FR2457459A1 - Solar maize drying plant - has panel on air inlet, and auxiliary heat pump - Google Patents

Solar maize drying plant - has panel on air inlet, and auxiliary heat pump

Info

Publication number
FR2457459A1
FR2457459A1 FR7913043A FR7913043A FR2457459A1 FR 2457459 A1 FR2457459 A1 FR 2457459A1 FR 7913043 A FR7913043 A FR 7913043A FR 7913043 A FR7913043 A FR 7913043A FR 2457459 A1 FR2457459 A1 FR 2457459A1
Authority
FR
France
Prior art keywords
air inlet
heat pump
solar
panel
auxiliary heat
Prior art date
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.)
Withdrawn
Application number
FR7913043A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7913043A priority Critical patent/FR2457459A1/en
Publication of FR2457459A1 publication Critical patent/FR2457459A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
    • F26B9/103—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof using fixed or removable drying air channels placed in the stack, e.g. horizontally or vertically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/283—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection
    • F26B3/286—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection by solar radiation
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
    • Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The system consists of a silo (1) fitted with a grid across the top. The centre of the silo has a chimney (2) and the maize is supplied through an elevator (3) unloading onto a discharge chute (4) which can rotate through 360o. The elevator is fed from a supply bin (5). The centre of the silo is connected to the ventilation tunnel (9) connected to a solar panel (11) and drawing outside air through the air inlet (12). The system is supplemented by means of a heat pump (17) which may be valved off.
FR7913043A 1979-05-22 1979-05-22 Solar maize drying plant - has panel on air inlet, and auxiliary heat pump Withdrawn FR2457459A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7913043A FR2457459A1 (en) 1979-05-22 1979-05-22 Solar maize drying plant - has panel on air inlet, and auxiliary heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913043A FR2457459A1 (en) 1979-05-22 1979-05-22 Solar maize drying plant - has panel on air inlet, and auxiliary heat pump

Publications (1)

Publication Number Publication Date
FR2457459A1 true FR2457459A1 (en) 1980-12-19

Family

ID=9225741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913043A Withdrawn FR2457459A1 (en) 1979-05-22 1979-05-22 Solar maize drying plant - has panel on air inlet, and auxiliary heat pump

Country Status (1)

Country Link
FR (1) FR2457459A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102052823A (en) * 2009-11-06 2011-05-11 北京石油化工学院 Solar heat pump microwave drying system
CN109631521A (en) * 2019-01-16 2019-04-16 中国水产科学研究院渔业机械仪器研究所 A kind of kelp clothes drying unit and operating method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030445A (en) * 1963-03-14 1966-05-25 Brodrene Taul Aktieselskabet Improvements in or relating to grain storage installations
FR1518884A (en) * 1967-02-14 1968-03-29 Improvements to means of drying fodder during storage
US3755917A (en) * 1972-04-03 1973-09-04 Clayton & Lambert Manuf Co Rotary sweep apparatus for drying wet grain
US3919784A (en) * 1973-12-21 1975-11-18 Martin H Tonn Solar pre-heat chamber for grain dryers
DE2459742A1 (en) * 1974-12-18 1976-07-01 Platz Fa Carl Control device for total heat balance of objects - with internal and external heat balance fully programmed in at least one store
DE2701198A1 (en) * 1977-01-13 1978-07-20 Franz Prof Dr Ing Wienecke Solar energy operated fan drier - has air fan driven by windmill

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030445A (en) * 1963-03-14 1966-05-25 Brodrene Taul Aktieselskabet Improvements in or relating to grain storage installations
FR1518884A (en) * 1967-02-14 1968-03-29 Improvements to means of drying fodder during storage
US3755917A (en) * 1972-04-03 1973-09-04 Clayton & Lambert Manuf Co Rotary sweep apparatus for drying wet grain
US3919784A (en) * 1973-12-21 1975-11-18 Martin H Tonn Solar pre-heat chamber for grain dryers
DE2459742A1 (en) * 1974-12-18 1976-07-01 Platz Fa Carl Control device for total heat balance of objects - with internal and external heat balance fully programmed in at least one store
DE2701198A1 (en) * 1977-01-13 1978-07-20 Franz Prof Dr Ing Wienecke Solar energy operated fan drier - has air fan driven by windmill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102052823A (en) * 2009-11-06 2011-05-11 北京石油化工学院 Solar heat pump microwave drying system
CN109631521A (en) * 2019-01-16 2019-04-16 中国水产科学研究院渔业机械仪器研究所 A kind of kelp clothes drying unit and operating method

Similar Documents

Publication Publication Date Title
SE8605525D0 (en) A METHOD AND SYSTEM FOR CONTROLLING A COMPRESSED AIR FLOW IN AN AIR DRIER
BG104350A (en) Drier
FR2457459A1 (en) Solar maize drying plant - has panel on air inlet, and auxiliary heat pump
GB1486181A (en) Coal heating and drying installation
FR2326836A7 (en) Cylindrical grain silo with sloping floor - has air grid and conical duct forming moving grain stream
FR2297973A2 (en) Lightweight material transport system - has hopper and blower on separate mountings and connected by flexible hose
FR2437580A1 (en) Air conditioning for livestock rearing building - comprises chimney with central discharge flue and lateral inlet flues
JPS57183038A (en) Wafer drying machine
JPS5760130A (en) Cooling method and apparatus therefor
ATE20828T1 (en) DEVICE FOR TRANSPORTING SNOW.
GB976885A (en) Improvements in silos
FR2331500A1 (en) Discharge hopper for silo - has air tubes extending through perforated fluidisation pipe mounted on bracket at side
JPS5311477A (en) Pressure type screw conveyor
JPS54159767A (en) Cloth dryer
JPS51132586A (en) Transfer device
SU626725A1 (en) Device for ventilation and transportation of loose materials
JPS5378560A (en) Storage bin
ES340468A3 (en) Device for transfer, load and discharge of granada product with a relatively large liquid content. (Machine-translation by Google Translate, not legally binding)
JPS53133890A (en) Vent apparatus for cargo hold
GB1267450A (en) Improvements in or relating to pneumatic conveyer means, particularly for powder-spraying apparatus
JPS6467588A (en) Method and device for drying cereal
KOJIMA et al. The Mechanization of Transport in Vinyl House (III) Concentration of CO Gas of Atmosphere in Vinyl House by Exhaust Gas of Gasoline Engine
GB1297370A (en)
JPS52101514A (en) Structure for pressurizing interior of body of locomotive
JPS5228748A (en) Defrosting control process

Legal Events

Date Code Title Description
ST Notification of lapse