CN112229154A - Air source heat pump side air supply type dryer - Google Patents
Air source heat pump side air supply type dryer Download PDFInfo
- Publication number
- CN112229154A CN112229154A CN202011273585.6A CN202011273585A CN112229154A CN 112229154 A CN112229154 A CN 112229154A CN 202011273585 A CN202011273585 A CN 202011273585A CN 112229154 A CN112229154 A CN 112229154A
- Authority
- CN
- China
- Prior art keywords
- drying room
- heat pump
- source heat
- air source
- air
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/02—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in buildings
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- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
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- 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
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- 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
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/063—Movable containers or receptacles, e.g. carts, trolleys, pallet-boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of drying equipment, in particular to an air source heat pump side air supply type dryer which comprises an air source heat pump host machine, a drying room and a material vehicle. The air source heat pump main machine is half buried in the closed drying room; the drying room is a closed drying room built by a polyurethane insulation board and is provided with a drying room door and an observation window; the material car is a movable small cart, and a material tray can be loaded on the car. The invention has simple structure, reasonable design and wide application range, can replace the traditional coal-fired, gas-fired and biomass dryers, adopts pure electric energy, and has the advantages of energy saving, environmental protection, high safety factor, high drying efficiency and good quality of dried industrial and agricultural products.
Description
Technical Field
The invention relates to the technical field of drying equipment, in particular to an air source heat pump side air supply type dryer.
Background
At present, the industrial and agricultural product drying field mainly adopts the traditional modes of coal drying, gas drying, biomass drying and the like, so that the cost is high, the pollution is serious, the heat preservation effect is poor, the installation and the disassembly are difficult, and the drying quality is difficult to ensure.
Disclosure of Invention
The invention overcomes the defects in the prior art and provides the dryer which has the advantages of low cost, high drying efficiency, good heat preservation effect, convenient assembly and disassembly, good product quality and wide application range.
In order to solve the technical problems, the invention is realized by the following technical scheme:
an air source heat pump side air supply type dryer comprises an air source heat pump host (1), a drying room (2) and a material vehicle (3). The air source heat pump main machine is half buried in the closed drying room (2); the drying room (2) is a closed drying room (2) built by polyurethane insulation boards and is provided with a drying room door (8) and an observation window (12); the material trolley (3) is a movable trolley, and a material tray can be loaded on the trolley.
Preferably, the air source heat pump host (1) is half buried in the closed drying room (2), the air outlet (4) and the air return opening (5) are both arranged in a closed space and form an included angle of 90 degrees, the air outlet (4) and the air return opening (5) do not have heat exchange with an external space, the loss of waste heat is avoided, and the heat recovery efficiency is highest.
Preferably, baking house (2) adopt the polyurethane heated board to build in order can dismantling, and not only it is respond well to keep warm, and transportation, installation, the dismantlement of heated board material are all very convenient moreover, and the polyurethane heated board can also reuse, effective reduce cost.
Preferably, both sides of the drying room (2) are provided with observation windows (12) so as to observe the drying condition of the materials at any time.
Preferably, baking house (2) adopt intermediate bottom (10) and push-and-pull door (15) to separate baking house (2) for controlling two regions, and push-and-pull door (15) adopt handle (14), gyro wheel (16), upper guideway (9) and lower guideway (17) to realize closing, and the material car can freely push away arbitrary one region when push-and-pull door (15) are opened, and regional mutual noninterference in both sides when push-and-pull door (15) are closed, and hot-blast can not form the sinuous flow, leads to the stoving effect to worsen.
Preferably, regional diagonal angle in both sides all disposes a set of fan frame (6) in baking house (2), and fan frame (6) are from top to bottom, left and right sides direction evenly arranges certain quantity of internal recycle fan (7), and the air-out wind direction of internal recycle fan (7) is opposite, has formed 360 heated air circulation of level in whole baking house (2), and internal recycle fan (7) evenly arrange, guarantees that there is not dead angle in whole baking house (2), and the amount of wind is more even and stable.
Preferably, the material trolley (3) is integrally of an assembly type structure, is convenient to transport, mount and dismount, can be pushed in any direction by adopting universal wheels (13), is more labor-saving, and can be matched with material trays of various forms to adapt to different materials.
Preferably, the contact area of the fins of the U-shaped fin type electric heating pipe (11) and the circulating air is wide, so that the U-shaped fin type electric heating pipe can quickly assist the air source heat pump host (1) in increasing the temperature in the drying room (2).
Compared with the prior art, the invention has the following advantages:
the drying device has the advantages of simple structure, wide application, good heat preservation effect compared with the traditional drying mode, high drying efficiency, good finished product quality, energy conservation, environmental protection and effective reduction of drying cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention, and a top plate of a baking room and a material tray are not shown in the figure.
Fig. 2 is a cross-sectional view a-a of fig. 1.
Fig. 3 is a front view.
In the figure: the device comprises an air source heat pump host 1, an air source heat pump drying room 2, a material trolley 3, an air outlet 4, an air return opening 5, an air blower frame 6, an internal circulation fan 7, a drying room door 8, an upper guide rail 9, a middle partition plate 10, a U-shaped fin type electric heating tube 11, an observation window 12, a universal wheel 13, a handle 14, a sliding door 15, a roller 16 and a lower guide rail 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The device comprises an air source heat pump host 1, an air source heat pump drying room 2, a material trolley 3, an air outlet 4, an air return opening 5, an air blower frame 6, an internal circulation fan 7, a drying room door 8, an upper guide rail 9, a middle partition plate 10, a U-shaped fin type electric heating tube 11, an observation window 12, a universal wheel 13, a handle 14, a sliding door 15, a roller 16 and a lower guide rail 17.
As shown in fig. 1: the air source heat pump side air supply type dryer comprises an air source heat pump host (1), a drying room (2), a material vehicle (3), an internal circulation fan (4) and an electric auxiliary heating device (5). The air source heat pump host (1) is half buried in the closed drying room (2); the drying room (2) is a closed drying room (2) built by polyurethane insulation boards and is provided with a drying room door (8) and an observation window (12); the material trolley (3) is a movable trolley, and a material tray can be loaded on the trolley.
The implementation process of the invention is as follows: the air source heat pump side air supply type dryer generates heat by the action of an air source heat pump host machine (1), the heat enters a closed drying room (2) from an air outlet (4), the heat is uniformly and stably blown to the surface of a material by an internal circulation fan (7), the moisture on the surface of the material is evaporated and taken away, and the moisture enters the air source heat pump host machine (1) from an air return opening (5) to remove moisture, so that the purpose of drying the material is achieved; two sets of internal circulation fans (7) of (2) in the closed drying room are respectively arranged at opposite angles of two sides of the drying room (2), and the air outlet directions are opposite, so that 360-degree circulating air of a side air supply type is formed in the whole drying room (2), the material is always in a hot air state, the retention time of moisture on the surface of the material is short, the material is guaranteed not to mildew, and the drying quality is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides an air source heat pump side air-feeding formula drying-machine, includes air source heat pump host computer (1), baking house (2), material car (3), its characterized in that: the air source heat pump main machine (1) is semi-buried in the drying room (2), the drying room (2) is closed, and the material trolley (3) is arranged in the drying room (2) during drying operation.
2. The air source heat pump side air blast dryer of claim 1, wherein: the air source heat pump host (1) is of a horizontal side air supply type, and an air outlet (4) and an air return inlet (5) form an included angle of 90 degrees.
3. The air source heat pump side air blast dryer of claim 1, wherein: drying room (2) adopt the polyurethane heated board to build, and the polyurethane heated board adopts screwed connection, and drying room (2) both sides limit disposes observation window (12) respectively, but drying room (2) terminal surface configuration switch's drying room door (8).
4. The air source heat pump side air blast dryer of claim 1, wherein: a middle partition plate (10) and a sliding door (15) are arranged in the drying room (2), the drying room (2) is divided into a left area and a right area, and the sliding door (15) is closed by a handle (14), a roller (16), an upper guide rail (9) and a lower guide rail (17).
5. The air source heat pump side air blast dryer of claim 1, wherein: the drying room is characterized in that two groups of fan frames (6) are arranged in the drying room (2), the fan frames (6) are respectively arranged at opposite angles of two regions of the drying room (2), a certain number of internal circulation fans (7) are uniformly arranged in the vertical and horizontal directions of the fan frames (6), and the air outlet directions of the two groups of internal circulation fans (7) are opposite to each other to form the hot air convection circulation of the inner space.
6. The air source heat pump side air blast dryer of claim 1, wherein: the drying room (2) is internally provided with a U-shaped fin type electric heating tube (11).
7. The air source heat pump side air blast dryer of claim 1, wherein: the material car (3) is a movable small cart, the material car (3) is of an assembly structure, the material disc can be selected according to the material type, the whole car is provided with four universal wheels (13), two universal wheels are provided with brakes, and the material car can be pushed in any direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011273585.6A CN112229154A (en) | 2020-11-14 | 2020-11-14 | Air source heat pump side air supply type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011273585.6A CN112229154A (en) | 2020-11-14 | 2020-11-14 | Air source heat pump side air supply type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112229154A true CN112229154A (en) | 2021-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011273585.6A Pending CN112229154A (en) | 2020-11-14 | 2020-11-14 | Air source heat pump side air supply type dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112229154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670013A (en) * | 2021-08-26 | 2021-11-19 | 盐城韩暖节能科技有限公司 | Superconducting pipe heating device for drying room |
-
2020
- 2020-11-14 CN CN202011273585.6A patent/CN112229154A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670013A (en) * | 2021-08-26 | 2021-11-19 | 盐城韩暖节能科技有限公司 | Superconducting pipe heating device for drying room |
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