CN2192855Y - Full-efficiency dehydrator - Google Patents
Full-efficiency dehydrator Download PDFInfo
- Publication number
- CN2192855Y CN2192855Y CN 94204247 CN94204247U CN2192855Y CN 2192855 Y CN2192855 Y CN 2192855Y CN 94204247 CN94204247 CN 94204247 CN 94204247 U CN94204247 U CN 94204247U CN 2192855 Y CN2192855 Y CN 2192855Y
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- CN
- China
- Prior art keywords
- steam
- chuck
- drying
- drying machine
- dehydrator
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- 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
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Abstract
The utility model relates to a full-efficiency dehydrator, which is suitable for being used as the dehydrator for solid materials or products. The utility model combines a high-temperature heating dehydrating device, a lower-temperature heating dehydrating device and a steam jet pump into an organized whole; thereby, the procreant second steam when the material in the dehydrator vaporizes can be efficiently utilized, so the thermal efficiency of the dehydrator is improved greatly. Compared with the existing dehydrator, the utility model has the characteristics of reasonable structure, low cost, good effect on energy saving, etc.
Description
The utility model relates to the drying machinery with heating means drying solid material or goods.
Drying machinery is widely used in each departments such as chemical industry, medicine, light industry, food, is important unit operating equipment.Existing drying machine is of a great variety, as: spray-drying, fluidized bed drying, pneumatic conveying drying, tunnel type drying, revolving drum, vacuum drum drying etc.The drying efficiency of above-mentioned all drying machines all can not reach 100%, generally can only reach 40～50%, the highlyest also can not surpass 80%; This mainly is because the limitation of existing drying device causes.
In fact, it is so-called 100% that the thermal efficiency of drying machine can surpass fully, even may reach hundreds of, and promptly per kilogram steam can dry moisture content more than one kilogram.The example of tool convincingness is exactly: multi-effect evaporator, per kilogram steam can steam several kilograms of fresh water.Therefore, being necessary to redefine existing drying machine is: single-action drying machine (not reuse indirect steam); And can accomplish that the drying machine of fully recovering is defined as: drier to the indirect steam that the material that is dried evaporates.
The purpose of this utility model is: it provides a kind of device and flow process of drier; Can overcome the existing low drawback of the drying machine thermal efficiency, reach the complete dry energy-conservation purpose of imitating.
In order to achieve the above object, the technical solution of the utility model is: it is made up of high temperature heat drying device, low-temperature heat drying device and steam jet pump three big parts.The heat medium of high temperature drying device adopts high-temperature steam (promptly giving birth to steam); Steam jet pump after spraying energization, is guided to the indirect steam that material evaporation in the drier produces the low-temperature heat drying device as heat medium, thereby can be realized imitating full the purpose of drying.
Below in conjunction with embodiment, the utility model will be further described.
Accompanying drawing: structural representation of the present utility model.
As shown in the figure: material adds by 1, through screw feeding device 6, enter in the drying machine cylindrical shell 4, under spiral coil 3 promotes, go through low-temperature heating device, high-temperature heating equipment after, dry material is discharged along j by screw unloading device 14.High steam to entering swivel joint 12, after spiral coil 3 adds thermal material, is gone back to swivel joint 13 by core pipe 2 by b, and guides to adapter 10 by c, d, enters the chuck space between high-temperature heating equipment chuck 11 and the cylindrical shell 4; Condensed water by take over 15 along e to discharging.At a of steam jet pump 9 to adding high-temperature high-pressure steam; F is to producing vacuum, with the steam of material water evaporates in the cylindrical shell 4 along taking over 8 sucking-offs, the low-pressure steam behind energization by g to, through taking over the 7 chuck spaces of guiding between low-temperature heating device chuck 5 and the cylindrical shell 4, carry out low-temperature heat; Condensed water discharges along the h direction by taking over 1; Thereby finish whole dry run.The entire equipment outer wall is provided with and extraneous heat insulation heat-insulation layer.
The utility model compared with prior art, the beneficial effect that has is:
1, thermal efficiency height: can reach and surpass 100%; Compare with traditional drying machine (or claiming the single-action drying machine), because the utility model all utilizes indirect steam, therefore can be described as drier.
2, rate of drying is fast. Because the utility model has heat drying and vacuum drying two big functions/dryings concurrently, and the unit volume inner heating surface is big, the heat transfer coefficient height is so rate of drying is than faster with drier.
3, lower than cost.Because simple and reasonable for structure, cost of the present utility model can reduce more than 30%.
In addition, the utility model also has solely prominent advantages such as running is steady, adjustability is good, system good airproof performance.
According to the dry requirement of material, the utility model can be made into the drier of different size model.
Therefore, the utility model is particularly useful for the drying of dry water capacity greater than 30% bulk, powder shape, paste low viscosity material.Be a kind of energy-efficient drying machine, have great application value.
Claims (4)
1, a kind of drying machine that is used for drying solid material or goods.It is characterized in that: described drying machine is formed by high temperature heat drying device, low-temperature heat drying device and steam jet pump organic assembling.
2, drying machine as claimed in claim 1 is characterized in that: described drying machine, its feeding device 6 and device for discharging 14 all adopt hermetically-sealed construction.
3, as claim 1, the described drying machine of claim 2, it is characterized in that: described high temperature heat drying device, between cylindrical shell 4 and chuck 11, form a chuck space, have on the chuck 11 and take over 10 and link to each other with swivel joint 13 on the stamen pipe 2.Steam outlet connection 8 when the evaporation of one material moisture is arranged on cylindrical shell 4 links to each other with steam jet pump 9.The swivel joint 12 that one introducing high steam is arranged on spiral coil 3.
4, as claim 1, the described drying machine of claim 2, it is characterized in that: described low-temperature heat drying device forms a chuck space between cylindrical shell 4 and chuck 5, has one to take over 7 and be connected with the steam ejiction opening of steam jet pump 9 on the chuck 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204247 CN2192855Y (en) | 1994-03-02 | 1994-03-02 | Full-efficiency dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204247 CN2192855Y (en) | 1994-03-02 | 1994-03-02 | Full-efficiency dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192855Y true CN2192855Y (en) | 1995-03-22 |
Family
ID=33823543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94204247 Expired - Fee Related CN2192855Y (en) | 1994-03-02 | 1994-03-02 | Full-efficiency dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192855Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914133A (en) * | 2012-10-26 | 2013-02-06 | 无锡市新耀生物工程技术有限公司 | Animal and plant high-powder wet material dewatering and desolventizing machine |
| CN105157358A (en) * | 2015-09-15 | 2015-12-16 | 山东天力干燥股份有限公司 | Energy-saving vacuum drying technique and system |
| CN106732074A (en) * | 2016-12-27 | 2017-05-31 | 扬州惠通化工科技股份有限公司 | A kind of rotary drum stirs tack producing device |
| CN106732315A (en) * | 2016-12-27 | 2017-05-31 | 扬州惠通化工科技股份有限公司 | A kind of rotary drum heating and stirring device |
-
1994
- 1994-03-02 CN CN 94204247 patent/CN2192855Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914133A (en) * | 2012-10-26 | 2013-02-06 | 无锡市新耀生物工程技术有限公司 | Animal and plant high-powder wet material dewatering and desolventizing machine |
| CN102914133B (en) * | 2012-10-26 | 2015-06-10 | 无锡市新耀生物工程技术有限公司 | Animal and plant high-powder wet material dewatering and desolventizing machine |
| CN105157358A (en) * | 2015-09-15 | 2015-12-16 | 山东天力干燥股份有限公司 | Energy-saving vacuum drying technique and system |
| CN106732074A (en) * | 2016-12-27 | 2017-05-31 | 扬州惠通化工科技股份有限公司 | A kind of rotary drum stirs tack producing device |
| CN106732315A (en) * | 2016-12-27 | 2017-05-31 | 扬州惠通化工科技股份有限公司 | A kind of rotary drum heating and stirring device |
| CN106732074B (en) * | 2016-12-27 | 2022-06-21 | 扬州惠通科技股份有限公司 | Drum stirring tackifying device |
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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 |