CN106871629A - A kind of heat pump drying case guiding device - Google Patents
A kind of heat pump drying case guiding device Download PDFInfo
- Publication number
- CN106871629A CN106871629A CN201710207407.5A CN201710207407A CN106871629A CN 106871629 A CN106871629 A CN 106871629A CN 201710207407 A CN201710207407 A CN 201710207407A CN 106871629 A CN106871629 A CN 106871629A
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- CN
- China
- Prior art keywords
- upper plate
- drying baker
- baffle upper
- heat pump
- guiding device
- 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.)
- Pending
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- 238000001035 drying Methods 0.000 title claims abstract description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000002459 sustained effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention provides a kind of heat pump drying case guiding device, including drying baker and the front flow guiding plate being arranged on inside drying baker, rear deflector and baffle upper plate, the antetheca upper and lower part of the drying baker is respectively arranged with air inlet and air outlet, the rear deflector and baffle upper plate are separately mounted to drying baker inner back side and upside, and the baffle upper plate is located at air inlet lower section；Drying baker is divided into air intake passage and baking zone by the rear deflector and baffle upper plate, and the rear deflector and/or baffle upper plate are provided with venthole.The guiding device can make the hot blast in drying baker be evenly distributed, and can not only ensure that drying baker treats the drying uniformity of material drying, and can improve the drying efficiency and reducing energy consumption of drying baker.
Description
Technical field
The present invention relates to Drying Treatment Technology field, more particularly, to a kind of heat pump drying case guiding device.
Background technology
With agricultural production and the development of industrial equipment, indoor drying technology becomes promotion agricultural industrialization process must
Indispensable means.It is many when being dried to crops such as medicinal material, paddy, vegetables and mushrooms in traditional agricultural production
Using drying, the mode such as electrical heating or gas heating, it is long but also be easy to that these traditional drying modes not only dry the cycle
Cause because drying is not enough or the excessively caused crops of drying go bad.
CN203561172U discloses a kind of air source heat pump drying system, including baking room main body, heat pump, circulate in the wind
Machine, wet-emitting blower, it is characterised in that heat pump, interior circulation blower fan are all connected with wet-emitting blower with internal controller, by internal controller
Control.The system is that baking room main body simply is divided into return air channel and baking zone, and this simple separation can cause
Thermal current skewness in baking room, and then cannot ensure that crops can uniformly be dried；And the drying system
Hot wind flow is the mode of bottom in and top out, is easily caused cold air and is gathered in baking zone lower section, so as to cause drying efficiency low.
The content of the invention
The technical problems to be solved by the invention are：For above-mentioned weak point of the prior art, there is provided a kind of structure
The heat pump drying case guiding device of advantages of simple, the guiding device can make the hot blast in drying baker be evenly distributed, not only can be with
Ensure that drying baker treats the drying uniformity of material drying, and the drying efficiency and reducing energy consumption of drying baker can be improved.
To solve the above problems, the technical solution adopted by the present invention is：A kind of heat pump drying case guiding device, including dry
Dry case, the antetheca upper and lower part of the drying baker is respectively arranged with air inlet and air outlet, the drying baker inner back side with
And upside is separately installed with rear deflector and baffle upper plate, the baffle upper plate is located at air inlet lower section；The rear deflector and
Drying baker is divided into air intake passage and baking zone by baffle upper plate, and the rear deflector and/or baffle upper plate are provided with venthole；
The venthole includes the bleeder port and conduction hole that are separately positioned on baffle upper plate and rear deflector.
Further, the baffle upper plate is connected to drying baker both sides in the way of horizontal by -20 ° ~ 20 ° angles
Between the wall of side.
Preferably, the baffle upper plate is connected between the side wall of drying baker both sides in the way of level.
Further, gap is left between the baffle upper plate rear end and drying baker rear wall.
Further, the bleeder port of number row is set on the baffle upper plate, and the gross area of the bleeder port is baffle upper plate face
Long-pending 2% ~ 10%.
Further, fore-and-aft distance and lateral separation are respectively baffle upper plate length and width between the adjacent bleeder port
5%~20%。
Further, the rear deflector using dismountable mode it is inclined be connected to baffle upper plate and drying baker bottom wall it
Between.
Further, the angle between the rear deflector and baffle upper plate is 90 ° ~ 120 °.
Further, number row's conduction hole is offered on the rear deflector.
Further, the drying baker front side is additionally provided with front flow guiding plate, and be partitioned into for baking zone front side by the front flow guiding plate
One air-out passage, the front flow guiding plate is provided with several return ports.
Further, the gross area of sustained height return port diminishes with diminishing with a distance from drying baker base plate.
Further, the guiding device also includes, the drainage plate of drying baker upper back is arranged in an inclined manner.
Further, the cross section of the drainage plate is arc.
Beneficial effects of the present invention：
1st, in the present invention, by setting guiding device in drying baker, drying baker is divided into air intake passage, baking zone and air-out
Passage, has not only carried out rational deployment to space in drying baker, and causes the thermal current flow direction stabilization in drying baker, so as to protect
Drying efficiency is demonstrate,proved；
2nd, in the present invention, number excretion stomatas are provided with baffle upper plate, this section of air intake passage not only can be effectively prevented
Air pressure is too high, and can downwards spray hot gas the material in baking zone is dried；
3rd, in the present invention, number row's conduction hole is provided with rear deflector, and rear deflector is obliquely installed such that it is able to ensured
Deflector often arranges conduction hole and can uniformly discharge hot gas afterwards so that the material of baking zone can be dried uniformly；Led after
Stream plate and baffle upper plate between angle it is too small when, rear deflector is bad to the drainage effect of hot blast, and work as rear deflector with it is upper
When angle between deflector is excessive, setting for rear deflector can take larger baking zone space again；
4th, in the present invention, several rows return port is set on front flow guiding plate, the downside of air-out passage is arranged on due to air outlet, therefore
Thermal current in drying baker easily concentrates on bottom, and often the gross area of row return port is sequentially reduced from top to bottom, can be fine
The material of guarantee drying baker the upper side and lower side can uniformly be dried.
Brief description of the drawings
The sectional structure side view of heat pump drying case guiding device in Fig. 1-embodiment 1；
The sectional structure rearview of heat pump drying case guiding device in Fig. 2-embodiment 1；
The return port arrangement schematic diagram of the front flow guiding plate in Fig. 3-Fig. 1；
The sectional structure side view of heat pump drying case guiding device in Fig. 4-embodiment 2；
The return port arrangement schematic diagram of the front flow guiding plate in Fig. 5-Fig. 4；
The sectional structure side view of heat pump drying case guiding device in Fig. 6-embodiment 3.
In figure：1-drying baker, 2-upper wall, 3-baffle upper plate, 4-bleeder port, 5-air intake passage, 6-air inlet,
7-antetheca, 8-air-out passage, 9-air outlet, 10-front flow guiding plate, 11-return port, 12-bottom wall, 13-baking zone,
14-rear wall, 15-rear deflector, 16-conduction hole, 17-drainage plate, 18-side wall.
Specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment 1
Referring to the drawings：To solve the above problems, the technical solution adopted by the present invention is：A kind of heat pump drying case guiding device,
Including drying baker 1,
The upper and lower part of antetheca 7 of the drying baker 1 is respectively arranged with air inlet 6 and air outlet 9, behind the inside of the drying baker 1
Side and upside are separately installed with rear deflector 15 and baffle upper plate 3, and the baffle upper plate 3 is located at the lower section of air inlet 6；After described
Drying baker 1 is divided into air intake passage 8 and baking zone 13 by deflector 15 and baffle upper plate 3, the rear deflector 15 and/or on lead
Stream plate 3 is provided with venthole；The venthole includes the He of bleeder port 4 being separately positioned on baffle upper plate 3 and rear deflector 15
Conduction hole 16.
The front side of drying baker 1 is additionally provided with front flow guiding plate 10, and the front side of baking zone 13 is separated out one by the front flow guiding plate 10
Air-out passage 8, the front flow guiding plate 10 is provided with several rows return port 11, and often the quantity of row return port 11 subtracts successively from top to bottom
It is small, can be very good to ensure that the material of the upper side and lower side of drying baker 1 can be dried uniformly.
The baffle upper plate 3 to be connected horizontally between the side wall 18 of the both sides of drying baker 1, the rear end of the baffle upper plate 3 with
Gap is left between the rear wall 14 of drying baker 1.
The bleeder port 4 of number row is set on the baffle upper plate 3, and the gross area of the bleeder port 4 is the area of baffle upper plate 3
5%；Fore-and-aft distance between the adjacent bleeder port 4 is the 10% of the length of baffle upper plate 3, the horizontal stroke between the adjacent bleeder port 4
It is the 5% of the width of baffle upper plate 3 to distance；Such design not only can effectively prevent the air pressure of this section of air intake passage 5 too high,
And the hot gas flowed out from bleeder port 4 can be avoided excessive, and cause the hot gas flowed out from rear deflector 15 not enough, and then
Influence the uniformity of drying.
The upper back of drying baker 1 is also provided with the drainage plate 17 being connected with the both sides of drying baker 1 in an inclined manner, described to draw
Stream plate 17 is 45 ° with the angle of the upper wall 2 of drying baker 1.Water conservancy diversion after thermal current is downwardly into from 3 sections of air intake passages 5 of baffle upper plate
During 15 sections of air intake passages 5 of plate, drainage plate 17 can reduce windage and thermal current the rushing to the rear wall 14 of drying baker 1 of thermal current
Hit.
The rear deflector 15 is connected to the rear end of baffle upper plate 3 and the rear wall of drying baker 1 using dismountable mode is inclined
14 lower ends；Angle between the rear deflector 15 and baffle upper plate 3 is 100 °；Uniformly offered on the rear deflector 15
Number row's conduction hole 16.
Specifically, when thermal current is downwardly into 15 sections of air intake passages 5 of rear deflector, can be preferential from deflector 15 rearward
The conduction hole 16 of side flows out, and when rear deflector 15 is obliquely installed, rear deflector 15 increases with side opening on the rear wall 14 of drying baker 1
Greatly, so that more hot blasts can flow out from the conduction hole 16 for being arranged on the downside of rear deflector 15.
The principle of the present embodiment and the practical explanation of use：
Start drying when, hot blast from air inlet 6 enter air intake passage 5, hot blast when 3 sections of air intake passages 5 of baffle upper plate are flowed through,
Because blast is higher, part hot blast can flow into baking zone 13 from the bleeder port 4 of baffle upper plate 3；Deflector after hot blast enters
After 15 sections of air intake passages 5, baking zone 13 is flowed into conduction hole 16 that can be from rear deflector 15；Material in baking zone 13 is entered
After venthole of the hot blast gone after drying from front flow guiding plate 10 flows into air-out passage 8, then the air outlet 9 from air-out passage 8
Outflow completes drying.
Embodiment 2：
Compared with Example 1, with guiding device there is following difference in the heat pump drying case 1 of the present embodiment：
The baffle upper plate 3 is connected between the side wall 18 of the both sides of drying baker 1 in the downward-sloping mode in front end, baffle upper plate 3
Angle between horizontal plane is 2 °, and the gross area of the bleeder port 4 is the 5% of the area of baffle upper plate 3, the adjacent bleeder port 4
Between fore-and-aft distance and lateral separation be respectively the 5% of the length and width of baffle upper plate 3；Baffle upper plate 3 is using downward-sloping
Mode is installed so that thermal current can more smoothly flow to after deflector 15, it is to avoid the air intake passage that 3 sections of baffle upper plate
Thermal current hypertonia in 5, and in the case where keeping the gross area of bleeder port 4 constant, increase the distribution density of bleeder port 4,
The thermal current flowed out from bleeder port 4 that can make is more uniform, is conducive to improving the drying efficiency for treating material drying.
The front flow guiding plate 10 is provided with several rows return port 11, from return port 11 up under often capable quantity it is identical, but from
Often the single area of row return port 11 is sequentially reduced under up to.By the way of the single area of return port 11 is reduced, with reality
Apply while reduce the often advantage of the quantity of row return port 11 in example 1, can further avoid because return port 11 is reduced and caused by go out
The uneven phenomenon of wind.
The upper back of drying baker 1 is also provided with the drainage plate 17 being connected with the both sides of drying baker 1 in an inclined manner, described to draw
The cross section for flowing plate 17 is arc.The drainage plate 17 of arc section can cause that the resistance that the thermal current for flowing through is subject to becomes more
It is small.
Embodiment 3：
Compared with Example 1, with guiding device there is following difference in the heat pump drying case 1 of the present embodiment：In the present embodiment, exist
Drying baker inner back side and upside are separately installed with rear deflector 10 and baffle upper plate 3, and are not provided with front flow guiding plate, it is described after
Drying baker is divided into air intake passage 5 and baking zone 13 by deflector 10 and baffle upper plate 3,
Specifically, hot blast from air inlet 6 enter air intake passage 5, hot blast when 3 sections of air intake passages 5 of baffle upper plate are flowed through, due to wind
Pressure is higher, and part hot blast can flow into baking zone 13 from the bleeder port 4 of baffle upper plate 3；When hot blast into after 15 sections of deflector enter
After wind passage 5, baking zone 13 is flowed into conduction hole 16 that can be from rear deflector 15；Material in baking zone 13 is dried
Hot blast afterwards directly completes drying from the outflow of air outlet 9.
Above-mentioned all embodiments technology design and feature only to illustrate the invention, technique is familiar with its object is to allow
Personage will appreciate that present disclosure and be carried out that it is not intended to limit the scope of the present invention, it is all according to this
The equivalent change or modification that spirit is substantially made, should all be included within the scope of the present invention.
Claims (10)
1. a kind of heat pump drying case guiding device, it is characterised in that：The antetheca upper and lower part of the drying baker is respectively provided with
There are air inlet and air outlet, the drying baker inner back side and upside are separately installed with rear deflector and baffle upper plate, described
Baffle upper plate is located at air inlet lower section；Drying baker is divided into air intake passage and baking zone by the rear deflector and baffle upper plate,
The rear deflector and/or baffle upper plate are provided with venthole.
2. heat pump drying case guiding device as claimed in claim 1, it is characterised in that：The baffle upper plate with horizontal plane
In -20 ° ~ 20 ° modes of angle, it is connected between the side wall of drying baker both sides；The baffle upper plate rear end and drying baker rear wall
Between leave gap.
3. heat pump drying case guiding device as claimed in claim 1 or 2, it is characterised in that：The venthole includes setting respectively
Put bleeder port and conduction hole on baffle upper plate and rear deflector, fore-and-aft distance and transverse direction between the adjacent bleeder port
The 5% ~ 20% of distance respectively baffle upper plate length and width.
4. heat pump drying case guiding device as claimed in claim 3, it is characterised in that：The gross area of the bleeder port is above to lead
The 2% ~ 10% of stream plate suqare.
5. heat pump drying case guiding device as claimed in claim 1, it is characterised in that：The rear deflector is using dismountable
Mode is inclined to be connected between baffle upper plate and drying baker bottom wall.
6. the heat pump drying case guiding device as described in claim 1 or 5, it is characterised in that：The rear deflector and upper water conservancy diversion
Angle between plate is 90 ° ~ 120 °.
7. heat pump drying case guiding device as claimed in claim 1, it is characterised in that：Drying baker front side is additionally provided with preceding water conservancy diversion
Baking zone front side is separated out an air-out passage by plate, the front flow guiding plate, and the front flow guiding plate is provided with several return ports.
8. heat pump drying case guiding device as claimed in claim 7, it is characterised in that：The gross area of sustained height return port with
Diminish with a distance from drying baker base plate and diminish.
9. the heat pump drying case guiding device as described in any one of claim 1,2,5,7, it is characterised in that：The water conservancy diversion dress
Putting also includes, the drainage plate of drying baker upper back is arranged in an inclined manner.
10. heat pump drying case guiding device as claimed in claim 9, it is characterised in that：The cross section of the drainage plate is arc
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207407.5A CN106871629A (en) | 2017-03-31 | 2017-03-31 | A kind of heat pump drying case guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207407.5A CN106871629A (en) | 2017-03-31 | 2017-03-31 | A kind of heat pump drying case guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106871629A true CN106871629A (en) | 2017-06-20 |
Family
ID=59159852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710207407.5A Pending CN106871629A (en) | 2017-03-31 | 2017-03-31 | A kind of heat pump drying case guiding device |
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| Country | Link |
|---|---|
| CN (1) | CN106871629A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449226A (en) * | 2017-06-22 | 2017-12-08 | 北京航天试验技术研究所 | A kind of quick-fried pearl drying box |
| CN108684990A (en) * | 2018-05-21 | 2018-10-23 | 遵义市郎笑笑食品有限责任公司 | A kind of honeysuckle beverage plant-scale equipment |
| CN110787976A (en) * | 2019-10-17 | 2020-02-14 | 杭州汇家厨卫用品有限公司 | Paint oven |
| CN111609693A (en) * | 2020-06-03 | 2020-09-01 | 合肥扬扬农业科技有限公司 | Seed stoving case that is heated evenly |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19701426A1 (en) * | 1997-01-17 | 1998-07-23 | Babcock Bsh Gmbh | Dryer for band or plate-shaped goods |
| CN2839928Y (en) * | 2005-06-20 | 2006-11-22 | 陈良朝 | Air control structure for heating furnace body |
| CN202613927U (en) * | 2012-03-23 | 2012-12-19 | 江苏大地动物保健品有限公司 | Powder drying box device used in production of veterinary medicine |
| CN203216232U (en) * | 2013-03-22 | 2013-09-25 | 东莞新能源科技有限公司 | Quick constant temperature baking oven |
| CN203561172U (en) * | 2013-09-12 | 2014-04-23 | 深圳市派沃新能源科技有限公司 | Air source heat pump drying system |
| CN203672074U (en) * | 2014-01-20 | 2014-06-25 | 浙江天禾生态科技有限公司 | Drying box |
| CN104061768A (en) * | 2013-03-24 | 2014-09-24 | 仪征市四方轻纺机械有限公司 | Rotary screen dryer |
| CN104406393A (en) * | 2014-12-07 | 2015-03-11 | 云南师范大学 | Novel solar drying system |
| CN205940070U (en) * | 2016-07-07 | 2017-02-08 | 广东天粮合一生态食品有限公司 | Cryodrying machine |
| CN206989661U (en) * | 2017-03-31 | 2018-02-09 | 湖南夏巍齐食用菌开发有限公司 | A kind of heat pump drying case guiding device |
-
2017
- 2017-03-31 CN CN201710207407.5A patent/CN106871629A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19701426A1 (en) * | 1997-01-17 | 1998-07-23 | Babcock Bsh Gmbh | Dryer for band or plate-shaped goods |
| CN2839928Y (en) * | 2005-06-20 | 2006-11-22 | 陈良朝 | Air control structure for heating furnace body |
| CN202613927U (en) * | 2012-03-23 | 2012-12-19 | 江苏大地动物保健品有限公司 | Powder drying box device used in production of veterinary medicine |
| CN203216232U (en) * | 2013-03-22 | 2013-09-25 | 东莞新能源科技有限公司 | Quick constant temperature baking oven |
| CN104061768A (en) * | 2013-03-24 | 2014-09-24 | 仪征市四方轻纺机械有限公司 | Rotary screen dryer |
| CN203561172U (en) * | 2013-09-12 | 2014-04-23 | 深圳市派沃新能源科技有限公司 | Air source heat pump drying system |
| CN203672074U (en) * | 2014-01-20 | 2014-06-25 | 浙江天禾生态科技有限公司 | Drying box |
| CN104406393A (en) * | 2014-12-07 | 2015-03-11 | 云南师范大学 | Novel solar drying system |
| CN205940070U (en) * | 2016-07-07 | 2017-02-08 | 广东天粮合一生态食品有限公司 | Cryodrying machine |
| CN206989661U (en) * | 2017-03-31 | 2018-02-09 | 湖南夏巍齐食用菌开发有限公司 | A kind of heat pump drying case guiding device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449226A (en) * | 2017-06-22 | 2017-12-08 | 北京航天试验技术研究所 | A kind of quick-fried pearl drying box |
| CN108684990A (en) * | 2018-05-21 | 2018-10-23 | 遵义市郎笑笑食品有限责任公司 | A kind of honeysuckle beverage plant-scale equipment |
| CN110787976A (en) * | 2019-10-17 | 2020-02-14 | 杭州汇家厨卫用品有限公司 | Paint oven |
| CN110787976B (en) * | 2019-10-17 | 2023-08-08 | 杭州汇家厨卫用品有限公司 | Paint oven |
| CN111609693A (en) * | 2020-06-03 | 2020-09-01 | 合肥扬扬农业科技有限公司 | Seed stoving case that is heated evenly |
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Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |