Process gas processing device and method for monitoring process gas
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Solution Overview
Problem
Existing process gas processing devices face high energy consumption and long cooling times, which are energy and time-consuming due to the inertial mass of equipment components, especially during the cooling phase after the drying phase.
Innovation Solution
Incorporating a cooling unit as a component of the bypass unit, allowing the process gas to bypass the temperature control unit during the cooling phase, and using a combination of condensation and adsorption dehumidification units with a regeneration system to precisely control humidity and temperature, reducing energy consumption and cooling times.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If the process gas is cooled upstream or downstream of the temperature control unit, then the process gas can be cooled, but all system components are cooled as well which increases energy consumption and cooling time
Solution Approach 1:
The system is divided into separate functional sections: a temperature control unit for heating the process gas, and a bypass unit with an integrated cooling unit for cooling the process gas. This segmentation allows independent control of heating and cooling functions, enabling the cooling operation to occur without unnecessarily cooling the temperature control unit components, thus reducing energy consumption and cooling time.
2Temperature
If the process gas is cooled upstream or downstream of the temperature control unit, then the process gas can be cooled, but all system components are cooled as well which increases cooling time
Solution Approach 1:
The system is divided into separate functional sections: a temperature control unit for heating the process gas, and a bypass unit with an integrated cooling unit for cooling the process gas. This segmentation allows independent control of heating and cooling functions, enabling the cooling operation to occur without unnecessarily cooling the temperature control unit components, thus reducing energy consumption and cooling time.
3Use of energy by moving object
If a bypass unit with integrated cooling unit is used, then energy consumption and cooling time are reduced, but the device complexity increases
Solution Approach 1:
The cooling unit is merged with the bypass unit to form an integrated cooling and bypass system. This combination allows the cooling function to be performed through the bypass path without requiring separate cooling infrastructure, reducing overall system complexity while achieving energy efficiency and reduced cooling time.
Solution Approach 2:
The bypass unit serves multiple functions: it can bypass the temperature control unit when heating is not needed, and it houses the cooling unit for cooling the process gas. This multi-functionality reduces the need for separate dedicated components, thereby managing device complexity while providing comprehensive temperature control capabilities.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Significantly reduces energy consumption and shortens cooling times by allowing the process gas to bypass the temperature control unit during the cooling phase, ensuring efficient processing and preventing agglomeration of the process material.
Implementation Method 1
a cooling unit for the process gas, designed as a device component and having a cooling unit inlet and a cooling unit outlet
Implementation Method 2
using a combination of condensation and adsorption dehumidification units
Implementation Method 3
using a combination of condensation and adsorption dehumidification units
Data Source
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AI summary
The invention relates to a process gas conditioning device (1) for a process gas (2) for the treatment of a process material in a process apparatus (3) and a method for conditioning process gas (2) for the treatment of a process material in a process apparatus (3) during a drying phase and a cooling phase.