阅读说明：本技术 一种多晶硅氢化反应器的筒体再强化装置 (Cylinder re-strengthening device of polysilicon hydrogenation reactor ) 是由 邵玉凌 李伯奎 徐红光 蒋素琴 许兆美 王玲 李春朋 倪震宇 张锦程 于 2020-04-17 设计创作，主要内容包括：本发明公开了一种多晶硅氢化反应器的筒体再强化装置,包括两个对称安装在筒体上的强化环,强化环相对一侧设有若干卡槽,通过卡槽在两个强化环之间安装有强化支撑柱；强化支撑柱中部设有感温介质仓,感温介质仓上设有感温介质气体和用以释放感温介质气体的仓门；强化支撑柱两端内活动安装有支撑滑块,支撑滑块与感温介质仓之间设有双层弹簧组。本发明减小了加强环表面个别区域受力不平衡的情况,并且能有效缓解高温高压下工作时,筒体对强化环横向内压影响,从而极大的减少六角强化环发生扭曲变形的现象。(The invention discloses a cylinder re-strengthening device of a polysilicon hydrogenation reactor, which comprises two strengthening rings symmetrically arranged on a cylinder, wherein a plurality of clamping grooves are arranged on one opposite sides of the strengthening rings, and a strengthening support column is arranged between the two strengthening rings through the clamping grooves; the middle part of the reinforced support column is provided with a temperature sensing medium bin, and the temperature sensing medium bin is provided with temperature sensing medium gas and a bin door for releasing the temperature sensing medium gas; support sliding blocks are movably mounted in two ends of the reinforced support column, and a double-layer spring set is arranged between each support sliding block and the temperature sensing medium bin. The invention reduces the condition that the stress of individual areas on the surface of the reinforcing ring is unbalanced, and can effectively relieve the influence of the cylinder body on the transverse internal pressure of the reinforcing ring when the reinforcing ring works at high temperature and high pressure, thereby greatly reducing the phenomenon that the hexagonal reinforcing ring is distorted and deformed.)

1. The utility model provides a cylinder reinforceing device of polycrystalline silicon hydrogenation reactor, includes that two symmetries are installed the enhancement ring on the cylinder, its characterized in that: a plurality of clamping grooves are formed in the opposite sides of the reinforcing rings, and reinforcing support columns are arranged between the two reinforcing rings through the clamping grooves;

the middle part of the reinforced support column is provided with a temperature sensing medium bin, and the temperature sensing medium bin is provided with temperature sensing medium gas and a bin door for releasing the temperature sensing medium gas; support sliding blocks are movably mounted in two ends of the reinforced support column, and a double-layer spring group is arranged between each support sliding block and the temperature sensing medium bin;

the reinforced support column is also internally provided with a control device, and the control device comprises a singlechip, a temperature sensor and a memory; the temperature sensor transmits temperature data of the cylinder during working to the single chip microcomputer, and the single chip microcomputer compares the temperature data with a set temperature stored in the memory; when the temperature is higher than or equal to the set temperature, the single chip microcomputer controls the bin gate to open and release the temperature sensing medium gas, and when the temperature is lower than the set temperature, the single chip microcomputer controls the bin gate to close.

2. The cylinder re-strengthening apparatus for a polysilicon hydrogenation reactor as set forth in claim 1, wherein: the reinforcing ring comprises a hexagonal ring piece and a fixing ring, the fixing ring is in threaded connection with the outer surface of the barrel, and the hexagonal ring piece is sleeved on the outer side of the fixing ring and is connected with the fixing ring through a damping spring.

3. The cylinder re-strengthening apparatus for a polysilicon hydrogenation reactor as set forth in claim 2, wherein: the hexagonal ring-shaped piece is made of stainless steel materials.

4. The cylinder re-strengthening apparatus for a polysilicon hydrogenation reactor as set forth in claim 1, wherein: the temperature sensing medium bin is fixed inside the reinforced support column through screws.

5. The cylinder re-strengthening apparatus for a polysilicon hydrogenation reactor as set forth in claim 1, wherein: the outer side of the supporting slide block and the inner wall of the reinforced supporting column are sealed through a sealing rubber strip with a smooth surface.

6. The cylinder re-strengthening apparatus for a polysilicon hydrogenation reactor as set forth in claim 1, wherein: the double-layer spring set comprises a left-handed spring and a right-handed spring, and the left-handed spring and the right-handed spring are alternately arranged 2.