Company founded 1975 US-based machinery business experienced in worldwide sales.

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Cleaver Brooks, D-42, 1972, 650-700 HP, 20,000 lbs/hr, 260 PSIG, Oil or Coal Fired

Description

  1. Overview
    1. 20,000 lb/hr Cleaver Brooks package watertube boiler, 260 psig dp, model D-42, type "D" design.
    2. Unused 20,000 lb/hr Zurn shop assembled boiler, model VL34-20-22/20, with water cooled front walls, 200 psig dp.
    3. Built in 1972.
  2. Specifications
    1. Boiler composed of a 42" i.d. longitudinal steam drum that runs front to rear casing and a 42" i.d. lower drum that runs from the bridge wall to the rear casing.
    2. Two lower headers run along the furnace side walls and 2 1/2" and 3 1/4" o.d. watertubes connect the drum and headers.
    3. Total heating surface of 2,857 sq. ft., of which 541 sq. ft. are in the waterwalls.
    4. Furnace volume is 1,168 cu. ft.
    5. "VL" design provides wide flexibility for firing a variety of fuels and is suitable for hogged fuels such as wood, sawdust, bark and bagasse; also conventional fuels like coal, gas or oil can be burned.
    6. Boiler built in accordance with ASME code and N.B. stampings.
  3. Burner and Controls
    1. Equipped with a Cleaver Brooks combination forced draft burner for gas/#2 oil firing.
    2. Forced draft fan with motor.
    3. Fully automatic electric positioning combustion control panel with flame safeguard system and all boiler valve trim, regulators and controls as described per the attached data sheet.
  4. Valve Trim
    1. One feedwater stop valve.
    2. One feedwater check valve.
    3. One feedwater regulator control drain valve.
    4. Two feedwater regulator shutoff valves.
    5. One Clark Reliance water column consisting of one set gage valves, one set tri-cocks, one lwco, one auxiliary lwco, one water column drain valve, one auxiliary low water drain valve, one water glass drain valve.
    6. Two safety valves.
    7. One boiler vent valve.
    8. One Copes-Vulcan manually operated sootblower.
    9. One sootblower main header shutoff valve.
    10. One sootblower drain valve.
    11. One set boiler blowoff valves.
    12. One set header blowoff valves.
    13. One chemical feed valve.
    14. One continuous blowdown shutoff valve and one on return valve.
  5. Dimensions and Weight
    1. Approximate dimensions: 24'-6" l x 10'-3" w x 16'-1" h.
    2. Approximate shipping weight: 72,000 lbs.