CN110701909A

CN110701909A - Heating furnace

Info

Publication number: CN110701909A
Application number: CN201911036632.2A
Authority: CN
Inventors: 李波
Original assignee: Ma'anshan Churui Technology Information Consulting Co Ltd
Current assignee: MAANSHAN sizer Intellectual Property Service Co., Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-01-17

Abstract

The invention discloses a heating furnace, which comprises: the heating furnace body, the heating chamber is formed with in the oven of heating furnace body, encircles in the heating chamber and is provided with a plurality of heating tubes, and the inner wall of heating furnace body sets up to the heat-conducting layer, and the outer wall sets up to the heat preservation, and heating furnace body outside is provided with the connection terminal of connecting in the heating tube. The heating furnace is used for heating the heating element rapidly, and heating is more balanced.

Description

Heating furnace

Technical Field

The present invention relates to heating devices, and in particular to heating furnaces.

Background

The heating furnace is a device for heating materials or workpieces to a rolling forging temperature, and is applied to various industries such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like.

Whether the heating furnace can reach the balanced heating is an important index for the heating furnace, so that the heating furnace with the balanced heating is very necessary.

Disclosure of Invention

The invention aims to provide a heating furnace which is used for rapidly heating a heating element and heating the heating element more uniformly.

In order to achieve the above object, the present invention provides a heating furnace comprising: the heating furnace body, be formed with the heating chamber in the oven of heating furnace body, it is provided with a plurality of heating tubes to encircle in the heating chamber, the inner wall of heating furnace body sets up to the heat-conducting layer, and the outer wall sets up to the heat preservation, heating furnace body outside be provided with connect in the connection terminal of heating tube.

Preferably, a net cylinder is further arranged in the heating furnace body, a gap is formed between the net cylinder and the inner wall of the heating furnace body, and the net cylinder is connected with the inner wall of the heating furnace body through a plurality of connecting ribs.

Preferably, a plurality of spraying pipes are arranged around the inner side of the interval, and a plurality of spraying nozzles are arranged on the spraying pipes.

Preferably, a plurality of the spray pipes are arranged at equal intervals.

Preferably, a plurality of the spray pipes are connected with the same water main, and are connected with a high-pressure water source through the water main.

Preferably, a plurality of the heat generating tubes are arranged at equal intervals.

Preferably, the inner wall of the heat-insulating layer is paved with high-temperature-resistant heat-insulating cotton.

According to the technical scheme, a heating cavity is formed in the wall of the heating furnace body, a plurality of heating tubes are arranged in the heating cavity in a surrounding mode, the inner wall of the heating furnace body is arranged to be a heat conduction layer, the outer wall of the heating furnace body is arranged to be a heat insulation layer, and a wire holder connected with the heating tubes is arranged outside the heating furnace body. Generate heat through the heating tube and heat the heat-conducting layer, the heat-conducting layer disperses the temperature and gives off and heats to the heating furnace internal, and then makes the heating member be heated more balanced, and a plurality of heating tubes simultaneous working for the heating is faster.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the heating furnace.

Description of the reference numerals

1 heating furnace body 2 wire holder

3 heat conduction layer 4 heating tube

5-mesh-tube 6-spray tube

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, unless otherwise specified, directional words included in terms such as "upper, lower, left, right, front, rear, inner, and outer" and the like merely represent the directions of the terms in a normal use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.

Referring to fig. 1, a heating furnace includes: heating furnace body 1, be formed with the heating chamber in the oven of heating furnace body 1, it is provided with a plurality of heating tubes 4 to encircle in the heating chamber, the inner wall of heating furnace body 1 sets up to heat-conducting layer 3, and the outer wall sets up to the heat preservation, 1 outside of heating furnace body be provided with connect in the connection terminal 2 of heating tube 4.

Through the implementation of the technical scheme, a heating cavity is formed in the wall of the heating furnace body 1, a plurality of heating tubes 4 are arranged in the heating cavity in a surrounding mode, the inner wall of the heating furnace body 1 is arranged to be a heat conduction layer 3, the outer wall of the heating furnace body is arranged to be a heat insulation layer, and the outer portion of the heating furnace body 1 is provided with a wiring seat 2 connected with the heating tubes 4. Generate heat through heating tube 4 and heat-conducting layer 3, heat-conducting layer 3 disperses the temperature and gives off and heat in heating furnace body 1, and then makes the heating member be heated more balanced, and a plurality of heating tubes 4 simultaneous working make the heating more quick.

In this embodiment, in order to further dissipate heat more uniformly, preferably, a mesh cylinder 5 is further disposed in the heating furnace body 1, a gap is formed between the mesh cylinder 5 and the inner wall of the heating furnace body 1, and the mesh cylinder 5 is connected to the inner wall of the heating furnace body 1 through a plurality of connecting ribs.

In this embodiment, in order to achieve a better heating effect, it is preferable that a plurality of spray pipes 6 are arranged around the space, and a plurality of spray nozzles are arranged on the spray pipes 6. The steam is sprayed by a plurality of spray nozzles, and the spray is rapidly heated to become steam under the action of high temperature, so that the heating effect of the high temperature of the steam is obtained.

In this embodiment, in order to obtain a more uniform spraying effect, it is preferable that the plurality of spraying pipes 6 be provided at equal intervals.

In this embodiment, in order to simultaneously and simultaneously spray the plurality of spraying pipes 6 at the same pressure, it is preferable that the plurality of spraying pipes 6 are connected to the same water main and a high-pressure water source is connected to the water main.

In this embodiment, in order to obtain a more uniform heating effect, it is preferable that the plurality of heat generating tubes 4 be arranged at equal intervals.

In this embodiment, in order to obtain better heat preservation effect, preferably, the inner wall of the heat preservation layer is laid with high temperature resistant heat insulation cotton.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims

1. A heating furnace, characterized in that the heating furnace comprises: the heating furnace comprises a heating furnace body (1), wherein a heating cavity is formed in the wall of the heating furnace body (1), a plurality of heating tubes (4) are arranged in the heating cavity in a surrounding mode, the inner wall of the heating furnace body (1) is arranged to be a heat conduction layer (3), the outer wall of the heating furnace body is arranged to be a heat preservation layer, and a wiring seat (2) connected with the heating tubes (4) is arranged outside the heating furnace body (1).

2. The heating furnace according to claim 1, characterized in that a net drum (5) is further arranged in the heating furnace body (1), a gap is formed between the net drum (5) and the inner wall of the heating furnace body (1), and the net drum (5) is connected with the inner wall of the heating furnace body (1) through a plurality of connecting ribs.

3. The heater according to claim 2, characterised in that a plurality of spray pipes (6) are arranged around the space, said spray pipes (6) being provided with a plurality of spray nozzles.

4. A heater according to claim 3, characterised in that a plurality of said spray pipes (6) are arranged at equal intervals.

5. The heater according to claim 4, characterised in that a plurality of said spraying pipes (6) are connected to the same water main and are connected to a source of high pressure water through said water main.

6. The heating furnace according to claim 1, wherein a plurality of the heat generating tubes (4) are arranged at equal intervals.

7. The heating furnace according to claim 1, wherein the inner wall of the insulating layer is coated with high temperature resistant heat insulation cotton.