CN102379212B - Precooling system and precooling method after sterilization of edible mushroom cultivation base stock - Google Patents
Precooling system and precooling method after sterilization of edible mushroom cultivation base stock Download PDFInfo
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- CN102379212B CN102379212B CN 201110303904 CN201110303904A CN102379212B CN 102379212 B CN102379212 B CN 102379212B CN 201110303904 CN201110303904 CN 201110303904 CN 201110303904 A CN201110303904 A CN 201110303904A CN 102379212 B CN102379212 B CN 102379212B
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Abstract
The invention discloses a precooling system and a precooling method after the sterilization of edible mushroom cultivation base stock, wherein the precooling system comprises a precooling passage, a fan and an air channel, wherein two ends of the precooling passage are provided with an inlet that can be sealed and an outlet that can be sealed, the inlet and the outlet are arranged opposite to each other, and the top of the precooling passage is provided with a sterile cold air inlet hole that can be sealed; the fan provides precooling air; and the air channel is communicated with the fan and provided with an air outlet, and the air outlet is over against the outlet of the precooling passage. The precooling system after the sterilization of edible mushroom cultivation base stock greatly reduces the energy consumption of cooling, and shortens the cooling time.
Description
Technical field
The present invention relates to technical field of refrigerating devices, specifically a kind of edible fungus cultivation matrix pre-cooling system after sterilization and forecooling method.
Background technology
The cultivation base-material of edible mushroom needs high-temperature sterilization, just can carry out next step operation after the cultivation base-material behind the high-temperature sterilization will cool off.If adopt the method for nature cooling, not only cool time, length had a strong impact on efficient, and may pollute.Cultivation base-material after existing cooling adopts refrigeration plant to high-temperature sterilization more cools off.Its process is that the vehicle of sterilization that is loaded with the cultivation base-material behind the high-temperature sterilization is pushed in the factory building.Then refrigeration plant reaches the purpose of cooling cultivation base-material to lowering the temperature in the factory building.But this cooling means has the energy consumption height, and cooling rate waits shortcoming slowly.
Defective in view of cooling technology existence after the above-mentioned existing edible fungus cultivation matrix sterilization, the inventor, positive research and innovation in addition, in the hope of founding a kind of novel edible fungus cultivation matrix pre-cooling system after sterilization and forecooling method, the problem that exists to solve the rear cooling technology of existing edible fungus cultivation matrix sterilization.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the invention provides a kind of edible fungus cultivation matrix pre-cooling system after sterilization.Edible fungus cultivation matrix pre-cooling system after sterilization of the present invention can effectively reduce the cooling energy consumption, shortens cool time.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
Edible fungus cultivation matrix pre-cooling system after sterilization comprises:
The precooling passage, described precooling passage two ends have closed entrance and the closed outlet that is oppositely arranged, and the top of described precooling passage has closed aseptic cold wind air admission hole;
Blower fan provides pre-cold wind;
The air channel is communicated with blower fan, has air outlet, and described air outlet is over against the outlet of precooling passage.
Further, described precooling passage is be arranged side by side a plurality of, and the equal correspondence of the outlet of each precooling passage is provided with the air outlet in air channel.
Further, described aseptic cold wind air admission hole is communicated with aseptic cold wind generation device.
Another object of the present invention is for providing a kind of edible fungus cultivation matrix sterilization rear forecooling method, and the inventive method can effectively reduce the cooling energy consumption, shortens cool time.The technical scheme that realizes above-mentioned purpose is as follows:
Forecooling method after the edible fungus cultivation matrix sterilization comprises the steps:
A., above-mentioned arbitrary described edible fungus cultivation matrix pre-cooling system after sterilization is provided;
B. close the aseptic cold wind air admission hole of precooling channel roof;
C. with the cultivation base-material behind the high-temperature sterilization in entrance is inserted the precooling passage;
D. provide pre-cold wind to be blown into from the outlet of precooling passage by blower fan, blown out by the precooling feeder connection and carry out the precooling cooling.
Further, wherein the pre-cold wind that provides of blower fan is down to 60～65 ℃ with the base-material temperature.
Further, after steps d, will export and the entrance sealing, and open the aseptic cold wind air admission hole of precooling channel roof, and introduce aseptic cold wind from aseptic cold wind air admission hole and carry out aseptic cooling.
Further, wherein aseptic cold wind is down to 23～30 ℃ with the base-material temperature.
Compared with prior art, beneficial effect of the present invention is:
Edible fungus cultivation matrix pre-cooling system after sterilization of the present invention is by lowering the temperature with the cultivation base-material of blower fan after to sterilization, again with the precooling channel enclosed, cools off with refrigerating plant when treating that temperature is low.Because cultivation base-material and circumstance of temperature difference are larger during beginning, heat flows away rapidly with the natural wind of convection current under the effect of blower fan, and the cooling of cultivation base-material is very fast, and when waiting to be reduced to a certain degree, refrigerating plant can drop to the temperature that needs with the cultivation base-material fast.Not only reduce energy consumption, and shortened cool time.
Description of drawings
Fig. 1 is the planar structure schematic diagram of edible fungus cultivation matrix pre-cooling system after sterilization of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail, but not as a limitation of the invention.
Fig. 1 is the planar structure schematic diagram of edible fungus cultivation matrix pre-cooling system after sterilization of the present invention.As shown in Figure 1, edible fungus cultivation matrix pre-cooling system after sterilization comprises precooling passage 1, blower fan 2 and air channel 3, wherein, the two ends of precooling passage 1 have closed outlet 11 and the entrance 13 that is oppositely arranged, and the top of precooling passage 1 has closed aseptic cold wind air admission hole 12.Aseptic cold wind air admission hole 12 is communicated with aseptic cold wind generation device, is used for directly carrying out aseptic cooling after the precooling.Outlet 11 can be sealed by suitable door is set.Blower fan 2 provides pre-cold wind, the natural wind of namely blower fan 2 drives.Air channel 3 is communicated with blower fan 2, has air outlet 31, and air outlet 31 is facing to the outlet 11 of precooling passage 1.Precooling passage 1 is a plurality of for what be arranged side by side, and the outlet 11 of each precooling passage 1 all is communicated with a draft chamber 4, and air channel 3 is arranged in the draft chamber 4, and air channel 3 has a plurality of air outlets 31 corresponding with the precooling passage.
The aseptic cold wind air admission hole 12 of chilldown system of the present invention is communicated with aseptic cold wind generation device (not shown).Until the complete rear aseptic cooling of directly carrying out of precooling.
Forecooling method after the edible fungus cultivation matrix sterilization comprises the steps:
A., above-mentioned arbitrary described edible fungus cultivation matrix pre-cooling system after sterilization is provided;
B. close the aseptic cold wind air admission hole of precooling channel roof;
C. with the cultivation base-material behind the high-temperature sterilization in entrance is inserted the precooling passage;
D. provide pre-cold wind to be blown into from the outlet of precooling passage by blower fan, blown out by the precooling feeder connection and carry out precooling cooling, be down to 60～65 ℃ to the base-material temperature.When temperature drops to nearly 60 ℃, also do not have bacteria living.Just need to use aseptic cold wind instead and carry out aseptic cooling this moment.The germ contamination cultivation base-material of avoiding natural wind to carry.
As preferably, after steps d, will export and the entrance sealing, and open the aseptic cold wind air admission hole of precooling channel roof, introduce aseptic cold wind from aseptic cold wind air admission hole and carry out aseptic cooling, be down to the temperature that needs to the base-material temperature.Generally being down to 23～30 ℃ can move to subsequent processing with it to the greatest extent and inoculate operation.
Edible fungus cultivation matrix pre-cooling system after sterilization collection of the present invention precooling be cooled to one, to be placed with the vehicle of sterilization of cultivation base-material in entrance 13 pushes the precooling passage, by carry out the precooling cooling with the cultivation base-material after 2 pairs of sterilizations of blower fan, the pre-cold wind (natural wind) that blower fan 2 provides enters from exporting 11, discharge from entrance 13, heat on the cultivation base-material is discharged from the entrance 13 of precooling passage with the air-flow that blower fan drives, temperature descends thereupon, again with the precooling channel enclosed, introduce aseptic cold wind from aseptic cold wind air admission hole and carry out aseptic cooling when treating temperature lower (about about 60 degree).Because cultivation base-material and circumstance of temperature difference are larger during beginning, hot-air flows away rapidly under the effect of blower fan, and the cooling of cultivation base-material is very fast, when waiting to be reduced to a certain degree, will cultivate the temperature that base-material drops to be needed by aseptic cold wind again.Not only reduce energy consumption, and shortened cool time.
Above embodiment is exemplary embodiment of the present invention only, is not used in restriction the present invention, and protection scope of the present invention is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the present invention in essence of the present invention and protection domain, this modification or be equal to replacement and also should be considered as dropping in protection scope of the present invention.
Claims (7)
1. edible fungus cultivation matrix pre-cooling system after sterilization is characterized in that, comprising:
The precooling passage, described precooling passage two ends have closed entrance and the closed outlet that is oppositely arranged, and the top of described precooling passage has closed aseptic cold wind air admission hole;
Blower fan provides pre-cold wind;
The air channel is communicated with blower fan, has air outlet, and described air outlet is over against the outlet of precooling passage;
Described precooling passage is be arranged side by side a plurality of, and the equal correspondence of the outlet of each precooling passage is provided with the air outlet in air channel;
Described aseptic cold wind air admission hole is communicated with aseptic cold wind generation device.
2. forecooling method after the edible fungus cultivation matrix sterilization is characterized in that, comprises the steps:
A., a kind of edible fungus cultivation matrix pre-cooling system after sterilization is provided, described chilldown system comprises: the precooling passage, described precooling passage two ends have closed entrance and the closed outlet that is oppositely arranged, and the top of described precooling passage has closed aseptic cold wind air admission hole; Blower fan provides pre-cold wind; The air channel is communicated with blower fan, has air outlet, and described air outlet is over against the outlet of precooling passage;
B. close the aseptic cold wind air admission hole of precooling channel roof;
C. with the cultivation base-material behind the high-temperature sterilization in entrance is inserted the precooling passage;
D. provide pre-cold wind to be blown into from the outlet of precooling passage by blower fan, blown out by the precooling feeder connection and carry out the precooling cooling.
3. forecooling method after the edible fungus cultivation matrix sterilization according to claim 2 is characterized in that described precooling passage is be arranged side by side a plurality of, and the equal correspondence of the outlet of each precooling passage is provided with the air outlet in air channel.
4. forecooling method after the edible fungus cultivation matrix sterilization according to claim 2 is characterized in that described aseptic cold wind air admission hole is communicated with aseptic cold wind generation device.
5. forecooling method after the edible fungus cultivation matrix according to claim 2 sterilization is characterized in that, wherein the pre-cold wind that provides of blower fan is down to 60～65 ℃ with the base-material temperature.
6. forecooling method after edible fungus cultivation matrix according to claim 2 is sterilized, it is characterized in that, after steps d, will export and the entrance sealing, and open the aseptic cold wind air admission hole of precooling channel roof, introduce aseptic cold wind from aseptic cold wind air admission hole and carry out aseptic cooling.
7. forecooling method after the edible fungus cultivation matrix sterilization according to claim 6 is characterized in that wherein aseptic cold wind is down to 23～30 ℃ with the base-material temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201110303904 CN102379212B (en) | 2011-10-10 | 2011-10-10 | Precooling system and precooling method after sterilization of edible mushroom cultivation base stock |
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| CN 201110303904 CN102379212B (en) | 2011-10-10 | 2011-10-10 | Precooling system and precooling method after sterilization of edible mushroom cultivation base stock |
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| CN102379212A CN102379212A (en) | 2012-03-21 |
| CN102379212B true CN102379212B (en) | 2013-02-27 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104266434B (en) * | 2014-10-17 | 2016-04-13 | 上海智城分析仪器制造有限公司 | There is the refrigerator of edible fungus culturing function |
| CN105830747B (en) * | 2016-04-29 | 2019-05-03 | 黑龙江省林副特产研究所 | A kind of inoculation of black fungus three-level kind top gas and bacteria method that yield rate can be improved |
| CN112535064A (en) * | 2020-12-30 | 2021-03-23 | 黄淮学院 | Edible mushroom culture medium high temperature sterilization system |
| CN116784177B (en) * | 2023-08-08 | 2024-03-15 | 湖南科技学院 | Instant sterilization device for edible fungus cultivation base material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9201078A (en) * | 1992-06-18 | 1994-01-17 | Jeco Kwekerijen B V | Climate chamber |
| CN1810131A (en) * | 2006-01-12 | 2006-08-02 | 上海大生泰保鲜设备有限公司 | Edible fungus antistaling method and apparatus |
| CN202232259U (en) * | 2011-10-10 | 2012-05-30 | 山西澳坤量子农业科技有限公司 | Edible fungus cultivation matrix pre-cooling system after sterilization |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5192909B2 (en) * | 2008-05-31 | 2013-05-08 | 株式会社ミスズライフ | Mushroom cultivation facility |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9201078A (en) * | 1992-06-18 | 1994-01-17 | Jeco Kwekerijen B V | Climate chamber |
| CN1810131A (en) * | 2006-01-12 | 2006-08-02 | 上海大生泰保鲜设备有限公司 | Edible fungus antistaling method and apparatus |
| CN202232259U (en) * | 2011-10-10 | 2012-05-30 | 山西澳坤量子农业科技有限公司 | Edible fungus cultivation matrix pre-cooling system after sterilization |
Non-Patent Citations (1)
| Title |
|---|
| JP特開2009-284876A 2009.12.10 |
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Owner name: SHANXI AOKUN BIOLOGICAL AGRICULTURE CORPORATION Free format text: FORMER NAME: SHANXI AOKUN QUANTUM AGRICULTURAL TECHNOLOGY CO., LTD. |
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Address after: 041000 Shanxi Province, Yaodu District, Linfen province Zhen Zhen Village, Tuen Mun Patentee after: SHANXI AOKUN BIOLOGICAL AGRICULTURE CORPORATION Address before: 041000 Shanxi Province, Yaodu District, Linfen province Zhen Zhen Village, Tuen Mun Patentee before: Shanxi A.K Quantum Agricultural Technology Co., Ltd. |
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Granted publication date: 20130227 Termination date: 20181010 |