WO2019041932A1 - 一种太阳能储热循环式木材专用干燥窑 - Google Patents

一种太阳能储热循环式木材专用干燥窑 Download PDF

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Publication number
WO2019041932A1
WO2019041932A1 PCT/CN2018/089280 CN2018089280W WO2019041932A1 WO 2019041932 A1 WO2019041932 A1 WO 2019041932A1 CN 2018089280 W CN2018089280 W CN 2018089280W WO 2019041932 A1 WO2019041932 A1 WO 2019041932A1
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WO
WIPO (PCT)
Prior art keywords
kiln
zipper
wood
film
aluminum alloy
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PCT/CN2018/089280
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English (en)
French (fr)
Inventor
陈瑞龙
张劲涛
Original Assignee
张劲涛
陈瑞龙
陈建华
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Application filed by 张劲涛, 陈瑞龙, 陈建华 filed Critical 张劲涛
Priority to MYUI2018002306A priority Critical patent/MY196164A/en
Publication of WO2019041932A1 publication Critical patent/WO2019041932A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/02—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in buildings
    • 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
    • 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
    • F26B25/063—Movable containers or receptacles, e.g. carts, trolleys, pallet-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
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/08—Parts thereof
    • F26B25/12—Walls or sides; Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/16—Wood, e.g. lumber, timber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Definitions

  • the invention belongs to the field of wood processing, and particularly relates to a special drying kiln for solar heat storage circulating wood.
  • Drying is the primary and particularly critical technical aspect of all wood processing and wood product production.
  • the traditional wood drying facility is to build a brick-concrete cabin, and then dig a ground stove on one side of the cabin. The inner mouth of the stove is dug to extend into the house. The surface of the trough is made of refractory material (bricks). Or the cement prefabricated panels are buckled to maintain an equal plane with the ground inside the house.
  • the three heating modes of electricity, gas and boiler have improved the qualified rate of the product, but the defects of high energy consumption, high cost and high pollution have not been improved, and the qualified rate of the product is only about 65%.
  • the utility model relates to a special storage kiln for solar heat storage circulating wood, which comprises a track 1 which is arranged on the hardened ground 11 in the north and south and a plurality of kiln bodies, so that the sun can be fully absorbed during the process of the sun rising and sinking, so as to fully absorb and Storing heat energy; each kiln body comprises a plurality of sets of equally spaced aluminum alloy frames 2 and plastic films 3, front and rear zipper doors 4, a plurality of thermal cycle devices 5, a set of dehumidification devices 6; each set of aluminum alloy frames 2 is spanned on the rail 1 by its foot rail 22 and the base straight beam 23, and the top of each set of aluminum alloy frame 2 is provided with a foldable metal liner 24 parallel to the front and rear direction of the rail, and connected to each other; the plastic film 3 The top layer film 31, the middle layer film 32 and the inner layer film 33 are covered on the aluminum alloy frame 2; the zipper door 4 has the same cross-sectional shape as the aluminum alloy frame 2, and functions to
  • Each set of aluminum alloy frame 2 is disposed at an equal distance of 1.5 to 2 meters, including three curved beams perpendicular to the ground, two left and right symmetrical rails 22, and two left and right symmetrical straight base beams 23, the three arcs
  • the beam is divided into an upper beam 211, a middle beam 212 and a lower beam 213 which are sequentially nested on the same vertical plane, and the top of the upper beam 211 is 15 cm higher than the top of the middle beam 212, the middle beam
  • the top of the 212 is 20 cm higher than the top of the lower beam 213;
  • the foot rail 22 and the base straight beam 23 are each a rectangular parallelepiped having a length of 40 to 45 cm, and the notch of the foot rail 22 is upward.
  • the notches of the base straight beam 23 are downward; the left and right ends of the upper beam 211, the middle beam 212 and the lower beam 213 are respectively fixed by screws 232 in the slots of the foot rails 22 at the respective ends;
  • the rail 22 is fixedly connected to the base straight beam 23 by a screw 232.
  • the groove of the base straight beam 23 is nested with the rail 1 on the hardened floor, and is slidably connected to the rail 1 through a universal pulley 231 provided in the slot thereof. ;
  • the left and right ends of the surface film 31, the intermediate film 32 and the inner film 33 in the width direction are respectively 60 cm longer than the left and right ends of the corresponding curved beam, respectively, as a reserved edge; the surface film 31
  • the side frame is pressed by the sleeper 7 and fixed on the hardened floor 11; the intermediate film 32 and the inner film 33 are each placed in the groove in the opening upward of the foot rail 22, with a dedicated spring 18
  • the function of the surface film 31 is to fully absorb the heat energy of the sunlight.
  • the function of the middle layer film 32 is mainly to fully store the heat energy; the function of the inner layer film 33 is mainly the circulating heat supply and heat dissipation.
  • the zipper door 4, the zipper dehumidification port 34 and the zipper observation port 35 are arranged to ensure the sealing and heat preservation of the entire kiln body while facilitating the operation.
  • Each of the two kiln bodies is a kiln unit; the track can be either rail or rail, and the length of the track should be greater than the length of one kiln unit (two kiln bodies), which is the overall movement and tensioning of the kiln body. Leave enough length.
  • the thermal cycle device 5 is a fan disposed at one end of the kiln; when the fan is operated, the heat energy in the kiln can be fully circulated without any dead angle.
  • the dehumidifying device 6 is selected from a blower, and is disposed at a corner of a diagonal line at both ends of the kiln body, and the power of the blower is matched with the space in the kiln, according to the temperature and humidity of the wood when the kiln is dried.
  • the zipper dehumidification port 34 is opened, thereby effectively discharging the moisture in the kiln.
  • a temperature gauge and a humidity meter are arranged in the kiln body every 2 to 2.5 meters, and a zipper observation port 35 of about 10 cm is opened at a corresponding position on the plastic film; the technician can open the zipper observation port 35 by Keep the temperature and humidity in the kiln at any time, so that the dehumidification can be arranged scientifically and timely to ensure the 100% pass rate of wood drying.
  • the whole kiln body can be operated arbitrarily before and after the human power assist; when the kiln body is stretched and closed, the sleeper on the side of the surface film 31 is removed. 7.
  • the elastic spring 8 on the side of the intermediate film 32 and the inner film 33 is loosened, and the zipper door 4 is extended from the one end of the zipper door 4 to the end of the zipper door 4, and the aluminum alloy frame 2 and the foldable liner 24 are covered thereon.
  • the plastic film 3 is run on the rail 1, and the whole of the drying kiln can be folded in a stack, and vice versa.
  • the wood 10 is first placed, and the kiln body is stretched out through the track 1 to cover the already-tired wood 10, and the drying and dehumidification operation can be started; when the wood 10 is dried, the kiln is closed by the track 1 The body, revealing the wood 10, can transport the dried wood 10 away.
  • the invention has the advantages of simple structure, effective energy storage, high drying efficiency, convenient disassembly and assembly, and convenient use, and the specific performance is as follows: adopting a rail-type aluminum alloy frame, the assembly and formation are simple and the cost is low; the special three-layer plastic film is scientifically and effectively solved.
  • the problem of heat storage of wood drying reflects the superiority of solar energy, energy saving and environmental protection; the thermal circulation device and dehumidification device in the kiln and the scientific setting of the temperature and humidity observation system are simple and efficient;
  • the free-standing combination is more convenient and convenient than the traditional brick-concrete structure and the existing metal-plate chamber kiln.
  • FIG. 1 is a schematic view showing the front elevation of a special drying kiln for solar energy storage circulating wood according to the present invention
  • FIG. 2 is a schematic side view of a left side elevation of a special drying kiln for solar energy storage circulating wood according to the present invention
  • FIG. 3 is a schematic top view of a special drying kiln for solar energy storage circulating wood according to the present invention.
  • Figure 4 is a top cross-sectional view (top plan view) of the solar thermal storage circulating wood dedicated drying kiln according to the present invention
  • Figure 5 is a cross-sectional view taken along line 1-1 of Figure 4;
  • Figure 6 is a cross-sectional view taken along line 2-2 of Figure 4.
  • Figure 7 is a partial enlarged view of A in Figure 5;
  • Figure 8 is a partial enlarged view of a portion B in Figure 6.
  • a special drying kiln for solar energy heat storage circulating wood comprising a track 1 disposed longitudinally on the hardened ground 11 in the north and south, and a plurality of kiln bodies, so that the sun can always be in the process of ascending and descending Fully enjoy the sunlight to fully absorb and store the heat energy; each kiln body includes several sets of equally spaced aluminum alloy frames 2 and plastic film 3, front and rear zipper doors 4, several thermal cycle devices 5, a set of dehumidification devices 6; each set of aluminum alloy frame 2 spans the track 1 through its foot rail 22 and the base straight beam 23, and the top of each set of aluminum alloy frame 2 is provided with a foldable metal liner 24 parallel to the front and rear direction of the rail.
  • the plastic film 3 comprises three layers of a skin film 31, an intermediate film 32 and an inner film 33 overlying the aluminum alloy frame 2;
  • the zipper door 4 has the same cross-sectional shape as the aluminum alloy frame 2
  • the utility model functions as a sealing kiln; a plurality of temperature gauges and a humidity meter are arranged at equal distances in the kiln body, and a plurality of zipper dehumidification ports 34 and zipper observation ports 35 are opened on the plastic film of the kiln body near the zipper door 4.
  • each set of aluminum alloy frame 2 is arranged at an equal distance of 1.5 to 2 meters, including three curved beams perpendicular to the ground, two left and right symmetrical rails 22, and two bases symmetrically symmetrical.
  • a straight beam 23 the three curved beams are divided into an upper beam 211, a middle beam 212 and a lower beam 213 which are sequentially nested on the same vertical plane, and the top of the upper beam 211 is higher than the middle beam 212 15 cm at the top, the top of the middle beam 212 is 20 cm higher than the top of the lower beam 213;
  • the foot rail 22 and the base straight beam 23 are each a rectangular parallelepiped having a length of 40 to 45 cm, the foot
  • the notch of the rail 22 is upward, the notch of the base straight beam 23 is downward; the left and right ends of the upper beam 211, the middle beam 212 and the lower beam 213 are respectively fixed to the end rails of the corresponding ends by screws 232 In the groove of 22, and the distance
  • the left and right ends of the surface film 31, the intermediate film 32 and the inner film 33 in the width direction are respectively 60 cm longer than the left and right ends of the corresponding curved beam, respectively, as a reserved edge; the surface film 31
  • the side frame is pressed by the sleeper 7 and fixed on the hardened floor 11; the intermediate film 32 and the inner film 33 are each placed in the groove in the opening upward of the foot rail 22, with a dedicated spring 18
  • the function of the surface film 31 is to fully absorb the heat energy of the sunlight.
  • the function of the middle layer film 32 is mainly to fully store the heat energy; the function of the inner layer film 33 is mainly the circulating heat supply and heat dissipation.
  • the zipper door 4, the zipper dehumidification port 34 and the zipper observation port 35 are arranged to ensure the sealing and heat preservation of the entire kiln body while facilitating the operation.
  • Each of the two kiln bodies is a kiln unit; the track can be either rail or rail, and the length of the track should be greater than the length of one kiln unit (two kiln bodies), which is the overall movement and tensioning of the kiln body. Leave enough length.
  • the heat cycle device 5 is selected from a fan and disposed at one end of the kiln body; when the fan is operated, the heat energy in the kiln can be fully circulated without any dead angle.
  • the dehumidifying device 6 is selected from a blower, and is disposed at a corner of the diagonal line at both ends of the kiln body.
  • the power of the blower is matched with the space inside the kiln, according to the temperature and humidity of the wood when it is dried in the kiln, timely
  • the zipper dehumidification port 34 is opened, thereby effectively discharging the moisture in the kiln.
  • a temperature gauge and a humidity meter are arranged in the kiln every 2 to 2.5 meters, and a zipper observation port 35 of about 10 cm is opened at a corresponding position on the plastic film; the technician can grasp the kiln at any time by pulling open the zipper observation port 35.
  • the temperature and humidity inside, so that the dehumidification is arranged scientifically and timely, and the qualified rate of wood drying is 100%.
  • thermal cycle devices 5 pass the angle of 4 meters on the inner side of the zipper door 4 at either end of the kiln body.
  • the iron and some screws are fixed on a column 9 with a length of 4.8 meters, and the ground is buried about 0.8 meters below the column; each fan is provided with an independent power switch, which is convenient for the operator to determine the temperature and humidity according to the kiln.
  • One or several fans are turned on or off; the dehumidifier 6 (blower) is set to two, one is placed at the northeast corner inside the north zipper door, and one is placed at the southwest corner inside the south zipper door.
  • the kiln When the blower is working, the kiln is placed.
  • the zipper-type draining ports on the east and north sides of the body are opened, and the cross-winding wind formed by the blowers at both ends smoothly and effectively discharges the moisture in the kiln; before the blower is opened, the thermal cycle device (fan) is turned off; after the dehumidification time is reached , close the blower and pull the zipper drain port 34, and turn the fan on again.
  • the whole kiln body can be operated arbitrarily before and after the human power assist; when the kiln body is stretched and closed, the sleeper on the side of the surface film 31 is removed. 7.
  • the elastic spring 8 on the side of the intermediate film 32 and the inner film 33 is loosened, and the zipper door 4 is extended from the one end of the zipper door 4 to the end of the zipper door 4, and the aluminum alloy frame 2 and the foldable liner 24 are covered thereon.
  • the plastic film 3 is run on a track, and the whole of the drying kiln can be folded in a stack, and vice versa.
  • the wood 10 is first placed, and the kiln body is stretched out through the track 1 to cover the already-tired wood 10, and the drying and dehumidification operation can be started; when the wood 10 is dried, the kiln is closed by the track 1 The body, revealing the wood 10, can transport the dried wood 10 away.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

一种太阳能储热循环式木材专用干燥窑，包括南北纵向设置在硬化地面（11）上的轨道（1）以及若干个窑体；每一个窑体包括若干组等间距布置的铝合金框架（2）及塑料膜（3）、窑体前后两端的拉链门（4）、若干个热循环装置（5）和一套除湿装置（6）；每组铝合金框架（2）通过其脚轨（22）和底座直梁（23）横跨在轨道（1）上，每组铝合金框架（2）的顶部设置有与轨道（1）前后方向平行的可折叠金属衬管（24）；窑体内等距离设置若干温度表和湿度表，在靠近拉链门（4）的窑体两侧的塑料膜上开设若干拉链除湿口（34）和拉链观测口（35）。该干燥窑结构简单、有效储能、干燥效率高、拆装方便、使用便捷。

Description

一种太阳能储热循环式木材专用干燥窑 技术领域
本发明属于木材加工领域，具体涉及一种太阳能储热循环式木材专用干燥窑。
背景技术
干燥，是所有木材加工及木制品生产的首要而特别关键的技术环节。传统的木材干燥设施，就是建造一个砖混结构的小屋，然后在小屋的一侧向下挖一个地灶，灶的内口挖一条地槽延伸至屋内，地槽表面用耐火材料（砖块）或水泥预制板扣住，以保持与屋内地面的等平面。操作方法：地灶口上24小时不间断地加柴烧火，地槽将热能吸收到屋内以达到供热的效果，烟从屋的一角烟囱排出，这种干燥屋及其干燥的操作方法缺陷诸多：①高耗能，干燥一屋的木材，要烧掉相当于被干燥木材好几倍的木材，一个干燥周期一般为15天，而15天不间断地烧柴，其能耗就相当惊人了；②窑内热循环不科学，不充分，屋内死角的木材得不到热能，木材干燥合格率一般只能达45%左右；③干燥周期长；④高成本；⑤高污染（烟、木柴燃烧后的灰）。
 技术问题
随着经济的发展和科学技术的进步，能源渠道的多元化结构的形成，人们在实践中不断探索研究，在传统干燥屋和干燥方法原理的基础上，相继创新改造出了金属结构板房式干燥窑、集装箱式干燥窑、锅炉式供热干燥窑等，也创新了窑内热循环系统的设置和除湿系统的改造，这些创新技术的运用，有效的提高了木材干燥的合格率和利用率，由传统干燥的45%合格率提高到了现在65%的合格率，进步是显然的。但是，缺陷仍然也是明显的：①高能耗导致高成本。金属结构的板房式干燥窑，一般都采用电供热，极高的电费就必然导致极高的成本；采用天然气供热，审批难以通过，即使通过审批，长距离的管道铺设及每年的维护费用，就增大了投资，同时也增加了运营成本。②高污染，电和气成本太高，最终选择锅炉式供热，这样一来。高能耗下的高污染就不可避免了。无数个锅炉的燃烧，就会向蓝天吐放大量的烟雾。而锅炉在24小时不间断的烧柴或烧煤的过程中，同样克服不了高能耗的弊端。
电、气、锅炉这三种供热方式，虽然提高了产品的合格率，但其高能耗、高成本、高污染的缺陷却并未得到改善，产品的合格率也仅在65%左右。
发明目的：为了克服现有技术的缺陷，特提供一种太阳能储热循环式木材专用干燥窑，结构简单、有效储能、干燥效率高、拆装方便、使用便捷。
 技术方案
一种太阳能储热循环式木材专用干燥窑，包括南北纵向设置在硬化地面11上的轨道1以及若干个窑体，以便在太阳的东升西沉过程中始终能充分享受阳光的照射从而充分吸收并储存热能；每一个窑体包括若干组等间距布置的铝合金框架2及塑料膜3、前后两端的拉链门4、若干个热循环装置5、一套除湿装置6；所述每组铝合金框架2通过其脚轨22和底座直梁23横跨在所述轨道1上，每组铝合金框架2的顶部设置与铁轨前后方向平行的可折叠金属衬管24，互相连接；所述塑料膜3包括表层膜31、中层膜32和内层膜33三层，覆盖在所述铝合金框架2上方；所述拉链门4与所述铝合金框架2截面形状相同，起到密封窑体的作用；所述窑体内等距离设置若干温度表和湿度表，在靠近拉链门4的窑体两测的塑料膜上开设若干拉链除湿口34和拉链观测口35。
所述每组铝合金框架2按照1.5～2米等距离设置，包括垂直于地面的三根弧形梁、左右对称的两根脚轨22及左右对称的两根底座直梁23，所述三根弧形梁分为设在同一垂直面上且依次嵌套的上梁211、中梁212和下梁213，所述上梁211的顶部高于所述中梁212的顶部15厘米，所述中梁212的顶部高于所述下梁213的顶部20厘米；所述脚轨22和底座直梁23均为带槽的长度为40～45厘米的长方体，所述脚轨22的槽口向上，所述底座直梁23的槽口向下；所述上梁211、中梁212和下梁213的左、右两端，分别通过螺丝232固定在相应一端的脚轨22的槽内；所述脚轨22又与底座直梁23通过螺丝232固定连接，所述底座直梁23的槽与硬化地面上的铁轨1嵌套，通过设在其槽内的万向滑轮231与所述铁轨1滑动连接；
所述表层膜31、中层膜32和内层膜33在宽度方向上的左右两端，分别比对应的弧形梁左右两端各长出60㎝，作为预留的边幅；所述表层膜31的边幅用枕木方7压住，固定在硬化地面11上；所述中层膜32和内层膜33均将各自的边幅置入脚轨22上开口向上的槽内，用专用的弹压式弹簧8压入固定；所述表层膜31的功能主要是充分吸收太阳光的热能，所述中层膜32的功能主要是充分储存热能；所述内层膜33的功能主要是循环式供热、散热。
所述拉链门4、拉链除湿口34和拉链观测口35的设置，在便于作业的同时，保证整个窑体的密封性、保温性。
每两个窑体为一个窑体单元；所述轨道选用铁轨、钢轨均可，所述轨道长度应大于一个窑体单元（两个窑体）的长度，为窑体的整体移动和张合预留足够的长度。
优选的，所述热循环装置5选用风机，设置在所述窑体内的一端；风机作业时，窑内热能可以充分循环，绝无死角。
优选的，所述除湿装置6选用鼓风机，设置在所述窑体两端对角线的地角处，所述鼓风机功率与窑内空间相匹配，按木材在窑内干燥时的温度、湿度的实况，适时定时鼓风除湿，除湿时，拉开拉链除湿口34，从而有效排出窑内湿气。
优选的，每隔2～2.5米在所述窑体内设置温度表和湿度表，并在塑料膜上相应位置开设10㎝左右大小的拉链观测口35；技术人员通过拉开拉链观测口35，能随时掌握窑内的温度、湿度，从而科学而及时的安排除湿，确保木材干燥合格率达到100%。
工作时，将底座直梁23的槽嵌入地面上的轨道1后，在人力助推下，整个窑体便可任意前后运行；需要窑体伸张闭合时，移去表层膜31边幅上的枕木方7，松开中层膜32和内层膜33边幅上的弹压式弹簧8，从一端拉链门4向另一端拉链门4助力运行至终点，铝合金框架2及可折叠衬管24带动覆盖在上面的塑料膜3在轨道1上运行，所述干燥窑的整体便可叠形合拢，反之，则可伸展张开。按窑体的规格，先码放好木材10，通过轨道1将窑体伸张开来整体罩住了已码好的木材10，即可开始干燥除湿作业；当木材10干燥好后，通过轨道1合拢窑体，露出木材10，即可运走已干燥完毕的木材10。
 有益效果
本发明结构简单、有效储能、干燥效率高、拆装方便、使用便捷，具体表现在：采用轨道式铝合金框架，组装成形简便，成本低；特制的三层塑料膜，科学而有效地解决了木材干燥的热能储存问题，体现了采用太阳光能这一清洁能源节能环保的优异性；窑体内热循环装置和除湿装置以及温、湿度观测体系的科学设置，简约、高效；窑体能整体轨道式自由张合，比传统的砖混结构和现有金属板房式窑更加操作便捷。
附图说明
图1是本发明所述太阳能储热循环式木材专用干燥窑正立面示意图；
图2是本发明所述太阳能储热循环式木材专用干燥窑左侧立面示意图；
图3是本发明所述太阳能储热循环式木材专用干燥窑顶面示意图；
图4是本发明所述太阳能储热循环式木材专用干燥窑俯视截面图（俯视平面图）；
图5是图4的1-1剖面示意图；
图6是图4的2-2剖面示意图；
图7是图5中A处局部放大图；
图8是图6中B处局部放大图。
 最佳实施例
图1～6所示，一种太阳光能储热循环式木材专用干燥窑，包括南北纵向设置在硬化地面11上的轨道1以及若干个窑体，以便在太阳的东升西沉过程中始终能充分享受阳光的照射从而充分吸收并储存热能；每一个窑体包括若干组等间距布置的铝合金框架2及塑料膜3、前后两端的拉链门4、若干个热循环装置5、一套除湿装置6；所述每组铝合金框架2通过其脚轨22和底座直梁23横跨在所述轨道1上，每组铝合金框架2的顶部设置与铁轨前后方向平行的可折叠金属衬管24，互相连接；所述塑料膜3包括表层膜31、中层膜32和内层膜33三层，覆盖在所述铝合金框架2上方；所述拉链门4与所述铝合金框架2截面形状相同，起到密封窑体的作用；所述窑体内等距离设置若干温度表和湿度表，在靠近拉链门4的窑体两测的塑料膜上开设若干拉链除湿口34和拉链观测口35。
 实施例
如图7～8所示，所述每组铝合金框架2按照1.5～2米等距离设置，包括垂直于地面的三根弧形梁、左右对称的两根脚轨22及左右对称的两根底座直梁23，所述三根弧形梁分为设在同一垂直面上且依次嵌套的上梁211、中梁212和下梁213，所述上梁211的顶部高于所述中梁212的顶部15厘米，所述中梁212的顶部高于所述下梁213的顶部20厘米；所述脚轨22和底座直梁23均为带槽的长度为40～45厘米的长方体，所述脚轨22的槽口向上，所述底座直梁23的槽口向下；所述上梁211、中梁212和下梁213的左、右两端，分别通过螺丝232固定在相应一端的脚轨22的槽内，且在槽内两两相距15厘米左右，所述上梁211、中梁212和下梁213厚度为2厘米；所述脚轨22又与底座直梁23通过螺丝232固定连接，所述底座直梁23的槽与硬化地面上的铁轨1嵌套，通过设在其槽内的万向滑轮231与所述铁轨1滑动连接；
所述表层膜31、中层膜32和内层膜33在宽度方向上的左右两端，分别比对应的弧形梁左右两端各长出60㎝，作为预留的边幅；所述表层膜31的边幅用枕木方7压住，固定在硬化地面11上；所述中层膜32和内层膜33均将各自的边幅置入脚轨22上开口向上的槽内，用专用的弹压式弹簧8压入固定；所述表层膜31的功能主要是充分吸收太阳光的热能，所述中层膜32的功能主要是充分储存热能；所述内层膜33的功能主要是循环式供热、散热。
所述拉链门4、拉链除湿口34和拉链观测口35的设置，在便于作业的同时，保证整个窑体的密封性、保温性。
每两个窑体为一个窑体单元；所述轨道选用铁轨、钢轨均可，所述轨道长度应大于一个窑体单元（两个窑体）的长度，为窑体的整体移动和张合预留足够的长度。
所述热循环装置5选用风机，设置在所述窑体内的一端；风机作业时，窑内热能可以充分循环，绝无死角。
所述除湿装置6选用鼓风机，设置在所述窑体两端对角线的地角处，所述鼓风机功率与窑内空间相匹配，按木材在窑内干燥时的温度、湿度的实况，适时定时鼓风除湿，除湿时，拉开拉链除湿口34，从而有效排出窑内湿气。
每隔2～2.5米在所述窑体内设置温度表和湿度表，并在塑料膜上相应位置开设10㎝左右大小的拉链观测口35；技术人员通过拉开拉链观测口35，能随时掌握窑内的温度、湿度，从而科学而及时的安排除湿，确保木材干燥合格率达到100%。
再如图4、图6所示，以窑体内净高5米为例，在窑体任意一端的拉链门4内一侧，将3～5个热循环装置5（风机）通过4米的角铁及若干螺丝固定在一根长度为4.8米的立柱9上，所述立柱下方埋入地基0.8米左右；每个风机都设有独立的电源开关，便于操作人员根据窑内的温、湿度决定开启或关闭一个或几个风机；除湿装置6（鼓风机）的设置为2个，一个置于北面拉链门内侧的东北角，一个置于南面拉链门内侧的西南角，在鼓风机作业时，将窑体内东面和北面的拉链式排湿口拉开，两端鼓风机形成的交叉风力，顺利而有效地将窑内湿气排出；鼓风机开前，先关闭热循环装置（风机）；除湿时间到了之后，关闭鼓风机和拉合拉链排湿口34，重新开启风机。
工作时，将底座直梁23的槽嵌入地面上的轨道1后，在人力助推下，整个窑体便可任意前后运行；需要窑体伸张闭合时，移去表层膜31边幅上的枕木方7，松开中层膜32和内层膜33边幅上的弹压式弹簧8，从一端拉链门4向另一端拉链门4助力运行至终点，铝合金框架2及可折叠衬管24带动覆盖在上面的塑料膜3在轨道上运行，所述干燥窑的整体便可叠形合拢，反之，则可伸展张开。按窑体的规格，先码放好木材10，通过轨道1将窑体伸张开来整体罩住了已码好的木材10，即可开始干燥除湿作业；当木材10干燥好后，通过轨道1合拢窑体，露出木材10，即可运走已干燥完毕的木材10。
以上所述仅为本发明的较佳实例而已，并不用以限制本发明，在本发明的精神和原则之内所作的任何修改、等同替换、改进等，均应包含在本发明的系统结构和方法之内。

Claims (8)

  1. 一种太阳能储热循环式木材专用干燥窑，其特征在于，包括南北纵向设置在硬化地面（11）上的轨道（1）以及若干个窑体；每一个窑体包括若干组等间距布置的铝合金框架（2）及塑料膜（3）、前后两端的拉链门（4）、若干个热循环装置（5）、一套除湿装置（6）；所述每组铝合金框架（2）通过其脚轨（22）和底座直梁（23）横跨在所述轨道（1）上，每组铝合金框架（2）的顶部设置与铁轨前后方向平行的可折叠金属衬管（24），互相连接；所述塑料膜（3）包括表层膜（31）、中层膜（32）和内层膜（33）三层，覆盖在所述铝合金框架（2）上方；所述拉链门（4）与所述铝合金框架（2）截面形状相同，起到密封窑体的作用；所述窑体内等距离设置若干温度表和湿度表，在靠近拉链门（4）的窑体两测的塑料膜上开设若干拉链除湿口（34）和拉链观测口（35）。
  2. 根据权利要求1所述的太阳能储热循环式木材专用干燥窑，其特征在于，所述每组铝合金框架（2）按照1.5～2米等距离设置，包括垂直于地面的三根弧形梁、左右对称的两根脚轨（22）及左右对称的两根底座直梁（23），所述三根弧形梁分为设在同一垂直面上且依次嵌套的上梁（211）、中梁（212）和下梁（213），所述上梁（211）的顶部高于所述中梁（212）的顶部15厘米，所述中梁（212）的顶部高于所述下梁（213）的顶部20厘米；所述脚轨（22）和底座直梁（23）均为带槽的长度为40～45厘米的长方体，所述脚轨（22）的槽口向上，所述底座直梁（23）的槽口向下；所述上梁（211）、中梁（212）和下梁（213）的左、右两端，分别通过螺丝（232）固定在相应一端的脚轨（22）的槽内；所述脚轨（22）又与底座直梁（23）通过螺丝（232）固定连接，所述底座直梁（23）的槽与硬化地面上的铁轨（1）嵌套，通过设在其槽内的万向滑轮（231）与所述铁轨（1）滑动连接。
  3. 根据权利要求2所述的太阳能储热循环式木材专用干燥窑，其特征在于，所述表层膜（31）、中层膜（32）和内层膜（33）在宽度方向上的左右两端，分别比对应的弧形梁左右两端各长出60㎝，作为预留的边幅；所述表层膜（31）的边幅用枕木方（7）压住，固定在硬化地面（11）上；所述中层膜（32）和内层膜（33）均将各自的边幅置入脚轨（22）上开口向上的槽内，用专用的弹压式弹簧（8）压入固定。
  4. 据权利要求1所述的太阳能储热循环式木材专用干燥窑，其特征在于，每两个窑体为一个窑体单元；所述轨道选用铁轨、钢轨均可，所述轨道长度大于一个窑体单元的长度。
  5. 据权利要求1所述的太阳能储热循环式木材专用干燥窑，其特征在于，所述热循环装置（5）选用风机，设置在所述窑体内的一端。
  6. 根据权利要求1所述的太阳能储热循环式木材专用干燥窑，其特征在于，所述除湿装置（6）选用鼓风机，设置在所述窑体两端对角线的地角处，所述鼓风机功率与窑内空间相匹配。
  7. 根据权利要求1所述的太阳能储热循环式木材专用干燥窑，其特征在于，每隔2～2.5米在所述窑体内设置温度表和湿度表，并在塑料膜上相应位置开设10㎝左右大小的拉链观测口（35）。
  8. 根据权利要求3～7任意一种太阳能储热循环式木材专用干燥窑的使用方法，其特征在于，工作时，将底座直梁（23）的槽嵌入地面上的轨道（1）后，在人力助推下，整个窑体便可任意前后运行；需要窑体伸张闭合时，移去表层膜（31）边幅上的枕木方（7），松开中层膜（32）和内层膜（33）边幅上的弹压式弹簧（8），从一端拉链门（4）向另一端拉链门（4）助力运行至终点，铝合金框架（2）及可折叠衬管（24）带动覆盖在上面的塑料膜（3）在轨道上运行，所述干燥窑的整体便可叠形合拢，反之，则可伸展张开；按窑体的规格，先码放好木材（10），通过轨道（1）将窑体伸张开来整体罩住了已码好的木材（10），即可开始干燥除湿作业；当木材（10）干燥好后，通过轨道（1）合拢窑体，露出木材（10），即可运走已干燥完毕的木材（10）。
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069593A (en) * 1976-06-07 1978-01-24 Huang Barney K Solar curing and drying structure and method of utilizing solar energy associated with available solar radiation in curing and drying various materials
CN1037580A (zh) * 1988-02-15 1989-11-29 保护及土地管理部行政指导处 处理装置
CN2325984Y (zh) * 1998-04-15 1999-06-30 何维银 可拆移动式双棚双膜日光温室
WO2006053392A1 (en) * 2004-11-19 2006-05-26 Australian Choice Timber Supplies Pty Ltd A kiln
CN202374775U (zh) * 2011-12-13 2012-08-15 齐齐哈尔大学 双层可折叠育苗棚
CN204888302U (zh) * 2015-07-23 2015-12-23 中国农业科学院兰州畜牧与兽药研究所 一种牛羊舍阳光暖棚
CN107504766A (zh) * 2017-08-30 2017-12-22 陈瑞龙 一种太阳能储热循环式木材专用干燥窑
CN207163083U (zh) * 2017-08-30 2018-03-30 陈瑞龙 一种太阳能储热循环式木材专用干燥窑

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201014892Y (zh) * 2007-02-16 2008-01-30 中国农业大学 一种温室型农产品太阳能干燥设施
CN201331236Y (zh) * 2009-01-12 2009-10-21 农业部规划设计研究院 生产型高效太阳能集热厢式果蔬干燥房
CN204421510U (zh) * 2014-12-29 2015-06-24 安丘利坤木业有限公司 一种大型太阳能木材预干装置
CN205116518U (zh) * 2015-11-10 2016-03-30 北京优盾自动门技术有限公司 太阳能自动伸缩式阳光房

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069593A (en) * 1976-06-07 1978-01-24 Huang Barney K Solar curing and drying structure and method of utilizing solar energy associated with available solar radiation in curing and drying various materials
CN1037580A (zh) * 1988-02-15 1989-11-29 保护及土地管理部行政指导处 处理装置
CN2325984Y (zh) * 1998-04-15 1999-06-30 何维银 可拆移动式双棚双膜日光温室
WO2006053392A1 (en) * 2004-11-19 2006-05-26 Australian Choice Timber Supplies Pty Ltd A kiln
CN202374775U (zh) * 2011-12-13 2012-08-15 齐齐哈尔大学 双层可折叠育苗棚
CN204888302U (zh) * 2015-07-23 2015-12-23 中国农业科学院兰州畜牧与兽药研究所 一种牛羊舍阳光暖棚
CN107504766A (zh) * 2017-08-30 2017-12-22 陈瑞龙 一种太阳能储热循环式木材专用干燥窑
CN207163083U (zh) * 2017-08-30 2018-03-30 陈瑞龙 一种太阳能储热循环式木材专用干燥窑

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