CN219415696U - Environment-friendly high-temperature atmosphere welding furnace - Google Patents

Abstract

The utility model discloses an environment-friendly high-temperature atmosphere welding furnace which comprises a furnace body, wherein a purifying box is arranged on the furnace body, an air supply mechanism is connected to the purifying box, the air supply mechanism is connected with the furnace body, two fixing plates are arranged in the purifying box, one fixing plate is fixedly connected with the bottom in the purifying box, the other fixing plate is fixedly connected with the top in the purifying box, a power mechanism is jointly arranged on the two fixing plates, a transverse shaft is arranged on the power mechanism, the transverse shaft is connected with the air supply mechanism, and an absorption liquid pipe is arranged on the purifying box. The utility model can well guide the gas flow in a directional way, simultaneously, is convenient for the gas to realize the gas explosion effect, improves the contact area between the gas and the absorption liquid, is convenient for filtering and purifying the gas, and ensures the discharge effect.

Description

Environment-friendly high-temperature atmosphere welding furnace

Technical Field

The utility model relates to the technical field of high-temperature atmosphere welding furnaces, in particular to an environment-friendly high-temperature atmosphere welding furnace.

Background

In order to ensure the stability of the atmosphere, the high-temperature atmosphere furnace can be divided into a muffle furnace and a muffle-free furnace, wherein the flame of the muffle furnace is outside the muffle, and a workpiece is indirectly heated in the muffle; the muffle-free furnace adopts various flame radiant tubes or electric radiant tubes to separate flame or electric heating bodies from furnace gas so as to avoid damaging the stability of the atmosphere in the furnace, the sealing performance requirement of the furnace in various atmospheres is high, the charging and discharging operation process is complex, the furnace is required to be multipurpose, and during mass production, a large-scale combined heat treatment special unit or more than two units are formed, so that the high mechanical degree and the high degree of automation are required.

When the high-temperature atmosphere furnace is used, a large amount of high-temperature gas can be discharged, and a large amount of impurities and harmful gas are contained in the high-temperature atmosphere furnace, so that the high-temperature atmosphere furnace is easy to fly quickly due to higher temperature, is unfavorable for protecting the environment, and needs to be improved.

Disclosure of Invention

The utility model aims to solve the problems that the high-temperature gas exhausted by the existing high-temperature atmosphere furnace contains a large amount of impurities and harmful gases, and the high-temperature atmosphere furnace is easy to quickly fly due to higher temperature, is unfavorable for protecting the environment and affects the environment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an environment-friendly high temperature atmosphere welding stove, includes the furnace body, install the purifying box on the furnace body, be connected with air feed mechanism on the purifying box, air feed mechanism is connected with the furnace body, install two fixed plates in the purifying box, the bottom fixed connection in one of them fixed plate and the purifying box, install power unit on two fixed plates jointly, be equipped with the cross axle on the power unit, the cross axle is connected with air feed mechanism, install the absorption liquid pipe on the purifying box, the absorption liquid pipe is located one side of one of them purifying box, absorption liquid pipe and air feed mechanism are corresponding, can dismantle between two fixed plates and be connected with filtering mechanism, the opposite side equidistant a plurality of openings that are equipped with of purifying box, the opening is located one side of another fixed plate.

Preferably, in order to facilitate the directional flow of the high-temperature gas, the gas supply mechanism comprises a connecting pipe penetrating through the purifying box, the connecting pipe is located at one side of one of the fixing plates, one end of the connecting pipe is detachably connected with a waste gas pipe through a flange connector, and the waste gas pipe is connected with the furnace body.

Preferably, in order to effectively filter the gas, the filtering mechanism comprises a mounting frame penetrating through the purifying box, and a screen, an activated carbon layer and a non-woven fabric layer are mounted in the mounting frame from top to bottom at equal intervals.

Preferably, in order to realize directional flow of the high-temperature exhaust gas, the power mechanism comprises a first fan blade arranged at one side of the other fixed plate, the first fan blade corresponds to the openings, the first fan blade is fixed at the other end of the transverse shaft, the transverse shaft is rotatably sleeved on the two fixed plates, the transverse shaft is rotatably sleeved on the connecting pipe, and a second fan blade is fixed at one end of the transverse shaft.

Preferably, for better contact of the gas and the absorption liquid, the lower end of the connecting pipe is provided with an aeration assembly.

Compared with the prior art, the utility model has the beneficial effects that:

1. the gas can be well and rapidly guided through the cooperation of the exhaust pipe, the flange connecting piece and the connecting pipe, the gas can conveniently enter the purifying box, the absorption liquid can be conveniently replaced through the absorption liquid pipe, the high-risk gas can be effectively exploded through the aeration component, the contact area between the high-risk gas and the absorption liquid is increased, and the harmful gas and impurities in the high-risk gas can be conveniently and rapidly cleaned;

2. the second fan blade can well correspond to the gas, so that the transverse shaft can conveniently drive the first fan blade to rotate, the gas in the purifying box can directionally flow, the gas exhausted from the aeration assembly can conveniently enter one side of the other fixing plate after passing through the screen, the activated carbon layer and the non-woven fabric layer, and the gas can be conveniently exhausted through the opening, so that the effective purification of the gas can be conveniently ensured;

in conclusion, the utility model can well guide the gas to flow in a directional way, simultaneously, the gas can conveniently realize the gas explosion effect, the contact area between the gas and the absorption liquid is increased, the gas can be conveniently filtered and purified, and the discharging effect is ensured.

Drawings

FIG. 1 is a block diagram of an environment-friendly high-temperature atmosphere welding furnace according to the present utility model;

FIG. 2 is a diagram showing the internal structure of a purifying box of the environment-friendly high-temperature atmosphere welding furnace;

FIG. 3 is a sectional view of an installation frame of an environment-friendly high-temperature atmosphere welding furnace according to the present utility model;

FIG. 4 is a diagram showing the construction of a power mechanism of an environment-friendly high-temperature atmosphere welding furnace according to the present utility model;

in the figure: 1 furnace body, 2 exhaust pipe, 3 purifying box, 4 flange joint spare, 5 connecting pipe, 6 aeration subassembly, 7 absorption liquid pipe, 8 first flabellum, 9 cross axle, 10 openings, 11 fixed plate, 12 installing frame, 13 screen cloth, 14 activated carbon layer, 15 non-woven fabrics layer, 16 second flabellum.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, an environment-friendly high temperature atmosphere welding furnace comprises a furnace body 1, a purifying box 3 is installed on the furnace body 1, a gas supply mechanism is connected on the purifying box 3 and connected with the furnace body 1, high temperature waste gas can flow in a directional manner, the gas supply mechanism comprises a connecting pipe 5 penetrating through the purifying box 3, an aeration component 6 is installed at the lower end of the connecting pipe 5, the connecting pipe 5 is positioned on one side of one fixing plate 11, one end of the connecting pipe 5 is detachably connected with an exhaust gas pipe 2 through a flange connector 4, the exhaust gas pipe 2 is connected with the furnace body 1, and high temperature waste gas exhausted by the furnace body 1 can be well conveyed into the purifying box 3 for purification through the exhaust gas pipe 2 and the connecting pipe 5.

Referring to fig. 1, 2 and 4, two fixing plates 11 are installed in the purifying box 3, one fixing plate 11 is fixedly connected with the bottom in the purifying box 3, the other fixing plate 11 is fixedly connected with the top in the purifying box 3, a power mechanism is jointly installed on the two fixing plates 11, a transverse shaft 9 is arranged on the power mechanism, the transverse shaft 9 can be well rotated, gas can conveniently flow directionally, gas can be conveniently filtered effectively, impurities in the gas can be removed, the transverse shaft 9 is connected with the gas supply mechanism, and the power mechanism can well flow through waste gas to operate.

Referring to fig. 2 and 4, the power mechanism includes a first fan blade 8 disposed at one side of another fixing plate 11, where the first fan blade 8 corresponds to a plurality of openings 10, the first fan blade 8 is fixed at the other end of the cross shaft 9, the cross shaft 9 is rotatably sleeved on the two fixing plates 11, the cross shaft 9 is rotatably sleeved on the connecting pipe 5, one end of the cross shaft 9 is fixed with a second fan blade 16, the second fan blade 16 drives the cross shaft 9 to rotate under the action of gas, the cross shaft 9 enables the first fan blade 8 to rotate, so that the gas can flow directionally, and is conveniently discharged through the openings 10.

Referring to fig. 2, the purifying tank 3 is provided with an absorption liquid pipe 7, which can well pump and discharge absorption liquid, so that the absorption liquid is convenient to submerge the aeration component 6, harmful substances in smoke can be well absorbed, the absorption liquid is configured according to the use of the atmosphere furnace, the absorption liquid pipe 7 is positioned on one side of one purifying tank 3, the absorption liquid pipe 7 corresponds to the air supply mechanism, a filtering mechanism is detachably connected between two fixing plates 11, a plurality of openings 10 are arranged on the other side of the purifying tank 3 at equal intervals, and the openings 10 are positioned on one side of the other fixing plate 11, so that gas can well flow directionally.

Referring to fig. 3, the filtering mechanism includes a mounting frame 12 penetrating through the purifying box 3, and a screen 13, an activated carbon layer 14, and a non-woven fabric layer 15 are installed in the mounting frame 12 at equal intervals from top to bottom, so that impurities in the gas can be filtered well.

In the utility model, when the device is used, high-temperature waste gas generated by the operation of the furnace body 1 is conveyed into the aeration assembly 6 through the waste gas pipe 2 and the connecting pipe 5, and is in high-efficiency contact with absorption liquid after being exploded by the aeration assembly 6, so that harmful substances in the waste gas can be removed, when the gas flows in the connecting pipe 5 after absorption, the second fan blade 16 can drive the transverse shaft 9 to rotate, the first fan blade 8 can conveniently rotate, the first fan blade 8 can well lead the gas to directionally flow, the gas can be conveniently discharged through the opening 10, and the gas which is contacted with the absorption liquid by the aeration assembly 6 enters one side of the other fixed plate 11 through the screen 13, the activated carbon layer 14 and the non-woven fabric layer 15 and is discharged through the opening 10.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. An environment-friendly high-temperature atmosphere welding furnace, comprises a furnace body (1), and is characterized in that: install purifying box (3) on furnace body (1), be connected with air feed mechanism on purifying box (3), air feed mechanism is connected with furnace body (1), install two fixed plates (11) in purifying box (3), the bottom fixed connection in one of them fixed plate (11) and purifying box (3), the top fixed connection in another fixed plate (11) and purifying box (3), install power unit jointly on two fixed plates (11), be equipped with cross axle (9) on the power unit, cross axle (9) are connected with air feed mechanism, install absorption liquid pipe (7) on purifying box (3), absorption liquid pipe (7) are located one side of one of them purifying box (3), absorption liquid pipe (7) and air feed mechanism are corresponding, can dismantle between two fixed plates (11) and be connected with filter equipment, the opposite side equidistant a plurality of openings (10) that are equipped with of purifying box (3), opening (10) are located one side of another fixed plate (11).

2. An environmental-friendly high-temperature atmosphere welding furnace according to claim 1, wherein: the gas supply mechanism comprises a connecting pipe (5) penetrating through the purifying box (3), the connecting pipe (5) is located on one side of one fixing plate (11), one end of the connecting pipe (5) is detachably connected with a waste gas pipe (2) through a flange connector (4), and the waste gas pipe (2) is connected with the furnace body (1).

3. An environmental-friendly high-temperature atmosphere welding furnace according to claim 1, wherein: the filter mechanism comprises a mounting frame (12) penetrating through the purifying box (3), wherein a screen (13), an activated carbon layer (14) and a non-woven fabric layer (15) are arranged in the mounting frame (12) from top to bottom at equal intervals.

4. An environmental-friendly high-temperature atmosphere welding furnace according to claim 1, wherein: the power mechanism comprises a first fan blade (8) arranged on one side of the other fixed plate (11), the first fan blade (8) corresponds to a plurality of openings (10), the first fan blade (8) is fixed at the other end of a transverse shaft (9), the transverse shaft (9) is rotatably sleeved on the two fixed plates (11), the transverse shaft (9) is rotatably sleeved on the connecting pipe (5), and one end of the transverse shaft (9) is fixedly provided with a second fan blade (16).

5. An environmental-friendly high-temperature atmosphere welding furnace according to claim 2, wherein: an aeration component (6) is arranged at the lower end of the connecting pipe (5).