原稿
4.技术描述
4.1. 设计基础和原料设计
4.1.1.设计基础和主要技术指标
(1)能力
熟料：日产 吨
水泥：每年 吨
包括：
普通硅酸盐水泥和抗硫酸盐水泥：每年 吨
复合硅酸盐水泥：每年 吨
(2)热耗：kcal/kg熟料
(3)电耗：kWh/t水泥
(4)粉尘排放：mg/Nm3（袋收尘出口） mg/Nm3（电收尘出口）
(5)总装机容量：kw
(6)每日耗水量：m3/d
4.1.2.原料配料设计
原料：石灰石、硅质校正原料（砂岩）、粘土及铁矿石四组份配料
配比：石灰石 :砂岩 : 粘土 : 铁矿石= % :%: %: %。
原燃料简介
(1)石灰石
石灰石年用量：该项目石灰石总用量 万吨/年。
石灰石的化学成分（％）

(2)粘土
年用量：该项目粘土总用量 万吨/年。
粘土的化学成分（％）

(3)硅质校正料（砂岩）
年用量：该项目硅质校正料（砂岩）总用量 万吨/年。
硅质校正料（砂岩）的化学成分（％）

注：由于粘土的SiO2含量偏低，不利于配料的质量控制，因此，建议业主要进一步寻找合适的硅质校正料，上述硅质校正料（砂岩）是我方的假设数据。
(4)铁矿石
年用量：该项目铁矿石总用量 万吨/年。
铁矿石的化学成分（％）

注：由于缺少铁矿石的化学成份，因此，我们假设了上述数据。
(5)燃料煤
煤的工业分析（％）

煤灰的化学成分（％）

注：
①由于原煤数据分析不全，部分工业分析数据为假设值；
②根据原煤数据来看，我们认为该煤挥发分过高，影响窑头火焰的形状及煤磨系统的安全运行，建议寻求其它挥发分较低的煤，进行搭配混合使用；同时，该煤的发热量偏低，建议在 Kcal/kg以上；
(6)缓凝剂
本项目使用石膏作为缓凝剂
(7)水泥混合材
混合材采用石灰石、粉煤灰(假定)。
配料设计
配料设计所用原燃料化学成分

原料配比(干基)

煤灰计算表

熟料率值设定
参照同类型窑生产同品种水泥熟料的成熟生产经验，结合本厂原燃料特点，确定本配料设计的熟料率值范围如下：
KH＝
SM＝
AM＝
配料计算结果
生、熟料化学成分（%）

熟料率值及矿物组成（%）

水泥配合比（%）

译稿
4.Technical Description:
4.1.Designing basis and raw materials designing
4.1.1.Designing basis and the key technical indices
(1) Capacity
Chamotte:Ton/day
Cement:Ton/Year
Including:
Ordinary silicate cement and sulfate resistant cement:Ton/Year
Compound silicate cement:Ton/Year
(2)Heat consumption: kcal/kg Chamotte
(3)Power consumption: kWh/t Cement
(4)Dust emission:mg/Nm3 (Sacks dust collection outlet) :mg/Nm3 (Electrical dust collection outlet)
(5)Total installed capacity:kw
(6)The water consumption per day:m3/d

4.1.2.The raw materials ingredients design:
The raw materials: limestone, siliceous adjustment raw material（sandstone）, clay and ferrolite quadruplet ingredient
The composition: Limestone: Sandstone: Clay: Ferrolite =%:%:%:%。
The introduction to the raw materials
(1) Limestone
The annual limestone consumption: The total limestone consumption of this project10,000 T/ Year
The chemical composition of limestone (%)

(2) Clay
Annual consumption: The total clay consumption of this project 10,000 T/Year
The chemical composition of clay (％)

(3) Siliceous adjustment materials (sandstone)
Annual consumption: The total siliceous adjustment materials (sandstone) consumption of this project 10,000 T/Year
The chemical composition of Siliceous adjustment materials (sandstone) (％)

Note: The relative low content of SiO2 is not good for the quality control of the ingredients. Therefore, we suggest that the business owner should look for an appropriate siliceous adjustment material. The siliceous adjustment materials (sandstone) mentioned above is tentative data from our side.
(4) Ferrolite
Annual consumption: The total Ferrolite consumption of this project.10,000 Ton/Year
The chemical composition of Ferrolite（％）

Note: We postulate the above data because of lacking the chemical composition data of the Ferrolite.
(5) Bunker coal
The industrial analysis of the coal (%)

The chemical composition of the coal ash (%)

Note:
①Parts of the industrial analysis data were tentative because of lacking the crude coal analysis data;
②According to the crude coal data, we think the volatile constituent of this coal was too high. This phenomenon affects the shape of the kiln hood flame and the safety running of the coal grinding system. We suggest that the business owner should look for another low volatile constituent coal, and mix them before they are used. Meanwhile, the thermal value of this coal is relatively low, and we suggest it should be higher than Kcal/kg;
(6) Retarder
The retarder is gypsum in this project
(7) The cement admixtures
The admixtures are limestone, pulverized coal ash (tentative).
The ingredients design
The ingredients designed chemical composition of the crude fuel

The raw materials composition (dry basis)

Calculation table of the coal ash

Chamotte ratio value design:
Referred to the same type cement production experiences from the similar kiln, and combined with the crude fuel characters of our plant, the chamotte ratio value scope of the ingredients are as follows: 
KH＝
SM＝
AM＝
The calculation results of the ingredients
The chemical composition of the slurry and the Chamotte (%)

Chamotte ratio value and the mineral composition (%)

Cement ratio (%)