CN113606882B - Up-down friction turnover type wood drying device - Google Patents
Up-down friction turnover type wood drying device Download PDFInfo
- Publication number
- CN113606882B CN113606882B CN202111170761.8A CN202111170761A CN113606882B CN 113606882 B CN113606882 B CN 113606882B CN 202111170761 A CN202111170761 A CN 202111170761A CN 113606882 B CN113606882 B CN 113606882B
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- belt
- friction
- water absorption
- bearing
- timber
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- 238000001035 drying Methods 0.000 title claims abstract description 50
- 239000002023 wood Substances 0.000 title claims abstract description 45
- 230000007306 turnover Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000010521 absorption reaction Methods 0.000 claims description 47
- 239000002775 capsule Substances 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 13
- 229910002027 silica gel Inorganic materials 0.000 claims description 13
- 239000002274 desiccant Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000005338 heat storage Methods 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000002657 fibrous material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 206010060891 General symptom Diseases 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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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
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
-
- 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
-
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- 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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a vertical friction turnover type timber drying device, which belongs to the technical field of timber drying, wherein a plurality of air-permeable bearing seats are additionally arranged on the inner side of a drying box, a bearing belt is arranged between two adjacent air-permeable bearing seats, timber is placed on the bearing belt and is limited by a plurality of friction belts which are distributed in a staggered manner with the bearing belt, when the drying is carried out, the bearing belt and the friction belts are driven to move in a staggered and opposite manner by synchronous reciprocating of a first electric push rod and a pair of second electric push rods, the timber is overturned on the end surfaces of the bearing belt by virtue of friction between the bearing belt, the friction belts and the timber, the reciprocating is easy to uniformly heat each end surface of the timber, the adsorption of moisture on the surface of the timber is accelerated by contact friction, meanwhile, the contact surfaces of the bearing belt, the friction belts and the timber are constantly changed, the moist positions of water absorbed by the bearing belt and the friction belts are more easy to dry quickly under hot air, thereby being more beneficial to improving the drying efficiency of the wood.
Description
Technical Field
The invention relates to the technical field of timber drying, in particular to an up-and-down friction turnover type timber drying device.
Background
The wood is a material commonly used in production and life nowadays, the wood is generally required to be dried during processing and production, and the purpose of the wood drying operation is to discharge moisture in the wood raw material and avoid corrosion and damage of the wood raw material during subsequent storage and use, so the wood drying operation is one of the particularly important links during wood product processing.
Before wood is processed into finished products such as furniture and the like, the wood needs to be dried so as to facilitate long-term preservation of the wood. The timber drying mode that has now generally piles the timber in the drying chamber, utilizes hot-blast timber surface that sweeps, because timber is fixed to be placed, each terminal surface of it is heated differently to cause the stoving inhomogeneous easily.
Therefore, an up-and-down friction turnover type timber drying device is provided to effectively solve some problems in the prior art.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an up-and-down friction turnover type timber drying device, a plurality of air-permeable bearing seats are additionally arranged on the inner side of a drying box, a bearing belt is arranged between every two adjacent air-permeable bearing seats, timber is placed on the bearing belt and is limited by a plurality of friction belts distributed in a staggered manner with the bearing belt, when the drying box is used for drying, the bearing belt and the friction belts are in staggered reverse motion through synchronous reciprocating driving motion of a first electric push rod and a pair of second electric push rods, and the timber is in turnover motion on the end faces of the bearing belt by virtue of friction between the bearing belt, the friction belts and the timber, so that the timber is reciprocated, each end face of the timber is easily and uniformly heated, the adsorption of moisture on the surface of the timber is accelerated by contact friction, and meanwhile, the contact faces of the bearing belt, the friction belts and the timber are continuously changed, so that the bearing belt, the bearing belt and the bearing belt are more easily, The wet position where the friction belt absorbs water is quickly dried under hot air, so that the wood drying efficiency is improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A vertical friction turnover type timber drying device comprises a drying box, wherein three ventilation supporting seats are arranged at the bottom in the drying box, hot air pipes are arranged at the top ends of the ventilation supporting seats, heat storage cavities are formed in the ventilation supporting seats, heat supply holes communicated with the heat storage cavities are formed in the bottom end walls of the hot air pipes, a plurality of air supply pipes connected with the hot air pipes are arranged on the outer end walls of the drying box, a supporting belt is arranged between every two adjacent hot air pipes, the outer ends of a pair of supporting belts are respectively connected to the hot air pipes at the outer ends, belt penetrating plates are arranged at the left end and the right end of the hot air pipe at the middle part, the inner ends of the pair of supporting belts respectively penetrate through the pair of belt penetrating plates and extend upwards to be connected with upper connecting plates, and first electric push rods connected with the bottom end surfaces of the upper connecting plates are arranged at the top ends of the hot air pipes at the middle part;
a plurality of ventilation grooves are respectively arranged on both sides of a pair of bearing belts, a plurality of friction belts corresponding to the ventilation grooves are arranged on the bearing belts, both sides of the lower end of each friction belt respectively penetrate through a pair of ventilation grooves and extend downwards, the friction belts and the bearing belts which are arranged in one-to-one correspondence are arranged in a vertically staggered manner, and form timber between friction area and the bearing area and place the chamber, the inside equal slip linkage in a plurality of heat storage chambeies has the lower fishplate bar, the lower extreme both sides of controlling two sets of friction areas that set up run through respectively to the heat storage intracavity rather than the position correspondence and be connected in the fishplate bar bottom of linking up down, the hot-blast main bottom that is located the middle part is equipped with a plurality of extension springs that are connected with the fishplate bar down, the equal fixedly connected with in hot-blast main bottom that is located both sides links up the second electric putter that the fishplate bar is connected with down, the middle part bottom in a plurality of friction areas is equipped with the area that absorbs water that sets up with timber laminating mutually, it is equipped with the filler that absorbs water to take.
Further, the relative terminal surface that is located the ventilative bearing seat of both sides and the both sides terminal surface that is located the ventilative bearing seat of middle part all are equipped with ventilative face, have seted up ventilative micropore on the ventilative face, and the lower fishplate bar that links up adopts ventilative material to make, is favorable to the leading-in hot-blast of a plurality of hot-blast main departments, can locate the even diffusion to timber department through a plurality of ventilative bearing seats.
Furthermore, the upper end of one side of the bearing belt, which is close to the belt penetrating plate, is provided with a connecting belt, the connecting belt penetrates through the belt penetrating plate and is connected with the upper connecting plate, and a movable cavity which penetrates through the belt penetrating plate up and down is arranged in the belt penetrating plate.
Further, the bearing belt, the friction belt and the water absorption belt are all made of water absorption fiber materials, and protrusions are arranged on the bottom end face of the water absorption belt and the upper end face of the bearing belt, so that the friction force between the bearing belt and the wood is improved.
Furthermore, the water absorption belt is an inner-outer double-layer capsule, and the water absorption filler is arranged in the capsule.
Furthermore, the water-absorbing filler comprises a plurality of water-absorbing strips which are connected in the capsule in a distributed mode, the interior of the capsule is divided into a plurality of water-absorbing cavities by the water-absorbing strips, and a plurality of drying agents are filled in the water-absorbing cavities.
Furthermore, a plurality of water absorption fiber yarns are arranged on the water absorption strips and penetrate through the water absorption belt and extend outwards.
Further, the drier is allochroic silica gel and ordinary silica gel mixture, the up end that absorbs water the area is equipped with a plurality of transparent observation strips, transparent observation strip chooses for use transparent material to make, when carrying out the drying to timber, absorb water area and timber frictional contact, adsorb the moisture on the timber, at this moment, absorb water and take inboard a plurality of driers because of the color development that absorbs water changes, use with the cooperation of ordinary silica gel drier, the moisture absorption degree of instruction drier, thereby be favorable to the technical staff to judge the relative humidity of timber.
Furthermore, the two sides of the middle ventilating bearing seat and the opposite end walls of the two ventilating bearing seats are embedded with installation guide rollers, and the friction belt passes through the bottom ends of the guide rollers and is connected to the lower end wall of the lower connecting plate for guiding the reciprocating motion of the friction belt.
Furthermore, the outer ends of the plurality of heat supply holes are connected with an external hot air source, and one end of the drying box is provided with a drainage channel which is also connected with the external hot air source.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) in the scheme, a plurality of breathable bearing seats are additionally arranged on the inner side of the drying box, a bearing belt is arranged between two adjacent breathable bearing seats, wood is placed on the bearing belt and is limited by a plurality of friction belts which are distributed in a staggered manner with the bearing belt, when drying, the first electric push rod and the pair of second electric push rods are synchronously driven to reciprocate up and down to realize the staggered and reverse motion between the bearing belt and the friction belt, and the wood is overturned on the end face of the bearing belt by the friction between the bearing belt, the friction belt and the wood, the reciprocating way not only is easy for each end surface of the timber to be heated evenly, but also accelerates the adsorption of moisture on the surface of the timber through contact friction, meanwhile, the contact surfaces of the bearing belt and the friction belt and the wood are changed continuously, so that the wet positions where the bearing belt and the friction belt absorb water are easier to dry quickly under hot air, and the wood drying efficiency is improved.
(2) This scheme all is equipped with ventilative face at the relative terminal surface that is located the ventilative bearing seat of both sides and the both sides terminal surface that is located the ventilative bearing seat at middle part, has seted up ventilative micropore on the ventilative face, and links up the fishplate bar down and adopt ventilative material to make, is favorable to the leading-in hot-blast of a plurality of hot-blast main departments, can locate through a plurality of ventilative bearing seats evenly spread to timber.
(3) This scheme all adopts the fibrous material that absorbs water to make bearing area, friction area and the area that absorbs water, and the area bottom face that absorbs water all is equipped with the arch with the bearing up end, and the friction area and the bearing area that crisscross distributes improve the frictional force between bearing area, friction area and the timber when opposite crisscross motion to do benefit to and drive timber and carry out the upset motion, timber is rotatory in bearing area, friction between the area, thereby more is favorable to adsorbing the moisture on its each terminal surface to bearing area, friction area.
(4) The water absorption belt in the scheme is an inner-outer double-layer capsule, the water absorption filler is arranged in the capsule and comprises a plurality of water absorption strips which are connected in the capsule in a distributed mode, the water absorption strips divide the interior of the capsule into a plurality of water absorption cavities, a plurality of drying agents are filled in the water absorption cavities, a plurality of water absorption fiber yarns are arranged on the water absorption strips, the water absorption fiber yarns penetrate through the water absorption belt and extend outwards to transfer water on wood to the interior of the water absorption belt, the drying agents are mixtures of allochroic silica gel and common silica gel, a plurality of transparent observation strips are arranged on the upper end face of the water absorption belt, the transparent observation strips are made of transparent materials, when the wood is dried, the water absorption belt is in frictional contact with the wood to absorb the water on the wood, at the moment, the plurality of drying agents on the inner side of the water absorption belt are matched with the common silica gel drying agents for use to indicate the moisture absorption degree of the drying agents, thereby facilitating the technician's judgment of the relative humidity of the wood.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic structural view of the present invention with the drying box removed;
FIG. 4 is a first partial schematic view of the present invention with wood placed between the support belt and the friction belt;
FIG. 5 is a schematic view showing a part of the structure of the wood material placed between the support belt and the friction belt;
FIG. 6 is an internal schematic view of the present invention;
FIG. 7 is an internal view of the friction rub of the present invention;
FIG. 8 is a schematic view of the present invention in the situation where the timber is moving upwards;
FIG. 9 is a first schematic structural view of the present invention with wood removed from the drying box moving upward;
FIG. 10 is the second schematic view of the present invention with wood removed and then moved upward.
The reference numbers in the figures illustrate:
the device comprises a drying box 1, a ventilating bearing seat 2, a 201 heat storage cavity, a hot air pipe 3, a heat supply hole 301, an air supply pipe 302, a bearing belt 4, a ventilating groove 401, an upper connecting plate 5, a first electric push rod 6, a friction belt 7, a friction belt 701, salient points 702, a water absorption strip 703, a water absorption fiber yarn 704, a belt penetrating plate 8, a lower connecting plate 9, a second electric push rod 10 and a guide roller 11.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
please refer to fig. 1-4, a convertible timber drying device of upper and lower friction, including the stoving case 1, the bottom is equipped with three ventilative supporting seats 2 in the stoving case 1, a plurality of ventilative supporting seats 2 top all are equipped with hot-blast main 3, a plurality of ventilative supporting seats 2 inside all has seted up heat storage chamber 201, the wall of hot-blast main 3 bottom has seted up the heat supply hole 301 that is linked together with heat storage chamber 201, the outer end wall of stoving case 1 is equipped with a plurality of air supply pipes 302 that are connected with hot-blast main 3, the outer end of a plurality of heat supply holes 301 is connected with external hot-air source, the one end of stoving case 1 is equipped with the drainage channel that is connected with external hot-air source equally, in order to realize the heated air circulation in the stoving case 1.
Referring to fig. 2-6, a supporting belt 4 is disposed between two adjacent hot air pipes 3, the outer ends of a pair of supporting belts 4 are respectively connected to the hot air pipes 3 at the outer ends, belt passing plates 8 are disposed at the left and right ends of the hot air pipes 3 at the middle portion, the inner ends of a pair of supporting belts 4 respectively pass through the belt passing plates 8 and extend upward to connect with an upper connecting plate 5, a first electric push rod 6 connected with the bottom end surface of the upper connecting plate 5 is mounted at the top end of the hot air pipe 3 at the middle portion, a connecting belt is disposed at the upper end of one side of the supporting belt 4 close to the belt passing plate 8, the connecting belt passes through the belt passing plate 8 and connects with the upper connecting plate 5, a movable cavity passing through the belt passing plate 8 up and down is disposed in the belt passing plate 8, a plurality of ventilation slots 401 are disposed at both sides of a pair of supporting belts 4, a plurality of friction belts 7 corresponding to the plurality of pairs of ventilation slots 401 are disposed on the supporting belts 4, both sides of the lower end of each friction belt 7 respectively pass through a pair of ventilation slots 401 and extend downward, the friction belt 7 and the bearing belt 4 that the one-to-one set up are crisscross from top to bottom and are set up, and form timber between friction belt 7 and the bearing belt 4 and place the chamber, and the technical staff places timber on the bearing belt 4, and the up end of timber is located to 7 covers in a plurality of friction belts, utilizes the cooperation of bearing belt 4 and a plurality of friction belts 7 to play limiting displacement to timber.
The inside equal slip of a plurality of heat accumulation chambeies 201 links up with lower linkage plate 9, the lower extreme both sides of controlling two sets of friction areas 7 that set up run through respectively to rather than the heat accumulation intracavity 201 that the position corresponds and be connected in lower linkage plate 9 bottom, the 3 bottoms of hot-blast main that are located the middle part are equipped with a plurality of extension spring that are connected with lower linkage plate 9, the equal fixedly connected with in 3 bottoms of hot-blast main that are located both sides have the second electric putter 10 that is connected with lower linkage plate 9, the middle part bottom of a plurality of friction areas 7 is equipped with the area 701 that absorbs water that sets up with timber laminating mutually, it is equipped with the filler that absorbs water in the area 701 to absorb water.
Referring to fig. 6, the opposite end surfaces of the air permeable support bases 2 at both sides and the end surfaces at both sides of the air permeable support base 2 at the middle are provided with air permeable surfaces, air permeable micropores are formed on the air permeable surfaces, and the lower connecting plate 9 is made of an air permeable material, which is beneficial for the introduction of hot air from the plurality of hot air pipes 3 and can uniformly diffuse through the plurality of air permeable support bases 2, referring to fig. 8-10, the wood to be dried is placed in a wood placing cavity formed by the friction belt 7 and the support belts 4, the first electric push rod 6 is driven upwards, the upper connecting plate 5 drives the pair of support belts 4 to move upwards towards the middle part through the connecting belt, so as to push the wood upwards, and at the same time, the second electric push rod 10 is used to pull the outer ends of the group of friction belts 7 upwards, the movement directions between the friction belts 7 and the support belts 4 which are distributed in a staggered manner are opposite, and the friction belts 7 are used for supporting the wood, Friction dynamics between bearing area and timber, thereby be favorable to driving timber when the friction motion and carry out tilting motion from top to bottom, timber is in bearing area 4, friction rotation between 7 takes, when first electric putter 6 drives linking up fishplate bar 5 and resets downwards, second electric putter 10 drives linking up fishplate bar 9 and resets downwards, under extension spring's effect, a plurality of friction area 7 roll back the reconversion, thereby timber overturns downwards and resets, realize the reciprocal upset from top to bottom of timber, thereby more be favorable to improving the stoving effect.
Specifically, bearing belt 4, friction band 7 and the area 701 that absorbs water all adopt the fibrous material that absorbs water to make, absorb water and take 701 bottom face and bearing belt 4 up end all to be equipped with the arch, like fig. 7, be favorable to improving bearing belt 4, friction band 7 respectively and the timber between the frictional force to be favorable to driving timber moderate degree upset motion when crisscross motion, for the area of contact between a plurality of friction bands 7 and the timber, the interval between a plurality of friction bands 7 that technical staff can reduce, with the area of contact between improvement friction band 7 and the timber, thereby further improve the stoving effect of timber.
Referring to fig. 6-7, a water absorbing belt 701 is an inner and outer double-layer capsule, the water absorbing filler is arranged in the capsule, the water absorbing filler comprises a plurality of water absorbing strips 703 distributed and connected in the capsule, a plurality of water absorbing fiber yarns 704 are arranged on the water absorbing strips 703, the plurality of water absorbing fiber yarns 704 penetrate through the water absorbing belt 701 and extend outwards, so that water on wood can be easily led into the water absorbing belt 701, the water absorbing strips 703 divide the interior of the capsule into a plurality of water absorbing cavities, a plurality of drying agents 702 are filled in the water absorbing cavities, the drying agents 702 are a mixture of color-changing silica gel and common silica gel, a plurality of transparent observing strips are arranged on the upper end surface of the water absorbing belt 701, the transparent observing strips are made of transparent material, when the wood is dried, the water absorbing belt 701 is in frictional contact with the wood to absorb the water on the wood, at this time, the plurality of drying agents 702 on the inner side of the water absorbing belt 701 show color due to water absorption, the moisture absorption degree of the drying agent 702 is indicated by using the cooperation of the allochroic silica gel and the common silica gel, so that technicians can judge the relative humidity of the wood in the drying process, and when the allochroic silica gel keeps consistent blue in a certain time, the wood is indicated to meet the drying requirement.
The two sides of the middle ventilating bearing seat 2 and the opposite end walls of the two ventilating bearing seats 2 are embedded with installation guide rollers 11, and the friction belt 7 penetrates through the bottom ends of the guide rollers 11 and is connected to the lower end wall of the lower connecting plate 9 and used for guiding the reciprocating motion of the friction belt 7.
Compared with the existing drying mode of wood, the device is characterized in that a plurality of air-permeable bearing blocks 2 are additionally arranged on the inner side of a drying box 1, a bearing belt 4 is arranged between every two adjacent air-permeable bearing blocks 2, a wood placing cavity is formed between each friction belt 7 and each bearing belt 4, wood is placed on the bearing belts 4, and the wood is limited by the friction belts 7 which are distributed in a staggered mode with the bearing belts 4;
when drying, utilize a plurality of air supply pipes 302 to provide hot-blast main inside 3, hot-blast leads into ventilative bearing seat 2 through hot-blast main 3, and evenly spill over to timber department through a plurality of ventilative bearing seat 2, rethread first electric putter 6 and the synchronous up-and-down drive motion of a pair of second electric putter 10, drive a pair of 4 to middle part upper portion movements promptly, drive two sets of 7 to both sides upper portion movements, realize the crisscross reverse motion between bearing belt 4 and a plurality of friction bands 7, rely on the bearing belt 4, the friction between friction band 7 and the timber, drive timber turnover motion on bearing belt 4 terminal surface, not only easily each terminal surface thermally equivalent of timber, still through the friction between timber and bearing belt 4, the friction band 7, accelerate the absorption to timber surface moisture, simultaneously, when bearing belt 4, friction band 7 and relative motion, bearing belt 4, The contact surface of friction belt 7 and timber constantly changes, and the moist position that changes in that bearing belt 4, friction belt 7 absorb water is rapid draing under hot-blast to more be favorable to improving drying efficiency and the drying effect to timber, the number of bearing belt 4 and ventilative bearing seat can be set for according to actual conditions.
The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a convertible timber drying device of upper and lower friction, includes stoving case (1), its characterized in that: the bottom in the drying box (1) is provided with three breathable supporting seats (2), the top ends of a plurality of breathable supporting seats (2) are provided with hot air pipes (3), the interiors of a plurality of breathable supporting seats (2) are provided with heat storage cavities (201), the bottom end wall of each hot air pipe (3) is provided with a heat supply hole (301) communicated with the heat storage cavity (201), the outer end wall of the drying box (1) is provided with a plurality of air supply pipes (302) connected with the hot air pipes (3), a supporting belt (4) is arranged between every two adjacent hot air pipes (3), the outer ends of a pair of supporting belts (4) are respectively connected to the hot air pipes (3) at the outer ends, the left and right ends of the hot air pipes (3) at the middle part are provided with belt penetrating plates (8), the inner ends of the pair of the supporting belts (4) respectively penetrate through a pair of belt penetrating plates (8) and extend upwards to be connected with upper connecting plates (5), the top end of the hot air pipe (3) positioned in the middle is provided with a first electric push rod (6) connected with the bottom end surface of the upper connecting plate (5);
a plurality of ventilation grooves (401) are formed in both sides of the pair of bearing belts (4), a plurality of friction belts (7) corresponding to the ventilation grooves (401) are arranged on the bearing belts (4), both sides of the lower ends of the friction belts (7) respectively penetrate through the ventilation grooves (401) and extend downwards, a wood placing cavity is formed between the friction belts (7) and the bearing belts (4), a lower connecting plate (9) is connected in the heat storage cavities (201) in a sliding manner, both sides of the lower ends of two groups of friction belts (7) arranged on the left and right sides respectively penetrate through the heat storage cavities (201) corresponding to the friction belts and are connected to the bottom ends of the lower connecting plate (9), a plurality of extension springs connected with the lower connecting plate (9) are arranged at the bottom ends of the hot air pipes (3) in the middle part, and second electric push rods (10) connected with the lower connecting plate (9) are fixedly connected to the bottom ends of the hot air pipes (3) on both sides, the bottom end of the middle part of the friction belts (7) is provided with a water absorption belt (701) which is attached to wood, and water absorption filler is arranged in the water absorption belt (701).
2. The up-down friction turnover type timber drying device as claimed in claim 1, wherein: the two end faces of the two sides of the air-permeable bearing seat (2) and the two end faces of the two sides of the air-permeable bearing seat (2) are provided with air-permeable surfaces, the air-permeable surfaces are provided with air-permeable micropores, and the lower connecting plate (9) is made of air-permeable materials.
3. The up-down friction turnover type timber drying device as claimed in claim 1, wherein: the bearing belt (4) is close to the upper end of one side of the belt penetrating plate (8) and is provided with a connecting belt, the connecting belt penetrates through the belt penetrating plate (8) and is connected with the upper connecting plate (5), and a movable cavity penetrating through the belt penetrating plate (8) from top to bottom is formed in the belt penetrating plate.
4. The up-down friction turnover type timber drying device as claimed in claim 1, wherein: the bearing belt (4), the friction belt (7) and the water absorption belt (701) are all made of water absorption fiber materials, and protrusions are arranged on the bottom end face of the water absorption belt (701) and the upper end face of the bearing belt (4).
5. The up-down friction turnover type timber drying device as claimed in claim 1, wherein: the water absorption belt (701) is an inner and outer double-layer capsule, and the water absorption filler is arranged in the capsule.
6. The up-down friction turnover type timber drying device as claimed in claim 5, wherein: the water absorption filling material comprises a plurality of water absorption strips (703) which are distributed and connected in the capsule, the plurality of water absorption strips (703) divide the interior of the capsule into a plurality of water absorption cavities, and a plurality of drying agents (702) are filled in the plurality of water absorption cavities.
7. The up-down friction turnover type timber drying device as claimed in claim 6, wherein: a plurality of water absorption fiber yarns (704) are arranged on the water absorption strips (703), and the water absorption fiber yarns (704) penetrate through the water absorption belt (701) and extend outwards.
8. The up-down friction turnover type timber drying device as claimed in claim 6, wherein: the desiccant (702) is a mixture of allochroic silica gel and common silica gel, the upper end face of the water absorption belt (701) is provided with a plurality of transparent observation strips, and the transparent observation strips are made of transparent materials.
9. The up-down friction turnover type timber drying device as claimed in claim 1, wherein: the middle part is located both sides of ventilative socket (2) and be located both sides all inlay on the relative end wall of ventilative socket (2) and establish installation guide roll (11), friction band (7) pass guide roll (11) bottom and are connected in on lower connection plate (9) lower end wall.
10. The up-down friction turnover type timber drying device as claimed in claim 1, wherein: the outer ends of the heat supply holes (301) are connected with an external hot air source, and one end of the drying box (1) is provided with a drainage channel which is also connected with the external hot air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111170761.8A CN113606882B (en) | 2021-10-08 | 2021-10-08 | Up-down friction turnover type wood drying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111170761.8A CN113606882B (en) | 2021-10-08 | 2021-10-08 | Up-down friction turnover type wood drying device |
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| CN113606882A CN113606882A (en) | 2021-11-05 |
| CN113606882B true CN113606882B (en) | 2021-12-03 |
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| CN202111170761.8A Active CN113606882B (en) | 2021-10-08 | 2021-10-08 | Up-down friction turnover type wood drying device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114062239B (en) * | 2021-11-24 | 2023-12-19 | 井冈山北新建材有限公司 | Device for simulating plate damp environment |
| CN115111893B (en) * | 2022-08-30 | 2022-11-01 | 南通欧瑞佳木业有限公司 | Drying device capable of adaptively adjusting air outlet |
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| CN204730602U (en) * | 2015-07-13 | 2015-10-28 | 将乐县佳丰木业有限公司 | A kind of timber drier |
| CN109140946A (en) * | 2018-09-18 | 2019-01-04 | 湖州欧宝木业有限公司 | A kind of timber drying device |
| CN210399747U (en) * | 2019-06-08 | 2020-04-24 | 东莞铭晋家具有限公司 | High-efficient drying device of timber for furniture |
| CN210801842U (en) * | 2019-11-13 | 2020-06-19 | 卢金梅 | Timber is dried and is put up |
| CN213955948U (en) * | 2020-11-27 | 2021-08-13 | 江门市新会区易中木器制品有限公司 | Drying device for wood working |
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2021
- 2021-10-08 CN CN202111170761.8A patent/CN113606882B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204730602U (en) * | 2015-07-13 | 2015-10-28 | 将乐县佳丰木业有限公司 | A kind of timber drier |
| CN109140946A (en) * | 2018-09-18 | 2019-01-04 | 湖州欧宝木业有限公司 | A kind of timber drying device |
| CN210399747U (en) * | 2019-06-08 | 2020-04-24 | 东莞铭晋家具有限公司 | High-efficient drying device of timber for furniture |
| CN210801842U (en) * | 2019-11-13 | 2020-06-19 | 卢金梅 | Timber is dried and is put up |
| CN213955948U (en) * | 2020-11-27 | 2021-08-13 | 江门市新会区易中木器制品有限公司 | Drying device for wood working |
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| CN113606882A (en) | 2021-11-05 |
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