Making method for firework and firecracker dampproof muddy bottom
A production method and mud bottom technology, which can be applied to clay products, other household utensils, household utensils, etc., can solve the problems of air pollution, environmental secondary pollution, groundwater pollution, etc., achieve moisture-proof shelf life extension, simple and convenient operation, and prolong moisture-proof period effect
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Embodiment 1
[0010] Fireworks moisture-proof mud bottom: 5% desulfurized ash, 95% yellow mud.
[0011] Production process: Sun-dry or dry the yellow mud to a water content of 5%, then crush and sieve it into a particle powder below 3mm, mix the two according to the above ratio with a mixer (230 r / min) and stir evenly to form a mud bottom material , and then put the mud bottom material into the firecracker paper tube and squeeze and consolidate the mud bottom material into a mud bottom with a thickness of 8-15 mm through the firecracker mud bottom machine.
[0012] The above-mentioned firecracker moisture-proof mud bottom is subjected to mechanical percussion and extrusion structural strength test, and the structural strength is improved by 19% compared with the existing firecracker mud bottom, and then the moisture-proof experimental test is carried out according to the following method: Specifically, the concrete will be equipped with embodiment 1. The finished firecrackers with a moistur...
Embodiment 2
[0014] Fireworks moisture-proof mud bottom: 15% desulfurized ash, 85% yellow mud.
[0015] Production process: Sun-dry or dry the yellow mud to a water content of 10%, then crush and sieve it into a particle powder below 3mm, mix the two with a mixer (210 r / min) according to the above ratio, and then pass it through the fireworks The mud bottom machine is put into the firecracker paper tube and squeezed and consolidated.
[0016] The above-mentioned firecracker moisture-proof mud bottom was subjected to mechanical percussion and extrusion structural strength tests, and the structural strength was increased by 21% compared with the existing firecracker mud bottom. Compared with Examples 1 and 3, the structural strength was the best. Obvious failure, flameout, and sudden fire phenomenon occurred (the test method is the same as that in Example 1). By testing according to the method described in Example 1 in different regions of my country (south, such as Guangdong, Fujian, and G...
Embodiment 3
[0018] Fireworks moisture-proof mud bottom: 30% desulfurized ash, 70% yellow mud.
[0019] Production process: Sun-dry or dry the yellow mud to a water content of 7%, then crush and sieve it into a particle powder below 3mm, mix the two according to the above ratio and stir them evenly with a mixer (200 r / min), and then pass the fireworks The mud bottom machine is put into the firecracker paper tube and squeezed and consolidated.
[0020] The above firecracker moisture-proof mud bottom was subjected to mechanical percussion and extrusion structural strength tests, and the structural strength was increased by 19.8% compared with the existing firecracker mud bottom, and no failure, flameout, and fire failure did not occur in the moisture-proof test (the test method is the same as in the embodiment. 1) Compared with Examples 1 and 2, the moisture-proof effect is the best. After years of testing, in the north, the moisture-proof shelf life of the firecracker moisture-proof mud bot...
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