6results about How to "Achieve destruction" patented technology

The utility model discloses a medicine container destruction equipment relates to medical waste technical field, wherein, medicine container destruction equipment includes frame, and the frame has first feeding opening, and verification module can at least check the identity of operator and the information of medicine container to be destroyed, the smashing module has the feeding port and the discharge gate, the feeding port is linked with first feeding opening, and the smashing module is used for smashing the medicine container to be destroyed of entering the feeding port, the sharp tool box is linked with the discharge gate, is used for containing the medicine container and the residual medicine after smashing, and the sharp tool box is equipped with the reaction material that can react with residual medicine, and the review module is located between first feeding opening and the feeding port, and the review module is used for reviewing the information of medicine container to be destroyed, and the medicine container to be destroyed after review is put into the feeding port. The utility model provides technical scheme can be convenient to the information tracking of medicine itself, and the medicine container destruction is convenient, and the environmental pollution is reduced.

The invention provides a hydrogen-suitable exhaust nozzle integrated heat regenerator, and relates to the technical field of high-end equipment manufacturing, and the hydrogen-suitable exhaust nozzle integrated heat regenerator comprises an exhaust nozzle forming a fuel gas flow channel; the gradient double-path heat return channel is embedded between the outer wall surface and the inner wall surface of the exhaust nozzle, is integrally formed with the exhaust nozzle, and is used for circulating a hydrogen medium to absorb gas heat; the gradually-changed double-path heat return channel comprises a hydrogen conveying pipe and a hydrogen return pipe which are used for inputting and outputting a hydrogen medium, a plurality of runway-shaped flow channels arranged at intervals in the axial direction and a plurality of confluence channels, each flow channel is provided with an arc-shaped channel extending in the circumferential direction, each confluence channel is connected between every two adjacent runway-shaped flow channels, and each confluence channel is communicated with the corresponding runway-shaped flow channel. And after the hydrogen medium flows in from one runway-shaped flow channel, the hydrogen medium is divided into two branches which reversely flow through the arc-shaped channels on the two sides respectively, and then enters the next runway-shaped flow channel after being converged by the converging channel, so that a double-path roundabout flow path is formed. According to the liquid hydrogen heat recovery device, efficient recovery of fuel gas heat in the flowing process of liquid hydrogen is achieved through the gradually-changed double-path heat recovery channel and the reinforced fin structure.

This invention relates to the field of template technology, specifically an adjustable template, comprising a template body, an adjustment mechanism, an installation mechanism, a support mechanism, a splicing mechanism, and a sealing mechanism. The adjustment mechanism facilitates adjusting the template to create drainage ditches suitable for different road surfaces, improving work efficiency and avoiding the waste of resources associated with custom templates. The installation mechanism allows for the creation of drainage ditches of different shapes through different combinations of bottom templates to meet various needs, improving the template's applicability. The support mechanism not only supports the interior of the telescopic box but also restores the slightly deformed telescopic box, improving the stability and service life of the device. The splicing mechanism improves the connection stability between templates, further enhancing the stability of the device. The sealing mechanism prevents cement from entering the template and damaging the internal structure during use, further improving the stability and service life of the device.

The invention relates to a ceramic ultrafiltration membrane composite oxidation adsorption wastewater treatment method, which comprises that wastewater to be treated sequentially passes through a ceramic ultrafiltration membrane filtration unit, an oxidation reaction unit and an adsorption purification unit. Wherein the average pore size of the ceramic ultrafiltration membrane is 10-50nm, the transmembrane pressure difference is 0.15-0.4 MPa, the membrane surface flow velocity is 1.5-4.5 m / s, and efficient solid-liquid separation is realized; the ultrafiltration produced water enters an oxidation reaction unit and is subjected to catalytic oxidation with ozone and / or hydrogen peroxide under the action of a supported catalyst, and the dosage of the ozone is 40-100 mg / L; the oxidized effluent is deeply purified through a modified activated carbon adsorption column, and the empty bed flow rate is 10-18 BV / h. The oxidation unit and the adsorption unit can be further integrated to form a series integrated reaction column. The system has the functions of concentrated solution circulating oxidation, gas-water combined backwashing, chemical enhanced cleaning and on-line monitoring and automatic control. The method can effectively remove refractory organic matters and heavy metals, is stable in operation, is excellent in effluent quality, and is suitable for advanced treatment of high-concentration industrial wastewater.

This invention discloses a multi-level anti-collision device for bridge piers. The device comprises multiple anti-collision units of the same or different shapes, connected end-to-end to form an anti-collision ring that surrounds the bridge pier. Each anti-collision unit, along the radial direction of the anti-collision ring, comprises, from the outside to the inside, a box structure, a flexible tube, and a protective cover fixedly connected to the box structure. The flexible tube is filled with energy-absorbing and vibration-damping material. The box structure is made of rigid material, and the protective cover is made of non-rigid material. The box structure includes a top surface and a bottom surface opposite to each other. The top surface has a recessed portion, which, together with the inner wall of the protective cover, forms a tubular accommodating space that fits with the flexible tube. The bottom surface is located on the outer ring side of the anti-collision ring. This multi-level anti-collision device for bridge piers aims to solve the technical problems of high cost and severe damage to ships caused by existing bridge pier protection devices.

The invention discloses a method for regulating and controlling the migration rate of water in an alkaline zinc-iron flow battery. By selecting the alkali metal salt additives with different hydrophilic and hydrophobic characteristics (judged according to the size of free energy change combined with water molecules) of anions, the number and size of water molecule clusters in the negative electrode electrolyte can be regulated and controlled, so that the water migration rate in the battery circulation process is regulated. Meanwhile, a related prediction calculation model is provided, and the incidence relation between the free energy change of combination of anions and water molecules and the water migration rate of the zinc-iron flow battery is established. The alkali metal salt additive with the high-hydrophobicity anions can remarkably reduce the migration rate of the electrolyte, so that the cycle life of the battery is prolonged, and the maintenance cost of the electrolyte in the actual use process of the battery is greatly reduced.