Concentrator for processing liquid traditional Chinese medicinal materials

Abstract

The utility model discloses a concentrator for processing traditional Chinese medicine liquid materials, which comprises a base plate, a PTC (Positive Temperature Coefficient) constant-temperature electric heating tube is arranged on the base plate, a heating tank is arranged on the base plate, a first cover plate is arranged on the heating tank, a connecting tube is arranged on the first cover plate, a sleeve is sleeved on the peripheral surface of the connecting tube, and high-temperature steam is cooled by the sleeve after entering the connecting tube. Meanwhile, the inner diameter of the bottom is the same as that of the liquid storage tank, the electric push rod is contracted to drive the electric push rod to move upwards, so that the depth of the liquid storage pipe is changed, and the liquid storage amount of the liquid storage pipe is changed; at the moment, water can enter the heating tank through the transparent pipe, and when backflow of the transparent pipe is found, the PTC constant-temperature electric heating pipe is closed to stop heating, so that the evaporation capacity of the heating tank is controlled by controlling the height of the bottom plate, and the effect of controlling the concentration effect of the liquid material in the heating tank is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a concentrator for processing traditional Chinese medicine liquid material. Background Art

[0002] The liquid material of Chinese medicinal materials is a mixture of medicinal liquid and water. If it needs to be concentrated, most of the time it is boiled to make the medicinal liquid gasify, so that the water in the medicinal liquid can be removed, thereby increasing the concentration of the liquid material of Chinese medicinal materials.

[0003] In addition, the existing patent number CN203912229U discloses a tubular PTC constant temperature electric heating tube used for liquid heating. The PTC ceramic combination includes PTC ceramics and upper electrode sheets and lower electrode sheets arranged on the upper and lower parts of the PTC ceramics. The PTC ceramic combination is arranged in a metal tube through an insulating layer. The shape of the combination of the PTC ceramics and the upper and lower electrode sheets is circular.

[0004] At the same time, in order to control the evaporation amount of the medicinal liquid each time, thereby controlling the concentration of the medicinal liquid, this scheme proposes a concentrator for processing Chinese medicinal material liquid. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a concentrator for processing liquid Chinese medicinal materials, so as to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A concentrator for processing Chinese medicinal material liquid comprises a base plate, a PTC constant temperature electric heating tube is arranged on the base plate, a heating tank is arranged on the base plate, a first cover plate is arranged on the heating tank, a connecting pipe is arranged on the first cover plate, a sleeve is sleeved on the outer peripheral surface of the connecting pipe, a cavity is opened inside the sleeve, a second valve is arranged on the outer peripheral surface of the sleeve, the other end of the connecting pipe is connected to the second cover plate, a transparent tube is arranged on the outer peripheral surface of the heating tank, a liquid storage tube is arranged at the other end of the transparent tube, a hole is opened in the middle of the second cover plate, an electric push rod is matched in the hole, a top plate is arranged at one end of the electric push rod, a bottom plate is arranged at the other end of the electric push rod, the bottom plate is matched in the liquid storage tube, a vertical plate is arranged at one end of the top plate, and one end of the vertical plate is connected to the base plate.

[0008] Preferably, a first valve is provided on the heating tank.

[0009] Preferably, a third valve is provided on the liquid storage tube.

[0010] Preferably, a hole is opened on the second cover plate, a pressure reducing mechanism is arranged in the hole, the pressure reducing mechanism includes an exhaust pipe, an exhaust head is arranged on the exhaust pipe, a limiting column is arranged in the exhaust head, a sealing cover is arranged at one end of the limiting column, a fixing plate is arranged at the other end of the limiting column, a compression spring is sleeved on the outer peripheral surface of the limiting column, one end of the compression spring is in contact with the exhaust head, and the other end of the compression spring is in contact with the fixing plate.

[0011] Preferably, a support column is provided at the bottom of the liquid storage tube, and the bottom end of the support column is connected to the base plate.

[0012] The utility model has the following beneficial effects:

[0013] The liquid in the heating tank is heated by the PTC constant temperature electric heating tube until it boils. At this time, the high-temperature steam will enter the liquid storage tube through the connecting tube and the transparent tube. At the same time, the water pipe is connected to the second valve, so that the cooling liquid is poured into the sleeve. At this time, the high-temperature steam enters the connecting tube and is cooled by the sleeve, thereby achieving the effect of condensation, so that the high-temperature steam forms water droplets and falls into the liquid storage tank. At the same time, the bottom has the same inner diameter as the liquid storage tank. By contracting the electric push rod, it drives the upward movement, thereby changing the depth of the liquid storage tube, thereby changing the liquid storage volume of the liquid storage tube. When the water volume in the liquid storage tube reaches the transparent tube, the water at this time will enter the heating tank through the transparent tube. When it is found that the transparent tube has refluxed, the PTC constant temperature electric heating tube is closed to stop heating, thereby controlling the evaporation amount of the heating tank by controlling the height of the bottom plate, thereby achieving the effect of controlling the concentration effect of the liquid material inside the heating tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the concentrator;

[0015] Figure 2 It is a structural schematic diagram of the heating tank;

[0016] Figure 3 It is a structural schematic diagram of the pressure relief mechanism;

[0017] Figure 4 Schematic diagram of the structure of the liquid storage tube.

[0018] In the figure: 1. base plate; 2. PTC constant temperature electric heating tube; 3. heating tank; 301. first valve; 4. first cover plate; 5. connecting pipe; 6. sleeve; 7. second valve; 8. transparent tube; 9. liquid storage tube; 901. third valve; 10. second cover plate; 11. electric push rod; 12. top plate; 13. bottom plate; 14. vertical plate; 15. pressure reducing mechanism; 1501. exhaust pipe; 1502. exhaust head; 1503. limiting column; 1504. sealing cover; 1505. fixing plate; 1506. compression spring; 16. supporting column. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A concentrator for processing Chinese medicinal material liquid comprises a base plate 1, a PTC constant temperature electric heating tube 2 is arranged on the base plate 1, a heating tank 3 is arranged on the base plate 1, a first cover plate 4 is arranged on the heating tank 3, a connecting pipe 5 is arranged on the first cover plate 4, a sleeve 6 is sleeved on the outer peripheral surface of the connecting pipe 5, a cavity is opened inside the sleeve 6, a second valve 7 is arranged on the outer peripheral surface of the sleeve 6, the other end of the connecting pipe 5 is connected to the second cover plate 10, a transparent tube 8 is arranged on the outer peripheral surface of the heating tank 3, a liquid storage tube 9 is arranged on the other end of the transparent tube 8, a hole is opened in the middle of the second cover plate 10, an electric push rod 11 is matched in the hole, a top plate 12 is arranged at one end of the electric push rod 11, a bottom plate 13 is arranged at the other end of the electric push rod 11, the bottom plate 13 is matched in the liquid storage tube 9, a vertical plate 14 is arranged at one end of the top plate 12, and one end of the vertical plate 14 is connected to the base plate 1.

[0021] The liquid in the heating tank 3 is heated by the PTC constant temperature electric heating tube 2 until the liquid boils. At this time, the high temperature steam will enter the liquid storage tube 9 through the connecting tube 5 and the transparent tube 8. At the same time, the water pipe is connected to the second valve 7, so that the cooling liquid is poured into the sleeve 6. At this time, the high temperature steam enters the connecting tube 5 and is cooled by the sleeve 6, so as to achieve the effect of condensation, so that the high temperature steam forms water droplets and falls into the liquid storage tank 9. At the same time, the bottom 13 has the same inner diameter as the liquid storage tank 9. By contracting the electric push rod 11, 13 is driven to move upward, thereby changing the depth of the liquid storage tube 9, thereby changing the liquid storage amount of the liquid storage tube 9. When the water volume in the liquid storage tube 9 reaches the transparent tube 8, the water at this time will enter the heating tank 3 through the transparent tube 8. When it is found that the transparent tube 8 has refluxed, the PTC constant temperature electric heating tube 2 is closed to stop heating, so as to control the evaporation amount of the heating tank 3 by controlling the height of the bottom plate 13, thereby achieving the effect of controlling the concentration effect of the liquid material inside the heating tank 3.

[0022] A first valve 301 is provided on the heating tank 3 , and a third valve 901 is provided on the liquid storage tube 9 . The first valve 301 is used to input and discharge the liquid inside the heating tank 3 , and the third valve 901 is used to discharge the distilled water inside the liquid storage tube 9 .

[0023] A hole is provided on the second cover plate 10, in which a pressure reducing mechanism 15 is provided, the pressure reducing mechanism 15 includes an exhaust pipe 1501, an exhaust head 1502 is provided on the exhaust pipe 1501, a limiting column 1503 is provided in the exhaust head 1502, a sealing cover 1504 is provided at one end of the limiting column 1503, a fixing plate 1505 is provided at the other end of the limiting column 1503, a compression spring 1506 is sleeved on the outer peripheral surface of the limiting column 1503, one end of the compression spring 1506 is in contact with the exhaust head 1502, and the other end of the compression spring 1506 is in contact with the fixing plate 1505. When the high-temperature steam pressure value of the liquid storage pipe 9 is too high, the pressure at this time will squeeze the sealing cover 1504, thereby driving the limiting column 1503 to move upward, so that the fixing plate 1505 squeezes the compression spring 1506, so that the sealing cover 1504 is separated from the exhaust head 1502, thereby achieving the purpose of exhaust.

[0024] A support column 16 is provided at the bottom of the liquid storage tube 9 , and the bottom end of the support column 16 is connected to the base plate 1 , so that the liquid storage tube 9 is lifted up by the support column 16 .

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A concentrator for processing Chinese medicinal material liquid, comprising a base plate (1), characterized in that: The substrate (1) is provided with a PTC constant temperature electric heating tube (2), a heating tank (3) is provided thereon, a first cover plate (4) is provided on the heating tank (3), a connecting tube (5) is provided on the first cover plate (4), a sleeve (6) is sleeved on the outer peripheral surface of the connecting tube (5), a cavity is provided inside the sleeve (6), a second valve (7) is provided on the outer peripheral surface of the sleeve (6), the other end of the connecting tube (5) is connected to the second cover plate (10), a transparent tube (8) is provided on the outer peripheral surface of the heating tank (3), and a liquid storage tube (9) is provided on the other end of the transparent tube (8); A hole is provided in the middle of the second cover plate (10), in which an electric push rod (11) is fitted; a top plate (12) is provided at one end of the electric push rod (11), and a bottom plate (13) is provided at the other end of the electric push rod (11); the bottom plate (13) is fitted in the liquid storage tube (9); a vertical plate (14) is provided at one end of the top plate (12), and one end of the vertical plate (14) is connected to the base plate (1).

2. A concentrator for processing Chinese medicinal material liquid according to claim 1, characterized in that: The heating tank (3) is provided with a first valve (301).

3. A concentrator for processing Chinese medicinal material liquid according to claim 2, characterized in that: The liquid storage tube (9) is provided with a third valve (901).

4. The concentrator for processing Chinese medicinal material liquid according to claim 1, characterized in that: The second cover plate (10) is provided with a hole, in which a pressure reducing mechanism (15) is arranged, the pressure reducing mechanism (15) comprises an exhaust pipe (1501), an exhaust head (1502) is arranged on the exhaust pipe (1501), a limiting column (1503) is arranged in the exhaust head (1502), a sealing cover (1504) is arranged at one end of the limiting column (1503), a fixing plate (1505) is arranged at the other end of the limiting column (1503), a compression spring (1506) is sleeved on the outer peripheral surface of the limiting column (1503), one end of the compression spring (1506) is in contact with the exhaust head (1502), and the other end of the compression spring (1506) is in contact with the fixing plate (1505).

5. A concentrator for processing Chinese medicinal material liquid according to claim 4, characterized in that: A support column (16) is provided at the bottom of the liquid storage tube (9), and the bottom end of the support column (16) is connected to the base plate (1).

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