首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
输灰管控制爆破除垢装置
摘要
本实用新型公开了一种输灰管控制爆破除垢装置,该装置的输灰管外壁沿管轴线方向安装炸药,在管壁和炸药之间设置保护层,炸药爆炸后,在应力波的作用下,输灰管内灰垢将被破坏成片状和粒状,灰垢清除率可达90%以上,加快了除垢速度,降低了成本,取得了显著的经济效益。
申请公布号
CN2339325Y
申请公布日期
1999.09.22
申请号
CN98207784.X
申请日期
1998.08.12
申请人
中国矿业大学(北京校区)
发明人
杨仁树;李清;孙强;齐郁周
分类号
B08B7/00
主分类号
B08B7/00
代理机构
代理人
主权项
1.一种输灰管控制爆破除垢装置,其特征在于输灰管(2)外壁安置工业炸药(1),在管与炸药之间设置保护层(3),炸药沿输灰管轴向布置。
地址
100083北京市海淀区学院路丁11号杨仁树转
您可能感兴趣的专利
Apparatus and method for reverse circulation cementing a casing in an open-hole wellbore
Internal shock absorber bypass plunger
Diverter valve with improved seal
Non-return valve
Heater chips with a reduced number of bondpads
Composite MEMS pressure sensor configuration
Equipment for cold-drawing a metal wire
Integrated laundry suspension system
Expandable container
Method of manufacturing optical modulator
Pressure-resistance hose having watertight structure
Exit roll for an image forming device
PM29 and LEA3 promoters and use in expression of transgenic genes in plants
Strapping machine
Method and apparatus for measuring the position of ferrule of a laser module
Epson scrapbook central(TM) reproduction system
Writing device for color electronic paper
Method and machine for producing a seam which is not susceptible to coming undone
Power distribution expert system
Methods of generating chimeric adenoviruses and uses for such chimeric adenoviruses