| 摘要 |
[Problem] To provide a simple automatic fly ash sampling device capable of supplying only a prescribed amount of fly ash sampled from a fly ash chute to an additive amount determination device. [Solution] The present invention has a collection part 10 for sampling fly ash H from a fly ash chute Y, a hopper part 20 for storing the fly ash sampled by the collection part, a fixed amount supply part 30 capable of causing the fly ash inside the hopper part to flow out at a constant flow rate, and a control unit 50 for causing the fixed amount supply part to supply a fixed amount of fly ash for inspection H1 to an additive amount determination device 2 when the equipment of the additive amount determination device enters a mode for accepting fly ash, causing the fly ash inside the hopper not used for inspection to be discharged to the outside via the additive amount determination device when the equipment of the additive amount determination device enters a first or second transmission mode for transmitting fly ash, and causes the collection unit to store new fly ash from the fly ash chute inside the hopper when the equipment of the additive amount determination device enters a standby mode between the first and second transmission modes. |
