110 results about "Paper recycling" patented technology

Exemplary embodiments pertain to a combined shipping and expansion device for shipping a roll of unexpanded slit sheet material and for expanding the slit sheet material. In some examples, the device includes: a container made with recyclable paper or board; a roll of slit sheet material wound around a core member and positioned within the container; the roll of slit sheet material having a slit pattern that forms open cells upon expansion; the core member being made with recyclable paper or board and having a length greater than a width of the roll of slit sheet wound around the core member and having protrusions that extend beyond each side of the roll of slit sheet material; a plurality of yoke members within the container, including at least one yoke member that rotatably receives a first of the protrusions and at least one yoke member that rotatably receives a second of the protrusions; and the container having a dispensing opening through which the slit sheet material wound around the core member can be extended and pulled, causing the core member to rotate relative to the yoke members via rotation of the roll of slit sheet material. The combined shipping and expansion device is made from substantially entirely recyclable paper or board materials, whereby after complete dispensing of the slit sheet material from the shipping and expansion device, the combined shipping and expansion device can be recycled in a paper recycling facility.

The utility model relates to the technical field of paper recovery devices, and discloses a paper recovery device based on Internet of Things, which is in communication connection with a cloud server, and comprises a hollow shell, and a weighing unit, a crushing unit, a pressing unit and a recovery box which are fixed on the inner side surface of the shell and are sequentially arranged along the movement direction of paper. The system has the beneficial effects that the paper recovery device is connected with the cloud server, so that the waste paper capacity of the paper recovery device can be monitored in real time. The pressing unit is used for compressing the broken paper in the vertical direction and the horizontal direction, the waste paper capacity of the paper recycling device can be improved to a large extent, and the use efficiency of products and the user satisfaction degree are improved.

The invention provides a lining paper winding device applied to a fiber placement machine, the lining paper winding device comprises a driving assembly, a guide assembly, a bearing assembly and a locking assembly, the driving assembly comprises a driving part and a rotating shaft, one end of lining paper is attached to the surface of a lining paper winding drum, the locking assembly is installed at the end of the rotating shaft to clamp the lining paper winding drum, and the lining paper winding drum is wound around the driving part. Then the driving piece is controlled to drive the lining paper reel to rotate so as to wind the lining paper, after winding, the locking assembly is detached from the rotating shaft, the lining paper reel is pulled out of the rotating shaft, and the lining paper reel can be compressed by extruding the lining paper wound outside the lining paper reel due to the fact that the empty groove extending in the axial direction is formed in the surface of the lining paper reel; the outer wall of the lining paper winding drum extrudes the empty groove, the outer diameter of the lining paper winding drum is reduced under extrusion, so that the lining paper winding drum can be taken out from the lining paper wound into the drum, disassembly is very simple and labor-saving, the lining paper recycling efficiency is improved, and the lining paper can be prevented from being damaged.

The invention provides a lining paper cutting and recycling device, and relates to the technical field of cigarette case processing. Comprising an installation part, a cutting assembly, an air suction assembly and a recovery part. A cutting roller in the cutting assembly is rotationally arranged on the installation part, and a window cutting knife is movably arranged on the cutting roller. An air suction roller in the air suction assembly is rotationally arranged on the mounting part and matched with the cutting roller to form a cutting space, the air suction roller is provided with an air suction channel, the negative pressure part communicates with the air suction channel, the second end of the air suction channel is arranged on the side wall of the air suction roller and forms an adsorption opening, and the air suction roller and the cutting roller rotate relatively to complete window cutting of the lining paper. The negative pressure piece can adsorb the window paper to the adsorption opening; the recovery part is connected to the mounting part and corresponds to the air suction roller, and when the air suction roller rotates to the adsorption opening to be opposite to the recovery part, the recovery part can recover the window paper adsorbed to the adsorption opening. The lining paper cutting and recycling device is high in applicability, the requirement for packaging diversity can be met, window paper recycling can be completed, and the machining efficiency is improved.

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.

The present invention provides a composition and process for preparing a depolymered paper product from polymer-coated paper waste, comprising the steps of treating shredded polymer-coated paper waste with a polymer removing composition comprising a mixture of a solvent component, a surfactant component, and an acidic component.

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 present invention is applicable to the field of automation equipment, and provides a tape recycling mechanism and a tape peeling machine. The tape peeling mechanism includes: a support plate; a feed wheel and a receiving wheel, which are rotatably arranged on one side of the support plate; a feed wheel and a pressing assembly, which are fixed to the support plate and located at the position where the material is transferred between the feed wheel and the receiving wheel, and the pressing assembly abuts against the feed wheel; a first driving member, which is arranged on the support plate and drives the feed wheel to rotate; a first transmission belt, which is sleeved on the feed wheel and the receiving wheel so that the first transmission belt drives the feed wheel and the receiving wheel to rotate, and the surface of one side of the first transmission belt in contact with the feed wheel and the receiving wheel presents a convex arc structure; the friction between the first transmission belt and the feed wheel or between the first transmission belt and the receiving wheel is less than the friction formed by the pressing assembly and the feed wheel when the material is abutted. The tape recycling mechanism provided by the present invention can use a set of driving devices to drive the feed wheel and the receiving wheel at the same time, saving space and cost, while being simple to control and having strong product compatibility.

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 printing and labeling device applied to a vertical packaging machine, which comprises the vertical packaging machine and a printing and labeling mechanism, and the printing and labeling mechanism comprises a printing and labeling mechanism overall frame. A printing adjusting assembly, a label paper conveying assembly, a label stripping assembly, a backing paper recycling assembly, a color code sensing adjusting assembly and a packaging film guiding conveying assembly are installed in the printing and labeling mechanism overall frame, and the printer adjusting assembly comprises a printer. Label paper printed by the printer is conveyed to the label stripping assembly through the label paper conveying assembly to strip a label and then is recycled by the backing paper recycling assembly, and a packaging film conveyed by the packaging film guiding and conveying assembly passes through the label stripping assembly and then is attached to the stripped label. The color code sensing and adjusting assembly is located on one side of the label stripping assembly, corresponds to the packaging film with the label attached and conducts color code sensing. The device has little dependence on the environment, is convenient to operate, has the label pressing and brushing functions, and ensures that the label is firmly adhered and is attractive.

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 technical field of corrugated paper recovery, in particular to corrugated paper recovery processing equipment and a using method thereof, and the corrugated paper recovery processing equipment comprises a processing box, a first crushing mechanism, a second crushing mechanism and a shaping mechanism; the top of the treatment box communicates with a feeding hopper; the first crushing mechanism is arranged in the treatment box and is used for primarily crushing the corrugated paper; the second crushing mechanism is arranged in the treatment box, is arranged below the first crushing mechanism and is used for further crushing the corrugated paper; and the shaping mechanism is arranged below the treatment box and used for extruding and shaping the crushed corrugated paper, and an inlet of the shaping mechanism communicates with the bottom end of the treatment box. According to the corrugated paper crushing device, through cooperative arrangement of the first crushing mechanism and the second crushing mechanism, the crushing effect of corrugated paper is effectively improved, the corrugated paper can be conveniently wetted by an atomizing nozzle, wetted corrugated paper fragments are fed into a shaping box, and the corrugated paper fragments are compressed and packaged under the action of a shaping plate.

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.

A laminated multi-layer liner or lidding structure, including non-paper components, that allows consumers to recycle the entire liner or lidding in a paper recycling stream. As a result, manufacturers currently selling products without liners will now be able to include liners on their containers and provide a totally recyclable container package, including the container, cap and liner (each recyclable in a respective plastic or paper recycling stream), while providing the benefits that liners provide, including maintaining product integrity and barrier properties, extending shelf life, providing tamper evidence, preventing leakage, preventing products from being contaminated and / or damaged by consumers sampling the products, and / or otherwise creating an un-saleable product due to leakage, contamination or damage.

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.

The present invention relates to the technical field of paper recycling and treatment, and particularly to a paper recycling and treatment device applied to papermaking technology, including a treatment tank, and further including: a mounting plate fixed to the top of the treatment tank, a short cylinder and a long cylinder fixedly penetrating the mounting plate, and a conveying mechanism mounted on the top of the treatment tank. An installation frame is mounted on the surface of the long cylinder. When in use, the present invention can screen shredded paper and remove metal objects in the shredded paper during the process of shredding waste paper. In addition, when the shredded paper is mixed with water, the device can continuously input air into the water and scrape the foam on the water surface through a cleaning mechanism to ensure the effect of subsequent ink cleaning, solving the problems that in the use of some current devices, it is inconvenient to clean the foam in time, the foam accumulates on the water surface and easily affects the effect of subsequent ink cleaning, and separately screening and cleaning the shredded waste paper easily affects the overall working process.

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.

The present invention discloses an automatic film - sticking device for an earphone charging case, which includes a frame, an earphone charging case positioning device for positioning the earphone charging case, a PF film feeding tray for providing PF film material, a backing paper recycling tray for recycling the backing paper of the PF film, a protective film recycling tray for recycling the protective film on the PF film tape, a PF film peeling mechanism capable of peeling the PF film from the backing paper, a manipulator mechanism for attaching the peeled PF film to the earphone charging case, a protective film position detection mechanism for detecting the position of the peeled PF film, a film - pressing mechanism for pressing the PF film attached to the earphone charging case, and a control system for controlling the actions of each mechanism. The present invention realizes the automatic peeling of the PF film product from the tape and the automatic fitting into the earphone charging case, avoids the manual sticking of the PF film on the earphone charging case, greatly saves labor, and reduces the production cost of the enterprise.

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.