Control Equipment

Available with us, is a quality proven range of air circulation systems that is used for rapidly ventilating an enclosed area with fresh external air. Offered in standard and dual mode operations, these air circulation systems are offered to our clients in standard and customized specifications.

The mode of operation of the dual circulation systems is mentioned below:

• Multiple barriers operate to create two airflow pathways
• Two return air duct apertures are opened to expose the return air duct to an external air supply area via a fresh air duct
• Fresh air duct includes an opening to the external air supply area
• Two extensions are coupled to the return air duct apertures
• Simultaneous operation of barriers to block the return air duct between the two return air duct apertures
• This helps in the formation of two distinct return air duct segments
• Central air unit and exit fan cooperate with the barriers
• This establishes two airflow pathways through the return air duct segments
• First one is for extending the airflow pathway from the external air supply area to the fresh air duct through the first return air duct segment directly into the enclosed area before removal by the exit fan
• The second airflow pathway extends from the external air supply area to the fresh air duct through the second return air duct segment through the central air unit through a supply duct into the enclosed area before removal by the exit fan

We are offering our clients with venturi Pollution Control Equipment scrubbing systems that are used for effective gas cleaning even with wide flow variations with minimum pressure drop. Delivering desired performance with effectiveness, these systems are reckoned for the following benefits:

• High collection efficiency of 97% and above
• Maintenance free as designed in stationary part
• No evaporative liquid loss
• Adjustable throat to suit specific application
• Available in M.S., S.S., P.P and FRP material
• Capacity from 500 MCH to 60,000 MCH
• These systems are operated in the following manner:
• Dust laden gas enters the system through gas inlet
• Scrubbing liquid is introduced on the wall through split jet nozzle
• Gas and liquid are thoroughly mixed in the venturi throat
• Gas with entrained solids and liquids enters separator
• Liquid flows downward with solid and dissolved gas to slurry settling tank
• Cleaned gases are exhausted to atmosphere through a top gas outlet

We are also offering our clients with packed bed scrubbers that find extensive application in chemical processing applications for gas and odor absorption and fume control.

• Suitable for reducing environmental pollution, these scrubbing systems consists of typical re-circulatory spray header system for effective scrubbing of gas and mist eliminator for recovering fine liquid mist from exhaust gas.
  
• Designed to remove water/liquid, soluble gases and fumes, air borne dust and odor generated through the recovery systems, these scrubbers can scrub 99% gas passing through huge contact area in pole ring stack at lower pressure drop.
  
• These systems are equipped with gas inlet pole ring stack mist eliminator gas outlet and spray header assembly with spray nozzle and re-circulatory pump, which makes these scrubbers suitable for places where acids and alkalis are processed.
  
• Fabricated using FRP, stainless steel or mild steel, these packed beds scrubbers are ideal for application in chemical, pharmaceutical and textile industries.

Our clients can avail from us, a high performing range of pollution control systems that is designed for upgrading various classes of clean room to assure non contaminated indoor air quality. These systems are widely used in clean room areas, hospitals, pharmaceutical industry, electronics & semiconductor industry, laboratories and radio-active labs. Designed for achieving cleanliness level of up to 700 class, these systems operate through the following:

• Motorized impeller draws air from the surroundings through a pre-filter
• The air then passes through the HEPA filter
• Filter and motorized impeller are fully accessible from the room side
• Fan filter modules provide high static pressure & replacement arrangement of HEPA filters 

These systems are highly appreciated by our clients for the following distinguishing features:

• Class 100 fan filter unit in two sizes
• Efficiency: 99.975 % DN to 0.3
• Noise level: 56db at 750mm from filter face
• Separator less mini pleat HEPA filter
• Easy replacement of HEPA filter
• Washable 10, 4 ply HDPE pre filter backward curved impeller
• Specially designed 1ph / 3ph motor
• High static pr. up to 400 pa
• Designed for continuous operation

Widely used in 

• Clean Room Area.
• Hospitals .
  
• Pharmaceuticals.
• Electronic and Semiconducrtor Industries.
• Chemical Laboratries.
• Radio Active Labs.
  

Salient Features

• Available in CRCA/Aluminum/FRP/SS material
• Variable speed drive also available on request

Model	Size	MCH	Motor HP	Static Pressure
PI-750/40	1260*650*360	1275	0.4/0.6	24/40
PI-750/40	650*650*340	650	0.25/0.33	22/35

We bring forth for our clients, a quality range of pneumatic conveying systems and equipment that is made using advanced technology. Widely used in food, pharmaceutical, chemical and packaging industries, these systems are offered as complete turnkey systems as per the requirements of our clients.

Following are some of the details of these systems:

• Dust free
• Made using stainless or mild steel
• Dense phase vacuum systems for fragile and pre-mixed product
• Sophisticated controls
• Positive pressure lean phase systems
• Specialized powder handling for non free flowing products
• Abrasion resistant systems
• High accuracy multi material weighers
• The P-Series filtered receivers for use with powders and friable materials in sanitary applications

We bring forth for our clients, a wide range of Pollution Control Equipment - dust collector systems that find extensive application in chemical, pharmaceutical cement, food and beverages, fertilizers, metal and minerals, paints and engineering industries. Widely used for conveying material and dust collection purposes, these dust collector systems are also utilized for the following purposes:

• Filtering of process flue gas with solid dust particle
• Filtering dusty air generating from plants due to manufacturing process
• Filtering dust generating due to combustion of fuel in boiler/furnace etc.
• Powder escaping due to process of grinding, tableting, packing

Following are the salient features of these dust collector systems:

• Fitted with filter bag loading arrangement
• Available in square, cylindrical, and rectangular designs to suit various requirements
• Easy to maintain
• Low pressure drop
• Efficiency 99.5 % DN up to 0.3 microns (subject to filter material)
• Can achieve emission level as low as 5 mg/CM
• Specially designed drop out section at dust collector inlet
• Full range of woven and non woven bag material is available - Polyester, Polypropylene, Acrylic, Nomex, Glass, Ryton and Teflon

Our dust collector systems are equipped with the following components and parts:

• Modified drop out section to operate the system continuously with high efficiency at low dust load on filter bag
• Cylindrical filter bag / cartridge filter with wire cage assembled from plenum, chamber for easy servicing and maintenance
• Can be provided with motorized, manual, pulse jet or reverse jet type bag cleaning arrangement
• Sequence control timer of suitable range
• Filter bag media and cages as per type, nature and conditions of air material to be separated and passed through

These dust collector systems are operated through the following principle:

• Dust laden air enters the unit at high conveying velocity
• The air is directed to the drop out section provided to reduce dust load on filter media
• Typical baffle plate reduced the velocity of coarser particle and allows fall down in collecting hopper
• This arrangement reduces about 80 % of dust load on filter media
• Air born fine particles are deposited on outer surface of filter media
• Clean air is exhausted to atmosphere through top plenum chamber
• The deposits outside of the filter bag are cleaned through bursts of metered compressed air, injected through venturi tubes
• Control of intensity and volume of air is done by quick acting, pilot operated diaphragm valves
• This results in an ideal cleaning action (Clean plant air at 6-8 Kg /Cm is adequate in case of pulse jet)
• Special attention is given to the type, quality & quantity of dust material to ensures superior filtration and performance