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火箭锥是人民群众大力开发利用地下水所创造的土洋结合的先进打井工具,具有设备简单、工效高、成本低、技术简单、群众容易掌握等优点。一眼30米深的井,4—5天能打成,既能灌又能排,灌排结合,解决灌溉与土壤盐碱化矛盾,对建立旱涝保收、稳产高产田起到一定的作用。这种工具虽某些部分还需充实改善,但很有推广价值。火箭锥在施工中有一定的特点,现提出来与同志们共同研究。
The rocket cone is an advanced drilling tool combined with the earth and the sea created by the people and vigorously exploiting the groundwater. It has the advantages of simple equipment, high work efficiency, low cost, simple technology and easy mass control by the masses. A 30-meter deep well, 4-5 days can be labeled as both irrigation and drainage, irrigation and drainage to solve the conflict between irrigation and soil salinization, the establishment of drought and flood protection, high yield and stable field play a certain role. Although some of these tools need substantial improvement, but it is very promotional value. Rocket cone in the construction of a certain characteristics, are now put forward to study together with the comrades.