16results about How to "Improve compaction" patented technology

The utility model discloses a kind of composite fireproof insulation board laminating device, the utility model relates to thermal insulation board laminating technical field.It is laminated mechanism for composite fireproof insulation board and is provided on the mounting base, laminated mechanism includes: press-fit component, including the support rod fixed with both side walls of mounting base, the upper end of the support rod is provided with the mounting plate connected by lifting assembly, the lower end surface of the mounting plate is provided with the pressure plate main body connected by elastic component, the lower end inside of the pressure plate main body is provided with rectangular frame slot, the inside of the rectangular frame slot is provided with the rectangular pressure plate connected by telescopic component, the utility model is driven rectangular pressure plate telescopic by second hydraulic rod, realize the pertinence pressure to the edge of thermal insulation board, since the edge of thermal insulation board is prone to the problem of not firm combination when laminating, can effectively improve the compaction degree and bonding strength of edge, avoid edge curling, delamination and other quality problems.

This application provides a sludge thickening device and method for an integrated aeration sedimentation tank, comprising: a tank with a conical zone at the bottom; a sludge inlet pipe with a dosing pipe connected in parallel at the top, the bottom end of the sludge inlet pipe passing through the center of the tank; sludge distribution pipes arranged in a cross shape and connected to the sludge inlet pipe; supernatant collection pipes distributed in the upper and middle parts of the tank and connected in parallel to the outlet; and an ultrasonic sludge level gauge fixed on one side of the top surface of the tank. By providing a dosing pipe and a pipe mixer at the front end of the sludge inlet pipe, the flocculant can be fully mixed with the sludge water in the pipe. By providing a sludge distribution pipe at the tail end of the sludge inlet pipe, the sludge mixed with the flocculant is evenly distributed throughout the tank, which can improve the sludge dewatering efficiency. At the same time, the conical zone can increase the sludge concentration, and a self-cleaning filter screen is provided above the sludge distribution pipe to further filter the sludge and improve the sludge dewatering speed.

The utility model discloses a disposable water cup meal box production waste material processing device, including base, the top of base is installed with box, and the top of box is installed with the mounting plate of extrusion mechanism, and the top of box is installed with the casing of extrusion mechanism. The utility model discloses a casing is installed at the top of box, and the hydraulic rod work of mounting plate one side will drive the presser plate to remove, when the waste material falls into the inside of casing, and the presser plate removal will extrude the waste material, can extrude the waste material into the cake shape, and the third motor work will drive first transmission gear to rotate, and first transmission gear rotation will drive second transmission gear to rotate, and second transmission gear rotation will drive screw rod rotation, and screw rod rotation will drive screw block to go up and down, and screw block goes up and down drive push plate to go up and down, and push plate ascension will extrude the waste material in the inside of box, and the convenient discharge, to this to reach disposable water cup meal box production waste material processing device is convenient to the purpose of compaction to material.

The utility model discloses irrigation equipment for landscaping, which belongs to the technical field of landscaping equipment and comprises a base, universal wheels are rotatably connected to four corners of the bottom of the base, a push rod is fixedly connected to the outer side of the base, a supporting block is fixedly connected to the top of the base, and a water bucket is arranged at the top of the base. A water adding opening is formed in the top of the water bucket, an input pipe is fixedly connected to the outer side of the water bucket, a water pump is fixedly connected to the top of the base, an output pipe is fixedly connected to the output end of the water pump, a spray head is fixedly connected to the end, away from the water pump, of the output pipe, a shaking mechanism is arranged on the periphery of the water bucket, and a soil piercing mechanism is arranged at the bottom of the base. The shaking mechanism prevents the nutrient solution in the bucket from precipitating, the irrigation uniformity is improved, the soil loosening mechanism assists in achieving soil loosening, the hardening problem is solved, and the water permeation efficiency is improved.

The application relates to the field of food biotechnology, and discloses a low-salt bean paste production process based on segmented temperature control fermentation, which is made of fava bean koji, water, edible salt, sodium hexametaphosphate, lactococcus lactis nisin, edible alcohol, granulated coarse granular calcium carbonate and glucono-delta-lactone. The production process comprises the following steps: constructing a composite matrix, and first performing buffer-type medium-temperature enzymolysis; then adding a glucono-delta-lactone aqueous solution in a flow manner, utilizing the stoichiometric coupling reaction of the glucono-delta-lactone aqueous solution and the granulated coarse granular calcium carbonate to generate carbon dioxide in situ to construct a micropore structure and regulate the pH value of the system; and finally, connecting a Zygosaccharomyces rouxii to perform low-temperature aroma-producing after-ripening. Through the synergistic effect of the components, the application effectively solves technical problems in the low-salt fermentation process, such as low protein solubility, easy compaction of the matrix and breeding of miscellaneous bacteria, and improves the amino acid nitrogen content and protein hydrolysis rate of the finished product.

The utility model provides a kind of compaction device for bridge and culvert platform back, including frame body, compaction plate and vibration generating mechanism, compaction plate is slidably installed on frame body along height direction, and vibration generating mechanism is installed on compaction plate;Vibration generating mechanism includes drive source, driving gear, driven gear, pivot and eccentric wheel, drive source is installed on compaction plate, pivot is rotatably connected on compaction plate, driving gear is coaxially fixedly connected with the output end of drive source, driven gear is coaxially fixedly connected on pivot, driving gear is engaged with driven gear, eccentric wheel is eccentrically fixedly connected on pivot.By drive source driving driving gear rotation, driven gear, pivot and eccentric wheel are driven to rotate, and then compaction plate is driven to vibrate strongly to compact ground, compared with the device using gravity to compact has better compaction effect, and the overall volume of device is smaller, and it is convenient to compact bridge platform back and culvert two ends platform back.

The utility model discloses a kind of pressing device of traditional Chinese medicine decoction pieces production, fixed support frame inner side one end is equipped with rotary motor by motor base, rotary motor output shaft top end is clamped with rotary forming die, fixed support frame one end is clamped with outgoing electric push rod, outgoing electric push rod one end is clamped with outgoing scraping ring, rotary forming die inner side is slidably connected with lifting moving block, fixed support frame inner side one end is equidistantly installed with several processing hydraulic cylinders, the top of multiple processing hydraulic cylinders is installed with fixed electromagnet, fixed support frame inner side is clamped with several lower displacement hydraulic cylinders, the utility model is driven outgoing electric push rod outgoing scraping ring to promote decoction piece discharge, so that when carrying out tablet production, the position of feeding, discharge and pressing can be dispersed, reduce the waiting time generated by feeding and discharging, and utilize twice pressing, increase the time of pressing, guarantee the compactness of product, improve the quality and overall production efficiency of product.

The utility model relates to the technical field of building construction auxiliary equipment, in particular to an outer wall screw hole filling treatment device which comprises a handheld operating rod, a filling assembly and an adjusting mechanism. The filling assembly comprises a plurality of arc-shaped filling plates distributed in the circumferential direction, and the arc-shaped filling plates are connected with the adjusting mechanism through connecting rods. An adjusting sleeve of the adjusting mechanism is sleeved on the operating rod and can axially slide, the outer wall of the adjusting sleeve is provided with an inclined guide sliding groove, and a sliding block at the end of the connecting rod slides in the sliding groove in a matched mode. According to the device, the arc-shaped filling plate is driven to be opened and closed in the radial direction through axial sliding of the adjusting sleeve, screw hole filling materials are compacted, operation is convenient and fast, the filling quality and efficiency are improved, and the problem that manual compaction is insufficient is solved.

This invention relates to an apparatus and method for producing cubic building material skeleton material from industrial waste red mud, belonging to the field of renewable resource utilization technology. The apparatus includes a screw extruder, a core frame, and ceramic heads. The core frame is located at the discharge port of the screw extruder, and several ceramic heads are mounted on the core frame. This invention is the first to propose the application of red mud in infrastructure construction. Currently, most infrastructure projects use materials such as cement, bricks, tiles, and steel, which are costly and require additional production resources. This invention transforms industrial waste red mud into building material skeleton material for use in infrastructure construction sites, solving the difficulties and environmental risks associated with red mud storage and management, while also reducing infrastructure costs.

This application relates to a battery cell structure, a battery, and an electrical device, specifically in the field of power battery technology. The battery cell structure includes a positive electrode, a negative electrode, and a separator. The positive electrode includes a positive electrode foil with positive active layers coated on both sides. The negative electrode includes a negative electrode foil with negative active layers coated on both sides. The separator is disposed between the positive and negative electrode sheets. Thinning regions are formed at the edges of both the positive and negative active layers, while thickening regions are formed at the edges of the separator, with the thickening regions interlocking with the thinning regions on both sides. The battery cell structure provided by this application can improve problems such as insufficient compaction pressure during hot pressing of the thinned electrode edges, which affects battery life and safety.

This invention relates to the field of sodium-ion battery technology, specifically disclosing a sodium-ion battery cathode material, its preparation method, a battery cell, and a battery. The cathode material involves the sequential stacking of single-crystal particles, near-single-crystal particles, and aggregated particles along a vertical direction from a foil substrate. The single-crystal particles are single, blocky crystals; the near-single-crystal particles are secondary particles formed by the stacking and connection of multiple single-crystal particles, which are mixed with and fill the gaps between the single-crystal particles; the aggregated particles are secondary particles formed by the stacking of multiple micro / nano particles, used to provide a rapid migration channel for ions at the cathode, shortening the ion migration distance and enabling fast charging of the sodium-ion battery. This invention involves the sequential stacking of three layers of three types of active particles—single-crystal particles, near-single-crystal particles, and aggregated particles—starting from the vertical direction of the foil substrate. This multi-gradient cathode material design greatly improves the space utilization and energy carrying capacity of the active material on the electrode, while also providing fast charging capability.

This invention relates to the field of farmland irrigation technology and discloses an irrigation vehicle for preparing hydrogen-rich water for farmland irrigation. It includes a water tank compartment movably connected to the towing hook of a tractor unit. A hydrogen-rich water preparation device is fixedly connected between the water tank compartment and the tractor unit. An irrigation ditch-digging device is also connected to the towing hook of the tractor unit. The irrigation ditch-digging device includes a drainage pipe, a channel soil removal device, and a ditch-opening device. The ditch-opening device uses a slanted plow to dig and open channels in the farmland. The channel soil removal device collects and piles soil after digging and opening channels. The drainage pipe collects and discharges water through the interior of the ditch-opening device. This invention combines a trapezoidal platform shaping device (with protruding strips), a flattening roller, and a water-driven compaction structure to achieve shaping and reinforcement of the soil after trenching. The beneficial effects are significant: the protruding strips of the platform shaping device are embedded in the soil slope, combined with the trapezoidal structure that is narrower at the top and wider at the bottom.

The application provides a gravel pile construction equipment, and relates to the technical field of ocean engineering. The gravel pile construction equipment comprises: a vibration pipe used for being inserted into a soil body to form a pile hole corresponding to a gravel pile; a first excitation source arranged at the top of the gravel pile and used for providing a downward force to the vibration pipe; and a plurality of second excitation sources arranged at the bottom of the vibration pipe and used for resonating at the bottom of the vibration pipe to provide a lateral vibration force to the vibration pipe. The embodiment of the application can improve the excitation force at the bottom of the vibration pipe by arranging the second excitation sources at the bottom of the vibration pipe, improve the compaction effect of deep soil, and diffuse vibration energy to the periphery of the vibration pipe to improve the compaction effect on the soil body around the pile.