高溫水冷式閘閥產(chǎn)品說(shuō)明:
水資源的緊張與惡化,已是性的緊迫問(wèn)題,所以節(jié)水、節(jié)能已成為間普遍的趨勢(shì)。就高爐用設(shè)備而言,常規(guī)熱風(fēng)閥冷卻用水用量大、耗能大,成為高爐節(jié)能降耗的關(guān)鍵所在。
■ 高溫水冷式閘閥設(shè)計(jì)特點(diǎn)與保證:
●采用耐高溫、復(fù)合陶瓷耐火材料;
●冷卻水道特殊設(shè)計(jì),保證冷卻效果;
●冷卻水量最??;
●通過(guò)多層隔熱,生產(chǎn)過(guò)程溫度損失最??;
●同比提高風(fēng)溫10oC左右;
●因?yàn)榻档蜔釗p耗和減少冷卻水,使閥門運(yùn)行成本降低;
●并應(yīng)用了常規(guī)襯里熱風(fēng)閥的四項(xiàng)成熟技術(shù);
(全覆蓋不定型陶瓷耐火材料、閥體非對(duì)稱水腔結(jié)構(gòu)、閥板復(fù)合材料保護(hù)、閥桿全浮動(dòng)密封裝置)
●多種傳動(dòng)方式(電動(dòng)、液動(dòng)、氣動(dòng)、手動(dòng)等)。
■ 高溫水冷式閘閥性能參數(shù):
●規(guī)格:DN800~DN2000
●風(fēng)溫:1350oC~1650oC
●風(fēng)壓:0.4~0.6Mpa
●水量:同規(guī)格常規(guī)熱風(fēng)閥的30~40%
●水壓:0.4~0.7Mpa
●能承受較大的熱沖擊及熱波動(dòng)
●同比常規(guī)熱風(fēng)閥壽命延長(zhǎng)2~3年
●維護(hù)簡(jiǎn)單、維修方便
■ 高溫水冷式閘閥適用
高爐熱風(fēng)閥、燃燒閥及倒流休風(fēng)閥,并與原常規(guī)熱風(fēng)閥互換。
規(guī)格參數(shù):
DN | D0 | D | D1 | L | n-d | 孔位 | b | d1 | d2 | d3 | 行程s | 水量(t) | 質(zhì)量(kg) |
800 | 700 | 1620 | 1540 | 550 | 40-34 | P | 50 | R11/4 | R2 | R2 | 1000 | 26 | 6050 |
900 | 800 | 1700 | 1620 | 600 | 40-34 | T | 50 | R11/4 | R2 | R11/2 | 1150 | 28 | 7950 |
1000 | 950 | 1900 | 1780 | 650 | 48-34 | T | 50 | R11/2 | R21/2 | R21/2 | 1270 | 30 | 9117 |
1100 | 1000 | 1900 | 1780 | 650 | 48-34 | T | 50 | R11/2 | R21/2 | R21/2 | 1270 | 32 | 9250 |
1250 | 1100 | 2500 | 2400 | 650 | 52-48 | P | 60 | ¢40 | ¢80 | ¢57 | 1440 | 46 | 13120 |
1300 | 1160 | 2196 | 2090 | 700 | 40-44 | T | 60 | R2 | R11/2 | R11/2 | 1430 | 50 | 12200 |
1400 | 1300 | 2600 | 2430 | 700 | 52-45 | T | 70 | R2 | R21/2 | R21/2 | 1650 | 54 | 16500 |
1500 | 1400 | 2700 | 2550 | 700 | 52-52 | T | 70 | R2 | R21/2 | R21/2 | 1750 | 55 | 17500 |
1700 | 1500 | 2810 | 2720 | 700 | 52-56 | P | 70 | R2 | R21/2 | R2 | 1850 | 60 | 19900 |
1800 | 1600 | 2960 | 2850 | 700 | 60-58 | P | 70 | ¢50 | ¢70 | ¢80 | 1990 | 65 | 21700 |
1700 | 1700 | 3015 | 2920 | 700 | 64-48 | P | 75 | R2 | R21/2 | R2 | 2250 | 70 | 26500 |
1800 | 1800 | 3115 | 3020 | 700 | 64-48 | P | 75 | R2 | R21/2 | R2 | 2350 | 70 | 27500 |
2000 | 2000 | 3320 | 3220 | 700 | 68-48 | P | 80 | R2 | R21/2 | R2 | 2480 | 70 | 30500 |
DN | D0 | D | D1 | L | n-d | 孔位 | b | d1 | d2 | d3 | 行程s | 水量(t) | 質(zhì)量(kg) |
800 | 700 | 1620 | 1540 | 550 | 40-34 | P | 50 | R11/4 | R2 | R2 | 1000 | 26 | 6050 |
900 | 800 | 1700 | 1620 | 600 | 40-34 | T | 50 | R11/4 | R2 | R11/2 | 1150 | 28 | 7950 |
1000 | 950 | 1900 | 1780 | 650 | 48-34 | T | 50 | R11/2 | R21/2 | R21/2 | 1270 | 30 | 9117 |
1100 | 1000 | 1900 | 1780 | 650 | 48-34 | T | 50 | R11/2 | R21/2 | R21/2 | 1270 | 32 | 9250 |
1250 | 1100 | 2500 | 2400 | 650 | 52-48 | P | 60 | ¢40 | ¢80 | ¢57 | 1440 | 46 | 13120 |
1300 | 1160 | 2196 | 2090 | 700 | 40-44 | T | 60 | R2 | R11/2 | R11/2 | 1430 | 50 | 12200 |
1400 | 1300 | 2600 | 2430 | 700 | 52-45 | T | 70 | R2 | R21/2 | R21/2 | 1650 | 54 | 16500 |
1500 | 1400 | 2700 | 2550 | 700 | 52-52 | T | 70 | R2 | R21/2 | R21/2 | 1750 | 55 | 17500 |
1700 | 1500 | 2810 | 2720 | 700 | 52-56 | P | 70 | R2 | R21/2 | R2 | 1850 | 60 | 19900 |
1800 | 1600 | 2960 | 2850 | 700 | 60-58 | P | 70 | ¢50 | ¢70 | ¢80 | 1990 | 65 | 21700 |
1700 | 1700 | 3015 | 2920 | 700 | 64-48 | P | 75 | R2 | R21/2 | R2 | 2250 | 70 | 26500 |
1800 | 1800 | 3115 | 3020 | 700 | 64-48 | P | 75 | R2 | R21/2 | R2 | 2350 | 70 | 27500 |
2000 | 2000 | 3320 | 3220 | 700 | 68-48 | P | 80 | R2 | R21/2 | R2 | 2480 | 70 | 30500 |