US34296A - Improvement in mills for crushing - Google Patents
Improvement in mills for crushing Download PDFInfo
- Publication number
- US34296A US34296A US34296DA US34296A US 34296 A US34296 A US 34296A US 34296D A US34296D A US 34296DA US 34296 A US34296 A US 34296A
- Authority
- US
- United States
- Prior art keywords
- rollers
- crushing
- mills
- improvement
- projections
- 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
- 238000009432 framing Methods 0.000 description 8
- 241000220225 Malus Species 0.000 description 6
- 235000021016 apples Nutrition 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 240000000111 Saccharum officinarum Species 0.000 description 4
- 235000007201 Saccharum officinarum Nutrition 0.000 description 4
- 241000209134 Arundinaria Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/90—Ultra pure water, e.g. conductivity water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/901—Cellular polymer containing a carbodiimide structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/905—Hydrophilic or hydrophobic cellular product
Definitions
- This invention consists in the combination of a pair of tinted crushing-rollers and rotary cleaners, constructed and arranged as hereinafter described, whereby the crushed substance is thoroughly cleaned out of the cavities in the rollers, andthe latter thereby enabled always to work in a most efficient manner. Both apples and sugar-cane in being crushed adhere to the rollers, and unless some provision is made to clean the rollers they soon choke up and operate veryineficiently.
- A represents a framing, which may be constructed in any proper way to support the working parts of the machine
- B B are two fluted rollers constructed of cast-iron and placed transversely in the framing A.
- the rollers are fluted longitudinally and they gear into each other, similar to two cog-wheels.
- the ends of the flutes a of the rollers are rounded so as to be of spuricircular form in their transverse section, and the cavities b between the flutes ct' are of an inverse corresponding form, as shown clearly in the drawing.
- a hopper C Directly over the rollers B B there is placed a hopper C, which is provided with a slide D at its bottom to regulate the supply to the rollers of the substance to be crushed.
- the projections c operate as scoops, and they are formed precisely like the flutes cof the crushing rollers B, with the eX ception that a longitudinal section is removed from each, as shown at d.
- the removal, or rather the absence of sections d gives the hawk-bill form to the projections c and makes the latter serve as Scrapers or scoops.
- the projections c gear into the iiuted rollers B B, and are rotated by the movement of the latter.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Description
I I I UNITED STATES PATENT OFFICE.
J. H. ELLIS, OF BROOKLYN, PENNSYLVANIA.
IMPROVEMENT IN MILLS lFOR CRUSHING APPLES, SUGAR-CANE, &c.
Specification forming part of Letters Patent No. 34,296, dated February 4, 1862.
To all whom it may concern:
Be it known that I, J. H. ELLIS, of Brooklyn, in the county of Susquehanna and State of Pennsylvania, have invented a new and Improved Mill for Crushing Apples, Sugar- Cane, dre.; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawing, makinga part of this speciiication, said drawing being a side sectional View of my invention.
This invention consists in the combination of a pair of tinted crushing-rollers and rotary cleaners, constructed and arranged as hereinafter described, whereby the crushed substance is thoroughly cleaned out of the cavities in the rollers, andthe latter thereby enabled always to work in a most efficient manner. Both apples and sugar-cane in being crushed adhere to the rollers, and unless some provision is made to clean the rollers they soon choke up and operate veryineficiently.
To enable those skilled in the art to fully understand and construct my invention, I will proceed to describe it.
A represents a framing, which may be constructed in any proper way to support the working parts of the machine, and B B are two fluted rollers constructed of cast-iron and placed transversely in the framing A. The rollers are fluted longitudinally and they gear into each other, similar to two cog-wheels. The ends of the flutes a of the rollers are rounded so as to be of seinicircular form in their transverse section, and the cavities b between the flutes ct' are of an inverse corresponding form, as shown clearly in the drawing. Directly over the rollers B B there is placed a hopper C, which is provided with a slide D at its bottom to regulate the supply to the rollers of the substance to be crushed. Within the framing A there are also placed two cast-iron cleaners E E. These cleaners extend the whole width of the framing and may be described as being shafts having hawk-bill projections c, as shown clearly in the drawing. The projections c operate as scoops, and they are formed precisely like the flutes cof the crushing rollers B, with the eX ception that a longitudinal section is removed from each, as shown at d. The removal, or rather the absence of sections d, gives the hawk-bill form to the projections c and makes the latter serve as Scrapers or scoops. The projections c gear into the iiuted rollers B B, and are rotated by the movement of the latter.
From the above description it will be seen that by applying power to either rollerB both of the latter, as well as the cleaners E E, will be rotated in the direction indicated by the arrows upon them, and the apples or cane which is allowed to pass down between them from hopper O will be crushed between the dut-es a and cavities h, and the cavities b cleaned out thoroughly by the action of the hawk-bill projections c of the cleaners E E. The form of the projections c is animportant feature of the invention, for unless made so as to have what may be termed a scooping action they cannot work efficiently, for. the crushed substance is apt to adhere very tenaciously to the bottoms and sides of the cavities h, and the mere friction of radial plates or blades passing over the surfaces of the cavities would not remove it.
I do not claim separately any of the withindescribed parts; but
I do claim as new and desire to secure by Letters Patent- The tinted rollers B B,in combination with the rotary cleaners E E, when said parts are provided, respectively, lwith Iiutes d of semicylindrical form, and with hawk-bill projections c, and all arranged to operate as and for the purpose herein set forth.
J. H. ELLIS. Witnesses:
E. A. WESTON, M. E. WESTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US34296A true US34296A (en) | 1862-02-04 |
Family
ID=2103881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US34296D Expired - Lifetime US34296A (en) | Improvement in mills for crushing |
Country Status (1)
Country | Link |
---|---|
US (1) | US34296A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130341442A1 (en) * | 2012-06-18 | 2013-12-26 | Keith Putman | Device for disaggregating field additives |
-
0
- US US34296D patent/US34296A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130341442A1 (en) * | 2012-06-18 | 2013-12-26 | Keith Putman | Device for disaggregating field additives |
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