12results about How to "Prevent sedimentation and agglomeration" patented technology

The present invention relates to the technical field of cutting fluids, and in particular to a water-based high-lubricity cutting fluid and a preparation method thereof, comprising triethanolamine, an oily corrosion inhibitor, a lubricating additive, benzotriazole, a surfactant, a potassium hydroxide solution, a pH regulator and deionized water. The water-based high-lubricity cutting fluid in the present invention is compounded by lubricating additives, triethanolamine, an oily corrosion inhibitor, benzotriazole, a surfactant and the like, wherein the sulfide fatty acid ester embedded in the lubricating additive is thrown out from the pores under the action of centrifugal force when subjected to a high centrifugal speed, and adheres to the metal surface to form a dense sulfide film, which plays a lubricating role, can effectively reduce shear stress, reduce friction and power consumption, reduce the temperature of the friction part between the tool and the workpiece and the tool wear, improve the cutting performance of the workpiece material, and improve the lubrication performance of the cutting fluid, so that it has the characteristics of small usage and high cutting quality.

The invention discloses an automatic gearbox oil filter with an anti-blocking structure, and relates to the technical field of oil filters, and the automatic gearbox oil filter comprises a composite mechanism. According to the automatic gearbox oil filter with the anti-blocking structure, through the design of the composite mechanism, the treatment mechanism is arranged at the top of the composite shell, oil enters from the top of the treatment mechanism, and the guide plate is of a funnel structure and plays a role in guiding the oil, so that the oil firstly enters the cylindrical oil filter through the treatment mechanism, and the central rotating shaft is controlled by the motor to rotate; the cylinder oil filter is driven to rotate properly, so that the contact area of impurities in oil liquid is increased, the filtering and adsorbing effects are improved, the impurity cleaning effect is improved, the impurities are prevented from flowing out, in the rotating process of the cylinder oil filter, the cylinder oil filter is in friction fit with the scraping mechanism, and the impurities on the surfaces of parts are cleaned. The bottoms of part of the oil filters are provided with structures similar to dirt collecting cavities, so that impurities are precipitated in the dirt collecting cavities, follow-up cleaning is facilitated, the filtering period of parts is prolonged, and oil flows out of the discharging mechanism.

The invention relates to the technical field of fertilizer application equipment, in particular to a movable fertilizer applicator for planting in sandy soil. A support track; a fertilizer storage cylinder; the bilateral fixed-point spraying unit is arranged between the bottom shell and the fertilizer storage barrel, is connected with the bottom shell and is connected with the barrel wall of the bottom end of the fertilizer storage barrel; the impact stirring and cutting unit is rotationally connected to the inner side of the fertilizer storage barrel and is connected with the bilateral fixed-point spraying unit; wherein the bilateral fixed-point spraying unit comprises an independent multi-control assembly, a circulating lifting assembly, a bidirectional variable spraying assembly and an automatic rotating and swinging assembly, the bilateral fixed-point spraying unit is arranged and is matched with the impact stirring and cutting unit, fertilizer located on the inner side of the fertilizer storage barrel can be continuously stirred, multiple stirring can be conducted on the fertilizer, and therefore the fertilizer can be uniformly sprayed on the inner side of the fertilizer storage barrel. And the sprinkling distance between the two sides can be flexibly adjusted, so that the sprinkling accuracy is ensured, and the applicability of the equipment is improved.

The utility model relates to the related technical field of sesame pill production equipment, one embodiment of the utility model provides a honey refining device for sesame pill production, the honey refining device comprises a bottom plate, a base and an outer cover, the base is arranged on the bottom plate, the outer cover is fixed on the base, a processing tank is arranged in the outer cover, a filtering and cleaning assembly is arranged on the base and the outer cover, and the filtering and cleaning assembly is arranged on the base. The turnover heating assembly is arranged between the outer cover and the treatment tank and comprises a plurality of inner cavities, the inner cavities are formed in the outer cover, heating pipes are installed in the inner cavities, the treatment tank is rotationally connected into the outer cover in a sleeved mode, a driving motor is arranged on the side surface of the outer cover, and the output end of the driving motor is connected with the treatment tank. By means of the technical scheme, the defect that in the prior art, screened and removed impurities are inconvenient to take out is overcome, and the technical problems that the cleaning mode is inconvenient, and the production efficiency is affected are solved.

The utility model discloses portable diamond micro powder ultrasonic cleaning machine relates to ultrasonic cleaning technical field, including the casing, the top surface rotation of casing is connected with the apron, the top surface installation of apron has the handle, the bottom wall of casing is installed with the transducer, the bottom wall symmetry of casing is installed with two electric telescopic rod, the utility model discloses when using, through casing, apron and handle guarantee equipment portability, and electric telescopic rod drives the porous cylinder to go up and down, and the cooperation carousel rotation realizes cleaning - drying integration, avoids micro powder transfer pollution and loss, and waterproof case protection servo drive motor can accurate regulation rotate speed to adapt to cleaning and drying demand, and circulation pump and four -stage filtration component realize water resource purification reuse, and quick -detach mechanism can be quickly disassembled porous cylinder without tools, and give both sides operation convenience, cleaning uniformity and environmental protection.

The utility model discloses a papermaking sticker waste regeneration treatment machine which comprises a tank body assembly, a filling assembly is arranged on the outer wall of one side of the tank body assembly, the tank body assembly comprises a tank body, a smashing assembly is arranged in the tank body, the smashing assembly comprises a tank cover and a driving motor, and a grinding base is installed on the outer wall of one side of the tank cover through bolts. A grinding surface is arranged on the outer wall of one side of the grinding seat; when the grinding device is used for pulping crushed wastes, the wastes can be filtered and separated by a plurality of micropores in the porous conical block, the mounting ring and the porous conical block are subsequently pushed by the air cylinder to axially move along the guide groove of the connecting shaft, the gap between the porous conical block and the grinding seat is dynamically adjusted, and the driving motor is subsequently operated to start; the driving motor rotates the connecting shaft, the rotating connecting shaft drives the porous conical block to rotate, and waste above the porous conical block is ground by the grinding surface, so that massive waste is ground, crushing during pulping of the waste is achieved, and the situation that the subsequent pulping effect is affected by massive residues is avoided.

The utility model discloses a kind of porous pure aluminum current collector shell, it is related to current collector shell technical field.The device includes shell, shell is formed by cooling pipe and cooling block splicing combination, cooling liquid flows in the inside of cooling pipe, the inside of cooling block is provided with the speed reduction unit for reducing the flow rate of cooling liquid, inlet in speed reduction unit is arranged in the inside of cooling block, cooling pipe is communicated with cooling block by inlet;Expansion cavity is arranged in the inside of cooling block, the cross section of expansion cavity gradually expands from the side close to inlet, to the direction of side away from inlet.The device utilizes the structure that the cross section of expansion cavity gradually expands, effectively reduces the flow rate of cooling liquid, so that cooling liquid and shell have more sufficient heat exchange time, improve cooling efficiency, satisfy user demand.

The invention discloses a magnetorheological polishing method for a NiP modified reflector, and the processing method comprises: preparing a NiP modified layer, and performing ultra-precision turning and magnetorheological polishing shaping processing on the NiP modified layer until the index requirements are met. In the magnetorheological polishing method for the NiP modified reflector of the invention, ultra-precision turning and magnetorheological polishing are used to process the NiP modified reflector blank workpiece, which can not only effectively eliminate the surface defects generated during the processing of the NiP modified reflector blank workpiece, but also be beneficial to improving the processing efficiency, and at the same time can improve the surface shape accuracy and surface quality of the processing, which is beneficial to processing the NiP modified reflector blank workpiece into a high-quality NiP modified reflector, and has the advantages of few processing defects, high processing quality, high processing efficiency, good repeatability, etc., which is of great significance for promoting the wide application of NiP modified reflectors in optical fields such as visible light bands and shorter wavelength bands.

The invention discloses composite modified color paste, a preparation method thereof and application of the composite modified color paste in a water-based nail polish composition. The nail polish is prepared from the following components in parts by weight: 65.0 to 80.0 parts of a film forming agent, 0 to 5.0 parts of a film forming auxiliary agent, 1.0 to 3.0 parts of a thickening agent, 0.5 to 25.0 parts of composite modified color paste, 0 to 3.0 parts of an auxiliary agent and 0 to 34.0 parts of water. Wherein a coloring agent used by the water-based nail polish composition is color paste obtained by firstly performing hydrophilic surface treatment on toner and then dispersing the toner with water-based polyurethane, so that the water-based nail polish composition has good color storage stability.

A kind of block brick raw material stirring device, including stirring cylinder and gas agent injection cylinder.Stirring cylinder as mixing core container, bottom is equipped with support column to ensure stable operation, top sealing cover plate can prevent dust escape and impurity invasion, cover plate on stirring motor drive rotating shaft and stirring rod, realize raw material uniform mixing to reduce dead angle.Gas agent injection cylinder is used to store gas generating agent suspension, its equipped stirring structure can prevent gas generating agent settlement, through solenoid valve controlled liquid outlet pipe precision control injection amount and opportunity.Stirring cylinder adopts inner and outer sandwich structure, temperature is adjusted by circulating liquid pipe, cooperate with inner wall temperature monitor to form closed loop control, ensure that slurry temperature is stable.Supply liquid ring and evenly distributed liquid outlet can make gas generating agent more evenly distributed, overall device improves raw material mixing precision and efficiency, meet the requirements of block brick production process.

The closed material box is characterized in that the closed material box comprises a material box body, a moving assembly and a rotating assembly, the material box body is arranged on the moving assembly, the moving assembly is used for controlling the material box body to move in the horizontal direction, the rotating assembly comprises an adjusting part, and the adjusting part is used for adjusting the material box body to move in the horizontal direction. The material box comprises a material box body and an adjusting part, the adjusting part abuts against the end of the material box body, when the adjusting part is controlled to move towards the material box body, the adjusting part drives the material box body to rotate, and the material box body further comprises a slurry backflow structure. And the production efficiency and quality are improved.

The invention relates to a water-based inorganic zinc-rich primer capable of being constructed in a low-temperature environment and a preparation method of the water-based inorganic zinc-rich primer, and belongs to the technical field of paints.The water-based inorganic zinc-rich primer is composed of a component A and a component B. During construction, the component A and the component B are used after being evenly mixed according to the mass ratio of (3-4): 7. The component A is composed of a potassium silicate aqueous solution, a carboxylated modified cellulose nanocrystal pre-dispersion liquid and deionized water, and the component B is composed of modified zinc powder, modified conductive carbon black, a composite low-temperature quick-drying catalyst and ferrophosphorus powder; according to the obtained primer, the construction time is 83-93 minutes, the surface drying time is 5-6 minutes and the hard drying time is 35-42 minutes under the conditions that the temperature is 5 DEG C and the humidity is 50%, the surface drying time is 2-4 minutes and the hard drying time is 23-26 minutes under the conditions that the temperature is 20 DEG C and the humidity is 50%, the flexibility of a paint film is 1 mm, the adhesive force is 12-15 MPa, the neutral salt mist resistance is 5754-5986 hours, and the high temperature resistance is 253-260 hours.