CN202191794U - Unpowered dust collecting device for outdoor material - Google Patents
Unpowered dust collecting device for outdoor material Download PDFInfo
- Publication number
- CN202191794U CN202191794U CN2011202792505U CN201120279250U CN202191794U CN 202191794 U CN202191794 U CN 202191794U CN 2011202792505 U CN2011202792505 U CN 2011202792505U CN 201120279250 U CN201120279250 U CN 201120279250U CN 202191794 U CN202191794 U CN 202191794U
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- dust
- wind
- suppression
- cloth bag
- proof
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Abstract
The utility model relates to an unpowered dust collecting device for an outdoor material, wherein a square windproof dust suppression chamber with three faces closed and one face opened is built by using a windproof dust suppression net and a rolling door on two adjacent sides surrounding the material; a dust descending channel is arranged in a dust guide channel; deflected airstream baffles alternated with each other and facing a cabin are arranged in the dust descending channel, and communicated with the upper opening of an open cloth bag; the upper part of the open cloth bag is connected to the joint of the bottom of the dust descending channel and the upper cover of the windproof dust suppression net; the bottom of the open cloth bag is communicated with the windproof dust suppression chamber and is connected to the material; an anti-static roller brush is arranged in an air-dust separation chamber on the inner side of a filtering facility; and a liftable airstream baffle is arranged on the upper part of a dust oscillating device. The unpowered dust collecting device for the outdoor material solves the problem of dust raising during outdoor material construction by a convenient method; simultaneously, the peripheral environment polluted by the outdoor material is improved fundamentally; and no power and energy source are needed and maintenance is not needed; therefore, lots of fresh water resource is saved.
Description
Technical field
The utility model relates to a kind of cleaner that is applied in the industries such as railway, generating, iron and steel, coal, mine, cement, grain, harbour, particularly a kind of open-air material unpowered dust removal device.
Background technology
Airborne dust problem when solving open-air material operation adopts the water spray dust suppression at present both at home and abroad mostly and covers methods such as material, and these two kinds of dust-suppression methods have effect to actionless material; The material that does not stop to load and unload and transport is not had much effects; Such as fortune coal harbour mouth, the particularly open-air coal mining of coal mining, mine excavation, power plant's coal yard etc., the outer both sides of the material in the open that also has add wind-proof dust-suppression net, airborne dust problem when this has also just solved the sub-fraction operation; Can not fundamentally thoroughly solve the airborne dust problem; These two kinds of dust-suppression methods can not make operating environment and surrounding enviroment obtain row improvement at all, and a large amount of freshwater resources are wasted in the water spray dust suppression that does not stop, and fortune coal wharf uses the seawater dust suppression; Seawater can corrode the water spray facility, also makes the coal accelerated weathering simultaneously; Cover dust suppression waste great amount of manpower resource.
Summary of the invention
The utility model has overcome the defective of above-mentioned existence, and purpose is an airborne dust problem when solving open-air material operation, and a kind of open-air material unpowered dust removal device is provided.
The open-air material unpowered dust removal device of the utility model content Description:
The open-air material unpowered dust removal device of the utility model; It is characterized in that: by between wind-proof dust-suppression net, wind-proof dust-suppression, wind-proof dust-suppression net loam cake, dust guiding channel, gas dirt separation chamber, dust down going channel, filtration facility, antistatic round brush, dust oscillation device, blast fence, rain take, be folded to blast fence, motor dust absorption passage, dust sucting motor, dust down going channel bottom and form with wind-proof dust-suppression net loam cake junction, uncovered cloth bag, uncovered cloth bag control motor, rolling screen door and blast fence base; Adjacent both sides utilize wind-proof dust-suppression net and rolling screen door to set up three side sealing to close between the uncovered square wind-proof dust-suppression of one side around the material; In being trapped among material between wind-proof dust-suppression; On between wind-proof dust-suppression, be provided with the wind-proof dust-suppression net loam cake; Be provided with the dust guiding channel of square sealing at the wind-proof dust-suppression net tops, communicate between its bottom and wind-proof dust-suppression, in the dust guiding channel; 1/10 place is provided with the dust down going channel apart from inwall; Be provided with in the dust down going channel towards warehouse and communicate with uncovered cloth bag is suitable for reading less than the right angle alternate blast fence that is folded to straggly, the top of uncovered cloth bag joins with dust down going channel bottom and wind-proof dust-suppression net loam cake junction, communicates between the bottom of uncovered cloth bag and wind-proof dust-suppression and joins with material; Uncovered cloth bag is connected with uncovered cloth bag control motor; Gas dirt separation chamber on the top of dust down going channel communicates with the dust guiding channel, on gas dirt separation chamber wall, is provided with filtration facility and communicates with the external world, in gas dirt separation chamber, is provided with the antistatic round brush; Be provided with the dust oscillation device in outside, gas dirt separation chamber; The outside of gas dirt separation chamber is provided with the motor dust absorption passage and at right angles communicates with filtration facility, and joins with the dust down going channel, on the motor dust absorption passage, dust sucting motor is installed; Be provided with liftable blast fence on the top of dust oscillation device; One side was joined with motor dust absorption passage upper wall when blast fence descended; Other three join with the blast fence base; Outside and filtration facility and dust down going channel that the blast fence base is arranged on gas dirt separation chamber meet at right angles and join, and top, gas dirt separation chamber is provided with rain and takes.
Filtration facility is detachable screen pack or cloth bag.
The open-air material unpowered dust removal device of the utility model; The very serious problem of airborne dust when having solved open-air material construction with method easily, the surrounding enviroment that open-air material is polluted are administered at all, without power and energy; Need not safeguard, practice thrift a large amount of freshwater resources again.
Description of drawings
Fig. 1 is open-air material unpowered dust removal device structural representation
Among the figure: the 1st, wind-proof dust-suppression net; The 2nd, between wind-proof dust-suppression; The 3rd, the wind-proof dust-suppression net loam cake; The 4th, the dust guiding channel; The 5th, gas dirt separation chamber; The 6th, the dust down going channel; The 7th, detachable filtration facility; The 8th, the antistatic round brush; The 9th, the dust oscillation device; The 10th, blast fence; The 11st, rain is taken; The 12nd, be folded to blast fence; The 13rd, the motor dust absorption passage; The 14th, dust sucting motor; The 15th, dust down going channel bottom and wind-proof dust-suppression net loam cake junction; The 16th, uncovered cloth bag; The 17th, uncovered cloth bag control motor; The 18th, rolling screen door; The 19th, the blast fence base.
The specific embodiment
The open-air material unpowered dust removal device of the utility model is achieved in that to do below in conjunction with accompanying drawing and specifies.See Fig. 1; Open-air material unpowered dust removal device; By: between wind-proof dust-suppression net 1, wind-proof dust-suppression 2, wind-proof dust-suppression net loam cake 3, dust guiding channel 4, gas dirt separation chamber 5, dust down going channel 6, filtration facility 7, antistatic round brush 8, dust oscillation device 9, blast fence 10, rain take 11, be folded to blast fence 12, motor dust absorption passage 13, dust sucting motor 14, dust down going channel bottom are formed with wind-proof dust-suppression net loam cake junction 15, uncovered cloth bag 16, uncovered cloth bag control motor 17, rolling screen door 18 and blast fence base 19; Adjacent both sides utilize wind-proof dust-suppression net 1 and rolling screen door 18 to set up three side sealing and close between the uncovered square wind-proof dust-suppression of one side 2 around the material; Be trapped among material between wind-proof dust-suppression in 2,, be provided with the dust guiding channel 4 of square sealing at wind-proof dust-suppression square 3 tops being provided with wind-proof dust-suppression net loam cake 3 on 2 between wind-proof dust-suppression; 2 communicate between its bottom and wind-proof dust-suppression; In dust guiding channel 4,1/10 place is provided with dust down going channel 6 apart from inwall, is provided with in the dust down going channel 6 towards warehouse less than right angle alternate be folded to blast fence 12 and uncovered cloth bag 16 suitable for reading communicating straggly; The bottom of the top of uncovered cloth bag 16 and dust down going channel 6 and wind-proof dust-suppression net loam cake junction 15 join; 2 communicate and join with material between the bottom of uncovered cloth bag 16 and wind-proof dust-suppression, and uncovered cloth bag 16 is connected with uncovered cloth bag control motor 17, communicate with dust guiding channel 4 in the gas dirt separation chamber 5 on the top of dust down going channel 6; On gas dirt separation chamber 5 walls, being provided with filtration facility 7 communicates with the external world; In gas dirt separation chamber 5, be provided with antistatic round brush 8, be provided with dust oscillation device 9 in 5 outsides, gas dirt separation chamber, the outside of gas dirt separation chamber 5 is provided with motor dust absorption passage 13 and at right angles communicates with filtration facility 7; And join with dust down going channel 6, dust sucting motor 14 is installed on motor dust absorption passage 13; Be provided with liftable blast fence 10 on the top of dust oscillation device 9; One side was joined with motor dust absorption passage 13 upper walls when blast fence 10 descended; Other three join with blast fence base 19; Outside and filtration facility 7 and dust down going channel 6 that blast fence base 19 is arranged on gas dirt separation chamber 5 meet at right angles and join, and 5 tops, gas dirt separation chamber are provided with rain and take 11.
Filtration facility 7 is detachable screen pack or cloth bag.
Because not of uniform size between each wind-proof dust-suppression, air storage material unpowered dust removal device can build up several rows at the wind-proof dust-suppression net tops according to open-air material, totally is 1～10000 of number.
The correlation theory of the utility model applied fluid mechanics and the conservation of energy is made a pressure reduction and is made dust flow to low-pressure area by the higher-pressure region, realizes that gas dirt separates, and lets clean gas flows out, the dust energy decline, the dust removal process of the bank that finally falls back.
Open-air material dust in conveying or handling process is kicked up; Because material is sealed between the wind-proof dust-suppression that three side sealing closes in 2 by wind-proof dust-suppression net 1 and wind-proof dust-suppression net loam cake 3; Because gas dirt separation chamber 5 communicates with the external world aloft and through filtration facility 7, all around and air current flow is arranged, so just make between wind-proof dust-suppression 2 and gas dirt separation chamber 5 between pressure reduction of formation; Make dust by 2 flowing to low-pressure area gas dirt separation chamber 5 between the wind-proof dust-suppression of higher-pressure region; Because 2 be that one side is uncovered between wind-proof dust-suppression, be equivalent to air inlet again, strengthened like this between wind-proof dust-suppression 2 and gas dirt separation chamber 5 between pressure reduction; If wind is from 2 uncovered blowing between wind-proof dust-suppression, more can increase between wind-proof dust-suppression 2 and gas dirt separation chamber 5 between pressure reduction.Dust will go upward in the gas dirt separation chamber 5 along dust guiding channel 4.At this moment filtration facility 7 places communicate with the outside, and draught head is maximum.Dust will clash into filtration facility 7, and the dust energy of bump filtration facility 7 is absorbed.Clean gas is discharged in the outside atmosphere through filtering facility 7.Dust falls in the dust down going channel 6, after being folded to blast fence 12 and uncovered cloth bag 16, drops into bank.Accomplish dust removal process.In order to prevent in the storehouse air-flow, in dust down going channel 6, make and be folded to blast fence 12 in case air-flow is retrograde less than the right angle towards material along uncovered cloth bag 16 end openings and the up reentrainment of dust that causes in dust down going channel 6 bottoms.Antistatic round brush 8 is overworked by dust to prevent filtration facility 7 that to influence air-flow unimpeded not stopping roll to remove dust in the dust removal process.Dust oscillation device 9 also at the moving filtration facility 7 of rhythmical not failure of oscillation, lets dust hurtle down to dust down going channel 6 in the dust removal process.Normal condition lower open mouth cloth bag is to be dragged on the material, in order not influence 2 interior constructions between wind-proof dust-suppression, utilizes uncovered cloth bag control motor 17 that uncovered cloth bag 16 is rolled, and regularly is discharged on the material.Can be according to the transported material needs with rolling screen door 18 all or part of opening; If can four sides blast fence 10 be put down simultaneously when whole weather environment air pressure is low; Dust sucting motor 14 is opened; Clean gas will flow out along motor dust absorption passage 13, and dust is dropped on the material through uncovered cloth bag 16 along dust down going channel 6 by detachable screen pack or cloth bag separation back.In order to save the energy, also can be with 5～10 open-air material unpowered dust removal devices with 14 dust suctions simultaneously of a dust sucting motor.If open-air bank scale constantly enlarges, can add one or more sets open-air material unpowered dust removal devices and the original unpowered device of open-air material in open-air material unpowered dust removal device outside and join and get final product.The very serious problem of airborne dust when the utility model has solved open-air material construction with method easily, the surrounding enviroment that open-air material is polluted are administered at all, have practiced thrift a large amount of freshwater resources again.
Claims (2)
1. open-air material unpowered dust removal device; It is characterized in that: by (2), wind-proof dust-suppression net loam cake (3), dust guiding channel (4), gas dirt separation chamber (5), dust down going channel (6), filtration facility (7), antistatic round brush (8), dust oscillation device (9), blast fence (10), rain between wind-proof dust-suppression net (1), wind-proof dust-suppression take (11), be folded to blast fence (12), motor dust absorption passage (13), dust sucting motor (14), dust down going channel bottom form with wind-proof dust-suppression net loam cake junction (15), uncovered cloth bag (16), uncovered cloth bag control motor (17), rolling screen door (18) and blast fence base (19); Adjacent both sides utilize wind-proof dust-suppression net (1) and rolling screen door (18) to set up three side sealing to close between the uncovered square wind-proof dust-suppression of one side (2) around the material; Be trapped among material between wind-proof dust-suppression in (2); On (2) between wind-proof dust-suppression, be provided with wind-proof dust-suppression net loam cake (3); Be provided with the dust guiding channel (4) of square sealing at wind-proof dust-suppression square (3) top; Its bottom with wind-proof dust-suppression between (2) communicate; In dust guiding channel (4); Be provided with dust down going channel (6) apart from inwall 1/10 place; Be provided with in the dust down going channel (6) towards warehouse less than right angle alternate be folded to blast fence (12) and suitable for reading the communicating of uncovered cloth bag (16) straggly; The top of uncovered cloth bag (16) joins with dust down going channel bottom and wind-proof dust-suppression net loam cake junction (15); (2) communicate and join with material between the bottom of uncovered cloth bag (16) and wind-proof dust-suppression, and uncovered cloth bag (16) is connected with uncovered cloth bag control motor (17), communicate with dust guiding channel (4) in the gas dirt separation chamber (5) on the top of dust down going channel (6); On gas dirt separation chamber (5) wall, being provided with filtration facility (7) communicates with the external world; In gas dirt separation chamber (5), be provided with antistatic round brush (8), be provided with dust oscillation device (9) in outside, gas dirt separation chamber (5), the outside of gas dirt separation chamber (5) is provided with motor dust absorption passage (13) and at right angles communicates with filtration facility (7); And join with dust down going channel (6), go up at motor dust absorption passage (13) dust sucting motor (14) is installed; Be provided with liftable blast fence (10) on the top of dust oscillation device (9); One side was joined with motor dust absorption passage (13) upper wall when blast fence (10) descended; Other three join with blast fence base (19); Outside and filtration facility (7) and dust down going channel (6) that blast fence base (19) is arranged on gas dirt separation chamber (5) meet at right angles and join, and top, gas dirt separation chamber (5) is provided with rain and takes (11).
2. open-air material unpowered dust removal device according to claim 1 is characterized in that: described filtration facility (7) is detachable screen pack or cloth bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202792505U CN202191794U (en) | 2011-08-03 | 2011-08-03 | Unpowered dust collecting device for outdoor material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202792505U CN202191794U (en) | 2011-08-03 | 2011-08-03 | Unpowered dust collecting device for outdoor material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191794U true CN202191794U (en) | 2012-04-18 |
Family
ID=45946726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202792505U Expired - Lifetime CN202191794U (en) | 2011-08-03 | 2011-08-03 | Unpowered dust collecting device for outdoor material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350164A (en) * | 2011-08-03 | 2012-02-15 | 刘欣 | Unpowered dust collector for open-air materials |
| CN104226639A (en) * | 2013-06-18 | 2014-12-24 | 国家电网公司 | Dust collector |
-
2011
- 2011-08-03 CN CN2011202792505U patent/CN202191794U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350164A (en) * | 2011-08-03 | 2012-02-15 | 刘欣 | Unpowered dust collector for open-air materials |
| CN102350164B (en) * | 2011-08-03 | 2013-06-19 | 刘欣 | Unpowered dust collector for open-air materials |
| CN104226639A (en) * | 2013-06-18 | 2014-12-24 | 国家电网公司 | Dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120418 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |