Concentrated phase upward suction bin pump

Product Overview

JT. S upward suction bin pump is a dense phase equipment that utilizes the principle of pneumatic pressure difference combined with fluidization technology to achieve boiling homogenization of powder inside the pump, and transports it by discharging from the top of the pump. Commonly used for conveying powdery materials such as cement, raw materials, and fly ash, it has been well applied in industries such as cement, metallurgy, and electricity.

Structural characteristics of n

JT. S upward suction bin pump, combined with advanced conveying technology at home and abroad, continuously optimizes the pump body structure and fluidization effect inside the pump. By redesigning the umbrella shaped fluidized bed, the single-layer gasification plate (cloth) was changed to multi-layer vortex boiling gasification, making the powder fluidization in the pump more uniform and the transportation more stable. Compared to other conveying systems, it has the characteristics of higher concentration and lower flow rate.

Transportation principle

JT. S upward suction bin pump, the entire conveying process is divided into three stages: pump body feeding, fluidized conveying, and pipe blowing and cleaning. Open the direct pull exhaust valve during the first delivery. After emptying the remaining gas in the pump, open the feed valve and sense that the material is full in a level priority time lag mode. Close the feed valve and exhaust valve and wait for delivery. Under the condition of meeting the conveying conditions, compressed air enters the bottom fluidized bed and becomes a multi-layer vortex boiling air flotation, fully fluidized and conveying the powder in the pump. When the pump pressure drops to the operating pressure of the empty pump, delay the blowing according to the length of the conveying pipeline to empty the remaining powder in the pipeline. After the terminal silo separates the material gas through a dust removal device, clean air is discharged into the atmosphere.

Application scope

JT. S upward suction bin pump is suitable for working conditions such as limited installation space, difficulty in laying pipelines on the ground, or multiple pumps and pipeline transportation. Conveying equivalent distance ≤ 1500m, vertical height ≤ 50m, bulk density ≤ 7.0t/m3, powder fineness ≤ 5mm, moisture content ≤ 3% (based on the standard of not forming clusters during free fall after grasping and releasing), instantaneous temperature of powder ≤ 200 ℃. (The above data is taken from the equipment limit as a reference for selection only)

Installation dimensions of pump body