Bauxite/Kaolin/Phosphate Ore Calcination Process Plant

Product Description

200 t/d Cement Shaft Kiln Dolomite Horizontal Lime Kiln Production Plant
Product Description
The cement production line is a production line construction project composed of a series of supporting equipment for the production of
cement. It is mainly composed of crushing, homogenizing, raw material preparing, drying, preheating decomposition, clinker firing,
cooling, grinding, packaging, conveying, environmental protection dust collection and other equipment. Turui company provides
process design, civil construction, complete sets of equipment, installation and commissioning, technical and other services.
Process Flow Description Cement production uses limestone and clay as the main raw materials, which are crushed, batched, and grinded
into raw material by raw mill, and then fed into cement rotary kiln for calcination to become clinker, and then add appropriate amount of
gypsum to the clinker, add some mixed materials or additives, and grind it into cement by cement ball mill, and then transported out
of the factory by a packaging machine or a bulk machine.

At present, cement plants usually adopt the dry process cement production process, which dry and grind raw materials into raw
materials at the same time and feed them into a dry rotary kiln for calcining become clinker. The main advantage of dry production
is the low heat consumption.
1.Crushing and pre homogenization (1) Crushing: in the process of cement production, most raw materials need to be crushed, such as limestone, clay, iron ore and coal.
Limestone is a raw material with large amount of cement production. After mining, the particle size is large and the hardness is high.
Therefore, limestone is a raw material with large amount of cement production. After mining, the particle size is large and the hardness
is high. The crushing process is more economical and convenient than the grinding process. Break large materials to small and
uniform particle size as much as possible, so as to reduce the load of grinding equipment and improve the output of grinding machine.
After the materials are broken, the separation of materials with different particle sizes in the process of transportation and storage can
be reduced, the raw meal with uniform composition can be prepared, and the accuracy of batching can be improved.

(2) Raw material pre homogenization: raw material pre homogenization is that when materials are stacked, the incoming raw
materials are continuously stacked by the stacker into as many material layers parallel to each other, overlapping up and down and
of the same thickness as possible. When taking materials, cut all material layers at the same time as far as possible in the direction
perpendicular to the material layer, and cut them in turn until they are taken, i.e. "tile and straight take". Make the raw material storage
yard have the functions of storage and homogenization at the same time.

2. Preheating and pre decomposition The preheating and partial decomposition of the raw material are completed by the preheater instead of
some functions of the rotary kiln, so as to shorten the length of returning to the kiln, and make the gas
material heat exchange process in the accumulated state in the kiln move to the suspended state
in the preheater, so that the raw material can be fully mixed with the hot gas discharged from the kiln,
increase the gas material contact area, fast heat transfer speed and high heat exchange efficiency,
The purpose of improving the production efficiency of the kiln system and reducing the heat
consumption of clinker burning is achieved.
3. Cement packaging After the outbound cement is unloaded by the unloading device at the bottom of the warehouse, it is
sent to the cement packaging workshop and cement bulk warehouse by belt conveyor, bucket elevator
and air conveying chute. The cement is packaged by an eight nozzle rotary packaging machine.
The packaged bagged cement is sent to the finished bagged cement warehouse for storage through
the bag unloading and conveying system, and can also be loaded and shipped directly.
The cement bulk warehouse is equipped with cement truck bulk facilities for truck bulk.

No.	Workshop name	Main equipment	Work plan	Quantity
1	Limestone crushing	Single-Stage Hammer Crusher Feeding size: <600mm Capacity: 120t/h Discharging size: 90% <25mm	6d/w×7h/d	1
2	Mixed material crushing	High-Efficiency Crusher Feeding size: <215mm Capacity: 50t/h Discharging size: 90% <20mm	1d/w×7h/d	2
3	Raw material grinding	Ball Mill Feeding size:≤25mm Finished fineness:Feeding moisture:≤ 8% Finished moisture:<1% Capacity: 50 t/h	7d/w×20h/d	1
4	Clinker calcination	Rotary Kiln Heat consumption: ≤950kCal/kg Capacity: 800t/d(33.3t/h) Power: 220kW Fuel: gas	7d/w×24h/d	1
5	Cement grinding	Cement Mill Feeding size:≤20mm Finished fineness:Capacity: 45 t/h PC32.5 Power: 1600kw	7d/w×22h/d	1
6	Cement packing	Rotary Packing Machine Capacity: 100t/h With cement bulk machine	6d/w×12h/d	1

Our Advantages

1. Proven Technology: New five-stage cyclone pre-heater system, high efficiency air girder grate cooler,
multi-passage pulverized coal burner, Davison heat temperature fan, jet pulse dust collector, as well
as chain-board elevator, chain conveyor adopted in this production line can ensure that the
technology is advanced compared to other production lines with the same scale.
2. Energy Saving: We invest substantially in researching and developing alternative fuel technology,
and many of our market-leading products are specially designed for use with alternative fuels.
3. Environmental Protection: We provides emissions testing services to help determine if plants
need to take emissions-reducing measures.
Customer Case
Company Profile
Henan Turui Machinery Co., Ltd, is a machinery manufacturing enterprise integrating design, research and
development production, sales and installation. The products are machines which mainly used for mines,
cement and building materials. The company covers an area of 80,000 square meters, building area of 20,000
spare meters. The workshop has more than 40 sets of boring-milling machine, gear hobbling machine, vertical
lathe, travelling crane and etc. it formed an independent technology process production line. Now the company
has workers more than one hundred, includes 8professional engineers. 75% of the total workers have participated
the professional technical training.
The products have passed the international quality system certifications of 1S0900, CE and GHOST. With the
distinctive design,professional team, strict management and top-quality equipment, we try to produce the high-quality
products to meet the demandsof market. The products have been sold to twenty provinces and exported to more
than one hundred counties and areas.
The company takes very seriously to technical exchanges and cooperation domestic and overseas.
Now it has established good technical R & D cooperation relations with many domestic key scientific research
institutions and the United States, Japan, and Taiwan China, and established advanced domestic and foreign
machining processing lines. It fully guarantees the technical
advantages of the company's various products in the industry. Turui company adheres to the tenet of "pragmatic
innovation,honesty, superior quality, excellent service", with the ultimate goal of serving customers, satisfying
customers, and designing the most suitable production plan for customers adhering to "elaborate design,
excellent production, sincere service development concept, to get win-win cooperation and make progress
together with customers.
The company mainly produces complete sets of equipment for mines, cement, and building materials.
Its main products are: jaw crusher, impact crusher, cone crush
Customer visits
Packaging & Shipping

FAQ
1. Are you manufacture or trading company?
We are factory, established in 2003.
2. How long is your delivery time?
7-10 days for the stock, 15-30 days for the mass production.
3. What is your payment method?
30% deposit in T/T advance, 70% balance before shipment.
4. How long is the warranty? Does your company supply the spare parts?
One year. Spare parts for you at lowest cost.
5. If I need the complete crushing plant can you help us to build it?
Yes, we can help you set up a complete production line and give you related professional advice. We had
already build many mining projects in China & Overseas.