畢業(yè)論文 礦井機(jī)電設(shè)備.doc
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畢業(yè)論文 礦井機(jī)電設(shè)備,摘要煤炭是我國的基礎(chǔ)能源和重要原料，在國民經(jīng)濟(jì)中占有重要的戰(zhàn)略地位，煤炭生產(chǎn)的高產(chǎn)高效得煤炭企業(yè)發(fā)展的-------礦山機(jī)械---------在作用本課題主要研究對象為礦井機(jī)電設(shè)備，通過對機(jī)電設(shè)備的正確選型，為實(shí)現(xiàn)采煤的高產(chǎn)高效提供技術(shù)支持。根據(jù)課題的設(shè)計要求，本設(shè)計主要從礦井地理位置，井田走向，頂?shù)装鍡l件，水文地質(zhì)，...
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摘要
煤炭是我國的基礎(chǔ)能源和重要原料，在國民經(jīng)濟(jì)中占有重要的戰(zhàn)略地位，煤炭生產(chǎn)的高產(chǎn)高效得煤炭企業(yè)發(fā)展的-------
礦山機(jī)械---------在作用
本課題主要研究對象為礦井機(jī)電設(shè)備，通過對機(jī)電設(shè)備的正確選型，為實(shí)現(xiàn)采煤的高產(chǎn)高效提供技術(shù)支持。
根據(jù)課題的設(shè)計要求，本設(shè)計主要從礦井地理位置，井田走向，頂?shù)装鍡l件，水文地質(zhì)，礦井開拓系統(tǒng)，通風(fēng)及排水要求，主副井系統(tǒng)，主運(yùn)輸系統(tǒng)等礦井基本情況出發(fā)，進(jìn)行采煤機(jī)選型計算，液壓支架選型計算，刮板輸送機(jī)選型計算，通風(fēng)設(shè)備選型計算，排水設(shè)備選型計算，皮帶輸送機(jī)選型計算。
并繪制工作面布置圖，三機(jī)配套圖，通風(fēng)設(shè)備布置圖，帶式輸送機(jī)施工圖。
關(guān)鍵詞：礦井機(jī)械化；選型設(shè)計；設(shè)備配套；運(yùn)輸提升；通風(fēng)排水
ABSTRACT
Coal is China's basic energy and important raw materials, the national economy in an important strategic position, it is China's national conditions.At present, the coal industry faces some situation: safe foundation is weak, the safety production grim situation, Comprehensive utilization of resources enough to improve ecological environment of mining, urgent. Advanced and backward production capacity, technical level is low.
This topic in the main direction for mine electrical equipment.To achieve high efficiency of coal mining, must be the correct selection of equipment.
According to the design requirements issues, the design mainly from the mine location, Ida trend, roof and floor conditions, hydrogeology, mine development system, ventilation and drainage requirements, the main shaft system, the main transport systems of basic conditions of mine, for mining machine selection calculation, selection of emulsion pumping station hydraulic support selection calculation, scraper conveyor selection calculation, calculation of ventilation equipment selection, equipment selection drainage calculations, selection of belt conveyor calculation, the main shaft hoisting equipment selection Computing. And the mapping of Figure 3, and machinery, pump house floor plan, main shaft hoisting equipment, electric control plan.
Key words:
shearer; conveyor; belt conveyor; drainage and ventilation; hydraulic support; mine hoist
目錄
1 緒論...............................................1
2 礦井概況 4
2.1 礦井地理位置及井田分布 4
2.2 煤層賦存情況 8
2.3 水文地質(zhì)情況 9
2.4 瓦斯、二氧化碳等參數(shù) 12
2.5 通風(fēng)及排水要求 13
2.6 主運(yùn)輸系統(tǒng) 16
3 采煤工作面設(shè)備選型設(shè)計 17
3.1 采煤工作面概述 17
3.2 采煤工藝 26
3.3 工作面設(shè)備配套要求 29
3.4 采煤機(jī)械選型設(shè)計 32
3.5 支護(hù)設(shè)備選型設(shè)計 41
3.6 刮板輸送機(jī)選型設(shè)計 52
4 帶式輸送機(jī)選型設(shè)計 57
4.1 帶式輸送機(jī)原始參數(shù) 57
4.2 輸送機(jī)驅(qū)動簡圖 57
4.3 設(shè)計計算 .............................................57
5 排水設(shè)備選型設(shè)計 70
5.1 礦井水文情況 70
5.2 水泵選型設(shè)計 70
6 通風(fēng)設(shè)備選型設(shè)計..................................86
6.1 礦井通風(fēng)概況.........................................86
6.2 通風(fēng)機(jī)選型計算.......................................86
參考文獻(xiàn) 94
致謝辭 96
附錄1 英文文獻(xiàn) 97
附錄2 英文文獻(xiàn)譯文 105
煤炭是我國的基礎(chǔ)能源和重要原料，在國民經(jīng)濟(jì)中占有重要的戰(zhàn)略地位，煤炭生產(chǎn)的高產(chǎn)高效得煤炭企業(yè)發(fā)展的-------
礦山機(jī)械---------在作用
本課題主要研究對象為礦井機(jī)電設(shè)備，通過對機(jī)電設(shè)備的正確選型，為實(shí)現(xiàn)采煤的高產(chǎn)高效提供技術(shù)支持。
根據(jù)課題的設(shè)計要求，本設(shè)計主要從礦井地理位置，井田走向，頂?shù)装鍡l件，水文地質(zhì)，礦井開拓系統(tǒng)，通風(fēng)及排水要求，主副井系統(tǒng)，主運(yùn)輸系統(tǒng)等礦井基本情況出發(fā)，進(jìn)行采煤機(jī)選型計算，液壓支架選型計算，刮板輸送機(jī)選型計算，通風(fēng)設(shè)備選型計算，排水設(shè)備選型計算，皮帶輸送機(jī)選型計算。
并繪制工作面布置圖，三機(jī)配套圖，通風(fēng)設(shè)備布置圖，帶式輸送機(jī)施工圖。
關(guān)鍵詞：礦井機(jī)械化；選型設(shè)計；設(shè)備配套；運(yùn)輸提升；通風(fēng)排水
ABSTRACT
Coal is China's basic energy and important raw materials, the national economy in an important strategic position, it is China's national conditions.At present, the coal industry faces some situation: safe foundation is weak, the safety production grim situation, Comprehensive utilization of resources enough to improve ecological environment of mining, urgent. Advanced and backward production capacity, technical level is low.
This topic in the main direction for mine electrical equipment.To achieve high efficiency of coal mining, must be the correct selection of equipment.
According to the design requirements issues, the design mainly from the mine location, Ida trend, roof and floor conditions, hydrogeology, mine development system, ventilation and drainage requirements, the main shaft system, the main transport systems of basic conditions of mine, for mining machine selection calculation, selection of emulsion pumping station hydraulic support selection calculation, scraper conveyor selection calculation, calculation of ventilation equipment selection, equipment selection drainage calculations, selection of belt conveyor calculation, the main shaft hoisting equipment selection Computing. And the mapping of Figure 3, and machinery, pump house floor plan, main shaft hoisting equipment, electric control plan.
Key words:
shearer; conveyor; belt conveyor; drainage and ventilation; hydraulic support; mine hoist
目錄
1 緒論...............................................1
2 礦井概況 4
2.1 礦井地理位置及井田分布 4
2.2 煤層賦存情況 8
2.3 水文地質(zhì)情況 9
2.4 瓦斯、二氧化碳等參數(shù) 12
2.5 通風(fēng)及排水要求 13
2.6 主運(yùn)輸系統(tǒng) 16
3 采煤工作面設(shè)備選型設(shè)計 17
3.1 采煤工作面概述 17
3.2 采煤工藝 26
3.3 工作面設(shè)備配套要求 29
3.4 采煤機(jī)械選型設(shè)計 32
3.5 支護(hù)設(shè)備選型設(shè)計 41
3.6 刮板輸送機(jī)選型設(shè)計 52
4 帶式輸送機(jī)選型設(shè)計 57
4.1 帶式輸送機(jī)原始參數(shù) 57
4.2 輸送機(jī)驅(qū)動簡圖 57
4.3 設(shè)計計算 .............................................57
5 排水設(shè)備選型設(shè)計 70
5.1 礦井水文情況 70
5.2 水泵選型設(shè)計 70
6 通風(fēng)設(shè)備選型設(shè)計..................................86
6.1 礦井通風(fēng)概況.........................................86
6.2 通風(fēng)機(jī)選型計算.......................................86
參考文獻(xiàn) 94
致謝辭 96
附錄1 英文文獻(xiàn) 97
附錄2 英文文獻(xiàn)譯文 105
