Environment-friendly purifying and filtering equipment

Abstract

The environment-friendly purifying and filtering equipment comprises a first conveying pipe, a second conveying pipe and a purifying mechanism, the first conveying pipe and the second conveying pipe are symmetrically arranged, and the ends, close to each other, of the first conveying pipe and the second conveying pipe are fixedly connected with the top of the purifying mechanism; the purification mechanism comprises a dust collection shell, a partition plate is fixedly connected to the middle of the inner side of the dust collection shell, and a space for air flowing is reserved between the bottom of the partition plate and the bottom of the inner side of the dust collection shell. According to the environment-friendly purifying and filtering equipment provided by the invention, through the structural design of the dust adsorption mechanism, the device can realize a continuous metal dust collecting and filtering effect, the phenomenon that the metal dust is accumulated at a subsequent pipeline bending part is avoided, and the impact of the dust on subsequent filtering equipment is effectively reduced; the phenomenon that the filtering device is damaged is avoided; and the dust adsorption mechanism can be detached according to requirements after being used for a period of time, so that the dust adsorption mechanism is convenient and rapid to clean and replace.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing, and in particular to an environmentally friendly purification and filtering device. Background Art

[0002] Metalworking, also known as metalworking, refers to the production activities of humans processing materials with metal characteristics that are composed of metal elements or mainly metal elements. It is a process technology that processes metal materials into objects, parts, and components, including large parts of bridges and ships, as well as tiny components of engines, jewelry, and watches. It is widely used in different fields such as science, industry, art, and handicrafts.

[0003] At present, the existing dust filtering equipment for metal machining, through the cleaning component above the workbench and the collection component below, can collect a large amount of dust generated during the machining process through the mutual cooperation between the components in the collection component. At the same time, the cleaning component can be used to allow the staff to clean the dust on the workbench, so that it is not advisable to inhale too much dust and will not cause a greater threat to the body. By setting the first filter net and the second filter net in the dust collecting shell, the dust impurities collected by the dust collecting pipe are filtered twice, and the impurities are discharged through the first dust outlet and the second dust outlet respectively; at the same time, the inside of the dust collecting shell can be flushed through the water inlet, and then the flushed water is discharged from the sewage outlet. By setting a fan and a blow pipe on the outside of the column, when the machining is completed, the fan is started, and the dust collecting drawer is cooperated so that the fan and the blow pipe blow the dust impurities on the workbench into the dust collecting drawer.

[0004] However, this method has the following technical problems: when the existing metal dust filtering equipment is in use, the negative pressure formed in the pipeline sucks the metal dust in the air into the pipeline, and in the process of the metal dust moving along the pipeline, the metal dust has a certain kinetic energy, so when the filtering device is in use, these metal dusts will cause impact on the filtering device, causing damage to the filtering device. For this reason, the present application proposes an environmentally friendly purification filtering device to provide a new technical solution to solve the technical problems mentioned above. Summary of the invention

[0005] Based on this, it is necessary to provide an environmentally friendly purification and filtering equipment to address the above-mentioned technical problems. Through the structural design of the dust adsorption mechanism, the device can achieve a continuous collection and filtering effect of metal dust, avoid the accumulation of metal dust in subsequent pipe bends, and effectively reduce the impact of dust on subsequent filtering equipment, causing damage to the filtering device; and after a period of use, the dust adsorption mechanism can be dismantled as needed, making the cleaning and replacement of the dust adsorption mechanism more convenient and quick.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The invention discloses an environmentally friendly purification and filtering device, which is applied to filtering metal dust.

[0008] The environmental protection purification and filtering equipment specifically includes:

[0009] a first conveying pipe, a second conveying pipe and a purification mechanism, wherein the first conveying pipe and the second conveying pipe are symmetrically arranged, and the ends of the first conveying pipe and the second conveying pipe close to each other are fixedly connected to the top of the purification mechanism; the purification mechanism comprises a dust collecting shell, a partition plate is fixedly connected to the middle part of the inner side of the dust collecting shell, a space for air flow is reserved between the bottom of the partition plate and the inner bottom of the dust collecting shell, and the dust collecting shell is separated into a dust removal chamber and a filter chamber by the partition plate; the end of the first conveying pipe close to the purification mechanism extends to the inside of the dust removal chamber, and the end of the second conveying pipe close to the purification mechanism extends to the inside of the filter chamber;

[0010] A dust adsorption mechanism is arranged inside the dust collecting housing, and the dust adsorption mechanism is located at the position of the dust removal chamber; the dust adsorption mechanism is used for adsorbing metal dust;

[0011] A dust filtering mechanism is arranged inside the dust collecting housing, and the dust filtering mechanism is located at the position of the filter cavity; the dust filtering mechanism is used for filtering air;

[0012] The lower ends of the dust adsorption mechanism and the dust filtering mechanism are both detachably connected to the bottom of the dust collecting housing;

[0013] The dust adsorption mechanism includes a magnetic adsorption component, which is located inside the dust removal chamber, and the bottom of the magnetic adsorption component is fixedly connected to a support component, which is located below the dust removal chamber, and the bottom of the support component is fixedly connected to a first limit assembly, the first limit assembly extends to the outside of the bottom of the dust collection shell, and the first limit assembly is detachably connected to the dust collection shell;

[0014] The dust filtering mechanism includes a filter air guide component, an upper portion of which is located inside the filter chamber, and a lower portion of which extends to the bottom of the dust collecting shell. The top of the filter air guide component is detachably connected to a diffuser, and the top of the diffuser is fixedly connected to one end of the second delivery pipe located inside the filter chamber. A second limiting assembly is provided at the bottom of the filter air guide component, and the second limiting assembly extends to the outside of the bottom of the dust collecting shell, and the second limiting assembly is detachably connected to the dust collecting shell.

[0015] As a preferred embodiment of the environmentally friendly purification and filtering equipment provided by the present invention, the magnetic adsorption component includes an adsorption frame, the number of the adsorption frames is two, one of the adsorption frames is located inside the other adsorption frame, and electromagnets are embedded and fixed inside the two adsorption frames.

[0016] As a preferred embodiment of the environmentally friendly purification and filtering equipment provided by the present invention, the supporting component includes a supporting frame, the number of the supporting frames is the same as the number of the adsorption frames, the supporting frames are fixedly connected to the bottom of the adsorption frames at corresponding positions, and the lower part of the supporting frames is provided with airflow windows.

[0017] As a preferred embodiment of the environmentally friendly purification and filtering equipment provided by the present invention, the first limiting component includes a lifting platform 1, which is plugged into the bottom of the dust collecting shell, one end of the lifting platform 1 extends to the inner side of the dust collecting shell, the bottom of the support frame is fixedly connected to the top of the lifting platform 1, and the other end of the lifting platform 1 extends to the outside of the bottom of the dust collecting shell, and the end of the lifting platform 1 located on the outside of the dust collecting shell is fixedly connected to a connecting plate, and the connecting plate is detachably fixed to the dust collecting shell by bolts, and the number of the bolts is several.

[0018] As a preferred embodiment of the environmentally friendly purification and filtering equipment provided by the present invention, the filtering air guide component includes an air drainage tube, the side of the air drainage tube is provided with a through hole and groove for air flow to pass through, the outer side of the air drainage tube is sleeved with a filter sponge, and the top of the air drainage tube is threadedly connected to the bottom of the diffuser.

[0019] As a preferred embodiment of the environmentally friendly purification and filtering equipment provided by the present invention, the second limiting component includes a lifting platform 2 and a hollow boss, the hollow boss is fixedly connected to the bottom of the dust collecting shell, the upper part of the lifting platform 2 passes through the hollow boss and extends to the inside of the dust collecting shell, the bottom of the air drainage pipe is fixedly connected to the top of the lifting platform 2, the outer side of the lifting platform 2 is fixedly connected to a limiting convex ring, the limiting convex ring is fitted with the lower end of the hollow boss, and limiting movable parts are arranged on both sides of the lifting platform 2, one end of the limiting movable part extends to the inside of the lifting platform 2 and is slidably connected to the lifting platform 2, the other end of the limiting movable part is a hook-shaped structure, and the other end of the limiting movable part is buckled and connected to the hollow boss and the limiting convex ring through the hook-shaped structure.

[0020] As a preferred embodiment of the environmentally friendly purification and filtering equipment provided by the present invention, a locking assembly is provided on the outer side of the lifting platform 2 at a position below the limiting movable part. The locking assembly is plugged into and connected to one end of the limiting movable part located on the inner side of the lifting platform 2 for limiting the movement of the limiting movable part. The locking assembly is detachably connected to the lifting platform 2.

[0021] As a preferred embodiment of the environmental protection purification and filtering equipment provided by the present invention, the locking assembly includes a buckle frame 1 and a buckle frame 2, the buckle frame 1 and the buckle frame 2 are symmetrically arranged, and the buckle frame 1 and the buckle frame 2 are both semicircular frame structures. Two limiting plugs are fixedly connected to the inner side of the buckle frame 1 and the side close to the buckle frame 2. The buckle frame 1 is plugged and connected to one end of the two limiting movable parts located on the inner side of the lifting platform 2 through the two limiting plugs, and the limiting plugs are plugged and connected to the lifting platform 2. The buckle frame 2 is provided with a limiting plug hole at a position corresponding to the limiting plug, and the end of the limiting plug away from the buckle frame 1 is plugged into the inner side of the limiting plug hole. The buckle frame 1 is rotatably connected to one end of the buckle frame 2 through a hinge, and the other ends of the buckle frame 1 and the buckle frame 2 are both provided with fixing ears, and the fixing ears of the buckle frame 1 and the buckle frame 2 are fixedly connected by fixing bolts.

[0022] As a preferred embodiment of the environmental protection purification and filtering equipment provided by the present invention, a rotating disk is fixedly connected to the bottom of the lifting platform 2.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The environmentally friendly purification and filtering equipment provided by the present invention, through the structural design of the dust adsorption mechanism, enables the device to achieve a continuous metal dust collection and filtering effect, avoids the accumulation of metal dust at subsequent pipe bends, and effectively reduces the impact of dust on subsequent filtering equipment, thereby preventing the filter device from being damaged; and after being used for a period of time, the dust adsorption mechanism can be dismantled as needed, making the cleaning and replacement of the dust adsorption mechanism more convenient and quick.

[0025] The environmentally friendly purification and filtering equipment provided by the present invention, through the structural design of the dust filtering mechanism, enables the device to achieve secondary filtration of flowing air after adsorbing metal dust, which can further reduce the dust in the air, thereby further reducing the impact of dust on subsequent filtering equipment, causing damage to the filtering device; and after being used for a period of time, the dust filtering mechanism can be dismantled as needed, making the cleaning and replacement of the dust filtering mechanism more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the scheme in the present invention, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 A schematic diagram of the overall structure of the environmentally friendly purification and filtering equipment provided by the present invention;

[0028] Figure 2 A structural cross-sectional view of a purification mechanism of the environmentally friendly purification and filtering equipment provided by the present invention;

[0029] Figure 3 A top view of the internal structure of the purification mechanism of the environmentally friendly purification and filtering equipment provided by the present invention;

[0030] Figure 4 A schematic diagram of the structure of the dust adsorption mechanism of the environmental protection purification and filtering equipment provided by the present invention;

[0031] Figure 5 A schematic diagram of the structure of the dust filtering mechanism of the environmental protection purification filtering equipment provided by the present invention;

[0032] Figure 6 A schematic diagram of the structure of the second limiting component of the environmental protection purification and filtering equipment provided by the present invention;

[0033] Figure 7 A structural cross-sectional view of the second limiting component of the environmental protection purification and filtering equipment provided by the present invention;

[0034] Figure 8 An enlarged structural diagram of the second limiting component of the environmental protection purification and filtering equipment provided by the present invention;

[0035] Fig. 9 This is a schematic structural diagram of the locking assembly of the environmentally friendly purification and filtering equipment provided by the present invention.

[0036] The markings in the figure are as follows:

[0037] 1. First conveying pipe; 2. Second conveying pipe; 3. Purification mechanism; 4. Dust collecting shell; 5. Partition plate; 6. Dust adsorption mechanism; 7. Dust filtering mechanism; 8. Adsorption frame; 9. Support frame; 10. Lifting platform one; 11. Connecting plate; 12. Electromagnet; 13. Air drainage pipe; 14. Through hole and groove; 15. Filter sponge; 16. Diffuser; 17. Lifting platform two; 18. Rotating plate; 19. Hollow boss; 20. Limiting convex ring; 21. Limiting movable part; 23. Buckle frame one; 24. Buckle frame two; 25. Limiting plug column; 26. Limiting socket; 27. Hinge; 28. Fixing bolt. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0039] As described in the background technology, when the existing metal dust filtering equipment is in use, the negative pressure formed in the pipeline sucks the metal dust in the air into the pipeline. In the process of the metal dust moving along the pipeline, the metal dust has a certain kinetic energy, so when the filtering device is in use, these metal dusts will cause impact on the filtering device, causing damage to the filtering device.

[0040] In order to solve this technical problem, the present invention provides an environmentally friendly purification and filtering device, which is applied to metal dust filtering.

[0041] Specifically, please refer to Figure 1 - Figure 5 , environmental protection purification and filtration equipment specifically includes:

[0042] A first conveying pipe 1, a second conveying pipe 2 and a purification mechanism 3, the first conveying pipe 1 and the second conveying pipe 2 are symmetrically arranged, and the ends of the first conveying pipe 1 and the second conveying pipe 2 close to each other are fixedly connected to the top of the purification mechanism 3; the purification mechanism 3 includes a dust collecting shell 4, a partition plate 5 is fixedly connected to the middle of the inner side of the dust collecting shell 4, and a space for air flow is reserved between the bottom of the partition plate 5 and the inner bottom of the dust collecting shell 4, and the dust collecting shell 4 is separated into a dust removal chamber and a filter chamber by the partition plate 5; the end of the first conveying pipe 1 close to the purification mechanism 3 extends to the inside of the dust removal chamber, and the end of the second conveying pipe 2 close to the purification mechanism 3 extends to the inside of the filter chamber;

[0043] A dust adsorption mechanism 6 is arranged inside the dust collecting housing 4, and the dust adsorption mechanism 6 is located at the position of the dust removal chamber; the dust adsorption mechanism 6 is used for adsorbing metal dust;

[0044] A dust filter mechanism 7 is arranged inside the dust collecting housing 4, and the dust filter mechanism 7 is located at the position of the filter chamber; the dust filter mechanism 7 is used for filtering air;

[0045] The lower ends of the dust adsorption mechanism 6 and the dust filtering mechanism 7 are both detachably connected to the bottom of the dust collecting housing 4;

[0046] The dust adsorption mechanism 6 includes a magnetic adsorption component, which is located inside the dust removal chamber. The bottom of the magnetic adsorption component is fixedly connected to a support component, which is located below the dust removal chamber. The bottom of the support component is fixedly connected to a first limit assembly, which extends to the outside of the bottom of the dust collection shell 4. The first limit assembly is detachably connected to the dust collection shell 4.

[0047] The dust filtering mechanism 7 includes a filter air guide component, an upper part of which is located inside the filter chamber, and a lower part of which extends to the bottom of the dust collecting shell 4. The top of the filter air guide component is detachably connected with a diffuser 16, and the top of the diffuser 16 is fixedly connected to one end of the second delivery pipe 2 located inside the filter chamber. A second limiting assembly is provided at the bottom of the filter air guide component, and the second limiting assembly extends to the outside of the bottom of the dust collecting shell 4. The second limiting assembly is detachably connected to the dust collecting shell 4.

[0048] The environmentally friendly purification and filtering equipment provided by the present invention, through the structural design of the dust adsorption mechanism 6, enables the device to achieve a continuous metal dust collection and filtering effect, avoids the accumulation of metal dust at the subsequent pipe bends, and effectively reduces the impact of dust on subsequent filtering equipment, causing damage to the filtering device; and after being used for a period of time, the dust adsorption mechanism 6 can be dismantled as needed, making the cleaning and replacement of the dust adsorption mechanism 6 more convenient and quick.

[0049] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0050] Embodiment 1:

[0051] Please refer to Figure 1 - Figure 5 , an environmentally friendly purification and filtering device, comprising:

[0052] A first conveying pipe 1, a second conveying pipe 2 and a purification mechanism 3, the first conveying pipe 1 and the second conveying pipe 2 are symmetrically arranged, and the ends of the first conveying pipe 1 and the second conveying pipe 2 close to each other are fixedly connected to the top of the purification mechanism 3; the purification mechanism 3 includes a dust collecting shell 4, a partition plate 5 is fixedly connected to the middle of the inner side of the dust collecting shell 4, and a space for air flow is reserved between the bottom of the partition plate 5 and the inner bottom of the dust collecting shell 4, and the dust collecting shell 4 is separated into a dust removal chamber and a filter chamber by the partition plate 5; the end of the first conveying pipe 1 close to the purification mechanism 3 extends to the inside of the dust removal chamber, and the end of the second conveying pipe 2 close to the purification mechanism 3 extends to the inside of the filter chamber;

[0053] A dust adsorption mechanism 6 is arranged inside the dust collecting housing 4, and the dust adsorption mechanism 6 is located at the position of the dust removal chamber; the dust adsorption mechanism 6 is used for adsorbing metal dust;

[0054] A dust filter mechanism 7 is arranged inside the dust collecting housing 4, and the dust filter mechanism 7 is located at the position of the filter chamber; the dust filter mechanism 7 is used for filtering air;

[0055] Furthermore, in order to facilitate the maintenance or replacement of the dust adsorption mechanism 6 and the dust filtering mechanism 7, the lower ends of the dust adsorption mechanism 6 and the dust filtering mechanism 7 are detachably connected to the bottom of the dust collecting shell 4; it can be seen that the metal dust can be introduced into the purification mechanism 3 through the first conveying pipe 1, and the metal dust can be adsorbed by the dust adsorption mechanism 6 on the inner side of the purification mechanism 3, and the remaining circulating air can be filtered by the dust filtering mechanism 7 to further achieve dust filtering, and the treated air is transported through the second conveying pipe 2.

[0056] Specifically, the dust adsorption mechanism 6 includes a magnetic adsorption component, which is located inside the dust removal chamber. The bottom of the magnetic adsorption component is fixedly connected to a supporting component, which is located below the dust removal chamber. The bottom of the supporting component is fixedly connected to a first limiting component, and the first limiting component extends to the outside of the bottom of the dust collecting shell 4. The first limiting component is detachably connected to the dust collecting shell 4. It can be seen that after the metal dust enters the dust removal chamber, the metal dust is adsorbed by the magnetic adsorption component on the inside of the device to realize the collection of metal dust. The first limiting component is detachably connected to the dust collecting shell 4, so that after the first limiting component is removed, it can move downward to drive the magnetic adsorption component and the supporting component to be taken out of the dust collecting shell 4, thereby realizing the disassembly of the dust adsorption mechanism 6, and then facilitating the cleaning of the adsorbed metal dust.

[0057] Specifically, the dust filter mechanism 7 includes a filter air guide component, the upper part of which is located inside the filter chamber, and the lower part of which extends to the bottom of the dust collecting shell 4. The top of the filter air guide component is detachably connected with a diffuser 16, and the top of the diffuser 16 is fixedly connected to one end of the second conveying pipe 2 located inside the filter chamber. The bottom of the filter air guide component is provided with a second limit assembly, which extends to the outside of the bottom of the dust collecting shell 4, and the second limit assembly is detachably connected to the dust collecting shell 4. It can be seen that after the metal dust is adsorbed by the dust adsorption mechanism 6, the remaining circulating air is secondary filtered by the filter air guide component, and the filtered air is introduced into the inner side of the second conveying pipe 2 through the diffuser 16 for discharge, and is detachably connected to the dust collecting shell 4 through the second limit assembly, so that the second limit assembly is released from the connection limit of the dust collecting shell 4, and then the top of the filter air guide component is separated from the diffuser 16, so that the filter air guide component can be extracted from the dust collecting shell 4 for processing.

[0058] Embodiment 2:

[0059] The environmental protection purification and filtering equipment provided in Example 1 is further optimized, specifically, as follows: Figure 2-Figure 4 As shown, the magnetic adsorption component includes an adsorption frame 8, and the number of the adsorption frames 8 is two, one of the adsorption frames 8 is located inside the other adsorption frame 8, and the two adsorption frames 8 are both embedded and fixed with electromagnets 12.

[0060] Furthermore, the supporting component includes supporting frames 9, the number of the supporting frames 9 is the same as the number of the adsorption frames 8, the supporting frames 9 are fixedly connected to the bottom of the adsorption frames 8 at corresponding positions, and the lower parts of the supporting frames 9 are provided with airflow windows.

[0061] Furthermore, the first limiting component includes a lifting platform 10, which is plugged into the bottom of the dust collecting shell 4, one end of the lifting platform 10 extends to the inner side of the dust collecting shell 4, the bottom of the supporting frame 9 is fixedly connected to the top of the lifting platform 10, and the other end of the lifting platform 10 extends to the outside of the bottom of the dust collecting shell 4. One end of the lifting platform 10 located on the outside of the dust collecting shell 4 is fixedly connected with a connecting plate 11, and the connecting plate 11 is detachably fixed to the dust collecting shell 4 by bolts, and the number of bolts is several.

[0062] Through the above-mentioned structural design, after the metal dust enters the inner side of the dust collecting shell 4 through the first conveying pipe 1, the electromagnet 12 in the adsorption frame 8 generates magnetic force to adsorb the metal dust on the surface of the adsorption frame 8, thereby achieving the effect of metal dust collection, and the remaining air can flow into the filter chamber through the air flow window opened by the support frame 9; after using it for a period of time, the connection between the connecting plate 11 and the dust collecting shell 4 can be removed, and then the lifting platform 10 and the upper support frame 9 and the adsorption frame 8 can be taken out from the dust collecting shell 4, so that the metal dust adsorbed on the surface of the adsorption frame 8 can be collected or cleaned.

[0063] Embodiment 3:

[0064] The environmental protection purification and filtering equipment provided in Example 1 is further optimized, specifically, as follows: Figure 5-Figure 8 As shown, the filtering air guide component includes an air drainage tube 13, a side of the air drainage tube 13 is provided with a through hole groove 14 for air flow to pass through, a filter sponge 15 is sleeved on the outside of the air drainage tube 13, and the top of the air drainage tube 13 is threadedly connected to the bottom of the diffuser 16.

[0065] Furthermore, the second limiting assembly includes a lifting platform 17 and a hollow boss 19, the hollow boss 19 is fixedly connected to the bottom of the dust collecting shell 4, the upper part of the lifting platform 17 passes through the hollow boss 19 and extends to the inside of the dust collecting shell 4, the bottom of the air drainage tube 13 is fixedly connected to the top of the lifting platform 17, the outer side of the lifting platform 17 is fixedly connected to a limiting convex ring 20, the limiting convex ring 20 is fitted with the lower end of the hollow boss 19, and limiting movable parts 21 are arranged on both sides of the lifting platform 17, one end of the limiting movable part 21 extends to the inside of the lifting platform 17 and is slidably connected to the lifting platform 17, and the other end of the limiting movable part 21 is a hook-shaped structure, and the other end of the limiting movable part 21 is respectively buckled and connected to the hollow boss 19 and the limiting convex ring 20 through the hook-shaped structure.

[0066] In order to facilitate the rotation of the air guide tube 13 and make the connection or disassembly of the top of the air guide tube 13 and the diffuser 16 more convenient, a rotating disk 18 is fixedly connected to the bottom of the lifting platform 17 .

[0067] Through the above structural design, it can be known that after the remaining air enters the filter chamber through the air flow window opened by the support frame 9, it can enter the inner side of the air guide tube 13 through the through hole groove 14 opened on the outside of the air guide tube 13, and the filter sponge 15 on the outside of the air guide tube 13 can filter the runoff air, so as to achieve the secondary filtration effect of dust, and the top of the air guide tube 13 is connected with the diffuser 16 by threading, so that the air guide tube 13 and the diffuser 16 can be connected or separated by rotating the air guide tube 13; after using for a period of time, the limiting movable part 21 can be moved to make After the hook-shaped structure at the end of the limiting movable part 21 is separated from the hollow boss 19 and the limiting convex ring 20 respectively, the connection limit of the hollow boss 19 and the limiting convex ring 20 is realized, thereby releasing the connection limit between the bottom of the air drainage tube 13 and the dust collecting shell 4, and then the lifting platform 2 17 and the top air drainage tube 13 are driven to rotate synchronously by rotating the rotating disk 18, thereby releasing the connection limit between the top of the air drainage tube 13 and the diffuser 16, so that the air drainage tube 13 can be moved downward, and the air drainage tube 13 can be taken out of the dust collecting shell 4, so that the air drainage tube 13 and the filter sponge 15 can be cleaned or replaced.

[0068] Embodiment 4:

[0069] The environmental protection purification and filtering equipment provided in Example 3 is further optimized, specifically, as follows: Figure 6-Figure 9 As shown, a locking assembly is provided on the outer side of the lifting platform 2 17 below the limiting movable part 21. The locking assembly is plug-connected with one end of the limiting movable part 21 located on the inner side of the lifting platform 2 17 and is used to limit the movement of the limiting movable part 21. The locking assembly is detachably connected to the lifting platform 2 17.

[0070] Furthermore, the locking assembly includes a buckle frame 1 23 and a buckle frame 24, and the buckle frame 1 23 and the buckle frame 24 are symmetrically arranged. The buckle frame 1 23 and the buckle frame 24 are both semicircular frame structures. Two limiting plugs 25 are fixedly connected to the inner side of the buckle frame 1 23 and the side close to the buckle frame 2 24. The buckle frame 1 23 is plugged and connected to one end of the two limiting movable parts 21 located on the inner side of the lifting platform 2 17 through the two limiting plugs 25. The limiting plugs 25 are plugged and connected to the lifting platform 2 17. The buckle frame 24 and the limiting plugs The position corresponding to the limiting plug 25 is provided with a limiting hole 26, and the end of the limiting plug 25 away from the buckle frame 1 23 is plugged into the inner side of the limiting hole 26. The buckle frame 1 23 and one end of the buckle frame 24 are rotatably connected through a hinge 27. The other ends of the buckle frame 1 23 and the buckle frame 24 are both provided with fixing ears, and the fixing ears of the buckle frame 1 23 and the buckle frame 24 are fixedly connected by fixing bolts 28.

[0071] Through the above-mentioned structural design, when the limiting movable part 21 is buckled with the hollow boss 19 and the limiting convex ring 20, the limiting plug 25 on the inner side of the buckle frame 1 23 is respectively plugged into the end of the limiting movable part 21 located on the inner side of the lifting platform 2 17, and the inner side of the buckle frame 1 23 is fit with the outer side of the lifting platform 2 17. After the buckle frame 24 is rotated to make the inner side of the buckle frame 24 fit with the outer side of the lifting platform 2 17, the end of the limiting plug 25 is inserted into the inner side of the limiting plug hole 26, and then the ends of the buckle frame 1 23 and the buckle frame 24 are connected and limited by the fixing bolts 28, so that the movement of the limiting movable part 21 is limited by the insertion of the limiting plug 25 and the limiting movable part 21, so that the limiting movable part 21 keeps buckling with the hollow boss 19 and the limiting convex ring 20, thereby realizing the connection limit of the lower part of the air drainage tube 13.

Claims

1. An environmentally friendly purification and filtering device, characterized in that: include: A first conveying pipe (1), a second conveying pipe (2) and a purification mechanism (3), wherein the first conveying pipe (1) and the second conveying pipe (2) are symmetrically arranged, and the ends of the first conveying pipe (1) and the second conveying pipe (2) close to each other are fixedly connected to the top of the purification mechanism (3); the purification mechanism (3) comprises a dust collecting shell (4), a partition plate (5) is fixedly connected to the middle of the inner side of the dust collecting shell (4), a space for air flow is reserved between the bottom of the partition plate (5) and the inner bottom of the dust collecting shell (4), and the dust collecting shell (4) is separated into a dust removal chamber and a filter chamber by the partition plate (5); the end of the first conveying pipe (1) close to the purification mechanism (3) extends to the inside of the dust removal chamber, and the end of the second conveying pipe (2) close to the purification mechanism (3) extends to the inside of the filter chamber; A dust adsorption mechanism (6) is arranged inside the dust collecting shell (4), and the dust adsorption mechanism (6) is located at the position of the dust removal chamber; the dust adsorption mechanism (6) is used for adsorbing metal dust; A dust filtering mechanism (7) is arranged inside the dust collecting housing (4), and the dust filtering mechanism (7) is located at the position of the filter cavity; the dust filtering mechanism (7) is used for filtering air; The lower ends of the dust adsorption mechanism (6) and the dust filtering mechanism (7) are both detachably connected to the bottom of the dust collecting housing (4); The dust adsorption mechanism (6) comprises a magnetic adsorption component, which is located inside the dust removal chamber; the bottom of the magnetic adsorption component is fixedly connected to a support component, which is located below the dust removal chamber; the bottom of the support component is fixedly connected to a first limit assembly, the first limit assembly extends to the outside of the bottom of the dust collection shell (4), and the first limit assembly is detachably connected to the dust collection shell (4); The dust filtering mechanism (7) comprises a filter air guide component, the upper part of which is located inside the filter chamber, and the lower part of which extends to the bottom of the dust collecting shell (4); the top of the filter air guide component is detachably connected to a diffuser (16); the top of the diffuser (16) is fixedly connected to one end of the second conveying pipe (2) located inside the filter chamber; the bottom of the filter air guide component is provided with a second limiting assembly, the second limiting assembly extends to the outside of the bottom of the dust collecting shell (4), and the second limiting assembly is detachably connected to the dust collecting shell (4).

2. The environmentally friendly purification and filtering equipment according to claim 1, characterized in that: The magnetic adsorption component comprises an adsorption frame (8), the number of the adsorption frames (8) is two, one of the adsorption frames (8) is located inside the other adsorption frame (8), and the two adsorption frames (8) are both embedded and fixed with an electromagnet (12).

3. The environmentally friendly purification and filtering equipment according to claim 2, characterized in that: The support component comprises a support frame (9), the number of the support frames (9) is the same as the number of the adsorption frames (8), the support frames (9) are fixedly connected to the bottom of the adsorption frames (8) at corresponding positions, and the lower part of the support frames (9) is provided with an airflow window.

4. The environmentally friendly purification and filtering equipment according to claim 3, characterized in that: The first limiting component includes a lifting platform (10), the lifting platform (10) is plugged into the bottom of the dust collecting shell (4), one end of the lifting platform (10) extends to the inner side of the dust collecting shell (4), the bottom of the support frame (9) is fixedly connected to the top of the lifting platform (10), the other end of the lifting platform (10) extends to the outer side of the bottom of the dust collecting shell (4), and one end of the lifting platform (10) located on the outer side of the dust collecting shell (4) is fixedly connected to a connecting plate (11), and the connecting plate (11) is detachably fixed to the dust collecting shell (4) by bolts, and the number of the bolts is several.

5. The environmentally friendly purification and filtering equipment according to claim 1, characterized in that: The filtering air guide component comprises an air drainage tube (13), a side surface of the air drainage tube (13) is provided with a through hole and a through groove (14) for air flow to pass through, a filtering sponge (15) is sleeved on the outer side of the air drainage tube (13), and the top of the air drainage tube (13) is threadedly connected to the bottom of the diffuser (16).

6. The environmentally friendly purification and filtering equipment according to claim 5, characterized in that: The second limiting assembly comprises a lifting platform (17) and a hollow boss (19), wherein the hollow boss (19) is fixedly connected to the bottom of the dust collecting shell (4), the upper portion of the lifting platform (17) passes through the hollow boss (19) and extends into the interior of the dust collecting shell (4), the bottom of the air guide tube (13) is fixedly connected to the top of the lifting platform (17), and the outer side of the lifting platform (17) is fixedly connected to a limiting convex ring (20), the limiting convex ring (20) is fitted with the lower end of the hollow boss (19), and a limiting movable part (21) is arranged on both sides of the lifting platform (17), one end of the limiting movable part (21) extends into the interior of the lifting platform (17) and is slidably connected to the lifting platform (17), and the other end of the limiting movable part (21) is a hook-shaped structure, and the other end of the limiting movable part (21) is respectively buckled and connected to the hollow boss (19) and the limiting convex ring (20) through the hook-shaped structure.

7. The environmentally friendly purification and filtering equipment according to claim 6, characterized in that: A locking assembly is provided on the outer side of the lifting platform 2 (17) at a position below the limiting movable part (21); the locking assembly is plug-connected with one end of the limiting movable part (21) located on the inner side of the lifting platform 2 (17) and is used to limit the movement of the limiting movable part (21); the locking assembly is detachably connected to the lifting platform 2 (17).

8. The environmentally friendly purification and filtering equipment according to claim 7, characterized in that: The locking assembly comprises a buckle frame 1 (23) and a buckle frame 2 (24), wherein the buckle frame 1 (23) and the buckle frame 2 (24) are symmetrically arranged, and both the buckle frame 1 (23) and the buckle frame 2 (24) are semicircular frame structures, and two limiting plugs (25) are fixedly connected to the inner side of the buckle frame 1 (23) and the side close to the buckle frame 2 (24), and the buckle frame 1 (23) is respectively plugged and connected to one end of the two limiting movable parts (21) located on the inner side of the lifting platform 2 (17) through the two limiting plugs (25), and the limiting plugs (25) are connected to the lifting platform 2 (17). The lifting platform (17) is plugged in and connected, and the buckle frame (24) is provided with a limit plug hole (26) at a position corresponding to the limit plug column (25). The end of the limit plug column (25) away from the buckle frame (23) is plugged into the inner side of the limit plug hole (26). The buckle frame (23) is rotatably connected with one end of the buckle frame (24) through a hinge (27). The other ends of the buckle frame (23) and the buckle frame (24) are both provided with fixing ears. The fixing ears of the buckle frame (23) and the buckle frame (24) are fixedly connected through fixing bolts (28).

9. The environmentally friendly purification and filtering equipment according to claim 6, characterized in that: The bottom of the second lifting platform (17) is fixedly connected with a rotating disk (18).

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