6results about How to "Compact run" patented technology

The application provides an ammonia cracking reactor based on a TPMS structure and a preparation method thereof, which comprises a reaction cavity and catalyst particles in the reaction cavity; the reaction cavity is a TPMS structure, the TPMS structure has a continuous and smooth three-dimensional periodic curved surface, forms a first flow channel and a second flow channel which are independent and through each other, the first flow channel is an ammonia cracking reaction flow channel, and the second flow channel is a heat exchange medium flow channel; the catalyst particles are distributed in the TPMS first flow channel, the catalyst particles are spherical or cylindrical particles, and the first flow channel can be filled according to the cracking rate requirement. The application has the advantages that the original equipment is solved from the defect of large size, efficient, stable and compact operation of the ammonia cracking reaction is realized, the exhaust heat of the gas turbine is used for heating the ammonia cracking, and energy is saved.

This invention provides an adsorption device for hydrogen peroxide oxidation tail gas, comprising an adsorption tank, an inner filter cartridge, an outer filter cartridge, an adsorption chamber, several air inlets, an adsorption resin layer, an inlet pipe, and an outlet pipe; both the inner and outer filter cartridges are located inside the adsorption tank. This invention optimizes the traditional "flat-lay" structure into a "sleeve-type" coaxial double-layer filter cartridge structure, improving the contact efficiency between the tail gas and the resin, preventing the resin from being blown away or worn, extending its service life, and simplifying the filling process. The elimination of quartz sand filler also simplifies the filling process. The system adopts a "five-in-one-out" operating mode, enabling multiple adsorption tanks to operate in rotation. Combined with steam regeneration, nitrogen purging, and spray cooling processes, it achieves efficient resin regeneration and reuse, significantly reducing operating energy consumption and material replacement frequency. The adsorption system operates stably, has a compact structure, and can continuously and efficiently remove aromatic organic pollutants from the oxidation tail gas, balancing operational economy and environmental friendliness.

The application discloses a kind of high protein yoghourt production energy-saving cooling device, belong to yoghourt production equipment technical field.Device includes conveying pipe, cooling cavity, vibration cavity, cooling cavity is sleeved in the outside of conveying pipe, and the outer wall of conveying pipe is equipped with circumferential array spiral groove, spiral vibration cavity is embedded in groove, and cavity body two ends are respectively communicated with air inlet pipe and air outlet pipe.Cooling cavity is equipped with coiled cooling pipe inside, and cooling pipe is positioned by fixed ring, and it is constituted stable damping structure by collocating support plate and shock absorber, and fixed ring is equipped with rubber ring with array through hole between conveying pipe, can improve damping effect.Vibration cavity inside is connected in series with multiple groups of vibration body with eccentric flywheel, can generate high-frequency micro-vibration, continuously disturb viscous yoghourt, avoid material adhesion and block pipe.The present application relies on spiral flow guide and vibration disturbance structure, solve the problem that high protein yoghourt is not uniformly cooled, is easy to accumulate and coagulate, effectively improve the efficiency of heat exchange, reduce production energy consumption, equipment runs stably, adapts continuous production, effectively guarantee yoghourt quality.

The present application relates to the technical field of screw compressor cooling, in particular to a screw compressor evaporative cooling integrated unit, which comprises a horizontal shell-and-tube heat exchanger, an evaporative cooler, an electrical control box and a screw compressor body, the top end of the horizontal shell-and-tube heat exchanger is provided with a top fan, a liquid storage tank and an auxiliary air cooling module are further installed below the evaporative cooler, and the top end of the horizontal shell-and-tube heat exchanger is respectively provided with the electrical control box and the screw compressor body. The compressed gas generated by the screw compressor body is preliminarily heat-exchanged and cooled by the horizontal shell-and-tube heat exchanger, the top fan is synchronously started to accelerate heat dissipation, the evaporative cooler and the auxiliary air cooling module work cooperatively to perform secondary cooling on the heat-exchanged medium, a double cooling structure is formed, the unit as a whole adopts a box-type skid integrated form, all components are integrated and assembled on a rack and a mounting seat, the structure is compact, the land occupation is small, the overall fixed installation can be realized through the mounting seat, and the unit is convenient to carry and deploy on site.

According to the door and window gear transmission lock box for rapid installation, a side-screwing screw hole is formed in the side surface of at least one side of the transmission lock box and is matched with a mounting hole and a side-screwing screw in a lock box outer wrapping assembly, and rapid installation and fixation between a door and window profile and the transmission lock box are achieved. According to the design, the installation steps are simplified, the installation efficiency is improved, the stability and reliability of the lock box structure are effectively enhanced, screws can be prevented from being directly exposed on the surface, damage to the appearance of the lock box is avoided, and the overall attractiveness is improved. In addition, due to the matching mode of the side-screwing screw hole and the side-screwing screw, the lock box can be finely adjusted according to actual requirements in the installation process, and accurate positioning and stable operation of doors and windows are guaranteed. And meanwhile, the lock box cover plate body is tightly connected with the transmission lock box, and the wrapping function of the lock box outer wrapping assembly is achieved, so that the overall protection performance of the lock box is further improved, and the service life is prolonged.

This utility model discloses a rail mileage measuring device and a rail detector. The rail mileage measuring device includes a base, rollers, a connecting shaft, a coupling, and an encoder. The base has two fixing holes and a positioning part, with the positioning part located between the two fixing holes. The two fixing holes are screwed to the rail detector, and the positioning part abuts against the rail detector. The base also has a through hole penetrating the base, with a connecting shaft installed inside the through hole. The two opposite ends of the connecting shaft protrude out of the through hole and are respectively connected to the rollers and the coupling. The end of the coupling away from the connecting shaft is connected to the encoder. The rollers, connecting shaft, coupling, and encoder are coaxially arranged. The encoder is electrically connected to the rail detector through a wire. The rotation of the rollers directly drives the encoder through the coupling, converting mechanical motion into electrical signals in real time, eliminating the cumulative errors of traditional manual counting or indirect measurement. The rollers rotate more smoothly when in contact with the side of the rail, avoiding slippage or jamming.