CN113105761A

CN113105761A - Dispersing process of carbon black as raw material for synthesizing high-molecular rubber

Info

Publication number: CN113105761A
Application number: CN202110371506.3A
Authority: CN
Inventors: 璐哄己; 贺强
Original assignee: Jiaxing Huishunda Technology Co ltd
Current assignee: Jiaxing Huishunda Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-07-13

Abstract

The invention belongs to the technical field of preparation of high polymer materials, provides a dispersion process of carbon black as a raw material for synthesizing high polymer rubber, and belongs to the technical field of high polymer materials. The method solves the problems that the control on temperature and medium is poor when the existing carbon black is dispersed, the viscosity of the medium is reduced while the temperature rise is accelerated in the wetting process, the shearing force is reduced, and further the coloring performance or other required performances of the carbon black can not be fully exerted. The dispersing process of the carbon black as the raw material for synthesizing the high polymer rubber comprises the following steps: s1, crushing: the fineness (45 μm) of commercial grade carbon black pigment is not satisfactory for downstream applications. The dispersion technology ensures the full play of the coloring performance or other required performances of the carbon black and the improvement of the dispersibility by means of temperature regulation, medium addition and stay prolongation.

Description

Dispersing process of carbon black as raw material for synthesizing high-molecular rubber

Technical Field

The invention belongs to the technical field of preparation of high polymer materials, and relates to a dispersion process of carbon black as a raw material for synthesizing high polymer rubber.

Background

Carbon black is one of the more difficult pigments to disperse, and therefore carbon black needs to be thoroughly dispersed in a vehicle than any other pigment, and carbon black is dispersed in another medium, meaning in fact that agglomerates in the carbon black powder are broken down into smaller particles and are simultaneously wetted by the medium. The conventional carbon black has poor control on temperature and a medium during dispersion, so that the viscosity of the medium is reduced while the temperature is increased to accelerate the wetting process, the shearing force is reduced, and further, the coloring performance or other required performances of the carbon black cannot be fully exerted.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a dispersing process of carbon black as a raw material for synthesizing polymer rubber.

The purpose of the invention can be realized by the following technical scheme: a dispersing process of carbon black as a raw material for synthesizing high-molecular rubber comprises the following steps:

s1, crushing: as the fineness (45 mu m) of the commercial grade carbon black pigment does not meet the requirements of the downstream field, the grinding mechanism driven by the power mechanism is used for crushing the carbon black in the blanking mechanism so as to ensure that the coloring performance or other required performances of the carbon black are fully exerted;

s2, wetting: the interaction between the surface of free carbon black particles and surrounding media is an important factor for wetting carbon black, and in actual operation, the dispersibility of the carbon black is improved through the mutual matching among a power mechanism, a blanking mechanism, a grinding mechanism and a water circulation mechanism;

s3, distribution: under the action of the water circulation mechanism, the system is in a turbulent flow condition by increasing the processing temperature and reducing the viscosity of the system, so that the retention time of the carbon black in the swing mechanism in the processing equipment is prolonged, and the wetted carbon black particles are distributed better;

s4, cohesion: because attractive force (dipole, hydrogen bond and electrostatic force) exists among the carbon black particles, the attractive force must be overcome by external energy to achieve the dispersion purpose, and in the actual operation, the dispersing agent is added to be coated on the surfaces of the carbon black particles, so that the cohesive force among the carbon black particles is reduced, and the difficulty in the dispersion operation of the carbon black is avoided;

the operation procedures in the dispersion process steps S1-S4 need to be completed by matching the shell, the power mechanism, the blanking mechanism, the grinding mechanism, the swinging mechanism and the water circulation mechanism, wherein the dispersion process comprises the following steps:

the blanking mechanism is arranged on the upper end face of the shell, a water storage cavity is limited in the shell, a grinding mechanism is arranged below the blanking mechanism in the water storage cavity, a swing mechanism is arranged below the grinding mechanism in the water storage cavity, a power mechanism is arranged below the swing mechanism in the water storage cavity, and a water circulation mechanism is arranged in the water storage cavity.

As preferred, power unit is including injecing gear chamber in the casing front end wall, the water storage intracavity is located the downside inner wall of casing is equipped with the motor case, the rear end wall of motor case opens and has the ventilation hole that runs through casing rear end wall, the motor incasement is equipped with control motor, control motor's output links firmly the motor shaft that extends to the gear intracavity, the cover is equipped with the fan on the part that the motor shaft is located the motor incasement, the cover is equipped with first sprocket on the part that the motor shaft is located the gear intracavity, the gear intracavity is located the motor shaft top is rotated and is connected with the sprocket shaft, the cover is equipped with the second sprocket on the sprocket shaft, the second sprocket with the transmission is connected with the chain between first sprocket, be located on the sprocket shaft second sprocket place ahead cover is equipped with first gear.

Preferably, the swing mechanism comprises a swing plate shaft which is rotatably arranged between the inner walls of the front side and the rear side of the shell, a swing plate is sleeved on the swing plate shaft, and the two sides of the lower end wall of the swing plate, which are positioned on the central line of the swing plate shaft, are respectively and rotatably connected with a discharge plate through torsion springs.

Preferably, the grinding mechanism comprises a first grinding assembly and a second grinding assembly which are arranged in the water storage cavity, the first grinding assembly is located on the left side of the center line of the swing mechanism, and the second grinding assembly is located on the right side of the center line of the swing mechanism.

Preferably, the first grinding assembly comprises a first rotating shaft rotatably arranged in the housing, the front end of the first rotating shaft extends into a gear cavity of the power mechanism, a second gear meshed with the first gear of the power mechanism is sleeved on a part of the first rotating shaft, which is located in the gear cavity, a first roller is sleeved on a part of the first rotating shaft, which is located in the water storage cavity, at least two scraper assemblies are uniformly distributed on the outer peripheral side of the first roller, each scraper assembly comprises a shaft sleeve fixedly connected to the outer peripheral side of the first roller, an arc slide way is arranged in the shaft sleeve, an arc slide block is slidably connected in the arc slide way, an arc slide block spring is arranged between the arc slide block and the bottom end of the arc slide way, and a scraper shaft located in the shaft sleeve is fixedly connected to one side of the arc slide block, which is close to a center line point of the shaft sleeve, the arc slide is kept away from one side of axle sleeve central point has seted up the arc wall, the arc slider is close to the spacing groove has been seted up to one side of arc wall, sliding connection in the spacing groove with arc wall complex spacing ball, spacing ball with be equipped with spacing ball spring between the bottom of spacing groove, the epaxial first scraper blade that has linked firmly of scraper blade, flexible dog has been linked firmly on the first scraper blade.

Preferably, the second grinding assembly comprises a second rotating shaft which is rotatably arranged in the shell, the front end of the second rotating shaft extends into a gear cavity of the power mechanism, a third gear which is meshed with the first gear of the power mechanism is sleeved on a part, located in the gear cavity, of the second rotating shaft, the outer diameters of the third gear and the second gear of the first grinding assembly are different, a second roller is sleeved on a part, located in the water storage cavity, of the second rotating shaft, and at least two second scraping plates are uniformly distributed on the outer peripheral side of the second roller.

Preferably, the blanking mechanism comprises four support rods fixedly connected to the upper end face of the shell, a storage box is arranged on the four support rods, two openings are formed in the lower end of the storage box, a partition plate is arranged between the two openings in the storage box, a material separating plate is arranged in each opening, and each material separating plate is connected with the end face of each opening of the storage box through four extension springs.

Preferably, the water circulation mechanism comprises a water injection hole formed in the rear end wall of the shell, a cooling cavity is limited in the protruding part of the left end of the shell, a drainage pump is arranged between the cooling cavity and the water storage cavity, the cooling cavity is communicated with a motor box of the power mechanism through a ventilation pipe, a drainage pipe communicated with the water storage cavity and the cooling cavity is communicated with the right end wall and the lower end wall of the shell, and a water suction pump is arranged in the drainage pipe.

The working principle is as follows:

before carbon black is dispersed, the carbon black is placed on the left side of a partition plate in a storage box, a medium doped with a low-molecular-weight additive is placed on the right side of the partition plate in the storage box, a certain amount of hot water is injected into a water storage cavity through a water injection hole, a control motor in a motor box is started, the control motor drives a motor shaft to rotate, the motor shaft drives a fan to rotate on one hand when rotating, a certain amount of wind is generated in the motor box through a ventilation hole when the fan rotates, and the wind in the motor box enters a cooling cavity through a ventilation pipe;

on the other hand, the motor shaft drives the first chain wheel to rotate in the gear cavity when rotating, the first chain wheel drives the chain wheel shaft to rotate in the gear cavity through transmission between the chain and the second chain wheel when rotating, the chain wheel shaft drives the first gear to intermittently mesh with the second gear and the third gear when rotating, the first rotating shaft and the second rotating shaft are controlled to rotate in opposite directions in the water storage cavity, and the rotating speeds of the first rotating shaft and the second rotating shaft are unequal due to the fact that the outer diameters of the third gear and the second gear are unequal;

when the first rotating shaft rotates, the first rollers drive the first scrapers of the plurality of scraper assemblies to rotate in the water storage cavity, and when the second rotating shaft rotates, the second rollers drive the plurality of second scrapers to rotate in the water storage cavity;

the limiting ball is positioned outside the limiting groove under the pushing of the limiting ball spring initially, the position of the arc-shaped sliding block in the arc-shaped slide way is limited through the contact and matching between the limiting ball and the arc-shaped groove, namely, the scraper shaft is controlled not to rotate in the shaft sleeve, the third gear rotates more than the rotating speed of the second gear due to the unequal outer diameters of the second gear and the third gear, namely, the rotating speed of the second scraper is more than the rotating speed of the first scraper, when the first scraper contacts with the second scraper, the first scraper receives the external force exerted by the second scraper, the limiting ball slides out of the arc-shaped groove under the external force action, the limitation of the arc-shaped sliding block in the arc-shaped slide way disappears, the arc-shaped sliding block drives the scraper shaft to rotate in the shaft sleeve under the pushing of the arc-shaped sliding block spring, namely, the first scraper rotates angularly relative to the second scraper, and the end surface of the first scraper is fully, the carbon black and the medium are fully ground through the contact between the first scraper and the second scraper, certain heat is generated by friction in the contact process of the first scraper and the second scraper, the wetting effect of the carbon black is accelerated through friction heating and heat brought by hot water vapor in a water storage cavity, and meanwhile, the installation of the flexible stop block on the first scraper also avoids that the carbon black raw material directly falls off and cannot be ground in the process of transporting the carbon black by the first scraper;

the carbon black ground by the grinding mechanism falls above the material discharging plate in the swinging plate to lead the carbon black to be accumulated in the swinging plate, when the grinding mechanism operates, the water suction pump controls hot water in the water storage cavity to enter the ventilation hole along the water discharging pipe, the hot water entering the ventilation hole is cooled by wind entering through the ventilation pipe, the cooled water enters the water storage cavity again through the water discharging pump, the swinging plate swings on the shaft of the swinging plate under the impact of water, the intermittent unfolding of the material discharging plate in the swinging plate is controlled in the swinging process of the swinging plate to lead the carbon black accumulated in the swinging plate to enter the water storage cavity, meanwhile, the intermittent unfolding of the material discharging plate also controls the quantity of the carbon black in the swinging plate entering the water storage cavity every time to be constant, the full contact between the carbon black and the hot water in the water storage cavity every time is ensured by the mode of quantitatively discharging the carbon black into the water storage cavity, and the cold water entering the water storage cavity forms convection impact with the original hot water, the activity of carbon black molecules is improved under the action of water flow impact, the wetting effect of the carbon black is further enhanced, cold water entering the water storage cavity can also carry out certain cooling treatment on the carbon black, and continuous heating is avoided to improve the viscosity of a reducing medium under the condition that the carbon black is wetted, so that the shearing force of the carbon black is influenced.

Compared with the prior art, the dispersion process of the high polymer rubber synthetic raw material carbon black has the following advantages:

1. because the design of grinding mechanism, through the grinding unit and the unloading cooperation between the mechanism that two speeds are different, fully grind carbon black and the medium of doping the low molecular weight additive, the friction of two grinding unit contact in-process produces certain heat, heat that brings through friction intensification and water storage intracavity hot water steam, the wet effect of carbon black with higher speed, the installation of flexible dog has also avoided first scraper blade transportation carbon black in-process carbon black raw materials directly to drop on the first scraper blade simultaneously, can't grind.

2. Due to the design of the water circulation mechanism, when the grinding mechanism operates, the water suction pump controls hot water in the water storage cavity to enter the ventilation hole along the water discharge pipe, the hot water entering the ventilation hole is cooled through wind entering the ventilation hole, the cooled water enters the water storage cavity again through the water discharge pump, the swinging plate swings on the shaft of the swinging plate under the impact of the water, the discharging plate is controlled to intermittently expand in the swinging plate in the swinging process of the swinging plate, so that carbon black accumulated in the swinging plate enters the water storage cavity, meanwhile, the intermittent expansion of the discharging plate also controls the amount of the carbon black in the swinging plate entering the water storage cavity every time to be certain, the full contact between the carbon black and hot water in the water storage cavity is ensured by a mode of quantitatively discharging the carbon black into the water storage cavity, and meanwhile, the cold water entering the water storage cavity and the original hot water in the water storage cavity form convection impact in the, the activity of carbon black molecules is improved under the action of water flow impact, the wetting effect of the carbon black is further enhanced, cold water entering the water storage cavity can also carry out certain cooling treatment on the carbon black, and continuous heating is avoided to improve the viscosity of a reducing medium under the condition that the carbon black is wetted, so that the shearing force of the carbon black is influenced.

Drawings

FIG. 1 is a flow diagram of the dispersion process of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 in accordance with the present invention.

Fig. 4 is a cross-sectional view taken along the line B-B of fig. 2 in accordance with the present invention.

Fig. 5 is a cross-sectional view of the invention at the first pivot 123 of fig. 3.

Fig. 6 is an enlarged partial schematic view at C of fig. 3 of the present invention.

Fig. 7 is an enlarged partial schematic view of the invention at D in fig. 2.

In the figure, a housing 100, a water storage cavity 101, a cooling cavity 102, a support rod 103, a storage box 104, a partition plate 105, a material partition plate 106, an extension spring 107, a water injection hole 108, a ventilation pipe 109, a motor box 110, a control motor 111, a ventilation hole 112, a motor shaft 113, a fan 114, a water discharge pipe 115, a gear cavity 116, a first chain wheel 117, a chain 118, a chain wheel shaft 119, a second chain wheel 120, a second rotating shaft 121, a third gear 122, a first rotating shaft 123, a second gear 124, a second roller 125, a second scraper 126, a first roller 127, a shaft sleeve 128, a scraper shaft 129, an arc-shaped slideway 130, an arc-shaped groove 131, an arc-shaped slider 132, an arc-shaped slider spring 133, a limit groove 134, a limit ball 135, a limit ball spring 136, a first scraper 137, a flexible stopper 138, a swing plate shaft 139, a swing plate 140, a discharge plate 141, a water suction pump 142.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 and fig. 2, a process for dispersing carbon black, which is a raw material for synthesizing polymer rubber, comprises the following steps:

the operation steps in the dispersion processes S1-S4 are performed by the cooperation of the housing 100, the power mechanism, the blanking mechanism, the grinding mechanism, the swinging mechanism and the water circulation mechanism, wherein:

the upper end face of casing 100 is equipped with unloading mechanism, has injectd water storage chamber 101 in the casing 100, and the below that lies in unloading mechanism in the water storage chamber 101 is equipped with grinds the mechanism, and the below that lies in grinding the mechanism in the water storage chamber 101 is equipped with swing mechanism, lies in swing mechanism below in the water storage chamber 101 and is equipped with power unit, is equipped with the hydrologic cycle mechanism in the water storage chamber 101.

As shown in fig. 3 and 4, the power mechanism includes a gear cavity 116 defined in the front end wall of the housing 100, a motor box 110 is disposed on the inner wall of the lower side of the housing 100 in the water storage cavity 101, a vent hole 112 penetrating through the rear end wall of the housing 100 is formed in the rear end wall of the motor box 110, a control motor 111 is disposed in the motor box 110, an output end of the control motor 111 is fixedly connected with a motor shaft 113 extending into the gear cavity 116, a fan 114 is sleeved on a portion of the motor shaft 113 located in the motor box 110, a first sprocket 117 is sleeved on a portion of the motor shaft 113 located in the gear cavity 116, a sprocket shaft 119 is rotatably connected above the motor shaft 113 in the gear cavity 116, a second sprocket 120 is sleeved on the sprocket shaft 119, a chain 118 is drivingly connected between the second sprocket 120 and the first sprocket 117, and a first gear 144 is sleeved on the sprocket shaft 119 and located.

As shown in fig. 3 and 6, the swing mechanism includes a swing plate shaft 139 rotatably disposed between the inner walls of the front and rear sides of the casing 100, a swing plate 140 is sleeved on the swing plate shaft 139, and the lower end walls of the swing plate 140 are respectively rotatably connected to the two sides of the center line of the swing plate shaft 139 through torsion springs 141.

As shown in fig. 3 and 4, the grinding mechanism includes a first grinding component and a second grinding component disposed in the water storage cavity 101, the first grinding component is located on the left side of the center line of the swing mechanism, and the second grinding component is located on the right side of the center line of the swing mechanism.

As shown in fig. 3, 4 and 5, the first grinding assembly includes a first rotating shaft 123 rotatably disposed in the housing 100, a front end of the first rotating shaft 123 extends into a gear cavity 116 of the power mechanism, a second gear 124 engaged with a first gear 144 of the power mechanism is sleeved on a portion of the first rotating shaft 123 located in the gear cavity 116, a first roller 127 is sleeved on a portion of the first rotating shaft 123 located in the water storage cavity 101, at least two scraper assemblies are uniformly distributed on an outer circumferential side of the first roller 127, each scraper assembly includes a shaft sleeve 128 fixedly connected to an outer circumferential side of the first roller 127, an arc slideway 130 is disposed in the shaft sleeve 128, an arc slider 132 is slidably connected to the arc slideway 130, an arc slider spring 133 is disposed between the arc slider 132 and a bottom end of the arc slideway 130, a scraper shaft 129 located in the shaft sleeve 128 is fixedly connected to a side of the arc slider 132 close to a center line point of the shaft sleeve 128, an arc slideway 130 is disposed on a side away from a center point, the arc slider 132 has seted up the spacing groove 134 near one side of arc wall 131, and sliding connection has the spacing ball 135 with arc wall 131 complex in the spacing groove 134, is equipped with spacing ball spring 136 between the bottom of spacing ball 135 and spacing groove 134, has linked firmly first scraper blade 137 on the scraper shaft 129, has linked firmly flexible dog 138 on the first scraper blade 137.

As shown in fig. 3 and 4, the second grinding assembly includes a second rotating shaft 121 rotatably disposed in the housing 100, a front end of the second rotating shaft 121 extends into the gear cavity 116 of the power mechanism, a third gear 122 engaged with the first gear 144 of the power mechanism is sleeved on a portion of the second rotating shaft 121 located in the gear cavity 116, outer diameters of the third gear 122 and the second gear 124 of the first grinding assembly are different, a second roller 125 is sleeved on a portion of the second rotating shaft 121 located in the water storage cavity 101, and at least two second scrapers 126 are uniformly disposed on an outer circumferential side of the second roller 125.

As shown in fig. 2, 3 and 7, the blanking mechanism includes four support rods 103 fixedly connected to the upper end surface of the casing 100, a storage box 104 is disposed on the four support rods 103, two openings are disposed at the lower end of the storage box 104, a partition plate 105 is disposed between the two openings in the storage box 104, a material partition plate 106 is disposed in each opening, and each material partition plate 106 is connected to the opening end surface of the storage box 104 through four extension springs 107.

As shown in fig. 3, the water circulation mechanism includes a water injection hole 108 disposed at the rear end wall of the housing 100, a cooling cavity 102 is defined in a protruding portion at the left end of the housing 100, a drainage pump 143 is disposed between the cooling cavity 102 and the water storage cavity 101, a ventilation pipe 109 is communicated between the cooling cavity 102 and a motor box 110 of the power mechanism, drainage pipes 115 communicating the water storage cavity 101 and the cooling cavity 102 are opened in the right end wall and the lower end wall of the housing 100, and a water suction pump 142 is disposed in the drainage pipes 115.

The working principle is as follows:

before the carbon black is dispersed, the carbon black is placed on the left side of a partition 105 in a storage box 104, a medium doped with a low-molecular-weight additive is placed on the right side of the partition 105 in the storage box 104, a certain amount of hot water is injected into a water storage cavity 101 through a water injection hole 108, a control motor 111 in a motor box 110 is started, the control motor 111 drives a motor shaft 113 to rotate, the motor shaft 113 drives a fan 114 to rotate on one hand when rotating, the fan 114 generates certain wind in the motor box 110 through a ventilation hole 112 when rotating, and the wind in the motor box 110 enters a cooling cavity 102 through a ventilation pipe 109;

on the other hand, when the motor shaft 113 rotates, the first chain wheel 117 is driven to rotate in the gear cavity 116, when the first chain wheel 117 rotates, the chain wheel shaft 119 is driven to rotate in the gear cavity 116 through transmission between the chain 118 and the second chain wheel 120, when the chain wheel shaft 119 rotates, the first gear 144 is driven to be intermittently meshed with the second gear 124 and the third gear 122, the first rotating shaft 123 and the second rotating shaft 121 are controlled to rotate in the water storage cavity 101 in opposite directions, and due to the fact that the outer diameters of the third gear 122 and the second gear 124 are different, the rotating speeds of the first rotating shaft 123 and the second rotating shaft 121 are different;

when the first rotating shaft 123 rotates, the first rollers 127 drive the first scrapers 137 of the plurality of scraper assemblies to rotate in the water storage cavity 101, and when the second rotating shaft 121 rotates, the second rollers 125 drive the plurality of second scrapers 126 to rotate in the water storage cavity 101, when the first scrapers 137 and the second scrapers 126 contact with the material separating plate 106 of the blanking mechanism, the material separating plate 106 shakes at the opening at the lower end of the material storage box 104 through the tension spring 107, so that carbon black at the left side part of the partition plate 105 in the material storage box 104 falls on the first scrapers 137, and a medium doped with a low-molecular-weight additive at the right side of the partition plate 105 in the material storage box 104 falls on the second scrapers 126;

initially, the limiting ball 135 is pushed by the limiting ball spring 136 to be located outside the limiting groove 134, the position of the arc-shaped slider 132 in the arc-shaped slideway 130 is limited by the contact fit between the limiting ball 135 and the arc-shaped groove 131, that is, the scraper shaft 129 is controlled not to rotate in the shaft sleeve 128, because the outer diameters of the second gear 124 and the third gear 122 are different, the rotation of the third gear 122 is greater than the rotation speed of the second gear 124, that is, the rotation speed of the second scraper 126 is greater than the rotation speed of the first scraper 137, when the first scraper 137 contacts with the second scraper 126, the first scraper 137 receives an external force applied by the second scraper 126, the limiting ball 135 slides out from the arc-shaped groove 131 under the external force, so that the limitation of the arc-shaped slider 132 in the arc-shaped slideway 130 disappears, the arc-shaped slider 132 drives the scraper shaft 129 to rotate in the shaft sleeve 128 under the push of the arc-shaped slider spring 133, that the first scraper 137 rotates angularly relative to the second scraper, the end face of the first scraper 137 is fully contacted and attached with the end face of the first scraper 26, carbon black and media are fully ground through the contact between the first scraper 137 and the second scraper 126, certain heat is generated by friction in the contact process of the first scraper 137 and the second scraper 126, the wetting effect of the carbon black is accelerated through friction heating and heat brought by hot water vapor in the water storage cavity 101, and meanwhile, the installation of the flexible stopper 138 on the first scraper 137 also prevents carbon black raw materials from directly falling off and being incapable of being ground in the carbon black transportation process of the first scraper 137;

the carbon black ground by the grinding mechanism falls above the material discharging plate 141 in the swinging plate 140, so that the carbon black is accumulated in the swinging plate 140, when the grinding mechanism operates, the water suction pump 142 controls hot water in the water storage cavity 101 to enter the vent hole 112 along the water discharging pipe 115, the hot water entering the vent hole 112 enters air through the vent pipe 109 for cooling treatment, the cooled water enters the water storage cavity 101 again through the water discharging pump 143, the swinging plate 140 swings on the swinging plate shaft 139 under the impact of the water, the material discharging plate 141 is controlled to intermittently expand in the swinging plate 140 in the swinging process of the swinging plate 140, so that the carbon black accumulated in the swinging plate 140 enters the water storage cavity 101, meanwhile, the intermittent expansion of the material discharging plate 141 also controls the certain amount of the carbon black entering the water storage cavity 101 every time in the swinging plate 140, and the full contact of the carbon black with the hot water in the water storage cavity 101 every time is ensured through the mode of discharging the carbon black to the water storage cavity 101 in a fixed amount, cold water entering into the water storage chamber 101 simultaneously and the hot water that originally formed in the water storage chamber 101 form the convection current impact, improve the activity of carbon black molecule under the effect of water impact, further strengthen the wet effect of carbon black, the cold water that enters into the water storage chamber 101 still can carry out certain cooling to the carbon black and handle, avoids continuously rising the temperature and reduces the viscosity of medium under the wet condition of improvement carbon black, and then influences the shearing force of carbon black.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A dispersing process of carbon black as a raw material for synthesizing high-molecular rubber is characterized by comprising the following steps: the method comprises the following steps:

the operation procedures in the dispersion process steps S1-S4 need to be completed by matching the shell (100), the power mechanism, the blanking mechanism, the grinding mechanism, the swinging mechanism and the water circulation mechanism, wherein the operation procedures comprise the following steps:

the up end of casing (100) is equipped with unloading mechanism, it has water storage chamber (101) to inject in casing (100), the below that lies in unloading mechanism in water storage chamber (101) is equipped with grinds the mechanism, the below that lies in grinding the mechanism in water storage chamber (101) is equipped with swing mechanism, it is equipped with power unit to lie in swing mechanism below in water storage chamber (101), be equipped with the hydrologic cycle mechanism in water storage chamber (101).

2. The process for dispersing carbon black as a raw material for polymer rubber synthesis according to claim 1, wherein: the power mechanism comprises a gear cavity (116) defined in the front end wall of the shell (100), the water storage cavity (101) is internally provided with a motor box (110) on the inner wall of the lower side of the shell (100), the rear end wall of the motor box (110) is provided with a ventilation hole (112) penetrating through the rear end wall of the shell (100), a control motor (111) is arranged in the motor box (110), the output end of the control motor (111) is fixedly connected with a motor shaft (113) extending into the gear cavity (116), the part of the motor shaft (113) positioned in the motor box (110) is sleeved with a fan (114), the part of the motor shaft (113) positioned in the gear cavity (116) is sleeved with a first chain wheel (117), the gear cavity (116) is internally provided with a chain wheel shaft (119) in a rotating mode above the motor shaft (113), and the chain wheel shaft (119) is sleeved with a second chain wheel (120), the chain (118) is in transmission connection between the second chain wheel (120) and the first chain wheel (117), and a first gear (144) is sleeved on the chain wheel shaft (119) in front of the second chain wheel (120).

3. The process for dispersing carbon black as a raw material for polymer rubber synthesis according to claim 1, wherein: swing mechanism is including rotating the setting and being in swing board axle (139) between the casing (100) front and back both sides inner wall, the cover is equipped with swing board (140) on swing board axle (139), the lower endwall of swing board (140) is located the both sides of swing board axle (139) central line and is connected with row flitch (141) through the torsional spring rotation respectively.

4. The process for dispersing carbon black as a raw material for polymer rubber synthesis according to claim 1, wherein: grinding mechanism is including setting up first grinding component and second grinding component in water storage chamber (101), first grinding component is located the left side of swing mechanism central line, second grinding component is located the right side of swing mechanism central line.

5. The process for dispersing carbon black as a raw material for polymer rubber synthesis according to claim 4, wherein: first grinding component is including rotating the setting and being in first pivot (123) in casing (100), the front end of first pivot (123) extends to in power unit's gear chamber (116), first pivot (123) are located the cover is equipped with on the part in gear chamber (116) with second gear (124) of power unit first gear (144) meshing, first pivot (123) are located the cover is equipped with first cylinder (127) on the part in water storage chamber (101), the periphery side equipartition of first cylinder (127) has the scraper blade subassembly that is equipped with two at least.

6. The process of claim 5, wherein the dispersion of the carbon black is as follows: the scraper component comprises a shaft sleeve (128) fixedly connected to the outer peripheral side of the first roller (127), an arc slide way (130) is arranged in the shaft sleeve (128), an arc slide block (132) is connected in the arc slide way (130) in a sliding manner, an arc slide block spring (133) is arranged between the arc slide block (132) and the bottom end of the arc slide way (130), one side, close to the central line point of the shaft sleeve (128), of the arc slide block (132) is fixedly connected with a scraper shaft (129) positioned in the shaft sleeve (128), one side, far away from the central point of the shaft sleeve (128), of the arc slide way (130) is provided with an arc groove (131), one side, close to the arc groove (131), of the arc slide block (132) is provided with a limiting groove (134), a limiting ball (135) matched with the arc groove (131) is connected in the limiting groove (134) in a sliding manner, and a limiting ball spring (136) is arranged between the limiting, the scraper shaft (129) is fixedly connected with a first scraper (137), and the first scraper (137) is fixedly connected with a flexible stopper (138).

7. The process for dispersing carbon black as a raw material for polymer rubber synthesis according to claim 4, wherein: the second grinding component is in including rotating second pivot (121) that sets up in casing (100), the front end of second pivot (121) extends to in power unit's gear chamber (116), second pivot (121) are located the cover is equipped with on the part in gear chamber (116) with third gear (122) of power unit first gear (144) meshing, third gear (122) with second gear (124) external diameter size of first grinding component varies, second pivot (121) are located the cover is equipped with second cylinder (125) on the part in water storage chamber (101), the periphery side equipartition of second cylinder (125) has second scraper blade (126) of at least two.

8. The process for dispersing carbon black as a raw material for polymer rubber synthesis according to claim 1, wherein: the blanking mechanism comprises four support rods (103) fixedly connected to the upper end face of the shell (100), a storage box (104) is arranged on the support rods (103), two openings are formed in the lower end of the storage box (104), a partition plate (105) is arranged between the two openings in the storage box (104), each partition plate (106) is arranged in each opening, and each partition plate (106) is connected with the opening end face of the storage box (104) through four stretching springs (107).

9. The process for dispersing carbon black as a raw material for polymer rubber synthesis according to claim 1, wherein: the water circulation mechanism comprises a water injection hole (108) formed in the rear end wall of the shell (100), a cooling cavity (102) is limited in the protruding part of the left end of the shell (100), a drainage pump (143) is arranged between the cooling cavity (102) and the water storage cavity (101), the cooling cavity (102) and a motor box (110) of the power mechanism are communicated with a ventilation pipe (109), a drainage pipe (115) communicated with the water storage cavity (101) and the cooling cavity (102) is communicated with the inner portion of the right end wall and the inner portion of the lower end wall of the shell (100), and a water suction pump (142) is arranged in the drainage pipe (115).