Modular mobile cement grinding plant Supplier
Capacity: up to 700,000 TPA
Cement mills: ball mill， vertical roller mill
Application: all types of cement production
Certification: ISO9000， ISO14000， OHSAS18001
solution Introduction
A modular cement grinding plant is the new trend in the application of cement grinding units. The grinding equipment and other related machines are preassembled in separate modules that can be transported in containers. The time for delivery and installation is much less than in ordinary cement grinding stations and there is little civil work so the payback is correspondingly faster.
SINOMA has developed a modular mobile cement grinding plant (MMG) for investors from the construction industry or other industries. The cement mills in the system can be cement ball mills or vertical roller mills. OPC & any other types of cement can be produced in a short period. It is proven that investors can make a profit in 1 to 2 years.
Model Plan
Plan 1：400,000 TPA modular cement grinding plant with ball mills
Plan 2：500,000 TPA modular cement grinding plant with vertical roller mills
Plan 3：700,000 TPA modular cement grinding plant with vertical roller mills
Advantages of the modular mobile cement grinding plant
COMPACT DESIGN
Less equipment and simple installation work
Save space for transport packaging
Small floor area on site
Cost-saving
Preassembled mechanical and electrical
Less civil works
Quick delivery and assembly
Less CAPEX
Save more energy
Lower the risk of deviation
Flexibility due to the movable property
Why choose SINOMA?
One-stop solution for the design, supply, installation, and commissioning.
Flexible combinations of the equipment and the modules.
Wide range of raw materials and finished cement types.
The professional team offers global services for 200 EPC cases.
Less investment and quicker recovery of the investment.
The floor space is reduced by approx. 43%.
The installation period is reduced by approx. 56%.
Human resource is reduced by approx. 70%.
The total investment is reduced by more than 20%.
Working process of the modular mobile cement grinding plant
A complete modular mobile cement grinding plant includes raw material supply, material dosing, cement mill, cement silo, cement packing, etc. elements.
Module 1: Dosing and conveying system
Module 2: Mill, separator, and filter
Module 3: Storage and bulking
Module 4: Packing
Module 5:Tonnage packing
Module 6: Fly ash storage
Module 7: Industrial circulating water pumping station
Module 8: Compressed air station
Module 9: Electrical and automation system
Module 1: Dosing and conveying system
Raw materials are discharged from the needle gates of feeding bins and then dealt with by the dosing devices. Properly portioned materials are fed into the cement mill through the conveyor belt.
Feeding bin
Dosing device
Conveyor belt
Module 2: Mill, separator, and filter
Take the cement ball mill for example. The materials are ground in the chambers of cement ball mills. As the rotating of the mill shell, materials are impacted and crushed because of the centrifugal force and the friction with the grinding media and liner plates. After grinding, the materials are discharged from the end of the cement mill. The screw conveyor and bucket elevator are responsible for carrying the ground material to the cement mill separator. Qualified materials are directly sent to the filter bag and the coarse ones are sent back to the cement mill for regrinding. The fineness is controlled by adjusting the speed of the wheel separation. The finished cement leaves the separator along with the airflow and finally be collected by the process filter. The dust of the bag filter goes to the cement transport system.
Cement mill
Screw conveyor
Bucket elevator
Cement mill separator
Filter bag
Module 3: Storage and bulking
After filtering, the cement is transported to the elevator and tested there by the inclined chute, and then sent to the roof slanting chute. The finished cement is sent to storage through the slanting chute fan. Part of the cement in the reservoir is transported via a screw conveyor at the bottom of the reservoir to a bulk loader for bulk sales. The rest part is conveyed via another screw conveyor to the electro-vibration screens of the packing unit. A Roots fan aids the discharge of cement from the bottom of the depot and a flow control valve is used to control the flow of cement into the screw conveyor.
Cement silo
Bucket elevator
Air slide
Bulk loading device
Module 4: Packing
The packing system includes intermediate bins, elevators, packers, and conveyor belts. The cement is conveyed into the packer through a bucket elevator, air slides, and conveyors after being extracted from the cement silos by the screw conveyor. Bags will be placed on the packing machine spouts manually. The bags enter the bag cleaner to clean the attached cement on the surface. Then bags of cement are weighed. If the weight meets the requirements, packed cement will be loaded through the loading machine. If not, it will fall into the waste bin through the bag-dropping machine and re-enters the packaging system through manual cleaning.
Cement packer
Module 5: Tonnage packing
Tonnage packing is a technique between bulk and common bag packing. The bags can be recycled and reused which can reduce the cost of packing.
The cement enters the intermediate bin and is discharged into the tonnage packer via the bottom of the silo. A flow control valve is set at the outlet of the silo to control the flow of cement into the packer. A chain conveyor is used to pick up and drop off large bags of packed cement.
Tonnage packer
Module 6: Fly ash storage
This module is to store the fly ash. It is conveyed to the tube mill via an inclined chute. The discharging quantity is controlled by a rotor scale.
Fly ash silo
Module 7: Industrial circulating water pumping station
The water system is for the new production line, which includes only the circulating cooling water system.
Water tank
Module 8: Compressed air station
This system provides compressed air for the new cement mill. A refrigerated dryer is supplied. Three integrated oil screw air compressors are installed. In addition, air filters for purifying process are equipped.
Air compressor
Dryer
Module 9: Electrical and automation system
An electrical room is included in the supply. All panels and auxiliary equipment are preassembled to shorten the construction cycle.
MV cabinet PT
Mill capacitor cabinets
LV VSD Cabinet
MCC Cabinet
