ALIII Blending

Click here to load reader

  • date post

    07-Aug-2015
  • Category

    Documents

  • view

    32
  • download

    5

Embed Size (px)

Transcript of ALIII Blending

AccuLoad III Blending

Sequential Blending

Sequential Blending Blending of More Than One Product Into a Truck Through the Sequencing of Product-Specific Block Valves One Product at a Time Through One Meter With Up to 50 Recipes Available. The ratio of varying products is designated in the recipe as a percentage of the total preset. These percentages must total 100%. AccuLoad automatically calculates the actual volumes of each product to be delivered. The order of product delivery must be included in the recipe definition.

Sequential Blending

Product Pumps Block ValvesProduct 1

Control ValveProduct 2

Product 3

Product 4

Meter Strainer

Sequential Loading Profile

First Trip Low Flow Start Volume Flow Rate

First Trip

2nd Trip

2nd Trip

Product A

Product B

Gallons to Be Delivered (50% Product A, 50% Product B)

Sequential Dynamic DisplayBlend dynamic displays show all data associated with a specific sequential blending transaction.

CBR = Current Blend Ratio Flow = Current Flow Rate Amount = Batch Amount Delivered

Click Display to View Sequential Blend Dynamic Display

Ratio Blending

Ratio Blending Blending More Than One Product Into a Truck Simultaneously Through Dedicated Product Lines Each Having Its Own Meter and Control Valve Co-Mingling in a Common Header The ratio of the component products is designated in the recipe as a percentage of the total preset. These percentages must total 100%. The AccuLoad III automatically calculates the actual volumes of each product to be delivered. Flow rates are adjusted for optimal blend accuracy while conforming to the programmed system flow profile using Smith's exclusive control algorithm.

Ratio BlendingPumps Strainers Meters Control Valves

Product 1

Product 2

Product 3

Product 4

Ratio Loading Profile1,000 800 Flow Rate (GPM) 600 400 200 0 2,000System High Flow 800 GPM

Blended

Regular (90%)

Ethanol (10%) 130 Gallons to Be DeliveredLow Flow Start Rate 300 GPM

0

Ratio Dynamic DisplayRatio Blend data dynamic displays show all data associated with a specific ratio blending transaction.CBR = Current Blend Ratio DBR = Desired Blend Ratio DRate = Desired Flow Rate TOL = Flow Tolerance CRate = Current Flow Rate

Click Display to View Ratio Blending Dynamic Display

Automatic Flow Optimization on Blend1,000 800 Blend 600 400 Regular (70%) 200 Premium (30%) 0 2,000 Gallons to Be Delivered 0

Blend (AFO)

Regular AFO Engaged Premium

Flow Rate (GPM)

Ratio Clean Line

Blended Blended

Regular (90%)

Regular 90%

2,000

100Clean Line Product

0

Hybrid Blending

Hybrid Blending Hybrid Blending is a Combination of Sequential Blending and Ratio Blending. Suited for Applications Such as Ethanol Blending or Bio-Diesel Blending. The Sequential Products Flow One at a Time. Ratio Products Flow Simultaneously with Each of the Sequential Products. Ratio Product(s) can be Plumbed Either Upstream or Downstream of the Sequential Product Meter. Up to 5 Ratio Product Meters on One Arm

Hybrid Blending (Downstream)Ratio Product Product 1 Mtr #1 CV

Sequential Products

Product 2

BV

Product 3

BV BV

Mtr #2

CV

Load Arm

Product 4

BV

Hybrid Blending (Upstream)Ratio Products Product 1 Mtr # 1 CV

Sequential Products

Product 2

BV

Product 3

BV

Mtr# 2

CV

Load Arm

Product 4

BV

Hybrid Blending Directories

Ratio Meter Ratio Product Ratio Meter Ratio Product Sequential Meter Sequential Products

Hybrid Blending Directories

Ratio Meter Ratio Product Sequential Meter Sequential Products

Hybrid Flow Profile

1st Trip Low Flow Start Volume Flow Rate

1st Trip

2nd Trip

2nd Trip

Product 21st Trip Product 1

Product 31st Trip Product 1

Gallons to Be Delivered (10% Product 1, 45% Product 2, 45% Product 3 )

Hybrid Programming Each Ratio Product for Hybrid Arms Require a Control Valve. The Sequential Meter Requires 1 Control Valve. Each Sequential Product Requires a Block Valve if Multiple Sequential Products are Programmed.

Wildstream Blending

Wildstream Blending Provides Continuous In-Line Blending of two or More Products. Load Arm is Configured as Hybrid. Meters can be Plumbed Upstream or Downstream Programmable Unlimited Preset Parameter. Wildstream can be Controlled or Uncontrolled. Up to Three Loading Arms With two Products Each

Wildstream Configuration

The First Meter(s) Configured are the Controlled Products.

Number of Controlled Products is Determined by the Number of Ratio Products Programmed. The Last Meter Configured is the Wildstream Product

Upstream Plumbed Uncontrolled Wildstream Product. Controlled Product Plumbed Upstream of the Wildstream Product.

Two Controlled Products

Uncontrolled Wildstream Product. On the Fly Blend Percent and Meter Change Recipe can be changed via Communications or Recipe Select Input

Three Wildstream Arms

Three Uncontrolled Wildstream Products. Three controlled Products

Unlimited Preset Arm High Flow Rate not Required for Unlimited Preset. Arm Low Flow Start Rate is not Used for Wildstream. If High Flow Rate is Programmed, Excess High Flow Rate Alarm can be Used. Controlled Product Flow Rate Based on Wildstream Flow rate. AccuLoad Adjusts the Controlled Product Flow Rate to Adjust Blend Percentage in Recipe. Timed Blend Algorithm is automatically used When Set to Unlimited Preset. Ratio Adjust Factor Algorithm will not be used.

Controlled Wildstream Desired Flow Rates are Based on Programmed High and Low Flow Rates. Arm High Flow Rate is used if all Meters are Controlled. Low Flow Start Rate is Used if all Meters are Controlled. Blend Adjustments are Made After Low Flow Start Amount. AccuLoad Adjusts Both Controlled Product Flow Rates to Adjust Blend Percentage of Recipe.

Improving Performance Through Education

30