CN104654769A - Automatic regulating device for adjustable and controllable heating air supply system of drying house - Google Patents
Automatic regulating device for adjustable and controllable heating air supply system of drying house Download PDFInfo
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- CN104654769A CN104654769A CN201510046707.0A CN201510046707A CN104654769A CN 104654769 A CN104654769 A CN 104654769A CN 201510046707 A CN201510046707 A CN 201510046707A CN 104654769 A CN104654769 A CN 104654769A
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- drying room
- guide rail
- drying
- steel guide
- supply air
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Abstract
The invention relates to a heating air supply device of a large-scale hot air drying house in the fields of wood, pharmaceuticals, foodstuffs and chemical products. Pulleys (12) respectively extending outwards at the lower end of a rectangular fan frame (1) are respectively embedded into U-bar guide rails (13); the left side and the right side of the upper end of the rectangular fan frame (1) are respectively and fixedly provided with a lifting lug (10); a joist steel guide rail (9) is arranged in the opening of each lifting lug (10); the joist steel guide rails (9) are respectively and fixedly arranged on a drying house roof (11); two short support shafts extend in opposite directions from the lifting lugs (10); one of the four short support shafts is connected with a speed reducer (7) and a wound rotor induction motor (6); friction wheels are rollers (8); the upper surface of a lower transverse plate, in contact with the corresponding rollers (8), of each joist steel guide rail (9) is a friction strip. According to the automatic regulating device disclosed by the invention, the throw of airflow supplied by a fan in the drying house and the distance between the fan and a vertical air supply duct can be regulated according to the drying process requirement to achieve optimum matching, so that the materials are dried more evenly; the power consumption is greatly reduced, and the running cost and the drying cost are greatly reduced.
Description
Technical field
The present invention relates to the dry field to materials such as timber, medicine, food, chemical products, agricultural byproducts, be particularly applicable to the self-checking device of a kind of dry drying room controllable heating supply air system in all kinds of heated-air drying of type against the wind drying room.
Background technology
Energy-conserving and environment-protective are fundamental state policies of China, it is the basic guarantee of human social, heated-air drying drying room is that wood processing enterprise uses maximum drying equipments, energy consumption accounts for the 40%-70% of enterprise's total energy consumption, therefore, the technological innovation of drying room is significant to saving energy and reduce the cost, improving the quality of products.The cycle characteristics of the drying medium thermal air current in drying room, the especially uniformity of circulating current VELOCITY DISTRIBUTION are one of key factors affecting dry mass, are also the key technical indexes weighing timber dryer performance.According to the drying process requirement of different material, one must be had according to drying process requirement in drying room can to set the recirculated hot air stream of humiture and air supply velocity, when thermal air current evenly blows over dried material surface, make material by even drying.In order to ensure the dry mass of timber, when needing the air stream that blower fan is penetrated just in time to arrive above the vertical ventilation road inside drying room gate, above drying room gate, the circular arc type deflector 90 ° on top guides and proceeds to large vertical ventilation road downwards.Because the empty airflow cannon-shot that blower fan is sent when blower fan position is fixed is oversize or too shortly all can cause following problem: one be sky airflow cannon-shot oversize time, the air-flow wall be mapped on drying room gate causes and clashes into produce power loss; Two be sky airflow cannon-shot too in short-term, the forward part that air-flow arrives vertical ventilation road has dropped on the upper strata sheet material in the timber stacking upper right corner, cause air turbulence and energy loss, visible, it is very important that the range of the good air-flow of regulable control and blower fan to the spacing in vertical ventilation road matches.So the present invention arranges the self-checking device of controllable heating supply air system on drying room top, can realize the movable adjustment automatically of rectangle blower frame entirety, the distance between the airflow cannon-shot that blower fan is sent and blower fan to vertical ventilation road matches.
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 rice, width 6.0-8.0 rice, as shown in Figure 2.
As shown in Figure 3, air-flow provides power by blower fan, air supply velocity is regulated and controled by air delivering device, thermal air current is formed after radiators heat, the circular arc type deflector 90 ° on thermal air current top above drying room gate guides the vertical ventilation road proceeded to inside drying room gate downwards, horizontal side air-supply is gone to again through 90 °, by the gap of dried material timber stacking, flow through timber upper and lower surface, arrive the left vertical air-return duct of timber stacking, after 90 °, the drying room upper left corner turns to, flow into fan induced draught mouth, dry gas stream completes right-hand circular." the controllable guided supply air system of dry drying room ", obtained patent of invention by inventor in 2005, the patent No.: ZL200510024874.1; " a kind of fan heater of large-scale heated-air drying drying room ", by inventor in application patent of invention in 2013, the patent No.: 201310217468.1, positive publicity.Two patented technologies are applied.
The air delivering device of patent of invention " the controllable guided supply air system of dry drying room " as shown in Figure 4,5, according to the requirement of different dry drying process, water conservancy diversion hyoplastron position is regulated to change air outlet area of section and flow angle by rotating clamp nut, with the speed of regulable control air-flow, thus the air-flow of rectangular air outlet is penetrated with wall attachment jet mode level.The mobile device of patent of invention " a kind of fan heater of large-scale heated-air drying drying room " as shown in Figure 6, that vertical rectangle blower fan scaffold is placed on one as on the horizontal rectangular movable frame of base, below base horizontal rectangular movable frame, both sides respectively configure 2 steamboats, and steamboat embeds on two side rails and realizes the movable adjustment of rectangle movable frame.Though this method can regulate the distance between blower fan to vertical ventilation road, there is following defect:
1, due to devices such as horizontal rectangular movable frame, steamboat and the guide rails below blower fan scaffold, add the technological layer height that drying room top layer places blower fan, namely add drying room whole height, energy consumption when making drying room heat temperature raising and space enclosing structure material all increase.
2, the movement of blower fan scaffold position must regulate before drying room starts, drying operation carries out middle operating personnel and cannot regulate along with drying process change enters drying room, the movement of drying room blower fan scaffold in whole drying operation runs can not be controlled completely by operating personnel, gas flow jet cannot reach optimum state, has a strong impact on drying efficiency.
This area urgently wishes to improve, the behave of solution.
Summary of the invention
The object of the invention is to mate brought shortcoming with the distance between blower fan to vertical ventilation road to overcome during existing drying room drying operation carries out along with the airflow cannon-shot sent of drying process change blower fan, distance between the empty airflow cannon-shot that blower fan can not be regulated in time to send with Wood drying technique requirement and blower fan to vertical ventilation road, to affect the efficiency of the drying of wood.
Object of the present invention is realized by following technical scheme:
A self-checking device for dry drying room controllable heating supply air system,
Be located in XYZ coordinate system, be Z in short transverse, width is X, length direction is in the drying room of Y, up stack timber from ground, the rectangle blower frame plane at drying room top is positioned at YZ coordinate surface, can move forward and backward in X direction, in rectangle blower frame, configuration comprises the heating supply air system of left and right two Fans, it is characterized in that:
At YZ coordinate surface:
In the protruding rotating shaft respectively of rectangle blower frame lower end edge Y-direction arranged on left and right sides, rotating shaft is nested with pulley, described pulley embeds in the U-bar guide rail of arranged on left and right sides opening in opposite directions respectively, and U-bar guide rail is fixed on drying room top, and length direction is consistent with X-direction;
Permanent opening is distinguished upwards in the upper end arranged on left and right sides of rectangle blower frame, hanger in U-shaped, I-steel guide rail is inserted in the opening of described hanger, described two I-steel guide rails are individually fixed on described drying room roof, length direction is consistent with X-direction, the left and right sides plate of described hanger stretches out short back shaft respectively in opposite directions, fixed idler whell on described short back shaft, two rollers are positioned at the both sides of described I-steel guide rail intermediate riser shelf, and relatively contact can roll with the upper surface of I-steel guide rail lower cross plate;
Be connected with the output shaft being fixed on wound-rotor motor, decelerator on rectangle blower frame at one of four short back shafts that described left and right two hanger biside plates stretch out, roller fixing on this short back shaft is friction pulley, is fricting strip with the upper surface of the I-steel guide rail lower cross plate of this roller contact.
Adopt the technical program, " described two I-steel guide rails are individually fixed on described drying room roof ", guarantees that rectangle blower frame is arranged on drying room top to greatest extent, and installation takes up room minimum, desiccated wood space, favourable expansion bottom.
Outside drying room, the wound-rotor motor on rectangle blower frame is fixed in wired or wireless control, slowed down by decelerator again, rotate the short back shaft be connected with output shaft, and the friction pulley roller be fixed on, the I-steel guide rail lower cross plate upper surface fricting strip of this roller contact, both relative movements, I-steel guide rail is fixed on drying room roof to move, produce rectangle blower frame to move around along X-direction, select the best position advertising hot blast, reach the better object improving kiln dried wood aridity.
Further, the centre of described rectangle blower frame arranges dividing plate, and both sides are divided into the coffin of homalographic, places blower fan in coffin.
Further, described U-bar guide rail is fixed on drying room upper portion side wall.
Further, friction pulley roller fixing on described short back shaft is gear, and described fricting strip is tooth bar.
Further, hanger described in any side, being positioned at fixing roller (8) on short back shaft that interior plate stretches out is friction pulley.
Beneficial effect of the present invention:
1, in whole drying operation process, distance between the empty airflow cannon-shot that drying room inner blower can be regulated in time to send with Wood drying technique requirement and blower fan to vertical ventilation road, to reach best coupling, make the sliding jet smoothly of air streamer in vertical ventilation road, eliminate the unfavorable factor such as airflow collision, disorder, improve drying effect and efficiency.
2, the pulley of rectangle blower frame two bottom sides and the horizontal plane of guide rail setting flush with bottom rectangle blower frame, reduce the technological layer height that drying room top layer places blower fan, drying room energy consumption and building enclosure investment are reduced, raises the efficiency, increase economic benefit.
Although 3, the present invention structure is also uncomplicated, be easy to adopt, solve and overcome drawback and defect that this area exists for a long time, Be very effective, the today of the energy of advocating thriftiness energetically in country, its creative advantage is especially outstanding.
4, structure of the present invention is simple, invests little, can reclaim in a short time, easily promote the use of.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment of self-checking device of the present invention's dry drying room controllable heating supply air system, is configured in drying room, at the topology view in YZ cross section;
Fig. 2 is a kind of embodiment of self-checking device of the present invention's dry drying room controllable heating supply air system, and be configured in drying room, the stereochemical structure that the turnover gate of drying room length Y-direction wall is opened in XYZ coordinate system is depending on cuing open figure;
Fig. 3 is the topology view of prior art drying room in XZ plane;
Fig. 4 is the topology view of air delivering device XZ plane;
Fig. 5 is the stereochemical structure view that Fig. 2 drying room extends in the Y direction;
Fig. 6 is the topology view of self-checking device in XZ plane;
Fig. 7 is a kind of embodiment of self-checking device of the present invention's dry drying room controllable heating supply air system, the stereochemical structure view in XYZ coordinate system;
Fig. 8 is a kind of embodiment of self-checking device of the present invention's dry drying room controllable heating supply air system, the topology view in YZ plane;
Fig. 9 is the topology view of ear components of the present invention in YZ plane;
Figure 10 is the topology view of ear components of the present invention in XZ plane;
Figure 11 is the topology views of U-bar guide rail parts of the present invention in XZ plane;
Figure 12 is the topology views of U-bar guide rail parts of the present invention in YZ plane;
Figure 13 is the topology view of I-steel guide rail of the present invention in XZ plane;
Figure 14 is the topology view of I-steel guide rail of the present invention in YZ plane;
Figure 15 is I-steel guide rail of the present invention and the driving wheel topology view in XZ plane when adopting rack and pinion engagement form;
Figure 16 is the topology view of Figure 15 in YZ plane;
Figure 17 is one embodiment of the present invention, shows the positional structure view of Wound-rotor type drive motors, decelerator, roller, hanger, I-steel guide rail in YZ plane;
Figure 18 is the topology view of rectangle blower frame of the present invention in YZ plane;
Figure 19 is the topology view of rectangle blower frame of the present invention in XY plane;
Figure 20 is one embodiment of the present invention, and dry drying room controllable heats the topology view of self-checking device in XZ plane of supply air system;
Figure 21 is one embodiment of the present invention, and Figure 20 is at the topology view of XY plane.
Each digitized representation in figure:
1 rectangle blower frame, 2 blower fans, 3 fan shrouds, 4 blower racks, 5 dividing plates, 6 winding motors, 7 reduction boxes, 8 rollers, 9 I-steel guide rails, 10 hangers, 11 drying room roofs, 12 pulleys, 13 U-bar guide rails, 14 drying room sidewalls, 15 timber stackings, 16 back shafts, 17 gates, 18 tooth bars, 19 rotating shafts, 20 vertical air-return ducts, 21 circular arc type deflectors, 22 guide air blowing hood, 23 moisture exhausting ports, 24 radiators, 25 vertical ventilation roads, 26 steamboats, 27 rectangle movable frames, 28 guide rails, 29 hinges, 30 cover walls, 31 water conservancy diversion hyoplastrons, 32 studs, 33 clamp nuts.
Detailed description of the invention
Structure of the present invention is further described below in conjunction with accompanying drawing.
A self-checking device for dry drying room controllable heating supply air system,
Be located in XYZ coordinate system, be Z in short transverse, width is X, length direction is in the drying room of Y, up timber is stacked from ground, rectangle blower frame 1 plane at drying room top is positioned at YZ coordinate surface, can move forward and backward in X direction, and in rectangle blower frame 1, configuration comprises the heating supply air system of left and right two Fans.
At YZ coordinate surface:
In the protruding rotating shaft 19 respectively of rectangle blower frame 1 lower end edge Y-direction arranged on left and right sides, rotating shaft 19 is nested with pulley 12, described pulley 12 embeds in the U-bar guide rail 13 of arranged on left and right sides opening in opposite directions respectively, and U-bar guide rail 13 is fixed on drying room top, and length direction is consistent with X-direction; Structure like this mainly prevents rectangle blower frame 1 from shaking up and down when moving along X-direction, or double swerve, in rectangle blower frame 1, configuration comprises the heating supply air system of left and right two Fans after all, and volume is larger, heavier-weight, needs to take special measure.
Permanent opening is distinguished upwards in the upper end arranged on left and right sides of rectangle blower frame 1, hanger 10 in U-shaped, I-steel guide rail 9 is inserted in the opening of described hanger 10, described two I-steel guide rails 9 are individually fixed on described drying room roof 11, length direction is consistent with X-direction, the left and right sides plate of described hanger 10 stretches out short back shaft 16 respectively in opposite directions, fixed idler whell 8 on described short back shaft 16, two rollers 8 are positioned at the both sides of described I-steel guide rail 9 intermediate riser shelf, and relatively contact can roll with the upper surface of I-steel guide rail 9 lower cross plate;
One of four short back shafts 16 that described left and right two hanger 10 biside plates stretch out be fixed on wound-rotor motor 6 on rectangle blower frame 1, the output shaft of decelerator 7 is connected, roller 8 fixing on this short back shaft 16 is friction pulley, and the upper surface of I-steel guide rail 9 lower cross plate contacted with this roller 8 is fricting strip.The power driven only needs to be provided in one of four short back shafts 16.
The centre of described rectangle blower frame 1 arranges dividing plate 5, and both sides are divided into the coffin of homalographic, places blower fan 2 in coffin.Symmetrical installation, stationarity is good, and hot blast configuration is also more even.
Described U-bar guide rail 13 is fixed on drying room upper portion side wall 14.When drying room Y-direction is not long, just with when rectangle blower frame 1 matches, employing the technical program can simplify the device structure, and it is safe to install, compacter.
Friction pulley roller 8 fixing on described short back shaft 16 is gear, and described fricting strip is tooth bar.Gear, tooth bar are the most frequently used, applicable, and conveniently obtain again, long service life has friction member.
Hanger 10 described in any side, being positioned at fixing roller 8 on short back shaft 16 that interior plate stretches out is friction pulley.Select hanger 10, be positioned at the short back shaft technical scheme that interior plate stretches out, single unit system more compact structure, succinct, reliable can be made.
Claims (5)
1. a self-checking device for dry drying room controllable heating supply air system,
Be located in XYZ coordinate system, be Z in short transverse, width is X, length direction is in the drying room of Y, up stack timber from ground, rectangle blower frame (1) plane at drying room top is positioned at YZ coordinate surface, can move forward and backward in X direction, in rectangle blower frame (1), configuration comprises the heating supply air system of left and right two Fans, it is characterized in that:
At YZ coordinate surface:
In the protruding rotating shaft (19) respectively of rectangle blower frame (1) lower end edge Y-direction arranged on left and right sides, rotating shaft (19) is nested with pulley (12), described pulley (12) embeds in the U-bar guide rail (13) of arranged on left and right sides opening in opposite directions respectively, U-bar guide rail (13) is fixed on drying room top, and length direction is consistent with X-direction;
Left in the upper end of rectangle blower frame (1), right both sides difference permanent opening upwards, hanger (10) in U-shaped, I-steel guide rail (9) is inserted in the opening of described hanger (10), described two I-steel guide rails (9) are individually fixed on described drying room roof (11), length direction is consistent with X-direction, the left and right sides plate of described hanger (10) stretches out short back shaft (16) respectively in opposite directions, the upper fixed idler whell (8) of described short back shaft (16), two rollers (8) are positioned at the both sides of described I-steel guide rail (9) intermediate riser shelf, and relatively contact can roll with the upper surface of I-steel guide rail (9) lower cross plate,
Be connected with the output shaft being fixed on wound-rotor motor (6), decelerator (7) on rectangle blower frame (1) one of four short back shafts (16) that described left and right two hangers (10) biside plate stretches out, the upper fixing roller (8) of this short back shaft (16) is friction pulley, and the upper surface of I-steel guide rail (9) lower cross plate contacted with this roller (8) is fricting strip.
2. dry drying room controllable heats the self-checking device of supply air system according to claim 1, it is characterized in that the centre of described rectangle blower frame (1) arranges dividing plate (5), both sides are divided into the coffin of homalographic, place blower fan (2) in coffin.
3. dry drying room controllable heats the self-checking device of supply air system according to claim 1, it is characterized in that described U-bar guide rail (13) is fixed on drying room upper portion side wall (14).
4. dry drying room controllable heats the self-checking device of supply air system according to claim 1, and it is characterized in that the upper fixing friction pulley roller (8) of described short back shaft (16) is gear, described fricting strip is tooth bar.
5. the self-checking device of dry drying room controllable heating supply air system according to claim 1, is characterized in that hanger (10) described in any side, and being positioned at fixing roller (8) on short back shaft that interior plate stretches out is friction pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046707.0A CN104654769B (en) | 2015-01-29 | 2015-01-29 | A kind of self-checking device of dry drying room controllable heating supply air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046707.0A CN104654769B (en) | 2015-01-29 | 2015-01-29 | A kind of self-checking device of dry drying room controllable heating supply air system |
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| Publication Number | Publication Date |
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| CN104654769A true CN104654769A (en) | 2015-05-27 |
| CN104654769B CN104654769B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046707.0A Expired - Fee Related CN104654769B (en) | 2015-01-29 | 2015-01-29 | A kind of self-checking device of dry drying room controllable heating supply air system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345697A (en) * | 2015-12-03 | 2016-02-24 | 安徽普伦智能装备有限公司 | Thin plate clamping and airing two-purpose frame |
| CN105371627A (en) * | 2015-11-10 | 2016-03-02 | 安徽永茂泰汽车零部件有限公司 | Automobile spare and accessory part baking assembly line |
| CN106091658A (en) * | 2016-05-24 | 2016-11-09 | 北京五洲木国际实业有限公司 | A kind of dismountable drying of wood medium forced circulation device |
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| CN2625819Y (en) * | 2003-06-05 | 2004-07-14 | 上海工程技术大学 | Automatic turning air supply arrangement for drying room blower fan |
| US20050066538A1 (en) * | 2003-09-29 | 2005-03-31 | Michael Goldberg | Heat pump clothes dryer |
| CN201615681U (en) * | 2010-03-12 | 2010-10-27 | 南京化学试剂有限公司 | Drying oven |
| CN201892396U (en) * | 2010-11-30 | 2011-07-06 | 重庆白市驿板鸭食品有限责任公司 | Natural gas automatic temperature control energy-saving drying system |
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2015
- 2015-01-29 CN CN201510046707.0A patent/CN104654769B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625819Y (en) * | 2003-06-05 | 2004-07-14 | 上海工程技术大学 | Automatic turning air supply arrangement for drying room blower fan |
| US20050066538A1 (en) * | 2003-09-29 | 2005-03-31 | Michael Goldberg | Heat pump clothes dryer |
| CN201615681U (en) * | 2010-03-12 | 2010-10-27 | 南京化学试剂有限公司 | Drying oven |
| CN201892396U (en) * | 2010-11-30 | 2011-07-06 | 重庆白市驿板鸭食品有限责任公司 | Natural gas automatic temperature control energy-saving drying system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371627A (en) * | 2015-11-10 | 2016-03-02 | 安徽永茂泰汽车零部件有限公司 | Automobile spare and accessory part baking assembly line |
| CN105345697A (en) * | 2015-12-03 | 2016-02-24 | 安徽普伦智能装备有限公司 | Thin plate clamping and airing two-purpose frame |
| CN106091658A (en) * | 2016-05-24 | 2016-11-09 | 北京五洲木国际实业有限公司 | A kind of dismountable drying of wood medium forced circulation device |
| CN106091658B (en) * | 2016-05-24 | 2024-02-09 | 北京五洲木国际实业有限公司 | Detachable wood drying medium forced circulation device |
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| CN104654769B (en) | 2016-08-24 |
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