High Profit 50,000-600,000(m³/a) Construction Ceramsite LECA
Production Line
LECA Production Line Introduction: Henan Zhengzhou Mining Machinery Co., Ltd. can provide a full set
of ceramsite production line equipment, process and technical
support; the raw materials mainly include municipal sludge,
papermaking sludge, printing and dyeing sludge, electroplating
sludge, pickling sludge, leather sludge, Oil-based mud, drilling
cuttings, shale, fly ash, general clay, construction spoil, repair
soil, contaminated soil, coal gangue, etc.; the heat source can be
coal, natural gas or biomass fuel, etc. Welcome to inquire about
technology and investment!
Production Capacity: 50,000-600,000 (m³/a)
Types of Ceramsite:
sludge ceramsite
shale ceramsite
fly ash ceramsite
gangue ceramsite
contaminated soil ceramsite
clay ceramsite
Equipment Configuration: plug-in rotary kiln, single-cylinder
cooler, vertical cooler, air cooler, roller crusher, twin-shaft
mixer, roller granulator, bag dust collector, fan, rotary screen,
belt machine.
Production Process of the Leca Plant:
1. Raw Material Process. The main raw material is clay or slurry.
2. Mixing and Granulating. The material fall into a double roller
granulator to become 5-10mm sphere shape material.
3. Preheating and burning. The sphere shaper material enter into
the preheating kiln by chute.
4. Cooling. Cooler shall adopt the single drum cooler, vertical
cooler, grate cooler and etc.
5. Fuel Combustion.Coal, natural gas and biomass fuel are good
choices as fuel.
6. Kiln Inlet Dust Collect. Gas processed by air cooler machine and
then sent to the bag filter for dedusting.
7. Final Product Screening and Packing. The Light Expanded Clay
Aggregate will be screened into the size of 5mm, 15mm and 25mm.
Our Advantages:
Since 2005, we, ZK Corp had been involved in the ceramsite industry
and commit to the research and development of the equipment for
industrial solid waste disposal and for energy saving research, so
that solid waste can be treated with harmlessness, reduction and
resource reusing. Our LECA equipment have been widely used in
Chinese LECA manufactures and won the good reputation from
customers. We have begun the exported business since 2010 and
create the good economic benefit. We adopt the energy saved
technology and get the good efficiency.
1. Energy-saving environment friendly:
Advanced production process and large capacity for single
production line with low heat loss. The advanced bag type dust
collector, which is equipped in LECA equipment, keeps exhaust gas
below 30mg/Nm3. The energ ysaving vertical preheater is equipped in
LECA production line with advanced process, and reasonable design
and high level technology.
2. High degree of automation: LECA production line is fitted with
temperature and pressure monitoring instrumentation, operating
parameters of the computer display, and is capable of using
advanced computer control to achieve automatic operation of the
entire system.
3. Lost investment: Based on the features of Light Expanded Clay
Aggregate (LECA), double-cylinder insert type rotary kiln controls
the preheating and calcination process.
Parameter
| No | Indicator | Unit | Value |
|
| 1 | Capacity | m3/a | 15,000 | 25,000 | 35,000 | 50,000 | 100,000 |
| 2 | Product | | | | | | |
| ① | LECA (Light Expanded Clay Aggregate) | m3/a | 15,000 | 25,000 | 35,000 | 50,000 | 100,000 |
| 3 | Main Fuel and raw material consumption | | | | | | |
| ① | Clay | t/a | 8,800 | 14,700 | 20,500 | 29,400 | 58,800 |
| ② | Shale | t/a | 8,300 | 13,900 | 19,400 | 27,800 | 55,600 |
| ③ | Coal | t/a | 1,360 | 2,270 | 3,180 | 4,540 | 9,080 |
| 4 | Power Consumption | | | | | | |
| ① | Fresh Water | t/a | 1,000 | 1,500 | 2,500 | 3,000 | 6,000 |
| ② | Power | kWh/a | 187,500 | 312,500 | 875,000 | 1,250,000 | 2,500,000 |
| 5 | Employee Qty Needed | a | 25 | 25 | 23 | 23 | 22 |
Main Equipment - LECA Rotary Kiln
LECA (Light Expanded Clay Aggregate) as a new environmental protection material is widely used in the
construction field. It can be made of wallboard, brick and other
new wallboard material. It also can be used for insulation, floor,
lightweight concrete, water treatment and etc. Rotary kiln is the
key equipment in the LECA production. The performance will affect
the final LECA quality and production cost directly.
LECA Rotary kiln Specifications:
| Model | Capacity
(t/h) | Rotation Speed
(rpm) | Support Quantity | Gear Box | Motor | Power
(kw) |
| Model |
| Ø1.6×32m | 0.8-1.5 | 0.58-2.85 | 3 Groups | ZQ75-50 | YCTZ50-4A | 18.5 |
| Ø1.9×39m | 1.6-4 | 0.53-1.59 | 3 Groups | ZQ125-7 | YCT315-4A | 37 |
| Ø2.2×45m | 2.5-8 | 0.214-1.64 | 3 Groups | Main ZS125-5
Auxiliary ZQ40-40 | Main YCT315-4B
AuxiliaryY112M-4 | 45
4 |
| Ø2.5×50m | 7.5-15 | 0.62-1.5 | 3 Groups | Main ZS165-5
Auxiliary ZS50-1 | Main YCT355-4A
Auxiliary Y160M-6 | 55
7.5 |
| Ø2.8×55m | 8.5-17 | 0.62-1.5 | 3 Groups | Main ZS165-6
Auxiliary ZS50-1 | Main YCT355-4B
Auxiliary Y160L-6 | 75
11 |
| Ø3×60m | 17-20 | 0.5-1.5 | 4 Groups | Main ZS165-3
Auxiliary ZS50-1 | Main ZSN-280-11B
Auxiliary Y160L-6 | 125
11 |
| Ø3.2×50m | 20-50 | 0.788-3.938 | 3 Groups | Main NZS995-28VBR
Auxiliary ZL50-9-2 | Main ZSN4-280-21B
Auxiliary Y180L-6 | 160
15 |
| Ø3.6×55m | 30-92 | 0.39-3.9 | 3 Groups | Main ZSY500-40
Auxiliary ZSY180-31.5 | Main ZSN-315-072
Auxiliary Y180L-4 | 250
22 |
| Ø4.0×60m | 32-105 | 0.39-3.9 | 3 Groups | Main ZSY630-35.5
Auxiliary ZL65-16 | Main ZSN4-355-092
Auxiliary Y200L-4 | 315
30 |
