PROBLEM TO BE SOLVED: To provide an apparatus for spraying granules, where the risk of admixing of foreign matter is eliminated and simplification of constitution is performed, by especially devising a constitution for a subsidiary tank for either a main tank or the subsidiary tank.SOLUTION: In the apparatus for spraying granules in which a feeding apparatus 11 is installed below a tank 10 for storing powder or granules and powder or granules from the feeding apparatus 11 are led to jetting pipes 13 and 14 and the powder or granules are sprayed, the storage tank 10 is composed of a main tank 10A and a subsidiary tank 10B installed detachably from the main tank 10A, and a main feed roll 20A, for receiving powder or granules from the main tank 10A and feeding the powder or granules, and a subsidiary feed roll 20B, for receiving powder or granules from the subsidiary tank 10B and feeding the powder or granules, are installed in the coaxial center below the main tank 10A.COPYRIGHT: (C)2009,JPO&INPIT【課題】粉粒状物散布装置において、主・副タンクのうち特に副タンクの構成を工夫し、異種混入の恐れをなくし、構成の簡素化を図る。【解決手段】粉・粒状物を収容するタンク10の下方に繰出装置11を設け、この繰出装置11からの粉・粒状物を噴管13,14に導き散布する粉粒状物の散布装置において、前記収容タンク10を主タンク10Aとこの主タンク10Aに対して着脱自在に設ける副タンク10Bとによって構成し、主タンク10Aの下方には該主タンク10Aからの粉・粒状物を受けて繰出する主繰出ロール20Aと前記副タンク10Bからの粉・粒状物を受けて繰出する副繰出ロール20Bとを同軸芯に設ける。【選択図】 図4
