CN219043263U

CN219043263U - High-temperature modification device for alumina powder

Info

Publication number: CN219043263U
Application number: CN202223538110.2U
Authority: CN
Inventors: 安东; 安斌; 翟光新
Original assignee: Shandong Baton Kony Plasma Technology Co ltd; Zibo High-Tech Zone Zhongwu Plasma Technology Research Institute
Current assignee: Shandong Baton Kony Plasma Technology Co ltd; Zibo High-Tech Zone Zhongwu Plasma Technology Research Institute
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-19
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of high-temperature modification devices, in particular to a high-temperature modification device for alumina powder; the utility model discloses a high-temperature modification device for alumina powder, which comprises an exhaust pipe, wherein the outer side wall of the exhaust pipe is provided with a cooling mechanism and a heating mechanism, the cooling mechanism comprises a first conveying pipe, the inner cavity of the first conveying pipe is provided with a first spiral conveying rod, the left side of the first conveying pipe is provided with a first motor, the output end of the first motor penetrates through the left side of the first conveying pipe to be connected with the first spiral conveying rod, the bottom of the first conveying pipe is communicated with a discharging pipe, the bottom of the discharging pipe is provided with a first flange, heat dissipation silicone grease is uniformly smeared between the water pipe and the first conveying pipe, the bottom of the water pipe is communicated with a water pump, the left side of the water pump is communicated with a cold row, the cold row is communicated with the first conveying pipe, and the heating mechanism is positioned at the top of the first conveying pipe and is matched with the first conveying pipe.

Description

High-temperature modification device for alumina powder

Technical Field

The utility model relates to the technical field of high-temperature modification devices, in particular to a high-temperature modification device for alumina powder.

Background

The alumina powder needs to be subjected to temperature raising, stirring, modifier adding, heat preservation, stirring, cooling and packaging when being subjected to high-temperature modification, but most of common high-temperature modification devices on the market at present need to be matched with a powder cooler to finish the complete step of high-temperature modification of the alumina, the alumina powder is transferred from the high-temperature modification device to the powder cooler for cooling, the whole process of the alumina powder can reduce the efficiency of alumina modification, and aiming at the conditions, the technical innovation is performed on the basis of the conventional high-temperature modification device of the alumina powder.

Disclosure of Invention

The utility model aims to provide a high-temperature modification device for alumina powder, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high temperature modification device of alumina powder, includes the blast pipe, the lateral wall of blast pipe is provided with cooling body and heating mechanism, cooling body includes first conveying pipeline, the inner chamber of first conveying pipeline is provided with first spiral conveying pole, the left side of first conveying pipeline is provided with first motor, the output of first motor runs through the left side of first conveying pipeline and is connected with first spiral conveying pole, the bottom intercommunication of first conveying pipeline has the row material pipe, the bottom of arranging the material pipe is provided with first flange, the water pipe has been cup jointed to the lateral wall of first conveying pipeline, evenly scribble heat dissipation silicone grease between water pipe and the first conveying pipeline, the water pipe bottom intercommunication has the water pump, the left side intercommunication of water pump has cold row, cold row is linked together with first conveying pipeline, heating mechanism is located the top of first conveying pipeline and cooperatees with first conveying pipeline.

Preferably, the heating mechanism comprises a heat preservation tank, a mixing tank is arranged in an inner cavity of the heat preservation tank, heating coils are uniformly arranged between the mixing tank and the heat preservation tank, a second motor is arranged at the top of the heat preservation tank, a stirring column is arranged in the inner cavity of the mixing tank, and an output end of the second motor penetrates through the tops of the heat preservation tank and the mixing tank and is connected with the stirring column.

Preferably, the rear sides of the heat preservation tank and the mixing tank are communicated with an exhaust pipe, and an exhaust fan is arranged at the top of the exhaust pipe.

Preferably, the top of the heat preservation tank and the top of the mixing tank are communicated with a feeding valve, and the top of the feeding valve is communicated with a modifier box.

Preferably, the bottoms of the heat preservation tank and the mixing tank are communicated with a discharge valve, and the discharge valve is communicated with the first conveying pipe.

Preferably, the top intercommunication of insulation can and blending tank has the connecting pipe, the top intercommunication of connecting pipe has the second conveying pipeline, the inner chamber of second conveying pipeline is provided with the second spiral conveying pole, the left side of second conveying pipeline is provided with the third motor, the output of third motor runs through the left side of second conveying pipeline and is connected with the second spiral conveying pole, the top intercommunication of second conveying pipeline has the pan feeding pipe, the top of pan feeding pipe is provided with the second flange.

Compared with the prior art, the utility model has the following beneficial effects:

the high-temperature modification device for the alumina powder drives the modified alumina powder to move rightwards through the first spiral conveying rod, and cooling can be completed in the moving process of the alumina powder without using a special powder cooler for cooling the modified alumina, so that the modification efficiency of the alumina powder is greatly improved;

the cooling liquid in the water pipe absorbs the heat of the alumina powder, the cooling liquid is pumped into the cold row by the water pump, the cooling liquid is radiated by the cold row, and the cooled cooling liquid is input into the water pipe again, so that the recycling of the cooling liquid and the effect of rapidly cooling the cooling liquid are realized.

Drawings

FIG. 1 is a schematic diagram of a high temperature modifying apparatus for alumina powder according to the present utility model;

FIG. 2 is a front cross-sectional view of a high temperature modification apparatus for alumina powder according to the present utility model;

fig. 3 is a right side sectional view of a high temperature modification apparatus for alumina powder according to the present utility model.

In the figure: 1. a first feed delivery tube; 11. a first spiral feed rod; 12. a first motor; 13. a water pipe; 14. a water pump; 15. cold row; 16. a discharge pipe; 17. a first flange; 2. a heat preservation tank; 21. a mixing tank; 22. a heating coil; 23. a second motor; 24. stirring the column; 3. an exhaust pipe; 31. an exhaust fan; 4. a modifier box; 41. a feeding valve; 5. a discharge valve; 6. a second feed delivery tube; 61. a second spiral conveying rod; 62. a third motor; 63. a feeding pipe; 64. a second flange; 65. and (5) connecting pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a high temperature modifying device for alumina powder comprises an exhaust pipe 3, wherein a cooling mechanism and a heating mechanism are fixedly arranged on the outer side wall of the exhaust pipe 3, the cooling mechanism comprises a first conveying pipe 1, a first spiral conveying rod 11 is rotatably arranged in an inner cavity of the first conveying pipe 1, a first motor 12 is fixedly arranged on the left side of the first conveying pipe 1, an output end of the first motor 12 penetrates through the left side of the first conveying pipe 1 to be connected with the first spiral conveying rod 11, a discharging pipe 16 is communicated with the bottom of the first conveying pipe 1, a first flange 17 is fixedly arranged at the bottom of the discharging pipe 16, a water pipe 13 is sleeved on the outer side wall of the first conveying pipe 1, heat dissipation silicone grease is uniformly smeared between the water pipe 13 and the first conveying pipe 1, a water pump 14 is communicated with the bottom of the water pipe 13, a cold row 15 is communicated with the left side of the water pump 14, the cold row 15 is communicated with the first conveying pipe 1, the heating mechanism is positioned at the top of the first conveying pipe 1 and is matched with the first conveying pipe 1, the first motor 12 drives the first spiral conveying rod 11 to rotate, the modified alumina powder is driven to move rightwards by the first spiral conveying rod 11, the cooling liquid in the water pipe 13 absorbs the heat of the alumina powder, the cooling liquid is pumped into the cold row 15 by the water pump 14, the cooling liquid is cooled by the cold row 15, the cooled cooling liquid is re-input into the water pipe 13, the cooling can be completed in the moving process of the alumina powder, the heating mechanism comprises a heat preservation tank 2, a mixing tank 21 is fixedly arranged in an inner cavity of the heat preservation tank 2, a heating coil 22 is uniformly and fixedly arranged between the mixing tank 21 and the heat preservation tank 2, a second motor 23 is fixedly arranged at the top of the heat preservation tank 2, a stirring column 24 is rotatably arranged in the inner cavity of the mixing tank 21, the output of second motor 23 runs through the top and the spliced pole 24 of heat preservation jar 2 and blending tank 21 are connected, the rear side intercommunication of heat preservation jar 2 and blending tank 21 has blast pipe 3, the fixed exhaust fan 31 that is provided with in top of blast pipe 3, the top intercommunication of heat preservation jar 2 and blending tank 21 has pan feeding valve 41, the top intercommunication of pan feeding valve 41 has modifier box 4, the modifier in the modifier box 4 falls into in the blending tank 21 after the pan feeding valve 41 is opened, heat blending tank 21 through heating coil 22, drive spliced pole 24 through second motor 23 and fully mix alumina powder and modifier, after the modification is accomplished, discharge valve 5 opens, the bottom intercommunication of heat preservation jar 2 and blending tank 21 has discharge valve 5, discharge valve 5 is linked together with first conveying pipeline 1, the top intercommunication of heat preservation jar 2 and blending tank 21 has connecting pipe 65, the top intercommunication of connecting pipe 65 has second conveying pipeline 6, the inner chamber rotation of second conveying pipeline 6 is provided with second screw conveying pole 61, the left side fixed being provided with third motor 62, the output end 62 of third motor 62 carries out the alumina powder body and the second conveying 61 along the second screw conveying pole 63, the second conveying 61 is connected with the second conveying pipeline 61, the second conveying pipe is connected with the second screw conveying 61 is connected with the second conveying 61, the second conveying pipe 61 is connected with the top side of the second conveying 61, the second conveying material is connected with the second conveying pipeline 61, the second conveying 61 is connected with the second conveying pipeline 6, the inside the conveying material 63 is connected with the conveying pipeline 63.

Working principle: the alumina powder enters the second conveying pipe 6 from the feeding pipe 63, the third motor 62 drives the second spiral conveying rod 61 to rotate, the second spiral conveying rod 61 inputs the alumina powder into the mixing tank 21 along the connecting pipe 65, the modifier in the modifier box 4 falls into the mixing tank 21 after the feeding valve 41 is opened, the mixing tank 21 is heated through the heating coil 22, the stirring column 24 is driven by the second motor 23 to fully mix the alumina powder and the modifier, after modification is completed, the discharging valve 5 is opened, the first motor 12 drives the first spiral conveying rod 11 to rotate, the modified alumina powder is driven by the first spiral conveying rod 11 to move rightwards, the coolant in the water pipe 13 absorbs the heat of the alumina powder, the coolant is pumped into the cold row 15 through the water pump 14, the coolant after cooling is re-input into the water pipe 13, and cooling can be completed in the moving process of the alumina powder.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The high-temperature modification device for the alumina powder comprises an exhaust pipe (3), and is characterized in that: the cooling mechanism comprises a first conveying pipe (1), a first spiral conveying rod (11) is arranged in an inner cavity of the first conveying pipe (1), a first motor (12) is arranged on the left side of the first conveying pipe (1), an output end of the first motor (12) penetrates through the left side of the first conveying pipe (1) to be connected with the first spiral conveying rod (11), a discharging pipe (16) is communicated with the bottom of the first conveying pipe (1), a first flange (17) is arranged at the bottom of the discharging pipe (16), heat dissipation silicone grease is evenly smeared between the first conveying pipe (1) and the water pipe (13), a water pump (14) is communicated with the bottom of the water pipe (13), a cold discharging pipe (15) is communicated with the first conveying pipe (1), and the first conveying pipe (1) is matched with the top of the first conveying pipe (1).

2. The high temperature modification apparatus for alumina powder according to claim 1, wherein: the heating mechanism comprises a heat preservation tank (2), a mixing tank (21) is arranged in an inner cavity of the heat preservation tank (2), heating coils (22) are uniformly arranged between the mixing tank (21) and the heat preservation tank (2), a second motor (23) is arranged at the top of the heat preservation tank (2), a stirring column (24) is arranged in the inner cavity of the mixing tank (21), and the output end of the second motor (23) penetrates through the tops of the heat preservation tank (2) and the mixing tank (21) and is connected with the stirring column (24).

3. The high temperature modification apparatus for alumina powder according to claim 2, wherein: the rear sides of the heat preservation tank (2) and the mixing tank (21) are communicated with an exhaust pipe (3), and an exhaust fan (31) is arranged at the top of the exhaust pipe (3).

4. A high temperature modification apparatus for alumina powder according to claim 3, wherein: the top of heat preservation jar (2) and blending tank (21) communicates there is pan feeding valve (41), the top of pan feeding valve (41) communicates there is modifier box (4).

5. The apparatus for high temperature modification of alumina powder according to claim 4, wherein: the bottom of the heat preservation tank (2) and the bottom of the mixing tank (21) are communicated with a discharge valve (5), and the discharge valve (5) is communicated with the first conveying pipe (1).

6. The apparatus for high temperature modification of alumina powder according to claim 5, wherein: the utility model discloses a heat preservation jar, including heat preservation jar (2) and mixing tank (21), the top intercommunication of heat preservation jar (2) and mixing tank (21) has connecting pipe (65), the top intercommunication of connecting pipe (65) has second conveying pipeline (6), the inner chamber of second conveying pipeline (6) is provided with second spiral conveying pole (61), the left side of second conveying pipeline (6) is provided with third motor (62), the output of third motor (62) runs through the left side of second conveying pipeline (6) and is connected with second spiral conveying pole (61), the top intercommunication of second conveying pipeline (6) has pan feeding pipe (63), the top of pan feeding pipe (63) is provided with second flange (64).