Environment-friendly air purification and separation device for plastic manufacturing

Abstract

The utility model relates to the technical field of environment-friendly air purification and separation devices, in particular to an environment-friendly air purification and separation device for plastic manufacturing, which comprises a device body and a fixing frame, an inserting groove is arranged on the surface of a guide rod, an inserting rod is fixed on the surface of an assembly plate, the inserting rod is movably inserted into the inserting groove, and the fixing frame is fixed on the device body. A limiting block mounting groove is formed in the surface of the inserting rod, a limiting groove is formed in the inner wall of a groove body of the inserting groove, and one end of a limiting block is movably inserted into the limiting block mounting groove; the sealing device has the beneficial effects that one end of the limiting block is inserted into the limiting groove, the other end of the limiting block stays in the limiting block mounting groove, so that the inserting rod is limited in the inserting groove, the assembling plate is limited on the surface of the device body, the size of the sealing strip is larger than that of the sealing groove, and the sealing strip is elastic; therefore, the sealing strip is tightly pressed on the surface of the device body by the assembly plate, so that the mounting groove is well sealed to prevent untreated flue gas in the device body from leaking out of the mounting groove.

Description

Technical Field

[0001] This utility model relates to the technical field of environmentally friendly air purification and separation devices, specifically an environmentally friendly air purification and separation device for plastic manufacturing. Background Technology

[0002] The fumes emitted during plastic manufacturing contain a large number of plastic particles. These particles are not easily deposited in the air and can cause serious harm to the human body if inhaled. Since plastic particles are non-degradable, the fumes emitted during plastic manufacturing need to be treated. The commonly used treatment device is an environmentally friendly air purification and separation equipment.

[0003] In the prior art, patent application CN202221906647.7 discloses an environmentally friendly air purification and separation device for plastic manufacturing, including a device body, a body mechanism, a spray mechanism, a first mounting mechanism, a second mounting mechanism, a first filter mechanism, and a second filter mechanism. The body mechanism is located outside the device body, the spray mechanism is located inside the body mechanism at the top, and the first mounting mechanism is located inside the body mechanism at the top and below the spray mechanism. This environmentally friendly air purification and separation device for plastic manufacturing, by installing an adsorption layer and a bamboo charcoal filter layer inside the fixed frame, allows the plastic particles to float upwards with the flue gas. First, the plastic particles are adsorbed by the adsorption layer, and then deodorized and filtered by the bamboo charcoal filter layer, making the treated flue gas cleaner. At the same time, the sliding groove and the slider are matched, so that the assembly plate drives the fixed frame and the equipment box in a detachable structure, increasing the convenience of replacing and cleaning the filter mechanism.

[0004] However, in the prior art, after the fixed frame is installed into the mounting groove, there is no limiting function between the assembly plate and the mounting groove, which causes the sealing strip on the assembly plate to be unable to be pressed tightly onto the surface of the device body. This results in the sealing strip not being tight, and untreated flue gas can leak to the outside of the device body through the opening set in the mounting groove on the device body. Utility Model Content

[0005] The purpose of this invention is to provide an environmentally friendly air purification and separation device for plastic manufacturing, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly air purification and separation device for plastic manufacturing, comprising: a device body and a fixed frame; an installation groove is formed on the surface of the device body; the fixed frame is movably inserted into the installation groove; an assembly plate is fixed to one end of the fixed frame extending out of the installation groove; a sealing strip is provided on the surface of the assembly plate; a guide rod is provided on the inner wall of the installation groove; an insertion groove is formed on the surface of the guide rod; an insertion rod is fixed on the surface of the assembly plate; the insertion rod is movably inserted into the insertion groove; a limit block installation groove is formed on the surface of the insertion rod; a limit groove is formed on the inner wall of the insertion groove; one end of a limit block is movably inserted into the limit block installation groove; and the other end of the limit block is movably inserted into the limit groove.

[0007] Preferably, a sealing groove is formed on the surface of the assembly plate. The sealing groove is an annular groove and surrounds the opening on the device body around the mounting groove. A sealing strip is disposed in the sealing groove, and the size of the sealing strip is larger than that of the sealing groove.

[0008] Preferably, the plug-in rods are provided in two sets, which are symmetrically distributed about the fixed frame. Guide rails are provided on both symmetrical end faces of the fixed frame, and the two sets of plug-in rods are movably inserted into the two sets of guide rails respectively.

[0009] Preferably, the limiting block has a block-shaped structure, and one end of the limiting block is provided with an inclined surface.

[0010] Preferably, a limiting spring is fixed between one end of the limiting block extending into the limiting block mounting groove and the inner wall of the limiting block mounting groove.

[0011] Preferably, a first lever window is provided on the surface of the plug rod, and a second lever window is provided on the surface of the assembly plate. The first lever window, the second lever window, and the mounting groove of the limiting block are connected. A lever is slidably connected in the first lever window and the second lever window. One end of the lever is fixed to the surface of the limiting block, and the other end of the lever extends out of the second lever window.

[0012] Preferably, a handle is provided on the surface of the assembly plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The environmentally friendly air purification and separation device for plastic manufacturing proposed in this utility model involves inserting a fixed frame into an installation groove on the surface of the device body, and then inserting a plug-in rod fixed to the surface of the assembly plate into an insertion groove on the surface of the guide rod. At this time, one end of the limiting block is inserted into the limiting groove, and the other end of the limiting block remains in the limiting block installation groove, thereby limiting the plug-in rod in the insertion groove and limiting the assembly plate on the surface of the device body. The sealing strip is larger than the sealing groove and has elasticity, so the sealing strip is pressed tightly against the surface of the device body by the assembly plate, thereby providing a good seal for the installation groove and preventing untreated flue gas inside the device body from leaking out of the installation groove. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the device's main structure;

[0019] Figure 5 This is a schematic diagram of the assembly panel structure.

[0020] In the diagram: 1. Device body; 2. Mounting groove; 3. Fixing frame; 4. Assembly plate; 5. Guide rod; 6. Guide rail; 7. Insertion groove; 8. Insertion rod; 9. Limiting block mounting groove; 10. Limiting groove; 11. Limiting block; 12. Limiting spring; 13. First lever window; 14. Second lever window; 15. Lever; 16. Sealing groove; 17. Sealing strip. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example 1: Please refer to Figures 1 to 5This utility model provides a technical solution: an environmentally friendly air purification and separation device for plastic manufacturing, comprising: a device body 1 and a fixing frame 3. A mounting groove 2 is formed on the surface of the device body 1. The fixing frame 3 is movably inserted into the mounting groove 2. An assembly plate 4 is fixed to one end of the fixing frame 3 extending out of the mounting groove 2. A sealing strip 17 is provided on the surface of the assembly plate 4. A guide rod 5 is provided on the inner wall of the mounting groove 2. An insertion groove 7 is formed on the surface of the guide rod 5. An insertion rod 8 is fixed to the surface of the assembly plate 4 and is movably inserted into... In the insertion groove 7, a limit block mounting groove 9 is formed on the surface of the insertion rod 8, and a limit groove 10 is formed on the inner wall of the insertion groove 7. One end of the limit block 11 is movably inserted into the limit block mounting groove 9, and the other end of the limit block 11 is movably inserted into the limit groove 10. A sealing groove 16 is formed on the surface of the assembly plate 4. The sealing groove 16 is an annular groove. The sealing groove 16 is formed around the opening provided on the device body 1 of the mounting groove 2. A sealing strip 17 is provided in the sealing groove 16, and the size of the sealing strip 17 is larger than that of the sealing groove 16.

[0023] In actual use, after the fixing frame 3 is inserted into the mounting groove 2 set on the surface of the device body 1, the plug rod 8 fixed on the surface of the assembly plate 4 is also inserted into the plug groove 7 opened on the surface of the guide rod 5. At this time, one end of the limiting block 11 is inserted into the limiting groove 10, and the other end of the limiting block 11 stays in the limiting block mounting groove 9, so that the plug rod 8 is limited in the plug groove 7, and the assembly plate 4 is also limited on the surface of the device body 1. The sealing strip 17 is larger than the sealing groove 16 and has elasticity. Therefore, the sealing strip 17 is pressed by the assembly plate 4 on the surface of the device body 1, so as to provide a good seal for the mounting groove 2 and prevent the untreated flue gas inside the device body 1 from leaking out of the mounting groove 2.

[0024] Example 2: Based on Example 1, in order to facilitate the replacement of the sealing strip 17, a sealing groove 16 is provided on the surface of the assembly plate 4. The sealing groove 16 is an annular groove. The sealing groove 16 is opened around the opening provided on the device body 1 of the mounting groove 2. The sealing strip 17 is placed in the sealing groove 16. The size of the sealing strip 17 is larger than that of the sealing groove 16.

[0025] The sealing strip 17 is larger than the sealing groove 16 and is elastic, so the sealing strip 17 can be inserted into the sealing groove 16. Due to the elasticity of the sealing strip 17, there is a large friction between the sealing strip 17 and the inner wall of the sealing groove 16, thus enabling the sealing strip 17 to be installed into the sealing groove 16. When the sealing strip 17 needs to be replaced, simply pull the old sealing strip 17 out of the sealing groove 16 and insert the new sealing strip 17 into the sealing groove 16 to complete the replacement of the sealing strip 17.

[0026] Example 3: Based on Example 2, in order to realize the assembly and disassembly of the fixed frame 3, two sets of plug-in rods 8 are provided. The two sets of plug-in rods 8 are symmetrically distributed about the fixed frame 3. Guide rails 6 are provided on both symmetrical end faces of the fixed frame 3. The two sets of plug-in rods 8 are movably inserted into the two sets of guide rails 6 respectively. The limiting block 11 has a block structure. One end of the limiting block 11 is provided with an inclined surface. The end of the limiting block 11 that extends into the limiting block mounting groove 9 is fixed with the inner wall of the limiting block mounting groove 9. A first lever window 13 is provided on the surface of the plug-in rod 8. A second lever window 14 is provided on the surface of the assembly plate 4. The first lever window 13, the second lever window 14 and the limiting block mounting groove 9 are connected. A lever 15 is slidably connected in the first lever window 13 and the second lever window 14. One end of the lever 15 is fixed on the surface of the limiting block 11. The other end of the lever 15 extends out of the second lever window 14. A handle is provided on the surface of the assembly plate 4.

[0027] When it is necessary to insert the fixing frame 3 into the mounting slot 2, align the guide rail 6 with the guide rod 5 and then insert the fixing frame 3 into the mounting slot 2. As the fixing frame 3 is inserted, the insertion rod 8 is also inserted into the insertion slot 7. When the inclined surface of the limiting block 11 contacts the inner wall of the insertion slot 7, the limiting block 11 is fully pushed into the limiting block mounting slot 9, thereby compressing the limiting spring 12. When the fixing frame 3 is fully inserted into the mounting slot 2, the limiting block mounting slot 9 is aligned with the limiting slot 10, and the limiting spring 12, under its own elasticity, compresses the limiting block 11. One end is pushed into the limiting groove 10, and the other end stays in the limiting block mounting groove 9, thus completing the installation of the fixing frame 3; when it is necessary to remove the fixing frame 3 from the mounting groove 2, pinch the two sets of levers 15 at the same time and move the two sets of levers 15 towards each other. The levers 15 slide in the first lever window 13 and the second lever window 14, causing the limiting block 11 to exit from the limiting groove 10. Then, pull the handle of the assembly plate 4 and pull the assembly plate 4 away from the device body 1, thus removing the fixing frame 3 from the mounting groove 2.

[0028] In actual use, after the fixing frame 3 is inserted into the mounting groove 2 on the surface of the device body 1, the plug rod 8 fixed on the surface of the assembly plate 4 is also inserted into the plug groove 7 on the surface of the guide rod 5. At this time, one end of the limiting block 11 is inserted into the limiting groove 10, and the other end of the limiting block 11 stays in the limiting block mounting groove 9, so that the plug rod 8 is limited in the plug groove 7, and the assembly plate 4 is also limited on the surface of the device body 1. The sealing strip 17 is larger than the sealing groove 16 and has elasticity, so the sealing strip 17 is pressed tightly on the device body by the assembly plate 4. The sealing strip 17 is larger than the sealing groove 16 and is elastic, so that the sealing strip 17 can be inserted into the sealing groove 16. Due to the elasticity of the sealing strip 17, there is a large friction between the sealing strip 17 and the inner wall of the sealing groove 16, so that the sealing strip 17 can be inserted into the sealing groove 16. When the sealing strip 17 needs to be replaced, simply pull the old sealing strip 17 out of the sealing groove 16 and insert the new sealing strip 17. The sealing strip 17 can be replaced by inserting it into the sealing groove 16. When it is necessary to install the fixing frame 3 into the mounting groove 2, align the guide rail 6 with the guide rod 5 and then insert the fixing frame 3 into the mounting groove 2. As the fixing frame 3 is inserted, the plug rod 8 is also inserted into the plug groove 7. When the inclined surface of the limiting block 11 contacts the inner wall of the plug groove 7, the limiting block 11 is fully pushed into the limiting block mounting groove 9, thereby compressing the limiting spring 12. When the fixing frame 3 is fully inserted into the mounting groove 2, the limiting block mounting groove 9 is aligned with the limiting groove 10, and the limiting spring 12 is compressed due to its own elasticity. Under the action, one end of the limiting block 11 is pushed into the limiting groove 10, and the other end stays in the limiting block mounting groove 9, thus completing the installation of the fixing frame 3; when it is necessary to remove the fixing frame 3 from the mounting groove 2, pinch the two sets of levers 15 at the same time, and move the two sets of levers 15 towards each other. The levers 15 slide in the first lever window 13 and the second lever window 14, driving the limiting block 11 out of the limiting groove 10. Then, pull the handle of the assembly plate 4 and pull the assembly plate 4 away from the device body 1, thus removing the fixing frame 3 from the mounting groove 2.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly air purification and separation device for plastic manufacturing, comprising: The device body (1) and the fixing frame (3) are provided. The surface of the device body (1) is provided with an installation groove (2). The fixing frame (3) is movably inserted into the installation groove (2). One end of the fixing frame (3) extending out of the installation groove (2) is fixed with an assembly plate (4). A sealing strip (17) is provided on the surface of the assembly plate (4). A guide rod (5) is provided on the inner wall of the installation groove (2). The device body (1) is characterized in that: the surface of the guide rod (5) is provided with an insertion groove (7). An insertion rod (8) is fixed on the surface of the assembly plate (4). The insertion rod (8) is movably inserted into the insertion groove (7). A limit block installation groove (9) is provided on the surface of the insertion rod (8). A limit groove (10) is provided on the inner wall of the insertion groove (7). One end of a limit block (11) is movably inserted into the limit block installation groove (9). The other end of the limit block (11) is movably inserted into the limit groove (10).

2. The environmentally friendly air purification and separation device for plastic manufacturing according to claim 1, characterized in that: A sealing groove (16) is provided on the surface of the assembly plate (4). The sealing groove (16) is an annular groove. The sealing groove (16) is provided around the opening provided on the device body (1) of the mounting groove (2). A sealing strip (17) is provided in the sealing groove (16). The size of the sealing strip (17) is larger than that of the sealing groove (16).

3. The environmentally friendly air purification and separation device for plastic manufacturing according to claim 1, characterized in that: The plug rod (8) is provided in two sets. The two sets of plug rods (8) are symmetrically distributed about the fixed frame (3). Guide rails (6) are provided on both symmetrical end faces of the fixed frame (3). The two sets of plug rods (8) are movably inserted into the two sets of guide rails (6).

4. The environmentally friendly air purification and separation device for plastic manufacturing according to claim 1, characterized in that: The limiting block (11) has a block-shaped structure, and one end of the limiting block (11) is provided with an inclined surface.

5. An environmentally friendly air purification and separation device for plastic manufacturing according to claim 1, characterized in that: A limiting spring (12) is fixed between one end of the limiting block (11) that extends into the limiting block mounting groove (9) and the inner wall of the limiting block mounting groove (9).

6. An environmentally friendly air purification and separation device for plastic manufacturing according to claim 1, characterized in that: The plug rod (8) has a first lever window (13) on its surface and the assembly plate (4) has a second lever window (14) on its surface. The first lever window (13), the second lever window (14) and the limiting block mounting groove (9) are connected. A lever (15) is slidably connected in the first lever window (13) and the second lever window (14). One end of the lever (15) is fixed on the surface of the limiting block (11) and the other end of the lever (15) extends out of the second lever window (14).

7. An environmentally friendly air purification and separation device for plastic manufacturing according to claim 1, characterized in that: A handle is provided on the surface of the assembly plate (4).

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