33results about How to "Cleaning time is short" patented technology

The invention discloses a cleaning method and device for an engine. The cleaning method comprises the steps for cleaning a combustion chamber of the engine, specifically, an appropriate number of cleaning agents are added into the combustion chamber; ultrasonic waves are transmitted to the cleaning agents through an energy-concentrating-type ultrasonic amplitude transformer, so that the cleaning agents vibrate, and then carbon deposits on the inner wall of the combustion chamber fall off; the cleaning agents and the fallen-off carbon deposits are sucked out of the combustion chamber through amaterial suction pipe; and the fallen-off carbon deposits remaining in the combustion chamber are blown out through a blower gun, and the combustion chamber is blow-dried. The invention further discloses the ultrasonic cleaning device for the engine. The ultrasonic cleaning device comprises the energy-concentrating-type ultrasonic amplitude transformer matched with the combustion chamber of the engine and provided with a specific structure. According to the technical scheme, the cleaning agents do not need to be heated up and do not need have the high PH value, then the car engine can be effectively cleaned, and corrosion of cleaning liquid to the car engine can further be effectively avoided.

The invention discloses an automatic water cleaning system for air purification devices. The automatic water cleaning system comprises a water tank portion and a sliding way portion; the water tank portion comprises a water tank, a water pump, a water inlet pipe, a water outlet pipe and a water spraying pipe; the water pump is arranged on the water outlet pipe outside the water tank, and the water spraying pipe is connected with the water outlet pipe; a water spraying nozzle is formed in the water spraying pipe; and the sliding way portion comprises a sliding way, a motor, an electromagnetic valve, a sliding block and a transmission shaft; the sliding block is arranged on the sliding way in a sliding manner, and the water spraying pipe is detachably arranged on the sliding block; the electromagnetic valve is arranged on the water spraying pipe, and the transmission shaft is arranged at the top end of the sliding way; and the motor drives the sliding block to move in a reciprocating manner in the vertical direction through the transmission shaft. The automatic water cleaning system has the advantages and beneficial effects that in the water cleaning process, the cleaning consumed time is short, and according to actual needs, the cleaning amount can be adjusted; cleaning is thorough and rapid, and the water consumption amount of water and electricity is reduced; the automatic water cleaning system can adapt to automatic cleaning of air purification devices such as a coarse efficient air purification device, a medium efficient air purification device and a sub efficient air purification device; manual participation is not needed, and through presetting, cleaning is operated through a control system.

The invention relates to pile foundation construction, and discloses a punch filling pile bottom cleaning method. The method comprises the steps that two sections of connected bent pipes are welded tothe interior and the exterior of a section of concrete pouring guide pipe correspondingly to form a bottom section guide pipe; a circular horn mouth metal cover is welded to the end of a steel pipe,another section of concrete pouring guide pipe is taken, a steel plate is welded to the top of the section of concrete pouring guide pipe, a hole is formed after sealing, and the section of concrete pouring guide pipe is used as a first section guide pipe; after pile hole completion, a hose is connected to the ventilation bent pipes of the bottom section guide pipe and stretched to an air compressor, and the bottom section guide pipe is connected with a standard guide pipe to be installed into a filling pile hole; the steel pipe is installed into the concrete pouring guide pipe to the bottom of the hole; the first section guide pipe is installed to the portion, in the pile hole, of the guide pipe, and the steel pipe in the pipe just penetrates through the hole in the top of the first section guide pipe, and a hose is connected to the top of the steel pipe and stretched into a slag discharge pool; a new pulp pipe is directly connected into the bottom of the pile hole, new pulp is injected, the air compressor is started to increase pressure and refill air to push sediment and chippings at the bottom of the hole into the portion, with the metal cover, of the steel pipe, and the sediment and the chippings are pressed out of the pile hole along with the steel pipe. The sedimentation at the bottom of the hole can be thoroughly removed.

The invention relates to cleaning equipment, and particularly relates to cleaning equipment of a cosmetic brush. The invention aims to solve the technical problem and provide the cleaning equipment ofthe cosmetic brush. The cleaning equipment has the advantages of high cleaning neatness, simpleness and easiness in operation and short cleaning time. In order to solve the above-mentioned technicalproblem, the cleaning equipment of the cosmetic brush, provided by the invention, comprises a cleaning box and the like, wherein a moving mechanism is mounted at the top of the cleaning box, a rotarycleaning mechanism is mounted on the moving mechanism, and a through hole is formed in the middle part of the right side of the cleaning box. According to the cleaning equipment of the cosmetic brush,the cosmetic brush is fully washed through the matching of the moving mechanism and the rotary cleaning mechanism; meanwhile, through optimization by using a deep cleaning mechanism and a fixing mechanism, the effects of high cleaning neatness, simpleness and easiness in operation and short cleaning time are achieved.

Disclosed is a graphite heat exchanger efficient washing method for a silicon steel pickling line. The graphite heat exchanger efficient washing method for the silicon steel pickling line includes following steps: 1) preparing hydrofluoric acid 0.1-0.4wt% in concentration, and placing the hydrofluoric acid in a 1# cleaning fluid tank; preparing ammonia water 0.8-1.2wt% in concentration, and placing the ammonia water in a 2# cleaning fluid tank; preparing a sodium hydroxide solution 10-15wt% in concentration, heating the sodium hydroxide solution so as to raise temperature of the sodium hydroxide solution to 65-80 degree centigrade, adding an amino carboxylic metal chelating agent, and then placing the sodium hydroxide solution in a 3# cleaning fluid tank; 2) disconnecting a graphite heat exchanger acid inlet and outlet pipeline, and using a pipeline to connect a heat exchanger inlet and outlet pipeline with the 1# cleaning fluid tank; 3) starting a cleaning pump, enabling the hydrofluoric acid to enter a heat exchanger and circulate in the heat exchanger for 30-60s; 4) using another pipeline to connect the heat exchanger with the 2# cleaning fluid tank; 5) starting a cleaning pump, and enabling the ammonia water to enter the heat exchanger and circulate in the heat exchanger for 10-15min; 6) using another pipeline to connect the heat exchanger with the 3# cleaning fluid tank; 7) starting the cleaning pump, and enabling sodium hydroxide to enter the heat exchanger and circulate for 3-5h. The graphite heat exchanger efficient washing method for the silicon steel pickling line not only can thoroughly remove stubborn dirt such as silicon sludge and ferric metasilicate, but also does not need to disassemble the heat exchanger, and thereby prevents integrity of the heat exchanger from being destroyed, and furthermore is short in cleaning time, and causes small influences on environment.

The invention relates to an electric field purification component cleaning device. The electric field purification component cleaning device comprises an outer barrel, a rotating support base, an inner barrel coaxial with the outer barrel and a heater disposed between the inner barrel and the outer barrel, wherein the heater is used for heating cleaning water in the device. A clamp for holding anobject to be cleaned is also fixedly mounted on the rotating support base. By combining the inner barrel and the outer barrel, an electro-discharge component and a dust collecting assembly are cleaned, the probability and intensity of the contact between the cleaning water, a detergent in the water and the object to be cleaned are improved, the cleaning efficiency is improved, and the heating timeis shortened so that the cleaning time is shortened. Ultrasonic assist during heating is beneficial to removing stains from the object to be cleaned. The arrangement of the fixing clamp ensures the static state of the object to be cleaned in the device, and the object to be cleaned is prevented from being damaged by collision with the rotating inner barrel. The design of a top cover facilitates loading and fetching of the object to be cleaned, the adverse effect cause by shaking of the device on operation of a motor is avoided, and cleaning wastewater is filtered to avoid environmental pollution.

The invention discloses a bracket cleaning device for production of LED lamps. The bracket cleaning device for production of the LED lamps comprises a cleaning box, water-flow rotating drums, a lifting box and a movable coaming; the lower end face of the cleaning box is fixedly connected with a driving box; two water-flow rotating drums are arranged on the inner wall of the driving box; the upperend face of the cleaning box is fixedly connected with four lifting air cylinders; the cleaning box is movably connected to a lifting box through the four lifting air cylinders; and the lower end faceof the lifting box is fixedly connected with a flexible connecting frame. By starting the two water-flow rotating drums, the falling time of dirt on the outer wall of the bracket is shortened, time consumed by cleaning is reduced and the cleaning efficiency is improved. After the bracket is cleaned, a clamping head is disconnected with a fixed block by pressing a control block, so that the movable coaming is unlocked and can rotate along a hinge. The lifting box can incline towards the right side by lifting the two lifting air cylinders on the left side, so that the bracket in the lifting boxfalls into a bracket storage box under the action of gravity and the bracket can be taken out conveniently.

The invention relates to a chopstick washing assembly and a dish-washing machine. The chopstick washing assembly comprises a power device, a barrel-shaped chopstick box with a porous net-shaped structure and a chopstick box support. The barrel-shaped chopstick box is mounted between the power device and the chopstick box support; and the barrel-shaped chopstick box rotates under the driving of the power device. The barrel-shaped chopstick box comprises a chopstick box main body and a chopstick box cover body which is mounted on the chopstick box main body in an openable manner. A containing and washing space for containing chopsticks to be washed is commonly formed by the chopstick box main body and the chopstick box cover body. A plurality of first convex strips, which extend along the axial direction of the barrel-shaped chopstick box, are arranged on an inner surface of the chopstick box main body. According to the chopstick washing assembly and the dish-washing machine, provided by the invention, the washing efficiency is high and the time for washing is short, so that water and electric energy are saved.

The invention provides a silicon scale cleaning agent, and a preparation method and application thereof, and belongs to the technical field of cleaning agents. According to the technical scheme, the cleaning agent comprises, by weight, 20-30% of dichloramine, 5-10% of an alcohol compound, 2-5% of citric acid, 0.1-1% of a surfactant, and the balance of deionized water. The cleaning agent can be applied to reverse osmosis membrane cleaning.

The invention discloses a method for removing dust thionazin in a petroleum smelting chimney. The method is characterized in that high pressure water flow has the effects of spraying, removing dust, improving the dust removal efficiency and relieving environment contamination, and the method is applicable to dust and waste gas environment-friendly processing industries; a speed reduction motor (20) is started, a first chain wheel is driven to rotate clockwise, meanwhile, a chain drives a second chain wheel to rotate synchronously, a connecting plate (23) fixed to a chain (24) drives a high pressure water draining pipe (13) to move backwards, when a limiting block touches a limiting switch B, the speed reduction motor rotates anticlockwise, and the high pressure water draining pipe (13) isdriven to move forwards; when a limiting switch A is touched, the speed reduction motor (20) rotates clockwise, and so on; accordingly, the high pressure water draining pipe (13) is driven to move forwards and backwards, and the whole board of a filter net (4) is flushed; after a power source of the speed reduction motor is turned off and a high pressure water source is closed, the high-pressure flushing function is disabled.

The invention provides a cleaning sterilization process and cleaning sterilization equipment, and relates to the technical field of medical collagen solution production. The cleaning and sterilizationprocess, and the cleaning and sterilization equipment are used in a sterilization filtering system. The cleaning sterilization process includes the steps that a sterilization step is carried out, specifically, before a filtering operation is performed, close a communicating position of a communication path and a preparation device is closed, and steam sterilization is carried out on the communication path and a filter system; a cleaning step includes a second acid cleaning step or a lye cleaning step and a second water cleaning step which are sequentially executed after the filtering operation, wherein the second acid cleaning step or the lye cleaning step includes using acid or lye to clean a containing device, the communication path and the filtering system; and the second water cleaning step includes using water for injection to clean the containing device, the communicating path and the filtering system. The cleaning sterilization process ensures the cleanliness of the equipment and the sterility of a filtrate obtained during the continuous filtering operation through steam sterilization, acid washing or alkali washing and water washing.

The invention discloses equipment for performing surface treatment on graphene workpieces as well as a treatment method of the equipment. The equipment comprises a vacuum chamber, a vacuum pump, a pumping pipeline, an air charging device, an air charging pipeline, an electrical control device and at least one pair of electrodes, wherein a balance valve is arranged on the vacuum chamber; the vacuum pump is communicated with the vacuum chamber through the pumping pipeline; the air charging device is communicated with the vacuum chamber through the air charging pipeline; the electrodes are arranged in the vacuum chamber and connected with the electrical control device. The equipment is simple to operate, short time is consumed for cleaning, the production efficiency is high, the graphene workpieces can be cleaned in a large-scale manner, foreign matters are not left on the outer surfaces of the cleaned graphene workpieces, and previous preparation is provided for follow-up oxidation corrosion or electrochemical stripping of a metal substrate.

The invention provides a cleaning device and a cleaning method. The cleaning device comprises an electrostatic precipitator and a driving component, wherein the electrostatic precipitator comprises adust collection electrode and a corona electrode; the driving component at least comprises two telescopic units and a rotating unit; the telescopic units are connected with the electrostatic precipitator, and displacement of the electrostatic precipitator is controlled through the telescopic units; the rotating unit is connected with the telescopic units and located between the telescopic units; and the direction of the telescopic units is controlled through the rotating unit. According to the cleaning device and the cleaning method provided by the invention, the position of the electrostaticprecipitator is regulated through the driving component in the cleaning device, and operation convenience is improved; the electrostatic precipitator is used for electrostatic precipitation; accordingly, the cleaning device in semiconductor equipment can effectively clean particles suspended in the air and is short in cleaning time, high in cleaning efficiency and good in cleaning effect; and external particles cannot be introduced into the semiconductor equipment in the cleaning process, resources can be saved, and the yield of products can be increased.

The invention particularly relates to a cleaning agent for a metal slurry cylinder of a 3D printer and a preparation method of the cleaning agent, and belongs to the technical field of special cleaning agents. The cleaning agent comprises the following components in parts by weight: 50-75 parts of a sodium lignin sulfonate solution, 5-15 parts of a surfactant, 10-30 parts of a thickening agent and 5-15 parts of a builder. Through the synergistic effect of the components, the prepared cleaning agent has the technical effects of high activity, moderate viscosity, high cleaning speed, high efficiency and no corrosion to equipment, and specifically, the cleaning agent is more stable in flowing, higher in cleaning efficiency and shorter in cleaning time in the using process; and the cleaning agent is basically free of residues, has no corrosion effect on equipment, does not need to be heated in the cleaning process, and meanwhile, the raw materials of the cleaning agent are cheap and easy-to-obtain articles in the market, so that the cost of the cleaning agent is relatively low.

The invention provides an illuminable hand-held steel anchor pipe inner wall cleaning device and relates to the field of auxiliary tools of power transmission line hardware. The illuminable hand-heldsteel anchor pipe inner wall cleaning device comprises a brush body, a hand-held pneumatic oil gun and a lighting assembly. The brush body comprises bristles and a bristle fixing steel tube. The hand-held pneumatic oil gun comprises an oil outlet hard pipe. The oil outlet hard pipe is sleeved with the bristle fixing steel tube. The lighting assembly comprises a light emitting piece, an extension piece and a power supply piece. The power supply piece is fixed on the bristle fixing steel tube and is arranged close to an outlet of the hand-held pneumatic oil gun. According to the illuminable hand-held steel anchor pipe inner wall cleaning device, the technical problems that the inner wall of a steel anchor pipe is difficult to clean on a construction site, the cleaning time is long, the speedis low, the cleaning effect is not good, and the inner wall of the steel anchor pipe is difficult to clean when the light is not good in the prior art are relieved.

The invention provides a sample tube cleaning device and solid-phase extraction equipment, and relates to the technical field of solid-phase extraction devices. The sample tube cleaning device comprises a sampling probe and a liquid pump, wherein one end of the sampling probe communicates with a liquid outlet of the liquid pump; and a cleaning hole is formed in the other end of the sampling probe.When the sample tube cleaning device is in use, one end, provided with the cleaning hole, of the sampling probe stretches into a sample tube, and the cleaning hole is opposite to the side wall or thebottom wall of the sample tube; and when the liquid pump works, a reagent for cleaning is pumped into the sampling probe and is ejected from the inside of the cleaning hole so as to wash the inner wall of the sample tube. The pressure of the reagent ejected from the inside of the cleaning hole is high, so that a sample on the inner wall of the sample tube is helped to be quickly cleaned thoroughly, the cleaning time is effectively reduced, and the cleaning efficiency is improved.

The invention provides a portable hand-held steel anchor pipe inner wall cleaning device, which relates to the auxiliary tooling field of transmission line fittings. The portable hand-held steel anchor pipe inner wall cleaning device comprises a brush body, a hand-held pneumatic oil gun and a sheath. The brush body comprises brush bristles and a brush bristle fixing steel pipe; one end of the bristle fixing steel pipe is a closed end, and one side close to the closed end is provided with a plurality of bristle fixing holes and a plurality of oil outlet holes; the hand-held pneumatic oil gun comprises an oil outlet hard pipe which is sleeved inside the bristle fixing steel pipe; the sheath detachably sleeves the outside of the brush body; the side wall of the sheath is provided with a graduation part. The portable hand-held steel anchor pipe inner wall cleaning device of the present invention alleviates the technical problems in the prior art that the inner wall of the steel anchor pipeis difficult to clean at the construction site, the cleaning time is long, the cleaning speed is slow, a large barrel of gasoline is required to be carried, and the whole cleaning device is inconvenient to carry.