CN209594681U - Rice extra high voltage system - Google Patents
Rice extra high voltage system Download PDFInfo
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- CN209594681U CN209594681U CN201820747667.1U CN201820747667U CN209594681U CN 209594681 U CN209594681 U CN 209594681U CN 201820747667 U CN201820747667 U CN 201820747667U CN 209594681 U CN209594681 U CN 209594681U
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Abstract
The utility model discloses a kind of rice extra high voltage systems, including fuel tank, hydraulic pump, motor, solenoid directional control valve, check valve, threeway, pressurized cylinder, two close switches, high-voltage tube, pressure relief pipeline, pressure-relief valve, four-way, pressure rice device and bracket, wherein, the pressure rice device includes super-pressure piston, pressure-bearing frame, oil hydraulic cylinder and rice placing tube, piston generates reciprocating motion, super high pressure oil is sent into high-voltage tube by pressurized cylinder, super high pressure oil pushes rice placing tube to move up, and fixed super-pressure piston carries out super-pressure to the rice in rice placing tube.This patent applies superhigh pressure technique on mass production instant-rice, obtains rice extra high voltage system, it is ensured that using the pressure of 400MP or more rice convenient for production, rice has good taste and nutritive value without retrogradation；Using superhigh pressure technique, the mushrooms such as bacillus can be effectively eliminated, the storage time of instant-rice is improved, reach the room temperature lower shelf-life up to 2 years or more.
Description
Technical field
The utility model relates to a kind of food processing field, specifically a kind of rice extra high voltage system.
Background technique
Ordinary circumstance liquid or gas pressure are known as low pressure in 0.1mpa~1.6mpa, 1.6mpa~10mpa be known as in pressure,
10~100MPa is known as high pressure, 100MPa referred above to super-pressure UHP technology set forth herein pressure usually 100~
1000MPa. or higher.And the technology of liquid or gas pressurized to 100MPa or more is known as " superhigh pressure technique " (ultra-
High pressure, abbreviation UHP)
Super-high pressure biological processing technology is one of ten big hard-core technologies of 21st century, is an industrial revolution.It is not
Only scientific research provides new means, to provide new process, Er Qieneng as the product of object using biomaterial
Open a series of unprecedented new products.
Super-pressure (UHP) processing is also known as high hydrostatic pressure (HHP), deals with objects and lives for fluid and solid food or other biologies
Property material；Band is packed or without packaging；It presses between 100 and 800Mpa；Treatment temperature is from lower than 0 DEG C in 100 DEG C, superelevation
Pressure processing food and when bioactive materials generally in room temperature or close to carrying out at room temperature；Generally processing time control when batch production
System is within 20 minutes.Super-pressure can be used cooperatively with the methods of heating, ultrasonic wave, to improve the inactivation of microorganism and enzyme
Rate.
Americanized scholar Bert Hite in 1899 has found that 450Mpa superelevation pressure energy extends the cow's milk shelf-life 1914 for the first time
Bridgman discovery protein can be solidified at 700Mpa.But it is limited to technology at that time and relevant device condition, super-pressure is raw
Object processing technique does not obtain practical application.Japan is the most fast country of development of superhigh pressure, has just manufactured superelevation within 1989
Pressure experimental machine 30.It has been said that having possessed 150 at present.Mitsubishi heavy industry Co., Ltd. develops experiment respectively and uses and produce
Market is supplied with equipment.It there is now the model devices such as MFP-7000, MCT-100 and MTC-150.FMC Corp., the U.S. in 1992,
Kelvin company, Britain all starts the extra-high tension unit of production commercialization.ESPI company, the U.S. is research institution and industrial production enterprise
15 kinds of equipment are provided, pressure is up to 900Mpa.Switzerland is existing also to produce the biggish extra-high tension unit of volume, but these equipment price ratios
Costly, the popularization and use of this technology are affected.Japan is the most flourishing country of superhigh pressure technique, super-pressure experimental machine
There are many manufacturing enterprise, and only experimental machine is produced with regard to You10Ji Jia enterprise.Japan carried out the research of superhigh pressure technique since 1986,
Produce super-pressure jam to Mingzhi room in 1991, only used for 5 years, later super-pressure fruit juice, super-pressure meat products successively on
City has formed industry, has had a great impact in market, and whole production line outlet South Korea, China and other areas.
And it is Chinese from 93 years superhigh pressure techniques that begin one's study, until 15 years today, or based on research, none has shadow
Loud superelevation die pressing product is introduced to the market.
2000 in China have to superhigh pressure technique application research, be all using import equipment in the lab, open
Sending is widely applied range, especially there is huge application prospect in terms of bioengineering.The Chinese medicine of China is studied history long-drawn-out
Long, deep on the application study basis of Chinese herbal medicine.It will be the impasse technique for improving Chinese herbal medicine curative effect using superhigh pressure technique, be worth
Devoting Major Efforts To Developing application.
State Intellectual Property Office discloses the patent document of Publication No. 103154532B, a kind of super-pressure pump, including drives
The servo motor of piston, the piston has the head that is arranged in cylinder, to limit pump chamber, the thus servo motor
Rotation keeps the piston reciprocating mobile, so that the fluid in the pump chamber is pressurized to the pressure greater than 50,000psi, the servo
Motor has the feedback loop for being connected to computer, and the feedback loop includes pressure feedback signal, to watch described in real-time control
It takes the operation of motor and therefore adjusts pump pressure.
State Intellectual Property Office discloses the patent document of Publication No. 107989997A, a kind of liquid-filled superelevation of interlayer
Pressure device, which is characterized in that including inner cylinder (1), outer cylinder (2), piston (3), pressure axis (4), sealing element (5) and medium liquid
(6)；The outer cylinder (2) is tubular construction open at one end；The bottom end of the inner cylinder (1) is fixed at the inside of outer cylinder (2)
Bottom end, the length of inner cylinder (1) are less than the depth of outer cylinder (2) interior circular hole；It is filled out between inner cylinder (1) outer wall and outer cylinder (2) inner wall
Filled with medium liquid (6)；The inner cylinder (1) is internal columnar structured equipped with stepped hole；Upper end circular hole (the 1- of the stepped hole
1) it is greater than lower end circular hole (1-2), the piston (3) is arranged in the circular hole of inner cylinder (1), and the piston (3) is that upper end diameter is big
In the stepped cylinder structure of lower end diameter；The upper end circular hole of piston (3) upper end cylinder (3-1) outer circle and inner cylinder (1) stepped hole
It is bonded inside fitting inside (1-1), piston (3) lower end cylinder (3-2) outer circle and the lower end circular hole (1-2) of inner cylinder (1) stepped hole；
Piston (3) can be slided up and down in inner cylinder (1)；The length of piston (3) the lower end cylinder (3-2) is less than inner wall cylinder (1) lower end circle
The depth in hole；Medium liquid (6) are filled in the lower end circular hole (1-2) of inner cylinder (1)；The pressure axis (4) is arranged in outer cylinder (2)
Top；There are gaps between pressure axis (4) lower end and the upper end of inner cylinder (1), for filling medium liquid (6).
The above-mentioned art solutions retrieved can use on cooked rice producing line, and existing cooked rice producing line is produced
Rice there are retrogradation, therefore poor taste, and rice storage time is not grown.
Utility model content
In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide when a kind of storage for improving instant-rice
Between and make rice without retrogradation, and with good taste and nutritive value rice extra high voltage system.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
Rice extra high voltage system, including fuel tank, hydraulic pump, motor, solenoid directional control valve, check valve, threeway, pressurized cylinder,
Two close switches, high-voltage tube, pressure relief pipeline, pressure-relief valve, four-way, pressure rice device and bracket, wherein the pressure rice device includes superelevation
Piston, pressure-bearing frame, oil hydraulic cylinder and rice placing tube are pressed, oil hydraulic cylinder is located at the bottom in pressure-bearing frame, and rice placing tube is interspersed
In oil hydraulic cylinder and energy relative oil pressures cylinder slides, and sealing, the upper end of super-pressure piston are equipped between rice placing tube and oil hydraulic cylinder
It is fixed on the top in pressure-bearing frame, the lower end of super-pressure piston is extend into rice placing tube, and pressure-bearing frame is located on bracket,
The super high pressure oil channel of oil hydraulic cylinder and the first port of four-way connect, and the second port of four-way is connect with pressure relief pipeline, pressure-relief valve
It is located on pressure relief pipeline, the third port of four-way is connected by high-voltage tube and the oil outlet of threeway, and the first oil inlet end of threeway is logical
The oil communication of check valve and solenoid directional control valve is crossed, the second oil inlet end of threeway and the high pressure oil output end of pressurized cylinder connect, increase
Cylinder pressure is connect by solenoid directional control valve with hydraulic pump, and motor provides power for hydraulic pump, and hydraulic pump is connected by pipeline and fuel tank
Logical, two are located at the both ends on pressurized cylinder and close to pressurized cylinder close to switch, when the piston close to inductive switching into pressurized cylinder
When, it is converted close to oil circuit flow direction of the switch starting solenoid directional control valve to pressurized cylinder, so that piston is generated reciprocating motion, by superelevation
Pressure oil is sent into high-voltage tube by pressurized cylinder, and the super high pressure oil in high-voltage tube enters in oil hydraulic cylinder through four-way, and super high pressure oil pushes rice
Placing tube moves up, and fixed super-pressure piston carries out super-pressure to the rice in rice placing tube.
Further, the pipeline between the hydraulic pump and fuel tank is equipped with filter.
Further, the 4th port of the four-way is equipped with pressure sensor.
Further, the overflow passage of the hydraulic pump is equipped with overflow valve.
Further, the overflow passage is equipped with pressure gauge.
Further, the high-voltage tube is equipped with check valve.
Further, the super-pressure piston is equipped with the exhaust pipe communicated with the inner cavity of rice placing tube, the exhaust
Pipe is equipped with exhaust valve.
Further, the rice placing tube is to be stacked to be set with by inside and outside cylinder, and electricity is equipped between interior outer barrel
Heating film.
The utility model has the beneficial effects that: (1) this patent applies superhigh pressure technique in mass production instant-rice
On, obtain rice extra high voltage system, it is ensured that using the pressure of 400MP or more rice convenient for production, rice has without retrogradation
There are good taste and nutritive value；(2) superhigh pressure technique is utilized, the mushrooms such as bacillus can be effectively eliminated, improve and facilitate rice
The storage time of meal reaches the room temperature lower shelf-life up to 2 years or more.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of pressure rice device shown in Fig. 1.
In figure: 1. fuel tanks；2. filter；3. hydraulic pump；4. motor；5. solenoid directional control valve；6. check valve；7. three
It is logical；8. pressurized cylinder；9. close to switch；10. high-voltage tube；11. pressure gauge；12. overflow valve；13. pressure-relief valve；14. pressure relief pipeline；
15. four-way；16. pressing rice device；17. bracket；18. pressure sensor；19. pressure-bearing frame；20. oil hydraulic cylinder；21. rice is put
Set cylinder；22. super-pressure piston；23. super high pressure oil channel；24. exhaust pipe；25. exhaust valve；26. electric heating film；27.
Overflow passage；28. piston；29. check valve.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model, it should be noted that in the absence of conflict, the application's
Feature in embodiment and embodiment can be combined with each other.
As shown in Figure 1, 2, rice extra high voltage system, including it is fuel tank 1, hydraulic pump 3, motor 4, solenoid directional control valve 5, unidirectional
Valve 6, threeway 7, pressurized cylinder 8, two close switches 9, high-voltage tube 10, pressure relief pipeline 14, pressure-relief valve 13, four-way 15, pressure rice device 16
With bracket 17, wherein the pressure rice device 16 includes super-pressure piston 22, pressure-bearing frame 19, oil hydraulic cylinder 20 and rice placing tube 21,
Oil hydraulic cylinder 20 is located at the bottom in pressure-bearing frame 19, and rice placing tube 21 is interspersed in oil hydraulic cylinder 20 and energy relative oil pressures cylinder 20 is sliding
It is dynamic, sealing is equipped between rice placing tube 21 and oil hydraulic cylinder 20, the upper end of super-pressure piston 22 is fixed in pressure-bearing frame 19
Top, the lower end of super-pressure piston 22 are extend into rice placing tube 21, and pressure-bearing frame 19 is located on bracket 17, oil hydraulic cylinder 20
Super high pressure oil channel 23 is connect with the first port of four-way 15, and the second port of four-way 15 is connect with pressure relief pipeline 14, pressure-relief valve
13 are located on pressure relief pipeline 14, and the 4th port of the four-way 15 is equipped with pressure sensor 18, and the third port of four-way 15 is logical
It crosses high-voltage tube 10 to connect with the oil outlet of threeway 7, the first oil inlet end of threeway 7 passes through the oil circuit of check valve 6 and solenoid directional control valve 5
Connection, the second oil inlet end of threeway 7 are connect with the high pressure oil output end of pressurized cylinder 8, and pressurized cylinder 8 passes through solenoid directional control valve 5 and liquid
Press pump 3 connects, and motor 4 is that hydraulic pump 3 provides power, and hydraulic pump 3 is connected to by pipeline with fuel tank 1, the hydraulic pump 3 and oil
Pipeline between case 1 is equipped with filter 2, and the overflow passage 27 of the hydraulic pump 3 is equipped with overflow valve 12 and pressure gauge 11.Two
A both ends being located at close to switch 9 on pressurized cylinder 8 and close to pressurized cylinder 8, when close switch 9 senses the piston in pressurized cylinder 8
When 28, starts solenoid directional control valve 5 close to switch 9 and the oil circuit flow direction of pressurized cylinder 8 is converted, produce the piston in pressurized cylinder 8
It is raw to move back and forth, super high pressure oil is sent into high-voltage tube 10 by pressurized cylinder 8, the high-voltage tube 10 is equipped with check valve 29, high-voltage tube
Super high pressure oil in 10 enters in oil hydraulic cylinder 20 through four-way 15, and super high pressure oil pushes rice placing tube 21 to move up, fixed
Super-pressure piston 22 carries out super-pressure to the rice in rice placing tube.
Further, the super-pressure piston 22 is equipped with the exhaust pipe 24 communicated with the inner cavity of rice placing tube 21, institute
Exhaust pipe 24 is stated equipped with exhaust valve 25.
Further, the rice placing tube 21 is to be stacked to be set with by inside and outside cylinder, is equipped between interior outer barrel
Electric heating film 26 is heated by electric heating film 26 to the rice in rice placing tube 21.
This patent is by the way of mechanical pressurization, rather than aqueous medium pressuring method, has the advantages that good integrity, super
During high pressure, pollution of the medium to food can be prevented.The flow direction that pressure oil is controlled by solenoid directional control valve, generates piston
Move back and forth the output to realize ultra high pressure.Hydraulic pump is can reach super-pressure output by the flow for adjusting driving oil pump
The variable requirement of flow, and system overload can be prevented by regulation relief valve, to guarantee the safety of system.Hydraulic pump is to superelevation
High-pressure bottle in pressure system and equipment circulation pressure, required operating pressure can by adjust the pressure alarm value of pressure gauge come
Reach required pressure less than or equal to 400MPa, to realize super-pressure rice convenient for production.Press rice device 16 part wall thickness and
The pressure of its component size born is key parameter, and the maximum internal pressure that rice placing tube can be born at a certain temperature is general
It is 1.1 times of maximum working pressure force value, the operating pressure of pressure rice device 16 is 400MPa, therefore the design pressure of rice placing tube 21 is
450MPa。
The production of super-pressure instant-rice, including preposition processing, maturation process, postpositive disposal, wherein preposition processing includes
Vacuum handling dedusting, ultra-high pressure sterilization, air-dries immersion；Maturation process includes quantitatively adding rice, quantitative watering, cooking aging；Postposition
Processing includes MAP packaging, metal detection, sterilization, final inspection, vanning transport etc..That is, rice is completed in vacuum handling dedusting
Afterwards, it is impregnated；It is then placed in the 50L container containing 45 degree of water and carries out ultra high pressure treatment, target is to eliminate bacillus etc.
Mushroom, while time processing is carried out to rice；Then it after rice being air-dried, in complete quantitative plus rice and after adding water, is quickly steamed
Cookedization；Finally rice is packed using MAP fresh-keeping package technology, metal detection processing, sterilization treatment after packaging passes through
Vanning transport, is sent in client's hand.
Implementation recited above is only that the utility model embodiment is described, not to the structure of the utility model
Think and range is defined, under the premise of not departing from the utility model design scheme, ordinary engineering and technical personnel pair in this field
The equivalent structure and be directly or indirectly used in relevant technical field that the technical solution of the utility model is made should all fall into this
The protection scope of utility model.
Claims (8)
1. a kind of rice extra high voltage system, it is characterised in that: including fuel tank, hydraulic pump, motor, solenoid directional control valve, check valve,
Threeway, pressurized cylinder, two close switches, high-voltage tube, pressure relief pipeline, pressure-relief valve, four-way, pressure rice device and bracket, wherein the pressure
Rice device includes super-pressure piston, pressure-bearing frame, oil hydraulic cylinder and rice placing tube, and oil hydraulic cylinder is located at the bottom in pressure-bearing frame, greatly
Rice placing tube is interspersed in oil hydraulic cylinder and energy relative oil pressures cylinder sliding, and sealing, superelevation are equipped between rice placing tube and oil hydraulic cylinder
The upper end of pressure piston is fixed on the top in pressure-bearing frame, and the lower end of super-pressure piston is extend into rice placing tube, pressure-bearing frame
It is erected on bracket, the super high pressure oil channel of oil hydraulic cylinder and the first port of four-way connect, the second port and relief tube of four-way
Road connection, pressure-relief valve are located on pressure relief pipeline, and the third port of four-way is connected by high-voltage tube and the oil outlet of threeway, threeway
First oil inlet end passes through the oil communication of check valve and solenoid directional control valve, and the second oil inlet end of threeway and the high pressure oil of pressurized cylinder are defeated
Outlet connection, pressurized cylinder are connect by solenoid directional control valve with hydraulic pump, and motor provides power for hydraulic pump, and hydraulic pump passes through pipe
Road is connected to fuel tank, and two are located at the both ends on pressurized cylinder and close to pressurized cylinder close to switch, when close to inductive switching to pressurization
When piston in cylinder, is converted close to oil circuit flow direction of the switch starting solenoid directional control valve to pressurized cylinder, generate piston reciprocal
Movement, is sent into high-voltage tube by pressurized cylinder for super high pressure oil, the super high pressure oil in high-voltage tube enters in oil hydraulic cylinder through four-way, super-pressure
Oil pushes rice placing tube to move up, and fixed super-pressure piston carries out super-pressure to the rice in rice placing tube.
2. rice extra high voltage system according to claim 1, it is characterised in that: the pipeline between the hydraulic pump and fuel tank
It is equipped with filter.
3. rice extra high voltage system according to claim 1, it is characterised in that: the 4th port of the four-way is equipped with pressure
Force snesor.
4. rice extra high voltage system according to claim 1, it is characterised in that: the overflow passage of the hydraulic pump is equipped with
Overflow valve.
5. rice extra high voltage system according to claim 4, it is characterised in that: the overflow passage is equipped with pressure gauge.
6. rice extra high voltage system according to claim 1, it is characterised in that: the high-voltage tube is equipped with check valve.
7. rice extra high voltage system according to claim 1, it is characterised in that: the super-pressure piston is equipped with and rice
The exhaust pipe that the inner cavity of placing tube communicates, the exhaust pipe are equipped with exhaust valve.
8. rice extra high voltage system according to claim 1, it is characterised in that: the rice placing tube is by inside and outside cylinder
It stacks and is set with, electric heating film is equipped between interior outer barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747667.1U CN209594681U (en) | 2018-05-19 | 2018-05-19 | Rice extra high voltage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747667.1U CN209594681U (en) | 2018-05-19 | 2018-05-19 | Rice extra high voltage system |
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| Publication Number | Publication Date |
|---|---|
| CN209594681U true CN209594681U (en) | 2019-11-08 |
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ID=68393633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820747667.1U Active CN209594681U (en) | 2018-05-19 | 2018-05-19 | Rice extra high voltage system |
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| Country | Link |
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| CN (1) | CN209594681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651813A (en) * | 2018-05-19 | 2018-10-16 | 广州玺明机械科技有限公司 | Rice extra high voltage system |
-
2018
- 2018-05-19 CN CN201820747667.1U patent/CN209594681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651813A (en) * | 2018-05-19 | 2018-10-16 | 广州玺明机械科技有限公司 | Rice extra high voltage system |
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