一种用于对苯二甲酸的冷凝器
By designing temperature control and condensation mechanisms, precise control of refrigerant flow and uniform distribution of raw materials are achieved, solving the problem of uneven refrigerant distribution, improving condensation efficiency and quality, and ensuring the stability of the condensation process and smooth material discharge.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG YISHENG PETROCHEM
- Filing Date
- 2025-06-16
- Publication Date
- 2026-07-17
AI Technical Summary
The existing condenser lacks a refrigerant distribution device, resulting in uneven distribution of refrigerant within the casing, which affects condensation efficiency and quality.
The system employs a temperature control and condensation mechanism, including a temperature sensor, solenoid valve, and flow equalization plate, to achieve precise control of refrigerant flow and uniform distribution of raw materials, ensuring a stable low-temperature environment inside the chamber.
It improves condensation efficiency and quality, avoids the impact of temperature fluctuations, and enhances the stability of the condensation process and the smoothness of material discharge.
Smart Images
Figure CN224517456U_ABST
Abstract
Claims
1. A condenser for terephthalic acid comprising a tank (1), characterized in that: A temperature control mechanism (2) and a condensation mechanism (3) are fixedly connected to the outer surface of the box (1); The temperature control mechanism (2) includes a connecting pipe (204) fixedly connected to the outer surface of the box (1), an electromagnetic valve (202) fixedly connected to the outer surface of the connecting pipe (204), a refrigerant circulation inlet (201) fixedly connected to the outer surface of the electromagnetic valve (202), and an air outlet pipe (203) fixedly connected to the inner wall of the box (1). A flow equalization plate (207) is provided below the air outlet pipe (203), and the flow equalization plate (207) is fixedly connected to the inner wall of the box (1). The condensation mechanism (3) includes a fixed pipe (304) and a discharge pipe (302) fixedly connected to the outer surface of the housing (1). The outer surface of the fixed pipe (304) is fixedly connected to multiple sets of raw material inlets (301), and the inner wall of the fixed pipe (304) is fixedly connected to multiple sets of condenser pipes (307). The other end of the condenser pipe (307) passes through the outer surface of the housing (1) and is fixedly connected to the inner wall of the discharge pipe (302).
2. A condenser for terephthalic acid according to claim 1, characterized in that: One end of the air outlet duct (203) passes through the outer surface of the housing (1) and is fixedly connected to the outer surface of the connecting duct (204), and the outer surface of the housing (1) is fixedly connected to a refrigerant circulation outlet (206).
3. A condenser for terephthalic acid according to claim 2, characterized in that: The temperature control mechanism (2) further includes a support frame (205) fixedly connected to the inner wall of the box (1). A temperature sensor (208) is fixedly connected to the outer surface of the support frame (205). The outer surface of the support frame (205) is fixedly connected to the outer surface of the condenser (307).
4. A condenser for terephthalic acid according to claim 3, characterized in that: The outer surface of the temperature sensor (208) is electrically connected to a control panel (209) via wires, and the control panel (209) is fixedly connected to the outer surface of the housing (1).
5. A condenser for terephthalic acid as claimed in claim 1, wherein: A baffle (305) is fixedly connected to the inner wall of the fixed pipe (304), and the baffle (305) is located in the middle of the inner wall of the fixed pipe (304).
6. A condenser for terephthalic acid according to claim 5, characterized in that: A guide plate (306) is fixedly connected to the inner wall of the discharge pipe (302), and a discharge valve (303) is fixedly connected to the other end of the discharge pipe (302).