In Harbin fifth session of the Fourth Session of the National People's Congress, coal-fired boilers governance as a key task to be mentioned again. Meeting specific targets: by 2019, Harbin will govern coal-fired boilers, boiler out of 35 tons and below do not have to upgrade conditions, starting 65 tons or more of coal-fired boilers and energy-saving ultra-low emissions transformation.

2019, Harbin will continue to strictly control the total amount and quality of coal, according to local conditions to solve the shanty towns, suburban town (township) village coal powder burning problem by briquetting, Burying to field, the way raw material cogeneration, effective path to explore the comprehensive utilization of straw, the straw open-air Jinshao continue to focus on the work to implement the required emission limits industrial emissions, car exhaust strengthen, kitchen fumes, dust and other site management, effectively improve air quality.

2018, Harbin City, air pollution, elimination of coal-fired boilers 1191 units, biomass boilers to replace more than 10,000 units, updated bi-fuel taxi 1270 units, 1323 units of new energy buses, comprehensive utilization of straw and prohibiting open-air work strength forward, ambient air quality fine days up to 312 days, an increase of 42 days over the previous year, the highest level since the ultra-high PM2.5 monitoring.

Water tube horizontal boiler( DZL coal & biomass fired type)

This type of boiler is generally preferred in high pressure applications because the high pressure water/steam can be contained within narrow pipes which can contain the pressure with a thinner wall. The thinner wall allows better heat transfer, however can be susceptible to damage by vibration caused by flue gas flow.

Gas-fired best price industrial biomass fired steam boilers compared to traditional heating methods advantages 1. Hot water boiler boiler assembly PC-style controller, all functions are stored on a smart chip, intelligent boiler, digitization, automation, humane, intelligent control of boiler water temperature, water temperature reached the heating automatically stop; large screen fonts display temperature, boiler water temperature at a glance. A multi-purpose furnace, while heating may be cooking, boiling water bath. 2. Super conversion system, start low temperature heat exchanger, heat transfer speed is fast. Hot water boiler boiler assembly PC-style controller, all functions are stored on a smart chip, intelligent boiler, digitization, automation, humane, intelligent control of boiler water temperature, water temperature reached the heating automatically stop; large screen fonts display temperature, boiler water temperature at a glance. 3, gas steam boiler installation cost is low, the heating safety: Universal device, without changing the heating equipment, pipes, radiators general, to achieve the water circulation heating effect; fast heating, the heating area of ​​up to 60,500 m2, the system plumbing , 24 hours of heating, long service life. Function gas boiler the ignition system that ignites the mixture of air and fuel, its main components are: the ignition transformer, the ignition electrode, a high voltage electrical cable fire. A more secure electronic ignition system called ignition pulse, is widely used Zhuoyi energy saving gas boiler manufacturers. Which facilitate saving, can simply press a finger, and safe, does not occur due to unexpected accidents occur flame, once the stall state occurs, the control system can close the solenoid valve, off the gas passage. 4. Gas steam boiler low energy consumption, low cost: a variety of materials, solar panels, solar lights, solar photovoltaic power generation inexhaustible, everywhere (eg: chaff, corn stalks, rice straw, wheat straw, sesame straw, peanut hulls , branches, sawdust, weeds, etc.). All biomass can burn agriculture and forest waste. The use of advanced technology and efficient packing gasification technology, continuous gas production, long time, once for 7 days, can replace conventional high energy heating method. It can be used to retrofit or renovation of a traditional boiler equipment. 5. safety and environmental protection: working pressure is small, does not exhaust emissions, there will be no risk of explosion, coal-fired flue gas discharge will not cause harm to people, it will not cause environmental protection. 6. widespread use, especially for the rural areas of cooking, boiling water, bathing and heating. It also applies to the boiler combustion, greenhouse heating, heating and a large area of ​​small and medium sized restaurants, and not subject to seasonal restrictions. It can be used all year round.

The difference between the saturated steam and superheated best price industrial biomass fired steam boiler steam Free Free subject supervisor monitoring the subject steam boiler, that is, the water is briefly heated to a certain extent, the occurrence of high-temperature steam industrial boilers, users can use steam from an industrial production according to the needs of perhaps heating heating. This section steam boiler lower acquisition costs, it is also appropriate to use convenient, especially gas steam boilers and biomass steam boiler, use clean energy for incineration, low fuel cost, non-polluting cleaning. Since it is a steam boiler steam intent to obtain high-quality thermal energy equipment, it heard steaming can happen divided into two types, that is, full steam and superheated steam we now say. 1. Steam is full and full steam heating water steam we can directly obtained. Full steam pressure and temperature, the density is one to one, one atmosphere steam at a temperature that is 100 ℃. If demand higher steam temperature, steam pressure only progress on the line. 2. The superheated steam superheated steam is reheated steam on the basis of full, i.e. reheating steam abilities occur. When water is present, the superheated steam is not occurred, since the water will absorb more heat steam generation. Temperature and pressure of the superheated steam is not corresponding. . As can be seen from the above, the temperature of the steam and full steam pressure is substantially proportional to, the greater the pressure, the steam temperature will be relatively higher, since the user can conditioner according to a demand.