屯寶煤礦1153綜采工作面供電設(shè)計(jì)畢業(yè)論文

1、I屯寶煤礦屯寶煤礦1153綜采工作面綜采工作面供電設(shè)計(jì)供電設(shè)計(jì)摘要本設(shè)計(jì)為屯寶煤礦1153采區(qū)供電設(shè)計(jì)。從實(shí)際出發(fā)進(jìn)行系統(tǒng)分析，除滿足一般設(shè)計(jì)規(guī)程及規(guī)范要求外，還滿足《煤礦安全規(guī)程》的具體要求和標(biāo)準(zhǔn)。本設(shè)計(jì)變壓器選用礦用隔爆型干式變壓器和礦用隔爆型移動(dòng)變電站；高壓開(kāi)關(guān)與低壓饋電開(kāi)關(guān)都選用具有技術(shù)先進(jìn)的智能化綜合保護(hù)裝置的高壓防爆真空開(kāi)關(guān)和低壓礦用隔爆型真空饋電開(kāi)關(guān)，各種設(shè)備的開(kāi)關(guān)選用礦用隔爆型真空起動(dòng)器。高壓鎧裝電纜選用交聯(lián)聚乙烯絕緣聚

2、乙烯護(hù)套電力電纜。通過(guò)短路電流、開(kāi)關(guān)繼電保護(hù)整定的計(jì)算和保護(hù)接地的確定，使其設(shè)計(jì)可靠性高、功能完善、組合靈活，以及功耗低，保證采區(qū)供電安全、經(jīng)濟(jì)、高效平穩(wěn)運(yùn)行。關(guān)鍵詞：供電設(shè)計(jì)；選用關(guān)鍵詞：供電設(shè)計(jì)；選用；變壓器；開(kāi)關(guān)；電纜；變壓器；開(kāi)關(guān)；電纜III目錄摘要...........................................................................................

3、........IAbstract.................................................................................................II第1章工作面概況.............................................................................11.1工作面位置及井上下關(guān)系....

4、..................................................11.2煤層.............................................................................................11.3工作面工業(yè)儲(chǔ)量計(jì)算..........................................................

5、........21.3.1工業(yè)儲(chǔ)量................................................21.3.2煤柱損失................................................21.3.3可采儲(chǔ)量計(jì)算............................................21.4工作面正規(guī)循環(huán)生產(chǎn)能力.........................

6、.................................31.5采煤方法......................................................................................41.6巷道布置.....................................................................................

7、.41.7工作面生產(chǎn)系統(tǒng)..........................................................................51.7.1煤流運(yùn)輸系統(tǒng)............................................51.7.2輔助運(yùn)輸系統(tǒng)............................................5第2章設(shè)備選型..............

8、.................................................................72.1液壓支架的選擇..........................................................................72.1.1工作阻力驗(yàn)算............................................72.1.2支護(hù)強(qiáng)度驗(yàn)算..

9、..........................................72.2采煤機(jī)的選擇..............................................................................82.3破碎機(jī)的選擇..............................................................................92

10、.4乳化泵的選擇............................................................................102.5工作面刮板輸送機(jī)選擇...........................................................102.6順槽皮帶輸送機(jī)選擇................................................

11、...............12第3章負(fù)荷統(tǒng)計(jì)...............................................................................1431移動(dòng)變電站選擇計(jì)算.............................................................143.1.1供采煤機(jī)移動(dòng)變電站選擇計(jì)算.......................