CN215983811U

CN215983811U - Hot air circulation device with less heat loss

Info

Publication number: CN215983811U
Application number: CN202121891841.8U
Authority: CN
Inventors: 郝锦将; 陈强; 舒欣
Original assignee: Sichuan Xiangzhen Enterprise Co ltd
Current assignee: Sichuan Xiangzhen Enterprise Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-08
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a hot air circulating device with less heat loss, which comprises fixing pieces which are symmetrically distributed, wherein a transmission belt is arranged on the fixing pieces, heating pieces are symmetrically distributed on the transmission belt, filter pieces which are symmetrically distributed are arranged on the fixing pieces, a first fan is arranged on the fixing pieces, and a second fan which is symmetrically distributed is arranged on the fixing pieces; the fixing piece comprises a fixing box, an air channel is arranged in the fixing box, and limiting grooves which are symmetrically distributed are communicated on the air channel; the fixed incasement is equipped with the baking chamber, and the intercommunication is equipped with the inlet scoop in the baking chamber, and the intercommunication is equipped with the mouth of blowing in the baking chamber. The circulating device is provided with the circulating air duct, hot air circulation is formed through the cooperative operation of the fans, heat loss is reduced, the heat energy utilization rate is improved, the filtering piece filters impurities in the circulating air, the filtering piece is convenient to mount and dismount, and the replacement difficulty is reduced.

Description

Hot air circulation device with less heat loss

Technical Field

The utility model relates to a circulating device, in particular to a hot air circulating device with less heat loss.

Background

At present, products such as pharmacy, food are to going to the processing and need drying process, and traditional drying method is for getting into the oven with foretell material through transmission mode in, dries through the heater, dries through electric heating, and electric energy consumption is big, and calorific loss is big, and manufacturing cost is high, and it is poor to dry the effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hot air circulating device with less heat loss, wherein a product with drying capacity is placed on a conveying belt and conveyed into a baking chamber, a first fan and a second fan are started, the second fan blows air to accelerate the drying of the product, in order to reduce the heat loss caused by the blowing of the heat by wind power, the first fan sucks air, the hot air is blown out from an air suction port through an air channel by the second fan, hot air circulation is formed, the heat loss is reduced, and meanwhile, the drying efficiency is improved; circulating device has the circulation wind channel, forms heated air circulation through fan collaborative operation, reduces the heat and runs off, improves heat utilization rate, filters impurity among the filtration circulating air, and it is convenient to filter piece installation dismantlement, reduces the change degree of difficulty.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a few heated air circulation device of heat waste, circulating device include the mounting of symmetric distribution, be equipped with the transmission band on the mounting, the symmetric distribution has the heating member on the transmission band, is equipped with the filtration piece of symmetric distribution on the mounting, is equipped with first fan on the mounting, is equipped with the second fan of symmetric distribution on the mounting.

The fixing piece comprises a fixing box, an air channel is arranged in the fixing box, and limiting grooves which are symmetrically distributed are communicated on the air channel; the fixed incasement is equipped with the baking chamber, and the intercommunication is equipped with the inlet scoop in the baking chamber, and the intercommunication is equipped with the mouth of blowing in the baking chamber.

Furthermore, the fixed box is provided with material holes, the fixed box is provided with symmetrically distributed supporting plates, and the supporting plates are provided with limiting holes.

Furthermore, the baking chamber is communicated with the material hole, the air suction opening is communicated with the air duct, the first fan is arranged in the air suction opening, the air blowing opening is communicated with the air duct, the second fan is arranged in the air blowing opening,

further, filter and spacing groove sliding fit.

Further, the transmission band is connected with the baking chamber inner wall in a fastening mode.

Further, the heating member includes the support frame of symmetric distribution, is equipped with the threaded rod on the support frame, and threaded rod and transmission band fastening connection are equipped with the heating rod of array distribution on the support frame, and the heating member is located the baking chamber.

The utility model has the beneficial effects that:

the circulating device is provided with the circulating air duct, hot air circulation is formed through the cooperative operation of the fans, heat loss is reduced, the heat energy utilization rate is improved, the filtering piece filters impurities in the circulating air, the filtering piece is convenient to mount and dismount, the replacement difficulty is reduced, and the circulating device is simple in structure and suitable for practicality.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the structure of the circulation apparatus of the present invention;

FIG. 2 is a cross-sectional view of the circulation device of the present invention;

FIG. 3 is a schematic view of the fastener construction of the present invention;

FIG. 4 is a cross-sectional view of the fastener of the present invention;

fig. 5 is a schematic view of a heating element of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a heated air circulation device that heat waste is few, circulating device include symmetric distribution's mounting 1, as shown in fig. 1, fig. 2, are equipped with transmission band 2 on the mounting 1, and the symmetric distribution has heating member 3 on the transmission band 2, is equipped with the filtration piece 4 of symmetric distribution on the mounting 1, is equipped with first fan 5 on the mounting 1, is equipped with the second fan 6 of symmetric distribution on the mounting 1.

The fixing member 1 includes a fixing box 11, as shown in fig. 2, 3 and 4, a material hole 12 is provided on the fixing box 11, a support plate 13 is provided on the fixing box 11, the support plate 13 is provided with a limit hole 14, an air duct 15 is provided in the fixing box 11, and a limit groove 16 is provided on the air duct 15.

Be equipped with in the fixed case 11 and toast room 19, toast room 19 and material hole 12 intercommunication, toast 19 in-connection in the room and be equipped with inlet scoop 17, inlet scoop 17 and wind channel 15 intercommunication, first fan 5 is installed in inlet scoop 17, toast 19 in-connection in the room and be equipped with mouth 18 of blowing, mouth 18 and wind channel 15 intercommunication of blowing, second fan 6 is installed in mouth 18 of blowing.

Filter 4 and insert between the wind channel 15 of fixed case 11 through spacing groove 16, the interior impurity particle of interception filtration wind channel, filter 4 and insert spacing hole 14 internal fixation spacing through the spacer pin, conveniently insert and in time change.

The inner wall at baking chamber 19 is fixed in the installation of transmission band 2, treats that the baking products pass through the transmission band conveying, gets into baking chamber 19 in, spreads out after toasting and weather, toasts efficiently, need not artifical manual placing and the product of pushing out in getting into baking chamber 19.

The heating member 3 includes the support frame 31 of symmetric distribution, as shown in fig. 5, is equipped with the threaded rod 32 on the support frame 31, and the support frame 31 passes through the nut to be fixed on the threaded rod 32 with the threaded rod 32 cooperation, and support frame 31 height-adjustable simultaneously, threaded rod 32 and transmission band 2 fastening connection are equipped with array distribution's heating rod 34 on the support frame 31, and the heating member 3 is located baking chamber 19.

During the use, will take the stoving product to put on transmission band 2, convey to baking chamber 19 in, first fan 5 and second fan 6 start, and second fan 6 bloies, and product stoving is dried with higher speed, is blown out by wind-force for reducing the heat and causes the heat to run off, and first fan 5 induced drafts, blows off hot-blast from inlet scoop 17 through wind channel 15 by second fan 6, forms heated air circulation, reduces thermal loss and improves drying efficiency simultaneously. The circulating device is provided with the circulating air duct, hot air circulation is formed through the cooperative operation of the fans, heat loss is reduced, the heat energy utilization rate is improved, the filtering piece filters impurities in the circulating air, the filtering piece is convenient to mount and dismount, and the replacement difficulty is reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A heated air circulation device with less heat loss comprises a fixing piece (1) which is symmetrically distributed, and is characterized in that a transmission belt (2) is arranged on the fixing piece (1), heating pieces (3) are symmetrically distributed on the transmission belt (2), symmetrically distributed filtering pieces (4) are arranged on the fixing piece (1), a first fan (5) is arranged on the fixing piece (1), and symmetrically distributed second fans (6) are arranged on the fixing piece (1);

the fixing piece (1) comprises a fixing box (11), an air duct (15) is arranged in the fixing box (11), and limiting grooves (16) which are symmetrically distributed are communicated on the air duct (15); a baking chamber (19) is arranged in the fixed box (11), an air suction opening (17) is communicated and arranged in the baking chamber (19), and an air blowing opening (18) is communicated and arranged in the baking chamber (19).

2. The heated air circulation device with less heat loss according to claim 1, wherein the fixed box (11) is provided with material holes (12), the fixed box (11) is provided with symmetrically distributed supporting plates (13), and the supporting plates (13) are provided with limiting holes (14).

3. A hot air circulating device with less heat loss according to claim 1, characterized in that the baking chamber (19) is connected to the material hole (12), the air suction opening (17) is connected to the air duct (15), the first fan (5) is installed in the air suction opening (17), the air blowing opening (18) is connected to the air duct (15), and the second fan (6) is installed in the air blowing opening (18).

4. A low heat loss heated air circulation apparatus according to claim 1 wherein the filter member (4) is a sliding fit in the retaining groove (16).

5. A heat loss-less heated air circulation apparatus as claimed in claim 1, wherein the conveyor belt (2) is fastened to the inner wall of the baking chamber (19).

6. A hot air circulating device with less heat loss as claimed in claim 1, characterized in that the heating element (3) comprises symmetrically distributed support frames (31), threaded rods (32) are arranged on the support frames (31), the threaded rods (32) are fixedly connected with the conveyor belt (2), heating rods (34) are arranged on the support frames (31) in an array, and the heating element (3) is located in the baking chamber (19).