GB302744A - Improvements relating to water softening apparatus - Google Patents

Improvements relating to water softening apparatus

Info

Publication number
GB302744A
GB302744A GB2572927A GB2572927A GB302744A GB 302744 A GB302744 A GB 302744A GB 2572927 A GB2572927 A GB 2572927A GB 2572927 A GB2572927 A GB 2572927A GB 302744 A GB302744 A GB 302744A
Authority
GB
United Kingdom
Prior art keywords
pipe
valve
water
ejector
slurry
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
GB2572927A
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.)
HAROLD SYDNEY LAWRENCE
United Water Softeners Ltd
Original Assignee
HAROLD SYDNEY LAWRENCE
United Water Softeners Ltd
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 HAROLD SYDNEY LAWRENCE, United Water Softeners Ltd filed Critical HAROLD SYDNEY LAWRENCE
Priority to GB2572927A priority Critical patent/GB302744A/en
Priority to FR659794D priority patent/FR659794A/en
Priority to DE1928U0010370 priority patent/DE521839C/en
Publication of GB302744A publication Critical patent/GB302744A/en
Priority to GB1556429A priority patent/GB330120A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Paper (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

302,744. United Water Softeners, Ltd., and Lawrence, H. S. Sept. 29, 1927. Purifying Liquids.- Salt for regenerating base-exchange material in watersoftening apparatus is moistened, so as to convert it into a sludge or slurry, and drawn into the apparatus by means of an ejector. Crude water enters a treating vessel 1 through a pipe 2, valve 3, ejector 4 and pipe 5. The suction inlet of the ejector communicates by a pipe 6 fitted with a valve 7 with a point near the bottom of a small box 8. A fourway connection 11 is in communication with the lower part of the vessel 1, through a valve 16 with the outlet pipe 15 for softened water, through a valve 14 with a waste outlet pipe 13, and through a. valve 10 with the pipe 2. Normally water enters through the pipe 2 and passes away through the pipe 15. For regeneration, salt is placed in the box 8, and the valve 7 slightly opened. The system being under pressure water will flow through the pipe 6 and slurry will be formed in the box. The valve 16 is next closed and the valve 14 opened. The slurry will be drawn through the ejector and the base-exchange material regenerated. Washing will follow, the wash water also passing away through the pipe 13. When a back wash is desired the valve 3 is closed and the valve 10 opened, the wash water in this case passing away through a pipe 17.
GB2572927A 1927-09-29 1927-09-29 Improvements relating to water softening apparatus Expired GB302744A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2572927A GB302744A (en) 1927-09-29 1927-09-29 Improvements relating to water softening apparatus
FR659794D FR659794A (en) 1927-09-29 1928-08-31 Improvements to devices for softening or purifying water
DE1928U0010370 DE521839C (en) 1927-09-29 1928-09-04 Device for regenerating base exchangers in the water softener
GB1556429A GB330120A (en) 1927-09-29 1929-05-17 Improvements relating to water softening apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2572927A GB302744A (en) 1927-09-29 1927-09-29 Improvements relating to water softening apparatus
GB1556429A GB330120A (en) 1927-09-29 1929-05-17 Improvements relating to water softening apparatus

Publications (1)

Publication Number Publication Date
GB302744A true GB302744A (en) 1928-12-27

Family

ID=34105992

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2572927A Expired GB302744A (en) 1927-09-29 1927-09-29 Improvements relating to water softening apparatus
GB1556429A Expired GB330120A (en) 1927-09-29 1929-05-17 Improvements relating to water softening apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1556429A Expired GB330120A (en) 1927-09-29 1929-05-17 Improvements relating to water softening apparatus

Country Status (3)

Country Link
DE (1) DE521839C (en)
FR (1) FR659794A (en)
GB (2) GB302744A (en)

Also Published As

Publication number Publication date
GB330120A (en) 1930-06-05
DE521839C (en) 1931-03-26
FR659794A (en) 1929-07-04

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