A methyl ester extraction device for saccharin production

Abstract

The utility model discloses a methyl ester extraction device for saccharin production, it includes: the outer tube, the outer tube is detachably connected with the fixed disc, the fixed disc is fixedly connected with the material collecting hopper, the material collecting hopper upper surface is fixedly connected with the inner tube, the inner tube is located the inside of outer tube, be provided with the gap between the outer tube and the inner tube, be provided with the piston plate in the gap, the outer tube is fixedly connected with electric telescopic handle no.

Description

Technical Field

[0001] This utility model relates to the technical field of methyl ester extraction devices, and in particular to a methyl ester extraction device for saccharin production. Background Technology

[0002] In saccharin production, methyl ester extraction is a crucial step, directly impacting the purity and yield of the saccharin product. Traditional methyl ester extraction equipment faces a technical bottleneck in temperature control. Because methyl ester readily decomposes at high temperatures, conventional extraction devices often lack efficient and precise temperature regulation mechanisms, making it difficult to maintain a suitable low-temperature environment in real time during extraction. This not only leads to the loss of effective methyl ester components and reduced extraction efficiency but may also result in poor liquid-phase separation due to temperature fluctuations, affecting subsequent product purification and refining processes. Furthermore, existing equipment lacks timeliness and flexibility in temperature regulation, failing to quickly adapt to the temperature requirements of different production conditions, severely hindering the automation and refinement of saccharin production. Utility Model Content

[0003] The purpose of this invention is to solve at least one of the technical problems existing in the prior art, and to provide a methyl ester extraction device for saccharin production. This device solves the problem that conventional extraction devices cannot efficiently regulate temperature, while avoiding the loss of effective methyl ester components and low extraction efficiency. It also solves the problems of insufficient timeliness and flexibility in temperature regulation of existing devices.

[0004] This utility model also provides a methyl ester extraction device for saccharin production, comprising: an outer cylinder, a fixed plate detachably connected to the outer cylinder, a collection hopper fixedly connected to the fixed plate, an inner cylinder fixedly connected to the upper surface of the collection hopper, the inner cylinder being located inside the outer cylinder, a gap being provided between the outer cylinder and the inner cylinder, a piston plate being provided in the gap, an electric telescopic rod being fixedly connected inside the outer cylinder, the output end of the electric telescopic rod being fixedly connected to the upper surface of the piston plate, two piston plates being provided, and the two piston plates being fixedly connected by a connecting plate, a liquid level sensor, a temperature sensor, and a heating tube being provided between the piston plates, and a circulating cooling module being provided on the outer cylinder. Through the above structure, the temperature of the inner cylinder can be quickly adjusted and replaced, thereby avoiding decomposition of methyl ester due to excessively high temperature during extraction. Simultaneously, the low temperature during extraction also facilitates better separation between the liquid phases.

[0005] According to the present invention, a methyl ester extraction device for saccharin production is provided, wherein a separator is fixedly connected to the upper surface of the inner cylinder, a hollow column is fixedly connected to the upper surface of the separator, a feed pipe is provided inside the hollow column, the feed pipe penetrates the upper surface of the outer cylinder and extends to the outside of the outer cylinder, and the above structure facilitates the entry of materials into the inner cylinder for extraction.

[0006] According to the present invention, a methyl ester extraction device for saccharin production includes an electric telescopic rod II fixedly connected inside the inner cylinder. The output end of the electric telescopic rod II is fixedly connected to a guide pipe via a fixing component. A stratification sensor is installed on the fixing component. A liquid pump is fixedly connected to the upper surface of the outer cylinder. The input end of the liquid pump is connected to the guide pipe, and the output end is connected to another guide pipe. With the above structure, it is convenient to draw up the upper layer of the stratified liquid phase, thereby separating the liquid phases.

[0007] According to the methyl ester extraction device for saccharin production described in this utility model, the outer cylinder and the side surface of the fixed plate are both fixedly connected to a fixing block, and the fixing block is provided with a bolt. The lower surface of the fixed plate is fixedly connected to a support column. Through the above structure, it is convenient to connect and fix the fixed plate and the outer cylinder, and at the same time, the whole structure is supported.

[0008] According to the present invention, a methyl ester extraction device for saccharin production has a pressure relief pipe, a liquid inlet pipe, and a water outlet pipe fixedly connected to the side surface of the outer cylinder. The pressure relief pipe, liquid inlet pipe, and water outlet pipe all penetrate the outer cylinder and are connected to it. Through the above structure, it is convenient to inject and discharge water, and at the same time, the air in the outer cylinder is discharged during water injection, effectively relieving pressure.

[0009] According to the methyl ester extraction device for saccharin production described in this utility model, a discharge pipe is fixedly connected to the lower surface of the collecting hopper, and solenoid valves are installed on the discharge pipe, pressure relief pipe, liquid inlet pipe, and water outlet pipe. The above structure facilitates the control of its flow.

[0010] According to the present invention, a methyl ester extraction device for saccharin production includes a circulating refrigeration module comprising a water pump, a circulating pipe, and refrigeration components (including an evaporator, a condenser, an expansion valve, and a compressor). The refrigeration components and the water pump are connected to the outer cylinder through the circulating pipe. This structure facilitates the extraction and cooling of water from the outer cylinder.

[0011] According to the methyl ester extraction device for saccharin production described in this utility model, a control panel is fixedly connected to the side surface of the outer cylinder. The control panel is electrically connected to the liquid pump, the circulating refrigeration module, the first electric telescopic rod, the heating tube, the second electric telescopic rod, the liquid level sensor, and the temperature sensor. The above structure facilitates the control of the above components.

[0012] Beneficial effects:

[0013] Compared with existing technologies, this methyl ester extraction device for saccharin production is equipped with an outer cylinder, a fixed plate, a collection hopper, an inner cylinder, a piston plate, an electric telescopic rod, a connecting plate, a heating tube, a temperature sensor, and a circulating cooling module. This allows for quick adjustment and replacement of the inner cylinder temperature, thereby preventing decomposition of methyl ester due to excessively high temperatures during extraction. At the same time, the low temperature during extraction also facilitates better separation between the liquid phases. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is an overall structural diagram of a methyl ester extraction device for saccharin production according to this utility model;

[0016] Figure 2 This is a bottom view of the methyl ester extraction device for saccharin production according to this utility model;

[0017] Figure 3 This is a cross-sectional view of a methyl ester extraction device for saccharin production according to the present invention.

[0018] Figure 4 This is a longitudinal sectional view of a methyl ester extraction device for saccharin production according to the present invention.

[0019] Figure 5 This is a cross-sectional structural diagram of the inner cylinder of a methyl ester extraction device for saccharin production according to this utility model.

[0020] Legend:

[0021] 1. Outer cylinder; 2. Feed pipe; 3. Pressure relief pipe; 4. Liquid inlet pipe; 5. Circulating refrigeration module; 6. Liquid pump; 7. Guide pipe; 8. Water outlet pipe; 9. Fixing block; 10. Fixing plate; 11. Support column; 12. Discharge pipe; 13. Dividing cylinder; 14. Hollow column; 15. Inner cylinder; 16. Electric telescopic rod one; 17. Piston plate; 18. Heating tube; 19. Collection hopper; 20. Electric telescopic rod two; 21. Connecting plate; 22. Liquid level sensor; 23. Temperature sensor; 24. Control panel. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-5This utility model discloses a methyl ester extraction device for saccharin production, comprising: an outer cylinder 1, a fixed plate 10 detachably connected to the outer cylinder 1, a collection hopper 19 fixedly connected to the fixed plate 10, an inner cylinder 15 fixedly connected to the upper surface of the collection hopper 19, the inner cylinder 15 being located inside the outer cylinder 1, a gap being provided between the outer cylinder 1 and the inner cylinder 15, a piston plate 17 being provided in the gap, an electric telescopic rod 16 being fixedly connected inside the outer cylinder 1, the output end of the electric telescopic rod 16 being fixedly connected to the upper surface of the piston plate 17, two piston plates 17 being provided, and the two piston plates 17 being fixedly connected by a connecting plate 21, a liquid level sensor 22, a temperature sensor 23, and a heating tube 18 being provided between the piston plates 17, a circulating refrigeration module 5 being provided on the outer cylinder 1, the circulating refrigeration module 5 including a water pump, a circulation pipe, and refrigeration components (including an evaporator, a condenser, an expansion valve, and a compressor), the refrigeration components and the water pump being connected to the outer cylinder 1 through the circulation pipe.

[0024] Specifically, when the material enters the inner cylinder 15 for extraction, the electric telescopic rod 16 drives the piston plate 17 to rise, and at the same time the heating tube 18 works to heat the water. The temperature is detected by the temperature sensor 23. When the extraction is completed or the temperature is too high, the electric telescopic rod 16 drives the piston plate 17 to fall, causing the cold water above the upper piston plate 17 to move to the inner cylinder 15 area to cool the inner cylinder 15. After cooling, the temperature of the inner cylinder 15 is lowered, which can make the liquid phase stratification effect after extraction better. The connecting plate 21 facilitates the synchronous lifting and lowering of the two piston plates 17. The circulating refrigeration module 5 facilitates the circulation of cold water and cools the cold water to prevent the temperature from rising and reducing the cooling effect. The evaporator in the refrigeration component compresses the refrigerant, increases the pressure and temperature, and drives the refrigeration cycle. The condenser dissipates the heat of the high-temperature and high-pressure refrigerant and liquefies it into a high-pressure liquid. The expansion valve is used to regulate the refrigerant flow, reduce the pressure and cool it, and improve the refrigeration effect. The low-pressure liquid refrigerant in the evaporator absorbs heat and evaporates into a low-pressure gas, thereby carrying away heat to achieve refrigeration.

[0025] A separator cylinder 13 is fixedly connected to the upper surface of the inner cylinder 15. A hollow column 14 is fixedly connected to the upper surface of the separator cylinder 13. A feed pipe 2 is provided inside the hollow column 14. The feed pipe 2 penetrates the upper surface of the outer cylinder 1 and extends to the outside of the outer cylinder 1. An electric telescopic rod 20 is fixedly connected inside the inner cylinder 15. A guide pipe 7 is fixedly connected to the output end of the electric telescopic rod 20 through a fixing component. A layering sensor is provided on the fixing component. A liquid pump 6 is fixedly connected to the upper surface of the outer cylinder 1. The input end of the liquid pump 6 is connected to the guide pipe 7, and the output end is connected to another guide pipe 7.

[0026] Specifically, during liquid separation, the position of the liquid phase in the separation is detected by the layer sensor on the fixed part, the electric telescopic rod 20 extends, driving the guide pipe 7 to descend, the liquid pump 6 works, and the upper liquid phase in the separation is drawn up, and the drawn liquid is transported to the pre-prepared collection device through another guide pipe 7. The separator 13 facilitates the separation between the upper surface of the inner cylinder 15 and the outer cylinder 1.

[0027] The outer cylinder 1 and the side surface of the fixed plate 10 are both fixedly connected to the fixing blocks 9, and the fixing blocks 9 are provided with bolts. The lower surface of the fixed plate 10 is fixedly connected to the support column 11. The side surface of the outer cylinder 1 is fixedly connected to the pressure relief pipe 3, the liquid inlet pipe 4, and the water outlet pipe 8. The pressure relief pipe 3, the liquid inlet pipe 4, and the water outlet pipe 8 all pass through the outer cylinder 1 and are connected to the outer cylinder 1. The lower surface of the hopper 19 is fixedly connected to the discharge pipe 12. The discharge pipe 12, the pressure relief pipe 3, the liquid inlet pipe 4, and the water outlet pipe 8 are all provided with solenoid valves. The side surface of the outer cylinder 1 is fixedly connected to the control panel 24. The control panel 24 is electrically connected to the liquid pump 6, the circulating refrigeration module 5, the electric telescopic rod 16, the heating pipe 18, the electric telescopic rod 20, the liquid level sensor 22, and the temperature sensor 23.

[0028] Specifically, the fixing block 9 and bolts facilitate the connection and fixation between the outer cylinder 1 and the fixing plate 10, the support column 11 supports the whole, the pressure relief pipe 3 releases the air in the outer cylinder 1 when water is injected, thus relieving pressure and facilitating water injection, the liquid inlet pipe 4 and the water outlet pipe 8 facilitate the entry and exit of water into and out of the outer cylinder 1, the control panel 24 facilitates the control of electronic components, and the liquid level sensor 22 facilitates the detection of water level when water is injected.

[0029] Working principle: During use, the material is injected into the inner cylinder 15 through the feed pipe 2 for reaction and extraction. When the heating pipe 18 is working, it heats the inner cylinder 15 to improve the extraction efficiency. When the temperature is too high or the extraction is completed, the heating pipe 18 stops working. At the same time, the electric telescopic rod 16 works, driving the piston plate 17 to descend, so that cold water falls with the piston plate 17 to cool the inner cylinder 15, ensuring that the methyl ester will not decompose due to excessive temperature. It also facilitates the stratification of the liquid phases after extraction. When it is necessary to remove the stratified liquid phase, the electric telescopic rod 20 descends. Under the action of the stratification sensor, when it descends to the stratification point, the liquid pump 6 works, drawing up the upper liquid phase through the guide pipe 7, and the lower liquid phase is discharged from the discharge pipe 12.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A methyl ester extraction apparatus for saccharin production, characterized by comprising: include: The outer cylinder (1) is detachably connected to a fixed plate (10), and a hopper (19) is fixedly connected to the fixed plate (10). An inner cylinder (15) is fixedly connected to the upper surface of the hopper (19). The inner cylinder (15) is located inside the outer cylinder (1). A gap is provided between the outer cylinder (1) and the inner cylinder (15). A piston plate (17) is provided in the gap. An electric telescopic rod (16) is fixedly connected inside the outer cylinder (1). The output end of the electric telescopic rod (16) is fixedly connected to the upper surface of the piston plate (17). There are two piston plates (17), and the two piston plates (17) are fixedly connected by a connecting plate (21). A liquid level sensor (22), a temperature sensor (23), and a heating tube (18) are provided between the piston plates (17). A circulating cooling module (5) is provided on the outer cylinder (1).

2. The methyl ester extraction apparatus for saccharin production according to claim 1, characterized in that, A separator cylinder (13) is fixedly connected to the upper surface of the inner cylinder (15), and a hollow column (14) is fixedly connected to the upper surface of the separator cylinder (13). A feed pipe (2) is provided inside the hollow column (14), and the feed pipe (2) penetrates the upper surface of the outer cylinder (1) and extends to the outside of the outer cylinder (1).

3. The methyl ester extraction apparatus for saccharin production according to claim 1, characterized by An electric telescopic rod two (20) is fixedly connected inside the inner cylinder (15). The output end of the electric telescopic rod two (20) is fixedly connected to a guide pipe (7) through a fixing component. A layer sensor is provided on the fixing component. A liquid pump (6) is fixedly connected to the upper surface of the outer cylinder (1). The input end of the liquid pump (6) is connected to the guide pipe (7), and the output end is connected to another guide pipe (7).

4. The methyl ester extraction apparatus for saccharin production according to claim 1, characterized by The outer cylinder (1) and the side surface of the fixed plate (10) are both fixedly connected to a fixing block (9), and a bolt is provided on the fixing block (9). A support column (11) is fixedly connected to the lower surface of the fixed plate (10).

5. The methyl ester extraction apparatus for saccharin production according to claim 1, characterized by The outer cylinder (1) is fixedly connected to a pressure relief pipe (3), an inlet pipe (4), and an outlet pipe (8). The pressure relief pipe (3), the inlet pipe (4), and the outlet pipe (8) all penetrate the outer cylinder (1) and are connected to it.

6. The methyl ester extraction apparatus for saccharin production according to claim 1, characterized by The lower surface of the hopper (19) is fixedly connected to the discharge pipe (12), and electromagnetic valves are installed on the discharge pipe (12), the pressure relief pipe (3), the liquid inlet pipe (4), and the water outlet pipe (8).

7. The apparatus for extracting methyl ester according to claim 1, wherein The circulating refrigeration module (5) includes a water pump, a circulation pipe, and a refrigeration component. The refrigeration component and the water pump are connected to the outer cylinder (1) through the circulation pipe.

8. The methyl ester extraction apparatus for saccharin production according to claim 1, characterized in that, A control panel (24) is fixedly connected to the side surface of the outer cylinder (1). The control panel (24) is electrically connected to the liquid pump (6), the circulating refrigeration module (5), the electric telescopic rod one (16), the heating tube (18), the electric telescopic rod two (20), the liquid level sensor (22), the temperature sensor (23), and the layer sensor.

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