Waste gas harmless device for enameled wire production

Abstract

The utility model discloses a waste gas harmless device for enameled wire production. The waste gas harmless device comprises a main body, wherein the interior of the main body is divided into an impurity removal chamber and a treatment chamber; a purification unit and a discharge chamber are arranged on the main body; a straight discharge pipe and an air return pipe are respectively arranged on two sides of the discharge chamber; partition plates are arranged in the treatment chamber; a cooling unit is arranged in the partition plate; a combustion unit is arranged in the impurity removal chamber. By adopting the device, the waste gas can be fully and effectively subjected to harmless purification treatment, and the finally discharged gas is ensured not to be harmful and not to pollute the environment. The waste gas treatment device has the advantages of being capable of effectively treating waste gas and free of environmental pollution.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled wire preparation, in particular to a waste gas harmless treatment device for enameled wire production. Background Art

[0002] Enameled wire is a main type of winding wire, consisting of two parts: conductor and insulation layer.

[0003] The enameled wire production process requires multiple processing steps, such as curing in a curing furnace. These processes will produce a large amount of waste gas containing toxic and harmful substances. If these wastes are directly discharged without treatment, it will not only endanger the health of the workers, but also seriously pollute the external environment and harm the ecology. Utility Model Content

[0004] The purpose of the utility model is to provide a waste gas harmless treatment device for enameled wire production.

[0005] The utility model has the advantages of being able to effectively treat waste gas and not polluting the environment.

[0006] The technical solution of the utility model is: a waste gas harmless treatment device for enameled wire production, comprising a main body for waste gas treatment, the interior of the main body is divided into a lower impurity removal chamber and an upper treatment chamber, and the main body is provided with a purification unit and a discharge chamber connected in sequence; a partition unit is provided in the main body to separate the impurity removal chamber and the treatment chamber; an inclined air inlet is provided on the right side of the impurity removal chamber, and an openable and closable impurity discharge pipe is connected to the bottom of the left side; a movable unit is provided at the bottom of the main body; the partition unit includes a layer plate and a filter unit detachably arranged between the layer plate and the inner wall of the main body; a spray unit is provided under the layer plate; a straight discharge pipe is provided on one side of the discharge chamber, and an air return pipe connected to the impurity removal chamber is provided on the other side; a detection unit and an adjustable connecting valve connected to the straight discharge pipe and the air return pipe are respectively provided in the discharge chamber; partition plates are evenly staggered in the treatment chamber, and the partition plates separate a winding air duct in the treatment chamber; a cooling unit for cooling the waste gas is provided in the partition plate; and a combustion unit for burning the waste gas is provided in the impurity removal chamber.

[0007] In the aforementioned waste gas harmlessness treatment device for enameled wire production, the filter unit includes a mounting frame, a filter plate detachably arranged between the mounting frames, and a sealing baffle rotatably arranged at the bottom of the mounting frame; the mounting frame is slidably connected to the inner wall of the main body and the layer plate respectively through a convex structure; an inspection door corresponding to the filter unit is opened on the rear side of the main body.

[0008] In the aforementioned waste gas harmlessness treatment device for enameled wire production, the bottom of the impurity removal chamber is arranged in an inclined shape, and the horizontal height near the impurity discharge pipe is lower than that near the air inlet; an openable and closable sealing cover is provided at the connection between the impurity removal chamber and the air inlet, and the top of the sealing cover is rotatably connected by a torsion spring.

[0009] In the aforementioned waste gas harmlessness treatment device for enameled wire production, the spray unit is connected to an external air pump through an air pipe; spray ports are evenly opened at the bottom of the spray unit, and the spray ports are arranged tilted to the left.

[0010] In the aforementioned waste gas harmlessness treatment device for enameled wire production, there are four mobile units in total, which are evenly distributed at the four corners of the bottom of the main body; each of the mobile units includes a mobile base frame, a connecting seat provided on the mobile base frame, a pair of rollers rolling in the mobile base frame, and an adjustable limiting structure provided in the mobile base frame; a support plate is provided at the bottom of the main body, and the mobile units are distributed at the bottom of the support plate; the mobile base frame is rotatably connected to the connecting seat.

[0011] In the aforementioned waste gas harmlessness treatment device for enameled wire production, the limiting structure includes a limiting block that can be raised and lowered in a movable base frame, an adjusting knob that can be rotatably arranged on the movable base frame, and a threaded connecting rod connecting the adjusting knob and the limiting block; the adjusting knob is threadedly connected to the threaded connecting rod, and the bottom of the threaded connecting rod is rotatably connected to the limiting block; the bottom of the limiting block can abut against the ground.

[0012] In the aforementioned waste gas harmlessness treatment device for enameled wire production, the purification unit includes a primary purification chamber and a secondary purification chamber. The bottom of the primary purification chamber is connected to the treatment chamber through an air inlet pipe; the outer side of the top of the primary purification chamber is connected to the outer side of the bottom of the secondary purification chamber through an air supply pipe; the top of the secondary purification chamber is connected to the exhaust chamber; the primary purification chamber and the secondary purification chamber are respectively provided with purification materials for treating waste gas.

[0013] Compared with the prior art, the present invention divides the main body into two parts, the upper part is a processing chamber, and the lower part is a decontamination chamber. The exhaust gas enters the decontamination chamber from the air inlet, and the inner diameter combustion unit is fully burned in the decontamination chamber to remove some of the harmful components contained in the exhaust gas. The exhaust gas after combustion is filtered by the filter unit to remove solid impurities and enters the processing chamber.

[0014] The treatment chamber is equipped with multiple staggered partitions to form a winding airway. The partitions are equipped with cooling units to cool the exhaust gas and effectively reduce the exhaust gas temperature.

[0015] By setting up a purification unit and an emission chamber, the exhaust gas is subjected to the final harmless purification treatment by the purification unit, and then the exhaust gas is tested in real time in the emission chamber. If the exhaust gas meets the emission standards, it can be discharged directly. Otherwise, it is returned to the impurity removal chamber through the return air pipe for circulation treatment until it meets the emission standards.

[0016] The use of this device can fully and effectively carry out harmless purification of waste gas, ensuring that the final discharged gas is harmless and will not pollute the environment.

[0017] Therefore, the utility model has the advantages of being able to effectively treat waste gas and not polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the processing device of the utility model.

[0019] The marks in the accompanying drawings are: 1-main body, 11-impurity removal chamber, 12-processing chamber, 13-air inlet, 14-impurity discharge pipe, 15-support plate, 21-layer plate, 22-spray unit, 31-filter plate, 32-mounting frame, 33-sealing baffle, 4-partition plate, 51-primary purification chamber, 52-secondary purification chamber, 6-discharge chamber, 61-straight pipe, 62-return air pipe, 71-movable base frame, 72-connecting seat, 73-roller, 74-adjustment knob, 75-limit block. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0021] Embodiment. A device for harmless treatment of waste gas used in enameled wire production, such as Figure 1 As shown, it includes a main body 1 for waste gas treatment, the interior of the main body 1 is divided into a lower impurity removal chamber 11 and an upper treatment chamber 12, and the main body 1 is provided with a purification unit and an exhaust chamber 6 connected in sequence; a partition unit is provided in the main body 1 to separate the impurity removal chamber 11 and the treatment chamber 12; an inclined air inlet 13 is provided on the right side of the impurity removal chamber 11, and an openable and closable impurity discharge pipe 14 is connected to the bottom of the left side; a movable unit is provided at the bottom of the main body 1; the partition unit includes a layer plate 21 and a detachable filter unit provided between the layer plate 21 and the inner wall of the main body 1 ; A spray unit 22 is provided under the layer plate 21; a straight pipe 61 is provided on one side of the discharge chamber 6, and a return air pipe 62 connected to the impurity removal chamber 11 is provided on the other side; a detection unit and an adjustable connecting valve respectively connected to the straight pipe 61 and the return air pipe 62 are provided in the discharge chamber 6; partition plates 4 are evenly and staggeredly distributed in the treatment chamber 12, and the partition plates 4 separate a winding air passage in the treatment chamber 12; a cooling unit for cooling the exhaust gas is provided in the partition plate 4; a combustion unit for burning the exhaust gas is provided in the impurity removal chamber 11.

[0022] The filter unit includes a mounting frame 32, a filter plate 31 detachably arranged between the mounting frames 32, and a sealing baffle 33 rotatably arranged at the bottom of the mounting frame 32; the mounting frame 32 is slidably connected to the inner wall of the main body 1 and the layer plate 21 respectively through a convex structure; an inspection door corresponding to the filter unit is opened on the rear side of the main body 1.

[0023] The bottom of the impurity removal chamber 11 is arranged in an inclined shape, and the horizontal height near the impurity discharge pipe 14 is lower than that near the air inlet 13; an openable and closable sealing cover is provided at the connection between the impurity removal chamber 11 and the air inlet 13, and the top of the sealing cover is rotatably connected by a torsion spring.

[0024] The spray unit 22 is connected to an external air pump through an air pipe; spray ports are evenly opened at the bottom of the spray unit 22, and the spray ports are tilted to the left.

[0025] The impurity removal chamber 11 is tilted and cooperates with the spray unit 22. After long-term use, solid impurities in the impurity removal chamber 11 can be sprayed and cleaned as needed to ensure long-term and stable use.

[0026] There are four mobile units in total, which are evenly distributed at the four corners of the bottom of the main body 1; each mobile unit includes a mobile base frame 71, a connecting seat 72 provided on the mobile base frame 71, a pair of rollers 73 rolling in the mobile base frame 71 and an adjustable limiting structure provided in the mobile base frame 71; a support plate 15 is provided at the bottom of the main body 1, and the mobile units are distributed at the bottom of the support plate 15; the mobile base frame 71 is rotatably connected to the connecting seat 72.

[0027] The limiting structure includes a limiting block 75 that can be raised and lowered in the mobile base frame 71, an adjusting knob 74 that can be rotatably arranged on the mobile base frame 71, and a threaded connecting rod connecting the adjusting knob 74 and the limiting block 75; the adjusting knob 74 is threadedly connected to the threaded connecting rod, and the bottom of the threaded connecting rod is rotatably connected to the limiting block 75; the bottom of the limiting block 75 can abut against the ground.

[0028] The purification unit includes a primary purification chamber 51 and a secondary purification chamber 52. The bottom of the primary purification chamber 51 is connected to the treatment chamber 12 through an air inlet pipe; the outer side of the top of the primary purification chamber 51 is connected to the outer side of the bottom of the secondary purification chamber 52 through an air supply pipe; the top of the secondary purification chamber 52 is connected to the discharge chamber 6; the primary purification chamber 51 and the secondary purification chamber 52 are respectively provided with purification materials for treating exhaust gas; the primary purification chamber 51 and the secondary purification chamber 52 are provided with openable and closable doors, and are provided with storage structures for installing purification materials inside, which facilitates the replacement of purification materials and ensures stable and effective purification capabilities.

Claims

1. A waste gas harmless treatment device for enameled wire production, comprising a main body (1) for waste gas treatment, characterized in that: The interior of the main body (1) is divided into a lower impurity removal chamber (11) and an upper processing chamber (12), and the main body (1) is provided with a purification unit and a discharge chamber (6) which are connected in sequence; a partition unit is provided in the main body (1) for separating the impurity removal chamber (11) and the processing chamber (12); an inclined air inlet (13) is provided on the right side of the impurity removal chamber (11), and an openable and closable impurity discharge pipe (14) is connected to the bottom of the left side; a movable unit is provided at the bottom of the main body (1); the partition unit includes a layer plate (21) and a detachable filter unit provided between the layer plate (21) and the inner wall of the main body (1); the layer plate (21) ) is provided with a spray unit (22) below; a straight pipe (61) is provided on one side of the discharge chamber (6), and a return air pipe (62) connected to the impurity removal chamber (11) is provided on the other side; a detection unit and an adjustable connecting valve respectively connected to the straight pipe (61) and the return air pipe (62) are provided in the discharge chamber (6); partition plates (4) are evenly and staggeredly distributed in the treatment chamber (12), and the partition plates (4) separate a winding air passage in the treatment chamber (12); a cooling unit for cooling the exhaust gas is provided in the partition plate (4); and a combustion unit for burning the exhaust gas is provided in the impurity removal chamber (11).

2. The waste gas harmless treatment device for enameled wire production according to claim 1, characterized in that: The filter unit comprises a mounting frame (32), a filter plate (31) detachably arranged between the mounting frames (32), and a sealing baffle (33) rotatably arranged at the bottom of the mounting frame (32); the mounting frame (32) is slidably connected to the inner wall of the main body (1) and the layer plate (21) respectively through a convex structure; and an inspection door corresponding to the filter unit is opened on the rear side of the main body (1).

3. The waste gas harmless treatment device for enameled wire production according to claim 2, characterized in that: The bottom of the impurity removal chamber (11) is arranged in an inclined shape, and the horizontal height near the impurity discharge pipe (14) is lower than that near the air inlet (13); an openable and closable sealing cover is provided at the connection between the impurity removal chamber (11) and the air inlet (13), and the top of the sealing cover is rotatably connected via a torsion spring.

4. The waste gas harmless treatment device for enameled wire production according to claim 1, characterized in that: The spray unit (22) is connected to an external air pump via an air pipe; spray ports are evenly arranged at the bottom of the spray unit (22), and the spray ports are arranged obliquely to the left.

5. The waste gas harmless treatment device for enameled wire production according to claim 1, characterized in that: There are four movable units in total, which are evenly distributed at the four corners of the bottom of the main body (1); each movable unit comprises a movable base frame (71), a connecting seat (72) arranged on the movable base frame (71), a pair of rollers (73) rollingly arranged in the movable base frame (71), and an adjustable limiting structure arranged in the movable base frame (71); a support plate (15) is provided at the bottom of the main body (1), and the movable units are distributed at the bottom of the support plate (15); the movable base frame (71) is rotatably connected to the connecting seat (72).

6. The waste gas harmless treatment device for enameled wire production according to claim 5, characterized in that: The limiting structure comprises a limiting block (75) which is liftably arranged in a movable base frame (71), an adjusting knob (74) which is rotatably arranged on the movable base frame (71), and a threaded connecting rod connecting the adjusting knob (74) and the limiting block (75); the adjusting knob (74) is threadedly connected to the threaded connecting rod, and the bottom of the threaded connecting rod is rotatably connected to the limiting block (75); the bottom of the limiting block (75) can abut against the ground.

7. The waste gas harmless treatment device for enameled wire production according to claim 1, characterized in that: The purification unit comprises a primary purification chamber (51) and a secondary purification chamber (52); the bottom of the primary purification chamber (51) is connected to the processing chamber (12) via an air inlet pipe; the outer side of the top of the primary purification chamber (51) is connected to the outer side of the bottom of the secondary purification chamber (52) via an air supply pipe; the top of the secondary purification chamber (52) is connected to the exhaust chamber (6); and purification materials for treating waste gas are respectively provided in the primary purification chamber (51) and the secondary purification chamber (52).

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