9results about How to "Efficient and quick removal" patented technology

According to the flexible rolled plate winding equipment facilitating taking down of the steel coil, when the winding mechanism needs to be started to wind a flexible rolled plate, only the second driving mechanism needs to drive the cantilever to rotate to the first position, and then the steel coil is taken down; the cantilever is located below the suspended end of the winding mechanism and stably supports the suspended end of the winding mechanism, and when the weight of a steel coil on the winding mechanism is continuously increased, the effect that stress at the two ends of the winding mechanism is balanced, so that the stress at the two ends of the winding mechanism is more uniform can be achieved; and the first end of the winding mechanism is prevented from bearing overlarge pressure to influence the working stability and the service life of the winding mechanism. When the rolled steel coil needs to be taken down from the rolling mechanism, the second driving mechanism only needs to drive the cantilever to rotate to the second position, supporting of the cantilever to the suspended end of the rolling mechanism can be relieved, the cantilever is far away from the rolling mechanism, and therefore a worker can conveniently, rapidly and efficiently take down the steel coil from the rolling mechanism, and the working efficiency is improved.

The invention relates to the technical field of waste heat recovery, and discloses a comprehensive utilization system of waste heat in an acidification kiln, which comprises a bottom plate, an air box, a water tank and a filter cartridge, a left heat pipe and a right heat pipe are arranged on the left side and the right side in the air box and the water box in a penetrating mode in the left-right direction. The left side and the right side of the water tank are communicated with a water outlet pipe and a water inlet pipe respectively, the left side and the right side of the air tank are communicated with a circulation pipe and an air inlet pipe respectively, and the other end of the circulation pipe is communicated with the bottom end of the filter cartridge. Flue gas generated during roasting during lithium carbonate processing is introduced into the air box, heat is absorbed through the heat pipe in the air box and transmitted to the water tank to achieve recycling of flue gas heat, then the flue gas is introduced into the filter cartridge and enters the activated carbon and lime layer, and filtering and desulfurization of the flue gas are achieved. Therefore, the emission and utilization of the flue gas are ensured.

The present invention relates to the technical field of waste heat recovery, and discloses a comprehensive utilization system of waste heat in an acidification kiln, including a bottom plate, an air box, a water tank and a filter cartridge, wherein a middle partition is provided in the front-to-back direction of the air box and the water tank, and a left heat pipe and a right heat pipe are provided in the left-to-right direction of the left and right sides of the air box and the water tank respectively; the left and right sides of the water tank are respectively connected with a water outlet pipe and a water inlet pipe, and the left and right sides of the air box are distributed and connected with a circulation pipe and an air inlet pipe, and the other end of the circulation pipe is connected with the bottom end of the filter cartridge. The present invention realizes the recovery of the heat of the flue gas by passing the flue gas generated during the roasting of lithium carbonate into the air box, absorbing the heat through the heat pipe in the air box and transferring it to the water tank, and then passing the flue gas into the filter cartridge to enter the activated carbon and lime layer to achieve the filtration and desulfurization of the flue gas, thereby ensuring that the flue gas can be discharged and utilized.

The invention relates to the technical field of chip heat dissipation, in particular to a chip double-sided liquid cooling heat dissipation system which comprises a fixing mechanism, a chip and a substrate, the two sides of the chip are symmetrically, evenly and fixedly connected with a plurality of pins, and the chip is electrically connected with the substrate through the pins on the two sides. According to the invention, by simultaneously carrying out liquid cooling heat dissipation on the two surfaces of the chip, heat generated by the chip can be quickly and effectively removed, the heat dissipation requirement of the high-power-consumption chip is met, the chip is ensured to work in a stable temperature environment, the problem of heat dissipation of the high-power and multi-module chip is effectively solved, and the service life of the chip is prolonged. A large temperature difference caused by uneven heat dissipation of the upper surface and the lower surface of the chip is avoided, the overall temperature distribution of the chip is more uniform, stable performance of the chip is facilitated, the liquid leakage condition of the device is detected in real time through the liquid leakage detector, a liquid leakage signal is processed and then transmitted to the audible and visual alarm, and the device is convenient to use. And the audible and visual alarm sends out an audible and visual alarm signal, so that the use safety of the device is improved.

Provided are a material removal device and method for a battery electrode plate, to remove a coating material of a predetermined region of the battery electrode plate. The battery electrode plate includes a current collector and a coating material attached to a surface of the current collector. The material removal device for a battery electrode plate includes a positioning member, a spraying port, and a suction port. The positioning member includes a side plate. A hollow space is defined by the side plate. The side plate is configured to be in contact with the current collector to isolate the coating material of the predetermined region in the hollow space. The spraying port is located in the hollow space, and configured to be in communication with a liquid source to spray a liquid onto the coating material of the predetermined region. The suction port is located in the hollow space and configured to be in communication with a vacuum generation device to suck the coating material of the predetermined region away from the current collector.

The utility model relates to a kind of net taste device and refrigerator.Net taste device includes: photocatalysis module, including carrier and photocatalyst, the carrier is configured as adsorbing odor molecule, the photocatalyst is arranged on the surface of the carrier;And light source, configured as providing excitation light irradiated on the photocatalysis module, for exciting the photocatalyst.Wherein, carrier utilizes the adsorption of odor molecule using "van der waals force", that is, using adsorption method to adsorb odor gas, this method can quickly and efficiently deodorization even in low temperature environment;And by light source provides excitation light irradiated on photocatalysis module, for exciting photocatalyst, so that photocatalyst is excited to produce active substance, the active substance and odor molecule occur catalytic decomposition reaction, to realize continuous and efficient removal of odor, even in low temperature condition, reaction efficiency is also higher.

The utility model relates to the technical field of water conservancy pump station pollution discharge, in particular to a water conservancy pump station pollution discharge device. The water conservancy pump station sewage discharging device comprises a pump station body, a water inlet pipe is connected to the outer surface of the pump station body in an embedded mode, a collecting box is arranged on the inner bottom wall of the pump station body, a water discharging pipe is arranged on the outer surface of the pump station body, and a rotating motor is fixedly connected to the inner top wall of the pump station body. And a rotating disc is fixedly mounted at the output end of the rotating motor. Through the arrangement of the turntable, the clamping block, the filter cartridge and the high-pressure spray head, the area of the filter cartridge directly facing the water inlet pipe is adjusted, the problem that the pollution discharge rate is reduced due to blockage of the directly facing surface of the filter cartridge is avoided, in addition, the collection box, the moving ring and the brush are arranged, the brush can clean and dredge the filter cartridge in all directions, and the pollution discharge efficiency is improved. And the collection box is used for collecting sundries and sludge which are accumulated for a long time, so that the sundries and the sludge are convenient to take out.

The invention discloses intelligent integrated equipment for industrial sewage treatment, and relates to the technical field of sewage treatment.The intelligent integrated equipment comprises a base, a desilting basin is arranged on the left side of the upper end of the base, a water inlet pipe is arranged in the middle of the upper portion of the left side wall of the desilting basin, a filter frame is arranged at the upper end of the desilting basin, and the filter frame is arranged below the water inlet pipe; a filter grid is arranged in the middle of the filter frame, a filter screen is arranged at the bottom of the filter frame, a first water outlet pipe is arranged on the outer wall of the right side of the desilting basin, a first valve is arranged at the upper end of the first water outlet pipe, and a first water pump is arranged at the tail end of the first water outlet pipe; a first water conveying pipe is arranged on the outer wall of the side wall of the first water pump, and an aerobic tank is arranged in the middle of the upper end of the base. The intelligent integrated equipment for industrial sewage treatment is better in sewage treatment effect, more thorough in treatment of organic matters and microorganisms in sewage and higher in efficiency.

This invention discloses a handheld fire extinguisher capable of eliminating fire smoke, belonging to the field of fire protection and safety technology. The invention includes a fire extinguisher body, with a spray hose connected to the nozzle. A Hartmann whistle, consisting of a nozzle, a central rod, and a resonant cavity, is located at the end of the spray hose. A horn is located on the outer side of the spray hose's end. The nozzle is fixed to the end of the spray hose. The central rod is located in the middle of the nozzle and extends from the inside of the nozzle to the outside, and is fixed by several support rods. The bottom surface of the resonant cavity is fixedly connected to the bottom of the central rod. The airflow within the fire extinguisher cylinder can not only be used for fire extinguishing but also to generate high-intensity sound waves. These high-intensity sound waves can be focused to eliminate fire smoke and alert surrounding personnel to the presence of a fire and firefighters, facilitating escape and rescue efforts. This invention can quickly and efficiently clear smoke within a 3-5 meter radius. 3 It has a good smoke suppression effect on fire smoke within the space.