US3292A - Machine fob breaking and screening coal - Google Patents
Machine fob breaking and screening coal Download PDFInfo
- Publication number
- US3292A US3292A US3292DA US3292A US 3292 A US3292 A US 3292A US 3292D A US3292D A US 3292DA US 3292 A US3292 A US 3292A
- Authority
- US
- United States
- Prior art keywords
- breaking
- coal
- rollers
- machine
- machine fob
- 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 - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title description 16
- 239000003245 coal Substances 0.000 title description 16
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000002459 sustained Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/18—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar
- B02C4/22—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar specially adapted for milling paste-like material, e.g. paint, chocolate, colloids
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
- A23L7/10—Cereal-derived products
- A23L7/115—Cereal fibre products, e.g. bran, husk
Definitions
- JOSEPH BATTIN OF PHILADELPHIA, PENNSYLVANIA.
- a long screen is sus- ⁇ pended, in such manner as that it may have a vibrating motion communicated to it endwise, by means of revolving cams, or wipers.
- the screen is furnished with fine meshes, which allow the dust, or minute particles, only, to pass through; next to this the meshes arelarger, and ⁇ through these the nut coal will pass; and this section is succeeded, in like manner, by a coarse screen, and so on to four, five, or more sizes.
- the screen is placed in an a inclined position, and the coal, consequently,
- A, A are the two cast-iron breaking rollers, and B, thehopper into which the coal to be broken is thrown.
- O, O are the two gearing wheels atiiXed on the shaft of the rollers, and by which they are made to turn simultaneously, and correct-ly.
- D is a fly-wheel, to regulate the motion.
- E, E is the screen, which is sustained by the rods, F, F, which are attached, by screw Irutr at their upperends, to the rock shafts,
- a cam, or wiper, shaft I-I crosses the frame of the machine, and carries the cams, or wipers, I.
- the shaft H, ⁇ is made to revolve by means of a pulley, J driven by a band that passes around a pulley on the shaft of one of the iron rollers.
- the wipers act against a piece of metal projecting up from the screen frame; to cause the screen to act etliciently,l it ought to be made to strike against a suitable spring as it is thrown forward by the wipers.
- a flat plate of metal, K, K, is interposed, toseparate the heaps of coal from each other. Motion may be communicated to the machine by any adequate power.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Adjustment And Processing Of Grains (AREA)
- Combined Means For Separation Of Solids (AREA)
Description
Publications (1)
Publication Number | Publication Date |
---|---|
US3292A true US3292A (en) | 1843-10-06 |
Family
ID=2063587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US3292D Expired - Lifetime US3292A (en) | Machine fob breaking and screening coal |
Country Status (1)
Country | Link |
---|---|
US (1) | US3292A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2600508A (en) * | 1948-12-20 | 1952-06-17 | Harry A Lehman | Ice sizing machine |
-
0
- US US3292D patent/US3292A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2600508A (en) * | 1948-12-20 | 1952-06-17 | Harry A Lehman | Ice sizing machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CITCROSS CORP. Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:LUCERNE, HERMAN A.;REEL/FRAME:004519/0652 Effective date: 19840615 Owner name: NIXON, MARIAN M., 31001 S.W., 195 AVENUE, HOMESTEA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:CITCROSS CORPORATION;REEL/FRAME:004519/0655 Effective date: 19860311 Owner name: NIXON, MARIAN M.,FLORIDA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CITCROSS CORPORATION;REEL/FRAME:004519/0655 Effective date: 19860311 |