CN104589541A - Helical blade alloy surfacing device for waste tire powder reduction equipment - Google Patents
Helical blade alloy surfacing device for waste tire powder reduction equipment Download PDFInfo
- Publication number
- CN104589541A CN104589541A CN201310524864.9A CN201310524864A CN104589541A CN 104589541 A CN104589541 A CN 104589541A CN 201310524864 A CN201310524864 A CN 201310524864A CN 104589541 A CN104589541 A CN 104589541A
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- China
- Prior art keywords
- helical blade
- welding
- helical
- blade
- tire powder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Crushing And Grinding (AREA)
Abstract
The invention discloses a helical blade alloy surfacing device for waste tire powder reduction equipment. The device includes helical blades (1), a spiral shaft (2) and helical blade edge surfacing (3), and is characterized in that helical blades (1) are uniformly connected on the spiral shaft (2), and helical blade edge surfacing (3) employs D256 welding rod thickening and stiffening surfacing. The invention can greatly improve the technological process of desulphurization machinery, increase the usage performance the product equipment, improve the working efficiency and increase the output.
Description
Technical field
The present invention relates to a kind of junked tire powder reduction apparatus, be directly involved in the helical blade alloy welding deposit in junked tire powder reduction apparatus.
Background technology
At present, reclaim processing industry at junked tire and there is a kind of continuous helical propelling desulphurization plant, this equipment is made up of spiral pushing device, Electromagnetic Heating, exhaust apparatus, cooling device etc., and wherein spiral pushing device is made up of spiral machine barrel, helical axis, helical blade.In the continuous desulfurization at normal-pressure and restore job of junked tire powder, because the gap between helical blade and machine barrel is very little, in progradation, wait other reasons to exist and rub with machine barrel owing to assembling, because matter of time and blade wear no resistance, blade wear severity.The present invention relates to the wearability of blade, wearability is increased to the marginal portion of blade.Helical blade is paid on helical axis according to the large shallow bid of pitch in winding, due to the physical property of helical axis and the reason such as the processing of blade and welding procedure can cause the deviation of vaned concentricity excessive, therefore after assembling and rub comparatively large between machine barrel, cause machine barrel and blade wear severe.The present invention applies to the physical property of D256 welding rod, increases the wearability of blade edge, to realize the normal operation of this operation.
Summary of the invention
Object of the present invention is exactly to provide a kind of a kind of technique and the formula that improve helical blade anti-wear performance.It can solve processing dimension due to helical blade and the inaccurate error caused of welding procedure, can also guarantee each outer blade diameter consistent size connected, can ensure again the anti-wear performance of blade edge part, thus guarantee the durability of equipment.
The object of the present invention is achieved like this: a kind of junked tire powder reduction apparatus helical blade alloy welding deposit device, comprise helical blade 1, helical axis 2, helical blade edge built-up welding 3, it is characterized in that: on helical axis 2, evenly connect helical blade 1, helical blade edge built-up welding 3 adopts D256 welding rod to thicken stiffened built-up welding.
The present invention advances in desulfurization and reduction apparatus at the continuous double helix of normal pressure carries out.Comprise helical axis and helical blade in machine barrel, directly or indirectly driven by motor and the synchronized or differential of double-screw shaft is rotated.In the processing of helical blade and manufacturing process due to various factors there will be that welding is irregular unavoidably, the diameter phenomenon such as not, thus cause blade to rub acutely in spiral machine barrel, cause that blade anti-wear performance is poor, blade and machine barrel degradation in service life.The present invention proposes for this problem, has very high more practical value.The present invention is after helical blade uniform winding is on helical axis, through three process, and the grinding of blade, the built-up welding of blade edge part and intensity increase, the grinding three process of blade.It is characterized in that: at the heap postwelding through special hardness welding rod, hardness and anti-wear performance obviously strengthen, and service life also obviously increases.
The present invention applies to the special material performance of D256 welding rod, the anti-wear performance of higher-strength and high rigidity, and homogeneous reactor is welded in blade edge targetedly, and the anti-wear performance of blade edge is strengthened greatly.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of junked tire powder of the present invention reduction apparatus helical blade alloy welding deposit device, and below in conjunction with accompanying drawing, 1 couple of the present invention is introduced.
detailed description of the invention
Fig. 1 shows the front view of a kind of junked tire powder of the present invention reduction apparatus helical blade alloy welding deposit device, the present invention seeks to realize like this: a kind of junked tire powder reduction apparatus helical blade alloy welding deposit device, comprise helical blade 1, helical axis 2, helical blade edge built-up welding 3, it is characterized in that: on helical axis 2, evenly connect helical blade 1, helical blade edge built-up welding 3 adopts D256 welding rod to thicken stiffened built-up welding.Utilize the physical property that D256 welding rod material is special, uniform with each blade edge part, and blade uniform rotation can be followed.D256 high manganese steel surfacing electrode model: EDMn-A-16 illustrates: high manganese steel surfacing electrode, alternating current-direct current two when weldering (exchange floating voltage be not less than 70V), the appropriate to the occasion employing small area analysis of built-up welding, and arrow path welds, and hammering immediately or water when taking advantage of red heat, to reduce crackle tendency.Deposited metal is Hadfield steel, has the feature of work hardening, high tenacity and wearability.Purposes: for the built-up welding of the easy-abrasion parts such as various disintegrating machine, potassium steel rail, bucket, bull-dozer.Deposited metal composition/Si≤1.3, % C≤1.1 Mn 11-16 other≤5 built-up welding hardness HRC:HB >=170.The present invention applies this performance of D256 welding rod just, after on blade wrap, to its machining: grinding machine, eliminates the diameter because physical cause brings and screw-pitch deviation, makes its diameter consistent.Next process D256 welding rod is distributed in blade edge, and upper grinding machine at the uniform velocity grinding after its cooling, make its diameter consistent, and can ensure the gap between machine barrel and blade, polish to blade finally by pincers worker operation, clear welding slag etc., ensure its good looking appearance.Adopt the present invention, greatly can improve the technique of desulfurization machinery, increase the serviceability of product facility, increase work efficiency, improve output.
Claims (1)
1. a junked tire powder reduction apparatus helical blade alloy welding deposit device, comprise helical blade (1), helical axis (2), helical blade edge built-up welding (3), it is characterized in that: on helical axis (2), evenly connect helical blade (1), helical blade edge built-up welding (3) adopts D256 welding rod to thicken stiffened built-up welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524864.9A CN104589541A (en) | 2013-10-31 | 2013-10-31 | Helical blade alloy surfacing device for waste tire powder reduction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524864.9A CN104589541A (en) | 2013-10-31 | 2013-10-31 | Helical blade alloy surfacing device for waste tire powder reduction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104589541A true CN104589541A (en) | 2015-05-06 |
Family
ID=53115759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310524864.9A Pending CN104589541A (en) | 2013-10-31 | 2013-10-31 | Helical blade alloy surfacing device for waste tire powder reduction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589541A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220158651A (en) * | 2022-11-13 | 2022-12-01 | 조준진 | Paint desquamation device for waste plastic using steam generator |
-
2013
- 2013-10-31 CN CN201310524864.9A patent/CN104589541A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220158651A (en) * | 2022-11-13 | 2022-12-01 | 조준진 | Paint desquamation device for waste plastic using steam generator |
| KR102608728B1 (en) * | 2022-11-13 | 2023-11-30 | 박상욱 | Paint desquamation device for waste plastic using steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |