CN204699820U - Small-sized scene of fire electric burn-off thing separator - Google Patents
Small-sized scene of fire electric burn-off thing separator Download PDFInfo
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- CN204699820U CN204699820U CN201520326729.8U CN201520326729U CN204699820U CN 204699820 U CN204699820 U CN 204699820U CN 201520326729 U CN201520326729 U CN 201520326729U CN 204699820 U CN204699820 U CN 204699820U
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- passive cylinder
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- disposable box
- thing
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Abstract
The invention relates to a kind of small-sized scene of fire electric burn-off thing separator, supports 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.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.
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 |
|---|---|---|---|
| CN201520326729.8U CN204699820U (en) | 2015-05-20 | 2015-05-20 | Small-sized scene of fire electric burn-off thing separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326729.8U CN204699820U (en) | 2015-05-20 | 2015-05-20 | Small-sized scene of fire electric burn-off thing separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699820U true CN204699820U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326729.8U Active CN204699820U (en) | 2015-05-20 | 2015-05-20 | Small-sized scene of fire electric burn-off thing separator |
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| CN (1) | CN204699820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815751A (en) * | 2015-05-20 | 2015-08-05 | 公安部沈阳消防研究所 | Small-sized fire site electrical molten falling object separation machine |
-
2015
- 2015-05-20 CN CN201520326729.8U patent/CN204699820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815751A (en) * | 2015-05-20 | 2015-08-05 | 公安部沈阳消防研究所 | Small-sized fire site electrical molten falling object separation machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110034 Wendalu 218-20A, Huanggu District, Shenyang City, Liaoning Province Patentee after: Shenyang Institute of Fire Protection, Ministry of Emergency Management Address before: 110034 Wendalu 218-20A, Huanggu District, Shenyang City, Liaoning Province Patentee before: Shenyang Fire-Extiquishing Inst., Public Security Ministry |
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| CP01 | Change in the name or title of a patent holder |