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92 results about "Wood waste" patented technology
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Wood waste is, by far, the largest portion of the waste stream generated from construction and demolition activities.
Wood waste recovery device for shaving board processing
ActiveCN222290458Uconvenience to workstable supportBark-zones/chip/dust/waste removalAgricultural engineeringElectric machinery
The utility model relates to a wood waste recovery device for shaving board processing, which comprises a processing box, a connecting groove is arranged on one side outside the processing box, a connecting plate is rotatably connected inside the connecting groove, and through holes are arranged at the top of the connecting plate at equal intervals. After wood waste in the processing box is crushed, wood waste which is not completely crushed can be left on the top of a connecting plate, an output shaft of a first motor further drives a cam to rotate, and then the cam drives the connecting plate to rotate towards an arc-shaped groove at intervals; and meanwhile, the connecting plates rotate at intervals to vibrate and dredge the interiors of the through holes, blockage is avoided, the wood waste in the collecting box can be poured into the processing box to be subjected to secondary crushing treatment, and the machining efficiency is improved. And the purpose of fully crushing the wood waste to facilitate recycling is achieved.
Owner:LINYI SHENGHONG NEW MATERIALS CO LTD
Wood waste treatment device for wood processing
ActiveCN222518810UImprove discharge efficiencyWood working apparatusDrying gas arrangementsWaste materialWood processing
The utility model discloses a wood waste treatment device for wood processing, which comprises a pulverizer body and further comprises a tail blowing mechanism, the tail blowing mechanism comprises a tail expansion box, a U-shaped bracket, an inner limiting plate, a filter screen, an L-shaped sealing plate, a fan heater and an axial flow fan, the tail expansion box is welded outside the back arc box wall of the pulverizer body in an intercommunication manner, and the U-shaped bracket is welded outside the tail expansion box. A U-shaped supporting seat is welded to an outer box opening of the tail expansion box, inner limiting plates are symmetrically welded to the inner seat wall of the U-shaped supporting seat, a tail blowing mechanism is arranged outside a shell of the pulverizer body, and the tail blowing mechanism forms a warm air drying structure at the shell of the pulverizer body, so that a warm air drying space is formed in the pulverizer body; the wet wood waste can be dried when being discharged from the filter screen after being crushed by the crusher body, and the wood waste crushed materials at the filter screen of the crusher body can be dried by the hot wind force of the warm wind, so that the crushed materials of the wood waste crushed materials at the filter screen of the crusher body can be dried and pass through, and the discharging efficiency of the crushed materials after the wet wood waste is crushed by the crusher body is improved.
Owner:GUANGXI GUANGYING WOOD IND CO LTD
Waste treatment device for wood processing
ActiveCN222470180Upromote fragmentationsmall particle sizeSolid waste disposalTransportation and packagingPulp and paper industryWaste treatment
The utility model relates to a waste treatment device for wood processing, which comprises a crushing mechanism, a pushing assembly and a compressing mechanism, and the pushing assembly is arranged on one side of the crushing mechanism; in the actual wood processing process, when wood waste needs to be treated, the wood waste can be put into the crushing channel, wood is primarily crushed through the primary crushing assembly, the crushed wood is crushed again through the secondary crushing assembly, and then wood crushed materials fall into the collecting chamber; after the wood crushed aggregates in the collecting chamber are collected to a preset degree, the pushing assembly can be operated to push the wood crushed aggregates into the storage box, the wood crushed aggregates are pressed through the compression assembly, and then the compressed wood crushed aggregates are taken out through the discharging opening, so that the wood can be better crushed, and the wood crushing efficiency is improved. And the size of crushed wood particles is reduced, the crushed wood can be conveniently compressed, and the crushed wood can be conveniently transported.
Owner:FUJIAN YUANSHENG WOOD IND CO LTD
A composite preparation process for enhancing the mechanical properties of marine laminated wood
ActiveCN118725596Bwell mixedImprove insulation performanceWood working apparatusDomestic articlesFirming agentAnti bacteria
The invention relates to the technical field of composite material preparation, and specifically discloses a composite preparation process for enhancing the mechanical properties of marine laminated wood. Wood powder, epoxy resin, antibacterial modified basalt fiber-titanium dioxide, a stabilizer and a curing agent are uniformly mixed, kneaded in an open mill, and hot-pressed in a hot press to obtain the marine laminated wood. The antibacterial modified basalt fiber-titanium dioxide contains a large number of active groups, which can form a three-dimensional staggered support network in a matrix, generate a cross-linked network structure, and effectively improve the mechanical properties of the matrix. The epoxy resin is used as an adhesive with strong bonding force, and can tightly bond the wood powder and other materials together, thereby reducing the waste of wood and improving the utilization rate of wood to achieve environmental benefits, forming a laminated wood with stable structure and high strength. Through a curing cross-linking reaction, a mesh structure can be formed, which further enhances the overall mechanical strength of the laminated wood and prolongs its service life.
Owner:JIANG SU GUANG JIA XIN CAI LIAO KE JI YOU XIAN GONG SI
Wood waste centralized recovery device for wood processing
The utility model relates to the technical field of wood waste centralized recovery equipment, in particular to a wood waste centralized recovery device for wood processing, which comprises a rack, a plurality of groups of hydraulic cylinders are assembled on the surface of the top end of the rack through bolts, and the hydraulic cylinders are connected with the rack through bolts. The power output end of the hydraulic cylinder is provided with a pressing plate capable of being used for centralized treatment of wood waste through bolts. After wood waste is compressed, the hydraulic rod on the inner side of the machine frame can operate, the hydraulic rod is hinged between the tipping bucket and the machine frame through the rotating shaft and the lug base, and meanwhile the tipping bucket is hinged to the lug groove in the outer side of the machine frame through the lug block and the straight shaft, so that the tipping bucket can swing around the straight shaft; and then the tipping bucket can be pushed to turn over under the thrust action of the hydraulic rod, and the tipping bucket can drive the compressed and formed wood waste to move out from the position between the frame plate and the tipping bucket, so that the wood waste can be conveniently and continuously treated subsequently, the whole process is automatically operated, and the wood waste centralized recovery equipment is more convenient to use.
Owner:JINGHONG JIAYUAN WOOD IND CO LTD
Machining lathe with waste recovery function
ActiveCN223198640UMetal working apparatusMaintainance and safety accessoriesDrive shaftElectric machinery
The utility model relates to the technical field of machining lathes, and provides a machining lathe with a waste recovery function. The support is fixedly installed on the side, away from the center, of the upper surface of the workbench, and a collecting hopper is formed in the lower surface of the workbench. When the waste recycling device is used, the first motor is started to drive the first transmission shaft to rotate, the first transmission shaft drives the first belt wheel to rotate, and the first belt wheel drives the second belt wheel and the third belt wheel to rotate through the first belt. If the waste materials are composed of wood and iron materials, the magnetism of the magnetic table is started, the iron waste materials are attracted to the surface of the magnetic table, the wood waste materials enter the recycling box through vibration of the magnetic table, the iron waste materials enter the recycling box in a centralized mode after the machining lathe stops working, the recycling box is replaced, the magnetic table is closed, and the purpose of classified and centralized treatment of the wood waste materials and the iron waste materials is achieved.
Owner:SICHUAN TEKTRONIX TECH CO LTD
Method for machining conical wooden workpieces, device for carrying out such a method, and planing machine with such a device
PendingDE102024001646A1Profiling/shaping machinesFlat surfacing machinesStructural engineeringRabbet
This process is used for machining conical wooden workpieces with longitudinal sides that are angled to each other and curved along their length. A first planing tool is used to plane one longitudinal side along the curve of that side, while a second planing tool is used to plane the opposite longitudinal side (in the direction of travel) along this same curve, overlapping the two planes to achieve the desired taper. This is accomplished by adjusting the position of the second planing tool relative to the first, perpendicular to the workpiece's direction of travel, as the workpiece passes through the machine. The longitudinal sides of the workpiece are planed in such a way that they retain their curve after the planing process. Because the machining process follows the curvature of the workpiece, minimal wood waste is generated, resulting in optimal wood yield.
Owner:MICHAEL WEINIG AG
Wood processing waste centralized recovery device
ActiveCN224027914UUsing liquid separation agentWood working apparatusControl systemEnvironmental engineering
The utility model discloses a wood processing waste centralized recovery device which comprises a supporting frame and further comprises a recovery box fixed to the upper portion of the supporting frame. The crushing roller is rotationally mounted in the recycling box; the dust falling assembly comprises a hollow plate fixed to the upper portion of the recycling box, a conveying plate is slidably mounted in the hollow plate, and a plurality of spraying gaps are formed in the side, close to the input opening of the recycling box, of the conveying plate; the control plate is fixedly arranged at the lower part of the support frame. After wood waste is fed into the recycling box, the crushing roller starts to rotate to crush and recycle the waste, the dust falling assembly is arranged to conduct spraying adsorption, dust diffusion is effectively restrained, and the control system controls the telescopic action of the conveying plate through electromagnetism, so that the extending distance of a spraying gap is adjusted, the water outlet amount is dynamically changed, and the recycling efficiency is improved. The spray density is matched with the dust concentration, and water mist coverage is formed at the moment when wood chips are generated, so that dust particles are weighted under the wetting effect and are quickly settled.
Owner:HUZHOU RUNXING ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Method and apparatus for production of pallet blocks
Wood scrap and binder components forming raw material (1) of a pallet block are prepared in accordance with predetermined mechanical properties of the pallet block to be produced with a mass equal to the predetermined mass of the finished pallet block. The prepared components are mixed and fed into a press mould (3) of a press die (2), pressed to size, and the binder is cross-linked applying heat externally by the aid of the side walls (11) of the press mould (3) and at the same time internally by applying heat to the central region of the pallet base material (1) via a central forming mandrel (14) conducting hot steam into the pressed the pallet block, thereby promoting the cross-linking of the pallet base material's binder in short time. The invention also relates to an apparatus implementing the method.
Owner:KECSKEMÉTI FERENC +1
Waste treatment device for wood processing
The utility model provides a waste treatment device for wood processing, and belongs to wood waste cleaning equipment. According to the technical scheme, the device comprises a crushing box, a first mounting seat and a second mounting seat, the first mounting seat is mounted at the position, close to the bottom, of the middle of the right side wall of the crushing box, and a lifting transmission seat is slidably connected to the middle of the upper side wall of the first mounting seat. According to the wood waste crushing device, when the output end of the rotating motor drives the rotating rod to rotate clockwise to 30-45 degrees, the rotating motor stops running, wood waste is conveyed to the feeding opening through the feeding hole through inclination force and is crushed in the crushing box through the crushing rollers, the waste is cleaned and crushed, and the crushing efficiency is improved. Chippings generated after the waste materials are cleaned and crushed are collected through a collecting box, the output ends of two third motors act on two third lead screws correspondingly to rotate anticlockwise, a collecting seat is moved to the left side, and therefore the collected waste materials are conveniently and uniformly cleaned in the follow-up process.
Owner:内蒙古泰合洋森木业有限公司
Crushing device for wood handicraft processing waste
The invention discloses a crushing device for wood handicraft processing waste, and relates to the technical field of wood waste crushing, the crushing device comprises two bases, a workbench is fixedly mounted on the top surfaces of the two bases, protective plates are fixedly mounted on the two sides of the top surfaces of the two workbenches, and baffles are fixedly mounted on the adjacent surfaces of the two protective plates; the two baffles are symmetrically arranged, the two baffles are obliquely arranged, and a conveying belt is rotationally connected between the two protection plates; and the controller is fixedly installed on the side wall of one of the workbenches, and a processor is fixedly installed on the side wall of the other protective plate. According to the device, by arranging the flow dividing device, a servo motor, a reciprocating lead screw, a moving block, a bent rod, a disc, a first driving motor, a flow dividing plate and other assemblies are matched with one another, and therefore the flow dividing effect is improved; and efficient and accurate flow dividing of the wood artware machining waste is achieved.
Owner:HUZHOU WANHONG CRAFTS CO LTD
Wood crusher for processing biomass particles
The utility model relates to the technical field of biomass particle production, and discloses a biomass particle processing wood crusher which comprises a machine body, a conveying roller rotationally arranged on the machine body, a conveying belt arranged on the conveying roller and a hopper-shaped feeding frame arranged on the machine body, and an opening in the bottom of the feeding frame is located over the conveying belt. The feeding frame comprises first feeding plates which are oppositely and obliquely arranged on the two sides of the rack, a second feeding plate which is obliquely arranged on one sides of the two first feeding plates, and a third feeding plate which is rotationally arranged on the other sides of the two first feeding plates. The biomass particle processing wood crusher provided by the utility model can improve the wood waste feeding efficiency.
Owner:SONGZI HONGDA WOOD IND CO LTD
Wood waste treatment device for wood processing
The utility model discloses a wood waste treatment device for wood processing, which comprises a box body, a plurality of supporting legs are fixedly connected to the outer wall of the bottom of the box body, a bottom box is fixedly connected to the bottom of the box body, a feeding pipe is fixedly connected to the outer wall of the top of the box body, and a treatment box is arranged on the inner wall of the box body. A movable connecting mechanism is arranged between the treatment box and the box body, a transfer box is fixedly connected to the outer wall of the top of the box body, and a first motor is fixedly connected to the top of the transfer box. The first motor is arranged, the crushing and refining mechanism on the outer wall of the rotating shaft is used for crushing and refining waste materials, screening treatment is conducted, the movable connecting mechanism between the treatment box and the box body is arranged, the treatment box has the movable capacity, the crushing effect of the waste materials is improved, and the service life of the waste materials is prolonged. And by arranging the material pushing and extruding mechanism in the bottom box, the refined waste materials can be extruded and compressed, and follow-up recycling treatment is facilitated.
Owner:GALLOWAY GROUP
A waste collecting device for wood door production
The utility model discloses a kind of waste collecting devices for wooden door production, including collection box, the fixed cover is engaged in the upper end surface of collection box, and opening is set on fixed cover, multiple groups of sliding slots are set in the inside of collection box, and multiple groups of sliding blocks are inserted in sliding slot, fixed box is equipped on the sliding block, and first motor is equipped in fixed box, the one end of first motor output shaft is connected with rotating shaft through coupling, and first brush is equipped on the outer wall of rotating shaft.The first brush of the waste collecting device for wooden door production is rotated by output shaft, coupling, rotating shaft and collection box under the action of first motor, and sliding block is formed elastic engagement limiting structure by limiting rod, spring, draw plate and collection box, so that the dust adhered to the surface of larger wood waste can be preliminarily treated by multiple groups of first brush of relative rotation, and the operation of each component in the inside of collection box is avoided by sliding block assembly.
Owner:LANKAO GUCHUAN WOODEN DOOR CO LTD
Waste treatment device for wood processing
The utility model discloses a waste treatment device for wood processing, which belongs to the technical field of wood processing and comprises a crushing box for crushing wood waste, a crushing mechanism is arranged on the front side of the crushing box, and a fixing seat is mounted on one side of the crushing box. According to the waste treatment device for wood processing, due to the design of a first motor, a connecting rod, a cross rod, a connecting frame and a fixing frame, after crushed waste falls into the fixing frame, a first motor switch is turned on, the first motor works to drive the connecting rod to rotate, and in the rotating process of the connecting rod, the connecting rod drives the cross rod to reciprocate left and right through a shifting block; and the transverse rod moves to drive the fixing frame to move left and right in a reciprocating mode through the connecting frame, and the crushed wood waste is screened in this way, so that the situation that waste which is not completely crushed is mixed in the waste and is discharged together for compression is avoided, damage to a compressor is avoided, and meanwhile the recovery utilization rate is not affected.
Owner:CHONGREN SHIDA WOOD IND CO LTD
Positioning grooving device for wood surface groove machining
InactiveCN120134409AProfiling/shaping machinesWood mortising machinesWood machiningMechanical engineering
The invention relates to the field of wood processing, and particularly discloses a positioning grooving device for wood surface groove processing, which comprises a processing plate, a supporting block is arranged on the processing plate, a pushing assembly is arranged on the processing plate, and a mounting assembly connected with the pushing assembly is arranged on the supporting block. A transmission assembly is arranged between the supporting block and the mounting assembly, a grooving assembly is arranged on the mounting assembly, an extrusion assembly is arranged on the mounting assembly, and a contact assembly making contact with wood is arranged at the end of the extrusion assembly. According to the device, wood of different widths can be positioned and detected, wood positioning abnormal information can be quickly captured, further abnormal grooving on the wood is prevented, wood waste is effectively avoided, the capability of following positioning detection of the device is improved, grooving machining on the wood is facilitated, the error-tolerant rate of the device is increased, and the overall machining efficiency of the device is improved; the wood loss cost is reduced, and the market competitiveness is improved.
Owner:GUIDONG COUNTY SHUNYI WOOD IND CO LTD
High-strength composite square wood for construction building and preparation method of high-strength composite square wood
The invention discloses a high-strength composite wood square column for construction building and a preparation method thereof, and relates to the technical field of building wood square columns, the high-strength composite wood square column comprises a main body wood square column, the main body wood square column comprises a solid wood square column, a composite wood square column and a positioning plate, a containing groove is formed in the lower portion of the solid wood square column, the composite wood square column is clamped in the containing groove, and the positioning plate is arranged at the bottom of the composite wood square column and bonded in the containing groove; the two extending square wood columns are arranged at the two ends of the main square wood column, each extending square wood column is composed of two solid wood boards, and the solid wood boards are connected in an up-down bonding mode through an adhesive layer; the connecting frame is arranged at the joint of the main body wood brace and the extending wood brace, a connecting groove is formed in the connecting frame, and a partition frame is installed in the center of the connecting groove. According to the composite wood square column, the building wood waste is used as a preparation raw material, so that the green and environment-friendly production effect can be achieved, the strength can be improved by matching with the solid wood square column, and the good stability and safety during use can be guaranteed while materials are saved.
Owner:SHENZHEN SPECIAL ECONOMIC ZONE CONSTR ENG SOLID WASTE RECYCLING CO LTD +1
High-strength composite wood beam for construction and preparation method thereof
The present invention discloses a high-strength composite wood beam for construction and a preparation method thereof, which relates to the technical field of building wood beams. The invention comprises a main wood beam, including a solid wood beam, a composite wood beam and a positioning plate. A receiving groove is provided under the solid wood beam, the composite wood beam is clamped in the receiving groove, and the positioning plate is provided at the bottom of the composite wood beam and bonded in the receiving groove; two extension wood beams are provided at both ends of the main wood beam, the extension wood beam is composed of two solid wood boards, and the solid wood boards are bonded together by an adhesive layer; a connecting frame is provided at the connection between the main wood beam and the extension wood beam, a connecting groove is provided in the connecting frame, and a partition is installed at the center of the connecting groove. In the present invention, the composite wood beam uses construction wood waste as a preparation raw material, so it can achieve a green and environmentally friendly production effect, and can improve strength when combined with the solid wood beam, so it can save materials while ensuring good stability and safety during use.
Owner:SHENZHEN SPECIAL ECONOMIC ZONE CONSTR ENG SOLID WASTE RECYCLING CO LTD +1
Crushing device and crushing method for recycling wood waste
ActiveCN118769341BAchieve unified breakingreduce in quantityWood working apparatusGrinding teethWaste material
A crushing device and a crushing method for recycling wood waste, comprising a casing and a crushing grinding disc, wherein the crushing grinding disc is arranged in the casing and is used for crushing materials in the casing, the crushing grinding disc comprises a movable grinding disc and a fixed grinding disc arranged coaxially, the gap between the movable grinding disc and the fixed grinding disc is arranged as a crushing channel, and grinding teeth are fixedly arranged on the surfaces of the movable grinding disc and the fixed grinding disc facing the crushing channel, and the spacing between the two groups of grinding teeth gradually decreases along the radial direction, so that the materials in the crushing channel are crushed step by step from large to small along the radial direction, so that only one group of crushing grinding discs needs to be arranged to realize the unified crushing of wood materials of different sizes into wood chips of target sizes, and compared with the arrangement of a multi-stage crushing mechanism, it has the advantages of simple and compact structure, small number of mechanisms, and not easy to be damaged.
Owner:XUZHOU ZHONGQIAN WOOD IND CO LTD
Waste collecting mechanism of wood edge bonding machine
The utility model is suitable for the technical field of wood waste collecting equipment, and provides a wood edge banding machine waste collecting mechanism which comprises a polishing assembly used for polishing wood banding edges, the polishing assembly comprises a polishing shaft and two symmetrically-arranged polishing wheels connected to the polishing shaft in a sliding mode, and the polishing wheels are connected to the polishing shaft in a sliding mode. The inner wall of the polishing wheel is tightly attached to the upper face and the lower face of the wood sealing edge. The polishing device comprises a polishing assembly, a polishing wheel, a polishing shaft and a protective shell, the protective shell is arranged outside the polishing assembly in a surrounding mode, the bottom of the protective shell is provided with an extraction opening, a feeding port is formed in one side of the protective shell, and a wood sealing edge enters the position between the polishing wheel and the polishing shaft through the feeding port to be polished. And meanwhile, a device for automatically collecting polished waste materials is arranged, and the effects of polishing the wood sealing edges and collecting the waste materials are achieved.
Owner:QINGDAO YUSHUNFA WOODWORKING MASCH CO LTD
Wood cutting machine with chipping collecting structure
The utility model discloses a wood cutting machine with a chipping collecting structure, which relates to the technical field of wood cutting machines and comprises a base and a handle, a connecting seat is mounted at the top of the base, a clamp is mounted at the top of the connecting seat, and the top of the base is connected with a cutting machine manipulator through a rotating shaft. When the wood cutting machine with the chipping collecting structure is used, a push plate can be pushed to slide along the top of the base, waste residues can be pushed into a waste residue box through a residue discharging opening penetrating through the top of the base when the push plate slides, and therefore the waste residues on the top of the base can be conveniently collected; and after the waste residue box is full of wood waste residues, a rotating block can be extruded, a limiting block and a fixed block can be separated when the rotating block is extruded to rotate, and the waste residue box can be taken down to clean the waste residues in the waste residue box without the limiting effect of the limiting block and the fixed block on the waste residue box, so that the waste residue box can continuously collect the waste residues conveniently.
Owner:CHANGSHU JIANSHENG WOOD IND CO LTD
Wood board waste crushing device
Owner:SUZHOU CENTURY HUAYUE EXHIBITION EQUIP MFG CO LTD
Wood waste treatment device for wood processing
ActiveCN223000762UUsing liquid separation agentWood working apparatusAgricultural engineeringExhaust pipe
The utility model relates to the technical field of wood waste treatment devices, in particular to a wood waste treatment device for wood processing, which solves the problems mentioned in the background technology and comprises a crushing box, a discharging plate is fixedly connected to one side of the crushing box, and a fixing plate is fixedly connected to the lower portion of the other side of the crushing box. A U-shaped dustproof cover is arranged at the top of the discharging plate, one side of the dustproof cover is fixedly connected with the crushing box, a plurality of first barrier strips are arranged on the other side of the dustproof cover, a feeding hole is formed in the side wall of the crushing box and communicates with the dustproof cover, a draught fan is installed at the top of the fixing plate, an exhaust pipe is installed on the draught fan, and an air inlet pipe is installed on the draught fan. A vent hole is formed in the outer wall of the crushing box, an air inlet net is installed on the vent hole, an air inlet pipe is communicated with the vent hole, a discharging hopper is connected to the bottom of the crushing box, a discharging pipe inclining downwards is connected to the bottom of the discharging hopper, and a plurality of second blocking strips are installed on the top of the inner wall of the discharging pipe.
Owner:CHONGQING HAMMER FURNITURE CO LTD
Wood waste crushing device
The utility model relates to the technical field of crushing devices, in particular to a wood waste crushing device. The device comprises a placing frame, a smashing box is installed on the upper surface of the placing frame, motors are installed on the two sides of the smashing box, a feeding port is formed in the upper surface of the smashing box, a fixing frame is installed on the upper surface of the feeding port, an adjusting structure is installed on the upper surface of the fixing frame, and the adjusting structure comprises a positioning plate. The positioning plate is fixedly connected with the fixing frame, limiting grooves are formed in the two sides of the positioning plate, sliding blocks are slidably connected to the inner walls of the limiting grooves, air cylinders are fixedly connected to the inner walls of the sliding blocks, the output ends of the air cylinders are fixedly connected with the fixing plate, and a servo motor is fixedly connected to the upper surface of the positioning plate. The problems that the position of a feeding port is high, potential safety hazards exist in the climbing process of personnel, the process of cleaning wood boards is slow, and the wood board smashing efficiency is greatly reduced are solved.
Owner:YIBIN MINGTENG WOOD IND CO LTD
Production of succinic acid from wood waste
PCT designated stageWO2025176848A1Organic compound preparationCarboxylic compound preparationPtru catalystAcid catalyzed
The invention provides a continuous production process for succinic acid with short reaction times in high yield from biomass, for example fresh undried wood directly from wood logging operations. The continuous process is carried out in a continuous flow reaction pipe comprising at least one microwave generator. An aqueous slurry comprising the biomass and an acid catalyst are fed continuously into the interior housing of the continuous flow reaction pipe. The slurry is transported through the pipe under electromagnetic microwave radiation at a temperature above 100 °C to achieve pressure above normal pressure through the formation of water vapor. The transport is achieved by a screw, pumps and / or gravity. The obtained succinic acid is separated.
Owner:TECH HOCHSCHULE ROSENHEIM
Wood scrap collecting device for wood processing
The utility model relates to the technical field of wood processing equipment, in particular to a wood scrap collecting device for wood processing, which has the characteristic of improving practicability, and comprises a collecting box, a hydraulic cylinder arranged at the upper part of the collecting box, an extrusion plate arranged at the lower part of the hydraulic cylinder, a baffle plate arranged at the left part of the extrusion plate and a through groove arranged at the left part of the collecting box, a box body is slidably installed on the lower portion of the collecting box, a containing plate is slidably connected into the box body, a plurality of fixing plates are arranged on the upper portion of the right portion of the containing plate, through holes are formed in the middles of the fixing plates, connecting rods are inserted into the fixing plates, and a plurality of round holes are formed in the right portion of the box body. And the connecting rods and the corresponding connecting rods are arranged in an inserting manner.
Owner:CHONGQING HAMMER FURNITURE CO LTD
Wood cutting device for indoor decoration
ActiveCN222644862UHigh precisionreduce wasteProfiling/shaping machinesBark-zones/chip/dust/waste removalSuction forceAgricultural engineering
The utility model discloses a wood cutting device for indoor decoration. The cutting device comprises a cutting table and a moving structure, a cutting groove is formed in the upper surface of the cutting table, an air suction opening is formed in the upper surface of the cutting table, and a dust suction structure is arranged at the bottom of the cutting table; the moving structure is arranged above the cutting table and comprises fixing frames welded to the two ends of the cutting table. The dust collection structure is mounted at the bottom of the cutting table, so that suction force is generated in the cutting table, cut wood can be sucked on the surface by matching with the suction opening in the upper surface of the cutting table, and after the position of the wood is adjusted, the screw rotates to drive the moving arm to move, so that the cutting machine drives the saw blade to move and cut on the wood; during cutting, the saw blade moves stably, the accuracy of the wood cutting size can be improved, the problem that in the prior art, due to production errors after cutting, use cannot be achieved is solved, and wood waste and decoration cost are reduced.
Owner:SENWEI (BEIJING) CONSTR ENG CO LTD
Wood waste treatment device for wood processing
The utility model discloses a wood waste treatment device for wood processing, which relates to the technical field of wood processing and comprises an L-shaped plate, the upper surface of the L-shaped plate is fixedly connected with a top plate, a compaction mechanism is arranged below the top plate, the outer surface of the L-shaped plate is fixedly connected with a group of fixing blocks, and a plugging mechanism is arranged above the L-shaped plate. The upper surface of the L-shaped plate is fixedly connected with a material receiving box, the outer surface of the L-shaped plate is fixedly connected with a concave plate, a push-out mechanism is arranged above the L-shaped plate, and the upper surface of the L-shaped plate is fixedly connected with a rectangular plate. Through the arrangement of the material receiving box and the push-out mechanism, during use, a part of compacted waste materials can be pushed out from the material receiving box through the arranged push-out mechanism, so that workers can take out the compacted waste materials conveniently, and the problems that in an existing device, the workers need to turn over the material receiving box to take out the compacted waste materials, and taking out is inconvenient are effectively solved; and the purpose of conveniently taking out the compacted waste materials is achieved, and the effect of saving manpower is achieved.
Owner:MENGLA COUNTY XINGHUA WOODEN PROD CO LTD
Waste treatment equipment for constructional engineering
The utility model provides waste treatment equipment for constructional engineering, and belongs to the technical field of equipment for constructional engineering. The waste treatment equipment for constructional engineering comprises a base, a crushing box body, a crushing device, a first feeding device and a second feeding device, the first feeding device and the second feeding device are located on the same side of the crushing box body and are arranged from top to bottom, and the first feeding device comprises a feeding shell communicated with the crushing box body, a feeding shaft and a chain plate type conveyor which are rotationally arranged on the feeding shell, a plurality of feeding tool aprons circumferentially arranged on the feeding shaft and feeding tools arranged on the feeding tool aprons; the chain plate type conveyor is located in front of the feeding shaft, and the multiple feeding tool aprons are arranged in a staggered mode and are not equal in height, so that the feeding tool and the feeding shaft are not parallel and are not equal in height. By means of the crusher, the defects that an existing crusher is poor in applicability and dust removal effect, a crushing device is prone to being stuck, and long wood waste needs to enter the crushing device with the help of external force can be overcome.
Owner:JIANGXI CONSTR ENG THIRD CONSTR CO LTD
Process and device for producing boards based on cinnamomum camphora waste
The application discloses a kind of based on camphor wood waste's wood board production process, including the following steps: by chipper the camphor wood waste is processed into sawdust, then sawdust is respectively transported to different stationary point and normal temperature stationary, A product realizes moisture balance in stationary process, then in turn to sawdust is steamed, ground and dried, to form the specified moisture content of sawdust blank, again in turn to sawdust blank is laid, and pre-pressing is fixed thickness and hot-pressing board, form wood board blank;Again to wood board blank is sawn and excess material is removed, and finished product wood board is obtained.The application can realize the continuous conveying and fixed-point pouring of sawdust, and improve the turning board stability of wood board.
Owner:ZHEJIANG LIXIANG WOOD IND CO LTD