Izindlela zokugeza amalahle zihlukaniswe ngezinqubo zohlobo olumanzi kanye nezinqubo zohlobo olomile. Amanzi angcolile okugeza amalahle yimfucuza ekhishwa enkambisweni yokugeza amalahle yohlobo olumanzi. Phakathi nale nqubo, ukusetshenziswa kwamanzi okudingekayo ngethani ngalinye lamalahle kuhluka kusuka ku-2m3 kuya ku-8m3.

Amanzi angcolile akhiqizwa phakathi nale nqubo cishe azohlala engacacile ngisho noma eshiywa eme izinyanga eziningana. Inani elikhulu lamanzi angcolile okugeza amalahle liyakhishwa ngaphandle kokufinyelela izinga elijwayelekile, okuholela ekungcolisweni kwamanzi, ukuvaleka kwemisele yemifula, kanye nomonakalo wemvelo.

Umshini Wokuhlunga we-HaiBar Belt
Ngokubambisana nezimboni eziningi ezinkulu zamalahle, i-HaiBar yethule umshini wokucindezela ibhande wokucwaninga ngokusetshenziswa kobunjiniyela kwamanzi amdaka okugeza amalahle kanye nokuphelelwa amanzi yi-slime. Umphumela ubonisa ukuthi umshini wokucindezela ibhande wokukhipha amanzi yi-slime ubonakala ngobuchwepheshe besimanje, amandla amakhulu okucubungula, i-limpid filtrate, okuqukethwe kwamanzi aphansi kwekhekhe lokuhlunga, kanye nohlelo lwamanzi oluvaliwe lokugeza amalahle, phakathi kokunye.

Isitshalo samalahle eSifundazweni sase-Anhui sisebenzisa inqubo yokwelapha i-“cyclone-slime sedimentation tank-filter press”. Ngenxa yalokho, udaka olukhiqizwayo luqukethe izinhlayiya ezithile eziqinile, ezingase ziguge kalula indwangu yokuhlunga. Uma sibheka lesi sici sodaka, inkampani yethu ikhetha indwangu yokuhlunga esezingeni eliphezulu nengagugi. Abakhiqizi abaningi bathenge umkhiqizo wethu ukuze bathathe indawo yomshini wokuhlunga wekamelo wokuqala noma umshini wokuhlunga wepuleti nohlaka, ngemuva kokuvakashela indawo yethu yokusebenza kwemishini.

Ikesi Elisendaweni
1. NgoJuni, 2007, iHuaian Xieqiao Coal Company eSifundazweni sase-Anhui yayala imishini emibili yokuhlunga ibhande yochungechunge lwe-HTB-2000.
2. NgoJulayi, 2008, iHuaian Xieqiao Coal Company eSifundazweni sase-Anhui yathenga imishini emibili yokuhlunga ibhande yochungechunge lwe-HTB-1500L.
3. NgoJulayi, 2011, i-Hangzhou Environmental Protection Academy of China Coal Science Research Institute yayala umshini wokuhlunga webhande elilodwa lochungechunge lwe-HTBH-1000.
4. NgoFebhuwari, 2013, umshini wokuhlunga webhande elilodwa lochungechunge lwe-HTE3-1500 wathunyelwa eTurkey.