WO2022165869A1 - Apparatus and method for collecting aromatic water of flowers by means of low-temperature microwave heating and condensation - Google Patents
Apparatus and method for collecting aromatic water of flowers by means of low-temperature microwave heating and condensation Download PDFInfo
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- WO2022165869A1 WO2022165869A1 PCT/CN2021/077535 CN2021077535W WO2022165869A1 WO 2022165869 A1 WO2022165869 A1 WO 2022165869A1 CN 2021077535 W CN2021077535 W CN 2021077535W WO 2022165869 A1 WO2022165869 A1 WO 2022165869A1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 125000003118 aryl group Chemical group 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 title claims abstract description 18
- 238000009833 condensation Methods 0.000 title claims abstract description 14
- 230000005494 condensation Effects 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000001291 vacuum drying Methods 0.000 claims abstract description 25
- 238000001035 drying Methods 0.000 claims abstract description 16
- 239000003205 fragrance Substances 0.000 claims description 9
- 238000001704 evaporation Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/027—Recovery of volatiles by distillation or stripping
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- the invention relates to the field of fragrant water preparation, in particular to a device and a method for collecting fragrant water from flowers by low-temperature microwave heating and condensation.
- Aromatic flowers are a kind of flowers that can volatilize pleasant aroma and have a special flavor.
- aromatic water of flowers is mainly extracted by distillation, and aromatic flowers are distilled by steam.
- the essential oil and distilled water are layered, and the part of the water layer can be processed to obtain fragrant flower water; but the existing collection method has a large loss of flower aroma, which cannot meet the demand.
- a low-temperature microwave heating and condensing device for collecting fragrant water of flowers comprising microwave vacuum drying equipment and a flower drying tray arranged in the microwave vacuum drying equipment, the microwave vacuum drying
- the top of the device is connected to the condenser through the evaporative water outlet
- the upper part of the condenser is connected to the buffer tank through the vacuuming pipeline and the valve
- the lower part of the condenser is connected to the aromatic water collection tank through the aromatic water collection pipe
- the middle part of the buffer tank is connected to the A vacuum pump is connected to the valve.
- a discharge pipe 1 is arranged at the bottom of the aromatic water collection tank, a valve 1 is arranged on the first discharge pipe, the bottom of the buffer tank is connected with the discharge pipe 1 through a second discharge pipe, and the second discharge pipe is provided with a valve 1. There are two valves.
- the number of the flower drying trays is multiple.
- the invention also discloses a method for collecting the fragrant water of flowers by low-temperature microwave heating and condensation, comprising the following steps:
- the vacuum degree after vacuuming by the microwave vacuum drying equipment is 10 ⁇ -1 ⁇ 10 ⁇ -5pa.
- the valve on the vacuum pumping pipeline is closed, and the vacuum pump is started.
- the vacuum pump is stopped, and the one-way valve connecting the buffer tank and the vacuum pump automatically Close, and then open the valve on the vacuum pumping pipeline to improve the vacuum degree of the microwave vacuum dryer, condenser, and collection tank.
- the present invention has the following advantages:
- the invention utilizes the principle that the volume of the evaporating vapor increases, and the vapor is condensed into water, the volume is restored, and the vacuum degree in the original box is basically maintained to extract the aromatic water, so that the entire drying, condensation and collection process is in a vacuum state, and at the same time Collected in airtight containers, almost no loss of floral fragrance, and more than 98% of the pure floral fragrance collected.
- FIG. 1 is a schematic structural diagram of a device of the present invention for a low-temperature microwave heating, condensation, and collection of fragrant water from flowers.
- a device for collecting flower fragrance water by low-temperature microwave heating and condensation comprising a microwave vacuum drying device 1, a flower drying tray 2 arranged in the microwave vacuum drying device 1, and the top of the microwave vacuum drying device 1 is connected to a condenser through an evaporative water outlet 3 4.
- the upper part of the condenser 4 is connected with the buffer tank 7 through the vacuuming pipeline 5 and the valve 6;
- a vacuum pump 9 is connected to the valve 8 .
- a discharge pipe 1 12 is provided at the bottom of the aromatic water collection tank 11, a valve 1 13 is provided on the discharge pipe 1 12, and the bottom of the buffer tank 7 passes through a discharge pipe 2 14. It is connected with the first discharge pipe 12 , and the second discharge pipe 14 is provided with a second valve 15 .
- the number of the fresh flower drying trays 2 is multiple.
- a method for collecting the aromatic water of flowers by low-temperature microwave heating and condensation comprises the following steps:
- the vacuum degree of the microwave vacuum drying equipment after being evacuated is 10 ⁇ -1 to 10 ⁇ -5pa.
- the principle of this scheme is: the volume of the evaporated vapour becomes larger, and the volume is recovered by condensing the vapour into water, so the extraction of aromatic water is carried out on the principle of basically maintaining the vacuum degree in the original box; the present invention makes the whole drying, condensation and collection process In a vacuum state and collecting in a closed container at the same time, there is almost no loss of floral fragrance, and the collected pure floral fragrance reaches more than 98%.
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- Chemical Kinetics & Catalysis (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
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Abstract
An apparatus and method for collecting aromatic water of flowers by means of low-temperature microwave heating and condensation. The apparatus comprises a microwave vacuum drying device and a flower drying tray provided in the microwave vacuum drying device; the top of the microwave vacuum drying device is connected to a condenser by means of an evaporated water outlet; the condenser has an upper portion connected to a buffer tank by means of a vacuumizing pipeline and a valve, and a lower portion connected to an aromatic water collection tank by means of an aromatic water collection pipe; and a vacuum pump is connected to the middle portion of the buffer tank by means of a one-way valve. The method comprises: after sorting, screening, and cleaning fresh flowers, performing weighing and then starting a vacuum pump to perform microwave vacuum drying, and stopping operation of the vacuum pump after the vacuum degree reaches a set value; starting microwave heating, maintaining temperature of 40-50°C, and enabling the flowers to evaporate vapor; and the vapor passing through a condenser and being collected into a collection tank.
Description
本发明涉及芳香水制备领域，具体涉及一种低温微波加热冷凝收集花卉芳香水的装置及方法。The invention relates to the field of fragrant water preparation, in particular to a device and a method for collecting fragrant water from flowers by low-temperature microwave heating and condensation.
芳香花卉是一类能挥发出宜人香气，具有特殊风味的花卉，近几年来，对芳香植花卉的加工利用非常多，目前，多数花卉芳香水的提取主要采用蒸馏法，芳香花卉通过水蒸气蒸馏，馏出液经过冷凝、静置后，精油和蒸馏水分层，水层的部分经过加工可得到芳香花卉水；但是现有收集方法花卉芳香味损失较大，不能满足需求。Aromatic flowers are a kind of flowers that can volatilize pleasant aroma and have a special flavor. In recent years, there have been many processing and utilization of aromatic plants. At present, most of the aromatic water of flowers is mainly extracted by distillation, and aromatic flowers are distilled by steam. , after the distillate is condensed and allowed to stand, the essential oil and distilled water are layered, and the part of the water layer can be processed to obtain fragrant flower water; but the existing collection method has a large loss of flower aroma, which cannot meet the demand.
发明内容SUMMARY OF THE INVENTION
为解决上述技术问题，本发明提供的技术方案为：一种低温微波加热冷凝收集花卉芳香水的装置，包括微波真空干燥设备、设置于微波真空干燥设备内的鲜花干燥盘，所述微波真空干燥设备顶部通过蒸发水出口连接冷凝器，所述冷凝器上部通过抽真空管道、阀门与缓冲罐连接，所述冷凝器下部通过芳香水收集管与芳香水收集罐连接，所述缓冲罐中部通过单向阀连接有真空泵。In order to solve the above-mentioned technical problems, the technical solution provided by the present invention is as follows: a low-temperature microwave heating and condensing device for collecting fragrant water of flowers, comprising microwave vacuum drying equipment and a flower drying tray arranged in the microwave vacuum drying equipment, the microwave vacuum drying The top of the device is connected to the condenser through the evaporative water outlet, the upper part of the condenser is connected to the buffer tank through the vacuuming pipeline and the valve, the lower part of the condenser is connected to the aromatic water collection tank through the aromatic water collection pipe, and the middle part of the buffer tank is connected to the A vacuum pump is connected to the valve.
进一步地，所述芳香水收集罐底部设有排出管一，所述排出管一上设有阀门一，所述缓冲罐底部通过排出管二与排出管一连接，且所述排出管二上设有阀门二。Further, a discharge pipe 1 is arranged at the bottom of the aromatic water collection tank, a valve 1 is arranged on the first discharge pipe, the bottom of the buffer tank is connected with the discharge pipe 1 through a second discharge pipe, and the second discharge pipe is provided with a valve 1. There are two valves.
进一步地，所述鲜花干燥盘的数量为多个。Further, the number of the flower drying trays is multiple.
本发明还公开了一种低温微波加热冷凝收集花卉芳香水的方法，包括以下步骤：The invention also discloses a method for collecting the fragrant water of flowers by low-temperature microwave heating and condensation, comprising the following steps:
(1)选取新鲜花卉，对采摘花卉进行分拣和筛选，除去杂质和污垢并清洁，然后称量装入鲜花干燥盘；(1) Select fresh flowers, sort and screen the picked flowers, remove impurities and dirt and clean them, and then weigh them into a flower drying tray;
(2)将鲜花干燥盘依次装入微波真空干燥设备中，开启真空泵进行抽真空操作；(2) the fresh flower drying tray is loaded into the microwave vacuum drying equipment in turn, and the vacuum pump is turned on to carry out the vacuuming operation;
(3)当微波真空干燥设备中的真空度达到设定值时，停止真空泵运行；(3) When the vacuum degree in the microwave vacuum drying equipment reaches the set value, stop the operation of the vacuum pump;
(4)启动微波加热，保持设备内温度为温度40-50℃，使花卉蒸发汽体；(4) Start the microwave heating, keep the temperature in the equipment at 40-50℃, and make the flowers evaporate the vapor;
(5)蒸发汽体通过冷凝器冷凝变成水，并芳香水收集罐贮存到芳香水收集罐中，花卉干燥完毕。(5) The evaporating vapor is condensed into water through the condenser, and the aromatic water collection tank is stored in the aromatic water collection tank, and the flowers are dried.
进一步地，所述微波真空干燥设备抽真空后的真空度为10^-1～10^-5pa。Further, the vacuum degree after vacuuming by the microwave vacuum drying equipment is 10^-1～10^-5pa.
进一步地，当检测到微波真空干燥设备内部真空度下降时，关闭抽真空管道上的阀门，启动真空泵，当缓冲罐真空达到设定最高值时，停止真空泵，缓冲罐与真空泵连接的单向阀自动闭合，此时再打开抽真空管道上的阀门，提升微波真空干燥机、冷凝器、收集罐的真空度。Further, when it is detected that the vacuum degree inside the microwave vacuum drying equipment decreases, the valve on the vacuum pumping pipeline is closed, and the vacuum pump is started. When the vacuum of the buffer tank reaches the set maximum value, the vacuum pump is stopped, and the one-way valve connecting the buffer tank and the vacuum pump automatically Close, and then open the valve on the vacuum pumping pipeline to improve the vacuum degree of the microwave vacuum dryer, condenser, and collection tank.
采用以上方案后，本发明具有如下优点：After adopting the above scheme, the present invention has the following advantages:
本发明利用蒸发汽体体积变大，通过将汽体冷凝成水，体积恢复，基本保持原来箱体内的真空度的原 理进行芳香水提取，使得整个干燥、冷凝、收集过程处于真空状态，同时在密闭容器内进行收集，花卉芳香味几乎无损失，收集到纯花卉香水达到98％以上。The invention utilizes the principle that the volume of the evaporating vapor increases, and the vapor is condensed into water, the volume is restored, and the vacuum degree in the original box is basically maintained to extract the aromatic water, so that the entire drying, condensation and collection process is in a vacuum state, and at the same time Collected in airtight containers, almost no loss of floral fragrance, and more than 98% of the pure floral fragrance collected.
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解的是，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required in the embodiments will be briefly introduced below. It should be understood that the following drawings only illustrate some embodiments of the present invention. Therefore, it should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained from these drawings without any creative effort.
图1是本发明一种低温微波加热冷凝收集花卉芳香水的装置的结构示意图。FIG. 1 is a schematic structural diagram of a device of the present invention for a low-temperature microwave heating, condensation, and collection of fragrant water from flowers.
如图所示：1、微波真空干燥设备，2、鲜花干燥盘，3、蒸发水出口，4、冷凝器，5、抽真空管道，6、阀门，7、缓冲罐，8、单向阀，9、真空泵，10、芳香水收集管，11、芳香水收集罐，12、排出管一，13、阀门一，14、排出管二，15、阀门二。As shown in the picture: 1. Microwave vacuum drying equipment, 2. Flower drying tray, 3. Evaporated water outlet, 4. Condenser, 5. Vacuuming pipeline, 6. Valve, 7. Buffer tank, 8. Check valve, 9. Vacuum pump, 10. Aroma water collection pipe, 11. Aroma water collection tank, 12. Discharge pipe one, 13. Valve one, 14. Discharge pipe two, 15. Valve two.
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.
因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.
在本发明实施例的描述中，还需要说明的是，除非另有明确的规定和限定，若出现术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the description of the embodiments of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "set", "installed", "connected" and "connected" should be understood in a broad sense. It can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
实施例Example
一种低温微波加热冷凝收集花卉芳香水的装置，包括微波真空干燥设备1、设置于微波真空干燥1设备内的鲜花干燥盘2，所述微波真空干燥设备1顶部通过蒸发水出口3连接冷凝器4，所述冷凝器4上部通过抽真空管道5、阀门6与缓冲罐7连接，所述冷凝器4下部通过芳香水收集管10与芳香水收集罐11连接，所述缓冲罐7中部通过单向阀8连接有真空泵9。A device for collecting flower fragrance water by low-temperature microwave heating and condensation, comprising a microwave vacuum drying device 1, a flower drying tray 2 arranged in the microwave vacuum drying device 1, and the top of the microwave vacuum drying device 1 is connected to a condenser through an evaporative water outlet 3 4. The upper part of the condenser 4 is connected with the buffer tank 7 through the vacuuming pipeline 5 and the valve 6; A vacuum pump 9 is connected to the valve 8 .
作为本实施例较佳实施方案的是，所述芳香水收集罐11底部设有排出管一12，所述排出管一12上设有阀门一13，所述缓冲罐7底部通过排出管二14与排出管一12连接，且所述排出管二14上设有阀门二15。As a preferred implementation of this embodiment, a discharge pipe 1 12 is provided at the bottom of the aromatic water collection tank 11, a valve 1 13 is provided on the discharge pipe 1 12, and the bottom of the buffer tank 7 passes through a discharge pipe 2 14. It is connected with the first discharge pipe 12 , and the second discharge pipe 14 is provided with a second valve 15 .
作为本实施例较佳实施方案的是，所述鲜花干燥盘2的数量为多个。As a preferred implementation of this embodiment, the number of the fresh flower drying trays 2 is multiple.
作为本实施例较佳实施方案的是，一种低温微波加热冷凝收集花卉芳香水的方法，包括以下步骤：As the preferred embodiment of the present embodiment, a method for collecting the aromatic water of flowers by low-temperature microwave heating and condensation comprises the following steps:
(1)选取新鲜花卉，对采摘花卉进行分拣和筛选，除去杂质和污垢并清洁，然后称量装入鲜花干燥盘；(1) Select fresh flowers, sort and screen the picked flowers, remove impurities and dirt and clean them, and then weigh them into a flower drying tray;
(2)将鲜花干燥盘依次装入微波真空干燥设备中，开启真空泵进行抽真空操作；(2) the fresh flower drying tray is loaded into the microwave vacuum drying equipment in turn, and the vacuum pump is turned on to carry out the vacuuming operation;
(3)当微波真空干燥设备中的真空度达到设定值时，停止真空泵运行；(3) When the vacuum degree in the microwave vacuum drying equipment reaches the set value, stop the operation of the vacuum pump;
(4)启动微波加热，保持设备内温度为温度40-50℃，使花卉蒸发汽体；(4) Start the microwave heating, keep the temperature in the equipment at 40-50℃, and make the flowers evaporate the vapor;
(5)蒸发汽体通过冷凝器冷凝变成水，并芳香水收集罐贮存到芳香水收集罐中，花卉干燥完毕。(5) The evaporating vapor is condensed into water through the condenser, and the aromatic water collection tank is stored in the aromatic water collection tank, and the flowers are dried.
作为本实施例较佳实施方案的是，所述微波真空干燥设备抽真空后的真空度为10^-1～10^-5pa。As a preferred embodiment of this embodiment, the vacuum degree of the microwave vacuum drying equipment after being evacuated is 10^-1 to 10^-5pa.
本方案的原理为：蒸发汽体体积变大，通过将汽体冷凝成水，体积恢复，因此基本保持原来箱体内的真空度的原理进行芳香水提取；本发明使得整个干燥、冷凝、收集过程处于真空状态，同时在密闭容器内进行收集，花卉芳香味几乎无损失，收集到纯花卉香水达到98％以上。The principle of this scheme is: the volume of the evaporated vapour becomes larger, and the volume is recovered by condensing the vapour into water, so the extraction of aromatic water is carried out on the principle of basically maintaining the vacuum degree in the original box; the present invention makes the whole drying, condensation and collection process In a vacuum state and collecting in a closed container at the same time, there is almost no loss of floral fragrance, and the collected pure floral fragrance reaches more than 98%.
以上对本发明及其实施方式进行了描述，这种描述没有限制性，附图中所示的也只是本发明的实施方式之一，实际的结构并不局限于此。总而言之如果本领域的普通技术人员受其启示，在不脱离本发明创造宗旨的情况下，不经创造性的设计出与该技术方案相似的结构方式及实施例，均应属于本发明的保护范围。The present invention and its embodiments have been described above, and the description is not restrictive, and what is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it, and without departing from the purpose of the present invention, any structural modes and embodiments similar to this technical solution are designed without creativity, all should belong to the protection scope of the present invention.
Claims (6)
- 一种低温微波加热冷凝收集花卉芳香水的装置，其特征在于，包括微波真空干燥设备、设置于微波真空干燥设备内的鲜花干燥盘，所述微波真空干燥设备顶部通过蒸发水出口连接冷凝器，所述冷凝器上部通过抽真空管道、阀门与缓冲罐连接，所述冷凝器下部通过芳香水收集管与芳香水收集罐连接，所述缓冲罐中部通过单向阀连接有真空泵。A low-temperature microwave heating and condensing device for collecting fragrant water of flowers, characterized in that it comprises microwave vacuum drying equipment and a flower drying tray arranged in the microwave vacuum drying equipment, and the top of the microwave vacuum drying equipment is connected to a condenser through an evaporative water outlet, The upper part of the condenser is connected to the buffer tank through a vacuuming pipeline and a valve, the lower part of the condenser is connected to the aromatic water collection tank through an aromatic water collection pipe, and a vacuum pump is connected to the middle part of the buffer tank through a one-way valve.
- 根据权利要求1所述的一种低温微波加热冷凝收集花卉芳香水的装置，其特征在于，所述芳香水收集罐底部设有排出管一，所述排出管一上设有阀门一，所述缓冲罐底部通过排出管二与排出管一连接，且所述排出管二上设有阀门二。A device for collecting flower fragrance water by low-temperature microwave heating and condensation according to claim 1, wherein a discharge pipe is provided at the bottom of the fragrance water collection tank, and a valve is provided on the discharge pipe. The bottom of the buffer tank is connected with the first discharge pipe through the second discharge pipe, and the second discharge pipe is provided with the second valve.
- 根据权利要求2所述的一种低温微波加热冷凝收集花卉芳香水的装置，其特征在于，所述鲜花干燥盘的数量为多个。The device for collecting flower fragrance water by low-temperature microwave heating and condensation according to claim 2, wherein the number of the flower drying trays is multiple.
- 一种低温微波加热冷凝收集花卉芳香水的方法，其特征在于，包括以下步骤：A method of low-temperature microwave heating and condensation collection of flower fragrance water, characterized in that, comprising the following steps:(1)选取新鲜花卉，对采摘花卉进行分拣和筛选，除去杂质和污垢并清洁，然后称量装入鲜花干燥盘；(1) Select fresh flowers, sort and screen the picked flowers, remove impurities and dirt and clean them, and then weigh them into a flower drying tray;(2)将鲜花干燥盘依次装入微波真空干燥设备中，开启真空泵进行抽真空操作；(2) the fresh flower drying tray is loaded into the microwave vacuum drying equipment in turn, and the vacuum pump is turned on to carry out the vacuuming operation;(3)当微波真空干燥设备中的真空度达到设定值时，停止真空泵运行；(3) When the vacuum degree in the microwave vacuum drying equipment reaches the set value, stop the operation of the vacuum pump;(4)启动微波加热，保持设备内温度为温度40-50℃，使花卉蒸发汽体；(4) Start the microwave heating, keep the temperature in the equipment at 40-50℃, and make the flowers evaporate the vapor;(5)蒸发汽体通过冷凝器冷凝变成水，并芳香水收集罐贮存到芳香水收集罐中，花卉干燥完毕。(5) The evaporating vapor is condensed into water through the condenser, and the aromatic water collection tank is stored in the aromatic water collection tank, and the flowers are dried.
- 根据权利要求4所述的一种低温微波加热冷凝收集花卉芳香水的方法，其特征在于，所述微波真空干燥设备抽真空后的真空度为10^-1～10^-5pa。The method for collecting the aromatic water of flowers by low-temperature microwave heating and condensation according to claim 4, wherein the vacuum degree of the microwave vacuum drying equipment after being evacuated is 10^-1～10^-5pa.
- 根据权利要求4所述的一种低温微波加热冷凝收集花卉芳香水的方法，其特征在于，当检测到微波真空干燥设备内部真空度下降时，关闭抽真空管道上的阀门，启动真空泵，当缓冲罐真空达到设定最高值时，停止真空泵，缓冲罐与真空泵连接的单向阀自动闭合，此时再打开抽真空管道上的阀门，提升微波真空干燥机、冷凝器、收集罐的真空度。A method for collecting the aromatic water of flowers by low-temperature microwave heating and condensation according to claim 4, characterized in that, when it is detected that the vacuum degree inside the microwave vacuum drying equipment drops, the valve on the vacuuming pipeline is closed, the vacuum pump is started, and when the buffer tank is When the vacuum reaches the set maximum value, the vacuum pump is stopped, and the one-way valve connecting the buffer tank and the vacuum pump is automatically closed. At this time, the valve on the vacuum pumping pipeline is opened again to improve the vacuum degree of the microwave vacuum dryer, condenser and collection tank.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110162712.3 | 2021-02-05 | ||
| CN202110162712.3A CN112760172A (en) | 2021-02-05 | 2021-02-05 | Device and method for collecting flower aromatic water through low-temperature microwave heating and condensation |
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| Publication Number | Publication Date |
|---|---|
| WO2022165869A1 true WO2022165869A1 (en) | 2022-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2021/077535 WO2022165869A1 (en) | 2021-02-05 | 2021-02-24 | Apparatus and method for collecting aromatic water of flowers by means of low-temperature microwave heating and condensation |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN112760172A (en) |
| WO (1) | WO2022165869A1 (en) |
| ZA (1) | ZA202200136B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116481266A (en) * | 2023-04-28 | 2023-07-25 | 广西地凯科技有限公司 | Negative pressure low temperature internal circulation fruit and vegetable drying system |
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|---|---|---|---|---|
| CN101292944A (en) * | 2007-04-24 | 2008-10-29 | 王庆才 | Molecular activity perfume inside rose flowers, preparing method and special equipment thereof |
| CN203327879U (en) * | 2013-07-01 | 2013-12-11 | 东莞市华青节能科技有限公司 | Flower drying equipment applied to scented tea processing |
| CN104275136A (en) * | 2013-07-01 | 2015-01-14 | 东莞市华青节能科技有限公司 | Method and device for recycling flower cell sap in scented tea processing process |
| CN207891321U (en) * | 2017-12-29 | 2018-09-21 | 嘉文丽（福建）化妆品有限公司 | A kind of equipment of low temperature distillation production fragrance of a flower hydrosol |
| CN210122562U (en) * | 2019-04-11 | 2020-03-03 | 广西壮族自治区林业科学研究院 | Natural plant flower fragrance hydrolat, essential oil and top note extraction equipment |
-
2021
- 2021-02-05 CN CN202110162712.3A patent/CN112760172A/en active Pending
- 2021-02-24 WO PCT/CN2021/077535 patent/WO2022165869A1/en active Application Filing
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2022
- 2022-01-03 ZA ZA2022/00136A patent/ZA202200136B/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101292944A (en) * | 2007-04-24 | 2008-10-29 | 王庆才 | Molecular activity perfume inside rose flowers, preparing method and special equipment thereof |
| CN203327879U (en) * | 2013-07-01 | 2013-12-11 | 东莞市华青节能科技有限公司 | Flower drying equipment applied to scented tea processing |
| CN104275136A (en) * | 2013-07-01 | 2015-01-14 | 东莞市华青节能科技有限公司 | Method and device for recycling flower cell sap in scented tea processing process |
| CN207891321U (en) * | 2017-12-29 | 2018-09-21 | 嘉文丽（福建）化妆品有限公司 | A kind of equipment of low temperature distillation production fragrance of a flower hydrosol |
| CN210122562U (en) * | 2019-04-11 | 2020-03-03 | 广西壮族自治区林业科学研究院 | Natural plant flower fragrance hydrolat, essential oil and top note extraction equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112760172A (en) | 2021-05-07 |
| ZA202200136B (en) | 2022-09-28 |
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