US144697A - Improvement in middlings-purifiers - Google Patents
Improvement in middlings-purifiers Download PDFInfo
- Publication number
- US144697A US144697A US144697DA US144697A US 144697 A US144697 A US 144697A US 144697D A US144697D A US 144697DA US 144697 A US144697 A US 144697A
- Authority
- US
- United States
- Prior art keywords
- middlings
- purifiers
- improvement
- case
- parker
- 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
- 210000000038 chest Anatomy 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
Definitions
- Fig. 1, and Fig. 3 is a cross-section on the A represents a rectangular case or chest, such as commonly is used for such machines, on the top of which, near one end, is afunnelshaped receiver or hopper, B, which 1s to be A placed directly under the floor on which the pile of middlings lies, the floor having a hole as large as the top of the funnel, or thereabout.
- B afunnelshaped receiver or hopper
- C In the Opening of the funnel at the lower end, which is at the top Of the case, is a revolving conefeeder, C, nearly lling the opening.
- This cone which is in practice made adjustable vertically to Open the passage more ⁇ or less, is'provided with grooves in the sides,
- the sieves will be suspended at the upper ends l so as to be shifted higher or lower tovary the of different qualities and conditions.
- the cams are arranged on short shafts, T, extending through the case and' gearing at one end with the vertical shaft U, which is driven by the shaft E and drives the conveyer. is driven from the shaft F by a belt and conepulleys for varying the speed.
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
G. PARKER. Middlings` Pur PATENT OFFICE. i
GEORGE PARKER, OE POUGHKEErsiE, NEW YORK.
IMPROVEMENT IN MlDDLlNGS-PURIFIERS.
Speccation forming-part of Letters Patent No. 144,697, dated November 1B, 1873;L application filed November 1, 1873.
To all whom it may concern:
Be it known that I, GEORGE PARKER, of Poughkeepsie, `in the county of Dutchess and State of New York, have invented a new and Improved Middlings-Purier, Of which the following is a specification:
sectional elevation taken on the line :u of
Fig. 1, and Fig. 3 is a cross-section on the A represents a rectangular case or chest, such as commonly is used for such machines, on the top of which, near one end, is afunnelshaped receiver or hopper, B, which 1s to be A placed directly under the floor on which the pile of middlings lies, the floor having a hole as large as the top of the funnel, or thereabout. In the Opening of the funnel at the lower end, which is at the top Of the case, is a revolving conefeeder, C, nearly lling the opening. This cone, which is in practice made adjustable vertically to Open the passage more `or less, is'provided with grooves in the sides,
which facilitate the feeding by scraping off the mass lying upon the cone regularly, and producing an even stream. It is revolved by gearing D at the lower end, connected out side of the case with the shaft E, which gears with the main driving-shaft F. Immediately under the cone is the upper end of the upper sieve G, which is a flat shaking sieve hung by hooks H at the'upper end to the wall of the case, and at the lower end resting on the cams I, which lift it and let it fall at each revolution. N At the lower end the coarse matters escape into the space J, `to be blown out of the another sieve, if required; but as two ar'e suiii cientV for ordinary use they are deposited in the conveyer 0 below, to be discharged at the spout P. The coarse light matters from the lower sieve also escape o' the end at the space J, and are blown out of the case. These are A ag ;aj n separated into two grades by the plates Q and R and the passage. S, which turn the heavier portions downward, while the lighter portions pass over and beyond. In practice,
the sieves will be suspended at the upper ends l so as to be shifted higher or lower tovary the of different qualities and conditions. The cams are arranged on short shafts, T, extending through the case and' gearing at one end with the vertical shaft U, which is driven by the shaft E and drives the conveyer. is driven from the shaft F by a belt and conepulleys for varying the speed.
I do not claim the feeding-coneespecially, as that has already been secured to me by a former patent; but v y g Having thus described Tiny invention, I claim as new and desire to secure by Letters Patent- The funnel B, feeding-cone C, `two or more inclined shaking sieves, G M, one or more return-chutes, L, cams I, fan K, conveyer O, and separators Q It S, all combined and arranged in a middlings-puriiier, substantially as specifled.
i VGE ORGE PARKER.
Witnesses:
JOHN G. PARKER,
LEwIs WARD.
inclination, as may be required for middlings Thefan` 4"
Publications (1)
Publication Number | Publication Date |
---|---|
US144697A true US144697A (en) | 1873-11-18 |
Family
ID=2214110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US144697D Expired - Lifetime US144697A (en) | Improvement in middlings-purifiers |
Country Status (1)
Country | Link |
---|---|
US (1) | US144697A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040186566A1 (en) * | 2003-03-18 | 2004-09-23 | Hindrichs Paul J. | Body tissue remodeling methods and apparatus |
-
0
- US US144697D patent/US144697A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040186566A1 (en) * | 2003-03-18 | 2004-09-23 | Hindrichs Paul J. | Body tissue remodeling methods and apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US144697A (en) | Improvement in middlings-purifiers | |
US696870A (en) | Machine for cleaning and assorting raisins. | |
US1198395A (en) | Grading or separating machine. | |
US818944A (en) | Grain-cleaner. | |
US1126240A (en) | Separator. | |
US1258354A (en) | Separator. | |
US375782A (en) | Middlings-purifier | |
US169308A (en) | Improvement in middlings-purifiers | |
US1236256A (en) | Grader and separator. | |
US120987A (en) | Improvement in grain-cleaning, scouring, and decorticating-machines | |
US1017631A (en) | Seed-cleaning machine. | |
US148099A (en) | Improvement in middlings-purifiers | |
US1159962A (en) | Separator. | |
US154379A (en) | Improvement in middlings-purifiers | |
US522996A (en) | Grain scouring or polishing machine | |
US564491A (en) | Grain-cleaner | |
US131079A (en) | Improvement | |
US155001A (en) | Improvement in coffee cleaners and graders | |
US152677A (en) | Improvement in middlings-purifiers | |
US1089661A (en) | Apparatus for separating fibers from other materials. | |
US679648A (en) | Sifting-screen. | |
US168659A (en) | Improvement in grain-separators | |
US1288958A (en) | Ash-sifter. | |
US887580A (en) | Grain-separator. | |
US79791A (en) | of edinbub-g |