Sodium diacetate reactor

Abstract

The utility model relates to a sodium diacetate reactor, which belongs to the technical field of reactors, and comprises a mixing box, a bidirectional stirring mechanism is arranged in the mixing box, and the bidirectional stirring mechanism comprises a band-type brake motor fixedly mounted on the top of the mixing box; a first rotating shaft rotationally connected with the mixing box is fixedly mounted on an output shaft of the band-type brake motor, and a driving gear is fixedly mounted on the outer side of the first rotating shaft. According to the sodium diacetate reactor, under the action of a band-type brake motor, a first rotating shaft, a driving gear and a driven gear, a second rotating shaft can be driven to reversely rotate, namely stirring paddles on the outer sides of the first rotating shaft and the second rotating shaft can be driven to rotate in opposite directions, and reactants in the mixing box can be conveniently and more effectively stirred and mixed; the reaction of materials is accelerated, the exhaust fan can be used for discharging air to quickly cool reactants entering the mixing box, quicker crystals can be conveniently recycled, and the mixing reaction speed and the crystal recycling efficiency of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a sodium diacetate reactor. Background Technique

[0002] Sodium diacetate, also known as diacetate sodium and sodium bisacetate, is a white crystal with an acetic acid smell. It is easy to absorb moisture, extremely soluble in water, decomposes when heated above 150 °C, is flammable, and is stable under cool and dry conditions. It is a new type of food and feed mildew preventive, sour agent and modifier with stable properties and low price. It has been designated as a safe substance by the US Food and Drug Administration. It has the effects of high-efficiency mildew prevention, corrosion prevention, freshness preservation, improving palatability, increasing nutritional value, and promoting growth. It is now widely used in livestock and poultry feed. The application of sodium diacetate in feed is very extensive. For example, adding an appropriate amount of sodium diacetate to feed can effectively prevent feed mildew and extend the storage period of feed. At the same time, it can also be used as a nutritional flavoring agent to improve the utilization rate of protein in feed and increase the weight of animals such as fish and piglets.

[0003] Please refer to a sodium diacetate reactor disclosed in the patent with the publication number CN213966588U. In this patent, it is proposed that "including a device body and a feed inlet, a first partition is horizontally arranged inside the device body, and the inner cavity of the device body is divided into an upper reaction cavity and a lower cooling cavity by the first partition. A liquid outlet channel is provided at the right end of the first partition, and a water outlet valve for controlling its on-off is arranged in the liquid outlet channel. A constant temperature heating rod for heating the reaction solution is also arranged inside the reaction cavity. A stirring device for accelerating the reaction rate is vertically installed in the middle of the first partition, which solves the problem of low reaction efficiency of the existing sodium diacetate reaction device". However, during the use of this device, only a stirring device is used for single-direction rotation stirring, and the stirring efficiency is low. Moreover, there is no corresponding cooling structure, resulting in low reaction and crystallization efficiency. Therefore, in response to this problem, another technical solution is proposed in this application to solve it. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a sodium diacetate reactor, which has the advantages of being convenient and more effective for mixing and stirring materials, etc., and solves the problems that the device of the comparative patent only uses a stirring device for single-direction rotation stirring during use, with low stirring efficiency, and there is no corresponding cooling structure, resulting in low reaction and crystallization efficiency.

[0005] To achieve the above object, the utility model provides the following technical solution: A sodium diacetate reactor, including a mixing tank, and a two-way stirring mechanism is arranged inside the mixing tank;

[0006] The bidirectional stirring mechanism includes a brake motor fixedly installed at the top of the mixing tank. The output shaft of the brake motor is fixedly installed with a first rotating shaft rotatably connected to the mixing tank. A driving gear is fixedly installed on the outer side of the first rotating shaft. A second rotating shaft is rotatably connected inside the mixing tank. A driven gear meshing with the driving gear is fixedly installed on the outer side of the second rotating shaft;

[0007] Stirring paddles are fixedly installed on the outer sides of the first rotating shaft and the second rotating shaft. A feed hopper is fixedly installed on the right side of the mixing tank. A circulation pipe is fixedly installed at the bottom of the mixing tank. A cooling component is arranged at the bottom of the mixing tank.

[0008] Furthermore, the cooling component includes a cooling tank fixedly installed at the bottom of the mixing tank. A filter plate is fixedly installed inside the cooling tank. An air inlet pipe is fixedly installed on the left side of the cooling tank. A mounting plate is fixedly installed inside the air inlet pipe. An exhaust fan is fixedly installed on one side of the mounting plate. A discharge pipe is fixedly installed at the bottom of the cooling tank.

[0009] Furthermore, corresponding bearing grooves in two groups are formed in the inner walls of the top and bottom of the mixing tank. The first rotating shaft and the second rotating shaft are rotatably connected to the mixing tank through the bearing grooves.

[0010] Furthermore, a fixing groove is formed on the right side of the mixing tank. The feed hopper is fixedly connected to the mixing tank through the fixing groove.

[0011] Furthermore, a ventilation pipe is fixedly installed on the right side of the cooling tank. Ventilation holes are formed inside the mounting plate, and the ventilation holes are evenly arranged inside the mounting plate.

[0012] Furthermore, the number of the stirring paddles is several, and the stirring paddles are evenly arranged on the outer sides of the first rotating shaft and the second rotating shaft.

[0013] Furthermore, a plurality of filter holes are formed inside the filter plate, and the filter holes are evenly arranged inside the filter plate.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] In this sodium diacetate reactor, through the bidirectional stirring mechanism provided, with the functions of the brake motor, the first rotating shaft, the driving gear and the driven gear, the second rotating shaft can be driven to rotate in the reverse direction, that is, the stirring paddles on the outer sides of the first rotating shaft and the second rotating shaft can be driven to rotate in the opposite directions, which is convenient for more effectively stirring and mixing the reactants inside the mixing tank, helps to accelerate the reaction of the materials. Using the exhaust fan can blow air to quickly cool the reactants entering the mixing tank, which is convenient for faster crystallization for recovery, helps to improve the mixing reaction speed and crystallization recovery efficiency of the device, and increases the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic cross-sectional view of the structure of the present utility model;

[0017] Figure 2 of the present utility model Figure 1 is an enlarged schematic view of structure A in;

[0018] Figure 3 is a schematic perspective view of the structure of the present utility model;

[0019] Figure 4 is a schematic front view of the structure of the present utility model.

[0020] In the figure: 1, mixing tank; 2, brake motor; 3, first rotating shaft; 4, driving gear; 5, second rotating shaft; 6, driven gear; 7, stirring paddle; 8, feed hopper; 9, flow pipe; 10, cooling tank; 11, filter plate; 12, air inlet pipe; 13, mounting plate; 14, exhaust fan; 15, discharge pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 4 , a sodium diacetate reactor in this embodiment includes a mixing tank 1, and a two-way stirring mechanism is arranged inside the mixing tank 1.

[0023] Embodiment 1, the two-way stirring mechanism includes a brake motor 2 fixedly installed on the top of the mixing tank 1. The output shaft of the brake motor 2 is fixedly installed with a first rotating shaft 3 rotatably connected to the mixing tank 1. A driving gear 4 is fixedly installed on the outer side of the first rotating shaft 3. A second rotating shaft 5 is rotatably connected inside the mixing tank 1. Corresponding and two groups of bearing grooves are opened on the top and bottom inner walls of the mixing tank 1. The first rotating shaft 3 and the second rotating shaft 5 are rotatably connected to the mixing tank 1 through the bearing grooves, which facilitates the first rotating shaft 3 and the second rotating shaft 5 to rotate in opposite directions.

[0024] Among them, a driven gear 6 meshing with the driving gear 4 is fixedly installed on the outer side of the second rotating shaft 5. Stirring paddles 7 are fixedly installed on the outer sides of the first rotating shaft 3 and the second rotating shaft 5. The number of the stirring paddles 7 is several, and the stirring paddles 7 are evenly arranged on the outer sides of the first rotating shaft 3 and the second rotating shaft 5, which helps to carry out stirring and mixing more effectively. A feed hopper 8 is fixedly installed on the right side of the mixing tank 1. A fixing groove is formed on the right side of the mixing tank 1, and the feed hopper 8 is fixedly connected with the mixing tank 1 through the fixing groove, which is convenient for feeding.

[0025] Embodiment 2: A flow pipe 9 is fixedly installed at the bottom of the mixing tank 1. A cooling component is arranged at the bottom of the mixing tank 1. The cooling component includes a cooling tank 10 fixedly installed at the bottom of the mixing tank 1. A filter plate 11 is fixedly installed inside the cooling tank 10. A plurality of filter holes are formed inside the filter plate 11, and the filter holes are evenly arranged inside the filter plate 11, which helps to filter and separate reactants, liquids and crystals.

[0026] Among them, an air inlet pipe 12 is fixedly installed on the left side of the cooling tank 10. A mounting plate 13 is fixedly installed inside the air inlet pipe 12. A ventilation pipe is fixedly installed on the right side of the cooling tank 10. Ventilation holes are formed inside the mounting plate 13, and the ventilation holes are evenly arranged inside the mounting plate 13, which is convenient for ventilation. An exhaust fan 14 is fixedly installed on one side of the mounting plate 13. A discharge pipe 15 is fixedly installed at the bottom of the cooling tank 10.

[0027] It should be noted that for this sodium diacetate reactor, through the arranged bidirectional stirring mechanism and the functions of the brake motor 2, the first rotating shaft 3, the driving gear 4 and the driven gear 6, the second rotating shaft 5 can be driven to rotate in the reverse direction, and then the stirring paddles 7 on the outer sides of the first rotating shaft 3 and the second rotating shaft 5 can be driven to rotate in the opposite directions, which is convenient for more effectively stirring and mixing the reactants inside the mixing tank 1 and helps to accelerate the reaction of the materials. Using the exhaust fan 14 can blow air to quickly cool the reactants entering the cooling tank 10, which is convenient for faster crystallization recovery, helps to improve the mixing reaction speed and crystallization recovery efficiency of the device, and increases the practicability of the device.

[0028] The working principle of the above embodiment is as follows:

[0029] When the sodium diacetate reactor is in use, first, the material liquid and the reactants can be poured into the interior of the mixing tank 1 through the feed hopper 8. Then, the brake motor 2 can be started. The brake motor 2 drives the first rotating shaft 3 to rotate. The rotation of the first rotating shaft 3 drives the driving gear 4 and the driven gear 6 to rotate in sequence. The rotation of the driven gear 6 drives the second rotating shaft 5 to rotate in the reverse direction, which can drive the stirring paddles 7 on the outer sides of the first rotating shaft 3 and the second rotating shaft 5 to rotate in opposite directions, facilitating more effective stirring and mixing of the reactants inside the mixing tank 1, and helping to accelerate the reaction of the materials. When the reaction is completed, the flow pipe 9 can be opened to send the reaction liquid inside the mixing tank 1 into the interior of the cooling tank 10. Then, the exhaust fan 14 can be started. The air blown out by the exhaust fan 14 is sent into the interior of the cooling tank 10, which can enable the air to quickly cool the reactants entering the interior of the cooling tank 10, facilitating the rapid crystallization of the reactants. Finally, the cooling tank 10 can be opened to recover the crystals on the filter plate 11 and the inner bottom wall of the cooling tank 10, facilitating rapid cooling and recovery, and greatly improving the flexibility and practicality of the device.

[0030] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0031] Although the embodiments of the present utility model 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 utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sodium diacetate reactor, comprising a mixing box (1), characterized in that: A bidirectional stirring mechanism is arranged inside the mixing box (1); The bidirectional stirring mechanism comprises a brake motor (2) fixedly mounted on the top of a mixing box (1); a first rotating shaft (3) rotatably connected to the mixing box (1) is fixedly mounted on the output shaft of the brake motor (2); a driving gear (4) is fixedly mounted on the outer side of the first rotating shaft (3); a second rotating shaft (5) is rotatably connected inside the mixing box (1); a driven gear (6) meshing with the driving gear (4) is fixedly mounted on the outer side of the second rotating shaft (5); A stirring paddle (7) is fixedly mounted on the outer sides of the first rotating shaft (3) and the second rotating shaft (5), a feed hopper (8) is fixedly mounted on the right side of the mixing box (1), a circulation pipe (9) is fixedly mounted on the bottom of the mixing box (1), and a cooling assembly is arranged at the bottom of the mixing box (1).

2. A sodium diacetate reactor according to claim 1, characterized in that: The cooling assembly comprises a cooling box (10) fixedly mounted on the bottom of a mixing box (1), a filter plate (11) fixedly mounted inside the cooling box (10), an air inlet pipe (12) fixedly mounted on the left side of the cooling box (10), a mounting plate (13) fixedly mounted inside the air inlet pipe (12), an exhaust fan (14) fixedly mounted on one side of the mounting plate (13), and a discharge pipe (15) fixedly mounted on the bottom of the cooling box (10).

3. A sodium diacetate reactor according to claim 1, characterized in that: The inner walls of the top and bottom of the mixing box (1) are provided with two sets of corresponding bearing grooves, and the first rotating shaft (3) and the second rotating shaft (5) are rotatably connected to the mixing box (1) via the bearing grooves.

4. A sodium diacetate reactor according to claim 1, characterized in that: A fixing groove is provided on the right side of the mixing box (1), and the feed hopper (8) is fixedly connected to the mixing box (1) via the fixing groove.

5. A sodium diacetate reactor according to claim 2, characterized in that: A ventilation pipe is fixedly installed on the right side of the cooling box (10), and ventilation holes are opened inside the mounting plate (13), and the ventilation holes are evenly arranged inside the mounting plate (13).

6. A sodium diacetate reactor according to claim 1, characterized in that: The number of the stirring paddles (7) is several, and the stirring paddles (7) are evenly arranged outside the first rotating shaft (3) and the second rotating shaft (5).

7. A sodium diacetate reactor according to claim 2, characterized in that: A plurality of filter holes are provided inside the filter plate (11), and the filter holes are evenly arranged inside the filter plate (11).

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