233results about How to "Extend cleaning time" patented technology

The invention provides a winebottle cleaning device. The winebottle cleaning device comprises a rack, two rotary conveying belts and a picking device, a cleaning tank, a water draining tank, an evaporating box, a drying box, a sterilizing chamber, a winebottle pushing device and a driving device which are sequentially arranged on the rack; the picking device comprises a picking air cylinder, suction cups, a vacuumizing device and multiple fixing blocks, the rear sides of all the fixing blocks are arranged on the rotary conveying belts in a pivoted mode along the two transverse ends of the fixing blocks, each fixing block is provided with three to five clamping heads used for tightly clamping winebottles, and a suction cup abdication hole is formed in the portion, corresponding to the middle of each clamping head, of the corresponding fixing block; the picking air cylinder is arranged on the rack, the suction cups of which the number corresponds to that of the clamping heads are arranged on a piston rod of the picking air cylinder side by side, the vacuumizing device is arranged on the rack, and all the suction cups are communicated with the vacuumizing device.

The invention provides a cleaning agent for an automobile cooling system. The cleaning agent comprises, by weight, 3 to 20% of glycolic acid, 2 to 9% of citric acid, 2 to 10% of methanesulfonic acid, 1 to 10% of ammonium citrate, 0.5 to 7% of a corrosion inhibitor and 0.01 to 2% of a surfactant, with the balance being deionized water. The cleaning agent for the automobile cooling system in the invention can effectively remove calcium scale, magnesium scale and iron rust in the cooling system, is applicable to cleaning of a variety of materials like carbon steel, iron, copper and aluminum in a cooling system of an engine and has the advantages of high efficiency, mildness and a low corrosion rate. The cleaning agent is applicable to general repair and maintenance of an automobile and is used for removing dirt generated due to usage of water as a cooling medium so as to increase the efficiency of heat transfer between the engine and the cooling medium and enable operation of the engine to be smoother.

The invention relates to waterborne glass nano-paint containing composite nanometer nuclear particles and preparation. The paint is prepared from composite metal nanometer nuclear particles, nano-silicon dioxide modified by fluorinated alkyl silane, nano-silicon dioxide coated by nano-titania, organic silicon molecules modified by acrylic ester, modified nano-titania, waterborne polyurethane resin/polysiloxane resin composite resin, an additionally adsorbed adjuvant and other auxiliary ingredients. By certain modification and combination of composite nanometer nuclear particle ingredients andother ingredients, the performance of the paint is expanded, by mutual synergy between the ingredients, the coating material shows excellent properties, has excellent effects of high light transmitting performance, heat insulation performance, ultraviolet isolation/absorption performance, high adhesiveness, anti-aging stability, water dredging, dust prevention and self cleaning, and further has anintelligent energy-saving effect specific to environmental temperature.

The invention discloses a silicon fluoride self-cleaning glass nano-material, which is composed of solvent and active ingredients; the active ingredients are fluorinated modified silicone nano-particles, and the reaction raw materials comprise ortho-silicon ester and fluorine modified alkyl silane, with the ratio volume and dosage reaching 1.5-3:0.15-1.8. The invention also discloses a manufacturing method for the silicon fluoride self-cleaning glass nano-material, comprising two steps: synthesizing the surface modification of silica nano-particles, silica nano-particles; the ratio between volume and dosage for each added reactant is as follows: solvent: water: ortho-silicon ester: fluorine modified alkyl silane equals to 100: 1.5-3: 1.5-3: 0.15-1.8. The invention has simple production process, stable product performance, higher storage stability, excellent chemical properties, low surface energy and good tolerance against pollution, which is used for glass surface treatment; the contact angle between water and coating is greater than 110 degrees.

The invention discloses a potato cleaning device, which comprises a base, a bracket is arranged on the left side of the upper end of the base, a feeding cylinder is arranged on the upper end of the bracket, and material guide plates are arranged on the left and right walls of the feeding cylinder interlacedly. The inner right wall of the feeding cylinder is provided with a plurality of cleaning nozzles; the lower end of the feeding cylinder is provided with an inclined bottom surface with a high left and a low right, and a screen is provided on the inclined bottom, and a rightward inclined The muddy water deflector; the base on the right side of the support is provided with a water storage tank, the middle of the water storage tank is provided with a filter screen, and the lower end of the muddy water deflector extends into the water storage tank on the left side of the filter screen. The invention has reasonable structural design, completes quick cleaning of potatoes through three cleaning procedures, and has good cleaning effect, greatly saves water consumption, saves cost, is flexible in use, strong in practicability and long in service life.

The invention relates to the field of sewage reuse, and particularly relates to an integrated MBR (Membrane Bio-Reactor). The integrated MBR is divided into an anoxic area and an aerobic area by using a baffle structure, carbon fiber packing is hung in the anoxic area, and an aeration device and a membrane assembly are placed in the aerobic area; the volume ratio of the anoxic area to the aerobic area is 1:3. The integrated MBR has the characteristics that due to the adoption of an integrated reaction device, the mode of multi-section processing in a single biochemical environment is solved, and the land-occupied area is saved; according to the structure characteristics, sewage circularly flows between the anoxic area and the aerobic area under the action of aeration, and shows different water flow characteristics; the device can simultaneously and effectively perform nitrification and denitrification processes, so that the sludge return is saved, thereby reducing the capital expenditure and the operation cost, and under the condition that the overall sludge concentration is not changed, the sludge concentration of the anoxic area is increased, and the sludge concentration of the aerobic area is reduced, thereby effectively reducing the membrane pollution; a carbon source required by denitrification is supplemented in a mode of feeding water from the anoxic area, thereby saving the cost.

The invention discloses a drum-type economical washing machine which comprises an outer drum, a rotary drum, a power device, a filter, a water tank and a water pump. The rotary drum is rotationally arranged in the outer drum. The power device is arranged outside the outer drum. A power output shaft of the power device penetrates into the outer drum in a sealed manner and can drive the rotary drum to rotate relative to the outer drum. The water pump pumps washing water in the water tank into the outer drum. The washing water drained from the outer drum is filtered through the filter and then stored in the water tank. Therefore, the washing water drained after washing operation can be recycled, the washing effect is guaranteed, the washing water and a detergent are greatly saved, the drainage rate of sewage is decreased, the food washing time is shortened, and sanitation, durability and the economical efficiency are greatly improved. Heating steam can be injected into the outer drum as well, the washing effect is improved, and meanwhile the sterilization effect is achieved.

The invention relates to a harvester, in particular to a threshing device of a harvester. According to the technical scheme, the threshing device of the harvester comprises an underframe, a threshing frame, a main threshing mechanism, a rethreshing mechanism, a separation, cleaning and vibration screen and an impurity lifting screw, wherein the threshing frame is fixed on the underframe, both the main threshing mechanism and the rethreshing mechanism are connected to the threshing frame and disposed along the travelling direction of the harvester, the separation, cleaning and vibration screen is fixedly connected to the threshing frame and positioned between the underframe and the main threshing and rethreshing mechanisms, and the impurity lifting screw is disposed between the position below the rear end of the separation, cleaning and vibration screen and the rethreshing mechanism. The main threshing mechanism comprises a main threshing roller, a large concave screen and a main roller cover, wherein the main threshing roller is hinged to the threshing frame, the large concave screen is fixed to the threshing frame and encloses the main threshing roller, and the main roller cover covers an opening of the large concave screen. The main threshing roller is slantingly disposed along the advancing direction of the harvester. A corner between the main threshing roller and a conveying chute of the threshing device compared with the prior art is reduced, so that conveying of crops is smooth, and the shortages of the prior art are made up.

The invention relates to the equipment which is used for cleaning the chip in the workpiece process of semiconductor chips, in particular to a cleaning machine with a twin-jet nozzle used for optimizing the washing of the surface of the chip. The cleaning machine comprises a nozzle electric cylinder, a spindle motor, a supporting stage, a shell body, a nozzle arm, a spindle and a workbench. The spindle motor is installed on the workbench and one end of the spindle is connected with an output end of the spindle motor and the other end of the spindle motor is installed inside the shell body of the workbench. The other end of the spindle is connected with the supporting stage used for fixing and rotating the chip. The nozzle electric cylinder is installed on one side of the workbench and one end of the nozzle arm is connected with the nozzle electric cylinder and is in reciprocating motion through the drive of the nozzle electric cylinder. The other end of the nozzle arm is located above the chip and the other end of the nozzle arm is provided with the twin-jet nozzle corresponding to the chip. The cleaning machine with the twin-jet nozzle can meet the cleaning demand to the hilt through the control of the position of the nozzle and the characteristic of the rotation of the chip in the cleaning process and achieve the cleaning goal that all particles on the surface of the chip are cleared away.

The invention discloses an automobile lubricating system cleaning apparatus and a cleaning method. The automobile lubricating system cleaning apparatus comprises a switch-over oil tube (1), a quick coupling (2), a first filter (3), an oil tank (4), a second filter (5), a cleaning oil fill port (6), a first solenoid valve (7), an electric pump (8), a first check valve (9), a second solenoid valve (11), a new oil fill connector (12), a second check valve (13), a gas source control valve (14), a pressure regulating filter (15), a gas source connector (16) and the like. The cleaning method comprises the steps of blowing the residual oil engine oil in a lubricating system out, carrying out cyclic cleaning, recovering the cleaning oil, blowing the residual cleaning oil in the lubricating system out and the like. With the automobile lubricating system cleaning apparatus and the cleaning method, the original lubricating oil can be prevented from remaining, the problem that cleaning is not thorough is solved, and meanwhile, it is realized that cleaning oil can be recycled.

Disclosed is a method for forming a via-hole for interconnection of metallization and/or metal wires in a semiconductor device. The present method may include the steps of: (a) forming an insulating layer on a semiconductor substrate including a lower metallization and/or metal wiring; (b) forming a mask (e.g., a photo-resist pattern) on the insulating layer; (c) dry etching the insulating layer using the photo-resist pattern as a mask to form a via-hole in the insulating layer; and (d) in the same dry etching chamber, etching a top portion of the insulating layer in the vicinity of the via-hole with an etchant comprising oxygen and argon.

The invention discloses a failure fracture cleaning method and solution for cleaning. Sediments and loose covering matters on the surfaces of fractures are cleaned; the fractures are ultrasonically cleaned to remove the covering matters and oil stains on the surfaces of the fractures; the surfaces of the fractures are coated by colloidal solution prepared by acetone and cellulose acetate; after the coated layers are totally dried, the coated layers are stripped, and the operation is repeated by multiple times to finish cleaning of the fractures; and the fractures are cleaned by adopting cleaning solution prepared through adding of water in hydrochloric acid and urotropine. The fracture cleaning formula is simple in preparation, low in cost and mild in cleaning effect, is used by combiningwith a step-by-step cleaning method by multiple times to preferably remove corrosion products for corrosion failure of the surfaces of the fractures by carbon steel materials, and meanwhile, is lowerin damage of the fractures.

The invention relates to a manufacturing technology of an air spring rubber stack, which comprises the pretreatment technology of a metal piece, the preparation technology of rubber material and the vulcanization technology. In the pretreatment technology of the metal piece, the pre-cleaning process step is added, so that grease on the surface of the metal piece can be removed better; the shot blasting process step can ensure better surface roughness of the metal piece, and can simultaneously improve the bonding force between an adhesive and a framework and the strength of a metal framework; the ultrasonic washing can further remove the grease on the surface of the metal framework and dust taken in during the shot blasting process, raise the temperature of ultrasonic washing liquor and prolong cleaning time appropriately, and further reach the better cleaning effect. The selection of parameters of the vulcanization technology can directly affect the matching between the adhesive and the rubber reaction speed and the formation of a cross bond between rubber and the adhesive, and products with good adhesive bonding effect can be obtained through the parameters selected by the invention.

The invention discloses a propelling movement and foreign material gathering unit for fruit and vegetable cleaning machine, which mainly comprises a roller holder, a drum-type foreign matter collection tube including a hollow steel pipe and a filter screen enclosed on the outboard of the hollow steel pipe, during the use procedure, the apparatus is placed transversely on a wash tank, when washing fruits and vegetables, the garbage floating on the water surface is adhered onto the rotating drum filter screen, when the filter screen rotates to a finite altitude, the garbage falls onto the foreign matter gathering sheet positioned in the drum at the action of gravity, and can be removed from the drum manually.

The invention discloses a stirring fluorination electrolytic cell which comprises a motor, a coupling, a stirring shaft, a shaft seal, an electrode mast, an electrode beam, an electrolytic cell, an electrolytic cell cover plate, an electrolytic cell jacket, a sleeve pipe, a blind plate, a guide drum, a stirring paddle and an insulating gasket. According to the invention, materials are dissolved and dispersed uniformly in the whole system, fluoridation is carried out in the electrolytic cell simultaneously, the reaction induction period is reduced to one day from 3-5 days, a cell blocking phenomenon is eliminated by and large, the frequency of cleaning the cell by treating cell blocking is reduced, the cell blocking phenomenon occurs 3-4 times per year in the prior art when the stirring cell is not used while the cell blocking phenomenon is avoided when the stirring cell provided by the invention is used, the material consumption is reduced by over 20%, the capacity in unit cell is improved by 30%, polymers generated in the electrolytic cell are reduced, the cell cleaning period is prolonged by one time, and the labor intensity in manually cleaning the cell is reduced.

The invention discloses a waste tire cleaning system. The waste tire cleaning system comprises a bracket, wherein the bracket is provided with a box body. A first motor is arranged on the inner top portion of the box body, and a rotating shaft of the first motor is provided with a plurality of side rods in the circumferential direction. A transverse groove is formed in each of the side rods, an L-shaped block is slidably connected in the transverse groove, and a first spring is arranged between the L-shaped block and the transverse groove. The L-shaped block is provided with an upper cleaningmechanism for cleaning the top portion of the interior of a waste tire, and a side cleaning mechanism for cleaning the side wall of the interior of the waste tire and a lower cleaning mechanism for cleaning the bottom portion of the interior of the waste tire. A positioning mechanism for the waste tire is arranged on the inner bottom of the box body. The waste tire cleaning system mainly solves the problem of inconvenient cleaning of the interior of the waste tire.

The invention relates to the technical fields of steel smelting and ladle metallurgy, particularly a fluorine-free sodium-free ladle covering agent. The invention aims to provide a fluorine-free sodium-free ladle covering agent which has the characteristics of strong basicity, strong reducibility, high absorption and inclusion capacity, favorable spreadability and excellent heat-insulating property; and the invention also aims to solve the problems of high melting point, low melting speed, low desulphurization capacity and poor use effect in the existing CaO ladle covering agent, and to overcome the defect of contamination hazard since the covering agent contains sodium oxide, calcium fluoride and the like. The invention is characterized in that the covering agent is prepared from the following components in percentage by weight: 40-80% of spodumene, 10-40% of lime, 2-15% of magnesite and 1-10% of carbon black.

The invention provides an etching machine and a method for cleaning crystals of the etching machine. The etching machine comprises an etching chamber which comprises an entrance and an exit; a liquid medicine tank which is located in the etching chamber and which contains liquid medicine; and a concentration controller which comprises a water-replenishing pipeline. A substrate is entered from the entrance of the etching chamber and is transported to the exit of the etching chamber; the substrate makes contact with liquid medicine in the liquid medicine tank in the etching chamber during the transport process; and the water-replenishing pipeline can inject water to the liquid medicine tank through the exit, and the water from the water-replenishing pipeline can adjust the concentration of the liquid medicine in the liquid medicine tank, and can clean the liquid medicine crystals at the exit. According to the etching machine and the method for cleaning the crystals of the etching machine, the easy-to-crystallize place, such as the exit, where an air curtain is formed, of the etching machine can be cleaned at the same time the water is added, thereby increasing the cleaning time and frequency of the easy-to-crystallize place, reducing the generation probability of the crystals effectively, and improving the qualified rate of the products.