CN221933116U - Sub-critical extraction matched fine filtering device - Google Patents
Sub-critical extraction matched fine filtering device Download PDFInfo
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- CN221933116U CN221933116U CN202323506418.3U CN202323506418U CN221933116U CN 221933116 U CN221933116 U CN 221933116U CN 202323506418 U CN202323506418 U CN 202323506418U CN 221933116 U CN221933116 U CN 221933116U
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- 238000000605 extraction Methods 0.000 title claims abstract description 120
- 238000001914 filtration Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000001704 evaporation Methods 0.000 claims abstract description 47
- 230000008020 evaporation Effects 0.000 claims abstract description 47
- 239000002904 solvent Substances 0.000 claims abstract description 44
- 239000008236 heating water Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims 1
- 230000001502 supplementing effect Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
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Abstract
本实用新型涉及生物提取技术领域，具体涉及一种亚临界提取配套精细过滤装置，萃取罐外部设置有加热水套A；加热水套A通过热水进水阀连接热水泵；热水泵另一端连接热水箱；加热水套A顶部设置有热水回水阀连接热水箱；萃取罐上部设置有法兰；萃取罐内部插入设置有多组超声波发生器；萃取罐另一侧设置有进水阀；提取压滤机另一端连接蒸发罐；蒸发罐旁设置有缓冲罐；缓冲罐通过蒸发阀连接蒸发罐；冷凝器顶部设置有冷凝器进液阀；冷凝器底部设置有溶剂回收阀；溶剂回收阀与溶剂罐连接；溶剂罐另一端通过溶剂进液阀与萃取罐连接；萃取罐顶部设置有真空阀A连接真空泵；蒸发罐旁设置有真空阀B连接真空泵，解决亚临界提取过程中提取液杂质较多的问题。
The utility model relates to the technical field of biological extraction, and in particular to a subcritical extraction supporting fine filtering device. A heating water jacket A is arranged outside an extraction tank; the heating water jacket A is connected to a hot water pump through a hot water inlet valve; the other end of the hot water pump is connected to a hot water tank; a hot water return valve is arranged on the top of the heating water jacket A and is connected to the hot water tank; a flange is arranged on the top of the extraction tank; a plurality of groups of ultrasonic generators are inserted and arranged inside the extraction tank; an inlet valve is arranged on the other side of the extraction tank; the other end of an extraction filter press is connected to an evaporation tank; a buffer tank is arranged next to the evaporation tank; the buffer tank is connected to the evaporation tank through an evaporation valve; a condenser inlet valve is arranged on the top of a condenser; a solvent recovery valve is arranged at the bottom of the condenser; the solvent recovery valve is connected to a solvent tank; the other end of the solvent tank is connected to an extraction tank through a solvent inlet valve; a vacuum valve A is arranged on the top of the extraction tank and is connected to a vacuum pump; a vacuum valve B is arranged next to the evaporation tank and is connected to the vacuum pump, so as to solve the problem of more impurities in the extracting liquid during the subcritical extraction process.
Description
技术领域Technical Field
本实用新型涉及生物提取技术领域，具体涉及一种亚临界提取配套精细过滤装置。The utility model relates to the technical field of biological extraction, in particular to a subcritical extraction matching fine filtering device.
背景技术Background Art
亚临界萃取是利用亚临界流体作为萃取剂， 在密闭、无氧、低压的压力容器内，依据有机物相似相溶的原理，通过萃取物料与萃取剂在浸泡过程中的分子扩散过程，达到固体物料中的脂溶性成分转移到液态的萃取剂中，再通过减压蒸发的过程将萃取剂与目的产物分离，最终得到目的产物的一种新型萃取与分离技术。亚临界流体萃取相比其它分离方法有许多优点： 无毒、无害，环保、无污染、非热加工、保留提取物的活性成分不破坏、不氧化，产能大、可工业化大规模生产，节能、运行成本低，易于和产物分离；现有技术中，传统的亚临界提取工艺过程中，由于传统的亚临界提取工艺过程中，在香料等提取过程中传统的提取工艺操作过程中会存在大量的杂质，在普通提取后还需要进行过滤，除杂，增加生产成本，增加了提取时间。Subcritical extraction is a new extraction and separation technology that uses subcritical fluid as an extractant. In a closed, oxygen-free, low-pressure pressure vessel, based on the principle that like dissolves like organic matter, the fat-soluble components in the solid material are transferred to the liquid extractant through the molecular diffusion process of the extraction material and the extractant during the soaking process, and then the extractant and the target product are separated through the process of reduced pressure evaporation to finally obtain the target product. Subcritical fluid extraction has many advantages over other separation methods: non-toxic, harmless, environmentally friendly, pollution-free, non-thermal processing, retaining the active ingredients of the extract without destruction or oxidation, large production capacity, industrial large-scale production, energy saving, low operating cost, and easy separation from the product; in the prior art, in the traditional subcritical extraction process, due to the traditional subcritical extraction process, in the traditional extraction process of spices and other extraction processes, there will be a large number of impurities, and after ordinary extraction, filtration and impurity removal are required, which increases production costs and increases extraction time.
实用新型内容Utility Model Content
本实用新型的目的在于提供一种亚临界提取配套精细过滤装置，解决亚临界提取过程中提取液杂质较多的问题。The utility model aims to provide a subcritical extraction matching fine filtering device to solve the problem of more impurities in the extracting liquid during the subcritical extraction process.
为解决上述的技术问题，本实用新型采用以下技术方案：In order to solve the above technical problems, the utility model adopts the following technical solutions:
一种亚临界提取配套精细过滤装置，包括萃取罐、蒸发罐、缓冲罐、冷凝器、溶剂罐、热水箱、热水泵、压缩机、真空泵、阻火器、提取压滤机、双用泵；萃取罐外部设置有加热水套A；加热水套A通过热水进水阀连接热水泵；热水泵另一端连接热水箱；加热水套A顶部设置有热水回水阀连接热水箱；萃取罐上部设置有法兰；萃取罐顶部设置有压力温度表；萃取罐内部插入设置有多组超声波发生器；萃取罐另一侧设置有进水阀；萃取罐底部设置有萃取排水阀；萃取排水阀另一端连接提取压滤机；提取压滤机另一端连接蒸发罐；蒸发罐底部设置有加热水套B；加热水套B通过蒸发罐进水阀连接热水泵；蒸发罐旁设置有缓冲罐；缓冲罐通过蒸发阀连接蒸发罐；缓冲罐底部设置有加热水套C；加热水套C通过缓冲罐热水管连接热水泵；加热水套C顶部设置有缓冲罐排水管连接热水箱；缓冲罐底部设置有缓冲罐排料管；缓冲罐顶部设置有冷凝阀连接冷凝器；冷凝器顶部设置有冷凝器进液阀；冷凝器底部设置有溶剂回收阀；溶剂回收阀与溶剂罐连接；溶剂罐另一端通过溶剂进液阀与萃取罐连接；萃取罐顶部设置有真空阀A连接真空泵；蒸发罐旁设置有真空阀B连接真空泵。A subcritical extraction supporting fine filtering device comprises an extraction tank, an evaporation tank, a buffer tank, a condenser, a solvent tank, a hot water tank, a hot water pump, a compressor, a vacuum pump, a flame arrester, an extraction filter press, and a dual-purpose pump; a heating water jacket A is arranged outside the extraction tank; the heating water jacket A is connected to the hot water pump through a hot water inlet valve; the other end of the hot water pump is connected to the hot water tank; a hot water return valve is arranged on the top of the heating water jacket A to connect to the hot water tank; a flange is arranged on the top of the extraction tank; a pressure temperature gauge is arranged on the top of the extraction tank; multiple groups of ultrasonic generators are inserted into the extraction tank; an inlet valve is arranged on the other side of the extraction tank; an extraction drain valve is arranged at the bottom of the extraction tank; the other end of the extraction drain valve is connected to the extraction filter press; the other end of the extraction filter press is connected to the evaporation tank; the evaporation tank A heating water jacket B is arranged at the bottom; the heating water jacket B is connected to the hot water pump through the evaporator water inlet valve; a buffer tank is arranged next to the evaporator; the buffer tank is connected to the evaporator through the evaporation valve; a heating water jacket C is arranged at the bottom of the buffer tank; the heating water jacket C is connected to the hot water pump through the buffer tank hot water pipe; a buffer tank drain pipe is arranged on the top of the heating water jacket C to connect to the hot water tank; a buffer tank discharge pipe is arranged at the bottom of the buffer tank; a condensation valve is arranged on the top of the buffer tank to connect to the condenser; a condenser liquid inlet valve is arranged on the top of the condenser; a solvent recovery valve is arranged at the bottom of the condenser; the solvent recovery valve is connected to the solvent tank; the other end of the solvent tank is connected to the extraction tank through the solvent inlet valve; a vacuum valve A is arranged on the top of the extraction tank to connect to the vacuum pump; a vacuum valve B is arranged next to the evaporator to connect to the vacuum pump.
进一步，所述提取压滤机底部设置有压滤机进液阀；提取压滤机另一端通过压滤机出液阀连接蒸发罐；提取压滤机上分别设置有负压阀A、负压阀B、负压阀C；负压阀A、负压阀B、负压阀C分别连接真空泵。Furthermore, a filter press liquid inlet valve is provided at the bottom of the extraction filter press; the other end of the extraction filter press is connected to the evaporation tank through the filter press liquid outlet valve; negative pressure valve A, negative pressure valve B, and negative pressure valve C are respectively provided on the extraction filter press; negative pressure valve A, negative pressure valve B, and negative pressure valve C are respectively connected to vacuum pumps.
进一步，所述蒸发罐顶部设置有双向阀B与双向阀A连接；双向阀B与双向阀A之间设置有双用泵。Furthermore, a two-way valve B connected to the two-way valve A is provided on the top of the evaporation tank; a dual-purpose pump is provided between the two-way valve B and the two-way valve A.
进一步，所述真空泵后端设置有阻火器。Furthermore, a flame arrester is provided at the rear end of the vacuum pump.
进一步，所述缓冲罐与冷凝器连接之间设置有压缩机。Furthermore, a compressor is provided between the buffer tank and the condenser.
进一步，所述冷凝器上分别设置有压力调节阀A、压力调节阀B、压力调节阀C。Furthermore, the condenser is respectively provided with a pressure regulating valve A, a pressure regulating valve B, and a pressure regulating valve C.
进一步，所述溶剂罐底部分别设置有溶剂补充阀和分流阀。Furthermore, a solvent replenishing valve and a diverter valve are respectively provided at the bottom of the solvent tank.
与现有技术相比，本实用新型能够实现以下有益效果之一：Compared with the prior art, the utility model can achieve one of the following beneficial effects:
1.萃取罐外部设置有加热水套A；加热水套A通过热水进水阀连接热水泵；热水泵另一端连接热水箱；加热水套A顶部设置有热水回水阀连接热水箱；萃取罐上部设置有法兰；萃取罐顶部设置有压力温度表；萃取罐内部插入设置有多组超声波发生器；萃取罐另一侧设置有进水阀；萃取罐底部设置有萃取排水阀；萃取排水阀另一端连接提取压滤机；提取压滤机另一端连接蒸发罐；蒸发罐底部设置有加热水套B；加热水套B通过蒸发罐进水阀连接热水泵；蒸发罐旁设置有缓冲罐；缓冲罐通过蒸发阀连接蒸发罐；缓冲罐底部设置有加热水套C；加热水套C通过缓冲罐热水管连接热水泵；加热水套C顶部设置有缓冲罐排水管连接热水箱；缓冲罐底部设置有缓冲罐排料管；缓冲罐顶部设置有冷凝阀连接冷凝器；冷凝器顶部设置有冷凝器进液阀；冷凝器底部设置有溶剂回收阀；溶剂回收阀与溶剂罐连接；溶剂罐另一端通过溶剂进液阀与萃取罐连接；萃取罐顶部设置有真空阀A连接真空泵；蒸发罐旁设置有真空阀B连接真空泵，能够实现通过设置的萃取罐进行真空负压萃取，提取过程中通过设置的提取压滤机进行提取溶液的负压过滤，降低溶液中的杂质，并且通过蒸发罐和缓冲罐进行蒸发萃取提纯，浓缩提纯后的提取物破真空状态后，开启阀门流出。1. A heating water jacket A is arranged outside the extraction tank; the heating water jacket A is connected to the hot water pump through the hot water inlet valve; the other end of the hot water pump is connected to the hot water tank; a hot water return valve is arranged on the top of the heating water jacket A to connect to the hot water tank; a flange is arranged on the top of the extraction tank; a pressure temperature gauge is arranged on the top of the extraction tank; multiple sets of ultrasonic generators are inserted inside the extraction tank; an inlet valve is arranged on the other side of the extraction tank; an extraction drain valve is arranged at the bottom of the extraction tank; the other end of the extraction drain valve is connected to the extraction filter press; the other end of the extraction filter press is connected to the evaporation tank; a heating water jacket B is arranged at the bottom of the evaporation tank; the heating water jacket B is connected to the hot water pump through the evaporation tank inlet valve; a buffer tank is arranged next to the evaporation tank; the buffer tank is connected to the evaporation tank through the evaporation valve; a heating water jacket C is arranged at the bottom of the buffer tank; the heating water jacket C is connected to the Connect to the hot water pump; a buffer tank drain pipe is arranged on the top of the heating water jacket C to connect to the hot water tank; a buffer tank discharge pipe is arranged at the bottom of the buffer tank; a condensation valve is arranged on the top of the buffer tank to connect to the condenser; a condenser inlet valve is arranged on the top of the condenser; a solvent recovery valve is arranged at the bottom of the condenser; the solvent recovery valve is connected to the solvent tank; the other end of the solvent tank is connected to the extraction tank through the solvent inlet valve; a vacuum valve A is arranged on the top of the extraction tank to connect to the vacuum pump; a vacuum valve B is arranged next to the evaporation tank to connect to the vacuum pump, which can realize vacuum negative pressure extraction through the set extraction tank, and the extraction solution is filtered under negative pressure through the set extraction filter press during the extraction process to reduce impurities in the solution, and the evaporation extraction and purification are carried out through the evaporation tank and the buffer tank, and the concentrated and purified extract is opened after the vacuum state is broken.
2.所述提取压滤机底部设置有压滤机进液阀；提取压滤机另一端通过压滤机出液阀连接蒸发罐；提取压滤机上分别设置有负压阀A、负压阀B、负压阀C；负压阀A、负压阀B、负压阀C分别连接真空泵，能够实现通过设置的提取压滤机上的多个负压阀提高压滤过程中的压滤效率，提高了压滤过程中的过滤速度和过滤质量。2. A filter press liquid inlet valve is arranged at the bottom of the extraction filter press; the other end of the extraction filter press is connected to the evaporation tank through the filter press liquid outlet valve; negative pressure valve A, negative pressure valve B and negative pressure valve C are arranged on the extraction filter press respectively; negative pressure valve A, negative pressure valve B and negative pressure valve C are connected to vacuum pumps respectively, so that the filtration efficiency in the filtration process can be improved by setting multiple negative pressure valves on the extraction filter press, thereby improving the filtration speed and filtration quality in the filtration process.
3.所述蒸发罐顶部设置有双向阀B与双向阀A连接；双向阀B与双向阀A之间设置有双用泵，能够实现通过设置的双用泵实现蒸发罐和萃取罐内的溶液快速流动，提高提取效率。3. A two-way valve B is provided on the top of the evaporation tank and is connected to the two-way valve A; a dual-purpose pump is provided between the two-way valve B and the two-way valve A, which can realize the rapid flow of the solution in the evaporation tank and the extraction tank through the dual-purpose pump, thereby improving the extraction efficiency.
4.所述真空泵后端设置有阻火器，能够实现通过设置的阻火器提高系统运行安全性。4. A flame arrester is provided at the rear end of the vacuum pump, which can improve the safety of system operation.
5.所述缓冲罐与冷凝器连接之间设置有压缩机，能够实现通过设置的压缩机进行压缩，提高冷凝效果。5. A compressor is provided between the buffer tank and the condenser, and compression can be achieved through the provided compressor to improve the condensation effect.
6. 所述冷凝器上分别设置有压力调节阀A、压力调节阀B、压力调节阀C，能够实现通过设置的多个压力调节阀实现控制冷凝器的冷凝速度，方便根据不同的溶剂种类实现溶剂的冷凝收集再利用。6. The condenser is respectively provided with pressure regulating valve A, pressure regulating valve B and pressure regulating valve C, which can realize controlling the condensation speed of the condenser by setting multiple pressure regulating valves, so as to facilitate the condensation, collection and reuse of solvents according to different types of solvents.
7.所述溶剂罐底部分别设置有溶剂补充阀和分流阀，能够实现通过设置的溶剂补充阀和分流阀实现亚临界提取过程中所需要的溶剂补充。7. A solvent replenishing valve and a diverter valve are respectively provided at the bottom of the solvent tank, so that the solvent replenishing valve and the diverter valve can be used to replenish the solvent required in the subcritical extraction process.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图 1 为本实用新型结构示意图。Figure 1 is a schematic diagram of the structure of the utility model.
具体实施方式DETAILED DESCRIPTION
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
实施例 1Example 1
一种亚临界提取配套精细过滤装置，包括萃取罐 1、蒸发罐 2、缓冲罐 3、冷凝器4、溶剂罐 5、热水箱 6、热水泵 7、压缩机 8、真空泵 9、阻火器 10、提取压滤机 11、双用泵12；萃取罐 1 外部设置有加热水套 A13；加热水套 A13 通过热水进水阀 107 连接热水泵7；热水泵 7 另一端连接热水箱 6；加热水套 A13顶部设置有热水回水阀 106 连接热水箱6；萃取罐 1 上部设置有法兰 101；萃取罐 1 顶部设置有压力温度表 109；萃取罐 1 内部插入设置有多组超声波发生器110；萃取罐 1 另一侧设置有进水阀 107；萃取罐 1 底部设置有萃取排水阀 108；萃取排水阀 108 另一端连接提取压滤机 11；提取压滤机 11 另一端连接蒸发罐 2；蒸发罐 2 底部设置有加热水套 B14；加热水套 B14 通过蒸发罐进水阀201 连接热水泵 7；蒸发罐 2 旁设置有缓冲罐 3；缓冲罐 3 通过蒸发阀 205 连接蒸发罐2；缓冲罐 3 底部设置有加热水套 C15；加热水套 C15 通过缓冲罐热水管 302 连接热水泵 7；加热水套 C15 顶部设置有缓冲罐排水管 301 连接热水箱 6；缓冲罐 3底部设置有缓冲罐排料管 303；缓冲罐 3 顶部设置有冷凝阀 304 连接冷凝器 4；冷凝器 4 顶部设置有冷凝器进液阀 401；冷凝器 4 底部设置有溶剂回收阀 405；溶剂回收阀 405 与溶剂罐5 连接；溶剂罐 5 另一端通过溶剂进液阀 105 与萃取罐 1 连接；萃取罐 1 顶部设置有真空阀 A102 连接真空泵 9；蒸发罐 2 旁设置有真空阀 B202 连接真空泵 9，能够实现通过设置的萃取罐进行真空负压萃取，提取过程中通过设置的提取压滤机进行提取溶液的负压过滤，降低溶液中的杂质，并且通过蒸发罐和缓冲罐进行蒸发萃取提纯，浓缩提纯后的提取物破真空状态后，开启阀门流出。A subcritical extraction supporting fine filtering device comprises an extraction tank 1, an evaporation tank 2, a buffer tank 3, a condenser 4, a solvent tank 5, a hot water tank 6, a hot water pump 7, a compressor 8, a vacuum pump 9, a flame arrester 10, an extraction filter press 11, and a dual-purpose pump 12; a heating water jacket A13 is arranged outside the extraction tank 1; the heating water jacket A13 is connected to the hot water pump 7 through a hot water inlet valve 107; the other end of the hot water pump 7 is connected to the hot water tank 6; a hot water return valve 106 is arranged on the top of the heating water jacket A13 to connect to the hot water tank 6; a flange 101 is arranged on the top of the extraction tank 1; a pressure temperature gauge 109 is arranged on the top of the extraction tank 1; a plurality of groups of ultrasonic generators 110 are inserted and arranged inside the extraction tank 1; a water inlet valve 107 is arranged on the other side of the extraction tank 1; an extraction drain valve 108 is arranged at the bottom of the extraction tank 1; the other end of the extraction drain valve 108 is connected to the extraction filter press 11; the other end of the extraction filter press 11 is connected to the evaporation tank 2; a heating water jacket B14 is provided at the bottom of the evaporation tank 2; the heating water jacket B14 is connected to the hot water pump 7 through the evaporation tank water inlet valve 201; a buffer tank 3 is provided next to the evaporation tank 2; the buffer tank 3 is connected to the evaporation tank 2 through the evaporation valve 205; a heating water jacket C15 is provided at the bottom of the buffer tank 3; the heating water jacket C15 is connected to the hot water pump 7 through the buffer tank hot water pipe 302; the buffer tank drain pipe 301 is provided on the top of the heating water jacket C15 and is connected to the hot water tank 6; a buffer tank discharge pipe 303 is provided at the bottom of the buffer tank 3; a condensation valve 304 is provided on the top of the buffer tank 3 to connect to the condenser 4; a condenser liquid inlet valve 401 is provided on the top of the condenser 4; a solvent recovery valve 405 is provided at the bottom of the condenser 4; the solvent recovery valve 405 is connected to the solvent tank 5; the solvent tank 5 The other end is connected to the extraction tank 1 through the solvent inlet valve 105; a vacuum valve A102 is arranged on the top of the extraction tank 1 to connect to the vacuum pump 9; a vacuum valve B202 is arranged next to the evaporation tank 2 to connect to the vacuum pump 9, so that vacuum negative pressure extraction can be realized through the set extraction tank. During the extraction process, the extraction solution is negatively filtered through the set extraction filter press to reduce impurities in the solution, and the evaporation extraction and purification are carried out through the evaporation tank and the buffer tank. After the concentrated and purified extract breaks the vacuum state, the valve is opened to flow out.
实施例 2Example 2
在实施例 1 的基础上，所述提取压滤机 11 底部设置有压滤机进液阀 1103；提取压滤机 11 另一端通过压滤机出液阀 203 连接蒸发罐 2；提取压滤机 11 上分别设置有负压阀 A1101、负压阀 B1102、负压阀 C1104；负压阀 A1101、负压阀B1102、负压阀C1104 分别连接真空泵 9，能够实现通过设置的提取压滤机上的多个负压阀提高压滤过程中的压滤效率，提高了压滤过程中的过滤速度和过滤质量。On the basis of Example 1, a filter press liquid inlet valve 1103 is provided at the bottom of the extraction filter press 11; the other end of the extraction filter press 11 is connected to the evaporation tank 2 through the filter press liquid outlet valve 203; the extraction filter press 11 is respectively provided with a negative pressure valve A1101, a negative pressure valve B1102, and a negative pressure valve C1104; the negative pressure valve A1101, the negative pressure valve B1102, and the negative pressure valve C1104 are respectively connected to the vacuum pump 9, so that the filtration efficiency in the filtration process can be improved by setting multiple negative pressure valves on the extraction filter press, and the filtration speed and filtration quality in the filtration process are improved.
实施例 3Example 3
在实施例 1 的基础上，所述蒸发罐 2 顶部设置有双向阀 B204 与双向阀 A104连接；双向阀 B204 与双向阀 A104 之间设置有双用泵 12，能够实现通过设置的双用泵实现蒸发罐和萃取罐内的溶液快速流动，提高提取效率。On the basis of Example 1, a two-way valve B204 connected to the two-way valve A104 is provided on the top of the evaporation tank 2; a dual-purpose pump 12 is provided between the two-way valve B204 and the two-way valve A104, which can realize the rapid flow of solutions in the evaporation tank and the extraction tank through the dual-purpose pump, thereby improving the extraction efficiency.
实施例 4Example 4
在实施例 1 的基础上，所述真空泵 9 后端设置有阻火器 10，能够实现通过设置的阻火器提高系统运行安全性。On the basis of Example 1, a flame arrester 10 is provided at the rear end of the vacuum pump 9, and the flame arrester can be used to improve the safety of system operation.
实施例 5Example 5
在实施例 1 的基础上，所述缓冲罐 3 与冷凝器 4 连接之间设置有压缩机 8，能够实现通过设置的压缩机进行压缩，提高冷凝效果。On the basis of Example 1, a compressor 8 is provided between the buffer tank 3 and the condenser 4, so that compression can be performed by the provided compressor to improve the condensation effect.
实施例 6Example 6
在实施例 1 的基础上，所述冷凝器 4 上分别设置有压力调节阀 A402、压力On the basis of Example 1, the condenser 4 is provided with a pressure regulating valve A402, a pressure
调节阀 B403、压力调节阀 C404，能够实现通过设置的多个压力调节阀实现控制Control valve B403, pressure control valve C404, can realize control by setting multiple pressure control valves
冷凝器的冷凝速度，方便根据不同的溶剂种类实现溶剂的冷凝收集再利用。The condensation speed of the condenser makes it easy to condense, collect and reuse the solvent according to different solvent types.
实施例 7Example 7
在实施例 1 的基础上，所述溶剂罐 5 底部分别设置有溶剂补充阀 501 和分流阀 502，能够实现通过设置的溶剂补充阀和分流阀实现亚临界提取过程中所需要的溶剂补充。On the basis of Example 1, a solvent replenishing valve 501 and a diverter valve 502 are respectively provided at the bottom of the solvent tank 5, so that the solvent replenishing valve and the diverter valve can be used to replenish the solvent required in the subcritical extraction process.
尽管这里参照本实用新型的多个解释性实施例对本实用新型进行了描述，但是，应该理解，本领域技术人员可以设计出很多其他的修改和实施方式，这些修改和实施方式将落在本申请公开的原则范围和精神之内。更具体地说，在本申请公开、附图和权利要求的范围内，可以对主题组合布局的组成部件和/或布局进行多种变型和改进。除了对组成部件和/或布局进行的变形和改进外，对于本领域技术人员来说，其他的用途也将是明显的。Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and/or layout of the subject combination layout. In addition to the modifications and improvements made to the components and/or layout, other uses will also be apparent to those skilled in the art.
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