Pneumatic high pressure washer

our pneumatic pressure washer is an essential tool used on drilling rigs for cleaning purposes, ensuring the rig components remain free of debris, oil, mud, and other contaminants that can interfere with operations. The following is a detailed description of how a pneumatic pressure washer can be used on a drilling rig:

1. Power Source: Pneumatic System

On drilling rigs, pneumatic pressure washers are powered by compressed air, which is readily available from the rig's pneumatic system. This eliminates the need for electrical components and reduces the risk of sparking, making them ideal for hazardous environments like oil and gas fields where explosive gases might be present.

2. Application Areas

The pressure washer is used to clean various components of the drilling rig, including:

• Drill Floor: Regular cleaning of the drill floor is critical to remove oil, mud, and other drilling fluids that can create safety hazards such as slips and falls.
• BOP (Blowout Preventer): Cleaning the BOP ensures that its mechanisms remain free of blockages and function properly.
• Derrick and Mast: The structural framework can accumulate grease, dirt, and corrosion, which needs to be cleaned off to maintain the integrity of the rig.
• Drill Pipe and Drill String Components: Cleaning these components prevents contamination and buildup that could lead to wear or malfunction.
• Mud Pumps and Lines: The pressure washer is also used to clear out mud and drilling fluids from mud pumps and lines, ensuring proper fluid circulation.

3. Cleaning Process

• Surface Preparation: Before washing, ensure that the equipment or area is prepared, and any sensitive electrical or mechanical components are either covered or protected to prevent damage.
• High-Pressure Air and Water Mix: The pneumatic pressure washer uses compressed air to create a high-pressure water stream. This high-velocity water effectively removes caked mud, oil, and other drilling byproducts.
• Adjustable Pressure: The operator can adjust the pressure to accommodate different surfaces and components. For more delicate equipment, lower pressure is used, while tougher areas, such as steel frameworks or drill pipes, may require higher pressure.
• Detergents and Solvents: Depending on the type of dirt or contamination, appropriate cleaning detergents or solvents can be mixed with the water stream to break down oil and grease more effectively.

4. Safety Measures

• PPE (Personal Protective Equipment): Operators should wear PPE, including gloves, goggles, and boots, to protect against high-pressure spray and chemical exposure.
• Anti-Static Hoses: Anti-static hoses should be used to prevent static buildup, which could cause sparks in potentially explosive environments.
• Pressure Control: Operators must be trained to control the pressure washer to avoid damaging equipment or causing injury.

5. Advantages

• Non-Electric Operation: The pneumatic pressure washer’s reliance on compressed air makes it safer for explosive environments.
• Portability: Due to its compact nature, it can be easily moved around the rig to reach different areas.
• Efficient Cleaning: High-pressure washing effectively removes tough contaminants, which reduces downtime for cleaning and maintenance.

By using a pneumatic pressure washer, drilling rigs can maintain operational efficiency while ensuring that equipment stays clean and functional, ultimately contributing to safety and productivity.

Safety: there isn’t any electrical related part. Could be used in any area which has ex-proof issue.

u  Low maintenance: Pneumatic washers have fewer moving parts, resulting in reduced maintenance requirements.

u  Fluids: can transfer fluids other than water.

u  Portable: with for pad eyes , could be moved easily.

u  Powerful triplex pump with stainless steel pump body, no corrosion issue.

u  Pressure up to 15Mpa.

u  Air supply: >6m³/min

u  Easy operation, only open air supply ,trigger the pressure gun, that’s it.

u  PRM self-invented .

u  Field proved product. Reliable for years utilization without trouble.