破岩设备

什么是破岩？一座山的石头该怎样高效地剥离成适合，,炸药破岩也称炸药爆破技术， 是指通过炸药在空气、水、土石介质或结构物中爆炸产生的冲击波和爆生气体作用于周围介质，使土石介质或结构物产生压缩、变形、破坏、松散和

新型液压静态劈裂机设备 - 知乎,2020年10月14日  18179206669zsf 震山斧液压静态爆破岩石劈裂机是一种新型劈岩设备。 劈裂机机体 (缸体)上布置有9-12个类似于千斤顶的柱塞。 工作时，将劈裂棒安放在预先

水胀裂_静态爆破_岩石破碎_矿山开采设备_破石设备，,安全. 高效率. 易操作. 合泽水胀裂破岩机是一种新型的非爆破破岩设备。. 设备通过主机增压装置和高压水管向胀裂器内注入高压水， 使胀裂器定向膨胀，对岩石孔壁施加上百吨的膨胀力，最终达到破碎岩石的效果。. 水胀裂

全自动钻孔破裂岩石一体机性能特点岩石钻裂一体机，,1.功能多样：钻裂一体机可实现一机多用，既可利用凿岩机钻孔，也可利用劈裂机分裂岩石。. 钻裂机头拆卸之后，也可还原成挖掘机进行挖掘作业。. 2.安全性能：钻裂一体机进行建

几种代替传统炸药爆破的静态爆破岩石的方法 - 搜狐,2021年12月22日  静态爆破岩石行业近几年快速在国内各大矿山、石方工地发展起来！ 静态爆破岩石技术是代替传统炸药爆破的一种新型技术。 目前市场在用的技术产品有：膨胀

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二氧化碳裂岩设备 - 知乎,二氧化碳裂岩设备主要组成 主要组成：液态二氧化碳气罐、充装机、裂岩管、充气台、装管架。 二氧化碳裂岩设备主要特点 （1）具有本质的安全特性。 从储存、运输、携带、使用、回收等方面均十分安全。 主机与bao破

苦干实干！冀中股份大淑村矿首次引进大阻力支架和，,1 天前  日前，随着第一台液压支架入井，标志着冀中股份大淑村矿174303工作面安装进入了攻坚阶段。 174303工作面首次引进大阻力支架和破岩能力强的割煤设备及其配套设备，

CN105756678B - 悬臂搭载式辅助装置及其工作方法和应用，CN105756678B CN201610322302.XA CN201610322302A CN105756678B CN 105756678 B CN105756678 B CN 105756678B CN 201610322302 A CN201610322302 A CN 201610322302A CN 105756678 B CN105756678 B CN 105756678B Authority CN China Prior art keywords arm sub assistance platform servicing unit hydraulic cylinder Prior art

KR101696000B1 - 제어 시스템, 착암 기구 및 제어방법，착암기의 공급 모터(2), 충격 장치(4), 및 회전 모터(3)인 압력 유체 사용 장치에 대해 압력 유체 공급의 제어를 위한 유압 제어 시스템(1)으로, 상기 시스템은 압력 유체 사용 장치(2,3,4)의 각 하나를 위한 조절 밸브(6,7,8)를 포함하고, 유체 도관은 조절 밸브와 각 압력 유체 사용 장치 사이에서 이르게，

KR101696000B1 - 제어 시스템, 착암 기구 및 제어방법，KR101696000B1 KR1020117030779A KR20117030779A KR101696000B1 KR 101696000 B1 KR101696000 B1 KR 101696000B1 KR 1020117030779 A KR1020117030779 A KR 1020117030779A KR 20117030779 A KR20117030779 A KR 20117030779A KR 101696000 B1 KR101696000 B1 KR 101696000B1 Authority KR South Korea Prior art

E02F 5 - Dredgers or soil-shifting machines for special purposes，,Patents for E02F 5 - Dredgers or soil-shifting machines for special purposes (6,683) 03/2012: 03/28/2012: CN202175975U 半圆形液压马达接头铣刀 Semi-circular，

US10422360B2 - Displacement control unit - Google Patents,US10422360B2 US15/260,710 US201615260710A US10422360B2 US 10422360 B2 US10422360 B2 US 10422360B2 US 201615260710 A US201615260710 A US 201615260710A US 10422360 B2 US10422360 B2 US 10422360B2 Authority US United States Prior art keywords pressure relief piston control unit pressure control Prior art date

E02F 9 - Component parts of dredgers or soil-shifting machines, ,Patents for E02F 9 - Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups (23,883) 02/2012

CN103038518B - 用于致动工作机的液压系统和液压分配器，,CN103038518B CN201180028386.1A CN201180028386A CN103038518B CN 103038518 B CN103038518 B CN 103038518B CN 201180028386 A CN201180028386 A CN 201180028386A CN 103038518 B CN103038518 B CN 103038518B Authority CN China Prior art keywords valve hydraulic system discharge conduit guiding valve spool Prior art

CN104160161B - 具有油冷却的单独的液压机构 - Google Patents,CN104160161B CN201380009731.6A CN201380009731A CN104160161B CN 104160161 B CN104160161 B CN 104160161B CN 201380009731 A CN201380009731 A CN 201380009731A CN 104160161 B CN104160161 B CN 104160161B Authority CN China Prior art keywords oil independent hydraulic hydraulic gear fuel tank motor Prior art date

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CN2623864Y， - Google Patents,CN2623864Y CN 03227067 CN03227067U CN2623864Y CN 2623864 Y CN2623864 Y CN 2623864Y CN 03227067 CN03227067 CN 03227067 CN 03227067 U CN03227067 U CN 03227067U CN 2623864 Y CN2623864 Y CN 2623864Y Authority CN China Prior art keywords gas utility model hydraulic drill Prior art date 2003-03-05 Legal status (The

CN106149788B， - Google Patents,CN106149788B CN201610547324.6A CN201610547324A CN106149788B CN 106149788 B CN106149788 B CN 106149788B CN 201610547324 A CN201610547324 A CN 201610547324A CN 106149788 B CN106149788 B CN 106149788B Authority CN China Prior art keywords quartering hammer engineering machinery switch operating mode

CN113482631A - 一种高效破岩方法， - Google PatentsCN113482631A CN202110905665.7A CN202110905665A CN113482631A CN 113482631 A CN113482631 A CN 113482631A CN 202110905665 A CN202110905665 A CN 202110905665A CN 113482631 A CN113482631 A CN 113482631A Authority CN China Prior art keywords cutter head rock breaking diameter cutter small Prior art date 2021-08

CN106949114A - 位移控制单元 - Google PatentsDownload PDF Info Publication number CN106949114A. CN106949114A CN201610860373.5A CN201610860373A CN106949114A CN 106949114 A CN106949114 A CN 106949114A CN 201610860373 A CN201610860373 A CN 201610860373A CN 106949114 A CN106949114 A CN201610860373.5A CN201610860373A

US9062953B2 - Rock breaking product - Google PatentsUS9062953B2 - Rock breaking product - Google Patents Rock breaking product Download PDF Info Publication number US9062953B2

CN112377199A - 一种顶盾机 - Google Patents,CN112377199A CN202011256060.1A CN202011256060A CN112377199A CN 112377199 A CN112377199 A CN 112377199A CN 202011256060 A CN202011256060 A CN 202011256060A CN 112377199 A CN112377199 A CN 112377199A Authority CN China Prior art keywords shield tail shield machine machine conversion ring Prior art date 2020

CN106149788A， - Google Patents,CN106149788A CN201610547324.6A CN201610547324A CN106149788A CN 106149788 A CN106149788 A CN 106149788A CN 201610547324 A CN201610547324 A CN 201610547324A CN 106149788 A CN106149788 A CN 106149788A Authority CN China Prior art keywords quartering hammer engineering machinery operating mode switch

CN109070323A - 阀体灌充锁 - Google Patents,CN109070323A CN201780018689.2A CN201780018689A CN109070323A CN 109070323 A CN109070323 A CN 109070323A CN 201780018689 A CN201780018689 A CN 201780018689A CN 109070323 A CN109070323 A CN 109070323A Authority CN China Prior art keywords component locking valve body valve locking member Prior art date

CN105710845A - 具有可变冲程控制的液压锤 - Google Patents,CN105710845A CN201510944732.0A CN201510944732A CN105710845A CN 105710845 A CN105710845 A CN 105710845A CN 201510944732 A CN201510944732 A CN 201510944732A CN 105710845 A CN105710845 A CN 105710845A Authority CN China Prior art keywords piston stroke valve outlet groove controls system Prior art date 2014

CN109070323B - 阀体灌充锁 - Google Patents,CN109070323B CN201780018689.2A CN201780018689A CN109070323B CN 109070323 B CN109070323 B CN 109070323B CN 201780018689 A CN201780018689 A CN 201780018689A CN 109070323 B CN109070323 B CN 109070323B Authority CN China Prior art keywords valve body locking assembly retainer member body assembly Prior art

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