18results about How to "Good degreasing effect" patented technology

The invention relates to high-carbon coated steel wire production equipment and a production process, and relates to the technical field of steel wires, the production equipment comprises a dry wiping degreasing device and a wet wiping degreasing device, the dry wiping degreasing device is used for removing impurities adhered to a steel wire, and the wet wiping degreasing device comprises a tank body filled with a degreasing solution for removing grease; the tensioning mechanism enables the steel wire in the groove body to be in a tensioning state; the scrubbing mechanism is used for scrubbing the steel wires passing through the tank body; and the liquid supply mechanism is used for purifying the degreasing liquid output in the tank body and inputting the purified degreasing liquid into the tank body. The steel wire firstly passes through the dry wiping degreasing device to remove impurities adhered to the steel wire, then the steel wire rope penetrates through the tensioning mechanism, the scrubbing mechanism and the tank body, the steel wire moves, the tensioning mechanism guides the steel wire when the steel wire moves, the steel wire located in the tank body is in a tensioned state, the scrubbing mechanism scrubs the steel wire, and then the steel wire is cleaned. And the degreasing effect and efficiency of the steel wire are improved.

This invention discloses a capsule centrifugal oil removal device. A rotating drum assembly is mounted on a frame, and a centrifugal assembly is located on the feed side of the rotating drum assembly, with a pellet inlet pipe inserted into the centrifugal assembly. The centrifugal assembly includes a centrifugal hub driven by a centrifugal motor. A conical section is provided on the centrifugal hub, with its diameter gradually increasing from the feed end to the discharge end. Several sieve holes are staggered along the conical section. This invention adds a centrifugal assembly before the rotating drum assembly, centrifuging and separating most of the oil within the centrifugal assembly before feeding the pellets back into the rotating drum assembly for further separation of the remaining oil. This results in more thorough oil removal, better oil removal effect, less residual oil on the pellets, significantly improved drying speed, shorter drying time, better drying effect, and higher production efficiency.

The application provides a coalescence-adsorption coupled binary hydrophilic-hydrophobic particle deep bed oil removal process and device, and the process comprises the following steps: S1, mixed liquid mixing and adsorption; S2, first coalescence separation of the mixed liquid; S3, second coalescence separation of the mixed liquid; and S4, recycling of emulsified oil containing DOM and adsorbent. The process of the application realizes efficient purification of oil-containing sewage containing DOM and emulsified oil through the steps of adsorbent dispersion mixing and two-stage binary hydrophilic-hydrophobic particle coalescence separation, in combination with a special device; the mixing effect of the adsorbent and the sewage can be strengthened, the DOM adsorption and emulsified oil demulsification efficiency can be improved, the adsorbent recycling and water phase purification can be realized at the same time, and the problems of incomplete treatment and low efficiency of existing oil removal technologies on multi-form pollutants are solved.

The invention relates to the technical field of laundry products, in particular to a low-temperature high-concentration washing liquid and a preparation method thereof. The cleaning agent is prepared from the following components in percentage by weight: 38% of isomerized 1307, 28% of secondary alcohol aeo-9, 10% of propylene glycol, 0.3% of compound enzyme, 2% of glycerol, 21.2% of deionized water and 0.5% of essence. According to the low-temperature high-concentration washing liquid and the preparation method thereof, the isomerized 1307 and the secondary alcohol AEO-9 are compounded according to a specific proportion, and the synergistic anti-freezing effect of the propylene glycol and the glycerol is combined, so that the freezing point of a system is remarkably reduced, the pH value can be adjusted according to the actual situation, and the low-temperature high-concentration washing liquid is prepared. The prepared washing liquid can still keep good fluidity after being stored for a long time at 0 DEG C or even lower temperature, is free of crystallization and solidification, and solves the problem of freezing of highly concentrated products in winter.

The utility model provides a kind of corona gap adjusting device, comprising: rack, be set to the rack and with the rack form rotating connection's corona roller, fixed in the rack and located the corona roller directly above bracket, fixed in the bracket close to the corona roller one side telescopic mechanism, fixed in the telescopic mechanism close to the corona roller one side ceramic electrode and fixed to the gap measuring device of rack;The ceramic electrode with the corona roller directly opposite and mutually spaced arrangement, the telescopic mechanism is used to adjust the spacing of the ceramic electrode to the corona roller, the gap measuring device is spaced with the corona roller, for measuring the gap size between the ceramic electrode and the corona roller.The utility model's corona gap adjusting device can improve corona effect, increase aluminum foil surface roughness, oil removal effect and surface tension, and gap measurement accuracy.

The utility model relates to the field of hydraulic prop production equipment, in particular to a cylinder oil removal device for mining hydraulic prop production, which comprises an oil removal tank and a flushing tank, cleaning fluid is arranged in the oil removal tank, a support is arranged in the oil removal tank, a brush plate is arranged on the support, two support arms are arranged in the oil removal tank in a sliding manner, and the two support arms are connected with the flushing tank. The supporting arms slide in the horizontal direction, driving mechanisms are arranged on the supporting arms and comprise driving shafts, limiting columns are arranged at the free ends of the driving shafts, rubber rings are arranged on the outer sides of the limiting columns, two telescopic rods are arranged in the flushing pool, one telescopic rod is connected with a flushing pipe, and the other telescopic rod is provided with a water drainage pipe. A sliding block is arranged in the flushing pool in a sliding mode, a flushing ring is arranged on the sliding block, a plurality of pressurizing nozzles are arranged on the inner side of the flushing ring, and a water supply mechanism connected with the flushing ring and the flushing pipe is arranged at the lower end of the flushing pool. The oil removal device has the advantages of being good in oil removal effect and capable of reducing cleaning liquid residues.

The invention relates to the technical field of oilfield sewage treatment, and particularly discloses a composite water clarifier for oilfield sewage treatment and a preparation method of the composite water clarifier. The invention relates to a composite water clarifier for oilfield sewage treatment. The composite water clarifier is prepared from the following raw materials: dual modified polyacrylamide, an imidazoline quaternary ammonium salt grafted copolymer, a scale inhibitor, an adsorbent, dodecyl dimethyl betaine, a coagulant aid and deionized water, the double modified polyacrylamide is obtained by performing double modification on polyacrylamide by using 2, 3-epoxypropyl trimethyl ammonium chloride and a hydrophobic monomer; the imidazoline quaternary ammonium salt grafted copolymer is a grafted copolymer of imidazoline quaternary ammonium salt, acrylamide and acrylamide-2-methylpropanesulfonic acid. The composite water clarifier can be used for treating high-salt and high-oil sewage generated in the middle and later periods of oilfield exploitation, has the advantages of being high in salt resistance, thorough in demulsification and good in flocculation effect, can efficiently remove oil and suspended solids, ensures that effluent reaches the standard, and meets the complex sewage treatment requirements of an oilfield.

The utility model relates to the technical field of oil removing equipment, in particular to an oil removing device for a stainless steel band, which comprises an unwinding mechanism, a liquid spraying mechanism, a cleaning mechanism, a drying box and a winding mechanism which are sequentially arranged along the moving direction of the stainless steel band, when the stainless steel band is subjected to oil removal operation, the two liquid spraying pipes are located on the two sides of the stainless steel band correspondingly, a plurality of liquid spraying holes are formed in the sides, close to the stainless steel band, of the liquid spraying pipes and are sequentially distributed in the vertical direction, and the hole diameters of the liquid spraying holes are sequentially reduced from top to bottom in the vertical direction. Alkaline liquid is sprayed on the stainless steel band through the liquid spraying holes so that the alkaline liquid can make contact with oil attached to the stainless steel band, waste of the alkaline liquid can be avoided in the mode, meanwhile, the liquid spraying holes with the hole diameters sequentially reduced can achieve the effect that the alkaline liquid can be evenly attached to the surface of the stainless steel band, and waste of the alkaline liquid is further avoided.

The application discloses a front-mounted natural gas oil removal drying device applied to the technical field of oil removal devices, and the natural gas is conveyed into a drying tank body, so that the natural gas is floated in the form of bubbles through a gas surge pipe into a clean water tank, and the flowing direction of the pure water in the clean water tank to the drying tank body effectively prevents the water in the drying tank body from entering the clean water tank along with the bubbles, further effectively prevents oil from entering the clean water tank, realizes the separation of the natural gas and the oil, utilizes the natural gas bubbles which are concentrated and floated by the extension pipe, and drives the pure water in the clean water tank to rise along with the bubbles in the extension pipe by the water guide paddle wheel, so that the natural gas is released from the top end of the extension pipe, the pure water which rises along with the bubbles is overflowed from the top end of the extension pipe, the pure water is effectively prevented from staying in the natural gas release area, the oil which is left on the liquid surface of the pure water is effectively prevented from contacting the natural gas, and the oil removal effect of the natural gas is further improved.

The utility model discloses a construction wastewater isolating, precipitating and purifying device which comprises a vehicle body, universal wheels are arranged at the bottom of the vehicle body, the interior of the vehicle body is divided into a filtering and deoiling area, a reaction area and a purifying area, a filtering plate is arranged in the middle of the filtering and deoiling area, a sewer pipe is arranged on one side of the filtering plate and communicated with the space below the filtering plate, and a treatment cover is arranged above the filtering plate. A movable oil absorption net is vertically inserted into the treatment cover, the reaction area is arranged between the filtering oil removal area and the purification area, a chemical feeding opening is formed in the upper portion of the reaction area, a movable filtering net is arranged on the lateral upper portion of the purification area and communicated with a water outlet of the reaction area, and a purification layer is arranged below the purification area. Outlets are formed in the side lower parts of the filtering oil removal area, the reaction area and the purification area. The purification device has the working procedures of filtration, oil removal, reaction, slag removal and the like, adopts a movable structure, can simply, conveniently, timely and quickly treat wastewater, and is low in treatment cost and high in treatment efficiency.

The utility model relates to the technical field of color plate treatment, and discloses a deoiling device for improving the pretreatment effect of a color plate, which comprises a liquid storage tank, the right side of the liquid storage tank is fixedly connected with a fixed rod, the top of the fixed rod is fixedly connected with a motor, and the output end of the motor is fixedly connected with a turntable; a clamping column is fixedly connected to the position, close to the edge, of the right side of the rotating disc, a pentagonal gear is rotationally connected to the outer wall of the clamping column, a rotating rod is fixedly connected to the position, close to the middle, of the left side of the pentagonal gear, a connecting cylinder is fixedly connected to the outer wall of the rotating rod, and a second connecting column is rotationally connected to the right side of the outer wall of the connecting cylinder. According to the oil removal device, the motor is started to drive the rotating disc to rotate, then the rotating disc drives the clamping column to rotate, at the moment, the clamping column is clamped in the groove of the pentagonal gear after rotating for one circle, the pentagonal gear is driven to rotate until the clamping column rotates away from the pentagonal gear, oil removal can be conducted twice, and the oil removal effect is better.

The utility model relates to the technical field of surface treatment, discloses a pre-plating ultrasonic oil removal device for an electroplated part, and solves the problems that an existing pre-plating oil removal device for the electroplated part is poor in ultrasonic field uniformity, difficult in multi-angle synchronous cleaning and poor in oil removal effect. A sealing cover is arranged at the top end of the treatment tank, a liquid inlet pipe and a liquid outlet pipe are arranged on one side of the treatment tank, a valve and a filter are arranged, and an observation window is further arranged for facilitating observation. The cleaning assembly on the other side can spray a cleaning agent, and ultrasonic transducers are evenly distributed on the inner wall of the cleaning assembly. The reverse funnel structure is arranged at the bottom of the tank, impurity concentration is facilitated, the L-shaped supporting arm baffle, the sealing shaft seat, the rotating disc frame, the filter cylinder and the driving motor can drive electroplated parts to rotate, the cleaning uniformity is improved, the heating coil and the temperature controller can accurately control the temperature of cleaning liquid, and the special oil stain cleaning effect is improved.

This utility model discloses a steel strip degreasing device, relating to the field of steel strip processing technology. It includes a base and a support column. The first oil-absorbing mechanism includes a support rod, a fixed plate, a first mounting seat, a first mounting plate, a first socket, and a first oil-absorbing strip. The fixed plate is fixedly mounted on the support rod, and the first mounting seat is fixedly mounted on the fixed plate. The first mounting seat has a first mounting groove, and the first mounting plate is inserted into the first mounting groove. The first socket is fixedly mounted on the first mounting plate, and the first socket has a first slot. The first oil-absorbing strip is inserted into the first slot. By setting two sets of first and second oil-absorbing mechanisms, the surface oil stains of the steel strip are double-absorbed and cleaned, thereby improving the degreasing effect. Furthermore, the insertion and arrangement of the first mounting plate, the first oil-absorbing strip, the second mounting plate, and the second oil-absorbing strip allows for quick and convenient replacement of the first and second oil-absorbing strips. The operation is simple and convenient, and it has strong practicality.

The application belongs to the technical field of surface treatment of ferrous metal workpieces, and discloses a black metal workpiece surface oil stain rapid cleaning pretreatment device, which comprises an ultrasonic cleaning tank, an ultrasonic generator is arranged in the ultrasonic cleaning tank, a bearing table is arranged on the inner bottom surface of the ultrasonic cleaning tank, a support plate is connected to the top surface of the bearing table through a key, and a stand is fixedly connected to the top surface of the support plate. The application adopts the cleaning mode of ultrasonic waves, utilizes the violent vibration of ultrasonic waves in the cleaning agent, can quickly strip the oil stains on the surface of the ferrous metal workpiece, has a high cleaning speed, can effectively remove the oil stains on the recesses, gaps and other parts of the workpiece surface, has a good oil stain removal effect, the design of a plurality of workpiece hooks can mount a plurality of ferrous metal workpieces at a time, simultaneously performs rapid oil stain cleaning pretreatment on the surfaces of the plurality of ferrous metal workpieces, greatly improves the cleaning efficiency, and meets the demand of batch production.

The utility model provides a steel strand anchorage segment peeling and oil removing device belongs to oil removing device technical field to solve the problem that the oil removing agent has affected the dissolution efficiency of the oil on the surface of steel strand and the oil removing efficiency of steel strand, including liquid storage tank, the front and rear two end surfaces of liquid storage tank are provided with wire guide groove, the peeling auxiliary mechanism sets up the outside of liquid storage tank front end surface, the cover plate is inserted in the top end surface of liquid storage tank, the filter screen frame is up and down slidingly arranged in the inner end of liquid storage tank, two drive support shafts are rotatably arranged at the lower end of two wire guide grooves, the oil removing auxiliary mechanism is arranged between drive support shaft and filter screen frame, the positioning auxiliary mechanism is arranged in the inside of cover plate, make steel strand and oil removing agent contact fully, increase the contact range of oil removing agent and the surface of steel strand, also improve the dissolution efficiency of oil removing agent to the oil on the surface of steel strand, further improve the oil removing efficiency of steel strand, and the use effect and work efficiency of the device in the actual application process.

This invention discloses a method for preparing a hybrid flocculant, its product, and its application. The preparation method includes: (1) dissolving inorganic components in deionized water, adding organic additives, and dissolving to obtain solution I; (2) dissolving acrylamide, cationic monomers, and small molecule alcohols in deionized water to obtain solution II; (3) slowly adding solution II from step (2) to solution I from step (1) to obtain a mixture; (4) purging the mixture from step (3) with an inert gas, then adding an initiator, purging again with an inert gas, and then carrying out a polymerization reaction to obtain the hybrid flocculant. The method of this invention achieves efficient in-situ polymerization of organic components on inorganic components with a high content, resulting in a high molecular weight. This allows the flocculant to perform charge neutralization, adsorption bridging, and metal ion removal functions, and the agent maintains excellent oil and metal ion removal capabilities even after long-term storage.

The utility model belongs to wear -resisting steel ball processing technical field discloses a kind of wear -resisting steel ball surface oil removal equipment, including bucket body, material box and fixed box, the bucket body is arranged on support, column is set in bucket body top, driving structure is set on bucket body, top plate is set in column top, the air blower is set on the wind pipe, the material box is movably set on driving structure, the fixed box is set on push structure, and stirring structure is set on fixed box.The utility model blows into airflow to the uppermost material box in wear -resisting steel ball in the uppermost material box of air blower through wind pipe, air blowing pipe, and the wear -resisting steel ball in the uppermost material box is carried out blow-drying and oil removal processing, and excess oil is discharged from the leakage hole on material box, and stirring rod is stirred to the wear -resisting steel ball in the uppermost material box, so that wear -resisting steel ball and the airflow sprayed by air blowing pipe are fully contacted, and the wear -resisting steel ball is fully dried, so as to improve the oil removal efficiency and oil removal effect of wear -resisting steel ball.

The application relates to the technical field of oilfield sewage treatment, and particularly discloses a composite water clarifying agent for oilfield sewage treatment and a preparation method thereof. The composite water clarifying agent for oilfield sewage treatment is prepared from the following raw materials: double-modified polyacrylamide, imidazoline quaternary ammonium salt graft copolymer, scale inhibitor, adsorbent, dodecyl dimethyl betaine, coagulant aid and deionized water; the double-modified polyacrylamide is obtained by double modification of 2,3-epoxypropyl trimethyl ammonium chloride and a hydrophobic monomer on polyacrylamide; and the imidazoline quaternary ammonium salt graft copolymer is a graft copolymer of imidazoline quaternary ammonium salt, acrylamide and acrylamide-2-methylpropane sulfonic acid. The composite water clarifying agent can be used for treating high-salt and high-oil sewage generated in the middle and late stages of oilfield exploitation, has the advantages of strong salt resistance, complete demulsification and good flocculation effect, can efficiently remove oil and suspended solids, ensures that the effluent meets the standards, and meets the complex sewage treatment requirements of oilfields.