17results about How to "Reduce floating" patented technology

The utility model relates to the technical field of coating and drying, in particular to a coating combined type drying oven, which comprises an oven body, an oven cover and a drying device, the air inlet assembly is arranged on at least one of the upper side and the lower side in the box body and comprises a plurality of air nozzles; the multiple tuyeres are arranged at intervals in the conveying direction of the pole pieces; the heating module is arranged on at least one of the upper side and the lower side in the box body and comprises an infrared heating assembly and a laser heating assembly; a group of infrared heating assemblies or laser heating assemblies are arranged between every two adjacent tuyeres; and the temperature detection assembly is arranged in the box body, is in communication connection with the heating module and the air inlet assembly, and is used for detecting the temperature in the box body. The technical problems that a pole piece is easily disturbed by hot air in the drying process due to hot air drying through an air nozzle of an existing coating drying oven, slurry on the pole piece convects to form surface bubbles, and drying is uneven are solved.

The utility model discloses a casting device of a compressor box body casting, and aims to provide a casting device which is favorable for improving the flowing stability of molten metal in a mold cavity and reducing molten iron splashing and turbulent flow so as to reduce the risk of gas entrainment and oxide inclusion; and the casting device of the compressor box body casting is beneficial to slag floating and sequential solidification so as to reduce the shrinkage porosity defect. The mold comprises a mold cavity and a plurality of sand cores arranged in the mold cavity, and the opening end of each cooling cavity is arranged downwards in the mold cavity; and the outlet end of each bottom pouring pipeline is communicated with the bottom of the cavity, each cooling cavity at least corresponds to two bottom pouring pipelines, and the outlet ends of the bottom pouring pipelines corresponding to the cooling cavities are sequentially distributed along the edges of the opening ends of the cooling cavities.

The utility model discloses a feed additive stirring device which comprises a bottom plate and a stirring barrel arranged on the upper surface of the bottom plate, and a barrel cover is bolted on the upper surface of the stirring barrel; wherein a pretreatment assembly for improving the dissolving efficiency of an additive is arranged above the barrel cover; the pretreatment assembly comprises a pre-stirring box, a surrounding plate, a feeding shell, a baffle and a pre-stirring module, the pre-stirring box is arranged on the upper surface of the barrel cover in a communicating mode, the surrounding plate is arranged on the upper surface of the pre-stirring box, feed and additives are added into the pre-stirring box through the feeding shell, and then the feed and the additives are preliminarily mixed through the pre-stirring module; the density of the powdery additive is increased, floating is reduced, water is gradually added into the pre-stirring box through a water injection pipe, the feed and the additive are firstly mixed with a small amount of water to form paste, then water is gradually added for dilution, then an electric push rod drives a baffle to move outwards, and the diluted feed and additive mixture is put into a stirring barrel. Therefore, the stirring efficiency of the feed and the additive is improved.

The utility model provides a stable guide mechanism for a plate leveler, which belongs to the field of plate leveler equipment and comprises a main frame, a leveling component and an adjusting component. A mounting cover is mounted outside the main rack, and a control panel is mounted on the surface of the mounting cover; a threaded sleeve is rotatably installed on the periphery of the surface of a main machine frame, a lifting rod is in threaded connection with the interior of the threaded sleeve, a lifting base is fixedly installed on the top of the lifting rod, and a roller shaft upper support is fixedly installed at the bottom of the lifting base. A driving belt wheel rotates to drive a driven belt wheel on the surface of a threaded sleeve to rotate through a gear belt, so that the threaded sleeve rotates, an internal lifting rod drives a lifting seat to ascend and descend along with the threaded sleeve, a roll shaft upper support is driven to conduct lifting adjustment relative to a roll shaft lower support, and flattening machining of plates with different thicknesses is met; the application range is widened.

The invention discloses a quartz sand production wastewater reuse treatment device, and relates to the technical field of wastewater treatment, the quartz sand production wastewater reuse treatment device comprises a collection tank, a treatment bin, a PH adjusting tank, a first partition plate, a second partition plate, a flocculation cavity, a deposition cavity, a filtering cavity, a sliding plate, a lifting cylinder and a lifting frame; a tubular portion; the sealing unit is used for sealing the lower side opening part of the tubular part; and the extrusion unit is used for generating extrusion force on the liquid in the tubular part. According to the device, when the tubular part moves downwards, flocculating agent powder floating on the liquid level in the flocculation cavity and wastewater can be sucked into the inner cavity of the tubular part together, the flocculating agent powder floating on the liquid level is reduced, and then the wastewater in the inner cavity of the tubular part is extruded through the extrusion unit; the flocculation cavity is arranged in the flocculation cavity, so that the wastewater can drive flocculating agent powder to be quickly extruded into the wastewater in the flocculation cavity, the flocculating agent powder cannot float on the liquid level and can be quickly dissolved in the wastewater, the contact area and the mixing strength of the flocculating agent and the wastewater are increased, and dissolution of the flocculating agent is remarkably accelerated.

The application relates to a heating disc and a thin film deposition device, wherein the heating disc has a first direction, the heating disc comprises a disc body and a supporting cylinder, a cooling mechanism is arranged in the disc body, the cooling mechanism comprises: a first flow channel and a second flow channel which are arranged at intervals along the first direction, and the first flow channel and the second flow channel are both arranged in a structure which diffuses from the center to the periphery; a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe is communicated with the center of the first flow channel, and the liquid outlet pipe is communicated with the center of the second flow channel; and a connecting channel which is arranged outside the circumference of the disc body and is used for connecting the first flow channel and the second flow channel; wherein the medium enters the center of the first flow channel, diffuses to the periphery, enters the second flow channel through the connecting channel, flows back to the center of the second flow channel and finally flows out through the liquid outlet pipe. The application has the effects of improving the cooling uniformity and improving the stability of the temperature field.

This utility model discloses an anti-erosion and anti-floating stabilizer for continuous casting tundishes, relating to the field of tundish refractory materials technology. It includes a stabilizer body with a circular inner cavity in the center. The inner cavity has stepped sides with a bottom-up design. A ring-shaped stabilizing protrusion is embedded at the corner of each step. Several evenly arranged turbulence blocks are fixedly mounted on the top surface of the steps and are fixedly connected to the stabilizing protrusions. An installation groove is provided at the bottom of the steps, and an impact plate is fixed within the groove. A first anti-floating protrusion and a second anti-floating protrusion are fixedly mounted at the lower part of the stabilizer body, with the second anti-floating protrusion positioned below the first. This utility model is rationally designed, effectively preventing erosion and damage to the sidewalls and bottom of the stabilizer caused by molten steel impact. It improves the overall stability and anti-erosion performance of the stabilizer structure, extends its service life, and ensures safe production in continuous casting tundishes.

This invention discloses a highlighting treatment device for textile fabric processing, relating to the field of fabric dyeing technology. It includes a dyeing box and a protective assembly. The protective assembly includes arc-shaped plates embedded in the inner walls of the front and rear sides of the dyeing box, with a receiving groove connecting the arc-shaped plates. A gear is fitted onto the outer wall of the arc-shaped plates. A collecting pipe is connected through the bottom of the receiving groove. A dyeing roller passes through the inner wall of a support ring. A scraper is installed on the inner wall of the receiving groove, with its top fitting against the outer wall of the dyeing roller. By installing the protective assembly, after use, the receiving groove is rotated below the dyeing roller. An electromagnet is energized to attract the iron plate sleeve, connecting the frame to the dyeing roller. This drives the dyeing roller to rotate, causing the scraper to scrape the dye liquid off the surface of the dyeing roller, accelerating the dripping speed. The receiving groove collects and returns the dripping dye liquid, preventing residual dye liquid from dripping onto areas of the fabric that do not need dyeing, thus improving the highlighting effect and reducing dye waste.

The utility model belongs to the technical field of plastic color master batch conveying, and particularly relates to a plastic color master batch conveying pipeline with heating and heat preservation functions. The inner surface wall of the fixed main body is slidably connected with a fixed frame; a filter screen is fixedly connected between the fixed frames; the two sides of the fixing body are fixedly connected with auxiliary strips. The side faces of the auxiliary strips are fixedly connected with limiting bodies. The inner surface wall of the limiting main body is fixedly connected with a telescopic rod; one end of the telescopic rod is fixedly connected with a clamping block; the clamping block is fixedly connected with a spring through a limiting main body; during work, the fixed main body is arranged, the fixed frame and the filter screen can slide in the fixed main body, and meanwhile, the arranged clamping block can play a role in limiting the fixed frame, so that the filter screen can effectively filter dust generated by the plastic color master batch, and then the floating of the dust is reduced.

The utility model belongs to the technical field of seat plastic part processing, and disclose seat plastic part UV photocuring coating spraying mechanism, including curing machine body, is provided with spraying assembly and support assembly respectively on the curing machine body, the surface of spraying assembly is connected with the inside of curing machine body, the surface of support assembly is connected with the inside of curing machine body, the surface transmission of curing machine body is connected with transmission belt, the back of curing machine body is connected with six air exchangers, the surface of curing machine body is provided with a plurality of ventilation holes, the utility model discloses through the inside sliding of fixed plate and sliding block in the clamping slot and the sliding slot respectively, can drive the limit board to move forward and backward simultaneously with ascending and descending, conveniently make the guide block along the arc track inside the support frame drive the corresponding inclination of electric curing spraying nozzle, thereby adjust the spraying angle, the side of the seat plastic part of different batches and different size is conveniently cured and sprayed, and the flexibility of auxiliary promotion spraying is improved.

The utility model discloses a quartz product high accuracy grinding equipment relates to quartz product production technical field, including grinding bin, the lower end fixedly connected with no. The utility model discloses a quartz product high accuracy grinding equipment relates to quartz product production technical field, including grinding bin, the lower end fixedly connected with no. The utility model discloses a quartz product high accuracy grinding equipment relates to quartz product production technical field, including grinding bin, the lower end fixedly connected with no. The utility model discloses a quartz product high accuracy grinding equipment relates to quartz product production technical field, including grinding bin, the lower end fixedly connected with no. The utility model discloses a quartz product high accuracy grinding equipment relates to quartz product production technical field, including grinding bin, the lower end fixedly connected with no. The utility model discloses a quartz product high accuracy grinding equipment relates to quartz product production technical field, including grinding bin, the lower end fixedly connected with no.

The utility model provides a hydraulic drive structure for metal sheet straightening machine belongs to the field of straightening machine, this hydraulic drive structure for metal sheet straightening machine, including mainframe, the outside installation of mainframe has installed cover, the surface of installed cover is equipped with control panel. The utility model: the hydraulic cylinder cooperation accuse oil valve controls and adjusts the hydraulic oil in the cylinder body, the pressure that the hydraulic oil in the hydraulic cylinder produces drives piston to remove, piston drives hydraulic rod to remove up and down, hydraulic rod cooperation fixed sleeve drives mobile frame to remove the movement of different degrees, and mobile frame cooperation upper support drives a plurality of straightening roll removal, the pressure that is convenient for the adjustment of the gap between straightening roll to straightening roll is adjusted, satisfies the demand that metal sheet processing precision and the flexible adjustment of roll axle in the device.

The present application belongs to the technical field of pet food, and particularly relates to a pet soup drink and a preparation method thereof. The pet soup drink is prepared by cleaning, blanching, high-temperature cooking and filtering animal base raw materials to obtain soup juice, then adding cascade enzymatic collagen source small-molecule bioactive peptide graft, inulin citric acid ester, water-soluble vitamin compound powder, citric acid and sodium citrate for ingredient and acid adjustment, and then performing centrifugation, homogenization, ultrafiltration, filling, sealing and sterilization to obtain the finished product. The active peptide graft is prepared by multi-enzyme cascade enzymolysis, membrane separation, glutamine grafting and post-enzymolysis of collagen, and the inulin citric acid ester is prepared by esterification, alcohol precipitation, dialysis and drying of inulin and citric acid. The pet soup drink obtained by the present application is clear and stable, has good palatability, and has the effects of water replenishment, nutrition supplementation and intestinal friendliness.

This application discloses a cotton blowing device for a spinning machine, relating to the field of cotton blowing in spinning machines. It includes a guide plate with an mounting plate on it. A collection box is fixedly mounted on the top of the mounting plate. The collection box is equipped with a dust suction mechanism for cotton blowing on the spinning machine. Inside the collection box is a sedimentation mechanism for settling cotton lint and dust. The sedimentation mechanism includes a support plate fixedly mounted on one side of the collection box. This application controls the start of a water pump, which draws water from a water tank through a suction pipe and delivers it to a corresponding nozzle plate through a water outlet pipe. The water is then sprayed into the collection box through the nozzle plate, thereby reducing and settling dust and cotton lint. This reduces the floating of dust and cotton lint during cleaning, thus avoiding the need for subsequent cleaning of the external environment and reducing labor intensity.

The application discloses a dust separation and filtering device for powder spraying, and relates to the technical field of powder recycling equipment.The device comprises a rectangular outer shell, a swing mechanism for reducing powder residues is arranged in the outer shell, an impact mechanism for accelerating dust separation is further arranged in the outer shell, a flushing mechanism for reducing dust floating is arranged outside the swing mechanism, a sealing mechanism for reducing dust diffusion to the upper part of the outer shell is arranged on the inner wall of the outer shell, a connecting rod is driven by a hydraulic cylinder, hooks on a plurality of rotating rods are inverted and hang filtering bags, and the bottom openings of the filtering bags are fixed on square plates.When the hydraulic cylinder reciprocates, the overall swing of all the filtering bags can be driven, and the state of the traditional filtering bags that are prone to powder accumulation is changed.During the filtering and recycling process, the powder attached to the inside of the filtering bags is forced to fall off through intermittent swing, the large amount of powder residues on the filtering structure is reduced, and the powder recycling rate is improved.

This invention discloses an iron filings adsorption device with built-in soft magnetic material, comprising an outer frame, an inner filings box installed at the top opening of the outer frame, and a support frame slidably installed inside the inner filings box along the Z-axis. Several electromagnetic adsorption mechanisms are distributed in a rectangular array on the top wall of the support frame. An active air extraction assembly is installed on one outer wall of the inner filings box, and a vibration removal assembly is installed on one outer wall of the outer frame to drive the support frame and multiple electromagnetic adsorption mechanisms to reciprocate along the Z-axis. This invention uses the active air extraction assembly to actively draw air into the support frame, bringing the air into contact with the electromagnetic adsorption mechanisms. This draws air and iron filings into the magnetic field, causing the iron filings to be adsorbed by the electromagnetic adsorption mechanisms. After use, the electromagnetic adsorption mechanisms are de-energized, and the vibration removal assembly shakes off any remaining iron filings from the electromagnetic adsorption mechanisms, which are then collected by the inner filings box.

This utility model relates to the technical field of welded pipe processing equipment, and discloses an automatic grinding and passivation treatment device for welded pipe ends, including a processing platform, a controller, and a grinder. The controller is fixedly connected to the front outer wall of the processing platform, and the grinder is fixedly connected to the top outer wall of the processing platform. A clamping adjuster is fixedly connected to the top outer wall of the processing platform, and the output end of the clamping adjuster is clamped to the welded pipe body. A dust suppression mechanism is provided on the processing platform, and an auxiliary mechanism is provided on the processing platform. The dust suppression mechanism includes a water tank frame, which is fixedly connected to the front outer wall of the grinder, and a water pump is fixedly connected to the front inner wall of the water tank frame. In this utility model, water is precisely applied to the grinding area of ​​the welded pipe end in a mist form through a spray gun head, which can effectively humidify the waste debris generated during grinding, causing the waste debris and dust to fall after adhering to the moisture, greatly reducing dust floating and improving the processing environment.