4results about How to "Concentration controllable" patented technology

The invention discloses a livestock breeding disinfection and sterilization integrated device and method, and belongs to the technical field of livestock breeding disinfection and sterilizer.The device comprises a movable base, a wind-light sterilization base is arranged on the movable base, and an electro-catalysis generation mechanism used for generating disinfectant is arranged on the wind-light sterilization base; the electro-catalysis generating mechanism is connected with a 360-degree global atomization disinfecting and killing mechanism used for disinfecting the livestock breeding environment through a high-pressure atomization conveying mechanism, the wind-light sterilization base is connected with an atomized liquid circulating and collecting hopper through a protective lifting cover, and the 360-degree global atomization disinfecting and killing mechanism comprises a lifting rotating frame located in the center of the atomized liquid circulating and collecting hopper; a lifting rotating central column is arranged in the center of the lifting rotating frame and is connected with the wind-light sterilizing seat through a wind-light sterilizing structure. The problems that an existing device cannot achieve 360-degree global disinfection, manual disinfectant preparation is troublesome, synchronous lifting and rotating cannot be achieved, disinfectant cannot be recycled, and air collaborative purification is lacked can be solved.

This application provides a method and electronic device for constructing a ventilation decision-making model based on reinforcement learning, applied in the field of ventilation decision-making model construction technology. The method includes: acquiring real-time pollutant concentration data at each monitoring point within the operating layer of a wastewater treatment tank; calculating the ventilation demand coefficient at each monitoring point; and forming a state space based on the ventilation demand coefficient of the entire operating layer and determining global safety priority weights and energy consumption priority weights; using the combination of operating parameters of each fan as the action space, and the negative value of a multi-objective evaluation function as the reward function; constructing an environmental simulator based on CFD simulation and single-area multi-fan speed combination calibration and multi-area coupling fitting methods; constructing a reinforcement learning model based on the state space, action space, reward function, and environmental simulator; performing offline training on the reinforcement learning model to obtain a pre-trained model; and during online operation, inputting real-time state data into the pre-trained model and outputting the target fan speed combination.

The invention discloses a carbon fiber sizing agent and a preparation method and application thereof, particularly relates to the technical field of carbon fiber sizing agents, and is characterized in that the carbon fiber sizing agent is prepared from epoxy resin and auxiliaries, the epoxy resin is at least one of bisphenol A epoxy resin or phenolic aldehyde modified epoxy resin, and the auxiliaries are epoxy resin. The auxiliaries comprise a flexibilizer, a soaking agent, a softening agent, a moisture absorbent and an emulsifier, the flexibilizer is one or more of polyether polyol or hydroxyl-terminated polybutadiene, the soaking agent is a nonionic surfactant, the softening agent is one or more of fatty acid ester or fatty acid amide, and the moisture absorbent is one or more of polyisobutylene or polyisobutylene. The moisture absorbent is one or more of glycerol or sorbitol, the emulsifier is a nonionic surfactant, the concentration of the sizing agent is easy to control, the binding force between the sizing agent and the carbon fiber surface is strong, and the compatibility between the sizing agent and a resin matrix is good.

The application provides a dust removal and CO removal functional filter material, which comprises pure felt filter material and a CO removal catalyst; the CO removal catalyst is mainly Co3O4 and is assisted by CeO2, and the two jointly act. The fiber surface of the dust removal and CO removal functional filter material of the application is loaded with the CO removal catalyst, the effective components of which are Co3O4 and CeO2, and the CeO2 auxiliary catalyst can improve the low-temperature catalytic activity of the main catalyst Co3O4, and the CO removal efficiency can reach more than 90% at 180-220 DEG C.