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  • Xi ‘an KOSUN hot dip zinc process mud agitator products are sold to South America


     
    Recently, a batch of MA220 mud agitator products produced by our company using the hot dip zinc process were successfully shipped to the drilling project site in South America.

     


     

    The advantage of hot dipping zinc process is to improve the corrosion resistance of the equipment, which is to immerse the steel member after rust removal into the zinc liquid melted at a high temperature of 600 ° C, and is a method to obtain the metal covering layer of the steel member immersed in the molten zinc liquid, so as to play the anti-corrosion and high temperature resistance effect.

     

    Xi 'an KOSUN mud agitator is a supporting equipment of drilling fluid tank solid control system, mainly used for mixing and stirring drilling fluid, through the impeller stirring, the solid phase particle suspension of drilling fluid settling in the tank circulation system, so that the circulating drilling fluid performance is stable and evenly mixed.

     

    In the oil drilling industry, KOSUN is known for producing various types of solid-liquid separation equipment, conveying equipment and mud mixing equipment, and its products are exported to more than 60 countries and regions around the world, focusing on quality, performance and customer satisfaction, hoping to make a greater impact in the global environmental protection and solid waste treatment market.

  • The mud water coming out of the pipe jacking mud water circulation system needs to be cooled

     

    The mud water coming out of the pipe jacking mud water circulation system needs to be cooled

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    Generally, the mud water is cooled after the Drilling Mud Cleaner. According to the working parameters of the treated sludge water, we can be equipped with cooling equipment with high cooling efficiency and small footprint – plate heat exchanger. The processing capacity can reach 300m³/h. The cooling range can be determined according to the requirements of the field conditions. Some operating parameters can reach 50-60℃.

     

    The cold source is circulating water. The temperature of clean water increases after the plate heat exchanger. At this time, the thermal energy can be recovered according to the location of the equipment, and the hot water is used for heating, domestic water, etc. Make full use of the heat transfer capacity to recover the heat energy of mud water, and there is no energy waste. Also greatly reduces the customer's operating costs and other issues.



     

    Project Case 1: The processing capacity is 300m³/h, the cooling range is 20℃, and the heat energy provided by mud water is 6 million kcal. If this heat is used for heating, the normal temperature water can be raised to 60℃ (here it needs to be combined with the highest temperature of mud water to determine) to meet the return water temperature of heating, to provide a certain amount of heat energy, and the heating return water treatment capacity can reach 135m³/h. This saves about 750 cubic meters of gas per hour.

     

    Project Case 2: The processing capacity is 300m³/h, the cooling range is 20℃, and the heat energy provided by mud water is 6 million kcal. This heat can be used for heat pumps, steam boilers and other early water heating. The normal temperature water can be raised to 60 ° C (here it needs to be combined with the highest temperature of mud water to determine) to meet the heat supply of heat pump, steam boiler and other early electric heating water temperature. The water treatment capacity of heat pump and steam boiler can reach 135m³/h. This can save power per hour: 6966kw/h.

     

    When these heat energy can be used again, not only to solve the problem of mud water cooling, but also to make full use of energy.

     

  • Characteristics and advantages of KOSUN shale shaker

     

    KOSUN shale shaker are essential equipment in various industries, including mining, construction, and recycling. These screens are designed to separate materials based on their size and are widely used for sorting and classifying aggregates, minerals, and other solid materials. The main purpose of a shale shaker is to ensure the quality and consistency of the separated materials, making it a crucial component in many industrial processes.
    The operation of a shale shaker  involves the use of a mesh or perforated surface that separates the desired materials from unwanted particles. The vibrating motion of the screen helps to convey the separated materials along the screening surface, allowing for efficient sorting and classification. This process is particularly important in industries where the quality and uniformity of the materials are paramount.
    One of the key advantages of shale shaker is their versatility and ability to handle a wide range of materials. Whether it’s dry or wet screening, fine or coarse particles, shale shaker can effectively handle various types of materials, making them a valuable asset in different industrial settings. Additionally, shale shaker can be customized to meet specific requirements, such as high-capacity screening or precise particle separation.


    In the mining industry, shale shaker are used to separate valuable minerals from the ore. By efficiently sorting and classifying the materials, these screens play a crucial role in the extraction process, ensuring that only the desired minerals are processed further. Similarly, in the construction and recycling industries, shale shaker are utilized to separate aggregates and recyclable materials, contributing to the efficient utilization of resources and the production of high-quality materials.
    Maintenance of shale shaker is essential to ensure their optimal performance. Regular inspection, cleaning, and lubrication of the screen components are necessary to prevent downtime and maintain the efficiency of the screening process. Additionally, addressing any issues related to vibration, noise, or material spillage is crucial for the smooth operation of shale shaker s.
    In conclusion, shale shaker are indispensable equipment in various industries, providing efficient and reliable screening and classification of materials. Their versatility, customizability and crucial role in material separation make them an integral part of industrial processes, contributing to the production of high-quality materials and the efficient utilization of resources.

  • Structural Characteristics of Decanter Centrifuge

    Structural Characteristics of Decanter Centrifuge
     
    Decanter Centrifuge realizes solid-liquid separation mainly in the rotating drum. Rotary drum, auger, differential, etc. form a rotating assembly, which is supported by two main bearings, and the bearing seat is horizontally fixed on the machine base. The auger is concentrically placed in the drum through the angular contact bearing and the roller bearing. The auger is connected with the differential spline sleeve through the spline shaft. The main motor transmits power to the drum through the pulley. The auxiliary motor transmits power to the differential through the auxiliary pulley and is connected with the first-stage sun gear.
    1) Drum: It consists of a cylindrical section and a conical section cylinder, and the right end is the big end shaft of the drum, the differential, the connecting disc and the pulley of the auxiliary motor. The left end is a small end shaft, a main motor pulley and a feed pipe. Ribs are welded on the inner walls of the cylindrical section and the conical section of the drum to prevent the material from slipping in the circumferential direction. The small cone end of the conical section is circumferentially provided with a slag discharge port from which the solid phase is discharged. There is an overflow port on the big end shaft of the drum, and the clarity of the discharged liquid phase can be controlled by adjusting the position of the overflow plate. The pulley of the main motor and the coupling plate of the differential are respectively connected with the big and small end shafts by keys.
    2) Screw pusher: The screw pusher is mainly composed of a cylindrical section, a material accelerator, a partition plate, a spiral blade and other welded combinations, as well as shafts, bushings and bearings at both ends. The spiral belt on the pusher screw is left-handed with two ends, and tungsten-chromium cemented carbide is spray-welded on the pusher surface at the cone end of the spiral belt; In order to achieve the best wear-resistant treatment effect. The pusher screw is connected with the internal spline of the differential by a spline shaft. Because of the differential, there is a certain speed difference between it and the drum, and the purpose of pushing out solid materials is achieved.
    3) Transmission mechanism: it consists of main and auxiliary motors, main and auxiliary pulleys, left and right main bearings of outer drum, planetary gear differential, etc. Differential is the most important and precise component in centrifuge (differential transmission schematic is shown in Figure 1). The differential adopts 2K-H type two-stage planetary gear transmission. Sun gear and planetary gear are hardened, which has high bearing capacity.
    4) Protective measures for the whole machine:
    In order to protect the safe operation of the main engine, the machine has taken two protective measures:
    a. the main motor is equipped with YOX400 hydraulic coupling, which is convenient for the motor to start smoothly and protect the motor after overload;
    b. The torque overload protection device is installed at the input shaft end of the differential. Due to the change of materials or improper feed control, centrifuges are prone to material blockage, which will increase the working torque of the screw discharger and even cause machine damage. In this case, the butterfly spring on the main shaft of the differential will slip, which will make the camshaft move in the direction and trigger the travel switch to stop the machine automatically, thus protecting the differential and the auger from being damaged. 

  • KOSUN participate in 2024 Oman Petroleum & Energy Show (OPES)

    KOSUN participate in 2024 Oman Petroleum & Energy Show (OPES)

     

    Oman Petroleum & Energy Show is the oldest and largest oil exhibition in Oman, radiating important markets in Western Asia, the Middle East, and North Africa.

    KOSUN exhibited solid control equipment, solid control systems, drilling waste management systems, oily sludge systems, mud cooling systems, etc. at this exhibition. During the exhibition, we communicated well with customers and established initial contacts with some clients. We look forward to further communication with customers and receiving more orders.

     

    Exhibitions in Oman1.jpg

    Exhibitions in Oman.jpg

       

  • 23Rd International Exhibition ＂Equipment And Technologies For Oil And Gas Industry＂

    23Rd International Exhibition "Equipment And Technologies For Oil And Gas Industry"

     

  • KOSUN Decanter Centrifuge Operating Rules

    Decanter Centrifuge Operating Rules
     

    Ⅰ. Start

    1.Turn on the power of the control cabinet, start the agitator, and start the screw conveyor.

    2. The panel enters the language selection mode: Select English.

    3.Frequency setting: Main motor: >25Hz
       Auxiliary motor: >25Hz
       The frequency of the feed pump motor and the dosing pump motor should be adjusted according to the separation effect.

    4.Start the auxiliary motor: Start the main motor after the current and vibration are normal.

    5.Start the main motor: Start the dosing pump after the current and vibration are normal.

    6.Start the dosing pump, then start the liquid feeding pump 5 seconds later. (Frequency setting: 0-40Hz, adjust according to separation effect)

    7.If there is any abnormality during startup, stop immediately for inspection.

    II. Shutdown

    1.Close the liquid feeding pump and stop the dosing pump. Close the inlet valve of the liquid feeding pump and open the clean water flushing valve at the same time. The centrifuge runs empty for 5-10 minutes for flushing.

    2.Turn off the main motor and continue flushing. Stop flushing before the centrifuge bowl speed drops to 300rpm. Do not use water to flush the centrifuge when the centrifuge bowl is not started or the bowl speed is less than 300rpm.

    3.Turn off the auxiliary motor, close the clean water flushing valve, and open the feed pump valve for the next use.

    4.Close the power after the centrifuge has completely stopped. 

  • Choosing the Right Mud Purification Equipment for Your Construction Project

    Mud purification equipment, also known as mud purification unit, combines two different mud purification methods, mud shale shaker and cyclone separation, effectively purifying the mud.

    Advantages of mud purification equipment:
     
    1.  Compact design with a combination of double-layer vibrating screens and cyclones, occupying minimal space.
    2.  Strong processing capability, quickly handling particles in the mud ranging from 15μm to 44μm, enabling mud reuse and reducing operational costs.
    3.  The screens and cyclones are made of new wear-resistant materials, ensuring long service life.
    4.  Mud treated by the equipment’s mud recycling system can be reused, significantly reducing environmental pollution.

    Picture of mud purification equipment/unit:

     
    Xi’an KOSUN is a manufacturer specializing in the production of mud desanding equipment, and the mud purification unit is certified by the American API and ISO9001 quality systems.  If you are looking for a qualified supplier of mud desanding equipment, Xi’an KOSUN would be your ideal choice.
    For more information about mud purification systems or mud solid control equipment, feel free to contact us at +86 13379250593 or add WhatsApp through this number.
     

  • Drilling Rig Mud Cleaner: Efficient Cleaning Equipment for Drilling Mud

     
    Drilling Rig Mud Cleaner: Efficient Cleaning Equipment for Drilling Mud
     
    • Mud Cleaner is Integrated Sand and Mud Remover

    The mud cleaning machine is an integrated machine designed for removing sand and cleaning mud during drilling operations. As secondary and tertiary solids control equipment for drilling mud, it plays a vital role in maintaining the efficiency and effectiveness of the drilling process.  The mud cleaner is equipped with a cyclone group with a combination of a high wear-resistant polyurethane desanding cyclone and a polyurethane cyclone. This configuration ensures thorough cleaning of the drilling mud, removing solid particles and impurities to maintain required mud properties.

     
    The mud cleaner design includes larger diameter overflow and feed tubes and smaller cone angles, increasing the efficiency of the cleaning process. In addition, the mortar direction changing mechanism uses a tiltable metal groove fixed to the central axis to control the flow direction of the mortar. This innovative design ensures precise control of the cleaning process, resulting in high-quality clean mud that can be reused in drilling operations.
     
     
    Kosun Mud Cleaner
    • The Key Features of a Mud Cleaner
    One of the key features of a mud cleaner is its compact size and ability to be easily repositioned. This makes it a versatile and convenient drilling operation equipment that can perform efficient mud cleaning in different locations according to drilling requirements. The cooperation of the circularly arranged cyclone group and the rectangular recovery shale shaker further improves cleaning efficiency, ensuring that the drilling mud is thoroughly cleaned and ready for reuse.
     
    • Xi'an Kosun is a Leading Drilling Equipment Supplier
    Xi'an KOSUN is a leading drilling equipment supplier, providing high-quality mud cleaners for drilling rigs. Xi'an KOSUN relies on its professional sales team and complete after-sales service to ensure that customers receive comprehensive support and assistance when effectively selecting and using desludging machines. In addition to mud cleaners, Xi'an KOSUN also offers a range of other equipment, including Shale Shakers, Centrifuges, mud tanks and Vertical Cuttings Dryers, providing comprehensive solutions for drilling mud management and solids control.
     
    •  Mud Cleaners Help Improve the Overall Efficiency and Success of Drilling Operations
    The drilling rig mud cleaners provided by Xi'an KOSUN are designed to meet the demanding requirements of modern drilling operations. Its efficient cleaning capabilities, combined with easy relocation and compact design, make it an essential component in maintaining the integrity of drilling muds. By effectively removing solid particles and impurities, mud cleaners help improve the overall efficiency and success of drilling operations, ensuring that drilling mud meets the standards required for reuse.
     
    • Conclution
    To sum up, the mud cleaner is an indispensable equipment in drilling operations and an efficient cleaning solution for drilling mud. With its advanced design and innovative functions, Xi'an KOSUN Mud Cleaner provides a reliable and effective solution for maintaining the cleanliness and quality of drilling mud. As a key component of solids control systems, mud cleaners play a vital role in ensuring the success and efficiency of drilling operations, making them a valuable investment for rig operators.

    Keywords:mud cleaner for sale, mud cleaner drilling
     

  • Mud Cooling System：How to choose the right and economical drilling mud cooling system

    To choose a mud cooling system, various environmental factors at the drilling site need to be considered. If there is accessible tap water or seawater at the drilling site, a combination of closed-loop mud cooling system and air-cooled mud cooling system can be selected. Additionally, factors such as climatic temperature, humidity, mud temperature, and drilling depth should also be taken into account, as they determine the type of mud cooling system needed.
    Next, we will introduce the mixed closed-loop mud cooling tower independently designed by KOSUN.
    Working principle of the mixed closed-loop mud cooling tower:
     
       
     
    Advantages of the mixed closed-loop mud cooling tower:
    a) Small equipment footprint: 15-21 m².
    b) Mud processing capacity: 120-150 m³/h.
    c) Can reduce the temperature difference of the mud by 20℃-30℃.
    d) Energy-saving total power: 91.3 kw/h.
    Usage conditions: Convenient access to water on-site, requiring a water supply of 1 m³/h for evaporative water.