Start Your Own Pulses (Dall) Mill Unit

The book Start Your Own Pulses (Dall) Mill Unit contains chapters on Dehulling and Splitting Pulses, Definitions of Dehulling Efficiency, Major Equipment Used in Pulse-Processing Industry, Milling of Pulses, Pulse-Milling Machinery, Standards for Milling Quality, Technology of Processing Pulses, Production of Roasted Pulse and Pulse Flour (Besan), Mini Dal Mill, Plant Economics of Dall Mill (Dhoya Dall of Moong, Masoor, Arhar, Urad, Lobhiya etc.), and Plant Economics of Dall Mill (Pulse Mill).

 

• Introduction
• Physicochemical characteristics of pulses
• Seed  Structure
• The Mass Proportion of Different Parts of the Seed
• Characteristics of Field Pea Cultivars (P.sativum L)
• Seed Composition
• General Composition (%) of Nutrients in Pulses
• Seed Attributes
• Chickpea
• pea
• Physical Characteristics of Commonly Grown Pulses
• Lentil
• Unit operations in pulse processing
• Schematic of lentil seed
• Cleaning and Grading 
• General flowchart for pulse milling process
• Size, Capacity Range and Operational Details of Dal Mill Miachinery
• Seed Conditioning to Promote Dehulling 
• Pitting
• Oil and Water Treatment 
• Kernel Temperature and Moisture Content
• Drying
• Dehulling efficiency of pigeon peas vs moisture 
• Dehulling efficiency of pigeon pea vs. temperature 
• Sun Drying
• Details of Mechanical Dal Dryers of Various Makes 
• Losses in Conditioning 
• Dehusking of Pulses
• Tangential Abrasive Dehulling Device (TADD)
• TADD
• Horizontal abrasive roller for pulse dehusking
• CIAE Design
• Miniabrasive batch dehuller for pulse dehusking 
• PRL Design
• Schule Design
• Vertical abrasive dehuller for pulses (Schule design)
• CFTRI minimill for dehusking pulses 
• CFTRI Design 
• Comparting Vertical and Horizontal Rollers 
• Husk Separation and Grading 
• Polishing 
• Removal of Powder and Dust
• Oil and Water Polish
• Emery Size (No) for Roller Machine Operation 
• Splitting of Pulses
• Roller Machine
• Under Runner Disk Sheller
• Attrition Mill 
• Elevator and hard Surface
• Impact Splitter
• Dal Grading and Gota Separation Machinery
• Pulse Conditioning and Dehusking for Modern Mills
• Gota Conditioning and Splitting Unit for Modern Mills 
• Dehulling Characteristics of Grain Legumes
• Dehulling Characteristics

• Terminologies Used in Pulse Processing 

• Specifications
• Machine Gota Serator/Dal dryer
• Machine Pulse heating unit 
• Machine Vertical pulse dehusking unit 
• Machine splitting machine 
• Machine Dehuller/scarifier

• Introduction
• Milling methodologies
• Flowchart for processing of pulses
• Motorized stone grinders (chakkies)
• Huller
• Horizontal cone polisher
• Under runner disk sheller
• Pigeon Pea
• Chickpea
• Black Gram
• Green Gram
• Pease and Lentil
• Pulse Milling Machinery (Traditional) 
• Traditional dhal mill

• Two Types of Mills Are in Vogue in India 
• cleaning and size Grading Systems
• Rotary Type Screen Cleaner 
• Reciprocating Screen Cleaner 
• Pitting and Dehulling Machines 
• Abrasive roller machine for milling of pulses 
• Oiling and watering systems
• Elevators
• Drying Equipment
• Splitting Machines
• Aspiration Systems
• Splits and Whole Grain Separators
• Polishing Systems
• Evolution of milling machinery around the world in the last two decades
• Modern dhal mill developed by CFTRL, Mysore, India
• Flowchart for milling of pigeon peas
• Developments in Premilling Treatment
• Determination of Pulses Milling Quality
• Seed characteristics that effect milling 
• Nature of Seed Coat
• Variability in Seed Coat Content of Different Pulses 
• Physical Characteristics of Grains
• Effect of varietal Differences on Dehulling Quality 
• Table 5.2 Variability in Dehusked Splits Yield of Different Pulses 
• Yield of Dehulled Split Pulse and Degree of Dehusking of Different Cultivars of Pigeon Pea
• Non starchy Polysaccharides (NSP) Contents of Brown Husked (Desi) and White Husked (Kabuli) Chickpea Cultivars
• Dehulling Losses in Various Pulses
• Dehulling Losses
• Effect of Dehulling on the Chemical Constituents of Dehusked Splits and Powder Fractions of Chickpea and Pigeon Pea
• Effect of Dehulling on Nutrient Losses
• Effect of Dehusking on Cooking Time of Pigeon Pea Varieties in Comparison with Green Gram and Horse Gram
• Influence of Dehulling and Premilling Treatments on Cooking Quality of Pulses and Dehusked Splits
• The Cooking Time (min) of Pigeon Pea Dehusked Splits obtained by Various Pretreatments below Dehulling

• Future research needs 
• GLOSSARY
• Pulses Common and Botanical Names 
• Common Indian Terms Used in Pulse Milling 

• Post Harvest Process Management of Pulses
• Storage of Instant Dhal in Different Packaging Films under Ambient Conditions 
• Flow chart for making instant pigeon pea dhal
• Milling Studies of Pulses using Different Pre Milling Treatments and Abrasive Roller Assembly
• Kuprits formula for milling efficiency calculation
• Conventional method of pre milling treatment of pulses 
• CIAE Method of pre milling treatment of pulses 
• Effect of pre milling treatment and abrasive Rollers on Milling of Pulses
• Millers practice method of pre milling of pulses drying 
• Conventional method of pre milling treatment of pulses 
• CIAE method of pre milling treatment of pulses
• Post Harvest Process Management of Pulses 
• Miller practice method of pre milling treatment of pulses 
• Pulse milling 
• Chemical Composition of Arahar
• Milling Procedure
• Cleaning and grading 
• Pitting
• Pretreatment with Oil 
• Structure of Arahar
• Flow diagram of wet milling 
• Conditioning 
• Dehusking and Splitting
• Polishing
• CFTRI Modern Method of Pulses Milling 
• Cleaning 
• Preconditioning 
• Flow diagram of dry milling process
• Dehusking
• Lump breaking 
• Conditioning and Spliting 
• Pulses processing machines
• Hand operated machines
• Domestic dal mill
• Pulse dehusking machines 
• Soybean dehuller
• Power operated machines
• Burn mill
• Abrasive rice polisher
• Roller machine
• Cylinder concave dehuller 
• Concentric double cylinder 
• Under runner disc (URD) sheller
• Centrifugal sheller
• Comparative performance of machines 
• Milling efficiency
• Research findings 

• Roasted products
• Pulse Flour (Besan)

• Construction of dal mill
• Operating principle of dal mill 
• Flow diagram for milling of pulses
• Pulses
• Cleaning, Chaffs, dirt, etc 
• Pitting
• Prevtreatment with Linseed Oil
• Conditioning 
• Die husking and splitting mixture of husk, small broken and powder
• Grading
• Polishing
• Grade 1 Pulses
• Pitting process for mini dal mill 
• Pretreatment with oil and water for dal mill
• Conditioning with mini dal mill
• De husking and splitting with mini dal mill 
• Pre milling of dal 
• Standard accessories of mini dal mill 
• Extra accessories of mini dal mill 
• Production capacity of De husking and splitting of pre conditioned dal 

• Plant and Machinery
• Fixed Capital
• Raw Materials
• Total Working Capital Month
• Total Capital investment
• Turn over/Annum

• Plant and Machinery
• Fixed Capital
• Raw Materials
• Total Working Capital Month
• Total Capital investment
• Turn over/Annum