CN112093839A - Novel film-rising energy-saving reinforced combined efficient distilled water machine - Google Patents
Novel film-rising energy-saving reinforced combined efficient distilled water machine Download PDFInfo
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- CN112093839A CN112093839A CN202010854008.XA CN202010854008A CN112093839A CN 112093839 A CN112093839 A CN 112093839A CN 202010854008 A CN202010854008 A CN 202010854008A CN 112093839 A CN112093839 A CN 112093839A
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- evaporator
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/08—Thin film evaporation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/06—Evaporators with vertical tubes
- B01D1/065—Evaporators with vertical tubes by film evaporating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to the technical field of water distiller equipment, in particular to a novel climbing film energy-saving reinforced combined efficient water distiller. The structure that the purified water inlet is connected with the spray pipe through the ultrasonic atomizer is adopted, so that the problems of uneven water distribution and poor heat exchange efficiency in the falling film section are solved; the first heating layer is arranged at the position below the spraying pipe, the steam inlet is arranged at the position of the first heating layer, and the first heating layer is matched with the spraying pipe to improve the heat exchange efficiency of purified water, prolong the membrane climbing time of a purified water falling membrane and improve the efficiency of falling membrane evaporation; the first heating layer is communicated with the evaporation chamber, so that the heat of the steam is utilized to the maximum extent, and the steam and the purified water can be subjected to sufficient heat exchange; through adopting the evaporation tubulation to link to each other with the reservoir chamber is integrative to be equipped with the second zone of heating between reservoir chamber and evaporimeter, make the water source in the reservoir chamber can be heated in advance, can improve the efficiency of rising membrane evaporation on the one hand, on the other hand has improved the thermal utilization ratio of steam again.
Description
Technical Field
The invention relates to the technical field of water distiller equipment, in particular to a novel climbing film energy-saving reinforced combined efficient water distiller.
Background
The distilled water machine refers to a machine for preparing pure water by a distillation method. The water may be distilled one or more times. The water is subjected to a single distillation with the non-volatile components remaining in the vessel and the volatile components entering the initial fraction of distilled water, typically only the middle portion of the fraction, about 60%, being collected. To obtain purer water, an alkaline potassium permanganate solution can be added into primary distilled water to remove organic matters and carbon dioxide; adding a non-volatile acid to make ammonia into a non-volatile ammonium salt.
The traditional multi-effect water distiller has low production efficiency, low utilization rate of purified water, complex equipment, high equipment processing difficulty and easy leakage, and the problem of non-uniform water distribution cannot be solved in a falling film section.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a novel climbing film energy-saving reinforced combined efficient distilled water machine aiming at the technical defects, and the invention adopts a structure that an ultrasonic atomizer is connected with an atomizing pipe at a purified water inlet, thereby solving the problems of uneven water distribution and poor heat exchange efficiency at a falling film section; the structure that the first heating layer is arranged below the spraying pipe and the steam inlet is arranged at the first heating layer is matched with the spraying pipe, so that the heat exchange efficiency of purified water can be greatly improved, the membrane climbing time of a purified water falling membrane is prolonged, and the membrane falling evaporation efficiency is improved; by adopting the structure that the first heating layer is communicated with the evaporation chamber, the heat of the steam is utilized to the maximum extent, so that the steam can fully exchange heat with the purified water; through adopting the integrative structure that links to each other of evaporation shell and tube and reservoir chamber to be equipped with the second zone of heating between reservoir chamber and evaporimeter, make the water source in the reservoir chamber can be preheated, can improve the efficiency of rising membrane evaporation on the one hand, on the other hand has improved the thermal utilization ratio of steam again.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: novel energy-conserving strenghthened type of rising membrane combination high-efficient water distiller, its characterized in that: the device comprises an evaporator, wherein an ultrasonic atomizer is arranged on one side of the evaporator, the ultrasonic atomizer extends into the evaporator through a purified water inlet and is provided with an atomizing pipe, a first heating layer is arranged below the atomizing pipe and on the inner wall of the evaporator, a steam inlet is arranged outside the first heating layer, an evaporation chamber is arranged below the first heating layer, a plurality of evaporation tubes are arranged inside the evaporation chamber, the top end of each evaporation tube is provided with a liquid inlet pipe orifice, the adjacent liquid inlet pipe orifices are mutually matched, and the liquid inlet pipe orifices are matched with the inner wall of the evaporator; the first heating layer is communicated with two sides of the evaporation chamber, and a concentrated water outlet is formed in one side below the evaporation chamber; a plurality of the bottom of evaporation tubulation is a body coupling has the reservoir chamber, the reservoir chamber with be equipped with the second zone of heating between the evaporimeter, the second zone of heating with the evaporation chamber is linked together, the evaporimeter bottom is equipped with the comdenstion water delivery port.
Further optimizing the technical scheme, a gas-liquid spiral separator is arranged at the top end inside the evaporator, and a steam outlet is formed in the top end of the evaporator.
Further optimizing the technical scheme, the steam outlet of the evaporator of each effect is connected with the steam inlet of the evaporator of the next effect.
Further optimizing the technical scheme, a condensed water outlet of the evaporator of each effect is connected with a purified water inlet of the evaporator of the next effect.
Further optimizing the technical scheme, the concentrated water outlet of the first effect evaporator is connected with a heat exchanger, and the condensed water outlets of the first effect removing evaporators are connected with condensers.
Further optimizing the technical scheme, the steam inlet of the evaporator is connected with the condenser, and the concentrated water outlet of the evaporator is connected with the heat exchanger.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the structure that the purified water inlet is connected with the spray pipe through the ultrasonic atomizer is adopted, so that the problems of uneven water distribution and poor heat exchange efficiency in the falling film section are solved; the structure that the first heating layer is arranged below the spraying pipe and the steam inlet is arranged at the first heating layer is matched with the spraying pipe, so that the heat exchange efficiency of purified water can be greatly improved, the membrane climbing time of a purified water falling membrane is prolonged, and the membrane falling evaporation efficiency is improved; by adopting the structure that the first heating layer is communicated with the evaporation chamber, the heat of the steam is utilized to the maximum extent, so that the steam can fully exchange heat with the purified water; through adopting the integrative structure that links to each other of evaporation shell and tube and reservoir chamber to be equipped with the second zone of heating between reservoir chamber and evaporimeter, make the water source in the reservoir chamber can be preheated, can improve the efficiency of rising membrane evaporation on the one hand, on the other hand has improved the thermal utilization ratio of steam again.
Drawings
Fig. 1 is a schematic diagram of the internal structure of an evaporator of a novel climbing film energy-saving reinforced combined efficient distilled water machine.
FIG. 2 is a schematic view of the connection of the combined water distiller of the novel climbing film energy-saving reinforced combined high-efficiency water distiller.
FIG. 3 is a diagram showing the test data and results of the combined water distiller of the novel climbing film energy-saving reinforced combined efficient water distiller.
In the figure: 1. an evaporator; 2. an ultrasonic atomizer; 3. a purified water inlet; 4. a spray tube; 5. a first heating layer; 6. a steam inlet; 7. an evaporation chamber; 8. evaporating the tubes; 9. a liquid inlet pipe orifice; 10. a concentrated water outlet; 11. a water storage chamber; 12. a second heating layer; 13. a condensed water outlet; 14. a gas-liquid spiral separator; 15. a steam outlet; 16. a condenser; 17. a heat exchanger.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: as shown in the combined drawings of figures 1-3, the novel climbing film energy-saving reinforced combined efficient distilled water machine is characterized in that: the evaporator comprises an evaporator 1, wherein an ultrasonic atomizer 2 is arranged on one side of the evaporator 1, the ultrasonic atomizer 2 extends to the inside of the evaporator 1 through a purified water inlet 3, an atomizing pipe 4 is arranged inside the evaporator 1, a first heating layer 5 is arranged below the atomizing pipe 4 and on the inner wall of the evaporator 1, a steam inlet 6 is arranged outside the first heating layer 5, an evaporation chamber 7 is arranged below the first heating layer 5, a plurality of evaporation tubes 8 are arranged inside the evaporation chamber 7, the top end of each evaporation tube 8 is provided with a liquid inlet pipe orifice 9, the adjacent liquid inlet pipe orifices 9 are mutually matched, and the liquid inlet pipe orifices 9 are matched with the inner wall of the evaporator 1; the first heating layer 5 is communicated with two sides of the evaporation chamber 7, and a concentrated water outlet 10 is arranged on one side below the evaporation chamber 7; a plurality of the bottom of evaporation tube array 8 is connected with reservoir chamber 11 an organic whole, reservoir chamber 11 with be equipped with second zone of heating 12 between evaporimeter 1, second zone of heating 12 with evaporation chamber 7 is linked together, 1 bottom of evaporimeter is equipped with comdenstion water delivery port 13.
Further optimizing the technical scheme, a gas-liquid spiral separator 14 is arranged at the top end inside the evaporator 1, and a steam outlet 15 is arranged at the top end of the evaporator 1.
Further optimizing the technical scheme, the steam outlet 15 of the evaporator 1 of each effect is connected with the steam inlet 6 of the evaporator 1 of the next effect.
Further optimizing the technical scheme, a condensed water outlet 13 of the evaporator 1 of each effect is connected with a purified water inlet 3 of the evaporator 1 of the next effect.
Further optimizing the technical scheme, the concentrated water outlet 10 of the first-effect evaporator 1 is connected with a heat exchanger 17, and the condensed water outlets 13 of the first-effect-removing evaporators 1 are connected with a condenser 16.
Further optimizing the technical scheme, the steam inlet 6 of the evaporator 1 with the last effect is connected with the condenser 16, and the concentrated water outlet 10 of the evaporator 1 with the last effect is connected with the heat exchanger 17.
The invention has the beneficial effects that: according to the invention, the structure that the purified water inlet 3 is connected with the spray pipe 4 through the ultrasonic atomizer 2 is adopted, so that the problems of uneven water distribution and poor heat exchange efficiency in the falling film section are solved; by adopting the structure that the first heating layer 5 is arranged at the position below the spraying pipe 4 and the steam inlet 6 is arranged at the position of the first heating layer 5, the heat exchange efficiency of the purified water can be greatly improved by matching the spraying pipe 4, the membrane climbing time of the falling membrane of the purified water is prolonged, and the efficiency of the falling membrane evaporation is improved; by adopting the structure that the first heating layer 5 is communicated with the evaporation chamber 7, the heat of the steam is utilized to the maximum extent, so that the steam can fully exchange heat with the purified water; through adopting the integrative structure that links to each other of evaporation tube array 8 and reservoir chamber 11 to be equipped with second zone of heating 12 between reservoir chamber 11 and evaporimeter 1, make the water source in the reservoir chamber 11 can be preheated, can improve the efficiency of rising membrane evaporation on the one hand, on the other hand has improved the thermal utilization ratio of steam again.
In order to facilitate understanding of the novel climbing film energy-saving reinforced combined efficient distilled water machine provided by the embodiment of the invention, the following detailed description is made in conjunction with specific embodiments.
With continuing reference to fig. 1-3, a novel energy-saving reinforced combined efficient water distiller with rising membrane comprises an evaporator 1, wherein an ultrasonic atomizer 2 is arranged on one side of the evaporator 1, the ultrasonic atomizer 2 extends into the evaporator 1 through a purified water inlet 3 and is provided with an atomizing pipe 4, a first heating layer 5 is arranged below the atomizing pipe 4 and on the inner wall of the evaporator 1, a steam inlet 6 is arranged outside the first heating layer 5, an evaporation chamber 7 is arranged below the first heating layer 5, a plurality of evaporation tubes 8 are arranged inside the evaporation chamber 7, the top end of each evaporation tube 8 is provided with a liquid inlet 9, adjacent liquid inlet 9 are mutually matched, and the liquid inlet 9 is matched with the inner wall of the evaporator 1; the first heating layer 5 is communicated with two sides of the evaporation chamber 7, and one side below the evaporation chamber 7 is provided with a concentrated water outlet 10; the bottom ends of the evaporation tubes 8 are integrally connected with a water storage chamber 11, a second heating layer 12 is arranged between the water storage chamber 11 and the evaporator 1, the second heating layer 12 is communicated with an evaporation chamber 7, a condensed water outlet 13 is arranged at the bottom end of the evaporator 1, a gas-liquid spiral separator 14 is arranged at the top end inside the evaporator 1, a steam outlet 15 is arranged at the top end of the evaporator 1, the steam outlet 15 of each evaporator 1 is connected with a steam inlet 6 of the next evaporator 1, the condensed water outlet 13 of each evaporator 1 is connected with a purified water inlet 3 of the next evaporator 1, the concentrated water outlet 10 of the first evaporator 1 is connected with a heat exchanger 17, the condensed water outlets 13 except the first evaporator 1 are all connected with a condenser 16, the steam inlet 6 of the last evaporator 1 is connected with the condenser 16, and the concentrated water outlet 10 of the last evaporator 1 is connected with the heat exchanger 17.
When the ultrasonic atomizer is used in combination with the figures 1-3, purified water is injected into the ultrasonic atomizer 2 and then started, the purified water is uniformly sprayed into the evaporator 1 through the purified water inlet 3 and the spray pipe 4, meanwhile, industrial steam is introduced into the steam inlet 6, the industrial steam firstly enters the first heating layer 5, one part of the atomized purified water is evaporated when falling on the first heating layer 5, the other part of the purified water flows downwards along the inner wall and is evaporated when flowing, and the rest of the purified water enters the evaporation array pipe 8 through the liquid inlet pipe opening 9; because the adjacent liquid inlet pipe orifices 8 are mutually matched, and the liquid inlet pipe orifices 8 are also matched with the inner wall of the evaporator 1, the atomized purified water can completely fall into the evaporation array pipe 8;
the first heating layer 5 is communicated with two sides of the evaporation chamber 7, industrial steam enters the first heating layer 5 and then enters the evaporation chamber 7 to heat the evaporation tube array 8, when purified water enters the evaporation tube array 8, falling film evaporation is formed, one part of water is evaporated, the other part of water slides down along the evaporation tube array and enters the water storage chamber 11, the second heating layer 12 is arranged between the water storage chamber 11 and the evaporator 1, the evaporation chamber 7 is communicated with the second heating layer 12, and the industrial steam enters the second heating layer 12 to heat the water in the water storage chamber 11, so that the formation of rising film evaporation can be accelerated, and the efficiency of rising film evaporation is improved; pure steam rises from the evaporation array pipe 8, passes through a gas-liquid spiral separator 14 and is discharged from a steam outlet 15;
the steam outlet 15 of each effect evaporator 1 is connected with the steam inlet 6 of the next effect evaporator 1, the condensed water outlet 13 of each effect evaporator 1 is connected with the purified water inlet 3 of the next effect evaporator 1, the condensed water outlet 10 of the first effect evaporator 1 is connected with the heat exchanger 17, the condensed water outlets 13 of the first effect evaporators 1 are connected with the condenser 16, the steam inlet 6 of the last effect evaporator 1 is connected with the condenser 16, the condensed water outlet 10 of the last effect evaporator 1 is connected with the heat exchanger 17, the last distilled water is discharged through the condenser 16, and the steam between the previous effects is used as the heat source of the next effect evaporator 1, so that the utilization rate of energy can be greatly improved;
the energy efficiency detection report of the novel climbing film energy-saving reinforced combined efficient distilled water machine is shown in figure 3.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. Novel energy-conserving strenghthened type of rising membrane combination high-efficient water distiller, its characterized in that: the device comprises an evaporator (1), wherein an ultrasonic atomizer (2) is arranged on one side of the evaporator (1), the ultrasonic atomizer (2) extends to the inside of the evaporator (1) through a purified water inlet (3), a spray pipe (4) is arranged below the spray pipe (4) and is positioned on the inner wall of the evaporator (1), a first heating layer (5) is arranged on the outer portion of the first heating layer (5), a steam inlet (6) is arranged outside the first heating layer (5), an evaporation chamber (7) is arranged below the first heating layer (5), a plurality of evaporation tubes (8) are arranged inside the evaporation chamber (7), the top end of each evaporation tube (8) is provided with a liquid inlet (9), the adjacent liquid inlet (9) are mutually matched, and the liquid inlet (9) is matched with the inner wall of the evaporator (1); the first heating layer (5) is communicated with two sides of the evaporation chamber (7), and a concentrated water outlet (10) is arranged on one side below the evaporation chamber (7); a plurality of the bottom of evaporation tubulation (8) an organic whole is connected with reservoir chamber (11), reservoir chamber (11) with be equipped with second zone of heating (12) between evaporimeter (1), second zone of heating (12) with evaporation chamber (7) are linked together, evaporimeter (1) bottom is equipped with comdenstion water delivery port (13).
2. The novel climbing film energy-saving reinforced combined efficient distilled water machine as claimed in claim 1, characterized in that: the top end in the evaporator (1) is provided with a gas-liquid spiral separator (14), and the top end of the evaporator (1) is provided with a steam outlet (15).
3. The novel climbing film energy-saving reinforced combined efficient distilled water machine as claimed in claim 1, characterized in that: the steam outlet (15) of the evaporator (1) of each effect is connected with the steam inlet (6) of the evaporator (1) of the next effect.
4. The novel climbing film energy-saving reinforced combined efficient distilled water machine as claimed in claim 1, characterized in that: the condensed water outlet (13) of the evaporator (1) of each effect is connected with the purified water inlet (3) of the evaporator (1) of the next effect.
5. The novel climbing film energy-saving reinforced combined efficient distilled water machine as claimed in claim 1, characterized in that: the concentrated water outlet (10) of the first-effect evaporator (1) is connected with a heat exchanger (17), and the condensed water outlets (13) of the first-effect evaporator (1) are connected with a condenser (16).
6. The novel climbing film energy-saving reinforced combined efficient distilled water machine as claimed in claim 1, characterized in that: the steam inlet (6) of the last-effect evaporator (1) is connected with the condenser (16), and the concentrated water outlet (10) of the last-effect evaporator (1) is connected with the heat exchanger (17).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111535776.XA CN114180663A (en) | 2020-08-24 | 2020-08-24 | Novel film-rising energy-saving reinforced combined efficient distilled water machine |
| CN202010854008.XA CN112093839A (en) | 2020-08-24 | 2020-08-24 | Novel film-rising energy-saving reinforced combined efficient distilled water machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854008.XA CN112093839A (en) | 2020-08-24 | 2020-08-24 | Novel film-rising energy-saving reinforced combined efficient distilled water machine |
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| CN202111535776.XA Division CN114180663A (en) | 2020-08-24 | 2020-08-24 | Novel film-rising energy-saving reinforced combined efficient distilled water machine |
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| CN112093839A true CN112093839A (en) | 2020-12-18 |
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| CN202010854008.XA Pending CN112093839A (en) | 2020-08-24 | 2020-08-24 | Novel film-rising energy-saving reinforced combined efficient distilled water machine |
| CN202111535776.XA Pending CN114180663A (en) | 2020-08-24 | 2020-08-24 | Novel film-rising energy-saving reinforced combined efficient distilled water machine |
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| CN202111535776.XA Pending CN114180663A (en) | 2020-08-24 | 2020-08-24 | Novel film-rising energy-saving reinforced combined efficient distilled water machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382231A (en) * | 2021-05-22 | 2022-11-25 | 杜马司科学仪器（江苏）有限公司 | Liquid film rotation generator and falling film evaporator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4132587A (en) * | 1977-05-23 | 1979-01-02 | Ecodyne Corporation | Evaporator |
| US20100200388A1 (en) * | 2007-04-24 | 2010-08-12 | Dudley Edgar James Ward | Distillation apparatus |
| CN110407272A (en) * | 2019-08-20 | 2019-11-05 | 冀宏(山东)制药装备有限公司 | A kind of hot pressing multi-effect water distillator and its working method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2934477A (en) * | 1956-08-09 | 1960-04-26 | Badger Mfg Company | Flash-type distillation system |
| TWI427249B (en) * | 2011-06-10 | 2014-02-21 | Distilled water machine | |
| CN206288988U (en) * | 2016-10-09 | 2017-06-30 | 河北东江锅炉有限公司制药设备分公司 | A kind of multi-effect water distillator |
| CN110425508A (en) * | 2019-08-20 | 2019-11-08 | 冀宏(山东)制药装备有限公司 | A kind of pure steam generator and its working method |
-
2020
- 2020-08-24 CN CN202010854008.XA patent/CN112093839A/en active Pending
- 2020-08-24 CN CN202111535776.XA patent/CN114180663A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4132587A (en) * | 1977-05-23 | 1979-01-02 | Ecodyne Corporation | Evaporator |
| US20100200388A1 (en) * | 2007-04-24 | 2010-08-12 | Dudley Edgar James Ward | Distillation apparatus |
| CN110407272A (en) * | 2019-08-20 | 2019-11-05 | 冀宏(山东)制药装备有限公司 | A kind of hot pressing multi-effect water distillator and its working method |
Non-Patent Citations (1)
| Title |
|---|
| 张兆旺等: "《中药药剂学》", 31 March 2017, 中国中医药出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382231A (en) * | 2021-05-22 | 2022-11-25 | 杜马司科学仪器（江苏）有限公司 | Liquid film rotation generator and falling film evaporator |
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| CN114180663A (en) | 2022-03-15 |
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