US855651A - Tubular conveyer for peat-collecting machines. - Google Patents

Tubular conveyer for peat-collecting machines. Download PDF

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Publication number
US855651A
US855651A US33606206A US1906336062A US855651A US 855651 A US855651 A US 855651A US 33606206 A US33606206 A US 33606206A US 1906336062 A US1906336062 A US 1906336062A US 855651 A US855651 A US 855651A
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peat
tube
collecting machines
spiral
tubular conveyer
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US33606206A
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William Atkinson Milne
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct

Definitions

  • peat in the lower internal periphery of the tube may be 0bVl8.t(- d &nd' thus" insure the complete discharge of such peat continuously and it consists essentially of one or more convolute or spiral wings secured to the interior of the tube preferably in sets of two located opposite to each other and havin preferably the thread and pitch as hereina or more particularly explained.
  • Figure 1 is a perspective vi v of portion of my peat collecting machine 'showi n the ima provements in the tube thereof.'
  • ig. .2 is an enlarged perspective detail of portion of the tube showing my improvement.
  • a A are two convoute or spiral win s of an annular cross section, Tnebase' of w ich is made to conform to the interior of the tube and is secured thereto, and the opposite side of which extends into the tube and forms a thread.
  • the pitch of the thread of the spiral or convolution is preferably a lon pitch and; I also preferably provide two 0 the wings located opposite to each other, although one or anynumberI may find preferable.
  • a' tubular conveyer for peat collecting machines the combination with a fan casing and fan and non-rotatable tube extending from the fan casing, of a spiral wing secure'djto theinner-nperlphery of the tube in such a manner that the pitch of the spiral will be long and extend some distance along the inner periphery as and for the purpose specified.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

PATENTED JUNE 4, 1907.
W. A. MILNE.
TUBULAR GONVEYER FOR PEAT COLLECTING MACHINES.
APPLICATION FILED SEPT. 24, 1906.
I Y/7712.55 e5.
PATENT OFFICE.
Unrrnn STAKES WILLIAM ATKINSON 'MILNE, F BROWNS CORNERS, ONTARIO, CANADA.
TUBULAR CCNVEYER FOR FEAT-COLLECTING MACHINES.
Specification of Letters Patent. I
Patented June 4, 1907.
Application filed September 24, 1906. Serial No. $6,062-
T0 aZZ'whom it may concern:
by the lodgin I of America under Number 782,260 on the 14th. February, 1905, and the object of the present invention is todevise a means whereof peat in the lower internal periphery of the tube may be 0bVl8.t(- d &nd' thus" insure the complete discharge of such peat continuously and it consists essentially of one or more convolute or spiral wings secured to the interior of the tube preferably in sets of two located opposite to each other and havin preferably the thread and pitch as hereina or more particularly explained.
Figure 1, is a perspective vi v of portion of my peat collecting machine 'showi n the ima provements in the tube thereof.'
ig. .2 is an enlarged perspective detail of portion of the tube showing my improvement.
In the drawings like letters 0t reference indicate corresponding arts in each figure.
A A are two convoute or spiral win s of an annular cross section, Tnebase' of w ich is made to conform to the interior of the tube and is secured thereto, and the opposite side of which extends into the tube and forms a thread. The pitch of the thread of the spiral or convolution is preferably a lon pitch and; I also preferably provide two 0 the wings located opposite to each other, although one or anynumberI may find preferable.
I have shown in Fig. 1, two sets or pairs of spirals, but it will be understood that I may provide as many sets and at any desired distances apart in the tube as may be most conducive for the object I have in view. viz. .to
. prevent the cat from lodging in the bottom referred to.
of. the interior of the tube throughout its .lengtlifand thus make the discharge of such peat more difficult as well as serving toblock the free discharge. p
It will be seen that the discharge end of my tube isconnected to a fan casing as described in m former patent herembefore he fan in such casing causes a suction through the tube, thereby drawing the peat through'the same and discharging it from the casing in the usual manner. It is to-be noted, therefore, that my tube is stationary.
The operationis as follows: The'continual suction of the air and peat therewith through the tube efiected by the spiral wings serves to not only ive a continuous twist'or rotary motion of t e air as itpasses through the tube,-bu t necessarily to the peat carried by the air as itpasses through the tube and by this means the lodging of peat in the bottom of the tube is effectually prevented. Formerly without the wings the fine particles of peat would lodge or drift into the tube and as the tube was at an incline would finally fill up the tube, and thereby prevent any more peat from passing upwardly through the same. In practice I have found formerly on account of this defect the machine became practically inoperative, but by'the in:
troduction of these wings the continuous even feed of the peat is assured.
By such a device as I describe I find that thefdischarge of the peat is effectually facilitated.
. Although I describe my invention as applied to the discharge of peat it will-be understood that it may with equal facility be applied to other analogous purposes.
What I claim'as my invention is:
1. 'In a' tubular conveyer for peat collecting machines, the combination with a fan casing and fan and non-rotatable tube extending from the fan casing, of a spiral wing secure'djto theinner-nperlphery of the tube in such a manner that the pitch of the spiral will be long and extend some distance along the inner periphery as and for the purpose specified.
21- In a tubular conveyer for peat collecting machines, the combination with the tube, of spiral L'shaped in cross section, said spiral wings I eing oppositely secured to the inner periphery ofthe'said tube, in such-a "manner that the pitch of the spiral will be long and extend some distance along the inner periphery of the said'tube, substantially as described. j 1
WILLIAM ATKINSON MILNE. Witnesses: f B. BOYD,
E. MGEAOHERN'.
US33606206A 1906-09-24 1906-09-24 Tubular conveyer for peat-collecting machines. Expired - Lifetime US855651A (en)

Priority Applications (1)

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US33606206A US855651A (en) 1906-09-24 1906-09-24 Tubular conveyer for peat-collecting machines.

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US33606206A US855651A (en) 1906-09-24 1906-09-24 Tubular conveyer for peat-collecting machines.

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763516A (en) * 1951-10-01 1956-09-18 Phillips Petroleum Co Conveying of fluidized mass of particles and apparatus therefor
US3380783A (en) * 1966-11-16 1968-04-30 Black Sivalls & Bryson Inc Conduit for pneumatically conveying plastic particulate material
US3631825A (en) * 1966-01-22 1972-01-04 Heinrich Weiste Apparatus for distributing and spreading material
DE3114137A1 (en) * 1981-04-08 1982-11-04 Johannes Stieve GmbH, 4520 Melle Conveying device, in particular for agricultural harvested crops
US6596242B1 (en) * 1996-09-30 2003-07-22 Shell Oil Company Reactor riser of a fluidized-bed catalytic cracking plant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763516A (en) * 1951-10-01 1956-09-18 Phillips Petroleum Co Conveying of fluidized mass of particles and apparatus therefor
US3631825A (en) * 1966-01-22 1972-01-04 Heinrich Weiste Apparatus for distributing and spreading material
US3380783A (en) * 1966-11-16 1968-04-30 Black Sivalls & Bryson Inc Conduit for pneumatically conveying plastic particulate material
DE3114137A1 (en) * 1981-04-08 1982-11-04 Johannes Stieve GmbH, 4520 Melle Conveying device, in particular for agricultural harvested crops
US6596242B1 (en) * 1996-09-30 2003-07-22 Shell Oil Company Reactor riser of a fluidized-bed catalytic cracking plant

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