4results about How to "Even air intake" patented technology

The utility model relates to the field of oven, disclose a kind of intelligent self-cleaning lifting furnace, including support leg and support plate, the top of support leg is fixedly connected with feeding mechanism, the right side of feeding mechanism is fixedly connected with baking mechanism, the right side of baking mechanism is fixedly connected with cooling mechanism, the right side of cooling mechanism is fixedly connected with discharging mechanism, and the baking mechanism includes baking section fork lifting assembly, the top of baking section fork lifting assembly is provided with dust removal lifting assembly. In the utility model, the telescopic rod in dust removal lifting assembly drives the air pump on the rear side to move up and down and rotate, and the dust and other impurities electrostatically adsorbed are blown away, while the fan at the bottom sucks the impurities into the dust suction pipeline, achieving the self-cleaning effect of the device without spending a lot of human resources.

A kind of noise reduction increment air outlet device and closestool drying device, including inner and outer sleeve of inner air pipe and outer air pipe, the inner cavity of inner air pipe constitutes inner air duct, the gap between inner air pipe and outer air pipe constitutes outer air duct, inner air pipe inner wall is equipped with multiple annular fins sequentially distributed along its air outlet direction, the gap between each annular fin and inner air pipe forms air guide groove respectively, the periphery pipe wall of inner air pipe is equipped with multiple through holes leading to air guide groove respectively;The other end of inner air duct is equipped with main air inlet, the other end of outer air duct is equipped with secondary air inlet, main air inlet is used to blow into the airflow generated by fan, and along with the airflow generated by fan flows along inner air duct, negative pressure is formed in outer air duct, thus in the premise that fan does not increase speed, external environment air is merged into inner air duct from outer air duct through through hole, to increase air volume of air outlet.Therefore, the wind speed of merging into inner air duct is lower, and the noise generated by colliding with the outside of next stage annular fin is smaller, to achieve the effect of reducing wind noise.

This invention relates to the field of alkane conversion equipment technology, and discloses an alkane conversion equipment for high-purity nitrogen hydrodeoxygenation, including a distribution mechanism installed on the inner wall of a tank, with a distribution disc fixedly connected to the inner wall of the tank; a separation mechanism installed on the inner wall of the distribution mechanism; and a flow guiding mechanism installed on the inner wall of the distribution mechanism. Solid particles present in the gas are retained in an arc-shaped plate above the arc plate due to changes in gas flow direction. The solid particles in the arc plate are then carried away by subsequent gas flow, allowing them to be guided to the arc ring via a guide ring, and then, driven by the gas flow and blocked by a shielding ring, enter the storage tank. This method prevents a large number of solid particles from entering the catalyst bed, thereby blocking the pores inside the catalyst and causing the gas to bypass the blocked catalyst area, forming a channel and reducing reaction efficiency.

This invention discloses a lithium-ion battery anode material precursor dryer and its drying process, including a lower positioning frame, an upper flipping frame, an external annular chamber, an internal annular chamber, an airflow conveying mechanism, a lower exhaust pipe, a filter element, and a vibrating support assembly. When drying the lithium-ion battery anode material precursor, the invention uses a vibrating support assembly installed within the annular cavity to support the precursor. This vibrating support assembly disperses and vibrates the precursor, allowing hot airflow to fully penetrate it, thus improving the drying efficiency. Furthermore, the vibration method facilitates the separation of fine impurities from the precursor during the drying process, avoiding the tedious process of later separation after adhesion.