泉州市閩泉鍋爐有限公司依托自身在鍋爐研發(fā)上的優(yōu)勢(shì)，結(jié)合歐洲先進(jìn)的機(jī)器制造技術(shù)，自主開發(fā)了四方新型有效節(jié)能環(huán)保煤粉鍋爐系統(tǒng)，此系統(tǒng)實(shí)行全流程封閉運(yùn)行管理，自動(dòng)化集中控制，實(shí)現(xiàn)了鍋爐自動(dòng)化運(yùn)行管理，保障了煤粉鍋爐系統(tǒng)的有效穩(wěn)定運(yùn)行。
煤粉鍋爐與其衍生產(chǎn)品共三個(gè)系列幾十種型號(hào)的鍋爐產(chǎn)品已經(jīng)廣泛應(yīng)用于多個(gè)領(lǐng)域。新型有效煤粉鍋爐系統(tǒng)由：制粉系統(tǒng)、儲(chǔ)送系統(tǒng)、燃燒系統(tǒng)、測(cè)控系統(tǒng)、an全系統(tǒng)、鍋爐系統(tǒng)、煙氣處理系統(tǒng)等組成。制粉原料進(jìn)入制粉系統(tǒng)，依據(jù)來煤情況及燃燒要求研磨處理達(dá)到符合要求的煤粉，密閉罐車將符合標(biāo)準(zhǔn)的煤粉注入煤粉塔，塔中的煤粉按需進(jìn)入煤粉倉(cāng)、落料管，繼而由給料閥、給料機(jī)等送入燃燒器。燃燒器中的內(nèi)置預(yù)燃室提高了煤粉溫度，加強(qiáng)了煤粉和空氣的混合，使煤粉燃盡率達(dá)到98%以上，燃燒器可配備各種爐型和布置方式，全程無結(jié)焦、無爆燃，an全系數(shù)高，分級(jí)配風(fēng)和煙氣再循環(huán)技術(shù)使NOx初始排放濃度僅為300mg/m3。凈化系統(tǒng)可除去煙氣中夾帶的固體微粒、二氧化硫、氮氧化物等有害物質(zhì)，達(dá)到國(guó)家或地區(qū)排放標(biāo)準(zhǔn)，煤灰經(jīng)密閉系統(tǒng)排出、集中收集和利用。監(jiān)控系統(tǒng)和an全系統(tǒng)采用現(xiàn)代化自動(dòng)控制技術(shù)，鍋爐的制粉、儲(chǔ)送、燃燒、凈化、排灰、an全等全程實(shí)現(xiàn)自動(dòng)化、智能化控制，即開即停，系統(tǒng)效率高，鍋爐熱效率高達(dá)90%以上，與傳統(tǒng)鍋爐相比節(jié)能30%以上，更加節(jié)約用地和投資，可在較短時(shí)間內(nèi)回收成本。
Quanzhou Minquan Boiler Co., Ltd. relies on its own advantages in the boiler research and development, combined with advanced European machine-building technology, independent development of the Quartet's new energy-efficient environmentally friendly pulverized coal boiler system, the system implementation of the whole process closed operation management, centralized control automation, The boiler automation operation and management is realized, which ensures the efficient and stable operation of the pulverized coal boiler system.
A series of dozens of boilers with three series of high efficiency pulverized coal boilers and their derivative products have been widely used in many fields. The new high-efficiency pulverized coal boiler system consists of: pulverizing system, storage system, combustion system, measurement and control system, safety system, boiler system, and flue gas treatment system. Pulverizing raw materials into the milling system, according to coal conditions and combustion requirements to meet the requirements of pulverized coal processing, closed tanker will be in line with the standard pulverized coal injection tower, pulverized coal tower into the coal bunker on demand, falling The feed tube is then fed by a feed valve, feeder, etc. into the burner. Burner built-in pre-combustion chamber to improve the pulverized coal temperature and enhance the mixing of pulverized coal and air, the burn rate of coal to achieve more than 98%, the burner can be equipped with a variety of furnaces and arrangements, the whole no coke, No deflagration, high safety factor, graded air distribution and flue gas recirculation technology make the initial emission concentration of NOx only 300mg/m3. Purification system can remove flue gas entrained in the solid particles, sulfur dioxide, nitrogen oxides and other harmful substances, meet national or regional emission standards, the ash discharged through a closed system, focused on the collection and use. Monitoring system and safety system adopt modern automatic control technology to realize automatic and intelligent control throughout the process of milling, storage, transportation, combustion, purification, ash discharge and safety of boilers. That is to say, the system is efficient and the thermal efficiency of the boiler reaches as high as 90% Above, energy saving is more than 30% compared with traditional boilers, and land and investment are saved more, and costs can be recovered in a relatively short period of time.
