GB555440A - Improvements in and relating to hoppers for feeding powdered or granular materials - Google Patents
Improvements in and relating to hoppers for feeding powdered or granular materialsInfo
- Publication number
- GB555440A GB555440A GB1166643A GB1166643A GB555440A GB 555440 A GB555440 A GB 555440A GB 1166643 A GB1166643 A GB 1166643A GB 1166643 A GB1166643 A GB 1166643A GB 555440 A GB555440 A GB 555440A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hopper
- hoppers
- relating
- granular materials
- feeding powdered
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/687—Devices for dosing solid compounds
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
555,440. Feeding hoppers. HARTLEY, C. J. Feb. 12, 1942, No. 11666/43. Divided out of 555,325. [Class 78 (i)] A feed hopper o for powdered or granular material has a restricted outlet o<SP>2</SP> from which the material is fed slowly by a screw r on a vertical shaft q having stirring arms s disposed at different heights in a cylindrical portion of the hopper. The shaft q is driven through worm gear t from a motor (not shown). The hopper has a cover n and is fed by a side shoot p. The hopper may be used with the mixing machine described in Specification 555,325, [Group II].
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1166643A GB555440A (en) | 1942-02-12 | 1942-02-12 | Improvements in and relating to hoppers for feeding powdered or granular materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1166643A GB555440A (en) | 1942-02-12 | 1942-02-12 | Improvements in and relating to hoppers for feeding powdered or granular materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB555440A true GB555440A (en) | 1943-08-23 |
Family
ID=9990450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1166643A Expired GB555440A (en) | 1942-02-12 | 1942-02-12 | Improvements in and relating to hoppers for feeding powdered or granular materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB555440A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1104434B (en) * | 1958-03-25 | 1961-04-06 | Fellner & Ziegler G M B H | Bunker discharge device |
CN113145844A (en) * | 2021-03-04 | 2021-07-23 | 上海平野磁气有限公司 | Cloth powder filling device for non-pressure magnetic powder sintering material blank manufacturing machine |
-
1942
- 1942-02-12 GB GB1166643A patent/GB555440A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1104434B (en) * | 1958-03-25 | 1961-04-06 | Fellner & Ziegler G M B H | Bunker discharge device |
CN113145844A (en) * | 2021-03-04 | 2021-07-23 | 上海平野磁气有限公司 | Cloth powder filling device for non-pressure magnetic powder sintering material blank manufacturing machine |
CN113145844B (en) * | 2021-03-04 | 2022-09-02 | 上海平野磁气有限公司 | Cloth powder filling device for non-pressure magnetic powder sintering material blank manufacturing machine |
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