US1433485A - Pulverizing mill - Google Patents
Pulverizing mill Download PDFInfo
- Publication number
- US1433485A US1433485A US527827A US52782722A US1433485A US 1433485 A US1433485 A US 1433485A US 527827 A US527827 A US 527827A US 52782722 A US52782722 A US 52782722A US 1433485 A US1433485 A US 1433485A
- Authority
- US
- United States
- Prior art keywords
- drum
- screen
- conduit
- trunnion
- inlet
- 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
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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
Definitions
- Fig. .1 is e View in longitudinal secticn, showing the grinding end screening mechanism of the mill as essembied;
- Fig. 2 is at cross secticn en the line illill of Fig. 1.
- Fig. 3 is e; detail View sncw'iiig ii e02 nectien with :1 section fan]
- the receiving cntl of tee drum communicates through one elf sziiii trunnion extensions with a supply pipe 01 inlet conduit 5, to which lump cost is livereei from any available source With suitable amount of eir.
- the ctliei.” heaol is si'milsri gr Bimini/(Ki by its trunnion t it] the opposite bearing 9 enci communicates tl'n'ciigli the said trunnion with a, sucticii Oi exhaust fan A ccimecteci by its inlet DCiduit with the tei'mimil 10 adapted to collect the dust siici pulverized particles as preiiuceci, to i' iem mricusly siiitslile' sizes suiti'ibie deiiveiy conduit tc ether pciiii- Centrally iiiand re-tiitelily l].
- the cuter screen icl iii 3 is 1' V series cf lciigitiitii i tiiitiiigiimit tie entice 0f the Si:
- the inner screen it me y be cem eiiiently merle 0;? sheet metsl, Wire netting, er ctiieisuitable infirteriei.
- the machine itself is strong and Sisting of an outer 'ierlorutiul Shield an indurable, economical of manufacture and 0pner perforated shield, and, un inlervening oration, and will inainiaiu its efficiency lur- Spudil conveyor adapted to return surplus inn; a prolonged rnn. muterul to the interior of the drum.
- drum an air suction conduit for ren'iovnw l drum an air suction conduit for ren'iovnw l.
- sepuru ingscre consisting; of and extending axially towards the inlet, end an inner screen nommunicaking directly Willi and outer surrounding )reteuling per: 7 the outlet conduit and an outer surronmling foru cml screen embracing said as T4501! extendsereening Willi. in; from one end of the drum to the olher 2.
- a grinning mi eonsis oi a rotu- 2.111 liming clearance openii 5:; for raw mm i'Luble drum pioijiilei'l Willi inding hulls, lei" z 2 the inlet emi. means for introducing nuilleilul to he 0 '7.
Description
D'. v. SHEHBAN. PULVERIZ'ING, MILL,
APPLICATION FILED JAN. 9, I922.
Patented Oct. 241, 11922.
lA33/i8f JNVETUH till ll litetiteii FUIiWiiililtm iilceiticm filcii Jensen 9,
Csnton, in the county of time anti. @tete of @1110 have invented cei'teiii new fill improvements in Pulvei'ising 1,, which the itelicwiiig is e. specificeticm My intention ceiisists iii? an impicvemeiit: 1n crushing machines (is mills test the pucfrom the interior ct the drum, IHQEMXS icii' protecting such screen by an outer liminsiy screen, and mesiis between Minei: end eutcii' screen or shield for peeitively eliminating and. :retui'isiieg to the (ii-um any particles requiring further crushing The machine is celestmcteci and adapted t0 crate in :i manner sciiiewliet simiisz' in that of my cc-pending sppliceticn Serial lie. 5241,5242.
In the drawings,
Fig. .1 is e View in longitudinal secticn, showing the grinding end screening mechanism of the mill as essembied;
Fig. 2 is at cross secticn en the line illill of Fig. 1.
Fig. 3 is e; detail View sncw'iiig ii e02 nectien with :1 section fan] I The main operative member 0:5? the til'ilslb ing apparatus censists cf a rotatable (ii-um or tumbling bei'rei 2, i11i-3 0i" emis of which sire-mounted in suitable beeriii 9--9 by means of the iieliew trunnion i tensions t ll. The receiving cntl of tee drum communicates through one elf sziiii trunnion extensions with a supply pipe 01 inlet conduit 5, to which lump cost is livereei from any available source With suitable amount of eir.
The ctliei." heaol is si'milsri gr Bimini/(Ki by its trunnion t it] the opposite bearing 9 enci communicates tl'n'ciigli the said trunnion with a, sucticii Oi exhaust fan A ccimecteci by its inlet ceiiduit with the tei'mimil 10 adapted to collect the dust siici pulverized particles as preiiuceci, to i' iem mricusly siiitslile' sizes suiti'ibie deiiveiy conduit tc ether pciiii- Centrally iiiand re-tiitelily l]. is the d i "eiliemtily sci iii a 'turniice ci' l-i'isuiiipticn 0i storage feil within the drum 53 i with it as by cc ceimectet i i n twe n oi sinelc in,
iiig iiiiiet iiiterve mg; ennulsir epeniiigs it i lump cent. and sic to the inter 31c, as indicated "by the HALWJWS. Wiiiliiii the shield 155, fiUnCGHttTiQ therewith s ct Sliiilimlb" t elly' CU EEXtt'BIGSiVt: its c pei 'e leis 's the screening c fie pitwi pe fetsticns or ice icitiel slats Elli to prevent p cage intc tee-let ct"? eil meteriei except thet si fine fer use.
The cuter screen icl iii 3 is 1' V series cf lciigitiitii i tiiitiiigiimit tie entice 0f the Si:
. 'll'i@ll cl isrgi'eir si e. 1 l iii encl tile ceiitifzii COfltiflii iiiterscseel s cctitimieii m ethein, a
the epen tc time (iTUZ-l it,
The iii-um crushing cells Tied around Witiitlie grind the cczil by ticn the scribed in my ep' iii 10 iiesi ieil sissy spec iii-listing mills inc operated i The outer :msde es single seiy strength against the impsct e; of ceei, While p the interior ii penying supporting c with the i 11erscreen in s single piece. The inner screen it me y be cem eiiiently merle 0;? sheet metsl, Wire netting, er ctiieisuitable infirteriei.
The ccnstiwieticn readily ui ierstw tilt} 'lfccegc P .ciihe'riil 11c iecieteii from msciunc when supplied Willi coal and proner suezi compound sepuruti K screen uo'usiutiug of lion and eeeonipanyiig air mppl roan. inner and {in outer so wing: wall with Embed at the prop'er speed will effect rapid an intervening spiral conveyor. and tl'iorough crushing of t 1e coal,
a. 1n coinbinziiion with u rotuluhle drum siinuli'zaneous withdrawal. and l inin-utinby provided with an inle'ii conduit at one end suction of the a 'iiilzible pulverized material and :1 outlet conduit at the other u runcenas produced. The sepurzilion and return of trieally arranged eonlj'iound ser e iing nienlunduly large pareicles and their FE-cllislb her communicating with the outlet conduit ing or grinding is coi'itinuons and autoand er nding toward the inlet conduit. eun- -w inutic. The machine itself is strong and Sisting of an outer 'ierlorutiul Shield an indurable, economical of manufacture and 0pner perforated shield, and, un inlervening oration, and will inainiaiu its efficiency lur- Spiriil conveyor adapted to return surplus inn; a prolonged rnn. muterul to the interior of the drum.
It may be made in various ewes gzznge of 6. in combinutioru s; rotatable drum provzirionsly changed. or viclel with encln'iosi; hollow trunnions and in- 15 Screening openings W smiled ineehrinlr hue; all tenor rolling; grinding; elemenis, :1 supply modif ed by the such changes are to be considered Within Connection for llllll'oi l hwllll' ruw inutieiiul ihe scope of the fuller-lung ClZLl'iilS. slnough line trunnion in the inlet; and of the What i claim is: drum an air suction conduit for ren'iovnw l. A grinding mill eonsinliz'ig 0'? a rota pulverized material through the trunnion table drum provided "with grinding balls, from the delivery end of ill: drunh u cenmeans for inlroiiueing initei'iui in be upi'rull dryliiulricul perforated 126F001: er'uited upon. suction deli conduit, and eonin'iuniealing with Ellie delivery trunnion a compound. sepuru ingscre consisting; of and extending axially towards the inlet, end an inner screen nommunicaking directly Willi and outer surrounding )reteuling per: 7 the outlet conduit and an outer surronmling foru cml screen embracing said as T4501! extendsereening Willi. in; from one end of the drum to the olher 2. A grinning mi eonsis oi a rotu- 2.111 liming clearance openii 5:; for raw mm i'Luble drum pioijiilei'l Willi inding hulls, lei" z 2 the inlet emi. means for introducing nuilleilul to he 0 '7. l erated upon, suction del /Ly conduit. an YlLl-Sil wii'h enilniosi hollow irunnions and ininner screen connected W l and i itending er )r rolling grinding; elements u supply inwardly from the ontlel; conduit and an ('uiiniswiion lei" llll l' li'llfililil run lllfilifzl'lill. oufier screen surrounding the '1 or screen ugi h the Lrun imi to the inlet cnil oi the n eumliinulion. u rot-unable (lllllll pro- 30 uncl provided. with clearance o for drum, un air sum; conduit for removing 3 infirooluction of raw material to the drum pulverized miller-nil l'liroi gl]. trunnion from 3. A grinding null. (f'OYlSlStlil of :1 ref table drnn provided will means for introducing um.
41o eratecl upon a suction delivery conduit,
cylindrical screen connected Willi ihe deliver end he cli uni, centrally 211- rung'ed (ii-'llllt'll'lflll ixel'ioi'aiiell screen (.0111- i'nunicuiiix i fh the delivery trunnion'und er-ilei'icli towurcl: "lie inlet emli an outer 1 pi'eieciin g penlorulml extemlii'lg invurclly from lie outlet r1 server: euiln'tim X-l l screen exleullii'lg from tint, and [in outer vizipered SUI' one enu the (iilllll he otlwr and himifihe inner sci n and provided Will'i. ing: (Julianne up; for ruw lllJl/C l J'LEVLCE; opening, for lll 'lifillhflilfin of ran; the inlet en l Mei-veiling sfliliii .iter ail lo the lllllll rn perilous oi inmoi A grinding mill consisting of u roh-za of the drum.-
i L; is 101* mtroducn materia to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US527827A US1433485A (en) | 1922-01-09 | 1922-01-09 | Pulverizing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US527827A US1433485A (en) | 1922-01-09 | 1922-01-09 | Pulverizing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1433485A true US1433485A (en) | 1922-10-24 |
Family
ID=24103085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US527827A Expired - Lifetime US1433485A (en) | 1922-01-09 | 1922-01-09 | Pulverizing mill |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1433485A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894773A (en) * | 1996-08-30 | 1999-04-20 | Owens Corning Fiberglas Technology, Inc. | System for forming and cutting a mineral fiber tow |
-
1922
- 1922-01-09 US US527827A patent/US1433485A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894773A (en) * | 1996-08-30 | 1999-04-20 | Owens Corning Fiberglas Technology, Inc. | System for forming and cutting a mineral fiber tow |
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