CN208860074U - It is a kind of with the dehumidifying heat pump dynamic drying system for dividing wind air duct - Google Patents
It is a kind of with the dehumidifying heat pump dynamic drying system for dividing wind air duct Download PDFInfo
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- CN208860074U CN208860074U CN201821541194.6U CN201821541194U CN208860074U CN 208860074 U CN208860074 U CN 208860074U CN 201821541194 U CN201821541194 U CN 201821541194U CN 208860074 U CN208860074 U CN 208860074U
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Abstract
The utility model provides a kind of with the dehumidifying heat pump dynamic drying system for dividing wind air duct, heat preservation oven and heat-pump dehumidification host including passing through air supply tube and backwind tube interconnection；It is equipped with rack in the heat preservation oven, is successively arranged upper layer conveyer belt and lower layer's conveyer belt parallel to each other from high to low in rack；A point wind air duct is fixed between the upper layer conveyer belt and lower layer's conveyer belt；Described point of wind air duct is connected to by air supply tube with heat-pump dehumidification host；Described point of wind air duct includes the first drainage air duct, the second drainage air duct, the first crosswind road, second side air duct and several exhaust passages.
Description
Technical field
The utility model relates to drying equipment fields, and in particular to a kind of with the dehumidifying heat pump dynamic drying for dividing wind air duct
System.
Background technique
As the requirement of environmental protection is higher and higher, it is gradually hot by coal-burning boiler, oil burning boiler that industrial and agricultural products dries heat source
Pump substitution.Air energy heat pump is as a kind of new energy in the commercially available more and more applications of industrial and agricultural products drying.At present
The drying mode generallyd use is static drying, and there are problems for static state drying, wherein production efficiency is low, manually loads and unloads object
Expect that problem at high cost is the most prominent.
In recent years, occurs a kind of drying mode of enclosed dehumidifying heat pump combination conveyer belt dynamic drying in the market, in this way
Not only energy conservation and environmental protection but also drying efficiency had been can guarantee, operation energy consumption is low and cost of labor is low.
But there are Duct designs not to conform to for the drying mode of existing enclosed dehumidifying heat pump combination conveyer belt dynamic drying
Reason, the problem that material drying uneven heating is even, material dehumidified state is inconsistent, it is irregular that this will lead to drying quality.
Utility model content
In view of this, it is necessary to aiming at the problems existing in the prior art, provide it is a kind of with divide wind air duct except damp and hot
Dynamic drying system is pumped, air-flow is effectively uniformly distributed, is heated evenly wet stock, guarantee the consistency of material drying.
To achieve the above object, the utility model uses following technical scheme:
It is a kind of to be interconnected with the dehumidifying heat pump dynamic drying system for dividing wind air duct, including by air supply tube and backwind tube
Heat preservation oven and heat-pump dehumidification host；
It is equipped with rack in the heat preservation oven, is successively arranged upper layer conveyer belt parallel to each other in rack from high to low under
Layer conveyer belt；A point wind air duct is fixed between the upper layer conveyer belt and lower layer's conveyer belt；Described point of wind air duct passes through air supply tube
It is connected to heat-pump dehumidification host；
Described point of wind air duct includes the first drainage air duct, the second drainage air duct, the first crosswind road, second side air duct and several
A exhaust passage；
The first drainage air duct and the second drainage air duct are connect with air supply tube, the first drainage air duct and the second drainage wind
The direction of transfer for extending perpendicularly to upper layer conveyer belt and lower layer's conveyer belt in road；
First crosswind road and second side air duct are connect with the first drainage air duct and the second drainage air duct respectively, and first
The extending direction in crosswind road and second side air duct is parallel to the direction of transfer of upper layer conveyer belt and lower layer's conveyer belt, wherein first
Crosswind road and second side air duct are respectively arranged at the two sides of upper layer conveyer belt and lower layer's conveyor width direction；
Since with the junction in the first drainage air duct, first crosswind road is divided into the several segments that bore successively reduces,
An exhaust passage is connected between per adjacent two sections, and the end in the first crosswind road also connects an exhaust passage；
Since with the junction in the second drainage air duct, second side air duct is divided into the several segments that bore successively reduces,
An exhaust passage is connected between per adjacent two sections, and the end in second side air duct also connects an exhaust passage；
The direction of transfer for extending perpendicularly to upper layer conveyer belt and lower layer's conveyer belt of the exhaust passage, and exhaust passage court
Multiple exhaust vents are equipped with to the one side of upper layer conveyer belt.
Further, it is described first drainage air duct, second drainage air duct, the first crosswind road, second side air duct and several
Exhaust passage is respectively positioned on same plane, if several exhaust passages being connected on the first crosswind road and being connected on second side air duct
Dry exhaust passage is interwoven, i.e. space on the first crosswind road between each adjacent two exhaust passage is interspersed to be provided with one
It is connected to the exhaust passage on second side air duct, the space on second side air duct between each adjacent two exhaust passage is interspersed to be provided with
One is connected to the exhaust passage on the first crosswind road.
Further, the spacing phase along the direction of transfer of upper layer conveyer belt and lower layer's conveyer belt, between adjacent exhaust passage
Together.
Further, the first drainage air duct and the second drainage air duct are all set in the direction of transfer of upper layer conveyer belt
Beginning；Along the direction of transfer of upper layer conveyer belt, the length of several exhaust passages successively increases, the exhaust vent on exhaust passage
Quantity successively increases.
Further, heat preservation oven is connected with the top surface of heat-pump dehumidification host by backwind tube, and heat preservation oven and heat pump remove
The side of wet host is connected by air supply tube；In heat-pump dehumidification host, between backwind tube and the junction of air supply tube, by height to
It is low to be disposed with extraction cycle evaporator, dehumidifier, extraction cycle condenser and main condenser.
Further, the junction of the air supply tube and heat-pump dehumidification host is provided with circulating fan.
The utility model can effectively be uniformly distributed air-flow, be heated evenly wet stock, protect by dividing the design in wind air duct
The consistency of material drying is demonstrate,proved.
Detailed description of the invention
Fig. 1 is a kind of structural representation with the dehumidifying heat pump dynamic drying system for dividing wind air duct provided by the utility model
Figure.
Fig. 2 is the face the A-A cross-sectional view of Fig. 1.
Specific embodiment
The technical solution of utility model is described in detail below in conjunction with attached drawing and specific embodiment.
As shown in Figure 1, it is provided by the utility model a kind of with the dehumidifying heat pump dynamic drying system for dividing wind air duct, including
The heat preservation oven 2 and heat-pump dehumidification host 5 interconnected by air supply tube 4 and backwind tube 3；
It is equipped with rack 1 in the heat preservation oven 2, is successively arranged upper layer conveyer belt parallel to each other from high to low in rack 1
11 and lower layer's conveyer belt 13；A point wind air duct 12 is fixed between the upper layer conveyer belt 11 and lower layer's conveyer belt 13；Described point of wind
Air duct 12 is connected to by air supply tube 4 with heat-pump dehumidification host 5.
Specifically, the top surface of heat preservation oven 2 and heat-pump dehumidification host 5 is connected by backwind tube 3, heat preservation oven 2 and heat pump
The side of dehumidifying host machine 5 is connected by air supply tube 4；In heat-pump dehumidification host 5, the junction of backwind tube 3 and air supply tube 4 it
Between, it is disposed with extraction cycle evaporator 6, dehumidifier 7, extraction cycle condenser 8 and main condenser 9 from high to low.
Further, the junction of the air supply tube 4 and heat-pump dehumidification host 5 is provided with circulating fan 10.
As shown in Fig. 2, described divide wind air duct 12 to include that the first drainage air duct 31, second drains air duct 32, the first crosswind road
20, second side air duct 21 and 6 exhaust passage.
The first drainage air duct 31 and the second drainage air duct 32 connects with air supply tube 4, and first drains air duct 31 and the
The direction of transfer for extending perpendicularly to upper layer conveyer belt 11 and lower layer's conveyer belt 13 in two drainage air ducts 32.In Fig. 2, upper layer
The direction of transfer of conveyer belt 11 and lower layer's conveyer belt 13 is that is, first drainage air duct 31 and the second drainage 32 edge of air duct from lower to upper
Horizontal direction shown in Fig. 2 extends.
First crosswind road 20 and second side air duct 21 connect with the first drainage air duct 31 and the second drainage air duct 32 respectively
It connects, and the extending direction in the first crosswind road 20 and second side air duct 21 is parallel to the biography of upper layer conveyer belt 11 and lower layer's conveyer belt 13
Direction is sent, i.e. the extending direction in the first crosswind road 20 and second side air duct 21 is vertical direction shown in Fig. 2
Wherein, the first crosswind road 20 and second side air duct 21 are respectively arranged at upper layer conveyer belt 11 and lower layer's conveyer belt 13 is wide
Spend the two sides in direction；I.e. the first crosswind road 20 and second side air duct 21 are located at the left and right sides shown in Fig. 2.
Further, since with the junction in the first drainage air duct 31, first crosswind road 20 divides for bore successively
3 sections reduced, per connecting an exhaust passage between adjacent two sections, and the end in the first crosswind road 20 also connects an exhaust passage；By
The end in side air duct 20 to connecting pin is followed successively by the first exhaust passage 14, the second exhaust passage 15 and third exhaust passage 16.
Since with the junction in the second drainage air duct 32,3 sections successively reduced for bore are divided in second side air duct 21,
An exhaust passage is connected between per adjacent two sections, and the end in second side air duct 21 also connects an exhaust passage；By second side air duct 21
End to connecting pin, be followed successively by the 4th exhaust passage 17, the 5th exhaust passage 18, the 6th exhaust passage 19.
The direction of transfer for extending perpendicularly to upper layer conveyer belt 11 and lower layer's conveyer belt 13 of each exhaust passage, and go out
The one side of air duct towards upper layer conveyer belt 11 is equipped with multiple exhaust vents.The extending direction of i.e. first to the 6th exhaust passage is Fig. 2
Shown in horizontal direction.
Further, first drainage air duct 31, second drains air duct 32, the first crosswind road 20, second side air duct 21
Same plane is respectively positioned on the first to the 6th exhaust passage.First on the first crosswind road 20 is connected to third exhaust passage and connection
It is interwoven in the 4th to the 5th exhaust passage on second side air duct 21, i.e. each adjacent two outlet air on the first crosswind road 20
Space between road interts and is provided with an exhaust passage being connected on second side air duct 21, per adjacent two on second side air duct 21
Space between a exhaust passage, it is interspersed to be provided with an exhaust passage being connected on the first crosswind road 20.
As an improvement, along the direction of transfer of upper layer conveyer belt 11 and lower layer's conveyer belt 13, between adjacent exhaust passage between
Away from identical.
Further, the first drainage air duct 31 and the second drainage air duct 32 are all set in the transmission of upper layer conveyer belt 11
The beginning in direction；Along the direction of transfer of upper layer conveyer belt 11, the length of the described first to the 6th exhaust passage successively increases, outlet air
Outlet air hole number on road successively increases.
When utility model works, heat-pump dehumidification host 5 is sent into dry hot-air to heat preservation oven 2 via air supply tube 4, point
Dry hot-air is divided into the left and right sides by wind air duct 12, then blows to upper layer transmission by the exhaust vent above the first to the 6th exhaust passage
Band 11 dries the wet stock on the conveyer belt of upper layer；Material after drying is fallen on lower layer's conveyer belt 13, sends out heat preservation
Baking oven 2, and the humid air after contacting with material then sends heat-pump dehumidification host 5 back to by backwind tube 3.In dividing wind air duct 12, by
Successively decrease in the bore for using left and right sides air duct along direction of transfer, and exhaust passage length and the number of openings also increase along direction of transfer
The design increased, the drying hot-air for enabling score wind air duct 12 to send out effectively are uniformly distributed in heat preservation oven 2, make upper layer
Wet stock on conveyer belt 11 is heated evenly, and ensure that the consistency of material drying.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of with the dehumidifying heat pump dynamic drying system for dividing wind air duct, which is characterized in that including passing through air supply tube and return air
The heat preservation oven and heat-pump dehumidification host that pipe interconnects；
It is equipped with rack in the heat preservation oven, is successively arranged upper layer conveyer belt and lower layer parallel to each other in rack from high to low and passes
Send band；A point wind air duct is fixed between the upper layer conveyer belt and lower layer's conveyer belt；Described point of wind air duct passes through air supply tube and heat
Pump dehumidifying host machine connection；
Described point of wind air duct include the first drainage air duct, the second drainage air duct, the first crosswind road, second side air duct and several go out
Air duct；
The first drainage air duct and the second drainage air duct are connect with air supply tube, and the first drainage air duct and second drains air duct
Extend perpendicularly to the direction of transfer of upper layer conveyer belt and lower layer's conveyer belt；
First crosswind road and second side air duct are connect with the first drainage air duct and the second drainage air duct respectively, and the first crosswind
The extending direction in road and second side air duct is parallel to the direction of transfer of upper layer conveyer belt and lower layer's conveyer belt, wherein the first crosswind
Road and second side air duct are respectively arranged at the two sides of upper layer conveyer belt and lower layer's conveyor width direction；
Since with the junction in the first drainage air duct, first crosswind road is divided into the several segments that bore successively reduces, every phase
An exhaust passage is connected between two sections adjacent, and the end in the first crosswind road also connects an exhaust passage；
Since with the junction in the second drainage air duct, second side air duct is divided into the several segments that bore successively reduces, every phase
An exhaust passage is connected between two sections adjacent, and the end in second side air duct also connects an exhaust passage；
The direction of transfer for extending perpendicularly to upper layer conveyer belt and lower layer's conveyer belt of the exhaust passage, and exhaust passage is towards upper
The one side of layer conveyer belt is equipped with multiple exhaust vents.
2. it is according to claim 1 have divide the dehumidifying heat pump dynamic drying system in wind air duct, which is characterized in that described the
One drainage air duct, the second drainage air duct, the first crosswind road, second side air duct and several exhaust passages are respectively positioned on same plane, even
Several exhaust passages being connected on the first crosswind road and several exhaust passages being connected on second side air duct are interwoven,
That is the space on the first crosswind road between each adjacent two exhaust passage, it is interspersed to be provided with an outlet air being connected on second side air duct
Road, the space on second side air duct between each adjacent two exhaust passage are interspersed to be provided with one and be connected to going out on the first crosswind road
Air duct.
3. according to claim 2 have the dehumidifying heat pump dynamic drying system for dividing wind air duct, which is characterized in that along upper
The direction of transfer of layer conveyer belt and lower layer's conveyer belt, the spacing between adjacent exhaust passage are identical.
4. it is according to claim 2 have divide the dehumidifying heat pump dynamic drying system in wind air duct, which is characterized in that described the
One drainage air duct and the second drainage air duct are all set in the beginning of the direction of transfer of upper layer conveyer belt；Along the biography of upper layer conveyer belt
Direction is sent, the length of several exhaust passages successively increases, and the outlet air hole number on exhaust passage successively increases.
5. according to claim 1 have the dehumidifying heat pump dynamic drying system for dividing wind air duct, which is characterized in that heat preservation is dried
Case is connected with the top surface of heat-pump dehumidification host by backwind tube, and the side of heat preservation oven and heat-pump dehumidification host is connected by air supply tube
It connects；In heat-pump dehumidification host, between backwind tube and the junction of air supply tube, it is disposed with extraction cycle evaporation from high to low
Device, dehumidifier, extraction cycle condenser and main condenser.
6. according to claim 5 have the dehumidifying heat pump dynamic drying system for dividing wind air duct, which is characterized in that described to send
The junction of air hose and heat-pump dehumidification host is provided with circulating fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821541194.6U CN208860074U (en) | 2018-09-20 | 2018-09-20 | It is a kind of with the dehumidifying heat pump dynamic drying system for dividing wind air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821541194.6U CN208860074U (en) | 2018-09-20 | 2018-09-20 | It is a kind of with the dehumidifying heat pump dynamic drying system for dividing wind air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208860074U true CN208860074U (en) | 2019-05-14 |
Family
ID=66418660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821541194.6U Active CN208860074U (en) | 2018-09-20 | 2018-09-20 | It is a kind of with the dehumidifying heat pump dynamic drying system for dividing wind air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208860074U (en) |
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2018
- 2018-09-20 CN CN201821541194.6U patent/CN208860074U/en active Active
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