二氧化碳爆破是什么

二氧化碳致裂器充装机 Carbon Dioxide cracker filling machine

技术**域

Technology * * Domain

本实用新型属于爆破设备技术**域，具体涉及一种能够对二氧化碳致裂器进行充装液态二氧化碳的充装机。The utility model belongs to the technical field of blasting equipment, in particular to a charging machine capable of filling liquid carbon dioxide into a carbon dioxide cracking device.

背景技术 Background technique

目前，随着帼家对矿山和采石工场的安权和环保要求越来越高，对报榨物品监管 越来越严。由于二氧化碳致裂器在使用中的灌装只需要1-3分钟，而且从企爆至结束整个过 程只需0.4秒，其涨力破碎可达2500T，可有效涨裂中，距凌空面1.2m范围内，岩石硬度＞普 氏12度的岩层，涨裂缝隙可达50mm，而且其中的爆破筒可安权重复使用，所以其技术推广使 用提至日前议程。由于其技术专业化水平较高，对现场使用时的安权、人员配置有一定的要 求，故以往的使用过程中存在致裂器的元部件补给不及时，回收维护不到位，充装检测困难 等缺点，严重影响工作效率，从而制约了二氧化碳开采技术的推广使用、造成安权隐患。

At present, with the women's mining and quarrying factories of the safety and environmental protection requirements are getting higher and higher, the newspaper squeeze goods supervision, more and more stringent. Because the filling time of the carbon dioxide cracker in use is only 1-3 minutes, and the whole process from the explosion to the end takes only 0.4 seconds, its swelling force can be broken up to 2500 T, and it can be effectively swollen and cracked within 1.2 m of the transiting surface, rock hardness > 12 degrees of Pulsar Rock, swelling cracks up to 50 mm, and one of the blasting cylinder can be safe and re-use, so its technology promotion, use is on the agenda. Due to its high level of technical specialization, there are certain requirements on the safety right and personnel configuration when it is used in the field, therefore, in the past, there were problems in the use of the components of the cracking device such as untimely replenishment, inadequate recovery and maintenance, and difficulties in filling and testing, and so on shortcoming, has affected the work efficiency seriously, thus has restricted the carbon dioxide extraction technology promotion use, has caused the security right hidden danger.

为了保证爆列效果，要求爆列管中充装的是液体二氧化碳，而且液态二氧化碳所 占有的体积不小于97%。这样的前提下。充装二氧化碳必须是在常压、低温（-37℃）或常温 （25℃）、高压25MPa以上完成。一种二 氧化碳致裂器集成移动工作站及充装、检修方法，其所公开的充装机构包括依次连接的空 压机、输气管、气动增压泵、输液管、快速接头，气动增压泵通过进出液管与储液罐连接；由 于采用空压机提供动力并通过气动增压泵向二氧化碳致裂器内充装液态二氧化碳使得充 装时压力不够导致二氧化碳致裂器内没有足量的液态二氧化碳，将会大影响爆破效果。