CS263198B1 - Apparatus for preventing elbows of surfaces of heating coils and suspensions of membrane walls - Google Patents
Apparatus for preventing elbows of surfaces of heating coils and suspensions of membrane walls Download PDFInfo
- Publication number
- CS263198B1 CS263198B1 CS879847A CS984787A CS263198B1 CS 263198 B1 CS263198 B1 CS 263198B1 CS 879847 A CS879847 A CS 879847A CS 984787 A CS984787 A CS 984787A CS 263198 B1 CS263198 B1 CS 263198B1
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- hinges
- elbows
- suspensions
- heating surfaces
- preventing
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Description
Vynález sa týká zariadenia na ochranu kolien hadovitých výhřevných plóch a závesov membránových stien parného kotlá.BACKGROUND OF THE INVENTION The present invention relates to a device for protecting the knees of serpentine heating surfaces and hinges of the membrane walls of a steam boiler.
Doterajšie spósoby konštrukčných riešení zo samotných dierovaných ochranných plechov nezabezpečujú dostatočnú ochranu ohybov rúrok výhřevných plóch a závesov stien parného kotlá po celej výške zvHzku a konštrukčné riešenia pomocou krátkých falošných rúr privarených na samostatné plechové pásy zavesené na steny spalovacej komory sú zasa pracné a zvýšujú hmotnost zariadenia.Existing methods of construction made of perforated protective plates alone do not provide sufficient protection of the bends of the heating surfaces and hinges of the steam boiler walls over the whole height and the design solutions using short false tubes welded to separate sheet metal strips suspended on the combustion chamber walls are also laborious.
Vyššie spomenuté nevýhody odstraňuje zariadenie na ochranu kolien hadovitých výhřevných plóch a závesov stien kotlá podlá vynálezu, ktorého podstatou je, že pozostáva z kombinácie výplňových mostíkov tvaru U umiestnených v priestore medzi závesmi membránových stien Xotla, privarených o steny spalinového kanála a dělených tieniaclch plechov s oválnými otvormi umiestnených pod ohyby výhřevných ploch parného kotlá privarených prostredníctvom plochých konzol o výplňové mostíky.The above-mentioned disadvantages are eliminated by the device for protecting the knees of the coiled heating surfaces and wall hinges of the boiler according to the invention, which consists of a combination of U-shaped bridges located in the space between the hinges of Xotla membrane walls welded to the flue channel walls and divided shielding plates holes placed under the bends of the heating surfaces of the steam boiler welded by means of flat brackets by filling bridges.
Pokrok dosiahnutý vynálezom spočívá hlavně v tom, že tieniace plechy s oválnými otvormi sú rozdělené z dil. dóvodov na krátké úseky privarené priamo na výplňové mostíky umiestnené v komínoch medzi plochými závesmi a tak spolu vytvárajú spolahlivú ochranu kolien hadovitých výhřevných plóch, ako aj závesov stien kotlá proti abrazii. Zvýši sa týmto spolahlivosť zariadenia, čo sa značné prejaví vo zvýšeni spoločenského přínosu.The progress achieved by the invention is mainly that the shield plates with oval openings are divided from parts. For short sections welded directly to the infill bridges located in the chimneys between the flat hinges, they together provide reliable protection of the knees of the serpentine heating surfaces as well as the boiler wall hinges against abrasion. This will increase the reliability of the device, which will translate significantly into increased social benefits.
Na přiložených výkresoch je znázorněné zariadenie podlá vynálezu, kde na obrázku 1. v náryse je část výhrevnej plochy parného kotlá s ochranným zariadením a na obr. 2 v náryse a obr. 3. v pódoryse detailné provedenie včltane umiestnenia ochranného zariadenia.1 shows a part of the heating surface of a steam boiler with a protective device; 2, and FIG. 3. detailed plan view including the location of the protective device.
Pracovné médium prúdi v rúrkach 1. hadovitých výhřevných ploch kotré sú umiestnené v spalovacom priestore 31 parného kotlá ohraničeného stěnami 2 spalinového kanála, v ktorom prúdia spaliny s tvrdými zbytkami popola.The working medium flows in the tubes of the serpentine heating surfaces of the boilers being placed in the combustion chamber 31 of the steam boiler bounded by the walls 2 of the flue gas duct in which the flue gas flows with hard ash residues.
Ohyby rúrok 1. hadovitých výhřevných ploch a závesov 2 stien kotlá sú chráněné voči abrazii zariadením, pozostáva júcim z výplňových móstikov <1 tvaru U, umiestnených do priestoru medzi závěsy 2 stien kotlá, privarené o steny 7 spalinového kanála a dělených tieniacich plechov 2 8 oválnými otvormi, umiestnených pod ohyby hadovitých výhřevných plóch kotlá privarených prostredníctvom plochých konzol 6 o výplňové mostíky 4.The pipe bends of the 1st serpentine heating surfaces and hinges 2 of the boiler walls are protected against abrasion by a device consisting of U-shaped filling bridges located in the space between the boiler wall hinges 2, welded to the flue channel walls 7 and divided shield plates 2 by 8 ovals. apertures located under the bends of the coiled heating surfaces of the boilers welded by means of flat brackets 6 with filling bridges 4.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS879847A CS263198B1 (en) | 1987-12-27 | 1987-12-27 | Apparatus for preventing elbows of surfaces of heating coils and suspensions of membrane walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS879847A CS263198B1 (en) | 1987-12-27 | 1987-12-27 | Apparatus for preventing elbows of surfaces of heating coils and suspensions of membrane walls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS984787A1 CS984787A1 (en) | 1988-08-16 |
| CS263198B1 true CS263198B1 (en) | 1989-04-14 |
Family
ID=5446824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS879847A CS263198B1 (en) | 1987-12-27 | 1987-12-27 | Apparatus for preventing elbows of surfaces of heating coils and suspensions of membrane walls |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS263198B1 (en) |
-
1987
- 1987-12-27 CS CS879847A patent/CS263198B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS984787A1 (en) | 1988-08-16 |
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