Pressure stabilizing system for EPS plate production

• Main Authors: ZHANG TAO, DENG YOUWEI, XU XIONGCHAO, PENG YUNQIU, YUAN JIANHUA, LI ZHENHUA
• Format: Patent
• Language: Chinese; English
• Published: 07.04.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention discloses a pressure stabilizing system for EPS plate production, and relates to the field of application of electromagnetic proportional valves. A pressure stabilizing system communicates with a steam boiler and an EPS plate heating chamber, the steam boiler generates steam, and the steam enters the EPS plate heating chamber through a steam valve; the valve control unit is connected with a steam valve and communicated with the air compression unit, and the opening degree of the steam valve is regulated and controlled according to the compressed air input amount generated by the air compression unit. And the electromagnetic proportional valve is arranged on a connecting passage between the air compression unit and the valve control unit, is communicated with the EPS plate heating chamber and is used for conveying corresponding compressed air to the valve control unit according to a difference value between a steam pressure value in the EPS plate heating chamber and a preset pressure value. The s