Safe diffusing device applied to carbon black production

Abstract

The invention belongs to the technical field of carbon black filtration and separation, and discloses a safe diffusion device applied to carbon black production, which comprises a support assembly, a housing assembly; a rotating assembly; an air blowing assembly; an air blowing assembly; a discharge assembly; and a filter assembly. According to the invention, a newly designed filtering assembly is mounted, four first motors are started and rotate back and forth, a plurality of vibration rings are driven by a V-shaped rod to move in the transverse direction to form vibration, and springs connected with the vibration rings can repeatedly and elastically stretch and retract in the process, so that the vibration effect is improved, and the vibration effect is improved. The vibration effect is achieved on the filter element and combined with airflow blowing, dust attached to the outer surface of the filter element is blown off, and the problem that due to single airflow dust removal, airflow is gradually attenuated from the generation end, and therefore the dust removal effect is worse at the position, farther away from the airflow, of the filter element is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of carbon black filtration and separation, and in particular relates to a safe dispersing device used in carbon black production. Background Art

[0002] As an important industrial raw material, carbon black is widely used in rubber, plastic, ink, coating and other industries. During its production process, a large amount of waste gas and dust will be generated. Carbon black production emission refers to the process of releasing the waste gas, dust and other harmful substances into the atmosphere through specific equipment or systems; Generally speaking, the emission process of carbon black mainly consists of three parts: exhaust gas collection, desulfurization and denitrification treatment, and high-altitude emission. Regarding the dust treatment of carbon black, a filter cartridge dust collector is generally used. It is a high-efficiency dust removal equipment with a filter cartridge as a filter element. It mainly filters the dust through the filter element and collects it on the surface of the filter element. Later, during the cleaning process, the filter element is cleaned regularly by pulse airflow to maintain its filtering performance. However, the existing filter cartridge dust removal equipment only uses pulse airflow for airflow vibration dust removal during cleaning. The airflow gradually decays from the generating end. Therefore, the farther the filter element is from the airflow, the worse the dust removal effect will be. Summary of the invention

[0003] The object of the present invention is to provide a safe dispersion device for use in carbon black production to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a safe release device applied to carbon black production, comprising a support assembly, a housing assembly is fixedly mounted on the top of the support assembly, and further comprising; A linkage filtering and dispersing mechanism, comprising a rotating assembly, the rotating assembly is fixedly mounted inside the housing assembly, a blowing assembly is fixedly mounted on the right side of the rotating assembly, a blast assembly is fixedly mounted on the right side of the blast assembly, and a discharge assembly is fixedly mounted on the right side of the blast assembly; A filter assembly, wherein the filter assembly is fixedly installed inside the rotating assembly, and the filter assembly includes multiple filter elements, multiple filter elements are fixedly connected with connecting rings, multiple filter elements are fixedly inserted with open-hole tubes inside, multiple open-hole tubes are movably sleeved with springs on the outer edges, multiple springs are elastically connected with vibration rings on the right sides, V-shaped rods are fixedly connected between the vibration rings in the longitudinal direction, the other ends of four V-shaped rods are fixedly connected with a first motor, and four output shafts of the first motors are fixedly connected with a fixing ring.

[0005] Preferably, the support assembly comprises a base, the top of the base is fixedly connected with four inclined rods, the tops of the four inclined rods are fixedly installed with a fixing frame, and the inner wall of the fixing frame is fixedly connected with an ash collecting hopper.

[0006] Preferably, the housing assembly comprises a shell, the shell is fixedly mounted on the top of the ash hopper, an air inlet is provided on the top of the shell, and an exhaust port is provided obliquely below the shell.

[0007] Preferably, the rotating assembly includes multiple cross bars, a first metal ring is fixedly inserted in the middle position of the multiple cross bars, the inner side of the first metal ring is fixedly connected to the connecting ring, the left and right sides of the first metal ring are inserted with a second metal ring, the outer sides of the two second metal rings are fixedly connected with a rotating gear group, the outer sides of the two groups of rotating gear groups are fixedly connected to the shell, the left ends of the multiple cross bars are fixedly installed with a circular ring, the left side of the circular ring is movably hinged with a round cover, and the right sides of the multiple cross bars are fixedly connected to the fixed ring.

[0008] Preferably, the blowing assembly includes an air collecting pipe, which is rotatably installed on the right side of the shell, and a plurality of connecting pipes are opened around the right side of the outer edge of the air collecting pipe, and the plurality of connecting pipes are fixedly connected to the right end of the perforated pipe, and three ducts are fixedly connected to the right side of the outer edge of the air collecting pipe, and the right ends of the three ducts are fixedly connected to an air intake fan.

[0009] Preferably, the blower assembly includes a blower shell, which is fixedly installed on the right side of the base, a second motor is fixedly installed on the front side of the blower shell, an output shaft of the second motor is fixedly connected to an impeller, a square tube is fixedly connected to the right side of the blower shell, a heating ring is fixedly connected to the right end of the square tube, a round tube is fixedly connected to the left side of the blower shell, and the left end of the round tube is fixedly connected to the exhaust port.

[0010] Preferably, the emission assembly includes an exhaust pipe, which is fixedly installed on the right side of the blower shell, and the lower middle part of the outer edge of the exhaust pipe is fixedly connected with the heating ring, an exhaust fan is fixedly installed inside the exhaust pipe, a plurality of air holes are opened around the top of the exhaust pipe, and a conical cover is fixedly connected to the top of the exhaust pipe.

[0011] The beneficial effects of the present invention are as follows: 1. The present invention is equipped with a newly designed filter assembly, and by starting four first motors, the four first motors rotate back and forth, and drive multiple vibration rings to move in the lateral direction through the V-shaped rod to form vibration. At this time, the spring connected to the vibration ring will repeatedly stretch and shorten elastically in this process, which has a vibration effect on the filter element, and works together with the airflow to blow off the dust attached to the outer surface of the filter element, thereby solving the problem of single airflow dust removal, in which the airflow gradually decays from the generating end, so the farther the filter element is from the airflow, the worse the dust removal effect is.

[0012] 2. The present invention adopts a newly designed blowing assembly. The air intake fan is an electric fan blade containing a motor. Three air intake fans rotate to collect external air, which enters the air collecting pipe from the duct. A pulse solenoid valve is installed inside the air collecting pipe. When the amount of air in the air collecting pipe is sufficient, the pulse solenoid valve is started to allow air to enter the perforated pipe from multiple connecting pipes, blowing the filter element from the inside to the outside. In conjunction with the vibrating filter assembly, efficient dust removal of the filter element can be achieved.

[0013] 3. The present invention installs an exhaust assembly with a fan. The heating ring heats the filtered air reaching the exhaust pipe. The heated air will continue to rise. When it reaches the exhaust fan, the exhaust fan is started to rotate. The exhaust fan is an electrically driven fan with a motor. The air flow in the exhaust pipe is further planned. When it reaches the top of the exhaust pipe, it is discharged from multiple air holes. The conical cover on the top can prevent rainwater from entering. The filtered air is first heated and then mechanically rotated to accelerate it, which greatly improves the discharge speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the rotating assembly of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a cross-sectional view of the structure of the housing component of the present invention; Figure 4 This is a schematic diagram of the structure of the filter assembly of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement in the middle; Figure 6 It is a schematic diagram of the spring structure of the present invention; Figure 7 This is a schematic diagram of the structure of the blowing assembly of the present invention; Figure 8 This is a schematic diagram of the structure of the air blast assembly of the present invention; Fig. 9 It is a schematic diagram of the structure of the discharge assembly of the present invention.

[0015] In the figure: 1, support assembly; 2, housing assembly; 3, rotating assembly; 4, filter assembly; 5, blowing assembly; 6, blast assembly; 7, discharge assembly; 11, base; 12, inclined rod; 13, fixed frame; 14, ash hopper; 21, housing; 22, air inlet; 23, exhaust port; 31, cross bar; 32, first metal ring; 33, second metal ring; 34, rotating gear set; 35, circular ring; 36, circular cover; 41, filter Core; 42, connecting ring; 43, perforated tube; 44, spring; 45, vibration ring; 46, V-shaped rod; 47, first motor; 48, fixing ring; 51, air collecting pipe; 52, connecting pipe; 53, duct; 54, air intake fan; 61, blower shell; 62, second motor; 63, impeller; 64, square tube; 65, heating ring; 66, round tube; 71, exhaust pipe; 72, exhaust fan; 73, air vent; 74, conical cover. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] like Figures 1 to 9 As shown, an embodiment of the present invention provides a safe release device for carbon black production, comprising a support assembly 1, a housing assembly 2 is fixedly mounted on the top of the support assembly 1, and further comprising; The linkage filtering and dispersing mechanism comprises a rotating assembly 3, the rotating assembly 3 is fixedly mounted inside the housing assembly 2, a blowing assembly 5 is fixedly mounted on the right side of the rotating assembly 3, a blasting assembly 6 is fixedly mounted on the right side of the blasting assembly 5, and a discharge assembly 7 is fixedly mounted on the right side of the blasting assembly 6; The filter assembly 4 is fixedly installed inside the rotating assembly 3. The filter assembly 4 includes a plurality of filter elements 41. A connecting ring 42 is fixedly connected between the plurality of filter elements 41. A perforated tube 43 is fixedly inserted inside the plurality of filter elements 41. Springs 44 are movably sleeved on the outer edges of the plurality of perforated tubes 43. Vibration rings 45 are elastically connected to the right sides of the plurality of springs 44. V-shaped rods 46 are fixedly connected between the longitudinal vibration rings 45. The other ends of the four V-shaped rods 46 are fixedly connected to a first motor 47. The output shafts of the four first motors 47 are fixedly connected to a fixing ring 48. The three air intake fans 54 rotate to collect external air, which enters the air collecting pipe 51 from the duct 53. A pulse solenoid valve is installed inside the air collecting pipe 51. When the amount of air in the air collecting pipe 51 is sufficient, the pulse solenoid valve is activated to allow air to enter the perforated pipe 43 from the multiple connecting pipes 52, and blow the filter element 41 from the inside to the outside. While the air is blowing, the four first motors 47 are activated, and the four first motors 47 rotate back and forth, and drive the multiple vibration rings 45 to move in the lateral direction through the V-shaped rod 46 to form vibration. At this time, the spring 44 connected to the vibration ring 45 will repeatedly stretch and shorten elastically in this process, which has a vibration effect on the filter element 41, and works together with the airflow to blow off the dust attached to the outer surface of the filter element 41; Among them, the support assembly 1 includes a base 11, the top of the base 11 is fixedly connected with four inclined rods 12, the top of the four inclined rods 12 is fixedly installed with a fixed frame 13, and the inner wall of the fixed frame 13 is fixedly connected with an ash collecting hopper 14; The spring 44 connected to the vibration ring 45 will repeatedly stretch and shorten in this process, which will vibrate the filter element 41 and work together with the air flow to blow the dust attached to the outer surface of the filter element 41 into the dust collecting hopper 14 for collection. The housing assembly 2 includes a housing 21, which is fixedly mounted on the top of the ash collecting hopper 14. An air inlet 22 is provided on the top of the housing 21, and an exhaust port 23 is provided obliquely below the housing 21. The air inlet 22 is located at the top of the housing 21, and the air outlet 23 is located obliquely below. Such a layout helps to form a good airflow path, improve air flow efficiency, and reduce resistance; The rotating assembly 3 includes a plurality of cross bars 31, a first metal ring 32 is fixedly inserted in the middle of the plurality of cross bars 31, the inner side of the first metal ring 32 is fixedly connected to the connecting ring 42, the left and right sides of the first metal ring 32 are both inserted with second metal rings 33, the outer sides of the two second metal rings 33 are both fixedly connected with rotating gear sets 34, the outer sides of the two sets of rotating gear sets 34 are both fixedly connected to the housing 21, a circular ring 35 is fixedly installed at the left end of the plurality of cross bars 31, a circular cover 36 is movably hinged on the left side of the circular ring 35, and the right side of the plurality of cross bars 31 is fixedly connected to the fixing ring 48; The rotating gear set 34 is divided into a rotating motor and a gear. The rotating motor drives the gear to drive the circular frame composed of the entire crossbar 31, the first metal ring 32 and the second metal ring 33 to rotate in the housing 21. At this time, the multiple filter elements 41 in the crossbar 31 can contact the dusty air above. The blowing assembly 5 includes an air collecting pipe 51, which is rotatably mounted on the right side of the housing 21. A plurality of connecting pipes 52 are arranged around the right side of the outer edge of the air collecting pipe 51. The plurality of connecting pipes 52 are fixedly connected to the right end of the perforated pipe 43. Three ducts 53 are fixedly connected to the right side of the outer edge of the air collecting pipe 51. The right ends of the three ducts 53 are fixedly connected to an air intake fan 54. The air intake fans 54 are electric fans with motors. The three air intake fans 54 rotate to collect external air, which enters the air collecting pipe 51 from the duct 53. A pulse solenoid valve is installed inside the air collecting pipe 51. When the amount of air in the air collecting pipe 51 is sufficient, the pulse solenoid valve is activated to allow air to enter the perforated pipe 43 from the multiple connecting pipes 52, and blow the filter element 41 from the inside to the outside. The air blast assembly 6 includes an air blast shell 61, which is fixedly mounted on the right side of the base 11, a second motor 62 is fixedly mounted on the front side of the air blast shell 61, an output shaft of the second motor 62 is fixedly connected to an impeller 63, a square tube 64 is fixedly connected to the right side of the air blast shell 61, a heating ring 65 is fixedly connected to the right end of the square tube 64, a round tube 66 is fixedly connected to the left side of the air blast shell 61, and the left end of the round tube 66 is fixedly connected to the exhaust port 23; The second motor 62 is started, and the second motor 62 rotates clockwise to drive the impeller 63 to accelerate the exhaust gas in the round tube 66 to be drawn into the square tube 64. At this time, the heating ring 65 is started again, and the heating ring 65 heats the filtered air reaching the exhaust pipe 71, so that the air is heated; The exhaust assembly 7 includes an exhaust pipe 71, which is fixedly mounted on the right side of the blast housing 61. The lower middle portion of the outer edge of the exhaust pipe 71 is fixedly sleeved with the heating ring 65. An exhaust fan 72 is fixedly mounted inside the exhaust pipe 71. A plurality of air holes 73 are formed around the top of the exhaust pipe 71. A conical cover 74 is fixedly connected to the top of the exhaust pipe 71. The heating ring 65 heats the filtered air reaching the exhaust pipe 71. The heated air will continue to rise. When it reaches the exhaust fan 72, the exhaust fan 72 is started to rotate. The exhaust fan 72 is an electrically driven fan containing a motor. The air flows in the exhaust pipe 71. When it reaches the top of the exhaust pipe 71, it is discharged from multiple air holes 73. The conical cover 74 on the top can prevent rainwater from entering.

[0018] Working principle: When using the present invention, firstly, the carbon black exhaust gas containing dust enters the housing 21 from the air inlet 22, and the exhaust gas moves from bottom to top and from left to right in the housing 21. When the exhaust gas contacts the filter element 41, the harmful dust is captured by the filter element 41, and then the exhaust gas enters the circular tube 66 through the exhaust port 23. At this time, the second motor 62 is started, and the second motor 62 rotates clockwise to drive the impeller 63 to accelerate the exhaust gas in the circular tube 66 to be extracted into the square tube 64. At this time, the heating ring 65 is started again, and the heating ring 65 heats the filtered air reaching the exhaust pipe 71 to increase the temperature. The heated air will continue to rise, and when it reaches the exhaust fan 72, the exhaust fan 72 is started to rotate. The exhaust fan 72 is an electrically driven fan containing a motor, and further the air flow in the exhaust pipe 71 is discharged from multiple air holes 73 when it reaches the top of the exhaust pipe 71. The conical cover 74 at the top can prevent rainwater from entering. When the filter assembly 4 filters the dusty air, the rotating gear set 34 can also be started. The rotating gear set 34 is composed of a rotating motor and a gear. The rotating motor drives the gear to drive the circular frame composed of the entire cross bar 31, the first metal ring 32 and the second metal ring 33 to rotate in the housing 21. At this time, the multiple filter elements 41 in the cross bar 31 can contact the dusty air above. When a lot of dust adheres to the outer surfaces of the multiple filter elements 41 and the filtering performance is affected, the air intake fan 54 is started first. The air intake fan 54 is an electric fan blade containing a motor. The three air intake fans 54 rotate to collect external air and enter the air collecting pipe 51 from the duct 53. A pulse solenoid valve is installed inside the air collecting pipe 51. When the amount of air in the air collecting pipe 51 is sufficient, the pulse solenoid valve is started to allow air to enter the perforated pipe 43 from the multiple connecting pipes 52, and blow the filter element 41 from the inside to the outside. While the air is blowing, the four first motors 47 are started. The four first motors 47 rotate back and forth, and drive the multiple vibration rings 45 to be displaced in the lateral direction through the V-shaped rod 46 to form vibration. At this time, the spring 44 connected to the vibration ring 45 will repeatedly stretch and shorten elastically in this process, which has a vibration effect on the filter element 41, and works together with the airflow to blow the dust attached to the outer surface of the filter element 41 into the ash collecting hopper 14 for collection. The work process ends here.

[0019] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated 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, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safe release device for use in carbon black production, comprising a support assembly (1), characterized in that: A housing component (2) is fixedly mounted on the top of the support component (1), and further comprises: A linked filtering and dispersing mechanism, comprising a rotating assembly (3), the rotating assembly (3) being fixedly mounted inside the housing assembly (2), a blowing assembly (5) being fixedly mounted on the right side of the rotating assembly (3), a blasting assembly (6) being fixedly mounted on the right side of the blasting assembly (5), and a discharging assembly (7) being fixedly mounted on the right side of the blasting assembly (6); A filter assembly (4), the filter assembly (4) being fixedly mounted inside the rotating assembly (3), the filter assembly (4) comprising a plurality of filter elements (41), a connecting ring (42) being fixedly connected between the plurality of filter elements (41), an open-hole tube (43) being inserted inside the plurality of filter elements (41), a spring (44) being movably sleeved on the outer edges of the plurality of open-hole tubes (43), a vibration ring (45) being elastically connected on the right side of the plurality of springs (44), a V-shaped rod (46) being fixedly connected between the vibration rings (45) in the longitudinal direction, the other ends of the four V-shaped rods (46) being fixedly connected to a first motor (47), and the output shafts of the four first motors (47) being fixedly connected to a fixing ring (48).

2. A safe release device for carbon black production according to claim 1, characterized in that: The support assembly (1) comprises a base (11), the top of the base (11) is fixedly connected to four inclined rods (12), the tops of the four inclined rods (12) are fixedly mounted with a fixing frame (13), and the inner wall of the fixing frame (13) is fixedly connected to an ash collecting hopper (14).

3. A safe release device for carbon black production according to claim 2, characterized in that: The housing assembly (2) comprises a shell (21), wherein the shell (21) is fixedly mounted on the top of the ash collecting hopper (14), an air inlet (22) is provided on the top of the shell (21), and an air outlet (23) is provided obliquely below the shell (21).

4. A safe release device for carbon black production according to claim 3, characterized in that: The rotating assembly (3) comprises a plurality of cross bars (31), a first metal ring (32) being fixedly inserted at the middle position of the plurality of cross bars (31), the inner side of the first metal ring (32) being fixedly connected to the plurality of connecting rings (42), a second metal ring (33) being inserted at the left and right sides of the first metal ring (32), the outer sides of the two second metal rings (33) being fixedly connected to a rotating gear set (34), the outer sides of the two sets of rotating gear sets (34) being fixedly connected to the housing (21), a circular ring (35) being fixedly mounted at the left end of the plurality of cross bars (31), a circular cover (36) being movably hinged on the left side of the circular ring (35), and the right side of the plurality of cross bars (31) being fixedly connected to a fixing ring (48).

5. A safe release device for carbon black production according to claim 4, characterized in that: The blowing assembly (5) comprises an air collecting pipe (51), the air collecting pipe (51) being rotatably mounted on the right side of the shell (21), a plurality of connecting pipes (52) being arranged around the right side of the outer edge of the air collecting pipe (51), the plurality of connecting pipes (52) being fixedly connected to the right end of the perforated pipe (43), three ducts (53) being fixedly connected to the right side of the outer edge of the air collecting pipe (51), the right ends of the three ducts (53) being fixedly connected to an air intake fan (54).

6. A safe release device for carbon black production according to claim 2, characterized in that: The air blowing assembly (6) comprises an air blowing shell (61), wherein the air blowing shell (61) is fixedly mounted on the right side of the base (11), a second motor (62) is fixedly mounted on the front side of the air blowing shell (61), an output shaft of the second motor (62) is fixedly connected to an impeller (63), a square tube (64) is fixedly connected to the right side of the air blowing shell (61), a heating ring (65) is fixedly connected to the right end of the square tube (64), and a round tube (66) is fixedly connected to the left side of the air blowing shell (61), and the left end of the round tube (66) is fixedly connected to an exhaust port (23).

7. A safe release device for carbon black production according to claim 6, characterized in that: The exhaust assembly (7) comprises an exhaust pipe (71), the exhaust pipe (71) being fixedly mounted on the right side of the blower shell (61), the middle portion of the outer edge of the exhaust pipe (71) being fixedly sleeved with the heating ring (65), an exhaust fan (72) being fixedly mounted inside the exhaust pipe (71), a plurality of air holes (73) being arranged around the top of the exhaust pipe (71), and a conical cover (74) being fixedly connected to the top end of the exhaust pipe (71).

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