ES8706559A1 - Improved valve for closing the outlet from the housing of an endless screw conveyor - Google Patents
Improved valve for closing the outlet from the housing of an endless screw conveyorInfo
- Publication number
- ES8706559A1 ES8706559A1 ES554270A ES554270A ES8706559A1 ES 8706559 A1 ES8706559 A1 ES 8706559A1 ES 554270 A ES554270 A ES 554270A ES 554270 A ES554270 A ES 554270A ES 8706559 A1 ES8706559 A1 ES 8706559A1
- Authority
- ES
- Spain
- Prior art keywords
- outlet
- casing
- endless screw
- improved valve
- discharge chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Screw Conveyors (AREA)
Abstract
Improved valve mechanism for an apparatus for conveying particulate solid material. The conveyor apparatus includes a casing which has a core through it with an inlet for the material to be conveyed and an outlet. An endless screw impeller is mounted in a rotary manner in the casing by means of front and rear bearings, the rear bearing being located close to the inlet. The material is discharged from the casing via an outlet which is coaxial with a discharge chamber. Pressurized gaseous fluid is supplied to the discharge chamber in order to entrain and convey the particulate material through a pneumatic conveyor pipe which is connected for flow to the outlet from the discharge chamber. A description is given of an improved valve mechanism which closes the outlet of the casing. The valve is pushed into the closed position by a weight and is opened by the material which is made to advance by the endless screw impeller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES554270A ES8706559A1 (en) | 1986-04-23 | 1986-04-23 | Improved valve for closing the outlet from the housing of an endless screw conveyor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES554270A ES8706559A1 (en) | 1986-04-23 | 1986-04-23 | Improved valve for closing the outlet from the housing of an endless screw conveyor |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8706559A1 true ES8706559A1 (en) | 1987-07-01 |
ES554270A0 ES554270A0 (en) | 1987-07-01 |
Family
ID=8491182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES554270A Expired ES8706559A1 (en) | 1986-04-23 | 1986-04-23 | Improved valve for closing the outlet from the housing of an endless screw conveyor |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8706559A1 (en) |
-
1986
- 1986-04-23 ES ES554270A patent/ES8706559A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES554270A0 (en) | 1987-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20041102 |