CN114643627A

CN114643627A - Box type wood heat treatment device and treatment method

Info

Publication number: CN114643627A
Application number: CN202210300255.4A
Authority: CN
Inventors: 柴忠心; 朱庆; 鲍友山
Original assignee: Nanjing Shengxing Harmful Biological Control Technology Co ltd
Current assignee: Nanjing Shengxing Harmful Biological Control Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-06-21
Anticipated expiration: 2042-03-25
Also published as: CN114643627B

Abstract

The application relates to the field of wood treatment, and particularly discloses a box-type wood heat treatment device and a treatment method, wherein the box-type wood heat treatment device comprises a box body, a hot air generating piece and a heat distribution assembly, wherein the hot air generating piece and the heat distribution assembly are both arranged on the box body, the heat distribution assembly is connected with the hot air generating piece, and the heat distribution assembly is used for transmitting heat of the hot air generating piece into the box body; the heat distribution assembly comprises a plurality of branch pipes, the branch pipes are arranged in the box body, one ends of the branch pipes are connected with the hot air generating piece, the branch pipes are far away from the pipe wall of the hot air generating piece, through holes are formed in the pipe wall, and the humidity adjusting assembly is further arranged in the box body. The application can conveniently and effectively sterilize the epidemic trees.

Description

Box type wood heat treatment device and treatment method

Technical Field

The application relates to the field of wood treatment, in particular to a box type wood heat treatment device and a treatment method.

Background

The epidemic trees generally refer to wood infected with diseases and insect pests, and at present, the treatment method adopted by the epidemic trees mainly comprises the methods of burning on site, burying, chipping and the like. However, these treatments are not only costly and difficult, but also not easy to thoroughly kill the eggs and microorganisms in the infected wood, and at the same time, are easy to form secondary transmission and diffusion.

When the epidemic wood is treated by adopting methods such as medicine fumigation, heat treatment in a kiln, chemical pressurization and permeation and the like, the problems of medicine residue, environmental pollution, difficult operation and the like also exist.

In view of the above-mentioned related technologies, the inventor believes that how to treat epidemic trees conveniently and effectively is a problem to be solved urgently.

Disclosure of Invention

In order to conveniently and effectively sterilize epidemic trees, the application provides a box-type wood heat treatment device and a treatment method.

In a first aspect, the present application provides a box-type wood heat treatment device, which adopts the following technical scheme:

a box-type wood heat treatment device comprises a box body, a hot air generating piece and a heat distribution assembly, wherein the hot air generating piece and the heat distribution assembly are both arranged on the box body, the heat distribution assembly is connected with the hot air generating piece, and the heat distribution assembly is used for transmitting heat of the hot air generating piece into the box body; the heat distribution assembly comprises a plurality of branch pipes, the branch pipes are arranged in the box body, one ends of the branch pipes are connected with the hot air generating piece, the branch pipes are far away from the pipe wall of the hot air generating piece, through holes are formed in the pipe wall, and the humidity adjusting assembly is further arranged in the box body.

Through taking above-mentioned technical scheme, put back in the box with timber, insert the branch pipe between the gap of adjacent timber, the branch pipe can be relatively evenly distributed in the box with the heat of hot-blast emergence piece this moment for timber can thermally equivalent, and humidity control assembly adjusts the humidity in the box simultaneously, thereby can fully kill the bacterium in the timber, and then this application can carry out effectual sterilization to timber, and is very convenient moreover.

Optionally, each branch pipe comprises a hose and a hard pipe, one end of the hose is connected with the hot air generating piece, and one end of the hard pipe is connected with one end of the hose far away from the hot air generating piece.

By adopting the technical scheme, the hard pipe is convenient for moving the whole branch pipe and fixing the whole branch pipe; the position of branch pipe is convenient for adjust in the setting of hose, reduces the holistic occupation of land space of branch pipe moreover, is convenient for accomodate the branch pipe.

Optionally, the humidity adjusting assembly includes a humidifier and an adjusting fan, and the humidifier and the adjusting fan are both installed in the box body.

Through adopting above-mentioned technical scheme, adjust the fan and can be with moisture dispersion comparatively uniformly in the box to can improve bactericidal effect.

Optionally, be provided with the determine module in the box, the determine module includes temperature sensor, humidity transducer and water yield detector, temperature sensor is used for detecting the box temperature and is used for cooperating the ligneous temperature that heat treatment device used, humidity transducer is used for detecting humidity in the box, water yield detector is used for detecting and is used for cooperating the ligneous water content that heat treatment device used, the determine module is connected with intelligent control ware.

Optionally, be provided with the supporting seat on the box diapire, be provided with a plurality of supporting shoes on the supporting seat, it is adjacent form the holding tank between the supporting shoe, be provided with on the supporting seat and put the thing subassembly, the holding tank is used for holding and puts the thing subassembly, it includes installation pole and bearing cover to put the thing subassembly, the installation pole has a plurality of groups and arranges the setting along vertical direction, and every group installation pole all slides through elevating assembly and sets up on the supporting seat, every group the installation pole all includes a plurality of installation pole, with organizing the installation pole is arranged along the horizontal direction and is set up, the bearing cover is connected between the double-phase adjacent installation pole in organizing the installation pole.

By adopting the technical scheme, the bearing sleeve takes the mounting rod as a supporting point to bear the wood; at the in-process of putting into the box with timber, can place timber in the bearing sheathe in low, then start lifting unit for the installation pole shifts up, thereby can remove the height of regulation with timber, not only conveniently to ligneous installation in the box, reduces piling up each other between the timber moreover, makes timber be heated more evenly.

Optionally, the lifting assembly comprises a lifting frame, a lifting base rod, a guide plate and a lifting ring, the lifting frame and each group of mounting rods are arranged correspondingly, each group of mounting rods is arranged on the lifting frame, the lifting base rod is rotationally arranged on the supporting seat, a first driving device for driving the lifting base rod to rotate is arranged on the supporting seat, the guide plate is fixedly arranged on the supporting seat and is in one-to-one correspondence with the guide plate, the lifting base rod is located on the periphery of the lifting frame, the inner wall of the lifting ring is in threaded connection with the lifting base rod, and the guide plate is located on one side of the lifting ring, which is far away from the lifting frame; the crane is provided with the direction arc groove on the lateral wall of lifter ring, the lifter ring slides along self circumferencial direction and sets up on the direction arc groove cell wall, the deflector is provided with the lift arc groove towards the lateral wall of lifter ring, the laminating of the ring outer wall of lift arc groove and lifter ring, be provided with the support setting element on the deflector, the support setting element is used for restricting the lifter ring rotation and supports the crane.

By adopting the technical scheme, when the lifting ring is not limited by the supporting positioning piece, the lifting base rod drives the lifting ring to rotate in situ when the lifting base rod rotates due to the threaded engagement between the lifting ring and the lifting base rod, and the lifting frame does not lift; after the supporting positioning piece limits the rotation of the corresponding lifting ring, the lifting base rod rotates, the lifting base rod can be in threaded feeding with the corresponding lifting ring, and therefore the lifting ring drives the lifting frame to lift, and the lifting device is convenient and fast to use.

Optionally, the supporting and positioning member includes a sliding base block, a supporting abutting block, a positioning spring, an electromagnet and a positioning magnetic block, the lifting arc groove wall is provided with a guiding sliding groove, the sliding base block is arranged on the guiding sliding groove wall in a sliding manner along the vertical direction, the sliding base block is provided with a mounting groove towards the side wall of the lifting ring, the supporting abutting block is arranged on the mounting groove wall in a sliding manner, the positioning spring is fixedly connected between one end of the supporting abutting block extending into the mounting groove and the mounting groove wall, the electromagnet is arranged on the mounting groove wall, the positioning magnetic block is arranged on the supporting abutting block, the positioning magnetic block and the electromagnet are opposite to each other along the sliding direction of the supporting abutting block, a supporting ring groove is arranged on the outer ring wall of the lifting ring, one end of the supporting abutting block, far away from the positioning spring, is inserted into the supporting ring groove, and the top wall and the bottom wall of the supporting abutting block are abutted against the supporting ring groove wall, the vertical groove wall of the supporting ring groove is provided with a resistance layer, and a gap is reserved between the end wall of one end, far away from the positioning spring, of the supporting abutting block and the resistance layer.

By adopting the technical scheme, under the elastic force action of the positioning spring, the supporting and resisting block is far away from the resistance layer, the supporting and resisting block and the groove wall of the supporting ring groove freely move, and the lifting ring can rotate along with the lifting base rod; after the electromagnet is electrified, the electromagnet and the positioning magnetic block are magnetically attracted, the positioning spring is elastically deformed, and the positioning abutting block abuts against the resistance layer, so that the rotation of the lifting ring can be limited, and the lifting ring is convenient and quick.

Optionally, adjacent two with the group be connected with the cover that slides between the bearing cover on the installation pole, follow two bearing cover endwalls of installation pole array orientation are fixed on the crane, it is provided with the elevator to slide along vertical direction on the installation pole roof, be provided with the driving piece that the drive elevator goes up and down on the installation pole, be provided with the fixed block on the elevator roof, cover and fixed block top fixed connection slide.

Through taking above-mentioned technical scheme, the cover fixed connection that slides is on the supporting shoe for when the support between cover and the supporting shoe that slides realizes the installation to the bearing cover, when the elevator goes up and down, relative displacement can take place between cover and the supporting shoe that slides, thereby the bearing cover endwall between two installation poles can take place to go up and down, make the timber that is located on the bearing cover can take place to remove, make ligneous each all contact the hot-air as far as possible, improve ligneous homogeneity of being heated.

Optionally, the driving piece includes drive gear, drive pinion rack, linkage area and linkage wheel, drive pinion rack and elevator one-to-one set up, the drive pinion rack slides and sets up on the installation pole and is connected with the elevator, drive gear and drive pinion rack one-to-one set up, drive gear rotate set up on the installation pole and with drive gear meshing, follow two that the installation pole array direction is adjacent drive gear is relative or deviates from mutually, linkage wheel coaxial coupling is on drive gear, the linkage area is connected between two adjacent linkage wheels along the installation pole array direction, be provided with drive linkage wheel pivoted second drive arrangement on the installation pole.

By adopting the technical scheme, the driving gear is meshed with the lifting toothed plate, so that the lifting block can be lifted; under the linkage action of the linkage wheels and the linkage belt, the second driving device can simultaneously drive the linkage wheels to rotate, so that the device is convenient and quick; and two adjacent drive gears along the direction of arrangement of the mounting rods are opposite or deviate from each other, so that two sliding sleeves connected with the bearing sleeves move up and down, and the bearing sleeves drive wood to move fully.

In a second aspect, the present application provides a box-type wood heat treatment method, which adopts the following technical scheme:

a box type wood heat treatment method comprises the following steps:

installing a temperature sensor and a water quantity detector on the wood; stacking the wood in the box body, and placing branch pipes between wood gaps;

and starting the hot air generating piece and the humidity adjusting assembly to carry out heat treatment on the wood.

Through adopting above-mentioned technical scheme, detect ligneous temperature, ligneous water content and the temperature of box, the humidity of box, be convenient for monitor and control the heat treatment in-process, improve the bactericidal effect to ligneous.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the application, the branch pipes are inserted between gaps of adjacent woods, so that heat of the hot air generating pieces is uniformly distributed in the box body, the woods can be uniformly heated, meanwhile, the humidity in the box body is adjusted by the humidity adjusting assembly, and bacteria in the woods can be fully killed by matching proper temperature and humidity, so that the application can effectively sterilize the woods and is very convenient and fast;

2. the storage component is arranged, so that the wood can be conveniently installed in the box body, the mutual stacking among the wood is reduced, and the wood is heated more uniformly;

3. this application can be so that the timber that is located on the bearing cover can take place to remove, and then ligneous each all contacts hot-air as far as possible, improves ligneous homogeneity of being heated.

Drawings

FIG. 1 is a schematic view of the structure of a heat treatment apparatus in example 1 of this application.

Fig. 2 is an enlarged view at a in fig. 1.

FIG. 3 is a schematic view of a heat distribution device according to example 1 of the present application.

FIG. 4 is a schematic view of the structure of a heat treatment apparatus according to embodiment 2 of the present application.

Fig. 5 is a schematic view of a structure of a center subassembly according to embodiment 2 of the present application.

Fig. 6 is a sectional view taken along line B-B of fig. 4.

Fig. 7 is an enlarged view at C in fig. 6.

Fig. 8 is a schematic structural diagram of a driving member used in embodiment 2 of the present application.

FIG. 9 is a schematic view of a linkage belt used in embodiment 2 of the present application.

Description of reference numerals: 1. a box body; 11. a box door; 12. a supporting seat; 13. accommodating a tank; 14. a first hanging wire; 15. a second hanging wire; 16. a first hook; 17. a second hook; 18. a support block; 2. a hot air generating member; 21. a PTC ceramic heating host is arranged outside; 22. an air outlet pipe; 3. a heat distribution assembly; 31. a branch pipe; 32. a through hole; 33. a hose; 34. a hard tube; 4. a humidity adjustment assembly; 41. a humidifier; 42. adjusting the fan; 5. a detection component; 51. a temperature sensor; 52. a humidity sensor; 53. a water amount detector; 6. an article placing component; 61. mounting a rod; 62. a bearing sleeve; 63. a positioning sleeve; 7. a lifting assembly; 71. a lifting frame; 72. a lifting base rod; 73. a guide plate; 74. a lifting ring; 75. a first driving device; 76. a guide arc groove; 77. a guide slider; 78. a limiting chute; 79. a lifting arc groove; 8. a support positioning member; 81. slipping the base block; 82. supporting the resisting block; 83. a positioning spring; 84. an electromagnet; 85. a positioning magnetic block; 86. a guide chute; 87. mounting grooves; 88. a support ring groove; 89. a resistance layer; 9. a sliding sleeve; 91. a lifting block; 92. a drive member; 921. a drive gear; 922. a driving toothed plate; 923. a linkage belt; 924. a linkage wheel; 925. mounting a plate; 926. a second driving device; 93. and (5) fixing blocks.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Example 1

As shown in fig. 1, a box-type wood heat treatment device comprises a box body 1, a hot air generating piece 2 and a heat distribution assembly 3, wherein the box body 1 is cuboid and is made of heat insulation, heat preservation and fire-resistant flame-retardant materials, one end of the box body 1 in the length direction is a box opening, a box door 11 is rotatably connected to the side wall of the box body 1 at the box opening, and in addition, rollers can be installed on the box body 1 to facilitate the movement of the box body 1; hot-blast piece 2 that takes place is installed on box 1 and provides hot-air in to box 1, and heat distribution assembly 3 installs and can and take place 2 with hot-blast and link to each other at box 1, and heat distribution assembly 3 takes place the heat transmission of piece 2 to the box 1 in with hot-blast. And a humidity adjusting component 4 and a detecting component 5 are also arranged in the box body 1. The hot air generating piece 2, the humidity adjusting component 4 and the detecting component 5 are all connected with an intelligent controller. In the embodiment, a camera and an alarm can be further arranged in the box body 1, and the camera is used for remotely monitoring and recording the whole heat treatment process; the alarm gives an alarm when the heat treatment process is abnormal.

As shown in fig. 1 and 2, the detecting unit 5 in this embodiment includes a temperature sensor 51, a humidity sensor 52 and a water amount detector 53, the temperature sensor 51 is used for detecting the temperature of the box body 1 and the temperature of the wood, the temperature sensor 51 for detecting the temperature in the box body 1 is installed on the inner top wall of the box body 1 through the first hanging wire 14, the first hanging hook 16 is also fixedly installed on the inner top wall of the box body 1, and when the temperature sensor 51 is not used, the first hanging wire 14 is wound on the first hanging hook 16. A temperature sensor 51 for detecting the temperature of the wood is inserted on the wood. Humidity transducer 52 is used for detecting humidity in box 1, and humidity transducer 52 passes through second hanging wire 15 to be installed on the interior roof of box 1, and still fixed mounting has second couple 17 on the roof in box 1, when not using humidity transducer 52, hangs second hanging wire 15 on second couple 17. The water amount detector 53 is inserted on the wood and used for detecting the water content of the wood, and in the present embodiment, the temperature sensor 51, the humidity sensor 52 and the water amount detector 53 are all connected to an intelligent controller.

As shown in fig. 1, the humidity adjustment assembly 4 includes a humidifier 41 and an adjusting fan 42, the humidifier 41 is placed at a position close to the tank opening on the inner bottom wall of the tank 1 and connected to the intelligent controller, the adjusting fan 42 is a high temperature resistant fan, and the adjusting fan 42 is installed on the inner top wall of the tank 1.

As shown in fig. 1 and fig. 3, the hot air generating unit 2 in this embodiment is a hot air generator, the hot air generating unit 2 includes an external PTC ceramic heating host 21 installed on the outer side wall of the box body 1 and an air outlet pipe 22 connected to the external PTC ceramic heating host 21, the external PTC ceramic heating host 21 is connected to an intelligent controller, and an air outlet end of the air outlet pipe 22 extends into the box body 1. The heat distribution assembly 3 in this embodiment includes a plurality of branch pipes 31, and a plurality of branch pipes 31 are located in the box 1, and the one end of a plurality of branch pipes 31 all communicates with the air-out end of the air-out pipe 22 mutually, and a plurality of through-holes 32 all run through and are provided with on the pipe wall of the air-out pipe 22 is kept away from to a plurality of branch pipes 31. In the present embodiment, each branch pipe 31 includes a flexible pipe 33 and a hard pipe 34, one end of the flexible pipe 33 is communicated with the air outlet pipe 22, and one end of the hard pipe 34 is connected with one end of the flexible pipe 33 far away from the air outlet pipe 22.

The application embodiment 1 also discloses a wood heat treatment method.

A heat treatment method for wood comprises the following steps:

temperature sensors 51 are inserted into both end walls of the wood, and the temperature sensors 51 are uniformly inserted into the outer peripheral wall of the wood, while a water amount detector 53 is inserted into the end wall of the wood.

The wood is stacked and placed in the box body 1, and the wood is placed along the length direction of the box body 1 and arranged along the width direction of the box body 1.

Inserting the branch pipes 31 into the gaps of the adjacent woods; the first hanging wire 14 is detached from the first hook 16, the temperature sensor 51 connected to the first hanging wire 14 detects the temperature in the cabinet 1, the second hanging wire 15 is detached from the second hook 17, and the humidity sensor 52 detects the humidity in the cabinet 1.

The hot air generator and the humidifier 41 are started to heat the environment in the box body 1, the humidifier 41 adjusts the humidity in the box body 1, and meanwhile the humidity sensor 52, the temperature sensor 51 and the water quantity detector 53 transmit the conditions of the box body 1 and wood to the intelligent controller, so that the heat treatment of the wood is realized.

In addition, in the present embodiment, in the case of wood epidemic at the entrance and exit of the port, the container can be pushed into the container body 1 as a whole, and then the container is opened to directly perform heat treatment on the wood in the container.

Example 2

As shown in fig. 4 and 5, the box type wood heat treatment apparatus of the embodiment 2 is different from the embodiment 1 in that: be provided with supporting seat 12 in the box 1 on the diapire, a plurality of supporting shoes 18 of fixedly connected with on the supporting seat 12, a plurality of supporting shoes 18 are arranged along the width direction of box 1, form holding tank 13 between the adjacent supporting shoe 18 moreover, are provided with on the supporting seat 12 and put thing subassembly 6, and holding tank 13 can hold and put thing subassembly 6. The placement component 6 in this embodiment includes four mounting rods 61 and four supporting sleeves 62, the four mounting rods 61 in this embodiment are four, and each mounting rod 61 has four mounting rods 61, the four mounting rods 61 are arranged along the vertical direction, and each mounting rod 61 slides on the supporting seat 12 through the lifting component 7. The same group of four mounting rods 61 are arranged along the horizontal direction, the same group of four mounting rods 61 are arranged along the width direction of the box body 1, four bearing sleeves 62 are connected between the two adjacent mounting rods 61 in the same group of mounting rods 61, and the four bearing sleeves 62 are arranged along the length direction of the box body 1. In the present embodiment, the mounting rod 61 is provided with a positioning sleeve 63, and the positioning sleeve 63 is used for accommodating the branch pipe 31.

Initially, the mounting rods 61 and the bearing sleeves 62 are both positioned in the accommodating groove 13, and when wood is placed, the wood is placed on the bearing sleeve 62 between two adjacent mounting rods 61 at the top, and then the branch pipes 31 are plugged into the corresponding positioning sleeves 63; and starting the lifting component 7 to lift the wood to a specified height, and then placing and lifting the next layer of wood.

As shown in fig. 5 and 6, the lifting assembly 7 in this embodiment includes a lifting frame 71, a lifting base rod 72, a guide plate 73 and a lifting ring 74, the lifting frame 71 and each set of mounting rods 61 are correspondingly disposed, the lifting frame 71 in this embodiment is a frame-shaped frame, and four mounting rods 61 in the same set are fixedly connected to opposite side walls of the lifting frame 71. The lifting base rods 72 are four and rotatably arranged on the supporting seat 12, the lifting base rods 72 are located at four corners of the lifting frame 71, the guide plates 73 and the lifting base rods 72 are arranged in a one-to-one correspondence mode, the bottom ends of the guide plates 73 are fixedly connected to the supporting seat 12, the top ends of the guide plates 73 are provided with first driving devices 75, the first driving devices 75 in the embodiment are motors, and the driving ends of the first driving devices 75 are fixedly connected with the lifting base rods 72.

As shown in fig. 6 and 7, the inner wall of the lifting ring 74 is in threaded connection with the lifting base rod 72, and the lifting ring 74 is positioned between the lifting frame 71 and the guide plate 73; the corner of each lifting frame 71 is rotatably connected with a lifting ring 74, a guide arc groove 76 is formed in the vertical outer side wall, facing the lifting ring 74, of the lifting frame 71, and the lifting ring 74 is arranged on the groove wall of the guide arc groove 76 in a sliding mode along the circumferential direction of the lifting ring. And all fixedly connected with direction slider 77 on the diapire of direction arc groove 76 and the roof, all seted up spacing spout 78 on the roof of lift ring 74 and the diapire,

direction slider

77 and 86 cell walls of direction spout slide and connect. The guide plate 73 is provided with a lifting arc groove 79 facing the side wall of the lifting ring 74, the lifting arc groove 79 is attached to the outer ring wall of the lifting ring 74, and the axial direction of the lifting arc groove 79 extends in the vertical direction. The guide plate 73 is provided with a support positioning member 8, and the support positioning member 8 is used for limiting the rotation of the lifting ring 74 and supporting the lifting frame 71.

The supporting positioning part 8 is started, the lifting ring 74 on the lifting frame 71 needing to be lifted is limited to rotate, then the first driving device 75 is started, the lifting base rod 72 rotates, the lifting ring 74 and the lifting base rod 72 which are limited to rotate are subjected to thread feeding, the corresponding lifting frame 71 can be lifted, the lifting ring 74 which is not limited to rotate rotates along with the lifting base rod 72, and the corresponding lifting frame 71 does not lift.

As shown in fig. 7, in the present embodiment, the supporting and positioning element 8 includes a sliding base block 81, a supporting and abutting block 82, a positioning spring 83, an electromagnet 84 and a positioning magnet 85, a guiding chute 86 is disposed on a groove wall of the lifting arc groove 79, and the sliding base block 81 is slidably disposed on a groove wall of the guiding chute 86 along a vertical direction; the side wall of the sliding base block 81 facing the lifting ring 74 is provided with a mounting groove 87, the supporting abutting block 82 is arranged on the groove wall of the mounting groove 87 in a sliding manner along the horizontal direction, and the positioning spring 83 is fixedly connected between one end of the supporting abutting block 82 extending into the mounting groove 87 and the groove wall of the mounting groove 87. The electromagnet 84 is fixedly connected to the groove wall of the mounting groove 87, the positioning magnetic block 85 is fixedly mounted on the supporting and abutting block 82, and the positioning magnetic block 85 and the electromagnet 84 are opposite to each other along the sliding direction of the supporting and abutting block 82.

A supporting ring groove 88 is formed in the outer wall of the lifting ring 74, one end, far away from the positioning spring 83, of the supporting and abutting block 82 is inserted into the supporting ring groove 88, the top wall and the bottom wall of the supporting and abutting block 82 are abutted against the groove wall of the supporting ring groove 88, and the supporting and abutting block 82 can be attached to the top wall and the bottom wall of the supporting ring groove 88 to slide freely; the vertical groove wall of the supporting ring groove 88 is fixedly connected with a resistance layer 89. The electromagnet 84 is powered off, the supporting abutting block 82 is far away from the resistance layer 89, the lifting ring 74 rotates along with the lifting base rod 72, the electromagnet 84 is powered on, the positioning spring 83 is elastically deformed, the electromagnet 84 and the positioning magnetic block 85 are magnetically attracted, the supporting abutting block 82 abuts against the resistance layer 89, and the lifting ring 74 is limited to rotate.

As shown in fig. 8, in order to improve the effect of sterilizing wood, in this embodiment, a sliding sleeve 9 is fixedly connected between the bearing sleeves 62 on two adjacent mounting rods 61 in the same group, and the end walls of the two bearing sleeves 62 along the arrangement direction of the mounting rods 61 are fixed on the lifting frame 71. The top wall of the installation rod 61 is provided with a lifting block 91 in a sliding manner along the vertical direction, and the installation rod 61 is provided with a driving piece 92 for driving the lifting block 91 to lift. The top wall of the lifting block 91 is provided with a fixed block 93, and the sliding sleeve 9 is fixedly connected with the top end of the fixed block 93. The driving piece 92 drives the lifting block 91 to lift, the fixing block 93 drives the sliding sleeve 9 to lift, and the bearing sleeve 62 can drive wood to rotate, so that the wood is heated more uniformly.

As shown in fig. 8 and 9, the driving member 92 in this embodiment includes a driving gear 921, a driving toothed plate 922, a linkage belt 923 and a linkage wheel 924, the driving toothed plate 922 and the lifting block 91 are arranged in a one-to-one correspondence, the driving toothed plate 922 is slidably arranged on the mounting rod 61 along the vertical direction, and the top end of the driving toothed plate 922 is fixedly connected to the lifting block 91. The driving gears 921 and the driving toothed plates 922 are arranged in a one-to-one correspondence manner, the mounting plate 925 is fixedly connected to the mounting rod 61, the driving gears 921 are rotatably arranged on the mounting plate 925 and meshed with the driving toothed plates 922, two adjacent driving gears 921 in the arrangement direction of the mounting rod 61 are opposite or deviated from each other, the linkage wheels 924 are coaxially connected to the driving gears 921, the linkage belts 923 are connected between two adjacent linkage wheels 924 in the arrangement direction of the mounting rod 61, a second driving device 926 is mounted on the mounting rod 61, the second driving device 926 in the embodiment is a motor, and a driving end of the second driving device 926 is fixedly connected with one of the linkage wheels 924. The second driving device 926 is started, all the linkage wheels 924 rotate under the linkage action of the linkage belt 923, the driving gear 921 is meshed with the corresponding driving toothed plate 922, and the adjacent lifting blocks 91 move up and down, so that the bearing sleeve 62 can drive wood to rotate.

The implementation principle of the embodiment 2 is as follows: placing wood on the bearing sleeve 62 between two adjacent mounting rods 61 at the top, and then plugging the branch pipes 31 into the corresponding positioning sleeves 63; then the electromagnet 84 on the uppermost lifting frame 71 is electrified, so that the supporting block 82 is tightly abutted on the resistance layer 89, the lifting ring 74 on the uppermost lifting frame 71 is limited to rotate, and finally the first driving device 75 is started, and the corresponding lifting frame 71 can be lifted. Then the timber is put on the rest of the lifting frames 71. During the heat treatment process, the second driving device 926 is activated so that the bearing sleeve 62 can drive the wood to rotate, thereby heating the wood more uniformly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a box timber heat treatment device which characterized in that: the hot air generator comprises a box body (1), hot air generating pieces (2) and a heat distribution assembly (3), wherein the hot air generating pieces (2) and the heat distribution assembly (3) are arranged on the box body (1), the heat distribution assembly (3) is connected with the hot air generating pieces (2), and the heat distribution assembly (3) is used for transmitting heat of the hot air generating pieces (2) into the box body (1); heat distribution subassembly (3) include a plurality of branch pipes (31), and are a plurality of branch pipe (31) set up in box (1), and are a plurality of the one end of branch pipe (31) all takes place a (2) with hot-blast and connect, and is a plurality of branch pipe (31) are kept away from and are all provided with through-hole (32) on the pipe wall of hot-blast emergence piece (2), still be provided with humidity control assembly (4) in box (1).

2. A box type wood heat treatment apparatus according to claim 1, wherein: each branch pipe (31) comprises a hose (33) and a hard pipe (34), one end of the hose (33) is connected with the hot air generating piece (2), and one end of the hard pipe (34) is connected with one end, far away from the hot air generating piece (2), of the hose (33).

3. A box type wood heat treatment apparatus according to claim 1, wherein: the humidity adjusting assembly (4) comprises a humidifier (41) and an adjusting fan (42), and the humidifier (41) and the adjusting fan (42) are installed in the box body (1).

4. A box type wood heat treatment apparatus according to claim 1, wherein: be provided with determine module (5) in box (1), determine module (5) include temperature sensor (51), humidity transducer (52) and water yield detector (53), temperature sensor (51) are used for detecting box (1) temperature and are used for cooperating the ligneous temperature that heat treatment device used, humidity transducer (52) are used for detecting humidity in box (1), water yield detector (53) are used for detecting and are used for cooperating the ligneous water content that heat treatment device used, determine module (5) are connected with intelligent control ware.

5. A box type wood heat treatment apparatus according to claim 1, characterized in that: a supporting seat (12) is arranged on the inner bottom wall of the box body (1), a plurality of supporting blocks (18) are arranged on the supporting seat (12), an accommodating groove (13) is formed between every two adjacent supporting blocks (18), the supporting seat (12) is provided with an object placing component (6), the accommodating groove (13) is used for accommodating the object placing component (6), the article placing component (6) comprises a mounting rod (61) and a bearing sleeve (62), the mounting rods (61) are arranged in a plurality of groups along the vertical direction, each group of mounting rods (61) is arranged on the supporting seat (12) in a sliding manner through the lifting assembly (7), each group of mounting rods (61) comprises a plurality of mounting rods (61), the mounting rods (61) in the same group are arranged along the horizontal direction, the bearing sleeve (62) is connected between two adjacent mounting rods (61) in the same group of mounting rods (61).

6. A box wood heat treatment apparatus according to claim 5, characterized in that: the lifting assembly (7) comprises a lifting frame (71), lifting base rods (72), guide plates (73) and lifting rings (74), wherein the lifting frame (71) and each group of mounting rods (61) are correspondingly arranged, each group of mounting rods (61) is arranged on the lifting frame (71), the lifting base rods (72) are rotatably arranged on the supporting base (12), a first driving device (75) for driving the lifting base rods (72) to rotate is arranged on the supporting base (12), the guide plates (73) are fixedly arranged on the supporting base (12) and are in one-to-one correspondence with the guide plates (73), the lifting base rods (72) are located on the periphery of the lifting frame (71), the inner wall of the ring of the lifting ring (74) is in threaded connection with the lifting base rods (72), and the guide plates (73) are located on one side of the lifting ring (74) departing from the lifting frame (71); the utility model discloses a lift installation, including crane (71), lifter (71) and deflector plate, be provided with direction arc groove (76) on the lateral wall towards lifter ring (74), lifter ring (74) slides along self circumferencial direction and sets up on direction arc groove (76) cell wall, deflector (73) are provided with lift arc groove (79) towards the lateral wall of lifter ring (74), the laminating of the ring outer wall of lift arc groove (79) and lifter ring (74), be provided with on deflector (73) and support setting element (8), support setting element (8) are used for restricting lifter ring (74) and rotate and support crane (71).

7. A box wood heat treatment device according to claim 6, characterized in that: the supporting and positioning part (8) comprises a sliding base block (81), a supporting abutting block (82), a positioning spring (83), an electromagnet (84) and a positioning magnetic block (85), a guide sliding groove (86) is formed in the groove wall of the lifting arc groove (79), the sliding base block (81) is arranged on the groove wall of the guide sliding groove (86) in a sliding mode along the vertical direction, a mounting groove (87) is formed in the side wall, facing the lifting ring (74), of the sliding base block (81), the supporting abutting block (82) is arranged on the groove wall of the mounting groove (87) in a sliding mode, the positioning spring (83) is fixedly connected between one end, extending into the mounting groove (87), of the supporting abutting block (82) and the groove wall of the mounting groove (87), the electromagnet (84) is arranged on the groove wall of the mounting groove (87), the positioning magnetic block (85) is arranged on the supporting abutting block (82), the positioning magnetic block (85) and the electromagnet (84) are opposite to each other along the sliding direction of the supporting abutting block (82), be provided with on the ring outer wall of lifting ring (74) and support annular groove (88), support to block (82) and keep away from the one end of positioning spring (83) and insert in supporting annular groove (88), the top wall and the diapire that support to block (82) all with support annular groove (88) cell wall butt, be provided with resistance layer (89) on the vertical cell wall of support annular groove (88), it is gapped between positioning spring (83) one end wall and resistance layer (89) to support to block (82) to keep away from.

8. A box wood heat treatment device according to claim 6, characterized in that: it is adjacent two with organizing be connected with between bearing cover (62) on installation pole (61) and slide cover (9), follow two bearing cover (62) end walls of installation pole (61) array direction are fixed on crane (71), it is provided with elevator (91) to slide along vertical direction on installation pole (61) roof, be provided with driving piece (92) that drive elevator (91) go up and down on installation pole (61), be provided with fixed block (93) on elevator (91) roof, slide cover (9) and fixed block (93) top fixed connection.

9. A box wood heat treatment device according to claim 6, characterized in that: the driving piece (92) comprises a driving gear (921), a driving toothed plate (922), a linkage belt (923) and a linkage wheel (924), the driving toothed plates (922) and the lifting blocks (91) are arranged in a one-to-one correspondence manner, the driving toothed plates (922) are arranged on the mounting rod (61) in a sliding manner and are connected with the lifting blocks (91), the driving gears (921) and the driving toothed plates (922) are arranged in a one-to-one correspondence mode, the driving gears (921) are rotatably arranged on the mounting rod (61) and meshed with the driving gears (921), two adjacent driving gears (921) in the arrangement direction of the mounting rod (61) are opposite or deviated from each other, the linkage wheels (924) are coaxially connected on the driving gear (921), the linkage belt (923) is connected between two adjacent linkage wheels (924) along the arrangement direction of the installation rod (61), and a second driving device (926) for driving the linkage wheel (924) to rotate is arranged on the mounting rod (61).

10. A box wood heat treatment method according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:

a temperature sensor (51) and a water quantity detector (53) are arranged on the wood; piling wood in the box body (1), and placing branch pipes (31) between wood gaps;

and starting the hot air generating piece (2) and the humidity adjusting component (4) to carry out heat treatment on the wood.