4results about How to "Balanced ratio" patented technology

The utility model provides a polyurethane varnish reaction kettle, which comprises a reaction kettle main body and a stirring assembly arranged on the reaction kettle main body, the stirring assembly comprises a stirring rod capable of rotating relative to the reaction kettle main body, a horizontal stirring group arranged on the stirring rod, and a vertical stirring group vertically arranged on the horizontal stirring group, by vertically arranging the vertical stirring group on the horizontal stirring group, when the stirring rod rotates relative to the reaction kettle main body, the stirring rod can simultaneously drive the horizontal stirring group and the vertical stirring group to rotate relative to the reaction kettle main body, so that the contact area between the stirring assembly and a polyurethane varnish raw material is increased, and the shearing performance of the stirring assembly is improved; the polyurethane varnish is kept in a uniform proportion in the production process during rotation, the turbidity of a finished product is reduced, the quality of the finished product is improved, and the device has the advantages of being simple in structure, convenient to install, low in implementation cost and convenient to popularize and implement.

The utility model relates to a device for producing sulfur autotrophic denitrification filler, including mixing mechanism, granulating mechanism, mixing mechanism inner chamber is equipped with stirring wing, is used for mixing material stirring, and the discharge port of mixing mechanism is linked with granulating mechanism, and the output of granulating drive mechanism is connected with the transmission of rotating shaft, and a plurality of double screw granulating rollers are detachably connected with the rotating shaft, and each double screw granulating roller includes two mutually crossed screw rods, and the double screw granulating roller is used for the even mixing of the raw materials put in the granulating mechanism and the mixed material mixed and stirred in the mixing mechanism, the shearing -pushing cooperation of the double screw of the utility model can scatter the agglomerated sulfur powder and force it to embed in the carrier aperture, and the mixing and conveying are integrated in the same process, avoid the material static stratification, guarantee the uniform proportion of sulfur source and carrier in the primary product, and provide the guarantee for the stability of subsequent sulfur release rate.

The invention discloses a municipal garden environment-friendly soil remediation device, and belongs to the technical field of soil remediation, the municipal garden environment-friendly soil remediation device comprises a frame body device used for moving and soil treatment, and a soil turning device used for turning soil is arranged on the frame body device; the frame body device can move, dug soil is shaken to be scattered, a soil conditioner and fertilizer are added at the same time, the soil quality is improved and recovered, and along with movement of the frame body, the fertilizer is automatically and intermittently added, so that the soil and the fertilizer are evenly proportioned; according to the soil turning device, soil is firstly crushed through a shoveling plate and a soil breaking plate on a soil cutting frame, then the soil is dug up, the soil is conveyed through a conveying belt, then the soil is preliminarily crushed through cooperation of a rotary crushing rod and a fixed crushing rod, the soil extraction effect is good, the automation degree is high, and the continuity is good; and the angle of the rotating arm can be adjusted, so that the height position of the earth cutting frame is adjusted, different kinds of soil are repaired, and the adaptability is good.

This invention discloses a modification treatment device for phosphogypsum, belonging to the field of phosphogypsum treatment technology. It includes: a treatment tank with a support frame inside; two filter plates symmetrically arranged on the support frame, the bottom of which moves upward under force and eventually returns to its original position; a pressure roller located above the filter plates; a rotating mechanism located on the support frame for driving the pressure roller to rotate; and a vibration mechanism located inside the treatment tank and below the filter plates. This solution uses the rotating mechanism to drive the pressure roller to crush the phosphogypsum on the filter plates, preventing lumps from forming. This allows for more uniform reaction or proportioning of the phosphogypsum during mixing, reducing its impact on modification processes or subsequent applications in roadbed engineering, and improving the modification effect and quality of the phosphogypsum. The vibration mechanism causes the two filter plates to vibrate intermittently, preventing phosphogypsum accumulation on the filter plates and improving the screening effect.