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Ammonia Dilution System
Powell Ammonia Dilution Systems are designed for the continuous
blending or diluting of multiple streams of ammonia. Precise control provides
accurate and repeatable results even when blending complex recipes. Dilution systems
can be operated to produce specific batch quantities or operated continuously based
on demand.
Materials of construction are project and chemical specific and may include threaded
carbon steel pipe, 150# flanged Teflon lined steel pipe or butt welded 316 stainless
steel pipe as examples.
An Allen-Bradley control system is supplied with a color screen display for the
HMI (Human Machine Interface) for an operator to view critical process data. This
information can be easily networked to other Powell equipment control systems using
a number of common protocols.
A variety of control system alarms are provided to ensure product quality is not compromised
due to a low flow condition.
Pressure & Flow Instrumentation, Control Valves and Heat Exchangers can be provided
from a variety of manufacturers to meet your existing plant specifications.
Upon request, Powell can supply a broadband or telephone modem as part of the control
system allowing Powell remote access for programming upgrades when needed.
Complete dilution system packages can include raw material supply pumps, motor starters,
cooling water systems, network communications and automation for multiple storage
tanks including guided radar level gauges and automated fill valves. This optional
remote mounted equipment when combined with Powell’s advance programming techniques
allows for uninterrupted product flow.
Powell Dilution Systems are shipped fully assembled and programmed after being electrically
and hydrostatically tested by Powell craftsman at our facility.
A comprehensive Operation & Maintenance manual is provided and includes complete
electrical prints and programming logic.
On-site technical assistance is available upon request for start up and operator
training or for performing scheduled preventive maintenance and calibration. Additional
charges apply for these services. Contact Powell for details.
Features
- A fully assembled, skid-mounted system complete with controls, piping, and valves.
- Multiple stream blending with automatic shutdown from loss of raw materials or dilution
error.
- A repeatable final product allows tight product specifications and reduces loss
of raw materials.