CS238863B1 - Fork nose of the combustion chamber of the steam boiler - Google Patents

Fork nose of the combustion chamber of the steam boiler Download PDF

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Publication number
CS238863B1
CS238863B1 CS832287A CS228783A CS238863B1 CS 238863 B1 CS238863 B1 CS 238863B1 CS 832287 A CS832287 A CS 832287A CS 228783 A CS228783 A CS 228783A CS 238863 B1 CS238863 B1 CS 238863B1
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CS
Czechoslovakia
Prior art keywords
combustion chamber
steam boiler
tubular wall
nose
shaped
Prior art date
Application number
CS832287A
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Czech (cs)
Slovak (sk)
Other versions
CS228783A1 (en
Inventor
Marian Kosnac
Jaroslav Kovac
Original Assignee
Marian Kosnac
Jaroslav Kovac
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Publication date
Application filed by Marian Kosnac, Jaroslav Kovac filed Critical Marian Kosnac
Priority to CS832287A priority Critical patent/CS238863B1/en
Publication of CS228783A1 publication Critical patent/CS228783A1/en
Publication of CS238863B1 publication Critical patent/CS238863B1/en

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Abstract

Vynález je z odboru parných kotlov. Týká sa nosu spatovacej komory parného kotlá a rieši vytvorenie vhodného tvaru spatovacej komory. Podstatou vynálezu je, že trubková stená spatovacej komory parného kotlá je rozvětvená na tvarová trubková stenu a spojovaciu trubková stenu.The invention is from the field of steam boilers. It relates to the nose of the return chamber of a steam boiler and solves the problem of creating a suitable shape of the return chamber. The essence of the invention is that the tube wall of the return chamber of the steam boiler is branched into a shaped tube wall and a connecting tube wall.

Description

' Vynález sa týka vidličkovaného nosa spaľovacej komory parného kotla, rieši vytvo- . renie vhodného tvaru spaľovacej komory vzhľadom k optimalizácii spaľovacieho procesu.The invention relates to a forked nose of a combustion chamber of a steam boiler, solves the problem. combustion chamber to optimize the combustion process.

Doterajšie riešenia nosov spaľovacej komory sú založené na výhyboch a komplikovaných prenikoch zvislých a šikmých trubkových stien. Miesta prenikov zvislých a šikmých trubkových stien patria k najporu-chovejším častiam parných kotlov, a spôsobujú netesnosti na strane spalín. Vzhľadom na komplikované tvary nosov spaľovacej komory je ich výroba a montáž pracná a náročná na presnosť. Komplikované tvary spôsobujú ťažkosti pri doprave výrobku a výrobného závodu na miesto montáže.The present solutions of the combustion chamber noses are based on switches and complicated penetrations of vertical and inclined tubular walls. The locations of the vertical and oblique tubular wall portions are among the most deficient parts of the steam boiler, causing leaks on the flue gas side. Due to the complicated shapes of the combustion chamber noses, their manufacture and assembly is laborious and exacting. Complicated shapes cause difficulties in transporting the product and the manufacturing plant to the assembly site.

Podstata vidličkovaného nosu spaľovacej komory podľa vynálezu spočíva v tom, že trubková stena spaľovacej komory parného kotla je rozvetvená tvarovými vidličkami na tvarovú trubkovú stenu a spojovaciu trubkovú stenu.The essence of the forked nose of the combustion chamber according to the invention is that the tubular wall of the combustion chamber of the steam boiler is branched by shaped forks to the shaped tubular wall and the connecting pipe wall.

Podstata vidličkovaného nosu spaľovacej komory podľa vynálezu spočíva v tom, že trubková stena spaľovacej komory parného kotla je rozvetvená tvarovými vidličkami na tvarovú trubkovú stenu a spojovaciu trubkovú stenu. Výhody vidličkovaného nosa spaľovacej komory podľa vynálezu spočívajú v tom, že nemá preniky trubkových stien, čím sa odstraňuje poruchové miesto parného kotla. Vidličkovaný nos je možné vyrobiť v doko nalom plynotesnom prevedení a dosiahnúť úplnú tesnosť na strane spalín. Zavesenie vidličkovaného nosa je jednoduchšie. Vo výrobnom závode je možné vyrobiť celý vidličkovaný nos, čím možno dosiahnuť značné zjednodušenie výroby montáže i dopravy.The essence of the forked nose of the combustion chamber according to the invention is that the tubular wall of the combustion chamber of the steam boiler is branched by shaped forks to the shaped tubular wall and the connecting pipe wall. The advantages of the forked nose of the combustion chamber according to the invention are that it does not penetrate the tubular walls, thereby eliminating the fault point of the steam boiler. The forked nose can be made in a full gas-tight design and can achieve complete tightness on the flue gas side. Hanging the forked nose is easier. In the production plant it is possible to produce a whole forked nose, whereby a considerable simplification of assembly and transport production can be achieved.

Na pripojenom výkrese je znázornený vidličkovaný nos spaľovacej komory parného kotla. Trubková stena spaľovacej komory parného kotla 1 je rozvetvená tvarovými vidličkami 2 na tvarovú trubkovú stenu 3 a spojovaciu trubkovú stenu 4. Trubková stena spaľovacej komory parného kotla 1, tvarová trubková stena 3 a spojovacia trubková stena 4 môže byť; prevedená z trubiek, z praporkovaných trubiek, alebo z celoko-vových trubkových membránových stien. Vnútorná strana trubiek môže byť hladká, alebo drážkovaná.The attached drawing shows a forked nose of a combustion chamber of a steam boiler. The tubular wall of the combustion chamber of the steam boiler 1 is branched by shaped forks 2 onto the shaped tubular wall 3 and the connecting tubular wall 4. The tubular wall of the combustion chamber of the steam boiler 1, the shaped tubular wall 3 and the connecting tubular wall 4 can be; made of pipes, tubes, or all-metal tubular membrane walls. The inside of the tubes can be smooth or grooved.

Tvarové vidličky 2 môžu byť bez prapor-kov, s praporkami, alebo celokovového membránového prevedenia.The forks 2 may be non-feathered, with flags, or all-metal membrane designs.

Tvarové vidličky 2 na strane parovodnej zmesi môžu byť prevedené s usmerňovacou přepážkou toku média, alebo bez usmerňovače]' přepážky toku média.Shaped forks 2 on the steam-water mixture side may be provided with or without a medium flow baffle baffle.

Vidličkovaný nos spaľovacej komory môže byť prevedený tak, že všetky trubky steny spaľovacej komory 1 sú rozvetvené tvarovými vidličkami 2, alebo len časť trubiek spaľovacej komory 1 je rozvetvených tvarovými vidličkami 2.The forked nose of the combustion chamber may be configured such that all the walls of the combustion chamber wall 1 are branched by the forks 2, or only a portion of the combustion chamber pipes 1 are branched by the forks 2.

Vynález je možné výhodne použiť pri projektovaní parných kotlov.The invention can be advantageously used in the design of steam boilers.

Claims (1)

PREDMET VYNALEZU Vidličlkoivaný nos spaľovacej komory parného kotla tvorený trubkovými stenami, vyznačujúci sa tým, že trubková stena spaľovacej komory parného kotla (1) je rozvet vená tvarovými vidličkami [2j na tvarovú trubkovú stenu (3) a spojovaciu trubkovú stenu [4j.SUBJECT OF THE VENTILATED VENTILATION OF THE STEAM BOILER COMBINED BY PIPE WALLS, characterized in that the tubular wall of the combustion chamber of the steam boiler (1) is branched by shaped forks [2J to a shaped tubular wall (3) and a connecting tubular wall [4j].
CS832287A 1983-04-01 1983-04-01 Fork nose of the combustion chamber of the steam boiler CS238863B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS832287A CS238863B1 (en) 1983-04-01 1983-04-01 Fork nose of the combustion chamber of the steam boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS832287A CS238863B1 (en) 1983-04-01 1983-04-01 Fork nose of the combustion chamber of the steam boiler

Publications (2)

Publication Number Publication Date
CS228783A1 CS228783A1 (en) 1985-05-15
CS238863B1 true CS238863B1 (en) 1985-12-16

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CS832287A CS238863B1 (en) 1983-04-01 1983-04-01 Fork nose of the combustion chamber of the steam boiler

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CS228783A1 (en) 1985-05-15

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