Tag Archives: Slurry Pumps

DCYZ series explosion-proof submersible pump is applicable to dangerous sites which contain methane, coal-dust explosion environment,also application for transporting rain water and sewage containing solid particles at constructions, hospitals, residential areas, municipal projects, roads, factory sewage, etc.


Outstanding Features:

1.Model special features: Optimised performance, smooth and reliable operation without blocking, strong sewage desilting capacity, no overload throughout whole head range, input power does not exceed the matching motor power under any condition. Applicable for various occasions under mine, one equipment serves multi-purpose operation.
2.Mechanical seal improvement: Utilises independent cascade mechanical seal and double-end faces mechanical seal.
3.Optimised structure: Structural design promotes mechanical sealing, smooth operation, high reliability; optimised design, portability and practicality, low energy consumption, long time operation under no water condition.
4.IP×8,IP68 motor protection grade, good submersible motor cooling performance, operating temperature is lower than that of other motors, improved durability. F grade insulation gurantees longer service life of motor.


Application used;

DC Submersible slurry pump is centrifugal pump.
DC Submersible slurry pump can be treated as shale shaker feeding pump.
DC Submersible slurry pump is vertical type save much space. Furthermore, it also can be decanter centrifuge feeding pump.
DC Submersible slurry pump impeller is semi opening type this provides high efficiency. The impeller material is carbide alloy make pump more durable decrease maintenance cost.

If you have any requirements please contact DC office freely.

DCYZ series submersible slurry pumps are mainly used for environmental protection, new type building materials , coal washing , municipal projects, thermal power generation, coal gas coking plant,refinery,steel mills,mining,paper
making,cement plant,food products factory and other fields to perform pumping of thick oil, oil residue, dirty oil, mud, mortar, running sand and other liquids from the municipal sewerage. Vertical slurry pump is also suitable for
pumping liquids with silt particle and corrosive liquid.

slurry pump

The submersible slurry pump consisting impeller, pump case, pump shaft, bearing, driven power, supporting frame, coupler, shaft sleeve, shaft seal, and so on. Usually, we use the electrical motor drive pump. The popular pump flow rate is from 30m3/h to 200m3/h.

slurry pumps

The characteristics of Submersible Slurry Pump by DC:
1. The pump shaft under the liquid has enough rigidity. No bearing is set between impeller and pump.
2. Shaft seal is not adapted, the medium with dense solids can also be transported.
3. The submersible slurry pump may penetrate the liquid between 800m-2500mm under it, and may be equipped with suction pipes if necessary.
4. Vertical motor is installed on the motor base, connected to the pump by coupling.

DC is a professional oilfield drilling submersible slurry pump manufacturer supplier and manufacturer in China oil drilling mud solids control industry. The products we can provide for oilfield and drilling fluid processing system includ


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. Increased capacity allows significantly reduce pumping time.

Our DCYZ series submersible slurry pump  mainly supply mud for shale shaker and decanter centrifuge from the mud pit. Its structure is single sucking cantilever type, and uses bearing seat, supporting seat and pipe to connect the hydraulic parts of pump, and liquid is discharged from the hydraulic hose assembly. Pump’s impeller is semi-open type, and it’s equipped with mixing blade in the stretch part of impeller inlet.

Submersible slurry pump

Specially designed pump frame, adapted to drilling rig, enables it to vertical movement of working part, thus providing for serviceability and checkup. The bottom part of the shaft has enough rigidity; pump impeller is set between bearings. It can supply the liquid with strong concentration of solid particles. The submersible slurry pump may penetrate the liquid between 800m-2500mm under it, and may be equipped with suction pipes if necessary.

Slurry pump

DCYZ series submersible slurry pump is currently used in city bored piling, tunnelling construction, trenchless HDD, oil & gas drilling, Drilling Waste Management, environment protection, Coal Bed Gas Solids Control System, Water Drilling, Oil Sludge Dewatering Systems, Oil Mud Seperation, coal washing, municipal projects, thermal power generation, mining, paper making, cement plant etc.

Submersible slurry pump of DC solids control is as a feeding pump of shale shaker, mud cleaner or decanter centrifuge which is widely used in many industries or applications. Such as the drilling mud process, industrial water treatment, environmental protection, and so on.


The submersible slurry pump are horizontal centrifugal slurry pump. They are suitable for delivering low density slurry for metallurgical,mining,coal and building material departments.The shaft seal adopts both gland seal and centrifugal seal.


This kind of slurry pump operate in high speed with small volumes to save floor area.The frame plates have changeable,wear-resistant metal liners and rubber liners and the impeller are made of wear-resistant metal or rubber.

You will get high quality submersible slurry pump at DC solids control. Besides the submersible pump, the common horizontal centrifugal pump, slurry pump are available as well.

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.

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.


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.


Submersible slurry pump is used in drilling fluid solids control system to pump the thick liquid, thick oil, oil residue, dirty fluid, mud and fluid which contains clay sand slag and corrosive fluid.

Structure of slurry pump

YZ series pump is single stage, single suction cantilever type, using shaft foundation, fulcrum bearing, union pipe
connect the waterpower parts of pump, the liquid is discharged from outlet pipe part, the impeller of pump is semi-
open impeller.


Matters need attention of choose slurry pump 

If we want the best application effect of slurry, we must choose the right slurry model to meet the requirements of relatively medium, disposing effect. We need the data when purchase slurry.

Besides above need notice, slurry pump work 2000hours should be checked, the wearing between impeller and pump body can’t be oversize, the biggest interval can’t extend 1.2 mm.

In the solids control system,there are many pumps for deliver drilling fluid from a solids control equipment to another. The mud pit holds sufficient drilling mud when driller begin drilling, sometimes we need submersible slurry pump feed mud to shale shaker.

submersible slurry pump

A submersible pump is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between pump and the fluid surface. Submersible pumps push fluid to the surface as opposed to jet pumps having to pull fluids. Submersibles are more efficient than jet pumps.

Slurry pump can not only used in oil& gas drilling industry, but also widespread used in HDD industry.

Different HDD hold different treating capacity and requirements on submersible slurry pump. Usually there will be followings to be contained. Such as, 80YZ50-10, its capacity is 50~60m3/h as feeding pump for 100t HDD holds 200GPM mud system. Then 100YZ100-30 for 200t, 300t, 450t HDD system. Of course, depends on various HDD the submersible slurry pump will require different power to match treating capacity demand.

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.


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.


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