3results about How to "Realize waste" patented technology

The utility model provides a discharged steam condensation recovery device, relates to the technical field of steam recovery, and solves the problem that steam is directly discharged into the atmosphere due to the mode that a drain flash tank above an existing drain tank is led to the atmosphere to exhaust steam, and the phenomenon of steam-water waste exists. The device comprises a drain tank and a drain flash tank, a water outlet of the drain flash tank is connected with a water inlet of the drain tank, the drain flash tank is connected with a low-pressure section drain inlet pipe and a high-pressure section drain inlet pipe, the drain flash tank is further connected with an exhaust pipe, and the device further comprises a steam condensation recovery pipe connected to the exhaust pipe. The steam condensation recovery pipe is connected with a condensation assembly used for condensing steam in the steam condensation recovery pipe into water, and a water outlet of the steam condensation recovery pipe is connected with a drain tank through a drain pipe. The steam water recovery device has the advantages that steam of the steam condensation recovery pipe is condensed into water, then the water flows back to the drainage box to be collected, waste steam water recovery is achieved, and water resources are saved.

The utility model provides a pipe-jacking construction slurry circulation environment-friendly treatment system which comprises a placing table, an outer barrel and a settling barrel which are arranged side by side are fixedly installed above the placing table, a silt feeding pipe is arranged above an opening in the top of the outer barrel, the bottom of the outer barrel penetrates to the lower portion of the placing table to be provided with a discharging opening, and the discharging opening is communicated with the settling barrel. A rotary drum provided with a plurality of filtering holes is arranged in the outer drum, and a cleaning assembly is arranged between the rotary drum and the outer drum. Through arrangement of the cleaning assembly, a first spiral cleaning frame and a second spiral cleaning frame can clean the inner wall of the outer cylinder and the inner wall of the rotating cylinder respectively, so that accumulation of silt on the inner wall of the outer cylinder and the inner wall of the rotating cylinder is effectively reduced, blockage of filtering holes is reduced, and the filtering effect and filtering efficiency of the silt are guaranteed; and by arranging the water pump and the silt pump, cyclic utilization of slurry is achieved, clear water on the upper layer is pumped out and used for conveying silt again, the precipitated silt is also pumped out and enters the outer cylinder again to be filtered, and waste of the slurry is reduced.

This application provides a spectrum monitoring method and system, relating to the field of spectrum monitoring technology. The method includes: performing feature analysis on spectrum data collected by multiple monitoring terminals to generate spectrum feature values; calculating anomaly indices for each spectrum data based on the spectrum feature values; generating a first compression scheme for the spectrum data by combining the terminal characteristics and anomaly indices of each monitoring terminal; adjusting the first compression scheme based on the location information of each monitoring terminal to generate a second compression scheme; adjusting the second compression scheme based on the historical data acquisition quality of each monitoring terminal to generate a target compression scheme; compressing the spectrum data collected by each monitoring terminal using the target compression scheme to generate target spectrum data; determining storage priorities based on the spatiotemporal aggregation degree of each target spectrum data; and hierarchically storing the target spectrum data according to the storage priorities. The technical effect of this application is: accurate compression of spectrum data, reducing the waste of storage resources.