CN220657144U - Carbon black raw material mixing and distributing device - Google Patents

Abstract

The utility model discloses a carbon black raw material mixing and distributing device, which relates to the technical field of carbon black production equipment and comprises a carbon black oil storage tank, an anthracene oil storage tank, a mixer and a plurality of raw material storage tanks, wherein a conveying pipe I is arranged between the carbon black oil storage tank and the mixer, a conveying pipe II is arranged between the anthracene oil storage tank and the mixer, a flowmeter and a hydraulic pump are fixedly connected with the conveying pipe I and the conveying pipe II, a discharging pipe is fixedly connected with the lower end part of the mixer, a plurality of branch pipes are fixedly connected with the discharging pipe, the branch pipes correspond to the raw material storage tanks one by one and are fixedly connected with the raw material storage tanks, electromagnetic valves are arranged on the branch pipes, and a mixing piece for mixing carbon black oil and anthracene oil is arranged inside the mixer. The present application has an effect of shortening the supply time of the raw oil.

Description

Carbon black raw material mixing and distributing device

Technical Field

The utility model relates to the technical field of carbon black production equipment, in particular to a carbon black raw material mixing and distributing device.

Background

Carbon black is a very fine black powder, which is a product obtained by incomplete combustion or high-temperature decomposition of carbonaceous materials under the condition of insufficient oxygen, and can be used as a black dye, ink, paint and the like, and also can be used as a reinforcing agent for rubber.

The coal tar processing production line can produce carbon black oil and anthracene oil, the carbon black oil and the anthracene oil are used as production raw materials of carbon black and are conveyed to the carbon black production line, the carbon black oil and the anthracene oil are prone to being layered up and down due to different densities, when the carbon black is produced, the carbon black oil and the anthracene oil are required to be fully mixed and then used, the existing carbon black oil and anthracene oil are mixed and circulated, the oil distribution process is large in investment and long in time, the utilization rate of a storage tank is low, and the raw oil supply time is long.

Disclosure of Invention

In order to shorten the supply time of raw oil, the present application provides a carbon black raw material mixing and dispensing device.

The application provides a carbon black raw materials mixes dispensing device, adopts following technical scheme:

the utility model provides a carbon black raw materials mixes distribution device, includes carbon black oil storage tank, anthracene oil storage tank, still includes blender and a plurality of raw materials storage tank, be equipped with conveyer pipe one between carbon black oil storage tank and the blender, be equipped with conveyer pipe two between anthracene oil storage tank and the blender, conveyer pipe one and the equal fixedly connected with flowmeter of conveyer pipe two hydraulic pump, tip fixedly connected with discharging pipe under the blender, a plurality of branch pipes of discharging pipe fixedly connected with, branch pipe and raw materials storage tank one-to-one and with raw materials storage tank fixed connection, the branch pipe all is equipped with the solenoid valve, the inside hybrid that is used for mixing carbon black oil and anthracene oil that is equipped with of blender.

Through adopting above-mentioned technical scheme, conveyer pipe one and conveyer pipe two carry charcoal black oil and anthracene oil to the blender, and flowmeter and hydraulic pump are convenient for control throw weight and the proportion of raw materials, and carbon black oil and anthracene oil get into in the blender, mix charcoal black oil and anthracene oil by the mixing element, mix the back with the raw materials oil, and the raw materials oil is carried in the raw materials storage tank through discharging pipe and branch pipe and is stored, is convenient for carry out the feed of raw materials oil to the carbon black production line.

Optionally, the hybrid includes driving motor, driving gear, ring gear and three driven gear, driving motor and ring gear all with blender lateral wall fixed connection, driving motor output shaft and the coaxial fixed connection of driving gear, three driven gear all meshes with the driving gear and follows driving gear circumference equiangular distribution, and three driven gear meshes with the ring gear mutually, and driving gear and the coaxial setting of ring gear and driving gear and three driven gear all are arranged in the ring gear, and driven gear all fixedly connected with (mixing) shaft, a plurality of stirring rake of equal fixedly connected with of (mixing) shaft.

Through adopting above-mentioned technical scheme, driving motor drives the driving gear and rotates, and the driving gear drives three driven gear and rotates, and the ring gear is spacing to driven gear simultaneously for when three driven gear rotates around the driving gear, can rotate along self axis direction, and then drive three (mixing) shaft and rotate simultaneously and rotate around the driving gear, make the stirring rake can carry out the ascending intensive mixing of vertical direction with charcoal black oil and anthracene oil in the blender.

Optionally, the length of stirring rake is greater than the distance between driven gear axis and the driving gear axis, and the stirring rake of different (mixing) shafts is crisscross along stirring shaft length direction setting.

Through adopting above-mentioned technical scheme, the stirring rake is crisscross each other, can mix the raw oil that is in on the driving gear axis, has enlarged the mixing range of hybrid simultaneously, improves the mixing effect of blender.

Optionally, the inner wall of the mixer is rotationally connected with a rotary table, the stirring shaft is penetrated through the rotary table and is rotationally connected with the rotary table, the rotary table is fixedly connected with an annular bulge, and the mixer is provided with an annular groove matched with the annular bulge.

Through adopting above-mentioned technical scheme, the (mixing) shaft is when rotating for the carousel rotates together, and annular arch is located the annular and rotates, keeps apart driving gear, driven gear and ring gear and the inside raw materials oil of blender, reduces the loss of raw materials oil, also is favorable to prolonging the life of mixing piece simultaneously.

Optionally, the inside annular scraper blade that is equipped with of blender, the tip fixedly connected with removes the motor under the blender, removes the coaxial fixedly connected with threaded rod of motor output shaft, and annular scraper blade and with annular scraper blade threaded connection are worn to establish to the threaded rod, and annular scraper blade is inconsistent with the blender inner wall, and one side that annular scraper blade is close to driving motor is equipped with the opening.

Through adopting above-mentioned technical scheme, the movable motor drives the threaded rod and rotates, and the threaded rod drives the scraper blade and carries out the ascending removal of vertical direction, and the scraper blade can play the vortex effect, is favorable to improving the mixing effect of blender.

Optionally, the upper end of the mixer is provided with a main pipe, the main pipe is fixedly connected with a plurality of air inlet pipes, the lower end of each air inlet pipe is positioned at the lower end of the interior of the mixer, and a plurality of air outlet holes are formed in the upper end of the mixer.

Through adopting above-mentioned technical scheme, let in gas to the blender bottom through the house steward, gas is discharged from the venthole from bottom to top, and gas lets in the raw oil, is favorable to further improving the mixing effect of blender.

Optionally, the main pipe is provided with a check valve.

By adopting the technical scheme, the check valve ensures that raw oil in the mixer is not easy to enter the main pipe and damage gas generating equipment.

Optionally, the raw materials storage tank all is equipped with temperature sensor, cooling tube and heating pipe, and heating pipe and cooling tube all spiral setting, and temperature sensor fixed connection is inside the raw materials storage tank.

Through adopting above-mentioned technical scheme, temperature sensor can detect the inside temperature of raw materials storage tank, adjusts the temperature of raw materials storage tank through heating pipe and cooling tube for the raw materials oil of storage is difficult for because of the too high danger that takes place of temperature, also is difficult for condensing because of the temperature is too low.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first conveying pipe and the second conveying pipe convey the carbon black oil and the anthracene oil into the mixer, the flowmeter and the hydraulic pump are convenient for controlling the weight and the proportion of the fed raw materials, the carbon black oil and the anthracene oil enter the mixer, the carbon black oil and the anthracene oil are mixed by the mixing piece, after the raw materials are mixed, the raw materials are conveyed into the raw materials storage tank for storage through the discharging pipe and the branch pipe, and the raw materials are convenient for feeding the raw materials to the carbon black production line;

2. the driving motor drives the driving gear to rotate, the driving gear drives the three driven gears to rotate, meanwhile, the gear ring limits the driven gears, so that the three driven gears can rotate along the axis direction of the driving gear while rotating around the driving gear, and further, the three stirring shafts are driven to simultaneously rotate and rotate around the driving gear, and the stirring paddles can fully mix the carbon black oil and anthracene oil in the mixer in the vertical direction;

3. the stirring paddles are mutually staggered, so that the raw oil on the axis of the driving gear can be mixed, the mixing range of the mixing piece is enlarged, and the mixing effect of the mixer is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a carbon black raw material mixing and dispensing apparatus.

Fig. 2 is a schematic cross-sectional view of a mixer.

Fig. 3 is a schematic structural view of the mixing element.

Fig. 4 is a schematic cross-sectional view of the feedstock storage tank.

Reference numerals illustrate: 1. a carbon black oil storage tank; 11. a first conveying pipe; 12. a flow meter; 13. a hydraulic pump; 2. an anthracene oil storage tank; 21. a second conveying pipe; 3. a mixer; 31. a discharge pipe; 32. a branch pipe; 321. an electromagnetic valve; 33. a turntable; 34. an annular scraping plate; 35. a moving motor; 36. a threaded rod; 37. a header pipe; 371. a non-return valve; 38. an air inlet pipe; 39. an air outlet hole; 4. a raw material storage tank; 41. a temperature sensor; 42. heating pipes; 43. a cooling tube; 5. a mixing element; 51. a driving motor; 52. a drive gear; 53. a gear ring; 54. a driven gear; 55. a stirring shaft; 56. stirring paddles.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a carbon black raw material mixing and distributing device.

Referring to fig. 1, a carbon black raw material mixing and distributing device comprises a carbon black oil storage tank 1, an anthracene oil storage tank 2, a mixer 3 and a plurality of raw material storage tanks 4, wherein the carbon black oil storage tank 1 is used for storing carbon black oil raw materials, the anthracene oil storage tank 2 is used for storing anthracene oil raw materials, and the raw material storage tank 4 is used for storing mixed raw material oil, so that the raw material oil can be timely supplied to a carbon black production line. Be equipped with conveyer pipe one 11 between charcoal black oil and the blender 3, be equipped with conveyer pipe two 21 between anthracene oil storage tank 2 and the blender 3, conveyer pipe one 11 and conveyer pipe two 21 all fixedly connected with flowmeter 12 and hydraulic pump 13, conveyer pipe one 11 lets in the blender 3 with charcoal black oil, and conveyer pipe two 21 lets in the blender 3 with anthracene oil, and the blender 3 carries out the premix with charcoal black oil and anthracene oil for the mixed oil can supply the carbon black production at any time.

Referring to fig. 1, a first conveying pipe 11 and a second conveying pipe 21 are fixedly connected with a flowmeter 12 and a hydraulic pump 13, and the flowmeter 12 and the hydraulic pump 13 are matched with each other, so that the addition amount of carbon black oil and anthracene oil can be controlled conveniently. The lower end fixedly connected with discharging pipe 31 of blender 3, the raw materials oil that mixes via blender 3 discharges from discharging pipe 31, and discharging pipe 31 fixedly connected with a plurality of branch pipes 32, branch pipe 32 and raw materials storage tank 4 one-to-one and with raw materials storage tank 4 fixed connection, branch pipe 32 all are equipped with solenoid valve 321, and the staff can open solenoid valve 321 as required, stores the raw materials oil in different raw materials storage tank 4 through branch pipe 32.

Referring to fig. 2 and 3, a mixing part 5 for mixing carbon black oil and anthracene oil is arranged in the mixer 3, a mixing room comprises a driving motor 51, a driving gear 52, a gear ring 53 and three driven gears 54, the driving motor 51 and the gear ring 53 are fixedly connected with the side wall of the mixer 3, an output shaft of the driving motor 51 is horizontally arranged, an output shaft of the driving motor 51 is fixedly connected with the driving gear 52 coaxially, and the driving motor 51 drives the driving gear 52 to rotate. The three driven gears 54 are all meshed with the driving gear 52 and are distributed along the circumferential direction of the driving gear 52 at equal angles, when the driving gear 52 rotates, the three driven gears 54 are driven to rotate, the three driven gears 54 are meshed with the gear ring 53, the driving gear 52 is coaxially arranged with the gear ring 53, the driving gear 52 and the three driven gears 54 are all located in the gear ring 53, and when the driven gears 54 rotate, the three driven gears 54 move along the inner wall of the gear ring 53 due to the fact that the driven gears 54 are meshed with the gear ring 53, and when the three driven gears 54 rotate around the driving gear 52, the three driven gears 54 rotate along the axis of the driving gear 52.

Referring to fig. 2 and 3, the driven gears 54 are fixedly connected with stirring shafts 55, the stirring shafts 55 are fixedly connected with stirring paddles 56, when the driven gears 54 rotate, the stirring shafts 55 and the stirring paddles 56 rotate together with the driven gears 54, the three stirring shafts 55 rotate around the axis of the driving wheel, and meanwhile, the driven gears 54 drive the stirring shafts 55 to rotate along the axis direction of the driven gears, so that the stirring paddles 56 rotate together with the stirring shafts 55, and the charcoal black oil and anthracene oil in the mixer 3 are mixed.

Referring to fig. 2 and 3, the length of the stirring paddles 56 is greater than the distance between the axis of the driven gear 54 and the axis of the driving gear 52, the stirring paddles 56 of different stirring shafts 55 are staggered along the length direction of the stirring shafts 55, when the three stirring shafts 55 rotate, the stirring paddles 56 on different stirring shafts 55 do not interfere with each other, and meanwhile, the stirring paddles 56 can stir the raw oil on the axis of the driving gear 52, so that the stirring area is enlarged, and meanwhile, the mixing effect is improved.

Referring to fig. 2 and 3, the inner wall of the mixer 3 is rotatably connected with a turntable 33, a stirring shaft 55 is rotatably connected with the turntable 33 by penetrating through the turntable 33, and when the stirring shaft 55 rotates around a driving gear 52, the stirring shaft 55 drives the turntable 33 to rotate together, the turntable 33 isolates the driving gear 52, a driven gear 54 and a gear ring 53 from the raw oil in the mixer 3, so that the raw oil is not easy to adhere to the driving gear 52, the driven gear 54 and the gear ring 53, and the service life of the mixing piece 5 is prolonged. Carousel 33 fixedly connected with annular arch, the annular groove with annular protruding looks adaptation has been seted up to blender 3, and when carousel 33 rotated, annular arch was located and rotates in the annular groove for blender 3 inner wall supports spacing carousel 33, is favorable to improving the sealed effect of carousel 33 simultaneously.

Referring to fig. 2 and 3, the lower end fixedly connected with of blender 3 removes motor 35, remove the coaxial fixedly connected with threaded rod 36 of motor 35 output shaft, remove motor 35 and drive threaded rod 36 and rotate, the inside annular scraper blade 34 that is equipped with of blender 3, annular scraper blade 34 and with annular scraper blade 34 threaded connection are worn to establish to threaded rod 36, when threaded rod 36 rotates, annular scraper blade 34 is inconsistent with blender 3 inner wall and moves along blender 3 direction of height, annular scraper blade 34 can play the vortex effect, be favorable to improving the mixing effect of blender 3, one side that annular scraper blade 34 is close to driving motor 51 is equipped with the opening for annular scraper blade 34 is difficult for taking place the collision with mixing piece 5 when moving.

Referring to fig. 1 and 2, the upper end of the mixer 3 is provided with a main pipe 37, the main pipe 37 is fixedly connected with a plurality of air inlet pipes 38, the other end of the main pipe 37 can be connected with an air compressor, the air compressor conveys air to the branch pipes 32 through the main pipe 37, the lower end of the air inlet pipe 38 is positioned at the lower end of the interior of the mixer 3, the main pipe 37 is used for introducing air into the air inlet pipe 38, the air enters from the lower end of the mixer 3 and moves upwards, and the air flows through the raw oil and mixes the raw oil, so that the mixing effect of the raw oil is further improved. The upper end of the mixer 3 is provided with a plurality of air outlet holes 39, the final gas is discharged out of the mixer 3 through the air outlet holes 39, the main pipe 37 is provided with a check valve 371, and the check valve 371 limits the medium in the main pipe 37 to flow unidirectionally, so that raw oil is not easy to flow into gas generating equipment from the main pipe 37 and damage the equipment.

Referring to fig. 1 and 4, the raw material storage tank 4 is provided with a temperature sensor 41, a cooling pipe 43 and a heating pipe 42, the temperature sensor 41 is fixedly connected inside the raw material storage tank 4, the temperature sensor 41 can detect the temperature inside the raw material storage tank 4, the heating pipe 42 and the cooling pipe 43 are all in spiral arrangement, the temperature inside the raw material storage tank 4 is regulated and controlled through the heating pipe 42 and the cooling pipe 43, when the temperature of the raw material storage tank 4 is too high, the raw material oil inside the raw material storage tank is inflammable, dangers are prone to occur, and when the temperature of the raw material storage tank 4 is too low, the raw material storage tank is unfavorable for conveying and normal use of the raw material oil, so that the heating pipe 42 and the cooling pipe 43 can ensure that the raw material storage tank 4 is at a required storage temperature, and the raw material oil supply is ensured.

The implementation principle of the carbon black raw material mixing and distributing device in the embodiment of the application is as follows: through setting up blender 3 and raw materials storage tank 4, can mix charcoal black oil and anthracene oil in advance, when the carbon black production line needs the supply of raw materials oil, can be quick provide the raw materials oil, when driving gear 52 and ring gear 53 drive three driven gear 54 and rotate around driving gear 52 for (mixing) shaft 55 rotates around self axis, can carry out intensive mixing to the inside raw materials oil of blender 3, has improved mixing efficiency.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. The utility model provides a carbon black raw materials mixes distribution device, includes charcoal black oil storage tank (1), anthracene oil storage tank (2), its characterized in that: the device also comprises a mixer (3) and a plurality of raw material storage tanks (4), a first conveying pipe (11) is arranged between the carbon black storage tank (1) and the mixer (3), a second conveying pipe (21) is arranged between the anthracene oil storage tank (2) and the mixer (3), a flowmeter (12) and a hydraulic pump (13) are fixedly connected to the first conveying pipe (11) and the second conveying pipe (21), a discharging pipe (31) is fixedly connected to the lower end part of the mixer (3), a plurality of branch pipes (32) are fixedly connected to the discharging pipe (31), the branch pipes (32) are in one-to-one correspondence with the raw material storage tanks (4) and are fixedly connected with the raw material storage tanks (4), electromagnetic valves (321) are respectively arranged on the branch pipes (32), a mixing piece (5) for mixing the carbon black oil and the anthracene oil is arranged in the mixer (3), the mixing piece (5) comprises a driving motor (51), a driving gear (52), a gear ring gear (53) and three driven gears (54), wherein the driving motor (51) and the gear ring gears (53) are fixedly connected with the side walls of the mixer (3), an output shaft of the driving motor (51) is coaxially connected with the driving gear (52), the driving gear (52) and the three driven gears (54) are uniformly meshed with the driving gears (52) in the equal angles, three driven gears (54) are meshed with the gear ring (53), the driving gear (52) and the gear ring (53) are coaxially arranged, the driving gear (52) and the three driven gears (54) are located in the gear ring (53), the driven gears (54) are fixedly connected with stirring shafts (55), and the stirring shafts (55) are fixedly connected with a plurality of stirring paddles (56).

2. The carbon black raw material mixing and dispensing apparatus as defined in claim 1, wherein: the length of the stirring paddles (56) is greater than the distance between the axis of the driven gear (54) and the axis of the driving gear (52), and the stirring paddles (56) of different stirring shafts (55) are staggered along the length direction of the stirring shafts (55).

3. The carbon black raw material mixing and dispensing apparatus as defined in claim 1, wherein: the inner wall of the mixer (3) is rotationally connected with a rotary table (33), the stirring shafts (55) are respectively penetrated through the rotary table (33) and are rotationally connected with the rotary table (33), the rotary table (33) is fixedly connected with an annular bulge, and the mixer (3) is provided with an annular groove matched with the annular bulge.

4. The carbon black raw material mixing and dispensing apparatus as defined in claim 1, wherein: the mixer is characterized in that an annular scraping plate (34) is arranged inside the mixer (3), a movable motor (35) is fixedly connected to the lower end portion of the mixer (3), a threaded rod (36) is coaxially and fixedly connected to an output shaft of the movable motor (35), the threaded rod (36) penetrates through the annular scraping plate (34) and is in threaded connection with the annular scraping plate (34), the annular scraping plate (34) is abutted against the inner wall of the mixer (3), and an opening is formed in one side, close to the driving motor (51), of the annular scraping plate (34).

5. The carbon black raw material mixing and dispensing apparatus as defined in claim 1, wherein: the upper end of the mixer (3) is provided with a main pipe (37), the main pipe (37) is fixedly connected with a plurality of air inlet pipes (38), the lower end of the air inlet pipe (38) is positioned at the lower end of the interior of the mixer (3), and a plurality of air outlet holes (39) are formed in the upper end of the mixer (3).

6. The carbon black raw material mixing and dispensing apparatus as defined in claim 5, wherein: the manifold (37) is provided with a non-return valve (371).

7. The carbon black raw material mixing and dispensing apparatus as defined in claim 1, wherein: the raw material storage tank (4) is provided with a temperature sensor (41), a cooling pipe (43) and a heating pipe (42), the heating pipe (42) and the cooling pipe (43) are arranged in a spiral mode, and the temperature sensor (41) is fixedly connected inside the raw material storage tank (4).