CN204816433U - High -speed rotor blade device of haydite sand mixing granulation machine - Google Patents
High -speed rotor blade device of haydite sand mixing granulation machine Download PDFInfo
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- CN204816433U CN204816433U CN201520505218.2U CN201520505218U CN204816433U CN 204816433 U CN204816433 U CN 204816433U CN 201520505218 U CN201520505218 U CN 201520505218U CN 204816433 U CN204816433 U CN 204816433U
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- blade
- millimeters thick
- speed rotor
- mixing granulation
- granulation machine
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a high -speed rotor blade device of haydite sand mixing granulation machine, its structure includes the blade, clean the piece, go up claw, rotor shaft and connecting bolt, wherein rotor blade connects into as an organic wholely through bolt and rotor shaft, go up the claw and clean the piece through screw thread and root fixing, and spot welding is locking. The utility model discloses characterized in that: at the wearing and tearing serious positions 24 millimeters thick carbide pieces of brazing, 3 millimeters thick tungsten carbide coating of all the other slight wear surface build -up welding, when making high -speed rotor blade device have good wearability, the improvement of totality make and the economic nature of maintenance.
Description
Technical field
The utility model relates to a kind of ceramsite sand mixing granulation machine high speed rotor blading, belongs to the B01J technical field that " makes the device of feed particles ".
Background technology
Mixing granulation facility have the plurality of advantages such as automaticity is high, efficiency is high, dust pollution is little, noise is low, occupation area of equipment is little, are widely used in the operation such as powder material mixing, drying, granulation, particle " top spray " dressing of the industries such as ceramsite sand, medicine, chemical industry.Mixing granulation machine is generally made up of rotation batch mixing cylindrical shell, high speed rotor, scraper, transmission device etc., and when rotor high-speed rotarily drives blade stirring material, blade, dewclaw and the wearing and tearing of cleaning block are very fast.The top and bottom of existing high speed rotor blade and side, dewclaw and cleaning block surface integral brazing hard alloy sheet, though good abrasion resistant effect can be played, integral braze-welded complex process, cost is high; And the replacing of the hard metal tip of abrasion resistant coating is required great effort very much, high speed rotor blade must be dismantled completely.
Summary of the invention
The utility model provides a kind of mixing granulation machine high speed rotor blading for technical problem to be solved, and it generally can improve economy.
The technical solution of the utility model is: described a kind of mixing granulation machine high speed rotor blading structure is made up of armature spindle, rotor blade, dewclaw, cleaning block.Rotor blade is connected in one by bolt and armature spindle, and dewclaw is connected with blade by screw thread with cleaning block, and spot welding is locking.
Described high speed rotor blade, the 2 piece of 4 millimeters thick hard metal tip of soldering herein, the tungsten carbide coating of all the other non-installation contact surface built-up welding 3 millimeters thick.
Described dewclaw, is connected with blade by screw thread, convenient disassembly, its top soldering 2 piece of 4 millimeters thick hard metal tip, the tungsten carbide coating of all the other non-installation contact surface built-up welding 3 millimeters thick.
Described cleaning block, is connected with blade by screw thread, convenient disassembly, its lower end soldering 2 piece of 4 millimeters thick hard metal tip, the tungsten carbide coating of all the other non-installation contact surface built-up welding 3 millimeters thick.
The beneficial effects of the utility model are: high speed rotor blading cost is only 1/3rd of existing high speed rotor blade, and after tested, blading has good wearability, and be replaceable hard metal tip in mounted situation, maintenance cost reduces simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model example structure figure.
Fig. 2 is the utility model blade construction figure.
Fig. 3 is the utility model dewclaw structure chart.
Fig. 4 is the utility model cleaning block structural diagram.
1. blades in figure, 2. clean block, 3. long pawl, 4. armature spindle, 5. connecting bolt, 6. blade base, 7. hard metal tip, 8. tungsten carbide coating, 9. dewclaw matrix, 10. clean block matrix.
Detailed description of the invention
The utility model mixing granulation machine high speed rotor blading structure as shown in Figure 1; comprise blade 1, cleaning block 2, dewclaw 3, armature spindle 4 and connecting bolt 5; blade 1 and armature spindle 4 are connected in one by bolt 5, and dewclaw 3 is connected with blade 1 by screw thread with cleaning block 2, and spot welding is locking.
Described blade 1, dewclaw 3 and cleaning block 2 are when rotor blade High Rotation Speed, the outermost end of blade, the top of dewclaw and cleaning block lower end be the most serious position of wearing and tearing, as shown in Figure 2, Figure 3 and Figure 4, the relatively good 4 millimeters thick hard metal tips 7 of each soldering in these positions 2 pieces of wearabilities, remaining surface built-up welding 3 millimeters thick tungsten carbide coating 8.
Adopt the technical solution of the utility model, blade has good wearability, is replaceable hard metal tip in mounted situation simultaneously.
Claims (4)
1. a ceramsite sand mixing granulation machine high speed rotor blading; it is characterized in that: structure comprises blade, cleaning block, dewclaw, armature spindle and connecting bolt; wherein rotor blade is connected in one by bolt and armature spindle; dewclaw is connected with blade by screw thread with cleaning block, and spot welding is locking.
2. a kind of ceramsite sand mixing granulation machine high speed rotor blading according to claim 1, is characterized in that: outermost end soldering 2 piece of 4 millimeters thick hard metal tip of blade, the tungsten carbide coating of all the other non-installation contact surface built-up welding 3 millimeters thick.
3. a kind of ceramsite sand mixing granulation machine high speed rotor blading according to claim 1; it is characterized in that: dewclaw is connected with blade by screw thread; convenient disassembly, its top soldering 2 piece of 4 millimeters thick hard metal tip, the tungsten carbide coating of all the other non-installation contact surface built-up welding 3 millimeters thick.
4. a kind of ceramsite sand mixing granulation machine high speed rotor blading according to claim 1; it is characterized in that: cleaning block is connected with blade by screw thread; convenient disassembly, its lower end soldering 2 piece of 4 millimeters thick hard metal tip, the tungsten carbide coating of all the other non-installation contact surface built-up welding 3 millimeters thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505218.2U CN204816433U (en) | 2015-07-14 | 2015-07-14 | High -speed rotor blade device of haydite sand mixing granulation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505218.2U CN204816433U (en) | 2015-07-14 | 2015-07-14 | High -speed rotor blade device of haydite sand mixing granulation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816433U true CN204816433U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505218.2U Active CN204816433U (en) | 2015-07-14 | 2015-07-14 | High -speed rotor blade device of haydite sand mixing granulation machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204816433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970442A (en) * | 2017-06-05 | 2018-12-11 | 自贡硬质合金有限责任公司 | A kind of ore pulp high speed agitator rotor with hard alloy coating |
-
2015
- 2015-07-14 CN CN201520505218.2U patent/CN204816433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970442A (en) * | 2017-06-05 | 2018-12-11 | 自贡硬质合金有限责任公司 | A kind of ore pulp high speed agitator rotor with hard alloy coating |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |