2. 流程介绍
Process Description
1.Limestone crushing and storage and auxiliary material conveying
The limestone & clay will be sent by the dump truck to the crushing department and
discharged into the feed hopper, then fed into the impact hammer crusher by apron
feeder. The belt conveyor transport the crushed material to the limestone stock pile
The material shall be conveyed to the luffing lateral cantilever stacker to spread
limestone equally in rectangle long store. The pre-homogenized limestone will be
reclaimed by a bridge scraper. Then it will be fed into silo for raw material dosing.
The pure limestone and iron ore which storied in the additive storage house will be
discharged into the hopper by shovel loader. Through the bar gate and vibrating
feeder, they will be sent to respective silo for raw material dosing by belt conveyor.
2. Raw material dosing station
There are 3 silos for limestone & clay, pure limestone and iron ore in this station.
All materials will be proportioned by the constant weigh feeder. The mixture will be
sent to the vertical mill. The metal remover and metal detector located upon the belt
conveyor are used for protecting the vertical mill.
3. The raw material grinding
The materials coming from the dosing station are transmitted by belt conveyor and
air -lock valve, then they will be fed into raw material mill for grinding and separating,
the reject coarse material is returned to the mill for regrinding, elected product enter
the cyclone separator, the final product shall be transmitted by chain conveyor, air
slide and bucket elevator to the homogenized silo of the raw material to deposit. The
exhausted gas coming from the mill enters the cyclone separator, passing through
discharged fan, air conditioning pipe and mixing with the exhausted gas from kiln
inlet. The mixed exhausted gas enters the bag filter to deducting.
The raw material mill utilizes the exhausted gas coming from the kiln end preheater
as the drying heat source, when the rotary kiln is not running, the reserve hot air
generator will be used to generate the hot gas for the mill.
4. The raw material homogenizing silo & Kiln feeding system
A continuous raw material homogenizing silo will be adopted. The raw material
coming from vertical mill and the dust from the exhaust gas treatment system will be
fed into the silo together through bucket elevator, air slide.
Through the discharging system at silo bottom, the homogenized raw meal shall be
3. fed into the measuring bin equipped with load cell. After weighing by the solid flow
meter, it will be conveyed to the preheater by air slide and bucket elevator.
5. Clinker calcining system and exhaust gas treatment
The clinker calcining system include：A single line 5 stage low pressure loss preheater
and precalciner, rotary kiln and air beam grate cooler with grate area.
The weighed raw meal will be fed into 5-stage preheater with precalciner. In the
preheater and precalciner, it will be decarbonated to the rate of 90%～95% and fed
into the rotary kiln to burn into the clinker under high temperature. The clinker will
enter the grate cooler with breaker. The clinker out of the cooler will be sent to the
clinker silo via the bucket chain conveyor.
The air out of the cooler will be either to the rotary kiln as the secondary air, or to
the precalciner as the tertiary air, or to the bag filter to be dedusted and emitted into
the atmosphere. The collected dust will be sent to the clinker silo.
6. Clinker storage, gypsum crushing & Cement dosing station
Clinker will be stored in a silo. The gypsum will be sent to the jaw crusher by shovel
loader. The crushed gypsum will fed into gypsum dosing silo by the bucket elevator.
The material used for grinding cement will be proportioned by the constant weigh
feeder located at the bottom of all the clinker and gypsum silos. Then it will be fed
into the cement mill by belt conveyor.
7. Cement grinding
A set of closed circuit cement grinding system consists of a cement mill and a O-Sepa
high efficiency separator. After grinding in the cement mill, the material will be fed
into the O-Sepa separator for separating. The reject will be returned to the mill for
regrinding, and the elected product will be sent to the bag filter. The collected finish
product transmitted by air slide will be transported into two cement silos.
8. Cement storage
The cement will be stored in two silos. The aeration system will be installed at the
bottom. Aerated cement will be discharged to the air slide by the discharging system,
then it will be carried to packing department and bulk cement loading department.
9. Cement packing and bulk cement loading
The cement from the cement silo will be fed into the vibrating screen by the bucket
elevator to discharge the impurities. The bag cement packed by the packer will be
sent to the belt conveyor, and load to the truck for dispatching.
A bulk cement bin is used for bulk cement loading. Through the discharging system
and the bulk loader, the cement will be dispatched by the truck.
4. 10. Air compressor station
A compressed air station will be built with 3 screw air compressors. The compressed
air will be dried in the refrigeration dryer. Then it will be conveyed to each use point.
5. 工程案例
Solutions & Projects
XXX TPCC 2500 tpd 项目(工期 2-3 年)
XXX TPCC 2500 tpd Project（Project Duration：2-3 years）
XXX TPPC 水泥厂为 Heidelberg 水泥集团所有，位于坦桑尼亚达累斯萨拉姆海港城市北
部 30 公里处 Wazo Hill。该项目为一条 2500tpd 规模的扩建项目，由 HOLCIM TRANDING 按
HOLCIM 质量标准进行项目管理，TPCC 水泥扩建项目是坦桑尼亚规模最大，现代化程度最高
的水泥生产线。
XXX TPCC cement plant is owned by XXX Cement Group, situated at Wazo Hill, 30km from
the north of Dares Salaam, Tanzania. It is a 2500tpd expansion project.Holcim Tranding under
Holcim Group carried out project management in line with Holcim quality criteria. TPCC is the
largest-scale cement production line with the most advanced technology in Tanzania up to date.
6. 主要设备参数：
Main Equipment Parameters:
序号
No.
车间名称
Section
主机名称
Main Equipments
规格、性能
Specification
数量
Amount
1
石灰石破碎
Limestone crushing
双转子锤破
Double roller
Hammer crusher
生产能力 Capacity:1500t/h 1
2
石灰石预均化堆场
Limestone preblending
stockpile
悬臂式堆料机
Cantilever Stacker
生产能力 Capacity:16
00t/h
1
侧式取料机
Side reclaimer
生产能力 Capacity:1500t/h 1
3
砂岩预均化堆场
Sandstone preblending
stockpile
悬臂式堆料机
Cantilever Stacker
生产能力 Capacity:1500t/h 1
侧式取料机
Side reclaimer
生产能力 Capacity:400t/h 1
4
原料粉磨及废气处理
Raw grinding and waste
gas disposal
立式磨
Vertical mill
生产能力 Capacity:33
0t/h
1
工艺收尘机
Process filter
处理风量 Handling
volume:865000m3/h
(Coal mill off and rew mill off)
1
5
煤粉制备
Pulverized coal preparation
管磨机
Tube mill
生产能力 Capacity:25t/h 1
6
烧成系统
Pyro-process system
回转窑
Rotary kiln
生产能力 Capacity:4000t/d 1
预热器及分解炉
Preheater and
precalciner
采用单系列 5 级预热器加低
NOxDD 分解炉
Single line five stages preheater
and low NOxDD calciner
生产能力 Capacity:4000t/d
1
篦冷机
Grate cooler
生产能力 Capacity:4000t/d 1
窑头收尘器
Ciiler filter
处理风量 Handling air
volume:495000m3/h
1
7
水泥磨系统
Cement mill
水泥磨（立式磨）
Cement mill
（Vertical mill）
生产能力 Capacity:261t/h 1
7. XXX SOMECEM 水泥厂总承包项目(工期 2-3 年)
XXX Cement Production Line EPC Project （Project Duration：2-3 years）
2002 年，上海同力承揽了有意大利 COLACEM 集团投资的 XXX SOMECEM 水泥厂总承包项
目，这是公司在海外市场承接的第一个完整的日产水泥熟料 2000 吨的 EPC 总承包项目。在
公司走出国门的初期阶段，在尚未建立外交关系的陌生国度，上海同力克服了诸多难以预料
的困难，顺利完成总承包合同任务，为公司全面进军海外市场积累来了经验、坚定了信心、
赢得了信任。
In 2002, Shanghai Tongli contracted XXX Cement Production Line EPC Project invested by
Italian XXX. It is the first complete 2000tpd clinker production line EPC Project of XXX. At the
initial stage of going abroad, XXX has conquered various unexpected difficulties in the strange
country with whom China still had not established official diplomatic relations, and smoothly
finished the EPC contract, which helps to gain more experience, build the confidence and earn
trust for XXX to enter overseas market.
9. XXX 3200tpd Project 水泥厂总承包项目(工期 2-年)
XXX 3200tpd Project（Project Duration：2years）
本项目为 XXX 集团投资在中国境内的首个项目，生产能力为 3200tpd。XXX 水泥 3200tpd
项目是我国水泥工业建设史上第一个完全遵循国际惯例采用国际通用行的交钥匙总承包方
式招标项目。工程于 2000 年 6 月 1 日开工，建设周期 19 个个月
It is the first project for XXX Group to invest in China.XXX project line of 3200tpd capacity is
the first project in the Chinese cement industry to fully conform to international practice and
adopt internationally prevailing turnkey EPC tender mode. The project commenced on June 1,
2006, and construction period is 19 months.
11. XXX 5000tpd 水泥厂项目(工期 2-年)
XXX 5000tpd Project（Project Duration：2years）
我公司承建的 XXX 水泥公司 RCC 项目占地面积 115 公顷，该项目建设范围从原料进厂
破碎到水泥包装出厂全部水泥生产线，另外还建有机修车间，办公楼等附属建筑和设施，另
由业主自行建设配套发电厂，建设 6 台 7500KW 燃油发动机组。
XXX project constructed by XXX covers an area of 115 hectares and construction area of 30
hectares. The scope of this project covers the entire cement production line ranging from raw
material entering to cement packing and dispatching as well as supporting buildings and facilities
like mechanical workshop and administrative building and etc. Additionally, the employer also
builds a power plant with 6 7500kw oil-powered generators.
13. My company production of vertical mill for
air swept mill, widely used in cement, slag,
cement, coal and other raw material
grinding, drying and powder selector set in
one, the milling efficiency is high, the drying
capacity(maximum material moisture
content can be high up to 20%). Using the
dynamic powder selecting device, powder
selecting high efficiency, convenient fineness
adjustment.
Vertical Mill
Key Features:
Roller operation is of small resistance,
low energy consumption；
Horizontal mill, discharge on the
center, distribute evenly；
Specific design, Perfect loading
system；
Obvious saving-energy efficiency.
15. The specification chart of vertial coal mill
Specification Output(t/h)
Specific surface
area C ㎡/g
Water content for
milling
Power
(kw)
ZJTL3030K 40～45
3300±300 ≤0.5%
1250
ZJTL3630K 60～68 1800
ZJTL4240K 80～85 2240
ZJTL4640K 120 3150
ZJTL5040K 160 4200
ZJTL5640K 200 5300
The specification chart of slag mill
Specification Output(t/h)
Specific surface
area C ㎡/g
Water content for
milling
Power
(kw)
ZJTL3030S 35
4200～4500 ＜15%
1250
ZJTL3630S 50 1800
ZJTL4240S 65 2240
ZJTL4640S 90 3150
ZJTL5040S 120 4200
ZJTL5640S 150 5000
Office
No. 1885 DuHui Road, MinHang District, ShangHai, China
PH:+86-13761061556 PX:+86-21-33586989
Production Base
Address:NO. 2289 HuanCheng South Road, TongXiang City, ZheJiang, China
www.tlzjchina.com
16. Ball mill is the key equipment for secondary
grinding after crushing. And it is suitable for
grinding all kinds of ores and other materials, no
matter wet grinding or dry grinding. Besides, it is
mainly applied in many industries, such as
ferrous&non-ferrous metal mine, building
materials, chemical, electric power, coal, traffic,
Ball Mill
17. Key Features:
High continuous operation efficiency,fewer repair；
Low wind coal mill ratio, stable output and
fineness；
Wide application of grinding coal, with the ability of
grinding hard and high abradability and not affected
by foreign material；
Within wide load range, large flexibility,quick
19. Main Specification of Raw Maill
Specification
(m)
Shell Speed
(r/min)
Loadage
(t)
Capacity
(t/h)
Main Motor
Main
Reducer Weight
(t)
Model
Power
(kw)
Model
φ2.4×8 20.9 45 21-24 JRQ1512-8 570 ZD80 72
φ3.0×9 18.6 80 26-34 YR1000-8/1180 1000 800 132
φ3.4×9.5* 16.9 75 70 YR1250-8/1430 1250 900 168
φ3.8×7.5 16.7 85 85 YR710-8 1400 800 180
φ4.6×9.5+3.5** 15 185 180-190 YRKK900-8 3550 MFY355 345
Main Specification of Water Slag Mill
Specification
(m)
Shell Speed
(r/min)
Loadage
(t)
Capacity
(t/h)
Main Motor
Main
Reducer Weight
(t)
Model
Power
(kw)
Model
φ2.2×7.5 21.4 33 6-7 JRQ158-8 380 ZD70 53.5
φ2.4×9 20.9 45 8-9 JRQ1512-8 570 ZD80 72.5
φ2.4×13 20.8 65 12-13 YR800-8/1180 800 710 120
φ3.2×13 17.6 125 24-26 YR1600-8/1430 1600 1000 226
Notes:
1. The weights of abrasive, electrical control device and liquid resistance are
not included in the weight shown above;
2. The equipment marked”*” is equipped with drying chamber;
3. The equipment marked”**” is center driven and equipped with drying
chamber. Not included the weight of drive part;
4. The production capacity shown above considers circular-current production
process.
Office
No. 1885 DuHui Road, MinHang District, ShangHai, China
PH:+86 13761061556 PX:+86-21-33586989
www.tlzjchina.com
20. Main Specification of High-fine Cement Mill
Specification
(m)
Shell Speed
(r/min)
Loadage
(t)
Capacity
(t/h)
Main Motor
Main
Reducer Weight
(t)
Model
Power
(kw)
Model
φ2.4×10 20 53 19-22 YR630-8 630 ZD80 106
φ2.4×12 20.8 63 23-25 YR800-8/1180 800 710 112
φ2.4×13 20.8 65 24-26 YR800-8/1180 800 710 120
φ2.6×13 19.1 80 26-28 YR1000-8/1130 1000 710 158
φ3.0×11 18.8 100 35-40 YR1250-8/1430 1250 800 185
φ3.0×12 18.8 100 35-40 YR1250-8/1430 1250 800 195
φ3.0×13 18.8 108 38-42 YR1400-8/1430 1400 900 210
φ3.2×13 18.4 125 50-55 YR1600-8/1430 1600 JDX1000 223
φ3.2×13* 18.4 125 50-55 YR1600-8/1430 1600 JS120-A 178
φ3.5×11.5* 16.6 135 110 YRKK800-8 2000 MF200-A 179.5
φ3.5×13* 16.6 140 70 YRKK800-8 2000 MF200-A 193
φ3.8×13* 16.6 180 70-75 YR2500-8/1730 2500 JS130-C 222
φ4.0×13* 16 191 80-85 YRKK800-8 2800 MFY280 270
φ4.2×13* 15.6 230 90 YRKK900-8 3550 JB150-B1 254
φ4.6×13* 14.9 270 120 YRKK1000-8 4500 JST160 292
φ4.6×14* 14.9 300 130 YRKK1000-8 4800 JST160 310
Notes:
1. The weights of abrasive, electrical control device and liquid resistance are
not included in the weight shown above;
2. The equipment marked”*” is center driven. Not included the weight of
drive part;
3. The feeding grain size is less than 10mm, discharging grain size is 0.08mm.
Sieve residue of square hole is less than 4% , specific surface areais more
than 340 ㎡/kg
Office
No. 1885 DuHui Road, MinHang District, ShangHai, China
PH:+86 13761061556 PX:+86-21-33586989
www.tlzjchina.com
21.
22.
23. Cement rotary kiln mainly use for
calcining cement clinker, TongLi Heavy
Machinery designed cement rotary kiln
include: dry process cement rotary kiln,
half dry process cement rotary kiln and
wet process cement rotary kiln; TongLi
Heavy Machinery adopts domestic
advanced technology to develop a large
and new series of cement rotary kiln.
Rotary Kiln
Key Features:
High quality steel, temperature
resistance and anti-cracking；
Big gear structure strong, stable
operation；
Big Kiln speed ,high capacity；
Good sealing effect, full use of
preheating.
24. Main TechnicaL Parameters of Rotary Kiln
Specification Prod.Capacity
Rotation Speed
of Kiln Body
Main Motor Main Reducer Weight
m t/d r/min Model
Power
Model t
kw
Φ3.2×50 1000 0.36～3.57 ZSN4-280-091B 160 NZS995-40 259
Φ3.3×50 1200 0.36～3.57 ZSN4-280-091B 160 NZS995-40 266
Φ3.5×52 1500 0.35～3.51 ZSN4-315-082 190 NZS995-25 318
Φ3.5×54 1500 0.41～4.06 ZSN4-315-072 250 ZSY560-40 327
Φ4.0×60 2500 0.41～4.07 ZSN4-355-092 315 YNS1110-22.4V 446
Φ4.2×60 3000 0.4～3.98 ZSN4-355-12 375 JH560-SW-28 491
Φ4.3×60 3200 0.4～4.0 ZSN4-355-12 400 YNS1400-31.5 536
Φ4.3×62 3200 0.4～4.0 ZSN4-355-12 420 YNS1400-31.5VIBL 547.5
Φ4.3×64 3500 0.4～4.0 ZSN4-355-12 420 YNS1400-31.5VIL 552
Φ4.3×66 3500 0.4～4.0 ZSN4-355-12 450 YNS1400-31.5VIBL 560
Φ4.8×74 5000 0.35～4.0 ZSN4-400-092 630 JH710c-SW305-40 859
Φ5.0×74 6000 0.35～4.0 ZSN4-450-092 710 JH800c-SW306-28 877
Φ5.6×87 8000 0.35～4.0 ZSN4-450-12 800 JH900c-SW305-25 1201
Φ6.0×95 10000 0.35～4.0 ZSN4-500-092 950×2 JH900c-SW305-28 1580
Φ6.2×96 12000 0.35～4.0 ZSN4-560-092 1100×2 JH900c-SW305-28 1730
Note: The weight shown above include installation kit and exclude front end housing
Office
No. 1885 DuHui Road, MinHang District, ShangHai, China
PH:+86-13761061556 PX:+86-21-33586989
Production Base
Address:NO. 2289 HuanCheng South Road, TongXiang City, ZheJiang, China
www.tlzjchina.com
25. Office
No. 1885 DuHui Road, MinHang District, ShangHai, China
PH:+86-13761061556 PX:+86-21-33586989
Production Base
Address:NO. 2289 HuanCheng South Road, TongXiang City, ZheJiang, China
www.tlzjchina.com
