回轉式格柵清污機

清污(wu)(wu)機固定安裝在泵站(zhan)(zhan)、電站(zhan)(zhan)、倒(dao)虹吸(xi)等水工建(jian)筑物的進(jin)水口處，它以攔污(wu)(wu)柵攔截水流中所挾帶(dai)的污(wu)(wu)物（樹枝、樹葉、雜草、生(sheng)活垃圾、浮冰(bing)等），并通過回轉的齒耙(pa)將其(qi)(qi)撈(lao)到橋面上，用皮(pi)帶(dai)輸送(song)機或(huo)其(qi)(qi)他(ta)方(fang)式運(yun)走(zou)，避免有(you)害污(wu)(wu)物進(jin)入(ru)引水道(dao)內(nei)，保(bao)證機組或(huo)其(qi)(qi)他(ta)設(she)備(bei)與(yu)結(jie)構(gou)順利運(yun)行。該機結(jie)構(gou)簡單，整(zheng)機剛性好、運(yun)行平穩、不易出故障、操作維修(xiu)簡便、清污(wu)(wu)效果好、效率高、耗能(neng)低。

清污機結構特點(dian)：

清(qing)污(wu)機是將(jiang)攔污(wu)和清(qing)污(wu)結合為一體(ti)的固定(ding)式連續清(qing)污(wu)設(she)備。它主要由(you)柵體(ti)、清(qing)污(wu)耙(pa)（齒耙(pa)）、傳動系統三個(ge)部(bu)分組(zu)成；根據引水(shui)道底污(wu)物情況，有時在柵體(ti)底部(bu)增設(she)輔助柵。

清(qing)污機(ji)工作(zuo)原理：驅(qu)動(dong)(dong)(dong)(dong)機(ji)構布置(zhi)在柵體(ti)上(shang)部的(de)左側(ce)或(huo)右側(ce)。減(jian)速機(ji)輸(shu)出軸(zhou)上(shang)的(de)主(zhu)動(dong)(dong)(dong)(dong)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)，通過(guo)鏈(lian)(lian)(lian)(lian)(lian)傳(chuan)動(dong)(dong)(dong)(dong)帶(dai)動(dong)(dong)(dong)(dong)輪(lun)軸(zhou)組上(shang)的(de)從動(dong)(dong)(dong)(dong)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)，從動(dong)(dong)(dong)(dong)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)通過(guo)保護(hu)裝置(zhi)將扭矩傳(chuan)給輪(lun)軸(zhou)傳(chuan)動(dong)(dong)(dong)(dong)軸(zhou)，傳(chuan)動(dong)(dong)(dong)(dong)軸(zhou)帶(dai)動(dong)(dong)(dong)(dong)兩個牽引(yin)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)旋轉，從而牽引(yin)板式(shi)滾子(zi)鏈(lian)(lian)(lian)(lian)(lian)回(hui)轉，安裝在兩條牽引(yin)鏈(lian)(lian)(lian)(lian)(lian)條之間的(de)清(qing)污耙(pa)(pa)便隨(sui)鏈(lian)(lian)(lian)(lian)(lian)條回(hui)轉。由于每(mei)個耙(pa)(pa)齒(chi)都(dou)插入柵面內一定深度，故柵面上(shang)的(de)污物(wu)被(bei)強制隨(sui)齒(chi)耙(pa)(pa)運動(dong)(dong)(dong)(dong)，當齒(chi)耙(pa)(pa)轉到柵體(ti)頂部，牽引(yin)鏈(lian)(lian)(lian)(lian)(lian)條換向時，齒(chi)耙(pa)(pa)也隨(sui)之翻轉，此時耙(pa)(pa)上(shang)的(de)污物(wu)脫(tuo)落到工作(zuo)橋面或(huo)皮帶(dai)輸(shu)送機(ji)等設施上(shang)，被(bei)送出橋面。

傳(chuan)(chuan)動(dong)(dong)系統(tong)(tong)：傳(chuan)(chuan)動(dong)(dong)系統(tong)(tong)主要有：電動(dong)(dong)機(ji)、行星擺線針輪(lun)減速機(ji)、主動(dong)(dong)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)、驅(qu)動(dong)(dong)鏈(lian)(lian)(lian)(lian)(lian)（套筒滾(gun)子(zi)鏈(lian)(lian)(lian)(lian)(lian)）、輪(lun)軸組等組成。輪(lun)軸組由從動(dong)(dong)鏈(lian)(lian)(lian)(lian)(lian)輪(lun)、傳(chuan)(chuan)動(dong)(dong)軸、牽引鏈(lian)(lian)(lian)(lian)(lian)輪(lun)、板式滾(gun)子(zi)鏈(lian)(lian)(lian)(lian)(lian)、左(zuo)右調節(jie)(jie)軸承(cheng)和過載(zai)保(bao)護機(ji)構組成。驅(qu)動(dong)(dong)鏈(lian)(lian)(lian)(lian)(lian)條的張緊(jin)靠電動(dong)(dong)機(ji)座上的滑軌和調節(jie)(jie)螺栓調節(jie)(jie)。支承(cheng)在(zai)(zai)左(zuo)右調節(jie)(jie)軸承(cheng)支架上的傳(chuan)(chuan)動(dong)(dong)軸兩(liang)端的牽引鏈(lian)(lian)(lian)(lian)(lian)輪(lun)與板式滾(gun)子(zi)鏈(lian)(lian)(lian)(lian)(lian)嚙(nie)合，使滾(gun)子(zi)鏈(lian)(lian)(lian)(lian)(lian)繞(rao)導(dao)軌回(hui)轉(zhuan)。為(wei)使兩(liang)滾(gun)子(zi)鏈(lian)(lian)(lian)(lian)(lian)同步(bu)張緊(jin)，在(zai)(zai)左(zuo)右調節(jie)(jie)軸承(cheng)上設置了調節(jie)(jie)螺桿。

回轉式格柵清污機