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灰渣制砖

Price
Negotiable
Unit
Piece
Product number
201711210956123544
Place of Origin
中国 - 山东 - 淄博
  • Product introduction
  • Application:0
    Size:0
    Place Of Origin:0
    Product Characteristics:0
    1、炉渣 
     
    (1)垃圾焚烧发电厂排放的炉渣经过水解槽洗涤,以去除可溶解盐;
    (2)破碎筛选,以调整炉渣颗粒粗细分布;
    (3)磁选,以去除铁;
    (4)电涡流分选,以去除有色金属;
    (5)筛选3~8mm颗粒备用,3mm以下的颗粒加生石灰粉及水辊碾搅拌、陈化。
     
    2、水泥
     
    水泥既是灰渣砖的胶结料,也是灰渣的活性激发剂。对水泥的质量,除要求其符合国家标准《硅酸盐水泥、普通硅酸盐水泥》(GB175-1999)、《矿渣硅酸盐水泥、火山灰质硅酸盐水泥及粉煤灰硅酸盐水泥》(GB1344-1999)、《复合硅酸盐水泥》(GB12958-1999)的规定外,还要符合下列要求:
    (1)安定性:用沸煮法检验必须合格;
    (2)凝结时间:初凝不得早于45min,终凝不得迟于10h;
    (3)细度:80μm方孔筛筛余不得超过10%;
    (4)碱含量:pH值高于12。
     
    3、石灰
     

    选用新鲜生石灰,确保其高活性,有效氧化钙含量不低于70%,过火灰低于5%,欠火灰少于7%,细磨过0.08mm筛。

    4、石膏
     
    选用CaO含量大于32%、SO3含量大于45%、H2O含量小于20%、其他杂质含量小于3%的石膏。
     
    5、XC-50炉渣高效活化剂

    生活垃圾焚烧炉渣专用活化剂的主要成分为硅酸钠,用于调节免烧砖的酸碱度,可腐蚀玻璃体表面,增强物料之间的附着力。
     
    6、制砖设备
     
    (1)炉渣处理设备:多层滚筒筛、方孔筛、粉碎机、磁选机、电涡流分选机、水解槽、辊碾搅拌机。
    (2)混料设备:A-11型水磁化器、双卧轴搅拌机。
    (3)成型设备:JQ6-15-39型液压制砖机、标准砖模具。
    (4)养护设备:托板、喷雾器。
     
    7、炉渣免烧砖的制作
     
    免烧、免蒸双免砖,是以二氧化硅和氧化铝为主要成分的硅铝质材料,其主要反应活性是与水泥水化生成的氢氧化钙反应形成硅酸钙结晶。
    炉渣还和其他的水化产物进行一系列复杂的二次反应,生成水化硅酸钙和水化铝酸钙结晶,氢氧化钙及水化铝酸钙等析出针状晶体伸入硅酸钙凝胶体内使炉渣砖硬化而具有强度。
     
    经过上述工序流程,合格成品渣即可以投放到制砖生产线计量投料斗,按配比与水泥、石膏等添加材料进入搅拌机。搅拌后,由带式输送机输送到制砖机震压成型,成型后的混合品经链式输送机送至升板机,然后升板机将板胚逐一提升后放置至5层板架上,再由子母车上的子车将5板湿胚从板架中取出,运送至静养区。湿胚在静养24小时后,由叉车送往垛码场分区垛码,头4天隔3小时洒水1次,5天后每隔5小时1次,10天后每隔10小时1次,15天后自然干燥。至28天后成品检验合格出厂
  • Company Name
    Shandong Dongte Environmental Technology Co., Ltd.
    Place of Origin
    中国 - 山东 - 淄博

      Shandong Dongte Environmental Technology Co., Ltd. was established in 2015, the registered capital of 20 million yuan, is Zibo Xiaoguang Chemical Materials Co., Ltd., a wholly owned subsidiary. Our company became one of the Top 500 Innovative Enterprises in Zibo in 2016. We have established bases of "production, study and research" with the Chinese Academy of Sciences and Qiqihar University to build a complete platform for our company's product development and promote the development of our new products continue to achieve good results! At present, our company has established Zibo Engineering Research Center, Chelation Stabilization Agent R & D Center and Heavy Metal Contaminated Soil Remediation Center. The main products include heavy metal chelating agent, heavy metal trapping agent, soil remediation agent and titanium catalyst. We have successfully cooperated with the United States , Iran, Taiwan, Hong Kong and some business groups, has made heavy metal chelate stabilizer long-term export orders, welcomed by overseas customers. In recent years, it has established close cooperation with a number of enterprises in the domestic waste incineration power generation industry, such as Chong Guan Environmental Protection, Kai Sande, Beijing Environmental Protection Bureau, San Yuan Group and Jiangnan Chemical Fiber Co., Ltd., as well as got the heavy metal chelating stabilizers Long-term supply orders, production scale and product quality, won the recognition of domestic and foreign customers. We have accumulated rich experiences in soil remediation, water quality improvement and solidification of fly ash by solid waste incineration. The fly ash and heavy metal contaminated soil, waste, etc treated by using heavy metal chelating stabilizer produced by our company all can reach the Landfill pollution control standards (GB16889-2008), also can greatly reduce the cost of customer processing costs.

      Our company is willing to provide users with first-class products by first-class technology, first-class service, to create the greatest value for you, we sincerely welcome your patronage!


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