High-efficiency evaporation device for glucose production and processing

Abstract

The utility model provides a kind of high-efficiency evaporation device for glucose production and processing, including the bottom bracket in the lowermost, evaporator is installed in the upper side of bottom bracket by inclined support frame, reflux filter box is installed in the side of evaporator by positive support frame;Discharge pipe is installed at the lowest position of evaporator, there is a gas outlet cylinder above the highest position of evaporator, there is a feeding port connected with the inside of evaporator in the side of gas outlet cylinder;Multiple condensing pipes are equipped in the inside of reflux filter box, shunt cylinder is connected in the one end of condensing pipe, the outer end of shunt cylinder is connected with the gas outlet cylinder in evaporator by connecting pipe.The utility model can guide the steam containing saccharide aqueous solution generated in evaporator into reflux filter box, steam is condensed into liquid state by condensing pipe, participate in crystallization by refluxing into evaporator, steam containing saccharide aqueous solution can be recycled, and the waste of raw material is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of evaporation device technology, and in particular relates to a high-efficiency evaporation device for glucose production and processing. Background Technology Glucose plays a vital role in biology, serving as an energy source for living cells and a metabolic intermediate, essentially the primary energy-supplying substance for organisms. Glucose production requires the evaporation of aqueous sugar solutions to crystallize the glucose, necessitating the use of evaporation equipment.

[0002] However, it has been found that the existing equipment releases most of its steam directly into the environment. This steam contains some sugar solution, and direct discharge will waste raw materials and increase the company's production costs. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a high-efficiency evaporation device for glucose production and processing, and the technical solution adopted is as follows: A high-efficiency evaporation device for glucose production and processing includes a base frame at the bottom, an evaporator mounted on the base frame via an inclined support frame, a reflux filter box mounted on one side of the evaporator via a positive support frame, a discharge pipe installed at the lowest point of the evaporator, an air outlet provided above the highest point of the evaporator, and a feed port connected to the inside of the evaporator provided on one side of the air outlet. The reflux filter box is equipped with multiple condenser tubes. One end of each condenser tube is connected to a distributor tube, and the outer end of the distributor tube is connected to the outlet tube in the evaporator via a connecting pipe. The other end of each condenser tube is connected to a collector tube. At the bottom of the reflux filter box, there is a reflux pipe connected to the evaporator.

[0004] Furthermore, a stirring motor is installed at the highest end of the evaporator, and a stirring shaft connected to the stirring motor is provided inside the evaporator. An outer jacket is provided on the outside of the evaporator, and a heater is installed between the evaporator and the outer jacket. The stirring shaft and the heater can achieve uniform heating of the sugar solution.

[0005] Furthermore, a heat-conducting plate is provided above the condenser tube, and a square opening is provided above the reflux filter box. The edge of the opening extends downward to contact the upper surface of the heat-conducting plate. A heat sink with a plate structure is provided inside the opening and above the heat-conducting plate, which can keep the condenser tube stably within a certain temperature range and improve the continuous working effect of the condenser tube.

[0006] Furthermore, a filter screen is installed at the outer end of the collector cylinder, which can slow down the steam flow rate and improve the condensation effect.

[0007] Furthermore, several through holes are provided at the lower end of each condenser tube, through which the condensed liquid can fall into the return filter box.

[0008] Furthermore, the return pipe is equipped with a one-way valve to prevent steam in the evaporator from entering the return filter box through the return pipe.

[0009] Compared with the prior art, the present invention has the following beneficial effects: This invention can guide the steam containing sugar aqueous solution generated in the evaporator into the reflux filter box, where the steam is condensed into liquid through the condenser tube and then refluxed back into the evaporator to participate in crystallization. This allows the steam containing sugar aqueous solution to be recovered, reducing the waste of raw materials. With the same amount of raw materials, this device can obtain more glucose crystals.

[0010] In this invention, the steam that is not condensed into liquid will be discharged from one end of the collector cylinder in the return filter box. The filter screen installed in the collector cylinder can slow down the steam flow rate and improve the condensation effect. Furthermore, the heat-conducting plate and heat sink can keep the condenser tube stably maintained within a certain temperature range, thereby improving the continuous working effect of the condenser tube. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the installation structure of the reflux pipe of this utility model; Figure 3 This is a schematic diagram of the internal structure of the evaporator of this utility model; Figure 4 This is a schematic diagram of the connection structure between the flow divider and the condenser tube of this utility model; Figure 5 This is a schematic diagram of the internal structure of the reflux filter box of this utility model; Figure 6 This is a utility model Figure 1 Schematic diagram of the cross-section structure at point a; Figure 7 This is a utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle; Figure 8 This is a utility model Figure 3 Enlarged schematic diagram of the structure at point B; Figure 9 This is a utility model Figure 6 Enlarged schematic diagram of the structure at point C.

[0012] In the picture: 1-Base frame, 11-Inclined support frame, 12-Straight support frame, 2-Evaporator, 21-Feeding port, 22-Stirring motor, 23-Stirring shaft, 24-Outer casing, 25-Heater, 26-Discharge pipe, 27-Outlet cylinder, 3-Recirculation filter box, 31-Diverter cylinder, 32-Condenser pipe, 33-Collector cylinder, 34-Filter screen, 35-Opening, 36-Heat conduction plate, 37-Heat sink, 4-Connecting pipe, 5-Recirculation pipe, 51-One-way valve. Detailed Implementation

[0013] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0014] As attached Figure 1-9 As shown.

[0015] A high-efficiency evaporation device for glucose production and processing includes a base frame 1 at the bottom, an evaporator 2 fixedly mounted above the base frame 1 by an inclined support frame 11, and a reflux filter box 3 fixedly mounted on one side of the evaporator 2 by a positive support frame 12. The evaporator 2 is installed at an angle, with a stirring motor 22 installed at the highest end of the evaporator 2, a stirring shaft 23 connected to the stirring motor 22 inside the evaporator 2, an outer jacket 24 outside the evaporator 2, a heater 25 installed between the evaporator 2 and the outer jacket 24, a discharge pipe 26 installed at the lowest point of the evaporator 2, and an exhaust pipe 27 above the highest point of the evaporator 2. A feed port 21 connected to the interior of the evaporator 2 is located on one side of the exhaust pipe 27. With the above structure, the sugar solution to be evaporated can be added into the evaporator 2 through the feed port 21. Under the action of the heater 25 and the stirring shaft 23, the grape solution can be uniformly heated, and the steam generated by heating will move upward and be discharged from the rear through the exhaust pipe 27.

[0016] Multiple condenser tubes 32 are provided inside the reflux filter box 3. A flow divider 31 is connected to one end of the condenser tube 32. The outer end of the flow divider 31 is connected to the outlet tube 27 in the evaporator 2 through the connecting pipe 4.

[0017] A collector 33 is connected to the other end of the condenser tube 32. A filter screen 34 is installed at the outer end of the collector 33. The filter screen 34 can slow down the steam outflow and increase the efficiency of the condenser tube 32.

[0018] Several through holes are provided at the lower end of each condenser tube 32, which allows the condensed liquid to drip into the interior of the reflux filter box 3 and be transported back to the interior of the evaporator 2 through the reflux pipe 5 at one end of the reflux filter box 3. A one-way valve 51 is provided in the reflux pipe 5 to prevent the steam in the evaporator 2 from entering the reflux filter box 3 through the reflux pipe 5.

[0019] A heat-conducting plate 36 is provided above the condenser tube 32, and a square opening 35 is provided above the reflux filter box 3. The edge of the opening 35 extends downward to contact the upper surface of the heat-conducting plate 36. A heat sink with a plate structure is provided inside the opening 35 and above the heat-conducting plate 36. Through this structure, the condenser tube 32 can be stably maintained in a certain temperature range, thereby improving the continuous working effect of the condenser tube 32.

[0020] The working principle of this scheme is as follows: the sugar aqueous solution evaporates and crystallizes in the evaporator 2. The steam generated by evaporation can enter the condenser 32 in the return filter box 3 through the connecting pipe 4. The steam is condensed into liquid and drips into the return filter box 3, and then enters the evaporator 2 again through the return pipe 5 to participate in crystallization. During this process, some of the steam that is not condensed into liquid will be discharged from one end of the collector 33 in the return filter box 3. The filter screen 34 set in the collector 33 can slow down the steam flow rate, improve the condensation effect, and allow some of the steam containing the sugar aqueous solution to be recovered, reducing the waste of raw materials. Under the same amount of raw materials, this device can obtain more glucose crystals.

[0021] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution described in this utility model, falls within the protection scope of this utility model.

Claims

1. A high-efficiency evaporation device for glucose production and processing, comprising a base frame (1) at the bottom, characterized in that: An evaporator (2) is installed above the base frame (1) via an inclined support frame (11), and a reflux filter box (3) is installed on one side of the evaporator (2) via a positive support frame (12); a discharge pipe (26) is installed at the lowest point of the evaporator (2), an air outlet (27) is provided above the highest point of the evaporator (2), and a feeding port (21) connected to the inside of the evaporator (2) is provided on one side of the air outlet (27); Multiple condenser tubes (32) are provided inside the reflux filter box (3). A flow divider (31) is connected to one end of the condenser tube (32). The outer end of the flow divider (31) is connected to the outlet tube (27) in the evaporator (2) through a connecting pipe (4). A collector tube (33) is connected to the other end of the condenser tube (32). A reflux pipe (5) connected to the evaporator (2) is provided at the lower end of the reflux filter box (3).

2. The high-efficiency evaporation device for glucose production and processing as described in claim 1, characterized in that: A stirring motor (22) is installed at the highest end of the evaporator (2), and a stirring shaft (23) connected to the stirring motor (22) is provided inside the evaporator (2).

3. The high-efficiency evaporation device for glucose production and processing as described in claim 2, characterized in that: An outer jacket (24) is provided on the outside of the evaporator (2), and a heater (25) is installed between the evaporator (2) and the outer jacket (24).

4. The high-efficiency evaporation device for glucose production and processing as described in claim 1, characterized in that: A heat-conducting plate (36) is provided above the condenser tube (32), and a square opening (35) is provided above the reflux filter box (3). The edge of the opening (35) extends downward to contact the upper surface of the heat-conducting plate (36).

5. The high-efficiency evaporation device for glucose production and processing as described in claim 4, characterized in that: A heat sink with a plate structure is provided inside the opening (35) and above the heat-conducting plate (36).

6. The high-efficiency evaporation device for glucose production and processing as described in claim 1, characterized in that: A filter screen (34) is installed at the outer end of the collector tube (33).

7. The high-efficiency evaporation device for glucose production and processing as described in claim 1, characterized in that: Several through holes are provided at the lower end of each condenser tube (32).

8. The high-efficiency evaporation device for glucose production and processing as described in claim 1, characterized in that: The return pipe (5) is equipped with a one-way valve (51).

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