Dust removal equipment for glass wool processing

Abstract

The utility model relates to the technical field of glass wool processing, in particular to glass wool processing dust removal equipment which comprises a rack, a dust removal square pipe is fixedly installed on the rack, an air draft structure is arranged at one end of the top of the dust removal square pipe, and one end of the bottom of the dust removal square pipe is detachably connected with an air inlet pipe. A multi-layer filtering structure is arranged at the inner bottom of the square dust removal pipe, a positioning mechanism capable of locking the position of the multi-layer filtering structure is arranged on the square dust removal pipe, the multi-layer filtering structure comprises a plurality of filtering plates which are sequentially connected through elastic bent plates, and the elastic bent plates are fixedly installed at the free ends of the two filtering plates located at the free ends. The adjusting mechanism is used for synchronously and integrally pressing and stretching the multiple filter plates, the positioning mechanism is matched with the adjusting mechanism, layered filtration is facilitated, the filter mechanism can be conveniently detached for cleaning, and the cleaning effect is further guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of glass wool processing technology, specifically to a glass wool processing dust removal device. Background Technology

[0002] Glass wool is widely used in sound-absorbing materials. This type of material has an extremely small diameter, considered to be on the micrometer scale. It is brittle and easily breaks during construction and installation, generating fine fiber dust that pollutes the environment and affects breathing. When this dust settles on the skin, it can cause itching. Even when it gets stuck in the skin, it can cause itching, and in some cases, skin allergies. Workers who are in long-term contact with glass fibers are prone to contact dermatitis, conjunctivitis, and keratitis; in severe cases, corneal opacity and local abscesses may occur. If ultrafine glass wool dust particles enter the lungs, they can cause lung hardening. People who work in such an environment for a long time have a higher chance of developing asbestosis. The main pathological changes are interstitial fibrosis of the lungs and pleural fibrosis. During the glass wool production process, it is necessary to collect the asbestosis. According to the search, the patent with publication number CN118699024B discloses a dust removal device for glass wool production, which includes an outer shell, a dust removal component, a self-cleaning component and a sedimentation tank. The dust removal component is located inside the outer shell, the self-cleaning component is located inside the outer shell, the sedimentation tank is connected to the outer shell, and the self-cleaning component is connected to the dust removal component. This invention belongs to the technical field of dust removal equipment. The invention uses the suction port of the outer casing to draw floating glass fiber particles and dust into a settling tank. The electrostatic tracks of the left and right side tracked cleaning wheels of the dust removal component adhere to the glass wool board, cleaning the glass fiber particles and dust from the surface of the glass wool board. When the electrostatic tracks are working, the arc-shaped cleaning brush of the self-cleaning component scrapes off the adsorbed material on the electrostatic tracks, which is then blown into the air duct by the wind. The cleaning auger in the air duct sweeps the remaining dust into the settling tank. When the fan rotates, the gear reduction drives the straight rod cleaning brush to rotate, cleaning the dust attached to the filter plate. However, this method is not convenient for layered filtration, nor is it convenient for disassembling and cleaning the filter plate. Therefore, this invention designs a glass wool processing dust removal device that facilitates layered filtration and allows for easy disassembly and cleaning of the filter mechanism, further ensuring cleaning effectiveness. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, this utility model provides a glass wool processing dust removal equipment, which facilitates layered filtration and allows the filter mechanism to be easily disassembled for cleaning, thereby further ensuring the cleaning effect.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glass wool processing dust removal device, including a frame, on which a dust removal square tube is fixedly installed. A ventilation structure is provided at the top end of the dust removal square tube, and an air inlet pipe is detachably connected to the bottom end of the dust removal square tube. A multi-layer filter structure is provided at the inner bottom of the dust removal square tube. A positioning mechanism is provided on the dust removal square tube to lock the position of the multi-layer filter structure. The multi-layer filter structure includes multiple filter plates connected sequentially by elastic bending plates. Elastic bending plates are fixedly installed at the free ends of two filter plates located at their free ends. It also includes an adjustment mechanism that synchronously presses and stretches the multiple filter plates as a whole. The positioning mechanism is adapted to the adjustment mechanism.

[0007] Preferably, the adjusting mechanism includes an adjusting rod that is fixedly connected as a whole by multiple screws, and the helical directions of two adjacent screws are opposite. Threaded sleeves are fixedly installed on each of the multiple filter plates, and the multiple threaded sleeves are sequentially threadedly connected to the multiple screws. A rotating shaft is fixedly installed in the middle of the adjusting rod, and a guide slide that slides and guides the inner wall of the dust removal square tube is rotatably connected to the rotating shaft. Adjusting knobs and a rotating shaft are fixedly installed at both ends of the adjusting rod, respectively. A limiting bracket that is rotatably connected to the rotating shaft is fixedly installed inside the dust removal square tube.

[0008] Preferably, the positioning mechanism includes a positioning rod that slides horizontally through the dust removal square tube, a positioning port that engages with the positioning rod on the guide slide, a pull ring fixedly connected to one end of the positioning rod on the outside of the dust removal square tube, and a spring sleeved on the positioning rod, with the two ends of the spring fixedly connected to the pull ring and the dust removal square tube respectively.

[0009] Preferably, the air intake pipe is rotatably connected to the dust removal square pipe via a rotating seat, and the air intake pipe and the dust removal square pipe can be fixedly connected by bolts, and an air intake hose is fixedly installed on the top of the air intake pipe.

[0010] Preferably, the exhaust structure includes a suction fan fixedly installed on the frame, the input end of the suction fan is fixedly connected to one top end of the dust removal square tube, and the output end of the suction fan is fixedly connected to an exhaust pipe.

[0011] Preferably, the positioning mechanism is located on the upper side of the frame.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a dust removal device for glass wool processing, which has the following features:

[0014] Beneficial effects:

[0015] This glass wool processing dust removal equipment, through an air inlet pipe, a dust removal square pipe, and an exhaust structure, facilitates the intake of glass wool-containing air from the factory into the dust removal square pipe. The air is then filtered through a multi-layer filtration structure. An adjustment mechanism, multiple filter plates, and multiple flexible bends ensure that the filter plates and bends are securely clamped within the dust removal square pipe, guaranteeing filtration effectiveness and preventing incomplete filtration. A positioning mechanism secures the multi-layer filtration structure within the dust removal square pipe, preventing it from detaching during filtration. After dust removal, the positioning mechanism can be released from the adjustment mechanism, and the clamping between the flexible bends and the inner wall of the dust removal square pipe can be adjusted. This allows the multi-layer filtration structure to be directly removed from the bottom of the dust removal square pipe for cleaning. This glass wool processing dust removal equipment facilitates layered filtration and allows for easy disassembly and cleaning of the filtration mechanism, ensuring effective cleaning. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a structural schematic diagram of the present invention from other perspectives;

[0018] Figure 3 This is a structural schematic diagram of the present invention from another perspective;

[0019] Figure 4 This is a schematic diagram of the structure of the dust removal square tube and the multi-layer filter mechanism of this utility model.

[0020] Figure 5 This utility model Figure 4 A magnified schematic diagram of the partial structure at point A in the middle;

[0021] Figure 6 This is a schematic diagram of the multi-layer filtration mechanism of this utility model;

[0022] Figure 7 This is a schematic diagram of the planar structure of the filter plate, elastic bent plate and adjusting rod of this utility model.

[0023] The following are labels in the attached diagram: 1. Frame; 2. Dust removal square tube; 3. Air inlet pipe; 4. Air inlet hose; 5. Filter plate; 6. Flexible bending plate; 7. Threaded sleeve; 8. Rotating shaft; 9. Screw; 10. Limiting ring; 11. Adjusting knob; 12. Guide slide; 13. Limiting bracket; 14. Positioning port; 15. Positioning rod; 16. Pull ring; 17. Spring; 18. Fan; 19. Air outlet pipe; 20. Rotating seat. Detailed Implementation

[0024] 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.

[0025] Example:

[0026] Please see Figure 1-7 A dust removal device for glass wool processing includes a frame 1, on which a dust removal square tube 2 is fixedly installed. A ventilation structure is provided at the top end of the dust removal square tube 2, and an air inlet pipe 3 is detachably connected to the bottom end of the dust removal square tube 2. A multi-layer filter structure is provided at the inner bottom of the dust removal square tube 2. A positioning mechanism is provided on the dust removal square tube 2 to lock the position of the multi-layer filter structure. The multi-layer filter structure includes multiple filter plates 5 sequentially fixedly connected by elastic bending plates 6. Elastic bending plates 6 are fixedly installed at the free ends of two filter plates 5 located at their free ends. An adjustment mechanism is also included to simultaneously press and stretch the multiple filter plates 5 as a whole. The positioning mechanism is adapted to the adjustment mechanism. Furthermore, the pore diameters of the multiple filter plates 5 decrease from bottom to top, facilitating layered filtration.

[0027] Specifically, the adjustment mechanism includes an adjustment rod fixedly connected as a single unit by multiple screws 9, with adjacent screws 9 having opposite helical directions. Threaded sleeves 7 are fixedly installed on multiple filter plates 5, and these threaded sleeves 7 are sequentially threadedly connected to the screws 9. A rotating shaft 8 is fixedly installed in the middle of the adjustment rod, and a guide slide 12, which slides and guides the inner wall of the dust collector square tube 2, is rotatably connected to the rotating shaft 8. Adjustment knobs 11 and a rotating shaft are fixedly installed at both ends of the adjustment rod, respectively. A limiting bracket 13, rotatably connected to the rotating shaft, is fixedly installed inside the dust collector square tube 2. This allows for the adjustment of multiple filter plates 5. When the filter structure is installed at the bottom of the dust removal square tube 2, multiple filter plates 5 can be inserted into the dust removal square tube 2 from the bottom by holding the adjustment knob 11. At the same time, the rotating shaft is locked in the limiting bracket 13, and the guide slide 12 is guided to slide into the dust removal square tube 2. Then, by rotating the adjustment knob 11, multiple screws 9 are rotated, thereby bringing multiple filter plates 5 closer together and further bending multiple elastic bent plates 6, thereby sealing the dust removal square tube 2 from both sides. Furthermore, two adjacent 09 are fixedly connected by the limiting ring 10 for convenient limiting operation.

[0028] Specifically, the positioning mechanism includes a positioning rod 15 that slides horizontally through the dust removal square tube 2. The guide slide 12 has a positioning port 14 that engages with the positioning rod 15. A pull ring 16 is fixedly connected to one end of the positioning rod 15 on the outside of the dust removal square tube 2. A spring 17 is sleeved on the positioning rod 15. The two ends of the spring 17 are fixedly connected to the pull ring 16 and the dust removal square tube 2, respectively. In use, the pull ring 16 can be pulled outward. When the guide slide 12 reaches the predetermined position, the pull ring 16 is released. Under the action of the spring 17's rebound force, the positioning rod 15 is pushed into the positioning port 14, thereby locking the guide slide 12 and locking the position of the adjusting rod to prevent it from falling off.

[0029] Specifically, the air intake pipe 3 is rotatably connected to the dust removal square pipe 2 via the rotating seat 20, and the air intake pipe 3 and the dust removal square pipe 2 can be fixedly connected by bolts. The top of the air intake pipe 3 is fixedly installed with an air intake hose 4. The rotating seat 20 prevents the air intake pipe 3 from being easily damaged after being disassembled from the bottom of the dust removal square pipe 2, and facilitates installation. The air intake hose 4 can be easily stretched to any position for dust collection.

[0030] Specifically, the exhaust structure includes a suction fan 18 fixedly installed on the frame 1. The input end of the suction fan 18 is fixedly connected to the top end of the dust removal square tube 2, and the output end of the suction fan 18 is fixedly connected to an exhaust pipe 19. When the suction fan 18 is started, a negative pressure is easily formed inside the dust removal square tube 2, thereby completing the dust removal operation. The exhaust pipe 19 facilitates the discharge of filtered air. Furthermore, the exhaust pipe 19 can be directed toward the suction fan 18 to facilitate heat dissipation of the suction fan 18.

[0031] Specifically, the positioning mechanism is located on the upper side of the frame 1, which facilitates positioning and adjustment on the upper side and avoids the impact of disassembly and assembly of the air intake pipe 3.

[0032] It should be noted that the terms "one embodiment," "embodiment," "exemplary embodiment," "some embodiments," etc., mentioned in the specification indicate that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0033] It should be readily understood that “on,” “above,” and “on top of” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something” but also “on something” with an intermediate feature or layer therebetween, and that “above” or “on top of” means not only “on something” but also “on something” without an intermediate feature or layer therebetween (i.e., directly on something).

[0034] Furthermore, for ease of explanation, spatially relative terms such as "below," "below," "under," "above," and "above" may be used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A glass wool processing dedusting apparatus, characterized in that: Including frame (1), the frame (1) is fixedly installed with dust removal square tube (2), the top one end of the dust removal square tube (2) is provided with an exhaust structure, the bottom one end of the dust removal square tube (2) is detachably connected with the air inlet pipe (3), the inner bottom of the dust removal square tube (2) is provided with a plurality of filter structures, the dust removal square tube (2) is provided with a positioning mechanism for locking the position of the plurality of filter structures, the plurality of filter structures include a plurality of filter plates (5) connected in sequence through elastic bending plates (6), the free end of the two filter plates (5) at the free end is fixedly installed with the elastic bending plate (6), and the adjusting mechanism is further included, the positioning mechanism is matched with the adjusting mechanism.

2. The glass wool processing dedusting apparatus according to claim 1, characterized in that: The adjusting mechanism includes an adjusting rod fixedly connected in one body by a plurality of screw rods (9), and the screw directions of the adjacent two screw rods (9) are opposite, a plurality of threaded sleeves (7) are fixedly installed on the plurality of filter plates (5), a plurality of threaded sleeves (7) are sequentially and threadedly connected with a plurality of screw rods (9) in sequence, a rotating shaft (8) is fixedly installed in the middle of the adjusting rod, the rotating shaft (8) is rotatably connected with a guide sliding frame (12) that is guided and slidably matched with the inner wall of the dust removal square tube (2), and the two ends of the adjusting rod are respectively fixedly installed with an adjusting knob (11) and a rotating shaft.

3. The glass wool processing dedusting apparatus according to claim 2, characterized in that: The positioning mechanism includes a positioning rod (15) that is horizontally slidably penetrated through the dust removal square tube (2), the guide sliding frame (12) is provided with a positioning opening (14) that is clamped and matched with the positioning rod (15), one end of the positioning rod (15) provided outside the dust removal square tube (2) is fixedly connected with a pull ring (16), and a spring (17) is sleeved on the positioning rod (15).

4. The glass wool processing dedusting apparatus according to claim 3, characterized in that: The air inlet pipe (3) is rotatably connected to the dust removal square tube (2) through a rotating seat (20), and the air inlet pipe (3) and the dust removal square tube (2) can be fixedly connected through bolts, and the top of the air inlet pipe (3) is fixedly installed with an air inlet hose (4).

5. The glass wool processing dedusting apparatus according to claim 4, characterized in that: The exhaust structure includes a suction fan (18) fixedly installed on the frame (1), the input end of the suction fan (18) is fixedly communicated with the top one end of the dust removal square tube (2), and the output end of the suction fan (18) is fixedly communicated with an air outlet pipe (19).

6. The glass wool processing dedusting apparatus according to claim 5, characterized in that: The positioning mechanism is arranged on the upper side of the frame (1).

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