GB492295A - Improvements in or relating to boiler cleaners or soot blowers - Google Patents
Improvements in or relating to boiler cleaners or soot blowersInfo
- Publication number
- GB492295A GB492295A GB788637A GB788637A GB492295A GB 492295 A GB492295 A GB 492295A GB 788637 A GB788637 A GB 788637A GB 788637 A GB788637 A GB 788637A GB 492295 A GB492295 A GB 492295A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- cleaning fluid
- boiler
- blower tube
- soot
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/16—Rotary appliances using jets of fluid for removing debris
- F28G3/166—Rotary appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
492,295. Soot - blowers. BABCOCK & WILCOX, Ltd., and GLINN, R. J. March 17, 1937, No. 7886. [Class 99 (ii)] In a boiler soot-blower of'the kind comprising a blower tube 1 with an end nozzle 2 which is advanced into and retracted from its operative position and simultaneously rotated by suitable mechanism 25, the supply of cleaning fluid to the blower tube is controlled by a valve 5. The valve 5 is normally held on its seating 6 by a spring-pressed piston 8 which is located in a chamber 9 and is provided with an aperture 10 through which cleaning fluid from the supply pipe 4 may leak, the latter assisting the spring 7 in maintaining the valve closed against the pressure of the cleaning fluid in the supply pipe, and the valve being opened when the leakage fluid pressure is released. This release is effected by a pilot valve 13 which is located in a housing 12 to which an outlet conduit 11 from the chamber 9 leads and which is provided with an exhaust-vent 16, the valve 13 being opened by a cam 17 on the blower tube when the latter is in or near its operative position. The piston 8 may be formed integral with the valve 5, and the cam 17 may be so shaped that it maintains the valve 13 open only while the nozzle is turning through a predetermined angle and is directed towards a particular part of the boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB788637A GB492295A (en) | 1937-03-17 | 1937-03-17 | Improvements in or relating to boiler cleaners or soot blowers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB788637A GB492295A (en) | 1937-03-17 | 1937-03-17 | Improvements in or relating to boiler cleaners or soot blowers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB492295A true GB492295A (en) | 1938-09-19 |
Family
ID=9841679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB788637A Expired GB492295A (en) | 1937-03-17 | 1937-03-17 | Improvements in or relating to boiler cleaners or soot blowers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB492295A (en) |
-
1937
- 1937-03-17 GB GB788637A patent/GB492295A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB492295A (en) | Improvements in or relating to boiler cleaners or soot blowers | |
| US2272960A (en) | Valve | |
| US1914245A (en) | Vapor fire extinguisher for fire apparatus | |
| US1500587A (en) | Automatic safety valve | |
| GB444238A (en) | Improvements in or relating to cleaners for boilers and other heat exchange apparatus | |
| US1574522A (en) | Gas lock | |
| GB390915A (en) | Improvements in soot blowers for use in steam generators | |
| GB551632A (en) | Improvements in or relating to valves for fluid pipe-lines | |
| GB248529A (en) | Improvements relating to valves for use in fluid pressure transmission systems | |
| GB456718A (en) | Improvements in and relating to soot blowers for boilers and the like | |
| GB388921A (en) | An improved soot blower for use in connection with water tube boilers, air heaters and the like | |
| GB392494A (en) | Improvements in or relating to boiler cleaners or soot blowers | |
| GB113425A (en) | Improvements in Cleaners for Water Tube Boilers. | |
| GB476708A (en) | Improvements in or relating to suction cleaners | |
| GB536998A (en) | Improvements in or relating to release valves | |
| GB454801A (en) | Improved automatic control means for valves | |
| GB616703A (en) | Improvements in automatic valves for liquid pressure-transmission systems | |
| GB596252A (en) | Improvements in or relating to fluid heater cleaners | |
| GB817976A (en) | Improvements in fire hydrants | |
| GB399892A (en) | Improvements in air release valves | |
| GB281156A (en) | Improvements relating to valves for feed water supply to steam generators or the like | |
| GB385089A (en) | Improvements in and connected with boiler cleaners or soot-blowers | |
| GB682211A (en) | Improvements relating to gas taps | |
| GB382109A (en) | Improvements in boiler cleaners | |
| GB217453A (en) | An improved gas heater for baths |