CN201361270Y - A steam sterilizer - Google Patents
A steam sterilizer Download PDFInfo
- Publication number
- CN201361270Y CN201361270Y CNU2008201693750U CN200820169375U CN201361270Y CN 201361270 Y CN201361270 Y CN 201361270Y CN U2008201693750 U CNU2008201693750 U CN U2008201693750U CN 200820169375 U CN200820169375 U CN 200820169375U CN 201361270 Y CN201361270 Y CN 201361270Y
- Authority
- CN
- China
- Prior art keywords
- steam
- spiral conveying
- sterilization
- electrical impedance
- conveying groove
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000006096 absorbing agent Substances 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 abstract description 24
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000005243 fluidization Methods 0.000 abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 206010057040 Temperature intolerance Diseases 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 230000008543 heat sensitivity Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 230000008542 thermal sensitivity Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The utility model relates to a steam sterilization device. The device comprises a product conveying device, an electrical impedance heating device, a steam generator and a steam distribution system. The method is characterized in that: the conveying device is a vertical vibrating conveyor and consists of a vertical tower body and a spiral conveying chute welded around the tower body. The spiral conveying chute is a round stainless steel pipe, an electrical impedance heating technology is applied, the feeding steel pipe is directly electrified and heated, steam is not consumed when the temperature of the pipe rises, and no condensed water is generated on the pipe wall. The utility model discloses use fluidization technique and electrical impedance heating technique, shortened sterilization's heat time by a wide margin, furthest has guaranteed the original quality of goods to make sterilization steam consumption fall to minimumly, can be used to the sterilization of the granular goods etc. that the heat sensitivity is strong or dry dehydration.
Description
Technical field
This utility model relates to a kind of device of sterilization treatment, relates in particular to a kind of granular product and carries out the device that steam sterilization is handled.
Background technology
In food, biology, chemical industry, pharmaceuticals industry, need carry out sterilization treatment to a large amount of goods, to improve its shelf-life.Sterilizing methods develops into today, has been of a great variety, but the scope of application of every kind of method all has limitation separately.Adopt the moist hear heat test of steam heating type, effect stability, safe and reliable is to being still most widely used sterilization method at present.
With food is example, and according to variety classes, the different physical state of food, whether pack etc., traditional moist heat sterilization technological parameter is: adopt the heating-up temperature more than 100 ℃, sterilization time is between 10min～2h, and is most between 20min～1h; Adopt the heating-up temperature more than 121 ℃, the sterilization time majority is between 15min～30min.But the most of nutrients in the food are thermal sensitivity.Above-mentioned heating intensity, heavy damage the nutritional labeling of food, reduced food quality, also limited simultaneously accessible food kind greatly.The food strong for thermal sensitivity then can not adopt this sterilizing methods at all, because long-time the contact with steam makes the food moisture regain, does not also allow to adopt this method for unpacked exsiccant dehydrated products.
Comparatively speaking, improved moist heat sterilization technology such as swinging sterilizing methods, temperature-gradient method sterilizing methods can effectively shorten heat time heating time, reduce heating intensity, but the too high defective of heating intensity during the radical change sterilization yet.
Summary of the invention
The purpose of this utility model is to provide a kind of steam sterilizer rapidly and efficiently, and is long heat time heating time with the conventional heat kill bacterium of basic solution technology, the defective that heating intensity is too high.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of steam sterilizer, it comprises the goods conveyer device, electrical impedance heater, steam generator and steam-distributing system.Conveyer device adopts the mode of movement of vibratory flow regimesization.Conveyer device is a vertical vibration conveyer, is made up of vertical tower body and the spiral conveying groove that is welded on around the tower body, and vibrating motor is installed in tower body bottom or top, two vibrating motor symmetrical chiasmas installations, and conveyer device is seated on the vibration absorber.During conveyer device work,, produce exciting force, the space compound vibration that forces whole tower body to do the horizontal circle motion and upwards move both vertically by vibrating motor according to the double oscillating electromotor self synchronization theory; Material in the helicla flute then is subjected to the effect of delivery chute, does at the uniform velocity throwing circular motion, and along carrying cell body to move upward, particle product is similar fluidic state.According to the theory of fluidization technology, material is in complete fluidized state and resting state compares, and heat transfer intensity can improve more than 5 times.Like this, sterilization time significantly shortens, and simultaneously, has also significantly reduced steam consumption.Spiral conveying groove is circular stainless steel tube, uses the electrical impedance heating technique, as heating resistor, is connected directly energising heating of back with spiral conveying groove with magnetic voltage regulator.During work, the temperature of feeding steel pipe is set at 2～3 ℃ that are higher than the sterilization vapor (steam) temperature, and the increase of steel pipe temperature need not to consume steam, and tube wall also evaporated condensation water produces.
The beneficial effects of the utility model are, use fluidization technology and electric heating impedance heating technique, have significantly shortened the heat time heating time of sterilization treatment, and it is minimum that the sterilization steam consumption quantity is reduced to, and have guaranteed the quality of goods to greatest extent.
Description of drawings
Fig. 1 is a kind of structure diagram of the present utility model.
Fig. 2 is the spiral conveying groove principle schematic of Fig. 1.
The specific embodiment
As shown in Figure 1, among the embodiment that this utility model provides, the vertical conveying tower body 1 of material (goods) conveyer device, be welded on tower body spiral conveying groove 2 on every side, charging aperture 5, discharging opening 6 are arranged on the delivery chute, place 3, two vibrating motor 3 symmetrical chiasmas of vibrating motor of carrying on the tower vibration absorber 4 to install, the space compound vibration that conveyer device integral body is done the horizontal circle motion and upwards moved both vertically.Material 15 is done at the uniform velocity throwing circular motion, is fluidized state.
As shown in Figure 2, spiral conveying groove 2 is made up of rustless steel round steel pipe 13 and heat-insulation layer 14, and sterilization steam is injected by steam generator 8, by inlet suction port 9, the exhaust joint 10 of vapor-distribution system, after material 15 heat exchange of carrying, is discharged by air-introduced machine 7.Magnetic voltage regulator 11 provides 5～35V, the low-voltage and high-current that 1000A is above for the power supply of steel pipe 13 electrical impedance heating (being the short circuit heating).Pressure regulator 11 is automatic adjustment type, makes the wall temperature of steel pipe 13 be higher than sterilization 2～3 ℃ of vapor (steam) temperature by thermoregulator 12.
Steam sterilizer as shown in Figure 1, has the vertical vibration conveyer that adopts spiral conveying groove 2, the vertical vibration conveyer is by the vibration absorber 4 that places on the pedestal, be installed in the cylindrical vertical tower body 1 on the vibration absorber, be connected the spiral conveying groove 2 on the tower body and the vibrating motor 3 that is installed on the vibration absorber is formed.Spiral conveying groove 2 is equipped with the inlet suction port 9, the exhaust joint 10 that link to each other with steam generator 8 and steam-distributing system for the round steel pipe of sealing on the spiral conveying groove 2.Spiral conveying groove adopts the electrical impedance heating system, and the electrical impedance heating system is provided with magnetic voltage regulator 11, and magnetic voltage regulator is electrically connected with spiral conveying groove 2.
This utility model is used fluidization technology and electrical impedance heating technique, can be used for the sterilization treatment of thermal sensitivity granular product strong or drying and dehydrating etc.
Claims (4)
1, a kind of steam sterilizer is characterized in that: have the vertical vibration conveyer of employing spiral conveying groove (2), the inlet suction port (9), the exhaust joint (10) that link to each other with steam generator (8) and steam-distributing system are housed on spiral conveying groove (2); Described spiral conveying groove (2) adopts the electrical impedance heating system.
2, steam sterilizer according to claim 1, it is characterized in that: the vertical vibration conveyer is by the vibration absorber (4) that places on the pedestal, be installed in the cylindrical vertical tower body (1) on the vibration absorber, be connected the spiral conveying groove (2) on the tower body and the vibrating motor (3) that is installed on the vibration absorber is formed.
3, steam sterilizer according to claim 1 and 2 is characterized in that: spiral conveying groove (2) is the round steel pipe of sealing.
4, steam sterilizer according to claim 1 and 2 is characterized in that: the electrical impedance heating system is provided with magnetic voltage regulator (11), and described magnetic voltage regulator is electrically connected with spiral conveying groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201693750U CN201361270Y (en) | 2008-12-01 | 2008-12-01 | A steam sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201693750U CN201361270Y (en) | 2008-12-01 | 2008-12-01 | A steam sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201361270Y true CN201361270Y (en) | 2009-12-16 |
Family
ID=41471926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201693750U Expired - Fee Related CN201361270Y (en) | 2008-12-01 | 2008-12-01 | A steam sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201361270Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522318A (en) * | 2011-01-24 | 2022-05-24 | 瑞思迈私人有限公司 | Humidifier |
-
2008
- 2008-12-01 CN CNU2008201693750U patent/CN201361270Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522318A (en) * | 2011-01-24 | 2022-05-24 | 瑞思迈私人有限公司 | Humidifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201266007Y (en) | Continuous microwave hot wind combined drying equipment | |
| CN103075872B (en) | Microwave hot-air dehydrating and drying equipment for agricultural and sideline products | |
| CN101581534A (en) | Continuous-type microwave hot air combined drying equipment | |
| CN102062525A (en) | Negative-pressure microwave uniform spraying and drying device and application | |
| CN201667955U (en) | a sterilizer | |
| CN107242287A (en) | A kind of superheated steam blanching and combination drying integral processing method and equipment | |
| CN101810869B (en) | Application of novel method for industrialized sterilization and disinfection treatment of edible mushroom cultivating material by utilizing microwave sterilization technology and sterilization device or system | |
| CN202222353U (en) | Grain dryer | |
| CN104304444A (en) | Method for continuously stabilizing rice bran by adopting tunnel-type microwave | |
| CN201361270Y (en) | A steam sterilizer | |
| CN205671411U (en) | A kind of electric automatization food baking production line | |
| CN205946642U (en) | High -efficient edible fungus incubator | |
| CN201653103U (en) | Circular chain-scraper conveying type circulating vacuum drying equipment | |
| CN106658792B (en) | A kind of improvement high-moisture percentage food and agricultural product radio frequency heating uniformity method | |
| CN112944872A (en) | Energy-conserving grain drier circulates | |
| CN206463249U (en) | A kind of belt sterilizing and drying cooling system | |
| CN202329027U (en) | Vertical microwave drying coal furnace | |
| CN105571294A (en) | Multi-feed-source hot wind microwave fluidization drying device | |
| CN204421502U (en) | Energy-saving drying storehouse | |
| CN202375000U (en) | Belt type solid microwave sterilizer | |
| CN114568323B (en) | Device and process system for producing padding by utilizing cow dung | |
| CN205747705U (en) | A kind of drying plant for copper powder | |
| CN207357766U (en) | A kind of domestic garbage disposer for going to eliminate the unusual smell | |
| CN205002579U (en) | Automatic control system of drying -machine | |
| CN204519105U (en) | A kind of vertical barrel Continuous Heat general mood flow vacuum crop dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20131201 |