Automatic emergency safety control system of liquid ammonia steel cylinder for ammonium polyphosphate production
By designing an automatic emergency safety control system for liquid ammonia bonds for ammonium phosphate, the problem of difficulty monitoring and high -temperature response environment on the use of liquid ammonia cylinders on the use of liquid ammonia cylinders has achieved real -time monitoring and automated control. Safety and efficiency.
CN222417046UActive Publication Date: 2025-01-28SHIFANG CHANGFENG CHEM CO LTD
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Patent Information
- Application Number
- CN202421275182.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-05
Smart Images
Figure CN222417046U_ABST
Abstract
The utility model discloses a liquid ammonia steel cylinder automatic emergency safety control system for ammonium polyphosphate production, which comprises an on-line temperature transmitter, a PLC automatic control system, a cooling pump and a spray solenoid valve for the cooling pump, the on-line temperature transmitter is connected with the PLC automatic control system, the PLC automatic control system is connected with the cooling pump, and the spray solenoid valve is connected with the cooling pump. And the cooling pump is connected to an outlet pipe of the cooling pump through a spraying electromagnetic valve. According to the utility model, automatic temperature control and graded leakage treatment are adopted, real-time monitoring and remote automatic control are realized in the whole process, people do not need to go to the site, and the harm to personnel and environment is reduced to the greatest extent.
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