K S PROJECTS & PROCESS ENGINEERS PVT. LTD.

(An ISO 9001 : 2000 Company)

A-1/18, SECTOR - "B", ALIGANJ EXTENSION,

LUCKNOW - 226 024 (U.P.) INDIA

Mobile +919839779999, +919670888861

PHONE: 91-522-2320266 / 4011992 FAX: 91-522-2335370

MINI SUGAR PLANT   

Fan Data Sheet

Wet & Ash Data Sheet

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WET SCRUBBER

(Application)

The high cane preparatory index and draught used in Boiler installation lead to a high proportion of un-burnt solid particles in the gases, which (LEGAL RESTRICTION) needs to be separated to reduce the solid loads to ambient. The maximum efficiency of separation is achieved by installing a Wet Scrubber in the line.

 

 
(Special Features)
              1.     The design is suitable for inflammable and explosive products.
2.     Particulate removal and absorption at the same time.
3.     Gas cooling.
4.    The inlet and outlet of the flue gases are from the top of the scrubber, which avoids any water passage to ducting or air heater.
5.     Draught loss is less than 60 mm WC.
6.     There is no power driven running part.
7.     The flue gas going to chimney is almost colourless and with particulate  less than 150 mg / NM3.
8.     The system consists of instrumentation for temperature control of outlet gases which save the I.D. Fan.  The outlet gas temperature shall be around  95 ± 5 deg. C.
 
Installation may be done before or after ID Fan.

      

 

ASH HANDLING SYSTEM

 
(Application)
 
                 This is unique system design developed to process the slurry obtained from Wet Scrubber in continuous stream in which the clear water phase is  recycled to wet scrubber and underflow (settled Ash) is discharged continuously to a standing trolley.
  
 
(Special Features)
 
1.    Clear liquid obtained may be recycled to Wet Scrubber after making it free from suspended solids. Makeup water is taken from other sources e.g. B-grade condensate drain, blow down etc.
2.    The settled particles are dewatered to the maximum possible extent and are  discharged at one point in the trolley. This  helps easy and continuous handling of ash after treatment.
3.     The System  consumes  minimum H.P. ( 3 – 5 H.P. )
4.     Minimum space and no man power is needed.
5.     Pumping of slurry may be avoided if the layout of the boiler house permits the installation of the system near wet scrubber.
6.     No other civil construction or dry beds are required.
  
 
            The Ash Handling System may be installed by the side of wet scrubber where wet scrubber discharge slurry directly to Rectangular Solid separator under gravity.  The total retention liquid in Rectangular Separator and vertical clarifier is 25 - 30 minutes.
 
(Scope of Supply)
 
 
A.  Horizontal Rectangular Solids Liquid Separator :
  
The Rake type rectangular clarifier has minimum retention time required for maximum settling rate with laminar flow of liquid. The discharge of underflow and scum  take place at opposite ends with the help of Rake Carrier and skimmer.

         

  B.  Vertical Clarifier :
 
The scum and supernatant liquid obtained from the horizontal separator is further clarified in a vertical clarifier with no moving / rotating parts. The clear liquid is drawn through telescopic valve and recycled to wet scrubber.  The settled particles are discharged to the rake Carrier of the horizontal separator.

        

View of Assembled Wet Scrubber & Ash Handling System

 
INDUSTRIAL FANS            
 
(Application)
 
We have designed, manufactured and supplied fans for a wide ranging applications. To name few are -
 
          1.   Induced draught, Forced draught and Auxiliary Air Fan
                for Boilers of evaporative capacity upto 75 Te/Hr.
          2.   Blowers for Dust Collectors.
          3.   Blowers for Centrifugal Machine.
 
These fans handle materials such as Sugar Dust, Boiler Flue Gasses and Fly Ash.
 
         

               

 
(Salient Features)
 
Salient features of the Fans designed and supplied by our principal are -
                                 
 
 1.   Developed Computer Programs to optimize the design of fans using iterative computations.
 2.   Designed to achieve an overall and hydraulic efficiency of above 70% and 87-91% or above respectively.
 3.   Designed for minimum losses such as Impeller Friction losses, Diffuser losses and Bearing losses etc.
 4.   Drawing developed on CAD to achieve highly accurate shapes of components.
 5.   Total Static Pressure of upto 650 mm WG.
 6.   Full Scale template drawings on computer plotter for making.
 7.   Provision of replaceable wear pads, duly hard faced for greater erosion resistance to achieve longer vane life.
 8.   Fan duly balanced dynamically with high accuracy.
 9.   Air Cooled bearings for Hot Blowers

                                                  

                                          

          

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