CN219897835U - Batching and mixing device for refractory castable - Google Patents
Batching and mixing device for refractory castable Download PDFInfo
- Publication number
- CN219897835U CN219897835U CN202321712942.3U CN202321712942U CN219897835U CN 219897835 U CN219897835 U CN 219897835U CN 202321712942 U CN202321712942 U CN 202321712942U CN 219897835 U CN219897835 U CN 219897835U
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- stainless steel
- refractory castable
- tank
- mixing device
- jar
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- 238000002156 mixing Methods 0.000 title claims abstract description 57
- 238000003756 stirring Methods 0.000 claims abstract description 53
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 40
- 239000010935 stainless steel Substances 0.000 claims abstract description 40
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000013329 compounding Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a batching mixing device for refractory castable, which comprises a mixing tank, wherein the upper end of the mixing tank is provided with a mixing tank cover, the mixing tank comprises an outer stainless steel tank and an inner stainless steel tank coaxially positioned in the outer stainless steel tank, a ceramic layer is tightly fixed between the outer stainless steel tank and the inner stainless steel tank, a heating resistance wire is arranged inside the ceramic layer, a stirring rod capable of rotating is arranged at the inner center of the inner stainless steel tank, a U-shaped stirring blade is fixed on the stirring rod, the upper ends of the two sides of the U-shaped stirring blade are fixedly connected with the stirring rod through a cross rod, the middle of the lower end of the U-shaped stirring blade is fixedly connected with the stirring rod, and a gap is reserved between the outer side wall of the U-shaped stirring blade and the inner side wall of the inner stainless steel tank; the utility model can uniformly heat the mixing tank, has high stirring efficiency and simple integral structure, and is suitable for mixing ingredients of refractory castable in winter.
Description
Technical Field
The utility model relates to the technical field of refractory material production, in particular to a batching and mixing device for refractory castable.
Background
The refractory castable is a mixture composed of refractory aggregate, a binding agent and an additive, and water (or liquid binding agent) is added to blend the mixture into pug which can be constructed by a casting method. The difference with other unshaped refractory materials is that the refractory castable has a certain setting and hardening time after construction, so that the refractory castable can be demolded after a certain time of curing after casting molding, and then can be put into baking for use after a proper time of natural curing.
In the production of refractory castable, a mixing device is required to mix the prepared raw materials. The current mixing device generally cannot heat the stirred raw materials, so that the stirred raw materials may be frozen when the raw materials for producing the refractory castable are mixed in cold winter, and thus a mixing device suitable for winter needs to be developed.
Disclosure of Invention
The utility model provides a batching and mixing device for refractory castable, which can uniformly heat a mixing tank, has high stirring efficiency and simple integral structure, and is suitable for batching and mixing refractory castable in winter.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a batching mixing arrangement for refractory castable, includes the blending tank, the blending tank lid is installed to the blending tank upper end, be equipped with the feed inlet on the blending tank lid, blending tank bottom intercommunication has the discharging pipe, install the bleeder valve on the discharging pipe, the blending tank includes outer stainless steel tank and the interior stainless steel tank that is located outer stainless steel tank coaxially, closely be fixed with the ceramic layer between outer stainless steel tank and the interior stainless steel tank, the inside heating resistor silk that is equipped with of ceramic layer, the center department is provided with the puddler of autorotation in the interior stainless steel tank, be fixed with U-shaped stirring vane on the puddler, U-shaped stirring vane's both sides upper end passes through horizontal pole and puddler fixed connection, U-shaped stirring vane's lower extreme centre and puddler fixed connection, leave the clearance between U-shaped stirring vane's lateral wall and the inside wall of interior stainless steel tank.
Further, the outer stainless steel tank is fixedly covered with an insulating layer.
Further, the puddler upper end runs through compounding cover top and rotates with the compounding cover to be connected, vertically on the puddler be provided with the motor, the output shaft of motor passes through shaft coupling and puddler top fixed connection.
Further, motor fixed mounting is in the motor case, the vertical cylinder that sets up on the motor case, the piston rod lower extreme and the motor case fixed connection of cylinder, cylinder fixed mounting is on the fixed bolster.
Further, the gap distance between the outer side wall of the U-shaped stirring blade and the inner side wall of the inner stainless steel tank is 1-3cm.
Further, the vertical part of the U-shaped stirring blade is positioned at the left side and the right side of the stirring rod, and a plurality of transverse stirring blades are fixed at the front side and the rear side of the stirring rod from top to bottom.
Further, the mixing tank cover is communicated with an air duct.
The beneficial effects of the utility model are as follows:
according to the proportioning and mixing device, the raw materials for producing the refractory castable are added into the mixing tank, the ceramic layer is heated through the heating resistance wire, so that the inner stainless steel tank can be uniformly heated, and the heated material can be quickly mixed with the material with low temperature at the center by arranging the U-shaped stirring blades with gaps between the outer side walls of the U-shaped stirring blades and the inner side walls of the inner stainless steel tank, so that the uniform heating of the material is realized, and the heating effect is good.
The batching mixing device can uniformly heat the mixing tank, has high stirring efficiency and simple integral structure, and is suitable for batching mixing of refractory castable in winter.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged view at a in fig. 1;
FIG. 3 is a schematic view of a part of the structure of FIG. 1;
FIG. 4 is a top view of FIG. 3;
in the figure: 1. a mixing tank; 101. an outer stainless steel tank; 102. an inner stainless steel tank; 103. a ceramic layer; 104. heating the resistance wire; 2. a mixing tank cover; 3. a feed inlet; 4. a discharge pipe; 5. a stirring rod; 6. u-shaped stirring blades; 7. a cross bar; 8. a heat preservation layer; 9. a motor; 10. a motor case; 11. a cylinder; 12. a fixed bracket; 13. an air duct; 14. and a transverse stirring blade.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
As shown in fig. 1-4, a batching mixing device for refractory castable comprises a mixing tank 1, wherein a mixing tank cover 2 is arranged at the upper end of the mixing tank 1, a feed inlet 3 is arranged on the mixing tank cover 2, a feed inlet cover is arranged on the feed inlet 3, the bottom of the mixing tank 1 is communicated with a discharge pipe 4, a discharge valve is arranged on the discharge pipe 4, the mixing tank 1 comprises an outer stainless steel tank 101 and an inner stainless steel tank 102 coaxially arranged in the outer stainless steel tank 101, a ceramic layer 103 is tightly fixed between the outer stainless steel tank 101 and the inner stainless steel tank 102, a heating resistance wire 104 is arranged in the ceramic layer 103, and the heating resistance wire 104 is connected with an external power supply; the center department is provided with puddler 5 that can rotate in interior stainless steel jar 102, is fixed with U-shaped stirring vane 6 on the puddler 5, and U-shaped stirring vane 6's both sides upper end passes through horizontal pole 7 and puddler 5 fixed connection, and U-shaped stirring vane 6's lower extreme centre and puddler 5 fixed connection leave the clearance between the lateral wall of U-shaped stirring vane 6 and the inside wall of interior stainless steel jar 102.
In the batching and mixing device in the embodiment, the raw materials for producing the refractory castable are added into the mixing tank 1, the ceramic layer 103 is heated by the heating resistance wire 104, the ceramic layer 103 conducts heat to the inner stainless steel tank 102, then the materials in the mixing tank 1 are heated, and the inner stainless steel tank 102 can be heated uniformly by arranging the heating resistance wire 104 in the ceramic layer 103. In this embodiment, through setting up U-shaped stirring vane 6 and leaving the clearance between the lateral wall of U-shaped stirring vane 6 and the inside wall of interior stainless steel jar 102, can make the material after being heated mix with the material that center department temperature is lower fast, realize the even heating to the material, the heating effect is good. The batching mixing device in this embodiment can evenly heat compounding jar 1, and overall structure is simple, is applicable to the batching mixing of refractory castable in winter.
In this embodiment, the insulating layer 8 is fixed on the outer stainless steel can 101. The heat dissipation of the mixing tank 1 can be reduced by arranging the heat insulation layer 8.
In this embodiment, puddler 5 upper end runs through mixing tank lid 2 top and rotates with mixing tank lid 2 to be connected, and vertical motor 9 that is provided with on the puddler 5, motor 9's output shaft passes through shaft coupling and puddler 5 top fixed connection. The stirring rod 5 can be driven to rotate by starting the motor 9.
In this embodiment, the motor 9 is fixedly installed in the motor box 10, the motor box 10 is vertically provided with a cylinder 11, the lower end of a piston rod of the cylinder 11 is fixedly connected with the motor box 10, and the cylinder 11 is fixedly installed on the fixed support 12. Through setting up cylinder 11, after opening cylinder 11, can drive puddler 5 reciprocates, make each raw materials faster misce bene, promote stirring efficiency.
In this embodiment, the gap distance between the outer side wall of the U-shaped stirring vane 6 and the inner side wall of the inner stainless steel tank 12 is 1-3cm.
In this embodiment, the vertical parts of the U-shaped stirring blades 6 are positioned on the left and right sides of the stirring rod 5, and a plurality of transverse stirring blades 14 are fixed on the front and rear sides of the stirring rod 5 from top to bottom. By providing the lateral stirring vane 14, which combines with the U-shaped stirring vane 6, stirring efficiency can be further improved.
In this embodiment, the material mixing tank cover 2 is communicated with an air duct 13.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a batching mixing arrangement for refractory castable, includes compounding jar (1), compounding jar (1) upper end is installed compounding jar lid (2), be equipped with feed inlet (3) on compounding jar lid (2), compounding jar (1) bottom intercommunication has discharging pipe (4), install the bleeder valve on discharging pipe (4), its characterized in that, compounding jar (1) is including outer stainless steel jar (101) and coaxial interior stainless steel jar (102) that lie in outer stainless steel jar (101), closely be fixed with ceramic layer (103) between outer stainless steel jar (101) and interior stainless steel jar (102), inside heating resistor wire (104) that are equipped with of ceramic layer (103), interior stainless steel jar (102) internal center department is provided with puddler (5) that can the rotation, be fixed with U-shaped stirring vane (6) on puddler (5), U-shaped stirring vane (6) both sides upper end passes through horizontal pole (7) and puddler (5) fixed connection, U-shaped stirring vane (6) lower extreme and interior side wall (6) are kept to be connected with between the inside wall (102) of stirring vane (6).
2. The batching mixing device for refractory castable according to claim 1, characterized in that the outer stainless steel tank (101) is externally coated with an insulating layer (8).
3. The batching mixing device for refractory castable according to claim 1, wherein the upper end of the stirring rod (5) penetrates through the top end of the mixing tank cover (2) and is rotationally connected with the mixing tank cover (2), a motor (9) is vertically arranged on the stirring rod (5), and an output shaft of the motor (9) is fixedly connected with the top end of the stirring rod (5) through a coupler.
4. A batching mixing device for refractory castable as claimed in claim 3 characterised in that the motor (9) is fixedly mounted in a motor box (10), a cylinder (11) is vertically arranged on the motor box (10), the lower end of a piston rod of the cylinder (11) is fixedly connected with the motor box (10), and the cylinder (11) is fixedly mounted on a fixed support (12).
5. The batch mixing device for refractory castable according to claim 1, characterised in that the gap distance between the outer side wall of the U-shaped stirring blade (6) and the inner side wall of the inner stainless steel tank (102) is 1-3cm.
6. The batching mixing device for refractory castable according to any one of claims 1 to 5, wherein the vertical portion of the U-shaped stirring blade (6) is located on the left and right sides of the stirring rod (5), and a plurality of transverse stirring blades (14) are fixed on the front and rear sides of the stirring rod (5) from top to bottom.
7. The batching mixing device for refractory castable according to any one of claims 1 to 5, wherein the mixing tank cover (2) is connected with an air duct (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712942.3U CN219897835U (en) | 2023-07-03 | 2023-07-03 | Batching and mixing device for refractory castable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712942.3U CN219897835U (en) | 2023-07-03 | 2023-07-03 | Batching and mixing device for refractory castable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219897835U true CN219897835U (en) | 2023-10-27 |
Family
ID=88465873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321712942.3U Active CN219897835U (en) | 2023-07-03 | 2023-07-03 | Batching and mixing device for refractory castable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219897835U (en) |
-
2023
- 2023-07-03 CN CN202321712942.3U patent/CN219897835U/en active Active
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