CN112856947A - Environment-friendly furniture wood raw material drying treatment system and drying treatment method thereof - Google Patents
Environment-friendly furniture wood raw material drying treatment system and drying treatment method thereof Download PDFInfo
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- CN112856947A CN112856947A CN202110043858.6A CN202110043858A CN112856947A CN 112856947 A CN112856947 A CN 112856947A CN 202110043858 A CN202110043858 A CN 202110043858A CN 112856947 A CN112856947 A CN 112856947A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to an environment-friendly furniture wood raw material drying treatment system and a drying treatment method thereof. The invention can solve the problems that the existing wood chip drying treatment equipment cannot dry wood chips in batches, has low drying efficiency, cannot thoroughly mix the wood chips uniformly, cannot thoroughly dry the moisture on the surfaces of the wood chips and has poor drying effect, and also can solve the problems that the existing wood chip drying treatment equipment cannot dry the moisture on the surfaces of the wood chips firstly and then roll and dry the moisture in the wood chips, cannot carry out secondary drying treatment on the wood chips and has poor drying effect and low drying degree.
Description
Technical Field
The invention relates to the technical field of environment-friendly furniture, in particular to a drying treatment system and a drying treatment method for a wood raw material of the environment-friendly furniture.
Background
The environment-friendly furniture is produced by reasonably developing and utilizing natural materials on the basis of ecological industry, can meet specific requirements of users, is beneficial to the health of the users, and has extremely high cultural background and scientific and technological content. In China in the century, with the further opening of the market, green and environment-friendly office furniture has become more and more popular, and the green and environment-friendly furniture gradually becomes an important consideration when consumers buy the furniture. The environment-friendly clamp is mainly made of naturally-growing wood, the environment-friendly wood is a biological material which is easy to process and high in strength, and the environment-friendly clamp can highlight the advantages of carbon fixation, emission reduction, low carbon and energy conservation as industrial and domestic materials compared with other materials with the same purpose, so that the environment-friendly clamp is widely used in environment-friendly furniture. The growth of existing wood plants is difficult to meet the ever-increasing demand for wood. The wood chip raw material is also an important raw material for manufacturing the environment-friendly clamp, the wood chips serving as the remainder of wood processing are increased along with the increasing of the using amount of the wood, the wood chips serving as the remainder of the wood are generally high in water content (60-70%), and in order to reasonably utilize the wood chips, the wood chips are generally dried firstly when being utilized.
At present, aiming at the existing wood chip drying treatment equipment, the following defects exist: 1. the existing sawdust drying treatment equipment cannot dry sawdust in batch, has low drying efficiency, cannot thoroughly and uniformly mix sawdust, cannot thoroughly dry moisture on the surface of the sawdust, and has poor drying effect; 2. the existing sawdust drying treatment equipment can not dry the moisture on the surface of sawdust firstly and then roll and dry the moisture in the sawdust in an air-drying manner, and can not perform secondary drying treatment on the sawdust to ensure poor drying effect and low drying degree.
Disclosure of Invention
The technical problem to be solved
The invention can solve the problems that the existing wood chip drying treatment equipment cannot dry wood chips in batches, has low drying efficiency, cannot thoroughly mix the wood chips uniformly, cannot thoroughly dry the moisture on the surfaces of the wood chips and has poor drying effect, and also can solve the problems that the existing wood chip drying treatment equipment cannot dry the moisture on the surfaces of the wood chips firstly and then roll and dry the moisture in the wood chips, cannot carry out secondary drying treatment on the wood chips and has poor drying effect and low drying degree.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the environment-friendly furniture wood raw material drying treatment system comprises a bottom plate, a drying device and a conveying and collecting device, wherein the drying device is installed on the upper end face of the bottom plate, the conveying and collecting device is arranged below the drying device, and the conveying and collecting device is installed in the middle of the bottom plate.
The drying device comprises a support frame, a feed inlet, a drying cylinder, an electric heating sheet, a spiral drying mechanism, a clamping support mechanism, an outer rotating mechanism, a discharge port and a rolling drying mechanism, wherein the support frame is fixedly arranged on the left side of the upper end face of the bottom plate, the upper part of the support frame is of a box body structure with a downward opening, the feed inlet is arranged on the outer side of the middle part of the upper end face of the support frame, the drying cylinder is arranged on the inner side of the middle part of the upper end face of the support frame through a bearing, the electric heating sheet is arranged on the inner wall of the drying cylinder, the spiral drying mechanism is arranged in the drying cylinder, the clamping support mechanism is arranged in the middle of the outer wall of the drying cylinder, the outer rotating mechanism is symmetrically arranged above and below the clamping support mechanism, the outer rotating mechanism is arranged on the outer wall of, the discharge port is of a hollow round table structure, the upper opening is large, the lower opening is small, the right side of the support frame is provided with a rolling drying mechanism, and the rolling drying mechanism is installed on the bottom plate.
Carry collection device include carriage, conveying roller, conveyer belt, baffle, conveying motor, tripod, stock guide and collection case, bottom plate up end middle part symmetry install the carriage, evenly install the conveying roller through the bearing on the carriage, connect through the conveyer belt between the conveying roller, evenly set up flutedly on the conveyer belt, be provided with the screening net through sliding fit's mode in the recess, connect through the baffle between the screening net, the conveying roller that is located the carriage middle part on through spline and conveying motor's output shaft, conveying motor passes through the motor cabinet and installs on the tripod, the tripod is installed on the bottom plate, the rectangular channel has been seted up on bottom plate up end middle part right side, the collection case is installed through sliding fit's mode in the rectangular channel, the stock guide is installed through articulated mode to collection case up end.
As a preferred technical scheme, the spiral drying mechanism comprises a first electric rotating rod, a spiral blade, an electric heating wire and a circular plate, the first electric rotating rod is mounted in the middle of the upper end face of the support frame through a bearing, the spiral blade is arranged on the first electric rotating rod, the electric heating wire is arranged in the spiral blade, the circular plate is mounted on the lower end face of the first electric rotating rod, and filtering holes are uniformly formed in the circular plate.
As a preferred technical scheme, the clamping and supporting mechanism comprises electric push rods, telescopic springs, cambered plates and rubber rotating rollers, the electric push rods are symmetrically arranged on the supporting frame, the telescopic springs are sleeved on the electric push rods, the cambered plates are arranged on the movable ends of the electric push rods, arc-shaped grooves are uniformly formed in the cambered surfaces of the cambered plates, and the rubber rotating rollers are arranged in the arc-shaped grooves in a rotating fit mode.
As a preferred technical scheme of the invention, the external rotating mechanism comprises a rotating motor, a transmission shaft, a gear disc, a gear ring, a limiting clamping plate and a support rod, the rotating motor is mounted on the outer side of the upper end face of the support frame through a motor base, the transmission shaft is mounted on an output shaft of the rotating motor through a coupler, the gear disc is symmetrically mounted on the transmission shaft through splines, the gear disc is in meshed connection with the gear ring, the gear ring is mounted on the outer wall of the drying cylinder, the limiting clamping plate is arranged on the left side of the gear ring, sliding balls are uniformly arranged in the limiting clamping plate, the limiting clamping plate is mounted on the support rod, and the.
As a preferred technical scheme of the invention, the rolling drying mechanism comprises a support plate, a sliding pressure plate, a buffer spring, an adjusting screw rod, a limit nut, a driving motor, a rolling frame, a second electric rotating rod and a drying press roller, wherein the support plate is symmetrically arranged on the right side of the upper end surface of the bottom plate, a sliding chute is formed in the support plate, the sliding pressure plate is arranged in the sliding chute in a sliding fit manner, the buffer spring is symmetrically arranged on two sides of the lower end surface of the sliding pressure plate, the adjusting screw rod is symmetrically arranged on the sliding pressure plate in a thread fit manner, the limit nut is arranged at the upper end of the adjusting screw rod, the lower end of the adjusting screw rod is connected with an output shaft of the driving motor through a spline, the driving motor is arranged on the bottom plate through a motor base, the rolling frame is arranged in the middle of the lower end surface of the sliding pressure plate, the cross section of the rolling, and a drying press roller is arranged in the middle of the second electric rotating rod.
As a preferred technical scheme of the invention, fan blades are uniformly arranged on the second electric rotating rod through splines, heating wires are arranged in the fan blades, the drying press roller is of a hollow barrel-shaped structure, and ventilation openings are uniformly formed in the outer wall of the drying press roller.
In addition, the invention also provides a drying treatment method of the environment-friendly furniture wooden raw material, which comprises the following steps:
s1: supporting and rotating: before the environment-friendly furniture is put into use, the drying cylinder is rotated while the drying cylinder is stably supported through the matching of the clamping support mechanism and the external rotating mechanism;
s2: adding crushed materials: after the drying cylinder rotates stably, the sawdust raw material used for manufacturing the environment-friendly furniture is manually put into the drying cylinder through the feeding hole;
s3: spiral drying: after the wood chip raw material is put into the drying device, the wood chip raw material is uniformly stirred through the spiral drying mechanism, so that moisture contained in the wood chip raw material is quickly dried, and the drying effect of the wood chip raw material is improved;
s4: rolling and drying: after the moisture on the surface of the sawdust raw material is primarily dried by the spiral drying mechanism and is conveyed to pass through the rolling drying mechanism, the rolling drying mechanism can thoroughly roll and dry the moisture in the sawdust raw material, so that the drying degree of the sawdust raw material is increased;
s5: conveying and collecting: wooden raw materials are thoroughly dried after twice drying treatment, and the dried sawdust raw materials are conveyed into a material collecting box through a conveying and collecting device and are collected and managed in a unified mode.
(III) advantageous effects
1. The environment-friendly furniture wood raw material drying treatment system provided by the invention can solve the problems that the existing wood chip drying treatment equipment cannot dry wood chips in batches, the drying efficiency is low, the wood chips cannot be thoroughly and uniformly mixed, the moisture on the surfaces of the wood chips cannot be thoroughly dried, and the drying effect is poor, and also can solve the problems that the existing wood chip drying treatment equipment cannot firstly dry the moisture on the surfaces of the wood chips and then roll and dry the moisture in the wood chips, cannot perform secondary drying treatment on the wood chips, and has poor drying effect and low drying degree.
2. According to the environment-friendly furniture wood raw material drying treatment system provided by the invention, the rotary drying mechanism and the outer rotary mechanism are matched to thoroughly and uniformly mix the input wood raw materials, so that the wood raw materials are favorably and comprehensively dried, the moisture on the surface of the wood raw materials is thoroughly dried, the drying efficiency and the drying effect are favorably improved, the clamping and supporting mechanism can be used for clamping and supporting the drying cylinder without influencing the rotation of the drying cylinder, the drying cylinder is favorably prevented from shaking during rotation, the stability of the drying cylinder during rotation is favorably improved, and the noise pollution is favorably reduced.
3. According to the environment-friendly furniture wooden raw material drying treatment system provided by the invention, the rolling drying mechanism can be used for completely rolling and air-drying the moisture in the wooden raw material subjected to primary drying treatment, so that the drying degree and the drying effect of the wooden raw material are favorably improved, the conveying and collecting device can be used for conveying, filtering and collecting the wooden raw material, the batch drying treatment of the wooden raw material is favorably realized, and the drying efficiency of the wooden raw material is favorably improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of a system for drying and processing wood-based raw materials for environmental protection furniture, according to the present invention;
FIG. 2 is a schematic cross-sectional view of a drying system for environment-friendly furniture wood raw material according to the present invention;
FIG. 3 is an enlarged schematic view of the invention at A in FIG. 2;
FIG. 4 is a schematic longitudinal sectional view of a drying system for environment-friendly furniture wood raw material provided by the invention;
FIG. 5 is a schematic longitudinal sectional view of a rolling drying mechanism provided by the present invention;
FIG. 6 is a flow chart of the drying method for the wood-based raw material of the environment-friendly furniture provided by the invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, the drying treatment system for the environment-friendly furniture wooden raw materials comprises a bottom plate 1, a drying device 2 and a conveying and collecting device 3, wherein the drying device 2 is installed on the upper end face of the bottom plate 1, the conveying and collecting device 3 is arranged below the drying device 2, and the conveying and collecting device 3 is installed in the middle of the bottom plate 1.
The drying device 2 comprises a support frame 21, a feed inlet 22, a drying cylinder 23, an electric heating sheet 24, a spiral drying mechanism 25, a clamping support mechanism 26, an outer rotating mechanism 27, a discharge port 28 and a rolling drying mechanism 29, wherein the support frame 21 is fixedly installed on the left side of the upper end surface of the bottom plate 1, the upper part of the support frame 21 is of a box structure with a downward opening, the feed inlet 22 is arranged on the outer side of the middle part of the upper end surface of the support frame 21, the drying cylinder 23 is installed on the inner side of the middle part of the upper end surface of the support frame 21 through a bearing, the electric heating sheet 24 is installed on the inner wall of the drying cylinder 23, the spiral drying mechanism 25 is arranged inside the drying cylinder 23, the clamping support mechanism 26 is arranged in the middle part of the outer wall of the drying cylinder 23, the clamping support mechanism 26 is installed on the support, the lower end of the drying cylinder 23 is uniformly provided with guide chutes along the circumferential direction, the guide chutes are connected with the discharge ports 28, the discharge ports 28 are arranged on the lower end surface of the drying cylinder 23, the discharge ports 28 are of a hollow round platform structure, the upper opening is large, the lower opening is small, the right side of the support frame 21 is provided with the rolling drying mechanism 29, the rolling drying mechanism 29 is arranged on the bottom plate 1, when the drying machine works, the support frame 21 plays a supporting role, the wood raw material can be fed into the drying cylinder 23 through the feed inlet 22, the electric heating sheet 24 can maintain the temperature in the drying cylinder 23, the rotary drying mechanism 25 and the outer rotating mechanism 27 are matched to thoroughly and uniformly mix the fed wood raw material, so that the wood raw material can be completely dried, the moisture on the surface of the wood raw material can be thoroughly dried, the drying efficiency and the drying effect can be improved, and the clamping and supporting mechanism 26, and do not influence drying cylinder 23 and rotate when supporting 23 centre gripping of drying cylinder, be favorable to improving the stability of drying cylinder 23 when rotating, be favorable to preventing that drying cylinder 23 from taking place to rock when rotating, be favorable to noise abatement pollution, discharge gate 28 is round platform type mechanism, the top opening is big, the below opening can reduce the speed that wooden raw materials dropped from discharge gate 28 for a short time, can increase the time of wooden raw materials in drying cylinder 23, be favorable to increasing drying effect, roll-in drying mechanism 29 can be with the thorough roll-in air-dry of moisture in the wooden raw materials after primary drying process, be favorable to improving wooden raw materials's drying degree.
The spiral drying mechanism 25 comprises a first electric rotating rod 251, a spiral blade 252, an electric heating wire 253 and a circular plate 254, the middle part of the upper end surface of the support frame 21 is provided with the first electric rotating rod 251 through a bearing, the first electric rotating rod 251 is provided with the spiral blade 252, the electric heating wire 253 is arranged in the spiral blade 252, the lower end surface of the first electric rotating rod 251 is provided with the circular plate 254, and filter holes are uniformly formed in the circular plate 254. in the specific work, after the wood raw material is put into the drying cylinder 23 through the feed port 22, the spiral blade 252 can be driven to rotate through the rotation of the first electric rotating rod 251, the electric heating wire 253 is arranged in the spiral blade 252, therefore, the spiral blade 252 can evaporate the moisture in the wood raw material while uniformly stirring and mixing the wood raw material, the drying effect of the wood raw material is improved, and the circular plate 254 plays a role of filtering the wood raw material when rotating, can filter the extremely small scraps and waste materials in the wood raw materials, and is favorable for improving the quality of the wood raw materials.
The clamping and supporting mechanism 26 comprises an electric push rod 261, an extension spring 262, an arc panel 263 and a rubber rotary roller 264, the electric push rod 261 is symmetrically installed on the supporting frame 21, the extension spring 262 is sleeved on the electric push rod 261, the arc panel 263 is installed on the movable end of the electric push rod 261, an arc groove is uniformly formed in the arc surface of the arc panel 263, the rubber rotary roller 264 is installed in the arc groove in a rotation fit mode, during specific work, the distance between the two arc panels 263 can be reduced through the pushing action of the electric push rod 261, when the arc panel 263 is contacted with the drying cylinder 23, the clamping and supporting effect on the drying cylinder 23 can be realized, the extension spring 262 plays a role in providing buffer force, the damage and deformation caused by the fact that the outer wall of the drying cylinder 23 is excessively pushed by the electric push rod 261 is larger can be avoided, the rubber roller 264 is installed on the arc panel 263 in a rotation fit mode, therefore, the rotation of the drying cylinder 23 can, the stability of the drying cylinder 23 in rotation is improved, the drying cylinder 23 is prevented from shaking, and noise pollution caused by rotation of the drying cylinder 23 is reduced. .
The external rotating mechanism 27 comprises a rotating motor 271, a transmission shaft 272, gear discs 273, a gear ring 274, a limiting clamping plate 275 and a support rod 276, the rotating motor 271 is installed on the outer side of the upper end face of the support frame 21 through a motor base, the transmission shaft 272 is installed on the output shaft of the rotating motor 271 through a coupling, the gear discs 273 are symmetrically installed on the transmission shaft 272 through splines, the gear discs 273 are meshed with the gear ring 274, the gear ring 274 is installed on the outer wall of the drying cylinder 23, the limiting clamping plate 275 is arranged on the left side of the gear ring 274, sliding balls are uniformly arranged in the limiting clamping plate 275, the limiting clamping plate 275 is installed on the support rod 276, the support rod 276 is installed on the support frame 21, when the external rotating mechanism works, the rotating motor 271 drives the transmission shaft 272 to rotate, the two gear discs 273 installed on the transmission shaft 272 can be driven to rotate simultaneously, the, realize making drying cylinder 23 take place the pivoted purpose with this, be favorable to the misce bene that wooden raw materials can be thorough, be favorable to improving wooden raw materials's drying efficiency and drying effect, spacing cardboard 275 plays gear ring 274 spacing effect, is favorable to improving gear ring 274 stability when the rotation, and bracing piece 276 plays the effect of supporting spacing cardboard 275.
The rolling drying mechanism 29 comprises a supporting plate 291, a sliding pressing plate 292, a buffer spring 293, an adjusting screw 294, a limiting nut 295, a driving motor 296, a rolling frame 297, a second electric rotating rod 298 and a drying press roller 299, the supporting plate 291 is symmetrically installed on the right side of the upper end face of the base plate 1, a sliding groove is formed in the supporting plate 291, the sliding pressing plate 292 is installed in the sliding groove in a sliding fit mode, the buffer springs 293 are symmetrically arranged on two sides of the lower end face of the sliding pressing plate 292, the adjusting screw 294 is symmetrically installed on the sliding pressing plate 292 in a thread fit mode, the limiting nut 295 is arranged at the upper end of the adjusting screw 294, the lower end of the adjusting screw 294 is connected with an output shaft of the driving motor 296 through a spline, the driving motor 296 is installed on the base plate 1 through a motor base, the rolling frame 297 is installed in the middle of the lower end face of the, install No. two electronic bull stick 298 through normal running fit's mode on the roll extrusion frame 297, No. two electronic bull stick 298 mid-mounting have dry compression roller 299, No. two electronic bull stick 298 on evenly install the flabellum through the spline, be provided with the heater strip in the flabellum, dry compression roller 299 be hollow tubbiness structure, and evenly seted up the vent on the dry compression roller 299 outer wall, during specific work, when wooden raw materials after through primary drying process carried under the sliding clamp plate 292 through conveyer belt 33, drive through driving motor 296 drive adjusting screw 294 and rotate, can adjust the height of sliding clamp plate 292 through the principle of screw drive, stop nut 295 plays the spacing effect to sliding clamp plate 292, when the height-adjusting of sliding clamp plate 292 reached dry compression roller 299 and the wooden raw materials contact on the conveyer belt 33, close driving motor 296, roll extrusion frame 297 plays the effect that supports dry compression roller 299, can level and smooth the wooden raw materials roll-in of piling up on conveyer belt 33 through dry compression roller 299, in this process, drive the flabellum through No. two electronic bull stick 298 and rotate, be provided with the heater strip on the flabellum, consequently can produce the warm braw in dry compression roller 299 when the flabellum rotates, the vent that the warm braw passes through on the outer wall of dry compression roller 299 blows on wooden raw materials surface, realize the dry mesh of the moisture in the wooden raw materials of the interior dry processing back of will passing through with this, be favorable to improving the drying degree and the drying effect of wooden raw materials.
The conveying and collecting device 3 comprises a conveying frame 31, conveying rollers 32, a conveying belt 33, a partition plate 34, a conveying motor 35, a tripod 36, a material guide plate 37 and a material collecting box 38, wherein the conveying frame 31 is symmetrically arranged in the middle of the upper end surface of the bottom plate 1, the conveying rollers 32 are uniformly arranged on the conveying frame 31 through bearings, the conveying rollers 32 are connected through the conveying belt 33, grooves are uniformly formed in the conveying belt 33, screening nets are arranged in the grooves in a sliding fit mode and are connected through the partition plate 34, the conveying rollers 32 in the middle of the conveying frame 31 are connected with an output shaft of the conveying motor 35 through splines, the conveying motor 35 is arranged on the tripod 36 through a motor base, the tripod 36 is arranged on the bottom plate 1, a rectangular groove is formed in the right side of the middle of the upper end surface of the bottom plate 1, the material collecting box 38 is arranged in the rectangular groove in a sliding fit mode, and the material guide plate, when the device works, the conveying frame 31 plays a supporting role, the tripod 36 plays a supporting role for the conveying motor 35, the conveying motor 35 drives the conveying roller 32 to rotate, the conveying belt 33 can convey the wooden raw materials falling on the conveying belt 33 under the belt transmission effect, the grooves and the partition boards 34 on the conveying belt 33 play a role in isolating and limiting the wooden raw materials, can prevent the wood raw material from scattering everywhere during the transportation, the screening net arranged in the groove can filter and screen the waste material and impurities with small size, the wood raw material sawdust with high quality on the upper layer of the screening net enters the material collecting box 38 through the material guide plate 37 to be collected and managed uniformly, the scraps and impurities on the lower layer of the screening net can fall on the bottom plate 1 and can be used as fertilizer after being collected, therefore, the wood raw material can be collected to the full extent, and the utilization efficiency of the wood raw material is improved.
The invention also provides a drying treatment method of the environment-friendly furniture wooden raw material, which specifically comprises the following steps:
s1: supporting and rotating: before the environment-friendly furniture is put into use, the clamping and supporting mechanism 26 and the outer rotating mechanism 27 are matched to realize stable support on the drying cylinder 23 and simultaneously enable the drying cylinder 23 to rotate;
s2: adding crushed materials: after the drying cylinder 23 rotates stably, the sawdust raw material used for manufacturing the environment-friendly furniture is manually put into the drying cylinder 23 through the feeding hole 22;
s3: spiral drying: after the wood chip raw material is put into the drying device, the wood chip raw material is uniformly stirred through the spiral drying mechanism 25, so that moisture contained in the wood chip raw material is quickly dried, and the drying effect of the wood chip raw material is improved;
s4: rolling and drying: after the moisture on the surface of the sawdust raw material is primarily dried by the spiral drying mechanism 25 and is conveyed to pass through the rolling drying mechanism 29, the rolling drying mechanism 29 can completely roll and dry the moisture in the sawdust raw material, so that the drying degree of the sawdust raw material is increased;
s5: conveying and collecting: after the wood raw material is thoroughly dried by two times of drying treatment, the dried wood chip raw material is conveyed into the material collecting box 38 through the conveying and collecting device 3, and is collected and managed uniformly.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (7)
1. The utility model provides a wooden raw materials drying process system of environmental protection furniture, includes bottom plate (1), drying device (2) and carries collection device (3), its characterized in that: the drying device (2) is installed on the upper end face of the bottom plate (1), the conveying and collecting device (3) is arranged below the drying device (2), and the conveying and collecting device (3) is installed in the middle of the bottom plate (1); wherein:
the drying device (2) comprises a support frame (21), a feed inlet (22), a drying cylinder (23), an electric heating sheet (24), a spiral drying mechanism (25), a clamping support mechanism (26), an outer rotating mechanism (27), a discharge outlet (28) and a rolling drying mechanism (29), wherein the support frame (21) is fixedly installed on the left side of the upper end face of the bottom plate (1), the upper part of the support frame (21) is of a box structure with a downward opening, the feed inlet (22) is arranged on the outer side of the middle part of the upper end face of the support frame (21), the drying cylinder (23) is installed on the inner side of the middle part of the upper end face of the support frame (21) through a bearing, the electric heating sheet (24) is installed on the inner wall of the drying cylinder (23), the spiral drying mechanism (25) is arranged inside the drying cylinder (23), the clamping support mechanism (26) is arranged in the, outer rotating mechanisms (27) are symmetrically arranged above and below the clamping support mechanism (26), the outer rotating mechanisms (27) are arranged on the outer wall of the drying cylinder (23), guide chutes are uniformly formed in the lower end of the drying cylinder (23) along the circumferential direction of the drying cylinder, the guide chutes are connected with the discharge ports (28), the discharge ports (28) are arranged on the lower end face of the drying cylinder (23), the discharge ports (28) are of a hollow circular table structure, the upper opening is large, the lower opening is small, a rolling drying mechanism (29) is arranged on the right side of the support frame (21), and the rolling drying mechanism (29) is arranged on the bottom plate (1);
the conveying and collecting device (3) comprises a conveying frame (31), conveying rollers (32), a conveying belt (33), a partition plate (34), a conveying motor (35), a tripod (36), a material guide plate (37) and a material collecting box (38), wherein the conveying frame (31) is symmetrically arranged in the middle of the upper end face of the bottom plate (1), the conveying rollers (32) are uniformly arranged on the conveying frame (31) through bearings, the conveying rollers (32) are connected through the conveying belt (33), grooves are uniformly formed in the conveying belt (33), screening nets are arranged in the grooves in a sliding fit mode and are connected through the partition plate (34), the conveying rollers (32) in the middle of the conveying frame (31) are connected with an output shaft of the conveying motor (35) through splines, the conveying motor (35) is arranged on the tripod (36) through a motor base, and the tripod (36) is arranged on the bottom plate (1), a rectangular groove is formed in the right side of the middle of the upper end face of the bottom plate (1), a material collecting box (38) is installed in the rectangular groove in a sliding fit mode, and a material guide plate (37) is installed on the upper end face of the material collecting box (38) in a hinged mode.
2. The environment-friendly furniture wood raw material drying processing system as claimed in claim 1, wherein: spiral drying mechanism (25) include electronic bull stick (251), helical blade (252), electric heating wire (253) and ring board (254), support frame (21) up end middle part install electronic bull stick (251) through the bearing, be provided with helical blade (252) on electronic bull stick (251), be provided with electric heating wire (253) in helical blade (252), install ring board (254) on electronic bull stick (251) lower terminal surface, evenly seted up in ring board (254) and filtered the hole.
3. The environment-friendly furniture wood raw material drying processing system as claimed in claim 1, wherein: centre gripping supporting mechanism (26) including electric putter (261), expanding spring (262), cambered plate (263) and rubber change roller (264), support frame (21) on the symmetry install electric putter (261), electric putter (261) are gone up the cover and are equipped with expanding spring (262), install cambered plate (263) on electric putter (261) activity end, the arc wall has evenly been seted up in cambered plate (263) cambered surface, install rubber through normal running fit's mode in the arc wall and change roller (264).
4. The environment-friendly furniture wood raw material drying processing system as claimed in claim 1, wherein: outer slewing mechanism (27) include rotating electrical machines (271), transmission shaft (272), gear disc (273), gear ring (274), spacing cardboard (275) and bracing piece (276), support frame (21) up end outside install rotating electrical machines (271) through the motor cabinet, install transmission shaft (272) through the shaft coupling on the output shaft of rotating electrical machines (271), gear disc (273) is installed through the spline symmetry on transmission shaft (272), gear disc (273) and gear ring (274) meshing are connected, gear ring (274) are installed on dry section of thick bamboo (23) outer wall, gear ring (274) left side is provided with spacing cardboard (275), evenly be provided with the slip ball in spacing cardboard (275), spacing cardboard (275) are installed on bracing piece (276), bracing piece (276) are installed on support frame (21).
5. The environment-friendly furniture wood raw material drying processing system as claimed in claim 1, wherein: the rolling drying mechanism (29) comprises a supporting plate (291), a sliding pressing plate (292), a buffer spring (293), an adjusting lead screw (294), a limiting nut (295), a driving motor (296), a rolling frame (297), a second electric rotating rod (298) and a drying press roller (299), the supporting plate (291) is symmetrically installed on the right side of the upper end face of the bottom plate (1), a sliding groove is formed in the supporting plate (291), the sliding pressing plate (292) is installed in the sliding groove in a sliding fit mode, the buffer springs (293) are symmetrically arranged on two sides of the lower end face of the sliding pressing plate (292), the adjusting lead screw (294) is symmetrically installed on the sliding pressing plate (292) in a thread fit mode, the limiting nut (295) is arranged at the upper end of the adjusting lead screw (294), the lower end of the adjusting lead screw (294) is connected with an output shaft of the driving motor (296) through a spline, and the, the middle part of the lower end face of the sliding pressing plate (292) is provided with a rolling frame (297), the section of the rolling frame (297) is of an Contraband-shaped structure with a downward opening, the rolling frame (297) is provided with a second electric rotating rod (298) in a rotation fit mode, and the middle part of the second electric rotating rod (298) is provided with a drying pressing roller (299).
6. The environment-friendly furniture wood raw material drying processing system as claimed in claim 5, wherein: no. two electronic bull stick (298) on evenly install the flabellum through the spline, be provided with the heater strip in the flabellum, dry compression roller (299) be hollow tubbiness structure, and evenly seted up the vent on dry compression roller (299) outer wall.
7. The environment-friendly furniture wood raw material drying processing system as claimed in claim 1, wherein: when the environment-friendly furniture wood raw material drying treatment system is used for drying wood raw materials, the method comprises the following steps:
s1: supporting and rotating: before the environment-friendly furniture is put into use, the clamping and supporting mechanism (26) and the outer rotating mechanism (27) are matched to realize stable support on the drying cylinder (23) and simultaneously enable the drying cylinder (23) to rotate;
s2: adding crushed materials: after the drying cylinder (23) rotates stably, the sawdust raw material used for manufacturing the environment-friendly furniture is manually put into the drying cylinder (23) through the feeding hole (22);
s3: spiral drying: after the wood chip raw material is put into the drying device, the wood chip raw material is uniformly stirred by a spiral drying mechanism (25), so that moisture contained in the wood chip raw material is quickly dried, and the drying effect of the wood chip raw material is improved;
s4: rolling and drying: after the moisture on the surface of the sawdust raw material is primarily dried by the spiral drying mechanism (25), the sawdust raw material is conveyed and then passes through the rolling drying mechanism (29), and the rolling drying mechanism (29) can completely roll and dry the moisture in the sawdust raw material so as to increase the drying degree of the sawdust raw material;
s5: conveying and collecting: after the wood raw material is thoroughly dried by two times of drying treatment, the dried sawdust raw material is conveyed into a material collecting box (38) through a conveying and collecting device (3), and the sawdust raw material is collected and managed uniformly.
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| CN112856947B (en) | 2023-05-02 |
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Effective date of registration: 20230414 Address after: No. 689 Rainbow Road, Bangtou Town, Xianyou County, Putian City, Fujian Province, 351200 Applicant after: Xianyou Bump Legend Classical Furniture Co.,Ltd. Address before: No.150, pubin Road, Jiangbei new district, Nanjing City, Jiangsu Province, 211500 Applicant before: Chen Dongmei |
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