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Patent Searching and Data


Matches 701 - 750 out of 1,053

Document Document Title
JPH0647221A
PURPOSE: To enable rapid and efficient cleaning by successively supplying a triethylene glycol solution, sodium hydroxide solution and nitric acid solution into a cleaning tank, cleaning a filter assembly with a powerful stream and subje...  
JPH067811U
[Objects of the Invention] A filter medium can clean certainly the filter provided radiately by easy operation, and makes recovery of the separated adhesion thing easy. [Elements of the Invention] It can attach, enabling free rotation, a...  
JPH0615128A
PURPOSE: To provide the cleaning machine having the functions to clean a cleaner element mounted with a disk-shaped supporting frame at its front surface and to surely capture blown dust. CONSTITUTION: The central part of a ceiling surfa...  
JPH06308A
PURPOSE: To reuse a filter aid at low cost and to save expenses by dehydrating the spent filter aid with a hot oil bath and heating the dehydrated filter aid to the proper temp. to be calcined. CONSTITUTION: A filter aid dehydrated to ab...  
JPH0587280B2  
JPH0586244B2  
JPH05317028A
PURPOSE: To simply carry out the regeneration of a filter excellent in quality and regeneration efficiency without causing the corrosion of an apparatus or deterioration in a filter membrane by washing a specific filter with a prescribed...  
JPH05309221A
PURPOSE: To leave a metal catalyst existing in pores of a sinter and to clean the sinter until gas formation ceases by treating the sinter used for filtration of metal catalyst suspension with an aqueous solution of hydrogen peroxide. CO...  
JPH0579113B2  
JPH05269304A
PURPOSE: To prolong the life of a filter material, to make the physical outside size thereof remain unchanged and to remove the transport loss by applying an ultrasonic wave to a material to be cleansed at the same time as the material i...  
JPH05261225A
PURPOSE: To provide a washing liq. distributor with which a washing liq. is uniformly distributed to a filter cake, effective washing is available, and clogging and contamination of the device are prevented. CONSTITUTION: The washing liq...  
JPH05253420A
PURPOSE: To wash and classify an old filter medium to reuse it by installing a jet pump constituted so that the center axes of a nozzle part and a negative pressure forming pipe may coincide with each other and a filter medium classifyin...  
JPH05245318A
PURPOSE: To wash without passing hot water and simultaneously to sufficiently remove trihalomethane from activated carbon by making the rate of temp. rise in a vessel housing activated carbon and water not less than the constant value. C...  
JPH0567315U
[Objects of the Invention] At the time of cleaning of the filter * element of a car, detailed particulates, such as mosquito * Bon discharged with drainage without melting into drainage among that the removed dust is diffused outside the...  
JPH05228318A
PURPOSE: To provide the method and device which can regenerate a filter element by easily removing the foreign-matter in any deep position of a slit of the filter element and any foreign matter. CONSTITUTION: The filter element 11 of the...  
JPH05155441A
PURPOSE: To improve the efficiency of scraping and conveyance when sludge in a filtering pond is scraped and to reliably scrape a filtering pond surface layer by keeping a weight balance. CONSTITUTION: A sampling device 12 is elevatably ...  
JPH0522245Y2  
JPH05137918A
PURPOSE: To provide a cleaning liq. for a filter element having both a drastic cleaning effect and a corrosion preventing effect on a metallic material. CONSTITUTION: An org. corrosion inhibitor is added to nitric acid to obtain a cleani...  
JPH05111608A
PURPOSE: To efficiently reproduce a filter clogged with a carbonaceous solid component in heavy oil or pitch in oil or coal to recover the filtering performance before use at a low cost by treating the clogged filter in a hydrogen peroxi...  
JPH0596088A
PURPOSE: To provide an economical device by symplifying the structure, and to further propagate it as a pollution preventing device, with regard to a processor for a waste filter after it is used continuously for a dry cleaning machine. ...  
JPH0596111A
PURPOSE: To efficiently recover the filtering function of a ceramic filter by cleaning the ceramic filter used for filtering of a city water. CONSTITUTION: A ceramic filter for filtering city water is washed with an alkali solution and t...  
JPH0513367Y2  
JPH0564709A
PURPOSE: To suppress formation of cracks in a smuts adhering layer in vacuum dewatering process. CONSTITUTION: In a filter consisting of a filter body 1 prepared by covering a flat supporting body 7 with a filter medium 3 in the way of s...  
JPH0557117A
PURPOSE: To regenerate a filter without damaging the same by spraying high pressure steam of definite temp. or higher or alkali degreasing solution- containing high pressure air of definite temp. or higher to the filter for compressed ai...  
JPH059057Y2  
JPH0549826A
PURPOSE: To easily remove dust, etc., sticking to a net filter installed in an air conditioner, etc., and to surely remove dirt from the filter. CONSTITUTION: A conveying part 2 for holding downward the surface 50a of a filter 50 to whic...  
JPH0523513A
PURPOSE: To reduce the amount of an eluent and to eliminate the generation of air bubbles and to prevent the mixing with insoluble dust in an apparatus and method for eluting the dust collected by a filter. CONSTITUTION: An eluent is sen...  
JPH05216A
PURPOSE: To simply and nicely clean a grease filter without contaminating the hand by placing the grease filter under temp.and hunidity environment suitable for fermentation bacteria and decomposing the oils and fats bonded to the grease...  
JPH04131414U  
JPH0471562B2  
JPH0468031B2  
JPH0468030B2  
JPH0429900Y2  
JPH0481616U  
JPH04171013A
PURPOSE: To remove residues in micropores safely and quickly by simply entering a fluid-like purifying material into the micropores of a filter, solidifying and then peeling the same off and removing the residues adhered in the micropore...  
JPH0457323U  
JPH0441708U  
JPH0473097A
PURPOSE: To finally process or reuse a liquid component and to reheat separated air and reuse it as cleaning air by cleaning a used filter by heated air, cooling cleaned air and separating it into air and the liquid component. CONSTITUTI...  
JPH0471611A
PURPOSE: To completely remove scrap deposited on the outer surface of filter paper without damaging the filter paper even if a filter is moistened by rotating the filter an cleaning the filter paper with a processing soln. CONSTITUTION: ...  
JPH049084B2  
JPH048084B2  
JPH0441704A
PURPOSE: To quickly and cleanly thermally decompose and remove attached polymer, etc., by covering the opening of a fine hole of material to be treated with a specific filter and treating the covered opening in a fluid layer furnace in a...  
JPH0428800A
PURPOSE: To obtain the title economical detergent convenient to handle, by mixing an organic thickening agent with a detergent solution containing an alkali metal hydroxide and gluconate into a gel. CONSTITUTION: The objective gelated cl...  
JPH03267103A
PURPOSE: To efficiently strip off and remove a large quantity of dust, etc., deposited in an air cleaner by sending compressed air and pressurized water into the air cleaner airtightly held between a holder and a lid to remove the dust d...  
JPH03115021U  
JPH03102210U  
JPH0346827Y2  
JPH0346826Y2  
JPH03213108A
PURPOSE: To efficiently recover filter media consisting of diatomite for brewery by allowing org. components in a filtration residue to safety arrive at a high- temp. process chamber, safety combusting this component and avoiding the tra...  
JPH0390619U  

Matches 701 - 750 out of 1,053