7results about How to "Impact delivery" patented technology

The invention discloses a reaction kettle with an external raw material heating function, and relates to the technical field of reaction kettles. The invention provides a reaction kettle with a good preheating effect and an external raw material heating function, the reaction kettle comprises a rack and the like, the rack is fixedly connected with a material pump, the rack is fixedly connected with a reaction kettle, the inside of the reaction kettle is rotatably connected with a spiral rotating shaft, the material pump is in threaded connection with a connecting pipe, the connecting pipe is fixedly connected and communicated with a mounting plate frame, and the mounting plate frame is fixedly connected with a protective shell. The protective shell is fixedly connected with a driving motor, the protective shell is rotatably connected with a crankshaft, the protective shell is slidably connected with a movable frame, the movable frame is fixedly connected with paired extrusion plates, and the mounting plate frame is fixedly connected with paired heating pipes. According to the reaction kettle, materials such as oil sludge can be uniformly spread through the extrusion plate, the crankshaft and the like, so that the heating area of the materials is increased, and the flowability of the materials such as the oil sludge can be improved, so that the materials are quickly and uniformly heated, and the preheating effect of the reaction kettle with the external raw material heating function is improved.

The utility model discloses conveying equipment for domestic sewage treatment, which comprises a sewage pipe, the bottom of the sewage pipe is communicated with a sewage pump, the right side of the sewage pipe is communicated with a conveying tank body, and the surface of the sewage pipe is provided with an anti-blocking filtering assembly. The anti-blocking filtering assembly comprises a flow guide plate, a supporting block, a filtering net, a cleaning pipe, a sealing cover and a cleaning assembly, the flow guide plate is fixedly connected to the interior of the sewage pipe, the supporting block is fixedly connected to the interior of the sewage pipe, the filtering net is clamped to the top of the supporting block, and the cleaning pipe communicates with the bottom of the sewage pipe. The sealing cover is in threaded connection to the surface of the cleaning pipe, and the cleaning assembly is fixedly connected to the bottom of the sewage pipe. According to the utility model, the function of filtering domestic sewage during conveying is added, so that the sewage can be quickly filtered and cleaned, and the condition that the conveying equipment is easily blocked during working is prevented.

The utility model discloses a kind of film pasting equipment of accurate positioning, belong to film pasting technical field, including the film cutting assembly of film pasting machine's inside installation can uniform cutting film, the screen conveying assembly of film pasting machine's inside installation can uniform speed transport mobile phone screen to be pasted film, the film cutting assembly is located above film pasting machine, the film cutting assembly includes linkage cutting assembly and film feeding assembly. By the above-mentioned mode, start second motor to drive worm rotation, worm rotation will drive worm gear rotation, worm gear rotation will drive rectangular plate rotation, because the length of rectangular plate is larger, so rectangular plate rotation will be pulled to positioning plate by movable plate, make two groups of symmetrical positioning plate move towards, until the side surface of two groups of positioning plate and the side surface of mobile phone screen contact, positioning plate to mobile phone screen plays positioning left and right at this time, avoid belt conveyor to cause its deviation phenomenon when conveying mobile phone screen.

The utility model discloses a pipeline butt joint structure for a booster pump station, which belongs to the technical field of booster pump station pipelines and comprises a pipeline component, the pipeline component comprises a pipeline body A and a pipeline body B arranged on one side of the pipeline body A, one end of the pipeline body A and one end of the pipeline body B are respectively provided with an installation disc, and a butt joint protection component is arranged on the outer side of the pipeline component. After the pipeline body A and the pipeline body B are installed in a butt-joint mode, the butt-joint fixing covers can be arranged on the outer side of the installation disc, the two butt-joint fixing covers are fixed through cooperation of the installation pieces and the bolts, the butt-joint fixing covers are arranged on the outer side of the installation disc, and therefore the butt-joint fixing covers can be arranged on the outer side of the installation disc. And the mounting disc can be shielded, the possibility that an object accidentally collides with the mounting disc is effectively reduced, the mounting disc can be protected, and fluid conveying is prevented from being affected.

The invention provides a static electricity conduction PFA pipeline, and relates to the technical field of PFA pipelines, the static electricity conduction PFA pipeline comprises a large-size pipe and a small-size pipe, the outer surface layer of the large-size pipe is provided with at least two first conductive PFAs, the outer surface layer of the small-size pipe is provided with at least two second conductive PFAs, the large-size pipe and the small-size pipe are both in a transparent state, and the first conductive PFAs and the second conductive PFAs are in a transparent state. The large-size pipe and the first conductive PFA are integrally formed, the small-size pipe and the second conductive PFA are integrally formed, the large-size pipe and the small-size pipe are used for liquid diversion, the first conductive PFA and the second conductive PFA are used for static electricity export, and the strip-shaped conductive PFA is co-extruded on the outer layer of the transparent high-purity PFA to manufacture the large-size pipe and the small-size pipe, so that static electricity can be effectively conducted; the condition that conveyed flammable and explosive chemicals are ignited and detonated due to static electricity is avoided, accidents are reduced, the conductive PFA layer is very thin, the black part does not make contact with liquid, the conveyed liquid cannot be polluted, and the purity and quality of the chemicals are guaranteed.

The utility model discloses a water film dripping box and wet chemical surface treatment equipment. The water film dripping box comprises a dripping box lower cover and a dripping box upper cover, a groove is formed in the top face of the lower drip box cover, first drip holes are evenly formed in the middle of the interior of the groove, second drip holes are evenly formed in the left side and the right side of the interior of the groove, the hole distances between the first drip holes are dispersed, the hole distances between the second drip holes are dense, a boss is fixed to the bottom face of the upper drip box cover, and the boss is correspondingly connected with the groove in an inserted mode. A water inlet connector is arranged on the top face of the drip box upper cover. According to the water film dripping box, the first dripping holes which are arranged in a sparse mode are matched with the second dripping holes which are arranged in a dense mode, so that the uniformity of a water film discharged from the dripping box can be guaranteed, meanwhile, the dripping box can be conveniently disassembled and assembled by matching the mounting frame with the mounting groove, and the formed dripping holes can be cleaned by the cleaning brush so as to prevent the dripping holes from being blocked.

The conveying device for aluminum profile machining comprises a transmission structure and a dust removal structure, the dust removal structure comprises a dust removal box, a transmission shaft, a dust removal roller, an exhaust fan and a drawer, an air inlet is formed in the top of the dust removal box, and the inner wall of the end, close to the air inlet, of the dust removal box is rotationally connected with the transmission shaft through a bearing; a plurality of ventilation openings are formed in one side of the dust removal box, exhaust fans are fixedly installed at the ventilation openings of the dust removal box, a plurality of protruding blocks are arranged on the inner surface of the end, close to the dust removal roller, of the dust removal box, and the protruding blocks make contact with the outer surface of the dust removal roller. By arranging the dust removal roller, the surface of the belt can be cleaned, the situation that conveying of aluminum profiles is affected due to the fact that dust is carried on the belt is avoided, when the dust removal roller rotates, after the dust removal roller makes friction contact with the protruding blocks arranged on the inner surface of the dust removal box, dust attached to the dust removal roller can be dushed away, and the service life of the dust removal roller is prolonged.