ZQJ Mud Cleaner for oil field Solids Control,Mud Circulation

ZQJ Mud Cleaner for oil field Solids Control / Mud Circulation

By Coco

Mud cleaner, also called all-in-one machine of desanding and desilting, is the secondary and tertiary solid control equipment to process drilling fluid, which combines desanding cyclone, desilting cyclone and underset screen as one complete equipment.

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With compact structure, small size and powerful function, it is the ideal choice for secondary and tertiary solid control equipment.

Technical Features:

• Adopt ANSNY finite element analysis, optimized structure, less displacement of involved and related parts and wearing parts.
• Adopt SS304 or Q345 high-strength alloy material.
• Screen box with heat treatment, acid pickling, galvanizing-assist, hot-dip galvanizing, inactivation and fine polish.
• Vibration motor is from OLI, Italy.
• Electronic control system adopts Huarong (brand) or Helong (brand) explosion-proof.
• High strength shock-proof composite rubber material used to reduce shock.
• Cyclone adopts high wearproof polyurethane and high imitation Derrick structure.
• Inlet and outlet manifolds adopt quick acting coupling connection.

ZQJ Series Mud Cleaner

Model	ZQJ75-1S8N	ZQJ70-2S12N	ZQJ83-3S16N	ZQJ85-1S8N
Capacity	112m³/h(492GPM)	240m³/h(1056GPM)	336m³/h(1478GPM)	112m³/h(492GPM)
Cyclone desander	1 PC 10 ”(250mm)	2 PCS 10 ”(250mm)	3 PCS 10 ”(250mm)	1 PC 10 ”(250mm)
Cyclone desilter	8 PCS 4 ”(100mm)	12 PCS 4 ”(100mm)	16 PCS 4 ”(100mm)	8 PCS 4 ”(100mm)
Vibrating course	Linear motion
Matching sand pump	30~37kw	55kw	75kw	37kw
Underset screen model	BWZS75-2P	BWZS70-3P	BWZS83-3P	BWZS85-2P
Underset screen motor	2×0.45kw	2×1.5kw	2×1.72kw	2×1.0kw
Screen area	1.4m²	2.6m²	2.7m²	2.1m²
Number of mesh	2 panel	3 panel	3 panel	2 panel
Weight	1040kg	2150kg	2360kg	1580kg
Overall dimension	1650×1260×1080mm	2403×1884×2195mm	2550×1884×1585mm	1975×1884×1585mm
Screen performance standards	API 120/150/175目mesh
Remarks	The number of cyclone decides treatment capacity, number and size of its customization: 4”cyclone desander will be 15~20m³/h, 10”cyclone desander 90~120m³/h.

Introduction to Mud Cleaners: An Essential Component in Drilling Fluid Management

In the realm of oil and gas exploration, maintaining the quality of drilling fluid is pivotal for efficient and safe drilling operations.

A mud cleaner, also known as an all-in-one machine for desanding and desilting, is a specialized piece of secondary and tertiary solid control equipment.

Its primary function is to remove fine solids from drilling fluid, ensuring the fluid remains effective for reuse.

This compact and multi-functional tool integrates a desanding cyclone, desilting cyclone, and underset screen into one streamlined unit.

Mud cleaners are an indispensable component of modern solid control systems, offering a balance of high efficiency, durability, and compact design.

Their ability to handle secondary and tertiary separation processes makes them ideal for demanding drilling environments where space and operational efficiency are critical.

Key Features of Mud Cleaners

Mud cleaners are engineered with a combination of advanced materials, robust construction techniques, and cutting-edge technology to ensure long-term performance. Below are the notable features:

Optimized Design:
Leveraging ANSNY finite element analysis, the structural design of mud cleaners minimizes the displacement of critical parts and reduces wear and tear on components.
High-Quality Materials:
The primary components are manufactured using SS304 or Q345 high-strength alloy materials, ensuring durability and resistance to corrosion and mechanical stress.
Enhanced Screen Box:
The screen box undergoes rigorous treatment processes, including heat treatment, acid pickling, hot-dip galvanizing, and fine polishing, to improve its longevity and reliability.
Advanced Vibration System:
The vibration motor, sourced from OLI, Italy, delivers consistent performance. Additionally, the vibration-dampening system employs high-strength shock-proof composite rubber to reduce operational stress.
State-of-the-Art Cyclones:
The cyclones, constructed from high wearproof polyurethane, are designed for durability and efficiency, with a structure inspired by high-performance Derrick models.
User-Friendly Connections:
Inlet and outlet manifolds are equipped with quick-acting coupling connections, simplifying assembly and maintenance.
Reliable Control System:
The electronic control system is explosion-proof, incorporating leading brands like Huarong or Helong, ensuring operational safety in hazardous environments.

ZQJ Series Mud Cleaner Models

The ZQJ series offers a range of mud cleaners tailored for different capacities and operational needs.

Key specifications include:

Model	Capacity	Cyclone Desander	Cyclone Desilter	Screen Area	Weight	Dimensions (mm)
ZQJ75-1S8N	112m³/h (492GPM)	1 PC 10” (250mm)	8 PCS 4” (100mm)	1.4m²	1040kg	1650×1260×1080
ZQJ70-2S12N	240m³/h (1056GPM)	2 PCS 10” (250mm)	12 PCS 4” (100mm)	2.6m²	2150kg	2403×1884×2195
ZQJ83-3S16N	336m³/h (1478GPM)	3 PCS 10” (250mm)	16 PCS 4” (100mm)	2.7m²	2360kg	2550×1884×1585
ZQJ85-1S8N	112m³/h (492GPM)	1 PC 10” (250mm)	8 PCS 4” (100mm)	2.1m²	1580kg	1975×1884×1585

Performance Insights

Treatment Capacity:
The number and size of cyclones dictate the cleaner’s processing capability. For instance:
- A 4” cyclone can handle 15–20 m³/h.
- A 10” cyclone can process 90–120 m³/h.
Vibration Course:
All models utilize linear motion for efficient solid separation.
Customization:
The system’s modular design allows customization to meet specific operational needs.

Conclusion

Mud cleaners are vital for maintaining the efficiency and sustainability of drilling operations.

By combining desanding and desilting processes with advanced screening, they ensure drilling fluid remains clean and reusable, minimizing environmental impact and operational costs.

The ZQJ series, with its robust construction and advanced features, provides a reliable solution for diverse solid control requirements in the oil and gas industry.