RU2010118343A - METHOD FOR ENERGY-SAVING COMBINED CONTROL OF DRYING UNITS FOR DRINKING Lumber WITH RECOVERED HEAT EXCHANGERS - Google Patents
METHOD FOR ENERGY-SAVING COMBINED CONTROL OF DRYING UNITS FOR DRINKING Lumber WITH RECOVERED HEAT EXCHANGERS Download PDFInfo
- Publication number
- RU2010118343A RU2010118343A RU2010118343/06A RU2010118343A RU2010118343A RU 2010118343 A RU2010118343 A RU 2010118343A RU 2010118343/06 A RU2010118343/06 A RU 2010118343/06A RU 2010118343 A RU2010118343 A RU 2010118343A RU 2010118343 A RU2010118343 A RU 2010118343A
- Authority
- RU
- Russia
- Prior art keywords
- drying
- temperature
- lumber
- moisture content
- energy
- Prior art date
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
Способ энергосберегающего комбинированного управления установками сушки пиломатериалов, включающий автоматическое регулирование температуры, влажности сушильного агента в сушильной установке и контроль влажности древесины в штабеле, предварительные измерения начальной влажности и толщины пиломатериалов и на их основе по стадиям сушки проведение многокритериальной оптимизации температуры и влажности сушильного агента, отличающийся тем, что отработанный нагретый влажный сушильный агент пропускают через рекуперационный теплообменник, подогревающий холодный сухой воздух из атмосферы и направляют его в сушильную установку для снижения расхода энергии на сушку, с помощью блока коррекции производят компенсацию изменений температуры (возмущающего воздействия) подогретого сухого воздуха из рекуперационного теплообменника, тем самым, поддерживая температуру в сушильной установке на заданном уровне. A method of energy-saving combined control of lumber drying installations, including automatic regulation of the temperature, moisture content of the drying agent in the drying installation and control of the moisture content of the wood in the stack, preliminary measurements of the initial moisture content and thickness of lumber and, on their basis, by drying stages, carrying out multi-criteria optimization of the temperature and moisture content of the drying agent, which is different the fact that the spent heated wet drying agent is passed through a recuperative heat exchanger, which heats cold dry air from the atmosphere and is directed to the drying unit to reduce the energy consumption for drying, the correction unit compensates for temperature changes (disturbing effect) of the heated dry air from the recuperative heat exchanger , thereby maintaining the temperature in the drying unit at a given level.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010118343/06A RU2010118343A (en) | 2010-05-11 | 2010-05-11 | METHOD FOR ENERGY-SAVING COMBINED CONTROL OF DRYING UNITS FOR DRINKING Lumber WITH RECOVERED HEAT EXCHANGERS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010118343/06A RU2010118343A (en) | 2010-05-11 | 2010-05-11 | METHOD FOR ENERGY-SAVING COMBINED CONTROL OF DRYING UNITS FOR DRINKING Lumber WITH RECOVERED HEAT EXCHANGERS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2010118343A true RU2010118343A (en) | 2011-11-20 |
Family
ID=45316274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010118343/06A RU2010118343A (en) | 2010-05-11 | 2010-05-11 | METHOD FOR ENERGY-SAVING COMBINED CONTROL OF DRYING UNITS FOR DRINKING Lumber WITH RECOVERED HEAT EXCHANGERS |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2010118343A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621133A (en) * | 2017-09-20 | 2018-01-23 | 中南林业科技大学 | A kind of linden method for drying wood |
-
2010
- 2010-05-11 RU RU2010118343/06A patent/RU2010118343A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621133A (en) * | 2017-09-20 | 2018-01-23 | 中南林业科技大学 | A kind of linden method for drying wood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20130909 |