high pressure boiler practical

Industrial boilers

Product thermal capacity: 4-35 t/h

Working pressure: 1.0-2.5 MPA

Outlet temperature: 184-350 ℃

Available fuel: natural gas, coke oven gas, bio-gas,liquid propane gas, diesel, heavy oil, light oil, crude oil

Available industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries

  • Product introduction
  • Technical advantages

high pressure boiler practical have a three-pass round coil structure. A conical coil is used for the effective protection of the furnace wall at the boiler end. This product is equipped with an advanced combustion device and is fully automated in operation. After the burner ignites the fuel, flame fills the round coil tubes and transfers heat by radiation through the tube wall (first pass). The high temperature flue gas gathers at the back door and then turns to the convection tubes section (second pass), where heat transfer takes place by convection. The flue gas gradually cools down here and flows to the front door, where it is reversed and goes into the third pass. After that, it enters into the chimney through the economizer and is released into the atmosphere.

high pressure boiler practical.This type of heater is delivered as a whole, and is installed on site, it only needs to connect thermal gas(oil) piping and electricity to start operation. The heater has four heating areas: furnace radiation heating area, the first convection tube bundle heating area, the second convection tube bundle heating area and economizer (waste heat boiler).

Digitized manufacture
  • The laying-off of steel tube adopts CNC 3D laser cutting machine.
  • The manufacture of round coil tube adopts CNC coil tube automatic production line. Once-forming and no need for plastic .
Full argon arc welding
  • The tube butt adopts argon arc welding technique and the seams will be done x ray real-time imaging, preventing unqualified seams from entering coil production line .
Easy operation
  • Heater is wholly assembled before delivery, it is easy for installation, debugging and operating.
  • Fully automatic operating, burning, liquid level of high level tank, outlet temperature and flow rate are adjusted automatically and self-protected.
  • The inlet and outlet with end flanges and flanged cover structure facilitate the installation and layout of tubeline in boiler house.
Less fuel consumption
  • Internal side adopts good insulation material, outside uses stainless steel plate, which can mostly reduce heat lost and make working environment better.
  • Multilayers closely spaced tube bundle and steel rod is used to seal and fix, completely eradicating short circuit of flue gas.
  • Before delivery, the residue moisture is removed completely, so the system draining period is reduced to 2 days from 12 days.
Safely operation
  • The inner coil tube has bigger flow rate, so it is more stable under high temperature operation.
  • Conical coil effectively protects the furnace wall at the end of heater and burner on the top.
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high pressure boiler | eB

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High Pressure Boilers, 6th Edition - ATP Learni

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Course includes all phases of care and operation of Low and High-Pressure Boilers, Draft Control, Feed Water, Water Treatment, Combustion, Regulators, and Code Requirements. Test is an additional expense. Prerequisite: Practical experience as a Steam Engineer, Boiler Operator, Helper, or Repairman Call 440-576-5547 for more information.

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High Pressure Boiler Operating Engineer License Examinatio

operation, maintenance and/or inspection of high pressure boilers. To successfully qualify for the High Pressure Boiler Operating Engineer license, candidates must pass a written and practical examination. Candidates take the written examinationfirst. After passing the written examination, candidates must apply to take the practical examination.

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High Pressure Boilers: Features and Advantages ~ ME Mechanic

Oct 27, 2016 · A boiler is called a high-pressure boiler when it operates with a steam pressure above 80 bars. The high-pressure boilers are widely used for power generation in thermal power plants. In a high-pressure boiler, if the feed-water pressure increases, the saturation temperature of water rises and the latent heat of vaporization decreases.

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High Pressure Boilers Test 1 - ProProfs Qu

Mar 28, 2019 · Many different industries use High-Pressure boilers for central heating systems and many other applications. The water in boilers is used to produce steam which generates energy for other processes. High-pressure boilers require specialized care to operate.

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High Pressure Boiler Practical questions Flashcards | Quizl

High Pressure Boiler Practical questions. The air is vented from the top tank. Once the desired vacuum is reached, the vacuum pump stops and a check valve closes. The condensate pumps are …

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high pressure boiler operator licensing program Ohio Stat

This High Pressure Boiler Operator Licensing Program is a State of Ohio approved program to prepare your personnel to sit for the Ohio licensing exam. This program allows the participant to reduce by one-half the required number of practical experience hours needed to qualify to sit for the exam.

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Obtain a: High Pressure Boiler Operating Engineer Licen

You must complete the exam application (LIC41), check the box that indicates you are a High Pressure Boiler Operating Engineer candidate and submit the application with the $525.00 fee to the Department (see contact information below). After passing the written exam, you must apply to take the practical exam …

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High Pressure Boiler Operating Engineer License Preparatory Course. Have held the Qualifications of High Capacity Fossil Fuel Operator (QFO) operator certification from ASME, and has a minimum of five years of high pressure boiler operation, maintenance, and/or inspection experience under such QFO certification within the seven (7)

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high pressure practical boiler Flashcards | Quizl

1. secure feed water by closing the valve beside the boiler 2. secure my main steam stop valve and non-return valve. 3. open the free flowing drain 4. Tag out and log out fuel and electric 5. log out and tag out the boiler feed water pump.(nothing or nothing out of the boiler) 6.monitor the pressure.

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