GB552336A - Improvements in apparatus for softening or other treatment of water - Google Patents

Improvements in apparatus for softening or other treatment of water

Info

Publication number
GB552336A
GB552336A GB1448641A GB1448641A GB552336A GB 552336 A GB552336 A GB 552336A GB 1448641 A GB1448641 A GB 1448641A GB 1448641 A GB1448641 A GB 1448641A GB 552336 A GB552336 A GB 552336A
Authority
GB
United Kingdom
Prior art keywords
water
nozzle
pipe
sand
lead
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
GB1448641A
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.)
JOHN GEORGE MILTON
Permutit Co Ltd
Original Assignee
JOHN GEORGE MILTON
Permutit Co 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 JOHN GEORGE MILTON, Permutit Co Ltd filed Critical JOHN GEORGE MILTON
Priority to GB1448641A priority Critical patent/GB552336A/en
Publication of GB552336A publication Critical patent/GB552336A/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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents

Abstract

552,336. Treating water; cleaning nozzles. PERMUTIT CO., Ltd., and MILTON, J. G. Nov. 10, 1941, No. 14486. [Class 46] [Also in Group XXIX] In apparatus for treating of water, such as for the removal of calcium hardness as described in Specification 507,750 and 522,430, in which water flows upwards through a suspension of sand ar other granular material from an inlet pipe 2 terminating in a nozzle 3, a branch pipe 10, or a separate pipe, is provided to lead water under pressure into the nozzle to free it from sand &c. at starting. The branch pipe 10 may lead from the pipe 2 at a point between a non-return valve 11 and the supply pump and enter the nozzle at an angle of about 30 degrees to the axis.
GB1448641A 1941-11-10 1941-11-10 Improvements in apparatus for softening or other treatment of water Expired GB552336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1448641A GB552336A (en) 1941-11-10 1941-11-10 Improvements in apparatus for softening or other treatment of water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1448641A GB552336A (en) 1941-11-10 1941-11-10 Improvements in apparatus for softening or other treatment of water

Publications (1)

Publication Number Publication Date
GB552336A true GB552336A (en) 1943-04-02

Family

ID=10042064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1448641A Expired GB552336A (en) 1941-11-10 1941-11-10 Improvements in apparatus for softening or other treatment of water

Country Status (1)

Country Link
GB (1) GB552336A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772233A (en) * 1954-07-26 1956-11-27 Dorr Oliver Inc Anaerobic digestion tanks with digesting mechanism
US2980731A (en) * 1957-03-21 1961-04-18 Melle Usines Sa Process for contacting solid and liquid phases

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772233A (en) * 1954-07-26 1956-11-27 Dorr Oliver Inc Anaerobic digestion tanks with digesting mechanism
US2980731A (en) * 1957-03-21 1961-04-18 Melle Usines Sa Process for contacting solid and liquid phases

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