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                反应釜的使用规程、维护保养

                作者:admin    访问量:1862    发布时间:2019-09-21
                     使用规程  
                    用户在选购合规的反应釜 产品,进行使用前,需要多反应釜进行必要没有任何的检查。例如,检查釜内、搅拌器、转动部分、附属设备、指示仪表、安全阀、管路及阀门是否符合安全要求。  
                    反应完毕后∞,先进行冷却降温,再将釜内的气体通过管路泄放到室外,使釜内压↙力降至常压,严禁带压拆卸头发,再将主螺栓、螺母对称地松开卸下,然后小心的取下釜↓盖(或升起∞釜盖)置于支①架上,卸盖过程☉中应特别注意保护密封面。  
                    另外,在反应釜看样子这女人在二十七八岁左右的运作的过程中,也需Ψ要注意密封问题。例如,针对普通物料的▓密封,可以允许小量泄漏,选择填料密封;而针对有腐蚀的、不允许泄☆漏的物料,则需ζ要选择机械密封。  
                    加料前,用户应先开反应釜的搅拌器,无ω 杂音且正常的情况下,将料加到反应釜内,且加料数量不得超过工艺要求。  
                    打开蒸气阀前,先开」回气阀,后开进气阀。打开蒸█气阀应缓慢,使之对夹套预△热,逐步升压,夹套内压力不准超过规定值;开冷却水阀门←时,先开回水阀,后开进◣水阀。  
                    业内提醒,蒸气阀门¤和冷却阀门不能同时启动,不锈钢反应釜 蒸气管路过气时不准锤击和那些所谓重要碰撞。另外,需要随时检查反应釜运※转情况,发现异常应停机检修。  
                    釜体和釜盖采用垫片或锥面▼与圆弧面的线〗接触,通过拧紧我吃了几十只蚂蚁就不能拥有蚂蚁主螺母使它们相互压紧,达到】良好的密封效果。阀门、压力表、安◎全阀的安装也应该通过拧紧正反螺母,即达⊙到密封的效果。  

                Usage procedures
                Users need to check the multi-reactor before choosing and purchasing conforming products and using them. For example, check whether the kettle, agitator, rotating part, accessory equipment, indicator, safety valve, pipeline and valve meet safety requirements.
                After the reaction is completed, cooling is carried out first, and then the gas in the kettle is released to the outside through the pipeline, so that the pressure in the kettle can be reduced to normal pressure. It is strictly forbidden to disassemble under pressure. Then the main bolts and nuts are symmetrically loosened, and the kettle cover (or the kettle cover is raised) is carefully removed and placed on the bracket. Special attention should be paid to protecting the sealing surface during the process of removing the kettle cover. 。  
                In addition, during the operation of the reactor, attention should also be paid to the sealing problem. For example, for the sealing of ordinary materials, a small amount of leakage can be allowed, and packing seal can be selected; for corroded and non-leaking materials, mechanical seal should be selected.
                Before feeding, the user should first open the agitator of the reactor. Without noise and under normal conditions, the feed should be added to the reactor, and the quantity of feeding should not exceed the process requirements.
                Before opening the steam valve, open the return valve first, and then the intake valve. Open the steam valve slowly, so that it preheat the jacket, step up pressure, jacket pressure must not exceed the specified value; when opening the cooling water valve, first open the return valve, then open the intake valve.
                Industry warns that steam valves and cooling valves can not start at the same time, steam pipelines are not allowed to hammer and collide when passing air. In addition, it is necessary to inspect the operation of the reactor at any time and shut down for maintenance if abnormal conditions are found.
                The gasket or conical surface is used to contact the arc surface of the kettle body and cover. By tightening the main nuts, they are pressed together to achieve good sealing effect. The installation of valves, pressure gauges and safety valves should also achieve sealing effect by tightening the positive and negative nuts.
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