回轉式格柵清污機

清污(wu)(wu)機(ji)(ji)固定安裝(zhuang)在(zai)泵站(zhan)、電站(zhan)、倒虹吸等水(shui)工建筑物的進水(shui)口處，它以攔污(wu)(wu)柵攔截水(shui)流中所挾(xie)帶(dai)(dai)的污(wu)(wu)物（樹(shu)枝(zhi)、樹(shu)葉、雜草、生活垃圾、浮冰等），并通過回轉的齒耙(pa)將(jiang)其撈到橋面上(shang)，用皮帶(dai)(dai)輸(shu)送機(ji)(ji)或(huo)其他方式運(yun)走，避免有害污(wu)(wu)物進入引水(shui)道(dao)內(nei)，保證機(ji)(ji)組或(huo)其他設備與結構(gou)順(shun)利(li)運(yun)行。該機(ji)(ji)結構(gou)簡(jian)單，整機(ji)(ji)剛性好、運(yun)行平穩、不易出故障(zhang)、操作(zuo)維修簡(jian)便、清污(wu)(wu)效(xiao)果好、效(xiao)率高(gao)、耗(hao)能低(di)。

清污(wu)機結構特點：

清污(wu)機是將攔污(wu)和清污(wu)結合為(wei)一(yi)體的固(gu)定(ding)式連續清污(wu)設備。它主要由柵(zha)體、清污(wu)耙（齒耙）、傳動系(xi)統三個(ge)部分組成；根據引水道底污(wu)物情況(kuang)，有時在柵(zha)體底部增設輔助柵(zha)。

清污機(ji)(ji)工作原理(li)：驅(qu)動(dong)機(ji)(ji)構布置在柵體(ti)上(shang)(shang)部的(de)左側或(huo)右側。減(jian)速機(ji)(ji)輸(shu)(shu)出軸(zhou)(zhou)上(shang)(shang)的(de)主動(dong)鏈(lian)輪(lun)(lun)，通(tong)過(guo)鏈(lian)傳(chuan)動(dong)帶(dai)(dai)動(dong)輪(lun)(lun)軸(zhou)(zhou)組上(shang)(shang)的(de)從(cong)(cong)動(dong)鏈(lian)輪(lun)(lun)，從(cong)(cong)動(dong)鏈(lian)輪(lun)(lun)通(tong)過(guo)保護裝置將扭矩傳(chuan)給輪(lun)(lun)軸(zhou)(zhou)傳(chuan)動(dong)軸(zhou)(zhou)，傳(chuan)動(dong)軸(zhou)(zhou)帶(dai)(dai)動(dong)兩(liang)個牽引(yin)鏈(lian)輪(lun)(lun)旋(xuan)轉(zhuan)，從(cong)(cong)而牽引(yin)板式滾子(zi)鏈(lian)回轉(zhuan)，安裝在兩(liang)條牽引(yin)鏈(lian)條之(zhi)間的(de)清污耙(pa)便隨(sui)鏈(lian)條回轉(zhuan)。由于每(mei)個耙(pa)齒(chi)都插入(ru)柵面(mian)內一定深(shen)度，故(gu)柵面(mian)上(shang)(shang)的(de)污物(wu)被強制隨(sui)齒(chi)耙(pa)運動(dong)，當齒(chi)耙(pa)轉(zhuan)到(dao)(dao)柵體(ti)頂部，牽引(yin)鏈(lian)條換向時，齒(chi)耙(pa)也隨(sui)之(zhi)翻轉(zhuan)，此時耙(pa)上(shang)(shang)的(de)污物(wu)脫落到(dao)(dao)工作橋(qiao)(qiao)面(mian)或(huo)皮帶(dai)(dai)輸(shu)(shu)送(song)機(ji)(ji)等設施上(shang)(shang)，被送(song)出橋(qiao)(qiao)面(mian)。

傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)系統：傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)系統主(zhu)要(yao)有：電動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)、行星(xing)擺線(xian)針輪(lun)減速機(ji)、主(zhu)動(dong)(dong)(dong)(dong)(dong)(dong)鏈(lian)輪(lun)、驅動(dong)(dong)(dong)(dong)(dong)(dong)鏈(lian)（套筒滾子鏈(lian)）、輪(lun)軸(zhou)(zhou)組(zu)(zu)等組(zu)(zu)成。輪(lun)軸(zhou)(zhou)組(zu)(zu)由從動(dong)(dong)(dong)(dong)(dong)(dong)鏈(lian)輪(lun)、傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)、牽引(yin)鏈(lian)輪(lun)、板式(shi)滾子鏈(lian)、左右(you)調(diao)(diao)節(jie)軸(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)和(he)過載保護(hu)機(ji)構組(zu)(zu)成。驅動(dong)(dong)(dong)(dong)(dong)(dong)鏈(lian)條的(de)張緊(jin)靠電動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)座上(shang)的(de)滑軌(gui)和(he)調(diao)(diao)節(jie)螺栓調(diao)(diao)節(jie)。支(zhi)承(cheng)(cheng)(cheng)(cheng)在左右(you)調(diao)(diao)節(jie)軸(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)支(zhi)架上(shang)的(de)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)兩(liang)端的(de)牽引(yin)鏈(lian)輪(lun)與(yu)板式(shi)滾子鏈(lian)嚙合，使滾子鏈(lian)繞導軌(gui)回轉。為使兩(liang)滾子鏈(lian)同步張緊(jin)，在左右(you)調(diao)(diao)節(jie)軸(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)上(shang)設(she)置了調(diao)(diao)節(jie)螺桿。

回轉式格柵清污機