CN220524504U - Heated air circulation drying cabinet - Google Patents
Heated air circulation drying cabinet Download PDFInfo
- Publication number
- CN220524504U CN220524504U CN202322137331.7U CN202322137331U CN220524504U CN 220524504 U CN220524504 U CN 220524504U CN 202322137331 U CN202322137331 U CN 202322137331U CN 220524504 U CN220524504 U CN 220524504U
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- CN
- China
- Prior art keywords
- air
- drying
- box
- drying box
- cabinet
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- 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.)
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- 238000001035 drying Methods 0.000 title claims abstract description 70
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002516 radical scavenger Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 13
- 239000002994 raw material Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010332 dry classification Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010333 wet classification Methods 0.000 description 1
Abstract
The utility model discloses a hot air circulation drying box which comprises a drying box, a heating box, a fan, an air inlet pipe, a drawing frame, a limiting shaft, heating wires and an air return pipe, wherein the heating box is arranged at the bottom of the side face of the drying box, the fan is arranged on the side face of the heating box, the air inlet pipe is fixedly arranged on the side face of the heating box, the drawing frame is arranged in an inner cavity of the heating box in a plug-in mode, the limiting shaft is arranged in the inner cavity of the drawing frame, the heating wires are sleeved on the outer ring of the limiting shaft, and one end of the air return pipe is in butt joint with an air inlet of the fan. The design mode that installs the heater strip in the heating cabinet through the pull frame can realize that the heater strip takes out at any time away, can take out the clearance or change the maintenance with the heater strip after using certain time, has increased the convenience of equipment maintenance on the one hand, on the other hand can avoid remaining too much impurity on the heater strip, is lighted the problem that appears the accident easily under the high temperature.
Description
Technical Field
The utility model relates to the technical field of drying boxes, in particular to a hot air circulation drying box.
Background
In the field of industrial production and manufacture, there are wet and dry classifications for various raw materials or products during processing operations, and for some products or raw materials which are in a wet state during processing or raw materials themselves, it is necessary to dry them during production.
The heating and drying are carried out in various modes, one of the common methods is to dry the product by hot air, the product is put in a drying box and dried by hot air, and the product is generally fixed when being placed in the drying box for drying, so that the medicine is heated unevenly and the drying speed is slower. Secondly, at the in-process of drying, the heater strip structure is fixed mounting under the normal condition, and is located inside equipment, and to the drying cabinet equipment of circulated air, hot-blast can bring a large amount of debris when drying the product, and reciprocal and long-time in the use of circulation, the heater strip can adhere to a large amount of impurity, and wherein also not lack some inflammables, when the heater strip work, lead to the accident to take place easily.
Therefore, we propose a hot air circulation drying oven device to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide a hot air circulation drying oven so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a heated air circulation drying cabinet, includes drying cabinet, heating cabinet, fan, air-supply line, pull frame, spacing axle, heater strip and return air pipe, the bottom at the drying cabinet side is installed to the heating cabinet, the fan is installed on the side of heating cabinet, air-supply line fixed mounting is in the side of heating cabinet, the pull frame is pegged graft and is installed in the inner chamber of heating cabinet, spacing axle is installed in the inner chamber of pull frame, and the heater strip suit is on the outer lane of spacing axle, the one end and the air intake butt joint installation of fan of return air pipe.
Preferably, one end of the air inlet pipe penetrates through the drying box and extends to the inner cavity of the drying box, and the air outlet direction of the air inlet pipe is vertically upward.
Preferably, the limiting shaft is installed in the inner cavity of the drawing frame in a threaded mode, and the limiting shaft is used for insulating the shaft.
Preferably, one end of the return air pipe is installed at the top of the side surface of the drying box in a penetrating mode.
Preferably, the top of the drying box is provided with a box cover, the bottom of the box cover is provided with a drying box in a threaded manner, and the drying box is a box with a water removing agent and an inclined bottom surface.
Preferably, a storage disc is arranged on the inner wall of the drying box, a rotating shaft is arranged in the middle of the storage disc through a bearing, a fan blade structure is arranged at the bottom of an outer ring of the rotating shaft, and a scraping strip is arranged on the upper part of the outer ring of the rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that:
1. this heated air circulation drying cabinet installs the design mode in the heating cabinet with the heater strip through the pull frame, can realize that the heater strip takes out at any time and leaves, can take out the clearance or change the maintenance with the heater strip after using certain time, has increased the convenience of equipment maintenance on the one hand, on the other hand can avoid remaining too much impurity on the heater strip, is lighted the problem that appears the accident easily under the high temperature.
2. This heated air circulation drying cabinet through the design and the use of putting thing dish, pivot, flabellum structure and scraping the strip, when carrying out the heating and drying, can utilize hot-blast power to realize the stirring to the product to solve the product raw materials and pile up easily and cause the uneven problem of being heated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the heating box of the present utility model;
fig. 3 is a cross-sectional view of the drying oven of the present utility model.
In the figure: 1. a drying box; a heating box; 3. a blower; 4. an air inlet pipe; 5. drawing a frame; 6. a limiting shaft; 7. a heating wire; 8. an air return pipe; 9. a case cover; 10. a drying box; 11. a storage tray; 12. a rotating shaft; 13. a fan blade structure; 14. scraping the strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
the utility model provides a heated air circulation drying cabinet, including drying cabinet 1, heating cabinet 2, fan 3, air-supply line 4, pull frame 5, spacing axle 6, heater strip 7 and return air pipe 8, the bottom at the drying cabinet 1 side is installed to heating cabinet 2, fan 3 is installed on the side of heating cabinet 2, air-supply line 4 fixed mounting is in the side of heating cabinet 2, in the inner chamber of heating cabinet 2 is installed to pull frame 5 plug-in type, spacing axle 6 is installed in the inner chamber of pull frame 5, the heater strip 7 suit is on the outer lane of spacing axle 6, the one end and the air intake butt joint installation of fan 3 of return air pipe 8.
One end of the air inlet pipe 4 penetrates through the drying box 1 and extends to the inner cavity of the drying box 1, and the air outlet direction of the air inlet pipe 4 is vertically upward.
The limiting shaft 6 is arranged in the inner cavity of the drawing frame 5 in a threaded mode, and the limiting shaft 6 is an insulating shaft.
Wherein, one end of the return air pipe 8 is installed at the top of the side surface of the drying box 1 in a penetrating way.
In this embodiment, as shown in fig. 1 and fig. 2, when a product or a raw material is dried, the power supply of the heating wire 7 is turned on, meanwhile, the fan 3 is started, the fan 3 blows air into the drying box 1, the air firstly enters into the heating box 2 to be contacted with the heating wire 7 for heating, then is discharged from the upper port of the air inlet pipe 4, the hot air vertically moves upwards in the drying box 1 for heating, heating and drying the raw material or the product, the dried air directly enters into the return air pipe 8 from the upper part of the inner cavity of the drying box 1, and the returned air still has residual heat, so that a certain temperature can be reached without excessively long heating time when the air is stored and utilized again. When the heating wire 7 is used for a period of time or after the drying action is finished, the heating wire 7 is directly pulled out of the heating box 2 through the pulling frame 5, and some impurities attached to the heating wire are cleaned.
Example 2:
the top of the drying box 1 is provided with a box cover 9, a drying box 10 is arranged at the bottom of the box cover 9 in a threaded manner, and the drying box 10 is a box with a water removing agent and an inclined bottom surface.
In this embodiment, as shown in fig. 3, when the product or the raw material is dried in the drying box 1, the dried air and the water vapor rise to directly strike the bottom surface of the drying box 10, the water vapor is directly absorbed by the filled water scavenger, and the air with a certain heat flows to the port of the return air pipe 8 along the inclined surface of the drying box 10.
Example 3:
the inner wall of the drying box 1 is provided with a storage disc 11, the middle part of the storage disc 11 is provided with a rotating shaft 12 through a bearing, the bottom of the outer ring of the rotating shaft 12 is provided with a fan blade structure 13, and the upper part of the outer ring of the rotating shaft 12 is provided with a scraping strip 14.
In this embodiment, based on embodiment 1, when the air inlet pipe 4 blows hot air upwards, the hot air is not blown upwards along the holes on the storage tray 11, the raw materials or products are heated and dehumidified, and part of hot air is directly blown to the fan blade structure 13, when the fan blade structure 13 rotates, the scraping strip 14 is driven to rotate by the rotating shaft 12, and when the scraping strip 14 rotates, the raw materials of the products placed on the storage tray 11 can be stirred, so that the problem of uneven heating and mixing caused by product accumulation in the drying process is avoided.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a heated air circulation drying cabinet, includes drying cabinet (1), heating cabinet (2), fan (3), air-supply line (4), pull frame (5), spacing axle (6), heater strip (7) and return air pipe (8), its characterized in that: the utility model discloses a drying oven, including drying cabinet (1), air-supply line (8), air-return line (8), air-supply line (5), limiting shaft (6) are installed in the bottom of drying cabinet (1) side, fan (3) are installed on the side of heating cabinet (2), air-supply line (4) fixed mounting is in the side of heating cabinet (2), in the inner chamber of heating cabinet (2) is installed in plug-in type to pull frame (5), in the inner chamber of pull frame (5), heater strip (7) suit is on the outer lane of limiting shaft (6), the one end and the air intake butt joint installation of fan (3) of return air pipe (8).
2. A heated air circulation drying oven as claimed in claim 1, wherein: one end of the air inlet pipe (4) penetrates through the drying box (1) and extends to the inner cavity of the drying box (1), and the air outlet direction of the air inlet pipe (4) is vertically upward.
3. A heated air circulation drying oven as claimed in claim 1, wherein: the limiting shaft (6) is arranged in the inner cavity of the drawing frame (5) in a threaded mode, and the limiting shaft (6) is an insulating shaft.
4. A heated air circulation drying oven as claimed in claim 1, wherein: one end of the return air pipe (8) is arranged at the top of the side surface of the drying box (1) in a penetrating way.
5. A heated air circulation drying oven as claimed in claim 1, wherein: the top of drying cabinet (1) is provided with case lid (9), drying box (10) are installed to the bottom screw thread of case lid (9), drying box (10) are the box that is equipped with the water scavenger of bottom surface slope.
6. A heated air circulation drying oven as claimed in claim 1, wherein: the drying box is characterized in that a storage disc (11) is arranged on the inner wall of the drying box (1), a rotating shaft (12) is arranged in the middle of the storage disc (11) through a bearing, a fan blade structure (13) is arranged at the bottom of the outer ring of the rotating shaft (12), and a scraping strip (14) is arranged on the upper portion of the outer ring of the rotating shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322137331.7U CN220524504U (en) | 2023-08-09 | 2023-08-09 | Heated air circulation drying cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322137331.7U CN220524504U (en) | 2023-08-09 | 2023-08-09 | Heated air circulation drying cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220524504U true CN220524504U (en) | 2024-02-23 |
Family
ID=89938943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322137331.7U Active CN220524504U (en) | 2023-08-09 | 2023-08-09 | Heated air circulation drying cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220524504U (en) |
-
2023
- 2023-08-09 CN CN202322137331.7U patent/CN220524504U/en active Active
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