CN220670056U - Heated air circulation oven - Google Patents
Heated air circulation oven Download PDFInfo
- Publication number
- CN220670056U CN220670056U CN202321988213.0U CN202321988213U CN220670056U CN 220670056 U CN220670056 U CN 220670056U CN 202321988213 U CN202321988213 U CN 202321988213U CN 220670056 U CN220670056 U CN 220670056U
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- box
- hot air
- fan
- air outlet
- fixedly connected
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- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 16
- 238000001035 drying Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of ovens, in particular to a hot air circulation oven, which solves the problems that the hot air circulation oven in the prior art has single function, has a single hot air outlet mode, has only one air outlet, and can not quickly spread hot air in a box body, so that materials in the box body are dried unevenly, and the service efficiency of the hot air circulation oven is greatly reduced. The utility model provides a hot air circulation oven, includes the box, the bottom fixedly connected with underframe of box, and the heating pipe is installed to the inboard of underframe, and the outer wall one side of box is through bolt fixedly connected with fan, the top fixedly connected with gas collecting channel of box. According to the utility model, the air outlet is more uniform through the rotation of the two rotating pipes, and meanwhile, the material can be more uniformly contacted with hot air through the rotation of the bearing rod, so that the effect of uniform drying can be achieved.
Description
Technical Field
The utility model relates to the technical field of ovens, in particular to a hot air circulation oven.
Background
The hot air circulation oven is generally provided with a heating pipe, and the oven with the circulation fan can be called as a hot air circulation oven, because no matter what structure of the oven is, the wind direction is horizontal or vertical, the hot air is circulated inside the oven, so the hot air circulation oven can be generally called as a hot air circulation oven, such as an electrothermal blowing oven, a split door high-temperature sterilization oven and the like, an air circulation system of the hot air circulation oven adopts a fan circulation air supply mode, the air circulation is uniform and efficient, a wind source drives a wind wheel by a circulation air supply motor to send out the hot air through a heater, the hot air is further conveyed to the inner chamber of the oven through an air duct, and the used air is sucked into the air duct to be circulated again and heated for use. Ensuring uniformity of indoor temperature. When the temperature value swings due to door opening and closing actions, the air supply circulation system quickly restores the operation state until the set temperature value is reached.
The hot air circulation oven is used for heating, solidifying, drying and dehydrating materials in the industries of medicine, chemical industry, food, agricultural and sideline products, aquatic products, light industry and the like, such as raw materials, chinese medicinal decoction pieces, extractum, powder, granules, dehydrated vegetables and the like.
When the hot air circulation oven is used, the production quality of materials can be guaranteed due to the fact that uniform drying work is needed for the materials to be dried in the oven body, meanwhile, the hot air outlet mode is single in consideration of the single function of the hot air circulation oven, only one air outlet is formed, hot air in the oven body cannot be rapidly dispersed, and further the materials in the oven body are unevenly dried, so that the service efficiency of the hot air circulation oven is greatly reduced, and the hot air circulation oven is very inconvenient.
Disclosure of Invention
The utility model aims to provide a hot air circulation oven, which solves the problems that the hot air circulation oven in the prior art has single function, the hot air outlet mode is single, only one air outlet is provided, hot air in a box body cannot be rapidly dispersed, and further, materials in the box body are dried unevenly, so that the service efficiency of the hot air circulation oven is greatly reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a hot air circulation oven, the power distribution box comprises a box body, the bottom fixedly connected with underframe of box, and the heating pipe is installed to the inboard of underframe, the outer wall one side of box is through bolt fixedly connected with fan, the top fixedly connected with gas collecting channel of box, and the bottom rotation of gas collecting channel is connected with the carrier bar, and the both sides of two carrier bars all are equipped with the rotation pipe, the top of underframe is all run through to the bottom of two rotation pipes through the bearing housing, and two rotation pipes all communicate with the underframe, outer wall one side of box passes through bolt fixedly connected with driving motor, the inboard upper portion rotation of box is connected with the worm, and the one end of worm runs through the lateral wall of box and driving motor output shaft transmission connection, all pass through between worm wheel and the worm and the upper portion of carrier bar between the both sides of two rotation pipes all set up the air outlet groove, the both sides of carrier bar all fixedly connected with a plurality of carrier bar, the air intake and the one side intercommunication of gas collecting channel of fan, and the air outlet and one side intercommunication of underframe of fan.
Preferably, the lower parts of the two rotating pipes are sleeved with fan blades, and the air outlet directions of the two fan blades are distributed upwards.
Preferably, the top and the bottom of the bearing rod are respectively connected with the bottom of the gas-collecting hood and the top of the bottom frame in a rotating way through rotating shafts.
Preferably, both sides of the inner wall of the box body are fixedly connected with a plurality of bearing plates along the vertical direction, and one side of the outer part of the box body is rotationally connected with a door body through a hinge.
Preferably, the two sides of the box body are provided with ventilation grooves.
Preferably, the air inlet of the fan is communicated with an air inlet pipe, the air inlet of the air inlet pipe penetrates through the side wall of the box body and one side of the gas collecting hood, the air outlet of the fan is communicated with an air outlet pipe, and the air outlet of the air outlet pipe penetrates through the side wall of the box body and one side of the bottom frame.
The utility model has at least the following beneficial effects:
when the hot air circulation oven is used, firstly, materials to be dried are placed in the bearing frame, then the heating pipe and the fan are started, air is heated by the heating pipe in the bottom frame, and then hot air is discharged through the air outlet grooves on the two rotating pipes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall front view structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the appearance structure of the present utility model.
In the figure: 1. a case; 2. a bottom frame; 3. heating pipes; 4. a blower; 5. an air inlet pipe; 6. an air outlet pipe; 7. a rotary tube; 8. an air outlet groove; 9. a carrying plate; 10. a gas collecting hood; 11. a worm; 12. a carrier bar; 13. a worm wheel; 14. a carrying frame; 15. a driving motor; 16. a fan blade; 17. a door body; 18. a ventilation groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, a hot air circulation oven, which comprises a box body 1, the bottom fixedly connected with underframe 2 of box 1, and the heating pipe 3 is installed to the inboard of underframe 2, the outer wall one side of box 1 is through bolt fixedly connected with fan 4, the top fixedly connected with gas collecting channel 10 of box 1, and the bottom rotation of gas collecting channel 10 is connected with carrier rod 12, and the both sides of two carrier rods 12 all are equipped with rotatory pipe 7, the top of underframe 2 is all run through the bearing housing to the bottom of two rotatory pipes 7, and two rotatory pipe 7 all communicate with underframe 2, outer wall one side of box 1 is through bolt fixedly connected with driving motor 15, the inboard upper portion rotation of box 1 is connected with worm 11, and the one end of worm 11 runs through the lateral wall of box 1 and driving motor 15 output shaft drive connection, all be connected through the meshing between 13 and the upper portion of carrier rod 12 between the upper portion of two rotatory pipe 7, the both sides of two rotatory pipe 7 all offer air outlet groove 8, the both sides of carrier rod 12 all are fixedly connected with carrier frame 14, the worm wheel 4 runs through the bearing housing, and fan 4 can be rotated evenly with the fan 10 simultaneously with the air inlet that can make the even more evenly with the fan 2, and the material can be contacted with the air inlet that the fan is even, and even more evenly can be contacted with the fan 2 simultaneously, and the air inlet that can be contacted with the fan 2.
The scheme comprises the following working processes:
when the hot air circulation oven is used, firstly, materials to be dried are placed in the bearing frame 14, then the heating pipe 3 and the fan 4 are started, air is heated through the heating pipe 3 in the bottom frame 2, then hot air is discharged through the air outlet grooves 8 on the two rotating pipes 7, hot air circulation work is realized by utilizing the gas collecting hood 10, meanwhile, the driving motor 15 is started to drive the worm 11 to rotate, and then the two rotating pipes 7 and the bearing rod 12 can be driven to rotate, so that the materials in the bearing frame 14 can be driven to rotate, the air outlet of the two rotating pipes 7 can be more uniform, the temperature distribution in the box body 1 can be more uniform, and the materials can be uniformly dried.
The working process can be as follows:
the air outlet can be more uniform through the rotation of the two rotating pipes 7, the material can be more uniform and contacted with hot air through the rotation of the bearing rod 12, and then the effect of uniform drying can be achieved, the traditional air outlet mode is single, only one air outlet is avoided, hot air in the box body 1 cannot be rapidly dispersed, and further the material in the box body 1 is dried unevenly, so that the problem of greatly reducing the service efficiency of the hot air circulation oven is solved.
Further, the fan blades 16 are sleeved at the lower parts of the two rotating pipes 7, the air outlet directions of the two fan blades 16 are distributed upwards, and specifically, when the rotating pipes 7 are rotated by the fan blades 16, the temperature distribution in the box body 1 can be more uniform and faster.
Further, the top and bottom ends of the bearing rod 12 are respectively connected with the bottom of the gas-collecting hood 10 and the top of the bottom frame 2 in a rotating way through rotating shafts.
Further, the inner wall both sides of the box 1 are all fixedly connected with a plurality of bearing plates 9 along the vertical direction, one side of the outside of the box 1 is rotationally connected with a door body 17 through a hinge, and specifically, the door body 17 can be opened to store and fetch materials.
Further, ventilation slots 18 are formed in two sides of the box body 1, and specifically, normal ventilation of the box body 1 is ensured by the ventilation slots 18.
Further, the air inlet of the fan 4 is communicated with an air inlet pipe 5, the air inlet of the air inlet pipe 5 penetrates through the side wall of the box body 1 and one side of the gas collecting hood 10, the air outlet of the fan 4 is communicated with an air outlet pipe 6, and the air outlet of the air outlet pipe 6 penetrates through the side wall of the box body 1 and one side of the bottom frame 2.
In summary, when the fan blade 16 rotates in the rotating tube 7, the temperature distribution in the case 1 can be more uniform and faster, the door 17 can be opened to store and take materials, and the ventilation slot 18 is used to ensure the normal ventilation of the case 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a hot air circulation oven, includes box (1), its characterized in that, the bottom fixedly connected with underframe (2) of box (1), and heating pipe (3) are installed to the inboard of underframe (2), outer wall one side of box (1) is through bolt fixedly connected with fan (4), the top fixedly connected with gas collecting channel (10) of box (1), and the bottom rotation of gas collecting channel (10) is connected with carrier bar (12), and the both sides of two carrier bars (12) all are equipped with rotation pipe (7), two the bottom of rotation pipe (7) all runs through the top of underframe (2) through the bearing bush, and two rotation pipe (7) all communicate with underframe (2), outer wall one side of box (1) is through bolt fixedly connected with driving motor (15), the inboard upper portion rotation of box (1) is connected with worm (11), and the one end of worm (11) runs through the lateral wall and driving motor (15) output shaft transmission connection of box (1), two the upper portion of worm wheel (7) all runs through between two carrier bars (12) and carrier bar (13) all are equipped with between two both sides of carrier bar (12) and carrier bar (13) all are connected with carrier bar (13), an air inlet of the fan (4) is communicated with one side of the gas collecting hood (10), and an air outlet of the fan (4) is communicated with one side of the bottom frame (2).
2. The hot air circulating oven according to claim 1, wherein the lower parts of the two rotating pipes (7) are respectively sleeved with fan blades (16), and the air outlet directions of the two fan blades (16) are distributed upwards.
3. The hot air circulating oven according to claim 1, wherein the top and the bottom of the bearing rod (12) are respectively connected with the bottom of the gas collecting hood (10) and the top of the bottom frame (2) in a rotating manner through rotating shafts.
4. The hot air circulating oven according to claim 1, wherein a plurality of bearing plates (9) are fixedly connected to two sides of the inner wall of the oven body (1) along the vertical direction, and a door body (17) is rotatably connected to one side of the outer part of the oven body (1) through a hinge.
5. A hot air circulation oven according to claim 1, characterized in that the two sides of the box (1) are provided with ventilation slots (18).
6. The hot air circulating oven according to claim 1, wherein an air inlet of the fan (4) is communicated with an air inlet pipe (5), the air inlet of the air inlet pipe (5) penetrates through the side wall of the box body (1) and one side of the gas collecting hood (10), an air outlet pipe (6) is communicated with an air outlet of the fan (4), and the air outlet of the air outlet pipe (6) penetrates through the side wall of the box body (1) and one side of the bottom frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988213.0U CN220670056U (en) | 2023-07-27 | 2023-07-27 | Heated air circulation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988213.0U CN220670056U (en) | 2023-07-27 | 2023-07-27 | Heated air circulation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220670056U true CN220670056U (en) | 2024-03-26 |
Family
ID=90339381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321988213.0U Active CN220670056U (en) | 2023-07-27 | 2023-07-27 | Heated air circulation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220670056U (en) |
-
2023
- 2023-07-27 CN CN202321988213.0U patent/CN220670056U/en active Active
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