4results about How to "Guaranteed dust removal efficiency" patented technology

The air filter for the oilless air compressor comprises a front-end filter and a rear-end filter which are connected and matched with each other, the cyclone separator is arranged at the front end and comprises a separator upper cover, a separation device and an ash storage box which are connected in sequence; the rear-end filter comprises a filter upper cover, a filter main body and a mounting seat which are matched with one another; wherein the separator upper cover and the filter upper cover are integrated into an integral structure, the separating device is a conical cavity, the upper end of the separating device is connected with the separator upper cover, and the lower end of the separating device is connected with the ash storage box; the filter upper cover is connected with the filter body, the filter body is installed on the installation base, the structure is simple, installation is convenient, and the filtering effect is good.

This utility model relates to the technical field of release film slitting machines, and discloses a release film slitting machine with dust removal function. It includes a machine body, with an island platform fixedly connected to the side wall of the machine body. The island platform is equipped with a dust removal mechanism and a cleaning mechanism. The dust removal mechanism includes a positioning rod fixedly connected to the inner wall of the machine body, and a roller rotatably connected to the outer wall of the positioning rod. A high-voltage electrostatic generator is fixedly connected to the inner wall of the island platform, and a wire is fixedly connected to the output end of the high-voltage electrostatic generator. A vacuum cleaner is fixedly connected to the outer wall of the island platform, and a horizontal pipe is fixedly connected to the input end of the vacuum cleaner. In this utility model, through the design of the dust removal mechanism, dust on the film surface can be accurately adsorbed and efficiently collected in real time during the release film slitting process, blocking the contamination path of dust and impurities to the release film from the source, ensuring the cleanliness of the release film after winding, and laying a reliable quality foundation for subsequent processing stages.

The invention discloses dust removal and denitration equipment and method for a cement kiln, a dust and nitrate integrated module of the equipment comprises a gas inlet unit, a dust removal unit and a denitration unit, and the gas inlet unit comprises a gas inlet pipeline and a fan-shaped flow guide channel extending from the bottom of the gas inlet pipeline to the two sides; the dust removal unit comprises a rectification channel and a filter bag dust removal structure which are sequentially arranged on the two sides of the denitration unit, an inlet of the rectification channel is connected with the tail end of the flow guide channel, and the dust removal unit is provided with a gas purification cavity and a plurality of dust removal ash hoppers above and below the filter bag dust removal structure respectively; the upper part of the rectifying channel is equidistantly provided with communicating flues for communicating the purified gas cavity and the denitration unit; and the denitration unit is provided with a plurality of SCR catalyst layers in parallel at the position lower than the communicating flue. The dust removal and denitration functions are integrated in one module, the system and the waste heat boiler are combined into a whole, and denitrated flue gas is discharged from the boiler outlet after being subjected to heat exchange through the waste heat boiler, so that the dust removal and denitration efficiency is improved, and the overall energy efficiency of equipment is improved.

The utility model belongs to the technical field of dust removal equipment, and particularly relates to anti-interference cable processing dust removal equipment which comprises a transverse plate, two supporting plates are symmetrically arranged on the lower side of the transverse plate, two vertical first supporting rods are symmetrically arranged on the upper side of the transverse plate, and first bearings are arranged at the upper ends of the two first supporting rods. A first rotating shaft is fixedly inserted into the two first bearings jointly. The device has the advantages that the driving motor drives the first roller to rotate, the first roller and the second roller extrude and clamp a cable stranded wire and transport the stranded wire, the two baffles are fixedly arranged on the two sides of the stranded wire, in the moving process of the stranded wire, the bristles on the baffles remove dust on the outer wall of the stranded wire, and the dust on the outer wall of the stranded wire can be removed by rotating the baffles. Polluted bristles are replaced by clean bristles, and the dust removal efficiency of stranded wires is guaranteed.