CN214862921U - Tundish dry material mixing equipment - Google Patents
Tundish dry material mixing equipment Download PDFInfo
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- CN214862921U CN214862921U CN202121377659.0U CN202121377659U CN214862921U CN 214862921 U CN214862921 U CN 214862921U CN 202121377659 U CN202121377659 U CN 202121377659U CN 214862921 U CN214862921 U CN 214862921U
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Abstract
The invention relates to a tundish dry material mixing device, which comprises a motor, a mixing box and a stirring rod, wherein the motor is arranged in the center of the upper end surface of the mixing box; the upper end of the mixing box is provided with a feed hopper, the inner wall of the mixing box is provided with a guide plate, the lower bottom surface of the mixing box is provided with a discharging pipe, and the guide plate is spirally arranged; the lower bottom surface of the mixing box is provided with a base in a supporting manner, the base comprises a supporting seat and supporting legs, the supporting legs are arranged on the lower bottom surface of the supporting seat, and grooves matched with the bottom surface of the mixing box are formed in the supporting legs; stirring blades are spirally arranged on the stirring rod along the rod body, a stirring disc is arranged at the tail end of the stirring rod, a bottom brush is arranged on the lower bottom surface of the stirring disc, at least two cutter bars are arranged on the side surface of the stirring disc, each cutter bar comprises a cylindrical rod and a cutter blade, and the cutter blades are arranged on the cylindrical rod.
Description
Technical Field
The invention relates to the technical field of tundish dry material mixing equipment, in particular to tundish dry material mixing equipment.
Background
In recent years, with the rapid development of the high-efficiency continuous casting steelmaking technology, the requirement on the tundish working lining is higher and higher due to the use of the quick-change nozzle technology; the tundish working lining is changed from a siliceous heat insulation plate into an alkaline refractory material which takes magnesite, forsterite and calcium-containing raw materials as main materials, and is also changed from a masonry part into a coating material and a spray coating material according to a construction mode, and a dry material with higher and higher use proportion is used at present, so that the service life of the tundish working lining is longer and longer; in the process of preparing the tundish dry material, a mixing device is needed to mix various materials; the stirring device of the existing mixing device for preparing the tundish dry material is quite simple, and only a simple stirring rod is adopted to stir and mix various materials, so that the materials are not mixed uniformly enough, the upper and lower mixing circulation type mixing is lacked, and in addition, a feed opening is frequently blocked due to powder absorption of the mixed material, so that the problem is solved, and a tundish dry material mixing device is needed.
Disclosure of Invention
The invention aims to provide tundish dry material mixing equipment which has the characteristics of circulating up-down mixing, blockage prevention, simple structure and low noise.
In order to solve the problems, the invention provides tundish dry-type material mixing equipment which comprises a motor, a mixing box and a stirring rod, wherein the motor is arranged in the center of the upper end face of the mixing box; the upper end of the mixing box is provided with a feed hopper, the inner wall of the mixing box is provided with a guide plate, the lower bottom surface of the mixing box is provided with a discharging pipe, and the guide plate is spirally arranged; the lower bottom surface of the mixing box is provided with a base in a supporting manner, the base comprises a supporting seat and supporting legs, the supporting legs are arranged on the lower bottom surface of the supporting seat, and grooves matched with the bottom surface of the mixing box are formed in the supporting legs; stirring blades are spirally arranged on the stirring rod along the rod body, a stirring disc is arranged at the tail end of the stirring rod, a bottom brush is arranged on the lower bottom surface of the stirring disc, at least two cutter bars are arranged on the side surface of the stirring disc, each cutter bar comprises a cylindrical rod and a cutter blade, and the cutter blades are arranged on the cylindrical rod.
The dry material mixing equipment for the tundish, provided by the invention, also has the following technical characteristics:
further, motor, stirring rod junction be provided with the dirt proof boot, the dirt proof boot include adhesive plate, flexible guard shield, the fixed lantern ring, open notch, the adhesive plate cover open notch setting, flexible guard shield set up between two upper and lower fixed lantern rings, the fracture department of the fixed lantern ring set up the adhesive plate.
Further, the flexible protective cover is gauze or a flexible net.
Furthermore, the bottom brush is composed of metal wires.
Furthermore, the knife bar and the stirring disc are welded.
The invention has the following beneficial effects: the following points are provided by combining specific technical means:
1. according to the invention, the guide plate is arranged on the inner wall of the mixing box to form a material guide upper and lower circulation channel, when the stirring blade is arranged on the main body of the stirring rod to stir materials, the stirring blade can ascend, then the cutter rod of the stirring disc is used for beating and cutting the materials deposited on the lower part, and the cutter rod is used for preventing blockage; the structure is simple, the cost is low, and the effect is good; in addition, the invention sets a dustproof sleeve at the joint of the motor and the stirring rod, and the dustproof sleeve is utilized to prevent dust, insects and sundries;
2. the dustproof sleeve has a simple structure and a good protection effect, and is suitable for various dustproof connection rotating occasions.
3. The stirring disc, the knife bar and the bottom brush are different from the traditional stirring and mixing, the structure is compact, the rotary stirring effect is good, the anti-blocking effect of the bottom brush is good, and the use is convenient.
Drawings
FIG. 1 is a front view of a tundish dry material mixing apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a stirring rod of a tundish dry material mixing device according to an embodiment of the invention;
FIG. 3 is a cross-sectional view of a mixing box of a tundish dry material mixing device according to an embodiment of the present invention;
FIG. 4 is a top view of a dust boot of a tundish dry material mixing apparatus according to an embodiment of the present invention;
FIG. 5 is a top view of a dust boot of a tundish dry material mixing apparatus according to an embodiment of the present invention;
in the figure: 1. The device comprises a motor 2, a mixing box 3, a dustproof sleeve 4, a stirring rod 5, a stirring disk 6, a base 21, a guide plate 22, a blanking pipe 23, a feed hopper 31, an adhesive plate 32, a flexible shield 33, a fixed sleeve ring 34, an open notch 41, stirring blades 51, a cutter rod 52, a bottom brush 61, a supporting seat 62 and supporting legs.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The dry type material mixing equipment for the tundish shown in the figures 1 to 5 comprises a motor 1, a mixing box 2 and a stirring rod 4, wherein the motor 1 is arranged in the center of the upper end face of the mixing box 2; a feed hopper 23 is arranged at the upper end of the mixing box 2, a guide plate 21 is arranged on the inner wall of the mixing box 2, a discharging pipe 22 is arranged on the lower bottom surface of the mixing box 2, and the guide plate 21 is spirally arranged; a base 6 is supported and arranged on the lower bottom surface of the mixing box 2, the base 6 comprises a supporting seat 61 and supporting legs 62, the supporting legs 62 are arranged on the lower bottom surface of the supporting seat 61, and grooves matched with the bottom surface of the mixing box 2 are arranged in the supporting legs 62; the stirring rod 4 is spirally provided with stirring blades 41 along the rod body, the tail end of the stirring rod 4 is provided with a stirring disc 5, the lower bottom surface of the stirring disc 5 is provided with a bottom brush 52, the side surface of the stirring disc 5 is provided with at least two cutter bars 51, each cutter bar 51 comprises a cylindrical rod and a blade, and the blades are arranged on the cylindrical rod.
When the invention is implemented, the implementation key points are as follows:
1. the invention utilizes the guide plate 21 arranged on the inner wall of the mixing box 2 to form a material guide up-and-down circulation channel, utilizes the stirring blade 41 arranged on the main body of the stirring rod 4 to stir the material, so that the material can ascend, then utilizes the knife rod 51 of the stirring disc 5 to beat and cut the material deposited on the lower part, and utilizes the knife rod 51 to prevent blockage; the structure is simple, the cost is low, and the effect is good; in addition, the invention is characterized in that the dustproof sleeve 3 is arranged at the joint of the motor 1 and the stirring rod 4, and the dustproof sleeve 3 is utilized to prevent dust, insects and sundries;
2. the dustproof sleeve 3 has a simple structure and a good protection effect, and is suitable for various dustproof connection rotating occasions.
3. The stirring disc 5, the knife bar 51 and the bottom brush 52 created by the invention are different from the traditional stirring and mixing, the structure is compact, the rotating stirring effect is good, the anti-blocking effect of the bottom brush 52 is good, and the use is convenient.
In an embodiment of this application, motor 1, 4 junctions of puddler be provided with dirt proof boot 3, dirt proof boot 3 include adhesive sheet 31, flexible guard 32, the fixed lantern ring 33, open notch 34, adhesive sheet 31 cover open notch 34 and set up, flexible guard 32 set up between two upper and lower fixed lantern rings 33, the fracture department of the fixed lantern ring 33 set up adhesive sheet 31.
In one embodiment of the present application, the flexible shield 32 is a gauze or a flexible net, which is simple and low cost.
In one embodiment of the present application, the bottom brush 52 is made of metal wire, which is low in cost, strong and durable.
In one embodiment of the present application, the knife bar 51 and the stirring disc 5 are welded, so that the connection is reliable, the cost is low, and the effect is good.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a middle package dry-type material compounding equipment, it includes motor (1), mixing box (2), stirring rod (4), its characterized in that: the motor (1) is arranged in the center of the upper end face of the mixing box (2);
a feed hopper (23) is arranged at the upper end of the mixing box (2), a guide plate (21) is arranged on the inner wall of the mixing box (2), a discharging pipe (22) is arranged on the lower bottom surface of the mixing box (2), and the guide plate (21) is spirally arranged;
a base (6) is supported and arranged on the lower bottom surface of the mixing box (2), the base (6) comprises a supporting seat (61) and supporting legs (62), the supporting legs (62) are arranged on the lower bottom surface of the supporting seat (61), and grooves matched with the bottom surface of the mixing box (2) are formed in the supporting legs (62);
stirring blades (41) are spirally arranged on the stirring rod (4) along the rod body, a stirring disc (5) is arranged at the tail end of the stirring rod (4), a bottom brush (52) is arranged on the lower bottom surface of the stirring disc (5), at least two cutter bars (51) are arranged on the side surface of the stirring disc (5), each cutter bar (51) comprises a cylindrical rod and a cutter blade, and the cutter blades are arranged on the cylindrical rod.
2. A tundish dry material mixing apparatus as claimed in claim 1, wherein: the motor (1), puddler (4) junction be provided with dirt proof boot (3), dirt proof boot (3) including adhesive sheet (31), flexible guard shield (32), the fixed lantern ring (33), open notch (34), adhesive sheet (31) cover open notch (34) and set up, flexible guard shield (32) set up between two upper and lower fixed lantern rings (33), the fracture department of the fixed lantern ring (33) set up adhesive sheet (31).
3. A tundish dry material mixing apparatus according to claim 2, wherein: the flexible shield (32) is gauze or a flexible net.
4. A tundish dry material mixing apparatus as claimed in claim 1, wherein: the bottom brush (52) is composed of metal wires.
5. A tundish dry material mixing apparatus as claimed in claim 1, wherein: the knife bar (51) and the stirring disc (5) are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377659.0U CN214862921U (en) | 2021-06-21 | 2021-06-21 | Tundish dry material mixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377659.0U CN214862921U (en) | 2021-06-21 | 2021-06-21 | Tundish dry material mixing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214862921U true CN214862921U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121377659.0U Active CN214862921U (en) | 2021-06-21 | 2021-06-21 | Tundish dry material mixing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214862921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130254A (en) * | 2022-02-07 | 2022-03-04 | 广州中安基因科技有限公司 | A stirring dispersion devices for processing of cosmetics liquid material |
-
2021
- 2021-06-21 CN CN202121377659.0U patent/CN214862921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130254A (en) * | 2022-02-07 | 2022-03-04 | 广州中安基因科技有限公司 | A stirring dispersion devices for processing of cosmetics liquid material |
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