CN213514955U

CN213514955U - Oven air outlet channel structure and continuous dryer oven

Info

Publication number: CN213514955U
Application number: CN202022570381.0U
Authority: CN
Inventors: 汤瑞能
Original assignee: Xiamen Rapid Precion Machinary Co ltd
Current assignee: Xiamen Rapid Precion Machinary Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-22
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to an oven air-out duct structure and continuous type drying-machine oven, oven air-out duct structure is the U font, including the air inlet end and with the first air-out end in opposite directions of air-out of air inlet end intercommunication and second air-out end, wherein, first air-out end and second air-out end all be equipped with the air-out chamber and with a plurality of rectangular shape air outlets of parallel spaced apart that extend along length direction of air-out chamber intercommunication, the high edge in air-out chamber is kept away from the direction of air inlet end is crescent, but install a plurality of air regulating plates along length direction spaced apart independent angle regulation in the air-out chamber, air regulating plate is horizontal in the air outlet is arranged. The utility model discloses an air outlet channel structure can make air output and temperature more even to ensure the cloth even heating, improve product quality.

Description

Oven air outlet channel structure and continuous dryer oven

Technical Field

The utility model relates to the field of textile technology, specifically relate to an oven air channel structure and continuous type drying-machine oven.

Background

In textile production, the drying-machine is one of indispensable production facility, drying equipment direct influence textile fabric's quality is good or bad, cloth passes through the feed roller from the oven among the cloth drying-machine on the existing market, heat through the heating pipe in the box, thereby dry, the broad width of cloth is big more high more to the requirement of thermal cycle temperature uniformity nature, and the hot-blast every place that often can not even blow the cloth that the heating pipe produced, consequently can cause the cloth dry on one side wet and control the colour after both sides are dried inhomogeneous, influence the quality of cloth.

CN208332908U discloses a cloth drying oven, including air-out device, heating air duct and heat abstractor, the air flows through the heating air duct from the air-out device and flows out from the heat abstractor after heating, the heat abstractor includes the first air-out end and the second air-out end that the shape is the same and the symmetry sets up, the first air-out end and the second air-out end all include deep bead, air-out board, air guide plate group and air guide plate group, the distance between deep bead and the air-out board is more and more littleer on the wind flow direction, the air-out boards of first air-out end and second air-out end are parallel to each other, the deep bead and the air-out board of first air-out end and second air-out end all are perpendicular to the coplanar, all include a plurality of air-out holes on the air-out board, and the air flows out from the air-out hole of air-. Although this scheme can solve the uneven problem of air-out to a certain extent, nevertheless have its air register board can not adjust alone and the not too even problem of air-out temperature.

Disclosure of Invention

The utility model aims at providing an oven air outlet channel structure and continuous type drying-machine oven to solve above-mentioned problem. Therefore, the utility model discloses a specific technical scheme as follows:

according to the utility model discloses an aspect provides an oven air-out duct structure, oven air-out duct structure is the U font, including the air inlet end and with the first air-out end in opposite directions of air-out of air inlet end intercommunication and second air-out end, wherein, first air-out end and second air-out end all be equipped with the air-out chamber and with a plurality of rectangular shape air outlets of parallel spaced apart that extend along length direction of air-out chamber intercommunication, the height in air-out chamber is kept away from the direction of air inlet end is crescent, but install a plurality of air regulating plates along length direction spaced apart independent angle regulation in the air-out chamber, air regulating plate is horizontal the air outlet is arranged.

Further, the mounting structure of air adjusting plate includes pivot, handle, location bolt and location tooth, the air-out end is worn to locate by the horizontal activity of pivot, the air adjusting plate is fixed in the pivot, the handle with the location bolt is fixed one of pivot is served, the location tooth sets up on the curb plate of air-out end and have a plurality of location breachs, through the location bolt inserts location breach or follow the location breach is extracted the realization the location and the regulation of air adjusting plate.

Further, the number of the positioning notches is 3-6.

Further, mounting structure still includes compression spring, compression spring pass through the fixed cover of nut establish with the handle is opposite on the tip of pivot, compression spring one end support by the lateral surface of air-out end, the other end supports by the nut.

Further, the air adjusting plate is arranged on the half part of the air outlet end close to the air inlet end.

Further, the inclination angle of the height of the air outlet cavity is 1 to 2 degrees.

According to another aspect of the present invention, there is also provided a continuous dryer oven, including multiple sets of heating air channels, each set of heating air channels including a fan, a heater, a heating cavity and an air outlet channel structure, the heating cavity being in fluid communication with the air outlet channel structure, wherein the air outlet channel structure is the air outlet channel structure as described above.

The utility model adopts the above technical scheme, the beneficial effect who has is: but through setting the angle setting of air register to independent angle regulation, convenient operation for the air-out is more even, and highly setting to the edge of going out the wind chamber is kept away from the direction crescent of air inlet end makes the temperature of air-out also more even, can ensure cloth even heating like this, improves product quality.

Drawings

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

Fig. 1 is a schematic perspective view of a continuous dryer oven of the present invention;

FIG. 2 is a schematic view of an air duct structure of the oven of the continuous dryer shown in FIG. 1;

FIG. 3 is a schematic view of the air register of the air duct structure of FIG. 2;

fig. 4 is a schematic view of hot air circulation of the continuous dryer oven shown in fig. 1.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1 to 4, a continuous dryer oven includes a plurality of sets of heating air ducts, in this embodiment, three sets of air ducts, and those skilled in the art can increase or decrease the number of air ducts as needed. Each group of heating air channels comprises a fan 1, a heater 2, a heating cavity 3 and an air channel structure 4. The fan 1 is composed of a fan motor and fan blades, and the fan motor drives the fan blades to provide circulating air volume for the air duct. The heater 2 is located in the heating chamber 3 and heats the wind generated by the fan 1 into hot wind. The heating chamber 3 is in fluid communication with the air channel structure 4, so that hot air flows from the heating chamber to the air channel structure 4, through its air outlet, towards the test cloth 100. The hot air circulation path of the continuous dryer oven is shown in fig. 4. The construction of the fan 1, heater 2 and heating chamber 3 is well known and will not be described here. The air outlet duct structure 4 will be described in detail below

The oven air outlet channel structure 4 is U-shaped and includes an air inlet end 41, and a first air outlet end 42 and a second air outlet end 43 opposite to each other for air outlet communicated with the air inlet end 41. The oven air outlet channel structure 4 can be formed by welding a plurality of plates. The first air outlet end 42 and the second air outlet end 43 have the same structure, and are provided with an air outlet cavity 44 and a plurality of parallel and spaced elongated air outlets 45 communicated with the air outlet cavity 44 and extending in the length direction. Wherein, the height h of the air outlet chamber 44 (i.e. the distance between the upper and lower plates) is gradually increased along the direction away from the air inlet end 41 (as shown by the arrow in fig. 2), which makes the temperature of the hot air uniformly distributed in the length direction. A plurality of air adjusting mechanisms 46 (3 are shown) spaced along the length direction are installed in the air outlet cavity 44, and the angle of the air adjusting plate 461 of each air adjusting mechanism 46 can be independently adjusted so as to adjust the angle of the corresponding air adjusting plate 461 according to different working conditions, so that the air outlet is more uniform.

In the illustrated embodiment, the damper mechanism 46 may be composed of a damper plate 461, a shaft 462, a handle 463, a compression spring 464, a positioning latch 465, a positioning tooth 466, and the like. Wherein the damper panel 461 is arranged transversely to the air outlet 45. The shaft 462 transversely movably penetrates the

air outlet ends

42 and 43. Specifically, the shaft 462 is rotatable and laterally movable, and both ends thereof are exposed to the

air outlet ends

42, 43. The damper plate 461 is fixed to the rotary shaft 462. The damper 461 and the shaft 462 may be separately machined and then welded together or integrally machined. A handle 463 and a positioning latch 465 are fixed (e.g., by welding) to one end of the shaft 462. The positioning pin 465 may be welded to the handle 463 and the shaft 462, or may be welded only to the handle 463 or the shaft 462. The positioning teeth 466 are installed on the side plates of the

air outlet ends

42, 43. The positioning teeth 466 have a plurality of positioning notches 4661, in this embodiment, 5 are shown. However, the number of the positioning notches may be set as required, and preferably, the number of the positioning notches 4661 is 3 to 6. The compression spring 464 is fixedly sleeved on the end part of the rotating shaft 462 opposite to the handle 463 through a nut 467, one end of the compression spring 464 abuts against the outer side surfaces of the air outlet ends 42 and 43, and the other end abuts against the nut 467. When the air adjusting plate 461 needs to be adjusted, the handle 463 is pulled outwards to enable the positioning bolt 465 to be separated from the positioning notch; then, the handle 463 is released after the positioning notch corresponding to the desired angle of the damper 461 is turned, and the compression spring 464 tensions the positioning pin 465 to fall into the positioning notch 4611, so that the damper 461 is fixed at the desired angle. It should be understood that the compression spring 464 may be omitted, and the positioning pin 465 would need to be manually inserted into the positioning notch 4611 to secure the damper 461.

Preferably, the wind adjusting mechanism 46 (wind adjusting plate 461) is disposed on the

wind outlet end

42, 43 half (i.e. the front half) near the wind inlet end 41, because the wind outlet of the rear half is relatively uniform and does not need to be adjusted.

Preferably, the inclination angle of the height of the outlet chamber 44 (i.e., the inclination angle of the upper wall surface of the outlet chamber 44) is 1 to 2 degrees.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an oven air-out duct structure, oven air-out duct structure is the U font, including the air inlet end and with the first air-out end in opposite directions of the air-out of air inlet end intercommunication and second air-out end, its characterized in that, first air-out end and second air-out end all be equipped with the air-out chamber and with a plurality of rectangular shape air outlets of parallel spaced apart that extend along length direction of air-out chamber intercommunication, the height in air-out chamber is followed and is kept away from the direction of air inlet end crescent, but install a plurality of air conditioning boards of independent angle regulation along length direction spaced apart in the air-out chamber, air conditioning board is horizontal in the air outlet arranges.

2. The oven air outlet duct structure according to claim 1, wherein the mounting structure of the air adjusting plate comprises a rotating shaft, a handle, a positioning bolt and a positioning tooth, the rotating shaft is transversely movably inserted into the air outlet end, the air adjusting plate is fixed on the rotating shaft, the handle and the positioning bolt are fixed on one end of the rotating shaft, the positioning tooth is arranged on a side plate of the air outlet end and provided with a plurality of positioning notches, and the positioning and adjustment of the air adjusting plate are realized by inserting the positioning bolt into the positioning notches or pulling out the positioning notches.

3. Oven vent structure according to claim 2, wherein the number of positioning indentations is 3-6.

4. The oven air outlet duct structure according to claim 2, wherein the mounting structure further comprises a compression spring, the compression spring is fixedly sleeved on the end portion of the rotating shaft opposite to the handle through a nut, one end of the compression spring abuts against the outer side face of the air outlet end, and the other end of the compression spring abuts against the nut.

5. The oven vent structure of claim 1, wherein the louvers are disposed on the half of the outlet end near the inlet end.

6. The oven vent structure of claim 1, wherein the height of the vent chamber is angled at 1 to 2 degrees.

7. A continuous dryer oven comprising a plurality of sets of heating air ducts, each set of heating air ducts comprising a fan, a heater, a heating chamber and an air-out duct structure, the heating chamber being in fluid communication with the air-out duct structure, characterized in that the air-out duct structure is as claimed in any one of claims 1 to 6.