6results about How to "Smooth inflow" patented technology

This utility model relates to the field of wall component technology, specifically a connection structure between a suspended colored steel plate rainwater hopper and a wall. The structure includes a wall body, with multiple sets of wall purlins on the outer surface of the wall body. Rainwater hopper connectors for support are mounted on the outer periphery of the wall purlins via self-tapping screws. A specially designed colored steel plate rainwater hopper for drainage is mounted on the end of the rainwater hopper connector away from the wall body via a self-tapping screw. In the use of this connection structure, rainwater from the roof is guided by a rainwater bend and discharged through the specially designed colored steel plate rainwater hopper. The outlet of the rainwater bend is located inside the specially designed colored steel plate rainwater hopper, allowing rainwater to naturally flow into the hopper for discharge, effectively avoiding the "teapot effect" and solving the problem of incompatibility between the rainwater hopper / pipe and the exterior wall.

The utility model provides a box type treatment device for domestic sewage, which is characterized by comprising a treatment structure, a filtering structure and a purification structure, the filtering structure is arranged above the treatment structure, the treatment structure is connected with the filtering structure in a welding manner, the purification structure is arranged on one side of the treatment structure, and the purification structure is arranged on the other side of the treatment structure. The filter structure is improved, impurities attached to the surface of a filter screen can be cleaned in time through a telescopic rod and a scraper blade, the efficient filtering performance of the filter screen is maintained, the filter chamber is turned over through rotation of a first rotating shaft, a turning cover is turned over in combination with rotation of a second rotating shaft, and the filter screen can be conveniently cleaned. The liquid inlet end extends into the filtering chamber, stable inflow of the sewage is ensured, the clamping buckle ensures the sealing performance when the overturning cover is closed, sewage leakage is prevented, and the filtering efficiency and practicability of the device are integrally improved.

The application discloses a medical special disease data federal isolation acceleration method and system based on a trusted execution environment and a hardware dynamic key, acquires original medical special disease data, calculates the optimal data block volume flowing into a security enclave based on the underlying resource state of the trusted execution environment, screens the medical special disease data blocks flowing into the security enclave and caches the medical special disease data blocks to a ring buffer, aggregates machine learning gradients of the medical special disease data blocks in the security enclave, preloads the next medical special disease data block, calculates a hardware-level root key and a sub-key of each medical special disease data block of the security enclave to construct a key tree, encrypts and encapsulates the gradient tensor obtained by aggregating the data blocks and transmits the gradient ciphertext to a target calling end, and physically erases the gradient ciphertext related key based on a hardware-level underlying zero clearing instruction set when the gradient ciphertext transmission exceeds the enclave boundary. The application has the effect of improving the medical special disease data processing efficiency.

The utility model relates to the technical field of antifouling cleaning devices, and discloses an antifouling cleaning device for optical lenses of spectrum instruments, which comprises a base, a support is fixedly mounted on the base, a lens body is mounted in the support in a clamping manner, and a cleaning mechanism is arranged on the base. According to the antifouling cleaning device for the optical lens of the spectrum instrument, in order to achieve the efficient cleaning effect on a lens body, a cleaning mechanism is arranged, an asynchronous motor drives a rotating rod to rotate, a conical cover is tightly attached to the outer wall of the lens body to synchronously rotate, an air pump is started, air is sucked into an air collection box through an air inlet pipe, and the air is dried and filtered through sponge and is pumped into a water pump; and the atomizing nozzle is matched to atomize ethanol to form mixed gas with a cleaning function, and the mixed gas is conveyed to the conical cover through the gas outlet pipe and is sprayed to the surface of the lens at a proper angle under the guidance of the obliquely mounted baffle, so that stubborn stains are effectively removed.

This utility model relates to the field of emulsification kettle technology and discloses a filtration device for the feed inlet of an emulsification kettle, including a kettle body. The technical solution of this utility model achieves rapid positioning and installation of the cylinder body through the sliding guide cooperation of the connecting plate and the guide column. Combined with the pre-positioning adsorption of the magnetic suction block and the axial fixation of the locking nut, a double positioning and locking structure is formed to ensure the installation accuracy of the cylinder body and prevent shaking. After the cylinder body is installed in place, the bottom end of the conical cylinder automatically inserts into the feed inlet. The spiral guide lines on the outer wall of the conical cylinder guide the material to flow axially while generating rotational motion, forming a swirling flow field. Utilizing the density difference between impurities and the emulsion, under the action of centrifugal force, the denser impurities gather towards the outer side of the swirling flow and are then intercepted by the filter screen, achieving efficient separation of impurities. Through the cooperation of the above structures, the cylinder body can be installed by plugging and sucking, and the entire filter screen assembly can be replaced without tools, saving time and effort.