CN102717931B

CN102717931B - High-temperature hot air circulating device

Info

Publication number: CN102717931B
Application number: CN201210178272.1A
Authority: CN
Inventors: 是春国
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-31
Filing date: 2012-05-31
Publication date: 2014-06-18
Anticipated expiration: 2032-05-31
Also published as: CN102717931A

Abstract

The invention relates to a high-temperature hot air circulating device, comprising a box liner for transporting a heat sensitive thin film, an upper air equalizing chamber communicated with the upper part of the box liner, an upper air flue communicated with the upper air equalizing chamber, a lower air equalizing chamber communicated with the lower part of the box liner, a front air equalizing chamber communicated with the front side surface of the box liner, a front air flue communicated with the front air equalizing chamber, and a rear air equalizing chamber communicated with the rear side surface of the box liner, wherein a first baffle plate is arranged between a first upper air flue and a second upper air flue; a first air feeder is arranged on the first upper air flue; an air inlet is formed on the first upper air flue, while an air outlet is formed on the second front air flue; a heat exchanger is communicated between the air inlet and an outlet; and a fan is connected to the heat exchanger. The high-temperature hot air circulating device provided by the invention enables hot air in a plurality of directions to enter a box, so that a product can be evenly heated; and a circulating structure design is adopted, so that hot air entering the box can be reused, and the waste of resources is avoided.

Description

A kind of high-temperature hot-air circulating device

Technical field

The present invention relates to the field of heating arrangement, especially a kind of high-temperature hot-air circulating device.

Background technology

When the closer using at present heats thermosensitive film, because the heat producing is inhomogeneous, while easily causing thermosensitive film coated prod, cause the generation of bubble and cause thermosensitive film surface to occur wrinkle, thereby affect product design, in addition, utilizing heat exchanger that heat is entered in casing from casing one end, heat is discharged from the other end after in casing, so just cause the waste of resource, thereby improved productive costs.

Summary of the invention

The technical problem to be solved in the present invention is: in order to overcome the problem of above-mentioned middle existence, improve a kind of high-temperature hot-air circulating device, its heating effect is good and be heated evenly and saving resource.

The technical solution adopted for the present invention to solve the technical problems is: a kind of high-temperature hot-air circulating device, comprise the box liner for transmitting thermosensitive film, above box liner, be communicated with equal air compartment, on upper equal air compartment, be communicated with upper air duct, below box liner, be communicated with lower equal air compartment, box liner leading flank is communicated with front equal air compartment and is communicated with the primary air separating duct on front equal air compartment and is communicated with rear all air compartments on box liner trailing flank, described upper air duct is made up of the first upper air duct and the second upper air duct, between the first upper air duct and the second upper air duct, be provided with the first baffle plate, on the first upper air duct, be provided with the first supply ventilating fan, on the first upper air duct, offer ventilation inlet, on the second upper air duct, be provided with induced draft fan, upper equal air compartment by first all on air compartment and second all air compartment form, on first, all on air compartment and second, all between air compartment, be provided with second baffle, equal air compartment on first, on second, between equal air compartment and box liner, be connected by upper homogenating plate, box liner is connected by lower homogenating plate with lower equal air compartment, described primary air separating duct is made up of the first primary air separating duct and the second primary air separating duct, between the first primary air separating duct and the second primary air separating duct, be provided with the 3rd baffle plate, the second upper air duct is connected with the first primary air separating duct, on the first primary air separating duct, be provided with the second supply ventilating fan, front all air compartments are made up of the first front equal air compartment and the second front equal air compartment, between the first front equal air compartment and the second front equal air compartment, be provided with the 4th baffle plate, between the first front equal air compartment and box liner, be connected by front homogenating plate, box liner is connected by rear homogenating plate with rear equal air compartment, on the second primary air separating duct, offer air outlet, between ventilation inlet and air outlet, be communicated with heat exchanger, on heat exchanger, be connected with blower fan.

For can be changing when conduction oil, can utilize electric heating tube to carry out work, improved work efficiency, described heat exchanger comprises shell, conduction oil heat exchanger tube and electric heating tube is in the enclosure installed, and shell two ends are connected with ventilation inlet and air outlet respectively by conduit.

The invention has the beneficial effects as follows, a kind of high-temperature hot-air circulating device of the present invention, adopt multidirectional hot blast to enter in casing, can make its product be heated evenly, adopt the design of circulating structure, the hot blast that can make to enter in casing carries out repeated usage, makes it avoid causing the waste of resource.

Brief description of the drawings

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is structural representation of the present invention;

Fig. 2 is the right elevation of Fig. 1.

1. box liners in figure, equal air compartment on 21. first, equal air compartment on 22. second, 23. second baffles, homogenating plate on 24., 25. times homogenating plates, 31. first upper air ducts, 32. second upper air ducts, 33. first baffle plates, 4. time equal air compartment, 52. second front equal air compartments, 54. front homogenating plates, 55. rear homogenating plates, 62. second primary air separating ducts, 7. rear equal air compartment, 8, ventilation inlet, 9. the first supply ventilating fan, 10. induced draft fan, 11. second supply ventilating fans, 12-1. shell, 12-2. conduction oil heat exchanger tube, 12-3. electric heating tube, 13. blower fans, 14. air outlets.

Detailed description of the invention

In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.

High-temperature hot-air circulating device as depicted in figs. 1 and 2, comprise the box liner 1 for transmitting thermosensitive film, on box liner 1, be communicated with all air compartments, on upper equal air compartment, be communicated with upper air duct, below box liner 1, be communicated with lower equal air compartment 4, equal air compartment and connection primary air separating duct and the connection rear equal air compartment 7 on box liner 1 trailing flank on front equal air compartment before box liner 1 leading flank is communicated with, upper air duct is made up of the first upper air duct 31 and the second upper air duct 32, between the first upper air duct 31 and the second upper air duct 32, be provided with the first baffle plate 33, on the first upper air duct 31, be provided with the first supply ventilating fan 9, on the first upper air duct 31, offer ventilation inlet 8, on the second upper air duct 32, be provided with induced draft fan 10, upper equal air compartment by first all on air compartment 21 and second all air compartment 22 form, on first, all on air compartment 21 and second, all between air compartment 22, be provided with second baffle 23, equal air compartment 21 on first, on second, between equal air compartment 22 and box liner 1, be connected by upper homogenating plate 24, box liner 1 is connected by lower homogenating plate 25 with lower equal air compartment 4, primary air separating duct is made up of the first primary air separating duct and the second primary air separating duct 62, between the first primary air separating duct and the second primary air separating duct 62, be provided with the 3rd baffle plate, the second upper air duct 32 is connected with the first primary air separating duct, on the first primary air separating duct, be provided with the second supply ventilating fan 11, front all air compartments are made up of the first front equal air compartment and the second front equal air compartment 52, between the first front equal air compartment and the second front equal air compartment 52, be provided with the 4th baffle plate, between the first front equal air compartment and box liner 1, be connected by front homogenating plate 54, box liner 1 is connected by rear homogenating plate 55 with rear equal air compartment 7, on the second primary air separating duct 62, offer air outlet 14, between ventilation inlet 8 and air outlet 14, be communicated with heat exchanger, heat exchanger comprises shell 12-1, be arranged on conduction oil heat exchanger tube 12-2 and electric heating tube 12-3 in shell 12-1, shell 12-1 two ends are connected with ventilation inlet and air outlet respectively by conduit, on heat exchanger, be connected with blower fan 13.

A kind of high-temperature hot-air circulating device of the present invention, start heat exchanger, conduction oil heat exchanger tube 12-2 in heat exchanger produces hot blast, hot blast is blown into the first upper air duct 31 by the effect of blower fan 13 from ventilation inlet 8, enter equal air compartment 21 first from the first upper air duct 31, hot blast enters in box liner 1 from upper homogenating plate 24, now hot blast enters in lower equal air compartment 4 from lower homogenating plate 25, then by the effect of induced draft fan 10, hot blast equal air compartment 22 from second is entered to the second upper air duct 32, hot blast enters in the first primary air separating duct from the second upper air duct 32 again, the hot blast entering in the first primary air separating duct passes through the effect of the second supply ventilating fan 11, hot blast is blowed to the first front equal air compartment to be entered in box liner 1 again, now hot blast is through rear homogenating plate 55, finally from second, equal air compartment 52 enters in the second primary air separating duct 62, thereby hot blast is discharged and is entered in heat exchanger from air outlet 14, thereby realize hydronic object.

Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to claim scope.

Claims

1. a high-temperature hot-air circulating device, it is characterized in that: comprise the box liner (1) for transmitting thermosensitive film, box liner (1) is communicated with equal air compartment above, on upper equal air compartment, be communicated with upper air duct, box liner (1) is communicated with lower equal air compartment (4) below, box liner (1) leading flank is communicated with front equal air compartment and is communicated with the primary air separating duct on front equal air compartment and is communicated with rear all air compartments (7) on box liner (1) trailing flank, described upper air duct is made up of the first upper air duct (31) and the second upper air duct (32), between the first upper air duct (31) and the second upper air duct (32), be provided with the first baffle plate (33), on the first upper air duct (31), be provided with the first supply ventilating fan (9), on the first upper air duct (31), offer ventilation inlet (8), on the second upper air duct (32), be provided with induced draft fan (10), upper equal air compartment by first all on air compartment (21) and second equal air compartment (22) form, on first, all on air compartment (21) and second, all between air compartment (22), be provided with second baffle (23), equal air compartment (21) on first, on second, between equal air compartment (22) and box liner (1), be connected by upper homogenating plate (24), box liner (1) is connected by lower homogenating plate (25) with lower equal air compartment (4), described primary air separating duct is made up of the first primary air separating duct and the second primary air separating duct (62), between the first primary air separating duct and the second primary air separating duct (62), be provided with the 3rd baffle plate, the second upper air duct (32) is connected with the first primary air separating duct, on the first primary air separating duct, be provided with the second supply ventilating fan (11), front all air compartments are made up of the first front equal air compartment and the second front equal air compartment (52), between the first front equal air compartment and the second front equal air compartment (52), be provided with the 4th baffle plate, between the first front equal air compartment and box liner (1), be connected by front homogenating plate (54), box liner (1) is connected by rear homogenating plate (55) with rear equal air compartment (7), on the second primary air separating duct (62), offer air outlet (14), between ventilation inlet (8) and air outlet (14), be communicated with heat exchanger, on heat exchanger, be connected with blower fan (13).

2. a kind of high-temperature hot-air circulating device according to claim 1, it is characterized in that: described heat exchanger comprises shell (12-1), is arranged on conduction oil heat exchanger tube (12-2) and electric heating tube (12-3) in shell (12-1), and shell (12-1) two ends are connected with ventilation inlet and air outlet respectively by conduit.