37results about How to "Short cleaning cycle" patented technology

The invention discloses a cleaning robot for a wind driven generator tower. The robot comprises a cabin, an omnidirectional wheel which is installed on the cabin, a magnet, a cleaning device, a hanging ring and a control mechanism, wherein the omnidirectional wheel is used for supporting the cabin to move on the surface of the tower, the magnet is installed on the cabin and is used for providing the adsorption force through which the robot can be attached to the surface of the tower tightly, the cleaning device is installed on the cabin and is used for cleaning the surface of the tower, the hanging ring is installed on the cabin and is used for being connected to a winch through a cable, and the control device is used for controlling the cabin to move vertically through the control of the winch and controlling the cabin to move along the circumferential direction of the surface of the tower through the control of a yaw system of a wind driven generator. By the aid of the robot, the surface of the tower can be cleaned completely, the robot can replace the manual power to conduct the high cleaning operation of the surface of the wind driven generator tower, and the time and the fee of the cleaning working can be saved.

The invention belongs to the field of the cleaning of scales on a tube of an evaporator, and discloses a chemical cleaning method for the scales on the tube of the evaporator for producing ammonium sulfate, which comprises the following steps: dredging and water washing; alkali washing: namely, adding water to carry out circulation, adding 10-40% of alkali, 0.5-1.0% of anionic surfactant and 0.5-3.3% of trisodium orthophosphate according to the amount of the water, and then, heating up to 65-95 DEG C, maintaining the temperature, monitoring the concentration of the alkali once per two hours, replenishing the alkali in time when the concentration of the alkali is less than 5%, so that the final concentration of the alkali is not less than 5%, discharging a cleaning solution outside, and adding the water again for cleaning, thereby completing the alkali washing; pickling: namely, adding the water for carrying out the circulation, adding 0.2-1.0% of pickling corrosion inhibitor and 5-10%of acid according to the amount of the water, reacting at a normal temperature, monitoring the concentration of the acid once per 0.5 hour, replenishing the acid in time when the concentration of theacid is less than 2%, and maintaining the final concentration of the acid to be 0.5-2.0%, thereby completing the pickling; and the water washing and passivating: namely, adding the water to carry outthe circulation, cleaning to be neutral, adding 2-5% of the alkali and 0.5-1.0% of the trisodium orthophosphate, circulating at the normal temperature, and carrying out passivation. By using the chemical cleaning method for the scales on the tube of the evaporator for producing the ammonium sulfate, the scales of sulfates and silicates on the tube of the evaporator can be thoroughly cleaned cleanly, thereby reaching a mirror face state.

The invention discloses a special incinerator for cleaning extruder screws with good incineration effect. The special incinerator comprises an incinerator body, and a directional wheel and a universal wheel arranged at the bottom of the incinerator body, wherein a shield is arranged on the upper end of the incinerator body; a furnace is arranged in the shield; a plurality of electric heating pipe are evenly arranged in the furnace; an airtight door is arranged at one end of the furnace; an insulating layer is arranged between the furnace and the shield; a smoke outlet and a temperature measurement component are arranged on the shield; an electric heating pipe shelf, a drawer-type tray and a drawer-type guide rail are arranged in the furnace; a control cabinet and a dust collection chamber are arranged in the incinerator body; a drawer-type dust collection tray is arranged in the dust collection chamber; the dust collection chamber is communicated with the lower end of the furnace by use of an ash conveying pipe. The special incinerator for cleaning extruder screws has the advantages of sufficient combustion, short cleaning period, good cleaning effect, convenient ash cleaning, energy conservation and environmental protection, safety and reliability, and convenience for movement.

The invention discloses a filtering membrane cleaning method. The filtering membrane cleaning method is characterized in that a to-be-cleaned filtering membrane is placed in a liquid phase and subjected to liquid phase discharge through electrodes of a high-voltage pulsed power supply, so that corona discharge, glow discharge or streamer discharge occurs in the liquid phase; under the physical and chemical effect produced in the discharge process, substances blocking membrane holes are separated from the membrane holes, and the filtering membrane is cleaned. The filtering membrane can be efficiently cleaned, and membrane flux is rapidly recovered to realize membrane regeneration. The filtering membrane cleaning method has the advantages of short cleaning period, low cost and good effect.

The invention discloses a waste liquor collector. The waste liquor collector is provided with a lifting component, a waste liquor tank and a connecting part, wherein the waste liquor tank is fixedly mounted on the lifting component, the connecting piece adopts a tubular structure, one end of the tubular structure is provided with a connector used for inputting a waste liquor, the other end of the tubular structure is fixedly connected with the waste liquor tank, the inner cavity of the waste liquor tank is communicated with the inner cavity of the connecting piece, a liquor drainage port is formed in the waste liquor tank, and the connecting part is movably connected with a filling valve through the lifting component. By controlling a connecting process, the waste liquor collector can quickly transfer a waste liquor discharging function onto a linear filling device, therefore, the purpose of discharging waste liquor automatically is achieved, moreover, manually connecting pipelines can be avoided, the cleaning period is shortened greatly, and secondary pollution can be avoided.

The invention discloses a card clothing cleaner of a carding machine for cleaning raw material granules of card clothing of the carding machine. The carding machine comprise a fixed bracket, a slide block and a cleaning device, wherein the fixed bracket is fixedly arranged on the carding machine; the slide block is arranged on the fixed bracket; the cleaning device is arranged on the slide block. The cleaning device comprises a fixed block, a fixed end face, a fixed bracket, a movable support arm, a fixed catch, a spring and a dedusting knife, wherein the fixed block is fixed on the surface of the slide block through a bolt; the fixed end face is perpendicular to one edge of the fixed block; the fixed bracket, the movable support arm and the fixed catch are arranged on the fixed end face from top to bottom. The carding clothing cleaner disclosed by the invention is simple in structure, convenient to use and maintain and replace, good in cleaning effect and free of manual operation, so that not only is the safety guaranteed and the cleaning efficiency greatly improved, but also the cleaning cycle is short, and therefore, the production quality of the product is conveniently improved.

The invention relates to an automatic cleaning machine for auxiliary oil containers. The automatic cleaning machine comprises a cleaning system, a cleaning liquid flow path adjusting and controlling system, a drying system, a containing conveying system and a controlling system, and combined cleaning diversification of the auxiliary oil container is realized through multiple processes of soaking, flushing, spin-drying and drying; the cleaning system comprises a turnplate, a rotation driving mechanism, container clamps, an ejector rod lifter and a liquid spraying mechanism, the turnplate can be in intermittent rotation under drive of the rotation driving mechanism, container grooves are uniformly distributed in the periphery of the turnplate, and the container clamps capable of clamping and turning the containers are arranged at the container grooves. The automatic cleaning machine can automatically complete feeding, soaking, cleaning, flushing and discharging of the auxiliary oil containers, and is unintermittent in cleaning process, high in cleaning efficiency, easy in adjusting, controlling and unifying of cleaning quality of the auxiliary oil containers, low in labor intensity of workers, easy in recovery treatment of cleaning wastewater, environment friendly and clean.

The invention discloses a straight type filling device. The straight type filling device is provided with a waste liquid collector, wherein the waste liquid collector is located under a container transporting path and comprises a lifting assembly, a waste liquid pipe, a connecting part and a rotating assembly; the waste liquid pipe is movably arranged on the lifting assembly, the rotating assembly is fixedly arranged on the lifting assembly, is connected with the waste liquid pipe and drives the waste liquid pipe to do spinning motion; the connecting part is of a tubular structure, one end of the connecting part is provided with a connector for connecting the connecting part with a filling valve, and the other end of the connecting part is fixedly connected with the waste liquid pipe; the inner cavity of the waste liquid pipe is communicated with the inner cavity of the connecting part, a liquid drainage hole is formed in the waste liquid pipe, and the connecting part is movably connected with the filling valve by the lifting assembly and the rotating assembly. As the straight type filling device is provided with the waste liquid collecting structure, only the connecting process is required to be controlled so as to rapidly achieve the waste liquid drainage function, and thus, the automatic waste liquid drainage purpose is achieved.