Online continuous boron removal device for lactulose solution

Abstract

The utility model relates to the technical field of lactulose solution processing, and discloses an online continuous boron removal device for a lactulose solution, which comprises a base, a boron removal box is arranged at the top of the base, and a filter box is arranged at the top of the base; a first box cover is arranged at the top of the boron removal box, a motor is fixedly connected to the top of the first box cover, an output shaft of the motor movably penetrates through the first box cover and is fixedly connected with a cross rod, a circular ring is fixedly connected to the outer side of the cross rod, a mounting sleeve is fixedly connected to the bottom of the circular ring, and a stud is in threaded connection with the interior of the mounting sleeve; the bottom of the stud is fixedly connected with a net-shaped cylinder, and the net-shaped cylinder is filled with ion exchange resin. According to the online continuous boron removal device for the lactulose solution, the output shaft of the motor drives the cross rod to rotate, and the cross rod rotates to drive the circular ring to rotate, so that the plurality of net-shaped cylinders rotate, the contact area of ion exchange resin and the solution is increased, and the boron removal efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lactulose solution processing, in particular to an online continuous boron removal device for lactulose solution. Background Technique

[0002] Lactulose is a disaccharide in which the glucose in the lactose molecule is replaced by fructose, that is, lactulose. Its sweetness is slightly higher than that of lactose. Lactulose is not only a good sweetener, but also has physiological functions such as strengthening the stomach, moistening the intestines, and preventing constipation. It can also be used as a functional additive in dairy products, beverages, infant and elderly foods, and can also be made into health care drinks.

[0003] Lactulose solution is widely used in the pharmaceutical industry, but it may contain trace amounts of borates during its production process, which pose potential risks to product quality and patient safety. Existing boron removal methods are often inefficient. Therefore, there is an urgent need for an online continuous boron removal device for lactulose solution. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an online continuous boron removal device for lactulose solution to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the utility model provides the following technical solution: An online continuous boron removal device for lactulose solution, including a base, a boron removal box is arranged on the top of the base, and a filtration box is arranged on the top of the base;

[0006] A first box cover is arranged on the top of the boron removal box, a motor is fixedly connected to the top of the first box cover, the output shaft of the motor movably penetrates through the first box cover and is fixedly connected to a cross bar, a ring is fixedly connected to the outside of the cross bar, an installation sleeve is fixedly connected to the bottom of the ring, a stud is threadedly connected inside the installation sleeve, and a mesh cylinder is fixedly connected to the bottom of the stud. The mesh cylinder is filled with ion exchange resin.

[0007] Preferably, a plurality of installation sleeves are provided, and the plurality of installation sleeves are arranged in a circular array.

[0008] A motor is installed on the first box cover above the boron removal box, the output shaft of the motor drives the cross bar to rotate, and the ring and installation sleeve structure on the cross bar are used to fix and replace the mesh cylinder filled with ion exchange resin.

[0009] Preferably, a feed inlet is arranged on the left side of the boron removal box, a first discharge pipe is arranged at the bottom of the boron removal box, and a valve is arranged on the first discharge pipe.

[0010] Preferably, two electric push rods are fixedly connected to the top of the base, push plates are respectively fixedly connected to the tops of the two electric push rods, and the ends of the push plates close to each other are respectively fixedly connected to the first box cover.

[0011] The electric push rods and the push plates are provided to facilitate the opening of the first box cover and the replacement or maintenance of the resin.

[0012] Preferably, a second box cover is fixedly connected to the top of the filter box through bolts, and a filter screen is arranged inside the filter box.

[0013] Preferably, a pump body is arranged on the right side of the first discharge pipe, and a guide pipe is arranged at one end of the pump body away from the first discharge pipe.

[0014] The pump body and the guide pipe extract the treated solution from the boron removal box and send it to the filter box for further purification.

[0015] Preferably, one end of the guide pipe away from the pump body is connected to the filter box, and a second discharge pipe is arranged at the bottom of the filter box.

[0016] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0017] First, in the present utility model, a motor is installed on the first box cover above the boron removal box, the output shaft of the motor drives the cross bar to rotate, and the ring and the mounting sleeve structures on the cross bar are used to fix and replace the mesh cylinder filled with ion exchange resin. The rotation of the cross bar drives the rotation of the ring, and then multiple mesh cylinders rotate, increasing the contact area between the ion exchange resin and the solution, greatly improving the boron removal efficiency. The feed inlet and the first discharge pipe are respectively used for inputting the solution and discharging the treated solution. The electric push rods and the push plates are provided to facilitate the opening of the first box cover and the replacement or maintenance of the resin.

[0018] Second, in the present utility model, the pump body and the guide pipe extract the treated solution from the boron removal box and send it to the filter box for further purification. The filter box is equipped with a second box cover and a filter screen. The filter screen captures the fine particles in the lactulose solution, and the second discharge pipe discharges the lactulose solution that has been boron-removed and filtered from the bottom of the filter box. Description of the Drawings

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a left-side three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 3 is a front-sectional and overall structural schematic diagram of the boron removal box of the present utility model;

[0022] Figure 4This is a front sectional view and overall structure diagram of the filter box of the present utility model.

[0023] Among them: 1. Base; 2. Demineralization box; 3. Filter box; 21. First box cover; 22. Motor; 23. Ring; 24. Installation sleeve; 25. Stud; 26. Mesh cylinder; 27. Feed inlet; 28. First discharge pipe; 11. Electric push rod; 31. Second box cover; 32. Filter screen; 33. Pump body; 34. Guide pipe; 35. Second discharge pipe. Specific embodiments

[0024] 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] The present utility model provides the following technical solutions:

[0026] Embodiment 1

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , an on-line continuous demineralization device for lactulose solution, including a base 1, a demineralization box 2 is arranged on the top of the base 1, and a filter box 3 is arranged on the top of the base 1;

[0028] A first box cover 21 is arranged on the top of the demineralization box 2, a motor 22 is fixedly connected to the top of the first box cover 21, the output shaft of the motor 22 movably penetrates through the first box cover 21 and is fixedly connected to a cross bar, a ring 23 is fixedly connected to the outside of the cross bar, an installation sleeve 24 is fixedly connected to the bottom of the ring 23, a stud 25 is threadedly connected inside the installation sleeve 24, and the bottom of the stud 25 is fixedly connected to a mesh cylinder 26, and ion exchange resin is filled in the mesh cylinder 26.

[0029] There are multiple installation sleeves 24, and the multiple installation sleeves 24 are arranged in a circular array.

[0030] A feed inlet 27 is arranged on the left side of the demineralization box 2, a first discharge pipe 28 is arranged at the bottom of the demineralization box 2, and a valve is arranged on the first discharge pipe 28.

[0031] Two electric push rods 11 are fixedly connected to the top of the base 1, push plates are fixedly connected to the tops of the two electric push rods 11 respectively, and the mutually close ends of the push plates are fixedly connected to the first box cover 21 respectively.

[0032] Through the above technical solution, a motor 22 is installed on the first box cover 21 above the boron removal box 2. The output shaft of the motor 22 drives the cross bar to rotate. The ring 23 and the mounting sleeve 24 on the cross bar are used to fix and replace the mesh cylinder 26 filled with ion exchange resin. The rotation of the cross bar drives the rotation of the ring 23, thereby rotating a plurality of mesh cylinders 26, increasing the contact area between the ion exchange resin and the solution, and greatly improving the boron removal efficiency. The feed inlet 27 and the first discharge pipe 28 are respectively used for inputting the solution and discharging the treated solution. The electric push rod 11 and the push plate are provided to facilitate the opening of the first box cover 21, facilitating the replacement or maintenance of the resin.

[0033] Embodiment 2

[0034] Please refer to Figure 3 、 Figure 4 and, on the basis of Embodiment 1, it is further obtained that the top of the filtration box 3 is fixedly connected by bolts with a second box cover 31, and a filter screen 32 is arranged inside the filtration box 3.

[0035] A pump body 33 is arranged on the right side of the first discharge pipe 28, and a guide pipe 34 is arranged at one end of the pump body 33 away from the first discharge pipe 28.

[0036] One end of the guide pipe 34 away from the pump body 33 is connected to the filtration box 3, and a second discharge pipe 35 is arranged at the bottom of the filtration box 3.

[0037] Through the above technical solution, the pump body 33 and the guide pipe 34 pump the treated solution out of the boron removal box 2 and send it into the filtration box 3 for further purification. The filtration box 3 is equipped with a second box cover 31 and a filter screen 32. The filter screen 32 captures the fine particles in the lactulose solution. The second discharge pipe 35 discharges the lactulose solution that has been boron-removed and filtered from the bottom of the filtration box 3.

[0038] During the actual operation process, when this device is in use, the feed inlet 27 is used to discharge the solution. The output shaft of the motor 22 drives the cross bar to rotate, and the rotation of the cross bar drives the rotation of the ring 23, thereby rotating a plurality of mesh cylinders 26, increasing the contact area between the ion exchange resin and the solution, and greatly improving the boron removal efficiency. After boron removal is completed, the pump body 33 and the guide pipe 34 pump the treated solution out of the boron removal box 2 and send it into the filtration box 3 for further purification. The second discharge pipe 35 discharges the lactulose solution that has been boron-removed and filtered from the bottom of the filtration box 3. Through a continuous process, by combining ion exchange and filtration, borate is effectively removed from the lactulose solution.

[0039] 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 principles and spirits. The scope is defined by the appended claims and their equivalents.

Claims

1. An online continuous boron removal device for lactulose solution, comprising a base (1), characterized in that: A deboronization box (2) is arranged on the top of the base (1), and a filter box (3) is arranged on the top of the base (1); A first box cover (21) is arranged on the top of the deboronization box (2), a motor (22) is fixedly connected to the top of the first box cover (21), an output shaft of the motor (22) movably passes through the first box cover (21) and is fixedly connected to a cross bar, a circular ring (23) is fixedly connected to the outer side of the cross bar, a mounting sleeve (24) is fixedly connected to the bottom of the circular ring (23), a stud (25) is threadedly connected to the inside of the mounting sleeve (24), a mesh tube (26) is fixedly connected to the bottom of the stud (25), and the mesh tube (26) is filled with ion exchange resin.

2. The on-line continuous boron removal device for lactulose solution according to claim 1, characterized in that: A plurality of the mounting sleeves (24) are provided, and the plurality of mounting sleeves (24) are arranged in a ring array.

3. The on-line continuous boron removal device for lactulose solution according to claim 1, characterized in that: The left side of the deboronization box (2) is provided with a material inlet (27), the bottom of the deboronization box (2) is provided with a first discharge pipe (28), and the first discharge pipe (28) is provided with a valve.

4. The on-line continuous boron removal device for lactulose solution according to claim 1, characterized in that: Two electric push rods (11) are fixedly connected to the top of the base (1), and push plates are respectively fixedly connected to the tops of the two electric push rods (11), and the ends of the push plates close to each other are respectively fixedly connected to the first box cover (21).

5. The on-line continuous boron removal device for lactulose solution according to claim 1, characterized in that: A second box cover (31) is fixedly connected to the top of the filter box (3) by means of bolts, and a filter screen (32) is arranged inside the filter box (3).

6. The on-line continuous boron removal device for lactulose solution according to claim 3, characterized in that: A pump body (33) is arranged on the right side of the first discharge pipe (28), and a material guide pipe (34) is arranged at one end of the pump body (33) away from the first discharge pipe (28).

7. The on-line continuous boron removal device for lactulose solution according to claim 6, characterized in that: One end of the material guide pipe (34) away from the pump body (33) is connected to the filter box (3), and a second material discharge pipe (35) is provided at the bottom of the filter box (3).

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