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TANK AND SLUDGE COLLECTING VEHICLE MOUNTED WITH THE TANK
PROBLEM TO BE SOLVED: To provide a tank capable of maintaining a stable convection with a bubble flow.SOLUTION: A trunk part 30 mounted on a vehicle includes: a top trunk part 31; a bottom trunk part 32; and a pair of side trunk parts 33X and 33Y which are integrally formed with the top. The top trunk part 31 is formed at a top curvature Ra; the bottom trunk part 32 is formed at a bottom curvature Rb; and the side trunk parts 33X and 33Y are formed at a side curvature Rc. The top curvature Ra is arranged to be larger than the bottom curvature Rb. The side curvature Rc is formed with a one or plural curvatures. Plural air releasing openings 53 are disposed to generate a bubble flow with air bubbles floating up from the air releasing openings 53. After floating up on the surface of a liquid, the bubble flow is divided into a first bubble flow oriented to one side trunk part 33X: and a second bubble flow oriented to the other side trunk part 33Y. The flow direction of the first bubble flow X is changed to a flow oriented to the bottom trunk part 32 by the one side trunk part 33X; and the flow direction of the second bubble flow Y is changed to a flow oriented to the bottom trunk part 32 by the other side trunk part 33Y.
【課題】気泡流による安定した対流を維持することができるタンクを提供すること。【解決手段】胴部３０は、車両搭載時において、天面胴部３１と、底面胴部３２と、天面一対の側面胴部３３X、３３Ｙとを有し、天面胴部３１を天面曲率Ｒａ、底面胴部３２を底面曲率Ｒｂ、側面胴部３３X、３３Ｙを側面曲率Ｒｃで構成し、天面曲率Ｒａを底面曲率Ｒｂよりも大きな曲率で構成し、側面曲率Ｒｃを１つ又は複数の曲率で構成し、複数の散気用開口５３の配置によって、散気用開口５３から浮上する気泡流を発生させ、気泡流は、液状物の水面に浮上した後に、一方の側面胴部３３Ｘに向かう第１の気泡流と、他方の側面胴部３３Ｙに向かう第２の気泡流とに分離し、第１の気泡流Ｘは、一方の側面胴部３３Ｘにおいて底面胴部３２に向かう流れとなり、第２の気泡流Ｙは、他方の側面胴部３３Ｙにおいて底面胴部３２に向かう流れとなることを特徴とする。【選択図】 図３
TANK AND SLUDGE COLLECTING VEHICLE MOUNTED WITH THE TANK
PROBLEM TO BE SOLVED: To provide a tank capable of maintaining a stable convection with a bubble flow.SOLUTION: A trunk part 30 mounted on a vehicle includes: a top trunk part 31; a bottom trunk part 32; and a pair of side trunk parts 33X and 33Y which are integrally formed with the top. The top trunk part 31 is formed at a top curvature Ra; the bottom trunk part 32 is formed at a bottom curvature Rb; and the side trunk parts 33X and 33Y are formed at a side curvature Rc. The top curvature Ra is arranged to be larger than the bottom curvature Rb. The side curvature Rc is formed with a one or plural curvatures. Plural air releasing openings 53 are disposed to generate a bubble flow with air bubbles floating up from the air releasing openings 53. After floating up on the surface of a liquid, the bubble flow is divided into a first bubble flow oriented to one side trunk part 33X: and a second bubble flow oriented to the other side trunk part 33Y. The flow direction of the first bubble flow X is changed to a flow oriented to the bottom trunk part 32 by the one side trunk part 33X; and the flow direction of the second bubble flow Y is changed to a flow oriented to the bottom trunk part 32 by the other side trunk part 33Y.
【課題】気泡流による安定した対流を維持することができるタンクを提供すること。【解決手段】胴部３０は、車両搭載時において、天面胴部３１と、底面胴部３２と、天面一対の側面胴部３３X、３３Ｙとを有し、天面胴部３１を天面曲率Ｒａ、底面胴部３２を底面曲率Ｒｂ、側面胴部３３X、３３Ｙを側面曲率Ｒｃで構成し、天面曲率Ｒａを底面曲率Ｒｂよりも大きな曲率で構成し、側面曲率Ｒｃを１つ又は複数の曲率で構成し、複数の散気用開口５３の配置によって、散気用開口５３から浮上する気泡流を発生させ、気泡流は、液状物の水面に浮上した後に、一方の側面胴部３３Ｘに向かう第１の気泡流と、他方の側面胴部３３Ｙに向かう第２の気泡流とに分離し、第１の気泡流Ｘは、一方の側面胴部３３Ｘにおいて底面胴部３２に向かう流れとなり、第２の気泡流Ｙは、他方の側面胴部３３Ｙにおいて底面胴部３２に向かう流れとなることを特徴とする。【選択図】 図３
TANK AND SLUDGE COLLECTING VEHICLE MOUNTED WITH THE TANK
タンク及びこのタンクを搭載した汚泥収集車
NISHIMOTO SATOSHI (author) / OKADA KOJI (author)
2015-08-20
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
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
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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