CN105043083A - Variable heating air-supply device for drying chamber - Google Patents
Variable heating air-supply device for drying chamber Download PDFInfo
- Publication number
- CN105043083A CN105043083A CN201510225330.5A CN201510225330A CN105043083A CN 105043083 A CN105043083 A CN 105043083A CN 201510225330 A CN201510225330 A CN 201510225330A CN 105043083 A CN105043083 A CN 105043083A
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- rectangular frame
- hydraulic jack
- push
- supply device
- air
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- 238000001035 drying Methods 0.000 title claims abstract description 43
- 238000010438 heat treatment Methods 0.000 title abstract description 5
- 239000002023 wood Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 4
- 238000007514 turning Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010720 hydraulic oil Substances 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000007605 air drying Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The invention relates to an auxiliary device for a wood drying chamber, particularly to a variable heating air-supply device for a drying chamber. Rotating shafts (8) at the upper ends of fans (7) stretch out of a rectangular frame (6) and are fixedly connected with rotating shaft holes (2a) of sliding groove rods (2) respectively; a pair of guide rails (4) is fixed on one side of the frame (6); a hydraulic oil cylinder (5) is arranged on the guide rails (4) and can move on the guide rails (4) in a manual manner or a maneuver manner; the push-pull direction of a piston push-pull rod (3) of the hydraulic oil cylinder (5) is consistent with the transverse length direction of the rectangular frame (6); a plurality of sliding rods (1) corresponding to the positions of the parallel fans (7) are perpendicularly fixed on the push-pull rod (3); one sliding rod (1) is inserted in a long groove (2b) of each of the sliding groove rod (2). According to the variable heating air-supply device disclosed by the invention, the transmission is stable, faults are reduced, the service life is prolonged, and the front-back turning speed and the turning angle of the axial flow fans mounted on the rectangular frame can be easily achieved. The variable heating air-supply device can regulate air supply conditions of hot air for different materials and wood stacked in different layouts according to different baking technologies.
Description
Technical field
The present invention relates to a kind of servicing unit to drying of wood drying room, particularly relate to the one improvement air-supply arrangement in heated-air drying drying room.
Background technology
Drying operation is the maximum but indispensable link of energy consumption in the processing industry such as indispensable production link, particularly timber, medicine, food, chemical products, agricultural byproducts in a lot of field of national economy.
Drying of wood drying room is the capital equipment of woodwork processing, adopts conventional drying room to carry out drying at the timber of China 80%, and the drying efficiency therefore effectively improving drying of wood drying room is not only environmental protection but also can increases the method for added value of product.Drying room is rectangle building structure, long slab bar shaped timber level stacks from level to level, the air level of heating is blown out, be blocked bending down in front ends at top by axial flow blower, and pass back through timber from level to level, get back to rear end face again upwards formed circulation carry out drying.In actual production, in drying room, the temperature field of thermal air current, the uniformity of velocity field are the important indicators evaluated drying of wood drying room and guarantee wood drying quality.
Described heated-air drying drying room, its profile is large-scale rectangular box formula cube structure, the height of drying room 5 meters, length 4.5-10.0 meters, width 6.0-8.0 meters, as shown in Figure 2; When carrying out drying in timber loading drying room, the horizontal direction air provided by blower fan flows through front side radiators heat and forms thermal air current, the front side vertical air plenums of dry drying room is entered by 90 ° of turnings, go to the horizontal air flue between timber board again, thermal air current is by absorbing the moisture decreasing temperature and increasing humidity on the way of timber during horizontal air flue between sheet material, the thermal air current of low temperature and high relative humidity is got back to above drying room backside top through rear side vertical air plenums, after rear side radiators heat, get back to blower fan suction inlet, air-flow completes a right-hand circular; According to Wood drying technique, right-hand circular air-flow generally, after 2-3 hour, drives synchronous rotating device by drive motors, makes multiple stage blower fan synchronous revolving 180 ° in drying room, realize air-flow left-hand circular, in drying room, air-flow circulates and so forth until timber is by even drying.
Prior art " a kind of fan heater of large-scale heated-air drying drying room ", this patent uses pinion and rack and quadric chain to realize the synchronous revolving of multiple stage blower fan respectively, although this mode can realize the requirement of synchronous revolving, there is following defect:
1, quadric chain is fixed, can not regulate and change speed and angle that wind turbine turns to, the requirement of different storehouse timber occasion different hot blast air-supply separately can not be met, will greatly affect manufacturing schedule and timber, the speed of drying of material and quality in the case.
2, in rack pinion process, drive motors rotating shaft docks own torque on a Fans as driving shaft, again power is passed to the multiple stage blower fan of synchronous axial system, driving force, transmit excessive, easily cause driving shaft to rupture, damage, so transmit also easily generating mechanism stuck phenomenon, along with the increase of blower fan quantity, structure like this is more difficult competent, affects operating efficiency and the service life of dry drying room.
This area urgently wishes to improve, the behave of solution.
Summary of the invention
The object of the invention is to overcome existing shortcoming, a kind of energy reasonable stress is provided, and the conversion rate of change blower fan air supply direction and transformation range can change, adjust.
Object of the present invention is realized by following technical scheme:
A kind of dry drying room type variable fan heater,
Some blower fans arranged side by side are configured in rectangular frame rotationally by vertical rotating shaft, it is characterized in that:
The shaft hole that rectangular frame is fixedly connected with the sliding chute rod one end horizontally rotated is stretched out in the rotating shaft of blower fan upper end;
Fix pair of guide rails in the side of framework, guide rail configures hydraulic jack, described hydraulic jack can be moved by manual or motor-driven on guide rail;
The piston push-pull rod push-and-pull direction of described hydraulic jack is consistent with described rectangular frame lateral length, corresponding to some blower fan positions arranged side by side on described pull bar, and vertical fixing some slide bars, slide bar inserts in the elongated slot of described sliding chute rod.
The technical program, by regulator solution compressing cylinder position on guide rail, change the position in elongated slot on hydraulic cylinder piston pull bar upper slide bar insertion sliding chute rod, make the torque arm length change that promotion sliding chute rod rotates around end part rotating shaft, because guide rail is the side being fixed on framework, both relative positions are fixing.Therefore, along with the change of hydraulic jack position on guide rail, the application point change that sliding chute rod rotates, the arm of force changes, although the push-and-pull speed of hydraulic jack is constant, the speed that sliding chute rod rotates also can change, the blower fan velocity of rotation of below also can change thereupon, and, same push-and-pull distance, due to the change of pivoted arm length, the angle of the conversion direction of final blower fan also can change.
Further, described hydraulic jack is moved on guide rail by leading screw, nut body.
Beneficial effect of the present invention:
Changing prior art is almost that axle rotates transmission to axle, and stressing conditions is very severe, and the present invention pulls rotation by sliding chute rod, and stressing conditions is greatly improved, and transmits steadily, reduces fault, increase the service life, increase work efficiency.
Adopt the technical program, just can easily realize being arranged on by the position of regulator solution compressing cylinder on guide rail the speed and angle that on rectangular frame, multiple stage axial flow blower fore-and-aft direction turns to.
Thus can easily to various different materials, the timber of different stack arrangement regulates the air-supply situation of hot blast by respective different dry drying process requirement, greatly improve the dry-heat air air-supply quality of drying room, expand Dryly use scope.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment of the present invention's dry drying room type variable fan heater, and display hydraulic jack is positioned at relatively near the topology view of rectangular frame one end position;
Fig. 2 is the topology view that Fig. 1 hydraulic cylinder piston pull bar releases forward state;
Fig. 3 is a kind of embodiment of the present invention's dry drying room type variable fan heater, and display hydraulic jack is positioned at the topology view relatively leaving rectangular frame one end position;
Fig. 4 is the three-dimensional view of dry drying room;
Fig. 5 is the view of sliding chute rod parts in the present invention;
Fig. 6 is the hot blast air-supply schematic views of dry drying room inside.
In figure, 1 be that slide bar, 2 is sliding chute rods, 2a is shaft hole, 2b is elongated slot, 3 are pull bars, 4 are guide rails, 5 are hydraulic jacks, 6 are rectangular frames, 7 are blower fans, 8 be rotating shafts.
Detailed description of the invention
Structure of the present invention is further described below in conjunction with accompanying drawing.
A kind of dry drying room type variable fan heater,
Some blower fans 7 arranged side by side are configured in rectangular frame 6 by vertical rotating shaft 8 rotationally, and the shaft hole 2a that rectangular frame 6 is fixedly connected with sliding chute rod 2 one end horizontally rotated is stretched out in the rotating shaft 8 of blower fan 7 upper end; Fix pair of guide rails 4 in the side of framework 6, guide rail 4 configures hydraulic jack 5, described hydraulic jack 5 can be moved by manual or motor-driven on guide rail 4; The piston push-pull rod 3 push-and-pull direction of described hydraulic jack 5 is consistent with described rectangular frame 6 lateral length, corresponding to some blower fan 7 positions arranged side by side on described pull bar 3, and vertical fixing some slide bars 1, slide bar 1 inserts in the elongated slot 2b of described sliding chute rod 2.
Described hydraulic jack 5 is moved on guide rail 4 by leading screw, nut body.No matter manual or motor-driven, by rotating threaded shaft can realize hydraulic jack 5 and move forward and backward along guide rail 4 on guide rail 4.
Claims (2)
1. a dry drying room type variable fan heater,
Some blower fans arranged side by side (7) are configured in rectangular frame (6) rotationally by vertical rotating shaft (8), it is characterized in that:
The shaft hole (2a) that rectangular frame (6) is fixedly connected with sliding chute rod (2) one end horizontally rotated is stretched out in the rotating shaft (8) of blower fan (7) upper end;
Pair of guide rails (4) is fixed in the side of framework (6), guide rail (4) configures hydraulic jack (5), and described hydraulic jack (5) can be moved by manual or motor-driven on guide rail (4);
Piston push-pull rod (3) the push-and-pull direction of described hydraulic jack (5) is consistent with described rectangular frame (6) lateral length, described pull bar (3) is upper corresponding to some blower fan arranged side by side (7) positions, vertical fixing some slide bars (1), slide bar (1) inserts in the elongated slot (2b) of described sliding chute rod (2).
2. dry drying room type variable fan heater according to claim 1, is characterized in that described hydraulic jack (5) is moved on guide rail (4) by leading screw, nut body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510225330.5A CN105043083B (en) | 2015-05-04 | 2015-05-04 | It is a kind of to dry drying room type variable fan heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510225330.5A CN105043083B (en) | 2015-05-04 | 2015-05-04 | It is a kind of to dry drying room type variable fan heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105043083A true CN105043083A (en) | 2015-11-11 |
| CN105043083B CN105043083B (en) | 2017-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510225330.5A Expired - Fee Related CN105043083B (en) | 2015-05-04 | 2015-05-04 | It is a kind of to dry drying room type variable fan heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105043083B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487704A (en) * | 2017-09-08 | 2017-12-19 | 芜湖市长江起重设备制造有限公司 | A kind of arm of bridge crane can spacing slewing equipment |
| CN111578683A (en) * | 2020-06-19 | 2020-08-25 | 苏州乐宏环保科技有限公司 | Efficient heating device for drying machine |
| CN112082327A (en) * | 2020-08-27 | 2020-12-15 | 安徽欧瑞达电器科技有限公司 | Drying room capable of adjusting wind direction and size and operation method thereof |
| CN112387759A (en) * | 2020-02-21 | 2021-02-23 | 杭州匠琇科技有限公司 | Garbage deodorization treatment equipment convenient to operate |
| CN112964044A (en) * | 2021-03-25 | 2021-06-15 | 贵溪市法拉第石膏板有限公司 | Quick drying equipment of gypsum board |
| CN113566551A (en) * | 2021-07-13 | 2021-10-29 | 国家电投集团广西长洲水电开发有限公司 | Water and electricity environment drying device |
| CN115722424A (en) * | 2021-08-31 | 2023-03-03 | 宁德时代新能源科技股份有限公司 | Heating device and heating method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2600724B1 (en) * | 1976-01-09 | 1977-03-17 | Keller Ofenbau Gmbh | Air circulation device for drying systems |
| US6370792B1 (en) * | 2000-09-01 | 2002-04-16 | George R. Culp | Structure and methods for introducing heated ari into a kiln chamber |
| US20020157208A1 (en) * | 2001-04-30 | 2002-10-31 | Macneil Daniel J. | Dryer |
| CN1456857A (en) * | 2003-06-05 | 2003-11-19 | 上海工程技术大学 | Intelligent oscillating blowing system for drying chamber |
| CN103292590A (en) * | 2013-06-03 | 2013-09-11 | 上海工程技术大学 | Heating and blowing device for large hot air drying room |
| CN203810938U (en) * | 2014-04-14 | 2014-09-03 | 陕西安中机械有限责任公司 | Air valve reversing device of metal heat treatment industrial furnace |
-
2015
- 2015-05-04 CN CN201510225330.5A patent/CN105043083B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2600724B1 (en) * | 1976-01-09 | 1977-03-17 | Keller Ofenbau Gmbh | Air circulation device for drying systems |
| US6370792B1 (en) * | 2000-09-01 | 2002-04-16 | George R. Culp | Structure and methods for introducing heated ari into a kiln chamber |
| US20020157208A1 (en) * | 2001-04-30 | 2002-10-31 | Macneil Daniel J. | Dryer |
| CN1456857A (en) * | 2003-06-05 | 2003-11-19 | 上海工程技术大学 | Intelligent oscillating blowing system for drying chamber |
| CN103292590A (en) * | 2013-06-03 | 2013-09-11 | 上海工程技术大学 | Heating and blowing device for large hot air drying room |
| CN203810938U (en) * | 2014-04-14 | 2014-09-03 | 陕西安中机械有限责任公司 | Air valve reversing device of metal heat treatment industrial furnace |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487704A (en) * | 2017-09-08 | 2017-12-19 | 芜湖市长江起重设备制造有限公司 | A kind of arm of bridge crane can spacing slewing equipment |
| CN112387759A (en) * | 2020-02-21 | 2021-02-23 | 杭州匠琇科技有限公司 | Garbage deodorization treatment equipment convenient to operate |
| CN112387759B (en) * | 2020-02-21 | 2021-10-22 | 北京申城生物科技集团有限公司 | Garbage deodorization treatment equipment convenient to operate |
| CN111578683A (en) * | 2020-06-19 | 2020-08-25 | 苏州乐宏环保科技有限公司 | Efficient heating device for drying machine |
| CN112082327A (en) * | 2020-08-27 | 2020-12-15 | 安徽欧瑞达电器科技有限公司 | Drying room capable of adjusting wind direction and size and operation method thereof |
| CN112964044A (en) * | 2021-03-25 | 2021-06-15 | 贵溪市法拉第石膏板有限公司 | Quick drying equipment of gypsum board |
| CN112964044B (en) * | 2021-03-25 | 2022-07-12 | 江西中科高博科技服务有限公司 | Quick drying equipment of gypsum board |
| CN113566551A (en) * | 2021-07-13 | 2021-10-29 | 国家电投集团广西长洲水电开发有限公司 | Water and electricity environment drying device |
| CN115722424A (en) * | 2021-08-31 | 2023-03-03 | 宁德时代新能源科技股份有限公司 | Heating device and heating method |
| CN115722424B (en) * | 2021-08-31 | 2024-03-19 | 宁德时代新能源科技股份有限公司 | Heating device and heating method |
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| Publication number | Publication date |
|---|---|
| CN105043083B (en) | 2017-06-27 |
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Granted publication date: 20170627 |