Distillation device convenient for safety early warning

Abstract

The utility model discloses a distillation device convenient for safety early warning, which comprises a base, and is characterized in that a heating component is arranged on the base, the heating component is connected with a condensing component, the other end of the heating component is connected with a pressure relief component, and the distillation device further comprises a control module, a pressure sensor and a temperature sensor; and the control panel is installed on the base, and the control panel is electrically connected with the control module. The cooling pipe is arranged to be of a spiral structure, so that a cooling pipeline is prolonged, and the cooling effect is improved; circulating water flows in the condenser pipe II, and the contact area between the condenser pipe II and the condenser pipe I is increased through a spiral structure, so that the distillation cooling speed is accelerated; when the pressure in the heating barrel is in a special condition, the pressure sensor detects abnormity, and the control module controls the electric air valve to be opened and the fan to rotate, so that negative pressure appears in the device, and the pressure is reduced to a safe range.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation devices, in particular to a distillation device facilitating safety warning. Background Art

[0002] A distillation device is a device used to separate and purify liquid mixtures, which realizes separation based on the differences in boiling points of different substances. During distillation, the mixture is heated to boiling, and different components gradually evaporate due to different boiling points, and then are condensed into liquids through a condenser, thereby achieving separation and purification. At present, during the distillation process of the distillation device, the device may explode due to changes in the air pressure inside the device, causing safety accidents. For this reason, a distillation device facilitating safety warning is proposed to optimize the current distillation equipment to make it safer and more convenient.

[0003] After retrieval, a patent with the Chinese patent application number 202322195815.7 discloses a distillation device with high safety, including a heating table, a heating barrel fixedly installed on the top of the heating table, an upper cover detachably installed on the top of the heating barrel, one end of an air outlet on the top of the upper cover is connected to one end of a condensing pipe, and a condenser is installed on the condensing pipe. The characteristics are that the bottom of the heating table is fixedly connected to one side of the top of a bottom plate, a control module is fixedly installed on the top of the bottom plate, and a safety pressure relief mechanism is installed on the other side of the top of the bottom plate; the safety pressure relief mechanism includes an electronic pressure gauge, a pressure relief pipe, a solenoid valve, a molecular sieve, an isolation net, activated carbon and a treatment box, and the treatment box is fixedly installed on the other side of the top of the bottom plate. The distillation device in the above literature has the following deficiencies: The device does not have corresponding valve designs. During the distillation process, the gas generated by distillation may run onto the pressure relief component, resulting in a reduction in the distillation effect. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a distillation device facilitating safety warning.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A distillation device facilitating safety warning includes a base. The characteristics are that a heating component is arranged on the base, the heating component is connected to a condensing component, and the other end is connected to a pressure relief component. The distillation device further includes a control module, a pressure sensor and a temperature sensor; a control panel, the control panel is installed on the base and is electrically connected to the control module. The heating component includes:

[0007] A heating device, the heating device is installed on the base, the upper half of the heating device is provided with a hemispherical heating plate, and the heating device is electrically connected to the control module;

[0008] A heating barrel, which is installed on a heating device. The bottom structure of the heating barrel is a hemispherical structure, which is adapted to the heating device. A plurality of connection holes are provided at the top of the heating barrel, and a liquid inlet is provided at the top end of the heating barrel.

[0009] A protective shell, which is installed on a base. An explosion-proof glass is provided on one side of the protective shell.

[0010] As a further solution of the present utility model: The heating assembly further includes:

[0011] A motor, which is installed on the top of the heating barrel and is electrically connected to a control module;

[0012] A guide rod, which is installed at the output end of the motor;

[0013] A stirrer, which is installed at the bottom end of the guide rod. A plurality of arc-shaped rods are provided on the side of the stirrer, and the arc-shaped rods are adapted to the bottom of the heating barrel. An L-shaped stirring rod is provided at the bottom of the stirrer.

[0014] As a further solution of the present utility model: The condensation assembly includes:

[0015] A housing, which is installed on the base and is provided on one side of the heating assembly;

[0016] A diversion pipe, one end of which is connected to the heating barrel and the other end is connected to the housing. A flow splitting device is provided at the connection between the housing and the diversion pipe.

[0017] As a further solution of the present utility model: The condensation assembly further includes:

[0018] Cooling pipes, a plurality of which are provided. One end of each cooling pipe is installed below the diversion pipe, and the cooling pipes are in a spiral structure;

[0019] A liquid outlet, and a side pipe is provided at the upper end of the liquid outlet. The side pipe is installed below the cooling pipes.

[0020] As a further solution of the present utility model: The interior of the cooling pipe includes:

[0021] A first condensation pipe, which is provided inside the cooling pipe. The first condensation pipe is connected to the diversion pipe, and the other end of the first condensation pipe is connected to the liquid outlet;

[0022] A second condensation pipe, which is in a spiral structure and is provided inside the cooling pipe. The second condensation pipe surrounds the first condensation pipe.

[0023] As a further solution of the present utility model: The condensation assembly further includes:

[0024] A water pump, the water pump is installed on a base, and the water pump is electrically connected to a control module;

[0025] Water pipes, several water pipes are provided, one end of the water pipe is connected to the water pump and the other end is connected to the top of the second condenser pipe, and one end of another part of the water pipe is connected to the bottom end of the second condenser pipe and the other end is connected to the water pump.

[0026] As a further solution of the present utility model: The pressure relief component includes:

[0027] A filter box, the filter box is installed on the base;

[0028] An air guide pipe, one end of the air guide pipe is connected to the heating barrel and the other end is connected to the filter box;

[0029] An electric air valve, the electric air valve is installed on the air guide pipe and is arranged inside the filter box;

[0030] A fan, an air outlet is arranged on one side of the filter box, the fan is installed inside the air outlet, and the fan is electrically connected to the control module.

[0031] As a further solution of the present utility model: The pressure relief component further includes filter elements, several filter elements are provided, the filter elements are installed inside the filter box, and the main component of the filter elements is activated carbon.

[0032] The beneficial effects of the present utility model are:

[0033] 1. The bottom of the heating barrel is set into a hemispherical structure, which can better heat the solution. The protective shell can prevent the heating barrel from exploding and causing safety accidents. According to the components of the distilled solution, the control module drives the motor to make the stirrer stir the solution, accelerating distillation and preventing the solution from crystallizing and agglomerating, which affects the heating barrel.

[0034] 2. By setting the cooling pipe into a spiral structure, the cooling pipeline is extended, and the cooling effect is improved.

[0035] 3. Circulating water flows inside the second condenser pipe. The second condenser pipe increases the contact area with the first condenser pipe through the spiral structure, accelerating the cooling speed of distillation.

[0036] 4. When the pressure inside the heating barrel is abnormal, the pressure sensor detects the abnormality, and the control module controls the electric air valve to open and the fan to rotate, creating a negative pressure inside the device and reducing the pressure to a safe range.

[0037] 5. When sudden pressure relief occurs, since the solution may generate acidic or alkaline gases during distillation, in order to avoid pollution, the filter elements are used to filter the gases and then discharge them, reducing the generation of pollution and also protecting the staff from inhaling toxic gases. Description of the Drawings

[0038] Figure 1 The structural schematic diagram of a distillation device facilitating safety warning proposed by the present utility model;

[0039] Figure 2 The structural schematic diagram of the cross-section of a distillation device facilitating safety warning proposed by the present utility model;

[0040] Figure 3 The structural schematic diagram of the cooling pipe of a distillation device facilitating safety warning proposed by the present utility model;

[0041] Figure 4 The structural schematic diagram of the cross-section of the cooling pipe of a distillation device facilitating safety warning proposed by the present utility model.

[0042] In the figure: 1 - base, 2 - control panel, 3 - protective shell, 4 - heating barrel, 5 - air duct, 6 - filter box, 7 - motor, 8 - diversion pipe, 9 - water pipe, 10 - outer shell, 11 - water pump, 12 - fan, 13 - filter element, 14 - electric air valve, 15 - guide rod, 16 - stirrer, 17 - heating device, 18 - cooling pipe, 19 - liquid outlet, 20 - first condensation pipeline, 21 - second condensation pipeline. Specific embodiments

[0043] The technical solution of the present utility model will be further described in detail below in conjunction with specific embodiments.

[0044] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0045] A distillation device facilitating safety warning, as Figure 1 、 Figure 2 shown, includes: a base 1, on which a heating assembly is provided. The heating assembly is connected to a condensation assembly and the other end is connected to a pressure relief assembly. The distillation device further includes a control module, a pressure sensor and a temperature sensor; a control panel 2, which is installed on the base 1 and is electrically connected to the control module. The heating assembly includes:

[0046] a heating device 17, which is installed on the base 1. A hemispherical heating plate is provided on the upper half of the heating device 17, and the heating device 17 is electrically connected to the control module;

[0047] The heating barrel 4 is installed on the heating device 17. The bottom structure of the heating barrel 4 is a hemispherical structure, which is adapted to the heating device 17. A number of connection holes are provided at the top of the heating barrel 4, and a liquid inlet is provided at the top end of the heating barrel 4.

[0048] The protective shell 3 is installed on the base 1, and an explosion-proof glass is provided on one side of the protective shell 3.

[0049] Setting the bottom of the heating barrel 4 as a hemispherical structure can better heat-treat the solution, and the protective shell 3 can prevent the heating barrel 4 from exploding and causing safety accidents.

[0050] As Figure 2 shown, the heating assembly further includes:

[0051] The motor 7 is installed on the top of the heating barrel 4, and the motor 7 is electrically connected to the control module;

[0052] The guide rod 15 is installed at the output end of the motor 7;

[0053] The stirrer 16 is installed at the bottom end of the guide rod 15. A number of arc-shaped rods are provided on the side of the stirrer 16, which are adapted to the bottom of the heating barrel 4. An L-shaped stirring rod is provided at the bottom of the stirrer 16.

[0054] According to the components of the distilled solution, the control module drives the motor 7 to make the stirrer 16 stir the solution, accelerating distillation and preventing the solution from crystallizing and forming blocks, which may affect the heating barrel 4.

[0055] As Figure 1 、 Figure 3 shown, the condensing assembly includes:

[0056] The housing 10 is installed on the base 1 and is arranged on one side of the heating assembly;

[0057] The diversion pipe 8 has one end connected to the heating barrel 4 and the other end connected to the housing 10. A flow splitting device is provided at the connection between the housing 10 and the diversion pipe 8.

[0058] As Figure 2 shown, the condensing assembly further includes:

[0059] A number of cooling pipes 18 are provided. One end of the cooling pipe 18 is installed below the diversion pipe 8, and the cooling pipe 18 is in a spiral structure;

[0060] The liquid outlet 19 is provided with a side pipe at its upper end, and the side pipe is installed below the cooling pipe 18.

[0061] By setting the cooling pipe 18 into a spiral structure, the cooling pipeline is extended, improving the cooling effect.

[0062] As Figure 4 shown, the interior of the cooling pipe 18 includes:

[0063] The first condenser pipe 20 is arranged inside the cooling pipe 18. The first condenser pipe 20 is connected to the diversion pipe 8, and the other end of the first condenser pipe 20 is connected to the liquid outlet 19;

[0064] The second condenser pipe 21 is in a spiral structure and is arranged inside the cooling pipe 18. The second condenser pipe 21 surrounds the first condenser pipe 20.

[0065] Circulating water flows inside the second condenser pipe 21. The spiral structure of the second condenser pipe 21 increases the contact area with the first condenser pipe 20, accelerating the cooling speed of distillation.

[0066] As Figure 1 、 Figure 2 shown, the condensation assembly further includes:

[0067] The water pump 11 is installed on the base 1, and the water pump 11 is electrically connected to the control module;

[0068] There are several water pipes 9. One end of each water pipe 9 is connected to the water pump 11, and the other end is connected to the top of the second condenser pipe 21. One end of another part of the water pipes 9 is connected to the bottom end of the second condenser pipe 21, and the other end is connected to the water pump 11.

[0069] The control module drives the water pump 11 to cool the solution with circulating water.

[0070] As Figure 1 shown, the pressure relief assembly includes:

[0071] The filter box 6 is installed on the base 1;

[0072] The air guide pipe 5 has one end connected to the heating barrel 4 and the other end connected to the filter box 6;

[0073] The electric air valve 14 is installed on the air guide pipe 5 and is arranged inside the filter box 6;

[0074] The fan 12 is arranged on one side of the filter box 6 with an air outlet. The fan 12 is installed inside the air outlet and is electrically connected to the control module.

[0075] When a special situation occurs in the pressure inside the heating barrel 4, the pressure sensor detects the abnormality. The control module controls the electric air valve 14 to open and the fan 12 to rotate, creating a negative pressure inside the device and reducing the pressure to a safe range.

[0076] As Figure 2 shown, the pressure relief component further includes a plurality of filter elements 13, which are installed in the filter box 6 and mainly composed of activated carbon.

[0077] When sudden pressure relief occurs, since acidic or alkaline gases may be generated during the distillation of the solution, the filter element 13 is used to filter the gas before discharging to avoid pollution and reduce the generation of pollution. At the same time, it also protects the staff from absorbing toxic gases.

[0078] Working principle: Pour the solution to be distilled into the heating barrel 4, use the control module to drive the heating device 17, and the control module drives the water pump 11 for condensation treatment. The distilled liquid is cooled and discharged in the condensation component and flows out through the liquid outlet 19; if the pressure in the heating barrel 4 rises rapidly, the control module drives the pressure relief component to restore the pressure in the distillation device to normal.

[0079] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A distillation device for facilitating safety warning, comprising a base (1), characterized in that: The base (1) is provided with a heating component, the heating component is connected to the condensing component, and the other end is connected to the pressure relief component. The distillation device also includes a control module, a pressure sensor and a temperature sensor; a control panel (2), the control panel (2) is installed on the base (1), the control panel (2) is electrically connected to the control module, and the heating component includes: A heating device (17), wherein the heating device (17) is mounted on the base (1), a hemispherical heating plate is provided on the upper part of the heating device (17), and the heating device (17) is electrically connected to the control module; A heating barrel (4), wherein the heating barrel (4) is mounted on the heating device (17), the bottom structure of the heating barrel (4) is a hemispherical structure, adapted to the heating device (17), the top of the heating barrel (4) is provided with a plurality of connection holes, and the top of the heating barrel (4) is provided with a liquid inlet; A protective shell (3) is installed on the base (1), and explosion-proof glass is arranged on one side of the protective shell (3).

2. A distillation device for facilitating safety warning according to claim 1, characterized in that: The heating assembly also includes: A motor (7), wherein the motor (7) is mounted on the top of the heating barrel (4), and the motor (7) is electrically connected to the control module; A guide rod (15), wherein the guide rod (15) is mounted at an output end of the motor (7); The stirrer (16) is installed at the bottom end of the guide rod (15), and a plurality of arc-shaped rods are arranged on the side of the stirrer (16). The arc-shaped rods are adapted to the bottom of the heating barrel (4), and an L-shaped stirring rod is arranged at the bottom of the stirrer (16).

3. A distillation device for facilitating safety warning according to claim 2, characterized in that: The condensing assembly comprises: A housing (10), the housing (10) being mounted on the base (1) and disposed on one side of the heating component; A flow guide pipe (8), one end of which is connected to the heating barrel (4), and the other end of which is connected to the outer shell (10), and a flow diversion device is provided at the connection between the outer shell (10) and the flow guide pipe (8).

4. A distillation device for facilitating safety warning according to claim 3, characterized in that: The condensation assembly also includes: A cooling pipe (18), wherein a plurality of cooling pipes (18) are provided, one end of the cooling pipe (18) is installed below the flow guide pipe (8), and the cooling pipe (18) is in a spiral structure; A liquid outlet (19), wherein the upper end of the liquid outlet (19) is provided with a side pipe, and the side pipe is installed below the cooling pipe (18).

5. A distillation device for facilitating safety warning according to claim 4, characterized in that: The interior of the cooling tube (18) comprises: Condenser tube 1 (20), wherein the condenser tube 1 (20) is arranged in the cooling tube (18), the condenser tube 1 (20) is connected to the flow guide tube (8), and the other end of the condenser tube 1 (20) is connected to the liquid outlet (19); Condenser tube 2 (21), the condenser tube 2 (21) is in a spiral structure, the condenser tube 2 (21) is arranged in the cooling tube (18), and the condenser tube 2 (21) surrounds the condenser tube 1 (20).

6. A distillation device for facilitating safety warning according to claim 5, characterized in that: The condensation assembly also includes: A water pump (11), wherein the water pump (11) is mounted on the base (1), and the water pump (11) is electrically connected to the control module; A water pipe (9), wherein a plurality of water pipes (9) are provided, one end of the water pipe (9) is connected to the water pump (11) and the other end is connected to the top of the second condenser pipe (21); another part of the water pipe (9) has one end connected to the bottom of the second condenser pipe (21) and the other end connected to the water pump (11).

7. A distillation device for facilitating safety warning according to claim 6, characterized in that: The pressure relief assembly comprises: A filter box (6), wherein the filter box (6) is mounted on the base (1); An air guide tube (5), one end of the air guide tube (5) is connected to the heating barrel (4), and the other end is connected to the filter box (6); An electric air valve (14), the electric air valve (14) being mounted on the air guide pipe (5) and arranged in the filter box (6); A fan (12), one side of the filter box (6) is provided with an air outlet, the fan (12) is installed in the air outlet, and the fan (12) is electrically connected to the control module.

8. A distillation device for facilitating safety warning according to claim 7, characterized in that: The pressure relief assembly further comprises a filter element (13), a plurality of the filter elements (13) are provided, the filter element (13) is installed in the filter box (6), and the main component of the filter element (13) is activated carbon.

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