SE337346B - - Google Patents
Info
- Publication number
- SE337346B SE337346B SE16144/69A SE1614469A SE337346B SE 337346 B SE337346 B SE 337346B SE 16144/69 A SE16144/69 A SE 16144/69A SE 1614469 A SE1614469 A SE 1614469A SE 337346 B SE337346 B SE 337346B
- Authority
- SE
- Sweden
- Prior art keywords
- nozzle
- inlet
- ducts
- section
- sleeve
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/42—Nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/60—Devices for separating the materials from propellant gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Advancing Webs (AREA)
- Air Transport Of Granular Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Cleaning In General (AREA)
Abstract
1288330 Pneumatic conveyers ATLAS COPCO AB 17 Nov 1970 [24 Nov 1969] 54552/70 Heading B8A In a suction conveyer comprising a nozzle 1, a conduit 4, a separator 5 and a suction source 6, the nozzle is formed of a front portion 2 with ducts 10 secured thereto to supply primary air to the nozzle inlet 8, from a position spaced from the inlet and a rear portion 3 with a plurality of apertures 13 arranged to be selectively covered by a flexible sleeve 14 to vary the amount of secondary air supplied to the nozzle. A suction gauze 16 or the like is mounted on the nozzle to indicate the conditions in the separator and thereby allow the operator to adjust the sleeve to obtain optimum efficiency. The inlet 8 has an elongate rectangular cross-section which merges to a circular cross-section at the rear portion without substantially changing the cross-sectional area, and the plane containing the inlet is spaced from the plane containing the outlet of the ducts 10, which are also of elongate rectangular cross-section and are arranged on the longitudinal sides of the nozzle. In further embodiments the flexible sleeve is replaced by a rigid slidable sleeve (20), Fig. 6 (not shown), and the ducts (32), Fig. 7 (not shown), are arranged on all sides of the nozzle.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE16144/69A SE337346B (en) | 1969-11-24 | 1969-11-24 | |
ZA707599A ZA707599B (en) | 1969-11-24 | 1970-11-09 | Suction air conveying means |
AU22288/70A AU2228870A (en) | 1969-11-24 | 1970-11-16 | Suction air conveying means |
GB5455270A GB1288330A (en) | 1969-11-24 | 1970-11-17 | |
CA098421A CA933550A (en) | 1969-11-24 | 1970-11-18 | Suction air conveying means |
NO04452/70A NO128266B (en) | 1969-11-24 | 1970-11-20 | |
NL7017095A NL7017095A (en) | 1969-11-24 | 1970-11-23 | |
JP45102838A JPS4948719B1 (en) | 1969-11-24 | 1970-11-24 | |
DK596270AA DK124814B (en) | 1969-11-24 | 1970-11-24 | Suction air conveyor for granular and powdered material. |
FR707042162A FR2068622B1 (en) | 1969-11-24 | 1970-11-24 | |
DE19702057692 DE2057692C (en) | 1969-11-24 | 1970-11-24 | Suction conveyor for granular and powdery materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE16144/69A SE337346B (en) | 1969-11-24 | 1969-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE337346B true SE337346B (en) | 1971-08-02 |
Family
ID=20301792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE16144/69A SE337346B (en) | 1969-11-24 | 1969-11-24 |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4948719B1 (en) |
AU (1) | AU2228870A (en) |
CA (1) | CA933550A (en) |
DK (1) | DK124814B (en) |
FR (1) | FR2068622B1 (en) |
GB (1) | GB1288330A (en) |
NL (1) | NL7017095A (en) |
NO (1) | NO128266B (en) |
SE (1) | SE337346B (en) |
ZA (1) | ZA707599B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980001904A1 (en) * | 1979-03-05 | 1980-09-18 | Dynatrans Ab | Method of emptying a powder or like material out of a container |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60129442U (en) * | 1984-02-09 | 1985-08-30 | 住金鋼材工業株式会社 | Ground-mobile wall scaffolding |
JPH0720771B2 (en) * | 1988-11-30 | 1995-03-08 | エーザイ株式会社 | Pneumatic transportation device for powder |
GB9326112D0 (en) * | 1993-12-21 | 1994-02-23 | Merpro Tortek Ltd | Fluidising apparatus |
JP7242440B2 (en) * | 2019-06-19 | 2023-03-20 | 日鉄エンジニアリング株式会社 | Suction nozzle, pneumatic unloader and particle suction method |
JP7385406B2 (en) * | 2019-08-30 | 2023-11-22 | 鹿島建設株式会社 | Earth and sand transport system and sand transport method |
CN114751197B (en) * | 2022-03-03 | 2024-05-24 | 安徽淮草堂中药饮片有限公司 | Material taking equipment convenient for calcining traditional Chinese medicine decoction pieces and application method thereof |
-
1969
- 1969-11-24 SE SE16144/69A patent/SE337346B/xx unknown
-
1970
- 1970-11-09 ZA ZA707599A patent/ZA707599B/en unknown
- 1970-11-16 AU AU22288/70A patent/AU2228870A/en not_active Expired
- 1970-11-17 GB GB5455270A patent/GB1288330A/en not_active Expired
- 1970-11-18 CA CA098421A patent/CA933550A/en not_active Expired
- 1970-11-20 NO NO04452/70A patent/NO128266B/no unknown
- 1970-11-23 NL NL7017095A patent/NL7017095A/xx unknown
- 1970-11-24 JP JP45102838A patent/JPS4948719B1/ja active Pending
- 1970-11-24 DK DK596270AA patent/DK124814B/en unknown
- 1970-11-24 FR FR707042162A patent/FR2068622B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980001904A1 (en) * | 1979-03-05 | 1980-09-18 | Dynatrans Ab | Method of emptying a powder or like material out of a container |
Also Published As
Publication number | Publication date |
---|---|
GB1288330A (en) | 1972-09-06 |
AU2228870A (en) | 1972-05-18 |
ZA707599B (en) | 1971-08-25 |
DE2057692A1 (en) | 1971-06-09 |
CA933550A (en) | 1973-09-11 |
FR2068622B1 (en) | 1973-06-08 |
DK124814B (en) | 1972-11-27 |
JPS4948719B1 (en) | 1974-12-23 |
NO128266B (en) | 1973-10-22 |
FR2068622A1 (en) | 1971-08-27 |
NL7017095A (en) | 1971-05-26 |
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