GB1361470A - Humidifying air with steam - Google Patents

Humidifying air with steam

Info

Publication number
GB1361470A
GB1361470A GB3826071A GB3826071A GB1361470A GB 1361470 A GB1361470 A GB 1361470A GB 3826071 A GB3826071 A GB 3826071A GB 3826071 A GB3826071 A GB 3826071A GB 1361470 A GB1361470 A GB 1361470A
Authority
GB
United Kingdom
Prior art keywords
humidifier
feedwater
salt
switch
metering device
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
Application number
GB3826071A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luft und Kaeltetechnik VEB
Original Assignee
Luft und Kaeltetechnik VEB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luft und Kaeltetechnik VEB filed Critical Luft und Kaeltetechnik VEB
Priority to GB3826071A priority Critical patent/GB1361470A/en
Publication of GB1361470A publication Critical patent/GB1361470A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/025—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using electrical heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/18—Air-humidification, e.g. cooling by humidification by injection of steam into the air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

1361470 Humidifier KOMBINAT LUFTUNO KALTETECHNIK VEB 14 Aug 1971 38260/71 Heading B1R A steam-air humidifier is provided with a feedwater entry pipe 3 and an outlet pipe 5 for salt enriched water, a metering device 6 for feeding chemicals from a container 11 to the humidifier via pipes 10 and 12, and a switch 14 responsive to the water level in the humidifier for operating a magnetic valve 4 in the outlet pipe 5 for discharge of the salt enriched water when the water level falls to a predetermined level, and a magnetic valve 2 in the entry pipe 3 also controlled by the switch 14. The switch 14 is connected to a switching relay 16 which controls a time delay relay 19 whereby the valves 2 or 4 may be operated to supply fresh feedwater or discharge salt enriched water respectively. The metering device 6, communicates with the source of feedwater via a pipe 7 such that when the feedwater passes into the humidifier the metering device charges a predetermined amount of chemicals into the humidifier, Figs. 2, 3 and 4, (not shown). The chemical additives consist of at least one inorganic or organic acid or salt which form water-soluble salts with the hardness forming salt in feedwater. Examples are given.
GB3826071A 1971-08-14 1971-08-14 Humidifying air with steam Expired GB1361470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3826071A GB1361470A (en) 1971-08-14 1971-08-14 Humidifying air with steam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3826071A GB1361470A (en) 1971-08-14 1971-08-14 Humidifying air with steam

Publications (1)

Publication Number Publication Date
GB1361470A true GB1361470A (en) 1974-07-24

Family

ID=10402314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3826071A Expired GB1361470A (en) 1971-08-14 1971-08-14 Humidifying air with steam

Country Status (1)

Country Link
GB (1) GB1361470A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999050602A1 (en) * 1998-03-31 1999-10-07 Ledoux Denis Michel Recycling of air humidifier cylinders
CN100580328C (en) * 2007-12-27 2010-01-13 于郡东 Electrode type air-humidifier and humidifying control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999050602A1 (en) * 1998-03-31 1999-10-07 Ledoux Denis Michel Recycling of air humidifier cylinders
CN100580328C (en) * 2007-12-27 2010-01-13 于郡东 Electrode type air-humidifier and humidifying control method

Similar Documents

Publication Publication Date Title
GB1002201A (en) Apparatus for supplying moisture to air
GB1294809A (en) Gas humidifier for a medical respirator
GB1361470A (en) Humidifying air with steam
GB1005916A (en) Steam generator apparatus
GB995530A (en) Methods of and apparatus for controlling liquid levels
GB1327215A (en) Electric steam generator eg for moistening ventilation air
GB1419697A (en)
GB642862A (en) Improvements in electrode boilers
GB1274586A (en) Apparatus for the production of steam for humidifying air
GB1284171A (en) Air humidification using steam
GB694283A (en) Improvements in or relating to automatic liquid level control systems for steam generators and the like
ATE10903T1 (en) DEVICE FOR DRAWING AND FILLING WATER FROM THE BOILER OF AN ESPRESSO COFFEE MACHINE.
GB1374835A (en) Boiler
JPS5363601A (en) Circulating device
JPS5374604A (en) Automatic chemical fluid injector
GB653797A (en) Improvements in or relating to steam sterilizing chests
SU105720A1 (en) Tank for the set and supply to the bottom of the water used in wet drilling, irrigation of foci of dust, etc.
GB1133653A (en) Improvements relating to apparatus for dispensing chemical dosing solutions
JPS56151292A (en) Water-feeding device
JPS57134687A (en) Condensate system of side-stream type condenser
GB704446A (en) Apparatus for delivering water treatment solution into boiler feed water
GB935956A (en) Feed water supply tanks having float controlled inlet valves
GB537788A (en) Improvements in feed water regulators for boilers and evaporators
Hichens Metering of the Wenmershoek water-supply scheme, City of Cape Town
GB307503A (en) Improvements in boiler feed water supply apparatus, intended particularly for locomotives

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees