Stirring device for refractory part production

Abstract

The utility model provides a stirring device for refractory part production, which comprises a mounting frame, a stirring barrel is arranged in the mounting frame, a liquid inlet pipe is arranged at the upper end of the stirring barrel and is in contact with the inside of the stirring barrel, a discharging pipe is arranged at the lower end of the stirring barrel and is in contact with the inside of the stirring barrel, a feeding hole is formed in the upper end of the stirring barrel, and a discharging hole is formed in the lower end of the stirring barrel. And a stirring and discharging mechanism is arranged in the stirring barrel. According to the stirring device for producing the refractory parts, the stirring and discharging mechanism not only can uniformly stir the refractory parts, but also can quickly discharge the refractory parts through the rotating spiral conveying sheet, so that the production efficiency of the refractory parts is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of refractory production, and particularly relates to a stirring device for refractory production. Background Art

[0002] Refractory parts are materials that can maintain stable performance in high temperature environments. They have the characteristics of high temperature resistance, wear resistance, and corrosion resistance. They are widely used in high temperature equipment and furnaces in metallurgy, chemical industry, electric power and other industries. The stirring device for refractory parts production is a device used to mix and stir refractory materials. It is usually composed of a motor, a stirrer, and a container. The raw materials are mixed by the rotating motion of the stirrer to obtain a uniform mixture. The existing stirring device for refractory parts production opens the discharge port to discharge the materials after the stirring is completed. Since the stirred raw materials are relatively viscous, it takes a long time to discharge the materials.

[0003] For example, the utility model with announcement number CN216260205U discloses a stirring device for refractory cement production, in which a through discharge opening is provided on the side of the stirring tank body away from the stirring motor and away from the feeding hopper. In the present patent scheme, the refractory cement after stirring is discharged through the discharge opening. Since the texture of the stirred raw material is relatively thick and the flow speed is slow, the discharge speed of the stirred raw material is relatively slow, and the discharge may not be clean, which consumes a lot of time waiting for discharge and reduces the production efficiency of refractory parts. Utility Model Content

[0004] In view of this, the utility model aims to provide a stirring device for refractory production to address the deficiencies of the prior art. The stirring and feeding mechanism can not only stir the refractory evenly, but also quickly feed the refractory through a rotating spiral feeding piece, thereby improving the production efficiency of the refractory.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a stirring device for refractory production, including a mounting frame, a stirring barrel is arranged inside the mounting frame, a liquid inlet pipe is arranged at the upper end of the stirring barrel, the liquid inlet pipe is in contact with the inside of the stirring barrel, a discharge pipe is arranged at the lower end of the stirring barrel, the discharge pipe is in contact with the inside of the stirring barrel, a feeding port is opened at the upper end of the stirring barrel, a stirring and unloading mechanism is arranged inside the stirring barrel, the stirring and unloading mechanism includes a rotating column rotatably arranged inside the stirring barrel, a spiral feeding piece is arranged at the lower end of the outer arc surface of the rotating column, the spiral feeding piece is installed in cooperation with the inner arc wall of the discharge pipe, a sleeve is rotatably arranged on the outer arc surface of the rotating column, the sleeve is coaxial with the rotating column, and stirring pieces evenly distributed are arranged on the outer arc surface of the sleeve. The interior is provided with evenly distributed separation holes, the upper end of the sleeve is fixedly sleeved with gear 2, the upper end of the mixing barrel is rotatably connected with gear 1 through a rotating shaft, gear 1 is meshed with gear 2, an electric drive unit 1 for driving the rotating column to rotate is provided at the upper end of the mixing barrel, an electric drive unit 2 for driving the rotating shaft to rotate is provided at the upper end of the mixing barrel, a scraper assembly is provided on the outer arc surface of the sleeve, the electric drive unit 1 includes a motor 1 arranged at the upper end of the mixing barrel, the output shaft of the motor 1 is connected to the upper end of the rotating column through a coupling, the electric drive unit 2 includes a motor 2 arranged at the upper end of the mixing barrel, the output shaft of the motor 2 is connected to the upper end of the rotating shaft through a coupling, and the scraper assembly includes a scraper brush holder arranged at the upper end of the outer arc surface of the sleeve, and the scraper brush holder is in contact with the inner arc wall of the mixing barrel.

[0006] As a further improvement of the utility model, a control panel is provided on the front side of the mounting frame, and the motor 1 and the motor 2 are both electrically connected to the control panel.

[0007] As a further improvement of the utility model, a mounting plate is welded and fixed to the lower end of the mounting frame, and four mounting holes are opened inside the mounting plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] Firstly, by adding the liquid raw material for making refractory parts into the interior of the mixing barrel from the liquid inlet pipe, and adding the solid raw material into the interior of the mixing barrel from the feed port, after the two are added in proportion, turn on the second motor to run, the output shaft rotates to drive the first gear on the rotating shaft to rotate, and then drives the second gear meshing with it to rotate, so that the stirring plate on the sleeve rotates to stir the raw materials. The separation holes on the stirring plate can separate and break up the raw materials, so that the raw materials are mixed more fully and the mixing efficiency is higher.

[0010] Secondly, when the sleeve rotates, the scraper brush frame at its upper end also rotates to scrape off the raw materials adhering to the wall of the mixing barrel and continue mixing, avoiding waste of raw materials and personnel cleaning.

[0011] Thirdly, by controlling the motor to start running, the output shaft rotates to drive the spiral feed plate at the lower end to rotate, and the mixed raw materials are continuously transported out from the discharge pipe in cooperation with the discharge pipe to complete the discharge of the mixed raw materials. The stirring and feeding mechanism can not only stir the refractory parts evenly, but also quickly discharge the refractory parts through the rotating spiral feed plate, thereby improving the production efficiency of refractory parts.

[0012] Fourthly, the stirring device can be installed at a suitable position through the mounting holes on the mounting plate to avoid the stirring device from moving during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the mixing barrel of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional front view of the mixing barrel of the utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0018] In the figure: 101, mounting frame; 102, mixing barrel; 103, feed port; 104, mounting plate; 105, mounting hole; 106, liquid inlet pipe; 107, discharge pipe; 201, motor 1; 202, motor 2; 203, gear 1; 204, stirring blade; 205, scraper brush frame; 206, separation hole; 207, sleeve; 208, rotating column; 209, spiral feed blade; 210, gear 2; 301, control panel. DETAILED DESCRIPTION

[0019] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0020] like Figure 1 , 2As shown in Figures 3 and 4, a stirring device for refractory parts production includes a mounting frame 101, a stirring barrel 102 is arranged inside the mounting frame 101, a liquid inlet pipe 106 is arranged at the upper end of the stirring barrel 102, the liquid inlet pipe 106 is in contact with the interior of the stirring barrel 102, a discharge pipe 107 is arranged at the lower end of the stirring barrel 102, the discharge pipe 107 is in contact with the interior of the stirring barrel 102, a feed port 103 is opened at the upper end of the stirring barrel 102, and a stirring and discharging mechanism is arranged inside the stirring barrel 102.

[0021] like Figure 1 , 2 As shown in , 3 and 4, the stirring and discharging mechanism includes a rotating column 208 rotatably arranged inside the stirring barrel 102, a spiral feeding piece 209 is arranged at the lower end of the outer arc surface of the rotating column 208, and the spiral feeding piece 209 is installed in cooperation with the inner arc wall of the discharge pipe 107, a sleeve 207 is rotatably arranged on the outer arc surface of the rotating column 208, the sleeve 207 and the rotating column 208 are coaxial, and uniformly distributed stirring pieces 204 are arranged on the outer arc surface of the sleeve 207, and uniformly distributed separation holes 206 are opened inside the stirring pieces 204, and a gear 2 210 is fixedly sleeved on the upper end of the sleeve 207, and the upper end of the stirring barrel 102 is rotatably connected to a gear 1 203 through a rotating shaft, and the gear 1 203 is meshed with the gear 2 210. Then, an electric drive unit 1 for driving the rotating column 208 to rotate is provided at the upper end of the mixing barrel 102, and an electric drive unit 2 for driving the rotating shaft to rotate is provided at the upper end of the mixing barrel 102. A scraper brush assembly is provided on the outer arc surface of the sleeve 207. The electric drive unit 1 includes a motor 201 arranged at the upper end of the mixing barrel 102, and the output shaft of the motor 201 is connected to the upper end of the rotating column 208 through a coupling. The electric drive unit 2 includes a motor 202 arranged at the upper end of the mixing barrel 102, and the output shaft of the motor 202 is connected to the upper end of the rotating shaft through a coupling. The scraper brush assembly includes a scraper brush frame 205 arranged at the upper end of the outer arc surface of the sleeve 207, and the scraper brush frame 205 is in contact with the inner arc wall of the mixing barrel 102.

[0022] like Figure 1 As shown, a control panel 301 is provided on the front side of the mounting frame, and both the motor 1 201 and the motor 2 202 are electrically connected to the control panel 301.

[0023] Personnel add liquid raw materials for making refractory parts into the interior of the mixing barrel 102 from the liquid inlet pipe 106, and add solid raw materials into the interior of the mixing barrel 102 from the feed port 103. After the two are added in proportion, the control panel 301 is used to control the motor 202 to start running. The output shaft rotates to drive the gear 1 203 on the rotating shaft to rotate, and then drives the gear 2 210 meshing with it to rotate, so that the stirring blade 204 on the sleeve 207 rotates to stir the raw materials. The separation holes 206 on the stirring blade 204 can separate and break up the raw materials, so that the raw materials are mixed more fully.

[0024] When the sleeve 207 rotates, the scraper brush frame 205 at the upper end thereof also rotates to scrape the raw materials adhering to the wall of the mixing barrel 102 and continue mixing, thereby avoiding the waste of raw materials.

[0025] After the mixing is completed, the personnel controls the motor 2 202 to be turned off through the control panel 301, and then controls the motor 1 201 to be turned on through the control panel 301. The output shaft rotates to drive the spiral feed sheet 209 at the lower end to rotate, and cooperates with the discharge pipe 107 to continuously transport the mixed raw materials out of the discharge pipe 107, thereby completing the discharge of the mixed raw materials.

[0026] According to another embodiment of the present invention, Figure 1 As shown, a mounting plate 104 is welded and fixed to the lower end of the mounting frame 101 , and four mounting holes 105 are opened inside the mounting plate 104 . The stirring device can be installed at a suitable position through the mounting holes 105 on the mounting plate 104 .

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A stirring device for refractory production, comprising a mounting frame (101), characterized in that: A stirring barrel (102) is arranged inside the mounting frame (101), a liquid inlet pipe (106) is arranged at the upper end of the stirring barrel (102), the liquid inlet pipe (106) is in contact with the interior of the stirring barrel (102), a discharge pipe (107) is arranged at the lower end of the stirring barrel (102), the discharge pipe (107) is in contact with the interior of the stirring barrel (102), a feed inlet (103) is provided at the upper end of the stirring barrel (102), a stirring and discharging mechanism is arranged inside the stirring barrel (102), the stirring and discharging mechanism comprises a rotating column (208) rotatably arranged inside the stirring barrel (102), a spiral feed sheet (209) is arranged at the lower end of the outer arc surface of the rotating column (208), the spiral feed sheet (209) is installed in cooperation with the inner arc wall of the discharge pipe (107), and the rotating column (208) A sleeve (207) is rotatably arranged on the outer arc surface of the mixing barrel (102), the sleeve (207) and the rotating column (208) are coaxial, the outer arc surface of the sleeve (207) is provided with evenly distributed stirring blades (204), the stirring blades (204) are provided with evenly distributed separation holes (206), the upper end of the sleeve (207) is fixedly sleeved with a gear 2 (210), the upper end of the mixing barrel (102) is rotatably connected to a gear 1 (203) via a rotating shaft, the gear 1 (203) is meshingly connected to the gear 2 (210), the upper end of the mixing barrel (102) is provided with an electric drive unit 1 for driving the rotating column (208) to rotate, the upper end of the mixing barrel (102) is provided with an electric drive unit 2 for driving the rotating shaft to rotate, and the outer arc surface of the sleeve (207) is provided with a scraper assembly.

2. A stirring device for refractory production according to claim 1, characterized in that: The electric drive unit 1 comprises a motor 1 (201) arranged at the upper end of the mixing barrel (102), and the output shaft of the motor 1 (201) is connected to the upper end of the rotating column (208) through a coupling.

3. A stirring device for refractory production according to claim 2, characterized in that: The second electric drive unit comprises a second motor (202) arranged at the upper end of the mixing barrel (102), and the output shaft of the second motor (202) is connected to the upper end of the rotating shaft through a coupling.

4. A stirring device for refractory production according to claim 1, characterized in that: The scraper assembly comprises a scraper frame (205) arranged at the upper end of the outer arc surface of the sleeve (207), and the scraper frame (205) is in contact with the inner arc wall of the mixing barrel (102).

5. A stirring device for refractory production according to claim 1, characterized in that: A mounting plate (104) is welded and fixed to the lower end of the mounting frame (101), and four mounting holes (105) are provided inside the mounting plate (104).

6. A stirring device for refractory production according to claim 3, characterized in that: A control panel (301) is provided on the front side of the mounting frame (101), and both the motor 1 (201) and the motor 2 (202) are electrically connected to the control panel (301).

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