KSMR-200 Trenchless Slurry Recovery System

As the classic compact model of the Black Rhino KSMR Series, the KSMR-200 Trenchless Mud Recovery System is characterized by its compact structure, high-efficiency purification, and flexible adaptability. Specifically designed for small-to-medium construction scenarios, it is the ideal slurry processing equipment for space-constrained projects.

I. Core Performance Parameters

II. Core Functions & Technical Highlights

1. Integrated Slurry Treatment Workflow
Integrates purification – circulation – storage – mixing in one unit, eliminating the need for external storage tanks or mixing equipment (unlike traditional separate systems). Enables closed-loop slurry lifecycle management:

• Pre-treatment: Bottom coarse screen of shale shaker intercepts large drill cuttings;
• Deep Purification: 4 polyurethane cyclones with symmetric inflow separate fine particles 15 μm via centrifugal force;
• Recycling: Purified slurry is reconditioned by the mixing device and pumped back directly to the drilling system;
• Auto Level Control: Built-in float device in storage tank automatically maintains stable liquid level to prevent overflow risks.

2. Structure Optimized for Confined Spaces

• Foldable Modular Design: Walkways and guardrails can be quickly detached and folded for transport via standard trucks, improving relocation efficiency by 50%;
• Compact Tank Layout: Integrates desilter and shale shaker in one unit, achieving a complete treatment process within 5 m³—perfect for urban old districts, highway green belts, and other narrow sites;
• Easy Maintenance: Cyclones use clamp-type connections; screen mesh features soft-hook edges for single-person replacement within 15 minutes.

3. Safety, Environmental Protection & Operational Assurance

• Low-Noise Operation: Shaker system noise ≤85 dB, compliant with urban construction noise standards;
• Safety Protection: Electrical system features triple protection (explosion-proof, dust-proof, rain-proof), certified by API and ISO 14001;
• Environmental Compliance: Reduces waste slurry discharge by 90%, meeting Technical Specifications for Environmental Protection in Trenchless Construction.

III. Typical Applications & Case Adaptability

1. Core Applicable Project Types

• Small-to-medium horizontal directional drilling (HDD): urban gas/water supply branch lines, residential communication pipe installations, and other short-distance crossings;
• Space-constrained projects: pipeline construction in highway medians, underground works near heritage buildings;
• Auxiliary slurry treatment: branch line construction for large HDD projects, slurry purification in river dredging sites.

2. Scenario Adaptability Advantage
Taking urban old community pipeline renovation as an example: the KSMR-200 can be deployed directly in community green space (5 m² footprint ≈ 2 parking spaces). With 50 m³/h capacity, it meets slurry demands for 80 m of daily pipeline installation. Achieves 92% recovery rate, saving approximately CNY 23,000 in slurry costs per project.

IV. Differentiated Advantages vs. Series Models & Competitors

V. Operating Cost & Benefit Analysis

For a typical 1,000 m pipeline project (Ø300 mm):

• Material Cost: 90% recovery rate reduces fresh slurry procurement by ~100 m³, saving CNY 30,000 ;
• Labor Cost: Integrated operation reduces 3 on-site operators, saving CNY 12,000 ;
• Environmental Cost: Reduces waste slurry discharge by 100 m³, mitigating penalty risks and cutting disposal fees by CNY 15,000 ;
• Overall Benefit: Direct cost savings of CNY 57,000 per project, with 15% shorter project duration.