Concentrated Phase Equipment Bin Pump | Long Distance Pneumatic Conveying Bin Pump With Large Conveying Capacity
Pneumatic Conveying Bin Pump of description:

Pneumatic conveying silo pump is a kind of equipment that uses positive pressure pneumatic conveying to convey powdered materials. The following will be introduced in detail from the dimensions of its working principle, structural composition, characteristics, application scenarios, etc.:

Working principle
Feeding: Open the feed valve and exhaust valve, the silo pump feeds at normal pressure, and the material enters the pump body through the feed port until the horizontal level meter sends a full silo indication signal, and then close the feed valve and exhaust valve.
Pressurization: Open the high-pressure air valve to pressurize the tank, let the compressed air enter the pump body, and provide power for material transportation.
Transportation: When the operating pressure is reached, open the conveying air valve and the discharge valve, the material forms a fluidized state under the action of compressed air, and is transported out through the conveying pipeline under the push of the air pressure difference.
Purge and decompression: After the pressure switch, level meter or time relay shows that the conveying is over, close the high-pressure air valve and the discharge valve, so that all the compressed air is used to purge the conveying pipeline to prevent the residual material from blocking the pipeline; at the same time, open the exhaust valve to reduce the pressure in the tank to normal pressure.
Structural composition
Pump body: used to store materials, usually a sealed tank structure with different volume specifications to meet different conveying volume requirements.
Feeding device: generally includes components such as feed valves, controls the material to enter the pump body, and can be connected to silos or other feeding equipment.
Discharging device: mainly a discharge valve, responsible for controlling the discharge of materials from the pump body into the conveying pipeline.
Fluidizing device: such as conical aeration grooves, nozzles, fluidizing air chambers and fluidizing discs, etc., so that the material can be fluidized in the pump body for easy transportation.
Air source system: including air compressors, compressed air purification and filtration equipment and air storage tanks, etc., to provide compressed air for transportation.
Control system: using PLC control system or relay control, etc., can realize automatic or manual control, monitor and adjust the entire conveying process.

Features
Strong conveying capacity: can quickly and in large quantities convey materials, can realize centralized, decentralized, high-altitude and long-distance transportation, the conveying distance is generally more than 500 meters, and some can reach 1500 meters or even farther.
Strong adaptability: It can transport a variety of powdered and granular materials, suitable for different industries, and is not restricted by external environmental conditions such as terrain and weather.
High degree of automation: With a programmable control system, the entire working process can be fully automated or manually operated, which is convenient for remote operation and monitoring, and improves production efficiency.
Environmentally friendly and pollution-free: It has good sealing performance, effectively reduces material leakage, avoids dust flying, reduces environmental pollution, and prevents materials from returning to moisture, being contaminated or mixed with other debris.
Low maintenance cost: The equipment has stable performance, reliable quality, low failure rate, and modular component design helps to reduce maintenance costs.
High energy consumption: Compared with other conveying methods, positive pressure pneumatic conveying requires a certain amount of energy to compress and convey gas, but energy consumption can be reduced through optimized design and energy-saving technology.
High noise: Some noise may be generated during the work process, which has a certain impact on the working environment and personnel, and noise reduction measures need to be taken.
High requirements for pipelines: To ensure the efficiency and safety of transportation, it is necessary to select appropriate pipeline materials and specifications, and perform regular maintenance and inspection.

Application scenarios
Power industry: used for conveying fly ash, desulfurizer and other materials in power plants.
Cement industry: can convey cement, cement raw materials, mineral powder, etc.
Chemical industry: suitable for conveying fertilizers, plastic particles, powdered chemical raw materials, etc.
Food industry: can convey food raw materials such as flour, powdered sugar, and milk powder.
Metallurgical industry: used for conveying ore powder, sintered ore powder and other materials.

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