11results about How to "Improve slagging ability" patented technology

The invention relates to the technical field of dish-washing machines, and discloses a dish-washing machine with a residue treatment structure, the dish-washing machine comprises a machine body, a fixing strip is fixedly mounted in the machine body, a fixing plate is slidably connected in the fixing strip, and a dish basket is fixedly mounted on the inner side of the fixing plate. When the dish washing machine is used for washing bowls and dishes, the impact force of washing water can drive movable blades to rotate, the movable blades can drive a rotating shaft and a movable shaft to rotate when rotating, the movable shaft can drive a sliding rod to slide in a reciprocating mode when rotating, and the sliding rod can drive a cleaning sleeve to slide on the surface of a filtering shaft when sliding. When the cleaning sleeve slides, the cleaning block is driven by the connecting rod to slide on the surface of the bowl basket, so that residues adhered to the surface of the bowl basket are treated, the residues in bowls and dishes are prevented from adhering to the bowl basket, bacteria breeding and peculiar smell generation are avoided, and the cleaning efficiency and quality of the dish washing machine are improved.

The invention discloses a portable water desalination device, and relates to the technical field of seawater desalination. The portable water desalination device comprises a purification box, an artificial pump is fixedly installed on the outer wall of the purification box, a pull handle is slidably penetrated through the upper inner and outer walls of the artificial pump, a water inlet pipe is fixedly penetrated through the lower inner and outer walls of the artificial pump, a one-way valve 1 is arranged inside the water inlet pipe, a filter frame is fixedly installed at one end of the water inlet pipe away from the artificial pump, the purification box is connected with the artificial pump through a conduit, a one-way valve 2 is arranged inside the conduit, a water inlet hole is opened below the pull handle, and a one-way valve 3 is arranged inside the water inlet hole. The portable water desalination device realizes fast and convenient disassembly and installation of a filter element, improves the cost of inspection and maintenance, and at the same time avoids direct contact and collision between a receiving plate of the filter element and a supporting plate during installation, thereby increasing wear during installation of the filter element.

The utility model belongs to the technical field of single-effect concentrators, and particularly relates to a single-effect concentrator feed opening deslagging device which comprises a tank body. The right side of the top of the tank body is communicated with a feeding pipe, the center of the bottom of the tank body is communicated with a slag discharging pipe, a slag removing assembly is arranged in an inner cavity of the tank body, a box body is in bolted connection with the center of the top of the tank body, and a reciprocating assembly for driving the slag removing assembly to move is arranged in an inner cavity of the box body; through the structural design of a second motor, a connecting shaft, a fixing rod, a scraping plate and a fixing cone, residues adhering to the inner wall of the tank body are scraped through rotation of the scraping plate, the residue discharging effect of the single-effect concentrator is improved, through the structural design of a first motor, a rotating shaft, a gear, a rack plate, a frame body and a mounting column, the box body is driven to ascend and descend in a reciprocating mode, and the residue discharging effect is improved. Therefore, the fixed cone extends into the slag discharge pipe to clean the inside of the slag discharge pipe, so that the slag discharge pipe is prevented from being blocked by the slag, and the slag discharge effect of the single-effect concentrator is improved.

The utility model relates to the technical field of drilling tool stabilizers, in particular to a drill column stabilizer for drilling engineering, which comprises a drill rod, a lantern ring fixedly arranged on a group of drill rods close to a drill collar, a plurality of groups of paddles fixedly arranged on the lantern ring at intervals along the circumferential direction, an outer cylinder sleeved on the drill rod, a slurry discharge hole arranged in the outer cylinder, and the lantern ring positioned in the slurry discharge hole. According to the device, the lantern ring and the outer cylinder are installed on the portion, close to the drill collar, of the drill rod, so that when the drill rod rotates, the paddles on the lantern ring are driven to rotate, then residue soil in the slurry discharging holes is pushed upwards, and the residue discharging effect is improved.

The invention relates to the technical field of building punching equipment, in particular to a lifting type punching device for high-altitude drilling, which comprises a base, four rollers are arranged on the lower side of the base, a supporting pipe is fixedly mounted in the center of the upper end face of the base, a sliding rod is slidably mounted on the inner wall of the supporting pipe, and the sections of the supporting pipe and the sliding rod are rectangular. The electric drill is arranged on the supporting rod, accurate lifting of the electric drill in the vertical direction is achieved by means of sliding connection between the sliding rod and the supporting pipe and stable thrust provided by the feeding unit, the percent of pass of follow-up anchor bolt installation is further improved, meanwhile, the electric drill is arranged on the supporting rod in a sliding mode, and meanwhile the machining efficiency is improved. Four rollers are arranged on the lower side of the base of the device, so that the transfer efficiency of the device is improved, the working efficiency is improved, the labor intensity is reduced, a storage battery is adopted as a power supply, the complexity of continuously changing the power supply wiring position in the working process is avoided, and the safety risk of operators is further reduced.

The present invention discloses an air cushion direct discharge dual-channel slag discharge mechanism, which relates to the technical field of shield machine slag discharge, including a shield body, a U-shaped branch pipe equipped with a channel-changing slag discharge member, and a flow-increasing stirring member installed on the outer side of the driving disk. The present invention sets a channel-changing slag discharge member, and uses a mud pump to discharge the mud inside the mud and water bin through the U-shaped branch pipe. In this process, the filter plate is used to block the soil and rocks with larger diameters inside the mud and water bin, and at the same time, the second baffle plate blocks the bottom of the discharge pipe. After the mud inside the mud and water bin is discharged, the telescopic cylinder is started, and the first baffle plate blocks one end of the U-shaped branch pipe through the extension of the telescopic cylinder. At the same time, the bottom of the discharge pipe loses the shielding of the second baffle plate, and the motor is started to discharge the soil and rocks with larger diameters inside the mud and water bin through the slag discharge pipe, so as to prevent the pipeline from being blocked during the slag discharge process, thereby enhancing the slag discharge effect and further improving the slag discharge efficiency.

A blocking prevention structure, a shield machine sewage blocking prevention device and application thereof, the sewage blocking prevention device comprising a blocking prevention structure, a clean water source, a booster pump, a solenoid valve, a sewage pipe, a lower computer and an upper computer; the blocking prevention structure has a sewage inlet and a high-pressure water interface, and the sewage inlet is connected to a sewage pipe; the clean water source, the booster pump, the solenoid valve, and the high-pressure water interface of the blocking prevention structure are connected in sequence, and the blocking prevention structure is connected to the sewage pipe; the lower computer is connected to the booster pump and the upper computer respectively; an blocking prevention structure, the blocking prevention structure comprising a three-way joint, a jet pipe and a flange arranged in sequence from front to back, the three-way joint having a sewage inlet and a high-pressure water interface, and the high-pressure water interface and the jet pipe are arranged in a straight line; the inner diameter of the high-pressure water interface gradually decreases from front to back; the present invention has the functions of enhancing the fluidity and slag discharge capacity of sewage, and may solve the problem that sewage pipes are easily blocked during current construction, resulting in damage to sewage pumps.

The invention provides a dual-power tunnel drilling operation machine, and relates to the technical field of tunnel drilling, the dual-power tunnel drilling operation machine comprises a vehicle body, crawler belt moving devices are mounted on two sides of the bottom of the vehicle body, a driving bottom box is fixed at the bottom of the vehicle body and is connected with the crawler belt moving devices, and an engine box is mounted on one side of the top of the vehicle body; a motor box is installed on the other side of the top of the vehicle body, a transverse adjusting assembly is arranged at the front end of the vehicle body and comprises a sliding frame, and a propelling assembly is installed on the top of the sliding frame. And meanwhile, broken stones and broken soil generated by drilling are conveyed to the two sides through the guide assembly, excessive accumulation on the middle road of the tunnel is avoided, the device can be kept to move smoothly, meanwhile, the drilling assembly of the device can be adjusted in the X axis, the Y axis and the Z axis under the cooperation effect of the multiple devices, and convenience of drilling point position adjustment is achieved.

The utility model discloses a deslagging filtering device for oil exploitation, which comprises a connecting pipe, a filtering mechanism for filtering oil is arranged at the lower end of the connecting pipe, the filtering mechanism comprises a filtering bin, a shell, a rotating roller, a scraper blade and a motor, the filtering bin is fixedly arranged at the lower end of the connecting pipe, and the rotating roller is arranged in the shell. A shell is fixedly arranged on one side of the surface of the filtering bin, a rotating roller is movably arranged in the middle of the inner side of the shell through a rotating shaft, a scraping plate is fixedly arranged on the surface of the outer side of the rotating roller, and a motor is fixedly arranged on one side of the surface of the shell through a mounting base; the output shaft end of the motor is in transmission connection with a rotating shaft where the rotating roller is located through a coupler. According to the oil filtering device, oil can be filtered while deslagging is carried out, so that the whole oil filtering device does not need to be shut down for deslagging except for maintenance, the oil can be continuously filtered, and the using effect of the oil filtering device can be improved.

This invention relates to a starch preparation device with an automatic rinsing function, belonging to the field of starch production technology. The device includes: a bubble washer, a screw feeder, a first mesh belt conveyor, a second mesh belt conveyor, a storage tank, and a high-pressure water washer. The screw feeder is installed at one end of the bubble washer. Both the first and second mesh belt conveyors are installed inside the bubble washer, with one end of the second mesh belt conveyor extending to the outside of the bubble washer. The storage tank is located below the second mesh belt conveyor. The chain conveyor and the perforated scum removal mechanism work together to circulate and filter out floating scum, covering the entire water surface of the bubble washer and solving the problem of poor scum removal efficiency in existing starch preparation devices with scum removal functions.