CN103879796B - Sealing dust removing device of movable ore slot discharging vehicle and method - Google Patents
Sealing dust removing device of movable ore slot discharging vehicle and method Download PDFInfo
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- CN103879796B CN103879796B CN201410077541.4A CN201410077541A CN103879796B CN 103879796 B CN103879796 B CN 103879796B CN 201410077541 A CN201410077541 A CN 201410077541A CN 103879796 B CN103879796 B CN 103879796B
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Abstract
The present invention discloses a kind of sealing dust removing device of movable ore slot discharging vehicle and method, and when adopting press belt type II type sealing-tape machine to seal mainly for prior art, sealing effectiveness is poor, maintenance load large and design.The present invention includes the plow-shape be arranged on dummy car feed opening cut somebody's hair, be arranged on described plow-shape cut somebody's hair on dedust air duct, the channel-section steel being arranged on groove both sides, ore deposit and the flexible sealing rubber plate be arranged on described channel-section steel.Described dummy car runs along groove direction, described ore deposit, if when described dummy car moves to described mine box position place, described plow-shape is cut somebody's hair and upwards to be opened by described sealed rubber plate; If when described dummy car runs and leaves described mine box position place, described flexible sealing rubber plate and described plow-shape are cut somebody's hair and be separated, described flexible sealing rubber plate closes.Structure of the present invention is simple, good sealing effect, operate steadily, reliable operation, convenient for installation and maintenance, failure rate is low, cost of investment are little.
Description
Technical field
The present invention relates to a kind of sealed dust-removing device and method, particularly relate to a kind of sealed dust-removing device when being applicable to movable ore slot discharging vehicle fixed-point unloading non-to ore deposit groove and method.
Background technology
Current ore deposit groove feeding bin generally adopts belt conveyer and mobile electric dummy car to feed to each feed bin, at when filling with substance because the drop of material is large, again malleation during charging in storehouse, therefore the gas containing a large amount of dust is overflowed from feed bin inlet point, environment around gross pollution feed bin, harm operator's is healthy.
For the dust effusion phenomenon that above-mentioned when filling with substance produces, two kinds of sealing means below usual employing: first, each feed bin is provided with exhausting arm, establish a windlass main again, access dust pelletizing system, each exhausting arm is provided with switch valve, and switch valve and mobile dummy car are to any one ore deposit groove discharging chain (opening and closing), make just in the ore deposit groove of discharging, to cause negative pressure, ore deposit groove and discharge port adopt the sealing of press belt type II type sealing-tape machine simultaneously; Second, an exhausting arm is established on the discharge port side of mobile dummy car at whole ore deposit groove, this exhausting arm moves with mobile dummy car, exhausting arm other end access Mobile ventilation groove, this Mobile ventilation groove can allow exhausting arm move with mobile dummy car, exhausting groove access dust removal unit below time mobile, exhausting arm is opened all the time, make to cause negative pressure all the time in the groove of discharging ore deposit, in case flour dust overflow, discharge port and Mobile ventilation groove adopt the sealing of press belt type II type sealing-tape machine.
Above-mentioned two kinds of sealing arrangements and method all need press belt type II type sealing-tape machine, facts have proved that sealing adhesive tape easy sideslip, serious wear, maintenance load when reality uses are large, easily occur when ore deposit groove is long partially sealed less than phenomenon, affect the production run of dummy car and the sealing effectiveness of whole feed bin.
Summary of the invention
For the problems referred to above, the invention provides a kind of mobile dummy car to the sealing dust removing device of movable ore slot discharging vehicle of good sealing effect during the groove discharging of ore deposit and method.
For achieving the above object, sealing dust removing device of movable ore slot discharging vehicle of the present invention, comprise the plow-shape be arranged on dummy car feed opening to cut somebody's hair, dedust air duct is provided with on described plow-shape is cut somebody's hair, the ventilation inlet of described dedust air duct is connected with ore deposit groove, and the air outlet of described dedust air duct is connected on dust removal unit; Be respectively equipped with a channel-section steel in groove both sides, described ore deposit along groove direction, ore deposit, described in each, the track of channel-section steel is provided with the flexible sealing rubber plate of some sealings described ore deposit groove, and described flexible sealing rubber plate is symmetrical arranged relative to the line of centers of described ore deposit groove; Described flexible sealing rubber plate is by chain or be hingedly connected on described channel-section steel, and described flexible sealing rubber plate is horizontally disposed with.
Further, above the upper surface that described plow-shape is cut somebody's hair, be provided with some roller groups, the upper surface that the roll surface of described roller group is cut somebody's hair higher than described plow-shape.
Further, described plow-shape is cut somebody's hair as the plow-shape structure with double-deck base is cut somebody's hair, and the surface that described plow-shape structure is cut somebody's hair is the curved surface diminished gradually from top to bottom.
Particularly, described dedust air duct is bolted on described plow-shape is cut somebody's hair.
Particularly, described flexible sealing rubber plate is bolted on described channel-section steel.
Particularly, described plow-shape is cut somebody's hair and is bolted on the feed opening of described dummy car.
For achieving the above object, the implementation method of sealing dust removing device of movable ore slot discharging vehicle of the present invention is: described dummy car runs along groove direction, described ore deposit,
If when described dummy car moves to described mine box position place, described plow-shape is cut somebody's hair described flexible sealing rubber plate upwards jack-up, described flexible sealing rubber plate is opened, described plow-shape is cut somebody's hair and is formed the hermetically-sealed construction of closed described ore deposit groove with described flexible sealing rubber plate, described dust removal unit extracts the air in the groove of described ore deposit by described dedust air duct, makes to form negative pressure in the groove of ore deposit;
If when described dummy car runs and leaves described mine box position place, described flexible sealing rubber plate and described plow-shape are cut somebody's hair and be separated, and described dummy car discharging is complete, described flexible sealing rubber plate closes.
Sealing dust removing device of movable ore slot discharging vehicle of the present invention and method, cut somebody's hair by connecting plow-shape on the feed opening of dummy car, plow-shape is cut somebody's hair along groove direction, ore deposit together move with dummy car, by arranging channel-section steel in groove both sides, ore deposit, the track of described channel-section steel arranges flexible sealing rubber plate, opening and closing is realized under the effect that described flexible sealing rubber plate is cut somebody's hair at described plow-shape, the dust removal unit be simultaneously connected on described dedust air duct is bled when discharging, make to form negative pressure in the groove of ore deposit, prevent dust from overflowing, thus realize mobile dummy car and the effective sealing of ore deposit groove when discharging.Compared with prior art, the present invention have that structure is simple, reliable, good sealing effect, the advantage that convenient for installation and maintenance, failure rate is low, cost of investment are little.
Accompanying drawing explanation
Fig. 1 is the structural representation of sealing dust removing device of movable ore slot discharging vehicle of the present invention;
Fig. 2 is that the A-A of sealing dust removing device of movable ore slot discharging vehicle of the present invention is to cutaway view;
Fig. 3 is that the B-B of sealing dust removing device of movable ore slot discharging vehicle of the present invention is to cutaway view;
Fig. 4 be the flexible sealing rubber plate of the embodiment of the present invention 1 be horizontally disposed with schematic diagram;
Fig. 5 be the flexible sealing rubber plate of the embodiment of the present invention 2 be horizontally disposed with schematic diagram;
Fig. 6 is the plow-shape of the present invention structural representation of cutting somebody's hair and three-dimensional model diagram.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described.
Embodiment 1
As Figure 1-3, sealing dust removing device of movable ore slot discharging vehicle in the present embodiment, comprise the plow-shape be arranged on dummy car feed opening and cut somebody's hair 1, cut somebody's hair on 1 at described plow-shape and be provided with dedust air duct 2, the ventilation inlet of described dedust air duct 2 is connected with ore deposit groove 5, and the air outlet of described dedust air duct 2 is connected to (not shown) on dust removal unit; Direction in groove 5 both sides, described ore deposit along ore deposit groove 5 is respectively equipped with a channel-section steel 4, the track of channel-section steel 4 described in each root is provided with the flexible sealing rubber plate 3 of some sealings described ore deposit groove 5, described flexible sealing rubber plate 3 is symmetrical arranged relative to the line of centers of described ore deposit groove 5, and described flexible sealing rubber plate 3 can along the line of centers opening and closing of described ore deposit groove 5.
As shown in Figure 4, described sealed rubber plate is that the mode of carrying out oblique pull by chain 31 is connected with described channel-section steel 4, and make sealed rubber plate 32 keep being horizontally disposed with, this fixed form can ensure that sealed rubber plate 32 well seals up described ore deposit groove 5.
As shown in Figure 6, described plow-shape is cut somebody's hair and 1 to be cut somebody's hair for the plow-shape structure with double-deck base, the surface that described plow-shape structure is cut somebody's hair is the gradual change curved surface diminished gradually from top to bottom, so described sealed rubber plate 3 described plow-shape cut somebody's hair 1 effect under in the whole process that is lifted and puts down, all the time be close to described plow-shape to cut somebody's hair 1 on the surface, ensure the effective sealing of feed opening position, thus the environmental pollution preventing from dust from escaping causing, ensure the health of workman.
In the present embodiment, the implementation method of sealing dust removing device of movable ore slot discharging vehicle is: described dummy car runs along groove 5 direction, described ore deposit,
If when described dummy car moves to described groove 5 position, ore deposit, described plow-shape cuts somebody's hair 1 by described flexible sealing rubber plate 3 upwards jack-up, described flexible sealing rubber plate 3 is opened, described plow-shape cut somebody's hair 1 and described flexible sealing rubber plate 3 form the hermetically-sealed construction closing described ore deposit groove 5, described dust removal unit extracts the air in described ore deposit groove 5 by described dedust air duct 2 simultaneously, make to form negative pressure in ore deposit groove 5, prevent dust from overflowing;
If described dummy car runs when leaving described groove 5 position, ore deposit, described flexible sealing rubber plate 3 and described plow-shape are cut somebody's hair and 1 to be separated, and described dummy car discharging is complete, and described flexible sealing rubber plate 3 closes.
Movable ore slot discharging vehicle sealing dust collection method in the present embodiment, can ensure no matter described dummy car moves to the discharging of any position, whole ore deposit groove can be sealed well, and can the actv. phenomenon that prevents dust from overflowing from feed opening.
Embodiment 2
The sealing arrangement of the mobile dummy car in the present embodiment and ore deposit groove, comprise the plow-shape be arranged on dummy car feed opening to cut somebody's hair, on described plow-shape is cut somebody's hair, be provided with dedust air duct, the ventilation inlet of described dedust air duct is connected with ore deposit groove, and the air outlet of described dedust air duct is connected on dust removal unit; Be respectively equipped with a channel-section steel in groove both sides, described ore deposit along groove direction, ore deposit, the track of channel-section steel described in each root is provided with the flexible sealing rubber plate of some sealings described ore deposit groove, and described flexible sealing rubber plate is symmetrical arranged relative to the line of centers of described ore deposit groove; Described flexible sealing rubber plate is by chain or be hingedly connected on described channel-section steel, and described flexible sealing rubber plate is horizontally disposed with, and described flexible sealing rubber plate can along the line of centers opening and closing of described ore deposit groove.
As shown in Figure 6, the rubber plate of flexible sealing described in the present embodiment is connected with described channel-section steel 4 with hinge chain 33 by steel plate strip 34, make described flexible sealing rubber plate keep being horizontally disposed with, this fixed form can ensure that flexible sealing rubber plate well seals up described ore deposit groove 5.
In the present embodiment, described plow-shape is cut somebody's hair as the plow-shape structure with double-deck base is cut somebody's hair, the surface that described plow-shape structure is cut somebody's hair is the gradual change curved surface diminished gradually from top to bottom, so in the whole process being lifted and putting down under the effect of cutting somebody's hair at described plow-shape of described flexible sealing rubber plate, all the time be close to described plow-shape to cut somebody's hair on the surface, ensure the effective sealing of feed opening position, thus the environmental pollution preventing from dust from escaping causing, ensure the health of workman.
In the present embodiment, some roller groups are provided with above the upper surface that described plow-shape is cut somebody's hair, the upper surface that the roll surface of described roller group is cut somebody's hair higher than described plow-shape, thus actv. reduces described plow-shape cuts somebody's hair in the process of advancing with dummy car, with the friction of described flexible sealing rubber plate.
In the present embodiment, the implementation method of sealing dust removing device of movable ore slot discharging vehicle is: described dummy car runs along groove direction, described ore deposit,
If when described dummy car moves to described mine box position place, described plow-shape is cut somebody's hair described flexible sealing rubber plate upwards jack-up, described flexible sealing rubber plate is opened, described plow-shape is cut somebody's hair and is formed the hermetically-sealed construction of closed described ore deposit groove with described flexible sealing rubber plate, described dust removal unit extracts the air in the groove of described ore deposit by described dedust air duct simultaneously, make to form negative pressure in the groove of ore deposit, prevent dust from overflowing;
If when described dummy car runs and leaves described mine box position place, described flexible sealing rubber plate and described plow-shape are cut somebody's hair and be separated, and described dummy car discharging is complete, described flexible sealing rubber plate closes.
Sealing dust removing device of movable ore slot discharging vehicle in the various embodiments described above, described dedust air duct is bolted on described plow-shape is cut somebody's hair.
Sealing dust removing device of movable ore slot discharging vehicle in the various embodiments described above, described flexible sealing rubber plate is bolted on described channel-section steel.
Sealing dust removing device of movable ore slot discharging vehicle in the various embodiments described above, described plow-shape is cut somebody's hair and is bolted on the feed opening of dummy car.
Structure of the present invention is simple, easy to operate, failure rate is low, can reduce maintenance load, thus actv. is enhanced productivity.
Described dedust air duct in the present invention, described flexible sealing rubber plate and described plow-shape are cut somebody's hair and are all connected by bolt, easy to replace and maintain.
Described flexible sealing rubber plate in the present invention be one piece of block be close to be fixed on groove both sides, described ore deposit groove steel rail on, sealingly secure is reliable, it is convenient to change, local replacing can be realized, when can avoid using rubber belt sealing machine to seal in prior art, sealant tape localized wear causes whole piece sealing band not use, thus avoids waste, reduces productive costs.
Described dedust air duct in the present invention is connected to dust removal unit, and negative pressure is caused in the local when discharging to discharge port, and compare whole feed bin and cause negative pressure, energy consumption is less, and effect is more obvious.
The present invention can very easily improve on the basis of original rubber belt sealing machine, and cost of investment is little, and production maintenance cost is little.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
Claims (7)
1. a sealing dust removing device of movable ore slot discharging vehicle, it is characterized in that: comprise the plow-shape be arranged on dummy car feed opening and cut somebody's hair, dedust air duct is provided with on described plow-shape is cut somebody's hair, the ventilation inlet of described dedust air duct is connected with ore deposit groove, and the air outlet of described dedust air duct is connected on dust removal unit; Be respectively equipped with a channel-section steel in groove both sides, described ore deposit along groove direction, ore deposit, described in each, the track of channel-section steel is provided with the flexible sealing rubber plate of some sealings described ore deposit groove, and described flexible sealing rubber plate is symmetrical arranged relative to the line of centers of described ore deposit groove; Described flexible sealing rubber plate is by chain or be hingedly connected on described channel-section steel, and described flexible sealing rubber plate is horizontally disposed with.
2. sealing dust removing device of movable ore slot discharging vehicle according to claim 1, is characterized in that: above the upper surface that described plow-shape is cut somebody's hair, be provided with some roller groups, the upper surface that the roll surface of described roller group is cut somebody's hair higher than described plow-shape.
3. sealing dust removing device of movable ore slot discharging vehicle according to claim 1, is characterized in that: described plow-shape is cut somebody's hair as the plow-shape structure with double-deck base is cut somebody's hair, and the upper surface that described plow-shape structure is cut somebody's hair is the curved surface diminished gradually from top to bottom.
4. sealing dust removing device of movable ore slot discharging vehicle according to claim 1, is characterized in that: described dedust air duct is bolted on described plow-shape is cut somebody's hair.
5. sealing dust removing device of movable ore slot discharging vehicle according to claim 1, is characterized in that: described flexible sealing rubber plate is bolted on described channel-section steel.
6. sealing dust removing device of movable ore slot discharging vehicle according to claim 1, is characterized in that: described plow-shape is cut somebody's hair and is bolted on the feed opening of described dummy car.
7. according to the implementation method of the arbitrary described sealing dust removing device of movable ore slot discharging vehicle of claim 1 to 6, it is characterized in that: described dummy car runs along groove direction, described ore deposit,
If when described dummy car moves to described mine box position place, described plow-shape is cut somebody's hair described flexible sealing rubber plate upwards jack-up, described flexible sealing rubber plate is opened, described plow-shape is cut somebody's hair and is formed the hermetically-sealed construction of closed described ore deposit groove with described flexible sealing rubber plate, described dust removal unit extracts the air in the groove of described ore deposit by described dedust air duct, makes to form negative pressure in the groove of ore deposit;
If when described dummy car runs and leaves described mine box position place, described flexible sealing rubber plate and described plow-shape are cut somebody's hair and be separated, and described dummy car discharging is complete, described flexible sealing rubber plate closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410077541.4A CN103879796B (en) | 2014-03-04 | 2014-03-04 | Sealing dust removing device of movable ore slot discharging vehicle and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410077541.4A CN103879796B (en) | 2014-03-04 | 2014-03-04 | Sealing dust removing device of movable ore slot discharging vehicle and method |
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| CN103879796A CN103879796A (en) | 2014-06-25 |
| CN103879796B true CN103879796B (en) | 2015-12-30 |
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| CN201410077541.4A Active CN103879796B (en) | 2014-03-04 | 2014-03-04 | Sealing dust removing device of movable ore slot discharging vehicle and method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110038361A (en) * | 2019-05-17 | 2019-07-23 | 重庆赛迪热工环保工程技术有限公司 | Intelligent mobile roof scrubber system and its control mode |
| CN111392338A (en) * | 2020-03-19 | 2020-07-10 | 河南卫华重型机械股份有限公司 | Novel cover belt conveyor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE260856T1 (en) * | 1998-11-04 | 2004-03-15 | At Anlagetechnik Ag | DEVICE FOR TRANSFERRING FLOWING MATERIAL |
| CN2481677Y (en) * | 2001-02-25 | 2002-03-13 | 赵兴成 | Coal conveying belt transfer point self-circulation dust-removing device |
| AT411650B (en) * | 2002-01-09 | 2004-04-26 | Koerner Chemieanlagen | DISPLACEMENT BODY |
| CN200957985Y (en) * | 2006-09-02 | 2007-10-10 | 中冶华天工程技术有限公司 | Sealing dust collector of movable negative-pressure mineral-box discharger |
| CN201140940Y (en) * | 2007-11-16 | 2008-10-29 | 中冶华天工程技术有限公司 | Sealing dust removing device of movable ore slot discharging vehicle |
| CN201665428U (en) * | 2010-04-23 | 2010-12-08 | 武汉钢铁(集团)公司 | Dust proof device |
| CN203754037U (en) * | 2014-03-04 | 2014-08-06 | 中冶华天工程技术有限公司 | Sealing and dedusting device for movable ore tank unloading vehicle |
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Inventor after: Mao Xiang Inventor after: Li Jianting Inventor after: Xu Yunhui Inventor after: Yu Haitao Inventor after: Ge Zhenjiang Inventor after: Liu Tengfei Inventor before: Li Jianting Inventor before: Liu Tengfei Inventor before: Mao Xiang Inventor before: Yu Haitao Inventor before: Xu Yunhui Inventor before: Ge Zhenjiang |
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Address after: Jianye District of Nanjing City, Jiangsu province 210019 the Fuchun River Street No. 18 Patentee after: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Address before: 243005 No. 699 West Hunan Road, Anhui, Ma'anshan Patentee before: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC |
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