Mainly by the mud shale shaker: vibrating motor, compound rubber spring, stainless steel screen, screen box and a start switch.The product through the vibration motor drives the eccentric block to rotate at high speed, the eccentric block to rotate the centrifugal force generated strong effect on elastic oscillator, which is fixed on the flat plate frame screen screen frame at the bottom of the vibration sieve to higher frequency, higher drilling cuttings.
Vibration sieve in the oil and gas drilling, non excavation in a very important position in engineering, coal-bed methane development, shield, river dredging, mud recycling system.
In order to enhance the service life of the shale shaker, attention should be paid to the use of notes and daily maintenance.
First, take over whether leakage logging can import inspection vibration sieve, and according to the requirements. The inlet connecting pipe. Each shift with a water hose to sediment generation equipment operation process from the device wall and sieve bed clean. These deposits will increase the damping block load and reduce the ability of vibrating screen separation of solid particles. Each shift once or inspect screen wedge fast fixed and working state. And the screen may not have holes or other defects, otherwise, the solid particles may loss. If the screen is damaged, should be replaced in a timely manner.
Second, in the use process, if found to have occurred in drilling fluid, should be timely.
Third, stop running vibration sieve, should be promptly shaker screen, and drilling fluid brush brush clean screen and embedded in the mesh in the sand. In the process of drilling mud shaker has stopped functioning, and because of long time no circulating drilling fluid viscosity, often up to more than 100, when the mud into screen slot through the valve is opened, and at the same time close flash board inlet end of the vibration screen, prevent the drilling fluid with high viscosity and flow to the screen surface. Screen cataplasm to death. If the board closed lax, the drilling fluid into the screen, should be promptly rinse screen.
Fourth, lifting, no foot and smashing pressure screen, the transport process is strictly prohibited any item screen. Hoisting and transportation must be 4 M20 × 110 bolts to mud shaker screen box and the base are fixed, to prevent the damage caused by the violent vibration shaker box.