81results about How to "Realize cooling treatment" patented technology

The invention discloses a cooling device used for a hot rolled strip production line which comprises a roller way on which hot rolled sheets to be cooled are placed. The cooling device comprises an ultra-fast cooling device and a laminar flow cooling device, wherein the ultra-fast cooling device comprises a plurality of ultra-fast cooling water spraying upper collecting pipes and a plurality of ultra-fast cooling water spraying lower collecting pipes; the ultra-fast cooling water spraying upper collecting pipes are arranged sequentially and are perpendicular to the hot rolled strip production line; the ultra-fast cooling water spraying lower collecting pipes are arranged in the gaps of the roller way; the laminar flow cooling device comprises a high cistern, a shunting and collecting pipe, a laminar flow cooling upper collecting pipe and a laminar flow cooling lower collecting pipe; the high cistern and the shunting and collecting pipe are arranged up and down; and the high cistern, the shunting and collecting pipe, the laminar flow cooling upper collecting pipe and the laminar flow cooling lower collecting pipe are connected with each other through distribution pipes. The cooling device used for the hot rolled strip production line can cool hot rolled sheets quickly and evenly to meet the production demands of special steel grades, is beneficial to form industrial scale and has significant productive practice meaning.

The invention relates to the field relevant to electric welding rods, in particular to multifunctional automatic welding equipment. The equipment comprises a box body and a first cavity fixedly formedin the box body, wherein a driving shaft is rotationally mounted on the end wall of the upper side of the first cavity, the driving shaft is in power connection with a main shaft of a first motor, the first motor is fixedly mounted on the end wall of the upper side of the first cavity, the driving shaft is rotationally mounted on a fixed frame in a penetrating mode, and the fixe frame is fixedlymounted on the end wall of the left side of the first cavity. Through the multifunctional automatic welding equipment, automatic welding of a welding block can be realized, the welding block can be fixed through a magnet, a welding rod can be automatically provided and supplemented, the welding rod can be automatically clamped, a surface after welding can be cooled, slag after welding can be treated, the needed welding surface can be cleaned, and welding quality can be improved.

The invention discloses an environment-variable tensile test device for new materials. The device comprises a test supporting frame; the lower part of the test supporting frame and a position near theinner sides of threaded outer sleeving blocks are fixedly connected with safety clamping mechanisms respectively; two ends of the middle of the test supporting frame, which are close to the inner sides of the test supporting frame, are fixedly connected with adjustment connecting rods respectively; one end of each adjustment connecting rod, which is far away from the test supporting frame, is fixedly connected with an air jet exhaust tube; a refrigerator is fixedly connected to the middle of the interior of the test supporting frame; a high-pressure air pump adjacent to the inner side of therefrigerator is fixedly connected to the interior of the test supporting frame; and the left side of the bottom end of the interior of the test supporting frame is fixedly connected with a general controller. The present invention belongs to the technological field of new materials. With the environment-variable tensile test device for the new materials of the invention, a condition that new materials slip off during a test process can be avoided, the accuracy of test data can be ensured, the success rate of the test is improved, the adjustability of a tensile environment is realized, and thetesting of special environmental materials can be facilitated.

The invention provides drilling equipment with an adjusting function for automobile engine shell machining. The drilling equipment comprises a base; two supporting plates are symmetrically and fixedlyconnected to the upper side of the base, and a first mounting frame is fixedly connected between the tops of the two supporting plates; a first moving groove with a downward opening is formed in thefirst mounting frame, and a first moving block is arranged in the first moving groove; a first threaded through hole is formed in the first moving block, and the first threaded through hole is internally connected with a first threaded rod in a threaded mode; the first threaded rod is erected in the first moving groove, and the right end of the first threaded rod is fixedly connected with an output shaft of a first motor; and the lower side of the first moving block is fixedly connected with a second mounting frame through a connecting column, and a second moving groove with a downward openingis formed in the second mounting frame. The drilling equipment has the beneficial effects that a drilling point can be accurately positioned, and the accuracy and high efficiency of drilling are effectively improved; and meanwhile, a drill rod can further be cooled during drilling.

The invention relates to the technical field of reinforced bar production equipment and discloses a reinforced bar and a manufacturing method and device thereof. The reinforced bar is composed of the following raw materials of, by weight, 750-1150 parts of pig iron, 12-18 parts by mass of silicon iron, 6.3-8.2 parts by mass of high-carbon ferromanganese alloy, 0.8-8 parts by mass of high-carbon ferrochrome, 1.5-6.8 parts by mass of ferromolybdenum alloy, 59-82 parts by mass of copper-titanium alloy, 3-5 parts by mass of ferro-nickel alloy, 1-5 parts by mass of ferrotitanium, 22.5-31.5 parts by mass of ferro silicon nitride and 2.3-4.5 parts by mass of graphene powder.

The invention relates to drying equipment. The drying equipment comprises a drying portion, a drying air channel, a first heat exchanger and a compressor, wherein the outlet of the drying air channelcommunicates with the drying portion, the first heat exchanger comprises a first flow channel and a second flow channel, working media in the first flow channel and the second flow channel can be in heat exchange, a working medium in the drying air channel flows through the first flow channel, the working medium discharged by the compressor flows through the second flow channel, and the compressoris arranged in the drying air channel. The compressor is arranged in the drying air channel, so that heat radiated when the compressor operates is dissipated to the inside of the drying air channel;and the compressor also serves as an auxiliary heater in the drying air channel, thereby increasing the heating speed of the drying system and improving the drying efficiency. The compressor is arranged in the drying air channel, so that the running compressor exchanges heat with steam flowing to the compressor, the temperature of the compressor is reduced while the temperature of the steam is increased, the compressor is cooled, and the fault caused by overheating of the compressor is avoided.

A metal heat treatment quenching system comprises two sliding beams which are horizontally arranged in parallel, wherein the bottom of each sliding beam is mounted on the ground through two supporting beams, the opposite sides of the two transverse supporting beams are fixedly connected through a mounting strip, and the mounting strip is fixed to the ground through a mounting piece; a drive device slides on the two slide beams and moves left and right below the two slide beams in the horizontal direction, and the front side and the rear side of the drive device are fixedly connected to metal piece lifting mechanisms. According to the metal heat treatment quenching system disclosed by the invention, the drive device, the metal piece lifting mechanism, the heating device and the quenching device are arranged, the metal piece lifting mechanism adjusts the height of a metal piece, and the drive device can drive the metal piece to transversely move left and right, so that the metal pieces can be conducted more rapidly and continuously in each step, and the machining continuity, stability and flexibility of the whole system are improved.

The invention discloses an intelligent control type spraying humidifier. The intelligent control type spraying humidifier comprises a humidification box and a control module. A water storage box is mounted in the humidification box. A liquid level detector is mounted on the upper portion of the water storage box. A water pump is mounted on one side in the humidification box. The water pump communicates with the bottom of the water storage box through a connecting pipe. The other end of the water pump is connected with a water conveying pipe. The water conveying pipe is connected with an atomization spray head. A heat radiation fan rack is mounted at the upper end in the humidification box. A detection module, an interaction module and an alarm module are mounted on the upper surface of thehumidification box. The detection module, the interaction module, the alarm module and a power control and storage module are electrically connected to the control module. The system is detected andcontroller through the control module, automatic control is achieved, and the water storage box is arranged so that water can be stored in real time; and water is conveyed through the water pump, theatomization spray head is used for atomization water spray, the heat radiation device is arranged in the humidification box, and the water pump is subjected to cooling treatment.

The invention belongs to the technical field of cold storage plate processing, in particular to cutting equipment for cold storage plate processing based on cold chain equipment, and provides the following scheme that the cutting equipment comprises a processing table, the two ends of the outer wall of the top of the processing table are each fixedly connected with two fixing plates, and the outer wall of the top of each fixing plate is fixedly connected with a guide rail. According to the electric cutting machine, the cooling plate, the water pump and the cooling holes are arranged, when the electric cutting machine is used for cutting a cold storage plate, extrusion friction generated between steel plates located on the upper layer and the lower layer and the electric cutting machine is large, so that the temperature of a cutting wheel of the electric cutting machine is increased violently, and the service life of the cutting wheel is affected; the water pump is started, the water pump conveys cooling water into the cooling plate, and the cooling water is sprayed to the cutting point of the cutting wheel and the cold storage plate through the cooling holes in the cooling plate, so that cooling treatment of the cutting point is achieved, the cooling protection effect on the cutting wheel is achieved, and meanwhile potential safety hazards caused by too high temperature of the cutting point are eliminated after cooling treatment.

The invention discloses an electrical tool storage device, and relates to the technical field of tool storage, the electrical tool storage device comprises a storage box and further comprises a cover plate arranged on one side of the storage box, one end of the cover plate is rotatably connected with the top wall of the storage box, and a movable plate is slidably arranged in the storage box; the storage mechanism is arranged on one side of the movable plate and comprises a carrying disc arranged on one side of the movable plate, the carrying disc located on the lowermost portion of the storage box is rotationally connected with the bottom of the storage box, a transmission assembly is arranged on one side of the carrying disc, one side of the bottom of a bearing rod is fixedly connected with a telescopic air bag, and the two sides of the telescopic air bag are fixedly connected with limiting rods. A first storage groove and a second storage groove are formed in the side, corresponding to the object carrying disc, of the telescopic air bag, an air pumping assembly is arranged between the mounting plate and the movable plate, during actual storage, under the action of the transmission assembly, the movable plate and the object carrying disc get close to each other, and the air pumping assembly sends air into the telescopic air bag; the telescopic air bag expands and presses the electrical tools on the carrying disc, and fixed storage is achieved.

The invention provides an outdoor JP cabinet. The outdoor JP cabinet comprises a cabinet body, a cabinet door arranged at the front end of the cabinet body, a lock body, a heat dissipation and moisture-proof module, a rainproof module and a walking supporting module. The heat dissipation and moisture-proof module comprises a cold and hot air blower, an air guide cavity formed in the side wall of the cabinet body, air blowing holes formed in the side wall of the cabinet body and used for enabling the interior of the cabinet body to be communicated with the air guide cavity, first control valves arranged in the air blowing holes, an air inlet pipe arranged at the air outlet end of the cold and hot air blower, penetrating through the top of the side wall of the cabinet body and communicated with the air guide cavity, a dust cover arranged at the air inlet end of the cold and hot air blower, a plurality of temperature and humidity sensors arranged on the inner wall of the cabinet body, an air outlet pipe arranged at the bottom of the side wall of the cabinet body and communicated with the air guide cavity, second control valves arranged on the air blowing holes, and a PLC arranged on the inner wall of the cabinet body. The outdoor JP cabinet not only can meet basic use requirements of people, but also has the advantages of being good in heat dissipation performance, remarkable in moisture resistance and high in rain resistance.