280results about How to "Add cleaning function" patented technology

The invention discloses a water soluble full-alloy metal grinding fluid which belongs to the technical field of metal grinding fluids. The metal grinding fluid is prepared from the following components in percentage by weight: 5-40wt% of an antirust agent, 1-20wt% of a cleaning agent, 0.1-10wt% of a lubricating corrosion inhibitor, 1-20wt% of a penetrant, 1-20wt% of a solubilizer, 10-40wt% of a PH adjustor, 0.5-5wt% of a defoamer and the balance of water. Based on the total weight of the water soluble full-alloy metal grinding fluid, the pH value of the water soluble full-alloy metal grinding fluid is 7-11. The lubricating corrosion inhibitor is long chain nitrogen heterocyclic ring organic ester. The water soluble full-alloy metal grinding fluid has excellent lubricating, rust-preventing, cleaning and cooling performances and can be widely applied to grinding of ferrous metals and nonferrous metals.

The liquid ejection apparatus comprises: a liquid ejection head having an ejection port surface on which ejection ports for ejecting liquid are formed; a wiping device having a blade member which wipes and cleans the ejection port surface; a sliding device which causes the blade member to slide relatively with respect to the ejection port surface; a cleaning capability identification device which identifies a cleaning capability of the wiping device; and a cleaning capability restoration device which restores the cleaning capability of the wiping device in accordance with the cleaning capability identified by the cleaning capability identification device.

The invention discloses a medical washing and disinfecting machine. The medical washing and disinfecting machine comprises a cabinet body, a cabinet door, placing supports, a cleaning system, ultraviolet ray sterilization light sources, an electric steam generator, a waste discharge system, and a controller; the cabinet body is divided into an inner layer and an outer layer, and a cavity is formed between the inner layer and the outer layer; a thermal insulation layer is arranged in the cavity close to the inner layer of the cabinet body; the inner side frame of the cabinet door is provided with a sealing rubber ring; the cleaning system comprises a sterile water tank, a cleaning fluid tank, a water pump, a water pipe, and nozzles; the ultraviolet ray sterilization light sources are arranged on the top part of the inner part of the cabinet body; and the electric steam generator comprises an electric steam generator main body and a steam delivery pipe. The medical washing and disinfecting machine can be used for one time cleaning of medical apparatus, avoiding artificial cleaning of medical apparatus, and reducing labor force; and ultraviolet disinfection and sterilization, and high pressure steam disinfection and sterilization are adopted, so that efficiency is high.

The invention relates to a porous superfine polyamide 6 fully-drawn yarn, a preparation method thereof, and equipment thereof. According to the invention, existing FDY production equipment is adopted. A raw material polyamide 6 is sliced and dried; an additive is added on line; the material is subject to screw extrusion and melt extrusion; the material is then cured with a gradually cooling manner and a circular air blow cooling manner; with a reasonably selected spinning temperature of 259-262 DEG C, an air temperature in the circular air blowing process of 19-23 DEG C, a humidity of 85-95%, an air velocity of 0.35-0.45m/s, an oiling and clustering position of 700-800mm, and a winding speed of 4100-4600m/min, the porous superfine polyamide 6 fully-drawn yarn product with a specification of 55dtex/144f-75dtex/144f is prepared. Flexible operation is adopted in the preparation method. The preparation method is advantaged in simple technology and low production cost. The product is advantaged in stable performance, good yarn evenness, and good coloration property.

The invention relates to a multifunction disinfection sterilization detergent combination and the making method. It adopts quaternary ammonium salt, biguanide species, chelating agent, chlorine-hydroxyl diphenyl ether, fatty alcohol compound, organic acid compound, and nonionic reaction compound to make disinfection sterilization detergent. It is non-toxic and without side effect. So it can be widely used in various industries.

A suction head of a vacuum cleaner, which includes: a casing with a suction port through which dust on the floor is sucked through the suction port by the operation of a fan motor; a main brush rotatably installed at the suction port, and A plurality of bristles are arranged in a direction; a main brush driving device for reciprocatingly rotating the main brush within a predetermined angle range; and an auxiliary brush rotatably installed on one side of the main brush and arranged in a longitudinal direction thereof Brush, used to supplement the operation of the main brush by rotation. Accordingly, the entire area occupied by the suction head can be evenly brushed, and the brushed dust can be smoothly sucked in.

The present invention relates to an air cleaning apparatus comprising a UVLED, which can efficiently clean air flowing in tubes by an effective combination of the UVLED and a photocatalyst and can effectively clean air flowing in a duct by enhancing the cleaning function or increasing the number of cleaning steps when the concentration of harmful substances increases. The air cleaning apparatus includes: a case comprising an inlet configured to introduce air, an outlet configured to discharge air, and a duct disposed between the air inlet and the air outlet; a photocatalyst unit disposed in the duct; and a UVLED module disposed in the duct and including a plurality of first UVLEDs arranged to irradiate UV light from the side of the inlet to the side of the outlet.

The invention relates to the technical field of sapphire grinding and polishing, in particular to a fine grinding solution for sapphire grinding. The fine grinding solution comprises the following components in percentage by weight: 10-15% of superfine high-hardness micro powder, 0.1-1.5% of a dispersing agent, 1-5% of a powder lubricant and the balance of deionized water, wherein the powder lubricant is graphite or hexagonal boron nitride. Through the adoption of the dispersing agent, micro powder can form a stable suspension system, so that flowing and transmission of the micro powder are facilitated, and a sol system has excellent permeation and cleaning functions to take fines generated in the grinding process away in a fluidal manner; aiming at the problem of the short service life, the powder lubricant is added in the fine grinding solution, so that a grinding contact surface has a sliding buffering effect, the powder can roll under the high pressure to prevent the superfine high-hardness micro powder from being in contact with a sapphire crystal surface and damaging a grinding material, and the service life of the fine grinding solution is prolonged; the invention further provides an efficient sapphire fine grinding method.

The invention discloses a laundry detergent, which is prepared from the following ingredients in parts by weight: 5 to 10 parts of anionic surfactants, 10 to 20 parts of nonionic surfactants, 0.5 to 2.0 parts of cellulase, 0.5 to 2.0 parts of protease, 0.01 to 1.5 parts of enzyme stabilizers, 0.1 to 1.0 part of organosilicon quaternary ammonium salt, 0.1 to 1.0 part of chitosan, 2.0 to 5.0 parts of cosolvents and 30 to 70 parts of deionized water. The provided laundry detergent using the technical scheme has a good clean washing function, and can also achieve the inhibition effect on bacteriaon the clothes, so that cross infection caused by various bacteria on the clothes during machine washing can be avoided.

The invention provides a liquid milk fermentation system. The system comprises a fermentation tank, a stirring device is arranged in the fermentation tank and is connected with a motor arranged at theouter top of the fermentation tank, a plurality of cleaning nozzles are arranged at the inner top of the fermentation tank, and the stirring device comprises a main shaft, fixed cross rods, movable loop bars and stirring blades, wherein the fixed cross rods are connected with the main shaft, the movable loop bars are sleeved with the fixed cross rods in a sliding mode, the stirring blades are connected with the movable loop bars, corresponding runners are formed among the main shaft, the fixed cross rods, the movable loop bars and the stirring blades, and switching of a stirring station and acleaning station of each stirring blade is achieved through high-pressure water flow in the runners. On one hand, the fermentation effect of liquid milk can be improved, and on the other hand, the cleaning effect of the fermentation tank can be improved, and practicability is high.

The invention provides a production process of high-elasticity-feature terylene pre-oriented fibers. The production process is characterized by comprising the steps of 1) slicing a raw material, namely, modified polyester, conveying the material to a wet material bin to enable pre-crystallizing, and then ventilating and drying to obtain dry slices; 2) feeding the dry slices and an additive into a screw extrusion machine together under a melting condition, filtering and then transferring into a spinning box to obtain a melt; 3) metering the melt through a metering pump, and feeding into a spinning assembly to yield silks; 4) performing slow cooling and side blowing for the silks obtained in step 3) to cool and shape, and then applying oil; 5) pulling, stretching, and thermally shaping; 6) coiling through a coiling head to obtain the high-elasticity-feature terylene pre-oriented fibers. The high-elasticity-feature terylene pre-oriented fibers prepared by the production process have the advantages that the specification is up to 180dtex/ 36f, the breaking strength is not less than 1.80cN/ dtex, the elongation at break is 200+/30; the softness, sense of touch and rebound elasticity are superior to those of the general fibers, and moreover, the water absorbing performance, the oil absorbing performance and the cleaning function are high.

The invention relates to a high-efficiency disinfecting detergent composition, which is an online disinfectant product for equipment and apparatuses of a food and drink production line. The composition comprises the following components: a sodium dichloro isocyanurate disinfectant, a carbonate detergent, a chelating agent, an organic acid buffering agent and an excipient. A composition powder stock reagent is prepared by uniformly mixing, and is a disinfecting detergent which has the double functions of disinfecting and cleaning, wherein the weight ratio of the powder stock reagent to water is 1:100. When the sodium dichloro isocyanurate disinfectant in the powder stock reagent is progressively increased within the range of between 17 and 70 percent, the effective chloride content is correspondingly increased within the range of between 10 and 40 percent. A disinfecting detergent water solution is prepared according to the weight ratio of the powder stock reagent to the water of 1:100, the pH value of the disinfecting detergent water solution is approximately neutral, and the corrosivity is low; moreover, the disinfecting detergent water solution is easy to be washed to be clean with the water without residue left, has high-efficiency, quick and broad-spectrum disinfecting and cleaning efficacies when used at normal temperature, is safe, has no toxic and side effect, and is widely suitable for disinfecting and cleaning online equipment and apparatuses of the food and drink production line, household table ware and fruits and vegetables.

The invention discloses a multifunctional wiping robot capable of crossing gaps. The multifunctional wiping robot comprises a body shell, a vacuum generation device, an air pressure sensor, a moving collider, a wireless signal obstacle detection system, left and right driving wheel assemblies, a control system, a power supply system and wiping cloth. The vacuum generation device, the air pressure sensor, the moving collider, the wireless signal obstacle detection system, the left and right driving wheel assemblies, the control system and the power supply system are arranged in the body shell, and the wiping cloth is arranged at the bottom of the body shell. When the robot works on an inclined interface, the wiping cloth, the vacuum generation device and a base of the body shell form a negative-pressure cavity, the air pressure detector detects pressure variation value conditions of the negative-pressure cavity to feed back to the control system, whether the multifunctional wiping robot passes through a gap or is in a suspended state is judged, and then subsequent action commands are sent out. When the robot works on a flat interface, the vacuum generation device and the air pressure sensor both stop working, and obstacles and suspension are judged by the moving collider and the wireless signal obstacle detection system. The multifunctional wiping robot has advantages that crossing of gaps of connected interfaces is realized, and a cleaning function of the robot is expanded to a range including all inclined hard smooth interfaces requiring adsorption and free of retaining side connection and flat operation interfaces free of adsorption.