CN107626447A - Multistage electromagnetic type iron removaling coal picker - Google Patents
Multistage electromagnetic type iron removaling coal picker Download PDFInfo
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- CN107626447A CN107626447A CN201711101004.9A CN201711101004A CN107626447A CN 107626447 A CN107626447 A CN 107626447A CN 201711101004 A CN201711101004 A CN 201711101004A CN 107626447 A CN107626447 A CN 107626447A
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- conveyer belt
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- level conveyer
- coal picker
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Abstract
A kind of multistage electromagnetic type iron removaling coal picker, including coal picker shell, conveyer belt and tramp iron separator, the coal picker shell is rectangle van-type structure, the coal picker shell upper surface side is provided with feeding mouth, feeding mouth lower end is provided with double teeth roller grinder, the double teeth roller grinder surface is provided with some sawtooth, the conveyer belt is horizontal to be located at the coal picker enclosure, the conveyer belt includes one-level conveyer belt, two level conveyer belt and three-level conveyer belt, described one-level conveyer belt one end is located at the lower section of the double teeth roller grinder, the one-level conveyer belt other end is provided with the tramp iron separator, the one-level conveyer belt lower end is horizontal to be provided with the two level conveyer belt, the two level transmission end of tape also is provided with the tramp iron separator, the two level conveyer belt lower end is provided with the three-level conveyer belt, the three-level transmission end of tape is provided with discharging opening.By the above-mentioned means, the present invention can multistage repeated screening reject metalliferous mineral material compound in raw coal, improve the purity of coal.
Description
Technical field
The present invention relates to coal picker field, more particularly to a kind of multistage electromagnetic type iron removaling coal picker.
Background technology
For coal, valuable mineral cleaned coal, the process of the enrichment of middle coal and the rejecting of useless mineral spoil are then referred to as to select
Coal, in order to reduce directly environmental pollution caused by fire coal, encourage and promotion is developed clean coal technology, coal separation is clean coal technology
Basis, and coal deep processing and premise that is clean, efficiently utilizing, internationally recognized coal separation be remove ash content in coal and sulphur content,
The most economical and maximally effective measure of environmental protection, and the indispensable crucial ring for making raw coal turn into clean coal derived fuel
Section, further investigation reveals that the R＆D and promotion for lacking such technology on the market.
The content of the invention
The present invention solves the technical problem of providing a kind of high-efficiency water-cooled coal powder coal picker, can it is multistage repeatedly
Metalliferous mineral material compound in raw coal is rejected in screening, improves the purity of coal.
In order to solve the above technical problems, one aspect of the present invention is：A kind of multistage electromagnetic type iron removaling is provided
Coal picker, including coal picker shell, conveyer belt and tramp iron separator, the coal picker shell are rectangle van-type structure, the coal picker
Shell upper surface side is provided with feeding mouth, is provided with infundibulate guide passage below the feeding mouth, the guide passage lower end is set
There is double teeth roller grinder, the double teeth roller grinder is provided with pair of right and left pulverization roller, if the double teeth roller grinder surface is provided with
Dry sawtooth, the conveyer belt is horizontal to be located at the coal picker enclosure, and the conveyer belt includes one-level conveyer belt, two level transmits
Band and three-level conveyer belt, described one-level conveyer belt one end are located at the lower section of the double teeth roller grinder, and the one-level conveyer belt is another
One end is provided with the tramp iron separator, is provided with electromagnet inside the tramp iron separator, the tramp iron separator is provided with close to the conveyer belt side
Metallic contact plate, the metallic contact plate surface polish smooth, and the metallic contact plate upper end is provided with scraping plate, and the metal connects
Touch panel lower end is provided with iron powder accommodating groove, and the one-level conveyer belt lower end is horizontal to be provided with the two level conveyer belt, the two level transmission
End of tape also is provided with the tramp iron separator, and the two level conveyer belt lower end is provided with the three-level conveyer belt, on the three-level conveyer belt
Side is provided with some tramp iron separators, and the three-level transmission end of tape is provided with discharging opening.
In a preferred embodiment of the present invention, the one-level conveyer belt, the two level conveyer belt and three-level transmission
Separation layer is equipped between band.
In a preferred embodiment of the present invention, the conveyer belt both sides are equipped with baffle plate.
In a preferred embodiment of the present invention, provided with iron core and the electromagnetic wire for being wrapped in iron core surrounding in the electromagnet
Circle.
The beneficial effects of the invention are as follows：The major function of the present invention is that the raw coal ore that will newly produce is carried out except living together
Reason, the target impurity of removal is mainly based on the magnetic metallic compound such as metalliferous mineral iron, iron removaling that traditional coal picker uses
Flow is generally single-stage type, lacks repeatedly the process of rejecting screening, so its de-ironing efficiency is more low, then this is improved in order to more
The iron removaling flow of level type, de-ironing efficiency is high, ensure that the content of the coal interior metal mineral after screening is very low, and coal is in itself
Purity it is higher.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is the structural representation of the multistage preferred embodiment of electromagnetic type iron removaling coal picker one of the present invention；
The mark of each part is as follows in accompanying drawing：1st, coal picker shell；2nd, conveyer belt；201st, one-level conveyer belt；202nd, two level transmits
Band；203rd, three-level conveyer belt；3rd, tramp iron separator；4th, feeding mouth；5th, guide passage；6th, double teeth roller grinder；7th, electromagnet；8th, metal
Contact plate；9th, scraping plate；10th, iron powder accommodating groove；11st, discharging opening.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of multistage electromagnetic type iron removaling coal picker, including coal picker shell 1, conveyer belt 2 and tramp iron separator 3, the coal picker shell 1
For rectangle van-type structure, the upper surface side of coal picker shell 1 is provided with feeding mouth 4, and the lower section of feeding mouth 4 is provided with infundibulate
Guide passage 5, the lower end of guide passage 5 are provided with double teeth roller grinder 6, and the double teeth roller grinder 6 is provided with pair of right and left powder
Broken roller, the surface of double teeth roller grinder 6 are provided with some sawtooth, and the conveyer belt 2 is horizontal to be located at the coal picker enclosure,
The conveyer belt 2 includes one-level conveyer belt 201, two level conveyer belt 202 and three-level conveyer belt 203, the one-level conveyer belt 201 1
End is provided with the tramp iron separator 3, the iron removaling located at the lower section of the double teeth roller grinder 6, the other end of one-level conveyer belt 201
The inside of device 3 is provided with electromagnet 7, and the tramp iron separator 3 is provided with metallic contact plate 8, the metal contact close to the conveyer belt side
The surface of plate 8 is polished smooth, and the upper end of metallic contact plate 8 is provided with scraping plate 9, and the lower end of metallic contact plate 8 is received provided with iron powder
Receive groove 10, the lower end of one-level conveyer belt 201 is horizontal to be provided with the two level conveyer belt 202, the end of two level conveyer belt 202
Provided with the tramp iron separator 3, the lower end of two level conveyer belt 202 is provided with the three-level conveyer belt 203, the three-level conveyer belt 203
Top is provided with some tramp iron separators 3, and the end of three-level conveyer belt 203 is provided with discharging opening 11.
In addition, it is equipped between the one-level conveyer belt 201, the two level conveyer belt 202 and the three-level conveyer belt 203
Separation layer 12.
In addition, the both sides of conveyer belt 2 are equipped with baffle plate.
In addition, provided with iron core and the magnet coil for being wrapped in iron core surrounding in the electromagnet 7.
The operation principle of the present invention is that coal picker shell 1 is rectangle van-type structure, and the upper surface side of coal picker shell 1 is provided with
Feeding mouth 4, the lower section of feeding mouth 4 are provided with infundibulate guide passage 5, and the lower end of guide passage 5 is provided with double teeth roller grinder 6, double teeth roller
Grinder 6 is provided with pair of right and left pulverization roller, and the surface of double teeth roller grinder 6 is provided with some sawtooth, after raw coal injects from machine upper end
Pulverization process is first passed through, is changed into below 30mm chunky shape from the raw coal state of bulk.
Conveyer belt 2 is horizontal to be located at coal picker enclosure, and conveyer belt 2 includes one-level conveyer belt 201, two level conveyer belt 202
With three-level conveyer belt 203, the one end of one-level conveyer belt 201 is located at the lower section of double teeth roller grinder 6, the other end of one-level conveyer belt 201
Provided with tramp iron separator 3, the inside of tramp iron separator 3 is provided with electromagnet 7, and tramp iron separator 3 is provided with metallic contact plate 8, metal close to conveyer belt side
The surface of contact plate 8 polishes smooth, and produces this journey under the magnetization for the electromagnet that metal contact class 8 is internally close to set, inhales
Draw the metalliferous mineral impurity in the coal of periphery.
The upper end of metallic contact plate 8 is provided with scraping plate 9, and the lower end of metallic contact plate 8 is provided with iron powder accommodating groove 10, one-level conveyer belt
201 lower ends level is provided with two level conveyer belt 202, and the end of two level conveyer belt 202 also is provided with tramp iron separator 3, the lower end of two level conveyer belt 202
Provided with three-level conveyer belt 203, the top of three-level conveyer belt 203 is provided with some tramp iron separators 3, and the end of three-level conveyer belt 203 is provided with discharging
Mouth 11.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (4)
1. a kind of multistage electromagnetic type iron removaling coal picker, including coal picker shell, conveyer belt and tramp iron separator, it is characterised in that described
Coal picker shell is rectangle van-type structure, and the coal picker shell upper surface side is provided with feeding mouth, set below the feeding mouth
There is infundibulate guide passage, the guide passage lower end is provided with double teeth roller grinder, and the double teeth roller grinder is provided with left and right one
To pulverization roller, the double teeth roller grinder surface is provided with some sawtooth, and the conveyer belt is horizontal in the coal picker shell
Portion, the conveyer belt include one-level conveyer belt, two level conveyer belt and three-level conveyer belt, and described one-level conveyer belt one end is located at described
The lower section of double teeth roller grinder, the one-level conveyer belt other end are provided with the tramp iron separator, electromagnetism are provided with inside the tramp iron separator
Iron, the tramp iron separator are provided with metallic contact plate close to the conveyer belt side, and the metallic contact plate surface polishes smooth, described
Metallic contact plate upper end is provided with scraping plate, and the metallic contact plate lower end is provided with iron powder accommodating groove, the one-level conveyer belt lower end
Level is provided with the two level conveyer belt, and the two level transmission end of tape also is provided with the tramp iron separator, the two level conveyer belt lower end
Provided with the three-level conveyer belt, some tramp iron separators are provided with above the three-level conveyer belt, the three-level transmission end of tape is set
There is discharging opening.
2. multistage electromagnetic type iron removaling coal picker according to claim 1, it is characterised in that the one-level conveyer belt, described
Separation layer is equipped between two level conveyer belt and the three-level conveyer belt.
3. multistage electromagnetic type iron removaling coal picker according to claim 1, it is characterised in that the conveyer belt both sides are equipped with
Baffle plate.
4. multistage electromagnetic type iron removaling coal picker according to claim 1, it is characterised in that be provided with iron core in the electromagnet
With the magnet coil for being wrapped in iron core surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101004.9A CN107626447A (en) | 2017-11-10 | 2017-11-10 | Multistage electromagnetic type iron removaling coal picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101004.9A CN107626447A (en) | 2017-11-10 | 2017-11-10 | Multistage electromagnetic type iron removaling coal picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107626447A true CN107626447A (en) | 2018-01-26 |
Family
ID=61107685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711101004.9A Withdrawn CN107626447A (en) | 2017-11-10 | 2017-11-10 | Multistage electromagnetic type iron removaling coal picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107626447A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743663A (en) * | 2019-11-05 | 2020-02-04 | 王芝秀 | Ring hammer type crusher |
| CN112264185A (en) * | 2020-10-13 | 2021-01-26 | 中国城市建设研究院有限公司 | Efficient sorting equipment for construction waste |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100430894B1 (en) * | 2003-09-01 | 2004-05-10 | 태성건설 주식회사 | A mixed aggregate and manufacturing method thereof |
| CN2902465Y (en) * | 2006-04-30 | 2007-05-23 | 临朐县电力设备厂 | Dry powder magnetic separation iron remover |
| CN203830134U (en) * | 2014-03-31 | 2014-09-17 | 江苏融达新材料股份有限公司 | Iron removal device for magnetic separator |
| CN205084869U (en) * | 2015-09-06 | 2016-03-16 | 陕西延长石油（集团）有限责任公司 | It joins in marriage multistage deironing filter of fatlute coal slurry to be applicable to to mix |
| CN206509114U (en) * | 2016-12-27 | 2017-09-22 | 郑长纯 | A kind of coal knot screen |
| CN207025564U (en) * | 2017-11-10 | 2018-02-23 | 无锡宇能选煤机械厂 | Multistage electromagnetic type iron removaling coal picker |
-
2017
- 2017-11-10 CN CN201711101004.9A patent/CN107626447A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100430894B1 (en) * | 2003-09-01 | 2004-05-10 | 태성건설 주식회사 | A mixed aggregate and manufacturing method thereof |
| CN2902465Y (en) * | 2006-04-30 | 2007-05-23 | 临朐县电力设备厂 | Dry powder magnetic separation iron remover |
| CN203830134U (en) * | 2014-03-31 | 2014-09-17 | 江苏融达新材料股份有限公司 | Iron removal device for magnetic separator |
| CN205084869U (en) * | 2015-09-06 | 2016-03-16 | 陕西延长石油（集团）有限责任公司 | It joins in marriage multistage deironing filter of fatlute coal slurry to be applicable to to mix |
| CN206509114U (en) * | 2016-12-27 | 2017-09-22 | 郑长纯 | A kind of coal knot screen |
| CN207025564U (en) * | 2017-11-10 | 2018-02-23 | 无锡宇能选煤机械厂 | Multistage electromagnetic type iron removaling coal picker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743663A (en) * | 2019-11-05 | 2020-02-04 | 王芝秀 | Ring hammer type crusher |
| CN112264185A (en) * | 2020-10-13 | 2021-01-26 | 中国城市建设研究院有限公司 | Efficient sorting equipment for construction waste |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180126 |
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| WW01 | Invention patent application withdrawn after publication |