Powdery carbon black magnetism cleaning device

Abstract

The utility model discloses a powdery carbon black demagnetizing device, including demagnetizing box, scraping component, magnetic bar, opening and closing component and transmission component, the scraping component is arranged in the demagnetizing box, the lower part of the inner wall of the demagnetizing box is connected with baffle, the inner side of the scraping component is provided with a scraping plate, the scraping plate is provided with a plurality of scraping holes, the magnetic bar is arranged in the scraping holes, the outer side of the scraping component is provided with the transmission component, the opening and closing component is connected with the baffle, and the transmission component is connected with the opening and closing component. The bottom of the scraping assembly is connected with an opening and closing assembly. The opening and closing assembly comprises a discharging shell, an opening and closing plate and a pushing plate, the discharging shell is arranged at the bottom of the scraping assembly, the opening and closing plate is arranged on the inner side of the discharging shell, and one side of the opening and closing plate is connected with the pushing plate. Scraping holes of a scraping plate are used for cleaning scrap iron on the surface of a magnetic bar, and an opening and closing plate is used for blocking the scraped and cleaned scrap iron, so that the scrap iron is stored at the bottom of a scraping shell, the scrap iron is collected, and the situation that excessive scrap iron is adsorbed on the magnetic bar, and the adsorption effect of the magnetic bar is affected is prevented; and the opening-closing plate is opened to collect and discharge scrap iron.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon black production, in particular to a powdered carbon black magnetic cleaning device. Background Art

[0002] During the production process of carbon black, corrosion of pipelines and equipment will produce iron filings, which have an adverse effect on the quality and intrinsic quality of carbon black. Therefore, magnetic bars are needed to adsorb and remove the iron filings in carbon black to improve the quality and intrinsic quality of carbon black products. After the magnetic bars have been adsorbed for a certain period of time, it is often necessary to clean the iron filings on the magnetic bars.

[0003] The existing carbon black magnetic cleaning device usually uses a scraper to clean the iron filings on the magnetic rod, but it is unable to collect the iron filings cleaned from the magnetic rod and discharge them uniformly. Moreover, the existing scraper is connected to the scraping device and cannot be disassembled, so the iron filings remaining on the scraper cannot be cleaned. Summary of the invention

[0004] In view of the shortcomings of the prior art, the utility model provides a powdered carbon black demagnetizing device, which solves the problem that the prior carbon black demagnetizing device cannot collect and uniformly discharge the iron filings cleaned by the magnetic rod.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a powdered carbon black demagnetizing device, comprising a demagnetizing box, a scraping assembly, a magnetic rod, an opening and closing assembly and a transmission assembly, wherein a scraping assembly is arranged in the demagnetizing box, a baffle is connected to the lower part of the inner wall of the demagnetizing box, a scraper is arranged on the inner side of the scraping assembly, a plurality of scraping holes are arranged on the scraping plate, a magnetic rod is arranged in the scraping hole, a transmission assembly is arranged on the outer side of the scraping assembly, and an opening and closing assembly is connected to the bottom of the scraping assembly; the opening and closing assembly comprises a material discharge shell, an opening and closing plate and a pushing plate, the material discharge shell is arranged at the bottom of the scraping assembly, an opening and closing plate is arranged on the inner side of the material discharge shell, and a pushing plate is connected to one side of the opening and closing plate.

[0006] Preferably, the scraper assembly includes a scraper shell, a support plate, a clamping strip, a through hole, an upper opening and a shell outlet; a support plate is provided on the inner side of the scraper shell, and both ends of the support plate are connected to the two sides of the inner wall of the scraper shell, clamping strips are provided at both ends of the upper part of the inner side of the scraper shell close to the support plate, and the clamping strips are fixed on the inner wall of the scraper shell, the scraper is embedded on the inner side of the clamping strip, a number of through holes are opened on the upper part of both sides of the scraper shell, an upper opening is opened on the top of the scraper shell, and a shell outlet is opened at the bottom of the scraper shell.

[0007] Preferably, the opening and closing assembly includes a material discharge shell, a pushing groove, a material discharge outlet, a sliding block and a limiting groove; the material discharge shell is arranged at the bottom of the scraper shell, a pushing groove is provided at the upper part of the material discharge shell, the opening and closing plate is embedded in the pushing groove and slides, a material discharge outlet is provided at the bottom of the material discharge shell, sliding blocks are connected to one end of the pushing plate on both sides of the bottom of the opening and closing plate, and limiting grooves are connected to the outer walls on both sides of the material discharge shell.

[0008] Preferably, a cavity is provided in the limiting groove, a spring assembly is provided in the cavity of the limiting groove, and the sliding block is embedded in the cavity of the limiting groove to slide.

[0009] Preferably, the transmission assembly includes a motor and a threaded rod; threaded blocks are connected to both sides of the scraper shell, a threaded rod is provided on the inner side of the threaded block, one end of the threaded rod is connected to the motor, and the motor is arranged on the upper part of one side of the magnetic cleaning box.

[0010] Preferably, the magnetic cleaning box comprises a dust inlet and a dust outlet; a dust inlet is provided on the top of the magnetic cleaning box, a dust outlet is provided on the magnetic cleaning box, and an iron filings outlet is provided on one side of the magnetic cleaning box close to the dust outlet.

[0011] Compared with the existing technology, the utility model has the following beneficial effects: the utility model can drive the scraping shell and the scraper to move back and forth on the surface of the magnetic rod through the threaded rod, and the iron filings on the surface of the magnetic rod are cleaned through the scraping holes of the scraper during the movement. After the fallen iron filings are cleaned, the iron filings after scraping and cleaning are blocked by the opening and closing plate, so that the iron filings are kept at the bottom of the scraping shell, and the iron filings are collected to prevent the magnetic rod from absorbing too much iron filings and affecting the adsorption effect of the magnetic rod; the opening and closing plate and the pushing plate are driven by the threaded rod to move toward one end of the baffle, and the opening and closing plate and the pushing plate are contacted with the baffle after moving a certain distance, and the pushing plate of the opening and closing plate is driven by the continuous rotation of the threaded rod to collide and squeeze the pushing plate and the opening and closing plate with the baffle, so as to open the discharge outlet of the discharge shell, and the collected iron filings are discharged along the discharge outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the planar structure of the practical magnetic cleaning box.

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the scraping component of this utility model.

[0014] Figure 3 The utility model is a schematic diagram of the exploded three-dimensional structure of the scraping component.

[0015] Figure 4 The utility model is a schematic diagram of the exploded three-dimensional structure of the opening and closing component.

[0016] Markings in the figure: 1. magnetic cleaning box, 101. dust inlet, 102. dust outlet, 103. iron filings outlet, 104. baffle, 2. scraper assembly, 21. scraper shell, 2101. support plate, 2102. card strip, 2103. through hole, 2104. upper opening, 2105. shell outlet, 22. scraper, 2201. scraper hole, 23. threaded block, 3. magnetic bar, 4. opening and closing assembly, 41. unloading shell, 4101. push slot, 4102. unloading outlet, 42. opening and closing plate, 4201. push plate, 4202. slider, 43. limiting slot, 4301, spring assembly, 5. motor, 51. threaded rod. DETAILED DESCRIPTION

[0017] like Figure 1-Figure 4 As shown; the utility model provides a technical solution: a powdered carbon black magnetic cleaning device, comprising a magnetic cleaning box 1, a scraping assembly 2, a magnetic rod 3, an opening and closing assembly 4 and a transmission assembly; the magnetic cleaning box 1 is provided with a scraping assembly 2, the lower part of the inner wall of the magnetic cleaning box 1 is connected to a baffle 104, the inner side of the scraping assembly 2 is provided with a scraper 22, a plurality of scraping holes 2201 are provided on the scraper 22, and a magnetic rod 3 is provided in the scraping hole 2201, a transmission assembly is provided on the outer side of the scraping assembly 2, and an opening and closing assembly 4 is connected to the bottom of the scraping assembly 2; the opening and closing assembly 4 comprises a material discharge shell 41, an opening and closing plate 42 and a push plate 4201, the material discharge shell 41 is arranged at the bottom of the scraping assembly 2, the inner side of the material discharge shell 41 is provided with an opening and closing plate 42, and the opening and closing assembly 4 is provided with a push plate 4201. A pushing plate 4201 is connected to one side of the plate 42; the charcoal dust enters the interior of the magnetic cleaning box 1 from the dust inlet 101 of the magnetic cleaning box 1, and the iron filings of the charcoal dust are adsorbed by the magnetic rod 3, and the adsorbed charcoal dust is discharged from the dust outlet 102; the threaded rod 51 is driven to rotate by the motor 5, and the threaded rod 51 cooperates with the threaded block 23 of the scraping shell 21 to drive the scraping shell 21 and the scraper 22 to move back and forth on the surface of the magnetic rod 3, and the iron filings on the magnetic rod 3 are scraped through the scraping holes 2201 of the scraper 22, and the scraped iron filings flow downward and fall on the top of the opening and closing plate 42. Since the opening and closing plate 42 is in a merged state, the scraped iron filings will not flow out.

[0018] Furthermore, the scraper assembly 2 includes a scraper shell 21, a support plate 2101, a clamping strip 2102, a through hole 2103, an upper opening 2104 and a shell outlet 2105; a support plate 2101 is provided on the inner side of the scraper shell 21, and both ends of the support plate 2101 are connected to both sides of the inner wall of the scraper shell 21, and clamping strips 2102 are provided at both ends of the upper side of the inner side of the scraper shell 21 close to the support plate 2101, and the clamping strips 2102 are fixed on the inner wall of the scraper shell 21, and the scraper 22 is embedded in the inner side of the clamping strip 2102, and a plurality of through holes 2103 are provided on the upper parts of both sides of the scraper shell 21, an upper opening 2104 is provided on the top of the scraper shell 21, and a shell outlet 2105 is provided on the bottom of the scraper shell 21; when the scraper 22 needs to be disassembled, the threaded rod 51 can be driven to rotate by the motor 5, so that the threaded rod 51 rotates with the scraper shell 2 The threaded blocks 23 of 1 cooperate with each other to drive the scraper housing 21 to move forward. After the scraper housing 21 is moved out of the other end of the threaded rod 51 away from the motor 5, the scraper 22 can be pulled upward from the bottom by grabbing the top of the opening and closing component 4, and the scraper 22 can be pulled out from the upper opening 2104 of the scraper housing 21. After the iron filings of the scraper 22 are cleaned, when the scraper 22 needs to be installed, the bottom of the scraper 22 is aligned with the upper opening 2104 of the scraper housing 21, and the scraper 22 is pressed from top to bottom, so that the scraper 22 enters the scraper housing 21 along the upper opening 2104 and is inserted into the inner side of the clip strips 2102 at both ends. After the scraper 22 moves downward to the spacing at one end, the bottom of the scraper 22 contacts the top of the support plate 2101 of the scraper housing 21, and the inserted scraper 22 is fixed by the clip strip 2102 and the support plate 2101 of the scraper housing 21.

[0019] Further, the opening and closing assembly 4 includes a material discharge shell 41, a push groove 4101, a material discharge outlet 4102, a slider 4202 and a limiting groove 43; the material discharge shell 41 is arranged at the bottom of the scraper shell 21, the upper part of the material discharge shell 41 is provided with a push groove 4101, the opening and closing plate 42 is embedded in the push groove 4101 and slides, the bottom of the material discharge shell 41 is provided with a material discharge outlet 4102, and the two sides of the bottom of the opening and closing plate 42 are connected to the slider 4202 near the push plate 4201. 202, the outer walls of the material discharging shell 41 on both sides are connected with limiting grooves 43; if it is necessary to discharge the scraped iron filings, the threaded rod 51 can cooperate with the threaded block 23 of the scraping shell 21 to drive the scraping shell 21, the material discharging shell 41 and the opening and closing plate 42 to move toward the baffle 104 of the magnetic cleaning box 1. After the scraping shell 21, the material discharging shell 41 and the opening and closing plate 42 move toward the baffle 104 for a certain distance, at this time, the push plate 4201 of the opening and closing plate 42 is The push plate 4201 will collide with the baffle 104 and squeeze the push plate 4201 to move backward, so that the push plate 4201 drives the opening and closing plate 42 to slide along the pushing groove 4101 of the scraper shell 21, and the opening and closing plate 42 slides while also driving the slider 4202 to move along the cavity of the limiting groove 43 to squeeze the spring assembly 4301, so as to open the discharge outlet 4102 of the discharge shell 41, and the scraped and collected iron filings will flow out along the discharge outlet 4102, and the dust after flowing out will be discharged through the iron filing outlet 103 of the magnetic cleaning box 1, and after the iron filings are discharged, the scraper shell 21 and the discharge shell 41 will be driven to move back and forth by the threaded rod 51, and at this time, the slider 4202, the opening and closing plate 42 and the push plate 4201 will be driven to retreat inward by the elasticity of the spring assembly 4301 itself, and the discharge outlet 4102 will be closed again.

[0020] Furthermore, a cavity is defined in the limiting groove 43 , a spring assembly 4301 is disposed in the cavity of the limiting groove 43 , and a slider 4202 is embedded in the cavity of the limiting groove 43 to slide.

[0021] Furthermore, the transmission assembly includes a motor 5 and a threaded rod 51; threaded blocks 23 are connected to both sides of the scraper housing 21, a threaded rod 51 is provided on the inner side of the threaded block 23, one end of the threaded rod 51 is connected to the motor 5, and the motor 5 is arranged on the upper part of one side of the magnetic cleaning box 1.

[0022] Furthermore, the magnetic cleaning box 1 includes a dust inlet 101 and a dust outlet 102; the magnetic cleaning box 1 has a dust inlet 101 on the top, the magnetic cleaning box 1 has a dust outlet 102, and the magnetic cleaning box 1 has an iron filings outlet 103 on one side close to the dust outlet 102.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention; the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powdered carbon black demagnetization device, comprising a demagnetization box (1), a scraping assembly (2), a magnetic rod (3), an opening and closing assembly (4) and a transmission assembly, characterized in that: The magnetic cleaning box (1) is provided with a scraping assembly (2), the lower part of the inner wall of the magnetic cleaning box (1) is connected to a baffle (104), the inner side of the scraping assembly (2) is provided with a scraper (22), a plurality of scraping holes (2201) are provided on the scraper (22), a magnetic rod (3) is provided in the scraping hole (2201), a transmission assembly is provided on the outer side of the scraping assembly (2), and the bottom of the scraping assembly (2) is connected to an opening and closing assembly (4); the opening and closing assembly (4) comprises a material discharge shell (41), an opening and closing plate (42) and a pushing plate (4201), the material discharge shell (41) is arranged at the bottom of the scraping assembly (2), the inner side of the material discharge shell (41) is provided with an opening and closing plate (42), and one side of the opening and closing plate (42) is connected to the pushing plate (4201).

2. A powdered carbon black demagnetization device according to claim 1, characterized in that: The scraper assembly (2) comprises a scraper shell (21), a support plate (2101), a clamping strip (2102), a through hole (2103), an upper opening (2104) and a shell outlet (2105); a support plate (2101) is provided on the inner side of the scraper shell (21), two ends of the support plate (2101) are connected to two sides of the inner wall of the scraper shell (21), clamping strips (2102) are provided at both ends of the upper side of the inner side of the scraper shell (21) close to the support plate (2101), and the clamping strips (2102) are fixed on the inner wall of the scraper shell (21), the scraper (22) is embedded in the inner side of the clamping strip (2102), a plurality of through holes (2103) are provided on the upper parts of both sides of the scraper shell (21), an upper opening (2104) is provided on the top of the scraper shell (21), and a shell outlet (2105) is provided on the bottom of the scraper shell (21).

3. A powdered carbon black demagnetization device according to claim 2, characterized in that: The opening and closing assembly (4) comprises a material discharge shell (41), a pushing groove (4101), a material discharge outlet (4102), a slider (4202) and a limiting groove (43); the material discharge shell (41) is arranged at the bottom of the scraper shell (21), the upper part of the material discharge shell (41) is provided with a pushing groove (4101), the opening and closing plate (42) is embedded in the pushing groove (4101) and slides, the bottom of the material discharge shell (41) is provided with a material discharge outlet (4102), the two sides of the bottom of the opening and closing plate (42) close to one end of the pushing plate (4201) are connected with sliders (4202), and the outer walls on both sides of the material discharge shell (41) are connected with limiting grooves (43).

4. A powdered carbon black demagnetization device according to claim 3, characterized in that: A cavity is provided in the limiting groove (43), a spring assembly (4301) is provided in the cavity of the limiting groove (43), and a sliding block (4202) is embedded in the cavity of the limiting groove (43) to slide.

5. A powdered carbon black demagnetization device according to claim 4, characterized in that: The transmission assembly comprises a motor (5) and a threaded rod (51); threaded blocks (23) are connected to both sides of the scraper housing (21); a threaded rod (51) is provided inside the threaded block (23); one end of the threaded rod (51) is connected to the motor (5); and the motor (5) is arranged on the upper part of one side of the magnetic cleaning box (1).

6. A powdered carbon black demagnetization device according to claim 5, characterized in that: The magnetic cleaning box (1) comprises a dust inlet (101) and a dust outlet (102); the top of the magnetic cleaning box (1) is provided with a dust inlet (101), the magnetic cleaning box (1) is provided with a dust outlet (102), and the magnetic cleaning box (1) is also provided with an iron filings outlet (103) on one side close to the dust outlet (102).

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