Waste gas recoverer for copper-clad aluminum enameled wire processing

Abstract

The utility model discloses a waste gas recoverer for processing a copper-clad aluminum enameled wire, which comprises a processing cylinder, a liquid inlet pipe is arranged on the outer side surface of the processing cylinder, the liquid inlet pipe is arranged on the middle end surface of the processing cylinder, a getter pump is arranged on the outer side surface of the processing cylinder, a bevel gas guide pipe is fixed at a blowing pipe of the getter pump, and the bevel gas guide pipe is connected with the liquid inlet pipe. A beveled suction pipe is fixed to the outer surface of an air inlet in the outer end of the air suction pump, a bifurcated suction pipe is arranged on the surface of the beveled suction pipe, suction air collecting hoods are arranged on the upper surfaces of the bifurcated suction pipe and the beveled suction pipe, and a variable-diameter guide cylinder is fixed to the surface of the inner side of the upper end of the treatment cylinder; a supporting screen plate is fixed to the surface of the inner side of the variable-diameter guide cylinder, filtering cotton is clamped and fixed to the surface of the inner side of the supporting screen plate, a treatment cylinder structure is adopted, chemical neutralization liquid can be guided in to purify and adsorb waste gas, multiple sets of filtering assemblies are arranged for adsorption, filtering is convenient and complete, and the device is suitable for waste gas filtering in copper-clad aluminum enameled wire machining.

Description

Technical Field

[0001] The utility model relates to the field of waste gas recovery devices for copper-clad aluminum enameled wire processing, and more specifically, to a waste gas recovery device for copper-clad aluminum enameled wire processing. Background Art

[0002] Enameled wire is composed of a conductor and an insulating layer, that is, a layer of insulating coating is coated on a high-purity and high-conductivity conductor and then baked. According to the conductor material, enameled wire can be divided into copper wire, aluminum wire, and alloy wire. During the processing of copper-clad aluminum enameled wire, waste gas that pollutes the ambient air will be generated, and a waste gas treatment device is required. However, there are certain problems during use. The specific problems are as follows:

[0003] Traditional exhaust gas treatment devices are not easy to clean after the bags collect dust. Multiple steps are required to disassemble and separate the dust bags before they can be cleaned, which is cumbersome and inconvenient to use.

[0004] Traditional waste gas treatment devices are not clean enough, and some harmful gases remain in the waste gas, which are directly discharged into the air and pollute the environment;

[0005] In the prior art, as the authorization announcement number CN215085639U discloses an exhaust gas treatment device in the copper clad aluminum enameled wire processing process, comprising a purification box, a sewage pipe penetrating the interior of the purification box is installed at the bottom end of the purification box, an intake pipe penetrating the interior of the purification box is installed at the bottom end of the side wall of one end of the purification box, both ends of the interior of the purification box are installed with flower plates, and the flower plates are located above the intake pipe, both ends of the interior of the purification box are provided with slide grooves, and both ends of the interior of the purification box are installed with bottom plates. The utility model can clean the dust bag, and the eccentric wheel is driven to rotate by starting the motor, and the eccentric wheel generates vibration to drive the horizontal plate to move up and down, and the horizontal plate drives the circular scraper at the bottom to move up and down through the connecting column, so that the bristles of the outer wall of the circular scraper contact and rub with the dust bag and the inner wall of the frame, so that the dust impurities adsorbed on the inner wall of the dust bag can be removed, and the impurities fall from the ventilation pipe to the sewage pipe and then are discharged to the external collection device;

[0006] In the above patent, the waste gas from the processing of copper-clad aluminum enameled wire is only filtered by dry filtration. When filtering the waste gas, only dust can be filtered, and the smoke and toxic gases generated cannot be filtered. In addition, the bag filter assembly is suitable for dust filtration, but it is inconvenient to filter the waste gas from the processing of copper-clad aluminum enameled wire. Utility Model Content

[0007] In view of the problems existing in the prior art, the purpose of the utility model is to provide a waste gas recovery device for copper-clad aluminum enameled wire processing. By adopting a treatment cylinder structure, chemical neutralization liquid can be introduced to purify and adsorb the waste gas, and multiple groups of filter components are set for adsorption, which makes the filtration convenient and complete, and is suitable for waste gas filtration in copper-clad aluminum enameled wire processing.

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] The vent pipe is provided with an air filter, and the vent pipe is provided with an air filter.

[0010] Furthermore, the three groups of bifurcated suction pipes are distributed on the upper surface of the angled suction pipe, and the three groups of suction gas collecting hoods are fixedly connected to each other.

[0011] Furthermore, the angled air guide pipe adopts a conduit member with an angled structure, and the angled suction pipe of the angled air guide pipe is inserted into the inner side of the bottom of the processing tube.

[0012] Furthermore, a waste liquid outlet pipe opening is arranged on the inner surface of the lower end of the treatment cylinder, and the waste liquid outlet pipe opening is arranged on one side of the lower end of the treatment cylinder.

[0013] Furthermore, support wheels are fixed to the lower surface of the processing cylinder, and the support wheels are evenly distributed and fixed on the lower surface of the processing cylinder.

[0014] Furthermore, a flange is provided on the angled end face of the angled suction pipe, and the angled suction pipe is fixed to the outer surface of the air inlet of the suction pump through the flange.

[0015] Furthermore, the suction gas collecting hood adopts a variable diameter shell structure, with a large opening at the upper end and a variable diameter shrinking surface at the lower end.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) By adopting the treatment cylinder structure, chemical neutralization liquid can be introduced to purify and adsorb the exhaust gas, and multiple groups of filter components are set for adsorption, which makes the filtration convenient and complete, and is suitable for exhaust gas filtration in copper-clad aluminum enameled wire processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a top view of the overall structure of the utility model;

[0020] Figure 3 This is a view showing the distribution relationship between the support mesh plate and the filter cotton of the utility model;

[0021] Figure 4 This is a distribution relationship view of the angled suction pipe, the bifurcated suction pipe and the suction gas collecting hood of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1 treatment cylinder, 2 liquid inlet pipe, 3 suction pump, 4 angled air guide pipe, 5 angled suction pipe, 50 forked suction pipe, 6 suction gas collecting hood, 7 variable diameter flow guide cylinder, 8 supporting mesh plate, 9 filter cotton, 10 activated carbon adsorption cotton block, 20 waste liquid outlet pipe, 11 support wheel, 51 flange. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1-4A waste gas recovery device for copper-clad aluminum enameled wire processing includes a treatment tube 1, a liquid inlet pipe 2 is arranged on the outer surface of the treatment tube 1, the liquid inlet pipe 2 is arranged on the middle end surface of the treatment tube 1, an air suction pump 3 is arranged on the outer surface of the treatment tube 1, an angled air guide pipe 4 is fixed at the air blowing pipe of the air suction pump 3, an angled suction pipe 5 is fixed on the outer surface of the air inlet of the outer end of the air suction pump 3, a forked suction pipe 50 is arranged on the surface of the forked suction pipe 50 and the upper surfaces of the forked suction pipe 50 and the angled suction pipe 5 are arranged Suction collecting hood 6, a variable diameter flow guide cylinder 7 is fixed on the inner surface of the upper end of the treatment cylinder 1, a support mesh plate 8 is fixed on the inner surface of the variable diameter flow guide cylinder 7, a filter cotton 9 is clamped and fixed on the inner surface of the support mesh plate 8, and an activated carbon adsorption cotton block 10 is filled on the inner surface of the upper end of the variable diameter flow guide cylinder 7. By adopting the treatment cylinder structure, chemical neutralization liquid can be introduced to purify and adsorb the waste gas, and multiple groups of filter components are set for adsorption, which is convenient and complete for filtering, and is suitable for waste gas filtration in copper-clad aluminum enameled wire processing;

[0027] Three groups of bifurcated suction pipes 50 are distributed on the upper surface of the angled suction pipe 5, and the three groups of suction gas collecting hoods 6 are fixedly connected to each other. The three groups are distributed and arranged. When the air is sucked, the air inlet end is three groups, and the air inlet range is large.

[0028] The angled air guide pipe 4 adopts an angled structured conduit, and the angled suction pipe of the angled air guide pipe 4 is inserted into the bottom inner side of the treatment tube 1, so as to facilitate insertion into the water for air guide, and the gas can be filtered and adsorbed from the water and then led out and ascended;

[0029] The inner surface of the lower end of the treatment cylinder 1 is provided with a waste liquid outlet 20, and the waste liquid outlet 20 is distributed on one side of the lower end of the treatment cylinder 1 to facilitate the replacement of the neutralization treatment liquid;

[0030] The lower surface of the treatment cylinder 1 is fixed with support wheels 11, and the support wheels 11 are evenly distributed and fixed on the lower surface of the treatment cylinder 1 for easy movement;

[0031] The angled end surface of the angled suction pipe 5 is provided with a flange 51, and the angled suction pipe 5 is fixed to the outer surface of the air inlet of the suction pump 3 through the flange 51, which is convenient and firmly installed;

[0032] The suction gas collecting hood 6 adopts a variable diameter shell structure, with a large opening at the upper end and a reduced diameter at the lower end surface, which is convenient for concentrated air suction;

[0033] When in use, the chemical liquid for neutralizing the exhaust gas is introduced through the liquid inlet pipe 2, and the gas is sucked through the suction pump 3. The outer surface of the air inlet of the outer end of the suction pump 3 is fixed with an angled suction pipe 5, and the surface of the angled suction pipe 5 is provided with a forked suction pipe 50, and the upper surfaces of the forked suction pipe 50 and the angled suction pipe 5 are provided with a suction gas collecting hood 6. Three groups of forked suction pipes 50 are distributed and arranged on the upper surface of the angled suction pipe 5, and the three groups of suction gas collecting hoods 6 are fixedly connected to each other. The three groups are distributed and arranged. When inhaling, the air inlet end is three groups, and the air intake range is large; the suction gas collecting hood 6 adopts a variable diameter shell structure, the upper end opening is large, and the lower end surface is reduced in diameter and contracted, which is convenient for concentrated air inhalation; through the concentrated air inhalation by the suction gas collecting hood 6, the exhaust gas can be sucked into the angled suction pipe 5, introduced into the angled air guide pipe 4, and passed through the angled air guide pipe 4 Introduced into the neutralizing liquid, the gas is neutralized by chemical reagent adsorption and rises by itself, and a variable-diameter guide cylinder 7 is fixed on the inner surface of the upper end of the treatment cylinder 1, and a supporting mesh plate 8 is fixed on the inner surface of the variable-diameter guide cylinder 7. A filter cotton 9 is clamped and fixed on the inner surface of the supporting mesh plate 8. The inner surface of the upper end of the variable-diameter guide cylinder 7 is filled with an activated carbon adsorption cotton block 10. When the exhaust gas rises, it can be filtered through the filter cotton 9 in the supporting mesh plate 8. The filter cotton 9 is made of glass fiber filter cotton. The glass fiber filter cotton is a kind of filter cotton with strong stability and high temperature resistance, which is suitable for high temperature environment. The manufacturing technology is strictly refined and the service life is long. Generally speaking, this kind of filter cotton does not need to be replaced frequently, and it can be replaced every two or three months. If the filtering effect and efficiency of the filter are affected, it also needs to be replaced;

[0034] After the exhaust gas is filtered through the filter cotton 9, it is then adsorbed and filtered through the activated carbon adsorption cotton block 10. The activated carbon filter cotton has the advantages of strong adsorption capacity, low price and low cost, and can remove odors in the air. Therefore, it is widely used in chemical raw material production sites and chemical factories. The above patent has strong practicality, relatively complete filtration and is easy to use.

[0035] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A waste gas recovery device for copper-clad aluminum enameled wire processing, comprising a treatment tube (1), characterized in that: The outer surface of the treatment cylinder (1) is provided with a liquid inlet pipe (2), and the liquid inlet pipe (2) is arranged on the middle end surface of the treatment cylinder (1). The outer surface of the treatment cylinder (1) is provided with an air suction pump (3), and an angled air guide pipe (4) is fixed at the air blowing pipe of the air suction pump (3). An angled suction pipe (5) is fixed on the outer surface of the air inlet of the outer end of the air suction pump (3), and a bifurcated suction pipe (50) is arranged on the surface of the angled suction pipe (5). The upper surfaces of the bifurcated suction pipe (50) and the angled suction pipe (5) are provided with a suction gas collecting hood (6); the inner surface of the upper end of the treatment tube (1) is fixed with a variable diameter flow guide tube (7); the inner surface of the variable diameter flow guide tube (7) is fixed with a supporting mesh plate (8); the inner surface of the supporting mesh plate (8) is clamped and fixed with filter cotton (9); the inner surface of the upper end of the variable diameter flow guide tube (7) is filled with an activated carbon adsorption cotton block (10).

2. The waste gas recovery device for copper-clad aluminum enameled wire processing according to claim 1, characterized in that: The three groups of bifurcated suction pipes (50) are distributed on the upper surface of the angled suction pipe (5), and the three groups of suction gas collecting hoods (6) are fixedly connected to each other.

3. The waste gas recovery device for copper-clad aluminum enameled wire processing according to claim 1, characterized in that: The angled air guide pipe (4) adopts a conduit member with an angled structure, and the angled suction pipe of the angled air guide pipe (4) is inserted into the inner side of the bottom of the treatment tube (1).

4. The waste gas recovery device for copper-clad aluminum enameled wire processing according to claim 1, characterized in that: The inner surface of the lower end of the treatment cylinder (1) is provided with a waste liquid outlet pipe opening (20), and the waste liquid outlet pipe opening (20) is distributed and arranged on one side of the lower end of the treatment cylinder (1).

5. The waste gas recovery device for copper-clad aluminum enameled wire processing according to claim 1, characterized in that: Support wheels (11) are fixed to the lower surface of the processing cylinder (1), and the support wheels (11) are evenly distributed and fixed on the lower surface of the processing cylinder (1).

6. The waste gas recovery device for copper-clad aluminum enameled wire processing according to claim 1, characterized in that: The angled end surface of the angled suction pipe (5) is provided with a flange (51), and the angled suction pipe (5) is fixed to the outer surface of the air inlet of the suction pump (3) via the flange (51).

7. The waste gas recovery device for copper-clad aluminum enameled wire processing according to claim 1, characterized in that: The suction gas collecting hood (6) adopts a variable diameter shell structure, with a large opening at the upper end and a reduced diameter surface at the lower end.

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