the heating boiler indirectly

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

the heating boiler indirectly 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.

the heating boiler indirectly.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.
the heating boiler indirectly the heating boiler indirectly the heating boiler indirectly

We make an indirect heating boiler with our own

Boiler indirect heating can be done by one's own hands By its kind, an indirect heating boiler is a container, completely sealed, with a sufficiently large capacity. On average, they are designed for 100 liters. Inside the barrel is a copper coil. How to make everything yourself - below. > Get A Quote >

Stainless Steel Indirect Water Heaters - lochinvar.c

2018-11-1 · building's heating boiler or solar array to generate domestic hot water for showers, dishwashing, clothes washing or any potable hot water demand. The efficiency of the heating boiler could be as much as 20% higher than a direct-fired tank-type water heater. So, why not use that efficiency to "indirectly" provide hot water for > Get A Quote >

Class Definition for Class 122 - LIQUID HEATERS AND

2019-9-18 · Heating, subclasses 90+ for (1) a structure in which the waste heat of a nominal boiler heats a material heating chamber of the Class 432 type (2) a structure in which the waste heat of a specific furnace heats a closed water chamber or conduit or (3) for a residual combination of a liquid heater and a work heater of the Class 432 type in which > Get A Quote >

Heating behaviour in English homes: An assessment

Hunter et al. reported results for heating duration across two winters from 14 homes in Ireland based on data collected using a ZEM30 wireless sensor which measured the electricity consumption of the oil-fired central heating boiler in hourly intervals. The mean heating duration was 6.2 h per day which is shorter than reported in other studies. > Get A Quote >

Indirect fired hot water heaters, guide to -

Indirect water heater properties: here we define and explain indirect-fired hot water heaters, describing the characteristics & advantages of this method for making domestic hot water where a gas or oil fired heating boiler is installed. > Get A Quote >

Biomass Boilers Ireland Biomass Boliers Biomas

Biomass is produced from organic materials, either directly from plants or indirectly from industrial, commercial, domestic or agricultural products. By installing a commercial biomass boiler, your business will make an immediate impact on C02 emissions.. Our biomass heating systems are environmentally friendly because they use this renewable resource rather than fossils fuels, biomass is > Get A Quote >

Instructions for designing district heating system

2003-11-18 · central boiler plant and its closest surroundings, but the area from where the coal is collected is also indirectly affected.The transport to and from the central boiler plant also has negative effects on the environment Chapter 5 • Instructions for designing district heating systems. > Get A Quote >

heating crude oil --cn

The Problem of Heating Crude Oil Indirectly Determining The Optimum Temperature of Heating Transferring Crude > Get A Quote >

Domestic Hot Water -

2019-5-29 · two bathrooms, heat water for the central heating system as well as additional water, either produced instantaneously or stored in the boiler, for domestic hot water use. 2. System boilers or hydronic heat pumps use the same heated water which is pumped around the central heating system to indirectly heat domestic hot water > Get A Quote >

Easy heating control and quick installati

2019-8-14 · indirectly connected district heating systems, local block heating networks, boiler based heating and domestic hot water systems. • The ECL Comfort 110 controller has a 3-point output for motorized control valves and relay output for pump control. The enclosure is designed for mounting in substations and for wall mounting. > Get A Quote >

Indirect Tank Heating Source BED

Solar water heating systems use the sun's energy to heat water. A solar water heating system is made up of several key components including solar collectors, thermal storage, system controls/controller, and back-up, conventional water heater. Sunlight strikes and heats an absorber surface within a solar collector or an actual storage tank. > Get A Quote >