CN109349340A - A kind of heat-exchange device for grain heat-drying - Google Patents
A kind of heat-exchange device for grain heat-drying Download PDFInfo
- Publication number
- CN109349340A CN109349340A CN201811009100.5A CN201811009100A CN109349340A CN 109349340 A CN109349340 A CN 109349340A CN 201811009100 A CN201811009100 A CN 201811009100A CN 109349340 A CN109349340 A CN 109349340A
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- China
- Prior art keywords
- heat
- heat exchange
- exchange box
- water tank
- drying
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention provides a kind of heat-exchange device for grain heat-drying, including bottom plate, water tank, heat exchange mechanisms, heat exchanger tube, round tube, blower, discharge pipe and bellows, water tank is mounted on bottom plate, discharge pipe is connected to by bellows with heat exchange mechanisms, heat exchange mechanisms include heat exchange box, cover board, baffle, pumping board, hush panel and torsional spring, heat exchange box is mounted on the top of water tank, cover board is mounted on the top of heat exchange box, several baffles are equidistantly mounted in heat exchange box and heat exchange box are divided into several heat exchanging chambers, several pumping boards are movably arranged on respectively in several baffles, five hush panels pass through pin shaft hingedly on the cover board respectively, it is to be mounted equidistant between hush panel, torsional spring there are two wherein being set between hush panel and cover board.By connecing bellows in the rectangular air outlet of different location so that time for being recycled in heat exchange box of hot wind of drying, and then temperature control processing is carried out to the hot wind of drying so that the hot wind by heat exchange can adapt to grain needed for drying temperature.
Description
Technical field
The present invention relates to agricultural machinery technological field, specially a kind of heat-exchange device for grain heat-drying.
Background technique
In order to allow cereal preferably to store, the cereal after harvest needs dry in time to it.Traditional drying means has two
Kind: one of method is although energy saving using solar irradiation progress natural drying the method, but due to being difficult to hold day
Vaporous condition can allow the cereal of sunning to drench, and then mouldy, bring about great losses once encountering precipitate rainy weather；Separately
A kind of method is to adopt drier special tool to be dried, and place quickly can be dried to cereal using dedicated drying machinery
Reason, and need to exchange the heat source of drying to drying tower when drying grain, so heat-exchange device is needed to carry out
The exchange of heat.
Publication No. CN101185491B discloses a kind of dryer, this device is detected wet in drying box by sensor
Controller control steam electromagnetic valve reaches control steam supply humidification pipeline to angle value in turn, by humidity come to adjusting baking zone
Temperature, and then need to handle steam when carrying out steam humidification.
Summary of the invention
The purpose of the present invention is to provide a kind of heat-exchange devices for grain heat-drying, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of heat-exchange device for grain heat-drying, including bottom plate, water tank, heat exchange mechanisms, heat exchanger tube, round tube, wind
Machine, discharge pipe and bellows, the heat exchanger tube are mounted on water tank, and the blower is connected to by round tube with heat exchanger tube,
In:
The water tank is mounted on bottom plate, and the discharge pipe is connected to by bellows with heat exchange mechanisms, the heat exchanger
Structure includes heat exchange box, cover board, baffle, pumping board, hush panel and torsional spring, and the heat exchange box is mounted on the top of water tank by bolt,
The cover board is mounted on the top of heat exchange box by bolt, and several baffles are equidistantly mounted in heat exchange box and divide heat exchange box
Several heat exchanging chambers are cut into, several pumping boards are movably arranged on respectively in several baffles, and five hush panels are led to respectively
It crosses pin shaft hingedly on the cover board, is mounted equidistant between hush panel, wherein set that there are two the torsional springs between hush panel and cover board.
Preferably, the position that pumping board is installed on the baffle is equipped with rectangular opening, and several baffles have the one of rectangular opening
Side is successively alternately located at the two sides of heat exchange box, and wherein the heat exchanging chamber of baffle segmentation is interconnected.
Preferably, the side of the heat exchange box is equipped with rectangle blast pipe and side is set there are five rectangular air outlet,
In five hush panels be located at the rear side of rectangular air outlet and in sealing contact between rectangular air outlet.
Preferably, the discharge pipe is mounted on bottom plate by bolt, one end of the bellows and the outlet air seal of tube
Connection, the other end extend in the rectangular air outlet on heat exchange box.
Preferably, the torsional spring is set on the pin shaft of hinged hush panel, and wherein one end of torsional spring extends in pin shaft, is another
One end extends in hush panel.
Preferably, the bottom of the water tank is set there are two sealing-plug.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention is by connecing bellows in the rectangular air outlet of different location, so that the hot wind of drying is exchanging heat
The time recycled in case, and then temperature control processing is carried out so that the hot wind by heat exchange can adapt to grain institute to the hot wind of drying
The drying temperature needed
2. the temperature collection on water tank is got up by heat exchanger tube and is blown off under the action of blower by the present invention, in turn
Avoid the waste of the energy.
Detailed description of the invention
Fig. 1 is overall structure schematic three dimensional views of the present invention；
Fig. 2 is overall structure side view of the present invention；
Fig. 3 is heat exchange mechanisms schematic three dimensional views of the present invention；
Fig. 4 is heat exchange mechanisms cross-sectional view of the present invention；
Fig. 5 is that hush panel of the present invention installs schematic three dimensional views when on the cover board；
Fig. 6 is the portion A schematic diagram in Fig. 5.
In figure: 1 bottom plate, 2 water tanks, 3 heat exchange mechanisms, 4 heat exchanger tubes, 5 round tubes, 6 blowers, 7 discharge pipes, 8 bellows, 21
Sealing-plug, 31 heat exchange box, 32 cover boards, 33 baffles, 34 pumping boards, 35 hush panels, 36 torsional springs, 311 rectangle blast pipes, 312 heat exchanging chambers,
313 rectangular air outlets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment:
Fig. 1 to Fig. 6 is please referred to, the present invention provides a kind of technical solution:
A kind of heat-exchange device for grain heat-drying, including bottom plate 1, water tank 2, heat exchange mechanisms 3, heat exchanger tube 4, round tube
5, blower 6, discharge pipe 7 and bellows 8, in which:
Water tank 2 is fixedly mounted on bottom plate 1, and the bottom of water tank 2 is equipped with water inlet and water outlet, the wherein water inlet of water tank 2
Mouth is separately installed with sealing-plug 21 with water outlet, and heat exchange mechanisms 3 include heat exchange box 31, cover board 32, baffle 33, pumping board 34, sealing
Plate 35 and torsional spring 36, heat exchange box 31 are mounted on the top of water tank 2 by bolt, and the side of heat exchange box 31 is equipped with rectangle blast pipe
311 and side set there are five rectangular air outlet 313, wherein rectangle blast pipe 311 is used to dry the entrance of hot wind, and cover board 32 is logical
The top that bolt is mounted on heat exchange box 31 is crossed, if several baffles 33 are equidistantly mounted in heat exchange box 31 and are divided into heat exchange box 31
Dry heat exchanging chamber 312, wherein baffle 33 is equipped with rectangular opening, and side of several baffles 33 with rectangular opening, which is successively alternately located at, to be changed
The two sides of hot tank 31, the heat exchanging chamber 312 that wherein baffle 33 is divided constitute phase between labyrinth circuit and adjacent two heat exchanging chamber 312
Intercommunicated, several pumping boards 34 are respectively cooperating in the rectangular opening being mounted on several baffles 33 and form prismatic pair in baffle 33,
Five hush panels 35 are hinged on cover board 32 by pin shaft respectively, wherein to be mounted equidistant between hush panel 35, and five envelopes
Oralia 35 is located at the rear side of rectangular air outlet 313, and the part that wherein hush panel 35 is contacted with rectangular air outlet 313 is equipped with close
Seal be between hush panel 35 and rectangular air outlet 313 in turn it is in sealing contact, torsional spring 36 is set in the pin shaft of hinged hush panel 35
On, wherein 36 one end of torsional spring extends in pin shaft, the other end extends in hush panel 35, and then torsional spring 36 is that hush panel 35 provides
Axial force makes hush panel 35 closely be fitted in the rear side of rectangular air outlet 313；
Heat exchanger tube 4 is mounted on water tank 2, and wherein heat exchanger tube 4 is hollow pipe, and blower 6 provides bolt and is fixedly mounted on bottom
On plate 1, one end of round tube 5 and air outlet sealed connection, the other end and the heat exchanger tube 4 of blower 6 are tightly connected, and then blower 6
It is connected to by round tube 5 with heat exchanger tube 4, discharge pipe 7 is mounted on bottom plate 1 by bolt, one end of bellows 8 and discharge pipe
7 are tightly connected, the other end extends in the rectangular air outlet 313 on heat exchange box 31, and then lead between heat exchange box 31 and discharge pipe 7
The connection of bellows 8 is crossed, one end that wherein bellows 8 extends to rectangular air outlet 313 is equipped with sealing ring, and then soft stretching
It is to be tightly connected between bellows 8 and rectangular air outlet 313 when in rectangular air outlet 313 that pipe 8, which extends to,.
The operation principle of the present invention is that: cooling water and the clogging tightly by sealing-plug 21 will be injected in water tank 2, then pass through
Rectangle blast pipe 311 is passed through hot wind into heat exchange box 31, and hot wind flows in heat exchanging chamber 312 at this time, and wherein hot wind is in heat exchanging chamber
Cooling water in 312 in the longer water tank 2 of residence time is longer to the duration of the cooling of hot wind, and then achievees the effect that temperature control,
And then hot wind is transported out according to the demand of temperature selection suitable rectangular air outlet 313, and this rectangular air outlet will be located at
The pumping board 34 on 313 sides pulls out, so that pumping board 34 blocks the rectangular opening on baffle 33 and then subsequent heat exchanging chamber 312 is in closing
State then pulls bellows 8 and pushes to one end that bellows 8 is equipped with sealing ring in rectangular air outlet 313, at this time
Bellows 8 jacks up the hush panel 35 in this rectangular air outlet 313, the bellows 8 when hush panel 35 is parallel with cover board 32
Completely into the inside of heat exchange box 31, the surface that is fitted in bellows 8 of the hush panel 35 under the action of torsional spring 36 tightly,
And the rubber ring on bellows 8 avoids the case where position installed with rectangular air outlet 313 is leaked out, at this time by flexible
The hot wind that temperature control is completed is drained in discharge pipe 7 by hose 8, is connected up to drying grain by discharge pipe 7 and dryer at this time
Purpose, and water tank 2 can be transmitted to heat exchanging when hot wind carries out temperature control in hot tank 31, at this time by heat exchanger tube 4 by water
Temperature on case 2 passes out, and under the action of blower 6 into dryer blowing hot-air, and then avoid a large amount of waves of heat
The case where taking.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of heat-exchange device for grain heat-drying, including bottom plate (1), water tank (2), heat exchange mechanisms (3), heat exchanger tube (4),
Round tube (5), blower (6), discharge pipe (7) and bellows (8), the heat exchanger tube (4) are mounted on water tank (2), the wind
Machine (6) is connected to by round tube (5) with heat exchanger tube (4), it is characterised in that:
The water tank (2) is mounted on bottom plate (1), and the discharge pipe (7) is connected to by bellows (8) with heat exchange mechanisms (3),
The heat exchange mechanisms (3) include heat exchange box (31), cover board (32), baffle (33), pumping board (34), hush panel (35) and torsional spring
(36), the heat exchange box (31) is mounted on the top of water tank (2) by bolt, and the cover board (32) is mounted on heat exchange by bolt
The top of case (31), several baffles (33) are equidistantly mounted in heat exchange box (31) and heat exchange box (31) are divided into several change
Hot chamber (312), several pumping boards (34) are movably arranged on respectively in several baffles (33), five hush panels (35)
It is hinged on cover board (32), is mounted equidistant between hush panel (35), wherein hush panel (35) and cover board by pin shaft respectively
(32) there are two being set between the torsional spring (36).
2. a kind of heat-exchange device for grain heat-drying according to claim 1, it is characterised in that: the baffle (33)
The position of upper installation pumping board (34) is equipped with rectangular opening, and several baffles (33) are successively alternately located at the side of rectangular opening
The two sides of heat exchange box (31), wherein the heat exchanging chamber (312) of baffle (33) segmentation is interconnected.
3. a kind of heat-exchange device for grain heat-drying according to claim 1, it is characterised in that: the heat exchange box
(31) side is equipped with rectangle blast pipe (311) and side sets that there are five rectangular air outlet (313), wherein five envelopes
Oralia (35) is located at the rear side of rectangular air outlet (313) and in sealing contact between rectangular air outlet (313).
4. a kind of heat-exchange device for grain heat-drying according to claim 1 or 3, it is characterised in that: the outlet air
Pipe (7) is mounted on bottom plate (1) by bolt, one end of the bellows (8) and discharge pipe (7) sealed connection, the other end
It extends in the rectangular air outlet (313) on heat exchange box (31).
5. a kind of heat-exchange device for grain heat-drying according to claim 1, it is characterised in that: the torsional spring (36)
It is set on the pin shaft of hinged hush panel (35), wherein one end of torsional spring (36) extends in pin shaft, the other end extends to sealing
In plate (35).
6. a kind of heat-exchange device for grain heat-drying according to claim 1, it is characterised in that: the water tank (2)
Bottom set there are two sealing-plug (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009100.5A CN109349340A (en) | 2018-08-31 | 2018-08-31 | A kind of heat-exchange device for grain heat-drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009100.5A CN109349340A (en) | 2018-08-31 | 2018-08-31 | A kind of heat-exchange device for grain heat-drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109349340A true CN109349340A (en) | 2019-02-19 |
Family
ID=65350362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811009100.5A Pending CN109349340A (en) | 2018-08-31 | 2018-08-31 | A kind of heat-exchange device for grain heat-drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109349340A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115444346A (en) * | 2022-11-11 | 2022-12-09 | 杭州老板电器股份有限公司 | Steam heat exchange structure and dish washing machine thereof |
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| CN107156291A (en) * | 2017-06-09 | 2017-09-15 | 惠安益源信息技术咨询有限公司 | A kind of hot gas cycle grain drying device |
| CN107255406A (en) * | 2017-06-27 | 2017-10-17 | 合肥朝霞机械科技有限公司 | One kind improvement grain drying device and its application method |
| CN207147191U (en) * | 2017-09-15 | 2018-03-27 | 滁州奥岚格机械有限公司 | A kind of foodstuff drying device even distribution heating cycling mechanism |
| CN207180307U (en) * | 2017-09-18 | 2018-04-03 | 郑州中谷机械制造有限公司 | A kind of foodstuff drying device air adjustment actuator |
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- 2018-08-31 CN CN201811009100.5A patent/CN109349340A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204141973U (en) * | 2014-08-25 | 2015-02-04 | 滁州奥岚格机械有限公司 | Foodstuff drying device air-intake device |
| CN104322665A (en) * | 2014-10-30 | 2015-02-04 | 邯郸市邯丰机械制造集团有限公司 | Grain dryer |
| CN204421568U (en) * | 2015-01-28 | 2015-06-24 | 张久超 | Novel foodstuff fluidisation hot air drier |
| CN105104521A (en) * | 2015-08-14 | 2015-12-02 | 章丘市宇龙机械有限公司 | Grain dryer |
| CN205784317U (en) * | 2016-07-15 | 2016-12-07 | 张玲燕 | A kind of heated air circulation type flash drying machine |
| CN106259886A (en) * | 2016-08-16 | 2017-01-04 | 陈泳东 | Foodstuff drying device |
| CN107024105A (en) * | 2017-04-25 | 2017-08-08 | 江苏仪征华宇机械有限公司 | Grain drier |
| CN107062875A (en) * | 2017-04-25 | 2017-08-18 | 江苏仪征华宇机械有限公司 | Drying unit for grain drier |
| CN107156291A (en) * | 2017-06-09 | 2017-09-15 | 惠安益源信息技术咨询有限公司 | A kind of hot gas cycle grain drying device |
| CN107255406A (en) * | 2017-06-27 | 2017-10-17 | 合肥朝霞机械科技有限公司 | One kind improvement grain drying device and its application method |
| CN207147191U (en) * | 2017-09-15 | 2018-03-27 | 滁州奥岚格机械有限公司 | A kind of foodstuff drying device even distribution heating cycling mechanism |
| CN207180307U (en) * | 2017-09-18 | 2018-04-03 | 郑州中谷机械制造有限公司 | A kind of foodstuff drying device air adjustment actuator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115444346A (en) * | 2022-11-11 | 2022-12-09 | 杭州老板电器股份有限公司 | Steam heat exchange structure and dish washing machine thereof |
| CN115444346B (en) * | 2022-11-11 | 2023-03-28 | 杭州老板电器股份有限公司 | Steam heat exchange structure and dish washing machine thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |