Uniformly-mixed refractory ramming material processing equipment

Abstract

The utility model discloses uniformly mixed refractory ramming material processing equipment, and relates to the technical field of ramming materials, the uniformly mixed refractory ramming material processing equipment comprises a stirring barrel, the top of the stirring barrel is fixedly connected with a cover plate, the surface of the cover plate is fixedly connected with a filling pipe penetrating through the surface of the cover plate, and the surface of the cover plate is provided with a motor; and a rotating shaft is arranged at the output end of the motor, the rotating shaft penetrates through the surface of the cover plate and is rotationally connected with the interior of the cover plate, and a second grinding cylinder with the conical inner wall is fixedly connected to the interior of the stirring barrel. By arranging the first grinding cylinder and the second grinding cylinder, caked ramming material raw materials at the bottom of the stirring barrel can be crushed by the first grinding cylinder and the second grinding cylinder again, the situation that the ramming material is caked due to addition of liquid during ramming material processing, and consequently ramming material mixing is affected is avoided, the ramming material can be continuously crushed, the ramming material mixing uniformity is improved, and the ramming material processing efficiency is improved. And the method has relatively high popularization value and practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of ramming materials, in particular to a uniformly mixed refractory ramming material processing device. Background Art

[0002] Ramming material refers to amorphous refractory materials that are constructed by ramming (manual or mechanical) and hardened by heating above room temperature. It is made by mixing and stirring refractory aggregates, powders, binders, admixtures with a certain grade, water or other liquids.

[0003] However, when the current stirring device is processing the ramming material, since the raw materials of the ramming material are mostly powdered particles, and under the action of some liquid admixtures, the powder of the ramming material is very easy to condense into agglomerates, which makes it impossible for the condensed powder to be fully mixed with other raw materials again, thereby greatly reducing the processing quality of the ramming material of the device. Therefore, a uniformly mixed refractory ramming material processing equipment is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a uniformly mixed refractory ramming material processing device, which can solve the problems of the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of uniformly mixed refractory ramming material processing equipment, comprising a mixing barrel, a cover plate is fixedly connected to the top of the mixing barrel, a filling pipe penetrating the surface of the cover plate is fixedly connected to the surface of the cover plate, a motor is mounted on the surface of the cover plate, a rotating shaft is provided at the output end of the motor, the rotating shaft penetrates the surface of the cover plate and is rotatably connected to the inside of the cover plate, a second grinding cylinder with a tapered inner wall is fixedly connected to the inside of the mixing barrel, an auger shaft is fixedly connected to the end of the rotating shaft away from the motor, an L-shaped rod is fixedly connected to the surface of the auger shaft, an end of the L-shaped rod away from the auger shaft is fixedly connected to the first tapered grinding cylinder, and an auger blade is fixedly connected to the surface of the auger shaft.

[0006] Preferably, an inclined scraper is mounted on the inner wall of the mixing barrel, and the surface of the scraper is slidably connected to the surface of the first grinding cylinder.

[0007] Preferably, a lifting cylinder is provided on the outside of the auger blade, a sliding rod is fixedly connected to the surface of the lifting cylinder, a stepped sliding groove is opened on the inner wall of the first grinding cylinder, and the surface of the sliding rod is slidably connected to the inner wall of the sliding groove.

[0008] Preferably, the sliding rod is internally slidably connected to a striking block with a trapezoidal cross-section at one end inside the sliding groove, and a spring is fixedly connected to the surface of the striking block, and one end of the spring away from the striking block is fixedly connected to the interior of the sliding rod.

[0009] Preferably, stirring rods arranged at equal distances are fixedly connected to the surface of the lifting cylinder.

[0010] Preferably, an L-shaped fixing rod is fixedly connected to the inner wall of the mixing barrel, an annular groove is provided at the bottom of the lifting cylinder, and the surface of the fixing rod is slidably connected to the inner wall of the annular groove.

[0011] Preferably, the inner wall of the annular groove is symmetrically arranged in a wave shape.

[0012] Preferably, a heat-insulating layer is fixedly connected to the surface of the mixing barrel, and the heat-insulating layer adopts a glass fiber wool structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The uniformly mixed refractory ramming material processing equipment enables the ramming material raw materials agglomerated at the bottom of the mixing barrel to be broken up again by the first grinding cylinder and the second grinding cylinder, thereby avoiding the agglomeration of the ramming material due to the addition of liquid during the processing of the ramming material, thereby affecting the mixing of the ramming material. The ramming material can be continuously broken up, thereby improving the uniformity of the ramming material mixing, and has high promotion value and practicality.

[0015] (2) The uniformly mixed refractory ramming material processing equipment enables the stirring rod to be raised and lowered in the stirring barrel while rotating to stir the ramming material raw materials, thereby increasing the stirring range of the device for the ramming material raw materials and further improving the uniformity of stirring the ramming material raw materials, and has high promotion value and practicality.

[0016] (3) The uniformly mixed refractory ramming material processing equipment causes the first grinding cylinder to vibrate to a certain extent, thereby causing the raw materials on the first grinding cylinder to vibrate to a certain extent, prompting the position of the raw materials to change, thereby avoiding the ramming material raw materials from blocking the holes on the first grinding cylinder, thereby affecting the material discharge of the device, and improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 This is a structural schematic diagram of a uniformly mixed refractory ramming material processing device of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the mixing barrel of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0021] Figure 4 For this utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0022] Figure 5 It is a schematic diagram of the ring groove shape of the utility model.

[0023] Figure numerals: 1. mixing barrel; 2. filling pipe; 3. rotating shaft; 4. motor; 5. cover plate; 6. first grinding cylinder; 7. L-shaped rod; 8. auger shaft; 9. stirring rod; 10. auger blade; 11. scraper; 12. second grinding cylinder; 13. lifting cylinder; 14. sliding rod; 15. spring; 16. striking block; 17. slide groove; 18. ring groove; 19. fixing rod; 20. insulation layer. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a uniformly mixed refractory ramming material processing equipment, comprising a mixing barrel 1, a cover plate 5 is fixedly connected to the top of the mixing barrel 1, which can cover the mixing barrel 1, thereby avoiding the suppression of dust generated when the ramming material is processed, and avoiding the impact on the health of surrounding workers. A filling pipe 2 is fixedly connected to the surface of the cover plate 5 and passes through the surface of the cover plate 5. A motor 4 is mounted on the surface of the cover plate 5. A rotating shaft 3 is provided at the output end of the motor 4. The rotating shaft 3 passes through the surface of the cover plate 5 and is rotatably connected to the inside of the cover plate 5, which can drive the rotating shaft 3 to rotate, providing a power source for the operation of the device.

[0026] Furthermore, a second grinding cylinder 12 with a tapered inner wall is fixedly connected to the interior of the mixing barrel 1, an auger shaft 8 is fixedly connected to the end of the rotating shaft 3 away from the motor 4, an L-shaped rod 7 is fixedly connected to the surface of the auger shaft 8, and an end of the L-shaped rod 7 away from the auger shaft 8 is fixedly connected to a first conical grinding cylinder 6, and holes are provided on the surface of the first grinding cylinder 6 to provide a discharge space for small-particle ramming materials.

[0027] The inner wall of the mixing barrel 1 is provided with an inclined scraper 11, and the surface of the scraper 11 is slidably connected to the surface of the first grinding cylinder 6. Therefore, the setting of the scraper 11 can scrape the ramming material on the surface of the first grinding cylinder 6, so that the ramming material can be spread on the surface of the first grinding cylinder 6, thereby reducing the material unloading burden of the device and improving the processing efficiency of the device for the ramming material.

[0028] The surface of the auger shaft 8 is fixedly connected with an auger blade 10, and through the setting of the auger blade 10, the ramming material raw materials in the lower part of the mixing barrel 1 can be transported upward, so that the ramming material raw materials can be transported to the upper part of the mixing barrel 1 again after falling to the bottom of the mixing barrel 1, so that the raw materials can be stirred and crushed for the second time, thereby improving the uniformity of the stirring of the ramming material and improving the processing quality of the ramming material.

[0029] Furthermore, a lifting cylinder 13 is provided on the outside of the auger blade 10, which can block the raw materials transported by the auger blade 10, thereby preventing the raw materials from being separated from the auger blade 10 during the transportation by the auger blade 10, thereby ensuring the smooth operation of the device. A sliding rod 14 is fixedly connected to the surface of the lifting cylinder 13, and a stepped sliding groove 17 is provided on the inner wall of the first grinding cylinder 6. The surface of the sliding rod 14 is slidably connected to the inner wall of the sliding groove 17, thereby ensuring that when the first grinding cylinder 6 rotates, the inner wall of the sliding groove 17 can squeeze the surface of the sliding rod 14, thereby driving the auger blade 10 to rotate, and at the same time does not affect the mutual sliding between the auger blade 10 and the first grinding cylinder 6, thereby ensuring the smooth operation of the device.

[0030] The sliding rod 14 is located at one end inside the sliding groove 17 and is slidably connected to a striking block 16 with a trapezoidal cross-section. A spring 15 is fixedly connected to the surface of the striking block 16. The end of the spring 15 away from the striking block 16 is fixedly connected to the inside of the sliding rod 14 to drive the striking block 16 to reset. When the sliding rod 14 is located at the bottom of the sliding groove 17, the spring 15 is in a compressed state.

[0031] Furthermore, the surface of the lifting cylinder 13 is fixedly connected with stirring rods 9 arranged at equal distances, so as to stir the ramming material in the mixing barrel 1. The inner wall of the mixing barrel 1 is fixedly connected with an L-shaped fixing rod 19. The bottom of the lifting cylinder 13 is provided with an annular groove 18, and the inner wall of the annular groove 18 is symmetrically arranged in a wave shape. The surface of the fixing rod 19 is slidably connected to the inner wall of the annular groove 18, and the fixing rod 19 and the annular groove 18 cannot be separated. Therefore, when the lifting cylinder 13 is rotated, it can be pushed and pulled by the fixing rod 19 on the inner wall of the annular groove 18, thereby driving the lifting cylinder 13 to be continuously lifted and lowered in the mixing barrel 1, so that the stirring rod 9 can be lifted and lowered in the mixing barrel 1 while rotating to stir the ramming material, thereby improving the stirring range of the ramming material by the device, further improving the uniformity of stirring the ramming material, and having high promotion value and practicality.

[0032] The surface of the mixing barrel 1 is fixedly connected with an insulation layer 20, which adopts a glass fiber wool structure and can effectively insulate the high temperature in the cavity wall to prevent the staff from being scalded due to the high temperature of the raw materials during mixing.

[0033] When processing the ramming material, the raw material is injected into the mixing barrel 1 through the filling pipe 2, and then the motor 4 is started to drive the rotating shaft 3 to rotate, thereby driving the first grinding cylinder 6, the auger blade 10 and the lifting cylinder 13 to rotate. During the injection of the raw material, small particles of the raw material fall to the bottom of the mixing barrel 1 through the holes on the first grinding cylinder 6 and the gap between the first grinding cylinder 6 and the second grinding cylinder 12, and are stirred by the stirring rod 9, while larger particles are retained between the first grinding cylinder 6 and the second grinding cylinder 12 and are moved by the mutual sliding of the first grinding cylinder 6 and the second grinding cylinder 12. , are squeezed and crushed into small particles, and then fall on the bottom of the mixing barrel 1. At the same time, the auger blades 10 can continuously transport the ramming material at the bottom of the mixing barrel 1 to the upper part of the mixing barrel 1 while rotating, so that the ramming material agglomerated at the bottom of the mixing barrel 1 can be crushed again by the first grinding barrel 6 and the second grinding barrel 12, thereby avoiding the ramming material agglomeration caused by the addition of liquid during processing, thereby affecting the mixing of the ramming material, and can continuously crush the ramming material, thereby improving the uniformity of the ramming material mixing, and has high promotion value and practicality.

[0034] Furthermore, during the rotation of the lifting cylinder 13, the fixed rod 19 pulls or pushes the inner wall of the annular groove 18, thereby driving the lifting cylinder 13 to continuously rise and fall in the mixing barrel 1, thereby driving the sliding rod 14 to rise and fall in the sliding groove 17. Since the sliding groove 17 is arranged in a stepped shape, when the sliding rod 14 moves to the upper part of the sliding groove 17, under the elastic force of the spring 15, it can push the striking block 16 to strike the inner wall of the sliding groove 17, thereby causing the first grinding cylinder 6 to vibrate to a certain extent, thereby causing the raw materials on the first grinding cylinder 6 to vibrate to a certain extent, prompting the position of the raw materials to change, thereby avoiding the ramming material from blocking the holes on the first grinding cylinder 6, thereby affecting the unloading of the device, and improving the use effect of the device.

[0035] Working principle: Start the motor 4 to drive the first grinding cylinder 6, the auger blade 10 and the lifting cylinder 13 to rotate, so that the first grinding cylinder 6 and the second grinding cylinder 12 slide against each other, so as to crush the larger raw material particles. Secondly, while the auger blade 10 is rotating, it can continuously transport the ramming material at the bottom of the mixing barrel 1 to the upper part of the mixing barrel 1 again, so that the ramming material agglomerated at the bottom of the mixing barrel 1 can be crushed again by the first grinding cylinder 6 and the second grinding cylinder 12.

[0036] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A uniformly mixed refractory ramming material processing device, comprising a stirring barrel (1), characterized in that: The top of the mixing barrel (1) is fixedly connected to a cover plate (5), the surface of the cover plate (5) is fixedly connected to a filling pipe (2) that passes through the surface of the cover plate (5), the surface of the cover plate (5) is provided with a motor (4), the output end of the motor (4) is provided with a rotating shaft (3), the rotating shaft (3) passes through the surface of the cover plate (5) and is rotatably connected to the inside of the cover plate (5), the inside of the mixing barrel (1) is fixedly connected to a second grinding cylinder (12) with a tapered inner wall, the end of the rotating shaft (3) away from the motor (4) is fixedly connected to an auger shaft (8), the surface of the auger shaft (8) is fixedly connected to an L-shaped rod (7), the end of the L-shaped rod (7) away from the auger shaft (8) is fixedly connected to a first tapered grinding cylinder (6), and the surface of the auger shaft (8) is fixedly connected to an auger blade (10).

2. The uniformly mixed refractory ramming material processing equipment according to claim 1, characterized in that: The inner wall of the mixing barrel (1) is provided with an inclined scraper (11), and the surface of the scraper (11) is slidably connected to the surface of the first grinding cylinder (6).

3. The uniformly mixed refractory ramming material processing equipment according to claim 1, characterized in that: A lifting cylinder (13) is arranged outside the auger blade (10), a sliding rod (14) is fixedly connected to the surface of the lifting cylinder (13), a stepped sliding groove (17) is provided on the inner wall of the first grinding cylinder (6), and the surface of the sliding rod (14) is slidably connected to the inner wall of the sliding groove (17).

4. The uniformly mixed refractory ramming material processing equipment according to claim 3 is characterized in that: The sliding rod (14) is slidably connected to an internal end of the sliding groove (17) with a striking block (16) having a trapezoidal cross section, and a spring (15) is fixedly connected to the surface of the striking block (16), and an end of the spring (15) away from the striking block (16) is fixedly connected to the inside of the sliding rod (14).

5. The uniformly mixed refractory ramming material processing equipment according to claim 3, characterized in that: The surface of the lifting cylinder (13) is fixedly connected with stirring rods (9) arranged at equal distances.

6. The uniformly mixed refractory ramming material processing equipment according to claim 3, characterized in that: An L-shaped fixing rod (19) is fixedly connected to the inner wall of the mixing barrel (1), and an annular groove (18) is provided at the bottom of the lifting cylinder (13). The surface of the fixing rod (19) is slidably connected to the inner wall of the annular groove (18).

7. The uniformly mixed refractory ramming material processing equipment according to claim 6, characterized in that: The inner wall of the annular groove (18) is symmetrically arranged in a wave shape.

8. The uniformly mixed refractory ramming material processing equipment according to claim 1, characterized in that: A heat-insulating layer (20) is fixedly connected to the surface of the mixing barrel (1), and the heat-insulating layer (20) adopts a glass fiber wool structure.

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