FR2415059A1 - Hopper feed for e.g. wood chips - gives uniform distribution of prod. for regular delivery, by shearing the material over the whole base - Google Patents
Hopper feed for e.g. wood chips - gives uniform distribution of prod. for regular delivery, by shearing the material over the whole baseInfo
- Publication number
- FR2415059A1 FR2415059A1 FR7801679A FR7801679A FR2415059A1 FR 2415059 A1 FR2415059 A1 FR 2415059A1 FR 7801679 A FR7801679 A FR 7801679A FR 7801679 A FR7801679 A FR 7801679A FR 2415059 A1 FR2415059 A1 FR 2415059A1
- Authority
- FR
- France
- Prior art keywords
- prod
- hopper
- shearing
- uniform distribution
- wood chips
- 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.)
- Withdrawn
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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
A hopper feed for an irregular bulk prod., such as wood chips, offers a regular delivery involving only slight use of energy and without deformation of the hopper. An endless belt comprises a conveyor with scrapers with an apron provided between the two layers of the belt. The apron comprises the fixed base of the hopper. The free height between the apron and the upper transverse edge of the removal opening is equal to twice the height of the scrapers and is sufficient for the transverse edge to clear the layer of the prod. This arrangement provides a uniform distribution, by shearing the prod., over all the base of the hopper without protruding beyond the level of the upper transverse edge of the removal opening. Each scraper moves a share of the prod. between it and the preceding scraper, and the height of the layer is determined by the degree of entanglement of the particles of the prod. at the upper level of the scrapers. The cutting of the lower layer from the remainder of the prod. is effected inside the hopper over all the length of the conveyor, beginning at the back and extending to the removal opening.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801679A FR2415059A1 (en) | 1978-01-20 | 1978-01-20 | Hopper feed for e.g. wood chips - gives uniform distribution of prod. for regular delivery, by shearing the material over the whole base |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801679A FR2415059A1 (en) | 1978-01-20 | 1978-01-20 | Hopper feed for e.g. wood chips - gives uniform distribution of prod. for regular delivery, by shearing the material over the whole base |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2415059A1 true FR2415059A1 (en) | 1979-08-17 |
Family
ID=9203705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801679A Withdrawn FR2415059A1 (en) | 1978-01-20 | 1978-01-20 | Hopper feed for e.g. wood chips - gives uniform distribution of prod. for regular delivery, by shearing the material over the whole base |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2415059A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2605724A1 (en) * | 1986-10-23 | 1988-04-29 | Tunzini Nessi Entreprises Equi | Device for extracting solid waste from an incinerating plant |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1977513A (en) * | 1931-11-19 | 1934-10-16 | Austin A Holbeck | Feeder |
DE698213C (en) * | 1937-10-10 | 1940-11-05 | Ind Akt Ges | Device for loading trough conveyors with an endless driver conveyor chain from a bunker or the like that can be moved along the conveyor trough. |
DE1072867B (en) * | 1960-01-07 | Maschinenfabrik Besta, Ratmgen | Mill loading device, especially for difficult types of coal | |
FR1257333A (en) * | 1960-05-02 | 1961-03-31 | Auxiliaire De Construction Pou | Advanced training in movable bar conveyors |
FR2134358A1 (en) * | 1971-04-27 | 1972-12-08 | Mo Otdel |
-
1978
- 1978-01-20 FR FR7801679A patent/FR2415059A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072867B (en) * | 1960-01-07 | Maschinenfabrik Besta, Ratmgen | Mill loading device, especially for difficult types of coal | |
US1977513A (en) * | 1931-11-19 | 1934-10-16 | Austin A Holbeck | Feeder |
DE698213C (en) * | 1937-10-10 | 1940-11-05 | Ind Akt Ges | Device for loading trough conveyors with an endless driver conveyor chain from a bunker or the like that can be moved along the conveyor trough. |
FR1257333A (en) * | 1960-05-02 | 1961-03-31 | Auxiliaire De Construction Pou | Advanced training in movable bar conveyors |
FR2134358A1 (en) * | 1971-04-27 | 1972-12-08 | Mo Otdel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2605724A1 (en) * | 1986-10-23 | 1988-04-29 | Tunzini Nessi Entreprises Equi | Device for extracting solid waste from an incinerating plant |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |