Spinning flying dust collecting device

Abstract

The utility model discloses a spinning flying dust collecting device which comprises a box body, a driving part, a rotating shaft, a filter screen and a scraping rod, an air inlet is formed in the top end of the box body, a fan is installed on the bottom face of an inner cavity of the box body, and an air outlet is formed in the bottom end of the box body; the driving part is mounted on the top surface of the inner cavity of the box body; the driving end of the driving part is connected with the rotating shaft; a dust collection box is arranged around the bottom end of the inner side wall of the box body in the circumferential direction, the filter screen is arranged on the dust collection box, and the edge of the filter screen is attached to the inner edge of the dust collection box; the bottom end of the rotating shaft is rotationally connected with the upper surface of the filter screen, and the scraping rod is installed at the bottom end of the rotating shaft and attached to the filter screen in a sliding mode. Therefore, when the spinning flying dust is collected and treated, the burden of the filter screen can be relieved, and the function of better collecting and dedusting effects is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a textile dust collection device. Background Art

[0002] In the field of textile industry, during the production process of processing various fiber materials such as cotton, linen, silk, and wool into textiles, due to process characteristics, a large amount of textile dust composed of thread ends, fine fibers, dust, and other sundries will be generated. These textile dusts not only seriously reduce the cleanliness of the workshop environment, posing a potential threat to the physical and mental health of the staff, but also increase safety hazards such as fires because they are suspended in the air. Therefore, effectively collecting and treating these textile dusts has become an essential part of textile production.

[0003] Traditionally, textile enterprises mostly rely on the ventilation system to blow and partially discharge the textile dust in the workshop. However, this method has limited effects and is difficult to completely remove the textile dust in the air, and its practicability and efficiency are restricted. To overcome this problem, the current textile industry has gradually turned to using a filter structure for the collection and treatment of textile dust. The filter system can intercept and collect the textile dust in the air through its filtering function.

[0004] However, after long-term use of the filter structure in the prior art, textile dust will gradually accumulate and adhere to the filter, resulting in an increased burden on the filter, and thus reducing the overall dust removal efficiency and collection capacity. To solve this problem, the filter often needs to be replaced frequently, which not only increases the inconvenience of operation, but also significantly increases the use cost and maintenance cycle of the filter, becoming a major bottleneck restricting textile production efficiency and cost control. Summary of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems in the related art to a certain extent.

[0006] For this reason, the purpose of the utility model is to propose a textile dust collection device, which can reduce the burden on the filter when collecting and treating textile dust, and achieve a better function of collecting and removing dust.

[0007] To achieve the above object, the present utility model provides a textile dust collection device, which includes a box body, a driving component, a rotating shaft, a filter screen and a scraping rod. Among them, an air inlet is provided at the top end of the box body, a blower is installed on the inner cavity bottom surface of the box body, and an air outlet is provided at the bottom end of the box body; the driving component is installed on the inner cavity top surface of the box body, and the driving end of the driving component is connected to the rotating shaft; a dust collection box is circumferentially arranged around the bottom end of the inner side wall of the box body, the filter screen is arranged on the dust collection box, and the filter screen is installed on the dust collection box; the bottom end of the rotating shaft is rotatably connected to the upper surface of the filter screen, the scraping rod is installed at the bottom end of the rotating shaft, and the scraping rod is slidably attached to the filter screen.

[0008] The textile dust collection device of the present utility model can reduce the burden on the filter screen and achieve a better dust collection and dust removal effect when collecting and processing textile dust.

[0009] In addition, the textile dust collection device proposed according to the above application may also have the following additional technical features:

[0010] Specifically, support legs are installed at the bottom end of the box body, and a plurality of dust collection pipes communicating with the dust collection box are provided on the outer wall of the box body.

[0011] Specifically, the filter screen is a conical filter structure, and the bottom end of the rotating shaft is rotatably connected to the top end of the filter screen.

[0012] Specifically, propeller blades are provided on the rotating shaft, and the propeller blades are spirally wound along the rotating shaft.

[0013] Specifically, the scraping rod includes a plurality of connecting rods, and the plurality of connecting rods are hinged together end to end.

[0014] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the following description of the embodiments in conjunction with the drawings, in which:

[0016] Figure 1 is a schematic structural diagram of a textile dust collection device according to an embodiment of the present utility model;

[0017] Figure 2 is a schematic diagram of the position of the scraping rod of a textile dust collection device according to an embodiment of the present utility model;

[0018] Figure 3 is a schematic structural diagram of the scraping rod of a textile dust collection device according to another embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the bending state of the scraper rod of the textile fly ash collection device according to another embodiment of the utility model.

[0020] As shown in the figure: 10. Box body; 11. Air inlet; 12. Fan; 13. Air outlet; 14. Support leg; 15. Dust box; 16. Dust collection tube; 20. Driving component; 30. Rotating shaft; 31. Propeller blade; 40. Filter; 50. Scraper rod; 51. Connecting rod; 52. Tension spring; 53. Sliding sleeve. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0022] The textile fly ash collection device according to an embodiment of the utility model is described below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4 As shown, the textile fly ash collection device according to the embodiment of the utility model may include a housing 10 , a driving component 20 , a rotating shaft 30 , a filter screen 40 and a scraper rod 50 .

[0024] Among them, an air inlet 11 is opened at the top of the box body 10, a supporting leg 14 is installed at the bottom of the box body 10, a fan 12 is installed on the bottom surface of the inner cavity of the box body 10, and an air outlet 13 corresponding to the fan 12 is provided at the bottom of the box body 10. The fan 12 blows the gas inside the box body 10 to the outside through the air outlet 13.

[0025] It should be noted that a grille plate or a coarse filter may be provided in the air inlet 11 .

[0026] The driving component 20 is mounted on the top surface of the inner cavity of the box body 10, with the driving end of the driving component 20 facing downward and connected to the vertically arranged rotating shaft 30. It should be noted that the air inlet 11 and the driving component 20 are staggered.

[0027] It should be noted that the driving component 20 is used to drive the rotating shaft 30 to rotate, and may be a rotating motor.

[0028] A dust box 15 is arranged around the bottom end of the inner side wall of the box body 10, and a filter screen 40 is installed on the dust box 15. The edge of the filter screen 40 is in contact with the inner edge of the dust box 15, and the upper end of the dust box 15 is open. It should be noted that the lowest end of the upper surface of the filter screen 40 is not lower than the top end of the dust box 15, so that the textile dust on the filter screen 40 can fall into the dust box 15.

[0029] It should be noted that, in this embodiment, the filtering accuracy of the filter screen 40 is selected according to actual usage conditions, so the size and distribution of the holes on the filter screen 40 are not shown in the figure.

[0030] The bottom end of the rotating shaft 30 is rotatably connected to the upper surface of the filter 40, and the scraper rod 50 is installed on the bottom end of the rotating shaft 30. The scraper rod 50 slides on the upper surface of the filter 40, and the number of the scraper rod 50 is at least 1. It should be noted that the scraper rod 50 and the dust box 15 are staggered.

[0031] It should be noted that the driving component 20 is located below the filter 40 .

[0032] Specifically, during the actual operation, the relevant personnel turn on the power supply and start the driving component 20 and the fan 12. The textile dust generated by the textile machinery enters the interior of the box 10 through the air inlet 11. Under the suction action of the fan 12, the textile dust is filtered through the filter 40, and most of the textile dust is blocked on the filter 40. The filtered air is discharged from the outside of the box 10 through the air outlet 13. In this process, the driving component 20 is controlled to drive the rotating shaft 30 to rotate, driving the scraper 50 to slide on the upper surface of the filter 40 to remove the accumulated dust. The scraped textile dust falls into the dust box 15, and after the dust box 15 is full, it can be taken out and cleaned. The cleaning function of the scraper 50 effectively prevents the filter 40 from being blocked, ensures the dust removal effect, makes the filter 40 not easy to be blocked, and reduces the cleaning frequency and the cost of replacing the filter 40.

[0033] In one embodiment of the present invention, Figure 1 As shown, a plurality of dust collecting pipes 16 connected to the dust collecting box 15 are provided on the outer wall of the box body 10, and the other end of the dust collecting pipe 16 can be connected to a dust collecting device (not shown in the figure) to suck out the textile flying dust inside the dust collecting box 15. It should be noted that the plurality of dust collecting pipes 16 can be 2, 3, 4, 5, 6 dust collecting pipes 16, etc. The specific number is selected according to actual needs and will not be described in detail here.

[0034] Further, in one embodiment of the present invention, Figure 2 As shown, the filter screen 40 is a conical filtering structure, and the bottom end of the rotating shaft 30 is rotatably connected to the top end of the filter screen 40. It should be noted that the shape of the filter screen 40 can be conical or pyramidal, and the bottom edge shape of the filter screen 40 is compatible with the inner edge shape of the dust box 15.

[0035] Specifically, when the inner edge of the dust collection box 15 is polygonal, the bottom edge of the filter screen 40 is the same polygon at this time, and the structure of the filter screen 40 is a pyramid structure; when the inner edge of the dust collection box 15 is circular, the bottom edge of the filter screen 40 is the same circle at this time, and the structure of the filter screen 40 is a conical structure.

[0036] Furthermore, in an embodiment of the present invention, as Figure 1 shown, a propeller blade 31 is provided on the rotating shaft 30. The propeller blade 31 spirally winds around the rotating shaft 30 from top to bottom, and the bottom end of the propeller blade 31 is located above the scraping rod 50. It should be noted that the top surface radius of the propeller blade 31 can be greater than the bottom surface radius.

[0037] Specifically, during the actual operation, relevant personnel control the driving component 20 to drive the propeller blade 31 to rotate. At the same time, when the fan 12 is started, under the combined action of the fan 12 and the propeller blade 31, a spiral downward rotating wind is generated inside the box body 10. The rotating wind collides with the inner wall of the box body 10, causing some textile flying dust in the rotating wind to remain on the inner wall of the box body 10. This part of the textile flying dust slides into the dust collection box 15 along the inner wall of the box body 10 under the action of gravity and wind force; in addition, when the rotating wind passes through the filter screen 40, under the action of wind force, gravity and centrifugal force (the centrifugal force generated by the scraping rod 50 driving the textile flying dust to move), the textile flying dust on the filter screen 40 slides into the dust collection box 15 along the filter screen 40.

[0038] Specifically, the arrangement of the filter screen 40 and the propeller blade 31 significantly improves the collection efficiency and deposition speed of textile flying dust, and reduces the residence time of textile flying dust inside the box body 10. The generation of the rotating wind enables the textile flying dust to be more fully dispersed and deposited inside the box body 10, reducing the possible secondary dust generation during the cleaning process.

[0039] In an embodiment of the present invention, as Figure 3 and Figure 4 shown, the scraping rod 50 includes a plurality of connecting rods 51. The plurality of connecting rods 51 are connected end to end, and adjacent two connecting rods 51 are hinged together, and the connecting rods 51 rotate along the normal direction of the rotating shaft 30. When the rotating shaft 30 drives the scraping rod 50 to rotate, the plurality of connecting rods 51 change their positions accordingly. In this state, the whole scraping rod 50 presents a bent state. At this time, the textile flying dust on the scraping rod 50 can better slide into the dust collection box 15 along the scraping rod 50 under the action of wind force, centrifugal force and gravity. It should be noted that the plurality of connecting rods 51 can be 8, 9, 10, 11, 12 connecting rods 51, and the specific number is selected according to actual needs and will not be elaborated here.

[0040] It should be noted that the hinged angle of the connecting rod 51 can be 30 degrees, and specifically, it can be adjusted according to actual needs, which will not be elaborated here.

[0041] Specifically, the bent scraping rod 50 can more effectively clean the dust accumulated on the surface of the filter screen 40, reduce the cleaning blind area, and improve the dust removal efficiency. The adjustable number and hinged angle of the connecting rod 51 enable the scraping rod 50 to adapt to filter screens 40 of different shapes and sizes, improving the versatility and flexibility of the device.

[0042] In summary, when the textile flying dust collection device of the embodiment of the present invention collects and processes textile flying dust, it can reduce the burden on the filter screen and achieve a better function of collecting and removing dust.

[0043] In the description of this specification, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0045] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A textile dust collection device, characterized in that, It includes a box body, a driving component, a rotating shaft, a filter screen and a scraping rod. Among them, an air inlet is provided at the top end of the box body, a blower is installed on the inner cavity bottom surface of the box body, and an air outlet is provided at the bottom end of the box body; the driving component is installed on the inner cavity top surface of the box body, and the driving end of the driving component is connected to the rotating shaft; a dust collection box is circumferentially wound around the bottom end of the inner side wall of the box body, and the filter screen is installed on the dust collection box; the bottom end of the rotating shaft is rotatably connected to the upper surface of the filter screen, the scraping rod is installed at the bottom end of the rotating shaft, and the scraping rod is slidably attached to the filter screen.

2. The textile dust collection device according to claim 1, wherein a plurality of dust collection pipes communicating with the dust collection box are provided on the outer wall of the box body.

3. The textile dust collection device according to claim 1, characterized in that, the filter screen is a conical filtering structure, and the bottom end of the rotating shaft is rotatably connected to the top end of the filter screen.

4. The textile dust collection device according to claim 1, characterized in that, the rotating shaft is provided with propeller blades, and the propeller blades are spirally wound along the rotating shaft.

5. The textile dust collection device according to claim 1, characterized in that, the scraping rod includes a plurality of connecting rods, and the plurality of connecting rods are hinged together end to end.

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