Straw sugar evaporating crystallizer
By introducing a stirring mechanism and water storage tank into the straw sugar evaporation crystallizer, the problems of low cleaning efficiency and resource waste in the inner wall of the equipment are solved, and the effects of uniform heating of the solution, uniform precipitation of crystals and resource conservation are achieved.
Patent Information
- Application Number
- CN202420636115.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The existing straw sugar evaporation and crystallization equipment cannot effectively clean the inner wall, resulting in inefficiency and the crystals contained in the steam are directly discharged, resulting in waste of resources.
A straw sugar evaporation crystallizer was designed, equipped with a mixing mechanism and a water storage tank. The stirring mechanism uses a motor-driven agitator rod and scraper to achieve solution stirring and cleaning of the inner wall; the water storage tank cools down steam through a heat conductor pipe to form a solution and reduce resource waste.
Through the use of the stirring mechanism, the uniform heating of the solution and the uniformity of crystal precipitation are improved, the cleaning workload of the staff is reduced, and the working efficiency is improved. At the same time, the design of the water storage tank reduces the direct discharge of steam, saves resources and reduces heating time.
Smart Images
Figure CN222647998U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of straw sugar production, in particular to a straw sugar evaporation crystallizer. Background Art
[0002] Corn straw mainly contains three components: cellulose, hemicellulose and lignin, and also contains a small amount of protein, ash and starch. Using non-food plant resources such as corn straw as raw materials, straw sugar is produced in an evaporative crystallizer. The evaporative crystallizer uses the evaporation of part of the solvent to achieve the supersaturation of the solution, which makes it very similar to the evaporator used for ordinary liquid concentration in principle and structure. Although ordinary evaporators can allow solid precipitation during operation, it is difficult to achieve effective control of grain classification. Therefore, there is often a difference between evaporative crystallizers and ordinary evaporators.
[0003] The crystals formed during the evaporation and crystallization process will adhere to the inner wall of the equipment. Since the current equipment does not have the ability to clean the inner wall, the staff needs to shut down the equipment and then clean it, which reduces work efficiency. In addition, steam containing crystals will be generated during the evaporation and crystallization process. The current equipment directly discharges it, which leads to a waste of resources. Therefore, a straw sugar evaporation crystallizer is urgently needed to improve the above problems. Utility Model Content
[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.
[0005] To this end, one purpose of the utility model is to propose a straw sugar evaporation crystallizer to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.
[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a straw sugar evaporation crystallizer, including an evaporation barrel, a mounting seat is provided on one side of the evaporation barrel, a raw material box is provided on one side of the evaporation barrel, a feed port is provided on one side of the evaporation barrel, a discharge port is provided on the side of the evaporation barrel away from the feed port, a first air outlet is provided on the top of the evaporation barrel near the discharge port, a stirring mechanism is provided inside the evaporation barrel, a steam bin is provided inside the evaporation barrel, a water storage tank is provided on one side of the evaporation barrel, and a heating box is provided on one side of the water storage tank.
[0007] The utility model is further configured as follows: the stirring mechanism comprises a motor, the output end of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is provided with a stirring rod, one side of the stirring rod is provided with a mounting plate, and one side of the mounting plate is provided with a scraper.
[0008] By adopting the above technical solution, the solution can be stirred and the inner wall of the evaporation barrel can be cleaned.
[0009] The utility model is further configured as follows: a submersible pump is arranged inside the raw material box, a connecting pipe is arranged at the output end of the submersible pump, a first water pump is arranged on one side of the raw material box, and a liquid inlet is opened on one side of the raw material box.
[0010] By adopting the above technical solution, the raw materials can be pumped into the interior of the evaporation barrel.
[0011] The utility model is further configured as follows: a first water inlet is arranged on one side of the water tank, a heat conduction pipe is arranged inside the water tank, a filter is arranged inside the heat conduction pipe, and a water outlet is arranged on one side of the water tank.
[0012] By adopting the above technical solution, the steam can be cooled.
[0013] The utility model is further configured as follows: a second air outlet is provided on one side of the heating box, a heating column is provided inside the heating box, a second water pump is provided on one side of the heating box, and a second water inlet is opened on one side of the heating box.
[0014] By adopting the above technical solution, steam can be generated.
[0015] The utility model is further configured as follows: a valve is arranged on the outer surface of the discharge port, and the raw material box, the evaporation barrel, the water storage tank and the heating box are all connected via a connecting pipe.
[0016] By adopting the above technical solution, the finished product can be discharged.
[0017] In summary, the beneficial technical effects of the utility model are:
[0018] 1. The straw sugar evaporation crystallizer is provided with a stirring mechanism. By starting the motor, the output shaft of the motor rotates to drive the rotating shaft to rotate, and then drives the stirring rod to rotate, so that the solution can be stirred, so that the solution can be heated evenly and the crystals can be precipitated more evenly. The rotation of the stirring rod can drive the scraper to rotate, so that the inner wall of the evaporation barrel can be cleaned, thereby reducing the workload of the staff and improving the work efficiency.
[0019] 2. The straw sugar evaporation crystallizer is provided with a water storage tank, and the steam generated during the evaporation process can be introduced into the interior of the heat pipe through a connecting pipe. The steam can be cooled by water in the heat pipe to form a solution, and then flow into the interior of the raw material box to evaporate again, thereby reducing the waste of resources. The heat of the steam can heat the water in the water storage tank, which can reduce the heating time of the heating box, thereby further reducing the waste of resources.
[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0022] Figure 1 It is a structural schematic diagram of the utility model;
[0023] Figure 2 It is a structural schematic diagram of the steam bin of the utility model;
[0024] Figure 3 It is a structural schematic diagram of the stirring mechanism of the utility model;
[0025] Figure 4 It is a structural schematic diagram of the raw material box of the utility model;
[0026] Figure 5 It is a structural schematic diagram of the utility model submersible pump;
[0027] Figure 6 It is a structural schematic diagram of the utility model water storage tank;
[0028] Figure 7 It is a structural schematic diagram of the heating box of the utility model.
[0029] In the figure: 1. evaporation barrel; 2. mounting base; 3. raw material box; 4. feed port; 5. discharge port; 6. first air outlet; 7. stirring mechanism; 8. steam bin; 9. water storage tank; 10. heating box; 11. motor; 12. rotating shaft; 13. stirring rod; 14. mounting plate; 15. scraper; 16. submersible pump; 17. connecting pipe; 18. first water pump; 19. liquid inlet; 20. first water inlet; 21. heat transfer pipe; 22. filter screen; 23. water outlet; 24. second air outlet; 25. heating column; 26. second water pump; 27. second water inlet; 28. valve. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0031] Embodiment 1
[0032] Reference Figure 1 , Figure 2 and Figure 3 , a straw sugar evaporation crystallizer disclosed in the utility model comprises an evaporation barrel 1, which can perform evaporation and crystallization treatment on raw materials, a mounting seat 2 is provided on one side of the evaporation barrel 1, a motor 11 can be fixed, a raw material box 3 is provided on one side of the evaporation barrel 1, a feed port 4 is provided on one side of the evaporation barrel 1, the raw materials can be put into the raw material box 3, a discharge port 5 is provided on the side of the evaporation barrel 1 away from the feed port 4, a first air outlet 6 is provided on the top of the evaporation barrel 1 near the discharge port 5, the steam generated during the evaporation process can enter the inside of the connecting pipe 17, a stirring mechanism 7 is provided inside the evaporation barrel 1, the raw materials can be stirred, and the inner wall of the evaporation barrel 1 can be cleaned, a steam bin 8 is provided inside the evaporation barrel 1, the evaporation barrel 1 can be heated, and the steam can be discharged, a water storage tank 9 is provided on one side of the evaporation barrel 1, the steam can be cooled, and a heating box 10 is provided on one side of the water storage tank 9, which can generate steam.
[0033] Reference Figure 1 , Figures 3 to 5 The stirring mechanism 7 includes a motor 11, the output end of the motor 11 is fixedly connected to a rotating shaft 12, the outer surface of the rotating shaft 12 is provided with a stirring rod 13, which can stir the raw materials, a mounting plate 14 is provided on one side of the stirring rod 13, and a scraper 15 is provided on one side of the mounting plate 14, which can stir the solution, thereby making the raw materials more evenly heated, thereby making the crystal precipitation more even, and can clean the inner wall of the evaporation barrel 1, thereby reducing the workload of the staff and improving the work efficiency. A submersible pump 16 is provided inside the raw material box 3 to extract the raw materials, and a connecting pipe 17 is provided at the output end of the submersible pump 16. A first water pump 18 is provided on one side of the raw material box 3 to pump the cooled solution into the inside of the raw material box 3 again. A liquid inlet 19 is provided on one side of the raw material box 3 to pump the raw materials into the inside of the evaporation barrel 1, thereby reducing the waste of resources.
[0034] Reference Figure 1 , Figure 6 and Figure 7A first water inlet 20 is provided on one side of the water tank 9, a heat pipe 21 is provided inside the water tank 9, which can exchange heat between steam and water, a filter 22 is provided inside the heat pipe 21, which can filter the cooled solution, a water outlet 23 is provided on one side of the water tank 9, which can cool the steam and preliminarily heat the water inside the water tank 9, a second air outlet 24 is provided on one side of the heating box 10, which is connected to the steam bin 8, a heating column 25 is provided inside the heating box 10, which can heat the water, a second water pump 26 is provided on one side of the heating box 10, and a second water inlet 27 is provided on one side of the heating box 10, which can generate steam, thereby heating the evaporation barrel 1.
[0035] Figure 1 and Figure 2 The outer surface of the discharge port 5 is provided with a valve 28, which can control the discharge of the finished product. The raw material box 3, the evaporation barrel 1, the water storage tank 9, and the heating box 10 are all connected by a connecting pipe 17, which can enable the finished product to be discharged, thereby reducing the workload of the staff.
[0036] The implementation principle of this embodiment is:
[0037] The straw sugar evaporation crystallizer is provided with a raw material box 3. When the raw material needs to be evaporated and crystallized, the staff starts the submersible pump 16, and the submersible pump 16 starts to work, and the raw material in the raw material box 3 can be pumped into the evaporation barrel 1. When the raw material in the evaporation barrel 1 is suitable, the staff starts the second water pump 26, and the second water pump 26 starts to work, and the water in the water storage tank 9 can be pumped into the heating box 10. Then the staff starts the heating column 25, and the heating column 25 starts to heat the water in the heating box 10. When the water is heated to a certain degree, steam will be formed, and the steam can enter the steam bin 8 opened in the evaporation barrel 1 through the connecting pipe 17. After the steam enters, it can heat the evaporation barrel 1, and then the raw material in the evaporation barrel 1 can be heated.
[0038] At this time, the staff turns on the motor 11, and the output shaft of the motor 11 starts to rotate. The rotation of the output shaft of the motor 11 can drive the rotating shaft 12 to rotate, and the rotation of the rotating shaft 12 can drive the stirring rod 13 to rotate. The rotation of the stirring rod 13 can stir the raw materials inside the evaporation barrel 1, so that the raw materials can be heated evenly, and the crystal precipitation can be more even. The rotation of the stirring rod 13 can drive the mounting plate 14 to rotate, and the rotation of the mounting plate 14 can drive the scraper 15 to rotate. The rotation of the scraper 15 can scrape the inner wall of the evaporation barrel 1, and then the inner wall of the evaporation barrel 1 can be cleaned, thereby reducing the workload of the staff and improving work efficiency.
[0039] During the evaporation and crystallization process, the water in the raw material evaporates to form steam. At this time, the steam will enter the interior of the connecting pipe 17. The steam can enter the interior of the heat pipe 21 through the connecting pipe 17. When the steam enters the interior of the heat pipe 21, the heat pipe 21 can exchange heat between the steam and water, thereby reducing the temperature of the steam to form a solution. The solution is pumped to the interior of the raw material box 3 by the first water pump 18 through the connecting pipe 17, thereby reducing the waste of resources. While the steam is cooled to form a solution, the temperature of the water in the water tank 9 will also increase simultaneously, thereby heating the water in the water tank 9, thereby reducing the heating time of the water in the heating box 10, thereby further saving resources and reducing the waste of resources.
[0040] Compared with the prior art, the present invention has the following beneficial effects:
[0041] 1. The straw sugar evaporation crystallizer is provided with a stirring mechanism 7. By starting the motor 11, the output shaft of the motor 11 rotates to drive the rotating shaft 12 to rotate, and then drives the stirring rod 13 to rotate, so that the solution can be stirred, so that the solution can be heated evenly and the crystals can be precipitated more evenly. The rotation of the stirring rod 13 can drive the scraper 15 to rotate, so that the inner wall of the evaporation barrel 1 can be cleaned, thereby reducing the workload of the staff and improving the work efficiency.
[0042] 2. The straw sugar evaporation crystallizer is provided with a water storage tank 9. The steam generated during the evaporation process can be introduced into the interior of the heat pipe 21 through the connecting pipe 17. The steam can be cooled by water in the heat pipe 21 to form a solution, and then flow into the interior of the raw material box 3 to evaporate again, thereby reducing the waste of resources. The heat of the steam can heat the water in the water storage tank 9, which can reduce the heating time of the heating box 10, thereby further reducing the waste of resources.
[0043] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A straw sugar evaporation crystallizer, characterized in that: The invention comprises an evaporating barrel (1), a mounting seat (2) is arranged on one side of the evaporating barrel (1), a raw material box (3) is arranged on one side of the evaporating barrel (1), a feed port (4) is provided on one side of the evaporating barrel (1), a discharge port (5) is provided on the side of the evaporating barrel (1) away from the feed port (4), a first air outlet (6) is provided on the top of the evaporating barrel (1) close to the discharge port (5), a stirring mechanism (7) is arranged inside the evaporating barrel (1), a steam bin (8) is arranged inside the evaporating barrel (1), a water storage tank (9) is arranged on one side of the evaporating barrel (1), and a heating box (10) is arranged on one side of the water storage tank (9).
2. The straw sugar evaporation crystallizer according to claim 1, characterized in that: The stirring mechanism (7) comprises a motor (11), the output end of the motor (11) is fixedly connected to a rotating shaft (12), the outer surface of the rotating shaft (12) is provided with a stirring rod (13), one side of the stirring rod (13) is provided with a mounting plate (14), and one side of the mounting plate (14) is provided with a scraper (15).
3. The straw sugar evaporation crystallizer according to claim 1, characterized in that: A submersible pump (16) is arranged inside the raw material box (3), a connecting pipe (17) is arranged at the output end of the submersible pump (16), a first water pump (18) is arranged on one side of the raw material box (3), and a liquid inlet (19) is opened on one side of the raw material box (3).
4. The straw sugar evaporation crystallizer according to claim 1, characterized in that: A first water inlet (20) is provided on one side of the water storage tank (9), a heat conduction pipe (21) is provided inside the water storage tank (9), a filter screen (22) is provided inside the heat conduction pipe (21), and a water outlet (23) is provided on one side of the water storage tank (9).
5. The straw sugar evaporation crystallizer according to claim 1, characterized in that: A second air outlet (24) is provided on one side of the heating box (10), a heating column (25) is provided inside the heating box (10), a second water pump (26) is provided on one side of the heating box (10), and a second water inlet (27) is opened on one side of the heating box (10).
6. The straw sugar evaporation crystallizer according to claim 1, characterized in that: The outer surface of the discharge port (5) is provided with a valve (28), and the raw material box (3), the evaporation barrel (1), the water storage tank (9) and the heating box (10) are all connected via a connecting pipe (17).