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CN-224197477-U - Drying oven device for hot air circulation utilization

CN224197477UCN 224197477 UCN224197477 UCN 224197477UCN-224197477-U

Abstract

The utility model relates to an oven of printing equipment, in particular to an oven device for recycling hot air, which comprises a first oven component, wherein the first oven component comprises a first drying chamber and a first hot air chamber, the first drying chamber is provided with a first air inlet and a first air outlet, the first air inlet is communicated with the first hot air chamber, the oven device further comprises a second oven component, the second oven component comprises a second drying chamber and a second hot air chamber, the second drying chamber is provided with a second air inlet, the second hot air chamber is connected with the first air outlet and the second air inlet, the first hot air chamber and the second hot air chamber are both provided with a fan and a heating piece, the oven device is designed in a sectional mode, the second hot air chamber takes hot air from the first air outlet of the first drying chamber, compared with the air temperature of room temperature, the temperature can be reached by slightly heating, and the energy consumption is lower.

Inventors

  • Ruan changzheng
  • YANG JIANGPING

Assignees

  • 温州天易机械有限公司

Dates

Publication Date
20260505
Application Date
20250625

Claims (10)

  1. 1. The utility model provides a hot air circulation utilizes's oven device, includes first oven subassembly (1), first oven subassembly (1) include first stoving cavity (2) and first hot air cavity (3), first stoving cavity (2) are equipped with first air intake (5) and first air outlet (4), first air intake (5) with first hot air cavity (3) intercommunication, characterized in that still includes second oven subassembly (6), second oven subassembly (6) include second stoving cavity (7) and second hot air cavity (8), second stoving cavity (7) are equipped with second air intake (9), second hot air cavity (8) link up first air outlet (4) with second air intake (9), first hot air cavity (3) with second hot air cavity (8) all are equipped with fan (10) and heating element (11).
  2. 2. An oven arrangement for the recycling of hot air according to claim 1, characterized in that the second oven assembly (6) further comprises a second return air chamber (12), the second drying chamber (7) further comprises a second air outlet (13), and the first air outlet (4), the second air outlet (13) and the second hot air chamber (8) are all communicated with the second return air chamber (12).
  3. 3. An oven arrangement for the recycling of hot air according to claim 2, characterized in that the first oven assembly (1) further comprises a first return air chamber (14), the first drying chamber (2) further comprises a third air outlet (15), and the first return air chamber (14) is connected with the third air outlet (15) and the first hot air chamber (3).
  4. 4. An oven arrangement for the recycling of hot air according to claim 3, characterized in that a radiator (16) is connected between the second return air chamber (12) and the second hot air chamber (8), and between the first return air chamber (14) and the first hot air chamber (3), and the heating element (11) is arranged on the air inlet side of the fan (10).
  5. 5. The drying oven device for recycling hot air according to claim 1, wherein the first hot air chamber (3) and the second hot air chamber (8) are respectively provided with an air supplementing opening (17), the air supplementing openings (17) are communicated with an air supplementing chamber (18), and a wind shield (19) is arranged in the air supplementing chamber (18).
  6. 6. The drying oven device for hot air recycling according to claim 5, wherein the first drying chamber (2) and the second drying chamber (7) are respectively provided with a fourth air outlet (20), the air supplementing chamber (18) is respectively communicated with the external environment and the fourth air outlet (20), the number of the wind shields (19) is two, and the wind shields (19) are rotatably arranged.
  7. 7. An oven arrangement for the recycling of hot air according to claim 1, characterized in that the first drying chamber (2) and the second drying chamber (7) each comprise a housing (21), guide rollers (22) are arranged in the housings (21), the number of the guide rollers (22) is at least four, openings (23) for the material to pass through are arranged on the housings (21), the guide rollers (22) are provided with air nozzles (24), the air nozzles (24) are provided with air blowing openings (25), the number of the air blowing openings (25) is two, and the air blowing openings (25) are communicated with the corresponding air inlets.
  8. 8. The drying oven device for recycling hot air according to claim 7, wherein an exhaust pipe (26) is further arranged in the shell (21), the exhaust pipe (26) comprises a horizontal section (27) and a vertical section (28) which are communicated, the horizontal section (27) is arranged between adjacent guide rollers (22), air inlets (29) are distributed in the horizontal section (27), an air outlet (30) is formed in the vertical section (28), the air outlet (30) is located at a corresponding air outlet, and the air outlet (30) is smaller than the corresponding air outlet.
  9. 9. The drying oven device for recycling hot air according to claim 7, wherein a mounting plate (31) is arranged in the shell (21), the mounting plate (31) is connected with the shell (21), the tuyere (24) is arranged below the mounting plate (31), an inner box (32) is arranged above the mounting plate (31), an inlet of the inner box (32) is communicated with a corresponding air inlet, an outlet of the inner box (32) is communicated with the tuyere (24), and air outlets (33) are distributed on the mounting plate (31).
  10. 10. An oven arrangement for the recirculation of hot air according to claim 9, characterized in that a deflector (34) is arranged in the inner box (32), said deflector (34) having an inclined deflector surface, said deflector (34) being arranged below the inlet of the inner box (32).

Description

Drying oven device for hot air circulation utilization Technical Field The utility model relates to an oven of printing equipment, in particular to an oven device for recycling hot air. Background The existing printing equipment oven, the centrifugal fan blows hot air into the oven shell through the heating box, and the hot air is uniformly dispersed into each tuyere through the channel in the oven shell, so that the hot air directly blows the printing stock to achieve quick drying, but the dried hot air is not collected and reused, and particularly the long-meter-number drying is realized, and the energy consumption is high. Disclosure of utility model In view of the technical problems in the background art, the utility model aims to provide the oven device for recycling hot air, and the second oven component takes hot air from the first oven component, so that the energy consumption is reduced. In order to solve the technical problems, the drying oven device for recycling hot air comprises a first drying oven assembly, wherein the first drying oven assembly comprises a first drying cavity and a first hot air cavity, the first drying cavity is provided with a first air inlet and a first air outlet, the first air inlet is communicated with the first hot air cavity, the drying oven device further comprises a second drying oven assembly, the second drying oven assembly comprises a second drying cavity and a second hot air cavity, the second drying cavity is provided with a second air inlet, the second hot air cavity is connected with the first air outlet and the second air inlet, and the first hot air cavity and the second hot air cavity are both provided with a fan and a heating piece. In this scheme, oven device segmentation design, the hot-blast chamber of second follow the first air outlet of first stoving cavity gets hot-blast, and the gas temperature of comparing the room temperature is higher, and slightly heating just can reach the temperature of needs, and the energy consumption is lower, and hot-blast velocity of flow is fast, is absorbed away by the fan of second hot-blast chamber easily. Preferably, the second oven assembly further comprises a second return air chamber, the second drying chamber is further provided with a second air outlet, and the first air outlet, the second air outlet and the second hot air chamber are all communicated with the second return air chamber. In this scheme, the second hot-blast cavity is got wind from the second air outlet of second stoving cavity through the second return air cavity, and supplementary amount of wind is in the stoving in-process moreover, and the temperature of the indoor gaseous of second stoving cavity is higher than room temperature, more power saving. Preferably, the first oven assembly further comprises a first air return chamber, the first drying chamber is further provided with a third air outlet, and the first air return chamber is connected with the third air outlet and the first hot air chamber. In this scheme, first return air cavity and second return air cavity are mutually independent, avoid first hot-blast cavity and second hot-blast cavity to interfere each other, and first hot-blast cavity gets wind from third air outlet through first return air cavity, and in the stoving in-process, the temperature of the interior gaseous of first stoving cavity is higher than room temperature, more power saving. Preferably, a radiator is connected between the second air return chamber and the second hot air chamber, and between the first air return chamber and the first hot air chamber, and the heating element is arranged on the air inlet side of the fan. In the scheme, the radiator controls the temperature of the circulating hot air, so that the hot air temperature of the directly blown printing stock after heating is prevented from being too high. Preferably, the first hot air chamber and the second hot air chamber are both provided with air supplementing openings, the air supplementing openings are communicated with an air supplementing chamber, and a wind shield is arranged in the air supplementing chamber. In this scheme, remove the deep bead and adjust the degree that the deep bead sheltered from the passageway, control the amount of wind through the moisturizing cavity. Preferably, the first drying chamber and the second drying chamber are respectively provided with a fourth air outlet, the air supplementing chamber is respectively communicated with the external environment and the fourth air outlet, the number of the wind shields is two, and the wind shields are rotationally arranged. In the scheme, the corresponding hot air chamber takes low-temperature air from the external environment and the corresponding drying chamber, so that the air quantity can be supplemented, and the temperature can be regulated and controlled. Preferably, the first drying chamber and the second drying chamber comprise a shell, guide rollers are arranged in the