Gluconolactone evaporation and concentration device

Abstract

The utility model relates to the technical field of glucolactone evaporation and concentration, and discloses a glucolactone evaporation and concentration device which comprises a concentration tank, the top of the concentration tank is fixedly connected with a top cover, the top of the top cover is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a condensation tank, and a stirring assembly is arranged in the top cover; the stirring assembly comprises a rotating shaft, the rotating shaft is rotatably connected to the interior of the top cover, a cleaning assembly is arranged on the outer wall of the rotating shaft, a fixing plate is fixedly connected to the outer wall of the rotating shaft, and a cutting blade is fixedly connected to the top of the fixing plate. According to the utility model, the rotating shaft drives the cutting blade, the longitudinal rod I and the longitudinal rod II to quickly rotate through the fixing plate to quickly cut glucolactone, so that the glucolactone is stirred to improve the heating efficiency, the effect of improving the concentration efficiency is achieved, and the problem that the evaporation concentration device cannot be heated easily when being heated is solved. The problem of low evaporation efficiency caused by non-uniform internal liquid is solved, and the concentration efficiency of the evaporation and concentration device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gluconolactone evaporation concentration, especially to a kind of gluconolactone evaporation concentration device. BACKGROUND

[0002] With the growing demand for gluconolactone in the food, chemical and pharmaceutical industries, evaporation concentration technology has become an important part of gluconolactone production. As an organic acid with a wide range of applications, gluconolactone is commonly used in the fields of medicine, food additives, etc., and its concentration process is crucial to improving product quality and production efficiency. In order to improve the efficiency of evaporation concentration, reduce energy consumption and ensure the stability of production, the development of high-efficiency, energy-saving gluconolactone evaporation concentration devices has become the key target of current technical improvement.

[0003] However, in traditional evaporation concentration devices, the heating and evaporation process of the liquid often results in low evaporation efficiency due to uneven heating and insufficient liquid flow, which in turn affects the speed of the concentration process and energy consumption. Therefore, improving the heating uniformity and vapor liquefaction efficiency of the evaporation concentration device is crucial to improving production efficiency and reducing operating costs.

[0004] Existing evaporation concentration devices generally use a combination of steam heating and cooling systems. The basic structure usually includes an evaporation chamber, a condenser, a heating coil, a cooling pipeline and a temperature control device. Steam enters the heating system, which heats the liquid through a coil or other heating equipment. The steam transfers heat to the liquid, which is heated and gradually evaporated in the evaporation chamber. At the same time, the condensing system introduces cooling medium into the condenser through the connecting pipeline, cools the steam and converts it into liquid, completing the vapor liquefaction process. Although this traditional device can meet the basic evaporation concentration needs, there is still room for improvement in terms of processing efficiency and energy consumption. SUMMARY

[0005] To overcome the above shortcomings, the present utility model provides a gluconolactone evaporation concentration device, which aims to improve the problem of low evaporation efficiency caused by uneven internal liquid during heating of the evaporation concentration device.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a gluconolactone evaporation concentration device, comprising a concentration tank, the top of the concentration tank is fixedly connected with a top cover, the top of the top cover is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a condenser, the inside of the top cover is provided with a stirring assembly;

[0007] The stirring assembly includes a rotating shaft, which is rotationally connected inside the top cover, and a cleaning assembly is arranged on the outer wall of the rotating shaft, a fixed plate is fixedly connected to the outer wall of the rotating shaft, a cutting piece is fixedly connected to the top of the fixed plate, a first longitudinal rod is fixedly connected to the outer wall of the fixed plate, a second longitudinal rod is fixedly connected to the outer wall of the fixed plate, and a driving assembly is arranged on the top of the top cover.

[0008] As a further description of the above technical solution:

[0009] The cleaning assembly includes a frame, which is fixedly connected to the outer wall of the rotating shaft, and a scraping strip is fixedly connected to the outer wall of the frame, and the scraping strip is in abutment with the inner wall of the condensation tank.

[0010] As a further description of the above technical solution:

[0011] The driving assembly includes a motor, which is fixedly connected to the top of the top cover, and the output end of the motor is connected to one end of the rotating shaft.

[0012] As a further description of the above technical solution:

[0013] The condensation tank is fixedly connected with a water inlet pipe and a drain pipe inside.

[0014] As a further description of the above technical solution:

[0015] The water inlet pipe is fixedly connected with a plurality of communication pipes, and the communication pipes are fixedly connected with water outlet pipes at the bottom.

[0016] As a further description of the above technical solution:

[0017] The communication pipes are fixedly connected with a first cone and a second cone on the outer wall.

[0018] As a further description of the above technical solution:

[0019] The first cone and the second cone are arranged in a staggered array.

[0020] As a further description of the above technical solution:

[0021] The second cone is provided with a groove inside.

[0022] The utility model has the advantages of:

[0023] 1. In the utility model, first, the rotating shaft drives the cutting piece and the longitudinal rod one and the longitudinal rod two to rotate quickly to cut the gluconolactone, then the gluconolactone is stirred to improve the heating efficiency, the effect that the concentration efficiency is improved is reached, the problem that the evaporation concentration device is heated, the internal liquid is uneven and leads to low evaporation efficiency is solved, and the concentration efficiency of the evaporation concentration device is improved.

[0024] 2. In the utility model, when the steam enters the condensing tank through the connecting pipe, first, the steam passes through the slot between the conical body two and the communicating pipe, the contact time with the outer wall of the communicating pipe is improved, and the conical body one can guide the steam into the conical body two to improve the contact with the communicating pipe and improve the liquefaction efficiency, the effect that the steam liquefaction is improved is reached, the problem that the steam of the evaporation concentration device is liquefied through the cooling pipeline, leading to short contact time and poor liquefaction efficiency is solved, and the practicality of the evaporation concentration device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A perspective view of a gluconolactone evaporation concentration device is provided for the utility model;

[0026] Figure 2 A concentrated acid tank internal structure schematic view of a gluconolactone evaporation concentration device is provided for the utility model;

[0027] Figure 3 A fixed plate structure schematic view of a gluconolactone evaporation concentration device is provided for the utility model;

[0028] Figure 4 A condensing tank internal structure schematic view of a gluconolactone evaporation concentration device is provided for the utility model;

[0029] Figure 5 A conical body one structure schematic view of a gluconolactone evaporation concentration device is provided for the utility model.

[0030] LEGEND:

[0031] 1, the concentration tank, 2, the top cover, 3, the connecting pipe, 4, the condensing tank, 5, the motor, 6, the rotating shaft, 7, the frame, 8, the scraping strip, 9, the fixed plate, 10, the cutting piece, 11, the longitudinal rod one, 12, the longitudinal rod two, 13, the water inlet pipe, 14, the communicating pipe, 15, the conical body one, 16, the conical body two, 17, the water outlet pipe, 18, the drain pipe, 19, the slot. DETAILED DESCRIPTION

[0032] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] With reference to Figures 1-3 The present application provides an embodiment: a kind of gluconic acid lactone evaporation concentration device, including concentration tank 1, concentration tank 1 is used to hold gluconic acid lactone liquid and carries out evaporation concentration processing.Top of concentration tank 1 is fixedly connected with top cover 2, top cover 2 ensures the closed nature of device, it is helpful to keep temperature and pressure stable during concentration process.Top of top cover 2 is fixedly connected with connecting pipe 3, for connecting condensing tank 4, condensing tank 4 is responsible for cooling and converting into liquid with steam.Connecting pipe 3 guides steam from concentration tank 1 to condensing tank 4, ensures the effective collection and liquefaction of steam, top cover 2 is internally provided with stirring assembly, the main role of stirring assembly is to ensure that concentrated liquid is uniformly heated during processing, improves evaporation efficiency;

[0034] Stirring assembly includes rotating shaft 6, rotating shaft 6 is rotatably connected in top cover 2, and plays a role of driving the whole stirring device.Rotating shaft 6 outer wall is provided with cleaning assembly, cleaning assembly works by frame 7 and scraping strip 8 cooperation, scraping strip 8 one side is attached to the inner wall of concentration tank 1, can effectively clean the material residues on the inner wall of concentration tank 1, prevent solid material accumulation or adhesion, ensure that the whole concentration process is smooth, rotating shaft 6 outer wall is fixedly connected with fixed plate 9, and fixed plate 9 top is fixedly connected with cutting blade 10.The setting of cutting blade 10 is to help cutting or stirring gluconic acid lactone, promotes its dissolution and reaction, further improves concentration efficiency.Fixed plate 9 outer wall is also fixedly connected with longitudinal rod one 11 and longitudinal rod two 12, the role of these longitudinal rods is to provide support and guide, so that cutting blade 10 can cut and stir under suitable direction and force, ensure that concentrated liquid is fully mixed, top cover 2 top is provided with driving assembly, and driving assembly includes motor 5, motor 5 is connected with one end of rotating shaft 6 through output end, provides rotating power, drives rotating shaft 6 and the work of all attached stirring and cleaning assembly.Motor 5 ensures the stable rotation of rotating shaft 6, thereby driving the movement of cleaning assembly and cutting blade 10, improves the stirring and cleaning effect of concentrated liquid.

[0035] With reference to Figure 4 And Figure 5The inside of the condensing tank 4 is fixedly connected with the water inlet pipe 13, which is used to introduce cooling water to help the steam in the condensing tank 4 cool down quickly, thereby accelerating the liquefaction process of the steam. The inside of the condensing tank 4 is also fixedly connected with the drain pipe 18 for discharging the liquid formed after cooling to ensure that the liquid in the condensing tank 4 can flow out smoothly and avoid water accumulation affecting the condensation efficiency. The outer wall of the water inlet pipe 13 is fixedly connected with a plurality of communication pipes 14, which are used to connect the condensing tank 4 with other cooling system parts to ensure uniform distribution of cooling water. The bottom of the communication pipe 14 is fixedly connected with the water outlet pipe 17, which is used to discharge the water or other cooling liquid that has been heated to prevent the water from staying in the system for a long time, thereby maintaining the stability of the cooling effect. The outer wall of the communication pipe 14 is fixedly connected with the cone one 15, which is used to increase the contact surface area between the cooling water and the steam to improve the cooling effect and promote more efficient condensation of the steam. The outer wall of the communication pipe 14 is also fixedly connected with the cone two 16, which forms a cooperating structure with the cone one 15. By arranging in an interleaved array, the heat exchange efficiency between the cooling water and the steam is further improved. The inside of the cone two 16 is provided with a slot 19, which is designed to enhance the flowability of the cooling liquid, help the cooling liquid distribute more evenly on the inner wall of the cone, prevent local water flow from being blocked or not smooth, thereby improving the cooling effect in the condensing tank 4 and ensuring that the steam can be more effectively converted into liquid, optimizing the working efficiency of the entire evaporation and concentration device.

[0036] Working principle: when using the gluconolactone evaporation and concentration device, first, when concentrating gluconolactone, the heater heats the concentration tank 1, then the steam enters the condensing tank 4 through the connecting pipe 3 to cool and condense the steam, at the same time, the output end of the motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the cutting blade 10 and the longitudinal rod one 11 and the longitudinal rod two 12 to rotate quickly through the fixed plate 9 to cut and stir the gluconolactone quickly, thereby improving the heating efficiency, at the same time, the rotating shaft 6 is attached to the inner wall of the concentration tank 1 through the scraping strip 8 on one side of the frame 7 to scrape off the adhesion, achieving the effect of improving the concentration efficiency.

[0037] When improving the condensation efficiency of the steam, the cooling water enters the condensing tank 4 through the water inlet pipe 13, then the cooling water extends the path of the cooling water through the communication pipe 14, then the cooling water is discharged through the water outlet pipe 17 for repeated use. When the steam enters the condensing tank 4 through the connecting pipe 3, it first passes through the slot 19 between the cone two 16 and the communication pipe 14 to increase the contact time with the outer wall of the communication pipe 14, at the same time, the cone one 15 can guide the steam into the cone two 16 to increase the contact with the communication pipe 14 and thereby improve the liquefaction efficiency, achieving the effect of improving the liquefaction of the steam.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A gluconolactone evaporation and concentration apparatus, comprising a concentration tank (1), characterized in that: The top of the concentration tank (1) is fixedly connected to a top cover (2), the top of the top cover (2) is fixedly connected to a connecting pipe (3), one end of the connecting pipe (3) is fixedly connected to a condenser tank (4), and a stirring assembly is provided inside the top cover (2). The stirring assembly includes a rotating shaft (6), which is rotatably connected inside the top cover (2). A cleaning assembly is provided on the outer wall of the rotating shaft (6). A fixing plate (9) is fixedly connected to the outer wall of the rotating shaft (6). A cutting blade (10) is fixedly connected to the top of the fixing plate (9). A longitudinal rod one (11) is fixedly connected to the outer wall of the fixing plate (9). A longitudinal rod two (12) is fixedly connected to the outer wall of the fixing plate (9). A driving assembly is provided on the top of the top cover (2).

2. The glucono-delta-lactone evaporation and concentration apparatus according to claim 1, characterized in that: The cleaning assembly includes a frame (7), which is fixedly connected to the outer wall of the rotating shaft (6). A scraper (8) is fixedly connected to the outer wall of the frame (7), and one side of the scraper (8) is in contact with the inner wall of the concentration tank (1).

3. The glucono-delta-lactone evaporation and concentration apparatus according to claim 1, characterized in that: The drive assembly includes a motor (5), the outer wall of which is fixedly connected to the top of the top cover (2), and the output end of the motor (5) is connected to one end of the rotating shaft (6).

4. The glucono-delta-lactone evaporation and concentration apparatus according to claim 1, characterized in that: The condenser (4) is fixedly connected to a water inlet pipe (13) and a drain pipe (18).

5. The glucono-delta-lactone evaporation and concentration apparatus according to claim 4, characterized in that: The outer wall of the inlet pipe (13) is fixedly connected to multiple connecting pipes (14), and the bottom of the connecting pipes (14) is fixedly connected to an outlet pipe (17).

6. The glucono-delta-lactone evaporation and concentration apparatus according to claim 5, characterized in that: A cone (15) is fixedly connected to the outer wall of the connecting pipe (14), and a cone (16) is fixedly connected to the outer wall of the connecting pipe (14).

7. The glucono-delta-lactone evaporation and concentration apparatus according to claim 6, characterized in that: The cone one (15) and cone two (16) are arranged in an alternating array.

8. The glucono-delta-lactone evaporation and concentration apparatus according to claim 6, characterized in that: The cone (16) has a slot (19) inside.

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