Fire grate connection device for vertical cracking still
A fire grate connection device for a vertical cracking still consists of a transmission device, a fire grate and supports. One end of a fire grate body is connected with the transmission device through universal joints. According to the technical scheme, friction generated due to position changes be...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A fire grate connection device for a vertical cracking still consists of a transmission device, a fire grate and supports. One end of a fire grate body is connected with the transmission device through universal joints. According to the technical scheme, friction generated due to position changes between the fire grate body and the transmission device and between the fire grate body and the supports can be reduced, rotating efficiency of the fire grate is increased, and energy consumption of the transmission device is reduced. |
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