The desilter is mainly composed of shale shaker, shunt manifold, hydrocyclone, etc. The desilter is used in solid phase control system of drilling fluid. Desilter is designed according to the principle of particle sedimentation, the drilling fluid separation medium through sand pump produce certain pressure and velocity, along the spiral into the cyclone wall, coarser particles under the action of centrifugal force and gravity, the hydrocyclone wall spiral sink, discharge from the bottom orifice, falls below breakdown vibrating screen separation, the rest of the medium has risen in a spiral along the hydrocyclone.Installation and debugging: 1. The desilter cleaner shall be installed after the desilter cleaner, i.e. the end of the second tank, and the base shall be placed smoothly; 2. Soft pipeline is used to connect the inlet and outlet of the desilter with other equipment, and the length and bend are reduced as much as possible; 3. The tension of the sieve mesh should be appropriate, the tension of the sieve mesh should be flat without wrinkles.Maintenance of the desilter: 1. The lock bolts of the sieve box must be removed before the first use of the newly purchased desilter cleaner or the first use after the move; 2. When the hydrocyclone is out of use for a long time, clean it with clean water to prevent the accumulation of dry sand in the hydrocyclone; 3. The vibration motor is injected with grease once every 1500-2500 hours, and the oil injection amount of each bearing is 5-10ml; 4. After stopping the machine, the screen should be cleaned, so as to avoid dry sand, which cannot be used next time.Kosun- China Solids Control Leader&Drilling Waste Management Expert Tel.: +86 29 87304914 Email: email@example.com Contact person: Jinbo Zheng Contact person: Jinbo Zheng http://www.kosun.com http://www.kosuneco.com
KOSUN production of MD series drilling mud cleaner, is the secondary and third level drilling mud purification system of solids control equipment used to separate the vibration screen processed of smaller particles contained in mud solid phase, so that the mud into the subsequent separation equipment, MD series mud cleaner can be used alone, also can use its underflow vibrating screen as primary solids control parallel backup device of vibrating screen. Drilling mud cleaner is the second and third level solid control equipment of drilling mud. It is a combination of desander hydrocyclone, desilter hydrocyclone and bottom flow vibration screen. The mud cleaner is compact in structure, small in space and powerful in function. It is an ideal and efficient cleaning equipment for the second and third stage solid phase control of drilling mud. Features of KOSUN drilling mud cleaner: 1. The cleaner is compact in structure, small in space and powerful in function; 2. The number and materials of customized hydrocyclone are available; Its material can be made of polyurethane, high chromium cast iron or ceramic and other wear-resistant materials. 3. The clamshell desilting hydrocyclone is equipped with stainless steel ball valve for easy maintenance; 4. The vibration motor is Martain motor, reliable in quality; 5. Composite screen, longer service life; 6. Wedge design for convenient vibrating screen replacement; 7. Mechanical adjustment of screen box angle can be realized in the work, which is convenient to operate. Kosun- China Solids Control Leader&Drilling Waste Management Expert Tel.: +86 29 87304914 Email: firstname.lastname@example.org Contact person: Jinbo Zheng Contact person: Jinbo Zheng http://www.kosun.com http://www.kosuneco.com
Although KOSUN submersible slurry pump is widely used, its correct application is very important. Due to the limitations of its name, some non-industry people have a misunderstanding of this, in the application process of submersible slurry pump, we must pay attention to the reasonable design, correct calculation, appropriate selection, these points are very important. Installation of the submersible slurry pump: 1. Preparation before installation: check whether the water pump and motor are damaged; Prepare tools and lifting equipment; Check the basics by drawing 2. Install the support seat of the pump on the container and tighten it with bolts (for cement well tank, anchor bolts should be set in advance). Operation of the submersible slurry pump: 1. Note that the pump bearing temperature should not exceed 35 degrees outside temperature, but the highest temperature should not be greater than 75 degrees; 2. The oil cup shall be filled with calcium-based butter to ensure normal lubrication of the bearing; 3. Replace the butter in the oil cup of motor support within the first month of operation or after running for 100 hours, and replace it every 2,000 hours after operation; 4. Check the elastic coupling regularly and pay attention to the heating of motor bearing; 5. During the submersible slurry pump‘s operation, if noise or unusual sound is found, stop immediately for inspection; 6. Every 2000 hours of pump work should be checked periodically. The wear of the clearance between impeller and pump body should not be too large. 7. When the submersible slurry pump works for 6 hours, the machine seal should be checked and repaired or replaced according to the degree of wear, otherwise the pump shaft and bearing will be damaged.