CN2388951Y - Hand-carrying type quick cooling disinfection pot - Google Patents
Hand-carrying type quick cooling disinfection pot Download PDFInfo
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- CN2388951Y CN2388951Y CN 99248994 CN99248994U CN2388951Y CN 2388951 Y CN2388951 Y CN 2388951Y CN 99248994 CN99248994 CN 99248994 CN 99248994 U CN99248994 U CN 99248994U CN 2388951 Y CN2388951 Y CN 2388951Y
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Abstract
The utility model discloses a quick cooling disinfection pot with backpressure of a hand-carrying type, wherein the disinfection temperature can reach 126 DEG C (the surface pressure of 0.14 M p a), and the quick cooling disinfection pot comprises a pot body 3, a pot cover 4, a pressure gauge 12, a safety valve 13, a pressure limiting valve 10 and an air inlet valve 7. The utility model is characterized in that the pot cover 4 is additionally provided with a tee joint which is connected with the safety valve 13 and an upper valve 6, and the lower part of the pot body 3 is provided with a lower valve 1. The utility model is used for the disinfection of high temperature water or steam and the quick cooling of backpressure of foods, has the characteristics of wide range of disinfection temperature, simple structure, convenient operation, safety, energy saving, etc., and is an ideal miniature disinfection device for the research and development of the foods and the use of teaching experiments.
Description
This utility model relates to and a kind ofly not only can be used for the sterilizing of vessel but also can be used for the rapid refrigerative equipment in food high temperature sterilization back.
Portable disinfection pot is a kind of minitype high voltage high temperature vessel sterilizing equipment decontaminating apparatus that generally uses at present, but it can not be used for the sterilization of food and cooling rapidly, just belongs to this type of as the disclosed portable back-pressure disinfection pot of CN 2104661U.Usually be not only to need in the research and production of food technology to various packaged food disinfections, also require food to be in the pyritous time simultaneously and can not surpass certain limit, otherwise peculiar color and luster, local flavor and the nutritional labeling of some food are owing to bad variation takes place excessively be heated (can not in time cool off), that is to say the food cooling of behind heat sterilization, should lowering the temperature immediately, could guarantee the quality of food.Though the existing disinfection equipment that satisfies the food technology requirement in food production generally all is high energy consumption, large-scale and equipment costliness, often need expend up to ten thousand yuans, is not suitable for the scientific research and the experiment of food.Food scientific research department and laboratory generally need low, the small-sized and low price of a kind of energy consumption, can satisfy the disinfection equipment of food technology requirement simultaneously again.
The purpose of this utility model is that the minitype high voltage high temperature sterilization equipment that a kind of cost is low, can satisfy the food technology specific (special) requirements will be provided.It can satisfy the germ-resistant specific (special) requirements of food technology, accomplishes that the speed of back-pressure in short-term behind the high temperature high pressure sterilizing is cold, can be used for simultaneously conventional vessel autoclave sterilization again, and installs and use simple and convenient, with low cost.
The technical scheme that realizes this utility model purpose is as follows: it comprises pot body 3, pot cover 4, Pressure gauge 12, relief valve 13, pressure limiting valve 10, the intake valve 7 that links to each other with outside optional equipment air pump, it is characterized in that, a threeway 22 is housed on pot cover 4 in addition, an interface of this threeway 22 connects relief valve 13, and another connects valve 6; In the bottom of pot body 3 lower valve 1 is housed.
In addition, the used thermal source of this utility model can be the electric heater unit of pot body 3 inside, is serially connected with an adjustable transformer between power supply 9 and pot body 3, at the glass tubular level meter 16 that lateral surface is equipped with and pot body 3 inside communicate of pot body 3, also can adorn thermometer 2; Being provided with one on air intake valve 7 can be rapidly and the air pump snap joint 8 of joining.
Advantage of the present utility model and effect:
1. when sterilization, can select water sterilization and two kinds of operations of wet sterilization.
2. rate of cooling is fast, can carry out quenching or non-quenching cooling down operation.And former portable sterilizing pan can only make the food cooling by nature or external refrigeration mode when carrying out food sterilization, needs the time long.By comparison, this retorts can be cooled off rapidly by enough tap waters after carrying out food sterilization internally, has guaranteed special color and luster, local flavor and the nutritional labeling of food effectively, has shortened sterilizing time simultaneously.
3. owing to used adjustable transformer, can be issued to the purpose of saves energy and stable sterilization temperature in the prerequisite that guarantees sterilization temperature.By regulation voltage, sterilization temperature can be controlled in 50 ℃ of-126 ℃ of scopes arbitrarily.
4. can observe sterilization and chilling temperature by thermometer.
5. the back-pressure effect has guaranteed not broken bag of flexible packaging food, and bottled, canned food is not jumped lid, guarantees the sealing of packaging for foodstuff.
6. be convenient to observe water level situation in the retorts,, and the phenomenon that the electric heating tube dry combustion method damages occur in case water level is low excessively, electric heating tube is not immersed in the water.
7. by the automatic steam discharge of pressure limiting valve, realize that pot inner pressure is constant, and guarantee the constant temperature sterilization.
This utility model handling safety, convenience are a kind of ideal bactericidal assay equipment in food scientific research and the education experiment, also be at present minimum can rapid refrigerative food with portable retorts (a pot internal volume only has 18 liters).
Fig. 1 is the front view of the portable structural representation that can fast cold retorts of this utility model;
Fig. 2 is the left view of the portable structural representation that can fast cold retorts of this utility model.
Fig. 3 is the portable pot cover pressure limiting valve-inlet valve complement that can fast cold retorts of this utility model.
Fig. 4 is portable pot cover relief valve-the go up valve assembly that can fast cold retorts of this utility model.
With reference to the accompanying drawings this utility model is described further below.
As depicted in figs. 1 and 2,3 is the pot body of column type electric heating type cast aluminium; Range is installed is 150 ℃ thermometer 2 to outer upright on the lower side face on the pot body, and glass tubular level meter 16,1 is equipped with for being positioned at the penstock below the retorts front in the side, and valve export one termination has the pressure-resistant plastic flexible pipe that links to each other with tap water; Two φ 8 are installed on the pot cover 4, and (threeway of 1/4 "): an end of a threeway draws dress on pot cover 4 can be through the pressure limiting valve 10 of pressure limiting valve switch 11, and the other end draws puts into air valve 7, and intake valve 7 outer dress snap joints 8 link to each other with outside optional equipment air pump; Another threeway is drawn dress relief valve 13 and last valve 6, last valve 6 external silica gel hoses by pot cover 4; Pressure gauge 12 is housed on the pot cover 4; It is that a sealing is whole that pot body 3 is connected by fixed handle 14 with pot cover 4.Be connected in series an adjustable transformer between power supply 9 and this equipment, 17 are the electrical heating switch, and 15 is power supply indicator, and 5 is the upper water hose coupling; Can install porous aluminum castor layer additional according to concrete needs in the pot.
As shown in Figure 3,4 is pot cover, and 7 is intake valve, and 8 are snap joint, and 10 is pressure limiting valve, and 11 are the pressure limiting threshold switch, and 18 is outer silk, and 19 are threeway.
As shown in Figure 4,4 is pot cover, and 5 is joint, and 6 is last valve, and 13 is relief valve, and 20 is the outer silk of reducing, and 21 is outer silk, and 22 are threeway.
Using method of the present utility model is:
One, when being used for the packaged food process for sterilizing,
1. preparatory stage: see Fig. 1, lower valve 1 connects common pressure-resistant plastic water pipe, the other end of water pipe and φ 15 (running water pipe of 1/2 ") is connected; unlatching running water pipe; open lower valve 1, sight glass tubular level meter 16 is intake to getting final product (water did not have electric heating tube) more than the lowest water level line; The joint 5 of last valve 6 is connected with plastics or rubber hose, and the other end places in the pond and suitably fixes.
2. pre-heating temperature elevation stage: connect the 220V power supply, be connected with the power supply 9 of retorts by adjustable transformer, open electrical heating switch 17 then, adjustable transformer transfers to 220V; After the hydro-thermal, require to put into to treat germ-resistant packaged food the fastening handle 14 on the locking pot cover 4 according to food technology; The intake valve 7 that connects air pump on the pot cover 4 is opened but wouldn't be connect air pump, and 7 scavenging actions of valve are used for getting rid of an air in the pot; Last valve 6 on the pot cover 4 is closed, and pressure limiting valve switch 11 is opened; When treating that water temperature reaches 100 ℃, valve-off 7 after steam discharge 2-6 minute.Observe thermometer 2 and Pressure gauge 12, when temperature and pressure reaches the process for sterilizing requirement, finish the pre-heating temperature elevation stage.
3. constant temperature sterilization stage: the temperature and time by the food sterilization technological requirement carries out the high pressure-temperature sterilization.In this process, pressure limiting valve 10 guarantees indirectly that by the 0.11MPa action of setting up the interior temperature stabilization of container is in the desired scope of food technology.When treating pressure limiting valve work (121 ℃, 0.11MPa), the voltage that can adjust transformator places an appropriate location (150V-190V), makes it both to guarantee a pot temperature of depressing decided at the higher level but not officially announced, does not produce excessive steam again and releases from pressure limiting valve, and reach purpose of energy saving.
4. cooling cooling stage: reach required sterilization temperature and after the time, can close electrical heating switch 17, to receive in the snap joint 8 of intake valve 7 from the flexible pipe of air pump simultaneously, open intake valve 7, and can go out under the atmospheric pressure 0.11MPa to keep pot inner pressure at the air pump of setting up in advance; Lower valve 1 is crack, utilize tap water pressure (, when insufficient pressure, can consider to install additional the water pump feedwater of lift 18m) cold water to be pressed into to carry out speed in the retorts cold generally greater than 0.11Mpa.In this process, can adjust the aperture of the lower valve 1 of air intake valve 7 and water inlet repeatedly,, water temperature do not descend with the pressure in the stable pot because of reducing.Along with the increase of the water yield in the pot, the back-pressure air pump can cut out, and utilizes the open degree of the discharging valve 6 on the pot cover 4 to stablize pot inner pressure about 0.11Mpa.Keep lower valve 1 and advance cold water, last valve 6 heat extraction water, until the product center temperature can close below 40 ℃ on lower valve 1 and the pot cover on valve 6.
In the said process, cooling water can add from the last valve 6 on pot cover 4 tops, also can add from the lower valve 1 of retorts bottom, decides on the Different Package material.
5. bleeding stage: the flexible pipe on the running water pipe is taken off and be fixed in the pond, open intake valve 7 and lower valve 1 again, make it to become drain valve by water intaking valve; Sight glass water level meter 16, draining is closed lower valve 1 subsequently to closing intake valve 7 more than the lowest water level line.Extracing trachea and opening air valve 7 makes pot inner pressure become natural pressure.Unscrew the fastening handle 14 of pot cover then, open pot cover 4, take out product.
Two, conventional vessel disinfection:
Close pressure limiting valve switch 11, remove the drain pipe on the pot cover and close and close valve 6, this is general autoclave sterilization retorts.Opening pressure of safety valve is 0.14-0.165MPa.
Claims (5)
- One kind portable can fast cold retorts, comprise pot body 3, pot cover 4, Pressure gauge 12, relief valve 13, pressure limiting valve 10, the intake valve 7 that links to each other with outside optional equipment air pump, it is characterized in that, a threeway 22 is housed on pot cover 4 in addition, an interface of this threeway 22 connects relief valve 13, and another connects valve 6; In the bottom of pot body 3 lower valve 1 is housed.
- 2. according to claim 1 portable can fast cold retorts, it is characterized in that, can be provided with electric heater unit under pot body 3 is inner; Between power supply 9 and pot body 3, be serially connected with an adjustable transformer.
- 3. according to claim 1 and 2 portable can fast cold retorts, it is characterized in that the glass tubular level meter 16 that lateral surface is equipped with and pot body 3 inside communicate at pot body 3 also can be equipped with thermometer 2.
- 4. according to claim 1 and 2 portable can fast cold retorts, it is characterized in that being provided with one on air intake valve 7 can be rapidly and the air pump snap joint 8 of joining.
- 5. according to claim 1 and 2 portable can fast cold retorts, it is characterized in that pressure limiting valve 10 is that operating pressure is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248994 CN2388951Y (en) | 1999-10-09 | 1999-10-09 | Hand-carrying type quick cooling disinfection pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248994 CN2388951Y (en) | 1999-10-09 | 1999-10-09 | Hand-carrying type quick cooling disinfection pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388951Y true CN2388951Y (en) | 2000-07-26 |
Family
ID=34034055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99248994 Expired - Fee Related CN2388951Y (en) | 1999-10-09 | 1999-10-09 | Hand-carrying type quick cooling disinfection pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388951Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322900C (en) * | 2004-10-26 | 2007-06-27 | 陈显群 | Small type energy saving autoclave equipment |
| CN106261454A (en) * | 2015-05-11 | 2017-01-04 | 福建海山食品有限公司 | The high pressure sterilization technique of 18L tinplate canned food |
| CN107348309A (en) * | 2017-08-28 | 2017-11-17 | 罗国球 | A kind of energy-conserving and environment-protective retort |
-
1999
- 1999-10-09 CN CN 99248994 patent/CN2388951Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322900C (en) * | 2004-10-26 | 2007-06-27 | 陈显群 | Small type energy saving autoclave equipment |
| CN106261454A (en) * | 2015-05-11 | 2017-01-04 | 福建海山食品有限公司 | The high pressure sterilization technique of 18L tinplate canned food |
| CN107348309A (en) * | 2017-08-28 | 2017-11-17 | 罗国球 | A kind of energy-conserving and environment-protective retort |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: China Agricultural University Document name: Notice of termination |