Quick Details
Condition: New
Production Capacity: 150-5000T/D
Place of Origin: Shanghai, China (Mainland)
Brand Name: HY cement machine
Model Number: HY
Voltage: 380V
Power(W): Various
Dimension(L*W*H): Various
Weight: Include different equipments
Certification: ISO9001:2000&CE
Warranty: One year
After-sales Service Provided: Engineers available to service machinery overseas
Brand Name: HY
Type: Furnace
Quality: world class cement machine
Spare parts: Supply
Processing Type: Machining Equipment
Installation: Under engineer guide
Training: Provide professional trainging
After-sales service: For whole using life
Color: According to your need
Motor power: 18.5-125 kw
HY cement machinery / cement Rotary Kiln
The equipments we use in this whole production line are vibrating feeder, jaw crusher, impact crusher, cement ball mill, lifer, preheating system, cement rotary kiln, rotary dryer and packing machine and so on. All the necessary equipments in this line can be provided by our factory. We have cement production line experts to design specific solutions for your preference.
Simplified process of cement production:
Raw materials extraction (mining) → crushing→ raw materials storage and pre-homogenization (ball mill) →raw material homogenization and storage, calcinations (raw material enter into rotary kiln after pre-heater in cyclone tube, calcinated to clinker) → cement grinding (mix other chemical material according to cement quality to grind) → cement storage and transportation
1. Crushing
In this process, most of raw material should be crushed, such as limestone, clay, iron ore and coal. Limestone is the largest amount of raw materials in cement production line, so it is very important in cement production line.
2. Pro-homogenization
Raw material pro-homogenization is making the raw material yard with storage and pro-homogenization function by applying scientific stacker technology.
3. Raw material preparation
In cement production process, to produce 1 ton of Portland cement must grind at least 3 tons of materials (including raw materials, fuel, clinker, mixed materials, gypsum). According to statistics, grinding operations in the dry-process cement production line need to consume power accounts for about 60% of the whole plant power, of which 30% of raw material grinding, more than about 3% of coal mill, cement grinding about 40%. Therefore, a reasonable choice grinding equipment and processes, optimizing the process parameters, proper operation and controlling operation system is of great significance.
4. Raw material pro-homogenization
The system of raw material pro-homogenization plays a raw meal of raw ingredients stability of pit entry last gatekeepers.
5. Preheat & decomposition
Raw material preheating and decomposition is completed by preheater, which can improve the kiln system productivity and reduce heat consumption of clinker Purposes.
6. The burning of cement clinker
Raw material is carried out into the rotary kiln clinker for completion after preheating in the preheater and pre-decomposition
7. Cement grinding
Cement grinding is the last process of cement production line, also the most power consuming process. Its main function is to grind the cement clinker (and gelling agent, performance tuning materials, etc.) into the appropriate size and a certain particle size distribution, which is for increasing the size of its hydration, accelerating the hydration rate and meeting the coagulation, hardening requirements.
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