CN108212421A - A kind of novel whole process is immersed under ultra-low temperature liquid nitrogen environment and grinds equipment - Google Patents
A kind of novel whole process is immersed under ultra-low temperature liquid nitrogen environment and grinds equipment Download PDFInfo
- Publication number
- CN108212421A CN108212421A CN201611192660.XA CN201611192660A CN108212421A CN 108212421 A CN108212421 A CN 108212421A CN 201611192660 A CN201611192660 A CN 201611192660A CN 108212421 A CN108212421 A CN 108212421A
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- grinding
- mounting cylinder
- grinds
- refrigerating chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
- B02C19/186—Use of cold or heat for disintegrating
Abstract
It is immersed under ultra-low temperature liquid nitrogen environment the present invention relates to a kind of novel whole process and grinds equipment, including refrigerating chamber, freezing lid and human-computer interaction device, freezing lid rotatable connection is on refrigerating chamber, the incubation chamber for being contained with liquid nitrogen is equipped in refrigerating chamber, the medial surface of freezing lid is equipped with grinding mounting cylinder, it grinds and grinding pot is equipped in mounting cylinder, in grinding pot is hit equipped with steel, it grinds mounting cylinder and is equipped with grinding installation cover, the side of grinding pot is laid with electromagnetic coil, electromagnetic coil connection human-computer interaction device.The present invention can completely extract required active ingredient in the state of ultralow temperature, and substance characteristics is made to change in the environment of ultralow temperature, it can achieve the purpose that crushing within more than ten seconds shortest time, improve the durability of material, in addition it because the ultralow temperature characteristics of liquid nitrogen are utilized, greatly improves and grinds efficiency.
Description
Technical field
Equipment is ground the present invention relates to one kind more particularly to a kind of novel whole process is immersed under ultra-low temperature liquid nitrogen environment
Grind equipment.
Background technology
Traditional attrition grinding method is for the DNA of animal vegetable tissue, RNA, the effective ingredients meeting such as protein and biological enzyme
It causes largely to degrade and waste so that it is required that obtained effective component yield is greatly reduced.In addition, traditional mechanical device is such as
Fruit is immersed in liquid nitrogen (subzero 196 degree) for a long time, and the durability of material is all not all right, and the lubricating oil of motor can also solidify.
Invention content
In view of this, the grounds travel being immersed in the object of the present invention is to provide a kind of novel whole process under ultra-low temperature liquid nitrogen environment
Broken equipment, to solve deficiency of the prior art.
In order to achieve the above object, the purpose of the present invention is be achieved through the following technical solutions：
A kind of novel whole process be provided be immersed under ultra-low temperature liquid nitrogen environment and grind equipment, wherein, including refrigerating chamber,
Lid and human-computer interaction device are freezed, on the refrigerating chamber, interior be equipped with of the refrigerating chamber is contained with for the freezing lid rotatable connection
The incubation chamber of liquid nitrogen, the medial surface of the freezing lid are equipped with grinding mounting cylinder, grinding pot, institute are equipped in the grinding mounting cylinder
It states in grinding pot and hits son equipped with steel, the grinding mounting cylinder is equipped with grinding installation cover, and the side of the grinding pot is laid
There is electromagnetic coil, the electromagnetic coil connects the human-computer interaction device.
Equipment is ground under above-mentioned liquid nitrogen environment, wherein, the box mouth of the incubation chamber is equipped with gasket.
Equipment is ground under above-mentioned liquid nitrogen environment, wherein, the human-computer interaction device is to be covered set on the freezing
Touch screen.
Compared with the prior art, the beneficial effects of the present invention are：
Required active ingredient can be completely extracted in the state of ultralow temperature, and is made in the environment of ultralow temperature
Substance characteristics change, and can achieve the purpose that crushing within more than ten seconds shortest time, improve the durability of material, in addition,
Because the ultralow temperature characteristics of liquid nitrogen are utilized, greatly improve and grind efficiency, the tradition needs crushing of five minutes, and this equipment
Only need 30 seconds.
Description of the drawings
The attached drawing for forming the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 shows that whole process of the present invention is immersed in the structure diagram for grinding equipment under ultra-low temperature liquid nitrogen environment；
Status diagram when being closed Fig. 2 shows Fig. 1 covers.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
With reference to shown in figure 1, Fig. 2, whole process of the present invention is immersed under ultra-low temperature liquid nitrogen environment and grinds equipment including cold
Freeze room 1, freezing lid 2 and human-computer interaction device 3, freezing lid 2 is rotatably connected on refrigerating chamber 1, and interior be equipped with of refrigerating chamber 1 is contained with liquid
The incubation chamber 9 of nitrogen 11, the medial surface of freezing lid 2 are equipped with grinding mounting cylinder 4, grinding pot 5, grinding are equipped in grinding mounting cylinder 4
Son 7 is hit equipped with steel in tank 5, grinding mounting cylinder 4 is equipped with grinding installation cover 6, and the side of grinding pot 5 is laid with electromagnetic coil
8, electromagnetic coil 8 connects human-computer interaction device 3.In the technical program, the box mouth of incubation chamber 9 is equipped with gasket 10, human-computer interaction
Equipment 3 is the touch screen on freezing lid 2.
During operation, freezing lid 2 is opened, grinding installation cover 6 is taken out, takes out grinding pot 5, steel is hit son 7 takes, Jiang Yaoyan
The sample of mill is put into grinding pot, is put into steel and is hit son 7, and grinding pot 5 is put into grinding mounting cylinder 6, covers grinding mounting cylinder
Lid 6 covers freezing lid 2, and gasket 10 can prevent liquid nitrogen 11 from revealing, the liquid nitrogen that grinding mounting cylinder 4 fills immersion incubation chamber 9
In 11, sample becomes fragile rapidly very fast freezing, pulverized so as to be easier, and selects to start in touch screen, equipment will be electrified
Source, electromagnetic coil 8 obtain electric generation electromagnetism, and electromagnetic drive steel hits 7 oscillation of son and hits sample, realizes that kinetic energy large area is hit son and hit
It hits, quickly thoroughly crushes sample.Compared to traditional ball milling maneuver energy bigger, faster, grinding result is more fine for grinding rate,
And in the process, because sample is always in liquid nitrogen temperature (- 196 DEG C), sample becomes fragile at low temperature so that some are at room temperature
It is difficult to the sample ground, it is easier to by impacting back and forth into powder.
When sample is immersed in and is cooled down in liquid nitrogen, it can become fragile rapidly, grinding time pulverized so as to be easier
Rarely exceed a few minutes.Key is that at low temperature, the structure and composition information in some samples can be effectively retained.These
Sample includes polymer, rubber, textile raw material, cereal-granules, hair, nail, skin, bone, musculature etc., low temperature powder
The broken important preprocessing means having become in chemical analysis.
From above-described embodiment as can be seen that advantage of the invention is that：
Required active ingredient can be completely extracted in the state of ultralow temperature, and is made in the environment of ultralow temperature
Substance characteristics change, and can achieve the purpose that crushing within more than ten seconds shortest time, improve the durability of material, in addition,
Because the ultralow temperature characteristics of liquid nitrogen are utilized, greatly improve and grind efficiency, the tradition needs crushing of five minutes, and this equipment
Only need 30 seconds.
Specific embodiments of the present invention are described in detail above, but the present invention is not restricted to tool described above
Body embodiment, is intended only as example.To those skilled in the art, any equivalent modifications and replacement are also all in the present invention
Scope among.Therefore, made impartial conversion and modification without departing from the spirit and scope of the invention, should all cover
In the scope of the present invention.
Claims (3)
1. a kind of novel whole process is immersed under ultra-low temperature liquid nitrogen environment and grinds equipment, which is characterized in that including refrigerating chamber,
Lid and human-computer interaction device are freezed, on the refrigerating chamber, interior be equipped with of the refrigerating chamber is contained with for the freezing lid rotatable connection
The incubation chamber of liquid nitrogen, the medial surface of the freezing lid are equipped with grinding mounting cylinder, grinding pot, institute are equipped in the grinding mounting cylinder
It states in grinding pot and hits son equipped with steel, the grinding mounting cylinder is equipped with grinding installation cover, and the side of the grinding pot is laid
There is electromagnetic coil, the electromagnetic coil connects the human-computer interaction device.
2. grind equipment under liquid nitrogen environment as described in claim 1, which is characterized in that the box mouth of the incubation chamber is equipped with
Gasket.
3. grind equipment under liquid nitrogen environment as described in claim 1, which is characterized in that the human-computer interaction device is sets
In the touch screen for freezing and covering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192660.XA CN108212421A (en) | 2016-12-21 | 2016-12-21 | A kind of novel whole process is immersed under ultra-low temperature liquid nitrogen environment and grinds equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192660.XA CN108212421A (en) | 2016-12-21 | 2016-12-21 | A kind of novel whole process is immersed under ultra-low temperature liquid nitrogen environment and grinds equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108212421A true CN108212421A (en) | 2018-06-29 |
Family
ID=62650960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611192660.XA Pending CN108212421A (en) | 2016-12-21 | 2016-12-21 | A kind of novel whole process is immersed under ultra-low temperature liquid nitrogen environment and grinds equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108212421A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351427A (en) * | 2018-11-06 | 2019-02-19 | 合肥沃智信息科技有限公司 | Grinding technics is used in a kind of production of Ceramic manufacturing |
| CN113713938A (en) * | 2021-08-31 | 2021-11-30 | 济源市金开物资有限公司 | Ultralow temperature electromagnetic impactor grinding device |
| CN116021790A (en) * | 2022-12-12 | 2023-04-28 | 花沐医疗科技(上海)有限公司 | Preparation method of absorbable internal fixation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093952A (en) * | 2010-11-24 | 2011-06-15 | 清华大学 | Device for automatically extracting biological component on the basis of electromagnetic propulsion grinding and centrifugal separation |
| CN202075165U (en) * | 2011-06-02 | 2011-12-14 | 张世东 | Refrigeration grinding machine |
| CN204944925U (en) * | 2015-09-17 | 2016-01-06 | 四川农业大学 | A kind of refrigeration grinding machine |
| JP2016097384A (en) * | 2014-11-26 | 2016-05-30 | 株式会社アイスティサイエンス | Dry ice freezing crusher |
| CN206392202U (en) * | 2016-12-21 | 2017-08-11 | 拓赫机电科技(上海)有限公司 | A kind of whole process is immersed under ultra-low temperature liquid nitrogen environment and grinds equipment |
-
2016
- 2016-12-21 CN CN201611192660.XA patent/CN108212421A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093952A (en) * | 2010-11-24 | 2011-06-15 | 清华大学 | Device for automatically extracting biological component on the basis of electromagnetic propulsion grinding and centrifugal separation |
| CN202075165U (en) * | 2011-06-02 | 2011-12-14 | 张世东 | Refrigeration grinding machine |
| JP2016097384A (en) * | 2014-11-26 | 2016-05-30 | 株式会社アイスティサイエンス | Dry ice freezing crusher |
| CN204944925U (en) * | 2015-09-17 | 2016-01-06 | 四川农业大学 | A kind of refrigeration grinding machine |
| CN206392202U (en) * | 2016-12-21 | 2017-08-11 | 拓赫机电科技(上海)有限公司 | A kind of whole process is immersed under ultra-low temperature liquid nitrogen environment and grinds equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351427A (en) * | 2018-11-06 | 2019-02-19 | 合肥沃智信息科技有限公司 | Grinding technics is used in a kind of production of Ceramic manufacturing |
| CN113713938A (en) * | 2021-08-31 | 2021-11-30 | 济源市金开物资有限公司 | Ultralow temperature electromagnetic impactor grinding device |
| CN116021790A (en) * | 2022-12-12 | 2023-04-28 | 花沐医疗科技(上海)有限公司 | Preparation method of absorbable internal fixation system |
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