GB634557A - Improvements in and relating to apparatus for the treatment of water and other liquids - Google Patents
Improvements in and relating to apparatus for the treatment of water and other liquidsInfo
- Publication number
- GB634557A GB634557A GB501748A GB501748A GB634557A GB 634557 A GB634557 A GB 634557A GB 501748 A GB501748 A GB 501748A GB 501748 A GB501748 A GB 501748A GB 634557 A GB634557 A GB 634557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- solenoid
- reagent
- liquid
- funnel
- 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
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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/686—Devices for dosing liquid additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
634,557. Mixing fluids in flow. FROUDE, R. H. Feb. 20, 1948, No. 5017. [Class 86] A device for dosing a flowing liquid with a reagent comprises a tipping measuring device for the reagent, adapted to be charged automatically and released by solenoid-operated means when sufficient liquid has flowed. A tipping vessel 10 is pivoted at 11 to receive reagent flowing through pipe 13 into a pivoted funnel 14. In the charging position, shown in dotted lines, the funnel 14 is held in place by levers 16 on the vessel 10 co-acting with pivoted bell-crank levers 18. A catch 19 comprising a disc 24 having a detent 25, a stop 29 and a freely pivoting member 28 is engaged by a latch 22 operated by a solenoid energised at intervals by the flowing main stream of liquid by means of a meter or like device. The rotatable member 28 is engaged by a rod 30 on the vessel 10 when charged, and is prevented from anticlockwise movement by the stop 29. In this position the funnel 14 discharges into a storage space 20 in the tank 12. On energisation of the solenoid, the catch 19 pivots and allows the vessel 10 to take up the position shown in chain lines, where the reagent is discharged into the main stream of liquid through pipe 23. The vessel 10 then returns to the position shown in dotted lines. A time delay switch may be provided in the solenoid circuit to open the circuit after a predetermined interval should the circuit remain closed. Specification 607,433 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB501748A GB634557A (en) | 1948-02-20 | 1948-02-20 | Improvements in and relating to apparatus for the treatment of water and other liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB501748A GB634557A (en) | 1948-02-20 | 1948-02-20 | Improvements in and relating to apparatus for the treatment of water and other liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB634557A true GB634557A (en) | 1950-03-22 |
Family
ID=9788180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB501748A Expired GB634557A (en) | 1948-02-20 | 1948-02-20 | Improvements in and relating to apparatus for the treatment of water and other liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB634557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1227252B (en) * | 1962-10-11 | 1966-10-20 | Asea Ab | Device for displaying and / or measuring small amounts of liquid |
-
1948
- 1948-02-20 GB GB501748A patent/GB634557A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1227252B (en) * | 1962-10-11 | 1966-10-20 | Asea Ab | Device for displaying and / or measuring small amounts of liquid |
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