GB834738A - Improvements in or relating to the conditioning of grain and the like - Google Patents

Improvements in or relating to the conditioning of grain and the like

Info

Publication number
GB834738A
GB834738A GB9849/58A GB984958A GB834738A GB 834738 A GB834738 A GB 834738A GB 9849/58 A GB9849/58 A GB 9849/58A GB 984958 A GB984958 A GB 984958A GB 834738 A GB834738 A GB 834738A
Authority
GB
United Kingdom
Prior art keywords
grain
gaseous medium
plate
zone
drying
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.)
Expired
Application number
GB9849/58A
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of GB834738A publication Critical patent/GB834738A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B1/00—Preparing grain for milling or like processes
    • B02B1/08—Conditioning grain with respect to temperature or water content
    • 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
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • 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
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/082—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed arrangements of devices for distributing fluidising gas, e.g. grids, nozzles
    • 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
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/092—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
    • F26B3/0923—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating by mechanical means, e.g. vibrated plate, stirrer

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

834,738. Conditioning grain. SVENSKA FLAKTFABRIKEN A.B. March 27, 1958 [March 29, 1957], No. 9849/58. Class 58. [Also in Group XIII] In conditioning grain, it is conveyed along a supporting plate and fluidized, dried and cooled by forcing gaseous medium such as air upwardly through the grain and, between the drying and cooling operations, the grain is passed through an equalizing zone wherein it is substantially isolated from the influence of the gaseous medium, e.g. not fluidized. The grain may be conveyed through the equalizing zone by a scraping conveyer or by vibrating the supporting plate. In one form of apparatus, Fig. 1, the grain is fed from a hopper 4 along a perforated plate 8 in a chamber 1 having a roof 6 and a base 7 and the conditioned grain is received in a hopper 16. A partition 17 divides the space 10 between the plate 8 and the base 7. The portions A and C of the plate, corresponding, respectively, to a drying zone and a cooling zone, are perforated, but the portion B, corresponding to the equalizing zone, is unperforated or, as shown, is provided with perforations having a considerably reduced flow area compared with those in the portions A and C. A fan 21 supplies gaseous medium, through a heater 20, to the space beneath portions A and B and, through a pipe 18, to the space under portion C of the plate. The gaseous medium having passed through the grain leaves the chamber through an opening 11 in one or both of its sides and passes into a duct 22, Fig. 2, having an outlet 24 with an inwardly bent edge 23, which prevents egress of grain. The gaseous medium may be returned to the fan through a dust-settling chamber. In another construction, Fig. 3 (not shown), the space 10 is divided into three compartments corresponding to the drying, equalizing and cooling zones and the gaseous medium is supplied to each compartment by a separate fan. In yet another construction, Fig. 5, (not shown), a drying chamber provided with a perforated plate is superposed on a cooling chamber provided with a perforated plate and the chambers are connected by a vertical passage, which constitutes an equalizing zone.
GB9849/58A 1957-03-29 1958-03-27 Improvements in or relating to the conditioning of grain and the like Expired GB834738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE834738X 1957-03-29

Publications (1)

Publication Number Publication Date
GB834738A true GB834738A (en) 1960-05-11

Family

ID=20354035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9849/58A Expired GB834738A (en) 1957-03-29 1958-03-27 Improvements in or relating to the conditioning of grain and the like

Country Status (1)

Country Link
GB (1) GB834738A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888538A (en) * 1972-02-23 1973-11-20
WO2000043718A1 (en) * 1999-01-22 2000-07-27 Henkel Kommanditgesellschaft Auf Aktien Method for drying granulates and device for carrying out said method
CN104215038A (en) * 2014-08-26 2014-12-17 嘉兴石化有限公司 Fluidized drying method for PTA (purified terephthalic acid) wet material
CN104913599A (en) * 2015-06-18 2015-09-16 无锡市新颖密封材料厂 Sealed fluidized bed drying equipment
WO2016196091A1 (en) * 2015-05-29 2016-12-08 Kason Corporation Dual deck fluid bed processor with separate air flows

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888538A (en) * 1972-02-23 1973-11-20
WO2000043718A1 (en) * 1999-01-22 2000-07-27 Henkel Kommanditgesellschaft Auf Aktien Method for drying granulates and device for carrying out said method
DE19902424B4 (en) * 1999-01-22 2011-08-18 Henkel AG & Co. KGaA, 40589 Process for drying granules and apparatus for carrying out this process
CN104215038A (en) * 2014-08-26 2014-12-17 嘉兴石化有限公司 Fluidized drying method for PTA (purified terephthalic acid) wet material
WO2016196091A1 (en) * 2015-05-29 2016-12-08 Kason Corporation Dual deck fluid bed processor with separate air flows
CN104913599A (en) * 2015-06-18 2015-09-16 无锡市新颖密封材料厂 Sealed fluidized bed drying equipment

Similar Documents

Publication Publication Date Title
US3246592A (en) Air conditioning for vehicle of lading
JPS63123979A (en) Drier for chemical industry
SE7608699L (en) DRY FOR GRAIN OR OTHER FROG
GB814756A (en) Method of and apparatus for treating grains of cereals and the like
GB834738A (en) Improvements in or relating to the conditioning of grain and the like
US1878519A (en) Humidifier for bake ovens
US3864845A (en) Grain drying process and system and apparatus therefor
ES310628A1 (en) An installation for the treatment in gaseous media of sheeted products. (Machine-translation by Google Translate, not legally binding)
US1554914A (en) Air distributor
GB1321324A (en) Treatment of strip material
GB916978A (en) Improvements in or relating to a drying apparatus
GB1508638A (en) Apparatus for drying particulate or granular material
GB1103018A (en) Improvements in or relating to apparatus for drying grain
GB1196154A (en) Improvements in or relating to a Drying Apparatus for Granular Products
GB952735A (en) Improvements in or relating to the drying of grain
GB1319322A (en) Computer environment conditioning apparatus
US554509A (en) Malt-drier
SU441977A1 (en) Air separator
US1246812A (en) Apparatus for drying macaroni and other edible pastes.
GB1153830A (en) A Drying Apparatus for Cereals
FR2642261B1 (en) CEREAL DRYER AND USE THEREOF FOR DRYING CEREALS OF DIFFERENT TYPES
US743383A (en) Evaporating apparatus.
GB937103A (en) Drying apparatus
GB658558A (en) Improvements in drying apparatus for pottery ware
GB674679A (en) Apparatus for the treatment of gases