Low-temperature constant-temperature filtering device convenient to clean

Abstract

The utility model relates to the technical field of edible oil production, and discloses a low-temperature constant-temperature filtering device convenient to clean, which comprises a filtering box body, the filtering box body is hollow, the lower surface of the filtering box body is fixedly connected with an outlet pipe communicated with the interior of the filtering box body, and the outer surfaces of the left side and the right side of the filtering box body are fixedly connected with positioning frames; according to the low-temperature constant-temperature filtering device convenient to clean, a positioning shaft rotates to drive a connecting plate, a filtering net and a fixing frame to rotate with the positioning shaft as the center, and the filtering device is convenient to clean; in the rotating process of the filter screen, the two cleaning brushes clean the inner wall and the outer surface of the filter screen, impurities blocked on the filter screen are brushed away, the filter screen is convenient and rapid to clean, the filter screen does not need to be manually brushed and detached, the cleaning efficiency is high while manpower is saved, and the practicability of the filter device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edible oil production, in particular to a low-temperature constant-temperature filtering device which is convenient to clean. Background Technique

[0002] Edible oil refers to animal or vegetable oils used in the process of making food. Common edible oils are mostly vegetable oils, including rapeseed oil, peanut oil, hemp oil, olive oil, and so on.

[0003] In the existing production process of peanut oil, it is necessary to filter the peanut oil. The existing filtering device for peanut oil has a simple structure. Generally, the filter screen is arranged in the filtering device. After the filter screen is used for a period of time, it is relatively easy to be blocked and needs to be cleaned, or it needs to be cleaned after use. When the existing filtering device cleans the filter screen, it is necessary to first disassemble the filter screen and clean it manually. The cleaning efficiency is low, and it requires a lot of manpower, which is relatively inconvenient, thus reducing the practicability of the filtering device. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a low-temperature constant-temperature filtering device which is convenient to clean, and solves the problems that in the existing production process of peanut oil, it is necessary to filter the peanut oil. The existing filtering device for peanut oil has a simple structure. Generally, the filter screen is arranged in the filtering device. After the filter screen is used for a period of time, it is relatively easy to be blocked and needs to be cleaned, or it needs to be cleaned after use. When the existing filtering device cleans the filter screen, it is necessary to first disassemble the filter screen and clean it manually. The cleaning efficiency is low, and it requires a lot of manpower, which is relatively inconvenient, thus reducing the practicability of the filtering device.

[0006] (2) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solutions: A low-temperature constant-temperature filtering device which is convenient to clean, including a filtering box body, and the inside of the filtering box body is hollow;

[0008] Among them, the lower surface of the filtering box body is fixedly connected with an outlet pipe communicated with its inside;

[0009] Among them, positioning frames are fixedly connected to the outer surfaces on the left and right sides of the filtering box body;

[0010] Among them, electric push rods are fixedly connected to the upper surfaces of the two positioning frames;

[0011] Among them, a cleaning structure is provided on the filtering box body, and the cleaning structure includes a plurality of fixing frames, two fixing blocks, a lid, an inlet pipe, a positioning shaft, a connecting plate, a fixing frame, a filter screen, two support plates, two cleaning brushes, a worm gear, a positioning plate, a motor, and a worm.

[0012] Preferably, the two fixing blocks are fixedly connected to the upper ends of the two electric push rods;

[0013] Among them, the plurality of fixing frames are fixedly connected to the lower surfaces of the two positioning frames;

[0014] Among them, the lid adapted to the filtering box body is fixedly connected between the two fixing blocks;

[0015] Among them, the inlet pipe is fixedly sleeved on the upper part of the lid, and the lower surface of the inlet pipe extends into the filtering box body, and the inlet pipe is communicated with the inside of the filtering box body.

[0016] Preferably, the positioning shaft is rotatably connected to the front side surface of the filtering box body;

[0017] Among them, the rear end of the positioning shaft rotatably penetrates into the filtering box body;

[0018] Among them, the connecting plate is fixedly connected to the rear end of the positioning shaft;

[0019] Among them, the fixing frame is fixedly connected to the outer surface of the side of the connecting plate away from the positioning shaft.

[0020] Preferably, the fixing frame is in a semi-circular arc shape;

[0021] Among them, the fixing frame and the positioning shaft are on the same center line;

[0022] Among them, the worm gear is fixedly connected to the front end of the positioning shaft;

[0023] Among them, the positioning plate is fixedly connected to the front side surface of the filtering box body;

[0024] Among them, the motor is fixedly connected to the upper surface of the positioning plate.

[0025] Preferably, the worm is fixedly connected to the rotating output shaft of the motor.

[0026] Among them, the worm gear is meshed with the worm;

[0027] Among them, the front and rear outer surfaces of the fixing frame are slidably connected to the front and rear inner walls of the filtering box body, and the outer surface of the fixing frame is slidably connected to the left and right inner walls of the filtering box body;

[0028] Among them, a seal is provided on the outer surface of the fixing frame;

[0029] Among them, the filter screen is fixedly sleeved inside the fixing frame.

[0030] Preferably, the two support plates are fixedly connected to the inner wall at the rear side of the filter box body;

[0031] Among them, the two support plates are also in an arc shape and are adapted to the filter net;

[0032] Among them, the two cleaning brushes are fixedly connected to the outer surfaces on the adjacent sides of the two support plates;

[0033] Among them, the outer surfaces on the adjacent sides of the two cleaning brushes are in contact with the inner and outer surfaces of the filter net.

[0034] Among them, a sealing gasket is arranged on the lower surface of the lid.

[0035] (III) Beneficial effects

[0036] Compared with the prior art, the present utility model provides a low-temperature constant-temperature filtering device that is convenient for cleaning, and has the following beneficial effects:

[0037] 1. For the low-temperature constant-temperature filtering device that is convenient for cleaning, the positioning shaft rotates to drive the connecting plate, the filter net and the fixing frame to rotate around the positioning shaft. During the rotation of the filter net, the two cleaning brushes clean the inner and outer surfaces of the filter net, brush off the impurities blocked on the filter net, and it is convenient and fast to clean the filter net. There is no need for manual brushing of the filter net and no need to disassemble the filter net, saving manpower and having high cleaning efficiency, thereby increasing the practicability of the filtering device.

[0038] 2. For the low-temperature constant-temperature filtering device that is convenient for cleaning, the arc-shaped support plates can make the cleaning brushes fit more closely to the outer surface of the filter net, thereby ensuring the quality and effect of cleaning the filter net by the cleaning brushes, and further increasing the practicability of the filtering device. Description of the drawings

[0039] Figure 1 It is a schematic diagram of the overall structure of a low-temperature constant-temperature filtering device that is convenient for cleaning according to the present utility model;

[0040] Figure 2 It is a schematic diagram of the structure of the inlet pipe according to the present utility model;

[0041] Figure 3 It is a schematic diagram of the structure of the fixing frame according to the present utility model;

[0042] Figure 4 It is a cross-sectional view of the filter box body according to the present utility model.

[0043] In the figure: 1. Filter box body; 2. Positioning frame; 3. Fixed frame; 4. Electric push rod; 5. Fixed block; 6. Lid; 7. Inlet pipe; 8. Positioning shaft; 9. Connecting plate; 10. Fixed frame; 11. Filter net; 12. Support plate; 13. Cleaning brush; 14. Worm gear; 15. Positioning plate; 16. Motor; 17. Worm; 18. Outlet pipe. Detailed implementation manners

[0044] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0045] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0046] In the description of the present invention, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0047] Please refer to Figures 1-4 , the present invention provides a new technical solution: a low-temperature constant-temperature filtering device that is easy to clean, including a filter box body 1 with a hollow interior.

[0048] Among them, the lower surface of the filter box body 1 is fixedly connected with an outlet pipe 18 that communicates with its interior.

[0049] Among them, positioning frames 2 are fixedly connected to the outer surfaces on both the left and right sides of the filter box body 1.

[0050] Among them, electric push rods 4 are fixedly connected to the upper surfaces of the two positioning frames 2.

[0051] Among them, a cleaning structure is provided on the filter box body 1, and the cleaning structure includes a plurality of fixed frames 3, two fixed blocks 5, a lid 6, an inlet pipe 7, a positioning shaft 8, a connecting plate 9, a fixed frame 10, a filter net 11, two support plates 12, two cleaning brushes 13, a worm gear 14, a positioning plate 15, a motor 16, and a worm 17.

[0052] Further, two fixing blocks 5 are fixedly connected to the upper ends of the two electric push rods 4;

[0053] Among them, a plurality of fixing frames 3 are fixedly connected to the lower surfaces of the two positioning frames 2;

[0054] Among them, a lid 6 adapted to the filter box body 1 is fixedly connected between the two fixing blocks 5;

[0055] Among them, an inlet pipe 7 is fixedly sleeved on the upper part of the lid 6, the lower surface of the inlet pipe 7 extends into the filter box body 1, and the inlet pipe 7 is communicated with the inside of the filter box body 1.

[0056] Further, a positioning shaft 8 is rotatably connected to the front side surface of the filter box body 1;

[0057] Among them, the rear end of the positioning shaft 8 rotatably penetrates into the filter box body 1;

[0058] Among them, a connecting plate 9 is fixedly connected to the rear end of the positioning shaft 8;

[0059] Among them, a fixing frame 10 is fixedly connected to the outer surface of the side of the connecting plate 9 away from the positioning shaft 8.

[0060] Further, the fixing frame 10 is in a semi-circular arc shape;

[0061] Among them, the fixing frame 10 and the positioning shaft 8 are on the same center line;

[0062] Among them, a worm gear 14 is fixedly connected to the front end of the positioning shaft 8;

[0063] Among them, a positioning plate 15 is fixedly connected to the front side surface of the filter box body 1;

[0064] Among them, a motor 16 is fixedly connected to the upper surface of the positioning plate 15.

[0065] Further, a worm 17 is fixedly connected to the rotating output shaft of the motor 16.

[0066] Among them, the worm gear 14 is meshed with the worm 17;

[0067] Among them, the front and rear outer surfaces of the fixing frame 10 are slidably connected to the front and rear inner walls of the filter box body 1, and the outer surface of the fixing frame 10 is slidably connected to the left and right inner walls of the filter box body 1;

[0068] Among them, a sealing member is arranged on the outer surface of the fixing frame 10;

[0069] Among them, a filter screen 11 is fixedly sleeved in the fixing frame 10.

[0070] Further, two support plates 12 are fixedly connected to the rear inner wall of the filter box body 1;

[0071] Among them, the two support plates 12 are also in an arc shape, and the support plates 12 are adapted to the filter net 11;

[0072] Among them, the two cleaning brushes 13 are fixedly connected to the outer surfaces of the two adjacent sides of the support plates 12;

[0073] Among them, the outer surfaces of the two adjacent sides of the two cleaning brushes 13 are in contact with the inner and outer surfaces of the filter net 11.

[0074] Among them, a sealing gasket is provided on the lower surface of the lid 6.

[0075] Furthermore, in the initial state, the connecting plate 9 is in a vertical state, and in the initial state, the lid 6 is closed with the filter box body 1. At this time, the pressed peanut oil can be injected into the filter box body 1 through the inlet pipe 7. The peanut oil is filtered through the filter net 11, and the impurities in the peanut oil are filtered on the filter net 11, thereby realizing the filtration of the impurities in the peanut oil;

[0076] As described above, when it is necessary to clean the filter net 11, first start the electric push rod 4, so that the electric push rod 4 drives the lid 6 and the inlet pipe 7 to move upward. At this time, water or a mixture of water and cleaning liquid can be flushed into the filter net 11. Then start the motor 16. The motor 16 drives the worm 17 to rotate clockwise or counterclockwise, and then synchronously drives the worm gear 14 and the positioning shaft 8 to rotate. The positioning shaft 8 rotates to drive the connecting plate 9, the filter net 11 and the fixed frame 10 to rotate around the positioning shaft 8. During the rotation of the filter net 11, the two cleaning brushes 13 clean the inner and outer surfaces of the filter net 11, and brush off the impurities blocked on the filter net 11. Cleaning the filter net 11 is convenient and fast, without manual brushing of the filter net 11 and without disassembling the filter net, saving manpower and having high cleaning efficiency, thereby increasing the practicality of the filtering device.

[0077] Furthermore, in this solution, the cleaning brush 13 can be made of elastic steel wire material or a material with good corrosion resistance and stability, which can ensure the cleaning performance and increase the practicality of the filtering device;

[0078] As described above, the arc-shaped support plates 12 can make the cleaning brushes 13 fit more closely to the outer surface of the filter net 11, thereby ensuring the quality and effect of cleaning the filter net 11 by the cleaning brushes 13, and further increasing the practicality of the filtering device.

[0079] As described above, a compression refrigerator and a temperature sensor are provided on the lower side of the filter box body 1. The low-temperature mechanism includes a compressor, a condenser, an evaporator, a dryer filter, etc. The low-temperature mechanism is the prior art in an existing publicly disclosed patent: CN202020292258.4, a prior art in an edible oil filtering, dephosphorizing and decolorizing device, and will not be elaborated here;

[0080] As described above, the low-temperature mechanism can prevent peanut oil from deteriorating during the filtration process, thereby ensuring the storage time of peanut oil and increasing the practicability of the filtration device.

[0081] Working principle: When the device is in use, in the initial state, the connecting plate 9 is in a vertical state, and in the initial state, the lid 6 is closed with the filtration box body 1. At this time, the pressed peanut oil can be injected into the filtration box body 1 through the inlet pipe 7. The peanut oil is filtered through the filter screen 11, and the impurities in the peanut oil are filtered on the filter screen 11, thereby realizing the filtration of impurities in the peanut oil.

[0082] As described above, when the filter screen 11 needs to be cleaned, first start the electric push rod 4, so that the electric push rod 4 drives the lid 6 and the inlet pipe 7 to move upward. At this time, water or a mixture of water and cleaning liquid can be flushed into the filter screen 11. Then start the motor 16. The motor 16 drives the worm 17 to rotate clockwise or counterclockwise, and then synchronously drives the worm gear 14 and the positioning shaft 8 to rotate. The rotation of the positioning shaft 8 drives the connecting plate 9, the filter screen 11 and the fixed frame 10 to rotate around the positioning shaft 8. During the rotation of the filter screen 11, the two cleaning brushes 13 clean the inner and outer surfaces of the filter screen 11, and brush off the impurities blocked on the filter screen 11. Cleaning the filter screen 11 is convenient and fast, without manual brushing of the filter screen 11 and without disassembling the filter screen, saving manpower and having high cleaning efficiency, thereby increasing the practicability of the filtration device.

[0083] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-temperature constant-temperature filtering device convenient for cleaning, comprising a filtering box body (1), characterized in that: The interior of the filtering box body (1) is hollow; Wherein, the lower surface of the filtering box body (1) is fixedly connected with an outlet pipe (18) communicating with its interior; Wherein, positioning frames (2) are fixedly connected to the outer surfaces on the left and right sides of the filtering box body (1); Wherein, electric push rods (4) are fixedly connected to the upper surfaces of the two positioning frames (2); Wherein, a cleaning structure is arranged on the filtering box body (1), and the cleaning structure includes a plurality of fixing frames (3), two fixing blocks (5), a lid (6), an inlet pipe (7), a positioning shaft (8), a connecting plate (9), a fixing frame (10), a filter net (11), two support plates (12), two cleaning brushes (13), a worm gear (14), a positioning plate (15), a motor (16) and a worm (17).

2. The low-temperature constant-temperature filtration device convenient for cleaning according to claim 1, wherein: The two fixing blocks (5) are fixedly connected to the upper ends of the two electric push rods (4); Wherein, a plurality of fixing frames (3) are fixedly connected to the lower surfaces of the two positioning frames (2); Wherein, a lid (6) adapted to the filtering box body (1) is fixedly connected between the two fixing blocks (5); Wherein, the inlet pipe (7) is fixedly sleeved on the upper part of the lid (6), the lower surface of the inlet pipe (7) extends into the filtering box body (1), and the inlet pipe (7) communicates with the interior of the filtering box body (1).

3. The low-temperature constant-temperature filtration device convenient for cleaning according to claim 2, characterized in that: The positioning shaft (8) is rotatably connected to the front surface of the filtering box body (1); Wherein, the rear end of the positioning shaft (8) rotatably penetrates into the filtering box body (1); Wherein, the connecting plate (9) is fixedly connected to the rear end of the positioning shaft (8); Wherein, the fixing frame (10) is fixedly connected to the outer surface of the connecting plate (9) away from the positioning shaft (8).

4. The low-temperature constant-temperature filtration device convenient for cleaning according to claim 3, wherein: The fixing frame (10) is in a semi-circular arc shape; Wherein, the fixing frame (10) and the positioning shaft (8) are on the same center line; Wherein, the worm gear (14) is fixedly connected to the front end of the positioning shaft (8); Wherein, the positioning plate (15) is fixedly connected to the front surface of the filtering box body (1); Wherein, the motor (16) is fixedly connected to the upper surface of the positioning plate (15).

5. The low-temperature constant-temperature filtration device convenient for cleaning according to claim 4, characterized in that: The worm (17) is fixedly connected to the rotating output shaft of the motor (16); Wherein, the worm gear (14) is meshed with the worm (17); Wherein, the front and rear outer surfaces of the fixing frame (10) are slidably connected to the front and rear inner walls of the filtering box body (1), and the outer surface of the fixing frame (10) is slidably connected to the left and right inner walls of the filtering box body (1); Wherein, a sealing member is arranged on the outer surface of the fixing frame (10); Wherein, the filter net (11) is fixedly sleeved in the fixing frame (10).

6. The low-temperature constant-temperature filtration device convenient for cleaning according to claim 5, characterized in that: The two support plates (12) are fixedly connected to the rear inner wall of the filtering box body (1); Wherein, the two support plates (12) are also in a circular arc shape, and the support plates (12) are adapted to the filter net (11); Wherein, the two cleaning brushes (13) are fixedly connected to the outer surfaces of the two adjacent sides of the two support plates (12); Wherein, the outer surfaces of the two adjacent sides of the two cleaning brushes (13) are in contact with the inner and outer surfaces of the filter net (11); Wherein, a sealing gasket is arranged on the lower surface of the lid (6).

Images