GB906152A - Improvements in and relating to the delivery of divided solid materials - Google Patents
Improvements in and relating to the delivery of divided solid materialsInfo
- Publication number
- GB906152A GB906152A GB110659A GB110659A GB906152A GB 906152 A GB906152 A GB 906152A GB 110659 A GB110659 A GB 110659A GB 110659 A GB110659 A GB 110659A GB 906152 A GB906152 A GB 906152A
- Authority
- GB
- United Kingdom
- Prior art keywords
- band
- weighing
- trays
- feeding
- moving
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
- B27N3/14—Distributing or orienting the particles or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
A method of feeding divided material from a supply source on to a receiving surface in the form of a layer having substantially uniform mass per unit area of the surface is chiefly applicable to the manufacture of chip-board from a mixture of wood chips and a setting resin, the layer of which is subsequently subjected to simultaneous heat and pressure to form the board. The method consists in feeding the divided material on to a moving conveyer band, spreading it out substantially uniformly on the band, feeding the material from the end of the band on to a receiving surface which is moving relative to the band, continuously weighing a constant length of the band and adjusting the speed of relative movement between the band and the receiving <PICT:0906152/IV(a)/1> <PICT:0906152/IV(a)/2> surface in accordance with the weighing. As shown, the wood chip and resin mixture is fed from a hopper 17 on to the band 9 to pass under spreaders 21, 21a-consisting of end cheeks 22 joined by wires 23-on a roller-supported portion of the band. Beyond the rollers 13 the belt is unsupported except for the weighlength, which passes over weighing platform 14, and at the end pulley, where the material cascades on to one of a series of trays 3 moving in the direction of the arrow a. The weighing apparatus (see Group XVIII) comprises a pivoted weigh-beam whose departures from equipoise are detected by a photo-electric device which is made effective to adjust either the speed of the band or that of the trays (the other being held constant) to maintain the rate of mass flow on to the trays at a uniform level. Specification 906,153 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB110659A GB906152A (en) | 1959-01-12 | 1959-01-12 | Improvements in and relating to the delivery of divided solid materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB110659A GB906152A (en) | 1959-01-12 | 1959-01-12 | Improvements in and relating to the delivery of divided solid materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB906152A true GB906152A (en) | 1962-09-19 |
Family
ID=9716268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB110659A Expired GB906152A (en) | 1959-01-12 | 1959-01-12 | Improvements in and relating to the delivery of divided solid materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB906152A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890512A (en) * | 2020-08-05 | 2020-11-06 | 王宇豪 | Roll forming process for environment-friendly shaving board |
| CN114102791A (en) * | 2020-08-31 | 2022-03-01 | 精工爱普生株式会社 | Fiber body stacking device and estimation method |
-
1959
- 1959-01-12 GB GB110659A patent/GB906152A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890512A (en) * | 2020-08-05 | 2020-11-06 | 王宇豪 | Roll forming process for environment-friendly shaving board |
| CN114102791A (en) * | 2020-08-31 | 2022-03-01 | 精工爱普生株式会社 | Fiber body stacking device and estimation method |
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