Novel double-effect concentrator

Abstract

The utility model discloses a novel double-effect concentrator in the technical field of double-effect concentrators, which comprises a first-effect heater, an outer heat insulation sleeve is arranged on the surface of the first-effect heater, the outer heat insulation sleeve is fixedly connected with the first-effect heater, a heat insulation layer is arranged in the first-effect heater, the heat insulation layer is fixedly connected with the first-effect heater, and the first-effect heater is fixedly connected with the first-effect heater. A heat preservation layer is arranged in the heat insulation layer, a first steam inlet pipe is arranged on one side of the first-effect heater, a first heat preservation sleeve is arranged on the surface of the first steam inlet pipe, a second steam inlet pipe is arranged on the surface of the first-effect heater, and a second heat preservation sleeve is arranged on the surface of the second steam inlet pipe. According to the novel double-effect concentrator, by arranging a first-effect heater, an outer heat preservation sleeve, a heat insulation layer, a heat preservation layer, a first steam inlet pipe, a second steam inlet pipe, a liquid medicine conveying pipe, a first heat preservation sleeve, a second heat preservation sleeve and a third heat preservation sleeve, the heat preservation function of the novel double-effect concentrator on the first-effect heater is achieved; and the heating efficiency during restart is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of double-effect concentrators, and specifically relates to a novel double-effect concentrator. Background Art

[0002] The double-effect concentrator is suitable for low-temperature vacuum concentration of heat-sensitive materials such as Chinese medicine, western medicine, glucose, brewing, starch, oral liquid, chemical industry, food, monosodium glutamate, dairy products, etc. Users can choose the series of concentrators in the technical parameters according to the amount of concentration.

[0003] The existing new double-effect concentrators still have some defects. During the use of most new double-effect concentrators, the first-effect heater does not have the function of heat preservation. When it is restarted after stopping operation, the heating effect cannot be achieved quickly. For this reason, we propose a new double-effect concentrator. Utility Model Content

[0004] The purpose of the utility model is to provide a novel double-effect concentrator to solve the problem that rapid heating cannot be achieved in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel double-effect concentrator, comprising a first-effect heater, an outer insulation sleeve is provided on the surface of the first-effect heater, the outer insulation sleeve is fixedly connected to the first-effect heater, an insulation layer is provided inside the first-effect heater, the insulation layer is fixedly connected to the first-effect heater, an insulation layer is provided inside the insulation layer, the insulation layer is fixedly connected to the insulation layer, a first steam inlet pipe is provided on one side of the first-effect heater, the first steam inlet pipe is fixedly connected to the first-effect heater, a first insulation sleeve is provided on the surface of the first steam inlet pipe, the first insulation sleeve is fixedly connected to the first steam inlet pipe, a second steam inlet pipe is provided on the surface of the first-effect heater, the second steam inlet pipe is fixedly connected to the first-effect heater, a second insulation sleeve is provided on the surface of the second steam inlet pipe, the second insulation sleeve and the second steam inlet pipe are fixedly connected.

[0006] Preferably, a medicine liquid delivery pipe is provided on the surface of the single-effect heater, and the medicine liquid delivery pipe is fixedly connected to the single-effect heater.

[0007] Preferably, a third thermal insulation sleeve is provided on the surface of the medicine liquid delivery pipe, and the third thermal insulation sleeve is fixedly connected to the medicine liquid delivery pipe.

[0008] Preferably, a first connecting pipe is provided at the bottom of the single-effect heater, and a single-effect evaporator is provided at one end of the first connecting pipe.

[0009] Preferably, a second connecting pipe is provided on the top of the first-effect evaporator, and a second-effect heater is provided at one end of the second connecting pipe.

[0010] Preferably, a third connecting pipe is provided at the bottom of the second-effect heater, and a second-effect evaporator is provided at one end of the third connecting pipe.

[0011] Preferably, a fourth connecting pipe is provided on the top of the second-effect evaporator, and a condenser is provided at one end of the fourth connecting pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By providing a single-effect heater, an outer insulation sleeve, an insulation layer, an insulation layer, a first steam inlet pipe, a second steam inlet pipe, a liquid medicine delivery pipe, a first insulation sleeve, a second insulation sleeve and a third insulation sleeve, the new double-effect concentrator realizes the function of heat preservation of the single-effect heater, and improves the heating efficiency when the new double-effect concentrator is restarted after stopping working.

[0014] 2. By providing a first-effect evaporator, a first connecting pipe, a second connecting pipe, a second-effect heater, a third connecting pipe, a second-effect evaporator, a fourth connecting pipe and a condenser, the vacuum concentration function of the new double-effect concentrator is realized, and the concentration efficiency of the new double-effect concentrator is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall front view structure of the novel double-effect concentrator of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall side view structure of the novel double-effect concentrator of the utility model;

[0017] Figure 3 This is a schematic diagram of the steam inlet pipe structure of the first-effect heater of the novel double-effect concentrator of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the liquid medicine delivery pipe of the first-effect heater of the novel double-effect concentrator of the utility model;

[0019] Figure 5 This is a schematic diagram of the internal exploded structure of a first-effect heater of a novel double-effect concentrator of the utility model, viewed from above.

[0020] In the figure: 1, first-effect heater; 2, outer insulation sleeve; 3, insulation layer; 4, insulation layer; 5, first steam inlet pipe; 6, first insulation sleeve; 7, second steam inlet pipe; 8, second insulation sleeve; 9, liquid medicine delivery pipe; 10, third insulation sleeve; 11, first connecting pipe; 12, first-effect evaporator; 13, second connecting pipe; 14, second-effect heater; 15, third connecting pipe; 16, second-effect evaporator; 17, fourth connecting pipe; 18, condenser. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 The utility model provides a technical solution: a novel double-effect concentrator, comprising a single-effect heater 1, an outer insulation sleeve 2 is provided on the surface of the single-effect heater 1, the outer insulation sleeve 2 and the single-effect heater 1 are fixedly connected, a heat insulation layer 3 is provided inside the single-effect heater 1, the heat insulation layer 3 and the single-effect heater 1 are fixedly connected, a heat insulation layer 4 is provided inside the heat insulation layer 3, the heat insulation layer 4 and the heat insulation layer 3 are fixedly connected, a first steam inlet pipe 5 is provided on one side of the single-effect heater 1, the first steam inlet pipe 5 and the single-effect heater 1 are fixedly connected, a first insulation sleeve 6 is provided on the surface of the first steam inlet pipe 5, the first insulation sleeve 6 and the first steam inlet pipe 5 are fixedly connected, a second steam inlet pipe 7 is provided on the surface of the single-effect heater 1, the second steam inlet pipe 7 and the single-effect heater 1 are fixedly connected, a second insulation sleeve 8 is provided on the surface of the second steam inlet pipe 7, the second insulation sleeve 8 and the second steam inlet pipe 7 are fixedly connected.

[0023] Specifically, a liquid medicine delivery pipe 9 is provided on the surface of the first-effect heater 1, and the liquid medicine delivery pipe 9 and the first-effect heater 1 are fixedly connected. A third insulation sleeve 10 is provided on the surface of the liquid medicine delivery pipe 9, and the third insulation sleeve 10 and the liquid medicine delivery pipe 9 are fixedly connected. A first connecting pipe 11 is provided at the bottom of the first-effect heater 1, a first-effect evaporator 12 is provided at one end of the first connecting pipe 11, a second connecting pipe 13 is provided at the top of the first-effect evaporator 12, a second-effect heater 14 is provided at one end of the second connecting pipe 13, a third connecting pipe 15 is provided at the bottom of the second-effect heater 14, a second-effect evaporator 16 is provided at one end of the third connecting pipe 15, a fourth connecting pipe 17 is provided at the top of the second-effect evaporator 16, and a condenser 18 is provided at one end of the fourth connecting pipe 17.

[0024] In this embodiment, during use, the first steam inlet pipe 5 and the second steam inlet pipe 7 are used to heat the interior of the first-effect heater 1 at the same time, and the first-effect evaporator 12, the second-effect heater 14 and the second-effect evaporator 16 are heated synchronously through the first connecting pipe 11, the second connecting pipe 13 and the third connecting pipe 15, so that the first-effect heater 1, the first-effect evaporator 12, the second-effect heater 14 and the second-effect evaporator 16 are heated uniformly at the same time. After stopping work, when restarting, the heat inside the first-effect heater 1 is protected according to the insulation layer 3 and the thermal insulation layer 4, so that the temperature inside the first-effect heater 1 decreases slowly. The shorter the time of stopping work, the better the thermal insulation effect. When restarting work, the heating effect is faster and more uniform. According to the first thermal insulation cover 6, the second thermal insulation cover 8 and the third thermal insulation cover 10, the first steam inlet pipe 5, the second steam inlet pipe 7 and the liquid medicine delivery pipe 9 are insulated.

[0025] 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. A novel double-effect concentrator, comprising a first-effect heater (1), characterized in that: An outer thermal insulation sleeve (2) is provided on the surface of the first-effect heater (1), and the outer thermal insulation sleeve (2) and the first-effect heater (1) are fixedly connected. A thermal insulation layer (3) is provided inside the first-effect heater (1), and the thermal insulation layer (3) and the first-effect heater (1) are fixedly connected. A thermal insulation layer (4) is provided inside the thermal insulation layer (3), and the thermal insulation layer (4) and the thermal insulation layer (3) are fixedly connected. A first steam inlet pipe (5) is provided on one side of the first-effect heater (1), and the first steam inlet pipe (5) and the first-effect heater (1) are fixedly connected. A first thermal insulation sleeve (6) is provided on the surface of the first steam inlet pipe (5), and the first thermal insulation sleeve (6) and the first steam inlet pipe (5) are fixedly connected. A second steam inlet pipe (7) is provided on the surface of the first-effect heater (1), and the second steam inlet pipe (7) and the first-effect heater (1) are fixedly connected. A second thermal insulation sleeve (8) is provided on the surface of the second steam inlet pipe (7), and the second thermal insulation sleeve (8) and the second steam inlet pipe (7) are fixedly connected.

2. A novel double-effect concentrator according to claim 1, characterized in that: A liquid medicine delivery pipe (9) is provided on the surface of the single-effect heater (1), and the liquid medicine delivery pipe (9) and the single-effect heater (1) are fixedly connected.

3. A novel double-effect concentrator according to claim 2, characterized in that: A third heat-insulating sleeve (10) is provided on the surface of the liquid medicine delivery pipe (9), and the third heat-insulating sleeve (10) and the liquid medicine delivery pipe (9) are fixedly connected.

4. A novel double-effect concentrator according to claim 1, characterized in that: A first connecting pipe (11) is provided at the bottom of the first-effect heater (1), and a first-effect evaporator (12) is provided at one end of the first connecting pipe (11).

5. A novel double-effect concentrator according to claim 4, characterized in that: A second connecting pipe (13) is provided at the top of the first-effect evaporator (12), and a second-effect heater (14) is provided at one end of the second connecting pipe (13).

6. A novel double-effect concentrator according to claim 5, characterized in that: A third connecting pipe (15) is provided at the bottom of the second-effect heater (14), and a second-effect evaporator (16) is provided at one end of the third connecting pipe (15).

7. A novel double-effect concentrator according to claim 6, characterized in that: A fourth connecting pipe (17) is provided at the top of the second-effect evaporator (16), and a condenser (18) is provided at one end of the fourth connecting pipe (17).

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