GB949291A - Apparatus for quenching web material - Google Patents
Apparatus for quenching web materialInfo
- Publication number
- GB949291A GB949291A GB4076862A GB4076862A GB949291A GB 949291 A GB949291 A GB 949291A GB 4076862 A GB4076862 A GB 4076862A GB 4076862 A GB4076862 A GB 4076862A GB 949291 A GB949291 A GB 949291A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coolant
- temperature
- web
- controlled
- quenching
- 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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
In a method of quenching a continuous web of material to a desired temperature level, the material is contacted as it enters the quenching bath with a stream of quench medium at a controlled temperature, or where the web has been differentially coated, e.g. in the case of tinplate, separate streams of coolant at differing temperatures may be brought into contact with the two sides of the web. Temperature sensing means are provided close to the point where the coolant meets the web, whereby the temperature or volume of the coolant is controlled to maintain the desired quenching temperature. As illustrated in Fig. 1, web 11 passes in the direction shown through tank 9 fitted with adjustable overflow 41. Coolant enters through conduits 16 and 17 into quenching head 13, passing into sumps 20 and 21 and then over lips 22, 23 to contact web 11 where it enters quenching bath 10. The temperature or volume of the coolant entering is controlled in accordance with temperature sensing devices 27, 28. In the embodiment in which coolant volume is controlled, shown in Fig. 2, coolant, generally water, enters by pipe 32, while steam is supplied by pipe 31 controlled by manual valve 33. Valve 34 controlling rate of flow to conduits 16 and 17 is operated by device 29 in response to the signal from the temperature sensing device <PICT:0949291/C3/1> <PICT:0949291/C3/2> <PICT:0949291/C3/3> transmitted by line 30. In the modification shown in Fig. 3, valve 34a is manually controlled, and device 29a operates steam inlet valve 33a to control the temperature of the coolant
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15383461A | 1961-11-21 | 1961-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB949291A true GB949291A (en) | 1964-02-12 |
Family
ID=22548939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4076862A Expired GB949291A (en) | 1961-11-21 | 1962-10-29 | Apparatus for quenching web material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB949291A (en) |
-
1962
- 1962-10-29 GB GB4076862A patent/GB949291A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES383303A1 (en) | Apparatus for regulating fluid flow through plastic tubing | |
GB1413064A (en) | Water quench apparatus | |
GB949291A (en) | Apparatus for quenching web material | |
GB974945A (en) | Improvements in apparatus and method for determining steam purity | |
GB1066397A (en) | Improvements in or relating to chemical reactions | |
JPS5530511A (en) | Hydraulic control element | |
GB1046363A (en) | Apparatus for treating water with ozone | |
SE7910545L (en) | DEVICE FOR AUTOMATIC STABILIZATION OF HEAT TREATMENT PROCESS FOR LIQUID MEDIA | |
FR1195460A (en) | Flow restrictor for water or other liquid distribution pipes | |
GB1140738A (en) | Apparatus for the continuous control of the concentration of a substance in a liquid | |
GB1082661A (en) | Improved plant and processes for the treatment of effluent and sewage | |
JPS562500A (en) | Supplier of constant flow rate | |
DE562992C (en) | Device for cooling by means of cooling water and for insulation against heat radiation from cooker absorbers of periodically operating absorption refrigeration machines | |
JPS57105515A (en) | Apparatus for cooling outboard engine | |
JPS5534761A (en) | Flow rate changeover device | |
JPS5547131A (en) | Supplier of solution | |
GB1470368A (en) | Lavatory cistern | |
GB1391595A (en) | Introducing predetermined quantities of liquid vapour into a gas or vapour stream | |
JPS54130706A (en) | Temperature control method of seal steam in steam turbine and its device | |
JPS5684147A (en) | Treatment of recovered casting sand | |
GB1111526A (en) | Improvements in and relating to water heating apparatus | |
NL7503122A (en) | Continuous distribution process for a liquid - with jets controlled by shuttle moving in the flowing liquid | |
ES256629A3 (en) | Procedure and apparatus for aeration by the environment of the water that flows at pressure, especially in faucets (Machine-translation by Google Translate, not legally binding) | |
ES379726A1 (en) | Manufacture of glass | |
JPS5265768A (en) | Equipment for treatment of liquid which produces heat of dilution |