Chennai, Tamil Nadu, India
Our Products
The EIMCO-K.C.P Fixed and floating mechanical surface aerators are available for any industrial waste treatment application.
The EIMCO -K.C.P Aerator is a highly efficient mechanical surface aerator for transferring oxygen from the atmosphere into wastewater. At the same time it provides vigorous agitation and mixing in the water to disperse the oxygen and keep solids in suspension.
Oxygen transfer capacity of the aerator is high, ranging from 1.4 1.8 kg per impeller BHP hour, depending on the site conditions. High bottom velocities are also maintained.
EIMCO-K.C.P.Spiral Classifiers is art of separating the solid particles in a mixture of solids and liquid into fractions according to particle size or density by methods other than screening. In general, the products resulting are (1) a partially drained fraction containing the coarse material (called the underflow) and (2) a fine fraction along with the remaining portion of the liquid medium (called the overflow).
The classifying operation is carried out in a pool of fluid pulp confined in a tank arranged to allow the coarse solids to settle out, whereupon they are removed by gravity, mechanical means, or induced pressure. Solids which do not settle report as overflow.
EIMCO-K.C.P.Spiral Classifiers are mechanically the devices are powerfully built, and functionally they are versatile and flexible.
Todays worldwide acceptance of EIMCO-K.C.P.Classifiers for washing and dewatering pulps, and in closed-circuit grinding is the result of many years of experience in solving wet classification problems. Because users needs vary so greatly, the Classifier is available in a wide range of spiral diameters and pitches, tank shapes and lengths allowing exact compliance with each users classification requirements.
Spiral diameters (0.3 m to 2.25 m):
Important in establishing a correct balance between overflow and raking capacity. Bears directly on accuracy of separation and control of agitation.
Spiral pitches (single / double / triple):
Number of ribbons is a factor in controlling degree of agitation. Each ribbon of advanced pitch gives greater raking capacity than equivalent ribbon of spiral using lesser pitch. Triple ribbon spiral highly advantageous for slow-speed operations requiring close separations and high raking capacities.
Adjustable spiral speeds:
Recommended speed of operation given in peripheral MPM is an individual consideration for each ore, and is governed by size, shape and gravity of particle, angle of repose of raking load and desired mesh of separation. Peripheral speeds between 6 and 60 meters per minute are available.
Pool depth:
Choice of pool depth is directly related to effectiveness of pool area. Series 90 units are employed for coarse separations on down to 212 micron (65 mesh); Series 125 units are employed for separations between 300 and 106 micron (48 and 150 mesh); Series 150 units are employed for separations of 150 micron (100 mesh) and finer.
Lifting device:
Lifting device eliminates necessity of draining tank during shutdowns. Classifier may be quickly put in operation after shutdown with tank fully sanded. Hydraulic-type standard on all units 1.2 m in diameter and larger. Fast action hand wheel-operated screw- type lift standard on 1.05 m and smaller.
Main Features
We offer Auto and Manual Dosing Systems for dosing coagulants like Lime, Ferrous Sulphate, Polyelectrolyte, Alum and Acids etc. Dosing systems are compact and rugged, engineered to handle and work efficiently under highly corrosive and varying conditions.
The dosing of water treatment chemicals needs to be precise if effective control of water treatment parameters is to be achieved. We have considerable experience in the selection of suitable dosing equipment. Years of water treatment experience means we can advise our customers on chemical dosing and help our customers ensure that their water treatment regime is operating as efficiently as possible.
The EIMCO-K.C.P Grit Separator is recommended for general application on all sizes ranging up to 60 foot square. Sewage enters uniformly through adjustable deflectors along one side of the square tank and after depositing its grit overflows a weir at the opposite side, substantially free of grit.
Purpose :
The Purpose of the EIMCO KCP Grit Removal scheme entails the following goals:
Grit Removal : Provide a flexible flow sheet to remove any desired mesh up to 1500 mesh grit so that protection of centrifuges and heat treatment equipment is possible.
Grit Conveyance: Use a reliable and rugged means to convey grit from the grit chamber underflow to the grit dewatering and washing equipment
Grit Dewatering : Provide a dewatering mechanism which is flexible with respect to desired meshseparation and operation location.
Grit Incineration:Design a system that will provide grit incineration and ultimate disposal of a nuisance.
EIMCO-K.C.P. Slakers and Slaker-Classifiers for lime are available in different sizes depending on the application and requirements. Slaker-Classifier combines the slaking action, classifying and grit removal in a single unit. The design provides adequate retention time for optimum slaking efficiency.
EIMCO-K.C.P Lime Slakers and Slaker Classifiers are available depending on the design of the hot lime facilities.
The recommended Slaker Classifier combines the slaking action, classifying and grit removal in a single, rugged unit. An axial flow turbine in a baffled compartment is used for complete agitation. Better pumping action is achieved with a lower horsepower requirement.
The classifier section utilizes a large diameter screw, similar to that which has been successfully used in the metallurgical industry for many years. Virtually all of the plus 65 mesh inert solids are removed in this compartment. The grit is sprayed with water at the top of the screw to recover any remaining soda values before discharge.
The large diameter screw in the Classifier has a force lubricated lower sleeve, using either water or green liquor as the lubricating fluid.
The entire unit is heavy-duty construction with stainless steel used in the slaking compartment liners, the agitator shaft and impeller, overflow, feed piping, and the classifier screw.
The design provides for adequate detention time for optimum slaking efficiency.
EIMCO-K.C.P. Flocculator provides agitation for treating process liquids, water or wastewater in circular or square tanks. Available in 1 to 25 HP for chemical mixing and blending coagulants, neutralization and general purpose mixing. When used for flocculation, the unit has extremely high circulation capacity up to 25 times the feed rate. EIMCO-K.C.P. has other types of horizontal and vertical paddle flocculators available for flocculating and mixing applications.
The EIMCO-K.C.P Rotary Distributor is used for the uniform distribution of screened and/or clarified wastewater over the surface of a biological filter media. Flow is introduced at the center of the unit and is distributed by means of two or more rotating arms with orifices and spreaders. Hydraulic power created by the reaction of the jet-like streams escaping from the orifices is sufficient to rotate the machine. A spreader is provided at each orifice to uniformly distribute the flow in the thinnest possible sheet over the entire filter area.
The general type of rotary distributor recommended is determined by the proper combination of flow and head requirements. Center assembly designs are suitable for standard or high rate applications, with or without flow control features. Distributor arms are of circular pipe construction or may be fabricated from steel plate with single or multiple compartments.
The EIMCO-K.C.P Rotary Distributors are furnished for all bed sizes and with center inlet diameters from 8 in. to 54 in. Feed arrangements may be above or beneath the filter floor depending on media depth and flow transition requirements. The height of the center well is varied according to the head required and support for the distributor arms is provided by either tie rods or trusses.
The equipment consists of a flocculation zone, inside the cone, a clarification zone, outside the cone, a sedimentation zone at the tank bottom, bottom scrapers to convey the settled sludge to the central drain well, radial ditches to collect the clarified water
The sedimented sludge flocs are kept in suspension by a turbine, recycled and mixed with the water to be treated. The solids in the incoming water settle over the existing recycled sludge flocs. The new flocs volume increases and they tend to sediment more easily
Peripheral drive clariflocculator with Individual mixersThe equipment consists of a flocculation zone, inside the cone, a clarification zone, outside the cone, a sedimentation zone at the tank bottom; bottom scrapers to convey the settled sludge to the central drain well, radial ditches to collect the clarified water.
The sedimented sludge flocs are mixed with the water to be treated by the gate mixers. The solids in the incoming water are mixed with the settled sludge flocs. The new flocs volume increases and they tend to sediment more easily.
THE EIMCO-K.C.P.LTD Solids Contact Reactor Clarifiers are basically divided into two different classes HRC and HRB mechanisms.
HRC is the high rate column supported Reactor Clarifier of size ranging from 15m to 75m diameters. HRB is a high rate bridge mounted Reactor Clarifier supplied in sizes ranging from 3m to 25m diameters.
The BFR and CF Reactor Clarifiers are applied to processes where longer detention times within the feed well and no solids recycle are necessary or requested by customer. The detention times are considerably longer than those offered by higher rate solids-contact units and are necessary for proper flocculation.
The drive head is the heart of the Thickener & Clarifier mechanism. The present design of The EIMCO-K.C.P.Drive heads is a result of careful study and experience gained over 45 years of operation in the Sedimentation equipments operating in various Mineral Industries, Chemical Industries, Water Treatment Plants, Sewage and Effluent Treatment Plants under severe operating conditions.
A Sedimentation drive generally operates at a relatively low value of output torque in a well-operated installation. As long as the solids input equals the solids output from the mechanism, torque will begin to climb and the alarm on the drive control will actuate to warm the operator to take corrective action.
Three types of drives are generally used for Clarifier and Thickener Mechanism. W Series / B Series / C Series
The drive head torques up to4, 600, 000 ftlbs.
Hydraulic Drive Heads
The EIMCO-K.C.P.Hydraulic Drive includes drive unit with bull gear and pinion driven by planetary gear system intern by a hydraulic motor, by a hydraulic power pack. Also the unit includes a torque transducer to activate the overload alarm and to produce an output signal. Automatic rake lifting arrangement and drive tripping arrangement is provided in order to protect the mechanism from overloading.
EKDS Pumps sturdy construction guarantees it will pump sludge and scum that no other unit can handle and will efficiently transfer anything that moves through a pipe.
The EKDS Pump can be automated to meet capacity and process requirements for maximum process efficiency.
The EKDS Pumps construction allows it to be operated dry indefinitely. It cannot air bind, has no stator to burn out, and no seal to fail. The EKDS Pump is adjustable while in operation for maximum flexibility of both the capacity and discharge pressures. The EKDS Pump is a low maintenance pump.
EIMCO-K.C.P.Circular Clarifier are the most common type of sedimentation basin used for separating suspended solids from liquids in the treatment of water, sewage, Industrial waste and industrial process.
EIMCO-K.C.P.Offers Bridge mounted (B) type, Column Mounted (C) Type and Traction driven (T) type Classifiers mechanism for various applications. These operate on the common principle of moving settled solids to the center of principle of moving settled solids to the centre of the tank for removal, and differ principally in the method used to support and drive the rotating sludge removal arms.
EIMCO-K.C.P.Classifiers are designed to handle variety of applications & flows and clarifier includes scum skimming device to remove the floating material.
EIMCO-K.C.P.High volume Classifiers for treatment of industrial wastewater are designed to settle and dewater relatively coarse particles from high- volume, low-percent solid streams. They will make a separation of approximately 35 mesh at 5, 000 GPM, and hydraulically transfer flow surges up to 10, 000 GPM.
The unique construction of EIMCO-K.C.P.Classifiers permits them to handle a greater volume of wastewater than can be accommodated by other waste treatment devices. The Classifier trough is inclined and flared at the lower end to provide a quite settling pool. A Conveying spiral is mounted within the trough to discharge settled materials above the level of the pool level. Removal of large, abrasive materials by the Classifier helps succeeding equipment perform better and last longer.
Design and Construction Features.
EIMCO-K.C.P.Thickeners are designed for continuous operation in metallurgical, ore processing, Chemical Industries and also for the water treatment plants. Equipments are designed to accommodate the more sophisticated processes with emphasis on dependable and low cost operation. EIMCO-K.C.P.Thickeners are manufactured for heavy dutyConcentrates, tailings and fine application and three basic configurations: Bridge mounted, Column mounted and Traction type and sizes up to 500 feet diameter are available.
EIMCO-K.C.P.High Rate Thickeners are designed to maximize the flocculation efficiency, self-dilution and settling rates. EIMCO-K.C.P.High rate thickeners are designed to provide high underflow concentration with smaller diameter. The high velocity feed is split to two compartments with opposite tangential inlets that are positioned in two levels, an upper and a lower one. Between those compartments there is a narrow gap through which the Flocculant solution is introduced and the high shear quickly distributes the polymer to a uniform mixture.
AUTOMATIC LIFTColumn Mounted / Bridge Mounted Lifting Device. Hydraulic Lift & Power pack
APPLICATIONSEIMCO KCP Thickener tanks are constructed either from bolted / steel welded or concrete. Most of the chemical process industries prefer the steel tanks construction since they may be elevated above ground level, allow inspection of the tanks floor for leakages and bring the underflow slurry pumps nearer to the outlet of the discharge cone. Another consideration in selecting steel tanks is their ready adaptation to corrosive processes by rubber covering the wetted parts of the tank.
