CN205245690U - Room is baked in veneer tunnel - Google Patents

Abstract

The utility model discloses a veneer tunnel barn, which comprises a closed barn body, a plurality of air inlets are longitudinally arranged on both sides of the top of the barn body, and a plurality of air outlets are longitudinally arranged in the middle of the top of the barn body. The top of the barn body is provided with a plurality of heating circulation devices, and the heating cycle device includes: a radiator, the radiator is arranged on the barn body, and the radiator communicates with the barn body through an air outlet; And an axial flow fan, one end of the axial flow fan communicates with one side of the radiator through the air pipe, and the other end communicates with the air inlet on the barn body through the air pipe. In the single-plate tunnel barn of the utility model, the heating and temperature raising of the barn body is carried out in a continuous circulation manner, so that heat loss is small, energy utilization rate is high, and the heating and temperature raising effect of the barn body is good.

Description

Veneer tunnel oven

technical field

The utility model relates to the field of wood drying equipment, in particular to a veneer tunnel barn.

Background technique

Veneer drying equipment is the main equipment for producing plywood. The moisture content of the freshly peeled veneer is very high. The veneer drying equipment is mainly used for drying the veneer. It is an economical method with the least loss of the veneer to reduce the moisture content in the veneer, so that it can reach The process required by the craft. However, the traditional veneer drying equipment has serious heat loss and low energy utilization rate during the working process, resulting in a lot of energy waste.

The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and should not be considered as an acknowledgment or in any form to imply that the information constitutes the prior art already known to those skilled in the art.

Contents of the invention

The purpose of the utility model is to provide a veneer tunnel drying room, so as to overcome the shortcomings of serious heat loss and low energy utilization rate of the existing drying equipment.

In order to achieve the above purpose, the utility model provides a single-board tunnel barn, which includes a closed barn body, a plurality of air inlets are longitudinally arranged on both sides of the top of the barn body, and a plurality of air inlets are longitudinally arranged in the middle of the top of the barn body The air outlet, the top of the barn body is provided with a plurality of heating circulation devices, and the heating circulation devices include:

A radiator, the radiator is arranged on the barn body, and the radiator communicates with the barn body through an air outlet; and

An axial flow fan, one end of the axial flow fan communicates with one side of the radiator through the air duct, and the other end communicates with the air inlet on the barn body through the air duct.

Preferably, in the above technical solution, each heating cycle device includes two axial flow fans, which are respectively arranged on both sides of the radiator.

Preferably, in the above technical solution, the heat source of the radiator is a high-temperature liquid.

Preferably, in the above technical solution, the high-temperature liquid is heated water or thermal oil.

Compared with the prior art, the utility model has the beneficial effects that: in the veneer tunnel barn of the utility model, the air in the barn body is heated by the radiator to increase its temperature, and the high-temperature air passes through the axial flow fan. Send it into the barn body, and use this continuous circulation method to heat up the barn body, with less heat loss, high energy utilization rate, and a good heating effect in the barn body.

Description of drawings

Fig. 1 is a front sectional view of a veneer tunnel barn according to the utility model.

Fig. 2 is a schematic structural view of the side of the veneer tunnel barn according to the utility model.

Explanation of main reference signs:

1- barn body, 2- radiator, 3- air duct, 4- axial fan, 5- air inlet, 6- air outlet.

detailed description

The specific embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific embodiments.

Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

As shown in Figures 1 and 2, an embodiment according to the specific implementation of the utility model is: a single-board tunnel barn, including a closed barn body, and a plurality of air inlets are longitudinally arranged on both sides of the top of the barn body 1 5. The middle part of the top of the barn body 1 is longitudinally provided with a plurality of air outlets 6, and the top of the barn body 1 is provided with a plurality of heating circulation devices, and the heating cycle device includes: radiator 2 and axial flow fan 4; On the barn body 1, the radiator 2 communicates with the barn body 1 through the air outlet 6; one end of the axial flow fan 4 communicates with one side of the radiator 2 through the air duct, and the other end communicates with the barn body through the air duct 3 The air inlets 5 on the 1 are in communication, and each air inlet 5 is connected with the axial fan 4 through the air duct 3 .

In the above technical solution, preferably, each heating cycle device includes two axial flow fans 4, which are respectively arranged on both sides of the radiator 2; the heat source of the radiator 2 is a high-temperature liquid, such as boiling water or hot oil heated by a boiler.

In the single-plate tunnel barn of the utility model, the air in the barn body 1 passes through the air outlet 6 and passes through the radiator 2, the radiator 2 heats the air to increase its temperature, and the high-temperature air passes through the axial flow fan 4 to pass through the fan. The pipe 3 and the air inlet 5 are sent into the oven body 1, and the oven body 1 is heated and heated in this continuous circulation mode, with less heat loss and high energy utilization rate, and the heating effect in the oven body 1 is good .

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. These descriptions are not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can realize and utilize various exemplary embodiments of the present invention and various Different options and changes. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (4)

1. The veneer tunnel barn, comprising an airtight barn body, is characterized in that a plurality of air inlets are longitudinally arranged on both sides of the barn body top, and a plurality of air outlets are longitudinally arranged in the middle part of the barn body top, so The top of the barn body is provided with multiple heating circulation devices, and the heating circulation devices include: A radiator, the radiator is arranged on the barn body, and the radiator communicates with the barn body through an air outlet; and An axial flow fan, one end of the axial flow fan communicates with one side of the radiator through the air duct, and the other end communicates with the air inlet on the barn body through the air duct. 2 . The veneer tunnel oven according to claim 1 , wherein each heating cycle device includes two axial flow fans, which are respectively arranged on both sides of the radiator. 3 . 3. The veneer tunnel barn according to claim 2, wherein the heat source of the radiator is a high-temperature liquid. 4. The veneer tunnel barn according to claim 3, characterized in that the high-temperature liquid is heated water or hot oil.