CN101407094B - Deironing method for rubber powder and apparatus thereof - Google Patents
Deironing method for rubber powder and apparatus thereof Download PDFInfo
- Publication number
- CN101407094B CN101407094B CN2008101362377A CN200810136237A CN101407094B CN 101407094 B CN101407094 B CN 101407094B CN 2008101362377 A CN2008101362377 A CN 2008101362377A CN 200810136237 A CN200810136237 A CN 200810136237A CN 101407094 B CN101407094 B CN 101407094B
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- Prior art keywords
- deironing
- powder
- iron
- screening
- hyoplastron
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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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
Abstract
The invention discloses a method and a device for removing iron in rubber powder. The method for removing iron is simple, simplifies rubber powder production process, and has a better iron removal effect. The device is simple in structure, convenient in installation and use, uniform in conveyed powder, and complete in iron removal. The method comprises the following steps: arranging iron removing devices in a process of conveying powder subjected to fine break and screen separation to a procedure; and arranging an equalizing device to equalize the powder before the powder is transmitted to the iron removing devices for iron removal. A first iron removal device comprises a conveyor belt a magnet arranged on a support and above the conveyor belt. A second iron removing device comprises a rolling shaft, an annular cylindrical magnet arranged on a roller of the rolling shaft and an equalizing plate arranged corresponding to the roller. A delivery hopper comprises a hopper body and an outward extending tongue plate connected with a material outlet end part of a bottom plate of the hopper body.
Description
Technical field: the method for removing iron and the device thereof that the present invention relates to a kind of rubber powder.
Background technology: utilize waste old particularly waste tire rubber prepare in the technical process of regnerated rubber powder, whether rubber is one of key of influence preparation regnerated rubber powder quality totally if pulverize removing steel wire; Existing waste old powder process deironing need be provided with a special conveying device that deironing apparatus is installed usually, as a certain position in the mass transport tube magnet is set, transport tube is the conveying process of the direct contact material of increase, the flouring technology complexity, and owing to the material that is transported to deironing apparatus is unbalanced, material distributes not corresponding with the magnetic field distribution of magnet, has a strong impact on de-ferrous effect.Simultaneously because the deironing apparatus unreasonable structure, material separates unintelligible with iron filings, raw material adheres to easily on the deironing apparatus and lumps together with iron filings, cause inferior separating effect, also not good by repeatedly separating its separating effect repeatedly, production efficiency is low, and complex structure, install and use inconvenience, the manufacturing cost height.
Summary of the invention: the purpose of this invention is to provide a kind of method for removing iron and device thereof of rubber powder, this method for removing iron is simple, can simplify the technology of rubber powder process, and deironing is clean, and is easy to implement.It once, the secondary deironing apparatus is simple in structure, and deironing is totally thorough, installs simple and convenient.The defeated material of its defeated hopper evenly.
The technical scheme of method for removing iron of the present invention comprises that raw material is carefully broken, screening, deironing, remove fiber; Described deironing is the thin broken powder of raw material after screening to be sent to the course of conveying of subsequent processing deironing apparatus is set, and before powder is delivered to deironing apparatus, be provided with and carry out deironing after balancer evenly distributes to powder, described deironing is that the thin broken powder of raw material after screening carried out deironing once or twice, a described deironing is that the powder that will enter through screening as the defeated hopper of balancer evenly is delivered to conveyer belt, undertaken by a deironing apparatus of being located on this conveyer belt, the hopper body base plate discharging opening end of described defeated hopper is connected with a hyoplastron that protrudes laterally, and described hyoplastron plate face is with respect to the outside one extreme direction downward-sloping 15-35 degree angle of described hopper body base plate plate face along this hyoplastron; Described screening be reciprocating vibration screening from, described defeated hopper is with reciprocating vibration sieve disjunctor or by same reciprocating driver driving.
Described twice deironing be with through the powder after the deironing first time directly or after removing fiber by the deironing that evenly distributes of the secondary deironing apparatus of being located at the cycloconveyor belt end, be located at the above and below of powder respectively for the first time and its deironing apparatus of secondary deironing.
Described hyoplastron in the outer part an end end limit corner, two ends one of them be the hypotenuse angle, perhaps this in the outer part an end end limit be hypotenuse; Its discharging opening one end end limit of described hopper body base plate is the hypotenuse that is left and right directions.
Described hyoplastron is connected in hopper body base plate longitudinal midline position or is connected in and departs from this hopper body base plate longitudinal midline one side.
The present invention evenly distributes the powder thickness by balancer or deironing apparatus with balancer to carry out deironing, and is corresponding mutually with the magnetic field of deironing, obtains desirable de-ferrous effect.Can carry out twice deironing at different types of raw material with different requirements to powder, can be earlier before the deironing second time through the empty fiber removed in the powder, the impurity etc. of dividing, to improve the secondary de-ferrous effect.
Adopt above-mentioned method for removing iron and device thereof, only need usually once can reach technological requirement, its method can be simplified the technology of rubber powder process, and is easy to implement, and its deironing apparatus only needs to install on the existing processes device and implements, and simple in structure, deironing is totally thorough.Production, low cost of manufacture, deironing is totally thorough.The defeated material of the defeated hopper that this method is used evenly.
Description of drawings: Fig. 1 is the process flow diagram of method for removing iron of the present invention.Fig. 2 is deironing apparatus structural representation of the present invention.Fig. 3,4 is two kinds of example structure schematic diagrames of the defeated hopper of a deironing of the present invention use.Fig. 5 is a secondary deironing apparatus structural representation of the present invention.
The specific embodiment: now also the invention will be further described in conjunction with the accompanying drawings by embodiment.Method for removing iron of the present invention is: raw material is carefully broken-screening--deironing-secondary deironing or fiber separation of evenly distributing after the secondary deironing.Powder after thin broken screening is being sent to the course of conveying of subsequent processing deironing apparatus is being set, and before powder is delivered to deironing apparatus, be provided with and carry out deironing after balancer evenly distributes to powder.That is, will enter the powder of failing hopper through screening and evenly be delivered to conveyer belt, carry out deironing by a deironing apparatus of being located on this conveyer belt.
Among second kind of embodiment of the inventive method, to powder carry out twice deironing be with through the powder after the above-mentioned deironing first time after removing fiber by being located at the deironing that evenly distributes of secondary deironing apparatus on the roller bearing of cycloconveyor belt end.
Be located at the top of powder for its deironing apparatus of deironing, be located at the below of powder for its deironing apparatus of secondary deironing.
Deironing apparatus of the present invention as shown in Figure 2, conveyer belt 1 and conveyer belt 5 are located at the opposite end position, below of transport tape 2 respectively, board-like magnetic patch 3 is located at the top of the following tape 2b of transport tape 2 by support 4 corresponding to the material on the conveyer belt 1 part.The top that is the last tape 5a of corresponding respectively end that is positioned at board-like magnetic patch 3 in the below of the skewed following tape 2b that is positioned at transport tape 2 and its two ends and conveyer belt 5 as the stock guide 6 of material guide device is fixedly arranged on the support.
The defeated hopper of the present invention protrudes from the hyoplastron 12 of the base plate 11 discharging opening ends of hopper body 10 as shown in Figure 3 laterally along the powder throughput direction, the longitudinal midline 14 that its center line deviates from base plate 11 is connected in discharging opening one end of base plate 11.Hyoplastron 12 corner, two ends of an end in the outer part wherein is notched formation hypotenuse angle 13 at a distance of base plate 11 longitudinal midlines 14 relatively large corners, an end.The plate face of hyoplastron 12 is the 15-35 degree with respect to the plate face of base plate 11 along the downward-sloping angle 15 of the outside one extreme direction of this hyoplastron 12.Hopper body 10 is connected in reciprocating vibration sieve 30.
Among the defeated second kind of embodiment of hopper of the present invention, as shown in Figure 4, be connected in base plate 11 discharging opening ends hyoplastron 12 its in the outer part the end limit of an end be to be the hypotenuse 16 that left and right directions tilts.The plate face of hyoplastron 12 is the 15-30 degree with respect to base plate 11 plate faces along the downward-sloping angle 15 of the outside one extreme direction of this hyoplastron.
Its other distressed structure of being located at the hyoplastron of hopper body 10 bottom end of above-mentioned defeated hopper all belongs to the scope of protection of the invention.
The course of work of a deironing of the inventive method is: as shown in Figure 2, powder is sized to the hopper body 10 of doing the synchronous reciprocating vibration with it by reciprocating vibration sieve 30, evenly be delivered to conveyer belt 1 by hopper body 10 again, when conveyer belt 1 moves through the below of board-like magnetic patch 3, the iron filings plate type magnetic patch of wherein carrying secretly 3 is adsorbed in the lower surface of the following tape 2b of transport tape 2, these iron filings that are adsorbed fall when being sent to board-like magnetic patch 3 positions that break away from its correspondence along with transport tape 2 and are imported on the conveyer belt 5 by stock guide 6, are carried by conveyer belt 5 and collect.
Secondary deironing apparatus of the present invention is connected on the support 24 as the two ends of an end roller bearing 21 of cycloconveyor belt 23 as shown in Figure 5, and tubulose magnet 20 is sheathed between inside and outside layer 22a, the 22b of the cylinder 22 on the roller bearing 21.The powder top that balancing disk 25 is positioned on the cycloconveyor belt 23 is connected on the support 24 by cylinder 22 inner sides.Distance between the zone face of balancing disk 25 downsides and cycloconveyor belt 23 equals to be transferred powder desired average thickness on this cycloconveyor belt 23.
The course of work of the inventive method secondary deironing is: when powder is transported to the position of cylinder 22 correspondences after balancing disk 25 uniform treatment, iron filings in the powder are adsorbed on this cycloconveyor belt 23 corresponding sites, when 23 times tapes of cycloconveyor belt iron filings when opposite direction moves apart cylinder 22 positions fall to being collected bucket 26.Powder falls to entering next from the cylinder outside, cycloconveyor belt 23 ends and grinds agitating procedure.
Claims (4)
1. the method for removing iron of a rubber powder comprises that raw material is carefully broken, screening, deironing, removes fiber; Described deironing is the thin broken powder of raw material after screening to be sent to the course of conveying of subsequent processing deironing apparatus is set, and before powder is delivered to deironing apparatus, be provided with and carry out deironing after balancer evenly distributes to powder, described deironing is that the thin broken powder of raw material after screening carried out deironing once or twice, it is characterized in that a described deironing is that the powder that will enter through screening as the defeated hopper of balancer evenly is delivered to conveyer belt, undertaken by a deironing apparatus of being located on this conveyer belt, the hopper body base plate discharging opening end of described defeated hopper is connected with a hyoplastron that protrudes laterally, and described hyoplastron plate face is with respect to the outside one extreme direction downward-sloping 15-35 degree angle of described hopper body base plate plate face along this hyoplastron; Described screening be reciprocating vibration screening from, described defeated hopper is with reciprocating vibration sieve disjunctor or by same reciprocating driver driving.
2. according to the method for removing iron of the described rubber powder of claim 1, it is characterized in that described twice deironing be with through the powder after the deironing first time directly or after removing fiber by the deironing that evenly distributes of the secondary deironing apparatus of being located at the cycloconveyor belt end, be located at the above and below of powder respectively for the first time and its deironing apparatus of secondary deironing.
3. according to the method for removing iron of the described rubber powder of claim 1, it is characterized in that described hyoplastron in the outer part an end end limit corner, two ends one of them be the hypotenuse angle, perhaps this in the outer part an end end limit be hypotenuse; Its discharging opening one end end limit of described hopper body base plate is the hypotenuse that is left and right directions.
4. according to the method for removing iron of the described rubber powder of claim 1, it is characterized in that described hyoplastron is connected in hopper body base plate longitudinal midline position or is connected in departs from this hopper body base plate longitudinal midline one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101362377A CN101407094B (en) | 2008-11-20 | 2008-11-20 | Deironing method for rubber powder and apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101362377A CN101407094B (en) | 2008-11-20 | 2008-11-20 | Deironing method for rubber powder and apparatus thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101407094A CN101407094A (en) | 2009-04-15 |
| CN101407094B true CN101407094B (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101362377A Expired - Fee Related CN101407094B (en) | 2008-11-20 | 2008-11-20 | Deironing method for rubber powder and apparatus thereof |
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| CN (1) | CN101407094B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669468A (en) * | 2013-11-29 | 2015-06-03 | 招远市东晟橡胶制品有限公司 | Waste rubber recycling and reusing method |
| CN103978585B (en) * | 2014-05-23 | 2016-06-08 | 重庆市聚益橡胶制品有限公司 | The production technology of regeneration tyre surface rubber powder |
| CN103990597A (en) * | 2014-05-23 | 2014-08-20 | 重庆市聚益橡胶制品有限公司 | Vibrating screen for tread rubber powder of junked tires |
| CN104002397B (en) * | 2014-05-23 | 2016-08-24 | 重庆市聚益橡胶制品有限公司 | The preparation method of rubber rubber powder |
| CN106273068B (en) * | 2016-07-28 | 2018-09-14 | 浙江苏达山新材料有限公司 | A kind of waste old continuous processing system |
| CN106622938A (en) * | 2016-11-04 | 2017-05-10 | 济南大学 | Combined separation device with vibrating screen and belt-type permanent-magnet separator |
| CN112192784A (en) * | 2020-09-25 | 2021-01-08 | 天长市永南橡塑制品有限公司 | Impurity removing device for rubber blocks of tire |
| CN115973769A (en) * | 2023-02-21 | 2023-04-18 | 微网优联科技(成都)有限公司 | Jig circulating lifting device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1827240A (en) * | 2006-04-06 | 2006-09-06 | 张歌今 | Dustpan-like sorting and impurity-removing device |
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2008
- 2008-11-20 CN CN2008101362377A patent/CN101407094B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1827240A (en) * | 2006-04-06 | 2006-09-06 | 张歌今 | Dustpan-like sorting and impurity-removing device |
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| CN101407094A (en) | 2009-04-15 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20110518 Termination date: 20171120 |