82 results about "Paper recycling" patented technology

The invention discloses a waste liquid purification device and method based on reaction liquid production, and relates to the technical field of waste liquid treatment. A waste liquid purification device based on reaction liquid production comprises an air floatation machine pool body, the air floatation machine pool body is provided with an air floatation contact area, a separation area, a sludge collection area and a clear water area, a feeding port is formed in the lower portion of one side of the air floatation machine pool body, and a discharging port and an impurity discharging port are formed in the clear water area and the sludge collection area on the other side of the air floatation machine pool body respectively. A reflux inlet is further formed in the clear water area of the air flotation machine tank body; and at least one aerator is mounted in the air flotation contact area of the air flotation machine tank body. A traditional flat scraper is improved to be of a J-shaped structure, the technical limitation that a conventional air flotation machine can only remove surface scum is broken through, the problem that the treatment efficiency is reduced due to sedimentation and residue of heavy impurities is effectively solved, the water quality stability of effluent is improved, the load of a follow-up sludge treatment system is reduced, and the service life of the sludge treatment system is prolonged. And the method is especially suitable for high-fiber and high-filler-content paper recovery wastewater treatment scenes.

This invention discloses a wastewater purification device and method based on a reaction solution, relating to the technical field of wastewater treatment. The wastewater purification device based on the reaction solution includes a flotation tank, which is configured with a flotation contact zone, a separation zone, a sludge collection zone, and a clear water zone. An inlet is located at the lower part of one side of the flotation tank, and an outlet and a waste discharge outlet are respectively located in the clear water zone and the sludge collection zone on the other side of the tank. A return outlet is also provided in the clear water zone of the flotation tank. At least one aerator is installed in the flotation contact zone of the flotation tank. This invention improves the traditional flat scraper by replacing it with a J-shaped structure, overcoming the technical limitation of conventional flotation machines that can only remove surface scum. It effectively solves the problem of reduced treatment efficiency caused by the settling and residue of heavy impurities, improves the stability of the effluent water quality, and reduces the load on the subsequent sludge treatment system. It is particularly suitable for the treatment of paper recycling wastewater with high fiber and high filler content.

This utility model provides a pre-treatment device for recycling printing raw material paper, relating to the field of paper recycling technology. It includes a support frame, a box, and a conveyor frame. A feeding hopper is fixedly installed on the surface of the box, and a discharge pipe is fixedly installed on the lower surface of the box. This utility model uses a starting motor to drive a bidirectional lead screw, causing two baffles to slide synchronously towards or away from each other along a sliding rod under the action of a sliding block. This precisely adjusts the size of the feeding hopper opening, controlling the feeding speed and amount of printing raw material paper, preventing blockage of the crushing roller due to excessive feeding. A flattening mechanism is installed on the conveyor frame, using a hydraulic cylinder to push a moving plate up and down along a guide rod. The moving plate drives the flattening roller to rise and fall, flattening the crushed paper conveyed by the conveyor belt. This effectively removes paper wrinkles and air gaps, preventing jamming or uneven crushing caused by uneven paper during subsequent crushing processes, thus improving overall processing quality and stability.

The utility model relates to the technical field of corrugated paper recycling, in particular to a centrifugal pulping device for corrugated paper. Comprising a centrifugal box, a cover plate, a crushing mechanism and an air pump, the centrifugal box comprises an outer shell and an inner shell, a plurality of fine holes are formed in the inner shell, and a cavity is formed between the outer shell and the inner shell; a support is arranged at the bottom end of the centrifugal box, and a rotation driving mechanism used for driving the centrifugal box to rotate is installed on the support. The cover plate is arranged above the centrifugal box, and a linear driving mechanism used for driving the cover plate to ascend and descend is installed on the centrifugal box. The crushing mechanism is mounted on the cover plate; and the air pump is mounted on the cover plate. According to the technical scheme, the air pump is arranged to convey air into the centrifugal box in the discharging process, so that the internal pressure of the centrifugal box is increased, the paper pulp filtering speed can be increased, and then the production efficiency is improved.

The utility model relates to the field of corrugated paper recycling, and discloses a corrugated paper recycling and smashing device which comprises a smashing box, a smashing roller set is fixedly installed in the smashing box, a feeding frame is fixedly arranged at the top end of the smashing box, a material collecting frame is arranged below the smashing roller set, and the outer side of the material collecting frame is fixedly connected with the inner wall of the smashing box. A collecting frame is arranged below the material collecting frame, a groove is formed in the collecting frame, a bearing plate is slidably arranged on the inner wall of the groove of the collecting frame, the bottom end of the bearing plate is elastically connected with the bottom end of the inner wall of the groove of the collecting frame through a plurality of springs, and a plurality of stop levers are symmetrically fixed to the top end of the bearing plate; the top end of the inner wall of the groove of the collecting frame is movably provided with a sealing assembly in the horizontal direction, one end of each blocking rod abuts against one end of the corresponding sealing assembly, and the material transferring process after corrugated paper is smashed is facilitated through the device.

The utility model relates to the technical field of stone paper treatment, and discloses a stone paper recycling and cracking device which comprises a vertically arranged cracking cylinder, a stirring structure arranged in the cracking cylinder in a penetrating manner, and a material inlet and outlet structure arranged on the cracking cylinder, a power module is arranged outside the cracking cylinder and is in transmission connection with the top of the stirring structure; the material inlet and outlet structure comprises a feeding hole fixedly connected with the cracking cylinder and a discharging structure; and an electromagnetic induction heating module is arranged outside the cracking cylinder. The stirring structure and the material pushing structure are arranged in the cylinder body, and the electromagnetic induction heating module is arranged outside the cylinder body, so that the aim of recycling cracked stone paper is fulfilled.

This product is a waste paper recycling machine that recycles used paper and other materials into new paper.

The invention discloses an automatic food packaging bottle labeling device, and belongs to the technical field of automatic food packaging equipment.The automatic food packaging bottle labeling device comprises a first base, a second base and a linear conveying belt connecting the first base and the second base, a label stripping mechanism and a temperature control mechanism are arranged on the first base, and label stripping and bottom paper recycling are achieved through the label stripping mechanism; the label backing paper is heated through a heating roller, the tensioning force and the stripping angle are adjusted, a label backing paper height limiting mechanism is arranged on the edge of the first base, and the backing paper conveying height is controlled through an upper limiting pressing plate and a lower limiting pressing plate. A driving unit and a driven abutting unit which are symmetrical are arranged on the linear conveying belt and used for driving packaging bottles to rotate and clamping and positioning correspondingly, and an infrared thermal imaging monitor is installed on the edge of the second base, monitors the temperature gradient of bottle bodies in real time and is in linkage with a temperature control mechanism to control heating parameters.

A used paper recycling apparatus includes a defibration unit that defibrates used paper to generate a defibrated product, an accumulation unit that accumulates the defibrated product to form a web, a sheet forming unit that forms a sheet by applying at least one of heating and compression to the web, a cutting unit that cuts the sheet into a predetermined length, and an optical sensor that is provided at an exit of the sheet forming unit and that measures density information of the sheet.

The utility model discloses a kind of compression systems for paper recycling, including box, the lower side of the front end of box is hinged with box door, the upper side of the front end of box is provided with feed inlet, further including compression mechanism;Compression mechanism: it includes mounting plate, fixed link, pressing plate and drive assembly, the inner wall of the pressing plate of box is slidably connected, the left and right sides of pressing plate upper end are respectively provided with fixed link, the upper end of two fixed links is fixedly connected with the lower end of mounting plate, drive assembly is set in the inside of box, pressing plate is driven by drive assembly, the right end of the box is provided with single-chip microcomputer, the input end of single-chip microcomputer is electrically connected with external power supply, the compression mechanism further includes fixed plate and guide slide column, this compression system for paper recycling reduces the setting quantity of servo motor, solves the problem of damage due to uneven stress of pressing plate, while simple structure also improves the service life of pressing plate.

To suppress waviness of a sheet caused by moisture absorption of the sheet after drying processing.SOLUTION: A liquid ejection device includes: a sheet supply section configured to unwind a rolled sheet S and supply the unwound sheet S; a liquid ejection section configured to eject liquid onto the supplied sheet S; a drying section 13 configured to dry the sheet S onto which the liquid has been ejected; a sheet recovery section 5 configured to roll up and recover the dried sheet S; and a humidifying section 20 arranged between the drying section 13 and the sheet recovery section 5 and configured to spray fine droplets onto and thereby humidify both surfaces of the sheet S.SELECTED DRAWING: Figure 3

The invention relates to the field of tire covering cold pasting, in particular to a novel component covering cold pasting tool which comprises a covering cold pasting assembly, a covering rubber strip guide roller assembly, a pasting assembly, a covering rubber strip pasting assembly and a plastic paper recycling assembly which are sequentially arranged in the material conveying direction. The coating rubber strip guide roller assembly is erected on the material conveying line, the attaching assemblies are movably arranged on the two sides of the coating rubber strip guide roller assembly, and the plastic paper recycling assembly comprises a recycling roller arranged in a rolling mode. Compared with the prior art, the method has the advantages of wide application range, investment cost saving and the like.

The invention mainly discloses carton recycling equipment with a bonus exchange function and a goods storing and taking system comprising the carton recycling equipment. The carton recycling equipment comprises a containing body, a main control device, a user interface, a paper processing device, a goods output channel and a digital weighing device. A user may operate the user interface to confirm that carton recovery begins to be performed. After a flattened carton is fed into the paper processing device, the flattened carton is processed into a paper recycling object by the paper processing device, then the digital weighing device weighs the paper recycling object and transmits a weight value to the main control device, and finally, the main control device converts the weight value into a current bonus point number. In practice, the user can choose to exchange the current bonus point number into a substantial reward, and can choose to merge the current bonus point number into an individual accumulated bonus point number. According to the carton recycling equipment, automation and rewarding of waste paper recycling are achieved, and the recycling efficiency and the user participation degree are improved.

The invention relates to a method for producing a filler for paper, comprising the steps of providing a float from a paper recycling process, wherein the float contains titanium dioxide; subjecting the float to a mechanical and / or chemical treatment; mixing the mechanically and / or chemically treated float with titanium dioxide; and a filler obtainable according to the method, a paper containing the filler and the use of such paper as decorative paper.

The present invention relates to a paper connector for connecting an eco-friendly name card. The present invention relates to a name card used for conference events, fairs, exhibition events, cultural facility tourism events, and various cultural events. The name card according to the present invention includes: an eco-friendly name card; a paper strap for wearing by a wearer; and a connector connecting the eco-friendly name card and the paper strap. In particular, the present invention relates to the connector. The present invention is manufactured in an unfolded state, but is used by folding several times into the paper connector using paper folding techniques. Since every component of the name card is made of eco-friendly paper, the wearer can discard the name card after wearing the name card once, and an event management entity can discard the entire name card and recycle the name card as paper without having to go through the cumbersome process of waste sorting.

1. The name of the design product: hand-held adhesive applicator. 2. The use of the design product: used for hand-held adhesive tape, with adhesive tape supply, adhesive tape tensioning, adhesive tape cutting and release paper recycling functions. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

To solve a problem of low convenience because the effect to the environment is not taken into consideration.SOLUTION: A sheet-recycling system includes: a sheet regenerator for regenerating a sheet from used paper; a server for producing display information by receiving sheet regeneration information concerning regeneration of a sheet from the sheet generator; and a terminal device for displaying by receiving the display information from the server, where the terminal device sends to the server a target value concerning regeneration of the sheet, and requires display information, the server converts into an environmental effect value on the basis of a received target value, and sends the environmental effect value including the display information to the terminal device, and the environmental effect value includes at least any of a carbon dioxide-reduced amount, a lumber-reduced amount, and a water-reduced amount.SELECTED DRAWING: Figure 5

The invention belongs to the technical field of LED lamp strip pasting, and particularly relates to an automatic LED lamp strip pasting machine which comprises a machine box and an air path unit arranged in the machine box. The tray jig is arranged above the machine case through a plurality of stand columns, and a supporting ring groove for placing a material frame is formed in the inner ring face of the tray jig; the rotating mechanism is arranged in the case, and an output shaft of the rotating mechanism extends out of the case; the air cylinder mechanism is horizontally arranged at the tray jig and is connected with the output shaft of the rotating mechanism through the bracket mechanism; the spring buffer mechanism is connected with the output end part of the horizontally arranged air cylinder mechanism; the roller is arranged at the end part, close to the supporting ring groove, of the spring buffer mechanism; the back gummed paper recycling mechanism is arranged on the spring buffer mechanism and is used for rolling and recycling the torn back gummed paper; according to the automatic tape sticking machine, the LED lamp tape can be tightly pressed and attached to material frames of different shapes, and the problem of pain points caused by manual pressing is effectively solved.

This invention belongs to the technical field of papermaking equipment, and particularly relates to a paper recycling pulverizing device and its usage method. The pulverizing device includes a pulverizing box, which includes an inlet and an outlet. The pulverizing device also includes pulverizing rollers, a drive source, and an impact component. Two pulverizing rollers are provided. The drive source is connected to the pulverizing rollers to drive their circumferential rotation. The impact component is used to impact the material entering from the inlet. This invention's pre-impact method prevents material from piling up and tangling, thus reducing pulverizing time. The material is pulverized to a size that allows it to fall between the two pulverizing rollers without tangling with other debris. Furthermore, timely dispersion reduces the adhesion and overlap of pulverized material, facilitating screening.

The invention relates to the technical field of plastic paper recycling, in particular to a plastic paper recycling device which comprises a base, a driving box, a winding mechanism, a supporting frame, a sliding frame, a winding roller, a tensioning roller frame, an ironing frame, an ironing mechanism, a dust removal box, a butt joint frame, a butt joint mechanism, a discharging roller frame and a control panel. The plastic paper recycling device can be used for ironing, flattening, dedusting, correcting, jointing and the like of plastic paper, and recycling of the plastic paper is achieved. A plastic paper tape is conveniently aligned and wound on the outer wall of a winding roller through the winding mechanism, the hot oil supply rate of the ironing plate is synchronously adjusted through the ironing mechanism according to the conveying rate of the plastic paper, the temperature of the ironing plate is conveniently and stably controlled, multiple rolls of plastic paper can be recycled and spliced into one roll through the butt joint mechanism, and the production efficiency is improved. And the plastic paper roll with the preset length can be conveniently formed, and the high efficiency, stability and convenience of the device are improved.

A paper container including an aluminum liner, which protects people's health from environmental hormones in a paper container is provided. Also provided is an eco-friendly paper container wherein, in the case of using a water-based adhesive, paper can be easily separated from the container by immersing the container in water, to allow easy paper recycling. The paper container conserves forests and thus can contribute to the prevention of climate change. Further, the container is a disposable or multiple-use food container that can be used for various foods and beverages such as coffee, beer, beverages, cup noodles, cup rice, soup, and stew. The container helps human health and global environmental conservation.

1. Name of the product in this design: Paper Return Label Holder (Hand-crank Dual-use). 2. Purpose of this design product: External bracket for single-machine, used for placing thermal label paper and express paper. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design.

A packaging adhesive tape supply device with a backing paper self-recovery function comprises a fixing frame, an adhesive tape supply mechanism and a backing paper recovery mechanism, and the adhesive tape supply mechanism and the backing paper recovery mechanism are installed on the fixing frame and rotate on the fixing frame. The adhesive tape supply mechanism comprises an adhesive tape disc for placing an adhesive tape and an adhesive tape wheel for driving the adhesive tape disc to rotate; the backing paper recycling mechanism comprises a backing paper disc for winding backing paper and a backing paper wheel for driving the backing paper disc to rotate; compared with the prior art, when the adhesive tape is supplied, the adhesive tape wheel drives the adhesive tape disc to rotate, so that the adhesive tape is supplied, meanwhile, when the backing paper is recovered, the backing paper wheel drives the backing paper disc to rotate, so that the recovery of the backing paper and the supply of the adhesive tape are synchronously carried out, and the condition that the backing paper is stacked or tensioned and broken during recovery is avoided; and it is ensured that backing paper can be recycled smoothly, and the backing paper recycling efficiency is improved.

This utility model relates to an easy-to-maintain handheld label printer, comprising a main frame, a lower support, a printer core, a backing paper recycling mechanism, a label roll mounting mechanism, a peeling rod, a rubber roller, and a control mechanism. The printer core, backing paper recycling mechanism, and label roll mounting mechanism are arranged sequentially from front to back and are all mounted on the main frame. The peeling rod and rubber roller are mounted on the lower support, which is located below the main frame and detachably connected to it. The peeling rod is located in front of the printer core, and the rubber roller is located directly below the printer core. The control mechanism is fixed inside the main frame and is powered by a power supply. The control mechanism is connected to both the backing paper recycling mechanism and the printer core. The advantages of this utility model are: convenient label roll mounting, accurate label positioning, high label information printing precision, compact and portable design, and wide applicability.

The application relates to an intelligent instant printing and labeling system, which comprises a host plate, a label placing mechanism, an elastic transition roller mechanism, a label pressing mechanism, a label bidirectional driving mechanism, a code printing mechanism, a label peeling and printing mechanism and a label base paper recycling mechanism, and a label transition roller group for providing guidance for the turning of the label is installed on the host plate; the label placing mechanism is used for placing a label roll; the elastic transition roller mechanism is used for keeping the label tension and uniformly releasing the label of the label roll; the label pressing mechanism keeps the label in a straight state by applying resistance to the label; the label bidirectional driving mechanism provides power for the forward and reverse running of the label; the code printing mechanism is used for printing identification content on the label; and the label peeling and printing mechanism is used for peeling the printed label and pasting the label on a packaging film. The label bidirectional driving mechanism is adopted to realize the dynamic unification of the printing range of the heat transfer printing and coding machine and the label position.

To eliminate the need to remove sheets present in the upstream and downstream areas of the location where jam is detected. [Solution] The sheet conveying device 3 includes a plurality of switching units 30, each having a plurality of branch paths 30a branching off from a standard conveying path and a plurality of sheet recovery units 30b that recover sheets downstream of the plurality of branch paths 30a. The plurality of switching units 30 can selectively perform a normal conveying process in which each of the plurality of sheets is conveyed along the standard conveying path, and an emergency conveying process in which each of the plurality of sheets is conveyed to each of the plurality of sheet recovery units 30b. When a jam is detected, the control device 8 causes the upstream terminal switching unit, which is located at the furthest downstream in the sheet conveying direction among the upstream switching units having a path branching off from the area downstream of the jam area in the sheet conveying direction, to perform the emergency conveying process, and causes the normal conveying process or the emergency conveying process to be performed by a unit other than the upstream terminal switching unit.

The invention relates to a composite paper recovery method and a composite paper separation and recovery device. The composite paper comprises a fiber paper layer, an aluminum layer and a pattern film layer which are stacked in sequence; the recovery method of the composite paper comprises the following steps: S1, obtaining the composite paper, and soaking the composite paper in water to obtain softened composite paper; s2, the fiber paper layer of the softened composite paper is subjected to scrubbing and ultrasonic treatment, and composite paper with an aluminum layer exposed on the surface and paper pulp are obtained; s3, the composite paper with the aluminum layer exposed on the surface is subjected to alkaline leaching and scrubbing at the same time, and a pattern film layer and an aluminum-containing solution are obtained; and S4, cleaning and drying the pattern film layer to obtain a complete pattern film layer. While the separation efficiency is ensured, damage to the pattern layer is effectively avoided, the integrity and the recycling value of the target membrane material are improved, meanwhile, the obtained paper pulp and the obtained aluminum-containing solution can also serve as by-products to be recycled, and the resource utilization rate is further increased.

A sustainable tubular container that is fully recyclable by curbside recycling, repulpable and home compostable and is easy to use, prevents undesired leakage of the consumer product material, can withstand repetitive usage, and overcomes deficiencies of existing all paper consumer product container systems. The tubular container is primarily paper based that may be recycled easily in the existing paper recycling stream with minimal non-paper parts that also are easily biodegradable, recyclable curbside or home compostable. Such a consumer product container preferably is made of paper-based materials with an inner liner or a coating. But otherwise, it is made of PHA, PHB and / or other compostable moldable materials.

The utility model relates to a stainless steel band roll-dividing lining paper recycling mechanism, which comprises a base, a base, a roll-dividing mechanism, a roll-dividing mechanism, a roll-dividing mechanism, a roll-dividing mechanism, a roll-dividing mechanism, a roll-dividing mechanism and a roll-dividing mechanism, and the water storage tank is fixedly arranged at the upper end of the base, a heating assembly is arranged in the water storage tank, two telescopic cylinders are arranged at the top end of the water storage tank, and a first steam spraying pipe is jointly arranged at the top ends of the telescopic cylinders. The utility model relates to the technical field of stainless steel band lining paper recovery. According to the stainless steel band roll-dividing lining paper recycling mechanism, the heating assembly arranged in the water storage tank is used for heating the interior of the water storage tank, water in the water storage tank generates steam, the steam makes contact with lining paper after being sprayed out, dust and oil stains attached to the surface of the lining paper are softened through the steam, and therefore the lining paper can be recycled; and after steam is sprayed out through the first steam spraying pipe and the second steam spraying pipe, steam softening is conducted on the two faces of the lining paper, and oil stains and dust can be rapidly removed by the cleaning assembly.

The invention is suitable for the technical field of corrugated paper recycling, and provides a corrugated paper recycling device which comprises a base, a coarse crushing unit and a fine crushing unit. The coarse crushing unit comprises a coarse crushing box, a coarse screen plate is arranged at the bottom of the box, two coarse crushing assemblies are arranged in the coarse crushing box, and a driving supporting assembly is arranged on the outer side of the coarse crushing box so that the coarse crushing assemblies can rotate oppositely to crush corrugated paper and provide elastic supporting. The fine crushing unit is composed of a feeding groove and a fine crushing cylinder, the feeding groove is connected with the bottom of the coarse crushing box and the middle of the fine crushing cylinder, and the fine crushing cylinder is provided with a fine mesh plate at the bottom, internally provided with a feeding shaft with mesh spiral blades and driven by a top rotating assembly. A material returning pipe and an air flow impact crushing assembly are arranged between the fine crushing cylinder and the feeding groove, and secondary air flow impact crushing is carried out on materials. The crushing effect is enhanced through multi-stage crushing and dynamic shaking, the efficient and stable waste corrugated paper treatment process is achieved in combination with the airflow impact refining technology, and the material recycling rate and treatment efficiency are remarkably improved.