355mm Solid Bowl Drilling Mud System Drilling Mud Centrifuge

Technical Parameters Table

I. General Description

Centrifuge Model LW355×1257-N for separation of detrital material of drilling muds is widely used in solid control system for drilling mud to separate the solids phase of mud, remove harmful fine drill solids such as debris, etc. in the mud fluid, or recover weighting materials such as barite etc. so as to reduce the cost of mud fluid.

LW355×1257-N centrifuge provides two drive modes: rated frequency drive and variable frequency drive. As to rated frequency drive centrifuge, the rotating bowl speed is fixed, so the speed can be changed only by changing drive pulley; while variable frequency drive centrifuge can achieve large-range stepless speed regulation easily with parameters displayed, e.g. speed and working current.

XBSY Centrifuge provides solutions to all technological problems of solids-liquid and liquid-liquid separation, specialized in industrial centrifugal separation markets. These solutions help customers to clarify, concentrate, and separate products in production.

Centrifuge Bowl and screw conveyor are made of stainless steel (No. 304/316) for high resistance to wearing and erosion.

Over 400 sets are widely used in overseas market including United States, Russia, South America, Middle Asia and Middle East. With 7 patents given including a special controller for flow ajustment.,

Screw conveyor are bonded with hard alloy blocks that improves the service life up to 5 years..
Max through capacity up to 80 m3/h (SG<1.1)

It is a large-displacement model with high rev. and large treatment volume developed by us and a unique model among domestic petroleum drilling fluid-purpose centrifuges.

IIi. Circumstance Conditions:

Ambient temperature: -20°C～+50°C

Relative humidity of ambient air: ≤95%

Explosion protection mark: ExdⅡBT4

Corrosive environment: No active gas or steam that will destroy the metal

Degree of electrical protection: IP54

1. Installation

A. Cranes and slings can not bear excessive load, regular check shall be given to the slings so as to ascertain whether they are in good state.

B. The sustained centers shall be checked before lifting to ensure that the strength of the sustained centers meet the requirement of hoisting.

C. Make sure the installation platform is firm enough to bear adequate weight.

2. Operation

A. All safety protection guards shall be installed before starting up.It is forbidden to open the guards to observe the running state of the machines.

B. During the operation of the centrifuge, touch to moving parts and rotation parts should be avoided.

C. It is forbidden to brake in any way before the equipment is stopped.

D. If there is abnormal noise and vibration, close down immediately and make troubleshooting.

E. It is forbidden to have the machine running at the rotating speed out of active speed that indicated in the instruction and nameplate.

Only after power is cut off can electrical devices be wired or plugged/unplugged!

3. Maintenance

A. Only after power is cut off and bowl stops completely running can the machine be dismantled and adjusted.

B. When opening the cover of vessel, it should be opened sufficiently and be fixed to prevent the sudden closure of the cover and injure the operators.

         Chengdu ZK Separation Technology Co., Ltd. is a specialized solid-liquid separation equipment company established by Chengdu West Petroleum Equipment Co., Ltd. according to the development needs. Relying on the technical experience of long-term infiltration and accumulation in many fields including petroleum, chemical engineering, tunnel engineering, sewage treatment, mining equipment, etc., we have developed the high-efficiency sewage concentration and dehydration treatment series centrifuge, alcohol production line alcohol stillage treatment series centrifuge, crude oil and kitchen waste harmless and resource-oriented treatment series three-phase centrifuge, medical extract treatment three-phase centrifuge, SOR three-phase sludge separation system, TDU waste sludge thermal desorption treatment system and other multi-field products and their complete sets of technology, and possess a number of inventions, utility models and appearance patents.

      ZK Separation always attaches much importance to the cultivation of talents in the chemical engineering and water treatment industries, and connects the frontier technologies such as mechanical analysis, materials science, fluid mechanics, aerodynamics, vibration isolation technology, automatic control technology, and sensor technology with the centrifuge industry. We have the teams of product R&D and manufacturing process engineers who have been working in the key enterprises of separation machinery industry for many years. On the basis of absorbing domestic and foreign advanced technology, and combined with the special features of production technology in various domestic application industries, we pay much attention to the industrial segmentation. We specialize in the design of petroleum, chemical engineering, coal chemical industry, steel, food, resin, fermentation, medicine, excess sludge of water supply and drainage, etc., completing the R&D, manufacturing and sales of dozens of products and auxiliary equipment including the solid-liquid two-phase, liquid-liquid-solid, solid-liquid-solid three-phase with different parameters explosion-proof centrifuge with flammable and explosive liquids as medium and the online real-time centrifuge with adjustable liquid layer. We have various unique techniques such as high-efficiency sewage concentration, dehydration treatment, three-phase separation of crude oil, kitchen waste, sludge and medical extract, wear-resistant energy-saving, explosion-proof sealing and interlock control. Our centrifuge has distinctive advantages including small covering area, simple process pipeline; high degree of automation; high safety protection measures; good on-site operating environment; strong material adaptability; and stable and reliable operation.

        Our Company has research facilities and testing benches with complete performance and intact data collection, and the professional production equipment and testing instruments ensure the high-volume, high-quality manufacturing capabilities.

      Over the years, our Company has been focusing on the acquisition of advanced equipment and the development of new technology. We have purchased advanced machining equipment from Germany, the United States, Japan and other countries. At present, we own more than 200 various modern processing equipment including processing centers of each link, CNC gantry milling, laser cutting machine, large-scale lathe, boring mill, high-precision grinding machine, plate shearing machine, bending machine, sand blasting and painting equipment, etc.