Integrated full-automatic distillation device with constant-temperature weighing function

Abstract

The utility model discloses an integrated full-automatic distillation device with a constant-temperature weighing function, and relates to the technical field of full-automatic distillation devices. The device comprises a machine body, wherein the machine body is formed by splicing and combining a distillation part, a condensation part and a constant-temperature part; the distillation part is used for distilling the reagent mixed solution, the distillation part is communicated with the condensation part, the condensation part is used for condensing gas evaporated by the distillation part, and the constant temperature part is arranged on one side of the condensation part and used for controlling the temperature of the condensation part. According to the device, the temperature of the condensing part can be accurately controlled by arranging the constant-temperature part, so that the condensing process is stably carried out, and the distillation efficiency and quality are improved; meanwhile, the pressure sensor is arranged below the conical flask and is matched with the digital display controller, so that the function of weighing the distilled liquid is realized, the distillation amount can be conveniently monitored in real time, the distillation process can be accurately controlled, and the scene requirement for relatively high distillation precision is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to full -automatic distillation device technical field, specifically is integrated full -automatic distillation device with constant temperature weighing function. BACKGROUND

[0002] As the core technology of laboratory sample pretreatment, distillation is widely used in the analysis and detection of environmental monitoring, food safety, medicine and chemical industry.

[0003] The temperature control of the condensing component is not accurate when the existing distillation device distills the reagent mixed solution, which leads to unstable condensing effect, affects the distillation efficiency and quality, and the distillation device does not have a weighing function, so the weight of the liquid after distillation cannot be obtained in real time, which is not conducive to accurately controlling the distillation process, and it is difficult to meet the needs of some scenes with high distillation precision requirements, and there are limitations.

[0004] The reason for this problem is that the condensing system of the traditional distillation device relies on external tap water circulation, the condensing temperature is affected by the environment water temperature, the temperature control precision is low and difficult to dynamically adjust, when using external cooling water circulation, the water temperature changes with the season or the pipeline heat dissipation condition, which leads to unstable condensing efficiency, especially when dealing with low boiling point or volatile components, insufficient condensation can easily cause steam escape and reduce the recovery rate, and excessive condensation can cause the distillate to be volatilized again or the condensing pipe to be blocked due to large temperature difference, the existing device lacks real-time feedback mechanism for distillation quality, and cannot dynamically optimize heating power, distillation speed and other parameters through weight change curve, therefore, the integrated full-automatic distillation device with constant temperature weighing function is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In view of the defects of the prior art, the utility model provides an integrated full-automatic distillation device with constant temperature weighing function, which solves the problem that the temperature control of the condensing component is not accurate when the existing distillation device distills the reagent mixed solution, which leads to unstable condensing effect, affects the distillation efficiency and quality, and the distillation device does not have a weighing function, so the weight of the liquid after distillation cannot be obtained in real time, which is not conducive to accurately controlling the distillation process, and it is difficult to meet the needs of some scenes with high distillation precision requirements, and there are limitations.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: the integrated full-automatic distillation device with constant temperature weighing function comprises a machine body, the machine body is composed of a distillation component, a condensing component and a constant temperature component;

[0007] The distillation component is used for distilling the reagent mixed solution, the distillation component is connected with the condensing component, the condensing component is used for condensing the gas evaporated by the distillation component, the constant temperature component is arranged on one side of the condensing component, and the constant temperature component is used for controlling the temperature of the condensing component.

[0008] Preferably, the distillation device comprises a distillation flask and a heater;

[0009] The inside of the distillation flask is provided with a hose; the heater is arranged below the distillation flask, and the heater is used for heating the reagent mixture in the inside of the distillation flask.

[0010] Preferably, the distillation device further comprises a bottle plug and an exhaust valve;

[0011] The bottle plug is arranged at the top of the distillation flask, the bottle plug is a hollow structure, and the exhaust valve is arranged in the inside of the bottle plug.

[0012] Preferably, the condensation device comprises a condensation flask, a gas guide pipe and a cooling water tank;

[0013] The condensation flask is arranged on one side of the distillation flask; the gas guide pipe is arranged in the inside of the condensation flask, the gas guide pipe is communicated with the distillation flask through the hose; and the cooling water tank is arranged on one side of the condensation flask, and the condensation flask is communicated with the cooling water tank.

[0014] Preferably, the thermostat comprises a compressor, a condenser, an expansion valve and an evaporator;

[0015] The condenser is arranged on one side of the compressor, the compressor is communicated with the condenser; the expansion valve is arranged on one side of the condenser, the condenser is communicated with the expansion valve; and the evaporator is arranged in the inside of the cooling water tank, the evaporator is communicated with the expansion valve, and the evaporator is used for reducing the temperature of the water body in the inside of the cooling water tank.

[0016] Preferably, the inside of the machine body is provided with a digital display controller, and the digital display controller is electrically connected with the thermostat.

[0017] Preferably, a conical flask is arranged below the gas guide pipe, and the gas guide pipe is communicated with the conical flask.

[0018] Preferably, a tray is arranged below the conical flask, and a pressure sensor is arranged between the conical flask and the tray.

[0019] The utility model discloses an integrated full -automatic distillation device with constant temperature weighing function has the beneficial effect as follows: the device sets up the thermostat, can accurate control condensation piece's temperature, makes the condensation process steady and carries out, has improved distillation efficiency and quality, simultaneously, through setting up pressure sensor below conical flask, and cooperate with digital display controller, has realized the weighing function to the liquid after distillation, has conveniently monitored the distillation volume in real time, is favorable to accurate control distillation process, has met the scene demand of the higher requirement of distillation precision. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 It is a whole structure schematic view of the present application;

[0022] Figure 2 It is a constant temperature part principle schematic view of the present application;

[0023] Figure 3 It is a temperature control schematic view of the present application.

[0024] In the figure: 1, distillation part; 11, distillation flask; 12, heater; 13, bottle plug; 14, exhaust valve; 2, condensation part; 21, condensation flask; 22, gas guide pipe; 23, cooling water tank; 3, constant temperature part; 4, digital display controller; 5, conical flask; 6, tray; 7, pressure sensor. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely, obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0026] The embodiment of the present application provides an integrated full-automatic distillation device with constant temperature weighing function, solves the problem that the temperature control of the condensation part is not accurate when the existing distillation device distills the reagent mixed liquid, the condensation effect is unstable, the distillation efficiency and quality are affected, the distillation device does not have a weighing function, the weight of the liquid after distillation cannot be obtained in real time, the distillation process cannot be accurately controlled, some scenes with high distillation precision requirements cannot be met, and the problem of limitation exists.

[0027] In order to better understand the above technical solutions, the above technical solutions will be described in detail in combination with the drawings in the specification and specific embodiments.

[0028] Embodiment one,

[0029] The embodiment of the present application discloses an integrated full-automatic distillation device with constant temperature weighing function. Figure 1 As shown in the figure, the body is composed of a distillation part 1, a condensation part 2 and a constant temperature part 3.

[0030] The distilling part 1 is used for distilling reagent mixture, the distilling part 1 is communicated with the condensing part 2, the condensing part 2 is used for condensing the gas evaporated by the distilling part 1, and the thermostat part 3 is arranged at one side of the condensing part 2 and is used for controlling the temperature of the condensing part 2.

[0031] The distilling part 1 comprises a distilling bottle 11 and a heater 12, the inside of the distilling bottle 11 is provided with a hose, the heater 12 is arranged below the distilling bottle 11 and is used for heating the reagent mixture in the distilling bottle 11, the distilling part 1 further comprises a bottle plug 13 and an exhaust valve 14, the bottle plug 13 is arranged at the top of the distilling bottle 11 and is a hollow structure, the exhaust valve 14 is arranged in the inside of the bottle plug 13, the condensing part 2 comprises a condensing bottle 21, a gas guide pipe 22 and a cooling water tank 23, the condensing bottle 21 is arranged at one side of the distilling bottle 11, the gas guide pipe 22 is arranged in the inside of the condensing bottle 21 and is communicated with the distilling bottle 11 through the hose, and the cooling water tank 23 is arranged at one side of the condensing bottle 21 and is communicated with the condensing bottle 21.

[0032] In the embodiment, the heater 12 is arranged below the distilling bottle 11 and is a far-infrared ceramic heating furnace, infrared radiation heating is adopted, there is no open flame heating and the heater is waterproof, and the heater is used for heating the reagent mixture in the distilling bottle 11. The bottle plug 13 is arranged at the top of the distilling bottle 11 and is a hollow structure, the exhaust valve 14 is arranged in the inside of the bottle plug 13, when the gas pressure in the distilling bottle 11 is too high, the exhaust valve 14 is opened to release the excess gas, and the safety of the distillation process is ensured.

[0033] Embodiment two,

[0034] The utility model discloses an integrated full -automatic distillation device with constant temperature weighing function, on the basis of embodiment one, more specifically, according to the attached Figures 1-3 As shown in the figure, including the organism, the organism is by distilling part 1, condensing part 2 and thermostat part 3 splicing combination is formed,

[0035] The distilling part 1 is used for distilling reagent mixture, the distilling part 1 is communicated with the condensing part 2, the condensing part 2 is used for condensing the gas evaporated by the distilling part 1, and the thermostat part 3 is arranged at one side of the condensing part 2 and is used for controlling the temperature of the condensing part 2.

[0036] The thermostat 3 comprises a compressor, a condenser, an expansion valve and an evaporator; the condenser is arranged at one side of the compressor, and the compressor is communicated with the condenser; the expansion valve is arranged at one side of the condenser, and the condenser is communicated with the expansion valve; the evaporator is arranged in the inside of the cooling water tank 23, and the evaporator is communicated with the expansion valve; the evaporator is used for reducing the temperature of the water in the inside of the cooling water tank 23; the inside of the machine body is provided with a digital display controller 4, the digital display controller 4 is electrically connected with the thermostat 3; a conical flask 5 is arranged below the air guide pipe 22, and the air guide pipe 22 is communicated with the conical flask 5; a tray 6 is arranged below the conical flask 5, and a pressure sensor 7 is arranged between the conical flask 5 and the tray 6.

[0037] In the embodiment, the compressor is communicated with the condenser, the compressor compresses the refrigerant into high-temperature and high-pressure gas and sends the high-temperature and high-pressure gas into the condenser; the condenser is communicated with the expansion valve, the expansion valve is arranged at one side of the condenser, the refrigerant is cooled and liquefied in the condenser, and then the refrigerant is decompressed by the expansion valve and becomes low-temperature and low-pressure liquid; the evaporator is arranged in the inside of the cooling water tank 23 and is communicated with the expansion valve; the low-temperature and low-pressure refrigerant liquid is evaporated in the evaporator, absorbs the heat of the water in the cooling water tank 23, reduces the temperature of the water in the inside of the cooling water tank 23, and thus the temperature control of the condensing component 2 is realized; the digital display controller 4 in the inside of the machine body is electrically connected with the thermostat 3, the operator can set and adjust the working parameters of the thermostat 3 through the digital display controller 4, the temperature of the condensing component 2 is monitored in real time, the power of the compressor is adjusted according to the difference of the reagent mixed liquid, and thus the temperature of the water in the cooling water tank 23 is controlled to ensure the best condensing effect; the condensed liquid drops into the conical flask 5 from the air guide pipe 22; the tray 6 is arranged below the conical flask 5, the pressure sensor 7 is arranged between the conical flask 5 and the tray 6, the weight of the conical flask 5 can be detected in real time by the pressure sensor 7, the weight signal is transmitted to the digital display controller 4, the weight information is displayed by the digital display controller 4, the operator can know the weight of the distilled liquid in real time, the heating power and other parameters can be optimized according to the weight of the liquid, and the requirements of the user are met.

[0038] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The technical personnel in the industry should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall into the scope of the utility model claimed to be protected. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Integrated full-automatic distillation device with constant temperature weighing function, characterized in that, The body is combined by a distillation part (1), a condensation part (2) and a thermostat part (3). The distillation part (1) is used for distilling reagent mixture, the distillation part (1) is communicated with the condensation part (2), the condensation part (2) is used for condensing the gas evaporated by the distillation part (1), the thermostat part (3) is arranged on one side of the condensation part (2), and the thermostat part (3) is used for controlling the temperature of the condensation part (2).

2. The integrated full-automatic distillation device with constant-temperature weighing function according to claim 1, characterized in that: The distillation part (1) comprises; A distillation flask (11) is internally provided with a hose; A heater (12) is arranged below the distillation flask (11), and the heater (12) is used for heating the reagent mixture in the distillation flask (11).

3. The integrated full-automatic distillation device with constant-temperature weighing function according to claim 2, characterized in that: The distillation part (1) further comprises; A bottle plug (13) is arranged on the top of the distillation flask (11), and the bottle plug (13) is a hollow structure; An exhaust valve (14) is arranged in the bottle plug (13).

4. The integrated full-automatic distillation device with constant-temperature weighing function according to claim 2, characterized in that: The condensation part (2) comprises; A condensation flask (21) is arranged on one side of the distillation flask (11); An air guide pipe (22) is arranged in the condensation flask (21), and the air guide pipe (22) is communicated with the distillation flask (11) through the hose; A cooling water tank (23) is arranged on one side of the condensation flask (21), and the condensation flask (21) is communicated with the cooling water tank (23).

5. The integrated full-automatic distillation device with constant-temperature weighing function according to claim 4, characterized in that: The thermostat part (3) comprises; A compressor; A condenser is arranged on one side of the compressor, and the compressor is communicated with the condenser; An expansion valve is arranged on one side of the condenser, and the condenser is communicated with the expansion valve; An evaporator is arranged in the cooling water tank (23), and the evaporator is communicated with the expansion valve, and the evaporator is used for reducing the temperature of the water in the cooling water tank (23).

6. The integrated full-automatic distillation device with constant-temperature weighing function according to claim 1, characterized in that: The body is internally provided with a digital display controller (4), and the digital display controller (4) is electrically connected with the thermostat part (3).

7. The integrated full-automatic distillation device with constant-temperature weighing function according to claim 4, characterized in that: A conical flask (5) is arranged below the air guide pipe (22), and the air guide pipe (22) is communicated with the conical flask (5).

8. The integrated full-automatic distillation device with constant-temperature weighing function according to claim 7, characterized in that: A tray (6) is arranged below the conical flask (5), and a pressure sensor (7) is arranged between the conical flask (5) and the tray (6).

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