Pneumatic Conveying Bin Pump | Fully Automatic Powder Conveying Bin Pump | Petroleum Coke Powder Conveying Pump

Pneumatic Conveying Bin Pump PLC Control Thick Phase Conveying Equipment Pneumatic Conveyor Bin Pump

Pneumatic Conveying Bin Pump Introduction:

The silo pneumatic conveying pump adopts a positive pressure pneumatic conveying method to transport powdered materials, and is widely used in the transportation of materials such as fly ash, cement, cement raw materials, and mineral powder in power plants. Transportation pipelines can be flexibly arranged according to terrain conditions to achieve centralized, dispersed, high altitude, and long-distance transportation. The transportation process is not affected by natural conditions, ensuring that materials are not affected by moisture and are environmentally friendly and pollution-free.

This equipment adopts a PLC control system, which can be automatically or manually controlled. After long-term practical operation, it has been proven that the equipment has stable performance, reliable quality, and no dust pollution during transportation, making it an ideal pneumatic conveying equipment.

Based on the specifications and performance of powder materials provided by the customer, conveying distance, conveying volume, and geographical conditions, we have developed the best plan for pneumatic conveying, including calculation of air volume, proportion of pipelines, dust collection and treatment in the receiving warehouse, and after-sales plan.

Pneumatic Conveying Bin Pump Principle:

There are two discharge methods for bin pumps, among which bottom discharge is the most commonly used method. The materials in the tank can be fluidized through the conical surface inflation groove, nozzle jet, or other methods; Setting a fluidized inflation plate (layer) at the bottom allows the material to be discharged from the upper part of the tank. The distribution of transported gas on different input planes in the tank depends on the properties of the transported material. The silo pump conveying is a discontinuous conveying process (see attached figure). The figure shows a standard compartment pump with inlet and outlet valves, material conveying pipelines, air input pipelines, and a silo. Before feeding into the silo pump, the silo is filled with the conveyed material, and all valves are closed.

The entire working process is as follows:

(1) Open the feed valve and exhaust valve, and the bin pump will feed at normal pressure until the horizontal level gauge sends a full bin indicator signal;

(2) Close the feed valve and exhaust valve, then open the high-pressure air valve to pressurize the tank;

(3) When the operating pressure is reached, open the conveying air valve and discharge valve, and the material begins to be conveyed;

(4) The conveying end is displayed by the pressure switch, level gauge, or time relay. At this time, close the high-pressure air valve and discharge valve, so that all compressed air is used to clean the conveying pipeline; Simultaneously open the exhaust valve to reduce the pressure inside the tank to normal pressure. After one work cycle is completed, the other cycle continues. The working principle of the electric plug valve is to receive control commands, electrically open the plug valve, and carry out ash discharge work.

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

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 lifespan>10 years;
⑤ Low speed: initial speed of 6-10m/s;
⑥ High mixing ratio: ＞ 30kg/kg;
⑦ Flexible process layout, dust-free, high operating rate, lower investment compared to mechanical conveying, and lower maintenance costs

Application Area
PCD pneumatic conveying equipment and systems have been widely used in industries such as building materials, chemicals, mining, electricity, and metallurgy. The conveying materials include cement, raw materials, fly ash, hydrated lime, dry discharged calcium carbide slag, slag powder, steel slag powder, coal powder, aluminum oxide powder, bauxite powder, phosphorus powder, pyrophyllite powder, and organic silicon powder.