17
2023
-
03
Introduction to the working principle of Well Drilling Mud Purification Cyclone
Author:
Well Drilling Mud Purification Cyclone is a conical container with a cylindrical part. The inner conical part of the upper part of the cone is a liquid chamber, and there is a slurry inlet pipe outside the cone. The mouth is used to discharge coarse grit. A hollow circular pipe extends from the top along the axis of the cyclone to the liquid chamber.
Well Drilling Mud Purification Cyclone is a conical container with a cylindrical part. The inner conical part of the upper part of the cone is a liquid chamber, and there is a slurry inlet pipe outside the cone. The mouth is used to discharge coarse grit. A hollow circular pipe extends from the top along the axis of the cyclone to the liquid chamber. This circular pipe is called the overflow pipe. The overflow channel formed inside it allows the mud to overflow and discharge.
Well Drilling Mud Purification Cyclone is a non-moving separation device composed of upper cylinder and lower cone. The separation principle is centrifugal sedimentation. When the mud enters the hydrocyclone liquid chamber through the slurry inlet pipe along the tangential direction from the mud pump at a certain pressure and flow rate, the mud rotates along the wall of the cylinder at a very fast speed, resulting in a strong three-dimensional elliptical strong rotational shear turbulence movement, due to There is a particle size difference (or density difference) between coarse particles and fine particles, and they are subjected to different centrifugal forces, centripetal buoyancy, and liquid drag forces. Under the action of centrifugal force and gravity, coarse particles overcome hydraulic resistance and move toward the vessel wall. And under the joint action of its own gravity, it moves downwards along the wall of the vessel in a spiral, and the fine and small particles and most of the slurry are subjected to a small centrifugal force, so they do a rotary motion with the mud before they get close to the wall of the vessel. Driven by the subsequent mud, the particle size becomes larger and larger from the center to the wall, forming a layered arrangement. As the mud flows from the cylindrical part of the hydrocyclone to the cone part, the flow section becomes smaller and smaller. Under the contraction and pressure of the outer layer of mud, the inner layer of mud containing a large number of fine particles has to change its direction and move upwards, forming The internal swirling flow is discharged from the overflow pipe and becomes overflow and enters the bottom of the pile hole; while the coarse particles continue to spiral downward along the wall of the vessel to form an external swirling flow, and are finally discharged from the bottom flow port and become sand settling, thereby reaching the mud slurry. The purpose and effect of slag separation.
The above is the working principle of Well Drilling Mud Purification Cyclone related content, I hope to help you.
quality Well Drilling Mud Purification Cyclone supplier(s) china,Discount Well Drilling Mud Purification Cyclone price(s) china,Cheapest Well Drilling Mud Purification Cyclone from China
Previous page
undefined
Contact Us
Address：No.95 Huihe Road, Weihai City, Shandong, China
Tel：0086 631 5779116
Skype/Wechat：8618563155995
Fax：0086 631 5621557
E-mail：info@haiwang-tec.com
Copyright © Haiwang Technology Group