皮拉德調(diào)試指南

1、用戶指南第ge其NOVAFLAM DAS：燃燒器啟動(dòng)及調(diào)節(jié)建議MAIN OPERATING PRINCIPLE NOVAFLAM :操作原理-旋轉(zhuǎn)可以通過徑向噴頭（旋轉(zhuǎn)器）的相對位置輕松進(jìn)行調(diào)整，保持持續(xù)的比沖（不改變空氣量）。比沖可以通過更改燃燒器入口的一次空氣壓力進(jìn)行調(diào)整。旋轉(zhuǎn)調(diào)整NOVAFLAM DAS燃燒器的設(shè)計(jì)是消耗一次空氣，根據(jù)使用燃料的類型，空氣耗量在7-11%之間。此 消耗量在操作期間優(yōu)化。6.2 -NOVAFLAM SETTING PRINCIPLE NOVAFLAM DAS設(shè)置原理Primary air adjustments 一次風(fēng)流量調(diào)整The momentum （or

2、 specific impulse） is easily adjustable by modifying the primary air pressure at the burner inlet. These settings allow a short flame （high impulse） or a long flame （low impulse）.The minimum adjustable pressure at burner inlet is about 100 mbar.通過改變?nèi)紵魅肟诘妮S向空氣壓力輕松調(diào)整動(dòng)量（或脈沖）。這些設(shè)置允許短火焰（高脈沖）或長火 焰（低脈沖）。燃燒

3、器入口的最低壓力大約100毫巴。7.3 -啟動(dòng)之前Checks a。wesef檢查和預(yù)設(shè)啟動(dòng)燃燒器之前，必須進(jìn)行下列檢查和調(diào)整：/正確組裝噴頭，各部件之間有一個(gè)恒定的環(huán)形空間。按如下所示檢查尺寸“A”噴頭位置-冷窯尺寸入=27 mm/液體燃料槍的位置：-+ 15 mm與中心板比較。/驗(yàn)證煤氣、煤炭噴頭和穩(wěn)定器是否按如上所示與燃燒器噴嘴對齊。此位置在指針上視為“0”。/點(diǎn)火器的位置：-200 mm與中心板比較。/ 一旦燃燒器噴頭和燃料槍定位準(zhǔn)確，我們建議給噴頭拍一張照片。Primary air fan（s） 一次風(fēng)機(jī)Start the primary air devices （fan or bl

4、ower） and check the burner inlet pressure.啟動(dòng)一次風(fēng)裝置（風(fēng)機(jī)或鼓風(fēng)機(jī)），檢查燃燒器入口壓力。COLD START UP 啟動(dòng)/關(guān)閉軸向一次空氣閥V1 （或降低鼓風(fēng)機(jī)速度），以將燃燒器軸向一次氣壓調(diào)節(jié)到30毫巴左右。/關(guān)閉徑向一次空氣閥V2 （或降低鼓風(fēng)機(jī)速度），以將燃燒器徑向一次氣壓調(diào)節(jié)到50毫巴左右。/打開中心空氣閥V3/以最小流速啟動(dòng)燃料（煤氣、燃油、柴油）。-回轉(zhuǎn)窯預(yù)熱按照客戶的程序進(jìn)行回轉(zhuǎn)窯預(yù)熱，注意：-回轉(zhuǎn)窯殼體溫度-火焰形狀-熱特性（取決于過程：烘干線、加濕線）啟動(dòng)時(shí)，必須將旋轉(zhuǎn)器調(diào)整到其中間位置（標(biāo)尺上0處）或調(diào)試期間定義的位置。然后，

5、根據(jù)回轉(zhuǎn)窯的操作條件，調(diào)整其位置：-將旋轉(zhuǎn)器拉回，避免火焰太寬（否則可能損壞回轉(zhuǎn)窯的耐火襯里）-將旋轉(zhuǎn)器向前推，增加火焰穩(wěn)定性，并/或擴(kuò)大火焰回轉(zhuǎn)窯預(yù)熱期間，由調(diào)試工程師逐漸增加軸向和徑向氣壓，以獲得穩(wěn)定的火焰。通常當(dāng)燃燒器達(dá)到其標(biāo) 稱能力的50%時(shí)，全面打開軸向和徑向閥。In any cases, the flame must never touch the refractory lining.任何情況下，火焰不得接觸耐火襯。Note : When the kiln is hot enough, it is possible to start the pulverized coal and

6、stop the fuel. Do not forget in this case to close the coal cooling valve （V4）.注釋：當(dāng)回轉(zhuǎn)窯足夠熱時(shí)，可以啟動(dòng)粉煤，停止液體燃料。這種情況下，不要忘記關(guān)閉煤炭冷卻閥 （V4）。 FLAME ADJUSTMENT IN OPERATION 操作期間調(diào)整火焰Once the kiln is stabilized, flame settings can be optimized by adjusting the primary air pressure and swirl:回轉(zhuǎn)窯穩(wěn)定后，通過調(diào)整軸向和徑向氣壓和旋轉(zhuǎn)位置可

7、優(yōu)化火焰設(shè)置：調(diào)整之后，必須在進(jìn)行其他任何調(diào)整之前觀察24小時(shí)，必須考慮下列參數(shù)：-回轉(zhuǎn)窯殼體溫度-硫揮發(fā)系數(shù)-燒成帶溫度二次風(fēng)溫,煙室溫度 O2和CO含量,孰料質(zhì)量用戶指南Flame shape adjustments火焰形狀調(diào)整-通過進(jìn)行下列調(diào)整，可實(shí)現(xiàn)4種主要設(shè)置：-軸向入口壓力 高壓= 高脈沖= 短火焰-旋轉(zhuǎn)位置標(biāo)尺上0mm =最大旋轉(zhuǎn)= 寬火焰標(biāo)尺上50mm =最小旋轉(zhuǎn)= 窄火焰燃燒器調(diào)整后的火焰形狀(NOVAFLAM DAS)標(biāo)稱軸向氣壓標(biāo)稱徑向氣壓旋轉(zhuǎn)位置縮小(-25 mm)=最小短窄火焰1*軸向氣壓降低標(biāo)稱徑向氣壓旋轉(zhuǎn)位置縮小(-25 mm)=最小3*軟火焰長火焰注釋：要進(jìn)一步

8、減少旋轉(zhuǎn)，獲得韭常窄的火焰，(火焰3)，可以用入口閥(圖內(nèi)的 V2)降低燃燒器入口的徑向氣壓。In any cases, ensure that the primary airflow is higher than 50% of the nominal air flow rate to ensure a sufficient cooling of the burner external pipe. A lack of cooling could permanently damage the burner.任何情況下，確保軸向氣流高于標(biāo)稱氣流的50%，保證燃燒器外管充分冷卻。冷卻不足可能給燃燒器

9、造 成永久性損壞。Temporary actions臨時(shí)措施In case of rings formation in the kiln:如果回轉(zhuǎn)窯內(nèi)結(jié)圈：1) In a first step do not change the air settings but modify the penetration of the burner in the kiln.第一步時(shí)，不要改變空氣設(shè)置，更改燃燒器深入回轉(zhuǎn)窯內(nèi)的長度。2) If this is not enough, change the position of the radial air tip to modify the thermal

10、profile 如果這樣還不夠，改變旋流器的位置，以更改熱剖面6.7 SPECIFIC INSTRUCTIONS 具體說明Burner tips checks 燃燒器噴頭檢查When the burner is out of the kiln, burner must be checked, please refer to our burner tip replacement recommendations. It is recommended to take a photo of tips.燃燒器處于回轉(zhuǎn)窯外時(shí)，必須檢查燃燒器。請參考我公司的“燃燒器噴頭更換建議”。建議給噴頭拍 照。Ajus

11、tment of the burner position in the kiln 調(diào)整回轉(zhuǎn)窯燃燒器位置Use the trolley to adjust the burner penetration. Note the zero position on the rolling rail.用燃燒器小車調(diào)整燃燒器在回轉(zhuǎn)窯內(nèi)的位置。注意滾動(dòng)軌道上的零位置。6.7.3 -Cooling air valves position 冷卻空氣閥位置To avoid any damage on the tips, the coal and gas tips must be cooled when not in

12、operation by opening cooling valves V5 & V4 (fig. 2).為避免損壞燃燒器頭部，在不操作時(shí)，必須通過開啟冷卻閥V5和V4 (圖2)冷卻煤炭和煤氣噴頭。- Scheduled shutdown 按期關(guān)閉Maintain the primary air fan running for at least 6 hours to cool the burner down, reduce the primary air flow down to 50% of the nominal, or start the emergency cooling air fa

13、n.一次風(fēng)機(jī)運(yùn)轉(zhuǎn)至少6小時(shí)，以冷卻燃燒器，將一次氣流降到標(biāo)稱氣流的50%，或啟動(dòng)緊急冷卻風(fēng)機(jī)。- Emergency stop 緊急停止The safety cooling fan shall automatically start to cool down the burner outer pipe in case of primary air fan failure.當(dāng)一次風(fēng)機(jī)出現(xiàn)故障時(shí)，事故風(fēng)機(jī)應(yīng)自動(dòng)啟動(dòng)，降低燃燒器外管的溫度。-Burner removal from hot kiln當(dāng)窯熱態(tài)時(shí)移出燃燒器In this case the burner must be removed sl

14、owly (about 1 meter every 30 minutes) to avoid any thermical shock on the burner refractory concrete.這種情況下，必須緩慢移動(dòng)燃燒器(每30分鐘約1米)，避免對燃燒器耐火混凝土產(chǎn)生熱沖擊。窯內(nèi)燃燒器位置調(diào)整的說明4.5.1 - Setting the burner penetration in the kiln - refer to the enclosed sketch調(diào)整燃燒器的窯內(nèi)位置-參照附圖The adjusting principle to remember is the follo

15、wing: whatever the penetration of the burner in the rotary kiln, the kiln burner axis must be aligned with the kiln axis. The kiln burner is therefore inclined from the horizontal of the value of the kiln slope p (%). This principle enables the flame to be centred in the kiln and minimises as much a

16、s possible the risk of sulphur volatilisation, particularly in the case of sulphur containing fuels.調(diào)整原則如下：無論回轉(zhuǎn)窯內(nèi)的燃燒器是何種類型，燃燒器軸線必須與窯軸線共線。燃燒器 的斜度應(yīng)傾斜p%同窯的斜度。此原則是為了使燃燒器火焰與窯同軸，盡量降低硫的揮發(fā)，尤 其是燃料含硫的情況。During the establishment of the arrangement drawing of the burner on the kiln, Fives Pillard shows the burn

17、er penetrated in the kiln of a value equal to half of the stroke C compared to the hot spot HWP (position of the nose ring, hot kiln).法孚皮拉德公司在制定窯燃燒器布置圖的時(shí)候，參照“熱窯點(diǎn)”(窯熱態(tài)時(shí)回轉(zhuǎn)窯中心點(diǎn))進(jìn) 行定位，燃燒器伸進(jìn)窯中的距離等于C值的一半The standard lengths of the primary air flexible hoses and the telescopic coal pipe allow a adjustment

18、of the burner penetration P in the kiln from 0 (HWP) to C, where:一次風(fēng)軟管和煤粉伸縮管的標(biāo)準(zhǔn)長度，可以根據(jù)燃燒器的入窯距離P從0(熱窯點(diǎn))到C，進(jìn) 行調(diào)整。C = 1000 mm for Portland cement rotary kilnsC = 1000 mm“波特蘭”水泥回轉(zhuǎn)窯C = 1500 mm for lime rotary kilnsC = 1500 mm 石灰石回轉(zhuǎn)窯In the case of rotary white cement kilns and depending on the type of cli

19、nker cooling (quenching water bath, water spray, .), the stroke C can be more or less than 1000 mm.在白水泥回轉(zhuǎn)窯的情況下參考熟料的冷卻類型(淬火，噴水等)，C可以大于或小于1000mm。Except the case where the travel rails of the kiln burner support trolley are inclined same value as the kiln slope (in this case, the axes of the burner and

20、 kiln remain aligned whatever the penetration of the burner in the kiln), any adjustment inducing a burner penetration different from the value C/2 (i.e. 500 mm for Portland cement rotary kilns) causes a misalignment of the burner in the kiln: the axes of the burner and the kiln are no more aligned,

21、 but parallel.除了燃燒器懸掛小車軌道斜度同窯斜度相同的情況(在這種情況下，無論燃燒器伸進(jìn)窯內(nèi)多 少其軸線都與窯軸線重合)，任何燃燒器入窯距離不等于C/2的調(diào)整(比如波特蘭”水泥回轉(zhuǎn) 窯的500mm)會(huì)導(dǎo)致燃燒器軸線與窯軸線不重合，此時(shí)燃燒器軸線和窯軸線不同軸但平行。However, once the burner axis aligned with the kiln axis at C/2, when modifying the penetration of the burner in the kiln, the misalignment of the burner in the

22、 kiln is very low, and even negligible ; for example, if p = 3,5% and stroke = 500 mm, the maximum misalignment is 500 x 0,035 = 17,5 mm.然而，一旦將燃燒器軸線和窯軸線在C/2處重合，此時(shí)調(diào)整燃燒器進(jìn)入窯內(nèi)的位置，燃燒器 軸線和窯軸線間的偏心度很小，甚至可以忽略不計(jì)；例如，如果p=3,5%，行程=500mm， 最大偏心度是500 x 0,035 = 17,5 mm。To modify the position of the burner in the kiln

23、 while keeping parallel the burner and kiln axes, it is necessary to modify by the same value the vertical position of the 2 front and rear attachment points (front pivot and beam end) of the burner on its trolley (note that the burner beam generally consists of a type HEB supporting iron). The vert

24、ical adjustment of the 2 attachment points are carried out: 在調(diào)整燃燒器入窯位置的同時(shí)應(yīng)保持燃燒器軸線和窯軸線平行，此時(shí)需要等量垂直調(diào)整燃燒 器前后兩個(gè)附著點(diǎn)(前軸支點(diǎn)和后梁端部)，(注意：通常燃燒器的支撐梁主要由H型鋼組 成)。調(diào)整兩個(gè)附著點(diǎn)的垂直位置時(shí)遵循：For the rear attachment point: with the help of a manual screw jack (adjusted by ratchet)For the front attachment point: with the help of a

25、 manual screw jack or using shims. In the absence of screw jack, shims of thickness 10, 20 and 50 mm are delivered with the kiln burner support trolley when this one is supplied by Pillard. Access to these shims requires temporarily easing the strain on the support trolley by supporting the burner w

26、eight, in order to insert the appropriate thickness shims or to withdraw all or part of the existing shims后附著點(diǎn)：通過手動(dòng)千斤頂(單向齒輪扳手)調(diào)整前附著點(diǎn)：通過手動(dòng)千斤頂或墊塊調(diào)整。沒有千斤頂時(shí)，在法孚皮拉德公司提供小車的同 時(shí)會(huì)提供10mm、20mm和50mm的墊塊。調(diào)整這些墊片時(shí)需要通過撐起燃燒器重量暫時(shí) 減輕對小車的張力，以便塞入合適厚度的墊片或取出全部/部分墊片。Note (for information only):注意(僅供參考)To keep the burner and

27、 kiln axes aligned when the penetration of the burner in the kiln is different from the value C/2, two cases may then arise:為了使燃燒器軸線和窯軸線同軸，當(dāng)燃燒器伸入窯的長度不等于C/2時(shí)，有以下兩種情況：The penetration P of the kiln burner is less than C/2: the 2 attachment points must be lowered by the value (C/2-P).tga, where a is the

28、 kiln inclination angle (tga = p/100)燃燒器伸入窯的長度P小于C/2： 2個(gè)附著點(diǎn)必須降低(C/2-P).tga , a是指窯斜度(tga = p/100)The penetration P of the kiln burner is over C/2: the 2 attachment points must be raised by the value (P-C/2). tga燒器伸入窯的長度P大于C/2： 2個(gè)附著點(diǎn)必須升起(P-C/2). tga。The total adjustment range of P is therefore equal t

29、o 士(C/2).tga, Pillards standard provides for a possible adjustment range of + 50 mm.因此P值的調(diào)整幅度是 (C/2).tga，法孚皮拉德公司提供的標(biāo)準(zhǔn)調(diào)整范圍是50mm。4.5.2 - Adjusting the burner inclination in the kiln - refer to the enclosed sketch 窯燃燒器坡度的 調(diào)整-參考草圖It is also possible, if necessary (orientating the kiln burner on the clin

30、ker bed for example), to change the burner inclination angle. The possible adjustment angle p is 士 3 from the kiln axis. The envelope curve is a cone with the head located on the burner axis, aligned with the front pivot position, and a head half angle equal to 3 degrees.These adjustments are obtain

31、ed:如果需要(例如需要調(diào)節(jié)燃燒器在窯內(nèi)靠近孰料)可以通過調(diào)節(jié)燃燒器的角度來實(shí)現(xiàn)。調(diào)整 角度P約等于窯坡度的土 3。燃燒器頭部與窯中心線之間的調(diào)整角度為3度。For a inclination in the vertical plane: with the manual screw jack located at the rear attachment point相對于垂面的傾斜度：可通過調(diào)整燃燒器尾部的千斤頂來實(shí)現(xiàn)。For a inclination in the horizontal plane: with a small trolley located at the rear attac

32、hment point and being able to move transversely thanks to 2 threaded rods with lock nuts which are manually adjustable with a spanner. This transverse trolley moves by slipping, helped by the presence of 2 bronze pads fixed on the trolley and each equipped with 2 greasersfives pillard用戶指南P0ge99相對于水平

33、面的傾斜度：小車后連接點(diǎn)處，可手調(diào)兩個(gè)帶鎖螺帽的螺紋棒的螺絲使其橫向 移動(dòng)。 For a inclination in a plane other than vertically or horizontally: by simultaneously adjusting both the manual screw jack and the transverse trolley傾斜于平面且不水平：可同時(shí)調(diào)節(jié)手動(dòng)螺旋千斤頂和橫移小車。Two rulers, graduated in mm allow to visualise the transverse H = Ll.tg p and vertic

34、al V = Ll.tg p movements of the rear attachment point, where L1 is the distance between the front attachment point (front pivot) and the rear attachment point (beam end). The total adjustment range of each H and V movement is equal to + L1.tg3.兩條原則，毫米級內(nèi)允許后連接點(diǎn)橫向日=L1.tg p和縱向V = L1.tg P移動(dòng)，其中L1是前連接點(diǎn) (前支

35、點(diǎn))和后連接點(diǎn)(梁端)之間的距離。H和V的總調(diào)整范圍是土 L1.tg3。For a movement H of the small transverse trolley, the movement of the burner end in a horizontal plane from the kiln axis is H.L2/L1, where L2 is the distance between the front pivot and the burner end (usually, L2 = burner hot end length + 300 mm).小車橫拉桿移動(dòng)H時(shí)，小車末端沿

36、窯軸平面移動(dòng)H.L2/L1，其中L2是前支點(diǎn)到燃燒器末端的距 離(通常情況下，匚2=燃燒器前部長度+300mm)。For a movement V of the manual screw jack, the movement of the burner end in a vertical plane from the kiln axis is V.L2/L1.若手動(dòng)螺旋千斤頂調(diào)整V，燃燒器末端沿窯軸垂直平面移動(dòng)V.L2/L1。Note:Ruler scale for transverse movement: -150 / +150 mmRuler scale for vertical move

37、ment: -200 / +200 mm (this scale takes into account the vertical movement for both penetration adjustment and inclination of the burner)The diameter of the hole for the passage of the burner in the kiln firing hood must be such as to allow the adjustment of the penetration and the inclination of the

38、 burner in extreme cases: penetration from 0 to C and inclination of + 3注意：尺子橫向測量刻度范圍：-150 / +150 mm縱向測量刻度范圍：-200 / +200 mm (刻度范圍 的選擇是考慮到燃燒器在窯內(nèi)的傾斜度)。在燃燒器穿入深度和坡度的極端情況下可以調(diào)整燃燒器通過窯孔的直徑： 穿入深度0C，坡度土 3用戶指南fives pillard血ln4nbcM;yaa:T_$_uf -(PU3 Eovq) IN一OCL.535t .劄1號 mW,(里lzoCLsou 3-MIS，HcF=fsc4 程wtslLl-rLJ上IWdCLDHQIOO 工(dMH)1N忘 1工ag 一 d wo上)IMod INLd主 HO11INoKLk. aljitioislazlodCLIns 女嵯28 N-J13nlWHctilIJJIAO Nl0:10LLJIIIQL!00.00.0000.00fives pilla