Practical real-time data management system to save mixing station production data. With a strong combination of queries and a variety of report output, automatic printing delivery notes.
Practical Slump Slump practical monitoring system monitoring system according to the displayed mixer current curve, Cement silo can visually determine the slump of concrete.
Intermittent structural characteristics of cement concrete mixing station
Silo bottom discharge opening large warehouse is not expected to bagging (silos without vibrator), cutting speed, feed less time to produce a car once feeding concrete cylinder movement frequency, long service life.
Silo feeding bucket to measure how much of the ingredients does not affect accuracy.
Ingredients time and rise time into one silo to the weighing hopper feeding time is short, batching time and enhance long time. Sufficient stability so that the sensor response time, small overshoot ingredients, improve load is small.
Strong pull belt speed using a computer, concrete block machine control, soft start and stop, the impact is small, less belt sticky material. Various aggregates in the base of the fixed period of time, mixing, to enhance the load evenly.
Using inverter, in a relatively short period of time to achieve high accuracy ingredients.
PLC
2013年8月30日星期五
mixing station five high
System configuration in accordance with user requirements of high matching host internationally renowned brands, but also imports of selected key pieces of domestic assembly mixer.
Ingredients to achieve high precision inverter technology with the coarse and fine material. To achieve the required Screw Conveyor crude with 90-95% fine with the ingredients to achieve better than 0.5% accuracy.
High reliability components such action cylinder operation frequency is low, but also because of gear with inverter control while avoiding the impact of hard start, concrete batching plant and high reliability.
Guarantee high productivity
Cost-effective floor with a stirring performance, and cost only mixing 1/3 to 1/2.
Ingredients to achieve high precision inverter technology with the coarse and fine material. To achieve the required Screw Conveyor crude with 90-95% fine with the ingredients to achieve better than 0.5% accuracy.
High reliability components such action cylinder operation frequency is low, but also because of gear with inverter control while avoiding the impact of hard start, concrete batching plant and high reliability.
Guarantee high productivity
Cost-effective floor with a stirring performance, and cost only mixing 1/3 to 1/2.
intermittent mixing station system consists of
1, the mixing system is multi-dimensional foreign key components assembled twin-shaft mixer, users can also specify other foreign mixer.
2, the metering system Aggregate Measurement: Concrete mixing plant using incremental method, improved use of electronic weighbridges Reduction Act metering; powder measure: mixers located above the cement and fly ash weighing hopper metering, mixing station with a standard AC contactor control of the jack screw, no fine dispensing device; improved mixing with the drive to achieve the ingredients coarse, fine with. Water metering: the use of three-point suspension weighing mechanism, with a thick, fine with loops and other devices to ensure measurement accuracy. Admixture measurement: the use of sensor payloads directly with coarse, fine with loops and metering boxes, piping individually furnished, to ensure accurate measurement.
3, the dust removal system to establish an independent centralized dust mixing station for centralized processing, dust removal effect, and to avoid the negative impact of the powder mixer cavity to form measurement accuracy. Aggregate Aggregate feeding system uses a belt feeding elevated to the reservoir bucket. With a compact, high reliability, concrete mixing machine characteristics.
4, automatic control system uses a distributed computer system, centralized management, with reliability.
Improved concrete mixing station technical advantages: five sophomore practical.
2, the metering system Aggregate Measurement: Concrete mixing plant using incremental method, improved use of electronic weighbridges Reduction Act metering; powder measure: mixers located above the cement and fly ash weighing hopper metering, mixing station with a standard AC contactor control of the jack screw, no fine dispensing device; improved mixing with the drive to achieve the ingredients coarse, fine with. Water metering: the use of three-point suspension weighing mechanism, with a thick, fine with loops and other devices to ensure measurement accuracy. Admixture measurement: the use of sensor payloads directly with coarse, fine with loops and metering boxes, piping individually furnished, to ensure accurate measurement.
3, the dust removal system to establish an independent centralized dust mixing station for centralized processing, dust removal effect, and to avoid the negative impact of the powder mixer cavity to form measurement accuracy. Aggregate Aggregate feeding system uses a belt feeding elevated to the reservoir bucket. With a compact, high reliability, concrete mixing machine characteristics.
4, automatic control system uses a distributed computer system, centralized management, with reliability.
Improved concrete mixing station technical advantages: five sophomore practical.
mixing plant advantage
1 large output, high efficiency: Continuous steady work, continuous mixing plant single high yield.
2, stir: the mixture into the mixer for the uniform material, the mixture was stirred in the mixer for the mixing process and the hydration process, thus stirring time can be shortened.
3, does not leak slurry, wear: Concrete mixer feed end of dry material mixing and two shaft increases there are anti-helix. So there is no leakage of plasma problems. Mixers for wear-resistant material requirements are not high.
4, low failure: continuous mixing plant start and concrete mixing machine of all devices is only 1/7-1/3 gap-type mixing station, so the device long life, low probability of failure.
2, stir: the mixture into the mixer for the uniform material, the mixture was stirred in the mixer for the mixing process and the hydration process, thus stirring time can be shortened.
3, does not leak slurry, wear: Concrete mixer feed end of dry material mixing and two shaft increases there are anti-helix. So there is no leakage of plasma problems. Mixers for wear-resistant material requirements are not high.
4, low failure: continuous mixing plant start and concrete mixing machine of all devices is only 1/7-1/3 gap-type mixing station, so the device long life, low probability of failure.
mixing station composed of five systems
Aggregate System: Includes three feeding sand bucket (according to different requirements may be two or four), respectively, for the measurement of gravel feed. Each sand bucket from the collection hopper, weighing sensors, gear, feeding belts and ancillary equipment and other components.
Powder system: storage silos, silos butterfly to enhance helix, measuring positions, disc feeders and other parts. Powder silos including the main warehouse and deputy positions, a single volume 100T-300T.Bolted Type Cement Silo secondary positions are positions with automatic broken arch, level signal indicating devices. Powder silos also with dust removal system.
Water and Admixture Systems: the additive tank, tank (or tanks), pumping stations, water and admixtures weigh hopper and piping components.
Transmission - mixing - Storage system: belt conveyor, mixers and blenders shelf components. Sand and gravel from the batching machine is concrete block machine the belt into the mixer. Fly ash, cement positions on the disc through the metering feeder and aggregates screw directly into the mixer.
Low-voltage electrical and automation systems include: power cabinets, sensors and control center and other three parts.
Powder system: storage silos, silos butterfly to enhance helix, measuring positions, disc feeders and other parts. Powder silos including the main warehouse and deputy positions, a single volume 100T-300T.Bolted Type Cement Silo secondary positions are positions with automatic broken arch, level signal indicating devices. Powder silos also with dust removal system.
Water and Admixture Systems: the additive tank, tank (or tanks), pumping stations, water and admixtures weigh hopper and piping components.
Transmission - mixing - Storage system: belt conveyor, mixers and blenders shelf components. Sand and gravel from the batching machine is concrete block machine the belt into the mixer. Fly ash, cement positions on the disc through the metering feeder and aggregates screw directly into the mixer.
Low-voltage electrical and automation systems include: power cabinets, sensors and control center and other three parts.
mixing characteristics
Host smooth: Asphalt Mixing Plant a relatively long time even into the mixer. No intermittent bursts feeding process.
the finished product into the car stable: concrete evenly over a longer period of time into the car, no intermittent burst discharge process.
small footprint: reducing the large finished bucket and aggregates storage bucket, low profile, small footprint.
wear parts wear low: no impact steady stirring cement mixing machine.
Low energy consumption: installed power is small, while stirring the less, even a small amount of raw materials into the mixer and mixed easily.
Use and maintenance costs low: structural part of a small, belt short, smooth.
the finished product into the car stable: concrete evenly over a longer period of time into the car, no intermittent burst discharge process.
small footprint: reducing the large finished bucket and aggregates storage bucket, low profile, small footprint.
wear parts wear low: no impact steady stirring cement mixing machine.
Low energy consumption: installed power is small, while stirring the less, even a small amount of raw materials into the mixer and mixed easily.
Use and maintenance costs low: structural part of a small, belt short, smooth.
mixing process
On the market are mostly intermittent mixing station projects. The process is: first with no better than production capacity mixer mixing of raw materials, and then put into the mixer at. Stir well before dumping into the truck.
First, the process
A) the commencement Concrete Mixing Truck of raw materials according to their distance from the mixer imported ingredients evenly in order to start the process, synchronous arrival mix the brim;
2) the expected proportion of imports into the mixer evenly;
3) swing mixer while stirring material to move forward, begin mixing material from the inlet / outlet that is advancing to become the finished product.
4) the amount of production to pre-set square, steel cement silo imported by order of distance from the mixer stops.
5) from the start to the end of production manufacturing, ingredients, mixing / propulsion, the material is carried out continuously.
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