US588089A - eogees - Google Patents

eogees Download PDF

Info

Publication number
US588089A
US588089A US588089DA US588089A US 588089 A US588089 A US 588089A US 588089D A US588089D A US 588089DA US 588089 A US588089 A US 588089A
Authority
US
United States
Prior art keywords
tank
car
shaft
temperature
coils
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
Application number
Publication date
Application granted granted Critical
Publication of US588089A publication Critical patent/US588089A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F35/95Heating or cooling systems using heated or cooled stirrers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00Heat exchange
    • Y10S165/135Movable heat exchanger
    • Y10S165/139Fully rotatable
    • Y10S165/152Rotating agitator
    • Y10S165/154Hollow tubing rotates in vessel to stir contents
    • Y10S165/155Tubing has radially or axially extending sections

Definitions

  • the object of my invention is to providemeans for transporting fluids and maintaining them at any desired temperature during transportation.
  • my invention consists in a tank or reservoir inclosed within the box or body of a car and provided with means for heating or cooling its contents and means for stirring or agitating the contents during the heating or cooling operation.
  • FIG. 1 is a longitudinal vertical section through the middle of a car provided with my improvements.
  • Fig. 2 is an end view, parts being broken away to show theinterior construction of the tank and car.
  • Fig. 3 is a plan section taken on the line a a of Fig. 2.
  • A indicates the box or body of a car
  • B a tank of ordinary construction contained within the car.
  • the tank is preferably cylindrical and placed with its axis horizontal, as shown, but the invention may be employed with other forms of tanks.
  • On top of the tank is adome 1, provided with a filling-opening, which is closed by a cap 2, and beneath the tank is a valve 3, through which the contents of the tank may be discharged.
  • the coils 4 are thus arranged in a circular series adjacent to the wall of the tank.
  • Another series of coils 7 run back and forth across the tank horizontally in order to heat the middle portion As shown, these coils are continuous and the heating or cooling fluid passes into one end 8 of the system and out through the other end 9.
  • a central bearing 13 is also preferably provided. As shown, there is a journal 14: running in the bearing 13, and the shaft,which is made in two sections, is fitted into said journal. Additional bearings may be provided, if necessary.
  • One end of the shaft passes through a stuffing-box 15,which is preferably integral with a bracket 16, attached to the end of the tank.
  • the stuffingbox is provided with suitable packing 17 and a gland 18.
  • An additional bearing 19 is also provided for the outer end of the shaft, said bearing resting on the bracket 16.
  • paddles 20 are connected to the shaft, the function of the paddles being to stir and circulate the contents of the tank. These paddles may be of any suitable form and material.
  • Suitable means are provided for applying power to the shaft to rotate the same. This may be accomplished by mounting a gear, pulley, or sprocket wheel on the end of the shaft and arranging to turn the same from a source of power outsidethe car. As shown, a worm-wheel 21 is connected to the shaft and in mesh with the worm 22 upon the inner end of a shaft 23, which is carried in suitable bearings 24. The end of the wormshaft extends to a small door 28, near the end of the car,which door can be readily removed, if desired, to operate the paddles.
  • I preferably line the box or body of the car with some non-conducting material. As shown in Figs. 2 and 3, there is a lining 25 in addition to the outer covering 26.
  • the dome may also be covered wit-h a housing 27, as shown in Fig. 1', to afford additional protection.
  • the operation will be obvious from the foregoing description and need only be briefly recited.
  • the car is filled in the usual manner through the opening in the dome, and fluid, gas, or air, as the case may be, is circulated through the coils 4 and 7 until the temperature of the contents of the tank is raised or lowered to the desired de gree.
  • the paddles 20 are operated while the heating or cooling medium is circulating in the coils. As soon as the temperature has reached the desired degree the door 28 is closed, thus sealing the car, and the coils are emptied. If the car be kept closed, the temperature in the tank will change very slowly and the material may be transported a long distance without material change of temperature.
  • a car having a closed box or body, a tank within said box, coils within and adjacent to the wall of the tank, additional coils arranged transversely in the middle of the tank, a shaft mounted in bearings within the tank and extending through a stufling-box in the end of the tank, paddles upon the shaft within the tank and suitable means connected to the projecting end of the shaft for turning the same, substantially as described.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Description

(No Model.) 2 Sheets-Sheet 1.
C. L. ROGERS. REFRIGERATOR TANK GAR.
No. 588,089. Patented Aug. 10,1897.
(No Model.) 2 SheetsSheet 2,
C. L. ROGERS.
. REFRIGERATOR TANK CAR. I No. 588,089. Patented Aug. 10,1897.
23 q odmooeo V gwueml oz Add/6 6MJ@ ,M I I v fla UNITED STATES PATENT OFFICE.
CHARLES L. ROGERS, OF MILTON,- PENNSYLVANIA, ASSiGNOR TO MURRAY, DOUGAL & CO.,-LIMITED, OF SAME PLACE.
REFRlGERATOR-TANK CAR.
SPECIFICATION forming part of Letters latenc- No. 588,089, dated August 10, 1897.
I Applicati n filed March 2, 1897. Serial No. 625,712. (No model.)
To all whom it pray concern:
Be it known that 1, CHARLES L. ROGERS, a citizen of the United States, residing at Milton, in the county of Northumberland and State of Pennsylvania, have invented certain new and useful Improvements in Refrigerator-Tank Cars, of which the following is a specification.
The object of my invention is to providemeans for transporting fluids and maintaining them at any desired temperature during transportation.
It is desirable at certain seasons of the year to maintain the temperature of fluids during transportation at a higher degree than the temperature of the atmosphere,while at other seasons it is desirable that the temperature should be lower than the temperature of the atmosphere in order to preserve the quality of the material and for other reasons.
To attain these ends, my invention consists in a tank or reservoir inclosed within the box or body of a car and provided with means for heating or cooling its contents and means for stirring or agitating the contents during the heating or cooling operation.
Y For a detailed description of the invention reference is had to the following specification and to the accompanying drawings,in which- Figure 1 is a longitudinal vertical section through the middle of a car provided with my improvements. Fig. 2 is an end view, parts being broken away to show theinterior construction of the tank and car. Fig. 3 is a plan section taken on the line a a of Fig. 2.
In the drawings, A indicates the box or body of a car, and B a tank of ordinary construction contained within the car. The tank is preferably cylindrical and placed with its axis horizontal, as shown, but the invention may be employed with other forms of tanks. On top of the tank is adome 1, provided with a filling-opening, which is closed by a cap 2, and beneath the tank is a valve 3, through which the contents of the tank may be discharged.
To cool or warm the contents of the tank, I provide a series of coils 4, supported on rings 5, said rings being carried by brackets 6, at-
' of the contents.
tached to the tank. The coils 4 are thus arranged in a circular series adjacent to the wall of the tank. Another series of coils 7 run back and forth across the tank horizontally in order to heat the middle portion As shown, these coils are continuous and the heating or cooling fluid passes into one end 8 of the system and out through the other end 9.
A shaft 10, preferably angular in crosssection but round at ends, extends centrally through the tank. At one end it is supported in a bearing 11 and at the opposite end in a bearing 12. A central bearing 13 is also preferably provided. As shown, there is a journal 14: running in the bearing 13, and the shaft,which is made in two sections, is fitted into said journal. Additional bearings may be provided, if necessary. One end of the shaft passes through a stuffing-box 15,which is preferably integral with a bracket 16, attached to the end of the tank. The stuffingbox is provided with suitable packing 17 and a gland 18. An additional bearing 19 is also provided for the outer end of the shaft, said bearing resting on the bracket 16. At suitable intervals paddles 20 are connected to the shaft, the function of the paddles being to stir and circulate the contents of the tank. These paddles may be of any suitable form and material.
Suitable means are provided for applying power to the shaft to rotate the same. This may be accomplished by mounting a gear, pulley, or sprocket wheel on the end of the shaft and arranging to turn the same from a source of power outsidethe car. As shown, a worm-wheel 21 is connected to the shaft and in mesh with the worm 22 upon the inner end of a shaft 23, which is carried in suitable bearings 24. The end of the wormshaft extends to a small door 28, near the end of the car,which door can be readily removed, if desired, to operate the paddles.
In order to prevent the temperature of the contents from being changed by exposure to the atmosphere, I preferably line the box or body of the car with some non-conducting material. As shown in Figs. 2 and 3, there is a lining 25 in addition to the outer covering 26. The dome may also be covered wit-h a housing 27, as shown in Fig. 1', to afford additional protection. The operation will be obvious from the foregoing description and need only be briefly recited. The car is filled in the usual manner through the opening in the dome, and fluid, gas, or air, as the case may be, is circulated through the coils 4 and 7 until the temperature of the contents of the tank is raised or lowered to the desired de gree. In order to make the temperature uniform throughout the mass to prevent overheating or overcooling of any portion of it, to prevent sediment depositing in the bottom, and for other reasons, the paddles 20 are operated while the heating or cooling medium is circulating in the coils. As soon as the temperature has reached the desired degree the door 28 is closed, thus sealing the car, and the coils are emptied. If the car be kept closed, the temperature in the tank will change very slowly and the material may be transported a long distance without material change of temperature.
Having described my invention, what -I claim, and desire to secure by Letters Patent, 1s
The combination of a car having a closed box or body, a tank within said box, coils within and adjacent to the wall of the tank, additional coils arranged transversely in the middle of the tank, a shaft mounted in bearings within the tank and extending through a stufling-box in the end of the tank, paddles upon the shaft within the tank and suitable means connected to the projecting end of the shaft for turning the same, substantially as described.
In testimony whereof I aifix my signature in presence of two witnesses.
CHARLES L. ROGERS.
Witnesses:
J 0s. W. EOKMAN, B. BUDD CANNON.
US588089D eogees Expired - Lifetime US588089A (en)

Publications (1)

Publication Number Publication Date
US588089A true US588089A (en) 1897-08-10

Family

ID=2656756

Family Applications (1)

Application Number Title Priority Date Filing Date
US588089D Expired - Lifetime US588089A (en) eogees

Country Status (1)

Country Link
US (1) US588089A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070082836A1 (en) * 2005-09-14 2007-04-12 Sabine Both Mixture of surface-active compounds for use in cleaning preparations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070082836A1 (en) * 2005-09-14 2007-04-12 Sabine Both Mixture of surface-active compounds for use in cleaning preparations

Similar Documents

Publication Publication Date Title
US588089A (en) eogees
US625439A (en) Refrigerator-tank car
US1426920A (en) Autoclave
US158246A (en) Signob oe one-half to john b
US453084A (en) Thomas j
US1029981A (en) Liquid-cooler.
US1156851A (en) Heating or cooling apparatus.
US155836A (en) Improvement in paper-pulp digesters
US653120A (en) Pasteurizing apparatus.
US157432A (en) Improvement in revolving retorts for manufacturing fixed gas
US163144A (en) Improvement in ice-machines
US442011A (en) Cybus bussey
US761667A (en) Rotary conveying apparatus.
US598501A (en) efros
US1234083A (en) Cooler.
US508146A (en) Milk-cooling apparatus
US1271153A (en) Milk-pasteurizer.
US118760A (en) Improvement in devices for preventing railway axles from heating
US1232128A (en) Pasteurizer and ripener.
US933934A (en) Cream-ripener.
US358872A (en) Foueth to philip delano
US88098A (en) Improved double cooler
US549473A (en) Alois zeckendorf
US164983A (en) Improvement in drip-troughs for ice-boxes
US151016A (en) Improvement in cans for cooling milk during transportation