3results about How to "Realize deep utilization" patented technology

The present application relates to the technical field of boiler integrated heat supply, and discloses a gas-electric dual-purpose skid-mounted boiler integrated heat supply device, which comprises a heating furnace body, an oil inlet end and an oil outlet end fixedly communicated with the heating furnace body, and a water inlet and a water outlet fixedly communicated with the heating furnace body; a start motor drives a reciprocating screw rod to rotate; a sleeve ring reciprocates along the screw rod shaft; each push ring is driven to synchronously slide up and down along the outer wall of a vertical smoke pipe; the inner edge of the push ring always keeps sliding contact with the outer wall of the smoke pipe; in the process of reciprocating sliding, the push ring can continuously scrape off the scale layer adhered to the outer surface of the vertical smoke pipe, effectively inhibits the accumulation and thickening of the scale on the heat exchange surface of the smoke pipe, thereby avoiding the attenuation of the heat transfer efficiency caused by the increase of the scale layer thermal resistance, keeping the apparent heat transfer coefficient between the vertical smoke pipe and the water medium stable in long-term operation, significantly prolonging the efficient operation period of the heating furnace body under the condition of no cleaning, and reducing the excessive consumption of fuel caused by scaling.

This invention discloses a single-sample multi-omics component extraction method for multi-omics joint analysis. The method includes: adding nucleic acid extraction solution to the sample, transferring it to a DNA adsorption column, centrifuging, and collecting the filtrate; washing the DNA adsorption column; eluting DNA; adding ethanol to the filtrate, transferring it to an RNA adsorption column, centrifuging, and collecting the filtrate; washing the RNA adsorption column; eluting RNA; and extracting proteins. This method integrates centrifugation column-based DNA / RNA co-extraction technology, a zinc ion-mediated protein precipitation and capture strategy, and an efficient Fe-IMAC phosphorylated peptide enrichment process. It achieves efficient protein precipitation and in-situ washing, thoroughly removing chemical components that interfere with mass spectrometry detection. It simultaneously achieves high-quality nucleic acid extraction and deep proteomics and phosphorylated proteomics coverage in a single sample, effectively solving the bottlenecks of traditional methods such as limited sample size, complex procedures, and poor reproducibility.

The application relates to the technical field of biological fertilizers, and particularly discloses a fruit and vegetable coloring and sweetening biological fertilizer containing fish bone powder extract and a preparation method thereof. The fruit and vegetable coloring and sweetening biological fertilizer containing fish bone powder extract comprises, in terms of weight parts, 25-35 parts of organic fermentation material, 40-60 parts of inorganic fermentation material, 8-12 parts of compound microbial bacteria, 15-25 parts of fish bone powder extract, 5-10 parts of chitosan quaternary ammonium salt, 4-6 parts of a functional supplement and 1-2 parts of a nutrient supplement; the compound microbial bacteria comprises Bacillus subtilis, Paenibacillus mucilaginosus, Candida utilis and Rhodopseudomonas palustris. The fruit and vegetable coloring and sweetening biological fertilizer containing fish bone powder extract can significantly improve the formation and precipitation of fruit and vegetable color and the sweet taste of the fruit and vegetable.