GN CBM Drilling Mud System

combining dirt container, Dirt Container, oilfield dirt tanksPosted through Sophia Zhao

. GN may style as well as produce dirt container, drinking water container as well as essential oil container associated with FG(square), ZG(taper), YG(round) kind based on the customers needs. The actual container is organised associated with solar panel or even corrugation; the actual container, pathway as well as steps consists of skid-proof metal linen as well as galvanized metal linen made by expert producers; the actual safeguard train consists of sq . pipe, along with barrier-free as well as foldable framework, steady placing as well as conneting. There’s drinking water tube collection to wash the actual container as well as tools; Inside a drilling rig, dirt hole with the exercise tube, exactly where pump motor sprayers whenever drilling, drilling mud system,cleansing as well as air conditioning the actual exercise along the way.We are able to help to make regular fine sand evidence as well as rain-proof get rid of, as well as we are able to arranged heating unit tube collection within the container. 

Kind FG as well as ZG Dirt Container created as well as produced through the organization is actually devided in to Sq . container as well as Cone-shaped container based on the form of container base. Your body from the container consists of welding the actual metal dish as well as area, while using toned cone-shape framework or even the actual corrugated framework. The actual dirt container area and also the passing are constructed with the actual sliding proof metal dish as well as linearity netted metal dish that is made by the actual expert manufacturing plant, the actual dirt tanks are constructed with along side it metal tube, all the framework could be collapsed without having hurdle as well as pegged dependably. The top associated with container has drinking water pipeline with regard to cleansing the top as well as gear about the dirt container, all of us make use of drenched zinc digesting for that netted metal dish. The actual step ladder consists of the actual funnel metal to consider obligation your body, the actual feet panel consists of the actual linearity netted metal dish. The actual two-sided safeguard train tend to be set up the actual secure suspension connect. The actual dirt container was created the conventional shanty to avoid the actual fine sand and also the rainfall. The actual pipeline is actually set up within the container in order to protect the actual heated air warmth.

GN Solids Manage has been around this particular section of gas and oil. All of us offers exported in order to more than 20 nations with regard to dirt digesting program as well as tools. if  you  want  to  review more information contact here

http://www.ehow.com/facts_7964827_mud-system-works-oil-rig.html

JQB6545 Decanter Centrifuge was created through GN Solids Manage for that customers in order to configure as well as procedure the actual drilling dirt rapidly within the essential oil & gasoline nicely drilling, HARD DISK DRIVE along with other industrials.

We want drilling liquid (mud) along the way associated with drilling the essential oil nicely in order to awesome the actual rig mind, lubricate the actual rig so the drilling might be simple, as well as provide the actual drilling cuttings from the nicely. Therefore, the actual drilling fuids performs a vital part within the essential oil drilling. In order to configure the actual drilling dirt rapidly brings a lot benifit for that customers. It’s without doubt how the Decanter Centrifuge may be the the majority of valued gear to supply the quickly constitute as well as remedy associated with dirt.

The actual distribution as well as hydrolyze associated with bentonite contaminants within drinking water tend to be managed through: content material associated with electrolyte within drinking water, period, heat, quantity as well as situation, Decanter Centrifuge may certainly boost the hydrolyzing level of bentonite contaminants. The actual molecular pounds associated with higher molecular substance within dirt is actually big and never simple to end up being hydrolyzed straight as well as have to be sheared through Decanter Centrifuge.If in doubt, please contact us.

Functions of decanter centrifuge speed for VFD and PLC system

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Decanter centrifuge is widely used for drilling rig mud system; it can be used from barite recovery, fine solids separation, as well as for waste management. It is utilizing different speed to vary G force and to separate different size solid particles from drilling fluids. In this case, centrifuge G force is very important for the performance.  

How to change decanter centrifuge speed for VFD and PLC system

It is actually differential speed what decides G force. Differential speed have relationship with bowl speed, gearbox input speed and the gearbox ration. Gearbox ration is usually a fixed figure for a certain decanter centrifuge model. Below is the relationship of them:

Differential Speed = ( Bowl speed – Gearbox input speed) / Gear Box Ration

 Take GNLW363VFD decanter centrifuge as an example, Gear Box Ration=57. Blow speed and gearbox input speed (conveyor speed) is changeable; they can be set on the PLC touch screen of the VFD centrifuge.  

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So Gearbox input speed=Bowl Speed – 57×Differential Speed= Small Motor Speed transferred to gearbox by belt, in some occasions, it is also called conveyor speed.

 Below we see 2 examples

Case 1) Bowl speed=3200RPM, and Differential Speed=30RPM

Gearbox Input speed=3200-57×30=1490RPM ,

Case 2) Bowl speed=1200 RPM, differential speed=35 RPM

Gearbox Input Speed= 1200-57×35= -795RPM it is a negative number.

Above situation, you can see, sometimes the gear box speed is  a positive number, that means small motor running according to the Arrow on the belt cover. Watching from feeding tube side the small motor rotation is Anticlockwise.

The motor speed is changed for some condition. GN brand VFD centrifuge have program to control the motor speed and motor direction. It can changed automatically when necessary.

 

 

　Check whether the indications on the nameplates of the motors and the Mud Cleaner are in accordance with the ordering information or operational cuttings dryer. B. Dismantle the wedges under the gearbox and main pulley at both sides of the unit assembly of revolving part respectively,
　　 Installation of centrifuge There are two alternative installation modes: firstly, ride between the two mud tanks where spacing is reserved, the reserved space between the two tanks can be utilized to discharge solids. secondly, put on the upper part of mud tanks. The groove slide carriage corresponding to the dirt excluding groove is provided by the customer, which guides solid materials to the grit chamber along the slide carriage.

The clarified effluent outlet is connected to the tank with flexible pipe. Sufficient space for operation and maintenance around the centrifuge and a space of not less than 1100mm long at the side of slurry inlet shall be remained, so as to pull out feed tube. 1.3 Installation of feed pump and pipeline connectionTwo types of feed pump with different service theory are available for either rated frequency or frequency conversion centrifugal machine.

Operation principle of differential’s safety device Safety device is mounted at the left of the differential so as to make sure no damage occur when overload(See Figure 5). It is a ball clutch, it mainly composed of drive plate, jaw, cam, ball and dish spring. Under the force of dish spring, cam is pressed tightly on the ball of drive plate. then transmit auxiliary motor’s torque to differential’s input shaft, when exceed set torque, drive plate will break away from ball and slip along the cam surface, jaw of the clutch will break off, auxiliary motor rotate with no-load , at the same time, drive plate move axially to make limit switch act under the force of spring, cut off the power of main motor, auxiliary motor, mud filling pump simultaneously. When this kind of problem occur, check carefully if it is caused by of overload, then reset clutch at working condition after solving the problem. The method is: remove the nuts to loose the cam; put the ball’s slot onto the ball of cam , tighten the nut to inlay 2.5mm into jaw, mount limit switch well to keep push rod 1mm away from clutch drive plate. 3.2.5Operation Principle of hydraulic coupler Hydraulic coupler is mounted on main motor, it is a mud system, it have the function of buffering starting shock, reduce starting current and overload protection. Its structure is in Figure 6, it consists of shell, turbine, pump wheel, input shaft, output pulley; shell is joined with turbine, output pulley connect with shell; input shaft connect with pump wheel, working oil is filled into the shell, pressure emerges in service oil caused by centrifugal force when motor axle drive turbine to rotate, in this way, power is transmitted. Motor’s no-load starting can achieve when motor start-up in lower speed because less liquid pressure and smaller drag exist at this time when reaching its rated rotational speed, oil pressure increase and drive load to rotate, this is coupler’s buffering starting shock principle; When load is too heavy, speed differential between pump wheel and turbine increase , oil is heated immediately, meltable plug in the coupler will be melted when oil temperature exceed 120°c, oil sprays out to make input separate from output, thus main motor is protected and make sure no burn occurs, oil is the media of transmission, so its performance will influence coupler’s working condition. Replace the oil as required（Refer to item 5.3 mud system for sale for further information),know more solids control pls click here to visit.