coal washing bath/hot water boiler/ chemical/boiler feedwater chemicals

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

coal washing bath/hot water boiler/ chemical/boiler feedwater chemicals 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.

coal washing bath/hot water boiler/ chemical/boiler feedwater chemicals.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.
coal washing bath/hot water boiler/ chemical/boiler feedwater chemicals coal washing bath/hot water boiler/ chemical/boiler feedwater chemicals coal washing bath/hot water boiler/ chemical/boiler feedwater chemicals

hot water boilers 2t coal boil

coal washing bath hot water boiler chemical boiler feedwater chemicals hot water boilers 2t coal boiler Boiler 2t, Boiler 2t Suppliers and Manufacturers at Alibaba > Get A Quote >


O. “Hot water supply boiler” means a boiler completely filled with water used for storage and/or supply of hot water to be used externally to itself at pressures not exceeding 160 psi or at temperatures not exceeding 250 degrees Fahrenheit at or near the boiler > Get A Quote >

patent hot water boil

to the point where water flow is unusable. Boiler Feedwater Treatment (Part II): Water Treatment top class coal hot water boiler in Reunion Hot Water Boiler Operation Sequence community gas hot water vacuum boiler dealer in Jamaica > Get A Quote >

Boiler Fuel Pump - Boiler Fuel Pump Manufactur

They are used to move boiler feedwater, condensate returns, deaerated water as well as chemicals used to protect boilers and boiler systems. > Get A Quote >

Boiler Cleaning Services - ThomasNet® - Product Sourcing and

2010/8/9 · Providing boiler system cleaning and furnace cleaning services. Boiler economizer cleaning, boiler fire box deslagging, boiler tube cleaning, boiler tube profiling, chemical cleaning, UT testing, descaling, hydrolasing, rotary water jetting and high pressure water jetting > Get A Quote >

Calculate How To - US Department of Ener

against hot boiler blowdown. The use of steam to preheat boiler feedwater was common when energy was cheap, but using surplus process heat instead (from below the “process pinch” temperature) represents a significant opportunity for improved cycle > Get A Quote >

Coal-Fired Boiler - an overview | ScienceDirect Topi

While the pulverized coal-fired boiler represents the most efficient type of coal-fired power plant, there are alternatives. Gas, oil and coal fired boilers are used extensively to provide heating, hot water and steam for process applications, and in the generation of > Get A Quote >

Best practices in boiler maintenance and replaceme

2019/2/12 · Additionally, proper blowdown practices and the addition of scale retardant chemicals to water are further preventive measures. Some firms recommend high conductivity, as this helps lower boiler feedwater expense and chemical use, but it can be a false > Get A Quote >

Boiler Water - an overview | ScienceDirect Topi

Boiler water treatment has basically two phases: First, we remove impurities from the water to the desired cleanliness. Second, we add chemicals to the feedwater to adjust the pH, create less favorable conditions for deposition, and remove oxygen. Special water > Get A Quote >

coal fired watertube steam boiler | ZOZEN BOILER - China Steam

There are two fire tubes in the boiler barrel , with both sides light pipe water-wall tubes; DZL coal fired boiler is widely used in textile industry, chemical industry, hospital, school. Add to Chat SZL Coal Fired Steam Boiler,coal fired boiler water tub > Get A Quote >

130 t h oil and gas fired boiler in Qatar for seafood industry

Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. coal washing bath hot water boiler chemical boiler feedwater chemicals bofiya boilers ellesse brox boiler 150 ltr dry autoclave online prices > Get A Quote >