Desliming device with high safety

Abstract

The invention discloses a desliming device with high safety. The desliming device is simple in structure, low in manufacturing cost and high in practicability. The desliming device with high safety comprises a feeding port, wherein fixing devices are arranged on one side of the feeding port, an air blower is arranged on one sides of the fixing devices, one side of the air blower is connected withan air blower controller, the other side of the air blower is provided with a swirler, a throttling valve is arranged on one side of the swirler, a connecting pipe is arranged on one side of the throttling valve, a vertical pipeline is arranged on one side of the connecting pipe, an outlet is formed in one side of the vertical pipeline, a vibration monitor is arranged on one side of the outlet, avibrating screen is arranged on one side of the vibration monitor, an alarm is arranged on one side of the vibrating screen, sand discharging ports are formed in one side of the alarm, one sides of the sand discharging ports are provided with free fine sand discharging ports, one sides of the fine sand discharging ports are provided with fixing buckles, one sides of the fixing buckles are providedwith damping springs, and the bottom ends of the damping springs are connected with a base.

Description

technical field [0001] The invention relates to a desilter, in particular to a desilter with high safety, and belongs to the technical field of mechanical application. Background technique [0002] The desilter is designed according to the principle of particle settlement. The drilling fluid, which is the separation medium, generates a certain pressure and velocity through the sand pump, and enters spirally along the inner wall of the cyclone. The coarser particles flow along the cyclone under the action of centrifugal force and gravity The inner wall of the device sinks in a spiral, and is discharged from the bottom flow port, and falls on the fine-mesh vibrating screen below for separation, and the rest of the medium spirals up along the cyclone. The desilter has a high separation capacity and a wide range of separation particle sizes; the bottom flow port of the cyclone is in the shape of an umbrella-shaped "wet bottom" sand discharge, so that the particles in the separat...

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Problems solved by technology

The desilter has a high separation capacity and a wide range of separation particle sizes; the bottom flow port of the cyclone is in the shape of an umbrella-shaped "wet bottom" sand discharge, so that the particles in the separation area can be discharged quickly, reducing the probability of blockage of the bottom flow port; the advanced small two The screen mud vibrating screen has large processing capacity, low noise, and long life of the screen; the symmetrical liquid inlet mechanism makes the swirl distribution reasonable and the work stable, but when the desilter is blocked, it will cause damage to the machine if it cannot be discharged in time. Reduce the service life, therefore, a desilter with high safety will have a good market prospect

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