HZS120 Standard Concrete Mixing Tower
Date: 2018-04-14 10:30:57 Click:
According to Technical Conditions of Concrete Mixing Station (Plant) GB10172-88, the concrete mixing equipment of Model HZS120 is designed and manufactured by introducing and assimilating the advanced technology of German similar product, and its function is to produce the finished concrete of good quality by using raw material of concrete—cement, water, sand, stone, powder and additives according to pre-established mix proportion. It is applicable to various kinds of prefabricated component factory, road, bridges, water conservancy, wharf and other industrial and civil architectural engineering construction organizations, and can mix all kinds of dry and hard, plastic, fluid and lightweight aggregate-type concrete and various mortar, especially suitable for port, road, bridge and commercial concrete production.
Main technical characteristics
1.The main mixing engine supplied by Ludong Company is featured with faster mixing speed and the better quality of concrete.
2.The functions of the control software developed by Ludong Company are more powerful with high reliability.
3.The inching feeding technology and the automatic weighing function which obtain national patented technologies ensure that the dynamic measuring accuracy complies with national standard.
4.Fully automatic computer control that coordinated with high-quality weighing instrument makes the calculating speed faster and the measuring accuracy higher.
5.The electric components from French Schneider and the IPC from Taiwan EVOC with advanced manufacturing process, ensure the stability and reliability of the system.
6.The control panel adopts process design with status indication; the work interface is of humanization design that makes operation more simple and the management easier.
7.It adopts modular design, which is easy and convenient for transportation, installation and commissioning with short period.
8.The maintenance channel of the blender is equipped with the power-off protection while opening the door, which ensures safety and reliability.
9. The main device and the material delivery system are fully enclosed structure; the dust removal effect is beyond the requirements of national standard.
HZS120 concrete mixing configuration table
| No. | Name | Technical parameters, specifications and descriptions | Remark |
| 1 | Mixing system | 1, Model: MAO3500/2000 2, type: twin-shaft compulsory 3, feed capacity: 3000 L 4, the expected capacity: 2000L. 5, discharge height: 3.8 m 6, motor power: 37kW × 2 7, mixing blades, liner: wear-resistant materials System Description: 1, planetary gear reducer, small size, high efficiency, extremely reliable. 2, liner, leaves made of high chromium cast iron, angle design is reasonable, the stirring effect is good, fast, long service life. Three, four automatic sealing the shaft with oiling systems. 4, the hydraulic pump discharge gate control, there are three points to stay and manual gate, no noise. 5, overweight design, excellent shock absorption. |
Mixer: Zhuhai Shi Gomal |
| 2 | Control Systems | Electrical control system consists of mainframe computers, monitors, printers, communication cables, weighing instruments and other components. l, operation and management in one easy operation. 2, batching system using computer centralized control. 3, mixing station operating data can be stored for more than 10 years, easy to set up management. 4, the formula can be expressed numerically, user identification number can be dozens of recipes. 5, with error analysis and automatic detection. 6, in the case of out of automatic control, manual operation of the system can still complete the mixing station's control, such as batching, mixing and discharging work. 7, the system is self-contained strong electric part, and the weak part is completely separate to improve the weak anti-interference ability, but also the strong electric part greatly simplifies maintenance more convenient. 8, with a four-screen monitoring system. System Description: This system is used by all major hardware Schneider products, with advanced performance, high reliability, appearance and other characteristics. Console using ergonomic design, comfortable to operate. |
1, IPC: EVOC 2, the printer: Epson 3, Monitor: 19 " 4, mixing floor control software: Boshuo 5, the main electrical parts: Schneider 6, the monitoring system: Color Camera: Color Monitor:; Four picture processor: |
| 3 | Enhance the system | Aggregate upgrade system uses flat belt conveyor: 1, the motor cylinder: 37kW 2, inclination: a = l8 ° 3, flat belt Specifications: B = 1000 4, the belt speed: 2m / s 5, the transmission capacity: 1200t / h. ' 6, temporary hopper: 3m3 7, unloading cylinders: QGA125-380-MP1 System Description: Conveyor pocket under the top cover can be adapted to work around the clock. Temporary batching hopper shorten the time and improve productivity. |
l, flat belt: Zhejiang sky 2, the cylinder: Yantai, Shandong |
| 4 | Aggregate weighing system | Aggregate weighing system consists of : aggregate warehouse , racks, weighing hopper , aggregate conveyors, sensors and other components. 1 , aggregate positions: ( 1 ) Capacity : 4 × 20m3 = 80m3 ( 2 ) blanking door: 8 ( 3 ) Cylinder : QGA125 × 280 4 units 2 , weighing hopper ( 1 ) Capacity : 2m3 × 4 ( 2 ) Measurement method: separate metering ( 3 ) Sensor : 1000kg × 12 ( 4 ) Cylinder : QGA125x340 4 sets ( 5 ) Measurement accuracy : ± 2% 3 , belt conveyor ( 1 ) Belt Size : 1000mm ( 2 ) Belt speed : 2 m / s 4 , electric drum ( 1 ) Model : YZ11-2-100 × 63 Power : l1kw ( 2 ) Transmission capacity : 1200t / h 5 , vibrators : ZFl8-50 2 sets System Description : Hopper Loader uses the material . Each bin has two discharge doors to coarse and fine achieve metering when called , said . Aggregate weighing hopper has four , each measured by four sensors aggregate bucket hanging on the aggregate bin bottoms, the signal emitted by the sensor is processed four sent to the main control room of the microcomputer , through secondary instrument conversion becomes material weight values shown meters. Four weighing hopper under a horizontal belt conveyor . Aggregate batching completed, inclined from the horizontal belt conveyor belt conveyor into the hopper to the temporary entry floor , waiting and unloading along with other materials into the mixer. |
An endless belt: Shandong 2, the sensor: xi an xinhui 3 electric drum: Shandong Zibo 4, vibrators: Jiangsu Province 5 cylinder: Yantai, Shandong |
| 5 | Cement weighing system | Cement weighing system consists of cement weighing hopper, pneumatic butterfly valves, sensors and other components. l, cement weighing hopper: (1) Capacity: 1600L. (2) Weighing accuracy: ± 1% 2, the sensor: 500 kg × 3 3, pneumatic butterfly: DN350 4, vibrators: VE100 / 3 System Description: Fully sealed cement weighing device, weighing hopper through three pressure sensors weighing. Weighing hopper discharge door with Italian pneumatic valve driver door open and flexible, sealed tight. |
l, sensor: xi an xinhui 2, pneumatic butterfly: Guangdong 3, vibrators: European power - Wolong |
| 6 | Ash slag weighing system | Fly ash from the slag weigh hopper weighing systems, pneumatic butterfly valves, sensors and other components. 1, fly ash slag weighing hopper: (1) Capacity: 850L (2) Weighing accuracy: ± 1% 2, the sensor: 500 kg × 3 3, pneumatic valve: DN 350 4, vibrators: VE100 / 3 System Description: Fully sealed ash slag weighing device, weighing hopper through three pressure sensors weighing. Typical Italian weighing hopper discharge door pneumatic valve drive door open and flexible, sealed tight. |
1, Sensor: West An Xinhui 2, pneumatic butterfly: Guangdong 3, vibrators: European power - Wolong |
| 7 | Water weighing system | Water weighing system consists of: pools, water pumps, water weighing hopper, pneumatic Butterfly valves and other components. l, for pump Model: submersible pump Flow: 107m3 / h (29.7L / s) Power: 5.5 kW 2, unloading pumps Model: pipeline pump Flow: 182m3 / h (53.3L / s) Power: 5.5 kW 3, said the volume of water: 1000L, 4, the sensor: 300kg × 3 5, unloading pneumatic valve Model: DN200 6, weighing accuracy: ± l% System Description: water pump under the control of the control system, will sink into the water pump weighing hopper, weighed by the sensor to a preset value, the pump stops. When unloading the water, open the cylinder, while unloading the pump starts, the water is pumped into the mixer machine. |
1 for the pump: Shandong Zibo 2, unloading pump: Shandong Zibo |
| 8 | Liquid additive metering system | Additive weighing system consists of: additive tank, said admixture, admixtures pumps, pneumatic butterfly valves, sensors and other components. 1, for admixture pump Model: 75 (50) DWB each one Flow: 60m3 / h (4.53L / s) Power: 2.2kw (0.75kW) 2, admixture, said: 75L 1 只 3, admixture tank: 5m3 1 只 4, weighing accuracy: ± 1% 5, the sensor: 50kg × 2 6, pneumatic butterfly: DN100 System Description: additive pump control system under the control of the admixture admixture pump storage box, when measured by the sensor to a preset value, the pump stops. When the discharge valve opens, after unloading additive pump, so that the flow of the mixer admixture. |
l, additive pump: Shandong Zibo 2, the sensor: xi an xinjian 3, cylinder: Yantai, Shandong |
| 9 | Main stand | The ladders, platforms, guardrail, steel brackets and other components. | Eastern Shandong Qingzhou |
| 10 | Gas system | Pneumatic system consists of air compressor, air cylinder, solenoid valves, filters, pneumatic components and other components. 1, compressor: 22 kW 2, cylinders: 0.6 m3 3, the solenoid valve: 4V410-10 20 个 4, air source treatment unit: 2 sets (plus 1 set of each powder cans) System Description: l, control aggregate blanking door open and close. 2, the control valve so that the flow in cement mixers. 3, ash flow control valve so that the mixer. 4, so that the flow control valve to the water balance in the bucket. 5, the flow control valve so that the mixer admixture. 6, the control cement silo broken arch. |
1, cylinder Yantai, Shandong 2, the solenoid valve: Jinan Huaneng |
| 11 | Screw | Cement screw conveyor: ash and slag Screw: (1) Size: Φ273х10000 (1) Size: Φ273х10000 (2) Quantity: 2 (2) Quantity: 2 (3) Capacity: 60t / h (3) Throughput: 60t / h (4) Motor power: 15 kw (4) Motor power: 15 kw System Description: 1, powder conveying a fully sealed unit, metering hopper discharge port and soft connection does not affect the measurement accuracy. 2, then the discharge port of the universal ball joint, adjustable angle deviation, and good sealing. Helical blade and cylinder gap, high transmission efficiency. |
Specific number by cement silo configuration |
| 12 | Powder positions | Powder positions: (1) Size: 200t * 4 (2) Dust: 4 (3) rotating resistance level meter: 8 sets System Description: Top cement silo with a spill-proof top devices, thus blowing cement, reducing cement silo load pressure and prevent dust pollution to air. Broken arch device placed in the tapered portion, and the gas system, the control system combinations, real-time automatic cement broken arch, you can manually broken arch. |
Level Meter: Hebei Guan |
| 13 | Control Room | 1, the use of color sandwich panels, with insulation, heat insulation function. 2, air conditioning (heating type) 3, the bracket System Description: control rooms are spacious and bright, unobscured |
Use of air conditioning and other brand Haier, Gree air-conditioning or。 |
| 14 | Packaging | Main part is decorated sandwich, aggregate temporary upper bucket with a dust removal device. | |
| 15 | Total power | Approximately 149kW |
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