A na-ekewa ụzọ ịsacha coal n'ime ụdị mmiri na usoro akọrọ.Mmiri na-ekpo ọkụ na-asa kol bụ ihe na-esi na ya pụta n'ụdị mmiri mmiri na-asachapụ coal.N'oge usoro a, mmiri oriri nke ọ bụla ton nke kol chọrọ site na 2m3 ruo 8m3.

Mmiri mkpofu a na-emepụta n'oge usoro a nwere ike ịnọgide na-adị ọcha ọbụlagodi ma ọ bụrụ na a hapụ ya ka ọ kwụrụ ruo ọtụtụ ọnwa.A na-ewepụ nnukwu mmiri mkpofu na-asa coal na-eruteghị ọkọlọtọ, nke na-ebute mmetọ mmiri, nkwụsị nke ọwa mmiri, na gburugburu ebe obibi gburugburu ebe obibi.

HaiBar Belt Filter Press
Site n'ịkwado ọtụtụ osisi coal buru ibu, HaiBar ewebatala eriri nzacha eriri maka nyocha ngwa injinia nke mmiri mkpofu na-asachapụ coal na akpịrị ịkpọ nkụ.Ihe si na ya pụta na-egosi na eriri eriri eriri maka mmiri mmiri slime bụ teknụzụ ọgbara ọhụrụ, ikike nhazi dị ukwuu, nzacha dị nro, obere mmiri nke achicha nzacha, na usoro mmiri mechiri emechi maka ịsacha coal, n'etiti ndị ọzọ.

Otu osisi coal dị na Anhui Province na-etinye iji usoro ọgwụgwọ "cyclone-slime sedimentation tank-filter press".N'ihi ya, sludge a na-emepụta nwere ụfọdụ ihe siri ike siri ike, nke nwere ike imebi ákwà nzacha ngwa ngwa.N'iburu n'uche njirimara sludge a, ụlọ ọrụ anyị na-ahọrọ akwa nzacha kachasị mma yana akwa na-eguzogide ọgwụ.Ọtụtụ ndị na-emepụta ihe zụtara ngwaahịa anyị iji dochie igwe nzacha ụlọ mbụ ma ọ bụ igwe nzacha ihe nzacha na fremu, ka ha gachara na saịtị ọrụ anyị.

Okwu na saịtị
1. Na June, 2007, Huainan Xieqiao Coal Company na Anhui Province nyere iwu abụọ HTB-2000 usoro belt nzacha presses.
2. Na July, 2008, Huainan Xieqiao Coal Company na Anhui Province zụtara abụọ HTB-1500L usoro belt nzacha presses.
3. Na July, 2011, Hangzhou Environmental Protection Academy of China Coal Science Research Institute nyere iwu otu HTBH-1000 usoro belt nyo pịa.
4. Na February, 2013, otu HTE3-1500 series belt filter press was exported to Turkey.