ZH45 Chemical Oxygen Self rescue Device Mining Emergency Supplies
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price
Order quantity
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¥1.00
1 - 9tower
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¥1.00
≥10tower
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price
Order quantity
¥1.00
1 - 9tower
¥1.00
≥10tower
¥147.00
DW18-300/100 single hydraulic column - high strength and never breaking
¥147.00
DW20-300/100 single hydraulic prop required by the Belt and Road roadway
¥147.00
DW22-300/100 Single Hydraulic Pillar - Attitude determines direction
¥147.00
¥147.00
DW28-250/100 Single Hydraulic Pillar - Once you've figured it out, don't hesitate
哪里的自救器价格便宜?质量好呢?来中煤吧,也许您看了会后悔一分钟,不看您会后悔错过了这么好的产品。
ZH45化学氧自救器是一种隔绝闭路循环式呼吸器。主要用于煤矿或环境空气发生有毒有害气体污染及缺氧窒息性灾害时,现场人员迅速佩戴,保护人正常呼吸逃离灾区。
特点在于:1. 采用了循环呼吸方式,人呼出的气体通过CO2吸收剂(氢氧化钙),把CO2吸收,而余下的氧气和减压器输出的氧气进入气囊通过口具吸入人体。与往复呼吸方式(指呼吸气流皆通过吸收剂)相比,其优点是阻力小、无粉尘吸入、不呛人、吸气温度低、舒适。
2. 具有三种供氧方式,定量供氧,自动补氧和手动补氧。大大提高了呼吸保护的安全可靠性。
3. 采用了先进的减压原理,体积小,重量轻,工作稳定可靠。
4. 充氧气、装氢氧化钙方便,维护修理简单。可重复使用,成本低廉。
化学氧自救器呼吸保护器的呼吸气路为往复式,采用KO2片状生氧剂,氧烛起动装置。呼气经口具进入生氧药罐产生氧气吸收二氧化碳,含富氧气体进入气囊。吸气时,气囊中气体经药罐再次净化进入口具,吸入口腔,因为生氧剂的生氧速度生氧量大于人体消耗氧气,当呼吸保护器内气体大于排气阀开启压力时,排气阀自动开启排气,低于排气压力时,排气阀自动关闭,保障呼吸与外界大气隔绝。
生氧过程主要反应方程式为:
2KO2+H2O→2KOH+1.5 O2+热量
2KOH+CO2→K2CO3+H2O+热量
山东中煤同类产品还有ZH15化学氧自救器、 ZH30化学氧自救器、ZH60化学氧自救器等一系列自救产品。
订购联系人:冯韵
订购电话:18660761637
QQ号:1497707188
旺旺号:zhongmei003
address | Unified Social Credit Code | ||
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organization code | registered capital | ||
business term | 1970-01-01 | Business status | |
company type | establish date | 1970-01-01 | |
legal representative | register authority | ||
business scope |
¥147.00
DW18-300/100 single hydraulic column - high strength and never breaking
¥147.00
DW20-300/100 single hydraulic prop required by the Belt and Road roadway
¥147.00
DW22-300/100 Single Hydraulic Pillar - Attitude determines direction
¥147.00
¥147.00
DW28-250/100 Single Hydraulic Pillar - Once you've figured it out, don't hesitate
¥147.00
DW31.5-200/100 single hydraulic pillar - really good, with pictures and truth
¥147.00
DW35-150/100 Single Hydraulic Pillar - Complete Common Models and Specifications
¥147.00
Middling coal Industry and Mining Materials Group Co., Ltd
mobile phone:400-086-0537
phone:086-400-0860537
Address: No. 11 Kaiyuan Road North, High tech Zone, Jining City, Shandong Province