CN207203523U - It is a kind of to be used to increase material and the extraction kettle material bag of extract contact area - Google Patents
It is a kind of to be used to increase material and the extraction kettle material bag of extract contact area Download PDFInfo
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- CN207203523U CN207203523U CN201720943867.XU CN201720943867U CN207203523U CN 207203523 U CN207203523 U CN 207203523U CN 201720943867 U CN201720943867 U CN 201720943867U CN 207203523 U CN207203523 U CN 207203523U
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Abstract
It is used to increase material and the extraction kettle material bag of extract contact area the utility model discloses a kind of.The material bag includes support hoop, gauze layer, gauze bag and beam mouth rope；In extraction process, material is contained on the gauze layer of support hoop, be reloaded into gauze bag, close gauze bag with beam mouth rope, and be suspended in extraction kettle.Material bag of the present utility model easily can be designed and adjust according to the size of different extraction kettle cavitys, and apparatus structure is simple, and operating method is simple；The material used includes stainless steel wire and gauze, and cheap and easily-available, plasticity is strong；The use of material bag of the present utility model, makes material be spread out layer by layer on gauze layer, increases the surface area of material, fully increases the contact area of material and extract, significantly improves the yield and extraction efficiency of natural products.
Description
Technical field
It the utility model is related to Subcritical Water Extraction field, and in particular to the thing that Subcritical Water Extraction equipment extraction kettle is held
Pocket.
Background technology
Subcritical water, also known as high-pressure water heating, superheated water or hot liquid water, refer under a certain pressure (typically 5~
20MPa), temperature is in less than more than 100 DEG C, 374 DEG C of critical-temperature of high-temperature water, and is always maintained at liquid condition, with temperature
The rise of degree, the polarity of subcritical water can fade to low pole by highly polar, and its property is similar to various polar organic solvents.It is sub-
Critical extraction be by the use of subcritical water as extractant, closed, anaerobic, high pressure container in, pass through subcritical water temperature
Rise, according to the similar principle to mix of organic matter, diffused through by extracting molecule of the material with extractant in immersion process
Journey, the liposoluble constituent reached in solid material are transferred in the extractant of liquid, and solute is extracted from high to low by polarity
Come, then separated extractant with target product by concentration, dewater treatment, finally give a kind of novel extraction of target product
Isolation technics.
Subcritical Water Extraction equipment is mainly made up of two parts, i.e. control system and operating system.Control system is mainly wrapped
Include circuit system of temperature regulation controller, pressure regulating controller, over-temp and over-pressure alarm and whole equipment etc..
The object of Subcritical Water Extraction equipment extraction is mostly solid material, due to solid state substrate attribute itself and subcritical water
The requirement and limitation of high temperature, high pressure specific condition, can not realize installation agitating device in extraction kettle, and material is deposited in mostly
Together, cause that mass-transfer efficiency is low and the inhomogeneities of extraction process, and with charge increase with increased piling height, this
The exception of kind defect performance is obvious.The extraction yield of subcritical water technology needs further to be improved, especially to those thermal sensitivity things
The extraction of matter, it greatly limit its application and development.
In order to solve problem above, current solution method mainly has two, first, utilizing organic solvent or surface-active
The method of the entrainers such as agent can be only achieved relatively satisfactory extraction yield and the rate of recovery, second, using increasing connecing for material and subcritical water
Contacting surface is accumulated to increase recovery rate.
Following problem be present using the method for the entrainers such as organic solvent or surfactant：Subcritical water equipment is
The system of individual connection closing, when extracting natural products, does not have suitable method, Yi Jingjia using organic solvent or surfactant
Enter and be not easy to remove, later separation purifying is brought the problem of new, and is possible to cause Structures of Natural Products to change, and influences to test
Process and the accuracy of experiment.Meanwhile subcritical water equipment extraction kettle by material put in after it is closed, unclassified stores enters to be stranded
Difficulty, if organic solvent or entrainer are placed into advance, it is necessary to measure more, extraction kettle capacity is fixed, and solid-liquid ratio is entered to make
Into influence, easily natural products is caused to be denatured.Organic reagent belongs to controlled drug at present, and its source, storage and use are by method
Strictly limited as defined in rule and health care.Therefore, the method use of the entrainer such as organic solvent or surfactant is present all
It is more inconvenient.
Generally higher than it is equal to 60 mesh using the material particles of Subcritical Water Extraction equipment extraction, not by the effect of external force
The smaller material of lower granularity easier caking in the presence of water has had a strong impact on contact of the material with subcritical water, can not lead to
Addition mixing plant is crossed to increase in the extraction kettle of material and subcritical water contact area, directly increase material and subcritical water
Contact area can preferably extract targeted activity product.Obtained active material is operated according to patent 200710032663.1 to produce
Rate is low, and which greatly limits its application and development.Using the device extraction natural products when, generally by control pressure,
Optimization is improved to improve active material yield, by increasing material table area in terms of time, temperature, supersonic frequency, power
It is rarely reported to improve active material yield.
And contacted by designing subcritical water material bag to increase material with subcritical water to improve active material yield
Aspect has no report.Therefore, to be installed on the experiment outstanding to improve active material yield for a kind of directly increase material table area of invention
Its is urgent.
The content of the invention
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided one kind connects for increasing material with extract
The extraction kettle material bag of contacting surface product.The material bag is easy to make, for directly increasing material and extract contact area, operation side
Just, be advantageous to improve the extraction yield of natural products.
The purpose of this utility model is achieved through the following technical solutions.
It is a kind of to be used to increase material and the extraction kettle material bag of extract contact area, including support hoop, gauze layer, gauze
Bag and beam mouth rope；
The support hoop is to be rearranged by multiple coaxial stainless stirrups on vertical direction；The stainless stirrup does not seal
Close, there is opening；It is attached between two adjacent stainless stirrups by steel wire, the both ends of steel wire are connected to adjacent two
The openend of individual stainless stirrup, and direction from the bottom to top, connect the steel wire of first stainless stirrup and second stainless stirrup
Both ends be connected to the same side openends of two stainless stirrups, and remaining connection two-by-two between adjacent stainless stirrup is opening
End dislocation connection；
The gauze layer is that gauze is fixed on each stainless stirrup of support hoop, for holding material；
The gauze bag is sack made of gauze, for wrapping up the support hoop with gauze layer；
The beam mouth rope wears the opening for being connected in gauze bag, for closing the suspension of gauze bag and whole material bag.
Further, the material of the stainless stirrup and steel wire of the support hoop uses diameter 2mm stainless steel wire.
The specification of steel wire determines according to the size of actual extraction kettle chamber, bigger not from diameter when extraction kettle chamber is larger
Become rusty steel steel wire, reaches more preferable support effect；Meanwhile the diameter of stainless stirrup is set according to the cavity size of extraction kettle
Meter, and ensure to make the size of whole material bag to be no more than extraction kettle size, it can be put into extraction kettle.
Further, the specification of the gauze of the gauze layer selects according to the particle size of material, selects aperture to be more than thing
The gauze of the particle size of material.
The area of gauze layer is more than the area that stainless stirrup surrounds；Meanwhile the number of plies of gauze layer and the number of plies of stainless stirrup
It is identical, the degree of scatter of material can be adjusted by adjusting the number of plies of stainless stirrup and gauze layer, by increasing stainless stirrup
Further material can be spread out with the number of plies of gauze layer, further increase the contact area of material and extract.
Further, the gauze specification of the gauze layer and gauze bag is 40~60 mesh, preferably 40 mesh.
Further, the gauze bag includes gauze bag and stainless stirrup and the gauze combination two of stainless steel tow mouth rope
Kind form.
Further, the gauze bag form of the stainless steel tow mouth rope is applied at the top of extraction equipment not plus ultrasound is visited
The device of head, suspend whole material bag in midair for stainless steel wire through the openend of gauze bag and for beam mouth.
Further, the stainless stirrup is applied to add at the top of extraction equipment and surpassed with gauze bag form associated with gauze
The device of sonic probe, separately it is placed in material basket with gauze bag for stainless stirrup, and the opening of gauze bag and stainless stirrup is consolidated
It is scheduled on ultrasonic probe and is hung.
Further, the material of the beam mouth rope uses 0.2~1mm stainless steel wire, preferably 0.5mm stainless steel
Silk, 0.2~1mm stainless steel wire are easy to folded bent, convenient use.
Further, in extraction process, material is contained on the gauze layer of support hoop, be reloaded into gauze bag, use beam
Mouth rope closing gauze bag, and be suspended in extraction kettle.
Material bag of the present utility model is mainly used in the improvement application of Subcritical Water Extraction equipment, is not changing subcritical water
In the case that the extraction kettle structure and equipment of extraction equipment do not install agitating device, material bag of the present utility model can be well
The direct contact surface for increasing material and subcritical water accumulates, and improves the extraction yield of natural products.Meanwhile gauze of the present utility model
Two kinds of form designs of bag be directed to respectively be applied to Subcritical Water Extraction equipment be equipped with ultrasonic probe with for plus ultrasonic probe
Situation so that the practicality of material bag of the present utility model is stronger.
Compared with prior art, the utility model has the following advantages that and beneficial effect：
(1) material bag of the present utility model easily can be designed and adjust according to the size of different extraction kettle cavitys,
Apparatus structure is simple, and operating method is simple；
(2) material of material bag of the present utility model includes stainless steel wire and gauze, and cheap and easily-available, plasticity is strong；
(3) use of material bag of the present utility model, makes material be spread out layer by layer on gauze layer, increases the surface of material
Product, the contact area of material and extract is fully increased, significantly provide the yield and extraction efficiency of natural products.
Brief description of the drawings
Fig. 1 a are the front view of the Material and article holding frame hoop in material bag in the utility model embodiment；
Fig. 1 b are the side view of the Material and article holding frame hoop in material bag in the utility model embodiment；
Fig. 2 is the structural representation of the utility model embodiment Subcritical water extraction equipment；
Fig. 3 a are the diagrammatic cross-section in the Subcritical Water Extraction kettle for do not add in the utility model embodiment ultrasonic probe；
Fig. 3 b are that the material bag of the gauze bag of stainless steel tow mouth rope in the utility model embodiment is not adding ultrasonic probe
Subcritical Water Extraction kettle in diagrammatic cross-section；
Fig. 4 a are the diagrammatic cross-section in the Subcritical Water Extraction kettle for added in the utility model embodiment ultrasonic probe；
Fig. 4 b are that the material bag of stainless stirrup and gauze combination gauze bag in the utility model embodiment is visited in addition ultrasound
Diagrammatic cross-section in the Subcritical Water Extraction kettle of head.
Embodiment
The technical solution of the utility model is described in further detail below in conjunction with specific embodiment and accompanying drawing, but this reality
With new not limited to this.
It is a kind of to be used to increase material and the extraction kettle material of extract contact area in the utility model specific embodiment
Bag, including support hoop, gauze layer, gauze bag and beam mouth rope；
Respectively as illustrated in figs. 1A and ib, support hoop is by multiple same on vertical direction to the front view and side view of support hoop
The stainless stirrup of axle rearranges；Stainless stirrup is unclosed, has opening；Entered between two adjacent stainless stirrups by steel wire
Row connection, the both ends of steel wire are connected to the openend of two neighboring stainless stirrup, and direction from the bottom to top, connection first
The both ends of the steel wire of individual stainless stirrup and second stainless stirrup are connected to the same side openend of two stainless stirrups, and remaining
The connection between adjacent stainless stirrup is openend dislocation connection two-by-two；And the material of the stainless stirrup and steel wire of support hoop is adopted
With diameter 2mm stainless steel wire, a diameter of 55mm of stainless stirrup, a height of 100mm of support hoop, totally 6 stainless stirrups；
Gauze layer is that gauze is fixed on each stainless stirrup of support hoop, for holding material；The gauze of gauze layer
Specification according to the particle size of material select, select aperture be more than material particle size gauze, from 40 mesh gauzes；
Gauze bag is sack made of gauze, and for wrapping up the support hoop with gauze layer, the gauze specification of gauze bag is
40 mesh；Gauze bag includes the gauze bag of stainless steel tow mouth rope and stainless stirrup is combined two kinds of forms with gauze；
The gauze bag form of stainless steel tow mouth rope is applied to the device for not adding ultrasonic probe at the top of extraction equipment, is stainless
Steel wire suspends whole material bag in midair through the openend of gauze bag and for beam mouth；Stainless stirrup and gauze bag form associated with gauze
Suitable for the device of addition ultrasonic probe at the top of extraction equipment, separately it is placed in material basket with gauze bag for stainless stirrup, and will
The opening of gauze bag and stainless stirrup, which are fixed on ultrasonic probe, to be hung；
Beam mouth rope wears the opening for being connected in gauze bag, for closing the suspension of gauze bag and whole material bag；Beam mouth rope
Material uses 0.5mm stainless steel wire；
Material bag is used in extraction process in the utility model specific embodiment, and material is contained in the gauze layer of support hoop
On, it is reloaded into gauze bag, closes gauze bag with beam mouth rope, and be suspended in extraction kettle.
The material bag of the utility model specific embodiment is applied in Subcritical Water Extraction equipment, wherein subcritical water extracts
The structural representation of taking equipment is as shown in Fig. 2 including control system part and operating system part, and control system part is with operating
Components of system as directed is connected by way of electric signal；
Operating system part includes：Nitrogen cylinder 2-1, water-storing device 2-2, compression pump 2-3, still preheater 2-4, material basket 2-5,
Extraction kettle 2-6, thermostat 2-7, cooling reactor 2-8, collector 2-9, pressure gauge 2-10, thermometer 2-11, cooling water inlet 2-
12nd, coolant outlet 2-13, counterbalance valve 2-14 and shutoff valve 2-15；
Nitrogen cylinder 2-1 is connected by pipeline and regulating valve with water-storing device 2-2 entrance point；Compression pump 2-3 one end leads to
The outlet for overregulating valve with water-storing device 2-2 is connected, and is connected by shutoff valve 2-15 difference and cooling reactor 2-8 outlet, separately
One end is connected by regulating valve with still preheater 2-4；Still preheater 2-4 is connected by regulating valve with extraction kettle 2-6 entrance point；Extraction
The kettle 2-6 outside for being internally provided with material basket 2-5, extraction kettle 2-6 is provided with thermostat 2-7, and extraction kettle 2-6 top is also
Pressure gauge 2-10 and thermometer 2-11 is provided with to be used to monitor the pressure and temperature in kettle；The extraction kettle 2-6 port of export passes through tune
Section valve is connected with cooling reactor 2-8 entrance point；Cooling reactor 2-8 upper end is provided with coolant outlet 2-13, and lower end is provided with cold
But water inlet 2-12；One end that cooling reactor 2-8 is connected with compression pump 2-3 is also connected by counterbalance valve 2-14 with collector 2-9；
Control system part is designed as control panel 2-16, and temperature regulation controller 2- is designed with control panel 2-16
17th, the power switch 2-20 of pressure adjustment control device 2-18, over-temp and over-pressure alarm 2-19 and whole device；
In extraction process, the regulating valve between connection nitrogen cylinder 2-1 and water-storing device 2-2 is opened, nitrogen is passed through and removes storage
The oxygen of water installations 2-2 reclaimed waters, form deionized deoxygenated water；The material that need to be extracted is placed on extraction kettle 2-6 material indigo plant 2-5
In, extractant water forms deoxidation deionization subcritical water by compression pump 2-3 and still preheater 2-4 and entered in extraction kettle 2-6, and
Extraction kettle 2-6 temperature in the kettle is kept by thermostat 2-7, the pressure in kettle is monitored by pressure gauge 2-10 and thermometer 2-11
Power and temperature；The subcritical water dissolved with extract is entered in cooling reactor 2-8 by regulating valve and cooled down after extraction, after cooling
Water again by counterbalance valve 2-14 enter collector 2-9 in be collected.
Ultrasonic probe is added without in extraction process, in extraction kettle directly to be extracted, or is added ultrasonic probe and be aided with ultrasound
Extracted；The extraction kettle for being added without ultrasonic probe uses the gauze bag of stainless steel tow mouth rope, adds the extraction of ultrasonic probe
Kettle is using stainless stirrup and gauze bag associated with gauze；
Wherein, not plus ultrasonic probe Subcritical Water Extraction kettle in diagrammatic cross-section as shown in Figure 3 a, tied shown in figure
Structure include extraction kettle cover 3a-1, gauze bag 3a-2, water inlet 3a-3, kettle cover bottom 3a-4, material hanging basket 3a-5, screen cloth 3a-6,
Material 3a-7 and extraction kettle wall 3a-8, material 3a-7 are directly installed in gauze bag 3a-2 rear suspension in kettle cover bottom 3a-4.
After the material bag of gauze bag of stainless steel tow mouth rope is not used plus in the Subcritical Water Extraction kettle of ultrasonic probe
Extraction kettle sectional view as shown in Figure 3 b, structure includes extraction kettle cover 3b-1, gauze bag 3b-2, water inlet 3b-3, kettle in figure
Base portion 3b-4, material hanging basket 3b-5, screen cloth 3b-6, material 3b-7, extraction kettle wall 3b-8, gauze layer 3b-9, material 3b-7 paving
Exhibition is fitted into the gauze bag of stainless steel tow mouth rope after being placed on gauze layer 3b-9, then is suspended to kettle cover bottom by beam mouth rope
Portion 3b-4.The top of material basket is hung on by the gauze bag of stainless steel tow mouth rope makes the hanging not contacting material basket of material
Wall, effectively prevent burned material and gauze bag.
As shown in fig. 4 a, structure includes extraction to diagrammatic cross-section in the Subcritical Water Extraction kettle of addition ultrasonic probe in figure
Kettle cover 4a-1, gauze bag 4a-2, water inlet 4a-3, ultrasonic probe 4a-4, material hanging basket 4a-5, screen cloth 4a-6, material 4a-7 with
And extraction kettle wall 4a-8；Ultrasonic probe 4a-4 is placed in the inner top of extraction kettle, and the material 4a-7 that gauze bag 4a-2 is wrapped is straight
Connect and be placed in material hanging basket 4a-5.
Using the material of stainless stirrup and gauze bag associated with gauze in the Subcritical Water Extraction kettle of addition ultrasonic probe
As shown in Figure 4 b, structure includes extraction kettle cover 4b-1, gauze bag 4b-2, water inlet 4b- to the sectional view of extraction kettle after bag in figure
3rd, ultrasonic probe 4b-4, material hanging basket 4b-5, screen cloth 4b-6, material 4b-7, extraction kettle wall 4b-8, gauze layer 4b-9 and stainless
Stirrup 4b-10, by material 4b-7 successively place Min layers on gauze layer.By gauze bag associated with stainless stirrup and gauze, by yarn
Cloth bag, which is fixed on ultrasonic probe, ensures that material bag is hanging, avoids direct contact with the phenomenon that metal causes to burn.
Embodiment 1
Material is held using above-mentioned material bag, preparing water under high pressure from spirulina using Subcritical Water Extraction equipment extracts
Albumen, specifically comprise the following steps：
(1) first check for whether Subcritical Water Extraction equipment can normally start, then the water of water-storing device is increased into pre-determined bit
15L is put, begins preparing for testing, preprepared spirulina powder (marine alga of purchase is powdery) is weighed into 50g；
Spirulina powder is uniformly spread out in the gauze layer of 6 layers of support hoop, support hoop is put into gauze bag, uses beam
Mouthful rope closing gauze bag simultaneously be suspended in extraction kettle, kettle cover is good, temperature sensor be plugged be easy to detect extraction kettle up and down and
Temperature in kettle；
(2) after opening equipment master switch, the switch of water pump is opened, control deionized water is heated to by preheating furnace
100 DEG C and it is injected into 100mL/min flow velocity in extraction kettle；
(3) extracting parameter, extraction conditions are set：150 DEG C of extraction temperature, extracting pressure 10MPa, ultrasonic power 300W or
It is not added with conditions of ultrasound, the extraction of active ingredient, extraction time 1h is carried out to raw material；The extraction of active ingredient is carried out to raw material
Take, start timing when equipment, which reaches, to impose a condition, experiment is parallel three times；
(4) extract is cooled to room temperature after extraction terminates, collects extract；
(5) extract merging lucifuge concentration is collected again to 100mL；
(6) extract gathered is placed in 3h to 4 DEG C of cooling precipitation in refrigerator；
(7) algae solution that cooling has precipitated is centrifuged into 30min under conditions of 4 DEG C, 8000r/min, supernatant is spirulina
Protein liquid；
(8) protein liquid is sub-packed in plastic culture dish to be positioned in -20 DEG C of refrigerators and freezed；
(9) the algae solution ice cube vacuum freezedrying that will be handled well, obtains thick spirulina protein；
The test method not being improved：In step (1), material is placed directly in gauze bag, remaining step is identical.
Pay attention to, whole lucifuge operation is carried out when carrying out aforesaid operations.
The crude protein yield of the Subcritical water chromotagraphy after computed improved extracts with not carrying out improved subcritical water simultaneously
Albumen yield contrasted, the protein content contrast of four kinds of extracting methods extraction is shown in Table 1.
The protein content of 1 four kinds of extracting method extractions of table
It was found from the data analysis of table 1, the material basket structure of Subcritical Water Extraction kettle is improved, significantly improves the albumen of material
Yield.Sargassum protein is extracted using Subcritical Water Extraction equipment, recovery rate is only in the case of the not ultrasound that do not improve equipment
10.3%, when the contact area for increasing material and subcritical water, albumen yield reaches 40.2% in the case of not ultrasound, closely
It is to improve 4 times before device；Equally, not improving equipment in the case where equipment adds ultrasound, albumen yield is 41.%, but
In the case of the simultaneously ultrasound that improves equipment, albumen yield is 67.1%, almost adds 1.6 times.Illustrate that increase material faces with Asia
The contact area of boundary's water can allow material to react more abundant with subcritical water and significantly improve albumen yield.
During Material and article holding frame is made, the utility model embodiment only has six stainless steels in the material bag that improves equipment
Hoop, the quantity of hoop can be increased, further increase the area that material is spread out, be easy to material fully to be contacted with subcritical water, obtained
The active material of more high yield pulp1.
Claims (9)
1. a kind of be used to increase material and the extraction kettle material bag of extract contact area, it is characterised in that including support hoop, yarn
Layer of cloth, gauze bag and beam mouth rope；
The support hoop is to be rearranged by multiple coaxial stainless stirrups on vertical direction；The stainless stirrup is unclosed, tool
There is opening；Be attached between two adjacent stainless stirrups by steel wire, the both ends of steel wire be connected to it is two neighboring not
The openend of rust stirrup, and direction from the bottom to top, connect the two of the steel wire of first stainless stirrup and second stainless stirrup
End is connected to the same side openends of two stainless stirrups, and remaining connection two-by-two between adjacent stainless stirrup is wrong for openend
Position connection；
The gauze layer is that gauze is fixed on each stainless stirrup of support hoop, for holding material；
The gauze bag is sack made of gauze, for wrapping up the support hoop with gauze layer；
The beam mouth rope wears the opening for being connected in gauze bag, for closing the suspension of gauze bag and whole material bag.
2. according to claim 1 a kind of for increasing material and the extraction kettle material bag of extract contact area, it is special
Sign is that the material of the stainless stirrup and steel wire of the support hoop uses diameter 2mm stainless steel wire；The steel wire with it is stainless
The connected mode of stirrup is welding, or the steel wire folding directly by holding into stirrup forms.
3. according to claim 1 a kind of for increasing material and the extraction kettle material bag of extract contact area, it is special
Sign is that the specification of the gauze of the gauze layer selects according to the particle size of material, selects aperture big more than the particle diameter of material
Small gauze.
4. according to claim 1 a kind of for increasing material and the extraction kettle material bag of extract contact area, it is special
Sign is that the gauze specification of the gauze layer and gauze bag is 40 ~ 60 mesh.
5. according to claim 1 a kind of for increasing material and the extraction kettle material bag of extract contact area, it is special
Sign is that the gauze bag includes the gauze bag of stainless steel tow mouth rope and stainless stirrup is combined two kinds of forms with gauze.
6. according to claim 5 a kind of for increasing material and the extraction kettle material bag of extract contact area, it is special
Sign is that the gauze bag form of the stainless steel tow mouth rope is applied to the device for not adding ultrasonic probe at the top of extraction equipment, is
Stainless steel wire suspends whole material bag in midair through the openend of gauze bag and for beam mouth.
7. according to claim 5 a kind of for increasing material and the extraction kettle material bag of extract contact area, it is special
Sign is that the stainless stirrup is applied to the dress of addition ultrasonic probe at the top of extraction equipment with gauze bag form associated with gauze
Put, be separately placed in material basket with gauze bag for stainless stirrup, and the opening of gauze bag and stainless stirrup are fixed on ultrasonic wave
Hung on probe.
8. according to claim 1 a kind of for increasing material and the extraction kettle material bag of extract contact area, it is special
Sign is that the material of the beam mouth rope uses a diameter of 0.2 ~ 1mm stainless steel wire.
9. according to claim 1 a kind of for increasing material and the extraction kettle material bag of extract contact area, it is special
Sign is, in extraction process, material is contained on the gauze layer of support hoop, is reloaded into gauze bag, and yarn is closed with beam mouth rope
Cloth bag, and be suspended in extraction kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720943867.XU CN207203523U (en) | 2017-07-31 | 2017-07-31 | It is a kind of to be used to increase material and the extraction kettle material bag of extract contact area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720943867.XU CN207203523U (en) | 2017-07-31 | 2017-07-31 | It is a kind of to be used to increase material and the extraction kettle material bag of extract contact area |
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| Publication Number | Publication Date |
|---|---|
| CN207203523U true CN207203523U (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720943867.XU Expired - Fee Related CN207203523U (en) | 2017-07-31 | 2017-07-31 | It is a kind of to be used to increase material and the extraction kettle material bag of extract contact area |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116785759A (en) * | 2023-01-05 | 2023-09-22 | 广州市鼎添生物医药科技有限公司 | Biopharmaceutical raw material centrifugal extraction equipment |
-
2017
- 2017-07-31 CN CN201720943867.XU patent/CN207203523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116785759A (en) * | 2023-01-05 | 2023-09-22 | 广州市鼎添生物医药科技有限公司 | Biopharmaceutical raw material centrifugal extraction equipment |
| CN116785759B (en) * | 2023-01-05 | 2024-04-05 | 邓老金方药业科技集团有限公司 | Biopharmaceutical raw material centrifugal extraction equipment |
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