78results about How to "Improve storage effect" patented technology

The utility model relates to corrugated case technical field discloses a kind of buckling type corrugated cases of foldable flat storage, including carton main body, bottom paperboard, side paperboard, front end paperboard, the front end paperboard is fixed in the front and rear position of bottom paperboard top, iron sheet is fixed in the second cover plate, magnetic attraction piece is fixed in the first cover plate.The utility model is by using bottom paperboard, side paperboard, front end paperboard jointly surrounds to form carton main body, and it is formed in the intermediate position of side paperboard and front end paperboard with flexible foldable end, it is provided with a section of flexible bending plate at the connecting place of bottom paperboard and front end paperboard, thus when folding and storing to carton main body whole, folding inward at the position of foldable end, so that the uppermost layer of this carton main body folds downward, based on the bendable design of each connecting place, it is convenient to fold and compress to carton main body whole, make it tend to flat state, and then improve the storage capacity of whole.

A perilla oil α-linolenic acid microcapsule and its preparation method belong to the food processing field, including the following steps: (1) extraction of perilla oil; using a bio-enzyme-assisted low-temperature pressing method, a compound enzyme is added to perilla seeds for enzymatic hydrolysis, followed by low-temperature pressing to collect perilla seed oil; (2) enrichment and purification of α-linolenic acid; the perilla seed oil obtained in step (1) is purified by molecular distillation technology, and the perilla oil fraction enriched with α-linolenic acid is collected; (3) microencapsulation; using the perilla oil enriched with α-linolenic acid obtained in step (2) as the core material, after selecting a suitable composite wall material, perilla oil α-linolenic acid microcapsules are obtained by spray drying. This invention improves the extraction efficiency of perilla oil, retains the natural activity of α-linolenic acid; efficiently enriches α-linolenic acid through molecular distillation technology, increasing the content of functional active ingredients in the product; and improves the oxidative stability and storage performance of α-linolenic acid.

The utility model provides a municipal well lid lifting device relates to technical field, include: base, support mechanism, set up in the below of base, and base and support mechanism rotatory connection, first force arm, rotatoryly set up in the above of base, second force arm, slidingly cover and set up in first force arm, first force arm is away from second force arm one end and is provided with connecting piece and abutment piece, connecting piece and well lid detachable connection, abutment piece is used for abutting well lid. According to the utility model through base and support mechanism relative rotatory connection, the first force arm and second force arm of connection on base can carry out the rotation of XY direction relative support mechanism, the first force arm can carry out the rotation of XZ direction relative base, in this way, when the connecting piece and abutment piece of second force arm form connection and abutment with well lid respectively can through the operation of second force arm makes with well lid relatively well mouth open and turn over to the position of well mouth side, in this way realizes the lifting and turning over of well lid.

The embodiment of the utility model discloses a full-storage winder which comprises a circuit board provided with a positioning structure matched with a winding piece of the full-storage winder. The at least two first interface parts are arranged in different areas of the circuit board; the second interface part is arranged on the circuit board; the functional assembly is arranged on the circuit board; and the functional assembly is used for enabling the at least two first interface parts and the second interface part to be electrically connected to work at the same time. According to the circuit board of the full-storage winder, the positioning structure can be arranged on the winding piece and located in the shell, so that the size of the full-storage winder in the storage state can be reduced, the storage size and the occupied storage space of the full-storage winder can be reduced, and the storage effect of the full-storage winder is improved.

The utility model relates to cutting fluid production technical field, and disclose a kind of anti-deposition's cutting fluid production storage device, including adjusting outer tube, the inner bottom wall of adjusting outer tube is fixedly connected with hydraulic rod, one end of the hydraulic rod is fixedly connected with support, the one end of the support is fixedly connected with ring sleeve, the inner wall of ring sleeve is fixedly connected with storage cylinder, the top of storage cylinder is fixedly connected with feed pipe.This anti-deposition's cutting fluid production storage device, by setting adjusting outer tube, storage cylinder, motor, hydraulic rod, support, ring sleeve, stirring vane, stirring shaft and movable hole, in the process of storing cutting fluid, it can be shaken up and down while the storage device, also can be stirred to cutting fluid, to further improve the fluidity of cutting fluid in the storage process to avoid its long time standing and precipitate coagulation, improve the storage effect of cutting fluid and the use quality of cutting fluid subsequent taking.

The utility model relates to the field of fascia gun containing boxes, in particular to a portable containing and charging integrated box for a fascia gun, and adopts the technical scheme that the portable containing and charging integrated box for the fascia gun comprises a plastic shell, a cloth shell, a fascia gun main body, a partition plate, a first storage battery, a control computer, a second storage battery and a containing gauze element. The fascia gun body can be limited, clamped and fixed in the storage box through the first positioning frame and the second positioning frame, the charging connector and the charging interface are electrically connected through cooperation with the first storage battery so as to charge the fascia gun body, the fascia gun can be charged while being stored, and the fascia gun can be used outdoors; a pressing head for the fascia gun main body or other matched articles can be stored through the storage groove of the storage gauze box, so that the storage capacity of the fascia gun main body is improved, and the problems that an existing fascia gun storage box is single in function and inconvenient to carry and use when going out are solved.

The utility model discloses a writing board for calligraphy practice, and relates to the technical field of writing boards, the writing board comprises a writing board body, the surface of the writing board body is provided with a placing table, the right side of the writing board body is fixedly provided with an ink grinding table, the surface of the ink grinding table is provided with an ink grinding groove, the upper part of the writing board body is provided with a pleat removing mechanism, and the upper part of the writing board body is provided with a pleat removing mechanism. And a storage mechanism is fixedly mounted on the left side of the writing board body. The fixed block is arranged to be matched with the movable column, so that the connecting plate drives the edge pressing frame to press edges of paper placed on the surface of the placing table, meanwhile, the sliding groove is matched with the smoothing plate and the grip, wrinkles on the surface of the paper are smoothed by the smoothing plate, a writer can conveniently and better practice calligraphy, the practicability of the writing board is improved, and the writing board is worthy of popularization and application. The writing brush storing and taking box is arranged to be matched with the movable roller, the surface of the writing brush storing and taking box is conveniently covered with the cover plate, meanwhile, the inserting groove is matched with the inserting block, the sealing performance of the writing brush storing and taking box is better, and the writing brush storing effect is improved.

The invention relates to the technical field of storage containers, and provides a multi-layer composite container which comprises a connecting base, a main hemisphere and an auxiliary hemisphere, the connecting base is arranged between the main hemisphere and the auxiliary hemisphere, a main cavity is formed in the main hemisphere, and a connecting sleeve is arranged at the position, located at an opening of the main cavity, of the main hemisphere; the end face of the connecting base is provided with a connecting groove matched with the connecting sleeve in an inserted mode. An auxiliary cavity is formed in the auxiliary hemisphere, an elastic arc strip is embedded in the connecting base, a clamping block is arranged on the elastic arc strip, and a first clamping groove is formed in the inner surface of the auxiliary hemisphere. The multi-layer composite container can store various cosmetics.

The utility model relates to a kind of foldable storage's mobile feeding platform of livestock breeding, including feeding hopper box, partition baffle, self-locking roller, the self-locking roller is provided with multiple groups, multiple self-locking rollers are oppositely set in the bottom surface both ends side of feeding hopper box, the partition baffle is provided with multiple groups, multiple partition baffles are freely set in feeding hopper box inside.The utility model optimizes the setting of livestock feeding platform, optimizes the storage performance and mobile performance of feeding platform, improves the characteristics that feeding trough can move, and simultaneously has the function of folding, reduces the land space while, it is convenient to recycle and clean work, and component is relatively general, maintenance and free group are more convenient, it is suitable for use.

The present invention provides a solid fuel production system having a sewage sludge solid fuel deodorizing heat treatment device, including a mixer mixing sludge or an additive to produce a first mixture; a first dryer performing first drying in such a manner that the first mixture supplied from the mixer reaches a first moisture content; a second dryer producing a dried mixture of a second moisture content by heating and drying the first mixture of the first moisture content; a former molding the dried mixture by pressure molding; and a heat treatment device performing heat treatment on the solid fuel put into the inside after molding is completed to remove odor generated from the solid fuel molded in the former.

This invention discloses a lithium-ion battery separator with a porous alumina-based composite material coating and its preparation method. The lithium-ion battery separator with the porous alumina-based composite material coating includes a base film and a coating on the base film. The coating includes modified porous alumina, which comprises porous alumina and lithium element supported on the porous alumina. The method for preparing the modified porous alumina includes: immersing the porous alumina in an aqueous solution of lithium salt, simultaneously stirring and sonicating under vacuum for 4-6 hours, drying, grinding into powder, and calcining at 400-600℃ for 2-4 hours under an inert gas atmosphere to obtain the modified porous alumina. The lithium-ion battery separator of this invention has high heat resistance, high wettability, and high ionic conductivity.

The utility model belongs to the technical field of storage cabinets, and particularly relates to a damp-proof intelligent storage cabinet which comprises a storage cabinet body and three protection plates, foot pads are installed at the bottom of the storage cabinet body, damp-proof assemblies are arranged on the protection plates, a controller is arranged on the storage cabinet body, three sets of guide holes are formed in the two side walls of an inner cavity of the storage cabinet body, and the guide holes are communicated with the storage cabinet body. Three groups of driving assemblies are arranged in the storage cabinet body; the driving assembly comprises a bearing plate, guide blocks are slidably connected into the two guide holes in the same horizontal direction, and the two guide blocks are connected with the bearing plate. Through the arrangement of the driving assembly, the bearing plate can be driven to slide out of the outer side of the storage cabinet body, so that the purpose of conveniently taking articles on the inner side is achieved, and the use convenience is improved; and in cooperation with the arrangement of the damp-proof assembly, the drying agent can be replaced, so that the articles stored in the storage cabinet body are dampproof, the articles are prevented from being damped and mildewed, and the storage effect is improved.

The utility model discloses a wall lamp convenient to install, which comprises a fixed part, a lamp body, a quick-mounting mechanism and a storage mechanism which are correspondingly arranged, the quick-mounting mechanism is arranged between the fixed part and the lamp body, and the quick-mounting mechanism realizes the quick mounting of the wall lamp on a wall body through the matching of a buckle and a clamping groove; meanwhile, the wire hiding groove and the containing groove are adopted in the containing mechanism located in the lamp body of the wall lamp, the containing groove can be used for installing the reflection cup in the lamp body, and a containing area used for containing and loading devices such as a power source driving element is formed between the inclined face of the reflection cup and the groove bottom of the containing groove. According to the wall lamp, the storage capacity of the wire hiding groove to the wire led out of the lamp body can be improved, when the fixing piece is connected with the lamp body, the fixing piece covers the opening of the wire hiding groove, extrusion or interference on the storage space of the wire hiding groove is avoided, it is guaranteed that the wire of the wall lamp has sufficient transition storage space, and the structural design of the wall lamp is more reasonable.

This invention relates to the field of carbon dioxide fracturing technology, specifically to a special powder for carbon dioxide activators and its large-scale preparation process. The special powder uses potassium perchlorate, salicylic acid, and ammonium oxalate as main raw materials, compounded with trace functional additives. The formula is scientifically controlled, possessing both high exothermic properties and inherent safety. The preparation process includes: pre-treating the raw materials followed by multi-gradient drying, graded ball milling and sieving, pre-mixing, homogenization and mixing, and secondary drying. The special powder prepared by this invention has a component uniformity deviation of ≤1%, a shelf life of up to 24 months at room temperature with sealing, 100% ignition reliability, and is compatible with various carbon dioxide fracturing devices, exhibiting significant safety, environmental, and economic advantages in mining, municipal engineering, and high-gas mines.

The application relates to a material collecting mechanism, which comprises a conveying assembly used for conveying workpieces, a material taking assembly used for transferring the workpieces, and a material stacking assembly comprising a material carrying module used for temporarily storing a workpiece stack, a pressing module and a limiting module, wherein the material stacking assembly is provided with a discharging station, the pressing module corresponds to the discharging station, the pressing module pushes the workpiece on the material taking assembly to separate from the material taking assembly, and the workpiece is pressed to the workpiece stack of the material carrying module; the limiting module comprises a linear unit, a stop unit and a driving unit, the driving unit is matched with the stop unit, under the driving of the driving unit, the stop unit contacts or separates from the workpiece stack, and the linear unit drives the stop unit and the driving unit to move along the stacking direction of the workpiece stack. The stop unit contacts the workpiece stack under the driving of the driving unit to apply a supporting force to the workpiece stack, and cooperates with the pressing module, so that the workpieces can be closely stacked.

The utility model belongs to the technical field of bluetooth sound equipment, especially relates to a bluetooth sound equipment with mobile phone support function. A bluetooth sound equipment with mobile phone support function, include: the casing has the bottom surface and the first side and the second side of front and back setting, the first side is constituted to be used for the support surface of supporting mobile phone, the loudspeaker is set in the casing, its play direction is towards the second side, is equipped with a plurality of sound holes that the casing inside and outside are communicated on the second side, the magnetic attraction spare is set on the first side for adsorbing mobile phone, the folding support is established in the bottom of the casing, at least includes connecting rod and movable plate, both ends of connecting rod are respectively with the bottom of casing and movable plate damping articulates, and is equipped with the self -locking structure of folding support between connecting rod and movable plate and the bottom of casing, the utility model has the mobile phone support of optimizing bluetooth sound equipment, makes bluetooth sound equipment more simple on the structure advantage.

The invention specifically discloses a myofibrillar protein-sunflower seed oil-high M type alginic acid ternary composite probiotic microcapsule and a preparation method thereof, and belongs to the technical field of food. Myofibrillar protein and sodium alginate are used as inner wall materials, gelatin and sunflower seed oil are used as outer wall materials, and lactobacillus acidophilus is embedded in a double-layer mode through electrostatic interaction. The specific preparation method comprises the following steps: mixing a bacterial suspension with the composite wall material, dropwise adding the mixture into pure water, and carrying out ultrasonic curing, dewatering and vacuum freeze drying to obtain the microcapsule. The microcapsule prepared by the invention has a good embedding rate, can play a role in protection and slow release in a simulated digestion process, improves the thermal stability and storage stability of probiotics, and has a wide application prospect.

The present application relates to a kind of gel type chlorine dioxide slow-release agent and its preparation method, to solve the defects of chlorine dioxide gas instability, short storage time of disinfectant product in prior art, the gel system of the present application includes: chlorite aqueous solution, gelling agent, graphene oxide, PH regulator and activator, the present application uses graphene oxide as chlorine dioxide gas regulator, utilizes the better adsorption performance of graphene oxide and its surface oxygen-containing functional group, synergistic effect with gelling agent, so that the reaction of chlorine dioxide gas is like a super micro chemical processing plant, establishes a "constantly evaporating, constantly replenishing" chlorine dioxide balance system, continuously releases chlorine dioxide gas, kills a variety of bacteria and viruses in air, purifies air, no secondary pollution, and low price.

The utility model relates to the technical field of lithium battery production auxiliary equipment, in particular to a flame-retardant storage device for lithium battery raw materials, which comprises an inner box body, a left inner box door and a right inner box door which are mutually symmetrical are hinged on the front side face of the inner box body, a gas suction pump is arranged outside the inner box body, and a suction pipe is fixedly mounted at the gas inlet end of the gas suction pump. The suction pipe extends into the inner box body, a nitrogen generator and a gas delivery pump are further arranged outside the inner box body, the gas inlet end of the gas delivery pump is communicated with the nitrogen generator through a gas inlet pipe, a gas outlet pipe is fixedly installed at the gas outlet end of the gas delivery pump, and a left uniform distribution pipe and a right uniform distribution pipe are fixedly installed on the gas outlet pipe; the two uniform distribution pipes are fixedly installed on the inner walls of the left side and the right side of the inner box body respectively, and air outlet ends are fixedly installed at the bottom ends of the uniform distribution pipes and fixedly installed on the bottom wall of the inner box body. The lithium battery has the advantage of flame-retardant storage, and combustion reaction of raw materials of the lithium battery is effectively inhibited.

The utility model relates to the technical field of rapeseed oil processing, and discloses an anti-oxidation sealed storage tank for rapeseed oil processing, which comprises a storage tank main body, a sealing cover is mounted at the top end of the storage tank main body, a sealing sleeve is mounted in the sealing cover, and a rotating rod is rotatably connected in the sealing sleeve. And a rotating handle is fixedly connected to the top end of the rotating rod, two stirring plates are installed on the surface of the rotating rod, and a fixing plate is fixedly connected to the surface of the rotating rod. According to the anti-oxidation sealed storage tank for rapeseed oil processing, a stirring plate which can be conveniently rotated and fixed is arranged in the storage tank main body, so that when rapeseed oil stored in the storage tank main body is precipitated, a rotating handle can be easily rotated, and the stirring plate is driven to stir the rapeseed oil in the storage tank main body; by means of the design, the storage effect is effectively improved, and meanwhile the problem that the rapeseed oil makes contact with air when the sealing sleeve is opened to stir the rapeseed oil is solved.

This utility model discloses a fitness chair, including a stabilizer. The stabilizer includes a first rod and a footrest arranged opposite each other, and a second rod connecting the first rod and the footrest. The first rod is mounted on the chair legs, and the second rod is telescopic, allowing the distance between the footrest and the first rod to be adjustable. This fitness chair, by incorporating an adjustable second rod, allows for adjustment of the distance between the footrest and the first rod, accommodating users of different heights. After exercise, the footrest can be extended rearward and positioned between the first and third support parts, thus preventing the footrest from colliding with the user and causing injury. This improves usability and safety while also enhancing the overall aesthetics and appearance of the fitness chair.

The utility model discloses a thermal insulation storage device for concrete block production, which relates to the technical field of concrete block production and comprises a supporting table, supporting columns are arranged on the bottom surface of the supporting table, and supporting legs are arranged on the bottom surfaces of the supporting columns; a bearing plate and an inverted-U-shaped plate are arranged on the upper side of the supporting table, and the bottom face of the bearing plate is connected with the supporting table through a plurality of evenly-distributed buffer springs. A slide way is arranged on the top surface of the bearing plate; two sliding grooves are formed in the top face of the supporting table, sliding rails are arranged in the sliding grooves, and second sliding blocks are arranged on the two sliding rails. The two bottom faces of the inverted-U-shaped plate are fixedly connected with the two second sliding blocks correspondingly. According to the actual specifications of concrete blocks, the distance between the partition plates is adjusted, the positions of the partition plates are fixed through the limiting rods, the limiting holes and the limiting grooves, the concrete blocks are stacked on the bearing plate, the buffer springs at the bottom of the bearing plate can prevent the blocks from vibrating in the placing process, the situation that the blocks fall off is avoided, and then the blocks are protected.

The utility model relates to the field of medical supplies, and discloses a treatment tray capable of adjusting the number of holes, which comprises a main tray body, the inner wall of the main tray body is fixedly connected with a storage plate, the left end of the main tray body is provided with an expansion assembly, the expansion assembly comprises an expansion box, the expansion box is inserted into the left end of the main tray body, and the storage plate is fixedly connected with the storage plate. Splines are arranged on the front surface and the rear surface of the expansion box, a key groove is formed in the inner wall of the main disc body, the splines are inserted into the inner wall of the key groove, the inner wall of the expansion box is fixedly connected with an expansion plate, the expansion plate is arranged to be in an L shape, and a fixing assembly is arranged on the inner wall of the expansion box. According to the utility model, by adopting the adjustable arrangement, when the number of the existing holes cannot meet the use requirement of a user, the fixing assembly can be operated firstly to unlock the expansion assembly, and then the expansion box is pulled out to separate the overlapped part of the expansion plate and the storage plate, so that the number of the available fixing holes of the whole device can be increased.

The utility model discloses a kind of dry flowers of Dendrobium officinale Kimura et Migo storage devices, including storage barrel, the storage barrel is provided with multiple storage notches, storage barrel is transparent material, the top of the storage barrel is rotatably installed with top rotary cover, the top of top rotary cover is provided with multiple top placing holes, rotation positioning assembly is arranged between the top rotary cover and the storage barrel, L type placing hole is opened on the inner wall of storage notch, dry assembly is arranged in L type placing hole, the outside of the storage barrel is provided with sunshade component, and the side of sunshade component is connected with the top rotary cover, the dry flower storage device of the utility model, the rotation positioning assembly is set, after Dendrobium officinale Kimura et Migo dry flower is placed, top rotary cover rotates, the sealing effect between storage barrel and top rotary cover is realized, air is not easy to enter, rotation positioning bolt rotates to another positioning screw groove, the position of the top rotary cover after rotation is fixed.

This utility model discloses a device for preventing deformation of welded coiled pipes, belonging to the field of welded coiled pipes. It includes a work frame, with a welding assembly installed at the top and an anti-deformation assembly on the side wall of the work frame. The anti-deformation assembly includes a material feed plate rotatably connected to the side wall of the work frame via a rotating shaft, and a slide block fixedly connected to the bottom of the work frame. A pressure-bearing slide rod is slidably connected to the inner wall of the slide block. Through the coordinated use of these devices, the storage effect of the coiled pipe after welding is improved, preventing deformation caused by the outer wall impact during the free fall of the coiled pipe. Through the cooperation of components such as the rotating shaft, material feed plate, slide block, and pressure-bearing slide rod, when the hydraulic push rod pushes against the base, the pressure plate abuts against the pressure-bearing slide rod, causing the material feed plate to rotate against the outer wall of the rotating shaft, supporting the welded coiled pipe. The guide allows the coiled pipe to slide into the storage box for storage, improving the processing quality of the coiled pipe.

The application discloses a three-dimensional tower-shaped zinc negative electrode for aqueous zinc ion batteries and a preparation method and application thereof, and relates to the technical field of aqueous zinc ion batteries. The preparation method comprises the following steps: taking a copper foil as a working electrode, a zinc sheet as a counter electrode, and placing the copper foil and the zinc sheet in an electroplating solution to perform electroplating; after the electroplating is completed, a zinc plating layer is formed on the surface of the copper foil, and thus the three-dimensional tower-shaped zinc negative electrode for aqueous zinc ion batteries is obtained; and the electroplating solution is composed of a conductive salt, a zinc salt, isomalt and water. In the application, the copper foil is taken as the working electrode, the zinc sheet is taken as the counter electrode, the electroplating solution composed of the conductive salt, the zinc salt and the isomalt is adopted, and the zinc layer is electroplated on the surface of the copper foil through the electroplating process. The zinc plating layer has a clear three-dimensional tower-shaped structure, can provide stable sites for the deposition / dissolution of zinc, buffer volume changes, inhibit the growth of dendrites and corrosion from the structural and chemical aspects, and thus the cycle stability and safety performance of the aqueous zinc ion battery are improved.

The utility model discloses a heat storage water tank with heat storage and release functions, and belongs to the field of heat storage water tanks. The heat storage water tank with the heat storage and release functions comprises an inner container, the upper end of the interior of the inner container extends towards one side of the exterior of the inner container to be provided with a water inlet pipe, a storage frame with a storage cavity is arranged outside the inner container in a surrounding mode, and a reserved cavity is reserved in the side, facing the water inlet pipe, of the exterior of the storage frame. The layered heat storage water tank solves the problems that when an existing layered heat storage water tank is used and stores hot water, high-temperature liquid can make contact with low-temperature liquid, originally located at the lower end, in an inner container, heat of the high-temperature liquid can be absorbed by the low-temperature liquid, and heat loss is caused. The stored liquid is continuously and directly discharged into the upper end of the interior of the inner container through the water inlet pipe, so that the warm liquid can be continuously located at the uppermost end of the interior of the inner container and can be continuously extracted by the first water outlet pipe, and the contact frequency between low-temperature liquid and high-temperature liquid is reduced.

The utility model discloses a portable keyboard with magnetic attraction function relates to keyboard technical field, and it is including: main keyboard and vice keyboard, the outer wall on main keyboard one side is provided with the slot, the bottom of slot is installed in the slot and is equipped with the magnetic attraction piece, the side wall of vice keyboard is installed with the plug -in block, and vice keyboard is connected through plug -in block and the slot plug -pull of main keyboard, the side wall on the slot opening is installed with first assembly piece, the inside of first assembly piece is provided with the clamping hole, one side of plug -in block is installed with second assembly piece, the inside of second assembly piece is installed with the clamping block, and second assembly piece is combined through the clamping block and the clamping hole of first assembly piece, the outer wall on second assembly piece is provided with the push -groove. Solveed the problem that although the existing keyboard can be operated conveniently through the plug -pull dismounting mode, but the structure is easy to cause the separation of the socket place due to external impact, shaking and other factors when carrying, thereby influencing normal carrying use process.

The utility model relates to a granulator head for a plastic granulator, which belongs to the technical field of plastic granulators and comprises a granulator box, a rotating shaft is rotatably arranged in the middle of the inner side of the granulator box, a servo motor for driving the rotating shaft to rotate is fixedly arranged on the rear side of the granulator box, and a fixed cylinder is fixedly sleeved on the outer side of the rotating shaft. A plurality of cutter assemblies are arranged on the circumference of the outer side of the fixed cylinder, a partition assembly matched with the cutter assemblies is arranged on the inner side wall of the pelletizing box, a wetting assembly matched with the cutter assemblies is arranged on the other side of the side wall of the pelletizing box, and a cooling assembly is arranged on one side of the bottom of the pelletizing box; according to the plastic particle forming device, cut and falling plastic particles can be further cooled, the forming efficiency of the plastic particles is improved, and the situation that the storage effect is affected due to the fact that the plastic particles which are not shaped collide with the bottom and deform is avoided.

This invention relates to a wide-temperature-range ether-based electrolyte with a customized high-voltage-resistant interface layer in alkali metal batteries, its preparation method, and its application. The wide-temperature-range ether-based electrolyte comprises a base electrolyte, an anion acceptor additive, and an anion additive containing a specific elemental alkali metal salt. The base electrolyte comprises an alkali metal salt and an ether solvent. In the wide-temperature-range ether-based electrolyte, the concentration of the alkali metal salt is 0.1–1.5 mol·L⁻¹. ‑1 The concentration of the anion acceptor additive is 0.5~5wt%, and the concentration of the alkali metal salt anion additive containing specific elements is 0.1~5wt%. Compared with the prior art, the CEI layer in the wide-temperature-range ether electrolyte of the present invention is more dense and exhibits enhanced chemical and thermal stability, effectively suppressing the positive electrode oxidation reaction and alleviating ion transport limitation, improving the high-temperature, room-temperature, and low-temperature cycle performance of the battery, and increasing the battery's service life.