CN203072800U - Microwave ultrahigh-temperature instant sterilization system - Google Patents
Microwave ultrahigh-temperature instant sterilization system Download PDFInfo
- Publication number
- CN203072800U CN203072800U CN 201220743278 CN201220743278U CN203072800U CN 203072800 U CN203072800 U CN 203072800U CN 201220743278 CN201220743278 CN 201220743278 CN 201220743278 U CN201220743278 U CN 201220743278U CN 203072800 U CN203072800 U CN 203072800U
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- microwave
- cooling device
- heating chamber
- ultrahigh
- electric heater
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Abstract
The utility model relates to a microwave ultrahigh-temperature instant sterilization system. The microwave ultrahigh-temperature instant sterilization system comprises a material hopper, a material pump, a pre-heating device, a microwave heating cavity, a cooling device, an in-situ sterilization cooling device, a microwave generator and an electric heater, which are connected by a pipeline in sequence, wherein the microwave generator is connected with the microwave heating cavity; and the electric heater is connected with the preheating device. Compared with the prior art, the microwave ultrahigh-temperature instant sterilization system adopts a microwave heating way, so that the heating speed is quick, and therefore, the heated material has less possibility of denaturing, the materials are unlikely to gelatinize and the tube wall has less possibility of scaling due to the uniform heating. Besides, the equipment of the microwave ultrahigh-temperature instant sterilization system is compact in structure, small in size, convenient to operate and suitable for an ultrahigh-temperature instant sterilization process of a laboratory.
Description
Technical field
The utility model relates to a kind of ultra high temperature sterilization equipment, especially relates to a kind of microwave ultra high temperature short time sterilization system.
Background technology
The instantaneous processing of superhigh temperature (UHT, Ultra High Temperature treated) is to sterilize down 4-10 second at 135-140 ℃, is a kind of sterilization process that fresh milk is handled, and can need not stored refrigerated below 10 ℃, and the shelf-life can reach 1-6 month.The liquid milk of aseptic bag in the market/pillow packing (wrapper of often saying) almost all adopts the UHT treatment process.
Current experiments type ultra high temperature sterilization equipment adopts electrical heating and Steam Heating, and pipeline is long, and volume ratio is bigger, and the big efficient of thermal loss is not high, and the easy gelatinization fouling of inhomogeneous tube wall is heated in the easy sex change of the slow material of firing rate.
The utility model content
The purpose of this utility model is exactly to provide a kind of firing rate piece, homogeneous heating, volume microwave ultra high temperature short time sterilization system little, simple to operate for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of microwave ultra high temperature short time sterilization system, this system comprises silo, product pump, preheating device, microwave heating chamber, cooling device, disinfect in situ cooling device, microwave generator and electric heater, described silo, product pump, preheating device, microwave heating chamber, cooling device and disinfect in situ cooling device connect successively by pipeline, described microwave generator is connected with microwave heating chamber, and described electric heater is connected with preheating device.
Described preheating device, cooling device and disinfect in situ cooling device are double pipe heat exchanger.
Be connected by waveguide between described microwave generator and the microwave heating chamber.
This system also comprises switch board and scavenging pump, described scavenging pump is connected in parallel on the two ends of product pump, described switch board is provided with three layers, the upper strata of switch board is a control panel, this control panel is connected with product pump, scavenging pump, electric heater and microwave generator respectively, described product pump, scavenging pump, electric heater and microwave generator all are located at the lower floor of switch board, and described hopper, microwave heating chamber, preheating device, cooling device and disinfect in situ cooling device all are located at the intermediate layer of switch board.
Be provided with between described microwave heating chamber and the cooling device and hold the temperature pipe.
Material enters preheating device from silo through product pump, material after preheating enters microwave heating chamber and is arrived sterilization temperature by transient heating, reach to enter behind the sterilization temperature and hold warm Guan Chiwen sterilization, enter the cooling device cooling again, at last through entering the bottle placer can behind the disinfect in situ cooling device.
Compared with prior art, the utlity model has following advantage and beneficial effect:
Equipment of the present utility model adopts heating using microwave, and firing rate is fast, makes to add thermal material and be difficult for sex change, and homogeneous heating makes material be difficult for gelatinization, and tube wall is less scaling; This compact equipment, volume is little, easy to operate, is applicable to laboratory ultra high temperature short time sterilization process.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1 is control panel, and 2 is the disinfect in situ cooling device, and 3 is cooling device, and 4 is preheating device, and 5 is silo, and 6 is electric heater, and 7 is product pump, and 8 is scavenging pump, and 9 is microwave heating chamber, and 10 is microwave generator, and 11 is switch board.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of microwave ultra high temperature short time sterilization system, as shown in Figure 1, this system comprises silo 5, product pump 7, preheating device 4, microwave heating chamber 9, cooling device 3, disinfect in situ cooling device 2, microwave generator 10 and electric heater 6, wherein, silo 5, product pump 7, preheating device 4, microwave heating chamber 9, cooling device 3 and disinfect in situ cooling device 2 connect successively by pipeline, be connected by waveguide between microwave generator 10 and the microwave heating chamber 9, electric heater 6 is connected with preheating device 4.Preheating device 4, cooling device 3 and disinfect in situ cooling device 2 are double pipe heat exchanger.This system also comprises switch board 11 and scavenging pump 8, scavenging pump 8 is connected in parallel on the two ends of product pump 7, switch board 11 is provided with three layers, the upper strata of switch board 11 is a control panel 1, this control panel 1 is connected with product pump 7, scavenging pump 8, electric heater 6 and microwave generator 10 respectively, product pump 7, scavenging pump 8, electric heater 6 and microwave generator 10 all are located at the lower floor of switch board 11, and hopper, microwave heating chamber 9, preheating device 4, cooling device 3 and disinfect in situ cooling device 2 all are located at the intermediate layer of switch board 11.Be provided with between microwave heating chamber 9 and the cooling device 3 and hold the temperature pipe.
Material enters preheating device 4 from silo 5 through product pump 7, material after preheating enters microwave heating chamber 9 and is arrived sterilization temperature by transient heating, reach to enter behind the sterilization temperature and hold warm Guan Chiwen sterilization, enter cooling device 3 coolings again, at last through entering the bottle placer can behind the disinfect in situ cooling device 2.
Claims (5)
1. microwave ultra high temperature short time sterilization system, it is characterized in that, this system comprises silo, product pump, preheating device, microwave heating chamber, cooling device, disinfect in situ cooling device, microwave generator and electric heater, described silo, product pump, preheating device, microwave heating chamber, cooling device and disinfect in situ cooling device connect successively by pipeline, described microwave generator is connected with microwave heating chamber, and described electric heater is connected with preheating device.
2. a kind of microwave ultra high temperature short time sterilization according to claim 1 system is characterized in that described preheating device, cooling device and disinfect in situ cooling device are double pipe heat exchanger.
3. a kind of microwave ultra high temperature short time sterilization according to claim 1 system is characterized in that, is connected by waveguide between described microwave generator and the microwave heating chamber.
4. a kind of microwave ultra high temperature short time sterilization according to claim 1 system, it is characterized in that, this system also comprises switch board and scavenging pump, described scavenging pump is connected in parallel on the two ends of product pump, described switch board is provided with three layers, the upper strata of switch board is a control panel, this control panel respectively with product pump, scavenging pump, electric heater and microwave generator connect, described product pump, scavenging pump, electric heater and microwave generator all are located at the lower floor of switch board, described hopper, microwave heating chamber, preheating device, cooling device and disinfect in situ cooling device all are located at the intermediate layer of switch board.
5. a kind of microwave ultra high temperature short time sterilization according to claim 1 system is characterized in that, is provided with between described microwave heating chamber and the cooling device and holds the temperature pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743278 CN203072800U (en) | 2012-12-30 | 2012-12-30 | Microwave ultrahigh-temperature instant sterilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743278 CN203072800U (en) | 2012-12-30 | 2012-12-30 | Microwave ultrahigh-temperature instant sterilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203072800U true CN203072800U (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743278 Expired - Lifetime CN203072800U (en) | 2012-12-30 | 2012-12-30 | Microwave ultrahigh-temperature instant sterilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203072800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110050935A (en) * | 2019-01-22 | 2019-07-26 | 江南大学 | A kind of continuous-type microwave UHT equipment suitable for liquid material |
| CN111869730A (en) * | 2020-08-03 | 2020-11-03 | 山东春昌食品科技有限公司 | Instant sterilization system based on cream processing |
-
2012
- 2012-12-30 CN CN 201220743278 patent/CN203072800U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110050935A (en) * | 2019-01-22 | 2019-07-26 | 江南大学 | A kind of continuous-type microwave UHT equipment suitable for liquid material |
| CN110050935B (en) * | 2019-01-22 | 2022-05-31 | 江南大学 | Continuous microwave UHT equipment suitable for liquid material |
| CN111869730A (en) * | 2020-08-03 | 2020-11-03 | 山东春昌食品科技有限公司 | Instant sterilization system based on cream processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |