First, some introduction about pneumatic conveying pump
Working principle of pneumatic conveying pump:
In addition to conveying powder and granular materials by transportation machinery, pneumatic conveying pump is often used. The principle of pneumatic conveying pump is to use the dynamic pressure and static pressure of air, so that the material particles are suspended in the air flow or group along the pipeline. The former is called material suspension transportation, the latter is called material group transportation. Material suspension transportation has been widely used, material group transportation is also in the study and application.
Classification of pneumatic conveying pump:
Material suspension transportation has four forms: suction, pressure, mixed and flow.
(1) suction type
When the gas pressure in the conveying pipeline is lower than the atmospheric pressure, it is called suction pneumatic conveying pump. When the fan starts, the pipeline reaches a certain vacuum degree, and the air in the atmosphere carries the material into the pipeline by the suction nozzle, and is transported to the separator at the unloading end along the pipeline. In the separator, the material and the air are separated, the separated material is discharged from the bottom of the separator, and the air is discharged into the atmosphere by the fan after dust removal by the dust collector.
The main advantage of the suction and conveying pneumatic pump device is that the feeding device is simple, can absorb materials from several places at the same time, and is not subject to the size and location of the suction yard. Its main disadvantage is due to the limited vacuum in the pipeline, so the transport distance is limited; The sealing requirement of the device is very high; When the gas through the fan is not well dusted, it will accelerate the fan wear.
(2) pressure feed
When the gas pressure in the conveying pipeline is higher than the atmospheric pressure, it is called the pneumatic conveying pump. The fan will input the compressed air into the feeder, so that the material and gas are mixed, and the mixed gas material enters the separator through the conveying pipeline. In the separator, the material is separated from the air, the material is discharged from the bottom of the separator, and the gas is put into the atmosphere after the dust removal by the dust collector.
The main advantage of the pneumatic conveying pump device is that the conveying distance is far; Materials can be transported to several places at the same time. Its main disadvantage is that the feeder is more complex; Only feed from one place at the same time.
(3) mixed type
The mixed pneumatic conveying pump is composed of suction and pressure feeding. In the suction part, there is negative pressure in the conveying pipe, and the material is sucked by the suction nozzle and separated through the pipe into the separator. In the pressure feeding part, there is positive pressure in the conveying pipe, and the material discharged from the bottom of the separator is sent to the separator for separation. The negative pressure in the pipe and the positive pressure in the pipe are both caused by the same fan.
The main advantage of the mixed pneumatic conveying pump device is that it can absorb the material from several places, and can transport the material to several places at the same time, and the conveying distance is far. Its main disadvantage is that the fed gas passes through the fan, which accelerates the wear of the fan. The whole device is more complex.
(4) flow type
Air conveying pump is a kind of variable form of material suspension conveying. Air conveying chute is such conveying device. Its role is to make small air breaks through the porous breathable layer into the powdery material, so that the material becomes similar to fluid properties, so that it can flow from the high-end of the groove to the low-end.
Material group conveying is also known as the bolt-flow pneumatic conveying pump, which divides the material in the pipeline into many discontinuous bolts through gas pressure, and is driven by the pneumatic conveying along the pipeline.

Two, innovative pneumatic conveying pump
The pneumatic conveying pump produced by Innovation Machinery is a low pressure continuous pneumatic conveying equipment, also known as "material powder conveying pump " and "pneumatic conveying material powder conveying pump ". It adopts positive pressure pneumatic conveying method to transport powder-like materials, which is suitable for power plant fly ash, cement, cement raw material, mineral powder, aluminum oxide powder and other materials. It can arrange conveying pipes according to specific terrain. To achieve centralized, dispersed, large height, long distance transmission, transmission process is not affected by weather conditions, conducive to production and environmental protection, the equipment is set up automatic operation platform, can now realize manual and automatic control, automatic control using relay or microcomputer two forms. The company's main products are material powder conveying pump , powder conveying machine, dry ash bulk machine, biaxial humidification mixer, 508 pressure vacuum release valve, pulse dust collector, manual plate valve, XZ air transport chute in addition to creating a clean and dust-free production environment for your enterprise, but also let you have no worries.
(1) Characteristics of pneumatic conveying material powder conveying pump :
Compared with other conveying equipment, the innovative mechanical pneumatic conveying material powder conveying pump has the following advantages:
The pipeline structure is simple, occupies the ground and space is small, the direction is flexible, the management is simple.
(2) Material in the pipeline closed transportation, not affected by the environment, climate and other conditions, material leakage, flying amount is little, environmental health is better.
(3) Equipment operation control is easy to realize automation. It can automatically adjust output, can achieve the effect of ash delivery, ash media pressure is low, equipment pipe valve should not wear.
(4) Conveying capacity and conveying distance is large, can be transported along any direction.
⑤ Can transport and some process (drying, cooling, mixing, sorting, etc.) joint.
The cost of equipment is lower than other transportation equipment, and there is no maintenance in the later operation.

ZHONGYUAN's goal is to ensure your company has a Pneumatic conveying pump solution that won't let you down when you need it the most. Brand achievement is not the pursuit of ZHONGYUAN. How to make ZHONGYUAN [Pneumatic conveying pump] create economic value and serve International social development is the direction that ZHONGYUAN are committed to pursuing!

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