Enameled wire waste gas treatment equipment

Abstract

The utility model is applicable to the technical field of enameled wire production, and provides enameled wire waste gas treatment equipment which comprises a treatment box, a gas inlet pipe is communicated with the left side wall of the treatment box, penetrates into the treatment box and is connected to a cooling assembly, and a gas outlet pipe is connected to the top of the treatment box at a position far away from the gas inlet pipe; fixing blocks are fixedly connected to the inner wall of the treatment box in an up-down opposite mode, two switching grooves are formed in the positions, between the two fixing blocks, of the front side wall and the rear side wall of the treatment box in a penetrating mode, a switching assembly is slidably inserted into each switching groove, and a detection assembly is arranged at the downstream position of gas flow of each switching assembly; when the activated carbon needs to be replaced, an operator places the filter screen frame containing new activated carbon in the mounting groove outside the treatment box, pushes the switching plate to move, enables the new activated carbon to enter the treatment box until the first sealing gasket is tightly attached to the outer wall of the treatment box and then takes away the filter screen frame containing saturated activated carbon, and the treatment box does not need to be opened for replacement.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the enamelled wire production technical field especially relates to a kind of waste gas treatment equipment for enamelled wire. BACKGROUND

[0002] Enamelled wire is a main variety of winding wire, which is composed of a conductor and an insulating layer. After annealing and softening, the bare wire is coated with paint several times and baked to form an enamelled wire. However, it is not easy to produce a product that meets both standard requirements and customer requirements. It is affected by factors such as raw material quality, process parameters, production equipment, and environment. Therefore, the quality characteristics of various enamelled wires are different, but they all have mechanical properties, chemical properties, electrical properties, and thermal properties. During the production and processing of enamelled wire, a certain amount of organic waste gas is generated, which mainly contains benzene, toluene, xylene, and non-methane total hydrocarbons. It has a pungent odor and can cause harm to the respiratory system, blood, and heart and lungs of the human body. Therefore, it needs to be recycled and treated in a timely manner.

[0003] The utility model discloses a kind of waste gas treatment devices for enamelled wire processing with the application number 202221388741.8, including base, filter cotton and secondary filter box, the upper end rear side of the base is equipped with box, and the left side outer upper end of box is provided with air inlet, the filter cotton is arranged in the right side of air inlet, and the right side of filter cotton is equipped with cooling assembly, the right side outer of cooling assembly is equipped with primary filter box, and the right side inner upper end of primary filter box is provided with No. 1 connecting pipe, the right side middle of secondary filter box is provided with connecting elbow, and the right side outer of connecting elbow is provided with tertiary filter box. The utility model patent is separated by filter cotton No. 1, which is beneficial to the separation of paint mist in waste gas. Harmful components in waste gas can be separated by primary filter box. Harmful components in waste gas that cannot be absorbed by activated carbon can be separated by tertiary filter box, which avoids air pollution caused by waste gas emission. The treated waste gas is discharged through the exhaust pipe.

[0004] However, the above-mentioned utility model patent still has some shortcomings:

[0005] During use of the above-mentioned utility model patent, harmful components in waste gas are removed by activated carbon. When activated carbon is saturated, it needs to be replaced in time to avoid the harmful components in waste gas from being treated in time. Therefore, a detection mechanism is needed to monitor the composition of waste gas to ensure that the harmful components in waste gas are fully removed by activated carbon. In addition, when activated carbon in the box needs to be replaced, the box needs to be opened to remove the activated carbon, which stops the treatment of waste gas and reduces the efficiency of waste gas treatment. UTILITY MODEL CONTENTS

[0006] The utility model provides a enameled wire waste gas treatment equipment, aims at solving the problem mentioned in above background art.

[0007] The utility model discloses a enameled wire waste gas treatment equipment, including the treatment box, the left side wall of treatment box is connected with the air inlet pipe, the air inlet pipe is penetrated into the treatment box and is connected on cooling assembly, the top of treatment box is connected with the air outlet pipe at the position away from the air inlet pipe, the inner wall of treatment box is opposite and is fixed with fixed block, and two fixed blocks are all set up two switching grooves on the front and back side wall of treatment box, and the switching assembly is slidably inserted in each switching groove, and the detection assembly is arranged at the gas flow downstream of each switching assembly, and the detection assembly is installed on the fixed block in the upper.

[0008] Preferably, the switching assembly includes a switching plate, the switching plate is slidably inserted in the switching groove, two switching zones are provided on each switching plate, and a vacant zone is provided between the two switching zones, and the vacant zone is provided with a leakage prevention component at the gap of the switching groove.

[0009] Preferably, the installation groove is provided on the top of each switching zone and the switching plate, the through groove is provided on the front and back side walls of each installation groove, the filter screen frame is placed in one of the installation grooves, and the activated carbon is filled in the filter screen frame.

[0010] Preferably, the connecting plate is fixed on the front and back side walls of the switching plate, the sealing gasket one is bonded on the inner side wall of the connecting plate, and the handle one is fixed on the outer side wall of the connecting plate.

[0011] Preferably, the leakage prevention component includes a U-shaped leakage prevention frame, the leakage prevention frame is inserted on the top of the switching plate, the leakage prevention frame is arranged at the gap of the switching groove and the vacant zone, the sealing gasket two is bonded on the side wall of the leakage prevention frame close to the switching groove, and the handle two is fixed on the top of the leakage prevention frame.

[0012] Preferably, the detection component includes a gas monitor, the gas monitor is installed on the bottom of the fixed block in the upper, the signal lamp is installed on the top of the treatment box, and the gas monitor is connected with the signal lamp through a circuit.

[0013] Preferably, the cooling assembly includes a cooling pool, the cooling pool is arranged in the treatment box at the position close to the air inlet pipe, the air pipe is inserted in the cooling pool, the air pipe is connected with the air inlet pipe through the adapter pipe, the water outlet pipe and the water inlet pipe are arranged on the front and back side walls of the cooling pool respectively, and the control valve is installed on the side wall of the water outlet pipe.

[0014] Compared with the prior art, the utility model discloses the beneficial effect is:

[0015] When needing to replace the activated carbon, the operator places the filter screen frame containing new activated carbon in the mounting groove outside the treatment box, pushes the switching plate to move, makes new activated carbon enter the treatment box, stops until the sealing gasket one tightly sticks to the outer wall of the treatment box, then removes the filter screen frame containing saturated activated carbon, does not need to open the treatment box to replace, is more convenient and fast, and improves the treatment efficiency of waste gas.

[0016] Be provided with gas monitor, can detect the composition of organic gas in waste gas, avoid the activated carbon saturation after can not continue to remove the organic gas in waste gas, and can trigger the signal lamp and timely remind the staff to replace the activated carbon, guarantee the treatment quality of waste gas. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the right view schematic drawing of the utility model;

[0018] Figure 2 It is the front view schematic drawing of the utility model;

[0019] Figure 3 It is the B-B cross section schematic drawing of the utility model Figure 2 ;

[0020] Figure 4 It is the A place enlarged schematic drawing of the utility model Figure 3 ;

[0021] Figure 5 It is the overhead schematic drawing of the switching assembly in the utility model;

[0022] In the drawing:

[0023] 1, treatment box;2, inlet pipe;3, outlet pipe;4, cooling assembly;41, cooling pool;42, air pipe;43, water inlet pipe;44, water outlet pipe;45, control valve;46, adapter pipe;5, fixed block;6, switching groove;7, switching assembly;71, switching plate;72, switching area;73, vacant area;74, mounting groove;75, flow groove;76, filter screen frame;77, activated carbon;78, connecting plate;79, sealing gasket one;710, handle one;8, detection assembly;81, gas monitor;82, signal lamp;9, anti-leakage assembly;91, anti-leakage frame;92, sealing gasket two;93, handle two. DETAILED DESCRIPTION

[0024] The technical scheme of the utility model will be described below in conjunction with the drawings, obviously, the described embodiment is the part embodiment of the utility model, is not all embodiment.

[0025] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application, but merely represents selected embodiments of the application.

[0026] All other embodiments obtained by a person of ordinary skill in the art without creative labor based on the embodiments in the present application are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Please refer to Figures 1-5 The present application provides a technical scheme: a waste gas treatment equipment for enameled wire, comprising a treatment box 1, a gas inlet pipe 2 is communicated on the left side wall of the treatment box 1, the gas inlet pipe 2 penetrates into the treatment box 1 and is connected to a cooling assembly 4, and a gas outlet pipe 3 is connected to the position away from the gas inlet pipe 2 on the top of the treatment box 1; two fixed blocks 5 are fixedly connected to the inner wall of the treatment box 1 in an up-down opposite manner, two switching grooves 6 are penetratingly formed on the front and rear side walls of the treatment box 1 between the two fixed blocks 5, a switching assembly 7 is slidingly inserted into each switching groove 6, a detection assembly 8 is arranged at the gas flow downstream of each switching assembly 7, and the detection assembly 8 is mounted on the upper fixed block 5.

[0030] Specifically, the cooling assembly 4 cools the exhaust gas sent into the treatment box 1 while removing the impurities such as dust particles in the exhaust gas. The switching assembly 7 can switch the activated carbon 77 in different regions to enter the treatment box 1 to absorb the organic gas in the exhaust gas, avoiding the need to open the treatment box 1 for replacement after the activated carbon 77 is saturated, saving time and improving the efficiency of treating the exhaust gas.

[0031] Further, the switching assembly 7 includes switching plates 71 which are slidingly inserted into the switching groove 6. Each switching plate 71 is provided with two switching areas 72 in front and back of the switching plate 71, and a vacant area 73 is left between the two switching areas 72. The vacant area 73 is provided with a leakage prevention assembly 9 at the gap between the switching groove 6 and the vacant area 73.

[0032] Specifically, the switching plate 71 moves in the switching groove 6, so that the two switching areas 72 are switched to enter the treatment box 1.

[0033] When each switching area 72 enters the treatment box 1, the vacant area 73 will be in contact with the switching groove 6. In order to avoid the exhaust gas leaking from the gap between the switching groove 6 and the vacant area 73, the leakage prevention assembly 9 is used to close the gap.

[0034] Further, each switching area 72 is provided with a mounting groove 74 at the top of the switching plate 71. Each mounting groove 74 is provided with a flow-through groove 75 penetrating the front and back sidewalls of the mounting groove 74. One mounting groove 74 is provided with a filter screen frame 76, and the filter screen frame 76 is filled with activated carbon 77.

[0035] Specifically, the mounting groove 74 with the filter screen frame 76 is switched to enter the treatment box 1. When the exhaust gas flows in the treatment box 1, the exhaust gas will contact the activated carbon 77 in the filter screen frame 76 through the flow-through groove 75, and the activated carbon 77 can absorb the organic gas in the exhaust gas.

[0036] Further, the switching plate 71 is fixedly connected with a connecting plate 78 on the front and back sidewalls of the switching plate 71. The inner sidewall of the connecting plate 78 is bonded with a sealing gasket I 79, and the outer sidewall of the connecting plate 78 is fixedly connected with a handle I 710.

[0037] Specifically, the operator can pull the handle I 710 to make the switching plate 71 slide in the switching groove 6. At the end of each sliding, the sealing gasket I 79 is tightly attached to the gap between the switching plate 71 and the switching groove 6 to prevent the exhaust gas from leaking.

[0038] Further, the leakage prevention assembly 9 includes a U-shaped leakage prevention frame 91 which is inserted into the top of the switching plate 71. The leakage prevention frame 91 is arranged at the gap between the switching groove 6 and the vacant area 73. The sidewall of the leakage prevention frame 91 close to the switching groove 6 is bonded with a sealing gasket II 92, and the top of the leakage prevention frame 91 is fixedly connected with a handle II 93.

[0039] Specific is, after each switching board 71 switching end, one side switching slot 6 through sealing pad 79 closed, the other side switching slot 6 is inserted in switching slot 6 and the gap of empty area 73 through the anti leakage frame 91, sealing pad 92 is closed.

[0040] Further, the detection assembly 8 includes a gas monitor 81, the gas monitor 81 is installed at the bottom of the upper fixed block 5, the top of the processing box 1 is provided with a signal lamp 82, and the gas monitor 81 is connected with the signal lamp 82 through a line.

[0041] Specific is, when the activated carbon 77 is saturated, the organic gas in the waste gas passes through the activated carbon 77 and enters the area where the gas monitor 81 is located, and when the gas monitor 81 detects the organic gas in the waste gas, the signal lamp 82 is triggered to light, reminding the staff to replace the activated carbon 77 in time.

[0042] Two layers of activated carbon 77 are arranged, the removal efficiency of the organic gas in the waste gas is improved, and when the activated carbon 77 in front is saturated, the organic gas in the waste gas can be removed by the activated carbon 77 in back. The activated carbon 77 in front is replaced when the signal lamp 82 lights, and the activated carbon 77 in back needs to be replaced regularly.

[0043] Further, the cooling assembly 4 includes a cooling pool 41, the cooling pool 41 is arranged in the processing box 1 close to the air inlet pipe 2, the cooling pool 41 is provided with a gas pipe 42, the gas pipe 42 is connected with the air inlet pipe 2 through a connecting pipe 46, and the front and rear sidewalls of the cooling pool 41 are provided with a water outlet pipe 44 and a water inlet pipe 43 respectively, and the sidewall of the water outlet pipe 44 is provided with a control valve 45.

[0044] Specific is, the waste gas enters the processing box 1 from the air inlet pipe 2, passes through the connecting pipe 46 and the gas pipe 42 and enters the cooling water in the cooling pool 41, so that the waste gas is cooled and the dust particles in the waste gas are removed.

[0045] The water inlet pipe 43 is connected with a water supply source, and the water outlet pipe 44 is connected with a waste water tank.

[0046] The working principle and use process of the utility model are as follows: after the utility model is installed, the waste gas enters the processing box 1 from the air inlet pipe 2, passes through the connecting pipe 46 and the gas pipe 42 and enters the cooling water in the cooling pool 41, so that the waste gas is cooled and the dust particles in the waste gas are removed.

[0047] The cooled waste gas passes through the flow-through groove 75 and contacts the activated carbon 77 in the filter screen frame 76, the organic gas in the waste gas is removed through the activated carbon 77, and the treated organic gas is discharged through the air outlet pipe 3.

[0048] When the gas monitor 81 detects organic gas in the exhaust gas, the signal light 82 is triggered to light up, reminding the staff to replace the activated carbon 77 in time.

[0049] The replacement process is as follows:

[0050] The operator first removes the anti-leakage frame 91, places the filter frame 76 containing new activated carbon 77 in the installation groove 74 outside the treatment box 1, pushes the switching plate 71 to move, so that the new activated carbon 77 enters the treatment box 1 until the sealing gasket 79 stops close to the outer wall of the treatment box 1, and then inserts the anti-leakage frame 91 into the gap between the switching groove 6 and the vacant area 73. Finally, remove the filter frame 76 containing saturated activated carbon 77. It is convenient and quick.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An enameled wire waste gas treatment device, characterized by: The invention comprises a processing box (1), wherein an air inlet pipe (2) is connected to the left side wall of the processing box (1), the air inlet pipe (2) penetrates into the processing box (1) and is connected to a cooling assembly (4), and an air outlet pipe (3) is connected to the top of the processing box (1) at a position away from the air inlet pipe (2); Fixed blocks (5) are fixedly connected to the upper and lower inner walls of the processing box (1), and two switching grooves (6) are provided between the two fixed blocks (5) and on the front and rear side walls of the processing box (1). A switching component (7) is slidably inserted into each switching groove (6). A detection component (8) is provided at the gas flow downstream of each switching component (7), and the detection component (8) is installed on the upper fixed block (5).

2. The enameled wire waste treatment apparatus according to claim 1, characterized by: The switching assembly (7) comprises a switching plate (71), which is slidably inserted into the switching slot (6). Two switching areas (72) are provided on each switching plate (71) at the front and rear, and an empty area (73) is left between the two switching areas (72). An anti-leakage assembly (9) is provided at the gap between the empty area (73) and the switching slot (6).

3. The enameled wire waste treatment apparatus according to claim 2, characterized by: A mounting groove (74) is provided in each switching area (72) and on the top of the switching plate (71), and a flow groove (75) is provided through the front and rear side walls of each mounting groove (74), wherein a filter frame (76) is placed in one of the mounting grooves (74), and the filter frame (76) is filled with activated carbon (77).

4. The enameled wire waste treatment apparatus according to claim 2, wherein: A connecting plate (78) is fixedly connected to the front and rear side walls of the switching plate (71), a sealing gasket (79) is bonded to the inner side wall of the connecting plate (78), and a handle (710) is fixedly connected to the outer side wall of the connecting plate (78).

5. The enameled wire waste treatment apparatus according to claim 2, wherein: The anti-leakage component (9) includes a U-shaped anti-leakage frame (91), the anti-leakage frame (91) is inserted into the top of the switching plate (71), and the anti-leakage frame (91) is set in the gap between the switching groove (6) and the vacant area (73), the anti-leakage frame (91) is bonded with a second sealing gasket (92) on the side wall close to the switching groove (6), and the top of the anti-leakage frame (91) is fixed with a second handle (93).

6. The enameled wire waste treatment apparatus according to claim 1, wherein: The detection assembly (8) includes a gas monitor (81), which is installed at the bottom of the upper fixed block (5). A signal light (82) is installed on the top of the processing box (1), and the gas monitor (81) is connected to the signal light (82) through a line.

7. The enameled wire waste treatment apparatus according to claim 1, wherein: The cooling assembly (4) includes a cooling pool (41), which is arranged in the processing box (1) at a position close to the air inlet pipe (2). A ventilation pipe (42) is inserted into the cooling pool (41), and the ventilation pipe (42) is connected to the air inlet pipe (2) through a transfer pipe (46). A water outlet pipe (44) and a water inlet pipe (43) are respectively provided on the front and rear side walls of the cooling pool (41), and a control valve (45) is installed on the side wall of the water outlet pipe (44).

Images