CN206235094U - A kind of lumber kiln - Google Patents
A kind of lumber kiln Download PDFInfo
- Publication number
- CN206235094U CN206235094U CN201621096415.4U CN201621096415U CN206235094U CN 206235094 U CN206235094 U CN 206235094U CN 201621096415 U CN201621096415 U CN 201621096415U CN 206235094 U CN206235094 U CN 206235094U
- Authority
- CN
- China
- Prior art keywords
- hothouse
- dividing plate
- pipe
- sets
- blast pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000011324 bead Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a kind of lumber kiln, including by dividing plate hothouse apart from top to bottom and heating chamber, its shell sets heat-insulation layer；Through hole is set on dividing plate, and rightmost side through hole is connected with the discharge pipe in heating chamber right side wall heat-insulation layer, and isocon is provided with discharge pipe；Hothouse drift angle sets deep bead, and hothouse top sets exhaust outlet and steams steam pipe；Hothouse left side sets and circulating fan is set in blast pipe, blast pipe；Blast pipe left side sets air inlet；Exhaust outlet and air inlet inside set valve；The device has advantages below：By setting discharge pipe and mozzle on the right side of hothouse, coordinate the through hole on dividing plate, timber is heated evenly horizontal and vertical；Deep bead is set in hothouse drift angle simultaneously, dead angle is removed, the air-supply of water conservancy diversion uniform circulation strengthens the circulation of air；This device structure advantages of simple, easy to operate, drying capacity are big, airflow circulating effect is good, timber is heated evenly, and efficient energy-saving has broad application prospects.
Description
Technical field
The utility model is related to drying of wood field, and in particular to a kind of lumber kiln.
Background technology
In the process technology of timber, wherein dry technology is important link, is substantially uses drying at present
The artificial drying of cycle is short replaces spontaneously drying, i.e., in certain equipment, method manually causes to be adapted to the drying of wood
Condition, such as temperature, relative humidity, Air flow velocity make timber that moisture is discharged under manual control and obtain drying.And mesh
Preceding drying equipment is generally square, internal that hothouse is divided into two spaces by setting laterally or vertically partition wall, then
Circulating fan is coordinated to force air circulation, this kind equipment is reduced due to the presence of partition wall, timber inlet, makes the dry of hothouse
Dry capacity greatly reduces；This kind equipment airflow circulating effect is poor simultaneously, timber be heated uneven, charing, on fire, baking is occurred
Sheet material after dry such as is easily peeled, deforms, damaging by worms at the quality problems, and qualification rate is low in following process, causes the serious waste of timber.
Therefore, made improvements for existing kiln body and obtain that a kind of drying capacity is big, airflow circulating effect is good, timber is received
Hot uniform dry kiln is the current technical issues that need to address of those skilled in the art.
Utility model content
The utility model is directed to the deficiencies in the prior art, there is provided a kind of drying capacity is big, airflow circulating effect
The dry kiln that good, timber is heated evenly, solves above-mentioned technical problem.
To achieve these goals, the following technical scheme of the utility model offer, a kind of lumber kiln, including by dividing plate
Hothouse apart from top to bottom and heating chamber, the chamber enclosure that dries set one layer of heat preservation layer；It is provided with the dividing plate some logical
Hole, the through hole of the dividing plate rightmost side is connected with discharge pipe, and opening isocon to the left is set on discharge pipe；The discharge pipe is arranged on
In heating chamber right side wall heat-insulation layer；The hothouse drift angle is respectively provided with deep bead, and hothouse top sets exhaust outlet and spraying steam
Pipe；Blast pipe is set in the heat-insulation layer of hothouse left side, blast pipe upper end communicates with hothouse, blast pipe lower end and heating chamber
Communicate, circulating fan is set in the blast pipe, circulating fan is by the motor connection outside axle and hothouse；The blast pipe
Left side sets air inlet；The hothouse right hand external sets wicket；The heating chamber sets resistive heating device；It is described
Exhaust outlet and air inlet inside set valve.
By resistive heating device heat drying medium air in above-mentioned, hot-air proportion diminishes and gradually up flow, and one
Part hot-air enters hothouse from lower to upper through the through hole on dividing plate；A part of hot-air is successively along the air-out on right side
Pipe, isocon are turned left from the right side and enter hothouse, so as to transfer heat to timber, timber is received in horizontal and vertical direction
Heat, makes to be heated evenly, then takes away the moisture being evaporated in timber, and humid air is discharged by the exhaust outlet at the top of hothouse；
And discharge pipe is embedded in heating chamber right side wall heat-insulation layer, hot inside air temperature is set to keep constant.
Hot-air in above-mentioned heating chamber becomes humid air into hothouse upper space after stack of lumber, in hothouse
It is overall under the guide functions of the deep bead that drift angle is respectively provided with to be moved toward upper left angular flux, into blast pipe, while air inlet suction part
Fresh air, then humid air and fresh air quick circulation is forced under the drive of circulating fan, be again introduced into heating chamber quilt
Heating, so moving in circles is carried out.
Above-mentioned middle hothouse top sets and steams steam pipe, causes central layer not yet to parch when sawn timber is thicker, and it is right at this time to need
Drying is continued in moisture content part higher, and moisture content is stopped compared with lower part or slows down drying, to improve whole material heap and edge
Drying uniformity on sawn timber thickness direction, can be kept the skin wet by steaming steam pipe in the relatively low part of moisture content.
Preferably, some through holes for being set on the dividing plate are isosceles trapezoid, and its upper end open is small, and lower ending opening is big, is
In order that hot-air increases flow velocity in the through hole diminished by area of section.
Preferably, the deep bead is arc, is in order that hothouse top is without dead angle, the air-supply of water conservancy diversion uniform circulation, increasing
The circulation of strong air.
Preferably, the valve is ball valve, can effectively control air inlet, exhaust and its speed.
Preferably, multiple holes are provided with the steam-injection steam pipe, it is convenient to be kept the skin wet in multiple directions, in control hothouse
Humidity.
Compared with prior art, the utility model has advantages below：Discharge pipe is set and is led by the right side of hothouse
Flow tube, coordinates the through hole on dividing plate, makes hot-air logical in horizontal and vertical homomergic flow, timber is heated evenly；Simultaneously dry
Dry ceiling angle sets deep bead, makes hothouse top without dead angle, and the air-supply of water conservancy diversion uniform circulation strengthens the circulation of air；This equipment
Simple and reasonable, easy to operate, drying capacity is big, airflow circulating effect is good, timber is heated evenly, and efficient energy-saving has wide
Application prospect.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model lumber kiln.
In figure：1st, dividing plate；2nd, hothouse；3rd, heating chamber；4th, heat-insulation layer；5th, through hole；6th, discharge pipe；7th, isocon；8th, keep off
Aerofoil；9th, exhaust outlet；10th, steam pipe is steamed；11st, blast pipe；12nd, circulating fan；13rd, motor；14th, air inlet；15th, wicket；16、
Resistive heating device；17：Valve.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is expanded on further, it should be appreciated that these embodiments are only used for
Illustrate the utility model rather than limit scope of the present utility model；In addition, it is to be understood that reading in of the present utility model
After appearance, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values also fall within institute
Attached claims limited range.It should be noted that below the word " left side " that uses and " right side " in description, " on " and
D score refers to the direction in accompanying drawing, and word " interior " and " outward " are referred respectively to towards or away from the side of particular elements geometric center
To.
As illustrated, a kind of lumber kiln, including by the hothouse 2 apart from top to bottom of dividing plate 1 and heating chamber 3, it is described dry
The shell of dry room 2 sets one layer of heat preservation floor 4；Some through holes 5, the through hole and discharge pipe of the rightmost side of dividing plate 1 are provided with the dividing plate 1
6 connections, set opening isocon 7 to the left on discharge pipe 6；The discharge pipe 6 is arranged in the right side wall heat-insulation layer of heating chamber 3；
The drift angle of the hothouse 2 is respectively provided with deep bead 8, and the top of hothouse 2 sets exhaust outlet 9 and steams steam pipe 10；The hothouse 2 is left
Blast pipe 11 is set in the heat-insulation layer of side, and the upper end of blast pipe 11 communicates with hothouse 2, and the lower end of blast pipe 11 communicates with heating chamber 3, institute
State and circulating fan 12 is set in blast pipe 11, circulating fan 12 is connected by axle with the motor 13 outside hothouse；The air intake
Pipe left side sets air inlet 14；The right hand external of the hothouse 2 sets wicket 15；The inside of the heating chamber 3 sets resistance heating
Device 16；The exhaust outlet 9 and the inside of air inlet 14 set valve 17.
The some through holes 5 set on the dividing plate 1 are isosceles trapezoid.
The deep bead 8 is arc.
The valve 17 is ball valve.
Multiple holes are provided with the steam-injection steam pipe 10.
Claims (5)
1. a kind of lumber kiln, it is characterised in that：Including by dividing plate (1) hothouse (2) apart from top to bottom and heating chamber (3),
Hothouse (2) shell sets one layer of heat preservation layer (4)；Some through holes (5) are provided with the dividing plate (1), dividing plate (1) is most right
The through hole of side is connected with discharge pipe (6), and opening isocon (7) to the left is set on discharge pipe (6)；The discharge pipe (6) is set
In heating chamber (3) right side wall heat-insulation layer；Hothouse (2) drift angle is respectively provided with deep bead (8), and hothouse (2) top is set
Exhaust outlet (9) and steam-injection steam pipe (10)；Blast pipe (11) is set in the heat-insulation layer of hothouse (2) left side, on blast pipe (11)
End is communicated with hothouse (2), and blast pipe (11) lower end communicates with heating chamber (3), and circulating fan is set in the blast pipe (11)
(12), circulating fan (12) is connected by axle with the motor (13) outside hothouse；The blast pipe left side sets air inlet
(14)；Hothouse (2) right hand external sets wicket (15)；Resistive heating device (16) is set inside the heating chamber (3)；
Valve (17) is set inside the exhaust outlet (9) and air inlet (14).
2. a kind of lumber kiln according to claim 1, it is characterised in that：What is set on the dividing plate (1) is some logical
Hole (5) is isosceles trapezoid.
3. a kind of lumber kiln according to claim 1, it is characterised in that：The deep bead (8) is arc.
4. a kind of lumber kiln according to claim 1, it is characterised in that：The valve (17) is ball valve.
5. a kind of lumber kiln according to claim 1, it is characterised in that：It is provided with steam-injection steam pipe (10) many
Individual hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096415.4U CN206235094U (en) | 2016-09-30 | 2016-09-30 | A kind of lumber kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096415.4U CN206235094U (en) | 2016-09-30 | 2016-09-30 | A kind of lumber kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235094U true CN206235094U (en) | 2017-06-09 |
Family
ID=58983835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096415.4U Active CN206235094U (en) | 2016-09-30 | 2016-09-30 | A kind of lumber kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156893A (en) * | 2017-07-25 | 2017-09-15 | 贵州大学 | A kind of split type tobacco curing barn structure |
| CN108433253A (en) * | 2018-05-11 | 2018-08-24 | 芜湖风雪橡胶有限公司 | Rapid airing device for rubber overshoes |
| CN111964381A (en) * | 2020-08-28 | 2020-11-20 | 衡阳嵘昇生物颗粒有限公司 | Drying rack for wood production |
-
2016
- 2016-09-30 CN CN201621096415.4U patent/CN206235094U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156893A (en) * | 2017-07-25 | 2017-09-15 | 贵州大学 | A kind of split type tobacco curing barn structure |
| CN108433253A (en) * | 2018-05-11 | 2018-08-24 | 芜湖风雪橡胶有限公司 | Rapid airing device for rubber overshoes |
| CN111964381A (en) * | 2020-08-28 | 2020-11-20 | 衡阳嵘昇生物颗粒有限公司 | Drying rack for wood production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214500, Aetna Road, oblique Town, Taizhou, Jiangsu, Jingjiang 19 Patentee after: Jingjiang Guolin Wood Co. Ltd. Address before: 214500, Aetna Road, oblique Town, Taizhou, Jiangsu, Jingjiang 19 Patentee before: Ouyang Furui Jiangsu Wood Industry Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |