Category Archives: Shale Shaker

The liner motion shale shaker have the performance of the high screening precision, simple structure, less energy consumption, low cost, low noise, the using life of the screen is long, good sealing and convenient to maintain. The product is widely used chemical, food, plastic, medical, metallurgy, glass, fire-resistance, grain, fertilizer, ceramic ect. industry,

SHALE SHAKER PARAMETERS

TYPE DCS585-3/4 DCS630-3 DCS700-3/4 DCS830-2/3
Shake Locus linear type or ellipse type
Motor Power 2×1.5/1.72KW 2×1.5KW 2×1.5/1.72KW 2×1.3/1.72KW
Shake Strength ≤7.0G
Amplitude 5~6mm
Thruput Per Screen 100/130 m3/h 440/572GPM 120 m3/h 528GPM 110/130 m3/h 440/572GPM 80/130 m3/h 352/528GPM
Angle Of Screen -1°~5°
Motor frequency and voltage 380V/50HZ(Foreign custom motor according to customer requirements)
Screen Area 2/2.73 m2 2.36m2 2.2/2.94m2 1.8/2.7m2
Screen Specification 585×1165mm (40~250) 630×1250mm (40~250) 700×1050mm (40~250) 830×1080mm (40~250)
Remarks The proportion of thruput per screen in the total amount is:1.2g/cm3,the viscosity is:45s

     

Shale shaker is the first phase cleaning equipment in a complete solids control system. Shale shaker is mainly used to remove the drilling cuttings return to the ground from wellhead, so as to meet the basic requirements of the next equipment in the oil drilling.

Features of all  model DCS Linear Motion Shale Shakers

     *Explosion and Non-explosion proof electrical

*systems for 50 or 60 hz.

*Deck angle adjustable during operation from –2 ½ to +5 degrees.

*Pretensioned screens with wedge fastening (optional hook strap)

*High G-Force of 2 – 8.5 G provides dry solids discharge.

*Simple design without a gear box, hydraulics, pneumatics, oiling system or belts.

*Unique feeder assembly that presents fluid to the scalping screens as a uniform, low-           impact curtain. Feeder easily can be configured into a variety of connection points for installations with limited space.

*Customized Shaker Dimensions, including size of possum belly, weir height and   overall shaker width, length and height are available.

*Fluid distribution designed to utilize all available screen area, regardless of drilling conditions

*Available in common power supply configurations to meet all applicable global electrical standards

 

Drilling fluid is classified as water base utilizing water as the liquid phase. The solid phase of any drilling fluid is either commercial solids or drilled solids. Most commercial solids such as bentonite have a relative particle size of less than one micron. The shale shaker, in various forms, has played prominent role in oilfield solids control schemes for several decades. Shakers have evolved from small, relatively simple devices capable of running only the coarsest screens to the models of today. Modern, high-performance shakers of today 。

Shale Shaker Parameters

TYPE DCS585-3/4 DCS630-3 DCS700-3/4 DCS830-2/3
Shake Locus linear type or ellipse type
Motor Power 2×1.5/1.72KW 2×1.5KW 2×1.5/1.72KW 2×1.3/1.72KW
Shake Strength ≤7.0G
Amplitude 5~6mm
Thruput Per Screen 100/130 m3/h 440/572GPM 120 m3/h 528GPM 110/130 m3/h 440/572GPM 80/130 m3/h 352/528GPM
Angle Of Screen -1°~5°
Motor frequency and voltage 380V/50HZ(Foreign custom motor according to customer requirements)
Screen Area 2/2.73 m2 2.36m2 2.2/2.94m2 1.8/2.7m2
Screen Specification 585×1165mm (40~250) 630×1250mm (40~250) 700×1050mm (40~250) 830×1080mm (40~250)
Remarks The proportion of thruput per screen in the total amount is:1.2g/cm3,the viscosity is:45s

DC designs, manufacture and operate a complete line of advanced balanced-elliptical and linear-motion shakers for all onshore and offshore applications.  Whether used as scalping, primary or stand-alone units, our high-capacity shale shakers deliver unmatched solids removal.  All of our shakers are available for sell or rental.

Advantages

1 The motor of the shale shaker use the vibration motor of import in Italy, the excite of vibration motor can adjust.

2 The screening area of the screen is big, the throughput is large, the effect of the treatment is good.

3 the shale shaker designed with the solidwordks ansys, the structure is optimization, the structure of the shale shaker is simple, compact, the performance is excellent and cost-effective

4 the screen of the shale shaker is the agglutinate screen edge rigidity, use the plate type close fixed, is convenient and quick to replace.

5 the design is reasonable, make the mud buffer, average flow, reduce the directly impact, the life of the screen is long.

6 The shale shaker use the ratchet wheel lift, the structure of lift is easy and easy to operate.

Welcome to inquire drilling fluid shale shaker of DC mud cleaning equipment , and welcome to visit and negotiate the business both at home and abroad ; Our company will provide for you the best shale shaker and other equipment related solid control with superior quality and most reasonable Price. And we will sincerely offer our best service to satisfy what you need.

 

DC shaler shaker is a new style shale shaker produced by our company, it is the first-level process equipment in the mud cleaning system, to separate the drilling cuttings from the drilling fluid. The shale shaker can be useds exclusively or combined with other machines.

The shale shaker is the most important equipment in the drilling fluid solid control system,  Not only using in deep well, but also using the shallow well, the mud must through the shale shaker to filter.

     

So the importance part is the screen, the size of the mesh influence the purification degree of the mud, the more of the mesh, the solid phase particles to be got rid of will be increase, the less of the mesh, the solid phase particles to be got rid of is decreased. So the screen is easy to abrade.

The motor is other importance part of the shale shaker, the motor drive the exciter to rotate to produce the inertial force of periodic change, get rid of the different size of solid phase particles.

The major factors are throughput and the separation size, now the biaxial liner shale shaker is widely used in the drilling fluid mud cleaning system. There are two equal power motor to work together, make the mud do liner motion, it can increase the throughput of the shale shaker, and extended the service life.

Shale Shaker Parameters

TYPE DCS585-3/4 DCS630-3 DCS700-3/4 DCS830-2/3
Shake Locus linear type or ellipse type
Motor Power 2×1.5/1.72KW 2×1.5KW 2×1.5/1.72KW 2×1.3/1.72KW
Shake Strength ≤7.0G
Amplitude 5~6mm
Thruput Per Screen 100/130 m3/h 440/572GPM 120 m3/h 528GPM 110/130 m3/h 440/572GPM 80/130 m3/h 352/528GPM
Angle Of Screen -1°~5°
Motor frequency and voltage 380V/50HZ(Foreign custom motor according to customer requirements)
Screen Area 2/2.73 m2 2.36m2 2.2/2.94m2 1.8/2.7m2
Screen Specification 585×1165mm (40~250) 630×1250mm (40~250) 700×1050mm (40~250) 830×1080mm (40~250)

Tangshan Dachuan Mechanical Equipment Co., Ltd. is a company focuses on the production, sales and after-sales maintenance service of solid control equipment of mud cleaning equipment. We are concentrated on matching the requirements of our customers. Our management principle is to supply a high quality, rapid, honest, considerate service to our customers. DC shale have a lot of advantages. Such as;

1 The motor of the shale shaker use the vibration motor of import in Italy, the excite of vibration motor can adjust.

2 The screening area of the screen is big, the throughput is large, the effect of the treatment is good.

3 the shale shaker designed with the solidwordks ansys, the structure is optimization, the structure of the shale shaker is simple, compact, the performance is excellent and cost-effective

4 the screen of the shale shaker is the agglutinate screen edge rigidity, use the plate type close fixed, is convenient and quick to replace.

5 the design is reasonable, make the mud buffer, average flow, reduce the directly impact, the life of the screen is long.

6 The shale shaker use the ratchet wheel lift, the structure of lift is easy and easy to operate.

The liner motion shale shaker have the performance of the high screening precision, simple structure, less energy consumption, low cost, low noise, the using life of the screen is long, good sealing and convenient to maintain. The product is widely used chemical, food, plastic, medical, metallurgy, glass, fire-resistance, grain, fertilizer, ceramic ect. industry,

     

Shale shaker is the first phase cleaning equipment in a complete solids control system. Shale shaker is mainly used to remove the drilling cuttings return to the ground from wellhead, so as to meet the basic requirements of the next equipment in the oil drilling. 

Features of all  model DCS Linear Motion Shale Shakers

     *Explosion and Non-explosion proof electrical

*systems for 50 or 60 hz.

*Deck angle adjustable during operation from –2 ½ to +5 degrees.

*Pretensioned screens with wedge fastening (optional hook strap)

*High G-Force of 2 – 8.5 G provides dry solids discharge.

*Simple design without a gear box, hydraulics, pneumatics, oiling system or belts.

*Unique feeder assembly that presents fluid to the scalping screens as a uniform, low-           impact curtain. Feeder easily can be configured into a variety of connection points for installations with limited space.

*Customized Shaker Dimensions, including size of possum belly, weir height and   overall shaker width, length and height are available.

*Fluid distribution designed to utilize all available screen area, regardless of drilling conditions

*Available in common power supply configurations to meet all applicable global electrical standards

 

Shale Shaker Parameters

 

TYPE DCS585-3/4 DCS630-3 DCS700-3/4 DCS830-2/3
Shake Locus linear type or ellipse type
Motor Power 2×1.5/1.72KW 2×1.5KW 2×1.5/1.72KW 2×1.3/1.72KW
Shake Strength ≤7.0G
Amplitude 5~6mm
Thruput Per Screen 100/130 m3/h 440/572GPM 120 m3/h 528GPM 110/130 m3/h 440/572GPM 80/130 m3/h 352/528GPM
Angle Of Screen -1°~5°
Motor frequency and voltage 380V/50HZ(Foreign custom motor according to customer requirements)
Screen Area 2/2.73 m2 2.36m2 2.2/2.94m2 1.8/2.7m2
Screen Specification 585×1165mm (40~250) 630×1250mm (40~250) 700×1050mm (40~250) 830×1080mm (40~250)
Remarks The proportion of thruput per screen in the total amount is:1.2g/cm3,the viscosity is:45s


The shale shaker is the most important equipment in the drilling fluid solid control system, it is the first process of the mud purification. Not only using in deep well, but also using the shallow well, the mud must through the shale shaker to filter.

Working principle

The shale shakers are mainly drive by the electrical machine to rotate to produce the periodic changed inertia force, drilling fluid solid phase enters into the sieve screen, do the throwing movement on the sieve surface, and then the solid phase particles with different size will be removed. The separation diameters and throughput of the shale shakers are the most important factors of matching. The technology level of shale shakers mainly show at the handing ability (throughput and separated granularity), the stability of working, the length of life and the flexibility of operation. The handing ability of shale shakers is related with the structure of shale shakers, the movement locus, the vibration frequency, the vibration intensity, the area of shale shakers and the degree of thickness. In order to make the shale shakers match with the drilling machineries, the maximum displacement of the drilling pumps and the quantity of drilling cuttings produced must be considered.

Classification

Usually according to the movement locus, the shale shakers can be grouped into round screen shaker, the common elliptic screen shaker, linear screen shaker, equilibrium elliptic screen shaker. The common elliptic screen shaker: also can be called the disequilibrium elliptic screen shaker, there is a exciter devices fixed right above of the screen box barycenter, It requires the screen boxes tilt an angle, gets rid of sand by gravity, avoids the sand having the tendency of backward throwing. From this, the tilt of the screen boxes really improved the moving performance of sand, but the disposed amount of the drilling fluid reduced, this is the main shortcoming of the common elliptic screen shaker. The linear shale shakers

liner shale shaker

: Two main axises with eccentric blocks do synchronous reverse rotation to produce the liner vibration. Because the direction of the liner shale shaker is unchanged,  which makes the particles difficult to drop, and then the screen paste phenomenon appeares, which makes the valid over flowing area of screen  and throughput reduced. When the number of  screens increases, the phenomenon of screen paste will be more serious. So when the linear shale shakers use the super details screen, it could not meet the requirements of the using amount of drilling fluid.

The equilibrium ellipse screen: In recent years to develop a new type screen, the movement locus of long axis and short axis are all the same, the size and direction of the throwing angle are completely consistent. The equilibrium ellipse screen combined with the basic advantages of the round screens and liner screens, the throughput of the equilibrium ellipse screens is bigger twenty percent to thirty percent than the liner screens, is a relatively advanced drilling fluid shale shaker screens, representative the development direction of the drilling fluid shale shakers.