Water storage gardening flowerpot
A flower pot and gardening technology, applied in the field of gardening, can solve the problems of difficult preparation, complex structure of water storage flower pots, unsuitable for flower and plant exhibition, etc., and achieve the effect of improving the utilization rate
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Embodiment 1
[0025] Example 1: Water storage gardening pots:
[0026] like figure 1 As shown, the gardening flower pot includes a water-permeable layer 1, a water-storage layer 2, and a shell layer 3 from the inside to the outside. Prepared, the shell layer 3 is a plastic shell layer, the water storage fiber is a double fiber composed of calcium alginate fiber and nylon fiber, and water-absorbing particles are attached to the double fiber.
Embodiment 2
[0027] Embodiment 2: Preparation 1 of water storage fiber:
[0028] Prepare the water storage fiber according to the following method:
[0029] Prepare water-absorbing particles:
[0030] Mix 50g of starch and 6g of potassium dihydrogen phosphate, add deionized water, stir evenly, vacuum-dry at 35°C until the water content is 10%, then heat to 60°C and pass in nitrogen to carry out stirring and gelatinization, and then cool down after 60 minutes of gelatinization to 40°C, then dropwise add a 20wt% sodium hydroxide solution into 500ml of acrylic acid solution, adjust the pH of the acrylic acid solution to 5.9-6.0, then add 5g of potassium persulfate and 2g of ammonium sulfate, stir well, and keep warm at 50°C for 7 minutes , then add 0.9g of N, N-methylenebisacrylamide, heat in a water bath at 50°C, stir for 50 minutes, and extrude to granulate with a particle size of 1-1.5mm to obtain water-absorbing particles;
[0031] Preparation of calcium alginate fibers with water-absor...
Embodiment 3
[0036] Embodiment 3: Preparation 2 of water storage fiber:
[0037] Prepare the water storage fiber according to the following method:
[0038] Prepare water-absorbing particles:
[0039] Mix 40g of starch and 5g of potassium dihydrogen phosphate, add deionized water, stir evenly, vacuum-dry at 40°C until the water content is 12%, then heat to 65°C and pass in nitrogen to carry out stirring and gelatinization, and then cool down after 60 minutes of gelatinization to 45°C, then dropwise add 22wt% sodium hydroxide solution into 400ml acrylic acid solution, adjust the pH of the acrylic acid solution to 6.1-6.2, then add 4g potassium persulfate and 2g ammonium sulfate, stir well, and keep warm at 52°C for 6min , then add 0.6g of N,N-methylenebisacrylamide, heat in a water bath at 55°C, stir for 40 minutes, and then extrude to granulate with a particle size of 1.5-2mm to obtain water-absorbing particles;
[0040] Preparation of calcium alginate fibers with water-absorbing particles...
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