Pneumatic Conveying Pump | Dust Free Dense Phase Bin Pump | Large Conveying Capacity Pneumatic Conveying Bin Pump

Product Introduction:

Composition of dense phase pneumatic conveying system
Dense phase pneumatic conveying is a type of transportation with high concentration ratio, high mixing ratio, and low flow rate. Materials are pushed forward in the pipeline in the form of plugs or sand dunes, in a group manner. The main source of conveying power is the pressure difference between the front and rear of the material plugs to achieve material transportation, which mainly includes compressed air supply system, feeding system, control system, pipeline system, material warehouse and its auxiliary systems.

1) The compressed air source system mainly consists of an air compressor, oil removal machine, dryer, air storage tank, and pipeline, mainly providing high-quality compressed air for material transportation and air control components. High pressure Roots blower can also be used instead in short distance transportation.

2) The main purpose of the material supply system is to supply materials from low-pressure containers to high-pressure conveying pipelines, and to ensure as much as possible that the materials are evenly mixed with compressed air when entering the high-pressure pipeline. At present, the common feeding devices mainly include silo pneumatic conveying pumps, and high-pressure rotary feeders can also be used when the conveying distance is not far. At present, the main feeding devices used by our company include F-type silo pneumatic conveying pump, V-type silo pneumatic conveying pump, and L-type silo pneumatic conveying pump.

3) The control system is mainly controlled by a programmable controller PLC based on a microprocessor, which can achieve local manual control, automatic control, or remote computer centralized control. The actions of various mechanical components can achieve automatic operation and data collection of various control components in the conveying system, and manual operation switching function is also provided.

4) The pipeline system includes conveying pipelines, elbows, necessary diameter changes, and air supply valves, mainly to ensure that materials are transported in a closed state without causing pollution to the outside world, and to ensure the mixing state of materials with gas during the transportation process, in order to prevent the occurrence of pipe blockage.

5) The material warehouse and its auxiliary systems mainly include devices such as material warehouse, material level gauge, pressure vacuum release valve, dust collector, discharge valve, etc.

Main features of the product
① Large conveying capacity: ＞ 300t/h;
② Long distance: ＞ 2000m;
③ Low power consumption: ＜ 3.8kWh/t · km;
④ Low wear and tear: pipeline life>10 years;
⑤ Low speed: initial speed 6-10m/s;
⑥ High mixing ratio: ＞ 30kg/kg;
⑦ Flexible process layout, dust-free, high operation rate, lower investment compared to mechanical conveying, and lower maintenance costs

Large Capacity Pneumatic Conveying Bin Pump Parameter Table

Long-distance Pneumatic Conveying Bin Pump Parameter Table

Conventional Grid Pneumatic Conveying Bin Pump Parameter Table

Parameter Table Of Small Size Pneumatic Conveying Bunker Pump

Positive pressure dense phase intermittent pneumatic conveying system
In terms of positive pressure dense phase intermittent pneumatic conveying, the company has always been committed to theoretical research and engineering practice experience summary of pneumatic conveying systems, focusing on breaking through the key technologies of long-distance, high production, low energy consumption, and low wear in the pneumatic conveying process. The core product is the PCD type positive pressure dense phase pneumatic conveying silo pump, while providing systematic, standardized, and refined engineering design and technical services. To meet the needs of different customers, we create the best design plan based on parameters such as material properties, conveying distance, conveying capacity, receiving warehouse capacity, dust removal capacity, and geographical conditions. Each equipment is manufactured through qualified inspection, and each pneumatic conveying system has its own design features, allowing customers to truly experience the intelligent management and economic benefits brought by advanced technology products.

At present, our longest conveying horizontal distance is 2200m and the height is 30m; The maximum conveying capacity of a single unit is 300 t/h; The transportation energy consumption is less than 3.8kWh/t · km, the service life of the straight pipeline is more than 10 years, and the service life of the elbow is more than 3 years. We develop the best engineering design and equipment selection plan based on customer requirements and parameters such as powder material specifications, performance, transportation distance, transportation volume, and geographical conditions provided by the customer, such as air volume calculation, pipeline ratio, dust collection treatment in the receiving warehouse, and after-sales plan. Based on extensive engineering practice experience, most of the positive pressure dense phase intermittent pneumatic conveying processes are mainly divided into the following three processes: