CN105195296A - Integrated dust removal device - Google Patents
Integrated dust removal device Download PDFInfo
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- CN105195296A CN105195296A CN201510685824.1A CN201510685824A CN105195296A CN 105195296 A CN105195296 A CN 105195296A CN 201510685824 A CN201510685824 A CN 201510685824A CN 105195296 A CN105195296 A CN 105195296A
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Abstract
The invention provides an integrated dust removal device. The integrated dust removal device comprises a conveying belt, a coal breaker, a dry fog dust suppression device, a micro-power dust removal device and an unpowered dust removal device, wherein the conveying belt comprises an upper conveying belt and a lower conveying belt; the upper conveying belt is positioned above the lower conveying belt; the coal breaker is positioned between the upper conveying belt and the lower conveying belt, and comprises a coal breaker body, a coal breaker inlet, a pulverized coal outlet pipeline and a broken coal outlet pipeline; the discharging end of the upper conveying belt is arranged at the coal breaker inlet; the pulverized coal outlet pipeline is positioned on one side of the coal breaker body; the broken coal outlet pipeline is positioned between the coal breaker body and the upper surface of the lower conveying belt; the dry fog dust suppression device is arranged at the coal breaker inlet; the micro-power dust removal device is connected with the pulverized coal outlet pipeline; the unpowered dust removal device is communicated with the broken coal outlet pipeline. According to the technical scheme, the problem of poor dust removal effect in an integrated process of coal breaking and conveying is effectively solved.
Description
Technical field
The present invention relates to environmental technology field, in particular to a kind of integration dust-removing device.
Background technology
Along with modernization industrial expansion, the problem of environmental protection is the difficult problem of pendulum before the mankind, and current existing dust collection method has: the electrostatic precipitation of electric field, bag-type dust and spray for dust suppression.
Existing dedusting dust suppression is simple technical application, and dust removing effects is poor.
Summary of the invention
Main purpose of the present invention is to provide a kind of integration dust-removing device, to solve the problem of the dust removing effects difference of coal in fragmentation and transportation integration process in prior art.
To achieve these goals, the invention provides a kind of integration dust-removing device, comprising: conveyer belt, conveyer belt comprises upper conveyor belt and lower conveyer belt, and upper conveyor belt is positioned at the top of lower conveyer belt.Coal breaker, coal breaker is between upper conveyor belt and lower conveyer belt, coal breaker comprises coal breaker body, coal breaker entrance, discharge pipeline and broken coal outlet conduit, the discharge end of upper conveyor belt is arranged on coal breaker porch, discharge pipeline is positioned at the side of coal breaker body, and broken coal outlet conduit is between coal breaker body and the upper surface of lower conveyer belt.Suppressing dust with dry mist device, suppressing dust with dry mist device is arranged at coal breaker porch.Micro-power dust remover, micro-power dust remover is connected with discharge pipeline.Unpowered dust removal device, unpowered dust removal device is communicated with broken coal outlet conduit.
Further, integration dust-removing device also comprises: atomising device, and atomising device is arranged on unpowered dust removal device.
Further, unpowered dust removal device comprises: deflector chute, unload pressure chamber and multi-functional dust-settling compartment; Broken coal outlet conduit is arranged at and unloads between pressure chamber and multi-functional dust-settling compartment, and unload the upstream that pressure chamber is positioned at broken coal outlet conduit, multi-functional dust-settling compartment is positioned at the downstream of broken coal outlet conduit, and deflector chute is arranged on the top of lower conveyer belt.
Further, unpowered dust removal device also comprises: the micro-ring casing of trestle and coal dust separation chamber; The micro-ring casing of trestle is set gradually multiple, the micro-ring casing of each trestle is arranged between adjacent Liang Ge coal dust separation chamber, the micro-ring casing of each trestle is the passage be obliquely installed, and the height of the micro-ring casing of each trestle is reduced gradually on the direction in the upstream of lower conveyer belt to downstream.
Further, atomising device also comprises: nozzle, pipeline, by-pass valve control and air compressor machine, and pipeline is connected between nozzle and air compressor machine, and by-pass valve control is arranged on pipeline, and nozzle is arranged in coal dust separation chamber.
Further, unpowered dust removal device also comprises: electric cabinet, and electric cabinet is connected with air compressor machine and by-pass valve control.
Further, micro-power dust remover comprises: deduster, air duct, blower fan and batcher; Deduster is connected with discharge pipeline, and blower fan is communicated with deduster by air duct, and blower fan is for discharging the gas of deduster; The coal dust of sedimentation in deduster is delivered to lower conveyer belt by batcher.
Further, micro-power dust remover also comprises: dust-removal cloth-bag, and dust-removal cloth-bag is arranged in deduster, and dust-removal cloth-bag collects the coal dust entering deduster.
Further, micro-power dust remover also comprises: rapping apparatus, and rapping apparatus is attached to the coal dust on dust-removal cloth-bag for rapping.
Further, micro-power dust remover also comprises: coal spout, and coal spout is communicated with batcher and lower conveyer belt, and the coal dust on batcher is dropped down onto on lower conveyer belt by coal spout.Apply technical scheme of the present invention, when coal charge falls into coal breaker entrance at upper conveyor belt, to kick up a large amount of coal dust at coal breaker entrance, the coal dust kicked up falls into pipeline in the effect of suppressing dust with dry mist device, and suppressing dust with dry mist device serves good dust suppression effect at coal breaker entrance.The coal charge falling into coal breaker can be kicked up at discharge pipeline place a large amount of coal dusts under the effect of coal breaker body, now coal dust carry out being separated under the effect of micro-power dust remover, sedimentation, clean air continues to enter air, coal dust can continue to recycle, and micro-power dust remover is applied in and serves extraordinary dust removing effects herein.When coal dust kicked up by broken coal outlet conduit, unpowered dust removal device continues to carry out sedimentation to the coal dust kicked up again, ensure that the dust removing effects of integration dust-removing device herein by arranging unpowered dust removal device further.Technical scheme of the present invention plays dirt link at each of the conveying of coal and broken coal and carries out integration dust-removing by arranging dust arrester targetedly, thus reach good dust removing effects, and then solve the problem of the dust removing effects difference in the fragmentation of coal in prior art and transportation integration process.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to integration dust-removing device of the present invention.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
11, upper conveyor belt; 12, lower conveyer belt; 21, coal breaker body; 22, coal breaker entrance; 23, discharge pipeline; 24, broken coal outlet conduit; 30, suppressing dust with dry mist device; 51, atomising device; 52, pressure chamber is unloaded; 53, multi-functional dust-settling compartment; 54, the micro-ring casing of trestle; 55, coal dust separation chamber; 61, deduster; 62, batcher; 63, blower fan; 64, coal spout.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, the integration dust-removing device of the present embodiment comprises: conveyer belt, coal breaker, suppressing dust with dry mist device 30, micro-power dust remover and unpowered dust removal device.Conveyer belt comprises upper conveyor belt 11 and lower conveyer belt 12, and upper conveyor belt 11 is positioned at the top of lower conveyer belt 12; Coal breaker is between upper conveyor belt 11 and lower conveyer belt 12, coal breaker comprises coal breaker body 21, coal breaker entrance 22, discharge pipeline 23 and broken coal outlet conduit 24, the discharge end of upper conveyor belt 11 is arranged on coal breaker entrance 22 place, discharge pipeline 23 is positioned at the side of coal breaker body 21, and broken coal outlet conduit 24 is between coal breaker body 21 and the upper surface of lower conveyer belt 12; Suppressing dust with dry mist device 30 is arranged at coal breaker entrance 22 place; Micro-power dust remover arranges and is connected with discharge pipeline 23; Unpowered dust removal device arranges and is communicated with broken coal outlet conduit 24.
The technical scheme of application the present embodiment, when coal charge falls into coal breaker entrance 22 at upper conveyor belt 11, to kick up a large amount of coal dust at coal breaker entrance 22, the coal dust kicked up falls into pipeline in the effect of suppressing dust with dry mist device 30, and suppressing dust with dry mist device 30 serves good dust suppression effect at coal breaker entrance 22.The coal charge falling into coal breaker can be kicked up at discharge pipeline 23 place a large amount of coal dusts under the effect of coal breaker body 21, now coal dust carry out being separated under the effect of micro-power dust remover, sedimentation, clean air continues to enter air, coal dust continues to recycle, and micro-power dust remover is applied in and serves extraordinary dust removing effects herein.When coal dust kicked up by broken coal outlet conduit 24, unpowered dust removal device continues to carry out sedimentation to the coal dust kicked up again, arranges the dust removing effects that unpowered dust removal device ensure that integration dust-removing device further herein by correct.The present embodiment carries out integration dust-removing by playing dirt link at each of the conveying of coal and broken coal by arranging dust arrester targetedly just, thus reach good dust removing effects, and then solve the problem of the dust removing effects difference in the fragmentation of coal in prior art and transportation integration process.
As shown in Figure 1, in the technical scheme of the present embodiment, integration dust-removing device also comprises: atomising device 51, and atomising device 51 is arranged on unpowered dust removal device.Be arranged on efficiency of dust collection unpowered dust removal device further increasing unpowered dust removal device by atomising device 51, reduce the load of dust remove of unpowered dust removal device.
As shown in Figure 1, in the technical scheme of the present embodiment, unpowered dust removal device comprises: deflector chute, unload pressure chamber 52 and multi-functional dust-settling compartment 53; Broken coal outlet conduit 24 is arranged at and unloads between pressure chamber 52 and multi-functional dust-settling compartment 53, and unload the upstream that pressure chamber 52 is positioned at broken coal outlet conduit 24, multi-functional dust-settling compartment 53 is positioned at the downstream of broken coal outlet conduit 24, and deflector chute is arranged on the top of lower conveyer belt 12.Deflector chute is steel body component, the grooved case be made into by Plate Welding, is arranged on directly over lower conveyer belt 12, plays guide and dustproof effect.Unload the containment housing that pressure chamber 52 is made into for Plate Welding, be arranged on above deflector chute, when coal charge falls on lower conveyer belt, broken coal outlet conduit 24 upstream coal dust of kicking up carries out buffering release in pressure releasing chamber, reaches the effect of preliminary depositing dust.Multi-functional dust-settling compartment 53 is made into sealing and circulating casing for Plate Welding, be arranged on above deflector chute, coal charge gravitate in decline process makes the non-material contact side of coal unloading tube form negative pressure band, when coal charge drops down onto on belt, the coal dust kicked up in belt operation front reaches the object of depositing dust by negative pressure iterative cycles.
As shown in Figure 1, in the technical scheme of the present embodiment, unpowered dust removal device also comprises: the micro-ring casing 54 of trestle and coal dust separation chamber 55.The micro-ring casing of trestle 54 is multiple for what set gradually, the micro-ring casing of each trestle 54 is arranged between adjacent Liang Ge coal dust separation chamber 55, the passage of the micro-ring casing 54 of each trestle for being obliquely installed, makes the height of the micro-ring casing of each trestle 54 reduce gradually on the direction in upstream to the downstream of lower conveyer belt 12.The triangular form diffusion cell body that the micro-ring casing 54 of trestle is made into for steel plate, be arranged on above deflector chute, the coal dust kicked up in belt drive coal charge running, coal charge channelling effect makes self-assembling formation counterblast negative pressure band above deflector chute, coal dust of kicking up carries out collection by micro-ring casing and catches, and reaches the object of depositing dust.Dust air separation chamber is the cylindrical cavity that Plate Welding is made into, and the coal dust that the micro-ring casing 54 of trestle catches, by cylindrical chamber, because Action of Gravity Field makes coal powder natural sedimentation, reaches the object of depositing dust.
As shown in Figure 1, in the technical scheme of the present embodiment, atomising device 51 also comprises: nozzle, pipeline, by-pass valve control and air compressor machine, and pipeline is connected between nozzle and air compressor machine, and by-pass valve control is arranged on pipeline, and nozzle is arranged in coal dust separation chamber 55.The coal dust of dust air separation chamber fully contacts with nozzle atomization water, accelerates coal powder natural sedimentation, further increases dustfall efficiency.Particularly, unpowered dust removal device is also provided with: establish the compositions such as UHMW-PE pallet arrangement, damping dust suppression check apron, circulation airduct below abrasion-proof backing block, Dual-layer sealing device, inertia device for reducing dust, by above combination, coal dust can be reduced leak, make dust precipitation and take away with belt, reduce induced air to produce simultaneously, reduce cleaner air quantity.
(not shown) in the technical scheme of the present embodiment, unpowered dust removal device also comprises: electric cabinet, and electric cabinet is connected with air compressor machine and by-pass valve control.By electric cabinet, operated from a distance is carried out to atomising device 51.
As shown in Figure 1, in the technical scheme of this enforcement, micro-power dust remover comprises: deduster 61, air duct, blower fan 63 and batcher 62; Deduster 61 is connected with discharge pipeline 23, and blower fan 63 is communicated with deduster 61 by air duct, and blower fan 63 is for discharging the gas of deduster 61; The coal dust of sedimentation in deduster 61 is delivered to lower conveyer belt 12 by batcher 62.
In the technical scheme of the present embodiment, micro-power dust remover also comprises: dust-removal cloth-bag.Dust-removal cloth-bag is arranged in deduster 61, and dust-removal cloth-bag collects the coal dust entering deduster.Dust-removal cloth-bag serves and filters the effect of coal dust, thus reaches being separated of gas and coal dust.Preferably, each cloth bag cage entrance is provided with arrangement injection tube, regularly to the outer surface dust stratification forced liquidation of cloth bag, reduces inspection and maintenance difficulty, improves efficiency of dust collection and life cycle.
(not shown) in the technical scheme of the present embodiment, micro-power dust remover also comprises: rapping apparatus, and rapping apparatus is attached to the coal dust on dust-removal cloth-bag for rapping.Being provided with of rapping apparatus is beneficial to coal dust, improves efficiency of dust collection.
As shown in Figure 1, in the technical scheme of this enforcement, micro-power dust remover also comprises: coal spout 64, and coal spout 64 is communicated with batcher 62 and lower conveyer belt 12, and the coal dust on batcher 62 is dropped down onto on lower conveyer belt 12 by coal spout 64.While making dust removing effects the best, also take full advantage of material like this, save resource.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an integration dust-removing device, comprising:
Conveyer belt, described conveyer belt comprises upper conveyor belt (11) and lower conveyer belt (12), and described upper conveyor belt (11) is positioned at the top of described lower conveyer belt (12);
It is characterized in that,
Coal breaker, described coal breaker is positioned between described upper conveyor belt (11) and described lower conveyer belt (12), described coal breaker comprises coal breaker body (21), coal breaker entrance (22), discharge pipeline (23) and broken coal outlet conduit (24), the discharge end of described upper conveyor belt (11) is arranged on described coal breaker entrance (22) place, described discharge pipeline (23) is positioned at the side of described coal breaker body (21), described broken coal outlet conduit (24) is positioned between described coal breaker body (21) and the upper surface of described lower conveyer belt (12),
Suppressing dust with dry mist device (30), described suppressing dust with dry mist device (30) is arranged at described coal breaker entrance (22) place;
Micro-power dust remover, described micro-power dust remover is connected with described discharge pipeline (23);
Unpowered dust removal device, described unpowered dust removal device is communicated with described broken coal outlet conduit (24).
2. integration dust-removing device according to claim 1, is characterized in that, described integration dust-removing device also comprises: atomising device (51), and described atomising device (51) is arranged on described unpowered dust removal device.
3. integration dust-removing device according to claim 2, is characterized in that, described unpowered dust removal device comprises: deflector chute, unload pressure chamber (52) and multi-functional dust-settling compartment (53); Unload described in described broken coal outlet conduit (24) is arranged between pressure chamber (52) and described multi-functional dust-settling compartment (53), describedly unload the upstream that pressure chamber (52) is positioned at described broken coal outlet conduit (24), described multi-functional dust-settling compartment (53) is positioned at the downstream of described broken coal outlet conduit (24), and described deflector chute is arranged on the top of described lower conveyer belt (12).
4. integration dust-removing device according to claim 3, is characterized in that, described unpowered dust removal device also comprises: the micro-ring casing of trestle (54) and coal dust separation chamber (55); The micro-ring casing of described trestle (54) is multiple for what set gradually, the micro-ring casing of each described trestle (54) is arranged between two adjacent described coal dust separation chambers (55), each described trestle micro-ring casing (54) passage for being obliquely installed, makes the height of the micro-ring casing of each described trestle (54) reduce gradually on the direction in upstream to the downstream of described lower conveyer belt (12).
5. integration dust-removing device according to claim 4, it is characterized in that, described atomising device (51) also comprises: nozzle, pipeline, by-pass valve control and air compressor machine, described pipeline is connected between described nozzle and described air compressor machine, described by-pass valve control is arranged on described pipeline, and described nozzle is arranged in described coal dust separation chamber (55).
6. integration dust-removing device according to claim 5, is characterized in that, described unpowered dust removal device also comprises: electric cabinet, and described electric cabinet is connected with described air compressor machine and described by-pass valve control.
7. integration dust-removing device according to claim 1, is characterized in that, described micro-power dust remover comprises: deduster (61), air duct, blower fan (63) and batcher (62); Described deduster (61) is connected with described discharge pipeline (23), described blower fan (63) is communicated with described deduster (61) by described air duct, and described blower fan (63) is for discharging the gas of described deduster (61); The coal dust of described deduster (61) interior sedimentation is delivered to described lower conveyer belt (12) by described batcher (62).
8. integration dust-removing device according to claim 7, it is characterized in that, described micro-power dust remover also comprises: dust-removal cloth-bag, and described dust-removal cloth-bag is arranged in described deduster (61), and described dust-removal cloth-bag collects the coal dust entering described deduster (61).
9. integration dust-removing device according to claim 8, is characterized in that, described micro-power dust remover also comprises: rapping apparatus, and described rapping apparatus is attached to the coal dust on described dust-removal cloth-bag for rapping.
10. integration dust-removing device according to claim 9, it is characterized in that, described micro-power dust remover also comprises: coal spout (64), described coal spout (64) is communicated with described batcher (62) and described lower conveyer belt (12), and the coal dust on described batcher (62) is dropped down onto on described lower conveyer belt (12) by described coal spout (64).
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| CN201510685824.1A CN105195296A (en) | 2015-10-20 | 2015-10-20 | Integrated dust removal device |
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| CN201510685824.1A CN105195296A (en) | 2015-10-20 | 2015-10-20 | Integrated dust removal device |
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Cited By (5)
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| CN106629148A (en) * | 2016-12-27 | 2017-05-10 | 神华集团有限责任公司 | Coal mine cylinder bin dust preventing and inhibiting system |
| CN107350263A (en) * | 2017-06-19 | 2017-11-17 | 上海浦东新区兴盛路基材料有限公司 | A kind of decoration garbage and/or tear room rubbish joint disposal and Application way open |
| CN110606388A (en) * | 2019-10-30 | 2019-12-24 | 河南心连心化学工业集团股份有限公司 | Unpowered dust removal and material guiding device and dust removal method |
| CN112357626A (en) * | 2020-11-04 | 2021-02-12 | 台州临港热电有限公司 | Dust removal cleaning device of coal conveying system |
| CN115448309A (en) * | 2022-07-19 | 2022-12-09 | 宁夏恒基环保科技有限公司 | Pulverized coal recycling system and method |
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| CN112357626A (en) * | 2020-11-04 | 2021-02-12 | 台州临港热电有限公司 | Dust removal cleaning device of coal conveying system |
| CN115448309A (en) * | 2022-07-19 | 2022-12-09 | 宁夏恒基环保科技有限公司 | Pulverized coal recycling system and method |
| CN115448309B (en) * | 2022-07-19 | 2023-07-28 | 宁夏恒基环保科技有限公司 | Pulverized coal recycling system and recycling method thereof |
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Application publication date: 20151230 |