政策的影響下,加熱鍋爐一般使用生物質(zhì)燃料,生物質(zhì)加熱鍋爐生物質(zhì)顆粒燃料的氣化提供集中供暖鍋爐、生物質(zhì)能源能力遠(yuǎn)遠(yuǎn)超過總能量需求,相當(dāng)于世界上10倍的能源消耗,因此冬天使用生物質(zhì)加熱鍋爐具有十分重要的意義。
　　Under the influence of national energy-saving policy, biomass fuel is generally used in heating boilers. The gasification of biomass pellet fuel in biomass heating boilers provides central heating boilers, and the biomass energy capacity far exceeds the total energy demand, which is equivalent to 10 times of the world's energy consumption. Therefore, it is of great significance to use biomass heating boilers in winter.
　　為了使鍋爐效果,需要增加生物質(zhì)加熱鍋爐燃燒效率,以及其他鍋爐,提高生物質(zhì)加熱鍋爐燃燒效率,需要保護(hù)爐內(nèi)結(jié)渣,保證鍋爐燃燒速度快的同時,向你們介紹以下提高生物質(zhì)加熱鍋爐燃燒效率的措施:
　　In order to achieve the energy-saving effect of the boiler, it is necessary to increase the combustion efficiency of the biomass heating boiler and other boilers, improve the combustion efficiency of the biomass heating boiler, protect the slagging in the furnace, and ensure the fast combustion speed of the boiler. At the same time, the following measures to improve the combustion efficiency of the biomass heating boiler are introduced to you:
　　1、氧氣充足:如果過量空氣系數(shù)過小，即供氣不足，會增加固體不完全燃燒q4的熱損失和可燃?xì)怏w不完全燃燒q3的熱損失，降低燃燒效率;過量空氣系數(shù)過大，會降低爐溫，增加不完全燃燒熱損失。過剩的空氣系數(shù)使得q2+q3+q4之和很小。
　　1. Sufficient oxygen: if the excess air coefficient is too small, i.e. insufficient air supply, it will increase the heat loss of solid incomplete combustion Q4 and combustible gas incomplete combustion Q3 and reduce the combustion efficiency; if the excess air coefficient is too large, it will reduce the furnace temperature and increase the heat loss of incomplete combustion. The excess air coefficient makes the sum of Q2 + Q3 + Q4 very small.
　　2、采用水垢控制、除垢技術(shù):通過使用生物質(zhì)加熱鍋爐水垢劑和電子水垢控制裝置，優(yōu)化水蒸汽循環(huán)系統(tǒng)，合理控制鍋爐污水處理率，從而減少水垢，提高鍋爐熱效率。
　　2. Scale control and descaling technology: by using biomass heating boiler scale agent and electronic scale control device, the water steam circulation system is optimized, and the boiler sewage treatment rate is reasonably controlled, so as to reduce scale and improve the boiler thermal efficiency.
　　3、保持生物質(zhì)加熱鍋爐燃料火焰前沿位置合理，火焰前沿應(yīng)位于爐排與爐排之間的區(qū)域，爐排上的火焰全度良好。
　　3. Keep the position of fuel flame front of biomass heating boiler reasonable, the flame front should be located between the grate and the central grate, and the flame on the grate is full.

　　當(dāng)燃?xì)忮仩t水位低于水位，或玻璃管隱形水位和水位計為白色時。
　　When the water level of gas boiler is lower than the safe water level, or the invisible water level of glass tube and water level gauge are white.
　　燃?xì)忮仩t上一般都有水位報警器，即出現(xiàn)水位低的報警信號，就會發(fā)出報警。
　　Generally, there is a water level alarm on the gas boiler, that is, the alarm signal of low water level will be sent out.
　　水位較低時，風(fēng)機電機、感應(yīng)風(fēng)機、篦機減速器按規(guī)定值停止運行。燃?xì)忮仩t過熱器的蒸汽溫度是水的溫升，通常高于蒸汽的輸出溫度是正常的。
　　When the water level is low, the fan motor, induction fan and grate reducer stop running according to the specified value. The steam temperature of superheater of gas boiler is the temperature rise of water, which is normally higher than the output temperature of steam.
　　燃?xì)忮仩t缺水時，給水流量小于蒸汽流量。
　　When the gas boiler is short of water, the feed water flow is less than the steam flow.
　　如因加熱爐或省煤器管開裂而造成缺水，則蒸汽流量大。現(xiàn)在沒有必要往鍋爐里加水了。
　　If water shortage is caused by cracking of heating furnace or economizer pipe, the steam flow is large. There is no need to add water to the boiler now.