AAA级(Ji)信(Xin)用(Yong)企(Qi)业(Ye),(?)拥(Yong)有(You)D1、(?)D2类(Lei)压(Ya)力(Li)容(Rong)器(Qi)制(Zhi)造(Zao)许(Xu)可(Ke)证(Zheng)。(?)
(?) (?)原(Yuan)煤(Mei)仓(Cang)清(Qing)堵(Du)机(Ji)采(Cai)用(Yong)动(Dong)静(Jing)可(Ke)调(Diao)式(Shi)迷(Mi)宫(Gong)密(Mi)封(Feng),(?)分(Fen)为(Wei)上(Shang)下(Xia)密(Mi)封(Feng),(?)煤(Mei)粉(Fen)为(Wei)较(Jiao)差(Cha)介(Jie)质(Zhi),(?)一(Yi)般(Ban)密(Mi)封(Feng)很(Hen)难(Nan)实(Shi)现(Xian),(?)本(Ben)设(She)备(Bei)采(Cai)用(Yong)的(De)新(Xin)型(Xing)材(Cai)料(Liao)具(Ju)有(You)密(Mi)封(Feng)可(Ke)靠(Kao)、(?)耐(Nai)用(Yong)、(?)可(Ke)调(Diao)整(Zheng)优(You)点(Dian)。(?)
(?) (?)由(You)上(Shang)疏(Shu)堵(Du)器(Qi)、(?)下(Xia)疏(Shu)堵(Du)器(Qi)、(?)液(Ye)压(Ya)缸(Gang)组(Zu)等(Deng)组(Zu)成(Cheng),(?)原(Yuan)煤(Mei)仓(Cang)清(Qing)堵(Du)机(Ji)利(Li)用(Yong)疏(Shu)堵(Du)器(Qi)上(Shang)独(Du)特(Te)的(De)R型(Xing)推(Tui)板(Ban)(又(You)称(Cheng)推(Tui)力(Li)板(Ban))传(Chuan)统(Tong)型(Xing)疏(Shu)松(Song)机(Ji)工(Gong)作(Zuo)时(Shi)产(Chan)生(Sheng)的(De)鼠(Shu)洞(Dong)现(Xian)象(Xiang),(?)彻(Che)底(Di)地(Di)将(Jiang)煤(Mei)仓(Cang)形(Xing)成(Cheng)堵(Du)煤(Mei)的(De)洞(Dong)拱(Gong)基(Ji)础(Chu)破(Po)坏(Huai)掉(Diao),(?)以(Yi)达(Da)到(Dao)更(Geng)加(Jia)理(Li)想(Xiang)的(De)清(Qing)堵(Du)效(Xiao)果(Guo)。(?)
(?) (?)能(Neng)够(Gou)完(Wan)全(Quan)打(Da)破(Po)煤(Mei)结(Jie)拱(Gong)时(Shi)所(Suo)形(Xing)成(Cheng)的(De)平(Ping)衡(Heng),(?)彻(Che)底(Di)铲(Chan)除(Chu)附(Fu)着(Zhuo)在(Zai)仓(Cang)壁(Bi)上(Shang)的(De)煤(Mei),(?)从(Cong)根(Gen)本(Ben)上(Shang)解(Jie)决(Jue)堵(Du)煤(Mei)问(Wen)题(Ti),(?)同(Tong)时(Shi)原(Yuan)煤(Mei)仓(Cang)清(Qing)堵(Du)机(Ji)在(Zai)不(Bu)运(Yun)行(Xing)时(Shi),(?)内(Nei)部(Bu)特(Te)殊(Shu)设(She)计(Ji)的(De)刮(Gua)刀(Dao),(?)也(Ye)不(Bu)会(Hui)对(Dui)煤(Mei)的(De)流(Liu)向(Xiang)产(Chan)生(Sheng)阻(Zu)碍(Ai)。(?)
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上(Shang)一(Yi)篇(Pian):(?)煤(Mei)仓(Cang)清(Qing)堵(Du)机(Ji)在(Zai)工(Gong)业(Ye)上(Shang)的(De)发(Fa)展(Zhan)
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下(Xia)一(Yi)篇(Pian):(?)立(Li)式(Shi)磨(Mo)机(Ji)