Tag Archives: Feeding Pump

06Aug 2018

Feeding slurry pump for decanter centrifuge delivery

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Submersible Slurry Pump is designed for pumping the liquid mud while wells drilling. And it can be used as a charging pump for the main mud pump. Today, DC solid control shipped 4 sets slurry pumps used for decanter centrifuges feeding pump delivery.

slurry pumps

Submersible slurry pump is durable and anti-abrasive. They are suitable for large coarse particles, even the solids are high hardness and abrasive. And we call the submersible slurry pump as the free-maintenance pump. The vertical design occupies little space or area. It is rather convenient to operate and handle.

Submersible slurry pump are very popular since the competitive cost and high efficiency. Almost users operate such pump request no spare parts. Even 2 years passed, they just request 1 impeller as spare preparation .

If you have interest, please contact DC Solid control company to get the lowest price slurry pumps.

28Dec 2017

10 sets submersible slurry pump deliery to Kazakhstan

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Submersible slurry pump is a kinds of vertical centrifugal pump which is widekly used in oil filed industry to feed material for desander, desilter and decanter centrifuge. At the end of 2017. DC Solid control shipped 10 sets submersible slurry pumps to a Kazakhstan clients who are focus on oil and gas drilling.

Many industries usage of slurry pumps are used to keep liquid and solids in mix with large spectrum of usage, such as mine drainage, dredging of setting lagoons and pumping of drilling mud.

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Slurry pump purpose can be pump the medium where abrasive particles are available. It also transport as much solids as possible, hydraulically. It pumps the final product in the process. Many industrial segment use this pump like iron and steel, power generation, paper industry, oil and gas, wastewater treatment, mining, process mineral and other few.

DC Submersible Slurry Pump have a very simple structure design to ensure maximum performance, minimum energy consumption, long operating life and minimum maintenance.

 

26Dec 2016

Single stage screw pump from China manufacturer for sale

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The single screw pump is an ideal pump for feeding to the decanter centrifuge without shearing or agitating the drilling mud.

Structure of DCG screw pump:

The main parts are screw shaft (rotor) and screw shaft bushing (stator). Because of the special geometry shape of the two parts, they form pressurize capacity separately. The fluids flow along with the shaft, inner flow speed is slow, capacity remains, pressure is steady, so it will not generate vortex and agitating.

screw pump

Main body material of DCG screw pump:

The shaft of the pump is made from Stainless steel, DC Screw pump is available for option with complete stainless steel body. It can drive by coupler, or adjust the speed by using variable speed motor, Triangle V-belt, gear box, etc.\

DCG series screw pump is with less accessories, compact structure, small volume, easy maintenance, rotor and stator are wear parts of this pump, it is convenient to replace. DC Machinery supplies good quality solids control screw pump with best price, welcome to contact us and get the best solution for your work!

22Apr 2016

Drilling fluid sand pump spare parts delivery to Iran

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Drilling fluid sand pump is an importand feeding unit in solid control system which can provide power for desander and desilter and can be used as transportation carrier. So it is widely used in many fields. Recent days, DC Solid control shipped a batch of sand pump to our repeat Iran clients.

pump cover

The spare parts of driliing fluid sand pump includes:

1. Bearing
2. Mechanical seal
3. Pump cover
4. Pump case
5. Different size of impellers

impeller

DC Solid control mainly engages in manufacturing, design, selection, export series of centrifugal pumps, including sand pump, slurry pump, split casing pump, water pump, oil pump, spray pump, shearing pump, submersible pumps, etc. and a wide range of pump consumable parts.

We are devoting on offering the best solutions for pump application in the worldwide oil and gas drilling, mining, pumping project, meanwhile, supplying popular brands pump replacement parts with reliable quality at competitive price.

15Apr 2015

High efficiency of SB series centrifugal pumps

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Drilling fluid pump is one special pump in centrifugal pump. We also call it as sand pump which is an important unit in the whole solid control system. It is mainly used to transfer drilling fluid for desander, desilter, and provide sufficient power for mixing drilling fluid.

SB Series centrifugal pumps are distinguished by high efficiency, low energy consumption, several options, and a wide range of flow rates and pressures.

Centrifugalpump

High efficiency
A precision-engineered pump and motor provide high efficiency and gentle product treatment. The robust design and tight tolerances together with the advanced impeller design minimize recirculation and ensure the efficient transfer of energy.

Optimal pump design
The impeller design ensures efficient and gentle handling of the product as it moves through the pump. This ensures product integrity and minimizes NPSHr ( Net Positive Suction Head required).

Low energy consumption
Making pump energy use more efficient presents huge potential for energy savings. The optimized pump design and premium motor of our centrifugal pumps often deliver greater energy efficiency than similar premium pumps and up to 50% compared to similar mid-range pumps.

30Jan 2015

Detail description of centrifugal pumps

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SB series centrifugal pump is the ideal equipment to provide impetus for Desander 、Desilter and Jet Mud Mixer for solids control equipment. Centrifugal pump including single stage, multi stage, etc. divided by stage; including vertical type, horizontal type divided by stands type; including self-suction and non-self suction divided by suction model.

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The centrifugal pumps also suited for drilling fluids processing. Using front and rear wear ring and balance holes to keep hydraulic balance. Single face mechanical seal or dual balanced cartridge seal can be used with cooling, washing or liquid-sealing system. Pipeline system is standardized by API. It is suitable to convey clean drilling mud liquid or drilling fluids with small amount of particles.

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Features of Sand pumps

Different flow pumps with different horsepower
Tungsten carbide mechanical seal
Units equipped with explosion proof starter boxes
Can be powered by 3 phase 230 volt or 460 volt power systems
Approved for offshore use

Anyhow, centrifugal pump almost used in every industry. Usually in drilling mud solids control, the centrifugal pump will be used as feeding pump to Shale shaker, Desander, Desilter, and decanter centrifuge.

27Dec 2014

Screw mono pump for sale

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A screw pump is a positive-displacement (PD) pump that use one or several screws to move fluids or solids along the screw(s) axis. A single screw rotates in a cylindrical cavity, thereby moving the material along the screw’s spindle. This ancient construction is still used in many low-tech applications, such as irrigation systems and in agricultural machinery for transporting grain and other solids.

mono pumps

Screw Pump is also used to feed drilling fluids to decanter centrifuge since drilling fluids is pushed to proceed along axial direction evenly. Therefore, the inner flow speed is kept low, volume unchanged and pressure stable so that vortex and agitation are prevented. Screw Pump is useful for wet mud drilling waste management and cuttings transportation.

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Charateristics of screw pumps

1.Screw pumps are compact structure, small volume and easy maintenance. Rotor and stator, as the wearing parts of this pump, are convenient to replace.
2.We can manufacture the screw pump according to client’s requirement, for example, stainless steel 304 or SS316L material, manual speed control, variable frequency drive or fix speed pump, flow rate various from 20m3/h to 90m3/h for various model decanter centrifuge.
3.The stator is made of elastomeric material,so it has particular advantages than other pump to transfer the fluids of high viscosity and hard suspended particles included.

DC Machinery screw mono pump is an ideal pump for drilling mud feeding to decanter centrifuge without shearing or agitating the drilling mud. Compared to centrifugal pumps, screw pumps can move drilling mud axially without turbulence. Any interests please contact DC Solid control.

11Dec 2014

DC Solid control – Submersible slurry pumps

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Submersible Slurry Pump have vertical single stage and single suction system overhung structure, adopt wear-resistant alloy material, convey medium with high concentration particle. It mainly composes of bearing housing, supporting, intermediate pipe connecting the pump hydraulic components.

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Working process of slurry pumps

The liquid is discharged out from the drain pipe parts; pump impeller is for semi-shrouded with the agitating vane on the vane extended. The main characteristic of the slurry pump is that shaft parts of underwater pump are rigid enough. The impeller and pump shell have no bearings or shaft seal, which can convey larger medium of solids particles.

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Features & Benefits of Submersible Slurry Pump

1. Shaft seal is not adapted, the medium with dense solids can also be transported.
2. Vertical motor is installed on the motor base, connected to the pump by coupling.
3. Using the power step-down, to ensure the slurry is not easy to leak.
4. Flow passage component of pump uses high hard alloy, the material has the advantages of high wear resistance, corrosion resistance, shock resistance and long
service life.

Submersible Slurry Pump for Drilling Fluids Solids Control

Feeding Shale Shaker from Mud Pit for HDD Mud Recycling System
Feeding Desander Desilter
Feeding Decanter Centrifuge

18Apr 2014

Drilling mud centrifugal pump- DC Machinery

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Drilling fluid pump is one special pump in centrifugal pump. We also call it as sand pump. It is mainly used to transfer drilling flfuid for desander, desilter, and provide sufficient power for mixing drilling fluid.Many hydraulic systems employ centrifugal pumps to move fluid through a piping system. These pumps all rely on centrifugal force as the fundamental principle by which they operate.

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The centrifugal pump designs have proved to be among the best for handling abrasive cements and drilling fluids. They are available in wear-resistant materials compatible with the diverse applications of the oil and gas industry. The centrifugal pumps are available from a few gallons per minute to over two thousands five hundred gallons per minute. When downtime is critical, it is good to know that the centrifugal pump is dimensionally interchangeable with most centrifugal mud pumps in service today.

On occasion, the discharge of the centrifugal pump is pointed straight up. In these circumstances, the liquid is pumped up, but only to a predetermined height. This height is called the shut off head and is limited by the diameter of the pump’s impeller and the rotational speed of the pump itself.

Centrifugal pump

Another important issue for centrifugal pump is the seal. Commonly the mechanical seal will be considered better than oil rope seal, etc. Presently, the mechanical seal is more suitable for centrifugal pump used in solids control industry.

DCSB Series centrifugal pump mainly used in drilling fluids solids control system to feed materials according to clients’ctual working condition, detailed requirements, also other customized services for special demand.