Energy-saving pressure-reducing chemical rectification device

Abstract

The utility model provides an energy-saving pressure-reducing chemical rectification device, which relates to the technical field of chemical rectification, and comprises a base and an adjusting mechanism, the adjusting mechanism is arranged on the inner side of the base, and the adjusting mechanism is used for cleaning solution remaining in a condenser pipe after distillation with different boiling points is completed, so that the influence on the purification of subsequent distilled solution is prevented, and the working efficiency is improved. An input valve is closed, a cleaning valve is opened, clear water in a water supply tank is guided into a water pipe through a pump machine, residual solution in a condensation pipe is scoured through a branched pipeline, and the purity of an extract is guaranteed; a mixture is distilled at different boiling points through a distillation tower; steam flows through the branched pipeline through a material conveying pipe and is guided into the condensation pipe; cold water is added into a cold water tank to cool the condensation pipe; the liquid storage bottle stores a single extract; the limiting disc calibrates the relative position of the liquid storage bottle and prevents liquid leakage; heat exchange between the distillation tower and the outside is reduced through the vacuum cover, so that heat dissipation of the distillation tower is reduced, and energy is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical distillation, in particular to an energy-saving and reduced-pressure chemical distillation device. Background Art

[0002] Chemical distillation unit is a common separation equipment in the chemical industry. It is mainly used to separate and purify the components in a mixture according to their boiling point differences, separate the different components in the mixture, and separate the raw materials in different boiling point ranges to obtain high-purity products.

[0003] After searching, the patent number "CN215653867U" mentioned in the text that "the utility model discloses an energy-saving and decompression chemical distillation device in the field of chemical distillation technology, including an impurity removal component and a condensation component. The impurity removal component includes a buffer bottle, a threaded ring is provided at the bottom of the buffer bottle, a fixing ring is threadedly connected to the inner wall of the threaded ring, and a filter net bag is connected to the lower end of the fixing ring. A distillation bottle is fixed on the surface of the buffer bottle, an isolation layer is provided in the distillation bottle, and a vacuum chamber is provided between the isolation layer and the distillation bottle. A heating plate is connected to the lower end of the distillation bottle, and an electric heating wire is provided at the upper end of the heating plate. The condensation component includes a condenser. The utility model The filter net bag can remove particulate impurities in the solution, avoid impurities in the solution from clogging the channel, and facilitate cleaning. The filter net bag can be detachably connected to the threaded ring through a fixing ring, and the pin is used to strengthen the fixing strength of the filter net bag. The isolation layer is used to cooperate with the distillation bottle to form a vacuum chamber, which can reduce heat dissipation and improve distillation efficiency. When it is in use, the filter net bag can remove particulate impurities in the solution, avoid impurities in the solution from clogging the channel, and facilitate cleaning. However, during the distillation of a multi-component mixture, the solution remaining in the condenser from the previous distillation will affect the purity of the solution distilled at different boiling points later, affecting the purification effect.

[0004] Therefore, we provide an energy-saving and vacuum chemical distillation device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving vacuum chemical distillation device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving vacuum chemical distillation device, comprising a base and an adjustment mechanism, wherein the inner side of the base is provided with an adjustment mechanism;

[0007] The regulating mechanism includes a cooling component, a processing component, a control component and a water supply component. The cooling component is installed on the top of the base, the processing component is installed inside the cooling component, the control component is installed on the top of the processing component, and the water supply component is installed at one end of the control component.

[0008] Preferably, the cooling assembly includes a support frame and a cold water tank, the top of the base is fixedly connected to the support frame, and the top of the support frame is installed with the cold water tank.

[0009] Preferably, the processing assembly includes a condenser and an output valve, the condenser is installed inside the cold water tank, and the output valve is installed at the bottom end of the condenser.

[0010] Preferably, the control component includes a bifurcated pipe, an input valve and a cleaning valve, the top end of the condenser is fixedly connected to the bifurcated pipe, one end of the bifurcated pipe is equipped with an input valve, and the other end of the bifurcated pipe is equipped with a cleaning valve.

[0011] Preferably, the water supply assembly includes a water pipe, a pump and a water supply tank, the other end of the cleaning valve is equipped with a water pipe, the other end of the water pipe is equipped with a pump, and the bottom end of the pump is fixedly connected to the water supply tank.

[0012] Preferably, a distillation assembly is installed at the other end of the input valve, and the distillation assembly includes a feed pipe, a distillation tower and a vacuum hood. The other end of the input valve is fixedly connected to the outside of the feed pipe, and the other end of the feed pipe is installed with a distillation tower, and a vacuum hood is arranged on the outside of the distillation tower.

[0013] Preferably, a receiving assembly is provided below the cold water tank, and the receiving assembly includes a liquid storage bottle and a limiting plate. A liquid storage bottle is provided below the cold water tank, and a limiting plate is inserted into the bottom end of the liquid storage bottle.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Use the regulating mechanism to clean the solution remaining in the condenser after the distillation of different boiling points is completed to prevent it from affecting the purification of the subsequent distillation solution. Close the input valve, open the cleaning valve, and use the pump to guide the clean water in the water supply tank into the water pipe. Flush the residual solution in the condenser through the bifurcated pipe to ensure the purity of the extract.

[0016] 2. The mixture is distilled at different boiling points through a distillation tower. The steam flows through the feed pipe through the bifurcated pipe and is introduced into the condenser. Cold water is added to the cold water tank to cool the condenser. The internal steam is liquefied and the output of the extract is controlled by the output valve. The liquid storage bottle stores a single extract. The limit plate calibrates the relative position of the liquid storage bottle to prevent leakage. The vacuum cover reduces the heat exchange between the distillation tower and the outside world, saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the distillation component structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the receiving assembly of the utility model.

[0021] Numbers in the figure: 1. base; 2. adjustment mechanism; 21. cooling assembly; 211. support frame; 212. cold water tank; 22. processing assembly; 221. condenser; 222. output valve; 23. control assembly; 231. bifurcated pipe; 232. input valve; 233. cleaning valve; 24. water supply assembly; 241. water pipe; 242. pump; 243. water supply tank; 3. distillation assembly; 31. feed pipe; 32. distillation tower; 33. vacuum cover; 4. receiving assembly; 41. liquid storage bottle; 42. limit plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: an energy-saving vacuum chemical distillation device, comprising a base 1 and an adjustment mechanism 2, wherein the inner side of the base 1 is provided with the adjustment mechanism 2;

[0025] The regulating mechanism 2 includes a cooling component 21, a processing component 22, a control component 23 and a water supply component 24. The cooling component 21 is installed at the top of the base 1, the processing component 22 is installed inside the cooling component 21, the control component 23 is installed at the top of the processing component 22, and the water supply component 24 is installed at one end of the control component 23.

[0026] Furthermore, the cooling assembly 21 includes a support frame 211 and a cold water tank 212. The top of the base 1 is fixedly connected to the support frame 211, and the top of the support frame 211 is installed with a cold water tank 212. The support frame 211 provides height support, and cold water is added to the cold water tank 212 to cool the condenser 221.

[0027] Furthermore, the processing component 22 includes a condenser 221 and an output valve 222. The condenser 221 is installed inside the cold water tank 212, and the output valve 222 is installed at the bottom of the condenser 221. The internal steam is cooled by the condenser 221 and liquefied, and the output of the extract is controlled by the output valve 222.

[0028] Furthermore, the control component 23 includes a forked pipe 231, an input valve 232 and a cleaning valve 233. The top of the condenser 221 is fixedly connected to the forked pipe 231, one end of the forked pipe 231 is equipped with an input valve 232, and the other end of the forked pipe 231 is equipped with a cleaning valve 233. The steam input is controlled by the input valve 232, and the water input is controlled by the cleaning valve 233, and is introduced into the condenser 221 through the forked pipe 231.

[0029] Furthermore, the water supply component 24 includes a water pipe 241, a pump 242 and a water supply tank 243. The water pipe 241 is installed at the other end of the cleaning valve 233, and the pump 242 is installed at the other end of the water pipe 241. The bottom end of the pump 242 is fixedly connected to the water supply tank 243. The clean water in the water supply tank 243 is introduced into the water pipe 241 through the pump 242, and the residual solution in the condenser 221 is flushed through the bifurcated pipe 231 to ensure the purity of the extract.

[0030] Embodiment 2

[0031] See also Figure 2 and Figure 4 As shown, comparative example 1, as another implementation mode of the utility model, the other end of the input valve 232 is installed with a distillation component 3, and the distillation component 3 includes a feed pipe 31, a distillation tower 32 and a vacuum cover 33. The other end of the input valve 232 is fixedly connected to the outside of the feed pipe 31, and the distillation tower 32 is installed at the other end of the feed pipe 31. The outside of the distillation tower 32 is provided with a vacuum cover 33. The mixture is distilled at different boiling points through the distillation tower 32. The vacuum cover 33 reduces the heat exchange between the distillation tower 32 and the outside, thereby saving energy.

[0032] Furthermore, a receiving assembly 4 is provided below the cold water tank 212, and the receiving assembly 4 includes a liquid storage bottle 41 and a limiting plate 42. A liquid storage bottle 41 is provided below the cold water tank 212, and the limiting plate 42 is inserted into the bottom end of the liquid storage bottle 41. A single extract is stored through the liquid storage bottle 41, and the limiting plate 42 calibrates the relative position of the liquid storage bottle 41 to prevent leakage.

[0033] Working principle: First, an energy-saving and reduced-pressure chemical distillation device is moved to the working position. When in use, the first step is to introduce the mixture into the distillation tower 32, adjust the temperature according to different boiling points, and use the vacuum cover 33 to reduce the heat exchange between the distillation tower 32 and the outside world to save energy. The second step is that the steam flows through the feed pipe 31 through the bifurcated pipe 231 and is introduced into the condenser 221. Cold water is added to the cold water tank 212 to cool the condenser 221, and the internal steam is liquefied. The output of the extract is controlled by the output valve 222. The third step is to introduce the extract into the liquid storage bottle 41 for storage. The limit plate 42 calibrates the relative position of the liquid storage bottle 41 to prevent leakage. The fourth step is to close the input valve 232, open the cleaning valve 233, and introduce the clean water in the water supply tank 243 into the water pipe 241 through the pump 242. The residual solution in the condenser 221 is flushed through the bifurcated pipe 231 to ensure the purity of other subsequent extracts. In this way, the use process of an energy-saving and reduced-pressure chemical distillation device is completed.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving vacuum chemical distillation device, comprising a base (1) and an adjustment mechanism (2), characterized in that: An adjustment mechanism (2) is provided on the inner side of the base (1); The regulating mechanism (2) comprises a cooling component (21), a processing component (22), a control component (23) and a water supply component (24); the cooling component (21) is installed at the top of the base (1); the processing component (22) is installed inside the cooling component (21); the control component (23) is installed at the top of the processing component (22); and the water supply component (24) is installed at one end of the control component (23).

2. An energy-saving vacuum chemical distillation device according to claim 1, characterized in that: The cooling assembly (21) comprises a support frame (211) and a cold water tank (212); the top end of the base (1) is fixedly connected to the support frame (211), and the top end of the support frame (211) is installed with the cold water tank (212).

3. An energy-saving vacuum chemical distillation device according to claim 2, characterized in that: The processing component (22) comprises a condenser (221) and an output valve (222); the condenser (221) is installed inside the cold water tank (212); and the output valve (222) is installed at the bottom end of the condenser (221).

4. An energy-saving vacuum chemical distillation device according to claim 3, characterized in that: The control component (23) comprises a bifurcated pipe (231), an input valve (232) and a cleaning valve (233); the top end of the condenser tube (221) is fixedly connected to the bifurcated pipe (231); one end of the bifurcated pipe (231) is provided with the input valve (232); and the other end of the bifurcated pipe (231) is provided with the cleaning valve (233).

5. An energy-saving vacuum chemical distillation device according to claim 4, characterized in that: The water supply assembly (24) comprises a water pipe (241), a pump (242) and a water supply tank (243); the other end of the cleaning valve (233) is equipped with the water pipe (241); the other end of the water pipe (241) is equipped with the pump (242); and the bottom end of the pump (242) is fixedly connected to the water supply tank (243).

6. The energy-saving vacuum chemical distillation device according to claim 4, characterized in that: The other end of the input valve (232) is installed with a distillation assembly (3), and the distillation assembly (3) comprises a feed pipe (31), a distillation tower (32) and a vacuum cover (33). The other end of the input valve (232) is fixedly connected to the outside of the feed pipe (31), the other end of the feed pipe (31) is installed with a distillation tower (32), and the outside of the distillation tower (32) is provided with a vacuum cover (33).

7. The energy-saving vacuum chemical distillation device according to claim 2, characterized in that: A receiving assembly (4) is arranged below the cold water tank (212), and the receiving assembly (4) comprises a liquid storage bottle (41) and a limiting plate (42). A liquid storage bottle (41) is arranged below the cold water tank (212), and the bottom end of the liquid storage bottle (41) is plugged into the limiting plate (42).

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