Multiple protection, safe and reliable

In the combustion system, there are multiple safety protection functions, such as "flameout protection, anti dry protection, wind pressure protection, automatic exhaust protection, overheat protection and leakage protection. In addition, the water system is provided with the function of high and low pressure protection and a safety pressure relief device, so that the water pressure can be controlled in the range of 0.05-0.3Mpa to ensure the safety and reliability of the whole machine.

In the process of natural gas combustion, as a fuel product, carbon dioxide and water vapor will be produced. If the flue gas temperature of the module furnace is reduced to a sufficiently low level, the superheated water vapor in the flue gas will condense to produce the latent heat of vaporization. Is the use of condensing furnace module li'yalu flue gas condensation heat recovery device, the furnace flue gas absorption module in sensible heat and water vapor condensation latent heat release, in order to improve the thermal efficiency of the furnace to the module. Because the efficiency is improved, when the same heating load is needed, the natural gas is reduced, and the CO2 emission in the flue gas is greatly reduced. The core cooling technology is to reduce the heat loss of fuel combustion, high heat absorption charge produced by the fuel, at the same time as the flue gas condensation will be harmful substances in the smoke to collect the condensed water, reducing the acidic substances and other pollutants into the air. So that nitrogen oxides (Nox can lead to acid rain and greenhouse effect) emissions reduced to less than 30ppm.

In order to achieve the purpose of environmental protection, and solve a series of technical problems caused by the intelligent li'yalu condensing module furnace, furnace control system by the controller module, adjustable water temperature, water temperature, temperature and other parameters of the system, the module of furnace power and thermal loads, with monitoring of the flame and air flow, the gas flow, water flow module and other functions, to ensure the safe and efficient operation of the furnace module. Riello condensing furnace intelligence control system module can realize automatic temperature control and unattended technology.

The traditional module furnace, flue gas temperature in 160-250 degrees, or even higher, making the fuel combustion to produce water (such as natural gas: CH4+2O2, CO0+2H2O) in the superheated vapor in the flue gas with flue gas from the chimney loss. The thermal efficiency of the conventional modular furnace can only reach 85%-91%. Riello condensing module through the furnace exhaust device specific heat furnace flue gas module combustion emissions (generally at about 140 DEG C) for recycling of energy, the exhaust gas temperature after the recovery is less than 60 DEG C, significantly enhance the thermal efficiency, saves a lot of natural gas in the energy recovery process, at the same time, also can to reduce harmful gas emissions, reduce environmental pollution. Due to low exhaust temperature, condensing furnace adopts riello module exhaust pipe of PVC material, breaking the traditional furnace module adopt the stainless steel pipe, which greatly saves material cost and installation cost and space, improves the convenience of installation.

Riello condensing furnace technology several units module module furnace through modular implementation technically are connected side by side, equivalent to the single furnace module is divided into several small modules through the furnace, in the number of "simple parallel combination" can reach any single module size of the furnace, can completely replace the current heating furnace hot water and 10 tons of common module.
1, each module furnace for standby, equipment and investment utilization, operation safety greatly improved. Once a module of the unexpected failure of heating furnace, affecting the very effect, only 1/N (N module for furnace units).
2, good capacity expansion. With the continuous change of district heating and life hot load (increase or decrease), may at any time by increasing or decreasing the number of furnace module with a small investment, to meet the heating needs. It is difficult to adjust the furnace capacity of single module.
3, the foundations of construction of furnace module requirements is not high. Can greatly reduce investment in infrastructure. The user can according to the specific situation of the module furnace layout module furnace, for example, if the size of the module furnace room is narrow, the module can also be arranged in the form of a narrow furnace. There is no special requirement for the modular furnace, no need to invest huge sums of money to build a modular furnace room with a high level of earthquake resistance.