Abstract: The present invention relates to a processing technology for manufacturing seepage irrigation pipe with alternating effluent sections and non-effluent sections, and in particular, to the field of underground seepage irrigation in agriculture and forestry. The processing technology combines the production unit for water-effluent pipes with the production unit for non-effluent pipes, and produces the seepage irrigation pipeline by adjusting the raw material ratios, controlling the spindle speed, spindle acceleration time, and spindle deceleration time of the two pipeline production units, to generate a seepage irrigation pipe with alternating effluent sections and non-effluent sections.

Abstract: The present disclosure discloses a preparation method of a energetic metal coordination compound with 5-methyltetrazole, belonging to the technical field of energetic metal coordination compounds. The method comprises: dissolving methyltetrazole in distilled water, and adding a nitrate therein, to obtain a mixture; stirring the mixture for 30 min, then putting the mixture into a teflon-lined reactor, and reacting at a constant temperature of 120±1° C. for 72 h, to obtain a crude reaction product; cooling the crude reaction product to 80° C., thermally insulating for 12 h, and hereafter cooling to room temperature at a rate of 3° C./h, to obtain a target product. The coordination compound has a good explosion heat, high thermal stability, and low mechanical sensitivity. The present disclosure could obtain a product with a high yield by a green and environment-friendly method.

Abstract: The present invention relates to a processing technology for manufacturing seepage irrigation pipe with alternating effluent sections and non-effluent sections, and in particular, to the field of underground seepage irrigation in agriculture and forestry. The processing technology combines the production unit for water-effluent pipes with the production unit for non-effluent pipes, and produces the seepage irrigation pipeline by adjusting the raw material ratios, controlling the spindle speed, spindle acceleration time, and spindle deceleration time of the two pipeline production units, to generate a seepage irrigation pipe with alternating effluent sections and non-effluent sections.