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mud treatment
Overview: Construction mud is mainly used in the construction of building and bridge pile foundation engineering, underground tunnel shield engineerin
Product details
overview：
Construction mud is mainly used in the construction of building and bridge pile foundation engineering, underground tunnel shield engineering, and non excavation engineering. It is composed of liquid and clay, supplemented with additives, and mainly plays a role in protecting the hole wall and carrying drilling slag out of the hole. During the drilling process, due to the continuous entry of drilling debris into the mud, the density, viscosity, sand content, and other properties of the mud change, which cannot meet the requirements of mud performance. Therefore, it is necessary to treat or purify the mud, mainly by solid-liquid separation. The drilling debris in the mud is separated and discharged before being recycled for use.
Causes of Construction Mud Production:
Drilling pile foundation construction mud - generated by drilling methods such as rotary drilling rig, forward and reverse circulation drilling rig, impact drilling rig, etc;
Underground continuous wall construction slurry - generated by trenching construction methods using equipment such as continuous walls and double wheel milling;
Mud for shield tunneling construction - generated by tunnel construction using a mud water balance shield
Non excavation construction mud - generated by horizontal directional drilling and mud water pipe jacking construction
Mud treatment solution
The main methods for purifying construction mud are sedimentation tanks and mechanical equipment
The use of sedimentation tanks for treatment requires the occupation of some land and has low efficiency. The drilling slag removed from the sedimentation tank has a high water content and is prone to mud overflow, causing adverse construction environments, environmental pollution, or water pollution and other public hazards.
With the increasing awareness of civilization and environmental protection in modern society, environmental problems have attracted more and more attention, and mud treatment technology and related mechanical equipment have also emerged.
The XW series mud treatment equipment is a specialized equipment for mud treatment developed by Xinxiang Xinwei Machinery Co., Ltd. It belongs to the category of environmentally friendly high-tech products and is suitable for the treatment of various mud in modern construction projects.
This equipment is beneficial for controlling mud indicators, improving drilling quality and efficiency, shortening cleaning time, purifying and recovering mud, reducing construction costs, minimizing drilling accidents, and reducing environmental pollution. It is one of the essential equipment for basic civilized construction.
Mud processing production line
The XW series mud treatment equipment mainly consists of vibrating screens, sand removers, mud removers, slurry pumps, cyclones, etc. Different process combinations are used according to the mud treatment situation, drilling slag composition, and mud performance requirements.
2. Adopting a linear vibrating screen, the excitation force and screen angle can be adjusted. All mud passes through the vibrating screen first, which can screen out particles larger than 0.15mm, remove large solid particles, and then be processed by a hydraulic cyclone sand remover. The removal rate of solid substances larger than 0.07mm can reach over 90%.
Equipment usage
The XW type mud purification device is mainly suitable for large-diameter pile foundations, non excavation, and underground connected walls that adopt mud wall fixation and circulating drilling technology in modern engineering construction. Using this device can create the following advantages for you:
1. The thorough purification of mud is beneficial for controlling its performance indicators and improving its quality.
2. Effective separation of soil debris is beneficial for improving work efficiency.
3. The repeated use of mud is beneficial for saving slurry materials and reducing construction costs.
4. The closed-loop circulation of mud and the lower moisture content of slag are beneficial for reducing environmental pollution.
In summary, the use of XW type mud purification device is helpful for the high-quality, efficient, economical, and civilized construction of related projects.
Technical Parameter
| Parameters\\model | XW-100 | XW-200 | XW-250 | XW-500 |
| Processing capacity (m ³/h) | 100 | 200 | 250 | 500 |
| Grading granularity (u)m) | ≥74 | ≥74 | ≥27 | ≥27 |
| Sand removal rate (%) | ≥95 | ≥90 | ≥90 | ≥90 |
| Dehydration rate (%) | ≥80 | ≥80 | ≥80 | ≥80 |
| Total power (kw) | 25 | 48 | 48 | 99 |
| Dimensions (mm) | 2240*1690*2150 | 3300*2200*2700 | 3300*2200*2700 | 10480*3360*4680 |
| Weight (kg) | 2000 | 3700 | 3700 | 12500 |
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