6results about How to "Ensure complete separation" patented technology

The invention relates to the technical field of quartz sand desliming, in particular to a graded desliming treatment method for quartz sand, which comprises the following steps: acquiring a second particle size of the quartz sand at an underflow port of a cyclone to determine a second site diameter, judging the qualification of the quartz sand according to the second site diameter and a second target particle size, and responding to the disqualification of the quartz sand. The effective height of a cylindrical barrel of the cyclone is determined, the extending length of an overflow pipe extending into the barrel is determined on the basis that a third bit diameter determined on the basis that the third particle size of sand-removed mud at an overflow opening is larger than a third target particle size, and the feeding pressure is determined and regulated on the basis that the third bit diameter is larger than the third target particle size in response to the fact that quartz sand is unqualified; according to the invention, the separation effect can be checked according to the obtained particle size and bit diameter of the separated target substance so as to feed back the working parameters of the cyclone, and the separation process is accurately regulated and controlled, so that high-purity quartz sand is obtained by high-precision separation of quartz sand and mud.

The invention discloses disassembling and recycling equipment for batch recycling and reusing of photovoltaic panels, a conveying belt and a disassembling structure connected with a conveying belt rack, the disassembling structure comprises a guide column, a hydraulic cylinder, a traction arm, a main liquid pipe, a driving liquid pipe, a disassembling covering plate and other components, and the hydraulic cylinder drives the traction arm to ascend and descend along the guide column; a driving piston rod with a positioning seat is arranged in a main liquid pipe connected with the traction arm, the positioning seat realizes rigid positioning of a photovoltaic panel, the main liquid pipe is communicated with a four-way driving liquid pipe through a pipeline, a driven piston rod in the driving liquid pipe is connected with a disassembling cover plate through a spring rod, an electric heating core and a heat conducting plate are arranged in the disassembling cover plate, and a pulling claw is arranged on the lower surface of the disassembling cover plate; the main liquid pipe is further connected with a main shovel arm with a cutter, the cutter is embedded into an electric contact, and the electric contact is electrically connected with the electric heating core through an electric control module. According to the invention, resource utilization of residual electricity is realized, hidden danger of electric shock is eliminated, extra discharge process is not needed, process is simplified, energy consumption is reduced, damage to core materials is avoided, and disassembly efficiency and recovery quality are improved.

The utility model discloses a separation type facial mask bag which comprises a bag body, a liquid cavity and a facial mask cavity are arranged in the bag body, a first easy-to-uncover strip and a second easy-to-uncover strip are arranged on the two sides of the interior of the bag body between the liquid cavity and the facial mask cavity respectively, and the first easy-to-uncover strip and the second easy-to-uncover strip are attached in a separable mode through hot melt adhesive. The first easy-to-tear strip and the second easy-to-tear strip are provided with transverse embossments, and vertical embossments are arranged at the two ends of the transverse embossments and form locking edges. A clamping block is arranged on the top face of the first easy-to-tear strip, and a connecting groove matched with the clamping block is formed in the top face of the second easy-to-tear strip.

The utility model relates to the technical field of mould manufacturing discloses a core box of demoulding with convenience, including work table, the top fixedly connected with support of work table, the inside lateral wall of support is provided with electric telescopic handle, the movable end fixedly connected with upper core box of electric telescopic handle, the inner wall articulates with articulated rod of upper core box, the inner wall articulates with cylinder of articulated rod, the top fixedly connected with lower core box of work table, the inner wall of lower core box is provided with ejection mechanism, the outer wall of upper core box is provided with movable assembly, the ejection mechanism includes rotary rod, in the utility model, the whole upper movement of drive structure is through electric control electric telescopic handle, articulated rod extrusion rotary rod, makes rotary rod deflection and pushes the top block upwards, and the mould is stably ejected from lower core box, avoids the mould damage that artificial ejection can lead to, ensures mould complete separation, improves ejection efficiency and success rate.

The application relates to the technical field of bale unpacking, and provides a bale unpacking device. The bale unpacking device comprises a rack, a dismounting roller rotatably arranged on the rack, a movable frame slidably arranged on the rack and spaced apart from the dismounting roller, and a cutting mechanism arranged on the movable frame. The dismounting roller is provided with a piercing member extending outward in the radial direction, and the end of the piercing member is provided with a hook. The bale can be lapped on the dismounting roller and the movable frame, the end of the piercing member can be inserted into the bale and penetrate the net belt on the bale, and the cutting mechanism can cut off the net belt. The bale unpacking device disclosed by the application can drive the bale to rotate and push the movable frame to move by means of the rotation of the dismounting roller, so that the bale without support falls below the rack, the piercing member is inserted into the bale and penetrates the outer net belt of the bale, and the cutting mechanism cuts off the net belt. The net belt can be hooked on the dismounting roller, so that the separation of the forage and the net belt is realized, and the efficiency of bale unpacking is improved.

The present application relates to the technical field of ore concentration and compression processing, in particular to an ore concentration and compression processing technology, comprising a frame unit and an anti-blocking unit, which prolongs the cleaning and screening path of ore particles without prolonging the length of the drum washing machine, ensures the complete separation of ore particles and soil, and the complete separation of small ore particles and large ore particles, extrudes the blocked ore particles in the holes on the outer layer by the vibration member using mechanical force, and impacts the ore particles inside the blocked holes on the outer layer by the flushing member using water pressure, thereby avoiding the blocking of the screening holes by ore particles and affecting the ore washing effect.