34results about How to "Reduce the amount of cleaning" patented technology

The invention belongs to the technical field of machine processing equipment, and particularly relates to a processing chip treatment system for a numerical controlled milling machine for a brittle metal material cutting process. The system comprises a jet module, a chip stop module and a chip discharge pipe, wherein the jet module is arranged on one side of a main shaft tank of a milling machine,comprises a sleeve joint belt pulley, a mount rack, a rotating shaft, a connection belt pulley, a belt, an impeller casing, a pipeline and a support frame, and is used for blowing chips of a millingmachine to the chip stop module; the chip stop module comprises a tank body, a chip stop plate, a spring, a cam, a vibration motor and a guide plate, is arranged on one side of a chip-cutting platformof the milling machine, and is used for retaining chips blown by the jet module; and the chip discharge pipe is arranged at the lower end of one side of the chip stop module. The processing chip treatment system is especially suitable for cleaning broken chips of a brittle material, can generate high-pressure air flow through rotation of a main shaft; chips are intensively blown to the chip stopplate, are concentrated, and can avoid chip splashing, so that the cleaning workload of an operator can be reduced, and the work efficiency can be improved.

The present invention concerns a connector for connecting a paint container (1) having an aperture to a gravity feed spray paint gun. The connector comprises a coupling (7) for connection to the container's aperture and, in use, for mounting the container above the spray gun; a paint feed channel (10) for feeding paint from the container into the spray gun; and an air feed channel (13) for feeding air into the container as paint is fed into the spray gun.

Equipment capable of improving the laser selection melting and forming efficiency comprises a forming unit, a powder supply unit, a powder recovery unit and a laser control unit; the forming unit is used for bearing a forming part (3), an unformed powder binding layer (5) and unformed powder; the powder recovery unit is used for spreading powder according to the section shape of the forming part (3) in a plane to be formed; meanwhile, the unformed powder binding layer (5) is formed; the powder recovery unit is used for bearing unformed powder; and the laser control unit is used for scanning powder in the plane to be formed according to a scanning path generated by the part section information of the forming part (3), so that the spread powder is melted into a part of the forming part (3).The invention further provides a using method of the equipment capable of improving the laser selection melting and forming efficiency.

The invention discloses a vacuum ladle for aluminum electrolysis. The vacuum ladle for aluminum electrolysis comprises an electrolysis discharging automatic control device and a vacuum ladle rotating and dumping device. The electrolysis discharging automatic control device is installed at a vacuum ladle vacuum discharge hole. The vacuum ladle rotating and dumping device is arranged between a vacuum ladle suspension arm and a vacuum ladle body. Through the vacuum ladle for aluminum electrolysis, the work efficiency and the quality of virgin aluminum are improved, and the production cost is reduced.

The invention discloses a method for controlling hypodermic bubble defects of a wide and thick slab of medium carbon steel. In the casting process, crystallizer protecting slag with alkalinity of 1.0-1.1 is used; the cooling strength of the bent section is controlled between 0.18-0.23 kg/L; the deformation is controlled to be 0.60 mm/m-0.70 mm/m under light pressure. A solid stopper rod is used, the argon blowing pressure of the middle ladle circular seam is 0.20-0.30 MPa, and the argon blowing flow is 2-4 L/min. According to the invention, the hypodermic bubble defects of the wide and thick slab of medium carbon steel can be effectively controlled, the cleaning amount of the casting blank in the later stage is reduced, the cleaning-free is achieved, meanwhile, the rejection rate of the rolled material is reduced, and the production cost is reduced; the system has the advantages of completeness and strong operability, can be rapidly popularized and promoted in production lines, and hasremarkable benefits.

The invention discloses a tool for assisted construction of an anti-subsidence manhole cover asphalt reinforcement layer, and belongs to the field of municipal construction tools. The tool comprises a hollow cylinder part (3) and a hollow round table part (2), wherein the outer diameter of the bottom surface of the hollow round table part (2) is equal to the outer diameter of the top surface of the hollow cylinder part (3), the bottom surface of the hollow round table part (2) is connected to the top surface of the hollow cylinder part (3), the outer diameter of the top surface of the hollow cylinder part (3) is equal to the inner diameter of a pitshaft, and a handle (1) is fixedly arranged on the hollow round table part (2). According to the present invention, before the asphalt layer is paved, the bottom portion of the hollow cylinder part (3) is placed on the shaft mouth and then the asphalt is paved around the tool and compacted, the tool is pulled out after the asphalt is cooled to the temperature of about 60 DEG C and molded, and the lower portion of the manhole cover is inserted into the pitshaft to perform vibration rolling so as to make the manhole cover and the asphalt reinforcement layer tightly contact, such that the construction process for reinforcing the manhole cover through the asphalt is completed.

The invention relates to the technical field of building construction, and discloses an anti-sputtering concrete pouring auxiliary device and a using method thereof, and the anti-sputtering concrete pouring auxiliary device comprises a left pouring auxiliary plate, a right pouring auxiliary plate and a connecting device. The left pouring auxiliary plate comprises a pouring auxiliary plate frame, and a galvanized steel plate, a hand pull ring, channel steel and an adjustable connecting piece which are connected to the pouring auxiliary plate, and the left pouring auxiliary plate is rectangular; the right pouring auxiliary plate comprises a pouring auxiliary plate frame, a galvanized steel plate, a hand pull ring, channel steel, an adjustable connecting piece and a pump pipe fixing device, wherein the galvanized steel plate, the hand pull ring, the channel steel, the adjustable connecting piece and the pump pipe fixing device are connected to the pouring auxiliary plate. The connecting devices are respectively hinged with the pouring auxiliary plates; the device is simple in structure, light, convenient to transport and capable of meeting the requirement of manual carrying on a construction site; the pouring auxiliary plate slows down the speed of concrete flowing into the formwork, the pouring auxiliary plate on the other side blocks sputtering of the concrete, the concrete falling outside the formwork is reduced, then the later construction waste cleaning amount is reduced, and economic benefits are achieved.

A stage performance prop table belongs to the field of stage props and comprises a table body and legs. The legs are arranged at the bottom of the table body and fixedly connected with the table body,a left and a right end of the inner wall of the table body are provided with second slide grooves, the bottoms of the second sliding grooves are provided with limiting groove communicating with the second sliding grooves, a third desktop is installed in the table body, the left and right ends of the third desktop are fixedly installed with a second sliding block, the second sliding block is arranged in the second sliding groove and is slidably connected with the second sliding groove, and a spring is installed on the bottom surface of the third desktop. The prop can be arranged and taken backonly by pressing the desktop when in use, so that the prop table is more convenient to operate, reduces the setting of the number of prop tables, saves the storage space, has good dustproof effect and reduces the cleaning amount.

The invention discloses stirring and filtering equipment for barium sulfate. The stirring and filtering equipment comprises a box body, a stirring assembly, a filtering plate and a vibration assembly, a feeding port is formed in the box body, a flow guide plate is arranged in the box body, a flow guide hole is formed in the flow guide plate, a heating cabin and a filtering cabin are formed in the box body through the flow guide plate, a plurality of heating pipes are evenly arranged in the heating cabin, the stirring assembly is installed in the heating cabin and opposite to the feeding port, and the filtering plate is installed in the filtering cabin and provided with a plurality of filtering holes. The filter plate and the flow guide hole are oppositely arranged, the vibration assembly comprises a mounting rod, a vibration piece and a driving piece connected with the vibration piece, the mounting rod is mounted in the box body and located on the side, away from the stirring assembly, of the filter plate, and the vibration piece is mounted on the mounting rod and located on the side, facing the filter plate, of the mounting rod; according to the technical scheme, the vibration assembly is arranged, so that materials are prevented from blocking the filtering plate, the filtering effect is improved, and the cleaning amount of the filtering plate is reduced.

The invention relates to the technical field of cleaning and discloses an electronic device for quickly cleaning a bathtub. The cleaning mechanism comprises a mounting base, wherein buffer pads are uniformly arranged on the inner wall of the mounting base, the bathtub is placed in the mounting base, fan-shaped nozzles are uniformly and fixedly connected to the inner wall of the bathtub, the fan-shaped nozzles are fixedly connected to the outer wall of the mounting base, and one side of the fan nozzle is fixedly connected with a tee connector; According to the electronic equipment for rapidly cleaning the bathtub, water flow in the water passing pipeline is controlled by rotating the adjusting valve, the inner wall of the bathtub is cleaned by arranging the multiple sets of fan-shaped nozzles, and therefore waste adhering to the inner wall of the bathtub can flow to the treatment pipe; when a user enters the bathtub, overflowed water flows into the mounting base along with the outer wall of the bathtub and then flows into the collecting pipe, so the overflowed water can be quickly collected, the water is prevented from falling to the ground, and the cleaning amount of the user for abathroom is reduced.