لانس های گاز با تکنولوژی بالا


کاربرد:

برای سیستم های کنار گذر یا زیرگذر در کوره های ریجنراتوری

برای کوره های ریکوپراتوری

بهبود انرژی و شرایط ذوب کاهش دی اکسید کربن و  ترکیبات نیتروژن دار کاهش فشار ذوب بر قسمت فوقانی کوره ذوب شیشه بدلیل حجم بالای احتراق و پخش شعله



کاهش طول شعله وشعله ای نرم تر را با استفاده از این مشعل ها به همراه است.


 قسمت های مختلف این مشعلها:

  1. Gas connection
  2. Scavenging air connection
  3. Hand wheel adjustment for the nozzle average modification by position change of the gas interior nozzle
  4. Hand wheel adjustment for regulation of gas quantity separation between the single gas nozzles
  5. Gas nozzle combination

قسمت های دیگر مشعل جدید گاز سوز:

 

Burner lance fixation Pos. 1.2Burner sealing plate Pos. 1.3






















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چارت ابعاد این مشعل های گازی:

The performances listed in the following chart are common upper limits per Regulating Gas Lance and type

On choosing the type of the Regulating Gas Lance you have to consider both the available gas admission pressure and the necessary gas quantity per burner as well. Please consider that there will be a reserve of normal performance left at maximum load

 

Type Capacity in KW Dimensions in mm in " in ° in mm
(A) B* C D E F G H I (K) L
RGB 50 500 810 550 40 45 101 35 1 ½ 15 206 91
RGB 200 1500 815 550 60 58 101 48 1½ ½ 15 206 127
RGB 500 4000 835 565 70 70 121 60 2 ½ 15 206 130
RGB 700 6000 880 580 100 98 141 88 3 ½ 15 206 140

The common gas admission pressures at the burner entry amount between 0,2 and 0,5 bar. But it depends on nozzle arrangement and regulating position of the lances


کوره ذوب با ریکوپراتور سرامیکی

Normally, this glass melting furnace is also equipped with Underport firing.

The details for the above mentioned underport arrangement are valid “regenerative“.

Herewith, the scavenging air is normally out of use, because the burners are non-stop in use.

Recuperative furnaces with steel recu´s and other glass melting furnaces

The Regulating Gas Lances are installed centrally in the combustion air case.

The air case is designed corresponding to the air temperatures from 20° C to 800° C concerning the customers conditions .

Independently from the use capacities of the gas lances corresponding to the table values, the size of the air case has to be defined, corresponding to the expected air pre-heating. The same is applied to the fixed or variable positioning of the gas lance in the air case.


Standard Types for air cases for 500/800° C air pre-heating:

 Dimensions exterior tube

Type A B C D E F G H J K L M N P S Weight
A 545 465 285 280 250 200 194 14 10 10 100 170 210 4x18 40 ~12 kg
B 545 465 285 280 250 200 224 14 10 10 125 200 240 8x18 40 ~13 kg
C 545 465 285 320 280 220 264 14 10 10 150 225 265 8x18 50 ~15 kg
D 630 550 315 380 340 250 324 18 10 10 200 280 320 8x18 50 ~21 kg
E 630 550 315 430 390 275 374 18 10 10 200 280 320 8x18 50 ~24 kg
F 630 550 250 510 470 315 454 18 10 10 250 335 375 8x18 50 ~30 kg

Dimensions interior tube

Type Ø R Weight
1 125 ~7,5 kg
2 160 ~9,5 kg
3 200 ~13,0 kg
4 230 ~16,0 kg
5 260 ~21,5 kg
6 280 ~21,0 kg

Possible combinations

Capacity
in KW		 Temperature Type of
exterior tube		 Type of
interior Tube		 Fitting types of lances
DLZ / ROB RGB / GB 50 RGB / GB 200
200-300 500 °C A 1
200-300 800 °C B 1
280-420 500 °C B 1
280-420 800 °C C 2
400-600 500 °C C 2
400-600 800 °C D 3 ()
525-800 500 °C D 3 ()
525-800 800 °C E 4
750-1100 500 °C E 4
750-1100 800 °C F 5
1000-1500 500 °C F 6
1000-1500 800 °C F 6

The HWI-Engineering-Programme

Prior to an offer, it is necessary to clarify the future conditions that could have positive or negative influences.

The more precise the technical details are from the customer, the more optimal is the basis for the later effect.

Therefore, the HWI-questionnaire as well as reliable drawings of the glass melting furnace showing the installation area for the burners, is deemed very necessary.

The HWI-Port-Engineering to the burner port optimisation, assures additional advantages with the economical and ecological operation of your furnace.

You should contact us in the planning phase of a new project or prior to the repair of a furnace in time.

Each glass melting furnace has one optimal port-design only.

The following picture shows the serious influences combine or become effective against each other at every firing optimisation.


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