CN103274235A - Mobile dust extraction method and device for screw unloader - Google Patents
Mobile dust extraction method and device for screw unloader Download PDFInfo
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- CN103274235A CN103274235A CN2013102398201A CN201310239820A CN103274235A CN 103274235 A CN103274235 A CN 103274235A CN 2013102398201 A CN2013102398201 A CN 2013102398201A CN 201310239820 A CN201310239820 A CN 201310239820A CN 103274235 A CN103274235 A CN 103274235A
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- car cover
- unloading machine
- dedusting car
- dust extraction
- dedusting
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Abstract
The invention relates to the field of dust extraction of unloaders, in particular to a mobile dust extraction method and device for a screw unloader. The mobile dust extraction method is characterized by including: arranging a mobile dust extraction unloader cover between the screw unloader and a mine groove, connecting a top cover of the dust extraction unloader cover with a lifting frame of the screw unloader through multiple layers of foldable sealing slide plates, keeping sealed between the screw unloader and the dust extraction unloader cover by the foldable sealing slide plates, covering two sides and top side of a carriage to be unloaded and an inlet of the mine groove to form a local sealed space when the carriage to be unloaded travels to the upper side of the mine groove, vacuumizing the sealed space during unloading, keeping the screw unloader moving back and forth from end to end along the carriage while keeping sealed by depending on retracting and stretching of the foldable sealing slide plates until unloading and dust extracting of the carriage are completed. Compared with the prior art, the mobile dust extraction method and device have the advantages that the device can move to a carriage unloading position, local air suction can be formed during unloading, dust extraction effect is improved, and manufacturing posts and working environment meet national standard requirements.
Description
Technical field
The present invention relates to car unloader dedusting field, particularly a kind of spiral unloading machine moves dust collection method and device.
Background technology
When spiral unloading machine is unloaded, just establish the ventilation and dust removal of opening bellows in groove both sides, ore deposit at present, owing to all be uncovered, air requirement is very big, and dust removing effects is bad, and is seriously polluted when particularly unloading siccative such as limestone, influences very much the healthy of workman of unloading.
Summary of the invention
The purpose of this invention is to provide a kind of spiral unloading machine and move dust collection method and device, overcome the deficiencies in the prior art, can follow car unloader and move to each joint car position, form local exhausting when unloading, improve dust removing effects, make the requirement that is up to state standards of the working environment Dust Capacity of production station.
For achieving the above object, the present invention adopts following technical scheme to realize:
A kind of spiral unloading machine moves dust collection method, a portable dedusting car cover is set between spiral unloading machine and ore deposit groove, dedusting car cover top cover links to each other with the spiral unloading machine suspension bracket by multiple folded drop bar, collapsible drop bar makes and keeps sealing between spiral unloading machine and the dedusting car cover, when waiting to unload the compartment traveling to ore deposit groove top, the dedusting car cover will wait to unload the both sides in compartment, the entrance of top side and ore deposit groove covers, form local confined space, on one side this confined space is vacuumized when unloading, make spiral unloading machine flexible maintenance sealing by multiple folded drop bar when moving end to end along the compartment on one side, until the dedusting operation of unloading of finishing this joint compartment.
A kind of spiral unloading machine moves dust collector, comprise dedusting car cover, collapsible drop bar and cleaning shaft, described dedusting car is located on the car cover track on groove top, ore deposit, the left and right sides sealing of dedusting car cover, the rear and front end of dedusting car cover is respectively equipped with the gap with outline both sides, compartment and top coupling, dedusting car cover top is provided with collapsible drop bar, collapsible drop bar is sitting on the skateboard track at dedusting car cover top, described cleaning shaft is flexible duct, and the entrance of cleaning shaft links to each other with the perforate of the sidewall of dedusting car cover.
Described collapsible drop bar is two groups of both sides that are positioned at spiral unloading machine respectively, every group minimum is provided with three slide plates, slide plate is stacked discharging from low to high, be sitting in separately respectively separately on the track, be provided with sealing between the slide plate, the outer end of lowermost layer slide plate links to each other with himself rail end, and the outer end of top slide plate links to each other with the spiral unloading machine suspension bracket.
The both sides of described gap and top side are equipped with the soft rubber closing plate.
Described dedusting car cover both sides outwards are respectively equipped with the track adjusting wheel for the control teeter.
Compared with prior art, the invention has the beneficial effects as follows: this device can move to the discharging car position, form local exhausting when unloading, can obviously improve dust removing effects, make the requirement that is up to state standards of the working environment of production station, because what adopt is local exhausting, the exhausting amount is compared and can be reduced greatly with original uncovered dedusting, saves electric energy.
Description of drawings
Fig. 1 is embodiment of the invention structural representation;
Fig. 2 is the lateral plan of Fig. 1.
Among the figure: the top slide plate 6-of 1-skateboard track 2-lowermost layer slide plate 3-dedusting car cover 4-interlayer slide plate 5-spiral unloading machine suspension bracket 7-connects groove 22-compartment to be unloaded, bearing pin 8-collapsible drop bar 9-end plate 10-soft rubber closing plate 11-guide track 12-car cover track 13-adhesion wheel group 14-dedusting suction opeing 15-driven wheel group 16-sidewall 17-track adjusting wheel 18-spiral unloading machine 19-valve 20-cleaning shaft 21-ore deposit
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
See Fig. 1, Fig. 2, be that a kind of spiral unloading machine of the present invention moves dust collector example structure scheme drawing, comprise dedusting car cover 3, collapsible drop bar 8 and cleaning shaft 20, dedusting car cover 3 is located on the car cover track 12 on ore deposit groove 21 tops, the left and right sides sealing of dedusting car cover 3, adhesion wheel group 13 and driven wheel group 15 are installed in dedusting car cover 3 bottoms, the end plate 9 of the rear and front end of dedusting car cover is respectively equipped with and the gap of waiting to unload 22 outline both sides, compartment and top coupling, dedusting car cover 3 tops are provided with collapsible drop bar 8, collapsible drop bar 8 is sitting on the skateboard track 1 at dedusting car cover 3 tops, cleaning shaft 20 is flexible duct, and the entrance of cleaning shaft 20 links to each other with the perforate of the sidewall 16 of dedusting car cover.
In order to guarantee that dedusting car cover 3 treats the sealing property of unloading compartment 22, the both sides of gap and top side are equipped with soft rubber closing plate 10 on end plate 9.
Dedusting car cover 3 both sides outwards are respectively equipped with the track adjusting wheel 17 for the control teeter, and guide track 11 is installed on the pillar of ore deposit groove 21 both sides, thereby teeter problem during the traveling of restriction dedusting car cover is guaranteed when the dedusting car cover moves indeformable.
When a kind of spiral unloading machine of the present invention moves the dust collection method use, a portable dedusting car cover 3 is set between spiral unloading machine 18 and ore deposit groove 21 earlier, dedusting car cover top cover links to each other with spiral unloading machine suspension bracket 6 by multiple folded drop bar 2, collapsible drop bar makes and keeps sealing between spiral unloading machine and the dedusting car cover, when waiting to unload compartment 22 travelings to ore deposit groove 21 tops, dedusting car cover 3 will wait to unload the both sides in compartment, the entrance of top side and ore deposit groove covers, form local confined space, vacuumize this confined space this moment on one side, make spiral unloading machine 18 flexible maintenance sealing by multiple folded drop bar 8 when moving end to end along the compartment on one side, until the dedusting operation of unloading of finishing this joint compartment, unload to next joint compartment in mobile compartment then.
Claims (5)
1. a spiral unloading machine moves dust collection method, it is characterized in that, a portable dedusting car cover is set between spiral unloading machine and ore deposit groove, dedusting car cover top cover links to each other with the spiral unloading machine suspension bracket by multiple folded drop bar, collapsible drop bar makes and keeps sealing between spiral unloading machine and the dedusting car cover, when waiting to unload the compartment traveling to ore deposit groove top, the dedusting car cover will wait to unload the both sides in compartment, the entrance of top side and ore deposit groove covers, form local confined space, on one side this confined space is vacuumized when unloading, make spiral unloading machine flexible maintenance sealing by multiple folded drop bar when moving end to end along the compartment on one side, until the dedusting operation of unloading of finishing this joint compartment.
2. a kind of spiral unloading machine of realizing the described method of claim 1 moves dust collector, it is characterized in that, comprise the dedusting car cover, collapsible drop bar and cleaning shaft, described dedusting car is located on the car cover track on the groove top, ore deposit of unloading, the left and right sides sealing of dedusting car cover, the rear and front end of dedusting car cover is respectively equipped with the gap with outline both sides, compartment and top coupling, dedusting car cover top is provided with collapsible drop bar, collapsible drop bar is sitting on the skateboard track at dedusting car cover top, described cleaning shaft is flexible duct, and the entrance of cleaning shaft links to each other with the perforate of the sidewall of dedusting car cover.
3. a kind of spiral unloading machine according to claim 2 moves dust collector, it is characterized in that, described collapsible drop bar is two groups of both sides that are positioned at spiral unloading machine respectively, every group minimum is provided with three slide plates, slide plate is stacked discharging from low to high, is sitting in separately respectively separately on the track, is provided with sealing between the slide plate, the outer end of lowermost layer slide plate links to each other with himself rail end, and the outer end of top slide plate links to each other with the spiral unloading machine suspension bracket.
4. a kind of spiral unloading machine according to claim 2 moves dust collector, it is characterized in that, the both sides of described gap and top side are equipped with the soft rubber closing plate.
5. a kind of spiral unloading machine according to claim 2 moves dust collector, it is characterized in that, described dedusting car cover both sides outwards are respectively equipped with the track adjusting wheel for the control teeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239820.1A CN103274235B (en) | 2013-06-14 | 2013-06-14 | Mobile dust extraction method and device for screw unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239820.1A CN103274235B (en) | 2013-06-14 | 2013-06-14 | Mobile dust extraction method and device for screw unloader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103274235A true CN103274235A (en) | 2013-09-04 |
| CN103274235B CN103274235B (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310239820.1A Active CN103274235B (en) | 2013-06-14 | 2013-06-14 | Mobile dust extraction method and device for screw unloader |
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| CN (1) | CN103274235B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5697535A (en) * | 1995-11-07 | 1997-12-16 | Fabricated Metals, Inc. | Bulk material container with a sliding cam lock closure plate |
| CN201091992Y (en) * | 2007-09-27 | 2008-07-30 | 林遂铭 | Slip positioning fixing device for dust cap |
| 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 |
| CN201372132Y (en) * | 2009-02-16 | 2009-12-30 | 于文祥 | Dust removal system of travelling discharge machine |
| CN201619896U (en) * | 2010-01-22 | 2010-11-03 | 华北电力大学（保定） | Automatic tracking dedusting system for paddle coal feeder |
| CN102897553A (en) * | 2012-09-11 | 2013-01-30 | 中钢集团马鞍山矿山研究院有限公司 | Efficient and energy-saving linkage dust collection device of moving dumper |
| CN203372859U (en) * | 2013-06-14 | 2014-01-01 | 鞍钢集团工程技术有限公司 | Mobile dust removal device of spiral unloading machine |
-
2013
- 2013-06-14 CN CN201310239820.1A patent/CN103274235B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5697535A (en) * | 1995-11-07 | 1997-12-16 | Fabricated Metals, Inc. | Bulk material container with a sliding cam lock closure plate |
| CN201091992Y (en) * | 2007-09-27 | 2008-07-30 | 林遂铭 | Slip positioning fixing device for dust cap |
| 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 |
| CN201372132Y (en) * | 2009-02-16 | 2009-12-30 | 于文祥 | Dust removal system of travelling discharge machine |
| CN201619896U (en) * | 2010-01-22 | 2010-11-03 | 华北电力大学（保定） | Automatic tracking dedusting system for paddle coal feeder |
| CN102897553A (en) * | 2012-09-11 | 2013-01-30 | 中钢集团马鞍山矿山研究院有限公司 | Efficient and energy-saving linkage dust collection device of moving dumper |
| CN203372859U (en) * | 2013-06-14 | 2014-01-01 | 鞍钢集团工程技术有限公司 | Mobile dust removal device of spiral unloading machine |
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| Publication number | Publication date |
|---|---|
| CN103274235B (en) | 2015-04-29 |
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