Blending device for preparing carbon black of waste tires

Abstract

The utility model provides a blending device for preparing carbon black from waste tires, which relates to the technical field of carbon black preparation and comprises a fixed base, two vertical support plates are mounted at the top of the fixed base; a rotating cylinder is rotationally mounted between the two supporting vertical plates through a rotating shaft; a uniform mixing inner cylinder is mounted on the inner side of the rotating cylinder in a sliding manner; a driving motor is mounted at one end of the uniform mixing inner cylinder; a positioning support plate is further mounted at the top of the fixed base; a sliding groove is formed in the side face of the positioning supporting plate. The rotating rotating piece feeds additives into carbon black, the flow guide pipe and the inner side of the flow guide cover are in a closed environment, the rotating piece rotates on the inner side of the flow guide cover, and when the additives are fed into the storage tank on the outer side of the rotating piece, the problem that airflow flows upwards is avoided, so that the situation that the airflow carries part of the carbon black to overflow is completely eradicated; the problem that when an additive is put into a uniform mixing device, airflow generated in the falling process of the additive can carry part of carbon black to overflow is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon black preparation, in particular to a mixing device for preparing carbon black from waste tires. Background Art

[0002] Carbon black is a black powdery substance formed by incomplete combustion or pyrolysis of hydrocarbons in the gas phase under strictly controlled process conditions. Carbon black is one of the most important additives in rubber products, which can improve the strength, hardness, wear resistance and aging resistance of rubber. When preparing carbon black from waste tires, it is necessary to use a mixing device to add some additives to improve the quality and efficiency of carbon black preparation. In the existing technology, when the additives added in the carbon black preparation process are mixed, since the carbon black material itself is light and easy to float, when the additives are put into the mixing device, the surrounding air is often disturbed during the falling process of the additives to generate an upward airflow, and the airflow will carry some carbon black out, which not only affects the cleanliness of the production environment, but may also have an adverse effect on the preparation quality of carbon black. Summary of the Invention

[0003] The disclosed embodiments relate to a mixing device for preparing carbon black from waste tires, so as to solve the problem in the prior art that when additives added in the carbon black preparation process are mixed, since the carbon black material itself is light and easy to float away, when the additives are added to the mixing device, the additives often disturb the surrounding air during their falling process, generating an upward airflow, which will carry some carbon black out, affecting the cleanliness of the production environment and may also have an adverse effect on the quality of carbon black preparation.

[0004] The first aspect of the present disclosure provides a mixing device for preparing carbon black from waste tires, which specifically includes: a fixed base, two supporting vertical plates are installed on the top of the fixed base; a rotating drum is rotatably installed between the two supporting vertical plates via a rotating shaft; the rotating drum is a cylindrical structure with both ends passing through, and the two ends of the rotating drum are arc-shaped structures, and a mixing inner drum is slidably installed on the inner side of the rotating drum; the mixing inner drum is a cylindrical structure, and a driving motor is installed at one end of the mixing inner drum, and a feeding pipe is installed at the other end of the mixing inner drum; a positioning support plate is also installed on the top of the fixed base, and two driving cylinders are installed on the top of the fixed base, and the driving cylinders are located on the sides of the positioning support plate; a slide groove is provided on the side of the positioning support plate; a slide plate is slidably installed inside the slide groove; the bottom of the slide plate is connected to the output end of the driving cylinder on the top of the fixed base.

[0005] Furthermore, a guide plate is installed on the rotating shaft at one end of the outer side of the rotating cylinder, wherein the side of the guide plate is provided with a slot; a support vertical plate is also installed on the top of the fixed base; a servo motor is installed on the top of the support vertical plate, and a rotating plate is installed on the output end of the servo motor.

[0006] Further, the rotating plate is a circular structure, and a guide block is arranged at the edge of the side surface of the rotating plate; the guide block is slidingly arranged in the slot of the side surface of the guide plate.

[0007] Further, a double-layer sealing cover is arranged on the inner side of the feeding pipe; a rotating rod is rotatably arranged on the inner side of the mixing inner cylinder; a convex block is arranged on the outer side of the rotating rod, and the side end of the rotating rod is connected with the output end of the driving motor at one end of the mixing inner cylinder, and a positioning plate is arranged on the outer side of the rotating rod.

[0008] Further, a sliding sleeve is slidingly arranged on the outer side of the rotating rod; a stirring piece is arranged on the outer side of the sliding sleeve, and the sliding sleeve is slidingly arranged on the side surface of the positioning plate.

[0009] Further, a storage tank is slidingly arranged between the two positioning support plates; the two sides of the storage tank are connected with the inner side of the sliding plate, and a flow guide cover is arranged at the middle position of the bottom of the storage tank; a flow guide pipe is arranged on the bottom of the flow guide cover, wherein a sealing piece is arranged on the outer side of the flow guide pipe.

[0010] Further, the bottom of the flow guide pipe is inserted into the inner side of the feeding pipe; a rotating piece is rotatably arranged on the inner side of the flow guide cover; the rotating piece is a circular structure, and a storage groove is arranged on the outer side of the rotating piece; a driving rod is arranged at the middle position of the side surface of the rotating piece; the driving rod is a cylindrical structure, and the two ends of the driving rod penetrate through the outer side of the flow guide cover and are arranged on the side surface of the sliding plate; and a rotating hand wheel is arranged at one end of the driving rod.

[0011] Compared with the prior art, the present application has the following beneficial effects:

[0012] In use, the rotating rotating piece is used to put additives into the carbon black, which does not cause the overflow of the carbon black. In the process of preparing the carbon black, the flow guide pipe is moved downward and arranged at the feeding pipe when the mixing inner cylinder is used to prepare the carbon black, so that the inner side of the flow guide pipe and the flow guide cover are in a closed environment. The rotating piece rotates in the inner side of the flow guide cover, and the storage groove on the outer side of the rotating piece does not cause the upward flow of the airflow when the additives are put in, thereby preventing the overflow of the carbon black carried by the airflow, ensuring the cleanliness of the carbon black preparation environment, and ensuring the preparation amount of the carbon black without reduction, and ensuring the quality of the carbon black preparation.

[0013] In addition, the reciprocating swing of the rotating cylinder improves the mixing effect of the carbon black preparation. In the process of preparing the carbon black, the servo motor drives the guide block on the side surface of the rotating plate to drive the guide plate to reciprocate, so that the guide plate drives the rotating cylinder to swing between the two support vertical plates, so that the carbon black in the mixing inner cylinder slides to the two ends respectively, so that the carbon black at the two ends falls to other places, so that the carbon black is fully mixed with the additives, and the quality and efficiency of the carbon black preparation are improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached figure:

[0017] Figure 1 A schematic diagram showing the overall structure of the present application;

[0018] Figure 2 It shows a schematic diagram of the three-dimensional structure of the rotating drum of the present application;

[0019] Figure 3 It shows a schematic cross-sectional structure diagram of the rotating plate of the present application;

[0020] Figure 4 The cross-sectional structure diagram of the mixing inner cylinder of the present application is shown;

[0021] Figure 5 A schematic diagram of the three-dimensional structure of the skateboard of the present application is shown;

[0022] Figure 6 A schematic cross-sectional view of the air guide cover of the present application is shown;

[0023] Reference Signs List

[0024] 1. Fixed base; 101. Support vertical plate; 102. Rotating cylinder; 103. Guide plate; 104. Support vertical plate; 105. Rotating plate; 106. Guide block;

[0025] 2. Mixing inner cylinder; 201. Feeding pipe; 202. Double-layer sealing cover; 203. Rotating rod; 204. Positioning plate; 205. Sliding sleeve; 206. Stirring element;

[0026] 3. Positioning support plate; 301. Slide; 302. Slide plate; 303. Storage tank; 304. Air guide cover; 305. Air guide pipe; 306. Rotating part; 307. Drive rod. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Please refer to Figures 1 to 6 :

[0029] Embodiment one

[0030] The utility model provides a kind of for the carbon black preparation of waste tyre's mixing device, it include: fixed base 1, the top of fixed base 1 is equipped with two supports vertical plate 101;Two supports vertical plate 101 between are rotatably installed with rotary drum 102 by pivot;Rotary drum 102 outer side one end of pivot is installed with guide plate 103, wherein, the side surface of guide plate 103 is equipped with slot;The top of fixed base 1 is also installed with support vertical plate 104;The top of support vertical plate 104 is installed with servo motor, and the output of servo motor is installed with rotary plate 105;Rotary plate 105 is circular structure, and the edge position of rotary plate 105 side surface is installed with guide block 106;Guide block 106 is slidably installed in the slot of guide plate 103 side surface.

[0031] In the process of preparing carbon black in the disclosed embodiments, the servo motor on the top of the support vertical plate 104 drives the rotary plate 105 to rotate, the guide block 106 on the edge of the side surface of the rotary plate 105 slides in the slot on the side surface of the guide plate 103, and one end of the guide plate 103 reciprocates around the pivot on the outer side of the rotary drum 102, thereby driving the rotary drum 102 to reciprocate between the two support vertical plates 101. The fixed base 1 increases the stability during swinging, and the rotary drum 102 drives the mixing inner cylinder 2 to slide inside it, so that the two ends of the mixing inner cylinder 2 swing and hit the inner side of the rotary drum 102, causing the carbon black inside the mixing inner cylinder 2 to shake up and down, which fully mixes the carbon black and improves the quality of the prepared carbon black.

[0032] In the embodiment two, on the basis of the embodiment one, the rotating cylinder 102 is a cylindrical structure with both ends penetrating, and the two ends of the rotating cylinder 102 are arc structures, and the inner side of the rotating cylinder 102 is slidingly installed with the mixing inner cylinder 2; the mixing inner cylinder 2 is a cylindrical structure, and one end of the mixing inner cylinder 2 is installed with a driving motor, and the other end of the mixing inner cylinder 2 is installed with a feeding pipe 201; the inner side of the feeding pipe 201 is installed with a double-layer sealing cover 202; the inner side of the mixing inner cylinder 2 is rotationally installed with a rotating rod 203; the outer side of the rotating rod 203 is provided with a protruding block, and the side end of the rotating rod 203 is connected with the output end of the driving motor at one end of the mixing inner cylinder 2, and the outer side of the rotating rod 203 is installed with a positioning plate 204; the outer side of the rotating rod 203 is slidingly installed with a sliding sleeve 205; the outer side of the sliding sleeve 205 is installed with a stirring piece 206, and the sliding sleeve 205 is slidingly installed on the side surface of the positioning plate 204; in the process of preparing the carbon black, the double-layer sealing cover 202 at the feeding pipe 201 is opened to put additives into the inside of the mixing inner cylinder 2, so as to improve the quality of the prepared carbon black, and the double-layer sealing cover 202 is closed, and the double-layer structure of the double-layer sealing cover 202 ensures the sealing property of the mixing inner cylinder 2; in the process of swinging, the driving motor at one end of the mixing inner cylinder 2 drives the rotating rod 203 to rotate the sliding sleeve 205 to rotate, the stirring piece 206 on the outer side of the sliding sleeve 205 stirs and mixes the carbon black, and at the same time, the inertial force generated when the mixing inner cylinder 2 slides to one end of the rotating cylinder 102 drives the sliding sleeve 205 to hit one side of the positioning plate 204, so as to vibrate and remove the adhered carbon black on the stirring piece 206, and ensure the sufficient mixing of the carbon black.

[0033] Example 3: On the basis of Example 1, a positioning support plate 3 is further installed on the top of the fixed base 1, and two driving cylinders are installed on the top of the fixed base 1, and the driving cylinders are located on the side of the positioning support plate 3; a slide groove 301 is provided on the side of the positioning support plate 3; a slide plate 302 is slidably installed inside the slide groove 301; the bottom of the slide plate 302 is connected to the output end of the driving cylinder on the top of the fixed base 1; a storage box 303 is slidably installed between the two positioning support plates 3; both sides of the storage box 303 are connected to the slide plate 302 The inner side of the deflector 304 is connected, and a deflector 304 is installed in the middle position of the bottom of the storage box 303; a deflector pipe 305 is installed at the bottom of the deflector 304, wherein a sealing member is provided on the outer side of the deflector 305; the bottom of the deflector pipe 305 is inserted into the inner side of the feed pipe 201; a rotating member 306 is rotatably installed on the inner side of the deflector 304; the rotating member 306 is a circular structure, and a storage tank is provided on the outer side of the rotating member 306, and a driving rod 307 is installed in the middle position of the side of the rotating member 306; the ... The movable rod 307 is a cylindrical structure, and both ends of the driving rod 307 pass through the outside of the deflector 304 and are installed on the side of the slide 302, and a rotating handwheel is installed at one end of the driving rod 307. During the preparation of carbon black, the rotating cylinder 102 drives the mixing inner cylinder 2 to fix the position, and the driving cylinder on the top of the fixed base 1 drives the slide 302 to move downward along the slide groove 301 on the side of the positioning support plate 3, so that the bottom of the guide tube 305 is inserted into the inner side of the feed pipe 201, and the outer side of the guide tube 305 is fixed. The sealing member seals the opening of the feed pipe 201, and the interior of the storage tank 303 stores additives. The rotating handwheel at one end of the driving rod 307 drives the rotating member 306 to rotate inside the deflector 304. The storage tank outside the rotating member 306 stores the additives in the storage tank 303. The storage tank rotates with the additives and then puts them into the interior of the deflector pipe 305. The additives in the deflector pipe 305 flow to the feed pipe 201 and then enter the mixing inner cylinder 2. The additives improve the quality of carbon black preparation.

[0034] The working principle of this embodiment is as follows: when in use, the rotating cylinder 102 drives the mixing inner cylinder 2 to fix its position, the driving cylinder drives the slide plate 302 to move downward along the slide groove 301, the bottom of the guide tube 305 is inserted into the inner side of the feed pipe 201, the sealing member on the outside of the guide tube 305 seals the feed pipe 201, the rotating driving rod 307 drives the rotating member 306 to rotate on the inside of the guide cover 304, the storage tank on the outside of the rotating member 306 stores the additive in the storage box 303 and then puts it into the guide tube 305 and then into the mixing inner cylinder 2, the servo motor on the top of the supporting plate 104 drives the guide block at the edge position of the side of the rotating plate 105 106 slides in the groove on the side of the guide plate 103, and the guide plate 103 drives the rotating cylinder 102 to swing back and forth between the two supporting vertical plates 101. The mixing inner cylinder 2 slides inside the rotating cylinder 102 to fully mix the carbon black. During the swinging process of the mixing inner cylinder 2, the driving motor at one end of the mixing inner cylinder 2 drives the rotating rod 203 to rotate the stirring piece 206 outside the sliding sleeve 205 to stir and mix the carbon black. When the mixing inner cylinder 2 slides to one end of the rotating cylinder 102, the inertial force generated drives the sliding sleeve 205 to hit one side of the positioning plate 204, vibrating off the carbon black attached to the stirring piece 206, to ensure that the carbon black and the additive are fully mixed.

[0035] In this article, there are several points to note:

[0036] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0037] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0038] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A mixing device for preparing carbon black from waste tires, comprising: A fixed base (1), wherein two supporting vertical plates (101) are installed on the top of the fixed base (1); the feature is that a rotating cylinder (102) is rotatably installed between the two supporting vertical plates (101) via a rotating shaft; both ends of the rotating cylinder (102) are arc-shaped structures, and a mixing inner cylinder (2) is slidably installed on the inner side of the rotating cylinder (102); a driving motor is installed at one end of the mixing inner cylinder (2), and a feeding pipe (201) is installed at the other end of the mixing inner cylinder (2); a positioning support plate (3) is also installed on the top of the fixed base (1), and two driving cylinders are installed on the top of the fixed base (1), and the driving cylinders are located on the sides of the positioning support plate (3); A sliding groove (301) is provided on the side of the positioning support plate (3); a slide plate (302) is slidably installed inside the sliding groove (301); the bottom of the slide plate (302) is connected to the output end of the driving cylinder at the top of the fixed base (1); a storage box (303) is slidably installed between the two positioning support plates (3); both sides of the storage box (303) are connected to the inner side of the slide plate (302), and a deflector (304) is installed in the middle position of the bottom of the storage box (303); a rotating part (306) is rotatably installed on the inner side of the deflector (304).

2. A mixing device for preparing carbon black from waste tires according to claim 1, characterized in that: A guide plate (103) is mounted on a rotating shaft at one end of the outer side of the rotating cylinder (102), wherein a groove is provided on a side surface of the guide plate (103); a supporting vertical plate (104) is also mounted on the top of the fixed base (1); a servo motor is mounted on the top of the supporting vertical plate (104), and a rotating plate (105) is mounted on the output end of the servo motor.

3. A mixing device for preparing carbon black from waste tires according to claim 2, characterized in that: A guide block (106) is installed at the edge of the side of the rotating plate (105); the guide block (106) is slidably installed in the slot on the side of the guide plate (103).

4. A mixing device for preparing carbon black from waste tires according to claim 3, characterized in that: A double-layer sealing cover (202) is installed on the inner side of the feeding tube (201); a rotating rod (203) is rotatably installed on the inner side of the mixing inner cylinder (2); a protrusion is provided on the outer side of the rotating rod (203), and the side end of the rotating rod (203) is connected to the output end of the driving motor at one end of the mixing inner cylinder (2), and a positioning plate (204) is installed on the outer side of the rotating rod (203).

5. A mixing device for preparing carbon black from waste tires according to claim 4, characterized in that: A sliding sleeve (205) is slidably mounted on the outer side of the rotating rod (203); a stirring member (206) is mounted on the outer side of the sliding sleeve (205), and the sliding sleeve (205) is slidably mounted on the side of the positioning plate (204).

6. A mixing device for preparing carbon black from waste tires according to claim 5, characterized in that: A flow guide tube (305) is installed at the bottom of the flow guide cover (304), wherein a sealing member is provided on the outside of the flow guide tube (305); and the bottom of the flow guide tube (305) is inserted into the inside of the feed pipe (201).

7. A mixing device for preparing carbon black from waste tires according to claim 6, characterized in that: A storage tank is provided on the outside of the rotating member (306), and a driving rod (307) is installed at the middle position of the side of the rotating member (306); both ends of the driving rod (307) pass through the outside of the air deflector (304) and are installed on the side of the slide (302), and a rotating handwheel is installed on one end of the driving rod (307).

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