Kettle seals have the following characteristics

The mechanical seal for the kettle is a kind of equipment installed on the reaction kettle. The equipment itself has many different characteristics to promote the use efficiency of the equipment. This is for your convenience. In this regard, it will be carried out next detailed introduction.

1. Most of the top seal of the kettle is a gas seal. It is only a liquid seal when the kettle is full. The bottom seal is sometimes a liquid-solid state seal, and the side seal of the kettle is a liquid seal;

2. The speed of the rotating shaft is mostly below 500r/min, and some are even below 200~300r/min:

3. The kettle shaft is mostly a vertical shaft, and the shaft diameter is large and the shaft is long. That is to say, the slenderness of the shaft is relatively small (the long diameter is relatively large, while the bearing spacing is short and the shaft extension is long;

4. The size of the seal is large and the parts are heavy, so the disassembly and assembly conditions when replacing the seal must be considered;

5. The process conditions of the seals used in the kettle change greatly, the pressure often fluctuates, and the operation is frequent and intermittent;

Vertical double-ended small spring balance type kettle seal. This seal has the above-mentioned characteristics. In addition, the load of the upper seal is larger than that of the lower seal, because the upper end is on the atmospheric side, and the pressure difference is larger than that on the medium side.

The above are the characteristics of the mechanical seal for kettles. According to the introduction of its characteristics, it can better promote the use of equipment and the performance of seals, thereby reducing the use of faults and affecting the use of efficiency.