Novel spraying agent for reducing indoor haze, and application thereof
A spray and smog technology, applied in the field of air purification, can solve problems such as large noise, high energy consumption, and large pressure difference, and achieve the effects of reducing smog, low price, and reducing concentration
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[0023] Example 1
[0024] Spray:
[0025] Plant extract of nitrogenous alkaloids 2%
[0026] Polyvinylpyrrolidone 0.1%
[0027] Heparin 0.5%
[0028] Water margin
[0029] Preparation method of spray:
[0030] (1) Preparation of plant extract: Sophora flavescens was extracted by water, the solid-liquid ratio was 1:5, the extraction temperature was 50°C, and the extraction time was 3 hours. The plant extract containing nitrogen alkaloids was obtained by filtration;
[0031] (2) Weigh the raw materials according to 2% of nitrogen-containing alkaloid plant extracts, 0.1% of polyvinylpyrrolidone, and 0.5% of heparin, mix them evenly, add water to a constant volume, and adjust the pH of the mixed solution to 8.0.
Example Embodiment
[0032] Example 2
[0033] Spray:
[0034] Plant extracts of nitrogenous alkaloids 2%
[0035] Polyvinylpyrrolidone 0.5%
[0036] Chondroitin sulfate 1%
[0037] Water margin
[0038] Preparation method of spray:
[0039] (1) Preparation of plant extracts: the aloe vera is extracted by water, the solid-liquid ratio is 1:50, the extraction temperature is 100°C, and the extraction time is 0.5h, and the nitrogen-containing alkaloid plant extract is obtained by filtration;
[0040] (2) Weigh the raw materials according to 2% of nitrogen-containing alkaloid plant extract, 0.5% of polyvinylpyrrolidone, and 1% of chondroitin sulfate, mix them evenly, add water to a constant volume, and adjust the pH of the mixed solution to 5.0.
Example Embodiment
[0041] Example 3
[0042] Spray:
[0043] Plant extract of nitrogenous alkaloids 2%
[0044] Polyvinylpyrrolidone 0.6%
[0045] Hyaluronic acid 1.5%
[0046] Water margin
[0047] Preparation method of spray:
[0048] (1) Preparation of plant extracts: The ephedra is extracted by water, the solid-liquid ratio is 1:30, the extraction temperature is 75°C, the extraction time is 2h, and the nitrogen-containing alkaloid plant extract is obtained by filtration;
[0049] (2) Weigh the raw materials with 2% nitrogen-containing alkaloid plant extract, 0.6% polyvinylpyrrolidone, and 1.5% hyaluronic acid, mix them evenly, add water to a constant volume, and adjust the pH of the mixed solution to 6.0.
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