CN219253164U - Heated air circulation drying box - Google Patents
Heated air circulation drying box Download PDFInfo
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- CN219253164U CN219253164U CN202320807478.XU CN202320807478U CN219253164U CN 219253164 U CN219253164 U CN 219253164U CN 202320807478 U CN202320807478 U CN 202320807478U CN 219253164 U CN219253164 U CN 219253164U
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- sealing disc
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a heated air circulation drying cabinet, including the drying cabinet body, the side of drying cabinet body is inherent sealing disk and lower sealing disk, go up to open on the sealing disk has first through-hole and charge door, it has the second through-hole to open down the sealing disk, it is connected with the box to rotate between sealing disk and the lower sealing disk, it has two holding chambers that link up from top to bottom to open the box, hold the intracavity and be equipped with the drier, go up sealing disk and lower sealing disk and all seal two holding chambers, first through-hole and second through-hole can hold the chamber intercommunication with one of them simultaneously, the charge door communicates with another one of them simultaneously, first through-hole is connected with the air outlet of drying cabinet body through first pipeline, the second through-hole is connected with the air intake of drying cabinet body through the air heater. This application is when changing the drier, does not need to interrupt the drying cabinet body to automobile wheel hub's drying work, and then can improve automobile wheel hub's drying efficiency.
Description
Technical Field
The application relates to hot air drying technology, in particular to a hot air circulation drying oven.
Background
In the automobile hub production process, after the automobile hub is subjected to paint spraying treatment, the automobile hub is required to be subjected to drying treatment to remove water in the coating, so that the coating is attached to the surface of a product, and the purposes of protection, insulation, decoration and the like are achieved.
At present, a hot air circulation drying box is generally adopted to dry the automobile hub. The existing hot air circulation drying box comprises a drying box body, wherein an air inlet and an air outlet are formed in the drying box body, an air heating machine and a dehumidifying device are connected between the air inlet and the air outlet, hot air containing moisture in the drying box body is discharged from the drying box body and then enters the dehumidifying device to dehumidify, and then enters the drying box body after being heated by an air heater, so that the hot air can circulate among the drying box body, the dehumidifying device and the air heater to perform drying operation, the hot air can be recycled, heat loss is reduced, and the effects of energy conservation and emission reduction are achieved.
The dehumidifying device generally adopts a desiccant to dehumidify, and the desiccant needs to be replaced after being used for a certain time. However, in the process of drying the automobile hub by the drying box body, sometimes the drying agent can reach a saturated state, in order to ensure the quality of the drying box body for drying the automobile hub, the drying work is required to be interrupted, the drying agent is replaced, the drying work can be continued after the replacement of the drying agent is completed, and then the drying efficiency of the automobile hub can be affected.
Disclosure of Invention
The application provides a heated air circulation drying cabinet for solve current heated air circulation drying cabinet when changing the drier, sometimes need interrupt drying work, influence automobile wheel hub drying efficiency's problem.
The application provides a hot air circulation drying oven, which comprises a drying oven body, wherein an upper sealing disc and a lower sealing disc which are vertically distributed are fixedly arranged at the side end of the drying oven body, a first through hole and a feeding hole are formed in the upper sealing disc, and a second through hole is formed in the lower sealing disc;
a box body is rotatably connected between the upper sealing disc and the lower sealing disc, the box body is provided with two holding cavities which are communicated up and down, and a drying agent is arranged in each holding cavity;
the upper sealing disc and the lower sealing disc are used for sealing the two accommodating cavities;
the first through hole and the second through hole can be communicated with one of the containing cavities at the same time, and the charging port is communicated with the other containing cavity at the same time;
the first through hole is connected with an air outlet of the drying box body through a first pipeline, and the second through hole is connected with an air inlet of the drying box body through an air heater.
Optionally, a containing cylinder is installed in the containing cavity, the containing cylinder is of a hollow structure without a top, the bottom of the containing cylinder is of a screen plate structure, and a drying agent of a particle structure is installed in the containing cylinder.
Optionally, a limiting ring in sealing connection with the inner wall of the holding cavity is fixed in the holding cavity, and an annular piece matched with the holding cylinder is sleeved and fixed on the outer wall of the holding cylinder;
the holding cylinder is positioned in the holding cavity, and the annular piece is contacted with the limiting ring and is positioned at the upper end of the limiting ring.
Optionally, a first handle is fixed at the upper end of the holding cylinder.
Optionally, the charging hole is provided with a sealing cover matched with the charging hole, and the lower end of the sealing cover is flush with the lower end of the upper sealing disc.
Optionally, a second handle is fixed on the sealing cover.
Optionally, a first rubber pad matched with the upper sealing disc is fixed at the lower end of the upper sealing disc, and a second rubber pad matched with the lower sealing disc is fixed at the upper end of the lower sealing disc.
Optionally, a first limiting rod and a second limiting rod are fixed between the upper sealing disc and the lower sealing disc;
a limiting piece is fixed on the box body;
when one of the holding cavities is communicated with the first through hole and the second through hole, the limiting piece is attached to the first limiting rod and can be detachably and fixedly connected with the first limiting rod, and when the other one of the holding cavities is communicated with the second through hole, the limiting piece is attached to the second limiting rod and can be detachably and fixedly connected with the second limiting rod.
Optionally, the drying agent is a molecular sieve drying agent.
Optionally, the second through hole is connected with a second pipeline, the second pipeline is connected with the air heater, install the hygrometer on the second pipeline.
Compared with the prior art, the beneficial effects of this application are:
the utility model provides a heated air circulation drying cabinet, be fixed with upper seal dish and lower seal dish through the side of drying cabinet body, upper seal dish is equipped with first through-hole and charge door, lower seal dish is equipped with the second through-hole, rotate between upper seal dish and the lower seal dish and be connected with the box, the box is opened and is had two and hold the chamber that link up from top to bottom, hold the intracavity and hold the drier, upper seal dish and lower seal dish all seal two and hold the chamber, first through-hole and second through-hole simultaneously can with one of them hold the intercommunication, the charge door communicates with another holds the chamber simultaneously to and first through-hole is connected with the air outlet of drying cabinet body through first pipeline, and the second through-hole passes through the air inlet connection of air heater and drying cabinet body for when drying cabinet body is drying automobile wheel hub, blow in from the air intake of drying cabinet body to drying cabinet body after the air heater work, dry automobile wheel hub, the hot air containing moisture is discharged from the air outlet of the drying box body and enters the containing cavity communicated with the first through hole, the drying agent in the containing cavity dries the hot air containing moisture, the dried hot air enters the drying box body again to be dried after being heated by the hot air blower, so that the automobile hub is dried by hot air circulation flow, when the drying agent in the containing cavity communicated with the first through hole is saturated by water absorption, the box body is rotated, the other containing cavity filled with the drying agent is communicated with the first through hole and the second through hole, the water absorption drying work is continuously carried out, at the moment, the containing cavity filled with the water absorption saturation is communicated with the charging hole, the drying agent is replaced through the charging hole, and then the two containing cavities are alternately communicated with the first through hole and the second through hole simultaneously to carry out the water absorption drying work, the other holds the chamber and can carry out drier change work, and two hold the chamber and do not influence each other, not only easy operation does not need to interrupt the drying cabinet body moreover and to automobile wheel hub's drying work, and the drying cabinet body can last drying work, can improve automobile wheel hub's drying efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a hot air circulation drying oven according to an embodiment of the present application;
fig. 2 is a schematic partial perspective view of a hot air circulation drying oven according to an embodiment of the present application;
fig. 3 is a schematic view of a partial front section of a hot air circulation drying oven according to an embodiment of the present application;
FIG. 4 is an enlarged schematic view of the area A of FIG. 3;
fig. 5 is a schematic diagram of a partial top cross-sectional structure of a hot air circulation drying oven according to an embodiment of the present application.
Reference numerals illustrate: the drying oven comprises a drying oven body 1, a mounting seat 2, a first pipeline 3, a hot air blower 4 and a second pipeline 5;
the upper sealing disc 6, the first through hole 7, the charging hole 8 and the first rubber pad 9;
a lower sealing disc 10, a second through hole 11 and a second rubber pad 12;
the box body 13, the accommodating cavity 14, the accommodating cylinder 15, the limiting ring 16, the annular piece 17 and the first handle 18;
a first connecting ring 19, a second connecting ring 20;
a seal cover 21 and a second handle 22;
a first limit rod 23, a second limit rod 24 and a limit sheet 25.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, are also within the scope of the present application based on the embodiments herein.
As shown in fig. 1-5:
the embodiment of the application provides a heated air circulation drying cabinet, including drying cabinet body 1, the lateral end of drying cabinet body 1 is fixed with upper seal dish 6 and lower seal dish 10 that are the upper and lower distribution. Specifically, the side end of the drying oven body 1 is fixed with a mounting seat 2, and the mounting seat 2 is fixedly connected with an upper sealing disc 6 and a lower sealing disc 10 at the same time. The upper sealing disc 6 is provided with a first through hole 7 and a charging hole 8, the lower sealing disc 10 is provided with a second through hole 11, and the first through hole 7 and the second through hole 11 are concentric.
A box 13 is rotatably connected between the upper sealing disk 6 and the lower sealing disk 10. Specifically, the upper sealing disc 6 and the lower sealing disc 10 are hollow cylindrical structures with one end open, the inner circumferential wall of the upper sealing disc 6 is rotatably connected with a first connecting ring 19 matched with the upper sealing disc through a bearing, the first connecting ring 19 is sleeved at the upper end of the box 13 and is fixedly connected with the outer wall of the box 13 in a sealing manner, the inner circumferential wall of the lower sealing disc 10 is connected with a second connecting ring 20 through a bearing, and the second connecting ring 20 is sleeved and fixed at the lower end of the box 13 and is fixedly connected with the outer wall of the box 13 in a sealing manner. The box 13 is provided with two through-up and down containing cavities 14, and the containing cavities 14 are filled with drying agent (not shown in the figure).
The upper sealing disk 6 and the lower sealing disk 10 each seal two holding chambers 14. Specifically, the upper sealing disc 6 is tightly pressed against the upper end face of the box 13, and the lower sealing disc 10 is tightly pressed against the lower end face of the box 13, so that the upper sealing disc 6 and the lower sealing disc 10 can always seal the open ends of the two holding cavities 14 in the process of rotating the two holding cavities 14, and no gas circulation exists between the two holding cavities 14.
The first through hole 7 and the second through hole 11 can communicate with one of the holding chambers 14 at the same time, while the charging port 8 communicates with the other of the holding chambers 14.
The first through hole 7 is connected with the air outlet of the drying box body 1 through the first pipeline 3, and the second through hole 11 is connected with the air inlet of the drying box body 1 through the air heater 4.
When the drying box is used, firstly, the automobile hub to be dried is placed into the drying box body 1, then the hot air blower 4 is started, after the hot air blower 4 works, hot air is blown into the drying box body 1 from the air inlet of the drying box body 1, the automobile hub is dried after the hot air enters the drying box body 1, hot air containing moisture is generated in the drying process, is discharged from the air outlet of the drying box body 1 and enters the containing cavity 14 communicated with the first through hole 7, the drying agent in the containing cavity 14 absorbs and dries the hot air containing moisture, and the dried hot air enters the drying box body 1 again after being heated by the hot air blower 4, so that the automobile hub is dried by hot air circulation flow. After the drying agent in the containing cavity 14 communicated with the first through hole 7 is saturated by water absorption, the drying operation of the drying box body 1 is not required to be interrupted, and only the box body 13 is required to be rotated, so that the other containing cavity 14 filled with the drying agent is communicated with the first through hole 7 and the second through hole 11, the water absorption drying operation of the hot air containing moisture can be continuously carried out, at the moment, the containing cavity 14 saturated by water absorption is communicated with the charging hole 8, and the drying agent is replaced through the charging hole 8, so that the two containing cavities 14 alternately carry out the water absorption drying operation.
The utility model provides a heated air circulation drying cabinet, be fixed with sealing disk 6 and lower sealing disk 10 through the side of drying cabinet body 1, go up sealing disk 6 and be equipped with first through-hole 7 and charge door 8, lower sealing disk 10 is equipped with second through-hole 11, it is connected with box 13 to rotate between upper sealing disk 6 and the lower sealing disk 10, box 13 opens and has two through-holes 14 that hold from top to bottom, hold the drier in the chamber 14, go up sealing disk 6 and lower sealing disk 10 and seal two and hold the chamber 14, first through-hole 7 and second through-hole 11 can simultaneously with one of them hold chamber 14 intercommunication, simultaneously charge door 8 and another hold chamber 14 intercommunication, and first through-hole 7 is connected with the air outlet of drying cabinet body 1 through first pipeline 3, second through-hole 11 is connected with the air intake of drying cabinet body 1, and then can realize two and hold chamber 14 and first through-hole 7 and second through-hole 11 intercommunication simultaneously and carry out the drying work that absorbs water, when one of them holds the drier and carry out the drying chamber 14 and absorb water and dry, another holds the drier in the chamber 14 and can carry out the drying cabinet that can change the drying cabinet, can not be used for the operation, and can not be interrupted the drying cabinet 1, can only to the automobile hub 1 is kept dry to the operation, can be improved, but the drying cabinet efficiency is not be kept for the operation, and the automobile hub 1 is not can be broken.
In order to facilitate the replacement of the drying agent, in some embodiments of the present application, the accommodating chamber 14 is internally provided with the accommodating cylinder 15, the accommodating cylinder 15 is of a hollow structure without a top, the bottom of the accommodating cylinder 15 is of a mesh plate structure, and the accommodating cylinder 15 is internally provided with the drying agent of a particle structure.
When the drying box is used, hot air containing moisture firstly enters the containing cavity 14 from the first through hole 7, then enters the containing cylinder 15 from the upper end of the containing cylinder 15 and flows towards the bottom of the containing cylinder 15, when the hot air containing moisture flows in the containing cylinder 15, the drying agent absorbs the moisture, the dried hot air flows out of the containing cylinder 15 and enters the air heater 4 through the second through hole 11 for heating, and the heated hot air enters the drying box body 1 again for hub drying.
When the drying agent is replaced, the drying agent in the drying cylinder is directly taken out of the containing cavity 14, the drying agent in the containing cylinder 15 is poured out, new drying agent is filled in the containing cylinder 15, and finally the containing cylinder 15 is arranged in the containing cavity 14, so that the drying agent can be replaced conveniently.
In order to facilitate taking and placing the containing cylinder 15, in some embodiments of the present application, a limiting ring 16 which is connected with the inner wall of the containing cavity 14 in a sealing way is fixed in the containing cavity, and an annular piece 17 which is matched with the outer wall of the containing cylinder 15 is sleeved and fixed on the outer wall of the containing cylinder;
after the holding cylinder 15 is positioned in the holding cavity 14, the annular piece 17 is in contact with the limiting ring 16 and is positioned at the upper end of the limiting ring 16.
When in use, the holding cavity 14 can be taken out only by drawing the holding cylinder 15 out of the holding cavity 14. The installation of the containing cylinder 15 can be realized only by inserting the containing cylinder 15 into the containing cavity 14, thereby facilitating the taking of the containing cylinder 15.
To facilitate the removal of the holding cylinder 15 by a worker, in some embodiments of the present application, a first handle 18 is fixed to the upper end of the holding cylinder 15.
Considering that the desiccant after replacement needs to wait until the desiccant that is absorbing moisture reaches a saturated state, during which time the charge port 8 is fitted with a sealing cap 21 adapted thereto and the lower end of the sealing cap 21 is flush with the lower end of the upper sealing disc 6 in order to ensure that the desiccant does not absorb moisture in the external environment.
Further, the sealing cover 21 is detachably and fixedly connected with the upper sealing disk 6 by bolts.
To facilitate access to the seal cap 21, in some embodiments of the present application, a second handle 22 is secured to the seal cap 21.
In order to improve the tightness of the upper sealing disc 6 and the lower sealing disc 10 to the containing cavity 14, in some embodiments of the present application, a first rubber pad 9 adapted to the lower end of the upper sealing disc 6 is fixed, the first rubber pad 9 is tightly pressed against the upper end surface of the box 13, a second rubber pad 12 adapted to the upper end of the lower sealing disc 10 is fixed, and the second rubber pad 12 is tightly pressed against the lower end surface of the box 13.
In order to facilitate positioning of the holding chamber 14 when the housing 13 is rotated to adjust the position of the holding chamber 14, in some embodiments of the present application, a first stop lever 23 and a second stop lever 24 are fixed between the upper sealing disk 6 and the lower sealing disk 10;
a limiting piece 25 is fixed on the box body 13;
when one of the accommodating cavities 14 is communicated with the first through hole 7 and the second through hole 11, the limiting piece 25 is attached to the first limiting rod 23 and can be detachably and fixedly connected with the first limiting rod 23, and when the other accommodating cavity 14 is communicated with the first through hole 7 and the second through hole 11, the limiting piece 25 is attached to the second limiting rod 24 and can be detachably and fixedly connected with the second limiting rod 24.
In some embodiments of the present application, the desiccant is a molecular sieve desiccant. The molecular sieve drying agent can be reused, so that the cost can be reduced.
In order to facilitate the staff to find that the desiccant absorbs water to reach a saturated state in time, in some embodiments of the present application, the second through hole 11 is connected with a second pipeline 5, the second pipeline 5 is connected with the air heater 4, and a hygrometer (not shown in the figure) is installed on the second pipeline 5.
Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. The utility model provides a heated air circulation drying cabinet, includes drying cabinet body (1), its characterized in that: an upper sealing disc (6) and a lower sealing disc (10) which are distributed up and down are fixedly arranged at the side end of the drying box body (1), a first through hole (7) and a feeding hole (8) are formed in the upper sealing disc (6), and a second through hole (11) is formed in the lower sealing disc (10);
a box body (13) is rotatably connected between the upper sealing disc (6) and the lower sealing disc (10), two through containing cavities (14) are formed in the box body (13), and drying agents are arranged in the containing cavities (14);
the upper sealing disc (6) and the lower sealing disc (10) both seal the two containing cavities (14);
the first through hole (7) and the second through hole (11) can be communicated with one of the containing cavities (14) at the same time, and the charging port (8) is communicated with the other of the containing cavities (14);
the first through hole (7) is connected with an air outlet of the drying box body (1) through a first pipeline (3), and the second through hole (11) is connected with an air inlet of the drying box body (1) through an air heater (4).
2. The heated air circulation drying oven of claim 1, wherein: the drying agent storage device is characterized in that a storage cylinder (15) is arranged in the storage cavity (14), the storage cylinder (15) is of a hollow structure without a top, the bottom of the storage cylinder (15) is of a screen structure, and a drying agent of a particle structure is arranged in the storage cylinder (15).
3. The heated air circulation drying oven of claim 2, wherein: a limiting ring (16) which is connected with the inner wall of the holding cavity (14) in a sealing way is fixed in the holding cavity, and an annular piece (17) which is matched with the holding cylinder (15) is sleeved and fixed on the outer wall of the holding cylinder;
after the containing barrel (15) is positioned in the containing cavity (14), the annular piece (17) is in contact with the limiting ring (16) and is positioned at the upper end of the limiting ring (16).
4. A hot air circulation drying oven according to claim 3, wherein: the upper end of the containing cylinder (15) is fixed with a first handle (18).
5. The heated air circulation drying oven of claim 1, wherein: the charging hole (8) is provided with a sealing cover (21) matched with the charging hole, and the lower end of the sealing cover (21) is flush with the lower end of the upper sealing disc (6).
6. The heated air circulation drying oven of claim 5, wherein: a second handle (22) is fixed on the sealing cover (21).
7. The heated air circulation drying oven of claim 1, wherein: the lower end of the upper sealing disc (6) is fixed with a first rubber pad (9) which is matched with the upper sealing disc, and the upper end of the lower sealing disc (10) is fixed with a second rubber pad (12) which is matched with the lower sealing disc.
8. The heated air circulation drying oven of claim 1, wherein: a first limiting rod (23) and a second limiting rod (24) are fixed between the upper sealing disc (6) and the lower sealing disc (10);
a limiting piece (25) is fixed on the box body (13);
one of them hold chamber (14) with when first through-hole (7) and second through-hole (11) communicate, spacing piece (25) with first gag lever post (23) laminating and can with first gag lever post (23) can dismantle fixed connection, wherein another hold chamber (14) with when first through-hole (7) and second through-hole (11) communicate, spacing piece (25) with second gag lever post (24) laminating and can with second gag lever post (24) can dismantle fixed connection.
9. The heated air circulation drying oven of any one of claims 1-8, wherein: the drying agent adopts a molecular sieve drying agent.
10. The heated air circulation drying oven of any one of claims 1-8, wherein: the second through hole (11) is connected with a second pipeline (5), the second pipeline (5) is connected with the air heater (4), and the second pipeline (5) is provided with a hygrometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320807478.XU CN219253164U (en) | 2023-04-13 | 2023-04-13 | Heated air circulation drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320807478.XU CN219253164U (en) | 2023-04-13 | 2023-04-13 | Heated air circulation drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219253164U true CN219253164U (en) | 2023-06-27 |
Family
ID=86857778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320807478.XU Active CN219253164U (en) | 2023-04-13 | 2023-04-13 | Heated air circulation drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219253164U (en) |
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2023
- 2023-04-13 CN CN202320807478.XU patent/CN219253164U/en active Active
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