ES8207325A1 - Solid fuel supply system - returns excess fuel from various consumption points to accumulator between preparation mechanism and pump - Google Patents

Solid fuel supply system - returns excess fuel from various consumption points to accumulator between preparation mechanism and pump

Info

Publication number
ES8207325A1
ES8207325A1 ES507445A ES507445A ES8207325A1 ES 8207325 A1 ES8207325 A1 ES 8207325A1 ES 507445 A ES507445 A ES 507445A ES 507445 A ES507445 A ES 507445A ES 8207325 A1 ES8207325 A1 ES 8207325A1
Authority
ES
Spain
Prior art keywords
fuel
accumulator
pump
preparation mechanism
supply system
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
ES507445A
Other languages
Spanish (es)
Other versions
ES507445A0 (en
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.)
Ceramica Tecnica SA
Original Assignee
Ceramica Tecnica SA
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 Ceramica Tecnica SA filed Critical Ceramica Tecnica SA
Priority to ES507445A priority Critical patent/ES507445A0/en
Publication of ES8207325A1 publication Critical patent/ES8207325A1/en
Publication of ES507445A0 publication Critical patent/ES507445A0/en
Priority to FR8219903A priority patent/FR2517027A1/en
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The system supplies solid fuel to different points of consumption, having a fuel accumulator (21) between the mechanism preparing the fine fuel. The pump (11) delivers the fuel to the supply pipes (12,12a,13,14,14a,15) for the points concerned. Any excess fuel at these points is returned to this accumulator from a union near where it is distributed to them and downstream of the pump. The accumulator can consist of a hopper of predetermined capacity, with an outlet feed mechanism (20a) connected between the preparation mechanism outlet and the pump inlet. Solenoid-operated valves (28,30) upstream of the connection point regulate the fuel from the preparation mechanism and the supply of air, and are automatically controlled by level detectors (22,23) inside the hopper.
ES507445A 1981-11-26 1981-11-26 IMPROVEMENT IN THE SUPPLY OF SOLID FUEL TO SEVERAL POINTS OF CONSUMPTION. Granted ES507445A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES507445A ES507445A0 (en) 1981-11-26 1981-11-26 IMPROVEMENT IN THE SUPPLY OF SOLID FUEL TO SEVERAL POINTS OF CONSUMPTION.
FR8219903A FR2517027A1 (en) 1981-11-26 1982-11-26 Solid fuel supply system - returns excess fuel from various consumption points to accumulator between preparation mechanism and pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES507445A ES507445A0 (en) 1981-11-26 1981-11-26 IMPROVEMENT IN THE SUPPLY OF SOLID FUEL TO SEVERAL POINTS OF CONSUMPTION.

Publications (2)

Publication Number Publication Date
ES8207325A1 true ES8207325A1 (en) 1982-09-01
ES507445A0 ES507445A0 (en) 1982-09-01

Family

ID=8483270

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507445A Granted ES507445A0 (en) 1981-11-26 1981-11-26 IMPROVEMENT IN THE SUPPLY OF SOLID FUEL TO SEVERAL POINTS OF CONSUMPTION.

Country Status (2)

Country Link
ES (1) ES507445A0 (en)
FR (1) FR2517027A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB153746A (en) * 1919-10-08 1920-11-18 Peter Edwin Van Saun Improvements in feeding pulverized coal to furnaces
US2427903A (en) * 1944-05-03 1947-09-23 Comb Eng Co Inc System for regulating the density of air-fuel mixture supplied by airswept pulverizing mills
US4200412A (en) * 1978-04-20 1980-04-29 Dynamic Air Incorporated Control for pneumatic conveying system
US4263856A (en) * 1979-02-08 1981-04-28 Combustion Engineering, Inc. Providing supplemental pulverized coal for load regain

Also Published As

Publication number Publication date
ES507445A0 (en) 1982-09-01
FR2517027A1 (en) 1983-05-27

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