CN213943131U - Calcium carbonate powder activation modification device - Google Patents

Abstract

The utility model discloses a calcium carbonate powder activation modification device, including reation kettle, surface mounting has the motor cabinet on the reation kettle, surface mounting has servo motor on the motor cabinet, servo motor's output shaft passes reation kettle and passes through the shaft coupling and be connected with the lead screw, install the stopper on the lead screw, install the thread bush on the lead screw outer wall, the lead screw passes through the external screw thread on the outer wall and is connected with the internal thread engagement who sheathes in the thread bush, the stirring rake is all installed to thread bush outer wall both sides, temperature sensor is installed to reation kettle inner wall one side, electric heating wire is all installed to reation kettle inner wall bottom both sides, the control box is installed to reation kettle outer wall one side top. The utility model discloses a setting of a series of structures can reach the modified purpose of calcium carbonate powder activation with the even mixture of activation liquid, has improved the modified quality of calcium carbonate powder activation simultaneously.

Description

Calcium carbonate powder activation modification device

Technical Field

The utility model relates to a calcium carbonate powder processing technology field specifically is a calcium carbonate powder activation modification device.

Background

After the ground calcium carbonate or the light calcium carbonate is pulverized into powder, surface activation treatment is required to hydrophobize and activate the calcium carbonate. The activated calcium carbonate is widely applied to industries such as rubber, plastics, paper making, coatings, paints, printing, cables, medicines, foods and the like; in the current calcium carbonate activation process, a reaction kettle is commonly used for activation treatment. The internal structure of the reaction kettle and the design of the stirring mechanism have important influence on the activation effect of the calcium carbonate. In the activating reaction kettle used by people nowadays, the obtained activated calcium carbonate powder often has the phenomena of agglomeration and insufficient activation, so that the product quality is reduced, and the cost of the activating process is increased. In order to solve the problems of insufficient activation and powder agglomeration of calcium carbonate powder, an improvement on calcium carbonate activation equipment is needed, and a calcium carbonate powder activation modification device is needed.

The defects of the existing calcium carbonate powder activation and modification device are as follows: the existing calcium carbonate powder activation modification device can only stir and mix calcium carbonate powder and activation liquid mixture at a single position, stirring equipment cannot displace, calcium carbonate powder and activation liquid mixture cannot be uniformly stirred, and corresponding equipment for heating the mixture is not provided, so that the calcium carbonate powder and activation liquid mixture are poor in activation modification quality, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calcium carbonate powder activation is modified device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a calcium carbonate powder activation modification device, includes reation kettle, surface mounting has the motor cabinet on the reation kettle, surface mounting has servo motor on the motor cabinet, servo motor's output shaft passes reation kettle and passes through the shaft coupling and be connected with the lead screw, install the stopper on the lead screw, install the thread bush on the lead screw outer wall, the lead screw passes through the external screw thread on the outer wall and is connected with the internal thread engagement on the thread bush, the stirring rake is all installed to thread bush outer wall both sides, temperature sensor is installed to reation kettle inner wall one side, electric heating wire is all installed to reation kettle inner wall bottom both sides, the control box is installed to reation kettle outer wall one side top, control box internally mounted has the controller, the inlet pipe is installed to reation kettle inner wall top one.

Preferably, the stirring paddle is provided with a flow guide hole.

Preferably, the display screen and the controller panel are installed on the front end face of the control box, the display screen is located above the controller panel, and the control button is installed on the controller panel.

Preferably, a discharge pipe is installed at the bottom of the inner wall of the reaction kettle, and a valve is arranged on the discharge pipe.

Preferably, support columns are arranged on two sides of the lower surface of the reaction kettle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a servo motor, the inlet pipe, the lead screw, a controller, the thread bush, the stirring rake, temperature sensor and electric heating wire's cooperation setting, calcium carbonate powder and activation liquid that will activate are put into the reation kettle through the inlet pipe and are stirred and mixed, controller control servo motor starts, servo motor's output shaft passes through the shaft coupling and is connected with the lead screw, servo motor drives the lead screw and carries out positive and negative rotation, the lead screw passes through the external screw thread on the outer wall and is connected with the interior thread engagement on the thread bush, thereby make the stirring rake on the thread bush can carry out upper and lower displacement, the stirring rake is to calcium carbonate powder and activation liquid even mixture, reach the function of activation modification, can detect the temperature that calcium carbonate powder and activation liquid mixed through temperature sensor, when the temperature when calcium carbonate powder and activation liquid mix is less than the default, controller control electric heating wire starts, the electric heating wire heats the calcium carbonate powder and the activating liquid, so that the mixing temperature of the calcium carbonate powder and the activating liquid reaches a preset value, and the quality of the calcium carbonate powder activation modification is improved. The utility model discloses a setting of a series of structures can reach the modified purpose of calcium carbonate powder activation with the even mixture of activation liquid, has improved the modified quality of calcium carbonate powder activation simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the thread bushing of the present invention.

In the figure: 1. a feed pipe; 2. a temperature sensor; 3. a screw rod; 4. a stirring paddle; 5. an electric heating wire; 6. a support pillar; 7. a limiting block; 8. a discharge pipe; 9. a valve; 10. a threaded sleeve; 11. a controller; 12. a control box; 13. a coupling; 14. a motor base; 15. a servo motor; 16. a reaction kettle; 17. a control button; 18. a controller panel; 19. a display screen; 20. and (4) flow guide holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a calcium carbonate powder activation modification device comprises a reaction kettle 16, a motor base 14 is arranged on the upper surface of the reaction kettle 16, a servo motor 15 is arranged on the upper surface of the motor base 14, an output shaft of the servo motor 15 penetrates through the reaction kettle 16 and is connected with a screw rod 3 through a coupler 13, a limiting block 7 is arranged on the screw rod 3, a thread sleeve 10 is arranged on the outer wall of the screw rod 3, the screw rod 3 is meshed with an internal thread on the thread sleeve 10 through an external thread on the outer wall, stirring paddles 4 are arranged on two sides of the outer wall of the thread sleeve 10, a flow guide hole 20 is arranged on each stirring paddle 4, a controller 11 controls the servo motor 15 to start, the output shaft of the servo motor 15 is connected with the screw rod 3 through the coupler 13, the servo motor 15 drives the screw rod 3 to rotate forward and backward, the screw rod 3 is meshed with the internal thread on the thread sleeve 10 through the external thread on the outer wall, and accordingly the stirring paddles 4 on the thread sleeve 10 can move up and down, the stirring paddle 4 uniformly mixes the calcium carbonate powder and the activation liquid to achieve the function of activation modification, a temperature sensor 2 is installed on one side of the inner wall of the reaction kettle 16, the temperature sensor 2 can detect the mixed temperature of the calcium carbonate powder and the activation liquid, when the mixed temperature of the calcium carbonate powder and the activation liquid is lower than a preset value, the controller 11 controls the electric heating wire 5 to be started, the electric heating wire 5 heats the calcium carbonate powder and the activation liquid to enable the mixed temperature of the calcium carbonate powder and the activation liquid to reach the preset value, the quality of the activation modification of the calcium carbonate powder is improved, the electric heating wires 5 are installed on two sides of the bottom of the inner wall of the reaction kettle 16, the control box 12 is installed above one side of the outer wall of the reaction kettle 16, the controller 11 is installed inside the control box 12, the feeding pipe 1 is installed on one side of the top of the inner wall of the reaction kettle 16, the calcium carbonate powder and the activation liquid to be activated are put into the reaction kettle 16 through the feeding pipe 1 to be stirred and mixed, display screen 19 and controller panel 18 are installed to the terminal surface before control box 12, and display screen 19 is located controller panel 18 top, installs control button 17 on the controller panel 18, and 16 inner wall bottoms of reation kettle are installed and are arranged material pipe 8, are provided with valve 9 on arranging material pipe 8, and support column 6 is all installed to 16 lower surface both sides of reation kettle.

The working principle is as follows: when the device is used, an external power supply is needed to be connected, calcium carbonate powder to be activated and an activation liquid are put into a reaction kettle 16 through a feeding pipe 1 to be stirred and mixed, a controller 11 controls a servo motor 15 to be started, an output shaft of the servo motor 15 is connected with a screw rod 3 through a coupler 13, the servo motor 15 drives the screw rod 3 to rotate forward and backward, the screw rod 3 is meshed and connected with an internal thread on a threaded sleeve 10 through an external thread on an outer wall, so that a stirring paddle 4 on the threaded sleeve 10 can move up and down, the stirring paddle 4 uniformly mixes the calcium carbonate powder and the activation liquid to achieve the function of activation modification, the controller 11 controls a temperature sensor 2 to detect the mixing temperature of the calcium carbonate powder and the activation liquid, when the mixing temperature of the calcium carbonate powder and the activation liquid is lower than a preset value, the controller 11 controls an electric heating wire 5 to start, and the electric heating wire 5 heats, the temperature for mixing the calcium carbonate powder and the activating liquid reaches a preset value, and the quality of the activation modification of the calcium carbonate powder is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a calcium carbonate powder activation modification device, includes reation kettle (16), its characterized in that: surface mounting has motor cabinet (14) on reation kettle (16), surface mounting has servo motor (15) on motor cabinet (14), the output shaft of servo motor (15) passes reation kettle (16) and is connected with lead screw (3) through shaft coupling (13), install stopper (7) on lead screw (3), install thread bush (10) on lead screw (3) outer wall, lead screw (3) are connected through the external screw thread on the outer wall and the interior thread engagement on thread bush (10), stirring rake (4) are all installed to thread bush (10) outer wall both sides, temperature sensor (2) are installed to reation kettle (16) inner wall one side, electric heating wire (5) are all installed to reation kettle (16) inner wall bottom both sides, control box (12) are installed to reation kettle (16) outer wall one side top, control box (12) internally mounted has controller (11), a feeding pipe (1) is installed on one side of the top of the inner wall of the reaction kettle (16).

2. The calcium carbonate powder activation modification device according to claim 1, characterized in that: and the stirring paddle (4) is provided with a flow guide hole (20).

3. The calcium carbonate powder activation modification device according to claim 1, characterized in that: display screen (19) and controller panel (18) are installed to terminal surface before control box (12), and display screen (19) are located controller panel (18) top, install control button (17) on controller panel (18).

4. The calcium carbonate powder activation modification device according to claim 1, characterized in that: a discharging pipe (8) is installed at the bottom of the inner wall of the reaction kettle (16), and a valve (9) is arranged on the discharging pipe (8).

5. The calcium carbonate powder activation modification device according to claim 1, characterized in that: support columns (6) are arranged on two sides of the lower surface of the reaction kettle (16).

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