CN105043020A - Temperature control type freeze dryer - Google Patents
Temperature control type freeze dryer Download PDFInfo
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- CN105043020A CN105043020A CN201510391434.3A CN201510391434A CN105043020A CN 105043020 A CN105043020 A CN 105043020A CN 201510391434 A CN201510391434 A CN 201510391434A CN 105043020 A CN105043020 A CN 105043020A
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- freezing
- feed tank
- body feed
- water
- heating system
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Abstract
The invention relates to a temperature control type freeze dryer. The temperature control type freeze dryer comprises a material box, a freeze capturing box, an air-water separator, a negative pressure pump, a refrigerating system, a heating system, a moisture removing draught fan, a water sprayer and a control box. In the actual use process, the freeze dryer is firstly started, and materials are put into the material box to be frozen. In the material freezing process, on one hand, the negative pressure pump is started to extract vacuum to take away a part of water; on the other hand, when reagents are frozen, water contained in some molecules can be drained to the surfaces of the reagents to be frozen, the heating system is started to heat and dry the reagents after the freezing requirements are met, water contained in the regents can be brought to the freeze capturing box to be frozen through vacuum pumping, and then the freeze drying requirements are met.
Description
Technical field
The present invention relates to drying device field, specifically controlling temp type freeze drier.
Background technology
Drying equipment is also known as drier and drying machine.For carrying out the equipment of drying process, by heating, the hygroscopic water in material (referring generally to moisture or other volatile liquid components) being vaporized and overflowing, to obtain the solid material of regulation water capacity.Dry object is the needs in order to material uses or processes further.As the drying of timber before making wooden model, woodenware can prevent product deformation, the drying of ceramic batch before calcining two drying equipment can prevent finished product from chapping.Dried material is also convenient to transport and storage in addition, if the grain drying that will gather in the crops is below certain moisture content, with anti-mildew.Because natural drying far can not meet the needs of production development, various mechanization drier is applied more and more widely.
Meanwhile, along with the development of productivity, the drying equipment of various different principle arises at the historic moment.The fixed-bed type drying machine of intermittently operated that what modern age, drying machine was brought into use is.In the middle of the 19th century, the use of Tunnel drier, indicates that drying machine is by the development of intermittently operated to continued operation direction.Revolving drum drier then achieves the stirring of granule materials preferably, and drying capacity and intensity are improved.Some industries have then developed the continued operation drying machine adapting to the industry and require respectively, as the roller drier of weaving, paper industry.In addition, in compressed air, the amount of steam is determined by compressed-air actuated temperature: when keeping compressed air pressure substantially constant, reduce compressed-air actuated temperature and can reduce water vapour content in compressed air, and unnecessary steam can condense into liquid.Freeze drier utilizes this principle to adopt Refrigeration Technique dried compressed air.Freeze drier system is made up of refrigeration system, vacuum system, heating system, electrical instrumentation control system.Freeze drier critical piece is drying box, condenser, freezing unit, vavuum pump, heating/cooling device etc.
Biological reagent is in research process, often need to carry out the process such as heating and cooling, the equipment such as baking oven of the prior art cannot meet its demand, and common freeze drier, due to its textural association comparatively backwardness, desirable effect cannot be reached, and the equipment adopting performance higher, its cost is very expensive.
Summary of the invention
The present invention just for above technical problem, provide a kind of applied widely, structure simple, the controlling temp type freeze drier of the cooling operation that can conveniently realize heating up.
The present invention realizes mainly through following technical scheme.
Controlling temp type freeze drier, comprise body feed tank, freezing catch, steam-water separator, negative pressure pump, refrigeration system, heating system, wet-emitting blower, water drenching device, control cabinet, it is characterized in that body feed tank is connected with freezing catch, freezing catch inside is provided with water drenching device, the sidepiece of freezing catch is connected with steam-water separator, steam-water separator is connected with negative pressure pump by pipeline, the bottom of freezing catch is provided with wet-emitting blower and is connected with wet-emitting blower, refrigeration system to be arranged on bottom freezing catch and to be connected with body feed tank, heating system to be positioned at below body feed tank and to be connected with body feed tank, heating system, refrigeration system, wet-emitting blower, water drenching device, negative pressure pump, body feed tank, freezing catch is all electrically connected with control cabinet.Heating system selects oily formula heater to be heated by comb.Refrigeration system is freezed by refrigeration compressor and pipeline refrigeration agent.Water drenching device selects disc type spray head.
In actual use procedure, first opening device, material is fed into carry out in body feed tank freezing, material is in freezing process, and negative pressure pump startup vacuumizes on the one hand, and a part of water-band is walked, on the other hand, when reagent is endured cold, in some molecule, contained humidity can be discharged to the shallow freezing of reagent, after freezing requirement reaches, start heating system, heat drying is carried out to reagent, takes moisture contained in reagent to freezing catch and freeze by vacuumizing, to reach freeze drying requirement.
Structure of the present invention is simple, esy to use, safe and reliable.
Accompanying drawing explanation
In accompanying drawing, Fig. 1 is structural representation of the present invention, wherein:
1-body feed tank, 2-freezing catch, 3-steam-water separator, 4-negative pressure pump, 5-refrigeration system, 6-heating system, 7-wet-emitting blower, 8-water drenching device, 9-control cabinet.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Controlling temp type freeze drier, comprise body feed tank 1, freezing catch 2, steam-water separator 3, negative pressure pump 4, refrigeration system 5, heating system 6, wet-emitting blower 7, water drenching device 8, control cabinet 9, it is characterized in that body feed tank 1 is connected with freezing catch 2, freezing catch 2 inside is provided with water drenching device 8, the sidepiece of freezing catch 2 is connected with steam-water separator 3, steam-water separator 3 is connected with negative pressure pump 4 by pipeline, the bottom of freezing catch 2 is provided with wet-emitting blower 7 and is connected with wet-emitting blower 7, refrigeration system 5 to be arranged on bottom freezing catch 2 and to be connected with body feed tank 1, heating system 6 to be positioned at below body feed tank 1 and to be connected with body feed tank 1, heating system 6, refrigeration system 5, wet-emitting blower 7, water drenching device 8, negative pressure pump 4, body feed tank 1, freezing catch 2 is all electrically connected with control cabinet 9.Heating system 6 selects oily formula heater to be heated by comb.Refrigeration system 5 is freezed by refrigeration compressor and pipeline refrigeration agent.Water drenching device 8 selects disc type spray head.
In actual use procedure, first opening device, material is fed into carry out in body feed tank 1 freezing, material is in freezing process, and negative pressure pump 4 startup vacuumizes on the one hand, and a part of water-band is walked, on the other hand, when reagent is endured cold, in some molecule, contained humidity can be discharged to the shallow freezing of reagent, after freezing requirement reaches, start heating system 6, heat drying is carried out to reagent, takes moisture contained in reagent to freezing catch 2 and freeze by vacuumizing, to reach freeze drying requirement.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. controlling temp type freeze drier, comprise body feed tank, freezing catch, steam-water separator, negative pressure pump, refrigeration system, heating system, wet-emitting blower, water drenching device, control cabinet, it is characterized in that body feed tank is connected with freezing catch, freezing catch inside is provided with water drenching device, the sidepiece of freezing catch is connected with steam-water separator, steam-water separator is connected with negative pressure pump by pipeline, the bottom of freezing catch is provided with wet-emitting blower and is connected with wet-emitting blower, refrigeration system to be arranged on bottom freezing catch and to be connected with body feed tank, heating system to be positioned at below body feed tank and to be connected with body feed tank, heating system, refrigeration system, wet-emitting blower, water drenching device, negative pressure pump, body feed tank, freezing catch is all electrically connected with control cabinet.
2. controlling temp type freeze drier according to claim 1, is characterized in that described heating system selects oily formula heater to be heated by comb.
3. controlling temp type freeze drier according to claim 1, is characterized in that described refrigeration system is freezed by refrigeration compressor and pipeline refrigeration agent.
4. controlling temp type freeze drier according to claim 1, is characterized in that described water drenching device selects disc type spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391434.3A CN105043020A (en) | 2015-07-07 | 2015-07-07 | Temperature control type freeze dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391434.3A CN105043020A (en) | 2015-07-07 | 2015-07-07 | Temperature control type freeze dryer |
Publications (1)
| Publication Number | Publication Date |
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| CN105043020A true CN105043020A (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391434.3A Pending CN105043020A (en) | 2015-07-07 | 2015-07-07 | Temperature control type freeze dryer |
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| CN (1) | CN105043020A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2651678Y (en) * | 2003-06-26 | 2004-10-27 | 上海俊乐制冷自控元件有限公司 | Multifunctional experimental refrigerating drier |
| WO2005066561A1 (en) * | 2003-12-24 | 2005-07-21 | Alstat Edward K | Method and apparatus for reclaiming effluent from a freeze-drying process, and uses for effluent |
| CN201653079U (en) * | 2010-04-27 | 2010-11-24 | 上海东富龙科技股份有限公司 | Refrigeration system for front box of freeze dryer |
| CN204254978U (en) * | 2014-11-03 | 2015-04-08 | 苏州景美生物科技有限公司 | Freeze drier |
| CN204923694U (en) * | 2015-07-07 | 2015-12-30 | 苏州赛弗尔机械有限公司 | Accuse temperature formula lyophilizer |
-
2015
- 2015-07-07 CN CN201510391434.3A patent/CN105043020A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2651678Y (en) * | 2003-06-26 | 2004-10-27 | 上海俊乐制冷自控元件有限公司 | Multifunctional experimental refrigerating drier |
| WO2005066561A1 (en) * | 2003-12-24 | 2005-07-21 | Alstat Edward K | Method and apparatus for reclaiming effluent from a freeze-drying process, and uses for effluent |
| CN201653079U (en) * | 2010-04-27 | 2010-11-24 | 上海东富龙科技股份有限公司 | Refrigeration system for front box of freeze dryer |
| CN204254978U (en) * | 2014-11-03 | 2015-04-08 | 苏州景美生物科技有限公司 | Freeze drier |
| CN204923694U (en) * | 2015-07-07 | 2015-12-30 | 苏州赛弗尔机械有限公司 | Accuse temperature formula lyophilizer |
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Application publication date: 20151111 |
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| WD01 | Invention patent application deemed withdrawn after publication |