GB1214145A - A blower unit for a drying chamber - Google Patents

A blower unit for a drying chamber

Info

Publication number
GB1214145A
GB1214145A GB5469667A GB5469667A GB1214145A GB 1214145 A GB1214145 A GB 1214145A GB 5469667 A GB5469667 A GB 5469667A GB 5469667 A GB5469667 A GB 5469667A GB 1214145 A GB1214145 A GB 1214145A
Authority
GB
United Kingdom
Prior art keywords
fan
support ring
electromagnet
blower unit
stop element
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
GB5469667A
Inventor
Robert Hildebrand
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
Publication of GB1214145A publication Critical patent/GB1214145A/en
Expired 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
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/022—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with provisions for changing the drying gas flow pattern, e.g. by reversing gas flow, by moving the materials or objects through subsequent compartments, at least two of which have a different direction of gas flow
    • F26B21/024—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with provisions for changing the drying gas flow pattern, e.g. by reversing gas flow, by moving the materials or objects through subsequent compartments, at least two of which have a different direction of gas flow by using movable fan units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • 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
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/16—Wood, e.g. lumber, timber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1,214,145. Axial-flow blowers. R. HILDFBRAND. Dec.1, 1967 [Dec.2, 1966], No.54696/67. Heading F1C. [Also in Division F4] A blower unit 6 for a drying chamber comprises at least one axial fan 10, a support ring or casing comprising a circular section 8 and an extension 18, surrounding the blades of the fan and supporting the fan motor 9, trunnions or shafts 11, 12 to support the ring for pivotal movement between two positions facing in opposite directions whereby upon rotation of the fan the reaction forces of the fan tend to pivot the support ring on said trunnions, and means to retain the fan in position comprising a stop element 20 constituting the armature of an electromagnet 19, the stop element 20 projecting into the path of the support ring when the electromagnet 19 is deenergized to hold the fan in either of its two positions, and the stop element 20 allowing pivotal movement of the support ring when the electromagnet is energized. In Fig. 1 the blower 6 is mounted in an elliptical opening in partition wall 13 of drying kiln 1 and the stacks of wood 7 on trolleys are dried by circulation of air heated by heater 5, the direction of circulation of the air being reversed when the blower unit is pivoted through 180 degrees.
GB5469667A 1966-12-02 1967-12-01 A blower unit for a drying chamber Expired GB1214145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0061176 1966-12-02

Publications (1)

Publication Number Publication Date
GB1214145A true GB1214145A (en) 1970-12-02

Family

ID=7161298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5469667A Expired GB1214145A (en) 1966-12-02 1967-12-01 A blower unit for a drying chamber

Country Status (6)

Country Link
AT (1) AT277880B (en)
BE (1) BE707327A (en)
CH (1) CH479036A (en)
DE (1) DE1604935A1 (en)
GB (1) GB1214145A (en)
NL (1) NL6716455A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244127A (en) * 1990-05-15 1991-11-20 Erling Berner Air ventilation and heat exchange apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340489A1 (en) * 1983-11-09 1985-08-14 Lignomat GmbH, 7148 Remseck METHOD FOR DRYING WOOD
DE3717659A1 (en) * 1987-05-26 1988-12-15 Brunner R Messtechmik METHOD AND DEVICE FOR DRYING WOOD
CN112484446A (en) * 2020-10-23 2021-03-12 江山志诚科技有限公司 Wood drying and corrosion prevention treatment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244127A (en) * 1990-05-15 1991-11-20 Erling Berner Air ventilation and heat exchange apparatus

Also Published As

Publication number Publication date
AT277880B (en) 1970-01-12
NL6716455A (en) 1968-06-04
CH479036A (en) 1969-09-30
BE707327A (en) 1968-04-01
DE1604935A1 (en) 1971-01-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees