US151338A - Improvement in triturating-mills - Google Patents
Improvement in triturating-mills Download PDFInfo
- Publication number
- US151338A US151338A US151338DA US151338A US 151338 A US151338 A US 151338A US 151338D A US151338D A US 151338DA US 151338 A US151338 A US 151338A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- triturating
- mills
- improvement
- blocks
- 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
- 239000000463 material Substances 0.000 description 12
- 239000004579 marble Substances 0.000 description 8
- 229910052573 porcelain Inorganic materials 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 4
- 102100001764 ALS2 Human genes 0.000 description 2
- 101700045037 ALS2 Proteins 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 206010008469 Chest discomfort Diseases 0.000 description 2
- 241001125879 Gobio Species 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- 241000264091 Petrus Species 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 230000000266 injurious Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000000126 substance Substances 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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/22—Lining for containers
Description
2Sheets--Sheet1., C. P. ALSIN G Trituirating Mills. vN() l5] 338 l 'v Patented May 26,1874.
lli/named. l
2 Sheets-Sheet2. C. P. ALSING.
Trturating Mills,
v Patented May 26,1874.
No.l5l,338.
libwww fvmimf j? AMF/W727i HUMA/WIC ca/M Hassan/vis Moens.;
NITED STATES PATENT OFFICE.
CARL PETRUS ALSING, OF NEW YORK, N. Y., ASSIGNOR OF ONE-HALF HIS RIGHT TO F. R. BABY, OF SAME PLACE.
IMPROVEMENT IN TRlTURAT'lNG-NHLLS.
Specification forming part of Letters Patent No. 151,338, dated May 26, 1874; application led April 1,1874.
To all whom t may concern:
Beit known that I, CARL PETRUS ALsrNG, of the city, county, and State of New York, have invented a certain Improvement in Triturating-Mills, of which the following is a sp eciiication:
This invention relates to triturating-mills, more especially designed for the reduction of materials for porcelain-paste and other similar substances.
It is well known to those skilled in the art that the reducing of this material in a metallic cylinder is subject to many objections. In 187 0 a United States patent, bearing date January 25, and numbered 99,128, was grantedto Johan Robert Alsing, for an apparatus for pulverizing porcelain-paste, in which he describes the use of a porcelain instead of a metallic cylinder, as not liable to the objectionable features of the latter. NVhile this is true, yet there are important practical obstacles in the way of the successful employment of porcelain cylinders for this purpose. I substitute for such a porcelain cylinder one the grinding surface of which is composed of united blocks of either marble or French burrstone; and my improvement consists in securing these blocks upon a Wood lining of a metallic cylinder.
Figure l is a transverse vertical section of a triturating-mill embodying my invention. Fig. 2 is an axial vertical section of the same. Fig. 3 illustrates a portion of the cylinder on a magnified scale.
The same letters of reference are used in all the figures in the designation of identical parts.
The cylinder A is preferably constructed of a strong shell of sheet or cast iron, upon the interior surface of which is secured a wooden lining, and upon this lining a are fastened the marble or French burr-stone blocks B, forming the grinding-surface. These blocks are properly cemented together, and are arranged to break joints, as best seen in Fig. 3 5 and it is also desirable that the grain of the stones should run at right angles to the axis of the cylinder, the whole interior surface of which is covered with them. The cylinder is supported in suitable bearings, either by short gudgeons extending from the respective heads, or by a shaft, as shown. In the latter case, that portion of the. shaft Within the cylinder must be surrounded with a wooden sleeve, b, to prevent the material being ground from coming in contact with the metal of the shaft, which would taint it.
The material to be ground is introduced into the cylinder, together with about an equal quantity of flint-pebbles, which I use as the triturating mediums, through a suitable aperture, which is then closed by a cover, also lined upon its interior surface with marble or French burr-stone blocks. After reduction of the material to an impalpable powder, such as required, it is sifted out of the cylinder through a sieve or grate placed over an aperture in its shell, as shown in Fig. 2. The cylinder revolves in a tight chest, into which a car, O,
can be run to receive the powder or paste as l l The material it is sifted out of the cylinder. having to be ground so fine that it will penetrate, to some extent, through the minutest cracks in the cylinder and the inclosin g chest, and being very injurious when inhaled, it is recommended to slightly dampen it to prevent its escape.
I prefer to operate thccylinder by means of cog-gearin g.
The blocks B are suitably cemented onto the wood lining, and further secured thereto by screws c, passing obliquely through the blocks from the side, in the manner clearly illustrated in Fig. 3.
Vhat I claim as my invention, and desire to secure by Letters Patent, is-
The herein described triturating-cylinder, composed of the metallic shell A, wood lining a, and marble or French burrstone blocks B, t
secured by cementing and hidden screws c, substantially as speciiied.
In testimony whereof I have signed my name to the foregoing specification in the presence of two subscribing witnesses.
CARL PETRUS ALSING.
Witnesses:
B. EDW. J. EILs, H. E. QUINN.
Publications (1)
Publication Number | Publication Date |
---|---|
US151338A true US151338A (en) | 1874-05-26 |
Family
ID=2220750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US151338D Expired - Lifetime US151338A (en) | Improvement in triturating-mills |
Country Status (1)
Country | Link |
---|---|
US (1) | US151338A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2476505A (en) * | 1944-10-20 | 1949-07-19 | Wilkinson Rubber Linatex Ltd | Lining for ball mills |
-
0
- US US151338D patent/US151338A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2476505A (en) * | 1944-10-20 | 1949-07-19 | Wilkinson Rubber Linatex Ltd | Lining for ball mills |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US151338A (en) | Improvement in triturating-mills | |
GB191024660A (en) | Improvements in Rotary Dry Pan Mills for Grinding and Pulverizing Clay and similar Substances. | |
US1100190A (en) | Cover for outer linings for cylinders. | |
US122129A (en) | Improvement in feed-mills | |
US733574A (en) | Grinding and pulverizing mill. | |
US944550A (en) | Grinding-mill. | |
US144330A (en) | Improvement in ore-pulverizers | |
US221548A (en) | Improvement in pulverizing apparatus | |
US111956A (en) | Improvement in millstones | |
US2863A (en) | john j | |
US4755A (en) | Jesse fitzgerald | |
US548115A (en) | Joseph davidsen | |
US1110A (en) | grimes | |
US160884A (en) | Improvement in disintegrating-mills | |
US115397A (en) | Improvement in smut-machines | |
US109196A (en) | Improvement in mills for powdering roots | |
US99128A (en) | Improvement in apparatus for pulverizing porcelain-paste | |
US285777A (en) | Anna m | |
US1080532A (en) | Pulverizer. | |
US181924A (en) | Improvement in machines for grinding phosphates, bones | |
US99205A (en) | Improvement in mills for grinding corn | |
US323147A (en) | James w | |
US255772A (en) | Grinding-mill | |
US496677A (en) | Grinding-mill | |
US1363A (en) | Smut-machine |