13results about How to "Improve the crushing effect" patented technology

The present invention relates to a biomass fuel forming and granulating device, comprising a pulverizing mechanism for pulverizing and stirring biomass raw materials, a drying mechanism for stirring and drying the biomass raw materials is arranged at the lower side of the pulverizing mechanism, an extrusion granulating mechanism is installed at the lower end of the drying mechanism, a base is installed at the lower end of the extrusion granulating mechanism, and a receiving box for receiving materials is arranged at the upper end of the base located at the lower side of the discharge port of the extrusion granulating mechanism; the present invention can solve the following problems existing in the process of producing biomass fuel particles in the prior art: the process of pulverizing biomass raw materials is relatively simple, resulting in poor pulverizing effect on biomass raw materials; there is no mechanism for stirring biomass raw materials in the entire process of manufacturing biomass fuel; air can only be blown at a fixed point, so that the biomass raw materials on the lower side are easy to block the air duct, and the biomass raw materials on the upper side cannot be blown and dried, which reduces the drying effect of the biomass raw materials.

The utility model discloses a material crushing device for plastic toy production, and relates to the field of material crushing devices. The material crushing device for plastic toy production comprises a material crushing machine body, a feeding box is arranged above the material crushing machine body, a rotating rod is arranged in the feeding box, a cutting mechanism is arranged on the outer surface of the rotating rod, the cutting mechanism comprises motors arranged on the two sides of the feeding box, and the rotating rod is arranged on the outer surfaces of the output ends of the motors; a cutting blade is arranged on the peripheral wall of the rotating rod, an auxiliary plate is arranged on the inner wall of the feeding box, and the position of the cutting blade corresponds to the position of the auxiliary plate. According to the material crushing device for plastic toy production, the rotating rod, the cutting blade and the auxiliary plate are arranged, the auxiliary plate is used for screening plastic waste with the large size, then the cutting blade is used for cutting the plastic waste, the size of the plastic waste is reduced, the material crushing machine body is assisted in stably cutting the plastic waste, and meanwhile the crushing machining effect of the plastic waste is improved.

The invention discloses a high-water-content lignite moisture accurate regulation and control method and device, and relates to the technical field of lignite treatment device.The high-water-content lignite moisture accurate regulation and control device comprises a rack and further comprises a crushing mechanism connected to the rack, and the input end of the crushing mechanism communicates with a feeding port; the input end of the vacuum dehydration system is communicated with the output end of the crushing mechanism; the input end of the feeding mechanism is communicated with the output end of the vacuum dehydration system; and the input end of the upgrading mechanism communicates with the output end of the feeding mechanism. High-water-content lignite is crushed through the crushing mechanism, water and pulverized coal are separated and collected through the vacuum dehydration system, and ash which affects heat production and pollutes the environment in the pulverized coal is removed through the quality improving mechanism, so that the combustion quality of the lignite powder is improved, and emission of pollutants is reduced; and conveying of the pulverized coal and adding of the corresponding water content are continuously performed through the scraper conveying belt, so that the influence of water and ash in the lignite with the high water content is reduced, and the water in the lignite is accurately regulated and controlled.

The utility model discloses a carton crushing and compressing device, which relates to the technical field of carton crushing and processing equipment, and comprises a base and a crushing box, the bottom of the crushing box is fixedly connected with a plurality of supporting legs, the bottoms of the supporting legs are fixedly connected with the top of the base, and the top of the crushing box is provided with a feed hopper. A discharging groove is formed in the position, close to the bottom, of one side of the smashing box, double smashing mechanisms are fixedly installed inside, outside and at the bottom of the smashing box, a compression box is fixedly installed at the top of the base, the top of the compression box is designed to be open, the compression box is located below the discharging groove, and a compression mechanism is fixedly installed on one side of the outer portion of the smashing box. The compression mechanism is located over the compression box. The paper box crushing and compressing device can effectively solve the problems that in the prior art, the continuity of crushing and compressing processing of paper boxes is poor, and consequently the overall working efficiency of crushing and compressing of the paper boxes is low.

The invention relates to the field of sand treatment, in particular to a sand recycling treatment production line which comprises a screening mechanism used for separating used sand from a mold. The discharging mechanism is used for carrying out secondary separation treatment on the leaked mold; the baking mechanism is used for drying and dispersing the agglomerated old sand, and the baking mechanism is fixedly connected to the outer side of the screening mechanism; the sand recycling treatment production line comprises a screening mechanism, the top of the screening mechanism is fixedly connected with a vibrator, the center of the bottom of the screening mechanism is fixedly connected with a discharging mechanism, and the two ends of the screening mechanism are symmetrically connected with a first supporting rod and a second supporting rod correspondingly. And a heater arranged in the outer connecting frame can generate heat, and the heat penetrates through an isolation net to enter a material conveying inlet pipe, so that the fed old sand is heated and dried, and the effect of improving subsequent crushing treatment on the old sand is facilitated.

The invention discloses a pretreatment device for vegetable pesticide residue detection. The pretreatment device comprises a treatment table, a treatment pipeline, a movable plate, a rolling gear, a first rotating shaft, a second rotating shaft, a sleeve, a sleeve rod and a matching wheel, the two grinding gears which do circular motion are matched with the sleeve rod, so that the crushed vegetables are stacked; the matching assembly is used for enabling the matching wheel to tightly abut against the rolling gear; the detected vegetables are put into the processing pipeline, the vegetables enter the rolling gears, the motor drives the first rotating shaft to rotate in the original position, one corresponding rolling gear rotates, the other rolling gear rotates, the first rotating shaft rotates, the first rotating shaft rotates, the first rotating shaft rotates, the second rotating shaft rotates, and the adsorption assembly is used for conveying the vegetables located at the bottom of the processing pipeline again to the position above the meshing position of the two rolling gears. The two rolling gears are meshed all the time, so that the two rolling gears rotate, the first rotating shaft and the second rotating shaft are located on the edges of the two rolling gears respectively, the two rolling gears rotate while doing circular motion, and the vegetable crushing efficiency is improved.

This utility model relates to the field of crushing equipment and discloses a high-efficiency straw crushing device, including a crushing box. The top of the crushing box has a feed hole, and a feed hopper is installed inside the crushing box. Two crushing rollers for straw crushing are rotatably installed inside the crushing box, and a discharge hole is opened on one inner wall of the crushing box. A conveying shell for feeding straw is fixedly installed on the top of the crushing box. A conveying mechanism for conveying straw is provided inside the conveying shell, and a discharge hole is opened on the bottom inner wall of the conveying shell, located directly above the feed hole. A housing is fixedly installed on the top of the conveying shell, and a lifting seat is slidably installed inside the housing. This utility model has the following advantages and effects: it achieves efficient straw feeding through the conveying mechanism, continuously cuts the straw using a cutting blade, and efficiently crushes the straw with the help of the crushing rollers, significantly improving the straw processing efficiency and effect.

The utility model discloses a grading garbage disposal device, which relates to the technical field of garbage disposal and comprises a jaw crusher body, a feeding box is arranged above the jaw crusher body, the jaw crusher body comprises a crushing box, a movable jaw plate and a fixed jaw plate, the fixed jaw plate is fixedly connected to the inner wall of the crushing box, and the movable jaw plate is fixedly connected to the inner wall of the crushing box. Construction waste is put into the feeding box, the waste moves on the liquid filtering plate and the material distributing plate through rotation of the material conveying screw rod, residual water in the waste is filtered out through the liquid filtering plate, and the waste is discharged through the movable jaw plate. Waste bricks, stones and muck with different volumes in garbage fall into a crushing box of the jaw crusher body in a grading manner by matching with sieve holes with different sizes in a material distributing plate, and the garbage with small volumes is crushed more quickly and effectively by utilizing extrusion of a trapezoidal fixed jaw plate and a trapezoidal movable jaw plate, so that the garbage is treated more comprehensively, and the crushing efficiency is improved. And the garbage crushing treatment effect is improved.

The utility model discloses battery grade lithium carbonate crushing equipment which comprises a box body, a first motor is installed in the middle of the top surface of the box body, the output end of the first motor penetrates through the top surface of the box body and is fixedly connected with a rotating rod, and a miniature electric telescopic rod is installed on the rotating rod. And the output ends of the micro electric telescopic rods are fixedly connected with scraping plates, and a first smashing cutter is arranged on the portion, between the micro electric telescopic rods, of the rotating rod. According to the lithium carbonate crushing device, lithium carbonate materials are added into the box body through the feeding hopper, the rotating rod is driven by the first motor to rotate, so that the first crushing cutter and the second crushing cutter on the rotating rod rotate, the lithium carbonate materials can be crushed, and the crushed materials enter the material conveying box through the discharging pipe; and a second motor drives a spiral blade to rotate, and the crushed materials can be conveyed into the box body again, so that the lithium carbonate materials can be circularly crushed, and the crushing processing effect of the lithium carbonate can be improved.

The utility model discloses a civil engineering construction waste treatment device, belongs to the technical field of civil engineering construction waste, and aims to solve the problems that crushed civil engineering construction waste is easy to cause local impact on the treatment device and the treatment efficiency of the treatment device is reduced. The device further comprises a crushing roller, a crushing motor, a dispersing plate, a flow guide plate, a feeding dispersing mechanism, a screening plate, a discharging plate and a rotation supplying mechanism. According to the building waste crushing device, the dispersing blade plate, the crushing rollers, the screening plate and the discharging plate are driven by the crushing motor to synchronously move, so that building waste is rotationally dispersed through the dispersing blade plate and enters the space between the two crushing rollers to be crushed, and the building waste is crushed through the screening plate swinging in a reciprocating manner and the discharging plate swinging in a reciprocating manner; swinging screening and swinging discharging of the crushed building waste are achieved, the screening and discharging speed of the building waste is greatly increased, and the practicability of the building waste screening and discharging device is improved.

The present invention relates to the technical field of raw material processing, and specifically to a device for processing raw materials for degradable packaging bags, including a raw material crusher, wherein the inner cavity of the raw material crusher is provided with a pretreatment chamber and a crushing chamber. By dividing the inner cavity of the raw material crusher into a pretreatment chamber and a crushing chamber, the raw materials enter the pretreatment chamber through the feed port, and under the linkage transmission action of the transmission mechanism, an integrated transmission is realized, driving the raw material impurity removal mechanism to operate as a whole, ensuring that during the horizontal movement of the raw materials received on the material receiving frame plate, the iron filings particles mixed therein are adsorbed and screened out by the electromagnetic block, avoiding subsequent wear of the crushing knife group; with the setting of the quick-release component, the electromagnetic block can be quickly disassembled and assembled for daily maintenance and cleaning, solving the problem that the iron filings impurities mixed in the raw materials of the existing degradable packaging bags before pre-crushing cause subsequent wear of the crushing knife group, as well as limited processing.

The high-performance low-cost composite mineral admixture preparation device comprises a bearing frame, a second material guiding cavity and a first material guiding cavity, a material crushing box is welded to one side of the bearing frame, a feeding port is formed in the middle of the top of the material crushing box, and the first material guiding cavity is formed in the top end of the interior of the material crushing box; and first crushing rollers are uniformly mounted in the first material guide cavity. By installing the material crushing box and the like, when the device is used, materials are coarsely crushed and processed in a crushing mechanism formed by two groups of first servo motors and first crushing rollers installed on a first material guide cavity arranged at the top end in the material crushing box; fine crushing processing is achieved through a crushing mechanism composed of two sets of second servo motors and second crushing rollers mounted on a second guide cavity formed in the bottom end of the interior of the crushing box, then the device optimizes the crushing processing effect of the composite mineral admixture by integrating coarse and fine graded crushing processing, and popularization is convenient.

The utility model discloses an efficient crusher for mushroom processing, and relates to the technical field of mushroom crushing. Comprising a mushroom smashing mechanism, the mushroom smashing mechanism comprises a processing box, a control panel is installed on the surface of the processing box, a pushing assembly is fixedly installed at the top of the processing box, a smashing assembly is installed in the processing box and used in cooperation with the pushing assembly, and a screening assembly is installed in the processing box. The screening assembly is located below the smashing assembly. According to the mushroom crushing and feeding device, mushrooms can be efficiently crushed and processed, automatic pushing and crushing of batch mushrooms are facilitated, convenience of mushroom crushing and feeding is improved, convenience is provided for workers, meanwhile, primarily crushed mushrooms can be screened and collected, completely crushed mushrooms can be crushed again, and the mushroom crushing and feeding efficiency is improved. And the overall mushroom crushing and processing effect is improved, and the practicability of the device is improved.