Electromagnetic wire production waste gas treatment device

Abstract

The utility model relates to the technical field of waste gas treatment equipment, and discloses an electromagnetic wire production waste gas treatment device which comprises a fixing plate, the bottom of the fixing plate is fixedly connected with a fixing disc, the outer wall of the fixing disc is communicated with a plurality of damping hoses, and the bottoms of the outer walls of the damping hoses are fixedly connected with limiting cylinders. A conical suction cup is rotationally connected to the inner wall of the limiting cylinder, an air extractor is fixedly connected to the top of the fixing plate, the front side of the air extractor communicates with an air inlet pipe, and the outer wall of the air inlet pipe penetrates through the fixing plate and communicates with the fixing disc. According to the utility model, by adjusting the inclination angle of the conical sucking disc and starting the air exhauster, waste gas enters the air exhauster through the sucking disc, the damping hose, the fixed disc and the air inlet pipe and then enters the mixing barrel through the air outlet pipe, the waste gas is burnt at the nozzle, and organic pollutants are oxidized and decomposed into harmless substances such as carbon dioxide and water, so that the organic pollutants can be effectively removed; the pollution of waste gas to the environment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment equipment technical field especially relates to a electromagnetic wire production waste gas treatment device. BACKGROUND

[0002] In the electromagnetic wire production field, the traditional waste gas treatment device has many drawbacks, at present, the electromagnetic wire production process involves painting and baking process, will produce a large amount of waste gas containing volatile organic compounds, paint mist particles and a small amount of acidic gas, the existing treatment device often adopts simple filter mode, only intercepts paint mist with coarse filter screen, the adsorption capacity of VOCs is extremely poor, resulting in a large number of harmful gases directly into the atmosphere, pollutes the environment and harms the health of surrounding residents, and, due to the lack of adaptability adjustment of waste gas composition and concentration change, the device is unstable, the purification efficiency fluctuates greatly, it is difficult to meet the increasingly strict environmental protection requirements, and an efficient and stable electromagnetic wire production waste gas treatment device is urgently needed to solve the problem.

[0003] The early electromagnetic wire production waste gas treatment device is composed of a simple gas collecting hood, a ventilation duct and an activated carbon adsorption tower, and its adsorption efficiency is limited and the treatment composition is single, and the existing one adopts a combined treatment process to further decompose organic pollutants that are not completely adsorbed by activated carbon, thereby improving the effect of waste gas treatment, but during use, although the combined treatment process improves the treatment effect, it also increases the investment and operating cost of the equipment. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides an electromagnetic wire production waste gas treatment device, which aims at improving the problem of increasing the investment and operating cost of the equipment in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an electromagnetic wire production waste gas treatment device, comprising a fixed plate, the bottom of the fixed plate is fixedly connected with a fixed disc, a plurality of damping hoses are communicated with the outer wall of the fixed disc, the outer wall bottom of the damping hose is fixedly connected with a limiting cylinder, a conical suction cup is rotatably connected with the inner wall of the limiting cylinder, the top of the fixed plate is fixedly connected with an air extractor, the front side of the air extractor is communicated with an air inlet pipe, the outer wall of the air inlet pipe penetrates through the fixed plate and is communicated with the fixed disc, the top of the air extractor is communicated with an air outlet pipe, the top of the air outlet pipe is communicated with a mixing barrel, a gas pipe is arranged on the right side of the mixing barrel, the left side of the gas pipe penetrates through the mixing barrel and is communicated with a nozzle, a heat exchange mechanism is arranged on the inner wall top of the mixing barrel, and the heat exchange mechanism is used for recycling the heat generated during combustion.

[0006] As a further description of the above technical scheme:

[0007] The heat exchange mechanism includes a heating water bucket fixedly connected to the inner wall top of the mixing bucket, an arc-shaped cover plate fixedly connected to the top of the heating water bucket, a heat preservation heat conducting pipe communicated to the outer wall left side of the arc-shaped cover plate, a plurality of exhaust pipes opened in the outer wall of the arc-shaped cover plate, the outer walls of the plurality of exhaust pipes penetrating the arc-shaped cover plate and the heating water bucket, a water feeding pipe communicated to the outer wall right side of the arc-shaped cover plate, and a water pipe valve fixedly connected to the outer wall of the water feeding pipe.

[0008] As a further description of the above technical solution:

[0009] The inner wall bottom of the mixing bucket is provided with a limiting groove, the mixing bucket is provided with a fan wheel, the fan wheel is clamped with the limiting groove, and the inner wall of the fan wheel is rotatably connected with a plurality of rotating wheels.

[0010] As a further description of the above technical solution:

[0011] The outer wall top of the arc-shaped cover plate is communicated with an automatic exhaust valve, and the outer wall right side of the mixing bucket is fixedly connected with a concentration detector.

[0012] As a further description of the above technical solution:

[0013] The outer wall front side of the mixing bucket is provided with an observation window, and the outer wall of the observation window is fixedly connected with an outer frame.

[0014] As a further description of the above technical solution:

[0015] The bottom of the mixing bucket is fixedly connected with a support, and the bottom of the support is fixedly connected with the fixed plate.

[0016] As a further description of the above technical solution:

[0017] The outer wall front side bottom of the mixing bucket is fixedly connected with a nameplate, and the front side of the support is fixedly connected with a warning mark block.

[0018] As a further description of the above technical solution:

[0019] The size of the fan wheel is consistent with the size of the inner wall of the limiting groove, and the size of the inner wall of the limiting cylinder is consistent with the size of the outer wall of the conical suction disc.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. The utility model discloses a waste gas treatment device for electromagnetic wire production, which comprises a fixed plate, a heat exchange mechanism, a fixed disc, a damping hose, a limiting cylinder, a conical suction disc, an air extractor, an air inlet pipe, an air outlet pipe, a mixing bucket, a gas pipe, a nozzle, a limiting groove, a fan wheel, a rotating wheel, an automatic exhaust valve, a concentration detector, an observation window, an outer frame, a nameplate, a warning mark block and a support.

[0022] 2. The utility model discloses a waste gas treatment device for electromagnetic wire production, which comprises a fixed plate, a heat exchange mechanism, a fixed disc, a damping hose, a limiting cylinder, a conical suction disc, an air extractor, an air inlet pipe, an air outlet pipe, a mixing bucket, a gas pipe, a nozzle, a limiting groove, a fan wheel, a rotating wheel, an automatic exhaust valve, a concentration detector, an observation window, an outer frame, a nameplate, a warning mark block and a support. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A perspective view of the waste gas treatment device for electromagnetic wire production is provided.

[0024] Figure 2 A front view of the waste gas treatment device for electromagnetic wire production is provided.

[0025] Figure 3 A rear view of the waste gas treatment device for electromagnetic wire production is provided.

[0026] Figure 4 A cross-sectional view of the mixing bucket of the waste gas treatment device for electromagnetic wire production is provided.

[0027] Figure 5 A magnified view of A in the waste gas treatment device for electromagnetic wire production is provided. Figure 4

[0028] LEGEND:

[0029] 1, fixed plate; 2, heat exchange mechanism; 201, heating bucket; 202, arc-shaped cover plate; 203, heat preservation heat conduction pipe; 204, exhaust pipe; 205, water pipe; 206, water pipe valve; 3, fixed disc; 4, damping hose; 5, limiting cylinder; 6, conical suction disc; 7, air extractor; 8, air inlet pipe; 9, air outlet pipe; 10, mixing bucket; 11, gas pipe; 12, nozzle; 13, limiting groove; 14, fan wheel; 15, rotating wheel; 16, automatic exhaust valve; 17, concentration detector; 18, observation window; 19, outer frame; 20, nameplate; 21, warning mark block; 22, support. DETAILED DESCRIPTION

[0030] ​The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0031] With reference to Figure 1 , Figure 2 and Figure 4 , the present utility model provides an embodiment: a kind of electromagnetic wire production waste gas treatment device, including fixed plate 1, the bottom of fixed plate 1 is fixedly connected with fixed disc 3, the outer wall of fixed disc 3 is communicated with multiple damping hoses 4, the outer wall bottom of damping hose 4 is fixedly connected with limiting cylinder 5, the inner wall of limiting cylinder 5 is rotatably connected with conical suction cup 6, the top of fixed plate 1 is fixedly connected with air extractor 7, the front side of air extractor 7 is communicated with air inlet pipe 8, adjust the inclination angle of conical suction cup 6 in limiting cylinder 5, then start air extractor 7, waste gas enters damping hose 4 by conical suction cup 6, and enters air extractor 7 by fixed disc 3 and air inlet pipe 8, the outer wall of air inlet pipe 8 penetrates fixed plate 1 and is communicated with fixed disc 3, the top of air extractor 7 is communicated with air outlet pipe 9, the top of air outlet pipe 9 is communicated with mixing barrel 10, gas pipe 11 is arranged at the right side of mixing barrel 10, the left side of gas pipe 11 penetrates mixing barrel 10 and is communicated with nozzle 12, enter mixing barrel 10 by air outlet pipe 9, combustion can be carried out at nozzle 12 by gas pipe 11, so that waste gas is treated by combustion when passing, heat generated when combustion is recycled and reused by heat exchange mechanism 2 arranged at the top of the inner wall of mixing barrel 10;

[0032] Specifically, according to the position of the required air extraction, adjust the inclination angle of conical suction cup 6 in limiting cylinder 5, then start air extractor 7, waste gas enters damping hose 4 by conical suction cup 6, and enters air extractor 7 by fixed disc 3 and air inlet pipe 8, then enters mixing barrel 10 by air outlet pipe 9, combustion can be carried out at nozzle 12 by gas pipe 11, so that waste gas is treated by combustion when passing, organic pollutants in waste gas are oxidized and decomposed into carbon dioxide, water and other harmless substances at high temperature, so as to realize effective removal of organic pollutants and reduce pollution of waste gas to the environment.

[0033] With reference to Figure 1 , Figure 3 and Figure 4The heat exchange mechanism 2 comprises a heating water bucket 201 fixedly connected to the inner wall top of the mixing bucket 10, the top of the heating water bucket 201 is fixedly connected with an arc-shaped cover plate 202, the outer wall left side of the arc-shaped cover plate 202 is communicated with a heat preservation heat conduction pipe 203, the water in the heating water bucket 201 can be heated when the waste gas is combusted, after the water is gradually heated, the water is changed into water vapor, thereby rising above the arc-shaped cover plate 202, the water vapor is guided to the drying step in the subsequent processing through the heat preservation heat conduction pipe 203, a plurality of exhaust pipes 204 are arranged on the outer wall of the arc-shaped cover plate 202, the outer wall of the plurality of exhaust pipes 204 penetrates the arc-shaped cover plate 202 and the heating water bucket 201, the gas generated after combustion can be discharged through the exhaust pipes 204, the outer wall right side of the arc-shaped cover plate 202 is communicated with a water adding pipe 205, the outer wall of the water adding pipe 205 is fixedly connected with a water pipe valve 206, the water pipe valve 206 is opened, the water is added into the heating water bucket 201 through the water adding pipe 205, then the water pipe valve 206 is closed;

[0034] Specifically, first, the water pipe valve 206 is opened, the water is added into the heating water bucket 201 through the water adding pipe 205, then the water pipe valve 206 is closed, the water in the heating water bucket 201 can be heated when the waste gas is combusted, after the water is gradually heated, the water is changed into water vapor, thereby rising above the arc-shaped cover plate 202, the water vapor is guided to the drying step in the subsequent processing through the heat preservation heat conduction pipe 203, at the same time, the gas generated after combustion can be discharged through the exhaust pipes 204, thereby the heat is recycled and reused.

[0035] Referring to Figure 1 , Figure 2 and Figure 5, the inner wall of the mixing bucket 10 is provided with a limiting groove 13, the inner wall of the mixing bucket 10 is provided with a fan wheel 14, the fan wheel 14 is clamped with the limiting groove 13, a plurality of rotating wheels 15 are rotationally connected to the inner wall of the fan wheel 14, the limiting groove 13 can limit the movement range of the fan wheel 14, and the fan wheel 14 will rotate after the exhaust gas blows, so as to change the flow direction of the exhaust gas, the rotating wheel 15 can rotate the fan wheel 14 above the limiting groove 13; the outer wall top of the arc-shaped cover plate 202 is communicated with an automatic exhaust valve 16, the outer wall right side of the mixing bucket 10 is fixedly connected with a concentration detector 17, the automatic exhaust valve 16 can relieve pressure when the heating bucket 201 generates a certain degree of air pressure, the concentration of various substances in the exhaust gas in the mixing bucket 10 can be monitored through the concentration detector 17; the outer wall front side of the mixing bucket 10 is provided with an observation window 18, the outer wall of the observation window 18 is fixedly connected with an outer frame 19, the combustion in the mixing bucket 10 can be observed through the observation window 18, and the structural strength of the observation window 18 can be enhanced through the outer frame 19; the bottom of the mixing bucket 10 is fixedly connected with a support 22, the bottom of the support 22 is fixedly connected with the fixed plate 1, and the support 22 can provide support for the mixing bucket 10; the bottom of the outer wall front side of the mixing bucket 10 is fixedly connected with a nameplate 20, the front side of the support 22 is fixedly connected with a warning mark block 21, the nameplate 20 can facilitate the recording of the basic model of the equipment, and the matters needing attention during operation can be reminded through the warning mark block 21; the size of the fan wheel 14 is consistent with the size of the inner wall of the limiting groove 13, the size of the inner wall of the limiting cylinder 5 is consistent with the size of the outer wall of the conical suction disc 6, the fan wheel 14 can rotate smoothly in the limiting groove 13, without the phenomenon of jamming, the gas leakage can be minimized to the maximum extent, the mixing efficiency is ensured, the conical suction disc 6 can be stably adsorbed in the limiting cylinder 5, the functions of the conical suction disc 6 can be exerted, and the phenomenon of loosening or falling off does not occur.

[0036] Specifically, the movement range of the fan wheel 14 can be limited through the limiting groove 13, the fan wheel 14 can rotate after the exhaust gas blows, so as to change the flow direction of the exhaust gas, the rotating wheel 15 can rotate the fan wheel 14 above the limiting groove 13, the automatic exhaust valve 16 can relieve pressure when the heating bucket 201 generates a certain degree of air pressure, the concentration of various substances in the exhaust gas in the mixing bucket 10 can be monitored through the concentration detector 17, the combustion in the mixing bucket 10 can be observed through the observation window 18, the structural strength of the observation window 18 can be enhanced through the outer frame 19, the support 22 can provide support for the mixing bucket 10, the nameplate 20 can facilitate the recording of the basic model of the equipment, the matters needing attention during operation can be reminded through the warning mark block 21, the fan wheel 14 can rotate smoothly in the limiting groove 13, without the phenomenon of jamming, the gas leakage can be minimized to the maximum extent, the mixing efficiency is ensured, the conical suction disc 6 can be stably adsorbed in the limiting cylinder 5, the functions of the conical suction disc 6 can be exerted, and the phenomenon of loosening or falling off does not occur.

[0037] Working principle: before using the device, according to the required exhaust position, adjust the inclined angle of the conical suction cup 6 in the limiting cylinder 5, then start the air extractor 7, the exhaust gas is introduced into the damping hose 4 through the conical suction cup 6, then through the fixed disc 3 and the air inlet pipe 8 into the air extractor 7, then through the air outlet pipe 9 into the mixing barrel 10, through the gas pipe 11, the exhaust gas can be burned at the nozzle 12, so that the organic pollutants in the exhaust gas are oxidized and decomposed into carbon dioxide, water and other harmless substances at high temperature, so as to effectively remove the organic pollutants and reduce the pollution of exhaust gas to the environment.

[0038] And through the heat exchange mechanism 2, first, start the water pipe valve 206, make the water flow into the heating water bucket 201 through the water inlet pipe 205, then close the water pipe valve 206, in the process of exhaust gas combustion, the water in the heating water bucket 201 is heated, with the gradual increase of water temperature, the water is converted into water vapor and rises above the arc-shaped cover plate 202, the heat preservation heat conduction pipe 203 guides the water vapor to the subsequent drying treatment step, at the same time, the gas produced after combustion is discharged through the exhaust pipe 204, realizing the heat recovery and reuse.

[0039] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A device for treating waste gas from the production of electromagnetic wires, comprising a fixed plate (1), characterized in that: A fixed plate (3) is fixedly connected to the bottom of the fixed plate (1). Multiple damping hoses (4) are connected to the outer wall of the fixed plate (3). A limiting cylinder (5) is fixedly connected to the bottom of the outer wall of each damping hose (4). A conical suction cup (6) is rotatably connected to the inner wall of the limiting cylinder (5). An air extractor (7) is fixedly connected to the top of the fixed plate (1). An air inlet pipe (8) is connected to the front side of the air extractor (7). The outer wall of the air inlet pipe (8) penetrates the fixed plate (1) and... The top of the vacuum pump (7) is connected to the fixed plate (3), and the top of the vacuum pump (7) is connected to the exhaust pipe (9). The top of the exhaust pipe (9) is connected to the mixing tank (10). A gas pipe (11) is provided on the right side of the mixing tank (10). The left side of the gas pipe (11) passes through the mixing tank (10) and is connected to the nozzle (12). A heat exchange mechanism (2) is provided on the top of the inner wall of the mixing tank (10). The heat exchange mechanism (2) is used to recover and reuse the heat generated during combustion.

2. The electromagnetic wire production waste gas treatment device according to claim 1, characterized in that: The heat exchange mechanism (2) includes a heating water tank (201), which is fixedly connected to the top of the inner wall of the mixing tank (10). An arc-shaped cover plate (202) is fixedly connected to the top of the heating water tank (201). A heat-insulating heat-conducting pipe (203) is connected to the left side of the outer wall of the arc-shaped cover plate (202). Multiple exhaust pipes (204) are opened on the outer wall of the arc-shaped cover plate (202). The outer walls of the multiple exhaust pipes (204) penetrate the arc-shaped cover plate (202) and the heating water tank (201). A water filling pipe (205) is connected to the right side of the outer wall of the arc-shaped cover plate (202). A water valve (206) is fixedly connected to the outer wall of the water filling pipe (205).

3. The electromagnetic wire production waste gas treatment device according to claim 1, characterized in that: The mixing tank (10) has a limiting groove (13) at the bottom of its inner wall. The mixing tank (10) is provided with a fan impeller (14) on its inner wall. The fan impeller (14) engages with the limiting groove (13). The inner wall of the fan impeller (14) is rotatably connected with multiple rotating wheels (15).

4. The electromagnetic wire production waste gas treatment device according to claim 2, characterized in that: An automatic exhaust valve (16) is connected to the top of the outer wall of the arc-shaped cover plate (202), and a concentration detector (17) is fixedly connected to the right side of the outer wall of the mixing tank (10).

5. The electromagnetic wire production waste gas treatment device according to claim 1, characterized in that: An observation window (18) is provided on the front side of the outer wall of the mixing tank (10), and an outer frame (19) is fixedly connected to the outer wall of the observation window (18).

6. The electromagnetic wire production waste gas treatment device according to claim 1, characterized in that: The bottom of the mixing tank (10) is fixedly connected to a bracket (22), and the bottom of the bracket (22) is fixedly connected to the fixing plate (1).

7. The electromagnetic wire production waste gas treatment device according to claim 6, characterized in that: A nameplate (20) is fixedly connected to the bottom of the front side of the outer wall of the mixing tank (10), and a warning sign block (21) is fixedly connected to the front side of the bracket (22).

8. The electromagnetic wire production waste gas treatment device according to claim 3, characterized in that: The size of the impeller (14) is the same as the inner wall size of the limiting groove (13), and the inner wall size of the limiting cylinder (5) is the same as the outer wall size of the conical suction cup (6).

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