GB930157A - Apparatus for applying patching material to industrial furnaces - Google Patents

Apparatus for applying patching material to industrial furnaces

Info

Publication number
GB930157A
GB930157A GB10407/61A GB1040761A GB930157A GB 930157 A GB930157 A GB 930157A GB 10407/61 A GB10407/61 A GB 10407/61A GB 1040761 A GB1040761 A GB 1040761A GB 930157 A GB930157 A GB 930157A
Authority
GB
United Kingdom
Prior art keywords
pipe
tank
slurry
compressed air
valve
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
GB10407/61A
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.)
Harbison Walker Refractories Co
Original Assignee
Harbison Walker Refractories Co
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 Harbison Walker Refractories Co filed Critical Harbison Walker Refractories Co
Publication of GB930157A publication Critical patent/GB930157A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
    • B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
    • B28C7/163—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure using a pump
    • B28C7/165—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure using a pump using a fluid, e.g. gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

930,157. Supplying slurry for patching furnaces. HARBISON - WALKER REFRACTORIES CO. March 22, 1961 [Nov. 1, 1960], No. 10407/61. Class 20 (2). [Also in Group XII] Apparatus for applying refractory patching material to a furnace comprises a tank 20 from which a patching slurry is forced through an outlet pipe 22 and a hose 23 by compressed air supplied by a pipe 30 under control of a valve 27, the consistency of the slurry being controlled by compressed air supplied by a pipe 32 under control of a valve 31 to the outlet pipe 22 and the slurry being supplied to the tank from a mixer by a conduit removable from a valve controlled filling opening in the tank so that the tank can be moved to the furnace requiring patching. The slurry in the tank may be mixed by compressed air from a pipe 32 by connecting this pipe to an inlet 34 in the pipe 22 below a valve 35 which is closed for this purpose. The slurry in the mixer may also be mixed by compressed air and is heated by steam. A sleeve 24 adjusts the distance of the end of the pipe 22 from the bottom of the tank.
GB10407/61A 1960-11-01 1961-03-22 Apparatus for applying patching material to industrial furnaces Expired GB930157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66511A US3057519A (en) 1960-11-01 1960-11-01 Mixing and dispensing apparatus for hot patching material

Publications (1)

Publication Number Publication Date
GB930157A true GB930157A (en) 1963-07-03

Family

ID=22069964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10407/61A Expired GB930157A (en) 1960-11-01 1961-03-22 Apparatus for applying patching material to industrial furnaces

Country Status (2)

Country Link
US (1) US3057519A (en)
GB (1) GB930157A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570717A (en) * 1969-01-08 1971-03-16 Stauffer Chemical Co System for fluent material dispensing with electrical controls
US3999741A (en) * 1972-11-15 1976-12-28 E. I. Du Pont De Nemours And Company Bulk container unloading apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1047452A (en) * 1912-06-13 1912-12-17 Louis Schottgen Delivery-wagon for fermented liquids.
US1851044A (en) * 1931-02-28 1932-03-29 Genovesi Gustave Dispensing device
US2015488A (en) * 1932-07-18 1935-09-24 Manabe Takeo Concrete plant
US2410763A (en) * 1942-10-21 1946-11-05 Specialties Dev Corp Vibration preventing syphon tube support
US2504009A (en) * 1946-07-27 1950-04-11 Phillips De Agitating and dispensing unit
US3019058A (en) * 1958-09-22 1962-01-30 Air Placement Equipment Compan Air control structure for aggregate handling machines

Also Published As

Publication number Publication date
US3057519A (en) 1962-10-09

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