1.板鏈鬥(dòu)式提升機尾輪機(jī)體底支承麵,必須保證坐落在基礎水平麵上,並用框式水平儀把法蘭上口找平。
2.板鏈鬥式提升機上部驅動軸和下部張(zhāng)緊軸應在同一垂直平麵(miàn)內,並且兩軸心線均應與水平(píng)麵平行。
3.中間機殼的法(fǎ)蘭連接處,不得有顯著的(de)錯位,法蘭間可墊(diàn)入石棉繩或防水粗帆(fān)布以保(bǎo)證密封。
4.板鏈鬥式提升機的下部區段、中間機殼和上部區段的中心線應在同一垂直線上,其垂直度偏差在1米長度上不允(yǔn)許超過1毫米(mǐ),總高(gāo)度累積偏差不允許超過8毫米。
5.料鬥聯接在牽(qiān)引鏈條(tiáo)上的(de)位置應正確,用螺栓將料(liào)鬥和牽引鏈條龜板聯接緊固。
6.板(bǎn)鏈鬥式提(tí)升機軌道節應安裝在提升(shēng)機中(zhōng)偏下部。
7.拉緊(jǐn)裝置(zhì)將尾部鏈輪(lún)組提升到最高位置,安裝提升鏈條,調整拉緊裝置使牽引鏈(liàn)條具有均勻的、正常運行所必須的張緊力。
8.減速機低速(sù)軸的(de)軸線與提升(shēng)機驅動軸線應平行,******軸線夾角不得大於40度,大小鏈輪(lún)應在同一平麵上。
9.板鏈鬥式提升(shēng)機中部應有防止偏移裝置,支承點間距不大於8米,最上麵支承應盡量(liàng)靠近頭部。露天安裝提升(shēng)機應有(yǒu)拉緊鋼繩拉緊。
10.板鏈(liàn)鬥式提升機安(ān)裝(zhuāng)完畢後,各傳動部位及減(jiǎn)速機(jī)應加油,拆下棘輪罩、棘齒或拆下三角帶,試電機(jī)正反轉,電機(jī)轉向合適(shì)後,調整出料調節板,以運轉時不刮料鬥為宜。
11.試運轉前檢(jiǎn)查提升機內是否有(yǒu)雜物,如有要及時清除,提升機整(zhěng)體檢查一次後再試運轉;試運轉時調整拉緊裝置,試運轉4小時後調整一次拉緊裝置並緊(jǐn)固料鬥螺栓,試運行72後將螺母與螺栓焊死。設備運轉一個月後再檢查一次拉緊裝置(zhì)。
中(zhōng)譯英:
1 Plate chain bucket elevator tail wheel body bottom bearing surface, must ensure that is located in the base level, and use the frame level meter flange upper leveling.
2 Plate chain bucket elevator upper shaft and lower tensioning shaft should be in the same vertical plane, and the two axial lines are parallel to the horizontal plane.
3 Intermediate casing flange connection, there shall be no obvious malposition, flange can pad asbestos rope or waterproof canvas in order to ensure the sealing.
4 Plate chain bucket elevator in the lower section, the upper section intermediate casing and the center line should be in the same vertical line, the vertical deviation in1 meters length does not allow more than 1mm, the cumulative deviation total height does not allow more than 8mm.
5 Hopper connected with the traction chain position should be correct, bolt the hopper and the traction chain of tortoise plastron connecting fastening.
6 Plate chain bucket elevator rail joint should be installed in the lower part of lifting machine.
7 Tensioning device will tail sprocket group raised to the highest position, installation lifting chain tensioning device, adjustment of the traction chain has a uniform, normal operation to the tensioning force.
8 Reducer shaft axis and the hoist drive axis should be in parallel, the maximum angle not larger than 40degrees, the size of the sprocket should be in the same plane.
9 Plate chain bucket elevator central should prevent deviation device, supporting point spacing of not more than 8meters, the top support should be as close as possible to the head. Surface mounted hoist wire rope tension should be taut.
10 Plate chain bucket elevator is installed, the transmission parts and reducer should be gas, remove the ratchet, ratchet cover or remove the triangle test, motor, motor turning right, adjust the discharging regulating plate, to run without scraping hoppers is appropriate.
11 Before commissioning inspection hoist in if there is debris, such as should be promptly removed, hoist whole check once again after the operation; when commissioning adjustment tensioning device, test run4 hours after the first adjust the tensioning device and the fastening hopper bolt, running72nuts and bolts can be welded. Equipment operation a month later to check a tensioning device.
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