vacuum tank, which would increase the cleaning workload.

[0017] 4. This invention incorporates a floating assembly. The floating plate and the arc-shaped baffle are positioned below the fixed pipe, forming a complete tube. After oil is introduced, the edible oil flows out from the square opening. The oil first enters from the bottom of the vacuum tank. As the oil level gradually rises, the floating plate is driven by buoyancy, causing the arc-shaped baffle to rise and thus elevate the tank. The square opening is positioned so that the oil is always kept close to the liquid surface during oil intake, reducing the drop height of the edible oil and making the oil intake gentler. This avoids generating excessive foam during oil intake, which could affect water-oil separation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a schematic diagram of the waterproof mechanism of the present invention; Figure 4 This is a schematic diagram of the filter residue mechanism of the present invention; Figure 5 This is a partial structural schematic diagram of the filter residue mechanism of the present invention; Figure 6 This is a schematic diagram of the structure of the collecting component of the present invention; Figure 7 This is a schematic diagram of the structure of the floating component of the present invention; Figure 8 This is a schematic diagram of the cleaning component of the present invention.

[0019] In the diagram: 1. Machine base; 2. Vacuum tank; 3. Viewing window; 4. Filtering mechanism; 401. Mounting bracket; 402. Oil supply pipe; 403. Housing; 404. Collection assembly; 4041. Collection trough; 4042. Limiting rod; 4043. Spring; 4044. Fixing plate; 405. Sleeve; 406. Floating assembly; 4061. Fixing pipe; 4062. Opening; 4063. Floating plate; 4064. Arc-shaped baffle; 4065. Square opening; 407. Cleaning assembly; 4071. Drive block; 4072. Telescopic rod; 4073. Moving block; 4074. Mounting block; 4075. Baffle; 4076. L-shaped rod; 4077. Roller brush; 408. Filter baffle; 5. Waterproofing mechanism; 501. Water guide channel; 502. Bending rod; 503. Water absorption net; 6. Pressure gauge. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0021] Example 1, please refer to Figures 1-5 The present invention provides a technical solution: an oil-water separation device for edible oil production, as described below.

[0022] Including machine 1 and vacuum tank 2 disposed above machine 1, and also including: The filter material mechanism 4 is installed outside the vacuum tank 2 and the waterproof mechanism 5 is installed on the upper part of the inner wall of the vacuum tank 2; Also includes: Viewing window 3 is located on the lower part of the exterior of vacuum tank 2; Pressure gauge 6 is installed above vacuum tank 2.

[0023] During operation, the cooking oil and the filter residue mechanism 4 are connected. The machine is turned on to create negative pressure in the vacuum tank 2. Once the pressure reaches a certain value, the cooking oil is automatically drawn into the vacuum tank 2. After being filtered by the filter residue mechanism 4, the cooking oil enters the bottom of the vacuum tank 2. During oil-water separation, the lower pressure inside the vacuum tank 2 lowers the boiling point of water, allowing the residual water in the cooking oil to evaporate. The waterproof mechanism 5 captures and collects the water vapor, and finally, the oil after oil-water separation is discharged.

[0024] The filter cake mechanism 4 includes a housing 403 disposed outside the vacuum tank 2, a collection component 404 disposed below the housing 403, and a cleaning component 407 disposed inside the housing 403.

[0025] The filter cake mechanism 4 also includes: Mounting bracket 401 is disposed on the outside of vacuum tank 2; Oil pipe 402 is installed inside mounting bracket 401; The casing 405 is installed below the collection assembly 404 and is used to connect the oil inlet pipe.

[0026] The filter cake mechanism 4 also includes: A floating assembly 406 is disposed inside the vacuum tank 2, and one end of the floating assembly 406 is connected to one end of the oil pipeline 402. The filter baffle 408 is installed inside the housing 403 at a certain angle to increase the filtration area of ​​the oil passage surface.

[0027] Before starting, connect the edible oil pipe to the sleeve 405. After the vacuum tank 2 is drawn into negative pressure, it automatically sucks in the edible oil. After the edible oil is filtered by the filter baffle 408, it enters the oil delivery pipe 402 and the floating component 406. The floating component 406 is adjusted according to the liquid level of the edible oil to prevent the edible oil from entering the vacuum tank 2 directly from a high position and causing a lot of foam. The cleaning component 407 cleans the surface of the filter baffle 408 so that the residual impurities can be collected in the collection component 404. The edible oil is further treated to remove slag before oil-water separation, reducing the residue in the vacuum tank 2, making it easier to clean, and improving the purity of the product.

[0028] Waterproofing mechanism 5 includes: Water guide channel 501 is installed inside vacuum tank 2; The bent rod 502 is evenly arranged inside the water guide channel 501. The outside of the bent rod 502 is wrapped with a water-absorbing layer to absorb water vapor and reduce water droplet condensation. The water-absorbing net 503 is installed at the end of the bent rod 502 away from the water guide channel 501. The water-absorbing net 503 is located directly above the inside of the vacuum tank 2 to capture water vapor.

[0029] When the water vapor in the cooking oil begins to evaporate, it floats upward and condenses into water droplets at the top of the vacuum tank 2. Since the heating of the vacuum tank 2 starts from the bottom and the temperature at the top is lower, the water droplets will gradually condense and drip downward again. Therefore, by setting up a curved rod 502 and a water-absorbing net 503 that can absorb moisture, the rising water vapor is adsorbed and captured to prevent the water vapor from condensing into water droplets and falling.

[0030] Example 2, please refer to Figures 1-8 The present invention provides a technical solution: based on embodiment 1, the collecting component 404 includes: Collection tank 4041 is installed below housing 403; Fixing plate 4044 is installed inside the collection tank 4041 and is located at the junction of the collection tank 4041 and the housing 403.

[0031] Collection component 404 also includes: Limiting rod 4042 is symmetrically arranged inside the collection groove 4041 and installed below the fixing plate 4044; The spring sheet 4043 is symmetrically arranged at both ends of the fixed plate 4044. When the spring sheet 4043 is squeezed by the roller brush 4077, it moves downward. The fixed plate 4044 rests on the limiting rod 4042 and remains stationary, so that the collection groove 4041 opens 4062 to collect impurities. When no external force is applied, the spring sheet 4043 and the fixed plate 4044 remain horizontal.

[0032] When the roller brush 4077 moves below the filter baffle 408, the spring plate 4043 of the roller brush 4077 presses downward, causing the residue to enter below the spring plate 4043. Then the spring plate 4043 returns to its original shape, retaining the residue in the collection tank 4041. The fixing plate 4044 and the spring plate 4043 prevent excessive edible oil from entering the collection tank 4041, reducing the waste of edible oil. During the oil extraction process, the edible oil is filtered and cleaned, reducing working steps and speeding up the processing of edible oil.

[0033] Floating component 406 includes: Fixed pipe 4061 is installed at one end of oil pipeline 402. The lower half of fixed pipe 4061 has an opening 4062. The opening 4062 of fixed pipe 4061 is elongated and forms an oil inlet of the same size as the square opening 4062 by mutually blocking the arc-shaped baffle 4064. The float plate 4063 is slidably connected to the inside of the fixed tube 4061. The material density of the float plate 4063 is lower than that of the edible oil, so it can gain buoyancy in the edible oil. When the oil is introduced, the float plate 4063 is pushed down by the oil under the action of gravity, so that the float plate 4063 moves to the bottom of the vacuum tank 2. The amount of oil entering the vacuum tank 2 increases, and the float plate 4063 rises under the buoyancy, so that the opening 4062 formed by the arc-shaped baffle 4064 and the fixed tube 4061 can continue to introduce oil. An arc-shaped baffle 4064 is positioned above the floating plate 4063. The inner wall of the arc-shaped baffle 4064 is in contact with the outer wall of the fixed tube 4061. A square opening 4065 is provided below the arc-shaped baffle 4064. The length of the arc-shaped baffle 4064 is greater than half of the fixed tube 4061, so that when the floating plate 4063 is subjected to gravity downwards, the arc-shaped baffle 4064 can move downwards to the bottom of the vacuum tank 2.

[0034] Initially, the float plate 4063 and the arc-shaped baffle 4064 are located below the fixed pipe 4061. At this time, the arc-shaped baffle 4064 and the fixed pipe 4061 form a complete pipe. After the oil is introduced, the edible oil flows out from the square opening 4062. The oil first enters from the bottom of the vacuum tank 2. As the oil level gradually rises, the float plate 4063 is driven by buoyancy, and the arc-shaped baffle 4064 rises, thus raising the oil level. The position of the square opening 4065 is such that the oil is always kept close to the liquid surface when it enters the tank, reducing the falling height of the edible oil and making the oil intake more gentle. This avoids the generation of too much foam during the oil intake process, which would affect the water-oil separation.

[0035] Cleanup component 407 includes: Drive block 4071 is installed outside the collection tank 4041, and telescopic rod 4072 is installed above drive block 4071. Movable block 4073 is installed above telescopic rod 4072; Mounting block 4074, one end of which is rotatably connected to the outside of movable block 4073. Mounting block 4074 is located inside housing 403. Movable block 4073 and mounting block 4074 are connected by a rotating shaft and move on housing 403. Corresponding channels are provided on housing 403. Baffle 4075 blocks the channels from the inside to keep housing 403 sealed.

[0036] Cleanup component 407 also includes: The baffle 4075 is slidably connected to the inside of the housing 403. The baffle 4075 is sleeved at the connection point of the mounting block 4074 and the moving block 4073, so that the mounting block 4074 can drive the baffle 4075 to move up and down, and can also rotate. L-shaped rods 4076 are symmetrically arranged on the outside of mounting block 4074. One end of L-shaped rods 4076 is slidably connected to the inside of mounting block 4074. Springs are provided on the opposite side of L-shaped rods 4076 to adjust the distance of L-shaped rods 4076 according to the distance of filter baffle 408. The roller brush 4077 is installed outside the L-shaped rod 4076. The roller brush 4077 rotates outside the L-shaped rod 4076 and rotates relative to the surface of the filter baffle 408 during the movement to scrape off impurities.

[0037] When cleaning the filter baffle 408, the drive block 4071 drives the telescopic rod 4072, causing the moving block 4073 to move up and down. Simultaneously, this causes the roller brush 4077 on the mounting block 4074 to move up and down. Due to the angle of the filter baffle 408, it gradually unfolds from top to bottom. During the up-and-down movement of the mounting block 4074, the L-shaped rod 4076 drives the roller brush 4077 to move closer and further apart, cleaning the surface of the filter baffle 408. When the mounting block 4074 moves to its highest position, the moving block 4073... 73 drives the mounting block 4074 to rotate, causing the roller brush 4077 to rotate around the mounting block 4074, cleaning the included angle of the filter shaft plate, and finally moving into the collection assembly 404. During the up-and-down movement of the mounting block 4074, the baffle 4075 always keeps the shell 403 sealed. Therefore, when the vacuum tank 2 is pumped into the edible oil, it is not necessary to stop the operation or set up a separate filtration device to further filter the residue inside, thus avoiding the entry of debris into the vacuum tank 2 and the resulting increase in cleaning workload.

[0038] The specific workflow is as follows: Before starting, connect the edible oil pipe to the sleeve 405, turn on the machine 1 to draw negative pressure into the vacuum tank 2, and after the pressure reaches a certain value, the edible oil will be automatically drawn into the vacuum tank 2. After the vacuum tank 2 draws negative pressure, it will automatically suck in the edible oil. After the edible oil is filtered by the filter baffle 408, it will enter the oil delivery pipe 402 and the floating component 406. After the oil is introduced, the edible oil flows out from the square opening 4062. The oil first enters from the bottom of the vacuum tank 2. As the oil level gradually rises, the float plate 4063 is driven by buoyancy, and the arc-shaped baffle 4064 rises, thus raising the oil level. The position of the square opening 4065 is such that the oil is always kept close to the liquid surface when it enters, reducing the falling height of the edible oil and making the oil intake more gentle. This avoids the generation of too much foam during the oil intake process, which would affect the water-oil separation. When cleaning the filter baffle 408, the drive block 4071 drives the telescopic rod 4072, causing the moving block 4073 to move up and down. At the same time, it drives the roller brush 4077 on the mounting block 4074 to move up and down. Due to the angle of the filter baffle 408, it gradually unfolds from top to bottom. During the up and down movement of the mounting block 4074, the L-shaped rod 4076 drives the roller brush 4077 to move closer and further away from each other, cleaning the surface of the filter baffle 408. When the mounting block 4074 moves to the top, the moving block 4073 drives the mounting block 4074 to rotate, causing the roller brush 4077 to rotate around the mounting block 4074, cleaning the included angle of the filter shaft plate, and finally moving into the collection assembly 404. When the roller brush 4077 moves below the filter baffle 408, the spring plate 4043 of the roller brush 4077 presses downward, causing the residue to enter below the spring plate 4043. Then the spring plate 4043 returns to its original shape, retaining the residue in the collection tank 4041. The fixing plate 4044 and the spring plate 4043 prevent excessive cooking oil from entering the collection tank 4041, reducing the waste of cooking oil. When the water vapor in the cooking oil begins to evaporate, it floats upward and condenses into water droplets at the top of the vacuum tank 2. Since the heating of the vacuum tank 2 starts from the bottom and the temperature at the top is lower, the water droplets will gradually condense and drip downward again. Therefore, by setting up a curved rod 502 and a water-absorbing net 503 that can absorb moisture, the rising water vapor is adsorbed and captured to prevent the water vapor from condensing into water droplets and falling.

[0039] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An oil-water separation device for edible oil production, comprising a machine base (1) and a vacuum tank (2) disposed above the machine base (1), characterized in that, Also includes: A filter material mechanism (4) is installed outside the vacuum tank (2) and a waterproof mechanism (5) is installed on the upper part of the inner wall of the vacuum tank (2). The filter cake mechanism (4) includes a housing (403) disposed outside the vacuum tank (2), a collection component (404) disposed below the housing (403), and a cleaning component (407) disposed inside the housing (403).

2. The oil-water separation device for edible oil production according to claim 1, characterized in that: Also includes: A viewing window (3) is located below the exterior of the vacuum tank (2); Pressure gauge (6) is mounted above vacuum tank (2).

3. The oil-water separation device for edible oil production according to claim 1, characterized in that: The filter cake mechanism (4) also includes: Mounting bracket (401), said mounting bracket (401) being disposed outside the vacuum tank (2); An oil pipeline (402) is disposed inside the mounting bracket (401); A sleeve (405) is installed below the collection assembly (404).

4. The oil-water separation device for edible oil production according to claim 3, characterized in that: The filter cake mechanism (4) also includes: A floating assembly (406) is disposed inside the vacuum tank (2), and one end of the floating assembly (406) is connected to one end of the oil pipeline (402); A filter baffle (408) is installed inside the housing (403).

5. The oil-water separation device for edible oil production according to claim 1, characterized in that: The waterproofing mechanism (5) includes: A water guide channel (501) is installed inside the vacuum tank (2); The bent rods (502) are evenly arranged inside the water guide channel (501); A water-absorbing net (503) is installed at the end of the bent rod (502) away from the water guide channel (501).

6. The oil-water separation device for edible oil production according to claim 1, characterized in that: The collection component (404) includes: A collection trough (4041) is installed below the housing (403); A fixing plate (4044) is installed inside the collection tank (4041) and is located at the junction of the collection tank (4041) and the housing (403).

7. The oil-water separation device for edible oil production according to claim 6, characterized in that: The collection component (404) also includes: A limiting rod (4042) is symmetrically arranged inside the collecting groove (4041) and installed below the fixing plate (4044); Springs (4043) are symmetrically arranged at both ends of the fixed plate (4044).

8. The oil-water separation device for edible oil production according to claim 4, characterized in that: The floating component (406) includes: A fixed pipe (4061) is installed at one end of an oil pipeline (402), and the lower half of the fixed pipe (4061) has an opening (4062). A floating plate (4063) is slidably connected to the outside of a fixed tube (4061); An arc-shaped baffle (4064) is disposed above the floating plate (4063). The inner wall of the arc-shaped baffle (4064) is in contact with the outer wall of the fixed tube (4061). A square opening (4065) is provided below the arc-shaped baffle (4064).

9. The oil-water separation device for edible oil production according to claim 6, characterized in that: The cleaning component (407) includes: A drive block (4071) is installed outside the collection tank (4041), and a telescopic rod (4072) is installed above the drive block (4071). A movable block (4073) is mounted above the telescopic rod (4072); Mounting block (4074), one end of which is rotatably connected to the outside of movable block (4073), and the mounting block (4074) is disposed inside housing (403).

10. The oil-water separation device for edible oil production according to claim 9, characterized in that: The cleaning component (407) also includes: A baffle (4075) is slidably connected to the interior of the housing (403); L-shaped rods (4076) are symmetrically arranged on the outside of the mounting block (4074), and one end of the L-shaped rods (4076) is slidably connected to the inside of the mounting block (4074). A roller brush (4077) is mounted on the outside of an L-shaped rod (4076).

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