Waste gas purification device based on new energy automobile part cleaning agent production line

Abstract

The utility model belongs to the technical field of waste gas purification, and particularly relates to a waste gas purification device based on a new energy automobile part cleaning agent production line, which comprises a filter bin and a plurality of filter boxes arranged in the filter bin, telescopic pipe assemblies are installed at the opposite ends of the air outlet connecting pipe and the air inlet connecting pipe correspondingly, and the filter box is clamped between the opposite ends of the two telescopic pipe assemblies. A lifting assembly used for lifting the filter box is installed on the side, away from the air outlet connecting pipe, in the filter bin, and second linear motors used for driving the filter box to transversely move are installed on the front face and the back face in the filter bin correspondingly. According to the waste gas purification device based on the new energy automobile part cleaning agent production line, the multiple filter boxes are placed in the filter bin in advance, the activated carbon filter element saturated in adsorption can be automatically replaced, manual bin opening for replacement is not needed, the filter box replacement process is simplified, and the replacement labor intensity is reduced.

Description

Technical Field

[0001] This utility model relates to the field of waste gas purification technology, and in particular to a waste gas purification device based on a new energy vehicle parts cleaning agent production line. Background Technology

[0002] With increasing global awareness of environmental protection and the rapid development of the new energy vehicle industry, the environmental protection requirements for the production process of new energy vehicle components are becoming increasingly stringent. The use of cleaning agents is an indispensable step on the production line of new energy vehicle components. However, the use of cleaning agents generates waste gas containing volatile organic compounds (VOCs) and other harmful substances. If this waste gas is directly emitted into the atmosphere without proper treatment, it will pose a serious threat to the environment and human health.

[0003] Activated carbon adsorption filtration technology is widely used in purification devices due to its high efficiency and economy. However, the adsorption capacity of activated carbon gradually decreases with the extension of its use time, requiring regular replacement. When replacing activated carbon filter elements, workers need to manually open the filter chamber, remove the old activated carbon filter element, and then install the new filter element. The process of replacing activated carbon filter elements is relatively cumbersome, not only time-consuming and labor-intensive, but also increases the labor intensity of workers and affects work efficiency. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a waste gas purification device based on a new energy vehicle parts cleaning agent production line, so as to solve the technical problem that the current process of replacing activated carbon filter is relatively cumbersome, which is not only time-consuming and labor-intensive, but also increases the labor intensity of workers and affects work efficiency.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A waste gas purification device based on a new energy vehicle parts cleaning agent production line includes a filter chamber and multiple filter boxes installed inside the filter chamber. Each filter box has through holes on both sides, and connecting pipes are welded to the positions on both sides opposite the through holes. Activated carbon filter elements are installed inside the connecting pipes. An exhaust pipe and an inlet pipe are respectively installed on both sides of the filter chamber. An exhaust gas collection pipe is fixedly connected to the end of the inlet pipe away from the filter chamber. The inlet end of the exhaust gas collection pipe is fixedly connected to the outlet end of the suction chamber through a connecting pipe. Telescopic pipe assemblies are installed at the opposite ends of the exhaust pipe and the inlet pipe, and the filter boxes are sandwiched between the opposite ends of the two telescopic pipe assemblies.

[0008] A maintenance door is provided on the side of the filter chamber near the air outlet pipe. A base is fixed inside the filter chamber and on the side near the air outlet pipe, and multiple filter boxes are placed on top of the base. A lifting component for lifting the filter boxes is installed inside the filter chamber and on the side away from the air outlet pipe. Linear motors for driving the filter boxes to move laterally are installed on both the front and back of the filter chamber.

[0009] As an improved technical solution, the inner wall of the filter chamber is fixed with two fixed columns on both the front and back sides. The fixed column is welded with a limit strip at the end near the filter box, and the filter box is located between the front and rear limit strips. Inside the filter chamber, on the side of the pad away from the air outlet pipe, there is a blocking strip for blocking the filter box.

[0010] As an improved technical solution, magnetic strips are fixed on both the front and rear sides of the filter box, and an electromagnet is installed on the movable end of the linear motor II, with the opposing surfaces of the electromagnet and the magnetic strips in a magnetic attraction state.

[0011] As an improved technical solution, the lifting assembly includes a linear motor, a horizontal protrusion is fixedly installed on the movable end of the linear motor, and a top column is installed on the top of the horizontal protrusion.

[0012] As an improved technical solution, the telescopic tube assembly includes two electrically operated telescopic rods fixed inside the filter chamber by brackets. The movable ends of the electrically operated telescopic rods are fixedly connected to connecting blocks, and a movable tube is fixedly connected between the two connecting blocks. A metal flexible tube is fixedly installed at the end of the movable tube away from the filter chamber.

[0013] As an improved technical solution, the inner diameter of the movable tube is larger than the outer diameter of the connecting tube, and the connecting tube and the movable tube are coaxially arranged.

[0014] As an improved technical solution, a sealing ring is bonded to the end of the movable tube near the filter box, and the thickness of the sealing ring is one centimeter.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are:

[0016] 1. In this utility model, two telescopic tube assemblies are activated simultaneously. The electric telescopic rod extends, driving the movable tube to move towards the filter box. The connecting tube enters the interior of the movable tube, and the sealing ring is made to fit against the outer wall of the filter box, thereby clamping the filter box between the two telescopic tube assemblies and fixing the filter box. This facilitates quick assembly and disassembly of the filter box. When the filter box is clamped between the two telescopic tube assemblies, the sealing ring is pressed and fitted against the outer wall of the filter box, making the contact between them more complete and avoiding the existence of gaps. This improves the sealing performance of the installation and prevents exhaust gas leakage.

[0017] 2. In this utility model, the linear motor II moves the filter box to the left by the magnetic attraction between the electromagnet and the magnetic strip, so that multiple filter boxes are connected side by side. Then, the lifting component lifts the leftmost filter box upward and clamps it between two telescopic tube components. The used filter box is pushed out of the filter chamber. By pre-placing multiple filter boxes inside the filter chamber, the saturated activated carbon filter element can be automatically replaced without manual opening of the chamber. This simplifies the filter box replacement process, reduces the labor intensity of replacement, saves time and effort, and improves work efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of a waste gas purification device based on a new energy vehicle parts cleaning agent production line according to the present invention.

[0020] Figure 2 This is a schematic diagram of the internal structure of the filter chamber of a waste gas purification device for a new energy vehicle parts cleaning agent production line according to the present invention.

[0021] Figure 3 This is a schematic diagram of a set of filter boxes and a linear motor 2 for a waste gas purification device based on a new energy vehicle parts cleaning agent production line.

[0022] Figure 4 This is a schematic diagram of the separation structure of the filter box and telescopic pipe assembly of a waste gas purification device for a new energy vehicle parts cleaning agent production line according to the present invention.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Filter chamber; 11. Maintenance door; 12. Pad; 13. Limiting strip; 14. Fixing column; 15. Blocking strip; 2. Exhaust gas collection pipe; 21. Intake chamber; 3. Exhaust connecting pipe; 4. Filter box; 41. Connecting pipe; 42. Activated carbon filter element; 43. Magnet strip; 5. Telescopic pipe assembly; 51. Metal flexible hose; 52. Movable pipe; 53. Sealing ring; 54. Electric telescopic rod; 55. Connecting block; 6. Lifting assembly; 61. Linear motor one; 62. Horizontal protrusion; 63. Top column; 7. Linear motor two; 71. Electromagnet; 8. Intake connecting pipe. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0027] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0028] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0029] like Figures 1 to 4 As shown in the figure, this embodiment provides an exhaust gas purification device based on a new energy vehicle parts cleaning agent production line. This exhaust gas purification device based on a new energy vehicle parts cleaning agent production line includes a filter chamber 1, multiple filter boxes 4 installed inside the filter chamber 1, and a slot opened on the top of the filter chamber 1 for the filter boxes 4 to pass through. Both sides of the filter box 4 are provided with through holes, and connecting pipes 41 are welded to the positions on both sides opposite to the through holes. Activated carbon filter elements 42 are installed inside the connecting pipes 41. An exhaust pipe 3 and an intake pipe 8 are respectively installed on both sides of the filter chamber 1. An exhaust gas collection pipe 2 is fixedly connected to the end of the intake pipe 8 away from the filter chamber 1. The intake end of the exhaust gas collection pipe 2 is fixedly connected to the exhaust end of the suction chamber 21 through a connecting pipe. Telescopic pipe assemblies 5 are installed at the opposite ends of the exhaust pipe 3 and the intake pipe 8, and the filter box 4 is sandwiched between the opposite ends of the two telescopic pipe assemblies 5.

[0030] A maintenance door 11 is provided on the side of the filter chamber 1 near the air outlet pipe 3. A pad 12 is fixed inside the filter chamber 1 and on the side near the air outlet pipe 3, and multiple filter boxes 4 are placed on top of the pad 12. A lifting component 6 for lifting the filter boxes 4 is installed inside the filter chamber 1 and on the side away from the air outlet pipe 3. Linear motors 7 for driving the filter boxes 4 to move laterally are installed on the front and back of the filter chamber 1.

[0031] Linear motor 2 7, through the magnetic attraction between electromagnet 71 and magnetic strip 43, can move filter box 4 to the left, so that multiple filter boxes 4 are connected side by side. Then, lifting component 6 lifts the leftmost filter box 4 upward and clamps it between two telescopic tube components 5 for fixation. The used filter box 4 is pushed out of the filter chamber 1. By pre-placing multiple filter boxes 4 inside the filter chamber 1, the saturated activated carbon filter element 42 can be automatically replaced without manual opening of the chamber. This simplifies the process of replacing filter box 4, reduces the labor intensity of replacement, saves time and effort, and improves work efficiency.

[0032] like Figures 2 to 3 As shown in the figure, in this embodiment, fixing posts 14 are fixed on both sides of the front and back of the inner wall of the filter chamber 1. A limiting strip 13 is welded to one end of the fixing post 14 near the filter box 4, and the filter box 4 is located between the front and rear limiting strips 13. Inside the filter chamber 1 and on the side of the pad 12 away from the air outlet pipe 3, a blocking strip 15 is fixed to block the filter box 4. The limiting strips 13 on both sides limit the position of the filter box 4, and the blocking strip 15 limits the position from the side, so that the filter box 4 can be placed quickly and accurately in the preset position.

[0033] like Figure 3 As shown, in this embodiment, magnet strips 43 are fixed on both the front and rear sides of the filter box 4, and an electromagnet 71 is installed on the movable end of the linear motor 7, and the opposing surfaces of the electromagnet 71 and the magnet strips 43 are magnetically attracted to each other.

[0034] like Figures 2 to 3 As shown in the figure, in this embodiment, the lifting component 6 includes a linear motor 61, a horizontal protrusion 62 is fixedly installed on the movable end of the linear motor 61, and a top column 63 is installed on the top of the horizontal protrusion 62.

[0035] like Figure 2 and Figure 4As shown in the figure, in this embodiment, the telescopic tube assembly 5 includes two electric telescopic rods 54 fixed inside the filter chamber 1 by brackets. The movable end of the electric telescopic rod 54 is fixedly connected to a connecting block 55, and a movable tube 52 is fixedly connected between the two connecting blocks 55. A metal flexible tube 51 is fixedly installed at the end of the movable tube 52 away from the filter box 4. When the connecting tube 41 on the filter box 4 and the movable tube 52 are in a coaxial state, the two telescopic tube assemblies 5 start at the same time. The electric telescopic rods 54 extend and drive the movable tube 52 to move towards the filter box 4. The connecting tube 41 enters the interior of the movable tube 52 and makes the sealing ring 53 fit against the outer wall surface of the filter box 4, thereby clamping the filter box 4 between the two telescopic tube assemblies 5, completing the fixation of the filter box 4, and facilitating the quick assembly and disassembly of the filter box 4.

[0036] like Figure 2 and Figure 4 As shown in the figure, in this embodiment, the inner diameter of the movable tube 52 is larger than the outer diameter of the connecting tube 41, and the connecting tube 41 and the movable tube 52 are arranged coaxially.

[0037] like Figure 4 As shown, in this embodiment, a sealing ring 53 is bonded to one end of the movable tube 52 near the filter box 4, and the thickness of the sealing ring 53 is one centimeter. When the filter box 4 is clamped between the two telescopic tube assemblies 5, the sealing ring 53 is pressed and adhered to the outer wall surface of the filter box 4, so that the contact between them is more fully adhered, avoiding the existence of gaps, thereby improving the sealing of the installation and preventing exhaust gas leakage.

[0038] When in use, open the maintenance door 11 and place the filter box 4 into the filter chamber 1;

[0039] When the used filter box 4 needs to be replaced, first contact the two telescopic tube assemblies 5 to clamp the filter box 4. The used filter box 4 is supported by the filter box 4 below it. The linear motor 61 drives the top column 63 to move upward, lifting the leftmost filter box 4 upward. When the connecting pipe 41 and the movable pipe 52 on the filter box 4 are in a coaxial state, the two telescopic tube assemblies 5 start at the same time. The electric telescopic rod 54 extends and drives the movable pipe 52 to move towards the filter box 4. The connecting pipe 41 enters the interior of the movable pipe 52 and makes the sealing ring 53 fit against the outer wall of the filter box 4, thereby clamping the filter box 4 between the two telescopic tube assemblies 5, completing the fixation of the filter box 4. Then, the used filter box 4 is moved out of the interior of the filter chamber 1 from the slot at the top of the filter chamber 1.

[0040] After the filter box 4 is installed, linear motor 1 61 drives the top column 63 to move downwards to reset, linear motor 2 7 moves the electromagnet 71 to the far right and activates the magnetic attraction between the electromagnet 71 and the magnetic strip 43. Then, linear motor 2 7 drives the electromagnet 71 to move to the left, which can drive the rightmost filter box 4 to move towards the blocking strip 15, and the blocking strip 15 limits the movement position of the filter box 4.

[0041] When filter box 4 needs to be replaced again, simply repeat the above steps.

[0042] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A waste gas purification device based on a new energy vehicle parts cleaning agent production line, characterized in that: The filter includes a filter chamber (1) and multiple filter boxes (4) installed inside the filter chamber (1). Each filter box (4) has through holes on both sides, and connecting pipes (41) are welded to the positions of the through holes on both sides. An activated carbon filter element (42) is installed inside the connecting pipe (41). An exhaust pipe (3) and an intake pipe (8) are respectively installed on both sides of the filter chamber (1). An exhaust gas collection pipe (2) is fixedly connected to the end of the intake pipe (8) away from the filter chamber (1). The intake end of the exhaust gas collection pipe (2) is fixedly connected to the exhaust end of the intake chamber (21) through a connecting pipe. Telescopic pipe assemblies (5) are installed at the opposite ends of the exhaust pipe (3) and the intake pipe (8), and the filter box (4) is sandwiched between the opposite ends of the two telescopic pipe assemblies (5). A maintenance door (11) is provided on the side of the filter chamber (1) near the air outlet pipe (3). A pad (12) is fixed inside the filter chamber (1) and on the side near the air outlet pipe (3). Multiple filter boxes (4) are placed on the top of the pad (12). A lifting assembly (6) for lifting the filter box (4) is installed inside the filter chamber (1) and on the side away from the air outlet pipe (3). Linear motors (7) for driving the filter box (4) to move laterally are installed on the front and back sides of the filter chamber (1).

2. The exhaust gas purification device based on a new energy vehicle parts cleaning agent production line according to claim 1, characterized in that: The filter chamber (1) has fixed posts (14) on both sides of the front and back sides of the inner wall. The fixed posts (14) have a limit strip (13) welded to one end near the filter box (4), and the filter box (4) is located between the front and rear limit strips (13). Inside the filter chamber (1) and on the side of the pad (12) away from the air outlet pipe (3), there is a blocking strip (15) for blocking the filter box (4).

3. The exhaust gas purification device based on a new energy vehicle parts cleaning agent production line according to claim 2, characterized in that: The filter box (4) is fixed with magnet strips (43) on both the front and rear sides. The movable end of the linear motor (7) is equipped with an electromagnet (71), and the opposing surfaces of the electromagnet (71) and the magnet strips (43) are magnetically attracted to each other.

4. The exhaust gas purification device based on a new energy vehicle parts cleaning agent production line according to claim 3, characterized in that: The lifting assembly (6) includes a linear motor (61), the movable end of which is fixedly mounted with a horizontal protrusion (62), and the top of the horizontal protrusion (62) is mounted with a top column (63).

5. The exhaust gas purification device based on a new energy vehicle parts cleaning agent production line according to claim 4, characterized in that: The telescopic tube assembly (5) includes two electric telescopic rods (54) fixed inside the filter chamber (1) by brackets. The movable end of the electric telescopic rod (54) is fixedly connected to a connecting block (55). A movable tube (52) is fixedly connected between the two connecting blocks (55). A metal flexible tube (51) is fixedly installed at the end of the movable tube (52) away from the filter box (4).

6. The exhaust gas purification device based on a new energy vehicle parts cleaning agent production line according to claim 5, characterized in that: The inner diameter of the movable tube (52) is larger than the outer diameter of the connecting tube (41), and the connecting tube (41) and the movable tube (52) are coaxially arranged.

7. The exhaust gas purification device based on a new energy vehicle parts cleaning agent production line according to claim 6, characterized in that: The active tube (52) has a sealing ring (53) attached to one end near the filter box (4), and the thickness of the sealing ring (53) is one centimeter.

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