CN104815751A - Small-sized fire site electrical molten falling object separation machine - Google Patents
Small-sized fire site electrical molten falling object separation machine Download PDFInfo
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- CN104815751A CN104815751A CN201510258557.XA CN201510258557A CN104815751A CN 104815751 A CN104815751 A CN 104815751A CN 201510258557 A CN201510258557 A CN 201510258557A CN 104815751 A CN104815751 A CN 104815751A
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- fire
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Abstract
The invention relates to a small-sized fire site electrical molten falling object separation machine. A driving roller and a driven roller are supported on two ends of a framework, and the driving roller and the driven roller are connected with each other by virtue of a conveyor belt; the driving roller transfers power by virtue of a belt reduction motor; a magnetic roll is coaxially connected in the driven roller, and a rotating shaft of the magnetic roll is connected with a rotor motor by virtue of a belt; the upper surface of the framework is provided with a residue collection box, and an opening of the residue collection box corresponds to the outer end part of the outer circumference of the driven roller. The separation machine is simple in structure, capable of improving the extraction efficiency of an identification object and capable of laying a foundation for the fire identification quality.
Description
Technical field
The invention relates to a kind of small-sized scene of fire electric burn-off thing separator, for the qualification of Fire material evidence.
Background technology
In recent years, electrical fire to play in number and loss proportion in overall fire sharply rose total, had had a strong impact on social stability and development.Fire identifies scene of fire residue character, in time, exactly to determining properties of fire, finding out that cause of fire is extremely important after occurring.
Residue, when identifying fire remnants metal molten character, first will be extracted in scene of fire in Fire material evidence identification experiment room.Current is all manual operations in the extraction of Fire material evidence, and not only efficiency is low, and easily misses useful material evidence, brings loss to Fire material evidence qualification.Therefore, a kind of automatics of Fire material evidence qualification urgent need gets needs to meet body.
Summary of the invention
The technical problem that the invention will solve is to provide a kind of small-sized scene of fire electric burn-off thing separator, and this separator not only structure is simple, and improves the extraction efficiency of qualification thing, therefore provides the foundation for the quality of appraisement of fire structure.
For overcoming the above problems, the concrete technical scheme of the invention is as follows: a kind of small-sized scene of fire electric burn-off thing separator, is supported drive roll and passive cylinder respectively, connected between drive roll and passive cylinder by transport tape at the two ends of framework; Drive roll is by belt reducing motor transfer motion power; Coaxial connection magnetic roller in passive cylinder, the rotating shaft of magnetic roller is connected with rotor electric machine by belt; Be provided with residual disposable box at the upper surface of framework, the opening of residual disposable box is corresponding with the position, outer end of passive cylinder excircle.
Described framework is provided with locating shaft, the axis of locating shaft and the axis being parallel of passive cylinder, connects one end of sorting baffle plate, be provided with impurity passage between the other end of sorting baffle plate and passive cylinder at locating shaft.
The centre of described residual disposable box is provided with dividing plate, and the volume of residual disposable box is divided into two cavitys by dividing plate, and outboard chambers is placed in outside sorting baffle plate, and inner side cavity is placed in the inner side of sorting baffle plate.
Described magnetic roller is fan-shaped rectangular permanent magnet circumferential arrangement by some pieces of cross sections, and two often adjacent permanent magnets along the circumferential direction polarity is contrary.
This small-sized scene of fire electric burn-off thing separator adopts the mode of magnetic roller to carry out magnetic fields to the electric burn-off thing on transport tape, the magnetic of the magnetic roller of the nonmagnetic metal above it and magnetic roller is interacted, thus nonmetallic substance produces difference at the route that flies out of fly out route and the impurity at passive cylinder place, the diverse location of residual disposable box can be fallen into, realize the sorting of on-the-spot electrically burn-off thing.
At the arranged outside sorting baffle plate of passive cylinder, can will pass through the top of sorting baffle plate under the active force of nonmetallic substance left magnetic roller, and impurity can be passed through the below impurity passage of sorting baffle plate, realizes sorting.
Residual disposable box is adopted two cavitys, by the running route of nonmetallic substance and impurity, the material realizing two types drops in different cavitys.
Magnetic roller adopts the arrangement of some permanent magnet circumference, and adjacent two permanent magnet polarity are contrary simultaneously, such magnetic field to nonmetallic material uniform force, good separation effect.
Accompanying drawing explanation
Fig. 1 is the front view of small-sized scene of fire electric burn-off thing separator.
Fig. 2 is the top view of small-sized scene of fire electric burn-off thing separator.
Fig. 3 is the right view of small-sized scene of fire electric burn-off thing separator.
The A-A sectional view of Fig. 3 of Fig. 4.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of small-sized scene of fire electric burn-off thing separator, is supported drive roll 2 and passive cylinder 3 respectively, is connected between drive roll 2 and passive cylinder 3 by transport tape 4 at the two ends of framework 1; Drive roll 2 is by belt reducing motor 6 transfer motion power; Coaxial connection magnetic roller 5 in passive cylinder 3, the rotating shaft of magnetic roller 5 is connected with rotor electric machine 8 by belt 7; Be provided with residual disposable box 12 at the upper surface of framework 1, the opening of residual disposable box 12 is corresponding with the position, outer end of passive cylinder 3 excircle.
Described framework 1 is provided with locating shaft 10, and the axis of locating shaft 10 and the axis being parallel of passive cylinder 3, connect one end of sorting baffle plate 11 at locating shaft 3, be provided with impurity passage between the other end of sorting baffle plate 11 and passive cylinder 3.
The centre of described residual disposable box 12 is provided with dividing plate, and the volume of residual disposable box 12 is divided into two cavitys by dividing plate, and outboard chambers is placed in outside sorting baffle plate 11, and inner side cavity is placed in the inner side of sorting baffle plate 11.
As shown in Figure 4, described magnetic roller 10 is fan-shaped rectangular permanent magnet 13 circumferential arrangement by some pieces of cross sections, and two often adjacent permanent magnets 13 along the circumferential direction polarity is contrary.
Its work process is: treat that sorting material enters from the upper square opening of separator, to treat that sorting material is transferred to the top of passive cylinder 3 by transport tape 4, wherein treat that the nonmetallic substance in sorting material has certain repulsive force under the influence of a magnetic field, nonmetallic substance is flown out than other impurity simultaneously under the influence of centrifugal force in advance, drop on sorting baffle plate 11, dropping into the front of residual disposable box, and other impurity are not by the effect of magnetic roller power, the rear of residual disposable box is dropped into by sorting baffle plate 11 and the impurity passage of passive cylinder 3, thus realize sorting.
Claims (4)
1. the electric burn-off thing in a small-sized scene of fire separator, is characterized in that: support drive roll (2) and passive cylinder (3) respectively at the two ends of framework (1), is connected between drive roll (2) and passive cylinder (3) by transport tape (4); Drive roll (2) is by belt reducing motor (6) transfer motion power; Coaxial connection magnetic roller (5) in passive cylinder (3), the rotating shaft of magnetic roller (5) is connected with rotor electric machine (8) by belt (7); Be provided with residual disposable box (12) at the upper surface of framework (1), the opening of residual disposable box (12) is corresponding with the position, outer end of passive cylinder (3) excircle.
2. small-sized scene of fire as claimed in claim 1 electric burn-off thing separator, it is characterized in that: described framework (1) is provided with locating shaft (10), the axis of locating shaft (10) and the axis being parallel of passive cylinder (3), connect one end of sorting baffle plate (11) at locating shaft (3), between the other end of sorting baffle plate (11) and passive cylinder (3), be provided with impurity passage.
3. small-sized scene of fire as claimed in claim 1 electric burn-off thing separator, it is characterized in that: the centre of described residual disposable box (12) is provided with dividing plate, the volume remaining disposable box (12) is divided into two cavitys by dividing plate, outboard chambers is placed in sorting baffle plate (11) outside, and inner side cavity is placed in the inner side of sorting baffle plate (11).
4. small-sized scene of fire as claimed in claim 1 electric burn-off thing separator, it is characterized in that: described magnetic roller (10) is fan-shaped rectangular permanent magnet (13) circumferential arrangement by some pieces of cross sections, and two often adjacent permanent magnets (13) along the circumferential direction polarity is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510258557.XA CN104815751A (en) | 2015-05-20 | 2015-05-20 | Small-sized fire site electrical molten falling object separation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510258557.XA CN104815751A (en) | 2015-05-20 | 2015-05-20 | Small-sized fire site electrical molten falling object separation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104815751A true CN104815751A (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510258557.XA Pending CN104815751A (en) | 2015-05-20 | 2015-05-20 | Small-sized fire site electrical molten falling object separation machine |
Country Status (1)
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| CN (1) | CN104815751A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH044054A (en) * | 1990-04-20 | 1992-01-08 | Shinko Electric Co Ltd | Nonmagnetic metal separating belt conveyor |
| JPH05146709A (en) * | 1991-11-30 | 1993-06-15 | Hitachi Ltd | Apparatus for separating aluminum |
| JPH06238190A (en) * | 1993-02-18 | 1994-08-30 | Shinko Electric Co Ltd | Nonmagnetic metal separating belt conveyor |
| CN2601745Y (en) * | 2003-03-01 | 2004-02-04 | 四川科学城神工环保工程有限公司 | Drum-type eddy current Sorting machine for house refuse |
| CN1960808A (en) * | 2004-06-07 | 2007-05-09 | Sgm台架股份公司 | Magnetic separator for ferromagnetic materials with controlled-slip rotating roller and relevant operating method |
| CN201067705Y (en) * | 2007-07-19 | 2008-06-04 | 潍坊华美电磁机械科技有限公司 | Magnetic separator |
| CN201988446U (en) * | 2011-03-08 | 2011-09-28 | 山东华特磁电科技股份有限公司 | Eddy current sorting machine |
| CN202061705U (en) * | 2011-01-28 | 2011-12-07 | 岳阳科德科技有限责任公司 | High-frequency eddy current sorting non-ferrous metal sorter |
| CN203648690U (en) * | 2014-01-09 | 2014-06-18 | 唐山鸿源帅成机械制造有限公司 | Adjustable magnetic-overturning dry-separation machine |
| CN104588206A (en) * | 2015-01-26 | 2015-05-06 | 刘阳 | Exsuction-suction united dry pre-separator |
| CN204699820U (en) * | 2015-05-20 | 2015-10-14 | 公安部沈阳消防研究所 | Small-sized scene of fire electric burn-off thing separator |
-
2015
- 2015-05-20 CN CN201510258557.XA patent/CN104815751A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH044054A (en) * | 1990-04-20 | 1992-01-08 | Shinko Electric Co Ltd | Nonmagnetic metal separating belt conveyor |
| JPH05146709A (en) * | 1991-11-30 | 1993-06-15 | Hitachi Ltd | Apparatus for separating aluminum |
| JPH06238190A (en) * | 1993-02-18 | 1994-08-30 | Shinko Electric Co Ltd | Nonmagnetic metal separating belt conveyor |
| CN2601745Y (en) * | 2003-03-01 | 2004-02-04 | 四川科学城神工环保工程有限公司 | Drum-type eddy current Sorting machine for house refuse |
| CN1960808A (en) * | 2004-06-07 | 2007-05-09 | Sgm台架股份公司 | Magnetic separator for ferromagnetic materials with controlled-slip rotating roller and relevant operating method |
| CN201067705Y (en) * | 2007-07-19 | 2008-06-04 | 潍坊华美电磁机械科技有限公司 | Magnetic separator |
| CN202061705U (en) * | 2011-01-28 | 2011-12-07 | 岳阳科德科技有限责任公司 | High-frequency eddy current sorting non-ferrous metal sorter |
| CN201988446U (en) * | 2011-03-08 | 2011-09-28 | 山东华特磁电科技股份有限公司 | Eddy current sorting machine |
| CN203648690U (en) * | 2014-01-09 | 2014-06-18 | 唐山鸿源帅成机械制造有限公司 | Adjustable magnetic-overturning dry-separation machine |
| CN104588206A (en) * | 2015-01-26 | 2015-05-06 | 刘阳 | Exsuction-suction united dry pre-separator |
| CN204699820U (en) * | 2015-05-20 | 2015-10-14 | 公安部沈阳消防研究所 | Small-sized scene of fire electric burn-off thing separator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150805 |
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| WD01 | Invention patent application deemed withdrawn after publication |