Mixing device for producing food-grade calcium propionate
By designing a mixing device for the production of food-grade calcium propionate containing a mixing box and a mixing mechanism, the problems of uneven mixing, precipitation and inner wall adhesion in the prior art are solved, and more efficient material mixing and resource utilization are achieved.
Patent Information
- Application Number
- CN202421344628.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-13
AI Technical Summary
During the production process of existing food-grade calcium propionate, the mixing is uneven, easy to precipitate, and the inner wall is prone to adhere to materials, resulting in waste of resources and inconvenient use.
A mixing device for the production of food grade calcium propionate is designed, including a mixing box, feed pipe, discharge pipe and mixing mechanism. The mixing mechanism consists of a first rotating shaft, a connecting rod, a scraper, a worm wheel, a limiting ring, a limiting groove, a first motor, a mounting plate, a second rotating shaft, a worm and a second motor. Through the synergistic effect of these components, the rotating stirring of the mixing box and the inner wall scraping are realized.
The mixing device can easily mix materials, reduce waste caused by materials sticking to the inner wall, and improve mixing uniformity and production efficiency.
Smart Images
Figure CN222789042U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of calcium propionate production, in particular to a mixing device for producing food-grade calcium propionate. Background Art
[0002] Calcium propionate is a safe and reliable mildew inhibitor for food and feed approved for use by the World Health Organization and the Food and Agriculture Organization of the United Nations. During the processing of calcium propionate, two or more materials are evenly mixed through a mixing device. During the mixing process, the contact surface area of the materials can be increased to promote chemical reactions; it can also accelerate physical changes. During the existing food-grade calcium propionate production, precipitation is easy to occur, the mixing is uneven, and the inner wall is easy to adhere to the material, which makes it inconvenient to discharge the material, resulting in a waste of resources and bringing certain adverse effects to people's use process. For this reason, we propose a mixing device for the production of food-grade calcium propionate. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies in the prior art, the utility model provides a mixing device for the production of food-grade calcium propionate, which has the advantages of being able to conveniently rotate and stir the mixing box, facilitate material mixing, and facilitate scraping the inner wall of the mixing box by a scraper, thereby reducing waste caused by material adhering to the inner wall, etc., and can effectively solve the problems in the background technology.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a mixing device for producing food-grade calcium propionate, comprising a mixing box, a feed pipe is arranged on the upper outer surface of the mixing box, a discharge pipe is arranged on the lower outer surface of the mixing box, mixing mechanisms are arranged on both sides of the mixing box, a fixed frame is arranged on one side of the mixing mechanism, a counterweight frame is arranged on the lower outer surface of the fixed frame, the mixing mechanism comprises a first rotating shaft, a connecting rod, a scraper, a worm wheel, a limiting ring, a limiting groove, a first motor, a mounting plate, a second rotating shaft, a worm and a second motor, the first rotating shaft is located between the two sets of fixed frames, and the first motor is located on one side of the first rotating shaft.
[0007] Preferably, the three groups of connecting rods are respectively located on both sides and the middle of the outer wall of the first rotating shaft, the scraper is located on the outer surface of the lower end of the connecting rod, and the two groups of worm wheels are respectively fixedly installed on the outer surfaces of both sides of the mixing box.
[0008] Preferably, the limiting ring is located on the outer surface of one side of the worm wheel disk, the limiting groove is opened on the outer surface of one side of the fixing frame, the two groups of mounting plates are respectively fixedly mounted on the front and rear ends of the upper end of the outer surface of one side of the fixing frame, the second rotating shaft is located between the two groups of mounting plates, the worm is fixedly mounted on the middle part of the outer wall of the second rotating shaft, and the second motor is located at the front end of the second rotating shaft.
[0009] Preferably, a sealed bearing is provided between the first rotating shaft and the mixing box, the first rotating shaft is rotationally connected to the mixing box via the sealed bearing, and the limiting ring and the limiting groove are rotationally connected.
[0010] Preferably, the worm and the worm wheel are meshed with each other.
[0011] (III) Beneficial effects
[0012] Compared with the prior art, the utility model provides a mixing device for producing food-grade calcium propionate, which has the following beneficial effects:
[0013] 1. The mixing device for producing food-grade calcium propionate can conveniently rotate and stir the mixing box to facilitate material mixing.
[0014] 2. The mixing device for producing food-grade calcium propionate is convenient for scraping the inner wall of the mixing box through a scraper, thereby reducing waste caused by material adhering to the inner wall. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a mixing device for producing food-grade calcium propionate.
[0016] Figure 2 The utility model is a mixing device for producing food-grade calcium propionate Figure 1 Enlarged view of point A in the middle.
[0017] Figure 3 The utility model is a structural diagram of a worm wheel in a mixing device for producing food-grade calcium propionate.
[0018] Figure 4 This is a structural diagram of a fixed frame in a mixing device for producing food-grade calcium propionate according to the utility model.
[0019] In the figure: 1. mixing box; 2. feed pipe; 3. discharge pipe; 4. counterweight frame; 5. fixed frame; 6. mixing mechanism; 7. first rotating shaft; 8. connecting rod; 9. scraper; 10. worm wheel; 11. limiting ring; 12. limiting groove; 13. first motor; 14. mounting plate; 15. second rotating shaft; 16. worm; 17. second motor. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] This embodiment is a mixing device for producing food-grade calcium propionate.
[0022] like Figure 1-4 As shown, it includes a mixing box 1, a feed pipe 2 is provided on the outer surface of the upper end of the mixing box 1, a discharge pipe 3 is provided on the outer surface of the lower end of the mixing box 1, mixing mechanisms 6 are provided on both sides of the mixing box 1, a fixing frame 5 is provided on one side of the mixing mechanism 6, a counterweight frame 4 is provided on the outer surface of the lower end of the fixing frame 5, the mixing mechanism 6 includes a first rotating shaft 7, a connecting rod 8, a scraper 9, a worm wheel 10, a limiting ring 11, a limiting groove 12, a first motor 13, a mounting plate 14, a second rotating shaft 15, a worm 16 and a second motor 17, the first rotating shaft 7 is located between the two groups of fixing frames 5, and the first motor 13 is located on one side of the first rotating shaft 7.
[0023] The three groups of connecting rods 8 are respectively located on both sides and the middle of the outer wall of the first rotating shaft 7, the scraper 9 is located on the outer surface of the lower end of the connecting rod 8, and the two groups of worm gears 10 are respectively fixedly installed on the outer surfaces of both sides of the mixing box 1; the limiting ring 11 is located on the outer surface of one side of the worm gear 10, and the limiting groove 12 is opened on the outer surface of one side of the fixing frame 5. The two groups of mounting plates 14 are respectively fixedly installed at the front and rear ends of the upper end of the outer surface of one side of the fixing frame 5, and the second rotating shaft 15 is located between the two groups of mounting plates 14. The worm 16 is fixedly installed in the middle of the outer wall of the second rotating shaft 15, and the second motor 17 is located at the front end of the second rotating shaft 15; a sealed bearing is arranged between the first rotating shaft 7 and the mixing box 1, and the first rotating shaft 7 is rotatably connected to the mixing box 1 through the sealed bearing, and the limiting ring 11 and the limiting groove 12 are rotatably connected; the worm 16 and the worm gear 10 are meshed with each other.
[0024] It should be noted that the utility model is a mixing device for producing food-grade calcium propionate. Materials are introduced into the mixing box 1 for mixing through the feed pipe 2. After the valve is closed, the second motor 17 is started to drive the second rotating shaft 15 to rotate while driving the worm 16 to rotate. The mixing box 1 is driven to rotate under the mutual meshing action of the worm 16 and the worm wheel 10, and the limit ring 11 is driven to slide along the limit groove 12. By driving the mixing box 1 to rotate, the first motor 13 is started to drive the first rotating shaft 7 to rotate while driving the connecting rod 8 and the scraper 9 to rotate, so as to stir the materials inside the mixing box 1. At the same time, when discharging materials, the discharge pipe 3 is rotated to the lower end, and the scraper 9 can scrape the inner wall of the mixing box 1, which can facilitate the rotation and stirring of the mixing box 1, facilitate material mixing, and facilitate the scraping of the inner wall of the mixing box 1 by the scraper 9, thereby reducing the waste caused by material adhering to the inner wall.
[0025] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A mixing device for producing food-grade calcium propionate, comprising a mixing box (1), characterized in that: The upper outer surface of the mixing box (1) is provided with a feed pipe (2), the lower outer surface of the mixing box (1) is provided with a discharge pipe (3), both sides of the mixing box (1) are provided with mixing mechanisms (6), one side of the mixing mechanism (6) is provided with a fixing frame (5), the lower outer surface of the fixing frame (5) is provided with a counterweight frame (4), the mixing mechanism (6) comprises a first rotating shaft (7), a connecting rod (8), a scraper (9), a worm wheel (10), a limiting ring (11), a limiting groove (12), a first motor (13), a mounting plate (14), a second rotating shaft (15), a worm (16) and a second motor (17), the first rotating shaft (7) is located between the two sets of fixing frames (5), and the first motor (13) is located on one side of the first rotating shaft (7).
2. A mixing device for producing food-grade calcium propionate according to claim 1, characterized in that: The three groups of connecting rods (8) are respectively located on both sides and the middle of the outer wall of the first rotating shaft (7); the scraper (9) is located on the outer surface of the lower end of the connecting rod (8); and the two groups of worm wheels (10) are respectively fixedly installed on the outer surfaces of both sides of the mixing box (1).
3. A mixing device for producing food-grade calcium propionate according to claim 2, characterized in that: The limiting ring (11) is located on the outer surface of one side of the worm wheel (10), the limiting groove (12) is opened on the outer surface of one side of the fixing frame (5), the two groups of mounting plates (14) are respectively fixedly mounted on the front and rear ends of the upper end of the outer surface of one side of the fixing frame (5), the second rotating shaft (15) is located between the two groups of mounting plates (14), the worm (16) is fixedly mounted on the middle part of the outer wall of the second rotating shaft (15), and the second motor (17) is located at the front end of the second rotating shaft (15).
4. A mixing device for producing food-grade calcium propionate according to claim 3, characterized in that: A sealed bearing is provided between the first rotating shaft (7) and the mixing box (1); the first rotating shaft (7) is rotationally connected to the mixing box (1) via the sealed bearing; and the limiting ring (11) and the limiting groove (12) are rotationally connected.
5. A mixing device for producing food-grade calcium propionate according to claim 4, characterized in that: The worm (16) and the worm wheel (10) are meshed with each other.