CN215962179U - Liquid medicine concentration system - Google Patents
Liquid medicine concentration system Download PDFInfo
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- CN215962179U CN215962179U CN202121181308.2U CN202121181308U CN215962179U CN 215962179 U CN215962179 U CN 215962179U CN 202121181308 U CN202121181308 U CN 202121181308U CN 215962179 U CN215962179 U CN 215962179U
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Abstract
The utility model provides a liquid medicine concentration system, which comprises a primary heating tank, a primary evaporating tank, a secondary heating tank, a secondary evaporating tank and a steam treatment discharge device, wherein the outer walls of the primary heating tank and the secondary heating tank are both of double-wall structures, a steam cavity is formed between the double-wall structures, the primary heating tank is connected with a steam inlet pipe communicated with the steam cavity, a primary steam pipe is connected between the primary heating tank and the secondary heating tank, a primary medicine steam pipe is connected between the peripheral walls of the primary heating tank and the primary evaporating tank, a primary medicine liquid discharge pipe is connected between the bottoms of the primary heating tank and the primary evaporating tank, a circulating pipeline is communicated between the primary evaporating tank and the steam cavity of the secondary heating tank, a secondary medicine steam pipe is connected between the secondary heating tank and the secondary evaporating tank, and a secondary medicine liquid discharge pipe is connected between the bottoms of the secondary heating tank and the secondary evaporating tank. The system can realize cyclic utilization of steam heat, is energy-saving and environment-friendly, and reduces the production cost of enterprises.
Description
Technical Field
The utility model relates to the technical field of water vapor treatment equipment, in particular to a liquid medicine concentration system.
Background
The liquid medicine concentration system is the main process equipment for liquid evaporation concentration and paste collection applied to the industries of light chemical industry of Chinese and western medicines, mainly comprises a heater, an evaporator, a condenser, a condensate receiver and the like, can utilize the self-circulation of liquid to continuously evaporate and concentrate the liquid, but has great energy consumption in actual use, and is mainly expressed in two aspects: the first is steam which is used for heating the dilute solution in the heater to evaporate the solvent in the solution; the other is the cooling water needed in the condenser when the vaporized solvent vapor is condensed into solvent liquid again, the former needs to supply heat and the latter needs to take away heat in the production process, when the yield is larger (namely the evaporation capacity is larger), the supplied heat is more, the needed vapor is more, and the cooling water needed to be consumed is more, therefore, in the single-effect concentrator, the solvent vapor generated by the heated solution contains a large amount of heat energy, which is not utilized, but a large amount of cooling water is consumed to cool the solvent vapor, so that the energy is greatly consumed.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention needs to provide a chemical liquid concentrating system, which can recycle steam heat, save energy, protect environment, and reduce production cost of enterprises.
The technical scheme of the utility model is as follows:
a liquid medicine concentration system comprises a first-stage heating tank, a first-stage evaporating tank, a second-stage heating tank, a second-stage evaporating tank and a steam treatment discharge device, wherein the outer walls of the first-stage heating tank and the second-stage heating tank are both of double-wall structures, a steam cavity is formed between the double-wall structures, the first-stage heating tank is connected with a steam inlet pipe communicated with the steam cavity, a first-stage steam pipe is connected between the first-stage heating tank and the second-stage heating tank, a first-stage medicine steam pipe is connected between the peripheral walls of the first-stage heating tank and the first-stage evaporating tank, a first-stage liquid medicine discharge pipe is connected between the bottoms of the first-stage heating tank and the first-stage evaporating tank, a circulating pipeline is communicated between the first-stage evaporating tank and the second-stage heating tank, a second-stage medicine steam pipe is connected between the second-stage heating tank and the bottom of the second-stage evaporating tank, the steam cavity of the second-stage heating tank is communicated with the second-stage evaporating tank through a connecting pipe, the top end of the secondary evaporating pot is communicated with a steam treatment discharging device.
Further, the first-stage heating tank comprises a heating tank body, and a three-leg supporting seat is fixedly arranged at the bottom of the heating tank body.
Further, a top cover which can be opened or closed is arranged at the top of the tank body.
Further, the first-stage evaporating pot comprises an evaporating pot body, three supporting legs are arranged at the bottom of the evaporating pot body, and the height position of the evaporating pot body is higher than that of the heating pot body.
Furthermore, one end of the circulating pipeline is connected to the top of the evaporating tank body, and the other end of the circulating pipeline is connected to the side wall of the secondary heating tank.
Furthermore, the evaporating pot body is provided with a visual window for observing the liquid level in the evaporating pot body.
Furthermore, an air pressure gauge is arranged on the evaporating tank body to monitor the air pressure in the evaporating tank body.
Furthermore, the bottom of the second-stage heating tank and the bottom of the first-stage heating tank are both connected with water inlet branch pipes, the water inlet branch pipes are connected to a main pipe, each water inlet branch pipe and the main pipe are respectively provided with a valve, and the main pipe is also provided with a water pump.
Further, steam treatment discharging equipment includes vapour and liquid separator, cooler and water storage tank, and vapour and liquid separator one end is connected at second grade evaporating pot top, and the cooler is connected to vapour and liquid separator's the other end, and the bottom of cooler is equipped with the water storage tank to supply to collect the comdenstion water and discharge, and vapour and liquid separator is close to the one end of cooler and is equipped with the outlet pipe, goes out water piping connection to the cooler, separately goes into the cooler with the air feed liquid and finally flows into the water storage tank after cooling.
Furthermore, a drain pipe is arranged at the bottom of the water storage tank for intensively discharging cooling water.
The utility model has the beneficial effects that:
the liquid medicine concentration system is provided with a secondary heating tank and a secondary evaporating tank behind the primary heating tank and the primary evaporating tank. So that the steam in the steam cavity for heating of the first-stage heating tank can enter the steam cavity of the second-stage heating tank for recycling. After steam generated after the liquid medicine in the primary heating tank is heated enters the primary evaporating tank, part of steam flows into the primary heating tank, and the other part of steam forms liquid medicine and flows back to the primary heating tank through the primary liquid medicine discharge pipe to be continuously heated and evaporated, so that the medicine steam in the heating tank is fully utilized, and active ingredients in the liquid medicine are reserved. Therefore, the cyclic utilization of steam heat can be realized, the energy is saved, the environment is protected, and the production cost of enterprises is reduced.
Preferred embodiments of the present invention and advantageous effects thereof will be described in further detail with reference to specific embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings, there is shown in the drawings,
FIG. 1 is a schematic view showing the structure of a chemical liquid concentrating system according to the present invention.
The reference numbers illustrate: the device comprises a first-stage heating tank 1, a first-stage evaporating tank 2, a second-stage heating tank 3, a second-stage evaporating tank 4, a steam treatment discharging device 5, a steam inlet pipe 11, a first-stage steam pipe 12, a first-stage medicine steam pipe 13, a first-stage medicine liquid discharging pipe 10, a circulating pipeline 14, a second-stage medicine steam pipe 22, a second-stage medicine liquid discharging pipe 23, a medicine liquid discharging pipe 20, a connecting pipe 30, a heating tank body 15, a three-leg supporting seat 16, a top cover 17, an evaporating tank body 24, supporting legs 25, a visible window 26, a barometer 27, a water inlet branch pipe 31, a main pipe 32, a valve 33, a water pump 34, a gas-liquid separator 51, a cooler 52, a water storage tank 53, a water outlet pipe 54 and a water discharging pipe 55.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Referring to fig. 1, the present invention provides a liquid medicine concentrating system, which includes a first-stage heating tank 1, a first-stage evaporating tank 2, a second-stage heating tank 3, a second-stage evaporating tank 4 and a steam processing and discharging device 5. The outer walls of the first-stage heating tank 1 and the second-stage heating tank 3 are both of double-wall structures, and a steam cavity is formed between the double-wall structures. The first-stage heating tank 1 is connected with a steam inlet pipe 11 communicated with a steam cavity of the first-stage heating tank, and a first-stage steam pipe 12 is connected between the first-stage heating tank 1 and the second-stage heating tank 3 to allow steam in the steam cavity of the first-stage heating tank 1 to enter the steam cavity of the second-stage heating tank 3 to be utilized. A primary medicine steam pipe 13 is connected between the circumferential walls of the primary heating tank 1 and the primary evaporating tank 2 to guide the medicine steam generated by heating the medicine liquid in the primary heating tank 1 into the primary evaporating tank 2. A first-stage liquid medicine discharge pipe 10 is connected between the bottoms of the first-stage heating tank 1 and the first-stage evaporating tank 2. A circulating pipeline 14 is communicated between the first-stage evaporating pot 2 and the second-stage heating pot 3 for steam in the first-stage evaporating pot 2 to enter a steam cavity of the second-stage heating pot 3 for recycling. A part of the medicine vapor in the first-stage heating tank 1 flows into the second-stage heating tank 3 from the circulating pipeline 14 in the form of water vapor in the first-stage evaporation tank 2, and the other part of the medicine liquid flows back into the first-stage heating tank 1 through the first-stage medicine liquid discharge pipe 10 to be continuously heated and evaporated. The first-stage heating tank 1 and the second-stage heating tank 3 heat the liquid medicine in the tanks through steam. A second-stage medicine vapor pipe 22 is connected between the second-stage heating tank 3 and the second-stage evaporating tank 4 to guide medicine vapor generated after the medicine liquid in the second-stage heating tank 3 is heated into the second-stage evaporating tank 4. A secondary liquid medicine discharge pipe 23 is connected between the bottoms of the secondary heating tank 3 and the secondary evaporating tank 4. The steam cavity of the second-stage heating tank 3 is communicated with the second-stage evaporating tank 4 through a connecting pipe 30, and the top end of the second-stage evaporating tank 4 is communicated with a steam treatment discharging device 5 so as to collect and treat the residual steam.
The first-stage liquid medicine discharge pipe 10 and the second-stage liquid medicine discharge pipe 23 are both provided with liquid medicine discharge pipes 20 for discharging the concentrated liquid medicine.
The primary heating tank 1 is made of stainless steel. The primary heating tank 1 comprises a heating tank body 15, and the heating tank body 15 is used for containing medicinal materials to be concentrated. The bottom of the heating tank body 15 is fixedly provided with a three-leg supporting base 16, and the top of the tank body 15 is provided with a top cover 17 which can be opened or closed.
The first-stage evaporating pot 2 is made of stainless steel. The primary evaporating pot 2 comprises an evaporating pot body 24, and three supporting legs 25 are arranged at the bottom of the evaporating pot body 24. The evaporation tank body (24) is used for containing medicinal materials to be concentrated. The height position of the evaporating tank body 24 is higher than that of the heating tank body 15, so that steam can quickly enter the evaporating tank body 24, and the brought-out liquid medicine is evaporated in the evaporating tank body 24 to remove redundant water and then flows back to the heating tank body 15 through the primary liquid medicine discharge pipe 10 to be continuously heated. One end of the circulating pipeline 14 is connected to the top of the evaporating pot 24, and the other end is connected to the side wall of the secondary heating pot 3, so as to inject steam into the steam cavity between the double-wall structures of the secondary heating pot 3. The evaporation tank 24 is provided with a visual window 26 for observing the liquid level in the evaporation tank 24. The pressure gauge 27 is arranged on the evaporating tank 24 for monitoring the air pressure in the evaporating tank 24 to ensure that the air pressure is normal.
The structure of the secondary heating tank 3 is the same as that of the primary heating tank 1, and the structure of the secondary evaporating tank 4 is the same as that of the primary evaporating tank 2, which is not described again. The bottom of the second-stage heating tank 3 and the bottom of the first-stage heating tank 1 are both connected with water inlet branch pipes 31, the two water inlet branch pipes 31 are connected to a main pipe 32, each water inlet branch pipe 31 and the main pipe 32 are respectively provided with a valve 33, and the main pipe 32 is also provided with a water pump 34 to provide suction power.
The steam-treatment discharging device 5 includes a gas-liquid separator 51, a cooler 52, and a water storage tank 53. The top of the second-stage evaporation tank 4 is connected with one end of a gas-liquid separator 51, the other end of the gas-liquid separator 51 is connected with a cooler 52, and the bottom of the cooler 52 is provided with a water storage tank 53 for collecting condensed water and discharging. One end of the gas-liquid separator 51 close to the cooler 52 is provided with a water outlet pipe 54, and the water outlet pipe 54 is connected to the cooler 52 so as to separate the gas and the liquid to enter the cooler 52 for cooling and finally flow into the water storage tank 53. The bottom of the water storage tank 53 is provided with a drain pipe 55 for intensively discharging the cooling water.
The liquid medicine concentration system is provided with a secondary heating tank 3 and a secondary evaporating tank 4 behind a primary heating tank 1 and a primary evaporating tank 2. So that the steam in the steam cavity for heating of the primary heating tank 1 can enter the steam cavity of the secondary heating tank 3 for recycling. After steam generated after the liquid medicine in the first-stage heating tank 1 is heated enters the first-stage evaporating tank 2, a part of steam flows into the first-stage heating tank 1, and the other part of steam forms liquid medicine which flows back into the first-stage heating tank 1 through the first-stage liquid medicine discharge pipe 10 to continue heating and evaporating, so that the medicine steam in the heating tank 1 is fully utilized, and active ingredients in the liquid medicine are reserved. Therefore, the cyclic utilization of steam heat can be realized, the energy is saved, the environment is protected, and the production cost of enterprises is reduced.
Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A liquid medicine concentration system is characterized by comprising a first-stage heating tank (1), a first-stage evaporating tank (2), a second-stage heating tank (3), a second-stage evaporating tank (4) and a steam treatment discharging device (5), wherein the outer walls of the first-stage heating tank (1) and the second-stage heating tank (3) are of double-wall structures, a steam cavity is formed between the double-wall structures, the first-stage heating tank (1) is connected with a steam inlet pipe (11) communicated with the steam cavity, a first-stage steam pipe (12) is connected between the first-stage heating tank (1) and the second-stage heating tank (3), a first-stage medicine steam pipe (13) is connected between the peripheral walls of the first-stage heating tank (1) and the first-stage evaporating tank (2), a first-stage liquid medicine discharging pipe (10) is connected between the bottoms of the first-stage heating tank (1) and the second-stage evaporating tank (2), and a circulating pipeline (14) is communicated between the first-stage evaporating tank (2) and the second-stage heating tank (3), a second-stage medicine steam pipe (22) is connected between the second-stage heating tank (3) and the second-stage evaporating tank (4), a second-stage medicine liquid discharge pipe (23) is connected between the bottoms of the second-stage heating tank (3) and the second-stage evaporating tank (4), a steam cavity of the second-stage heating tank (3) is communicated with the second-stage evaporating tank (4) through a connecting pipe (30), and the top end of the second-stage evaporating tank (4) is communicated with a steam treatment discharge device (5).
2. The medical liquid concentrating system according to claim 1, wherein the primary heating tank (1) comprises a heating tank body (15), and the heating tank body (15) is used for accommodating medicinal materials to be concentrated.
3. The medical liquid concentrating system according to claim 2, wherein the top of the tank (15) is provided with a top cover (17) for opening and closing.
4. The medical liquid concentrating system according to claim 1, wherein the primary evaporation tank (2) comprises an evaporation tank body (24), the bottom of the evaporation tank body (24) is provided with three supporting legs (25), and the evaporation tank body (24) is higher than the heating tank body (15).
5. The drug solution concentrating system according to claim 4, wherein the circulation pipe (14) is connected at one end thereof to the top of the evaporation tank (24) and at the other end thereof to the side wall of the secondary heating tank (3).
6. The medical liquid concentrating system according to claim 4, wherein the evaporating pot (24) is used for containing the medicinal materials to be concentrated, and the evaporating pot (24) is provided with a visual window (26) for observing the liquid level in the evaporating pot (24).
7. The drug solution concentrating system according to claim 4, wherein the evaporating pot (24) is provided with a barometer (27) for monitoring the air pressure in the evaporating pot (24).
8. The liquid medicine concentrating system according to claim 1, wherein the bottoms of the secondary heating tank (3) and the primary heating tank (1) are connected to water inlet branch pipes (31) for feeding water into the corresponding tanks, the water inlet branch pipes (31) are connected to a main pipe (32), each of the water inlet branch pipes (31) and the main pipe (32) is provided with a valve (33), and the main pipe (32) is further provided with a water pump (34).
9. The chemical liquid concentrating system according to claim 1, wherein the steam processing discharging device (5) comprises a gas-liquid separator (51), a cooler (52) and a water storage tank (53), the top of the secondary evaporation tank (4) is connected with one end of the gas-liquid separator (51), the other end of the gas-liquid separator (51) is connected with the cooler (52), the water storage tank (53) is arranged at the bottom of the cooler (52) for collecting and discharging condensed water, one end of the gas-liquid separator (51) close to the cooler (52) is provided with a water outlet pipe (54), and the water outlet pipe (54) is connected to the cooler (52) so that the gas and the liquid separately enter the cooler (52) for cooling and then finally flow into the water storage tank (53).
10. The chemical liquid concentrating system according to claim 9, wherein a drain pipe (55) is provided at a bottom of the water storage tank (53) for intensively discharging the cooling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121181308.2U CN215962179U (en) | 2021-05-28 | 2021-05-28 | Liquid medicine concentration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121181308.2U CN215962179U (en) | 2021-05-28 | 2021-05-28 | Liquid medicine concentration system |
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| Publication Number | Publication Date |
|---|---|
| CN215962179U true CN215962179U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121181308.2U Active CN215962179U (en) | 2021-05-28 | 2021-05-28 | Liquid medicine concentration system |
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| CN (1) | CN215962179U (en) |
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2021
- 2021-05-28 CN CN202121181308.2U patent/CN215962179U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220412 Address after: 530100 No. 35, Jiaoyu Road, ASEAN Economic and Technological Development Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi baoruitan Pharmaceutical Co.,Ltd. Address before: 530105 No. 35, Jiaoyu Road, overseas Chinese investment zone, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi baoruitan Guangming Pharmaceutical Co.,Ltd. |
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| TR01 | Transfer of patent right |