The Hengtong Chloroacetic Acid Crystallizer has a significant transformation effect

Shandong Hengtong Chemical Co., Ltd. has recently reconstructed the cooling water system of the chloroacetic acid crystallizer, and the consumption has been significantly reduced. It is expected that the annual efficiency will increase by RMB 360,000.

For a long time, the company's chloroacetic acid crystallizer cooling water system steam and water at the same time into the crystallization kettle jacket, steam self-regulating valve in a strong corrosive environment for a long time, often resulting in liquid-impact phenomenon, resulting in crystal kettle due to long-time liquid blow off porcelain , And in the strong acid corrosion under the kettle body perforation, cooling water into the kettle to lead to liquid material pollution scrap, while there are external pollution problems. In view of this situation, the company has been transformed to change the cooling water system of the crystallization kettle from a closed cycle to an open cycle and use a hot water tank to increase the temperature. When cooling, the circulating cooling water is still used to remove the steam control valve, thereby extending the crystallization tank. The service life reduces the acid pollution of the external drainage.

Valve Part

Valve part is kind of pipeline fittings, which is used to open and close, control, adjust and control the flow of medium parameters (temperature, pressure and flow). According to its function, it can be divided into the cut-off valve, check valve, regulating valve, etc.
Valve is the control unit in fluid conveying system, having function of cut-off, regulation, guide, to prevent the reverse flow, voltage regulator, the leakage of the shunt or overflow and so on. Valve parts used in fluid flow control system, have quite a wide varieties and specifications, from the most simple cut-off valve to all kinds of valves used in extremely complex automatic control system.
The valve can be used to control air, water, steam, all kinds of corrosive medium, mud, oil, liquid metal and radioactive medium. According to the material, valve part is divided into iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, molybdenum chrome vanadium steel valve, dual phase steel valves, plastic valves, non-standard custom-made valves, etc.

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