Workshop filtering dust removal equipment

Abstract

The utility model relates to the technical field of dust removal of milk powder workshops, and discloses workshop filtering dust removal equipment which comprises a dust removal box, a dust collection channel used for collecting dust is arranged on the outer wall of one side of the dust removal box, an air pump is fixedly connected to the outer wall of the other side of the dust removal box through a motor frame, and the air pump is communicated with the inner wall of the dust removal box through a pipeline. A partition plate is arranged on the inner wall of the dust removal box, a plurality of first filtering holes which are arranged in a circumferential mode and used for filtering are formed in the partition plate, a rotating assembly driven by wind power is arranged in the dust removal box, a rotating shaft and impact fan blades are arranged in the rotating assembly, and connecting plates are arranged on the impact fan blades; a dredging part for dredging the first filtering holes is arranged on the connecting plate. Through the arrangement of the connecting plate, the reset spring and the dredging rod, the dust collector can sequentially enter and exit the first filter hole to dredge the first filter hole, so that the first filter hole is prevented from being blocked by impurities, wind power is prevented from passing through the first filter hole, and the external dust suction effect and the dust collection efficiency are further prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal in milk powder workshops, in particular to filtering and dust removal equipment in workshops. Background Art

[0002] Each milk powder production workshop has undergone three-stage filter purification, and the bacterial filtration efficiency in the air entering the workshop has reached 99.99%. There will be a lot of dust inside the workshop that needs to be cleaned, so dust removal equipment is needed. The exhaust dust removal equipment can effectively absorb the dust in the workshop air.

[0003] When using existing dust removal equipment, filter holes need to be set to filter larger impurities. After long-term use, dust will be blocked in the filter holes, making it difficult for wind to attract dust through the filter holes, thereby affecting the efficiency of dust removal.

[0004] To this end, we propose a workshop filtering and dust removal equipment. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a workshop filtering and dust removal equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a workshop filtering and dust removal equipment, including a dust removal box, a dust suction channel for dust suction is arranged on the outer wall of one side of the dust removal box, and an air pump is fixedly connected to the outer wall of the other side of the dust removal box through a motor frame, and the air pump is connected to the inner wall of the dust removal box through a pipeline, and a partition is arranged on the inner wall of the dust removal box, and a plurality of first filter holes arranged in a circle for filtering are arranged on the partition, and a rotating assembly driven by wind is arranged in the dust removal box, and the rotating assembly includes a rotating shaft and impact blades, and a connecting plate is arranged on the impact blade, and a dredging part for dredging the first filter holes is arranged on the connecting plate, and the dredging part includes a reset spring and a dredging rod, and a collecting part for collecting is arranged at the bottom of the dust removal box, and the collecting part includes a fixed plate, a first collecting box and a second collecting box.

[0007] Furthermore, the rotating shaft is rotatably connected to the inner wall of the dust removal box close to the air pump, the impact fan blades are arranged in a circle and fixedly connected to the outer wall of the rotating shaft, the impact fan blades are located at one end of the upper pipe of the air pump, a rotating hole is opened in the partition, the impact fan blades are rotatably connected to the inner wall of the rotating hole, and the connecting plate is fixedly connected to the outer wall of the rotating shaft close to the outer wall of the air pump.

[0008] Furthermore, the connecting plate is provided with a plurality of linearly arranged sliding holes near one end of the air pump, the sliding hole and the first filter hole are located on the same axis, one end of the reset spring is fixedly connected to the inner wall of one side of the sliding hole, the clearing rod is fixedly connected to the other end of the reset spring, and the clearing rod is slidably connected to the inner wall of the sliding hole.

[0009] Furthermore, the end of the dredging rod close to the reset spring is cylindrical, and the end of the dredging rod close to the first filter hole is a truncated cone with arc-shaped cross sections at both ends.

[0010] Furthermore, a connecting groove is provided on the outer wall of one side of the dust removal box, a fixed plate is arranged on the inner wall of the connecting groove, a pull ring is fixedly connected to one end of the fixed plate, and the first collecting box and the second collecting box are respectively fixedly connected to the two ends of the outer wall on the other side of the fixed plate, the first collecting box and the second collecting box are slidably connected to the inner wall of the dust removal box and are arranged at the two ends of the partition, and a dissolving liquid for dissolving dust is provided in the first collecting box and the second collecting box.

[0011] Furthermore, a rolling track is provided on the inner wall of the connecting plate, balls are rollingly connected to the inner wall of the rolling track, and scraping grooves for scraping impurities on the partition are provided at both ends of the connecting plate, and sliding grooves are provided in the scraping grooves, which extend to the inner wall of the rolling track.

[0012] Furthermore, a sliding block is slidably connected to the inner wall of the sliding groove, one end of the sliding block is fixedly connected to the outer wall of the ball, and a scraper is fixedly connected to the outer wall of the sliding block, and the scraper is attached to the outer wall of the scraper groove.

[0013] Furthermore, a plurality of second filter holes arranged in a circumference are provided on the outer wall of the partition, and the second filter holes are columnar grooves with arc-shaped cross sections at both ends.

[0014] Beneficial Effects

[0015] The utility model provides a workshop filtering and dust removal device, which has the following beneficial effects:

[0016] (1) This kind of workshop filtering and dust removal equipment can enter and exit the first filter hole in sequence through the provided connecting plate, return spring and dredging rod to dredge the first filter hole, thereby preventing impurities in the first filter hole from being blocked, affecting the passage of wind, and further affecting the suction effect of external dust and the dust removal efficiency.

[0017] (2) This workshop filtering and dust removal equipment has a first collecting box and a second collecting box. After the dust and impurities are dissolved in the solvent, the pull ring can be pulled to pull the fixed plate, and then the first collecting box and the second collecting box can be driven to slide and pull out in the dust removal box, so that the dust and impurities can be easily handled.

[0018] (3) This kind of workshop filtering and dust removal equipment can scrape off the dust and impurities accumulated on the partition through the provided connecting plate, ball bearings and sliding grooves, and scrape them into the first collecting box at the bottom through the sliding grooves for collection, thereby preventing impurities from accumulating on the first filter holes on the partition, affecting the passage of wind and further affecting the dust collection efficiency, and can also prevent dust and impurities from adhering to the connecting plate, affecting the scraping effect of dust and impurities.

[0019] (4) This workshop filtering and dust removal equipment has a second filter hole. The second filter hole is designed so that when dust passes through the second filter hole, it contacts a smooth curved surface, thereby reducing the friction between the two and preventing dust from getting stuck in the second filter hole and affecting the passage of dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the front view of the utility model;

[0021] Figure 2 This is a cross-sectional view of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified view of part A;

[0023] Figure 4 This is a cross-sectional view of the connection plate of the utility model;

[0024] Figure 5 This is a cross-sectional view of the partition in the second embodiment of the present utility model.

[0025] Legend: 1. Dust removal box; 2. Dust suction channel; 3. Fixed plate; 4. Pull ring; 5. Air pump; 6. Partition; 7. First filter hole; 8. First collection box; 9. Second collection box; 10. Rotating shaft; 11. Impact fan blade; 12. Connecting plate; 13. Rolling track; 14. Ball bearing; 15. Reset spring; 16. Clearing rod; 17. Sliding block; 18. Sliding groove; 19. Scraper; 20. Second filter hole. DETAILED DESCRIPTION

[0026] Embodiment 1: A workshop filtering and dust removal device, such as Figure 1 , Figure 2 and Figure 3As shown, it includes a dust removal box 1, an outer wall of one side of the dust removal box 1 is provided with a dust suction channel 2 for dust suction, and an outer wall of the other side of the dust removal box 1 is fixedly connected to an air pump 5 through a motor frame, the air pump 5 is connected to the inner wall of the dust removal box 1 through a pipeline, the inner wall of the dust removal box 1 is provided with a partition 6, and a plurality of first filter holes 7 for filtering arranged in a circle are provided on the partition 6, and a rotating component driven by wind is provided in the dust removal box 1, the rotating component includes a rotating shaft 10 and an impact fan blade 11, the impact fan blade 11 is provided with a connecting plate 12, the connecting plate 12 is provided with a dredging portion for dredging the first filter hole 7, the dredging portion includes a reset spring 15 and a dredging rod 16, and a collecting portion for collecting is provided at the bottom of the dust removal box 1, and the collecting portion includes a fixing plate 3, a first collecting box 8 and a second collecting box 9.

[0027] The rotating shaft 10 is rotatably connected to the inner wall of the dust removal box 1 close to the air pump 5, and the impact fan blades 11 are arranged in a circle and fixedly connected to the outer wall of the rotating shaft 10. The impact fan blades 11 are located at one end of the pipeline on the air pump 5. A rotating hole is opened in the partition 6. The impact fan blades 11 are rotatably connected to the inner wall of the rotating hole, and the connecting plate 12 is fixedly connected to the outer wall of the rotating shaft 10 close to the outer wall of the air pump 5.

[0028] A plurality of linearly arranged sliding holes are provided at one end of the connecting plate 12 close to the air pump 5. The sliding hole and the first filter hole 7 are located on the same axis. One end of the reset spring 15 is fixedly connected to the inner wall of one side of the sliding hole. The clearing rod 16 is fixedly connected to the other end of the reset spring 15. The clearing rod 16 is slidably connected to the inner wall of the sliding hole.

[0029] The end of the dredging rod 16 close to the return spring 15 is cylindrical, and the end of the dredging rod 16 close to the first filter hole 7 is a truncated cone with arc-shaped cross sections at both ends.

[0030] Through the provided connecting plate 12, return spring 15 and dredging rod 16, it is possible to enter and exit the first filter hole 7 in sequence to dredge the first filter hole 7, thereby preventing impurities in the first filter hole 7 from being clogged, affecting the passage of wind, and further affecting the suction effect of external dust and the dust removal efficiency.

[0031] like Figure 1 and Figure 2 As shown, a connecting groove is opened on the outer wall of one side of the dust removal box 1, and a fixed plate 3 is arranged on the inner wall of the connecting groove. A pull ring 4 is fixedly connected to one end of the fixed plate 3, and the first collecting box 8 and the second collecting box 9 are respectively fixedly connected to the two ends of the outer wall on the other side of the fixed plate 3. The first collecting box 8 and the second collecting box 9 are slidably connected to the inner wall of the dust removal box 1 and are arranged at the two ends of the partition 6. A dissolving liquid for dissolving dust is provided in the first collecting box 8 and the second collecting box 9.

[0032] By setting up the first collecting box 8 and the second collecting box 9, after the dust and impurities are dissolved in the dissolving liquid, the pull ring 4 can be pulled to pull the fixed plate 3, thereby driving the first collecting box 8 and the second collecting box 9 to slide and be pulled out in the dust removal box 1, so as to facilitate the treatment of the dust and impurities.

[0033] like Figure 3 and Figure 4 As shown, a rolling track 13 is provided on the inner wall of the connecting plate 12, and a ball 14 is rollingly connected to the inner wall of the rolling track 13. Scraping grooves for scraping impurities on the partition 6 are provided at both ends of the connecting plate 12, and a sliding groove 18 is provided in the scraping groove, which extends to the inner wall of the rolling track 13.

[0034] The inner wall of the sliding groove 18 is slidably connected with a sliding block 17, one end of the sliding block 17 is fixedly connected to the outer wall of the ball 14, and the outer wall of the sliding block 17 is fixedly connected with a scraper 19, which is attached to the outer wall of the scraper groove.

[0035] By means of the connecting plate 12, ball bearings 14 and sliding grooves 18, dust and impurities accumulated on the partition 6 can be scraped off and scraped off into the first collecting box 8 at the bottom through the sliding grooves 18 for collection, thereby preventing impurities from accumulating on the first filter holes 7 on the partition 6 and affecting the passage of wind, thereby affecting the dust collection efficiency, and preventing dust and impurities from adhering to the connecting plate 12 and affecting the scraping effect of dust and impurities.

[0036] Embodiment 2: Based on Embodiment 1, refer to Figure 5 A plurality of second filter holes 20 arranged in a circumference are provided on the outer wall of the partition plate 6. The second filter holes 20 are columnar grooves with arc-shaped cross sections at both ends.

[0037] By setting up the second filter hole 20 and designing the second filter hole 20, when dust passes through the second filter hole 20, it contacts with a smooth curved surface, thereby reducing the friction between the two and preventing dust from getting stuck in the second filter hole 20 and affecting the passage of dust.

[0038] The working principle of the utility model is as follows: when dust removal is required, the air pump 5 is turned on, and the air pump 5 generates suction in the dust removal box 1 through the pipeline, and attracts external dust through the partition 6, the first filter hole 7 and the dust suction channel 2. After the dust is sucked into the dust removal box 1, it is filtered through the first filter hole 7 to filter the impurities, and the impurities and dust at both ends can fall into the first collection box 8 and the second collection box 9 at the bottom for collection. When the wind passes through the impact fan blade 11, it can drive the impact fan blade 11 to rotate, and the impact fan blade 11 can drive the connecting plate 12 and the reset spring 15 and the dredging rod 16 thereon to rotate through the rotating shaft 10. The dredging rod 16 rotates to the axis of the first filter hole 7, and the elastic force of the reset spring 15 can be used to filter the impurities. The dredging rod 16 can be driven back into the sliding hole under the squeezing of the arc-shaped edge of the dredging rod 16 by the inner wall of the first filter hole 7, and then the first filter hole 7 can be dredged in turn; and when the connecting plate 12 rotates, the dust accumulated on the partition 6 can be scraped off through the scraping groove thereon, and the dust will climb along the scraping groove and stay in the scraping groove. When the connecting plate 12 rotates to the bottom, the ball 14 can be driven to move away from the end of the rotating shaft 10 under the action of gravity and the centrifugal force of rotation, and then the scraper 19 is driven to move in the scraping groove away from the end of the rotating shaft 10 through the sliding block 17, and the dust retained in the scraping groove is scraped off to the first collecting box 8 at the bottom for collection.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A workshop filtering and dust removal device, comprising a dust removal box (1), characterized in that: The outer wall of one side of the dust removal box (1) is provided with a dust suction channel (2) for dust suction, and the outer wall of the other side of the dust removal box (1) is fixedly connected to an air pump (5) through a motor frame, and the air pump (5) is connected to the inner wall of the dust removal box (1) through a pipeline, and the inner wall of the dust removal box (1) is provided with a partition (6), and the partition (6) is provided with a plurality of first filter holes (7) for filtering arranged in a circumference, and a wind-driven rotating assembly is provided in the dust removal box (1), and the rotating assembly includes a rotating shaft (10) and an impact blade (11), and the impact blade (11) is provided with a connecting plate (12), and the connecting plate (12) is provided with a dredging part for dredging the first filter holes (7), and the dredging part includes a reset spring (15) and a dredging rod (16), and the bottom of the dust removal box (1) is provided with a collecting part for collecting, and the collecting part includes a fixing plate (3), a first collecting box (8) and a second collecting box (9).

2. The workshop filtering and dust removal equipment according to claim 1 is characterized in that: The rotating shaft (10) is rotatably connected to the inner wall of the dust removal box (1) on the side close to the air pump (5); the impact blades (11) are arranged in a circle and fixedly connected to the outer wall of the rotating shaft (10); the impact blades (11) are located at one end of the upper pipe of the air pump (5); a rotating hole is opened in the partition plate (6); the impact blades (11) are rotatably connected to the inner wall of the rotating hole; and the connecting plate (12) is fixedly connected to the outer wall of the rotating shaft (10) on the side close to the outer wall of the air pump (5).

3. The workshop filtering and dust removal equipment according to claim 2 is characterized in that: The connecting plate (12) is provided with a plurality of linearly arranged sliding holes at one end close to the air pump (5), the sliding holes and the first filter hole (7) are located on the same axis, one end of the return spring (15) is fixedly connected to the inner wall of one side of the sliding hole, the clearing rod (16) is fixedly connected to the other end of the return spring (15), and the clearing rod (16) is slidably connected to the inner wall of the sliding hole.

4. The workshop filtering and dust removal equipment according to claim 3 is characterized in that: The end of the dredging rod (16) close to the return spring (15) is cylindrical, and the end of the dredging rod (16) close to the first filtering hole (7) is a truncated cone with arc-shaped cross sections at both ends.

5. The workshop filtering and dust removal equipment according to claim 1 is characterized in that: A connection groove is provided on the outer wall of one side of the dust removal box (1); a fixed plate (3) is arranged on the inner wall of the connection groove; a pull ring (4) is fixedly connected to one end of the fixed plate (3); and a first collection box (8) and a second collection box (9) are respectively fixedly connected to the two ends of the outer wall of the other side of the fixed plate (3); the first collection box (8) and the second collection box (9) are slidably connected to the inner wall of the dust removal box (1) and are arranged at the two ends of the partition (6); and a dissolving liquid for dissolving dust is provided in the first collection box (8) and the second collection box (9).

6. The workshop filtering and dust removal equipment according to claim 1 is characterized in that: The inner wall of the connecting plate (12) is provided with a rolling track (13), the inner wall of the rolling track (13) is rollingly connected with a ball (14), and both ends of the connecting plate (12) are provided with a scraping groove for scraping impurities on the partition (6), and a sliding groove (18) is provided in the scraping groove, and the sliding groove (18) extends to the inner wall of the rolling track (13).

7. The workshop filtering and dust removal equipment according to claim 6 is characterized in that: The inner wall of the sliding groove (18) is slidably connected to a sliding block (17), one end of the sliding block (17) is fixedly connected to the outer wall of the ball (14), and the outer wall of the sliding block (17) is fixedly connected to a scraper (19), and the scraper (19) is attached to the outer wall of the scraper groove.

8. The workshop filtering and dust removal equipment according to claim 7 is characterized in that: A plurality of second filtering holes (20) arranged in a circumferential pattern are provided on the outer wall of the partition plate (6), and the second filtering holes (20) are columnar grooves with arc-shaped cross sections at both ends.

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