heat pump grain dryer johnson; lawrence d.

Heat pump grain dryer - JOHNSON; LAWRENCE D.

Heat pump grain dryer . United States Patent 4337584 . Abstract: Structure is provided defining a flow path for granular materials to be dried and laterally through which drying air may be passed. The flow path includes inlet and outlet end portions and supply means is provided for supplying granular material to the inlet end portion and discharge means is provided for

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US4337584A - Heat pump grain dryer - Google Patents

US4337584A - Heat pump grain dryer - Google Patents Heat pump grain dryer Download PDF Info Publication number US4337584A ... Lawrence D. Johnson Original Assignee Johnson Lawrence D Priority date (The priority date 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

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CA1143936A - Heat pump grain dryer - Google Patents

ABSTRACT OF THE DISCLOSURE Structure is provided defining a flow path for granular materials to be dried and laterally through which drying air may be passed. The flow path includes inlet and outlet end portions and supply means is provided for supplying granular material to the inlet end portion and discharge means is provided for discharging granular

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Development of a high-temperature heat pump grain

Development of a high-temperature heat pump grain dryer: Volume II. Appendices. Final report, September 6, 1979-September 30, 1981 Appendices. Final report, September 6,

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US1502858A - Air-heating means - Google Patents

Johnson Lawrence D: Heat pump grain dryer US4475530A (en) * 1980-12-15: 1984-10-09: Albertson Robert V: Heating apparatus US6486123B1 (en) * 2000-06-21: 2002-11-26: Carnegie Mellon University: Low oxygen affinity mutant hemoglobins US20080022547A1 (en) * 2006-07-28 : 2008-01-31: Shivvers Group, Inc. ...

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Economic Viability of Brewery Spent Grain as a Biofuel ...

01/01/2016  The objective of this work was to develop and test an electrically-driven, high-temperature heat pump grain dryer of a marketable capacity. An economic evaluation of heat pump grain drying was also conducted. The philosophy and constraints which guided the system design are given. A 60-kW maximum electrical demand is the most significant of these and

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Development of a high-temperature heat pump grain dryer ...

Development of a high-temperature heat pump grain dryer: Volume II. Appendices. Final report, September 6, 1979-September 30, 1981 Appendices. Final report, September 6,

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Development of a low-temperature heat-pump grain dryer ...

Supporting information is given for the design, testing, and economic analysis of the heat pump grain dryer. The appendices include: heat pump design code sample input and output listing; performance and mechanical characteristics of the centrifugal fan selected for the heat pump grain dryer; characteristics of the line of refrigerant compressors made available to the heat

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Economic Viability of Brewery Spent Grain as a Biofuel ...

01/01/2016  The objective of this work was to develop and test an electrically-driven, high-temperature heat pump grain dryer of a marketable capacity. An economic evaluation of heat pump grain drying was also conducted. The philosophy and constraints which guided the system design are given. A 60-kW maximum electrical demand is the most significant of these and

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Heat pump assisted drying of agricultural produce—an overview

06/04/2011  A solar-assisted heat-pump dryer and water heater has been designed, fabricated and tested by Hawlader et al. ... The drying of grain with heat pumps in South Africa: a techno-economic analysis. Int J Energy Res. 1992; 16:13–20. doi: 10.1002/er.4440160103. [Google Scholar] Moran MJ, Sciubba E. Exergy analysis: principles and practice. Trans ASME—J Eng

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Waste Heat Recovery in Grain Dryers Semantic Scholar

ABSTRACT HEAT recovery in concurrent- counterflow grain dryers were investigated experimentally and by simulation. A pilot size grain dryer along with a commer-cially available heat pipe exchanger were used in the ex-periments. The simulation analysis was performed on the commercial high capacity grain dryers. The effect of dust on the heat exchanger

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Novel Drying Techniques for the Food Industry Request PDF

Heat pump dryers improve energy efficiency while reducing fossil fuel consumption (Fayose and Huan, 2016). The advantage of this drying procedure over

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Grain dryer - SIME; SYLVAN H.

Heat pump grain dryer: 1982-07-06: Johnson: 34/65: 4308669: Advanced optimum continuous crossflow grain drying and conditioning method: 1982-01-05: Noyes et al. 34/33: 4289481: Fuel and apparatus for drying grain : 1981-09-15: Yano: 432/96: 4118875: Method and means of drying particulate material: 1978-10-10: Sietmann et al. 34/174: 3896562: GRAIN

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Counter flow cooling drier with integrated heat recovery ...

27/07/2007  Heat pump grain dryer: 1982-07-06: Johnson: 4330946: High efficiency material drying: 1982-05-25: Courneya: 4320796: Granular bed air heater: 1982-03-23: Smith: 4268971: Optimum low profile continuous crossflow grain drying and conditioning method and apparatus: 1981-05-26: Noyes et al. 4257169: Commodity dryer: 1981-03-24 : Pierce: 4242084: Air

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Hopper dryer - Kabushiki Kaisha Matsui Seisakusho

Grain dryer: 1990-04-10: Sime: 34/174: 4531308: Apparatus for conditioning hygroscopic plastic material: 1985-07-30: Neilson et al. 34/174: 4337584: Heat pump grain dryer: 1982-07-06: Johnson: 34/174: 4289481: Fuel and apparatus for drying grain: 1981-09-15: Yano: 34/174: 4120644: Apparatus for regeneration of spent active carbon: 1978-10-17 ...

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Moisture sensor for a continuous flow dryer - Optek, Inc.

24/09/1990  Heat pump grain dryer: 1982-07-06: Johnson: 34/174: 4270280: Rice drying machine: 1981-06-02: McClaren: 34/48: 4269632: Fabrication of aluminum alloy sheet from scrap aluminum for container components: 1981-05-26 : Ahtianien: 324/61: 4004351: Grain drying apparatus: 1977-01-25: Sanneman et al. 34/56: 3896562: GRAIN CONDITIONING

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Development of a high-temperature heat pump grain dryer ...

Development of a high-temperature heat pump grain dryer: Volume II. Appendices. Final report, September 6, 1979-September 30, 1981 Appendices. Final report, September 6,

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Development of a low-temperature heat-pump grain dryer ...

Development of a low-temperature heat-pump grain dryer. Volume II: appendices. [HPGDR, DRYING are listed]

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Impact analysis of heat-pump grain-drying conservation ...

OSTI.GOV Technical Report: Impact analysis of heat-pump grain-drying conservation technology. Final report

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Development of a low-temperature heat-pump grain dryer ...

Supporting information is given for the design, testing, and economic analysis of the heat pump grain dryer. The appendices include: heat pump design code sample input and output listing; performance and mechanical characteristics of the centrifugal fan selected for the heat pump grain dryer; characteristics of the line of refrigerant compressors made available to the heat

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grain dryer heat pump - grain dryer heat pump Latest Price ...

Find Trusted Grain Dryer Heat Pump Supplier And Manufacturers That Meet Your Business Needs On Exporthub Qualify, Evaluate, Shortlist And Contact Grain Dryer Heat Pump Companies On Our Free Supplier Directory And Product Sourcing Platform.

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Waste Heat Recovery in Grain Dryers Semantic Scholar

ABSTRACT HEAT recovery in concurrent- counterflow grain dryers were investigated experimentally and by simulation. A pilot size grain dryer along with a commer-cially available heat pipe exchanger were used in the ex-periments. The simulation analysis was performed on the commercial high capacity grain dryers. The effect of dust on the heat exchanger

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Novel Drying Techniques for the Food Industry Request PDF

Heat pump dryers improve energy efficiency while reducing fossil fuel consumption (Fayose and Huan, 2016). The advantage of this drying procedure over

get priceEmail Contact

Grain dryer - SIME; SYLVAN H.

Heat pump grain dryer: 1982-07-06: Johnson: 34/65: 4308669: Advanced optimum continuous crossflow grain drying and conditioning method: 1982-01-05: Noyes et al. 34/33: 4289481: Fuel and apparatus for drying grain : 1981-09-15: Yano: 432/96: 4118875: Method and means of drying particulate material: 1978-10-10: Sietmann et al. 34/174: 3896562: GRAIN

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Counter flow cooling drier with integrated heat recovery ...

27/07/2007  Heat pump grain dryer: 1982-07-06: Johnson: 4330946: High efficiency material drying: 1982-05-25: Courneya: 4320796: Granular bed air heater: 1982-03-23: Smith: 4268971: Optimum low profile continuous crossflow grain drying and conditioning method and apparatus: 1981-05-26: Noyes et al. 4257169: Commodity dryer: 1981-03-24 : Pierce: 4242084: Air

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Energy Efficiency Standards Group Energy Technologies ...

Johnson, Karl, Vagelis Vossos, Margarita Kloss, Gerald Robinson, and ... Do Heat Pump Clothes Dryers Make Sense for the U.S. Market?. Berkeley, 2010. LBNL-4635E. Related Files PDF (102.6 KB) 2005 . Pinckard, Margaret J, Richard E Brown, Evan Mills, James D Lutz, Mithra M Moezzi, Celina S Atkinson, Christopher A Bolduc, Gregory K Homan, and Katie Coughlin.

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