77results about How to "Guaranteed decontamination effect" patented technology

The invention discloses a clothes handling set used for handling goods to be handled. The clothes handling set comprises a main washing unit, an auxiliary clothes handling bench and an ultrasonic generator. The auxiliary clothes handling bench arranged on the main washing unit is provided with a water tank used for storing water and / or detergents; the water tank allows clothes, to be washed, to be at least partially placed inside. The ultrasonic generator is used for generating ultrasonic vibration wave and allows generated ultrasonic vibration wave to be transferred into the water tank in which water is stored at least. The clothes handling set has the advantages that cleaning effect can be guaranteed, cleaning process is fast, the auxiliary clothes handling bench allows local stain of clothes to be washed, namely fixed-point cleaning of the local stain is achieved, and water and detergents can be saved; the auxiliary clothes handling bench also allows the clothes to be washed and brushed with no need for putting the clothes in the clothes handling set for brushing, and time and water can be greatly saved.

The invention discloses a phosphide-free household automatic dishwasher detergent and a preparation method thereof, and the phosphide-free household automatic dishwasher detergent comprises the following raw material components by weight: 2-10% of a chelating agent, 15-45% of an alkali source providing agent, 1.0-5.0% of a nonionic surfactant, 5.0-15.0% of a suspended dispersant; 5.0-20.0% of an oxidation bleaching agent, 0.1-5.0% of an activator, 10-50% of a filling agent, 0.1-0.3% of essence and 0.1-5.0% of other auxiliaries. The phosphide-free household automatic dishwasher detergent is not added with a phosphide, can maintain good detergency, and at the same time can reduce the pollution of water bodies; the selected new chelating agent component is safe to use, no substance harmful to human body is produced, biodegradability is good, the detergent is energy-saving and environmentally-friendly, can be used in home life, and has a good application prospect.

The invention relates to antibacterial and disinfectant liquid soap which is prepared by mixing the following components by weight percent: 1-3% of astragalus membranaceus extracting solution, 3-5% of golden cypress extracting solution, 2-8% of honeysuckle extracting solution, 12-20% of soap lye, 2-10% of glycerinum, 1-3% of essence and the balance of deionized water, wherein the traditional Chinese medicine extracting solution is prepared from the following traditional Chinese medicines in parts by weight: 15-20 parts of astragalus membranaceus, 25-35 parts of golden cypress and 30-40 parts of honeysuckle; water is taken as the extracting solution to obtain the traditional Chinese medicine extracting solution of which d is 1.9-2.5g / ml; the added traditional Chinese medicine extracting solutions of the astragalus membranaceus, the golden cypress and the honeysuckle can play effective bacteriostatic and disinfectant roles. The Chinese herbal medicine ingredients can be used for effectively protecting the skin of the hand, and meanwhile, the dirt-removing power is ensured by matching with the liquid soap. The antibacterial and disinfectant liquid soap is simple in proportioning and strong in practicability.

The present invention discloses a method for generating a marine oil spill emergency response decision. The method comprises: obtaining marine oil spill incident information and sea state monitoring information, and storing the information into a database for integration; according to the spill event information, the sea state monitoring information, and an existing oil spill processing model in the database, giving out a clean-up processing method; and according to the obtained clean-up processing method, and existing emergency resource point information and emergency response equipment information in the database, giving out a specific emergency response processing scheme. After the oil spill incident occurs, the reasonable emergency response scheme can be produced according to the method disclosed by the present invention, so as to provide reference support and auxiliary suggestions for related departments to make the emergency response decision to the oil spill incident, thereby ensuring contamination removal effects to meet requirements of a marine environment monitoring department.

The invention relates to the technical field of sewage treatment, and particularly relates to a precipitation device for treating small-particle-diameter precipitates in sewage. The precipitation device is characterized in that a sewage treating box is internally provided with a sewage precipitation cavity with an upward opening; a precipitate collecting cavity is partitioned under the sewage precipitation cavity by a horizontal precipitation-cavity partitioning plate; the precipitate collecting cavity is provided with an opening at the side wall of the right side of the sewage treating box; afirst precipitate collecting opening communicating the sewage precipitation cavity and the precipitate collecting cavity is arranged at the middle part of the precipitation-cavity partitioning plate;the precipitate collecting cavity is internally provided with a drawable box which can be drawn out of the right side of the precipitate collecting cavity; an upper side plate of the drawable box isin closed matching with the precipitation-cavity partitioning plate, and the position of the upper side plate of the drawable box, corresponding to the first precipitate collecting opening, is provided with a second precipitate collecting opening; and an opening is arranged at the right side of the drawable box, and the drawable box is internally provided with a precipitate clearing frame which can be drawn out of the opening position of the right side of the drawable box. The precipitation device has the advantage that the precipitates in the sewage can be better removed.

The invention relates to a dish type gas decontamination device which comprises a rotating motor. The rotating motor is connected with a rotating shaft, two ends of the rotating shaft are respectively connected with a dish type housing, a gas phase inlet and a gas outlet are formed in two ends of the dish type housing respectively, a liquid distributor is arranged on the shaft wall of the rotating shaft, the tail end of the rotating shaft is connected with a rotating connector, a liquid outlet is formed in the lower end of the dish type housing, the rotating connector is connected with a liquid inlet, and ratable blades and splitter blades are arranged on the rotating shaft. The dish type gas decontamination device can be used for treating dust-containing poisonous and harmful gas, provides a technical guarantee for hazardous chemical leakage and other accidents, aims at dust-containing harmful gas and does not produce dust accumulation or scaling while ensuring a decontamination effect. In addition, the device is simple in structure, strong in stability and large in treating air volume.

The invention discloses a detergent, and belongs to the field of articles of daily use. The detergent is prepared from the following raw materials in parts by weight: 20 to 30 parts of shaddock peel, 5 to 10 parts of surface active agent, 4 to 8 parts of dietary alkali, 5 to 10 parts of emulsifier, 1 to 3 parts of sugar and 30 to 50 parts of water. The detergent has the advantages of being environmental friendly, less harmful to a human body, good in decontamination effect and easy to clean.

The invention discloses an automatic decontamination line for eggshell and comprises a circular pipeline, passive decontamination units, an active decontamination head and a support. Two or more passive decontamination units are placed on the circular pipeline. Each of the passive decontamination units comprises a casing, a top cover, egg trays, a spray washer and a water fender. The egg tray is provided with sewage holes at least at the bottom thereof. The internal surface (except the parts act as sewage holes) of the egg tray is covered with upper elastic fibers having space between each other. Eggs are placed on the upper elastic fibers inside the egg trays. There is provided with a plurality of egg trays and the egg trays are annularly distributed. The spray washers are provided with nozzles and water supply lines. The nozzles are arranged at the center of the annular distribution of the egg trays towards the upper surfaces of eggs. The active decontamination head comprises a lifting device, a rotation device and a brush board. The rotation device is arranged on a lifting part of the lifting device. The brush board is arranged on the axis of rotation of the rotation device. The brush board is vertically provided with a plurality of lower side elastic fibers having space between each other. The automatic decontamination line has following advantages: strong self-cleaning ability, high decontamination rate and simple structure.

The invention discloses an antiseptic bactericidal condensed hand lotion. The antiseptic bactericidal condensed hand lotion comprises, by weight, 2-4% of a radix astragali extracting solution, 3-8% of polyoxyethylene lauryl ether, 3-5% of a phellodendron extracting solution, 2-5% of rose essential oil, 3-5% of thickening powder, 12-15% of liquid soap, 5-10% of tea tree oil, 2-4% of essence and the balance deionized water. The traditional Chinese medicine extracting solution are extracted respectively from 15-20 parts by weight of radix astragali and 25-35 parts by weight of phellodendron as raw materials by water as an extraction liquid and have d of 1.9-2.5g / ml. The antiseptic bactericidal condensed hand lotion has a high concentration and a large condensation degree, effectively saves a production cost and improves a product utilization rate. The used extract solutions of radix astragali, phellodendron and honeysuckle flower can effectively inhibit bacteria and kill bacteria. The Chinese herbal medicine components can effectively protect hand skin. Through use of the liquid soap, a dirt-removal capability is guaranteed. The antiseptic bactericidal condensed hand lotion has simple composition and strong practicality.

The invention discloses an instantaneous heating core, belonging to a heater. Steam generated by the existing heating core contains water droplets which can cause cleaning effect, disinfection effect and decontamination effect to be worse and pressure released by the steam can not be controlled, thus affecting the use. In the invention, a heating element is arranged inside the inner space of a shell and a water inlet and a steam outlet are arranged on the shell. The invention is characterized in that the inner space of the shell is provided with a first vaporization cavity, a second vaporization cavity and a third vaporization cavity in sequence from the water inlet to the steam outlet, wherein the volumes of the first vaporization cavity, the second vaporization cavity and the third vaporization cavity increase in sequence. The instantaneous heating core of the invention can generate dry and high-temperature steam, and the steam does not contain water droplets, so that no water droplet can be converted into steam with decrement of the pressure when water supply is stopped. Release of the steam can be stopped instantaneously and instantaneous heat and instantaneous stop of the steam can be realized. The invention ensures the cleaning effect, the disinfection effect and the decontamination effect.

The invention relates to an air filter assembly. The air filter assembly comprises a shell (1), a first impeller (22), a second impeller (23), a first rotating shaft (24), a first impeller cover (25),a second impeller cover (26), a filter element (2), a scraping blade (4) and a connecting pipe (27). The filter element (2) is rotatably connected with the shell (1), one end of the scraping blade (4) is connected with the shell (1), the other end of the scraping blade (4) is tightly attached to the peripheral wall of the filter element (2), a driving mechanism capable of driving the filter element (2) to rotate is arranged in the filter element (2), and a first air outlet (31) and a second air inlet (9) are communicated through a connecting pipe (27). The air filter assembly has the beneficial effects that on the basis of saving energy and protecting environment, in the use process, dust, sand dust and other dirt on the surface of the filter element can be cleaned and absorbed, the filter element is not prone to being stained, the air inlet amount of an engine is ensured, the engine can stably and normally work, and the service life of the filter element is greatly prolonged.

The present invention provides a grille decontamination machine, and relates to the technical field of sewage treatment equipment. The grille decontamination machine comprises a driving device and a grill machine, wherein the grilling machine comprises a driving wheel, a driven wheel and an annular conveying device, the driving wheel is driven by the driving device, the driving wheel is connectedwith the driven wheel through the annular conveying device; the annular conveying device is provided with rake rack rows and a sliding part, each rake rack row comprises a plurality of rake racks thesliding part sleeves the rake rack row, and can move back and forth along the axial direction of the rake racks, and the rake rack rows are arranged around the outer surface of the annular conveying device in multiple rows and can rotationally move along with the annular conveying device. The grille decontamination machine can effectively remove solid debris stuck in gaps of the rake rack rows andensures the decontamination effect.

The invention discloses a battery anode material pretreatment device, comprising a coil handling apparatus and a wrap-up device which are used for coating an anode material, and the anode material is transferred to the wrap-up device from the coil handling apparatus. An etching device for carrying out surface treatment on the anode material and a cleaning device for removing stains and etching liquid of the anode material subject to surface treatment are arranged on the transferring route of the anode material between the coil handling apparatus and the wrap-up device. The etching device of the pretreatment device is used for corroding the surface of the battery anode material to obtain cavities which are more convenient for adhering anode sizing agent; and the cleaning device is used for washing alkaline liquid on the surface of the anode material.

The invention discloses environment-friendly emulsion paint and belongs to the field of environment-friendly decorative materials. The emulsion paint comprises raw materials in parts by weight as follows: 200-300 parts of acrylic emulsion, 2-6 parts of a thickener, 6-12 parts of a dispersing agent, 2-10 parts of a coalescing agent, 2-8 parts of nano-silica and 2-8 parts of vinyltrimethoxysilane. The environment-friendly emulsion paint has the following beneficial effects: nano-silica can coalesce into a net structure, and strength and washability of a coating are improved; pores and bubbles exist in a film, the pores can be filled with nano-silica, density of the coating is improved, dirt is not prone to adhesion, and contrast ratio and stain resistance of the paint are improved. Vinyltrimethoxysilane can be subjected to a reaction with hydroxy on the nano-silica surface, so that nano-silica subjected to surface treatment can be tightly bound with a polymer in the acrylic emulsion through grafting, copolymerization and other reactions, stable core-shell composite emulsion is formed, and stain resistance of the emulsion paint is further improved.

The invention discloses an unpowered sewage disposal device used for a hydropower station, and belongs to the technical field of riverway sewage disposal equipment. The unpowered sewage disposal device is characterized by being mainly composed of a sewage disposal platform, a fixed frame, an elastic tensioning mechanism, a chain type conveying device and conveying teeth, wherein the sewage disposal platform is arranged on the water surface, the fixed frame is arranged on a pier on a water release gate of the hydropower station, the elastic tensioning mechanism is arranged on the fixed frame, the chain type conveying device is arranged between the elastic tensioning mechanism and the sewage disposal platform, and the conveying teeth are distributed on the conveying face of the chain type conveying device. The sewage disposal platform is connected with an external support through a connecting element, the end, located on one side of the sewage disposal platform, of the chain type conveying device stretches below the water surface, a transmission mechanism is arranged on the sewage disposal platform, and the power input end of the transmission mechanism is connected with a first propeller located in water, the power output end of the transmission mechanism is connected with the chain type conveying device, and the included angle between the rotating axis of the first propeller and the water flowing direction is 0 degree-45 degrees. The unpowered sewage disposal device used for the hydropower station is reasonable in structure, good in sewage disposal effect and convenient to use and is used for riverway sewage disposal.

The invention belongs to the technical field of chemicals of daily use and discloses a hand detergent. According to a formula, the hand detergent comprises the following specific components by mass: 0.1-9.9% of sodium dodecyl sulfate (SDS), 0.1-9.9% of sodium alcohol ether sulphate (AES), 0.5-12.0% of glycerol, 0.01-1.0% of glycerol triacetate, 0.01-1.0% of glycerol monocaprylate, 0.5-7.0% of carboxymethyl cellulose, 0.5-8.0% of agar, 1.0-15.0% of a winter jasmine flower extract, an appropriate amount of citric acid and sodium citrate which serve as pH regulators and the balance of distilled water. The winter jasmine flower extract serves as the bacteriostatic agent of the hand detergent, can guarantee the detergency of the hand detergent and has the effects of moistening the hand skin and inhibiting and killing bacteria.

The invention discloses a livestock and poultry farm vehicle intelligent decontamination system and an implementation method, and relates to the field of livestock and poultry breeding equipment. Thesystem comprises a cleaning unit, a draining and disinfecting unit, a drying unit, a personnel disinfecting unit, an article disinfecting unit, a wastewater collecting (treating) unit, a personnel resting unit, a vehicle transferring device, a license plate recognition camera, a livestock and poultry excrement recognition camera, a cleaning effect detecting device, a disinfecting effect detectingdevice and a control system. A vehicle passes through the cleaning unit, the draining and disinfecting unit and the drying unit in sequence to be decontaminated after being detected to be qualified, and the vehicle can enter the next step to be decontaminated after being detected to be qualified through cleaning and disinfecting effects. Personnel and articles are respectively decontaminated by the personnel and article disinfection unit, and the articles can be taken and used after the disinfection effect detection is qualified. Decontamination paths of vehicles, personnel and articles are independent of one another, and the decontamination operation can be synchronously carried out. The decontamination system is reasonable and compact in layout, standard in process, and efficient and intelligent in operation, and the decontamination effect is guaranteed.

The invention belongs to the field of tire cooling, and especially relates to a cooling device for automobile tires. For the problems of tire burst caused by temperature rising of automobile tires dueto long-time driving, the following schemes are provided as follows: the device includes an installation rack, a support, a water storage tank, a water pump, a first water pipe, a connecting pipe, asecond water pipe, a nozzle, a driving device, a cam, a boss, an adjusting rod, an elastic member, a temperature sensor and a controller; the water pump is arranged on the water storage tank; one endof the second water pipe communicates with the nozzle; the two ends of the connecting pipe communicate with the first water pipe and the second water pipe; the connecting pipe is provided with an adjusting port; the driving device is arranged on the installation rack and in transmission connection with the cam; the cam is connected to the boss; the boss is connected to the adjusting rod; the adjusting rod successively passes through the support and the adjusting port in the connecting pipe in a direction away from the boss and is slidingly connected to the support and the connecting pipe; andthe elastic member is arranged at the periphery of the adjusting rod. Water can be sprayed to the surface of tires from the nozzle to perform cooling processing.

The invention discloses a rotary grillage machine which comprises a rack; a purification box is arranged above the rack; a motor is arranged above the purification box; one end of the motor is connected with a first chain wheel by a belt; the first chain wheel is located at the upper part of the interior of the first chain wheel and is connected with a second chain wheel through a traction chain;a grid bar is arranged at the lower part of the inner side of the traction chain; a tooth rake is arranged above the grid bar; and a tooth head is arranged on the surface of the tooth rake. By arranging a cleaning brush on one side of the traction chain, impurities such as sludge on the traction chain can be automatically cleaned, so that the situation that the grillage machine cannot be normallydecontaminated due to sundries is prevented; the sludge after cleaning enters a material receiving groove and is effectively discharged through a discharging channel, so that normal work of the grillage machine can be ensured; and through the arrangement of a transverse rod, sliding rails, spray heads, a pipeline and a water tank, the washing decontamination effect on the grillage machine can be effectively achieved, and automatic washing of the grillage machine is realized.

The invention discloses an intelligent decontamination system for livestock and poultry farm personnel and an implementation method, and relates to the field of livestock and poultry breeding equipment. The intelligent decontamination system for livestock and poultry farm personnel comprises an entrance personnel disinfection unit, an article disinfection unit, an exit personnel disinfection unit,a face recognition camera, a disinfection effect detection device and a control system; two-channel two-way decontamination operation is realized; double biological safety inside and outside a farm is ensured; decontamination paths of personnel and articles entering and exiting the farm are completely independent from each other, decontamination operation can be synchronously carried out, the personnel and the articles are separated in the contaminated area and gathered in the clean area, the possibility of cross contamination in the personnel and article decontamination process is eradicated, meanwhile, decontamination efficiency is greatly improved, and the increasing decontamination demand is met. Personnel are forced to bath and disinfect for a specified time, and the problems that the personnel escape from bath and disinfection due to subjective reasons and the bath and disinfection time does not reach the standard are solved. The intelligent decontamination system is reasonableand compact in layout, standard in process, capable of guaranteeing the decontamination effect, capable of achieving full-automatic unmanned operation and efficient and intelligent in operation.

The invention discloses a washing machine which comprises a machine body, an upper cover and an ultrasonic generator, wherein the upper cover is disposed on the machine body, a chamber is limited between the upper cover and the machine body, and a cleaning groove applicable to storing to-be-washed clothes is disposed in the upper cover; and the ultrasonic generator is disposed on the machine body or the upper cover is applicable to conducting generated ultrasonic vibration waves into the cleaning groove in order to clean the to-be-washed clothes inside the cleaning groove, and the ultrasonic generator can be taken out and firmly connected to one side wall of the cleaning groove. According to the washing machine disclosed by the embodiment of the invention, the decontamination effect can be guaranteed and decontamination becomes fast. The ultrasonic generator can realize a cleaning function of partial stains of the to-be-washed clothes, namely that fixed-sport removal of the partial stains can be realized. In this way, water and detergents can be saved. Meanwhile, the ultrasonic generator can be taken out and firmly connected to one side wall of the cleaning groove, so that real-time utilization and taking functions of the ultrasonic generator can be realized, and users can use the washing machine conveniently.

The invention relates to a regenerative thermal oxidizer and a cleaning anti-blockage process thereof. The regenerative thermal oxidizer comprises a body, a waste gas inlet pipe, a waste gas dischargepipe, a combustion chamber and a plurality of regenerative chambers; the waste gas discharge pipe is provided with a purging pipe; the other end of the purging pipe communicates with a purging port through a purging branch pipe; the purging pipe is provided with a mixer and a purging fan; and the mixer is provided with a hearth gas introduction pipe. Two cleaning modes are determined, wherein inthe first cleaning mode, 200 DEG C sub-high temperature gas and 250 DEG C sub-high temperature gas are successively adopted to perform multiple rounds of purging on each regenerator; and in the secondcleaning mode, 180 DEG C sub-high temperature gas and 230 DEG C sub-high temperature gas are adopted for purging, and in each round of purging, the mode of 15 min sub-high temperature and 5 min low temperature is adopted. The two cleaning modes operate alternately and complement each other, a satisfactory flue gas discharge index is guaranteed, and the purposes of realizing cleaning anti-blockageand ensuring long-period stable operation of the RTO are achieved.

The invention belongs to the technical field of cleanser powder and particularly provides novel, healthy, environment-friendly and skin-care multifunctional cleanser powder. The multifunctional cleanser powder is mainly prepared from the following raw materials in parts by weight: 8-11 parts of sodium benzosulfonate, 8-11 parts of benzenesulfonic acid, 1-3 parts of water, 1-3 parts of urea, 1-3 parts of adeps lanae, 25-32 parts of sand, 0.8-1.1 parts of carboxymethyl cellulose, 4-6 parts of tartaric acid, 127-135 parts of sodium silicate and 1-3 parts of olive oil. The invention further correspondingly provides a preparation process for the multifunctional cleanser powder. The process comprises the steps of carrying out grouped compounding on all the raw materials, carrying out stirring and mixing, carrying out screening and carrying out granulating. The pH of a solution of the multifunctional cleanser powder provided by the invention is always in a neutral-to-alkalescent range, and the multifunctional cleanser powder is good and stable in decontamination effect and noncorrosive to skin and is environmentally friendly. The preparation process provided by the invention is simple in step, low in energy consumption and free of generation of waste gases, waste water and waste residues and is healthy and environmentally friendly.

The invention relates to the technical field of shot blasting machines, and discloses a shot blasting, derusting, recycling and anti-pollution device for a shot blasting machine. The device comprisesa storage box, a bushing is fixedly mounted in the storage box, and a rotating rod is fixedly mounted on the upper surface of the bushing; an arc plate is fixedly mounted at the upper end of the rotating rod, the polishing blocks are hinged to the two ends of the arc plate, and a polishing plate is fixedly installed at the middle end of the rotating rod; a fixing rod is fixedly installed on the lower surface of the bushing, a barrier strip is fixedly installed outside the fixing rod, and a magnetic column is movably installed at the lower end of the blocking strip; the check blocks are fixedlyinstalled at the two sides of the magnetic column, a fixing shell is fixedly installed on the lower surface of the bushing, and a fixing block is fixedly installed at the lower end of the fixing shell. Through the cooperative use of the fixing rods, the barrier strip, the magnetic columns and the check blocks, the rust powder on the outer surfaces of the derusted steel shots can be effectively removed, and the situation that the rust powder attached to the outer surfaces of the derusted steel shots collides with the plate again, and the plate is polluted, is avoided.

The invention discloses an anti-fouling self-cleaning antistatic cut velvet and a processing technology thereof. The processing technology includes the steps of 1, polyester fiber beaming; 2, warp-knitted fabric weaving; 3, warp-knitted fabric dyeing, wherein a working solution is prepared from, by mass, 1-2% of natural dye, 4-5% of epoxy resin, 1-2% of fluorocarbon resin, 0.5-1% of stearamidopropyl dimethyl-beta-hydroxyethylamine nitrate, 0.5-1% of dodecyl dimethyl benzyl ammonium chloride, 0.5-1% of sodium dodecyl sulfate, 0.01-0.02% of sodium carboxymethylcellulose, 1-2% of phytic acid, 2-3% of a dyeing assistant, 4-5% of glacial acetic acid and the balance water, and the bath ratio is 1:(10-15); 4, warp-knitted fabric finishing, wherein the bath ratio is 1:(10-15). The processing technology is low in bath ratio, and energy conservation and emission reduction are achieved. The cut velvet obtained through the processing technology has an anti-fouling self-cleaning effect and a good antistatic effect and is especially suitable for sofas, curtains and other home textiles.

The present invention provides a grille decontamination machine, and relates to the technical field of sewage treatment equipment. The grille decontamination machine comprises a driving device and a grill machine, wherein the grilling machine comprises a driving wheel, a driven wheel and an annular conveying device, the driving wheel is driven by the driving device, the driving wheel is connectedwith the driven wheel through the annular conveying device; the annular conveying device is provided with rake rack rows and a sliding part, each rake rack row comprises a plurality of rake racks thesliding part sleeves the rake rack row, and can move back and forth along the axial direction of the rake racks, and the rake rack rows are arranged around the outer surface of the annular conveying device in multiple rows and can rotationally move along with the annular conveying device. The grille decontamination machine can effectively remove solid debris stuck in gaps of the rake rack rows andensures the decontamination effect.

The invention discloses a trash-cleaning machine with a trash-cleaning guide groove. The trash-cleaning machine comprises a walking type gantry, a trash grabbing mechanism, the trash-cleaning guide groove, a guide groove lifting mechanism and a grab bucket lifting mechanism, the guide groove lifting mechanism and the grab bucket lifting mechanism are fixed on the walking type gantry, and the trash-cleaning guide groove is fixedly connected with the guide groove lifting mechanism; and the trash grabbing mechanism is fixedly connected with the grab bucket lifting mechanism, the lower part of thetrash-cleaning guide groove is provided with a lower supporting wheel, the walking type gantry is fixedly provided with an upper supporting wheel used for supporting the trash-cleaning guide groove,under control of the guide groove lifting mechanism, the trash-cleaning guide groove enters into water along the trash rack surface through the upper supporting wheel and the lower supporting wheel, and the grab bucket lifting mechanism is used for controlling the trash grabbing mechanism to rise and fall in the trash-cleaning guide groove. According to the trash-cleaning machine with the trash-cleaning guide groove, the technical problems that the guide groove does not exist in front of a trash rack in front of a dam of a hydropower station, the water flow speed of a plurality of river bed hydropower stations is high, and a trash-cleaning grab bucket cannot be inserted into floating objects on the surface for cleaning, and cannot slide down the trash rack to the deep underwater depth to clean suspended trash on the trash rack are solved.

The invention discloses a mechanical oil stain cleaning agent which is formed by mixing the following components in parts by weight: 5-10 parts of gasoline, 5-10% of polyethyleneglycol, 1-5 parts of disinfected wood dust, 10-30 parts of soap solution, 3-8 parts of soda ash, 10-20 parts of sulfonic acid, 2-4 parts of essence and 5-10 parts of water. The components are added into a mixing vessel according to parts by weight, and stirred uniformly. The soap solution is selected as the basic mixing solution, thereby ensuring the stain removal capacity; the added disinfected wood dust can effectively enhance the friction force of the hand skin in the hand washing process, thereby being beneficial to removing oil stains; the sulfonic acid component effectively enhances the effects of dispersion and oil stain emulsification, and greatly enhances the solubility of oil stains, so that the oil stains in the finger seams can be cleaned conveniently; and thus, the mechanical oil stain cleaning agent has strong stain removal capacity.

The invention discloses a scraper bucket mechanism for a telescopic arm type grille cleaner. The scraper bucket mechanism comprises a hydraulic telescopic arm, a hydraulic cylinder and a scraper bucket. The scraper bucket comprises a main scraper bucket body and a scraper bucket turning plate. The main scraper bucket body comprises a transverse strip plate and clamping plates. The clamping plates are fixed to the two ends of the transverse strip plate in the perpendicular direction of the length of the transverse strip plate correspondingly. A rotary shaft is fixed to the scraper bucket turning plate in the length direction of the scraper bucket turning plate. The two ends of the rotary are inserted into the clamping plates on the two sides correspondingly and overturn in the axial direction of the rotary shaft. The transverse strip plate is fixed to the front end of the hydraulic telescopic arm. The tail end of the hydraulic cylinder is hinged to the hydraulic telescopic arm. The front end of the hydraulic cylinder is hinged to the scraper bucket through hinged bars of the main scraper bucket body and a hinged bar of the scraper bucket turning plate. The hydraulic cylinder stretches out and draws back to drive a scraper bucket turning plate connection rod mechanism so that the rotating angle, along the rotary shaft, of the scraper bucket turning plate can be controlled. The technical problems that the turning angle of scraper buckets is limited, and the cleaning effect is poor in the prior art are solved.

The invention discloses a rotary grid sewage disposal device for sewage treatment, and relates to the technical field of sewage treatment equipment, the rotary grid sewage disposal device comprises a sewage disposal machine shell and a drainage plate, and a rotary grid is arranged in the sewage disposal machine shell. According to the rotary grid sewage disposal device for sewage treatment, through cooperative use of a drainage plate, a water inlet, a contact plate and a water retaining piece, the drainage plate can be assembled outside the sewage disposal machine shell, and the contact plate and an adjusting spring are arranged outside the drainage plate; when the device is integrally assembled in a water channel, the contact plate can be attached to the inner wall of the water channel and cooperates with the water retaining piece to block water flow, and then the water flow is guided to a water inlet in the drainage plate, so that the water flow makes contact with a rotary grating in the trash remover shell through the water inlet; therefore, the rotary grid sewage disposal device for sewage treatment can be used for performing sewage disposal work on different types of water channels.