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Collection: Books and Periodicals > Mining & Scientific Press
Volume 28 (1874) (430 pages)

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Page: of 430

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trated Journal of Mining, Popular Science and Progressive Industry.
BY DEWILY & CoO.,
Patent Solcltors. SAN FRANCISCO, SATURDAY, FEBRUARY 14, 1874.
t
VOLUME XXVIII
+» Number 7%,
Morris’ Settler and Amalgamator.
The acenmpanying illustration reprosents au
improved aettler, recently patented throngh the
Sciestirié Press Patent Agency, by Fredrick
Morris of this city. It merits the ottention of
the mining community not only for its unusoal
cheapness, bnt for ita efficiency io working
and novel metbod of discharge. . The machina
has been in proctical operation for some littla
time in this State and in Idaho. A fact that
will attraét tbe sttention nf all mill men is that
the settler gains quicksilver in working tailings,
as has been repeatedly proved in practice.
Ths vides-and bnttam are made of wood, as
are olsn the mailers, leaving only the running
gear of metal. This, in itself, is an important
featnre, ax it is easily and cheaply transported,
a8 well as easily and cheaply made and set np.
The castings, gear, ete., weigh altogether only
520 Ibs.; tbe largest piece weighing 135 lhs.
The wholo thing will weigh no more than the
bottom alone of an ordinary settler. As will
be seenin the detailed description of the settler,
tbe bottom is made of wedge-shaped blocks,
fastencd in a peculiar manner, 80 that there is
not the slightest danger of tha bottom hniging
or getting out of place. The action of wood
agninst wood brightens the quicksilver without
“flouring’’ it, as any miser knows. Tha bottom blocks, ussd by Mr. Morris in the settler
Tonning at his place, were madc of common
redwood, ond the revolving action of the mnllers slightly rnnghans it, giving the quicksilver
a ohance to become brightened without ‘‘flouring.”’ Soft wood is preferable to bard for this
reason. “
By referring to tbs cut the opera'ion of the
settler can be seeu:
A represents o tub or vessel, which’ can be
made of wood or iron, in the oenter of which
Tisea tha muller-supporting standard, b. The j
bottom of this vessel is covered with a layer of
wooden blocks, ¢,c, placed with tha grain standing vertically. Radiating wooden strips,-d,d,
seperate the ssetions of blocks, ¢,c, at intervals
extending from the center to the onter edge of
the bottom. Thesa strips d,d, consist of boards
placed edgewise between the triangnlar sections
of blocks and so that their upper edges will be
somewhat lower than thesnrfaca of the bloelks,
ce. Aronnd the onter edge, of the bottom a
‘cbannel or deep grooveis mada between this
wooden bottom and the sida of the vessel, for
tha purpose hereinafter explained. The mullers, G, ara nlso constrneted of wooden hlocks
secnred to the muller-arms with the grain of
the wood standing vertically, so that all of the
wear npon tha mniler and bottom will be upon
the end of tha grain of wood, By.employing
wood in this manner—for the bottom of the
tnb and for the muller—much better results
ean be obtained in the process of settling. The
channel formed by tha depressed strips, d,d,
serves to convey any particles of quicksilver,
which may become separated, to the annular
channel around the edge of thé bottom of the
vessel.
In order to draw off the water from the vessel
a siphon, &, is employed which is secured upon
tha edge of side of the vessel so tliat its inside
leg will come almost to the center of the pan.
By means of tbis siphon the operator isenabled
to draw off the tailings or slime from the center
of the vessel, where, by reason of 4 lcss amount
nf agitation than at the sides, an eddy is
formed, which is more favorable for allowing
the heavier particles to settle than at any other
point in the vessel; while at and near the eides
the greater speed of tha muller keeps the-pnlp
in constant motion, so that a portion of the
amalgsm will always bs drawn off with the
tailings when the discharga is at the side:
This settler draws from nearer the surface
than onr engraving would indicate. It can be
made of metal or common rubber hose, as is
most convenient. ,The settler is easily cleaned
np in half an hour, ag the blocks can be rewioved without tronble. Making its sides of
wood is a new and economical feature, as it
Saves cost of iron and transportation. The
eastings can ba sent to any mine, and the
frama work, mullers, sides and bottom, can he
mada by any carpenter. The blocks are set on
edga like thoss in pavements, or in“ sluices,
x
At will
and are ensily changed when worn down. ‘Lho
wear and tear amounts to very little, ag wood
is cheap in the interior, and a neighboring
tree will furnish all the blocks neecssary.
will not cost wore than $4 or $5 to make a
new sct nf mullers, and new hlocks for tho
bottom. . Very little power is necessary to ran
the settler as thy arms and muilers are light
and the setller draws off the sllme contiuuously. The wooden mullers and blocks can be
nsed in iron hottoms, 80 that pans already
Tnoning can ha altered easily. The idea of
using wooden bottoms is not new, but Mr.
Morris’ method of doing so is new. Although
very simple it anawers the purpose excellently,
and the wedge-shaped bottom bloeks do not
bulge or crack. Ilis idea of drawing the slime
is a good one, as any mill man will readily seo.
Tt}
Locomotive Bell Ringers.
Engina nnmbor eight, belonging to the
S.P.R.R., is one of Booth’s make, end was
built expressly for yard work, it having to make
np trains, do the switching, and all tha general
work of moving cars in the yard and about the
depot. Since its first advent on the road, it
bas done some good work, and as a natural
conscqneice it began to show visible signs of
. wear and toar, that refused to allow themselves
. to be overlooked; consequently she was hauled
off the road, and pnt on the stocks in tbe ma.
chine shop for general repairs. Her insida fire. box was found to be in a very defective state;
MORRIS’ SETTLER AND AMALGAMATOR,
Mr. Morris furnishes whole paus if desired,
but prefers to sell only the castings and let
the miners put up the woodwork thamselvee,
as it is casier made on the gronnd. Parties
owning mines or localities where freight is
high and roads bad, as in some of onr monntainons districts or in Mexiéo, will be glad to
know ‘there is a settler which will not cost a
fortuno to transport. Mr. Morris informs us:
that he will ‘furnish these pans complete for
$250. Ha will fnrnish castings and right to
use for $175. He has been very successful iu
eeparating magnetic iron amalgam with this
pan, ‘in Joealitiés whera the magnetic iron created difficulty in pans. ’ One of these settlers
is rnnning daily at Mr. Morria’ office, 616 Merchant street, where those interested can see it.
Czoucn’s Excin#, which we described last
week, has been placedon a dummy locomofiva on the Alameda horse ear line in San José.
The loeomotive was put np at MvuKenzie’s
foundry, hy Mr. Mitchell, It is said to possess
great speed and power, though itis quite small.
ill be run outside tha city limits, as the
authorities will not allow it to run in the
‘ city.
. Miners are leaving Pioche daily for the
Stickeen country., They will rendezvous: at
Victoria, B. C., until the. weather will_ permit
of their going to tha mines. From all accounts.
the Stickeen River country is apretty sevare
ons to work in, ,.o . x le ls) aa ‘
this ‘vas taken out bodily, and a new one put
in its place hy the foremon boilermaker, Mr. J.
Kelshaw, who also pnt in a new set of flues.
The link motion, slide valves, axle boxes, and
all tha general machinery of a locomotive, were
errefully examined,‘ and thoroughly repaired,
so that when a few days ago'the engine took np
her old position in the yard, it was with a feeling of safsty, satisfaction,. and pleasure that
the engineer saw her settle down to the work,
‘just a8 good again as when she first left Mr.
‘Booth’s shop. ! Pek.
But thsre was one new feature’ added during
the sojeurn in tha machine shop, that could
not but arrest the attention of any: passer by
who might be near, while the engine wae in
motion, This is what is popnlarly styled the
bell ringer, or the “‘lazy fireman’s assistant,”
As the engine is continually at work at varions points about tha city, and, in consequcnce repeatedly crossing and recrossing
the streets, it was deemed essential to adopt
soma method by which the bell shonld he continually sonnded as a warning to those near,
and as tha employésin charge of the eugine
could not be always pniling at the bell rope,
an extra hammer has heen affixed to the frames
of the bell, which, by means of rodsand levers,
is alternately raised and allowed to fall again,
striking the bell as it does so. Motion is com‘munioated by the cecentric, thus giving one
blow on the bell for avery révolution of the
driving wheal. Bnt.if the’ hammer were allowad to strike tha bell and remsin tbere until
a Califortiia invention.
lifted for the next stroke, of course it would
kill the soned, To connteract this difficulty, a
cleverly arranged spring, thoronghly tempered,
is placed in such a position, that tho force of
the downward blow allows it to givé enongh
for the hammer to strike tbe bell, yet on the
very instant of striking it lifts the hammer
from the bell, tbus enabling the opparatns to
strike a good ringing blow, so essential on the
locomotive. Although looked at from a machanical point of view there are fanlts and
blunders in its construction, yet the idea is
good, and we shonld thank the 8 P.R.R., for
having adopted it, and the genius of its inventor for having used his brain to such good purpose, . Its chief fanlts are tbat the hammer is
too small, and the fall too little. Altogether it
gives the idea of being ina cramped position,
and too close to the bell. If the fnlerum had
been thrown further out, and a longer lever
and heavier hammer attached, tha resnits
would have been more satisfactory; 25 it is, the
sonnd prodnced is not lond enoygh. But as
this is a maiden attempt of this style of bell
ringer, at least in this city, it would be ungenerons-to be too criticol. but wa will aceept it in
the spirit with which it is offered, as expressing
a desire on the part of ths railroad authorities
fo do all in their power, to avert tha danger of
any casuality oceurring on thairnll too exposed
road in and ahont the city. ° d
Another style of bell ringer for lecomotives
hss been in use some little time past on the
C. P. R. R. on the locn) road from Oakland
wharf to Brooklyn and Alameda. On that
Toad there are three traina running continually
from half-past five in the morning until halfpast twelve ot night. These trains rnn through
the straets for most of tha distance. The bell
ringer on those locoutotives is so arranged as
to work hy steam, bnt is not connected with
the rnnoing gear of the engine. A very small
independent cylinder is attached to the rear end
of the boiler near the cab-window, andits piston
is connected ton short crank on the trunnion
of the bell by means of anironrod. By this
means the hell is msde toring continnonsly
and at regular intervals, without reference to
the speed of the engine, It can also ring when
the engine is not in motion, an advantage not
possessed by the othar bell ringer spoken of
nbove. By so doing the bell can be rung before
the engine starts np without having to handle
tbe nsnal bell rope. We have often heard peopla express snrprise as to how the engineer or
fireman was able to keep the bell ringing with
such unvarying regularity of stroke for so long
a time, when they did not know that machinery wags dnring tha work. ‘It is fonnd very
convenient and advantageous, and some ‘davice of tha sort should be used ‘on ‘all local
roads bnd on yard engines where there is, any
. danger of‘ accident. This also is, we believe,
,
. How Mark Twain Got ‘‘ Beat.”
Oar friend, Almarin B. Paul, tells us a pratty
good thing on ‘“‘Mark Twain” as a quartz
eharp, which we do not recollect ever hearing
Mark say much about, in his mining axperiences. Perhaps he wae afraid of incorporating
too many factsin his book, and this came to
neat home to suit him. Just efter Mark returned from tha Sandwich Islands to this city,
he was hard up for something to do if not, for
coin; and to make a raise, concluded to do
what many others ina like situation were trying
to do—sell a mine belonging to afriend, Among
others, he consnlted Paul on tha subject, who
like all the others gave him planty of advice if
nothing else. Mark's plan was to make a large
interest in the mine clear. His’ arrangements
went on very nicely; his descriptive and perstasive powers were irresistible, and the mine
was sold. When this bappy consummation
was reached, Mark, of course, expected tohave
“his interest, which was not forthcoming as anticipated. It ended by his not getting the
interest ‘at all. One day Paul met_hjm and
askéd how it was he ‘got beatsobad."’ ‘Wall,'’
says’ Mark,‘ the faat is, I talked 80 well nnd
made the feller helieve tha mine was so valnahie, that ha conldn’t help but take it all.”
+ Tur Satony Swecrer at Sandy, Utah, has
cleaned np 11 tons of basa bniljon in 26 honrs’
Tun, 7 ' “4