风机从安装到运行所需要注意的问题。
Problems needing attention from installation to operation of the fan.
罗茨鼓风机的安装也是个技术活，每个部件都需要遵循其安装要求和规范，才能准确无误的将风机安装好，那我们一起看一下罗茨鼓风机安装过程中有哪些要求呢？
The installation of Roots blower is also a technical activity. Each component needs to comply with its installation requirements and specifications in order to install the blower correctly. Let's take a look at the requirements during the installation of Roots blower?
一、罗茨鼓风机的风机安装要求
1、 Installation requirements of Roots blower
1、地基要牢固，表面要平整，并且要高出地面10-25㎝；
1. The foundation shall be firm, the surface shall be flat and 10-25cm higher than the ground;
2、风机周围要留有足够的空间，以满足检修和拆卸的需要；
2. Sufficient space shall be reserved around the fan to meet the needs of maintenance and disassembly;
3、风机的工作环境温度不得超过40摄氏度，如超过时，要采取措施进行降温，否则缩短风机的使用寿命；
3. The working environment temperature of the fan shall not exceed 40 ° C. if it exceeds 40 ° C, measures shall be taken to reduce the temperature, otherwise the service life of the fan will be shortened;
4、风机室外配置时，请设置防雨棚。
4. When the fan is configured outdoors, please set a rain proof shed.
二、罗茨鼓风机的管道要求
2、 Piping requirements for Roots blower
1、风机管道应连接严密，不得漏气，在适当的位置设置支架；
1. The fan pipes shall be tightly connected without air leakage, and supports shall be set at appropriate positions;
2、管道材料应能承受排气温度和压力尽量采用钢管；
2. The pipe material shall be able to withstand the exhaust temperature and pressure, and steel pipe shall be used as far as possible;
3、管道内部要清洁、无异物，防止杂物进入；
3. The inside of the pipeline shall be clean and free of foreign matters to prevent foreign matters from entering;
4、管道上要安装单向阀，防止由于风机逆转而引起的回流高压气体进入风机，导致毁坏风机。注意：单向阀要安装在水平管道上；
4. A one-way valve shall be installed on the pipeline to prevent the return high-pressure gas caused by the reversing of the fan from entering the fan and damaging the fan. Note: the check valve shall be installed on the horizontal pipeline;
5、多台风机并列运转的场合，各分管设置闸阀其中一台风机检修时，可截止该管道；
5. In the case of parallel operation of multiple fans, each branch pipe shall be provided with gate valve. When one of the fans is overhauled, the pipe can be shut off;
6、管道上应设有排空阀，防止风机带负荷起动，风机应空载起动后再逐渐关闭排空阀。带负荷运转，停机时，也应先打开排空阀确认风机不带负荷后，再关停风机。
6. The pipeline shall be provided with a vent valve to prevent the fan from starting with load. The vent valve shall be gradually closed after the fan is started without load. When running with load and shutting down, the exhaust valve shall be opened to confirm that the fan is not loaded, and then the fan shall be shut down.
三、罗茨鼓风机运转前的注意现象：
3、 Precautions before operation of Roots blower:
1有没有杂混入，配管错误，阀门是否全开启等。
1. Check whether there are impurities, wrong piping and whether the valves are fully opened.
2、安装罗茨鼓风机之前请检查基础螺栓是否锁紧。
2. Before installing the roots blower, please check whether the foundation bolts are locked.
3、请确认罗茨鼓风机的螺销锁紧和逆止阀是否正常打开等。
3. Please confirm whether the screw pin of Roots blower is locked and whether the check valve is normally opened.
4、配管对于罗茨鼓风机有没有加上不必要的负荷。
4. Whether the piping adds unnecessary load to the roots blower.
5、请确认润滑油到油标的红点，超过太多则会自动排出。
5. Please make sure that the lubricating oil reaches the central red dot of the oil indicator. If it exceeds too much, it will be discharged automatically.
以上内容小编分别从叶罗茨鼓风机的风机和管道的安装
The above contents are compiled from the installation of fans and pipes of Roots blower
The above is the detailed introduction of Shandong roots blower. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude http://www.sddyfd.com/
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