The invention provides powder storage and transportation equipment and a tank car. The powder storage and transportation equipment comprises a tank body, a conical hopper structure and an air inlet structure. The conical hopper structure is accommodated in the tank body; the conical hopper structure comprises a connecting barrel section, a bottom sealing plate and a discharging conical hopper, and the connecting barrel section downwards penetrates out of the bottom wall of the tank body; the bottom sealing plate is connected into the connecting shell ring; a first discharge hole is formed in the bottom of the bottom sealing plate; in the direction from top to bottom, the cross sectional area of the discharging conical hopper is gradually reduced; the upper end of the discharging conical hopper is hermetically connected with the inner peripheral wall of the tank body; the lower end of the discharging conical hopper extends into the connecting barrel section, and a second discharging opening is formed in the lower end of the discharging conical hopper; the lower end of the discharging conical hopper and the bottom sealing plate are arranged at an interval to form an air outlet; an air outlet cavity is formed among the discharging conical hopper, the connecting shell ring and the bottom sealing plate; the air inlet structure is used for inputting compressed air into the air outlet cavity. And gas output by the air outlet can purge the materials, powder is prevented from remaining on the bottom sealing plate after the powder is unloaded, and the unloading residual rate of the powder storage and transportation equipment is effectively reduced.
本发明提供了一种粉料储运设备及罐车,其包括:罐体、锥斗结构及进气结构;锥斗结构容置于罐体内;锥斗结构包括连接筒节、底部封板及出料锥斗,连接筒节向下穿出罐体底壁;底部封板连接于连接筒节内;底部封板的底部开设有第一出料口;在自上至下的方向上,出料锥斗的横截面积逐渐减小;出料锥斗的上端密封连接罐体的内周壁;出料锥斗的下端伸入至连接筒节内,出料锥斗的下端具有第二出料口;出料锥斗的下端与底部封板间隔设置以形成出风口;出料锥斗、连接筒节及底部封板之间形成有出气腔;进气结构用于将压缩气体输入至出气腔内。出风口输出的气体能够吹扫物料,防止粉料卸载完成后底部封板上残余粉料,有效降低粉状储运设备卸载残余率。
Powder storage and transportation equipment and tank truck
粉料储运设备及罐车
30.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS |
Tank truck transportation of gasoline
Engineering Index Backfile | 1940
|Air pressure balancing equipment for powder tank truck
Europäisches Patentamt | 2021
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