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污泥干化系統(tǒng)

 

經(jīng)我公司研發(fā)，運(yùn)用“污泥無熱干化高壓破壁脫水裝備+空氣能節(jié)能型低溫烘干裝備”，經(jīng)壓濾破壁脫水低溫烘干使污泥成型顆粒含水率小于20%；污泥含水率小于20%以下低位熱值達(dá)到2200-3500Kcal/kg以上（由污泥有機(jī)質(zhì)高低決定），因此含水率小于20%以內(nèi)的污泥顆粒可以進(jìn)入生物質(zhì)鍋爐燃燒，也可以摻混小于20%以內(nèi)污泥顆粒進(jìn)入循環(huán)流化床鍋爐燃燒。

系統(tǒng)優(yōu)點(diǎn)

安全環(huán)保更安全：超低溫設(shè)計(jì)（35-85℃）無揚(yáng)塵爆炸隱患、系統(tǒng)運(yùn)行安全。

采用密閉系統(tǒng)設(shè)計(jì)，無臭氣外排、可直接安裝在場(chǎng)區(qū)內(nèi)、出料溫度小于45℃，無需二次冷卻，可直接儲(chǔ)存。

技術(shù)先進(jìn)更科學(xué)：模塊化設(shè)計(jì)、智能控制、自動(dòng)化運(yùn)行調(diào)溫、高效維保、PLC顯示故障。

降低運(yùn)行成本：運(yùn)行成本低、使用壽命長(zhǎng)、不增加配套成本、自動(dòng)化系統(tǒng)不增加人工成本。

 

Sludge drying system

 

Developed by our company, the use of "non-thermal drying of sludge high pressure wall breaking dewatering equipment + air energy saving low temperature drying equipment", the water content of sludge formed particles is less than 20% by pressing and filtering wall breaking dehydration low temperature drying equipment; The low calorific value of the sludge with water content less than 20% is more than 2200-3500Kcal/kg (determined by the level of sludge organic matter), so the sludge particles with water content less than 20% can enter the biomass boiler for combustion, and the sludge particles with water content less than 20% can also be mixed into the circulating fluidized bed boiler for combustion.

System advantage

Safety and environmental protection safer: ultra-low temperature design (35-85℃) no dust explosion hazards, safe system operation.

Closed system design, no odor exhaust, can be directly installed in the field, discharge temperature is less than 45℃, no secondary cooling, can be directly stored.

Advanced technology more scientific: modular design, intelligent control, automatic operation temperature control, efficient maintenance, PLC display fault.

Reduce operating costs: low operating costs, long service life, no increase in supporting costs, automation system does not increase labor costs.