Anti-clogging cold slag machine

Abstract

The utility model relates to a cold slag machine technical field, concretely is a kind of anti -blocking cold slag machine, including base and the drum of rotation setting in the upper end of base, the upper end of base is located in the side of drum and is equipped with fixed cylinder, and the bottom between fixed cylinder and base is fixedly connected by support block, and the side of fixed cylinder away from drum is fixedly provided with motor, and slidingly provided with movable column in fixed cylinder, and one end of movable column extends to the outside of fixed cylinder and is fixedly provided with stirring shaft, and one end of stirring shaft extends to drum, and the shaft wall of stirring shaft is fixedly provided with multiple stirring vane, and linkage mechanism is equipped between movable column and motor, and reciprocating mechanism is equipped between movable column and fixed cylinder, and linkage mechanism includes pivot, and the end of movable column is equipped with round groove, and pivot is slidingly arranged in round groove.

Description

Technical Field

[0001] This utility model relates to the field of cold slag machine technology, specifically to a clog-resistant cold slag machine. Background Technology

[0002] The slag cooler is an energy-saving and environmentally friendly product strongly promoted and encouraged by the state. It cools the red slag discharged from the boiler at temperatures exceeding 950°C using a dual-medium circulation of water and air, reducing the temperature to 60°C–80°C before it can be used as cement clinker for cement production. The cooling water absorbs heat, raising its temperature to 85°C–95°C before entering the boiler to generate steam. Air, after absorbing heat and increasing its temperature, also enters the boiler for combustion. As a common boiler auxiliary equipment, the drum slag cooler is primarily used to cool the ash and slag after boiler combustion, facilitating the recovery and reuse of residual heat and ash.

[0003] In existing technologies, when cooling slag, the temperature of the slag in the middle cannot be dissipated quickly, and it is also difficult to prevent the slag in the drum from clogging, resulting in insufficient reliability and poor cooling effect. Therefore, we have introduced a clogging-proof slag cooler. Utility Model Content

[0004] The purpose of this invention is to provide a slag cooler that prevents clogging, which not only allows the temperature of the slag in the middle to dissipate quickly, but also effectively prevents slag from clogging the drum, thus improving reliability and ensuring cooling effect, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A clog-resistant slag cooler includes a base and a drum rotatably mounted on the upper part of the base. A fixed cylinder is provided on one side of the drum at the upper end of the base. The bottom of the fixed cylinder is fixedly connected to the base by a support block. A motor is fixedly mounted on the side of the fixed cylinder away from the drum. A movable column is slidably mounted inside the fixed cylinder. One end of the movable column extends outside the fixed cylinder and is fixedly mounted with a stirring shaft. One end of the stirring shaft extends into the drum, and multiple stirring blades are fixedly mounted on the shaft wall of the stirring shaft. A linkage mechanism is provided between the movable column and the motor, and a reciprocating mechanism is provided between the movable column and the fixed cylinder.

[0007] As a further embodiment of this utility model, the linkage mechanism includes a rotating shaft, the end of the movable column is provided with a circular groove, the rotating shaft is slidably disposed in the circular groove, one end of the rotating shaft extends to the outside of the circular groove and is fixedly connected to the motor output end, sliders are provided on both sides of the rotating shaft, and sliding grooves that cooperate with the sliders are provided on both sides of the circular groove.

[0008] As a further embodiment of this utility model, the reciprocating mechanism includes a limiting block, the circumferential wall of the movable column is provided with a reciprocating trajectory groove, the limiting block is slidably disposed in the reciprocating trajectory groove, and one side of the limiting block is fixedly connected to the fixed cylinder.

[0009] As a further embodiment of this invention, all of the stirring blades are configured as wedges.

[0010] As a further embodiment of this utility model, the side wall of the slider is provided with a circular groove, and a ball bearing is slidably disposed in the circular groove.

[0011] As a further embodiment of this utility model, a support sleeve is rotatably provided between the stirring shaft and the stirring blade, and the lower end of the support sleeve is fixedly connected to the base through a connecting rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This anti-clogging slag cooler, equipped with a motor, support block, base, drum, movable column, fixed cylinder, support sleeve, stirring blades, rotating shaft, connecting rod, slider, stirring shaft, ball bearings, limit block, and reciprocating track groove, pours slag into the drum and starts the slag cooler. The motor's output drives the rotating shaft to rotate, which in turn drives the movable column to rotate via the slider and track groove. Simultaneously, the limit block slides within the reciprocating track groove. Due to the limit block's action, the movable column reciprocates within the fixed cylinder while rotating, and the rotating shaft and slider reciprocate within the track groove. The rotating shaft, through a linkage mechanism and a reciprocating mechanism, drives the movable column to rotate and slide simultaneously, which in turn drives the stirring shaft and stirring blades to rotate and slide simultaneously within the drum. Multiple stirring blades crush and stir the slag within the drum. When cooling the slag, the slag cooler not only allows the temperature of the central slag to dissipate quickly but also effectively prevents slag blockage within the drum, improving reliability and ensuring cooling efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a clogging-resistant slag cooler.

[0015] Figure 2 This is a side view of a clogging-resistant slag cooler.

[0016] Figure 3 for Figure 2 An enlarged schematic diagram of part A in the middle.

[0017] Figure 4 for Figure 2 An enlarged schematic diagram of part B in the middle section.

[0018] In the diagram: 1. Motor; 2. Support block; 3. Base; 4. Roller; 5. Movable column; 6. Fixed cylinder; 7. Support sleeve; 8. Stirring blade; 9. Rotating shaft; 10. Connecting rod; 11. Slider; 12. Stirring shaft; 13. Ball bearing; 14. Limiting block; 15. Reciprocating trajectory groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 4 This utility model provides a technical solution:

[0021] A clog-resistant slag cooler includes a base 3 and a drum 4 rotatably mounted on the upper end of the base 3. A fixed cylinder 6 is provided on one side of the drum 4 at the upper end of the base 3. The bottom of the fixed cylinder 6 is fixedly connected to the base 3 by a support block 2. A motor 1 is fixedly mounted on the side of the fixed cylinder 6 away from the drum 4. A movable column 5 is slidably mounted inside the fixed cylinder 6. One end of the movable column 5 extends outside the fixed cylinder 6 and is fixedly mounted on a stirring shaft 12. One end of the stirring shaft 12 extends into the drum 4, and multiple stirring blades 8 are fixedly mounted on the shaft wall of the stirring shaft 12. The multiple stirring blades 8 are all wedge-shaped. The wedge-shaped stirring blades 8 facilitate the crushing of slag. A linkage mechanism is provided between the movable column 5 and the motor 1, and a reciprocating mechanism is provided between the movable column 5 and the fixed cylinder 6.

[0022] The linkage mechanism includes a rotating shaft 9, and the end of the movable column 5 is provided with a circular groove. The rotating shaft 9 is slidably disposed in the circular groove. One end of the rotating shaft 9 extends to the outside of the circular groove and is fixedly connected to the output end of the motor 1. Both sides of the rotating shaft 9 are provided with sliders 11, and both sides of the circular groove are provided with sliding grooves that cooperate with the sliders 11.

[0023] The reciprocating mechanism includes a limiting block 14. The circumferential wall of the movable column 5 is provided with a reciprocating trajectory groove 15. The limiting block 14 is slidably disposed in the reciprocating trajectory groove 15. One side of the limiting block 14 is fixedly connected to the fixed cylinder 6.

[0024] A support sleeve 7 is provided at the position between the moving column 5 and the stirring blade 8, and the lower end of the support sleeve 7 is fixedly connected to the base 3 through the connecting rod 10.

[0025] In use, slag is poured into drum 4, and the slag cooler is turned on. Motor 1 is started, and the output end of motor 1 drives the rotating shaft 9 to rotate. The rotating shaft 9 drives the movable column 5 to rotate through the slider 11 and the slide groove. While the movable column 5 rotates, the limiting block 14 also slides inside the reciprocating track groove 15. Due to the action of the limiting block 14, the movable column 5 reciprocates within the fixed cylinder 6 while rotating. At the same time, the rotating shaft 9 reciprocates within the circular groove, and the slider 11 reciprocates within the slide groove. The rotating shaft 9 can drive the movable column 5 to reciprocate while rotating through the linkage mechanism and the reciprocating mechanism. This can then drive the stirring shaft 12 and the stirring blades 8 to rotate and reciprocate within the drum 4. Multiple stirring blades 8 crush and stir the slag inside the drum 4. When the slag cooler cools the slag, not only can the temperature of the slag in the middle be effectively dissipated, but it can also effectively prevent the slag inside the drum 4 from clogging, improving reliability and ensuring the cooling effect.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clog-resistant slag cooler, comprising a base (3) and a roller (4) rotatably disposed on the upper end of the base (3), characterized in that: The upper end of the base (3) is provided with a fixed cylinder (6) on one side of the drum (4). The bottom of the fixed cylinder (6) is fixedly connected to the base (3) by a support block (2). A motor (1) is fixedly provided on the side of the fixed cylinder (6) away from the drum (4). A movable column (5) is slidably provided inside the fixed cylinder (6). One end of the movable column (5) extends to the outside of the fixed cylinder (6) and is fixedly provided with a stirring shaft (12). One end of the stirring shaft (12) extends into the drum (4), and multiple stirring blades (8) are fixedly provided on the shaft wall of the stirring shaft (12). A linkage mechanism is provided between the movable column (5) and the motor (1), and a reciprocating mechanism is provided between the movable column (5) and the fixed cylinder (6).

2. The anti-clogging slag cooler according to claim 1, characterized in that: The linkage mechanism includes a rotating shaft (9), the end of the movable column (5) is provided with a circular groove, the rotating shaft (9) is slidably disposed in the circular groove, one end of the rotating shaft (9) extends to the outside of the circular groove and is fixedly connected to the output end of the motor (1), both sides of the rotating shaft (9) are provided with sliders (11), and both sides of the circular groove are provided with sliding grooves that cooperate with the sliders (11).

3. The anti-clogging slag cooler according to claim 1, characterized in that: The reciprocating mechanism includes a limiting block (14), and the circumferential wall of the movable column (5) is provided with a reciprocating trajectory groove (15). The limiting block (14) is slidably disposed in the reciprocating trajectory groove (15), and one side of the limiting block (14) is fixedly connected to the fixed cylinder (6).

4. The anti-clogging slag cooler according to claim 1, characterized in that: All of the stirring blades (8) are configured as wedges.

5. A clogging-resistant slag cooler according to claim 2, characterized in that: The side wall of the slider (11) is provided with a circular groove, and a ball bearing (13) is slidably disposed in the circular groove.

6. The anti-clogging slag cooler according to claim 1, characterized in that: The stirring shaft is provided with a support sleeve (7) located between the movable column (5) and the stirring blade (8). The lower end of the support sleeve (7) is fixedly connected to the base (3) through a connecting rod (10).

Images