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Specific drilling mud recycling system from China Manufacturer

Horizontal Directional Drilling (HDD) is a trench less method to install pipes where there are some kinds of barriers which makes the regular pipe laying down hard or not possible.

Specific solid control system can be used in HDD industry to recovery the drilling mud. To be as an leader of drilling mud cleaning system manufacturer. We have many designs of solid control for HDD fields. Such as DCGPM350, DCGPM500, DCGPM900 and DCGPM1200.

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HDD Mud Recycling System is made up of drilling rig mouth to return to mud of the ground through the mud into the mud pit, using liquid slurry pump or vertical sand pump the submersible supply to shale shaker,and then male the shale shaker removing out of solid phased particles, the processed mud fall into the mud tank having many separate space.

Mud equipment

DC Solids Control is a top manufacturer of Horizontal Directional Drilling(HDD) Mud Equipment/HDD Mud Recycling System. DC drilling mud recycling system has been applied in many countries for HDD and CBM drilling operation. Especially popular in Australia ,Indonesia, India etc. If you have interest with it, please feel free to contact us, our senior engineer will giving you the best design and best price at the end of Chinese spring festival.

Professional Manufacturer of Small Mud System Supplier

DC Mini solid removal system is the economic way for the mud recycling, it is popular for Bored Pile Slurry desanding plant, TBM slurry treatment, HDD (trenchless) as well as water well drilling etc.

mud system

Usually bored pile is used for those tall buildings or massive industrial complexes, which require foundations that can bear the load of thousands of tons, most probably in unstable or difficult soil conditions. In order to ensure Bored Pile can works properly. DC Machienry design many sets mud removal system for different conditions:
DC Mini solid remove system Models:
DCS-200D Capacity: 200GPM,50m3/h
DCS-500D Capacity: 500GPM,120m3/h
DCS-1000D Capacity: 1000GPM,240m3/h
Other models should be customized.

DC Machinery also customized different industries mud circulation system based on your requirement. We have professional equipment used in the system, such as shale shaker, desander, desilter, mud centrifuges, mud tank, agitators and ect. Please contact us if you want to get more infos.

Best Quality Mud Cleaners China Manufacturer

Mud cleaner is the second stage solid control equipment used for drilling fluid circulation system, HDD, CBM and Geothermal environmental waste mud cleaning system.

Normally, there are two stages separation process for this item to recovery the mud. While in actual use field, we always combine a group of hydro-cyclones mounted over a shale shaker to operate as a single unit, which we call it as Mud Cleaner.

Mud cleaner1

Working Process Flow of Mud Cleaner

The weighted mud flows to the inlet head section of the desander and/or desilter entering the hydrocyclones for separation of particles. Mud leaving the underflow is further screened with fine mesh to separate larger particles allowing only barite-size particles to pass through the screen.

 

Advantages Of Mud Cleaner:mud cleaners

1. High Performance
Processing capacity of 1,000 gpm with the 2-12 desander and 900 gpm with the desilter concentrates solids onto a classification shaker.
2. Reduces Operating Cost
The mud cleaner reduces sand and silt-size particles and saves liquid, thus reducing mud cost, chances of stuck pipe and lost circulation and improving rate of penetration.
3. Reduces Disposal Cost

The mud cleaner minimizes waste generated thus reducing disposal cost.

As a domestic solid control supplier. DC Solid control also design, manufacture all types of mud cleaner according to users requirements, such as linear motion type,dual motion type, double deck mud cleaner and ect. Welcome to your ponderable inquiry.

Producing multiplicity mud cleaner of DC Solid control

With the combination of a desander and desilter mounted over a powerful multi-functional shale shaker, DC Solid control’s line of mud cleaners offer both high performance and versatility for the operator.

This integration of advanced equipment puts forth a unit that can handle large volumes of circulating fluids and is able to retain fluid integrity. Features such as our wedge-lock fastening system, mud bypass gate, and explosion proof enclosures all allow for ease of use. Our pride is truly expressed in our work through our craftsmanship, research, design, and the overall practicality of our equipment.

cleaners

With our in-house engineering and design capabilities, DC Solid control can integrate any number of hydrocyclone arrangements with any of our shakers. In all cases,
DC Solid control’s hydrocyclones come with polyurethane bodies, where erosion resistant inserts are available. Standard hydrocyclone cone sizes available include 4”, 5”, 10”, and 12” and can be provided in arrangements of one to 20 cones.

Mud cleaners

The first step in using a mud cleaner is to send the mud through a hydrocyclone, because it would be too thick for the cleaner to effectively work with. A hydrocyclone is a device that uses force to push purified mud through the top of the cyclone as thicker particles pass through the bottom section. Anything that goes through the bottom section then meets the mud cleaner.

You are welcome to call Dachuan Machinery to get more info about the mud cleaner and we are appreciated to supply the cost-effective products and service for you.

 

 

 

Cost -effective Dual Motion Shale Shaker

Shale shaker is a most popular equipment uses in drilling mud primary solids control system. According to different processing result and mud condition, the operator may choose the shale shakers with different vibration motions. The newly designed by DC shaker can change the vibration mode from liner motion to dual motion shale shakers.

shale shaker

DC Solid controls’s dual motion shale shaker has 3 units vibrators, comparing with other brand dual motion shaker DC Solid control’s shaker is more cost competitive. The changing of the vibration is realized by operation on the control panel, no need to adjust the eccentric block of the vibration motors.

DC Solid control’s dual motion shale shaker has two models, one is DCPTS750-3K, this types vibration motors are 1.72kwx2+0.4kw, with 3 panels screen, has larger screen area than another type. The other model is DCPTS650-4, with 1.74kwx2+0.45kw vibration motors, and 4 panels screen.

Dual motion shale shaker has a good adaptability and outstanding advantages to fragile and clay stratum, it has the characteristics of treating capacity 20% larger than linear motion shale shaker, high drilling cuttings discharge speed,long service life of screens and small splash of drilling fluid. If you want to learn more about it, please feel free to contact me.

 

 

China Drilling Mud Gas Separator Factory

Drilling fluid mud gas separator is the special equipment to treat the gas cut drilling fluid. The fluid can enter into from placed bop, also can from choke manifold to separate the big bubbles. The treated drilling fluid also have small bubbles, then enter into degasser to proceed the convention degassing, it is the ideal solid control equipment in drilling process.

liquid gas separators

Use of mud gas separator

Drilling fluid mud gas separator matched use with choke manifold, used to eliminate the free gas in drilling fluid, can apply to unbalanced drilling and the containing hydrogen sulfide processing.

Mud gas separators

Principle of mud gas separator 

Mug gas separator uses gravity separation principle. After gas invaded drilling fluid through separator inlet pipe enter into mud gas separator import, firstly impact on the deflector which make drilling fluid flow speed decrease in order to crush out the bubbles. In the function of gravity, the big quality drilling fluid will subside. After gas is gravity settling resolve in gas phase area, gas enter into demister to separate the liquid drop which carried by gas phase fluid. After the gas defoamed by light silk screen,will discharged from exhaust port. The flow speed of drilling fluid enter into the liquid phase will decreased, make the residual gas and drilling fluid continue settling separation in liquid phase area.

What we should notice when purchase the shaker screens

Drilling fluid shale shaker is a kind of filterable mechanical separation equipment, compared with other mechanical separation equipment, its unit cost is a kind of economy and high efficiency separation equipment which obtain solid removal amount.

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Drilling fluid shale shaker is made of screen body, machine rack and gearing, according mechanical vibration make solid phase which is big than screen hole and the adhesive attraction will screen the solid phase particles which is smaller than screen hole. But all mud can’t be processed in circulating process because of the limit of shale shaker mud permit.

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Usually the material of drilling fluids shale shaker is stainless knitted. Usually this kind of screen uses mesh to express the specification. Mesh is the number of screen holes. For example, there are 12 holes in a square screen is called 12 mesh. Screen with a special outfit screen holder will screen into flake tension type fixed on the screen frame. Screen body is fixed to the rack according spiral spring, rubber articles bumper use the type of bottom fixed.

shale shaker

When purchase drilling fluid shale shakers except according solid size and particles size distribution to choose the reasonable screen, we should consider a important factor is the permit throughput of mud screen. There are many factors to affect drilling fluids shale shaker throughput. Such as the type of mud, proportion,viscosity, solid content and size, screen number and ect.

Solid control desander and desilter from China Manufacturer

DC Solids Control provides a large number of solid control system and waste treatment system products to customers worldwide every year.

DC Solids Control desander is mainly used to remove drilling cuttings larger than 55 microns in drilling fluid. The drilling fluid purification sand remover is mainly composed of underflow screen and 10 inch sand removing cyclone. Under normal circumstances, the centrifugal pump is used to feed the desander.

desander

The cyclone uses a centrifugal pump to pump the mud into the swirl cone at high speed, and centrifugally separates the mud under the action of centrifugal force. After centrifugal separation, the lighter mud flows out of the cyclone outlet. The mud with high solid phase is ejected through the drip nozzle, and further sieved and separated through the underflow screen.

desilter

The structural principles of DC Solids Control Desilter and Desander are similar. The only difference is that the cyclone used in the desilter is a 4-inch cyclone. Generally, the number of desilting cyclones is an even number. Desilter is mainly used to remove solid cuttings larger than 25 microns in drilling fluid.

Besides above the separated desander and desilter. DC Solids Control also provides ‘3 in 1’ treating unit which is ‘DC Mud Cleaner’, it’s composed by 10 inch cyclone, 4 inch cyclone and bottom shale shaker. Every year. Welcome to connect with us if you need any solids control equipment.

Hot sales model of DCS630-3 shale shakers shipped to Australian

Last week the DCS630-3 type shale shaker and 60 pieces shaker screens are both ready for our Australian client. The equipment and screens will be used in HDD industry.

DCS630-3 shale shaker parts: High quality electrical control cabinet, 2x 1.5 KW OLY vibrators, 3 Pieces Composite material screens (630*1250mm).

shakers

After screen sample testing, client are very satisfied with our composite material screens, working life can be 450hours under normal use with mud density 1.2g/cm³ and viscosity 45s.

shale shaker

DCS linear motion shale shaker absorbed advanced tech at home and abroad ,and integrated DC own design. DC complete series shale shaker can meet customers’ variable demand. Clients feedback proved the advantages of this kind of shale shaker: high G-force, wide screen area, compressed structure, cost-effective, etc.

Why must use the decanter centrifuge in working site

The structure and performance of drilling fluid centrifuge all have a bid progress, our country have already special mud centrifuge designed accords the characteristics of drilling fluid. Drilling fluid centrifuge is the most difficult master and the structure is complex equipment. But it is the key equipment except shale shaker.

The initial stage of decanter centrifuge became solid control system is the chemical centrifuge is introduced. Not only the separation size or capacity all can’t meet the requirement of drilling fluid solid control technology.  Now decanting centrifuge has the characteristics.

decanter centrifuge

The capacity from small to large, foreign has already the centrifuge can dispose 4T material per hours.

It has common centrifuge and high speed centrifuge. The common centrifuge can’t solve the whole problems of drilling fluid. High speed centrifuge can dispose drilling fluid, the disposing drilling fluid become dry material and water two parts. Using it to process drilling fluid can maintain environment and ecological environment.

oilfield centrifuge

The transmission structure evolves ingle motor drive from double motor.

The prime centrifuge is chemical centrifuge, the drum and conveying screw are all use stainless steel to manufacture. In recent years we have already research the drilling fluid solid cobtrol special centrifuge with the material of drum and conveying screw is carbon steel, so the cost is decreased.
The abrade level of drum and conveying screw has the structure of using bonding method dressing pad the ceramic disk, it can improve the service life of centrifuge.

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