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CN-121973334-A - Raw material stirrer for magnesia carbon brick experiments

CN121973334ACN 121973334 ACN121973334 ACN 121973334ACN-121973334-A

Abstract

The invention relates to a raw material stirrer for magnesia carbon brick experiments, which comprises a barrel-shaped stirring barrel, wherein a barrel cavity is formed in the stirring barrel, a disc-shaped top cover piece is clamped at the top of the stirring barrel, a motor is fixedly connected to the end wall of the center top of the top cover piece, a stirring shaft extending into the barrel cavity is connected to the end head of the motor in a transmission manner, stirring blades for stirring raw materials are fixedly connected to the end wall of the stirring shaft, and a bottom plate for supporting the stirring barrel is detachably and rotatably connected to the bottom of the stirring barrel. The raw material stirrer for the magnesia carbon brick experiment has the beneficial effects that the stirring barrel and the top cover piece are clamped together, the stirring shaft and the stirring blade at the top cover piece extend into the barrel cavity, the top opening at the top cover piece is rotated to be propped against the plug, the top plug is disassembled and assembled, the top opening is opened and closed, raw materials are conveniently added at the top opening, the raw materials are put into the barrel cavity, the top plug is rotated to seal the top opening, the motor is operated to drive the stirring shaft to operate, the stirring blade is rotated, and the raw materials in the barrel cavity are mixed and stirred.

Inventors

  • YU XIAODONG
  • TAN HONGGEN
  • WANG XIAODONG
  • GONG YUCAI
  • PENG REN
  • CAO LIYUN

Assignees

  • 江苏苏嘉集团新材料有限公司

Dates

Publication Date
20260505
Application Date
20251205

Claims (9)

  1. 1. The utility model provides a raw material stirrer for magnesia carbon brick experiments, includes barrel-shaped agitator (15), its characterized in that barrel cavity (16) have been seted up in agitator (15), agitator (15) top joint has discoid top cap spare (20), top cap spare (20) center top end wall department rigid coupling has motor (23), motor (23) end department transmission is connected with (24) that stretch into in barrel cavity (16), (24) end wall department rigid coupling has stirring leaf (25) that are used for stirring the raw materials, the detachable rotation in agitator (15) bottom is connected with bottom plate (1) that are used for supporting agitator (15).
  2. 2. The raw material stirrer for magnesia carbon brick experiments as claimed in claim 1, wherein a center seat (11) is fixedly connected to the center end wall of the top of the bottom plate (1), and a cylindrical jacking column (12) is fixedly connected to the center end wall of the top of the center seat (11).
  3. 3. The raw material stirrer for magnesia carbon brick experiments as claimed in claim 2, wherein a fixed seat (13) is fixedly connected to the central end wall of the bottom of the stirring barrel (15), and a column opening (14) which is connected with the top column (12) in a plugging and rotating manner is formed in the central end wall of the fixed seat (13).
  4. 4. The raw material stirrer for magnesia carbon brick experiments as claimed in claim 3, wherein the two side end walls of the bottom of the stirring barrel (15) are provided with discharge holes (17) communicated with the barrel cavity (16), the end wall of the discharge hole (17) is provided with a screw cover (18), and a cover cavity opening (19) in threaded connection with the discharge holes (17) is formed in the screw cover (18).
  5. 5. The raw material stirrer for magnesia carbon brick experiments as claimed in claim 4, wherein side cavities (26) are formed in the left end wall and the right end wall of the stirring barrel (15), and a side seat (27) is fixedly connected with the end wall of the stirring barrel (15) close to the side cavities (26).
  6. 6. The raw material stirrer for magnesia carbon brick experiments as claimed in claim 5, wherein the side connector (27) is internally provided with a group connector (28) penetrating through the upper wall of the side connector (27), and the adjacent end walls of the side connector (27) and the stirring barrel (15) are provided with an inlet (29) communicated with the side cavity (26) and the group connector (28).
  7. 7. The raw material stirrer for magnesia carbon brick experiments as claimed in claim 6, wherein a heating pipe (30) is inserted into the group connecting port (28) of the side connecting seat (27), a top opening (21) is formed in the top end wall of the top cover piece (20) relatively, and a top connecting plug (22) is connected with the inner thread of the top cover piece (20).
  8. 8. The raw material stirrer for magnesia carbon brick experiments as claimed in claim 7, wherein bottom notches (2) are formed in the end walls of two sides of the bottom plate (1), bottom groove buckles (3) are clamped in the bottom notches (2), a storage seat (4) is fixedly connected to the top end wall of each bottom groove buckle (3), storage cavities (5) are formed in the upper end wall of each storage seat (4), and partition plates (6) are fixedly connected in the storage cavities (5) in an equidistant distribution mode.
  9. 9. The raw material stirrer for magnesia carbon brick experiments as claimed in claim 8, wherein a threaded opening (7) is formed in the bottom end wall of the storage seat (4), a threaded plug (8) is connected in the threaded opening (7), a connecting opening (9) is formed in the end wall, close to the bottom notch (2), of the bottom plate (1) and between the bottom notch (2) and the center seat (11), and a connecting plug (10) is connected in the center seat (11) in a threaded manner.

Description

Raw material stirrer for magnesia carbon brick experiments Technical Field The invention relates to the technical field of magnesia carbon brick mixing, in particular to a raw material stirrer for magnesia carbon brick experiments. Background Magnesia carbon bricks are non-sintered composite refractory materials which are formed by taking high-melting-point alkaline oxide magnesia (melting point 2800 ℃) and high-melting-point carbon materials which are difficult to infiltrate by slag as raw materials, adding various non-oxide additives and combining with a carbonaceous binding agent, wherein when magnesia carbon brick raw materials are mixed, a stirrer is used for mixing the magnesia carbon brick raw materials. The agitator simple structure, general adoption staving, stirring leaf, motor constitute, mix the simple stirring of raw materials, have the raw materials at the agitator after finishing using, and when using again, the raw materials that newly inputs mixes with remaining raw materials easily, causes the pollution, is unfavorable for the follow-up experiment to use the raw materials structure, and then, when the experiment, test structure is not accurate enough. Disclosure of Invention The invention aims to provide a raw material stirrer for magnesia carbon brick experiments, which aims to solve the problems that the prior stirrer proposed in the background technology is simple in structure, generally adopts a barrel body, stirring blades and a motor to stir and mix raw materials simply, the raw materials exist on the inner wall after the stirrer is used, the newly input raw materials are easy to mix with the residual raw materials to cause pollution when the stirrer is reused, the structure of the raw materials is unfavorable for the subsequent experiments, and the experimental structure is not accurate enough when the experiments are performed. In order to achieve the purpose, the raw material stirrer for magnesia carbon brick experiments comprises a barrel-shaped stirring barrel, wherein a barrel cavity is formed in the stirring barrel, a disc-shaped top cover piece is clamped at the top of the stirring barrel, a motor is fixedly connected to the end wall of the center top of the top cover piece, a stirring shaft extending into the barrel cavity is connected to the end head of the motor in a transmission manner, stirring blades for stirring raw materials are fixedly connected to the end wall of the stirring shaft, and a bottom plate for supporting the stirring barrel is detachably and rotatably connected to the bottom of the stirring barrel. Preferably, the central end wall of the top of the bottom plate is fixedly connected with a central seat, and the central end wall of the top of the central seat is fixedly connected with a cylindrical top column. Preferably, a fixed seat is fixedly connected to the central end wall of the bottom of the stirring barrel, and a column opening which is connected with the top column in a plugging and rotating mode is formed in the central end wall of the fixed seat. Preferably, the end walls of the two sides of the bottom of the stirring barrel are respectively provided with a discharge hole communicated with the barrel cavity, the end walls of the discharge holes are provided with screw covers, and cover cavity openings in threaded connection with the discharge holes are formed in the screw covers. Preferably, the side cavities are formed in the left end wall and the right end wall of the stirring barrel, and the end wall of the stirring barrel close to the side cavities is fixedly connected with a side joint seat. Preferably, the edge seat is internally provided with a group connection port penetrating through the upper wall of the edge seat, and the adjacent end walls of the edge seat and the stirring barrel are provided with an inlet communicated with the edge cavity and the group connection port. Preferably, a heating pipe is inserted into the group connecting port of the side connecting seat, a top opening is formed in the top end wall of the top cover piece relatively, and a top connecting plug is connected with the top cover piece in a threaded manner. Preferably, the bottom notch is all offered to bottom plate both sides end wall department, the joint has the kerve knot in the kerve mouth, kerve knot top end wall department rigid coupling has a deposit the seat, deposit the seat upper end wall and offered and deposit the chamber, it has the division board to deposit the intracavity equidistance distribution rigid coupling. Preferably, a threaded opening is formed in the bottom end wall of the storage seat, a threaded plug is connected in the threaded opening in a threaded manner, a connecting port is formed in the end wall of the bottom plate, which is close to the bottom notch, between the bottom notch and the center seat in a penetrating manner, and a connecting plug is connected in the center seat in a threaded manner. Compared with the prior art, the