CS207124B1 - Field burner head - Google Patents
Field burner head Download PDFInfo
- Publication number
- CS207124B1 CS207124B1 CS887779A CS887779A CS207124B1 CS 207124 B1 CS207124 B1 CS 207124B1 CS 887779 A CS887779 A CS 887779A CS 887779 A CS887779 A CS 887779A CS 207124 B1 CS207124 B1 CS 207124B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- steam
- burner head
- nozzles
- jacket
- cooling coil
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 description 7
- 239000002826 coolant Substances 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 241000270295 Serpentes Species 0.000 description 2
- 238000012824 chemical production Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Gas Burners (AREA)
Description
(54)(54)
Hlavica polného horákaField burner head
Vynález rieai hlavicu·poTného horáka na velkokapacitně spalovanie odpadových plynov v chemickéj výrobě.The invention relates to a burner head for the large-scale combustion of waste gases in chemical production.
Doteraz sa používá pre velkokapacitně spalovanie odpadových plynov v chemickej výrobě poIných horákov, ktorých hlavice sú osadené vnútornými'a vonkajšími parnými vencami s tryskami, alebo vnútomými parnými injektormi, ktoré slúžia na celkovú stabilizáciu plemena a horenia. Nevýhodou u týchto riešení je nedostatočná ochrana plášťa hlavice, ktorý pri dlhodobom tepelnom namáhaní sa deformuje, pričom dochádza až k prepáleniu plášťa a tiež to, že stabilita je podmienená přísným dodržiavaním parametrov stabilizačnej páry.Until now, it has been used for the large-scale combustion of waste gases in the chemical production of field burners, the heads of which are fitted with internal and external steam rim with nozzles or internal steam injectors, which serve for overall stabilization of the breed and combustion. The disadvantage of these solutions is the insufficient protection of the jacket of the head, which deforms under long-term thermal stress, causing the jacket to burn and also the stability being conditioned by strict adherence to the parameters of the stabilizing steam.
Doterajšie nedostatky sú odstránené hlavicou polného horáka podlá vynálezu, ktorého podstata je v tom, že plášť je opatřený vonkajším navinutým parným chladiacim hadom, ktoráho čaáť steny je tvořená priamo stěnou plášťa a výstup parného chladiaceho hada je prvým potrubím napojený aspoň na jeden vnútomý parný veniec s tryskami, Podlá výhodnéj úpravy je výstup parného chladiaceho hada cez druhé potrubie napojený na vonkajší parný veniec s tryskami.The prior art defects are remedied by the head of a field burner according to the invention, which is characterized in that the jacket is provided with an outer wound steam cooling coil, which part of the wall is formed directly by the jacket wall and the outlet of the steam cooling coil is connected to at least one inner steam ring. According to a preferred embodiment, the outlet of the steam coolant coolant through the second duct is connected to an outer steam ring with nozzles.
Úpravou hlavice polného horáka podlá vynálezu je zabezpečená priama tepelná ochrana plášťa hlavice priamo stabilizačnou parou, ktorá prúdi v navinutom pamom chladiacom hade, pričom para má priamy styk so stěnou plášťa hlavice a vystupuje tryskami parných Vencov do atmosféry. Toto konštrukčné prevedenie umožňuje súčasne samoreguláciu spátnou vaz207 124By providing a field burner head according to the invention, direct thermal protection of the head shell is provided directly by the stabilizing steam, which flows in the coiled memory of the cooling coil, the steam having direct contact with the wall of the head shell and exiting the steam nozzles into the atmosphere. This design allows simultaneous self-regulation of the backbone
207 124 bou tým, že pri zvSčěenom prehrievaní plášťa hlavice v dósledku horenia .plameňa v nižšej úrovni, alebo pri bočnom hoření plameňa za větra a pri nízkom atmosferickom tlaku nastáva vačšie prehrievaníe stabilizačnej páry v pamom chladiacom hade, takže stabilizačná para vystupuje z trysiek parných venoov so zvačsenou výtokovou rýchlosťou, čím sa zvyšuje ťah a horenie plameňa sa presúva do vyššej úrovně.207124 in that, in the event of increased overheating of the head shell due to lower flame burning or lateral combustion of the flame in the wind and at low atmospheric pressure, there is greater overheating of the stabilizing steam in the memory of the cooling coil so that the stabilizing steam exits the steam nozzles. with increased discharge rate, increasing thrust and flame burning to a higher level.
Predmet vynálezu je schématicky znázorněný na výkrese, kde na obr. 1 je v náryse v čiastočnora řeze hornej časti plášťa jedno možné konštrukčná riešenie hlavice polného ^horáka, kde ohladiaci had je napojený na vnútorný parný veniec a na obr. 2 je v náryse v čiastočnom řeze hornej časti plášťa hlavice polného horáka, kde ohladiaci had je paralerne napojený na vnútorný aj vonkajší parný venieo.The object of the invention is schematically illustrated in the drawing, where in FIG. 1 is a partial cross-sectional elevational view of the upper housing part of a possible structural design of a field burner head where the smoothing snake is connected to the inner steam ring and FIG. 2 is a front elevational view, partially in cross-section of the upper shell portion of the field burner head, where the smoothing snake is connected in parallel to the inner and outer steam vents.
Plášť J /obr.1/ hlavice polného horáka je opatřený vonkajším navinutým parným ohladiacim hadom 2 s prvým prívodom 11 stabilizačnej páry, ktorého časť £steny je tvořená priamo stěnou £ plášťa £. Výstup 2. parného chladiaceho hada ,2 je prvým potrubím 6 napojený na jediný vnútorný parný venieo 2 s tryskami 8 uchytený podpěrami 13 na plášť £. Vonkajší parný venieo 10 s tryskami 81 je napojený samostatným druhým prívodom 12 stabilizačnej páry. Na obr. 2 je znázorněné konstrukčně riešenie, pri ktorom celý objem stabilizačně j páry prechádza parným chladiaoim hadom 2, pričom výstup 2 parného chladiaceho hada 2 je paraleme napojený na vnútorný parný venieo 2 prvým potrubím 6 a na vonkajší parný veniec 10 druhým potrubím 2·The jacket (1) of the field burner head is provided with an outer wound steam smoothing coil 2 with a first stabilizing steam supply (11), part of the wall (6) being formed directly by the wall (8) of the jacket. The outlet 2 of the steam coolant coil 2 is connected by a first line 6 to a single inner steam conduit 2 with nozzles 8 attached by supports 13 to the housing 8. The external steam tank 10 with the nozzles 81 is connected by a separate second stabilizing steam supply 12. In FIG. 2 shows a construction in which the entire volume of the stabilizing steam passes through the steam coil 2, wherein the outlet 2 of the steam coil 2 is connected in parallel to the inner steam duct 2 through the first conduit 6 and to the outer steam ring 10 through the second conduit 2.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS887779A CS207124B1 (en) | 1979-12-17 | 1979-12-17 | Field burner head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS887779A CS207124B1 (en) | 1979-12-17 | 1979-12-17 | Field burner head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS207124B1 true CS207124B1 (en) | 1981-07-31 |
Family
ID=5439962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS887779A CS207124B1 (en) | 1979-12-17 | 1979-12-17 | Field burner head |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS207124B1 (en) |
-
1979
- 1979-12-17 CS CS887779A patent/CS207124B1/en unknown
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