WHAT IS THE ELECTROSTATIC PRECIPITATOR

This article will discuss the application of electrostatic theories that have been discussed in previous articles here. Application of electrostatic in the industrial world are used to address the problem of waste dust. Among other industries that apply the power plant, sugar mills and cement plants, one way is to use electrostatic precipitator (ESP).

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VACUUM EVAPORATOR

3.1 Definition of Vacuum Evaporator

Vacuum Evaporator unit is a process aimed at concentrating the waste in the leaching pulp Pulp Making (Black Liquor) by evaporation of water from the Black Liquor using steam. Black Liquor with a high content of total solid fuel will be used in the Recovery Boiler.

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BURNER MANAGEMENT SYSTEM (BMS)

Technical data

• Capacity oil 500 kg/h
• Oil pressure ~ 6 bar
• Combustion air pressure ~ 1200 pa
• Atomizing steam pressure ~ 10 bar
• Capacity, ignitor 125 kw
• Gas pressure ignitor inlet ~ 0.1 bar
• Air pressure ignitor inlet 1.0 kpa

Burner assembly

1. View for right side

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THE STEAM TURBINE

There are three (3) important things that should be known by an operator to operate the power plant or the Power House.

                   1. SAFETY:

                 a. Security for the people (person). In this case to avoid the things that   can cause an accident.

                  b. Security for equipment (equipment) prevent damage to the equipment with respect to the implementation of the operation as recommended by manufacturer (Manual Book) as well as good maintenance.

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BOILER PRINCIPLES

Highlights

1. Definition boilers & steam forming process

2. Type boiler combustion system based

1. Furnace bed material
2. Excess / shortage of type-type boiler

3. System maintenance boiler

1. New Boiler / renovation
2. Routine care (internal)

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OPERATION OF VACUUM SYSTEM

3.6.1 Start Vacuum System

To arouse a vacuum in the evaporator used a tool called Ejector.

If  Black Liquor is charged each effect and Cooling water was circulated on Surface condensers and after / inter condenser, the vacuum system can be operated with the following procedures:

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