4results about How to "Break up evenly" patented technology

The application discloses a boiling cooling device for old sand of cylinder liner casting processing, and relates to the technical field of cylinder liner casting, which comprises a boiling cooling bed, a mounting groove is formed in the lateral wall of the boiling cooling bed, the mounting groove penetrates the inner and outer lateral walls of the boiling cooling bed, a mounting plate is fixedly installed in the mounting groove, and the boiling cooling device further comprises a supporting frame, an aluminum plate, a cooling cavity box and a serpentine pipe. The supporting frame is fixedly installed on one side of the mounting plate close to the boiling cooling bed; the aluminum plate is fixedly installed on the top of the supporting frame; the cooling cavity box is fixedly installed on the bottom of the aluminum plate; and the serpentine pipe is fixedly penetrated in the lateral wall of the cooling cavity box. The old sand can be uniformly scattered through the fan-shaped reciprocating swing of the rectangular plate, the old sand is transversely spread, the uniformity of the boiling cooling stage is improved, and the old sand is prevented from being locally accumulated and deviated.

The utility model provides a kind of heavy metal contaminated soil remediation device, mainly relates to soil environmental management technical field.A kind of heavy metal contaminated soil remediation device, including base, the bottom surface four corners of the base are fixedly installed with support leg, the center of the top surface of the base is equipped with through-hole, the through-hole is fixedly installed with blanking tube, the upper end of the blanking tube is integrally fixedly installed with hopper, the lower end of the blanking tube is fixedly installed with encircle spraying assembly, and the hopper is equipped with anti-blocking assembly.The utility model has the beneficial effects that: the device is provided with encircle spraying assembly, and the spray head of annular array distribution is used to form staggered net-like water curtain in connecting pipe, so that water flow generates downward thrust while impacting and dispersing caked soil, significantly improves the preliminary scouring efficiency of heavy metal ions, realizes the uniform dispersion and efficient leaching of soil, and improves the processing efficiency.

The utility model belongs to the technical field of color master batch processing, particularly relates to a color master batch raw material dispersing device, and provides the following scheme aiming at the problems that a processing container is inconvenient to assemble and disassemble, difficult to clean and maintain, unfavorable for continuous processing of raw materials and the like in an existing integrated device. A containing groove is formed in the inner wall of the bottom of the supporting frame, and a processing barrel is placed in the containing groove. The color master batch raw material dispersing device further comprises a cover plate, the cover plate is arranged in the supporting frame, the cover plate is located above the processing barrel, the color master batch raw material dispersing device is designed in a separated mode, the processing barrel is convenient to assemble and disassemble, the processing barrel can be taken out by taking out the limiting pin and moving out the rotary disc after processing is finished, and raw material adding, raw material taking and processing barrel maintaining and cleaning are facilitated; the switching assembly can complete switching between height adjustment and rotation of the rotary table, rotation and lifting driving can be achieved only through one motor, and the equipment manufacturing cost is reduced.

This utility model discloses a device for raising black soldier fly larvae using chicken manure, belonging to the field of ecological farming. The device includes a fixed frame and a chicken cage fixedly installed on the fixed frame, and further includes: a breeding tray slidably connected to the fixed frame, a shovel plate fixedly installed on the fixed frame, the shovel plate extending into the inner cavity of the breeding tray; and a positioning block rotatably installed on the shovel plate. Through the shovel plate, when the farmer pulls the breeding tray, the shovel plate can turn the chicken manure and black soldier fly larvae inside the tray upwards. During the turning process, a drive component drives the positioning block to rotate, which can evenly disperse the chicken manure and black soldier fly larvae, thereby improving the uniformity of feeding for the black soldier fly larvae. The turning can be completed by simply pulling, effectively improving the work efficiency of the farmer.