CN210718556U - Drying device is used in preparation of fire-retardant wood-plastic composite - Google Patents
Drying device is used in preparation of fire-retardant wood-plastic composite Download PDFInfo
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- CN210718556U CN210718556U CN201920864240.4U CN201920864240U CN210718556U CN 210718556 U CN210718556 U CN 210718556U CN 201920864240 U CN201920864240 U CN 201920864240U CN 210718556 U CN210718556 U CN 210718556U
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- 238000001035 drying Methods 0.000 title claims abstract description 26
- 239000003063 flame retardant Substances 0.000 title claims abstract description 21
- 229920001587 Wood-plastic composite Polymers 0.000 title abstract description 7
- 239000011155 wood-plastic composite Substances 0.000 title abstract description 7
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 89
- 238000007791 dehumidification Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 15
- 239000002023 wood Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims 5
- 210000004209 hair Anatomy 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 7
- 241001330002 Bambuseae Species 0.000 abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 7
- 239000011425 bamboo Substances 0.000 abstract description 7
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- -1 track Substances 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 14
- 239000011236 particulate material Substances 0.000 description 12
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model discloses a drying device is used in preparation of fire-retardant wood-plastic composite relates to material processing equipment technical field. The utility model discloses a workstation, the one end top fixed mounting of workstation has a preheating section of thick bamboo, is equipped with the mounting groove on the workstation, and the mounting groove is in the below of hang plate, is equipped with track, material turnover plate and material raising roller in the mounting groove, and fixed mounting has steam pipe, breathing pipe in the mounting groove, is equipped with discharge mechanism on the workstation, and fixed mounting has air heater and dehumidification case on the workstation. The utility model discloses a set up preheating section of thick bamboo, track, air heater and dehumidification case, preheat granular material through preheating section of thick bamboo, then use the moisture content evaporation in the granular material on with the track via the cooperation of air heater and dehumidification case and come out, absorb the processing, recycle in feeding back the system again, practiced thrift the energy, solved the not high problem of present granular material degree of drying, the utility model discloses simple structure, the energy saving is fit for promoting.
Description
Technical Field
The utility model belongs to the technical field of the material processing equipment, especially, relate to a drying device is used in preparation of fire-retardant wood-plastic composite.
Background
The flame-retardant plastic-wood composite material is a composite material prepared from wood, plastics and high-content flame-retardant auxiliary raw materials, and due to the good environmental protection performance and the improvement of the quality of the flame-retardant plastic-wood composite material, the acceptance degree of people is gradually improved, and the yield is increased year by year. The mixing and granulating are the first procedure in the processing process of the flame-retardant wood-plastic composite material and are also the key steps for directly influencing the quality of the wood-plastic composite material.
Most of the granular materials produced by the existing granulation equipment contain more moisture, which brings great inconvenience to the subsequent processing or storage process and seriously affects the quality of the flame-retardant plastic-wood composite material, so that a drying device for drying the granular materials is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drying device is used in preparation of fire-retardant wood-plastic composite through setting up a section of thick bamboo that preheats, track, air heater and dehumidification case, preheats particulate material through a section of thick bamboo that preheats, then uses the moisture content evaporation in the particulate material on with the track via the cooperation of air heater and dehumidification case to come out, absorbs the processing, recycles in feeding back the system again, has practiced thrift the energy, has solved the not high problem of present particulate material degree of drying, the utility model discloses simple structure, the energy saving is fit for promoting.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a drying device for preparing flame-retardant plastic-wood composite material, which comprises a workbench, wherein a preheating cylinder is fixedly arranged above one end of the workbench, an air outlet pipe is fixedly connected on the central line of the preheating cylinder, the lower end of the preheating cylinder is provided with an inclined plate and a discharge hole, the inclined plate passes through the discharge hole, and the discharge hole faces to the other end of the workbench;
the material turning plate is obliquely and fixedly arranged on the side walls of two ends of the mounting groove and positioned above the crawler, the lower end of the material turning plate is tightly attached to the crawler, and the material lifting roller is rotatably connected to the front end of the material turning plate;
the side wall of one end of the mounting groove is fixedly provided with a hot air pipe along the length direction, the hot air pipe is positioned above the crawler belt and is arrayed with a plurality of hot air holes facing the crawler belt, the side wall of the other end of the mounting groove is fixedly provided with an air suction pipe along the length direction, the air suction pipe is fixedly arranged on the top wall of the mounting groove, and is arrayed with a plurality of air suction holes;
one end of the workbench, which is far away from the preheating cylinder, is fixedly connected with a discharging mechanism, and the discharging mechanism is communicated with the mounting groove;
fixed mounting has air heater and dehumidification case on the workstation, and the air heater is installed at the outer wall of mounting groove top, and dehumidification case fixed mounting is on the lateral wall of workstation, and the inlet end of air heater is connected with dehumidification case and breathing pipe respectively, and the end of giving vent to anger of air heater passes through the trachea and is connected with the one end of dehumidification case, and outlet duct and hot-air pipe are connected respectively to the other end of dehumidification case.
The discharging mechanism comprises a shell, a material transferring cavity is arranged in the shell, an annular air pipe is fixedly mounted at the top of the material transferring cavity, a plurality of air inlet through holes are arranged on the pipe wall of the annular air pipe in an aligned mode, the annular air pipe is communicated with an air inlet of the air heater, the material transferring cavity is a cylindrical cavity body, the material transferring cavity is communicated with the mounting groove, and the bottom of the material transferring cavity is rotatably connected with a rotary blade plate through a second rotating motor;
be equipped with the discharge opening on the lateral wall in commentaries on classics material chamber, sliding connection has the gate in the discharge opening, and fixed mounting has the discharge hopper on the discharge opening.
Further, the dehumidification case has a plurality of dehumidification grooves along its length direction goes up the array, all runs through on the wall between two liang of dehumidification grooves and has a plurality of through-holes, and the dehumidification inslot block is connected with the dehumidification piece, and the inboard of dehumidification piece is equipped with the activated carbon layer, and the cladding of activated carbon layer outside has the cloth layer, and the top of dehumidification piece is equipped with the handle.
Furthermore, helical blades are fixedly installed on the inner wall of the preheating cylinder along the length direction of the preheating cylinder, the air outlet pipe is fixedly connected to the helical blades, and the inclined plate is located below the helical blades.
Furthermore, the air outlet pipe is provided with a plurality of air outlet holes along the length direction, and the air outlet holes face the spiral downward direction of the spiral blades.
Furthermore, one end of the material raising roller is rotatably connected in the wall of the mounting groove through a bearing, the other end of the material raising roller penetrates through the wall of the mounting groove and is connected with a first rotating motor, and the first rotating motor is fixedly mounted on the outer wall of the workbench.
Further, the bottom fixed mounting of casing has the second rotating electrical machines, and the diapire fixedly connected with of casing is passed to the output of second rotating electrical machines has a plurality of rotating vane board, and rotating vane board is the slope form, and its lower extreme hugs closely the diapire that changes the material chamber.
Furthermore, a plurality of bristles are arrayed on the material raising roller and are tightly attached to the crawler and the material turning plate.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up preheating section of thick bamboo, track, air heater and dehumidification case, preheat granular material through preheating section of thick bamboo, then use the moisture content evaporation in the granular material on with the track via the cooperation of air heater and dehumidification case and come out, absorb the processing, recycle in feeding back the system again, practiced thrift the energy, solved the not high problem of present granular material degree of drying, the utility model discloses simple structure, the energy saving is fit for promoting.
2. The utility model discloses a set up helical blade in preheating cylinder, particulate material descends by the helical blade on preheating cylinder, and the venthole on the outlet duct blows out hot dry air and heats and promote particulate material simultaneously, makes it descend along whereabouts helical blade, prevents that particulate material from piling up on it, improves production efficiency.
3. The utility model discloses a set up material turning plate and material lifting roller, drive the material lifting roller through first rotation motor and rotate the particulate material who is used for transporting the track to the material turning plate front end and sweep, the particulate material on the track with swept particulate material under the effect of the dry hot-air that the steam pipe blew off, make inside steam more be favorable to being taken out away, improve dry drying efficiency.
4. The utility model discloses a material chamber and rotating vane board are changeed in the setting, rotate the motor through the second and drive rotating vane board and rotate, and the material that will fall is kicked up changeing the material intracavity, is favorable to granule and environment to carry out the heat exchange, improves granule cooling efficiency.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic perspective view of a drying device for preparing a flame-retardant plastic-wood composite material according to the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged schematic view of portion B of FIG. 2;
FIG. 5 is a schematic view of a part of the structure of the present invention;
FIG. 6 is an enlarged schematic view of a portion C of FIG. 5;
fig. 7 is a cross-sectional view of a preheating cylinder in the present invention;
FIG. 8 is a schematic structural view of a dehumidifying block according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a workbench 1, a preheating cylinder 2, spiral blades 21, an air outlet pipe 22, an air outlet hole 221, an inclined plate 23, a discharge port 24, a mounting groove 3, a hot air pipe 31, a hot air hole 32, an air suction pipe 33, an air suction hole 34, a crawler 4, a material turning plate 5, a material lifting roller 6, bristles 61, a first rotating motor 7, a shell 8, a material rotating cavity 81, a rotating blade plate 82, a discharge port 83, a gate 84, a discharge hopper 85, an annular air pipe 811, a hot air machine 9, a dehumidifying box 10, a dehumidifying tank 101, a through hole 102, a dehumidifying block 103, a handle 104, an activated carbon layer 1031 and a cloth layer 1032.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "middle", "wall", "inner", "outer", "end", "side", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1 and 7 together, a drying device for preparing flame-retardant plastic-wood composite material comprises a worktable 1, a preheating cylinder 2 is fixedly installed above one end of the worktable 1, a spiral blade 21 is fixedly installed on the inner wall of the preheating cylinder 2 along the length direction thereof, an air outlet pipe 22 is fixedly connected on the center line of the preheating cylinder 2, the air outlet pipe 22 is fixedly connected on the spiral blade 21, a plurality of air outlet holes 221 are formed in the air outlet pipe 22 along the length direction thereof, the air outlet holes 221 face the spiral downward direction of the spiral blade 21, an inclined plate 23 and a discharge hole 24 are formed at the lower end of the preheating cylinder 2, the inclined plate 23 passes through the discharge hole 24, the inclined plate 23 is positioned below the spiral blade 21, the discharge hole 24 faces the other end of the worktable 1, granular material descends from the spiral blade 21 on the preheating cylinder 2, and hot dry air is blown out from the air outlet holes 221 on the air outlet pipe 22, so that it descends along the falling screw blade 21 to prevent the particulate material from accumulating thereon.
Referring to fig. 2, 3, 5 and 6 together, a mounting groove 3 is provided on the worktable 1, the mounting groove 3 is located below the inclined plate 23, a track 4, a material turning plate 5 and a material lifting roller 6 are provided in the mounting groove 3, the material turning plate 5 is fixedly installed on the side walls of the two ends of the mounting groove 3 in an inclined manner and located above the track 4, the lower end of the material turning plate 5 is closely attached to the track 4, the material lifting roller 6 is rotatably connected to the front end of the material turning plate 5, a plurality of bristles 61 are arrayed on the material lifting roller 6, the bristles 61 are closely attached to the track 4 and the material turning plate 5, one end of the material lifting roller 6 is rotatably connected in the wall of the mounting groove 3 through a bearing, the other end of the material lifting roller passes through the wall of the mounting groove 3 and is connected to a first rotating motor 7, the first rotating motor 7 is fixedly installed on the outer wall of the worktable 1, the particulate material falls from the inclined plate 23 onto the track 4 of the mounting groove 3, the material lifting roller 6 is driven, the drying process is facilitated;
a hot air pipe 31 is fixedly arranged on the side wall of one end of the mounting groove 3 along the length direction of the mounting groove, the hot air pipe 31 is positioned above the crawler 4, a plurality of hot air holes 32 facing the crawler 4 are arrayed on the hot air pipe 31, an air suction pipe 33 is fixedly arranged on the side wall of the other end of the mounting groove 3 along the length direction of the mounting groove, the air suction pipe 33 is fixedly arranged on the top wall of the mounting groove 3, a plurality of air suction holes 34 are arrayed on the air suction pipe, and under the action of dry hot air blown out by the hot air pipe 31, the inside water vapor is carried out and then is extracted out by the air suction pipe 33, so that the drying process of the particle materials is completed;
one end of the workbench 1, which is far away from the preheating cylinder 2, is fixedly connected with a discharging mechanism, the discharging mechanism is communicated with the mounting groove 3, the discharging mechanism comprises a shell 8, a material transferring cavity 81 is arranged in the shell 8, an annular air pipe 811 is fixedly mounted at the top of the material transferring cavity 81, a plurality of air inlet through holes are arrayed on the pipe wall of the annular air pipe 811, the annular air pipe 811 is communicated with an air inlet of the air heater 9, the material transferring cavity 81 is a cylindrical cavity, the material transferring cavity 81 is communicated with the mounting groove 3, the bottom of the material transferring cavity 81 is rotatably connected with a rotating blade plate 82 through a second rotating motor, material particles fall into the material transferring cavity 81 through a crawler belt 4, the rotating blade plate 82 is driven to rotate through the second rotating motor, the falling material is lifted in the material transferring cavity 81, and heat and humidity emitted by the particle material in the material transferring cavity 81 are absorbed and transmitted through the annular air pipe;
be equipped with discharge opening 83 on the lateral wall of commentaries on classics material chamber 81, sliding connection has gate 84 in discharge opening 83, and fixed mounting has discharge hopper 85 on the discharge opening 83, and through opening gate 84, particulate material transports away by discharge hopper 85 of discharge opening 83 department under the effect of centrifugal force, accomplishes the drying process step.
Referring to fig. 1, 5 and 8 together, an air heater 9 and a dehumidifying box 10 are fixedly installed on a workbench 1, the air heater 9 is installed on an outer wall above a mounting groove 3, the dehumidifying box 10 is fixedly installed on a side wall of the workbench 1, an air inlet end of the air heater 9 is respectively connected with the dehumidifying box 10 and an air suction pipe 33, an air outlet end of the air heater 9 is connected with one end of the dehumidifying box 10 through an air pipe, the other end of the dehumidifying box 10 is respectively connected with an air outlet pipe 22 and a hot air pipe 31, a plurality of dehumidifying grooves 101 are arrayed on the dehumidifying box 10 along the length direction thereof, a plurality of through holes 102 penetrate through a wall between every two dehumidifying grooves 101, a dehumidifying block 103 is connected in a clamping manner in the dehumidifying groove 101, an activated carbon layer 1031 is arranged on the inner side of the dehumidifying block 103, a cloth layer 1032 is coated on the outer side of the activated carbon layer 1031, a handle 104 is arranged on the top of the dehumidifying block 103, the air heater 9 transfers the damp and hot air absorbed by the air, through the adsorption of a plurality of dehumidification blocks 103, the moisture is adsorbed, and the dry and hot air is conveyed to the air outlet pipe 22 and the hot air pipe 31 to form a cycle, so that the heat energy is saved.
The utility model discloses a theory of operation: the particle material descends through the helical blade 21 on the preheating cylinder 2, and simultaneously, hot dry air is blown out from the air outlet hole 221 on the air outlet pipe 22 to heat and push the particle material, so that the particle material descends along the descending helical blade 21, and the particle material is prevented from being accumulated on the particle material; the particle materials fall to the caterpillar track 4 of the installation groove 3 through the inclined plate 23, the material raising roller 6 is driven to rotate through the first rotating motor 7 and is used for sweeping the particle materials at the front end of the material turning plate 5 conveyed by the caterpillar track 4, the particle materials on the caterpillar track 4 and the swept particle materials are carried out under the action of dry hot air blown out by the hot air pipe 31, internal water vapor is carried out and is then drawn out through the air suction pipe 33, the rotating vane plate 82 is driven to rotate through the second rotating motor, the falling materials are raised in the material turning cavity 81, heat and humidity emitted by the particle materials in the material turning cavity 81 are absorbed through the annular air pipe 811 and are transmitted out, the gate 84 is opened finally, the particle materials are conveyed out through the discharge hopper 85 at the discharge opening 83 under the action of centrifugal force, and the drying treatment step is completed.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The drying device for preparing the flame-retardant plastic-wood composite material is characterized by comprising a workbench (1), wherein a preheating cylinder (2) is fixedly mounted above one end of the workbench (1), an air outlet pipe (22) is fixedly connected to the central line of the preheating cylinder (2), an inclined plate (23) and a discharge port (24) are arranged at the lower end of the preheating cylinder (2), the inclined plate (23) penetrates through the discharge port (24), and the discharge port (24) faces the other end of the workbench (1);
the material stirring device is characterized in that a mounting groove (3) is formed in the workbench (1), the mounting groove (3) is located below the inclined plate (23), a crawler belt (4), a material stirring plate (5) and a material lifting roller (6) are arranged in the mounting groove (3), the material stirring plate (5) is obliquely and fixedly mounted on the side walls of two ends of the mounting groove (3) and located above the crawler belt (4), the lower end of the material stirring plate (5) is tightly attached to the crawler belt (4), and the material lifting roller (6) is rotatably connected to the front end of the material stirring plate (5);
a hot air pipe (31) is fixedly installed on the side wall of one end of the installation groove (3) along the length direction of the installation groove, the hot air pipe (31) is positioned above the crawler belt (4), a plurality of hot air holes (32) facing the crawler belt (4) are arrayed on the hot air pipe, an air suction pipe (33) is fixedly installed on the side wall of the other end of the installation groove (3) along the length direction of the installation groove, the air suction pipe (33) is fixedly installed on the top wall of the installation groove (3), and a plurality of air suction holes (34) are arrayed on the air suction;
one end of the workbench (1) far away from the preheating cylinder (2) is fixedly connected with a discharging mechanism, and the discharging mechanism is communicated with the mounting groove (3);
fixed mounting has air heater (9) and dehumidification case (10) on workstation (1), and the outer wall in mounting groove (3) top is installed in air heater (9), and dehumidification case (10) fixed mounting is on the lateral wall of workstation (1), and the inlet end of air heater (9) is connected with dehumidification case (10) and breathing pipe (33) respectively, and the end of giving vent to anger of air heater (9) is connected with the one end of dehumidification case (10) through the trachea, and outlet duct (22) and steam heating pipe (31) are connected respectively to the other end of dehumidification case (10).
2. The drying device for preparing the flame-retardant plastic-wood composite material according to claim 1, characterized in that: the discharging mechanism comprises a shell (8), a material transferring cavity (81) is arranged in the shell (8), an annular air pipe (811) is fixedly installed at the top of the material transferring cavity (81), a plurality of air inlet through holes are arranged on the pipe wall of the annular air pipe (811) in an aligned mode, the annular air pipe (811) is communicated with an air inlet of the air heater (9), the material transferring cavity (81) is a cylindrical cavity, the material transferring cavity (81) is communicated with the mounting groove (3), and the bottom of the material transferring cavity (81) is rotatably connected with a rotary blade plate (82) through a second rotary motor;
be equipped with discharge opening (83) on the lateral wall of commentaries on classics material chamber (81), sliding connection has gate (84) in discharge opening (83), and fixed mounting has discharge hopper (85) on discharge opening (83).
3. The drying device for preparing the flame-retardant plastic-wood composite material according to claim 1, characterized in that: dehumidifying case (10) and having a plurality of dehumidification groove (101) along its length direction upward array, it has a plurality of through-holes (102) all to run through on the wall between two liang of dehumidification grooves (101), the joint is connected with dehumidification piece (103) in dehumidification groove (101), the inboard of dehumidification piece (103) is equipped with activated carbon layer (1031), the cladding of activated carbon layer (1031) outside has cloth layer (1032), the top of dehumidification piece (103) is equipped with handle (104).
4. The drying device for preparing the flame-retardant plastic-wood composite material according to claim 1, characterized in that: the preheating cylinder (2) is fixedly provided with helical blades (21) along the inner wall of the length direction, the air outlet pipe (22) is fixedly connected to the helical blades (21), and the inclined plate (23) is positioned below the helical blades (21).
5. The drying device for preparing the flame-retardant plastic-wood composite material according to claim 1, characterized in that: the air outlet pipe (22) is provided with a plurality of air outlet holes (221) along the length direction, and the air outlet holes (221) face the spiral downward direction of the spiral blade (21).
6. The drying device for preparing the flame-retardant plastic-wood composite material according to claim 1, characterized in that: one end of the material raising roller (6) is rotatably connected in the wall of the mounting groove (3) through a bearing, the other end of the material raising roller penetrates through the wall of the mounting groove (3) and is connected with a first rotating motor (7), and the first rotating motor (7) is fixedly installed on the outer wall of the workbench (1).
7. The drying device for preparing the flame-retardant plastic-wood composite material according to claim 2, characterized in that: the bottom fixed mounting of casing (8) has the second rotating electrical machines, and the diapire fixedly connected with of casing (8) is passed to the output of second rotating electrical machines has a plurality of rotating vane board (82), and rotating vane board (82) are the slope form, and the diapire of commentaries on classics material chamber (81) is hugged closely to its lower extreme.
8. The drying device for preparing the flame-retardant plastic-wood composite material according to claim 1, characterized in that: a plurality of brush hairs (61) are arrayed on the material raising roller (6), and the brush hairs (61) are tightly attached to the crawler belt (4) and the material turning plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864240.4U CN210718556U (en) | 2019-06-10 | 2019-06-10 | Drying device is used in preparation of fire-retardant wood-plastic composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864240.4U CN210718556U (en) | 2019-06-10 | 2019-06-10 | Drying device is used in preparation of fire-retardant wood-plastic composite |
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| Publication Number | Publication Date |
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| CN210718556U true CN210718556U (en) | 2020-06-09 |
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| CN201920864240.4U Active CN210718556U (en) | 2019-06-10 | 2019-06-10 | Drying device is used in preparation of fire-retardant wood-plastic composite |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260632A (en) * | 2019-06-10 | 2019-09-20 | 南京聚锋新材料有限公司 | Drying device is used in a kind of preparation of flame-resistant plastic-wood composite materials |
| CN111750656A (en) * | 2020-07-02 | 2020-10-09 | 赵艾军 | Drying device for preparing flame-retardant plastic-wood composite material |
-
2019
- 2019-06-10 CN CN201920864240.4U patent/CN210718556U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260632A (en) * | 2019-06-10 | 2019-09-20 | 南京聚锋新材料有限公司 | Drying device is used in a kind of preparation of flame-resistant plastic-wood composite materials |
| CN111750656A (en) * | 2020-07-02 | 2020-10-09 | 赵艾军 | Drying device for preparing flame-retardant plastic-wood composite material |
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