Filtering device for powdery food additive

Abstract

The utility model discloses a filtering device for powdery food additives, relates to the technical field of filtering devices, and aims to solve the problems that the filtering device for the food additives in the prior art generally cannot quickly crush large-particle food additives on a filter screen; the filtering device solves the technical problem that food additives put on a filter screen are difficult to be made into small-particle powder to penetrate through the filter screen at a time. The filtering device comprises an air blowing box and a filtering cylinder movably arranged at the upper end of the air blowing box. A pressure plate is movably arranged above the filter cartridge, a motor is fixedly mounted at the lower end of the pressure plate, a rotating column is fixedly mounted at the lower end of an output shaft of the motor, cutting blades are fixedly mounted on the outer wall of the rotating column, and a fixing ring is fixedly mounted on the inner wall of the lower end of the filter cartridge. The food additive put on the filter screen can be made into small-particle powder at a time to penetrate through the filter screen.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtering devices, and in particular relates to a filtering device for powdered food additives. Background Art

[0002] After the production and processing of food additives, large particles of food additives are prone to appear. In order to ensure the fineness of powdered food additives, filtering devices are usually used to filter large particles of food additives to obtain small particles of powdered food additives. However, current food additive filtering devices are usually unable to quickly crush large particles of food additives on the filter, and it is difficult to make the food additives put on the filter into small particles of powder to pass through the filter at one time, which needs further improvement.

[0003] At present, the utility model patent with patent number CN202021700459.X discloses a filtering device for food additives, which belongs to the technical field of food additive processing. A filtering device for food additives includes a filtering device body, a connecting piece and a cam vibrating device. The connecting piece is the connecting part between the filtering device body and the cam vibrating device. The filtering device body includes a shell, a filter screen, and a partition plate. Two filter screens symmetrical about the partition plate are fixedly connected to the bottom end of the shell. The connecting piece includes a vibration guide body, which is located on the upper side of the partition plate and fixedly connected at both ends to the centers of the two filter screens. The cam vibration device includes a support rod, a compression spring, a T-shaped connecting piece, a driven roller, an active roller, a circular shaft, a vertical rod, and a motor. The support rod passes through the partition plate and is fixedly connected to the lower end of the vibration guide body. The lower end of the support rod is fixedly connected with a T-shaped connecting piece, which can make powdered food additives not easy to adhere to the filter screen and improve the filtering efficiency. However, the current filtering device for food additives usually cannot quickly crush large particles of food additives on the filter screen, and it is difficult to make small particles of food additives on the filter screen into powder through the filter screen at one time. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a filtering device for powdered food additives, which aims to solve the technical problems that the existing filtering devices for food additives are usually unable to quickly crush large particles of food additives on the filter screen, and it is difficult to convert the food additives put on the filter screen into small particles of powder to pass through the filter screen at one time.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a filtering device for powdered food additives, which comprises a blowing box and a filter cartridge movably arranged at the upper end of the blowing box; a pressure plate is movably arranged above the filter cartridge, a motor is fixedly installed at the lower end of the pressure plate, a rotating column is fixedly installed at the lower end of the output shaft of the motor, a cutting blade is fixedly installed on the outer wall of the rotating column, a fixing ring is fixedly installed on the inner wall of the lower end of the filter cartridge, a filter screen is fixedly installed on the inner wall of the fixing ring, a screw groove is penetrated at the upper and lower ends of the blowing box, a mounting cylinder is threadedly installed on the inner wall of the screw groove, a connecting block is fixedly installed on the inner wall of the mounting cylinder, and a fan is fixedly installed on one end of the connecting block.

[0008] When using the filtering device of the present technical solution, the food additive powder is placed in the filter cylinder, the pressure plate is moved down to the inner wall of the upper end of the filter cylinder, the fan and the motor are turned on, and the strong wind can pass through the filter to blow the powder falling on the filter upward. The motor is turned on to make the rotating column drive the cutting blade to rotate, which can quickly crush the powder. The fan is turned on intermittently, and the wind force can be used to make the powder on the filter pass through the filter.

[0009] Furthermore, a support frame is fixedly installed on the left end of the blow box, an electric cylinder is fixedly installed on the upper end of the support frame, and a fixed plate is fixedly installed on the lower end of the telescopic rod of the electric cylinder passing through the support frame, and the fixed plate can be moved by turning on the electric cylinder.

[0010] Furthermore, the lower end of the fixed plate is connected to the upper end of the pressure plate, and a feeding pipe is fixedly installed on the upper end of the fixed plate. Through holes are opened at the upper and lower ends of the fixed plate, and the inner wall of the through hole and the interior of the feeding pipe are interconnected. An electric valve is fixedly installed on the feeding pipe, and food additive powder can be fed into the filter cartridge through the through hole through the feeding pipe.

[0011] Furthermore, a limiting cylinder is fixedly installed on the upper end of the blowing box, the inner wall of the limiting cylinder is in contact with the outer wall of the lower end of the filter cylinder, a bearing ring is fixedly installed on the inner wall of the upper end of the filter cylinder, and the filter cylinder is placed on the inner wall of the limiting cylinder to achieve stable placement of the filter cylinder.

[0012] Furthermore, a symmetrical limiting plate is fixedly mounted on the lower end of the blowing box, and a collecting box is movably arranged on the lower end of the blowing box. The arrangement of the limiting plate is conducive to the stable placement of the collecting box.

[0013] Furthermore, a symmetrical second trough body is fixedly provided at the lower end of the collection box, and the front and rear ends of the second trough body are in the same plane as the front and rear ends of the collection box. The inner walls of the left and right ends of the second trough body are rotatably installed with evenly distributed rollers. The setting of the rollers is conducive to the rapid movement of the collection box.

[0014] Furthermore, a first trough body is fixedly provided at the upper end of the collecting box, a collecting bucket is movably provided on the inner wall of the first trough body, and a symmetrical handle is fixedly installed on the inner wall of the collecting bucket, so that the collecting bucket can collect the fallen fine powder.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the utility model has the following beneficial effects: the filter device of the utility model is provided with a fan, a motor, a rotating column and a cutting blade, the food additive powder is placed in the filter cartridge, the pressure plate is moved down to the upper inner wall of the filter cartridge, the fan and the motor are turned on, and the strong wind can pass through the filter to blow the powder falling on the filter upward, the motor is turned on to make the rotating column drive the cutting blade to rotate, and the powder can be quickly crushed, and the fan is turned on intermittently to use the wind force to make the powder on the filter pass through the filter, so that the device can quickly crush large particles of food additives on the filter, and can make the food additives put on the filter into small particles of powder to pass through the filter at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a specific implementation of the filter device of the utility model;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of a pressure plate of a specific implementation mode of the filter device of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the lower end of the filter cartridge of a specific implementation mode of the filter device of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional split structure of the blowing box and the collecting box of a specific implementation manner of the filtering device of the utility model.

[0021] The markings in the attached drawings are: 1. Blowing box; 2. Limiting cylinder; 3. Filter cylinder; 4. Support frame; 5. Electric cylinder; 6. Fixed plate; 7. Pressure plate; 8. Feeding pipe; 9. Loading ring; 10. Collecting box; 11. Limiting plate; 12. Motor; 13. Rotating column; 14. Cutting blade; 15. Through hole; 16. Fixed ring; 17. Filter screen; 18. Screw groove; 19. Mounting cylinder; 20. Connecting block; 21. Fan; 22. First trough body; 23. Collecting bucket; 24. Second trough body; 25. Roller; 26. Handle; 27. Electric valve. DETAILED DESCRIPTION

[0022] This specific embodiment is a filtering device for powdered food additives, and its three-dimensional structural schematic diagram is as follows Figure 1 As shown, the three-dimensional structural schematic diagram of the pressure plate 7 is as shown Figure 2As shown, the filtering device includes a blowing box 1 and a filter cartridge 3 movably arranged at the upper end of the blowing box 1; a pressure plate 7 is movably arranged above the filter cartridge 3, a motor 12 is fixedly installed at the lower end of the pressure plate 7, a rotating column 13 is fixedly installed at the lower end of the output shaft of the motor 12, a cutting blade 14 is fixedly installed on the outer wall of the rotating column 13, a fixing ring 16 is fixedly installed on the inner wall of the lower end of the filter cartridge 3, a filter screen 17 is fixedly installed on the inner wall of the fixing ring 16, a screw groove 18 is penetrated at the upper and lower ends of the blowing box 1, a mounting cylinder 19 is threadedly installed on the inner wall of the screw groove 18, a connecting block 20 is fixedly installed on the inner wall of the mounting cylinder 19, a fan 21 is fixedly installed on one end of the connecting block 20, a supporting frame 4 is fixedly installed on the left end of the blowing box 1, an electric cylinder 5 is fixedly installed on the upper end of the supporting frame 4, and a fixing plate 6 is fixedly installed on the lower end of the telescopic rod of the electric cylinder 5 penetrating the supporting frame 4.

[0023] In order to facilitate the feeding of food additive powder into the filter cartridge 3, the lower end of the fixed plate 6 is connected to the upper end of the pressure plate 7, and a feeding pipe 8 is fixedly installed on the upper end of the fixed plate 6. Through holes 15 are penetrated through the upper and lower ends of the fixed plate 6, and the inner wall of the through hole 15 and the interior of the feeding pipe 8 are interconnected. An electric valve 27 is fixedly arranged on the feeding pipe 8, and the food additive powder can be fed into the filter cartridge 3 through the feeding pipe 8. The setting of the electric valve 27 can prevent the powder from being blown out from the feeding pipe 8 when strong wind blows the powder upward.

[0024] In order to facilitate the rapid placement of the filter cartridge 3, a limiting cylinder 2 is fixedly installed on the upper end of the blowing box 1, the inner wall of the limiting cylinder 2 is in contact with the outer wall of the lower end of the filter cartridge 3, and a supporting ring 9 is fixedly installed on the inner wall of the upper end of the filter cartridge 3. The filter cartridge 3 is placed on the inner wall of the limiting cylinder 2, so that the filter cartridge 3 can be quickly placed.

[0025] In order to facilitate the removal of the filtered food additive powder, a symmetrical limiting plate 11 is fixedly installed at the lower end of the blowing box 1, and a collecting box 10 is movably provided at the lower end of the blowing box 1. A symmetrical second trough body 24 is fixedly opened at the lower end of the collecting box 10, and the front and rear ends of the second trough body 24 are in the same plane as the front and rear ends of the collecting box 10. The left and right inner walls of the second trough body 24 are rotatably installed with evenly distributed rollers 25. A first trough body 22 is fixedly opened at the upper end of the collecting box 10, and a collecting bucket 23 is movably provided on the inner wall of the first trough body 22. A symmetrical handle 26 is fixedly installed on the inner wall of the collecting bucket 23. The collecting box 10 can be moved by moving the collecting box 10, thereby facilitating the removal of the collecting bucket 23 in the collecting box 10.

[0026] The three-dimensional structural diagram of the lower end of the filter cartridge 3 of the filter device is as follows Figure 3 As shown, the three-dimensional split structure diagram of the blowing box 1 and the collecting box 10 is as shown Figure 4 shown.

[0027] When using the filtering device of the present technical solution, the food additive powder is placed in the filter cylinder 3, so that the powder falls on the upper end of the filter screen 17, the electric cylinder 5 is turned on to move the pressure plate 7 down to the upper inner wall of the filter cylinder 3, so that the lower end of the pressure plate 7 and the upper end of the carrying ring 9 are in contact, the fan 21 and the motor 12 are turned on, and the strong wind force of the fan 21 can pass through the filter screen 17 to blow the powder falling on the filter screen 17 upward, and the motor 12 is turned on to make the rotating column 13 drive the cutting blade 14 to rotate, so that the powder can be quickly crushed, and the fan 21 is turned on intermittently, and the wind force can be used to make the powder on the filter screen 17 pass through the filter screen 17, so that the device can quickly crush large particles of food additives on the filter screen 17.

Claims

1. A filtering device for powdered food additives, comprising a blowing box and a filter cartridge movably arranged at the upper end of the blowing box; characterized in that: A pressure plate is movably provided above the filter cartridge, a motor is fixedly installed at the lower end of the pressure plate, a rotating column is fixedly installed at the lower end of the output shaft of the motor, a cutting blade is fixedly installed on the outer wall of the rotating column, a fixing ring is fixedly installed on the inner wall of the lower end of the filter cartridge, a filter is fixedly installed on the inner wall of the fixing ring, screw grooves are penetrated at the upper and lower ends of the blow box, a mounting cylinder is threadedly installed on the inner wall of the screw groove, a connecting block is fixedly installed on the inner wall of the mounting cylinder, and a fan is fixedly installed on one end of the connecting block.

2. A filtering device for powdered food additives according to claim 1, characterized in that: A support frame is fixedly mounted on the left end of the blow box, an electric cylinder is fixedly mounted on the upper end of the support frame, and a fixed plate is fixedly mounted on the lower end of the telescopic rod of the electric cylinder passing through the support frame.

3. A filtering device for powdered food additives according to claim 2, characterized in that: The lower end of the fixed plate is connected to the upper end of the pressure plate, a feed pipe is fixedly installed on the upper end of the fixed plate, through holes are opened at the upper and lower ends of the fixed plate, the inner wall of the through hole and the interior of the feed pipe are interconnected, and an electric valve is fixedly installed on the feed pipe.

4. A filtering device for powdered food additives according to claim 1, characterized in that: A limiting cylinder is fixedly mounted on the upper end of the blowing box, the inner wall of the limiting cylinder is in contact with the outer wall of the lower end of the filter cylinder, and a bearing ring is fixedly mounted on the inner wall of the upper end of the filter cylinder.

5. The filtering device for powdered food additives according to claim 1, characterized in that: A symmetrical limiting plate is fixedly installed at the lower end of the blowing box, and a collecting box is movably arranged at the lower end of the blowing box.

6. A filtering device for powdered food additives according to claim 5, characterized in that: A symmetrical second trough body is fixedly provided at the lower end of the collection box, the front and rear ends of the second trough body are in the same plane as the front and rear ends of the collection box, and rollers evenly distributed are rotatably installed on the inner walls of the left and right ends of the second trough body.

7. A filtering device for powdered food additives according to claim 5, characterized in that: A first slot body is fixedly provided at the upper end of the collection box, a collection bucket is movably provided on the inner wall of the first slot body, and symmetrical handles are fixedly installed on the inner wall of the collection bucket.

Images