Product Details
PID Control , Hydrogen-nitrogen Mixing Device , Integral Box-Type
Structure
Overview
Nitrogen and hydrogen are respectively imported into the nitrogen
and hydrogen mixing tank with the corresponding inlet valve and
flow meter. The mixture of nitrogen and hydrogen in the mixing tank
is to mix to a certain proportion of the product gas, and then goes
through the corresponding product air outlet valve to the use
point.The device is an automatic proportioning device.
Features
PID Control : The control precision is high, and the obtained signal can be
compared with the set value rapidly, and instructions can be issued
quickly, so as to ensure the accuracy and precision of the control
and the rapid reaction can ensure the stability of hydrogen
content.
PID control is mainly based on the content of the difference of
value and content of the actual value to realize the control. When
the actual value is lower than the set value, PID command control
valve turn up the flow. And when the actual value is higher than
the set value, PID command control valve turns down the flow, and
then constantly repeating, ultimately achieve balance, namely the
unity of the set value and actual value.
The whole system is compact and delicate, adopting integral valve
frame structure with stainless steel, so it is durable to use.
Company Profile
Xi'an Aojie Electric Heating Equipment Engineering Co., Ltd. is a
premier manufacturer of mesh-belt controlled atmosphere continuous
brazing furnaces and industrial heat treat systems.
Started in early 1990s, Xi'an Aojie designed and manufactured its
first mesh-belt controlled atmosphere continuous brazing furnace.
In the years that have followed, Xi'an Aojie has committed to
independent research and development of advanced brazing furnaces
and heat treat equipments.
Nowadays, Aojie mesh-belt continuous controlled atmosphere brazing
furnace has successfully replaced imported equipment due to its
unique advantages. Aojie mesh-belt controlled atmosphere brazing
furnaces are widely used for brazing parts of stainless steel,
carbon steel, aluminum, brass and copper, etc. by the industries of
automobile, aero-space & aviation, and household appliances,
etc.
To serve the aero-space & aviation industry, Aojie developed
high, intermediate and low temperature high precision electric
heating car bottom furnaces which meet temperature uniformity
requirements set by US Military Specifications.
Aojie also developed BAB production lines for the production of
stators and rotors of high efficiency and power economized motors.
Xi'an Aojie is a full service supplier, beginning with initial
technical services such as feasibility studies, facility analysis
and planning, continuing through equipment manufacturing, system
installation, furnace start-up and operator training.
Aojie is always untiringly seeking to provide dependable equipment
and technical support for customers to manufacture high-quality and
low-cost products.
Some of our customers are as follows:
