11results about How to "Improve environmental applicability" patented technology

This invention relates to the field of environmental remediation technology, specifically providing a method for the synergistic degradation of chlorinated organic pollutants using anaerobic microorganisms and iron-manganese minerals. The method includes the following steps: S1, after deoxygenation, water containing chlorinated organic pollutants is inoculated into a bacterial culture system, and the reaction system is placed in a constant-temperature shaking incubator for anaerobic reaction; S2, iron-manganese minerals are added to the reaction system, and a secondary reaction is carried out under aerobic conditions, thus completing the degradation of chlorinated organic pollutants. This invention significantly improves the overall purification efficiency of complex pollution systems containing chlorinated organic pollutants through an anaerobic-aerobic coupling and a synergistic biodegradation-chemical oxidation strategy, demonstrating promising application prospects.

The utility model relates to the technical field of energy storage, in particular to a modularized lithium ion battery energy storage cabin which comprises a cabin body, a battery chamber and an equipment chamber are arranged in the cabin body, a partition plate is arranged between the battery chamber and the equipment chamber, and the battery chamber comprises a plurality of battery racks distributed in the length direction of the cabin body. Two groups of battery clusters can be placed on each battery rack along the height direction of the cabin body, each group of battery clusters comprises a plurality of battery modules, and all the battery clusters are equally divided into two sets of battery stacks; a high-voltage box guide rail for mounting a high-voltage box is arranged below each battery rack, and a high-voltage box cover plate is arranged between the battery rack and the high-voltage box guide rail of the high-voltage box; the equipment chamber is located on one side of the cabin body in the length direction, the side, located on the cabin body in the length direction, of the equipment chamber is open, and the equipment chamber is divided into a liquid cooling chamber and an electrical chamber in the width direction of the cabin body. The modular design of one rack with two clusters and one cabin with two stacks is adopted, the spatial layout is reasonable, and the expansibility, compatibility and environmental applicability are high.

The utility model relates to the technical field of cable bridges, in particular to a cable bridge convenient for fixing cables, which comprises a bridge body, the bridge body comprises a bridge bottom plate, bridge side plates are symmetrically arranged on two sides of the bridge bottom plate, a connecting plate parallel to the bridge bottom plate is arranged above the bridge bottom plate, and a driving threaded hole is formed in the connecting plate in a penetrating manner. A driving threaded hole is formed in the connecting plate, a driving threaded rod is in threaded connection in the driving threaded hole, a pressing plate located below the connecting plate is rotationally arranged on the driving threaded rod, a plurality of separation grooves are formed in the pressing plate in a penetrating mode, and separation plates are detachably arranged in the separation grooves. Therefore, cables of different specifications and numbers are placed separately, all cables in the bridge body are prevented from being gathered together and wound in disorder, all cables in the bridge body can be limited and fixed at the same time at a time, operation is convenient, and the construction efficiency of cable wiring is improved.

The utility model relates to a thermal -insulated quilt roll -out equipment technical field, concretely is a kind of thermal -insulated quilt limiting device, including base rod and the connecting rod connected with the base rod, two support tubes are fixedly arranged on base rod, rotatably connected with movable arm between two support tubes, the connecting rod on the side away from the support tube is fixed with adjusting assembly, and the adjusting assembly upper end is equipped with switch assembly. The utility model adopts the non-contact switch assembly of hall sensor and magnetic piece, replaces traditional mechanical contact structure, avoids the abrasion problem caused by mechanical friction, prolongs service life;Non-contact detection is not interfered with by greenhouse outside water vapor, dust simultaneously, greatly reduces malfunction or malfunction probability, ensures that roll-up curtain system stable trigger stop, reduces equipment damage, thermal -insulated quilt drop risk.

This application relates to the field of navigation, specifically to a method for estimating the zero bias of an inertial navigation gyroscope for a track inspection trolley. The method includes: for multiple total station locations, acquiring the arrival time of the track inspection trolley at each total station location, the station position coordinates of each total station location, and the inertial navigation system's calculated position for each total station location; for any discontinuity between two total stations, calculating the total station location vector corresponding to the discontinuity based on the coordinates of the two stations, calculating the inertial navigation system's calculated position vector corresponding to the discontinuity based on the two inertial navigation system's calculated positions, and calculating the installation deflection angle corresponding to the discontinuity based on the station location vector and the inertial navigation system's calculated vector; and estimating the gyroscope zero bias based on the rate of change of the installation deflection angle with the arrival time. The inertial navigation gyroscope zero bias estimation method for a track inspection trolley provided in this application achieves the technical effect of improving the accuracy of gyroscope zero bias estimation results under special environments and enhancing the environmental applicability of the gyroscope zero bias estimation method.

The application discloses a mine exploitation drilling machine with a drilling direction guiding device, and belongs to the technical field of mine exploitation equipment. The mine exploitation drilling machine comprises a first guiding device and a second guiding device. The first guiding device comprises a first guiding rod, and a fiber torque sensor and a guide bead are mounted on the inner wall of the first guiding rod. The second guiding device comprises a second guide rod, one end of the second guide rod is fixedly connected with a rotating ball, the other end of the second guide rod is provided with a blocking ring, a guide sleeve is sleeved on the second guide rod, sliding grooves are uniformly distributed on the outer side of the guide sleeve, first sliding blocks are arranged in the sliding grooves, and the first sliding blocks are hingedly connected with first hydraulic cylinders. The mine exploitation drilling machine with the drilling direction guiding device is provided, the first direction guiding device and the second direction guiding device are arranged to guide the drilling direction, the second hydraulic cylinder and the third hydraulic cylinder are arranged to adjust the initial drilling angle of the drilling machine, the dust collecting cover and the dust collecting box are arranged to prevent dust raising, and the water mist spraying system can form larger particle groups from dust particles.

The utility model discloses a kind of low-carbon data measurement and control terminal, belong to information acquisition device technical field;Including the shell of built-in control panel, the outer surface of the shell is fixed with solar panel;The lower end position of the rear side of the shell is detachably installed with expansion battery;The front end of the shell is provided with indicator light, key, the waterproof connector of outgoing cable is provided at lower end, the top is provided with the SMA antenna seat of external antenna.This utility model, self-supply energy, without external, with stronger environmental applicability;Access network realizes remote information acquisition and control;Design external antenna, obtain better network environment;It can be matched with trigger component or set rule, reach the purpose of low-carbon energy saving.

This application belongs to the field of lithium-ion battery technology, and specifically discloses an air-stable solid electrolyte. The solid electrolyte includes a core and a hydrophobic layer coating the surface of the core. The core comprises sulfide particles, and the thickness of the hydrophobic layer is 5–30 nm. The solid electrolyte according to the embodiments of this application has a surface-coated hydrophobic layer with low surface activity, exhibiting strong air stability and enabling the fabrication of solid-state batteries with excellent battery performance.

This utility model discloses a quick-change device for a quantitative sandblasting valve core, comprising an upper valve body and a lower valve body. A valve core seat is installed between the upper and lower valve bodies, and a valve core is placed inside the valve core seat. A valve core pressure block is installed on one side of the connection between the upper and lower valve bodies via a pressure plate. This utility model uses the upper and lower valve bodies to form a valve body cavity. The valve core is made of a special wear-resistant material and is clamped by the valve core seat to ensure that the valve core is not easily crushed. A first valve core sealing ring and a second valve core sealing ring are respectively set on the upper and lower parts of the valve core seat. The first and second valve core sealing rings ensure synchronous sealing between the valve core and the valve core seat. The valve core is inserted into the opening position and locked by the pressure plate after being pressed and positioned by the valve core pressure block. When replacing the valve core, the pressure plate is opened and the core is pushed out through the top rod hole with a thin rod. Therefore, this quick-change valve core structure is simple, stable, and reliable, facilitating the replacement of different valve core specifications according to sandblasting process requirements and offering strong adaptability to various environments.

The utility model relates to the technical field of displacement sensors, in particular to a miniaturized displacement sensor which comprises a machine body, a detection assembly, a first adjusting assembly, a second adjusting assembly and an installation assembly, the detection assembly is arranged on the inner side of the machine body, the second adjusting assembly is arranged on the inner side of the machine body, and the installation assembly is arranged on the inner side of the machine body. A mounting assembly is arranged on the outer side of the machine body; the detection assembly comprises a laser generator, a first connecting frame, a first reflecting mirror surface, a second connecting frame, a second reflecting mirror surface, a third connecting frame and a laser receiver; according to the utility model, a certain optical path length can be maintained through a refraction optical path, the packaging length of the sensor is reduced, the size of the device is reduced, and a detection path of the sensor is adjusted when the device is used in an environment where the whole device is inconvenient to adjust through fine adjustment of a laser path emission path, so that the environmental applicability of the device is improved.