The main difference between the membrane filter press and the ordinary box filter press is that two elastic membranes are added on both sides of the filter plate (the composite rubber diaphragm is the integral diaphragm). During the operation, when the feeding is finished, The high-pressure fluid medium is injected into the membrane plate, and the entire membrane is bulged to press the filter cake to achieve further dewatering of the filter cake, which is press filtration.
Cleaner fluids with a small footprint LZZG provide higher efficient linear motion drying shakers to ensure a fast and efficient turnaround time on your fluid recovery process. Linear motion shale shakers meet the needs of solids separation in a large number of different industries. Such as Dredging, Mining, and Dewatering for waste disposal, oil and gas drilling.
Drilling fluid shale shaker is used for the first-level solid-control equipment of drilling mud purification system. It adopts imported excitation motor, which is suitable for oil drilling fluid purification single, double or triple. At the same time, drilling fluid vibrating screen can also be used for mud cleaner. For bottom flow vibrating screens. The drilling fluid vibrating screen has the advantages of high vibration intensity, large screening area, adjustable screen box angle, compact structure and excellent performance.
The hydro-cyclone for mud purification equipment is characterized by a combination of 1-3 high wear-resistant polyurethane desanding cyclones and 8-16 high wear-resistant polyurethane cyclones. The working capacity of the mud purification equipment is 220m3/hInlet Size: DN150mm, Separation Point: 15-44um Weight: 1250kg. The overflow pipe and the feeding pipe have large diameters. The cone angle of the cone is small; the mortar changing mechanism adopts a tiltable metal groove fixed with the central shaft to control the flow direction of the mortar; the circularly arranged cyclone group is used together with the rectangular recovery vibrating screen. Due to the above characteristics, the utility model has the advantages of strengthening the mud slurry, improving the separation efficiency of the drill cuttings, simple structure, low cost, moving and relocating, and convenient installation and use.
what is the belt filter press The belt filter press is widely used in urban sewage treatment, chemical, oil refining, metallurgy, paper making, leather, food, coal washing, printing and dyeing, and other sludge dewatering. The machine runs continuously, with a high degree of automation, energy saving, high efficiency, and maintenance. Convenient, it is the ideal equipment for sludge dewatering.
the drilling mud purification system is removable, environmentally friendly LZYN series mobile slurry treatment station is widely used in the purification and recycling of slurry for the construction of hydro power, continuous concrete wall, slurry shield tunnel, etc, which was designed and applied to multi-site operations according to actual requirements is increasingly becoming a necessity of civilized construction since it not only can cut down construction cost, but also can reduce the pollution of the environment. This slurry treatment machine is designed for the mobile station, it usually assembled with a boxcar.
Environmental Mud Cleaner NJFX Sludge Cleaning System is widely used in the purification and recycling of mud for the construction hydropower, continuous concrete wall, slurry shield tunnel, etc. The mud cleaning equipment is increasingly becoming a necessity of civilized construction since it not only can cut down construction cost, but also can reduce the pollution of the environment.
High rate thickeners for sludge dewatering LZZG thickener promoted the structure of internal feed tube on the basis of traditional vertical flow sedimentation tank, which greatly increases settling efficiency. The sludge thickening tank is circular, suspended solids settle down into bottom conical sludge tank by gravity, and then clear water flows away from overflow port around the upper tank. The overflow port is equipped with scum filter and baffle to ensure the water quality.
Filter press produce mud cake of 25% moisture content The filter press is a fully-automated system for sludge treatment, does not require operator assistance and in most cases, no additional chemicals are needed. The sludge is sent to every sealed filter chamber by the feeding pump with pressure, going into filter plates and filter cloths. The clean water will be filtered out from the filter plate water outlet by the filter cloth, but the solid is kept in the chambers to separate solid and liquid, finally, we will get the slurry cake to contain 25% water.
The drilling mud cleaning system can reuse the well washing mud after returning to the ground to separate the geotechnical debris carried therein.mud cleaning system working principleThe mud pump pumps the mud in the pile hole through the input port, and the mud is dehydrated by the vibrating sieve coarse sieve plate and then flows into the lower storage tank, and then pumped to the cyclone by the local mud pump for centrifugal separation;
A part of the separated mud is discharged from the top outlet of the cyclone to become a recyclable mud, and the other part is discharged from the bottom outlet of the cyclone, and flows into the vibrating sieve to remove and separate the separated slag.
Drilling mud cleaning process
First, the mud is placed in a sedimentation tank to carry out gravity sedimentation treatment, so that the drill residue in the mud can be precipitated. Secondly, it is treated by vibration and swirling equipment. Generally, a 20-hole vibrating screen can effectively separate sand and clay blocks of 0.77 mm or more. In the mud after the vibration treatment, there is generally a certain amount of fine sand particles, and then treated with a cyclone to achieve the effect of water and soil separation.
the feature of Mud Purification System
1. The mud purification and mud recycling effect are good, and the waste slurry can be recycled. After separation by the mud purifier, the sludge contains <3% of mud, which can ensure the use of mud for clearing, pouring and retaining walls under the above construction conditions. The sand has a moisture content of <15% and can be sold directly to achieve profitability.2. High efficiency of mud recycling system, our company's mud purifier has a large processing capacity per unit time, which can save a lot of disposals cost of waste mud, greatly reduce the amount of waste slurry transportation and save engineering expenses.3. The cyclone is customized by the manufacturer. It can be adjusted by 20 degrees, 15 degrees and 8 degrees. It can be adjusted for different materials and concentrations to achieve Z-separation effect.4. vibration motor configuration, no need to refuel, maintenance is very convenient. Provides two vertical and horizontal placement methods.5, good sealing, prevent leakage, anti-mud splash, clean and tidy environment, create a civilized construction environment.