Carbon black color paste grafting reaction device

Abstract

The utility model relates to the technical field of chemical production equipment, in particular to a carbon black color paste grafting reaction device which comprises a placing frame, a reaction tank is fixedly installed at the top end of the placing frame, a PH meter is arranged in the reaction tank, and a sealing cover is movably arranged at the top end of the reaction tank in a sleeved mode. A feeding pipe and a micro pump are fixedly mounted at the top end of the sealing cover, and an efficient material mixing assembly is further arranged on the sealing cover and comprises a motor fixedly mounted in the center of the top end of the sealing cover. According to the reaction tank, reactants can be stirred through the stirring blades on the outer side of the stirring shaft, reaction solutions can be rapidly mixed, meanwhile, the reaction tank can be prevented from being corroded, long-term use of the reaction tank can be guaranteed, the interior of the reaction tank can be conveniently cleaned, influences on subsequent reactions can be avoided, the reaction tank can be heated, and the reaction tank is convenient to use. A solution in the reaction tank can be in a proper environment, and the reaction rate of the solution in the reaction tank can be increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chemical production equipment, specifically is a carbon black color paste grafting reaction device. BACKGROUND

[0002] With the acceleration of urbanization, the proportion of carbon black color paste in the total demand of society is rising. As a key field of energy consumption, the energy saving problem of carbon black color paste industry is gradually becoming the focus of public attention;

[0003] The traditional stirring reaction method has simple equipment, low cost and wide application range, but has problems of long reaction time, low efficiency, insufficient reaction and the like; although the catalytic hydrogenation reaction method has fast reaction rate and remarkable effect, the catalyst cost is high, the reaction condition is strict and has safety hazards; the high temperature and high pressure reaction method can accelerate the reaction process, but the device is complex, the energy consumption is large and has strong corrosion to the equipment.

[0004] Therefore, a carbon black color paste grafting reaction device is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a carbon black color paste grafting reaction device.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A carbon black color paste grafting reaction device, comprising: a placing rack, a reaction tank is fixedly installed at the top of the placing rack, a PH meter is arranged in the reaction tank, a sealing cover is movably sleeved at the top of the reaction tank, a feed pipe and a micro pump are fixedly installed at the top of the sealing cover, an efficient mixing assembly is further arranged on the sealing cover, the efficient mixing assembly comprises a motor fixedly installed at the center of the top of the sealing cover, a stirring shaft is fixedly connected to the output end of the motor, a plurality of stirring blades are uniformly fixedly installed on the outer side of the stirring shaft, and a heating assembly is further arranged on the outer side of the reaction tank.

[0008] Preferably, the reaction tank is made of glass material, and the capacity of the reaction tank is 1L.

[0009] Preferably, a suction tube is communicatively arranged at the feed inlet of the micro pump, and the discharge outlet of the micro pump extends into the reaction tank.

[0010] Preferably, an electric telescopic rod is fixedly installed on the placing rack, and the elongated end of the electric telescopic rod is fixedly connected with the top wall of the sealing cover.

[0011] Preferably, the heating assembly comprises a jacket fixedly installed on the outer side of the reaction tank, a water outlet pipe is arranged at the top end of the jacket, and a water inlet pipe is arranged at the bottom end of the jacket.

[0012] Preferably, a mounting frame is fixedly installed at the bottom of the placement rack, and a funnel is fixedly installed on the mounting frame. The discharge port at the bottom of the reaction vessel extends to the funnel.

[0013] Preferably, a PLC controller is fixedly installed on the side wall of the reaction vessel, and the PLC controller is electrically connected to the motor, pH meter and micro pump.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. By setting up a high-efficiency mixing component, after the user injects the reaction raw materials into the reaction vessel in sequence, the motor is started. The motor drives the stirring shaft to rotate, and the stirring blades on the outside of the stirring shaft can stir the reactants, enabling the reaction solution to mix quickly. In addition, the micro-pump can accurately add an appropriate amount of auxiliary reactants, which can ensure the reaction effect. The glass reaction vessel can avoid corrosion and ensure long-term use, which is conducive to the continuous production of carbon black slurry. Furthermore, the user can easily clean the inside of the reaction vessel by moving the sealing cover upwards using the electric telescopic rod, which can avoid affecting subsequent reactions.

[0016] 2. By setting up a heating component, when the user continuously injects heat transfer fluid at 30℃-35℃ into the jacket through the water inlet pipe, the heat transfer fluid in the jacket can heat the reaction vessel, which can keep the solution in the reaction vessel in a suitable environment, accelerate the reaction rate of the solution in the reaction vessel, and the heat transfer fluid after heat exchange can be discharged from the water outlet pipe, which can ensure heating efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure at the top of the placement rack in an embodiment of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure at the bottom of the placement rack in an embodiment of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the reaction vessel in an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the bottom end of the sealing cap in an embodiment of this utility model.

[0021] In the diagram: 1. Placement rack; 2. Inlet pipe; 3. Jacket; 4. Outlet pipe; 5. Electric telescopic rod; 6. Feed pipe; 7. Motor; 8. Micro pump; 9. Sealing cap; 10. Straw; 11. PLC controller; 12. Reaction vessel; 13. Mounting frame; 14. Funnel; 15. pH meter; 16. Stirring shaft; 17. Stirring blades. Detailed Implementation

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0023] In order to better understand the above technical solutions, the above technical solutions will be described in detail in connection with the drawings in the specification and specific embodiments.

[0024] Embodiment 1:

[0025] Please refer to Figures 1 to 3 A reaction device, comprising: a placing rack 1, the top end of the placing rack 1 is fixedly installed with a reaction tank 12, the reaction tank 12 is provided with a PH meter 15, the top end of the reaction tank 12 is movably sleeved with a sealing cover 9, the top end of the sealing cover 9 is fixedly installed with a feeding pipe 6 and a micro pump 8, the sealing cover 9 is further provided with a high-efficiency mixing assembly, the high-efficiency mixing assembly comprises a motor 7 fixedly installed at the top center of the sealing cover 9, the output end of the motor 7 is fixedly connected with a stirring shaft 16, a plurality of stirring blades 17 are uniformly fixedly installed on the outer side of the stirring shaft 16, and the outer side of the reaction tank 12 is further provided with a heating assembly.

[0026] Please refer to Figure 1 The reaction tank 12 is made of glass material, and the capacity of the reaction tank 12 is 1L.

[0027] Please refer to Figure 1 The feeding port of the micro pump 8 is communicatively provided with a suction pipe 10, and the discharge port of the micro pump 8 extends into the reaction tank 12.

[0028] Please refer to Figure 2 The placing rack 1 is fixedly installed with an electric telescopic rod 5, and the elongated end of the electric telescopic rod 5 is fixedly connected with the top wall of the sealing cover 9.

[0029] In the embodiment, when the reaction raw materials are sequentially injected into the reaction tank 12 by the user, the motor 7 is started at this time, the motor 7 can drive the stirring shaft 16 to rotate, the stirring blades 17 on the outer side of the stirring shaft 16 can stir the reaction substances at this time, the reaction solution can be quickly mixed, the appropriate amount of auxiliary reaction substances can be accurately added through the micro pump 8, the reaction effect can be guaranteed, the reaction tank 12 made of glass can avoid being corroded, the reaction tank 12 can be used for a long time, which is beneficial to the continuous production of carbon black paste, and after the sealing cover 9 is moved upward by the electric telescopic rod 5 by the user, the reaction tank 12 can be conveniently cleaned at this time, and the influence on the subsequent reaction can be avoided.

[0030] Embodiment 2

[0031] Please refer to Figures 1 to 4 The heating assembly comprises a jacket 3 fixedly installed outside the reaction tank 12, the top end of the jacket 3 is provided with a water outlet pipe 4, and the bottom end of the jacket 3 is provided with a water inlet pipe 2.

[0032] Please refer to Figure 3 The bottom end of the rack 1 is fixedly installed with a mounting rack 13, and the mounting rack 13 is fixedly installed with a funnel 14, and the discharge port at the bottom end of the reaction tank 12 extends to the funnel 14.

[0033] Please refer to Figure 2 The side wall of the reaction tank 12 is fixedly installed with a PLC controller 11, and the PLC controller 11 is electrically connected with the motor 7, the PH meter 15 and the micro pump 8.

[0034] In this embodiment, when in use, the user continuously injects the heat-conducting liquid at 30-35 DEG C into the jacket 3 through the water inlet pipe 2, at this time, the heat-conducting liquid in the jacket 3 can heat the reaction tank 12, the solution in the reaction tank 12 can be in a suitable environment, the reaction rate of the solution in the reaction tank 12 can be accelerated, and the heat-conducting liquid after heat exchange can be discharged from the water outlet pipe 4, so as to guarantee the heating efficiency.

[0035] Working principle: first, the user injects the reaction raw materials into the reaction tank 12 through the feeding pipe 6, at this time, the motor 7 is started, the motor 7 can drive the stirring shaft 16 to rotate, at this time, the stirring blade 17 outside the stirring shaft 16 can stir the reaction solution, the reaction solution can be mixed quickly, when the reaction reaches a certain time, the micro pump 8 cooperates with the straw 10 to accurately add an appropriate amount of auxiliary reaction material into the reaction tank 12, so as to guarantee the completion of the reaction, the glass-made reaction tank 12 can avoid being corroded during the reaction, the reaction tank 12 can be used for a long time, which is beneficial to the continuous production of the carbon black slurry, and after the user moves the sealing cover 9 upward through the electric telescopic rod 5, the reaction tank 12 can be conveniently cleaned, the influence on the subsequent reaction can be avoided, and during the reaction, the user continuously injects the heat-conducting liquid at 30-35 DEG C into the jacket 3 through the water inlet pipe 2, at this time, the heat-conducting liquid in the jacket 3 can heat the reaction tank 12, the solution in the reaction tank 12 can be in a suitable environment, the reaction rate of the solution in the reaction tank 12 can be accelerated, and the heat-conducting liquid after heat exchange can be discharged from the water outlet pipe 4, so as to guarantee the heating efficiency, the PH meter 15 can detect the PH value of the solution in real time during the reaction, the solution after the reaction is completed is discharged from the bottom end of the reaction tank 12, and the funnel 14 on the mounting rack 13 can realize solid-liquid separation, which is beneficial to the production of the carbon black slurry.

[0036] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A carbon black slurry grafting reaction apparatus comprising: The utility model provides a placing rack (1), its characterized in be: the top of placing rack (1) fixed mounting has the reaction tank (12), be provided with PH meter (15) in the reaction tank (12), the top of reaction tank (12) is movably sleeved with sealing cover (9), the top of sealing cover (9) fixed mounting has feed pipe (6) and trace pump (8), still be provided with high -efficient mixing assembly on sealing cover (9), high -efficient mixing assembly includes the motor (7) of fixed mounting at the top center of sealing cover (9), the output of motor (7) is fixedly connected with stirring shaft (16), the outside of stirring shaft (16) evenly fixed mounting has a plurality of stirring vane (17), the outside of reaction tank (12) still is provided with heating assembly.

2. A carbon black masterbatch grafting reactor according to claim 1, characterized in that: The reaction tank (12) is made of glass material, and the capacity of the reaction tank (12) is 1L.

3. A carbon black masterbatch grafting reactor according to claim 2, characterized in that: The feed inlet of the trace pump (8) is communicated with the suction tube (10), and the discharge outlet of the trace pump (8) extends into the reaction tank (12).

4. A carbon black masterbatch grafting reactor according to claim 3, characterized in that: The electric telescopic rod (5) is fixedly installed on the placing rack (1), and the elongated end of the electric telescopic rod (5) is fixedly connected with the top wall of the sealing cover (9).

5. The carbon black masterbatch grafting reactor of claim 1, wherein: The heating assembly includes a jacket (3) fixedly installed on the outside of the reaction tank (12), and the jacket (3) is provided with a water outlet pipe (4) at the top end and a water inlet pipe (2) at the bottom end.

6. A carbon black masterbatch grafting reactor according to claim 5, characterized in that: The mounting rack (13) is fixedly installed at the bottom end of the placing rack (1), and the funnel (14) is fixedly installed on the mounting rack (13).

7. A carbon black masterbatch grafting reactor according to claim 6, characterized in that: The PLC controller (11) is fixedly installed on the side wall of the reaction tank (12), and the PLC controller (11) is electrically connected with the motor (7), the PH meter (15) and the trace pump (8).

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