US323147A - James w - Google Patents
James w Download PDFInfo
- Publication number
- US323147A US323147A US323147DA US323147A US 323147 A US323147 A US 323147A US 323147D A US323147D A US 323147DA US 323147 A US323147 A US 323147A
- Authority
- US
- United States
- Prior art keywords
- james
- hub
- machine
- case
- grinders
- 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 14
- 238000010298 pulverizing process Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007787 solid 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
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/161—Arrangements for separating milling media and ground material
Definitions
- This invention pertains to improvements in machines for pulverizing ores and other materials; and it consists of the combination of parts and their construction, substantially as hereinafter fully set forth and claimed.
- Figure 1 is avertical section of the machine in a plane at right angles to the shaft.
- Fig. 2- is a section on line a: x of Fig. 1, and Fig. 3 shows a modification.
- the case of the machine consists of a cylindrical shellfa, and side plates, b b, which are attached by means of bolts passing through flanges formed on the parts, and, as shown, the plates b are attached or formed with the supporting-base c.
- d d are side screens attached to interior flanges of the shell (1, so that they set off from the sides I) to allow escape of line material.
- At Z-in the top of the shell is the feed-inlet, and ate is the outlet from the case for the pulverized material.
- a horizontal shaft, f, supported in standards 9, passes through the center of the case,
- the stamps or grinders mortised to set freely on the arms t' of the hub.
- the grinders are segments of cylinders; but they may be of any suitable shape, and they may be made of steel or other suitable material in solid form, or ashoe maybe applied on the wearing portion. with steel plates to form the wearing-surface.
- the grinders are moved out by centrifugal action and gravity against the sides and lower part of the shell a, and thereby crush and pulverize the material.
- the machine is adapted for either dry or wet crushing. When used for dry crushing, there' may be fans on the hub to create a current of air to carry the fine material through the screens.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Description
(No Model.)
J. W. HILTON.
MACHINE FOR PULVERIZING ORES, &0.
Patented July 28, 1885.
II III WITNESSES O ATTORNEYS.
N FUERS, PhMWLilhngmphur, Washinglon, D. (l
NITE
ATENT MACHINEFOR PULVERIZING ORES, 80C.
.J'PEGIFICATION forming part of Letters Patent No. 323,147. dated July 28, 1885.
' Application tiled October a, 1884. (No model.)
To all whom it may concern:
Be it known that I, JAMEs W. HILTON, of Brooklyn, in the county of Kings and State of New York, have invented certain new and useful Improvements in Machines for Pulverizing Ores and other Materials, of which. the following is a full, clear, and exact description.
This invention pertains to improvements in machines for pulverizing ores and other materials; and it consists of the combination of parts and their construction, substantially as hereinafter fully set forth and claimed.
Reference is to be had to the accompanying drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in all the figures.
Figure 1 is avertical section of the machine in a plane at right angles to the shaft. Fig. 2- is a section on line a: x of Fig. 1, and Fig. 3 shows a modification.
The case of the machine consists of a cylindrical shellfa, and side plates, b b, which are attached by means of bolts passing through flanges formed on the parts, and, as shown, the plates b are attached or formed with the supporting-base c. d d are side screens attached to interior flanges of the shell (1, so that they set off from the sides I) to allow escape of line material. At Z-in the top of the shell is the feed-inlet, and ate is the outlet from the case for the pulverized material.
A horizontal shaft, f, supported in standards 9, passes through the center of the case,
and carries a hub, h, that is provided with arms 1', preferably four in number.
7c is are the stamps or grinders, mortised to set freely on the arms t' of the hub. In form the grinders are segments of cylinders; but they may be of any suitable shape, and they may be made of steel or other suitable material in solid form, or ashoe maybe applied on the wearing portion. with steel plates to form the wearing-surface.
In operation the grinders are moved out by centrifugal action and gravity against the sides and lower part of the shell a, and thereby crush and pulverize the material. The machine is adapted for either dry or wet crushing. When used for dry crushing, there' may be fans on the hub to create a current of air to carry the fine material through the screens.
In the modification showr inFig. 3 the arm or hub is mortised and the grinder 7c is made with a tongue entering the mortise. I do not limit myself in that respect.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- The combination, in apulverizing-machine, of hub 72, having arms t, grinders is, carried by the arms and sliding thereon, screens d,and the case consisting of shell a and plates 12, substantially as shown and described.
JAMES W. .HILTON.
\Vitnesses:
GEO. D. WALKER, O. SEDGWIcK.
The case is to be lined
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US323147A true US323147A (en) | 1885-07-28 |
Family
ID=2392281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US323147D Expired - Lifetime US323147A (en) | James w |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US323147A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589917A (en) * | 1947-11-27 | 1952-03-18 | L & C Hardtmuth Inc | Grinding mill |
-
0
- US US323147D patent/US323147A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589917A (en) * | 1947-11-27 | 1952-03-18 | L & C Hardtmuth Inc | Grinding mill |
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