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Ash conveying regulating device

key word:Heat exchange element


Product description

Ash conveying regulating device

 

1. Introduction

1.1. Purpose

The ash conveying regulating device is the key device of the single pipe multi pump pneumatic ash conveying system. It is installed between the tail of the bin pump conveying unit and the main conveying gas pipe. It is mainly used to provide suitable regulating compressed gas for conveying and ensure the reasonable ash gas ratio, so as to stably and smoothly transport the materials to the ash silo.

1.2. Structural features

The ash conveying regulating device is mainly composed of back pressure regulating valve and bypass butterfly valve. It has the advantages of simple structure, convenient installation, long service life, complete automatic regulation, stability and reliability.

 

2. Main technical parameters

The main technical parameters of ash conveying regulating device are shown in table 51-1

Table 51-1  Main technical parameters of ash conveying regulating device

Specification Design pressure (MPa) Working temperature (C)
DN80 1 150
DN100 1 150
DN125 1 150