Distillation and constant temperature all-in-one machine

Abstract

The utility model relates to a distillation and constant temperature all-in-one machine which comprises a main machine and a plurality of receiving bottles, the plurality of receiving bottles are arrayed on the main machine, a condensation pipe is arranged right above each receiving bottle, each condensation pipe is communicated with a distillation bottle, the condensation pipes are connected with the main machine through a clamping assembly, and a low-temperature constant temperature bath is arranged on the main machine. A plurality of receiving bottles are arrayed in a low-temperature constant-temperature bath, cooling water is arranged in the low-temperature constant-temperature bath, the low-temperature constant-temperature bath is connected with a water cooling system, and water in the low-temperature constant-temperature bath is cooled through the water cooling system, so that the water is kept within a certain temperature range, and the water cooling effect can be achieved without replacing water by workers; the labor intensity of workers is reduced, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation thermostatic integrated machine, in particular to a distillation thermostatic integrated machine. Background Art

[0002] Laboratories in tobacco, food, medicine, chemical and other industries often use distillation to separate and purify liquid mixture samples when conducting analysis and testing. Some distilled substances are very volatile, such as alcohol. Alcohol can reach its boiling point at room temperature and can evaporate naturally at room temperature. Therefore, during the distillation process, the alcohol must be stored in a low-temperature environment. In the distillation process of the existing distiller, the receiving bottle is usually placed in a water tank for water cooling. One receiving bottle is placed in each water tank. Since the water in the water tank must be kept within a certain temperature range, the staff needs to frequently change the water in the water tank, which increases the labor intensity of the staff and has low detection efficiency. Utility Model Content

[0003] The purpose of the utility model is to design a distillation constant temperature integrated machine to solve the technical problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distillation constant temperature integrated machine, comprising a main unit and a plurality of receiving bottles, wherein the plurality of receiving bottles are arrayed on the main unit, a condenser is provided directly above each of the receiving bottles, each of the condenser is connected to a distillation bottle, the condenser is connected to the main unit through a clamping assembly, a low-temperature constant temperature bath is provided on the main unit, a plurality of receiving bottles are arrayed in the low-temperature constant temperature bath, cooling water is provided in the low-temperature constant temperature bath, and the low-temperature constant temperature bath is connected to a water cooling system.

[0005] Furthermore, it also includes an elbow pipe, one end of which is provided with a sealing plug, the other end of which is connected to the condenser through a first perforated sealing plug, the middle of the elbow pipe is connected with a branch pipe, and the branch pipe is connected to the distillation flask through a second perforated sealing plug.

[0006] Furthermore, a first positioning screen for placing the receiving bottle is provided in the low-temperature constant temperature tank.

[0007] Furthermore, a water outlet and a water inlet are respectively provided at both ends of the low-temperature constant temperature bath, the water inlet and the water outlet are respectively connected to the condenser, and a plurality of the condenser are connected in series through a silicone hose.

[0008] Furthermore, it also includes an induction cooker, on which a plurality of second positioning screens for placing the distillation flask are provided.

[0009] Furthermore, the clamping assembly includes a support plate, a first pipe clamp and a second pipe clamp, the support plate is fixedly connected to the outer shell of the induction cooker, the first pipe clamp is slidably connected to the support plate via a sliding rod, one end of the second pipe clamp is hinged to the first pipe clamp, and the other end of the second pipe clamp is connected to the first pipe clamp via a first locking knob.

[0010] Furthermore, the support plate is provided with a second locking knob corresponding to the slide rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects: a low-temperature constant temperature tank is arranged on the main machine, and all receiving bottles are placed in the cold water of the low-temperature constant temperature tank. The water in the low-temperature constant temperature tank is cooled by a water cooling system so that the water is kept within a certain temperature range. Therefore, the utility model can achieve the water cooling effect without the staff having to replace the water, thereby reducing the labor intensity of the staff and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0014] The names of the components marked in the figure are as follows: 1. Main unit; 2. Receiving bottle; 3. Condenser; 4. Distillation flask; 5. Clamping assembly; 501. Support plate; 502. First pipe clamp; 503. Second pipe clamp; 504. First locking knob; 6. Low temperature constant temperature bath; 7. Elbow pipe; 8. Branch pipe; 9. First water pipe; 10. Second water pipe; 11. Silicone hose; 12. Induction cooker; 13. Second positioning screen; 14. Second locking knob. DETAILED DESCRIPTION

[0015] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0016] Example: Please refer to Figure 1-2A distillation thermostatic integrated machine comprises a main unit 1 and a plurality of receiving bottles 2, each receiving bottle 2 is provided with a condenser 3 directly above the receiving bottle 2, wherein the condenser 3 can be but is not limited to a serpentine condenser 3, each condenser 3 is connected to a distillation bottle 4, and also comprises an electromagnetic cooker 12, the distillation bottle 4 is heated by the electromagnetic cooker 12, so that the detection object in the distillation bottle 4 evaporates, the electromagnetic cooker 12 is provided with a plurality of second positioning screens 13 for placing the distillation bottle 4, the distillation bottle 4 is fixed by the second positioning screens 13, so that the distillation bottle 4 is stably placed on the electromagnetic cooker 12; a water outlet and a water inlet are respectively provided at both ends of a low-temperature thermostatic bath 6, the water inlet is respectively connected to the condenser 3, specifically, the water inlet is connected to a condenser 3 closest to the water inlet through a first water pipe 9, and the water outlet The outlet is connected to a condenser 3 closest to the water outlet through a second water pipe 10, and multiple condenser tubes 3 are connected in series through a silicone hose 11. A water pump is provided in the low-temperature constant temperature tank 6. The water pump allows the cold water in the low-temperature constant temperature tank 6 to flow through the second water pipe 10, the condenser tube 3 and the first water pipe 9 in sequence, and finally flows back into the low-temperature constant temperature tank 6, so as to realize the recycling of water and improve the utilization rate of water resources; the condenser tube 3 is connected to the host 1 through a clamping assembly 5. Specifically, the clamping assembly 5 includes a support plate 501, a first tube clamp 502 and a second tube clamp 503. The first tube clamp 502 and the second tube clamp 503 are set to a semicircle with the same diameter as the condenser tube 3, so that the first tube clamp 502 and the second tube clamp 503 are clamped more firmly; the support plate 501 and the induction cooker 12 The housing is fixedly connected, the first tube clamp 502 is slidably connected to the support plate 501 through a sliding rod, and the distance between the first tube clamp 502 and the second tube clamp 503 and the support plate 501 is adjusted by the sliding rod, so as to adjust the distance between the condenser 3 and the distillation flask 4; a second locking knob 14 corresponding to the sliding rod is provided on the support plate 501, and the second locking knob 14 penetrates into the support plate 501 and abuts against the sliding rod, so as to lock the sliding rod and the support plate 501; one end of the second tube clamp 503 is hinged to the first tube clamp 502, and the other end of the second tube clamp 503 is connected to the first tube clamp 502 through the first locking knob 504, and the first tube clamp 502 and the second tube clamp 503 are fixed by the first locking knob 504, so as to fix the condenser 3; a low The low-temperature thermostatic tank 6 is provided with cooling water, and the low-temperature thermostatic tank 6 is connected to a water cooling system, through which the water in the low-temperature thermostatic tank 6 is cooled, so that the water in the low-temperature thermostatic tank 6 is kept within a certain temperature range, wherein the water cooling system is a prior art and will not be described in detail here; the receiving bottle 2 is placed in the water in the low-temperature thermostatic tank 6, and the liquid in the receiving bottle 2 is cooled by the cold water in the low-temperature thermostatic tank 6 to prevent it from naturally volatilizing; a first positioning screen for placing the receiving bottle 2 is provided in the low-temperature thermostatic tank 6, and the receiving bottle 2 is positioned by the first positioning screen, so that the receiving bottle 2 is stably placed in the low-temperature thermostatic tank 6, and the first positioning screen is configured to be mesh-shaped, which will not affect the flow of water in the low-temperature thermostatic tank 6, nor will it affect the contact between the receiving bottle 2 and the water.

[0017] It also includes an elbow pipe 7, one end of which is provided with a sealing plug, the other end of the elbow pipe 7 is connected to the condenser 3 through a first perforated sealing plug, the middle of the elbow pipe 7 is connected with a branch pipe 8, the branch pipe 8 and the elbow pipe 7 are integrally formed, and the branch pipe 8 is connected to the distillation flask 4 through a second perforated sealing plug. For the liquid separation distillation method, by setting the elbow pipe 7, the distilled steam is cooled through the condenser 3 to form liquid and flows into the receiving bottle 2.

[0018] Working principle of this embodiment: for liquid separation distillation, place the receiving bottle 2 in the first positioning screen in turn, then place the condenser 3 in the first tube clamp 502 and the second tube clamp 503, and the liquid outlet end of the condenser 3 extends into the receiving bottle 2, tighten the first locking knob 504 to fix the condenser 3, use the silicone hose 11 to connect the condenser 3 in series in turn, put the distilled liquid into the distillation bottle 4, then place the distillation bottle 4 in the second positioning screen 13 in turn, connect the distillation bottle 4 with the condenser 3 through the elbow pipe 7, use the first water pipe 9 to connect the condenser 3 closest to the water inlet with the low-temperature constant temperature bath 6, use the second water pipe 10 to connect the condenser 3 closest to the water outlet with the low-temperature constant temperature bath 6, start the water cooling system, use the water pump to circulate cold water in the condenser 3, start the induction cooker 12 for liquid separation distillation, the steam flowing out of the distillation bottle 4 flows into the condenser 3 through the branch pipe 8 and the elbow pipe 7 in turn, and the liquid formed after the condenser 3 is cooled flows into the receiving bottle 2 to complete the liquid separation distillation;

[0019] For reflux distillation, it is not necessary to assemble the elbow pipe 7 and the receiving bottle 2. The distillation bottle 4 is connected to the condenser 3 by a conduit. After the steam flowing out of the distillation bottle 4 flows into the condenser 3, the liquid formed by cooling the condenser 3 flows back into the distillation bottle 4. That is, the utility model can perform both liquid separation distillation and reflux distillation.

[0020] Among them, the water in the low-temperature constant temperature tank 6 is maintained within a certain temperature range through the water cooling system. Therefore, the utility model can achieve the water cooling effect without the need for the staff to replace the water, thereby reducing the labor intensity of the staff and improving the detection efficiency.

[0021] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A distillation thermostatic integrated machine, comprising a main unit (1) and a plurality of receiving bottles (2), wherein the plurality of receiving bottles (2) are arrayed on the main unit (1), a condenser (3) is provided directly above each of the receiving bottles (2), and each of the condenser (3) is connected to a distillation bottle (4), characterized in that: The condenser (3) is connected to the main unit (1) via a clamping assembly (5), a low-temperature constant temperature tank (6) is provided on the main unit, a plurality of receiving bottles (2) are arrayed in the low-temperature constant temperature tank (6), cooling water is provided in the low-temperature constant temperature tank (6), and the low-temperature constant temperature tank (6) is connected to a water cooling system.

2. The distillation constant temperature integrated machine according to claim 1, characterized in that: It also includes an elbow pipe (7), one end of which is provided with a sealing plug, the other end of which is connected to the condenser (3) via a first sealing plug with holes, the middle of the elbow pipe (7) is connected to a branch pipe (8), and the branch pipe (8) is connected to the distillation flask (4) via a second sealing plug with holes.

3. The distillation constant temperature integrated machine according to claim 1, characterized in that: The low-temperature constant temperature tank (6) is provided with a first positioning screen for placing the receiving bottle (2).

4. The distillation constant temperature integrated machine according to claim 1, characterized in that: The low-temperature constant temperature tank (6) is provided with a water outlet and a water inlet at both ends, respectively. The water inlet and the water outlet are respectively connected to the condenser (3). The plurality of condenser tubes (3) are connected in series via a silicone hose (11).

5. The distillation constant temperature integrated machine according to claim 1, characterized in that: It also comprises an induction cooker (12), on which a plurality of second positioning screens (13) for placing the distillation flask (4) are arranged.

6. The distillation constant temperature integrated machine according to claim 5, characterized in that: The clamping assembly (5) comprises a support plate (501), a first tube clamp (502) and a second tube clamp (503); the support plate (501) is fixedly connected to the outer shell of the induction cooker (12); the first tube clamp (502) is slidably connected to the support plate (501) via a sliding rod; one end of the second tube clamp (503) is hinged to the first tube clamp (502); and the other end of the second tube clamp (503) is connected to the first tube clamp (502) via a first locking knob (504).

7. The distillation constant temperature integrated machine according to claim 6, characterized in that: The support plate (501) is provided with a second locking knob (14) corresponding to the sliding rod.

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