US289748A - Gevlne and geoege s - Google Patents

Gevlne and geoege s Download PDF

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US289748A
US289748A US289748DA US289748A US 289748 A US289748 A US 289748A US 289748D A US289748D A US 289748DA US 289748 A US289748 A US 289748A
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steam
pipe
suction
condenser
exhaust
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B3/00—Condensers in which the steam or vapour comes into direct contact with the cooling medium
    • F28B3/06—Condensers in which the steam or vapour comes into direct contact with the cooling medium by injecting the steam or vapour into the cooling liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material

Definitions

  • the object of my invention is to provide a new and improved device for condensing the exhaust-steam from any steampump or engine, so as to relieve the piston from the backpressure of the exhaust-steam, whereby the quantity of steam required for running the pump and consequently also the expenses are reduced materially.
  • the invention consists in a pipe surrounding a perforated part of a steam-pump suction-pipe or steam-condenser, and forming a space between the two pipes, into which space the exhaust-steam is conducted, upon which it passes through the perforations into the water and is condensed.
  • the outer vpipe is provided with an eccentric steamchannel connected with the steam-inlet pipe, which is provided with an automatically-closing valve.
  • Figure l is a sectional view of my improved suction-condenser.
  • Eig. 2 is an inverted sectional plan of the same on the line x Fig. 1.
  • the suction-pipe A of a steam-pump is provided with a series of perforations, a, and the perforated part of the suction-pipe is surrounded by a pipe, B, forming a jacket around the pipe A.
  • the pipe or casing B is provided with an eccentric channel, C, for conducting the exhaust-steam into the space between the pipes A B-that is, the depth of the channel C gradually decreases from the entrance part for the steam to a point diametrically opposite, as shown in Fig. l.
  • the channel O is provided at its widest part with a neck, D, containing a bushing, D, forming a seating for a puppet-valve, E, mounted on a stem, F, guided in an aperture in the suction-pipe in a spider or cross-piece in the neck.
  • the steam is conducted to the neck D by the exhaust-steam (No model) pipe G, which is provided with a three-way co ck, H, 'to permit adjusting the exhaust-steam pipe for exhausting in the air.
  • the condenser is provided with a vacuum-chamber, J, for the purpose of preventing pounding in the suction-pipe.
  • a spiral spring, K surrounding the stem E, closes the valve E automatically.
  • the operation is as follows: The steam is exhausted into the air until the water rises in the suction-pipe up to the perforated part, and then the steam issues in jets through perforations into the water, and is condensed instantly.
  • the spring K closes the valve after each exhaust of the pump, thus preventing the Water from the suction-pipe from rushing into the steam-cylinder of the pump.
  • the condenser is very simple, and does not occupy much space, as it is only a'slight enlargement of the suction-pipe. It does not obstruct the water in the suction-pipe, and operates as well with dirty as with clean water. If desired, the steam of a steam-engine can also be conducted into the condenser.
  • the condenser can be placed in any desired position.

Description

(No Model.)A I
T. BLASS.
SUGTIQN GONDBNSBR FOR STEAM PUMPS. No. 289,748. Patented Deo, 4, 1883.
l VIII lllllllullul olrlllillllllllll'lllllr,
WITNESSBS 1' INVENTOR:
M .i @fg/M@ Y. l t BY l ATTRNBYS.-
N. PETERS. Pnommhagmpher. wmhingmn. D. C.
y UNITED STATES PATENT OFFICE.
TALMADGE BLASS, OE MILLERTON, NEW YORK, ASSIGNOR TO WILLIAM AN- GEVINE AND GEORGE S. FBINK, BOTH OF SAME PLACE.
`S-UCTION-CONDENSER FOR STEAM-PUMPS.
SPECIFICATION forming part of Letters Patent No. 289,748, dated December 4, 1883.
Application led J' une 6, 18H3.
To @ZZ whom, t may concern:
Be it known that I, TALMADGE BLASS, of Millerton, in the county of Dutchess and State of New York, have invented a new and Improved Suction-Condenser for Steam-Pumps, of which the following is a full, clear, and exact description.
The object of my invention is to provide a new and improved device for condensing the exhaust-steam from any steampump or engine, so as to relieve the piston from the backpressure of the exhaust-steam, whereby the quantity of steam required for running the pump and consequently also the expenses are reduced materially.
The invention consists in a pipe surrounding a perforated part of a steam-pump suction-pipe or steam-condenser, and forming a space between the two pipes, into which space the exhaust-steam is conducted, upon which it passes through the perforations into the water and is condensed. The outer vpipe is provided with an eccentric steamchannel connected with the steam-inlet pipe, which is provided with an automatically-closing valve. Reference is to be had to the accompanying drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in both the figures.
Figure l is a sectional view of my improved suction-condenser. Eig. 2 is an inverted sectional plan of the same on the line x Fig. 1. The suction-pipe A of a steam-pump is provided with a series of perforations, a, and the perforated part of the suction-pipe is surrounded by a pipe, B, forming a jacket around the pipe A. The pipe or casing B is provided with an eccentric channel, C, for conducting the exhaust-steam into the space between the pipes A B-that is, the depth of the channel C gradually decreases from the entrance part for the steam to a point diametrically opposite, as shown in Fig. l. The channel O is provided at its widest part with a neck, D, containing a bushing, D, forming a seating for a puppet-valve, E, mounted on a stem, F, guided in an aperture in the suction-pipe in a spider or cross-piece in the neck. The steam is conducted to the neck D by the exhaust-steam (No model) pipe G, which is provided with a three-way co ck, H, 'to permit adjusting the exhaust-steam pipe for exhausting in the air. The condenser is provided with a vacuum-chamber, J, for the purpose of preventing pounding in the suction-pipe. A spiral spring, K, surrounding the stem E, closes the valve E automatically.
The operation is as follows: The steam is exhausted into the air until the water rises in the suction-pipe up to the perforated part, and then the steam issues in jets through perforations into the water, and is condensed instantly. The spring K closes the valve after each exhaust of the pump, thus preventing the Water from the suction-pipe from rushing into the steam-cylinder of the pump.
The condenser is very simple, and does not occupy much space, as it is only a'slight enlargement of the suction-pipe. It does not obstruct the water in the suction-pipe, and operates as well with dirty as with clean water. If desired, the steam of a steam-engine can also be conducted into the condenser.
The condenser can be placed in any desired position.
- Having thus described my invention, I claim as new and desire to secure by Letters Patent- 1. The combination, with a suction-pipe having perforations, of the pipe B, surrounding it, and provided with an eccentric channel, C, and of an automatic valve for closing the steam-entrance, substantially as herein shown and described, and for the purpose set forth.
2. The combination, with a suction-pipe having perforations, of the pipe B, surrounding it, and provided With a channel, O, the valve E, the exhaust-pipe G, and the three- Way cock H, substantially as herein shown and described, and for the purpose set forth.
3. The combination, with the suction-pipe A, having the perforations a, of the pipe B, provided with a steam-inlet, and of a vacuumchamber, J, substantially as set forth.
TALMADGE BLASS.
Witnesses:
E. W. SIMMONS, W. D. MOAETHUE.
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