CN210346103U - Hot air circulation drying furnace - Google Patents
Hot air circulation drying furnace Download PDFInfo
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- CN210346103U CN210346103U CN201920945757.6U CN201920945757U CN210346103U CN 210346103 U CN210346103 U CN 210346103U CN 201920945757 U CN201920945757 U CN 201920945757U CN 210346103 U CN210346103 U CN 210346103U
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Abstract
The utility model discloses a heated air circulation drying furnace. The drying oven comprises an oven frame, an oven door, a heating box, a fan, a dehumidifying pipe, an oven, an air inlet pipe and an air outlet pipe, wherein an air inlet channel and an air outlet channel are arranged on each layer of the oven, the heating box, the fan, the air inlet pipe, the air outlet pipe and the air inlet channel and the air outlet channel on each layer of the oven form a hot air circulation loop, the oven is provided with 2-20 layers, the oven door is arranged on the front side of the oven, door opening cylinders are arranged on the frames on the two sides of each oven door, the door opening cylinders on the two sides are connected with a rotating shaft through a connecting rod, an air inlet and outlet cylinder is arranged on the frame on the rear side of the oven, the air inlet and outlet cylinder is connected with a tray frame in the oven. The utility model has the characteristics of rational in infrastructure, convenient operation, every layer of oven temperature unanimous, the security is good, automatic control etc.
Description
Technical Field
The utility model relates to a drying device, in particular to a hot air circulation drying furnace.
Background
The drying objects in and out of the existing drying machine equipment need to be put in and taken out by manually opening the oven door, so that the defects of high labor intensity, complex operation, poor safety and the like exist.
Disclosure of Invention
The utility model aims at providing a rational in infrastructure, convenient operation, every layer of oven temperature unanimous, the security is good, automatic control's heated air circulation drying furnace.
In order to achieve the above object, the utility model discloses the technical solution who adopts is: heated air circulation drying furnace, including the oven frame, the oven door, the heating cabinet, the fan, the hydrofuge pipe, the oven, air-supply line and play tuber pipe, all be equipped with inlet air channel and air-out passageway on every layer of oven, the heating cabinet, the fan, the air-supply line, air-out duct and air-out passageway on every layer of oven constitute heated air circulation return circuit, the oven is equipped with 2-20 layers altogether, the oven door is located the oven front side, all be equipped with the cylinder that opens the door in the frame of every oven door both sides, the cylinder that opens the door of both sides passes through the connecting rod and is connected with the pivot, all be equipped with the business turn over cylinder in the frame of oven rear side, the business turn over cylinder is connected with the tray frame in the oven, each cylinder that opens the door.
The hot air circulation drying furnace is characterized in that 2-10 drying pans are arranged on the tray frame in each layer of drying oven.
The hot air circulation drying furnace is characterized in that a mechanical hand handle is arranged on a drying tray placed on the tray frame.
The utility model discloses owing to adopted above-mentioned technical scheme, therefore following beneficial effect has. The first is that each door opening cylinder and the inlet and outlet cylinder are connected with the PLC controller, so that the automatic control of automatically opening the oven door and putting in and taking out the drying object is realized, and the automatic control system has the advantages of convenient operation and good safety; because the tray frame is provided with the manipulator handle, the taking-out of the tray frame can also realize automation; and (III) because the heating box, the fan, the air inlet pipe, the air outlet pipe, the air inlet channel and the air outlet channel on each layer of the drying oven form a hot air circulation loop, the temperature consistency of each layer of the drying oven is ensured through the hot air circulation flow, and the drying quality is ensured.
Drawings
Fig. 1 is a schematic view of the hot air circulation drying oven of the present invention.
Fig. 2 is a schematic view of the side view structure of the hot air circulation drying oven of the present invention.
Fig. 3 is a schematic diagram of the hot air circulation drying furnace of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the hot air circulation drying oven comprises an oven rack 1, an oven door 2, a heating box 3, a fan 4, a moisture exhaust pipe 5, an oven 6, an air inlet pipe 7 and an air outlet pipe 8, wherein each layer of oven 6 is provided with an air inlet channel 9 and an air outlet channel 10, the heating box 3, the fan 4, the air inlet pipe 7, the air outlet pipe 8 and the air inlet channel 9 and the air outlet channel 10 on each layer of oven 6 form a hot air circulation loop, the oven 6 is provided with 8 layers, the oven door 2 is arranged at the front side of the oven 6, door-opening cylinders 11 are arranged on the rack 1 at both sides of each oven door 2, the door-opening cylinders 11 at both sides are connected with a rotating shaft 13 through connecting rods 12, an air inlet and outlet cylinder 14 is arranged on the rack at the rear side of the oven 6, the air inlet and outlet cylinder 14 is connected with a tray rack 15 in the oven 6, each door-opening cylinder 11 and each air inlet and outlet cylinder 14 are connected with a PLC controller, a hand grip 17 is provided on the baking pan 16 placed on the tray rack 15.
The above embodiments are merely illustrative of the present invention, and do not limit the scope of the claims, and other alternatives that may be suggested to one skilled in the art based on the disclosure should be considered within the scope of the claims.
Claims (3)
1. The utility model provides a heated air circulation drying furnace, includes oven frame (1), oven door (2), heating cabinet (3), fan (4), hydrofuge pipe (5) and oven (6), its characterized in that: it also comprises an air inlet pipe (7) and an air outlet pipe (8), an air inlet channel (9) and an air outlet channel (10) are arranged on each layer of the oven (6), the heating box (3), the fan (4), the air inlet pipe (7), the air outlet pipe (8) and the air inlet channel (9) and the air outlet channel (10) on each layer of the oven (6) form a hot air circulation loop, the oven (6) is provided with 2-20 layers, the oven door (2) is arranged at the front side of the oven (6), the frame (1) at both sides of each oven door (2) is provided with a door opening cylinder (11), the door opening cylinders (11) at both sides are connected with a rotating shaft (13) through a connecting rod (12), an in-out cylinder (14) is arranged on the rack on the rear side of the oven (6), the in-out cylinder (14) is connected with a tray rack (15) in the oven (6), and each door opening cylinder (11) and the in-out cylinder (14) are connected with a PLC controller.
2. The hot air circulating drying oven according to claim 1, characterized in that: 2-10 baking pans (16) are arranged on the tray rack (15) in each layer of baking oven (6).
3. The hot air circulating drying oven according to claim 1, characterized in that: a baking tray (16) arranged on the tray frame (15) is provided with a manipulator handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945757.6U CN210346103U (en) | 2019-06-22 | 2019-06-22 | Hot air circulation drying furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945757.6U CN210346103U (en) | 2019-06-22 | 2019-06-22 | Hot air circulation drying furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210346103U true CN210346103U (en) | 2020-04-17 |
Family
ID=70187181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920945757.6U Active CN210346103U (en) | 2019-06-22 | 2019-06-22 | Hot air circulation drying furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210346103U (en) |
-
2019
- 2019-06-22 CN CN201920945757.6U patent/CN210346103U/en active Active
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