主动式瓦斯压力测定仪

主动式 瓦斯压力 测定仪
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主动式 瓦斯压力 测定仪

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    1 - 9tower

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    ≥10tower

Manager Zhang经理
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  • place of delivery山东济宁
  • period for dispatch7天
  • Total supply volume 10000
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    营业执照已上传
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  • 注册资本|thirty million
  • 企业类型|company with limited liability
  • 主营产品|Mining machinery accessories machinery equipment machinery electrical equipment railway equipment support equipment lifting equipment security rescue
  • 公司地址|
本页信息为 Shandong Shenhua Machinery Manufacturing Co., Ltd"主动式瓦斯压力测定仪 "产品信息,如您想了解更多 请联系厂家,或给厂家留言。
Products 更新时间 :2019-11-22
Model specifications

主动式瓦斯压力测定仪

主动式瓦斯压力测定仪产品介绍

瓦斯压力是瓦斯涌出和突出的动力,也是决定煤层瓦斯含量的一个主要素,准确测定瓦斯压力对矿井有效而合理地制定防止瓦斯措施,预测预报煤与瓦斯突出的危险性,具有重要的意义。前国内煤矿大都采取粘土、水泥砂浆等固体物封孔测压,这种测定瓦斯压力的方法在封孔段岩层坚硬致密的条件下一有效,是当封孔段岩层为松软砂岩或钻孔周围存在微裂隙时,封孔的固体物不能严密封闭钻孔周边的裂隙,因而易漏气,封孔效果不理想,测出的瓦斯压力值低于煤层真实的瓦斯压力。这样会导致错误的技术判断,造成事故隐患。

主动式瓦斯压力测定仪工作原理

主动式瓦斯压力测定仪采用一种胶囊—压力粘液封孔测定煤层瓦斯压力技术,利用粘液能够在压力作下渗入钻孔周边裂隙的原理,能够有效解决针对松软岩层的封孔测压中瓦斯泄漏的问题,从而使测出的瓦斯压力值等煤层真实的瓦斯压力。

主动式瓦斯压力测定仪主要性能

采用手动乳化液泵将乳化液压入胶囊之间,使胶囊膨胀,加强密封效果。适用于作液压能源,提供所需的压力。采用水、乳化液和液压油作介质,对于各种压力容器、管道阀门、矿用防爆件等进行压力试验。

采用手压作动力,设计合理,操作省力。增设蓄能器储能,出口单向阀加高压截止阀,起到双重保压作用。结构紧凑,重量轻,维修方便。

主动式瓦斯压力测定仪技术参数

项目名称              技术指标

最大测定压力  MPa 6

出口流量    ml 50(每循环量)

水箱容量    L 20

加压泵压力  MPa 6

压力表量程  MPa 010

压力表精度 1.5

胶囊压力    MPa 012

瓦斯管尺寸  mm Φ6×1  Φ8×1

尺寸      mm 420×220 ×580

重量15KG

Supplier Information
address Unified Social Credit Code 9137080032833555X4
organization code 32833555-X registered capital thirty million
business term 2044-11-10 Business status In business
company type company with limited liability establish date 2014-11-11
legal representative Shao Hua register authority Rencheng branch of Jining Administration for Industry and Commerce
business scope Mining machinery accessories, machinery, equipment, machinery and electrical appliances manufacturing, sales, import and export of goods and technology, except for the business restricted or prohibited by the state, hardware products, chemical products, excluding dangerous chemicals, building materials, steel, railway equipment and accessories, wholesale and retail of which are subject to approval according to law, can be operated only after the approval of relevant departments
Contact Us
Manager Zhang经理
18553715760
Shandong Shenhua Machinery Manufacturing Co., Ltd
0537-2368915
公司主页
山东 济宁 Shandong Shenhua Machinery Manufacturing Co., Ltd
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Middling coal Industry and Mining Materials Group Co., Ltd
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