A concentration device for monosaccharide production

Abstract

This utility model discloses a concentration device for monosaccharide production, including a chiller, a metering pump, a rotary evaporator, and a vacuum pump. The chiller is equipped with a chilled water inlet pipe, a chilled water outlet pipe, and a drain pipe. The rotary evaporator is equipped with a condenser tube, a blow-off bend, a feed pipe, a feed valve, a collection flask, and a distillation flask. This utility model offers superior concentration results compared to traditional methods. It allows for control of the chilled water temperature, recovery of condensate, improved concentration efficiency, avoidance of condensate waste, and condensate recycling, thus reducing costs and increasing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of concentration devices, and more particularly to a concentration device for monosaccharide production. Background Technology

[0002] Sugar is a vital food source for humans, a structural material for plants, and a major component of the exoskeletons of many animals. Sugars are classified into monosaccharides and polysaccharides. Monosaccharides are sugars that cannot be further hydrolyzed and are the basic molecular units that make up various polysaccharides. Glucose, a familiar example, is a monosaccharide. Other common monosaccharides include fructose, galactose, ribose, deoxyribose, arabinose, and mannose. In the industrial production of monosaccharides, the monosaccharide solution usually needs to be concentrated to increase its concentration for subsequent operations. Traditional concentration methods involve raising the material temperature and using chilled water to vaporize and then liquefy the water in the material. This requires a large amount of chilled water and the treatment of collected condensate, leading to cost and water waste, and reduced efficiency. Therefore, this invention proposes a concentration device for monosaccharide production to solve the problems existing in the prior art. Summary of the Invention

[0003] To address the aforementioned problems, the purpose of this invention is to propose a concentration device for monosaccharide production, which avoids the waste of chilled water costs and the treatment of condensate.

[0004] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a concentration device for monosaccharide production, including a refrigerator, a metering pump, a rotary evaporator and a vacuum pump, wherein the refrigerator is provided with a chilled water inlet pipeline, a chilled water outlet pipeline and a drain pipeline, and the rotary evaporator is provided with a condenser tube, a blowout preventer bend, a feed pipe, a feed valve, a collection bottle and a distillation flask.

[0005] A further improvement is that a metering pump is installed between the chilled water inlet pipeline and the condenser pipe.

[0006] A further improvement is that a drain pipe is provided between the freezer and the collection bottle.

[0007] A further improvement is that a pressure gauge is installed between the condenser tube and the anti-spray bend.

[0008] The beneficial effects of this utility model are as follows: This utility model can collect the concentrated condensate through a concentration device. Compared with traditional concentration, it can control the temperature of the chilled water, recover the condensate, improve the concentration efficiency, avoid the waste of condensate, and recycle the condensate, thereby reducing costs and increasing efficiency. Attached Figure Description

[0009] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0010] Figure 1 This is a schematic diagram of a concentration device for monosaccharide production according to the present invention.

[0011] The components include: 1. Refrigeration unit; 2. Chilled water inlet pipeline; 3. Chilled water outlet pipeline; 4. Metering pump; 5. Condenser; 6. Pressure gauge; 7. Collection bottle; 8. Drainage pipeline; 9. Distillation flask; 10. Anti-spray bend; 11. Rotary evaporator; 12. Feed pipe; 13. Feed valve; 14. Vacuum pump. Detailed Implementation

[0012] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0013] according to Figure 1 As shown, this embodiment provides a concentration device for monosaccharide production, including a chiller 1, a metering pump 4, a rotary evaporator 11 and a vacuum pump 14. The chiller 1 is equipped with a chilled water inlet pipe 2, a chilled water outlet pipe 3 and a drain pipe 8. The rotary evaporator 11 is equipped with a condenser 5, a blowout preventer bend 10, a feed pipe 12, a feed valve 13, a collection bottle 7 and a distillation flask 9.

[0014] A metering pump 4 is installed between the chilled water inlet pipe 2 and the condenser pipe 5.

[0015] A drain pipe 8 is provided between the freezer 1 and the collection bottle 7.

[0016] A pressure gauge 6 is installed between the condenser pipe 5 and the anti-spray bend 10.

[0017] In specific operation, turn on the rotary evaporator 11, set the concentration temperature, turn on the vacuum pump 14, and observe the pointer of the pressure gauge 6. Once the rotary evaporator 11 has been evacuated to negative pressure, loosen the feed valve 13, and the material to be concentrated is drawn into the distillation flask 9 through the feed pipe 12. Turn on the refrigeration unit 1 to prepare chilled water. Turn on the metering pump 4, and the chilled water enters the condenser 5 through the chilled water inlet pipe 2 and then returns to the refrigeration unit 1 through the chilled water outlet pipe 3 to continue preparing chilled water. After the material concentration is complete, the condensate collected in the collection bottle 7 can enter the refrigeration unit 1 through the drain pipe 8 to provide raw materials for subsequent chilled water preparation.

[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A concentration apparatus for monosaccharide production, characterized in that: The equipment includes a chiller (1), a metering pump (4), a rotary evaporator (11), and a vacuum pump (14). The chiller (1) is equipped with a chilled water inlet pipe (2), a chilled water outlet pipe (3), and a drain pipe (8). The rotary evaporator (11) is equipped with a condenser (5), a blowout preventer (10), a feed pipe (12), a feed valve (13), a collection bottle (7), and a distillation flask (9).

2. The concentration apparatus for monosaccharide production according to claim 1, characterized in that: A metering pump (4) is provided between the chilled water inlet pipeline (2) and the condenser pipe (5).

3. A concentration device for monosaccharide production according to claim 1, characterized in that: A drain pipe (8) is provided between the freezer (1) and the collection bottle (7).

4. A concentration apparatus for monosaccharide production according to claim 1, characterized in that: A pressure gauge (6) is provided between the condenser (5) and the anti-spray bend (10).

Images