Efficient dust removal equipment for tire cracking

Abstract

The utility model discloses efficient dust removal equipment for tire cracking, which belongs to the technical field of tire cracking and comprises a supporting seat and moving wheels mounted at the bottom end of the supporting seat, a first lifting hydraulic cylinder is vertically mounted at the top of the supporting seat, and a transverse plate is horizontally mounted at the output end of the first lifting hydraulic cylinder. A horizontal hydraulic cylinder is installed on the top of the transverse plate in the length direction, and an installation block is installed at the output end of the horizontal hydraulic cylinder. Through the device main body consisting of the supporting seat, the moving wheels, the first lifting hydraulic cylinder, the transverse plate, the horizontal hydraulic cylinder, the mounting block and the second lifting hydraulic cylinder, a cleaning part consisting of a supporting plate, a U-shaped scraping plate, a rectangular scraping plate, a positioning bolt and a collecting hopper can extend into the cracking furnace in the using process, so that the cracking furnace cleaning device is more convenient to use, and the cleaning efficiency is improved. And the length of the scraping plate is adjusted according to the distance between the spiral blades in the furnace body, and then the rotation of the cracking furnace is controlled, so that carbon black and oil stains on the surface of the cracking furnace can be quickly scraped, and the dust removal rate is increased.

Description

Technical Field

[0001] The utility model relates to dust removal equipment, in particular to high-efficiency dust removal equipment for tire pyrolysis, and belongs to the technical field of tire pyrolysis. Background Art

[0002] In the prior art, the utility model with application number 202222272590.6 discloses a special dust removal device for carbon black based on the recycling of waste tires. In order to solve the problem that carbon black particles generated during the cracking reaction hang on the furnace wall, when the carbon black particles on the furnace wall are cleaned, the carbon black particles will be mixed with the oil stains attached to the furnace wall, resulting in the carbon black particles being difficult to remove, which greatly affects the removal efficiency of the carbon black particles. The stabilizing plate is driven to rotate by a motor, and at the same time, the scraping plate is driven by the limiting rod to scrape off the mixture of carbon black particles and oil stains attached to the furnace wall. The scraped carbon black particles and oil stains mixture falls into the collection box through the scraper for collection and placement.

[0003] Similar to the above application, there are still some deficiencies:

[0004] Due to the small diameter of the feed port of the cracking furnace, it is inconvenient to place the entire device inside the main furnace during dust removal. In addition, during the scraping process, a certain amount of dust will still be generated, and the device cannot collect the dust, causing environmental pollution and waste of carbon black;

[0005] Therefore, a tire pyrolysis high-efficiency dust removal equipment is designed for the horizontal rotary pyrolysis furnace to optimize the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a tire cracking high-efficiency dust removal device. The device body is composed of a support base, a movable wheel, a first lifting hydraulic cylinder, a cross plate, a horizontal hydraulic cylinder, a mounting block, and a second lifting hydraulic cylinder. During use, the cleaning part composed of a support plate, a U-shaped scraper, a rectangular scraper, a positioning bolt, and a collecting bucket can be extended into the interior of a cracking furnace, which is more convenient to use. The length of the scraper is adjusted according to the spacing of the spiral blades inside the furnace body. By controlling the rotation of the cracking furnace, the carbon black and oil stains on the surface of the cracking furnace can be quickly scraped off, thereby improving the dust removal rate. A dust collection hood is provided on the side of the collecting bucket, and a dust collection assembly is combined with a dust collection pipe, a dust collection box, a negative pressure fan, and a collection filter bag. During the process of scraping off the carbon black on the inner wall of the cracking furnace, the scattered carbon black powder can be filtered and extracted, thereby avoiding environmental pollution and waste of carbon black.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] A high-efficiency dust removal device for tire cracking includes a support base and a movable wheel installed at the bottom end of the support base, a first lifting hydraulic cylinder is vertically installed on the top of the support base, a cross plate is horizontally installed on the output end of the first lifting hydraulic cylinder, a horizontal hydraulic cylinder is installed on the top of the cross plate along the length direction, a mounting block is installed on the output end of the horizontal hydraulic cylinder, a second lifting hydraulic cylinder is vertically installed on the mounting block, and a cleaning part for scraping off adhesions on the inner wall of the cracking furnace is installed at the output end of the second lifting hydraulic cylinder.

[0009] Preferably, vertical rods are slidably mounted at the four corners of the top of the support seat, and the top ends of the vertical rods are fixedly connected to the horizontal plates.

[0010] Preferably, a counterweight block is fixed to one end of the bottom of the transverse plate away from the mounting block, and an insertion rod for positioning the counterweight ring is provided at the top of one end of the transverse plate close to the counterweight block.

[0011] Preferably: the cleaning part includes a support plate, a U-shaped scraper, a rectangular scraper, a positioning bolt, a collecting bucket, a buffer assembly and a dust suction assembly. The support plate is installed at the output end of the second lifting hydraulic cylinder. The support plate is parallel to the length direction of the cross plate. A U-shaped scraper is provided in parallel on the top of the support plate. A buffer assembly is provided between the support plate and the U-shaped scraper. Rectangular scrapers are slidably installed at both ends of the inside of the U-shaped scraper. Positioning bolts for positioning the rectangular scraper are installed at both ends of the side of the U-shaped scraper. A collecting bucket is provided under the support plate. The support plate is located inside the collecting bucket. A dust suction assembly is provided on the side of the collecting bucket.

[0012] Preferably, the buffer assembly includes a slide rod and a spring, the slide rod is vertically fixed at both ends of the bottom of the U-shaped scraper, and the slide rod is slidably connected to the support plate, a spring is provided between the support plate and the U-shaped scraper, and the slide rod passes through the inside of the spring.

[0013] Preferably: the dust collection assembly includes a dust collecting box, a negative pressure fan, a collection filter bag, a dust collection hood and a dust collection pipe. The dust collecting box is fixed to the outside of the mounting block, the negative pressure fan is installed at the inner bottom of the dust collecting box, the collection filter bag is installed at the inner top of the dust collecting box, the input end of the negative pressure fan is close to the collection filter bag, a dust collection hood is installed on one side of the top of the collection hopper, and a dust collection pipe is provided between the top of the dust collecting box and the dust collection hood.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides a tire pyrolysis high-efficiency dust removal device. The device body is composed of a support base, a movable wheel, a first lifting hydraulic cylinder, a transverse plate, a horizontal hydraulic cylinder, a mounting block, and a second lifting hydraulic cylinder. During use, a cleaning portion composed of a support plate, a U-shaped scraper, a rectangular scraper, positioning bolts, and a collecting bucket can be extended into the interior of a pyrolysis furnace, making it more convenient to use. The length of the scraper can be adjusted according to the spacing of the spiral blades inside the furnace body. By controlling the rotation of the pyrolysis furnace, carbon black and oil stains on the surface of the pyrolysis furnace can be quickly scraped off, thereby improving the dust removal rate.

[0016] By arranging a dust collection hood on the side of the collection hopper, and then coordinating the dust collection assembly consisting of a dust collection pipe, a dust collection box, a negative pressure fan and a collection filter bag, the floating carbon black powder can be filtered and extracted during the process of scraping the carbon black from the inner wall of the cracking furnace, thereby avoiding environmental pollution and waste of carbon black. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the main view of the utility model;

[0018] Figure 2 It is a partial structural diagram of the utility model;

[0019] Figure 3 This is a cross-sectional view of the dust collection box of the present invention.

[0020] In the figure: 1. Support base; 2. Moving wheel; 3. First lifting hydraulic cylinder; 4. Cross plate; 5. Horizontal hydraulic cylinder; 6. Mounting block; 7. Second lifting hydraulic cylinder; 8. Support plate; 9. U-shaped scraper; 10. Rectangular scraper; 11. Positioning bolt; 12. Collecting bucket; 13. Sliding rod; 14. Spring; 15. Dust collection box; 16. Negative pressure fan; 17. Collecting filter bag; 18. Dust hood; 19. Dust collection pipe. DETAILED DESCRIPTION

[0021] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0022] like Figure 1-Figure 3 As shown, this embodiment provides a tire cracking high-efficiency dust removal device, including a support base 1 and a moving wheel 2 installed at the bottom end of the support base 1, a first lifting hydraulic cylinder 3 is vertically installed on the top of the support base 1, a cross plate 4 is horizontally installed on the output end of the first lifting hydraulic cylinder 3, a horizontal hydraulic cylinder 5 is installed on the top of the cross plate 4 along the length direction, a mounting block 6 is installed on the output end of the horizontal hydraulic cylinder 5, a second lifting hydraulic cylinder 7 is vertically installed on the mounting block 6, and a cleaning part for scraping adhesions on the inner wall of the cracking furnace is installed on the output end of the second lifting hydraulic cylinder 7.

[0023] The overall working principle is: when cleaning the inner wall of the cracking furnace, open the feed port, then push the device to the side of the cracking furnace, start the first lifting hydraulic cylinder 3 to adjust the height of the cross plate 4, and then push the support seat 1 to move to the side of the feed port, and the cross plate 4 is inserted into the interior of the cracking furnace, and then start the horizontal hydraulic cylinder 5 to push the mounting block 6 and the cleaning part to the deepest part of the cracking furnace, and then start the second lifting hydraulic cylinder 7 to fit the cleaning part on the inner wall of the cracking furnace, start the drive motor of the cracking furnace, and control the rotation of the cracking furnace. At the same time, start the horizontal hydraulic cylinder 5 to control the cleaning part to fit on the inner wall of the cracking furnace and move toward the outside of the cracking furnace to evenly clean and remove dust from the inner wall of the cracking furnace.

[0024] In this embodiment, vertical rods are slidably mounted at the four corners of the top of the support base 1 , and the top ends of the vertical rods are fixedly connected to the horizontal plate 4 .

[0025] Partial working principle: Through the setting of the vertical rod, the stable lifting and lowering of the supporting horizontal plate 4 can be guaranteed.

[0026] In this embodiment, a counterweight is fixed to one end of the bottom of the transverse plate 4 away from the mounting block 6, and an insertion rod for positioning the counterweight is provided at the top of the end of the transverse plate 4 close to the counterweight.

[0027] Partial working principle: The use of counterweights can improve the stability of the device during the dust removal and cleaning process.

[0028] In this embodiment, the cleaning part includes a support plate 8, a U-shaped scraper 9, a rectangular scraper 10, a positioning bolt 11, a collecting bucket 12, a buffer assembly and a dust suction assembly. The support plate 8 is installed at the output end of the second lifting hydraulic cylinder 7. The support plate 8 is parallel to the length direction of the cross plate 4. A U-shaped scraper 9 is provided parallel to the top of the support plate 8. A buffer assembly is provided between the support plate 8 and the U-shaped scraper 9. Rectangular scrapers 10 are slidably installed at both ends of the inside of the U-shaped scraper 9. Positioning bolts 11 for positioning the rectangular scraper 10 are installed at both ends of the side of the U-shaped scraper 9. A collecting bucket 12 is provided under the support plate 8. The support plate 8 is located inside the collecting bucket 12. A dust suction assembly is provided on the side of the collecting bucket 12.

[0029] Local working principle: Before cleaning, it is necessary to adjust the total length of the U-shaped scraper 9 and the two sets of rectangular scrapers 10 according to the spacing of the spiral blades inside the cracking furnace. The two sets of rectangular scrapers 10 fit the inner wall of the cracking furnace to ensure that the inside of the cracking furnace is thoroughly cleaned. During the cleaning process, the U-shaped scraper 9 and the two sets of rectangular scrapers 10 scrape off the carbon black and oil stains, which fall into the collection bucket 12 for collection, and the generated dust will be adsorbed by the dust collection component.

[0030] In this embodiment, the buffer assembly includes a sliding rod 13 and a spring 14. The sliding rod 13 is vertically fixed at both ends of the bottom of the U-shaped scraper 9, and the sliding rod 13 is slidingly connected to the support plate 8. A spring 14 is provided between the support plate 8 and the U-shaped scraper 9, and the sliding rod 13 passes through the inside of the spring 14.

[0031] Partial working principle: In order to ensure that the U-shaped scraper 9 and the two sets of rectangular scrapers 10 fit closely to the inner wall of the cracking furnace, the spring 14 applies elastic force to make the U-shaped scraper 9 and the two sets of rectangular scrapers 10 fit closely to the inner wall of the cracking furnace.

[0032] In this embodiment, the dust collection assembly includes a dust box 15, a negative pressure fan 16, a collection filter bag 17, a dust hood 18 and a dust collection pipe 19. The dust box 15 is fixed to the outside of the mounting block 6. The negative pressure fan 16 is installed at the inner bottom of the dust box 15, and the collection filter bag 17 is installed at the inner top of the dust box 15. The input end of the negative pressure fan 16 is close to the collection filter bag 17. A dust hood 18 is installed on one side of the top of the collecting hopper 12, and a dust collection pipe 19 is provided between the top of the dust box 15 and the dust hood 18.

[0033] Partial working principle: During the dust removal process, the negative pressure fan 16 is started, and the dust-laden gas passes through the dust hood 18 and the dust suction pipe 19 into the interior of the dust collecting box 15, and then is filtered and collected by the collection filter bag 17 to avoid dust pollution.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A tire pyrolysis high-efficiency dust removal device, comprising a support base (1) and a moving wheel (2) mounted at the bottom end of the support base (1), characterized in that: A first lifting hydraulic cylinder (3) is vertically mounted on the top of the support seat (1); a horizontal plate (4) is horizontally mounted on the output end of the first lifting hydraulic cylinder (3); a horizontal hydraulic cylinder (5) is mounted on the top of the horizontal plate (4) along the length direction; a mounting block (6) is mounted on the output end of the horizontal hydraulic cylinder (5); a second lifting hydraulic cylinder (7) is vertically mounted on the mounting block (6); and a cleaning portion for scraping off adhesions on the inner wall of the cracking furnace is mounted on the output end of the second lifting hydraulic cylinder (7).

2. The tire pyrolysis high-efficiency dust removal equipment according to claim 1, characterized in that: Vertical rods are slidably mounted at the four corners of the top of the support seat (1), and the top ends of the vertical rods are fixedly connected to the horizontal plate (4).

3. The tire pyrolysis high-efficiency dust removal equipment according to claim 1, characterized in that: A counterweight block is fixed to one end of the bottom of the transverse plate (4) away from the mounting block (6), and an insertion rod for positioning the counterweight ring is provided at the top of the end of the transverse plate (4) close to the counterweight block.

4. The tire pyrolysis high-efficiency dust removal equipment according to claim 1, characterized in that: The cleaning part comprises a supporting plate (8), a U-shaped scraper (9), a rectangular scraper (10), a positioning bolt (11), a collecting bucket (12), a buffer assembly and a dust collecting assembly. The supporting plate (8) is installed at the output end of the second lifting hydraulic cylinder (7). The supporting plate (8) is parallel to the length direction of the transverse plate (4). The top of the supporting plate (8) is provided with a U-shaped scraper (9) in parallel. A buffer assembly is provided between the supporting plate (8) and the U-shaped scraper (9). Rectangular scrapers (10) are slidably installed at both ends of the interior of the U-shaped scraper (9). Positioning bolts (11) for positioning the rectangular scraper (10) are installed at both ends of the side of the U-shaped scraper (9). A collecting bucket (12) is provided below the supporting plate (8). The supporting plate (8) is located inside the collecting bucket (12). A dust collecting assembly is provided on the side of the collecting bucket (12).

5. The tire pyrolysis high-efficiency dust removal equipment according to claim 4, characterized in that: The buffer assembly comprises a slide rod (13) and a spring (14). The slide rod (13) is vertically fixed at both ends of the bottom of the U-shaped scraper (9), and the slide rod (13) is slidably connected to the support plate (8). A spring (14) is provided between the support plate (8) and the U-shaped scraper (9), and the slide rod (13) passes through the inside of the spring (14).

6. The tire pyrolysis high-efficiency dust removal equipment according to claim 4, characterized in that: The dust collection assembly comprises a dust collecting box (15), a negative pressure fan (16), a collection filter bag (17), a dust collection hood (18) and a dust collection pipe (19). The dust collecting box (15) is fixed on the outside of the mounting block (6). The negative pressure fan (16) is installed at the inner bottom of the dust collecting box (15). The collection filter bag (17) is installed at the inner top of the dust collecting box (15). The input end of the negative pressure fan (16) is close to the collection filter bag (17). A dust collection hood (18) is installed on one side of the top of the collection hopper (12). A dust collection pipe (19) is provided between the top of the dust collecting box (15) and the dust collection hood (18).

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