CN109573659A - A kind of dust is from settling ultralow air quantity dust collecting system - Google Patents
A kind of dust is from settling ultralow air quantity dust collecting system Download PDFInfo
- Publication number
- CN109573659A CN109573659A CN201811524323.5A CN201811524323A CN109573659A CN 109573659 A CN109573659 A CN 109573659A CN 201811524323 A CN201811524323 A CN 201811524323A CN 109573659 A CN109573659 A CN 109573659A
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- China
- Prior art keywords
- dust
- environmental protection
- deflector chute
- labyrinth
- hermetically sealed
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- 239000000428 dust Substances 0.000 title claims abstract description 210
- 230000007613 environmental effect Effects 0.000 claims abstract description 66
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 241000406668 Loxodonta cyclotis Species 0.000 claims abstract description 27
- 238000000151 deposition Methods 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 229920002521 macromolecule Polymers 0.000 claims description 9
- 230000006837 decompression Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000004836 Glue Stick Substances 0.000 claims description 6
- 241001417527 Pempheridae Species 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract description 2
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011343 solid material Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- -1 mine Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/08—Protective roofs or arch supports therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention discloses a kind of dust to settle ultralow air quantity dust collecting system certainly, including conveyer belt (1) and multiple hermetically sealed labyrinth environmental protection deflector chutes (4), further includes the anti-ease dirt sealing head-shield set gradually and clearing apparatus (2), damps from depositing dust combination unit (5), storehouse formula discharge port (11), elephant trunk (10) and dust hood (8).Damping can realize that large dust particle from settling, reduces the abrasion of subsequent cleaning shaft and dust-removal cloth-bag from depositing dust combination unit and the soft curtain of electrostatic dust filtering.By hermetically sealed labyrinth environmental protection deflector chute one entirety of composition, each entirety is only arranged a suction type except dirt pits, realizes that ultralow air quantity gathers dust for multiple water conservancy diversion drainage troughs or elephant trunk or storehouse formula discharge port.The elimination of dust contamination that the system can realize bulk transportation, transport link, it reduces post dust concentration and reaches environmental protection and occupational health requirement, it really realizes under the premise of meet the requirement of environmental protection, wants benefit, as far as possible saving electric energy and regular maintenance cost to environmental protection.
Description
Technical field
The present invention relates to bulk cargo transport technique fields, and particularly a kind of dust settles ultralow air quantity dust collecting system certainly.
Background technique
It all refers to a large amount of solid particle materials need to pass through adhesive tape in fields such as steel, coal, cement, mine, glass
Machine is transported, is transported, and is had a large amount of dust in this process and is generated.Tradition used in existing Solid material transfer link
Dust pelletizing system is to be arranged above traditional deflector chute of each discharging point of sealing-tape machine with the head head-shield position of a upper belt
Then dust is drawn to deduster by dust sucting pipeline and is filtered by dust excluding hood.Existing tradition deflector chute is in the upper of sealing-tape machine
Side is sealed between deflector chute and sealing-tape machine with long shape rubber, is that carrying roller supports below sealing-tape machine.Existing dust excluding hood is close to adhesive tape
Machine discharging point, each discharging point front and back are provided with dust excluding hood.
Wind Volume dust pelletizing system is arranged according to traditional design method in most domestic.Due to system itself
Deficiency factor causes live dust collection effect bad there are volume of smoke, seriously pollutes site environment, pipe flushing serious wear with
And expend a large amount of electric energy.
Summary of the invention
In order to solve the dust pollution question that solid particle material transport generates, the present invention provides a kind of dust to settle certainly
Ultralow air quantity dust collecting system, it is tight that oneself the ultralow air quantity dust collecting system of sedimentation of the dust overcomes dust pollution existing in the prior art
Weight, post dust exceeding seriously affect the problems such as occupational health, dedusting air quantity is big, power consumption is high, pipeline and cloth bag abrasion are big.It can
Realize solid material transport/transport link elimination of dust contamination, reduce post dust concentration, reach environmental protection and occupational health want
It asks.It really realizes to environmental protection and wants benefit, under the premise of realizing environmental objective, save electric energy and regular maintenance cost as far as possible.
The present invention solves technological invention used by its technical problem:
A kind of dust is led from ultralow air quantity dust collecting system is settled including conveyer belt and multiple above-mentioned hermetically sealed labyrinth environmental protection
Hopper, multiple hermetically sealed labyrinth environmental protection deflector chutes are arranged successively along the feed direction of conveyer belt, along the hermetically sealed labyrinth ring
The feed direction of the conveyer belt of deflector chute is protected, the dust further includes the anti-ease set gradually from ultralow air quantity dust collecting system is settled
Dirt seals head-shield and clearing apparatus, damping from depositing dust combination unit, storehouse formula discharge port, elephant trunk and dust hood.
The anti-ease dirt sealing head-shield and clearing apparatus contain arc head-shield, arc head-shield contain feed inlet, discharge port and
Segmental arc, the soft curtain of electrostatic dust filtering is provided at the feed inlet, and the lower section of arc head-shield is equipped with ash bucket, sets above ash bucket
There is sweeper, is connected with chute and guide drainage trough, arc head-shield, chute, guide drainage trough outside the lower end of the discharge port in turn
It is set gradually from the top down with hermetically sealed labyrinth environmental protection deflector chute.
The lower part of guide drainage trough is globoidal structure, and the upper end of guide drainage trough is provided with feeding inlet, guide drainage trough
Lower end is provided with discharge port, and the area of the feeding inlet is less than the area of the discharge port, which can be such that guide drains
The discharge direction of slot and the feed direction of conveyer belt are consistent, and the discharge port of guide drainage trough and hermetically sealed labyrinth environmental protection deflector chute connect
It connects.
Hermetically sealed labyrinth environmental protection deflector chute includes sealing-tape machine middle frame, internal layer once sealing deflector chute, outer layer secondary seal
Deflector chute and multiple roller stations；The internal layer once sealing deflector chute can be with the upper layer zone face of conveyer belt besieged city closed cavity, should
Outer layer secondary seal deflector chute is located at the left and right sides of the internal layer once sealing deflector chute, and the multiple roller station is fixed on glue
On band machine middle frame, the roller station contains the standard carrying roller of bottom and nonstandard half carrying roller of two sides, the hermetically sealed labyrinth ring
The outlet for protecting deflector chute is provided with deviation correcting device.
The internal layer once sealing deflector chute contains sequentially connected cover board, interior plate and the anti-overflow skirtboard of Y type, interior plate and is located at
The left and right sides of cover board, the anti-overflow skirtboard of Y type are set to the lower section of interior plate, and the anti-overflow skirtboard of Y type is provided with up and down adjustment structure, interior
Side plate is externally connected with supporting leg, and supporting leg is fixed on sealing-tape machine middle frame.
The outer layer secondary seal deflector chute contains sequentially connected interior plate, hermatic door and bottom bracket, hermatic door setting
In outside interior plate, hermatic door is hinged with interior plate, and the engaging portion of hermatic door and bottom bracket is bending structure, hermatic door and bottom
The junction of supporting plate is equipped with buckle structure, is provided with handle and hook on hermatic door.
The lower edge of bottom bracket is equipped with bending section, the bending part phase of the bending section and the left and right sides edge of conveyer belt
The left and right sides edge of matching, conveyer belt can be located between the lower end of the anti-overflow skirtboard of Y type and the bending section of bottom bracket, bottom
Macromolecule labyrinth wearing plate is provided on supporting plate, the centre of macromolecule labyrinth wearing plate is equipped with groove structure, and macromolecule labyrinth is resistance to
It is tightly connected between nog plate and conveyer belt, forms labyrinth form, the hermetically sealed labyrinth between the groove structure and conveyer belt
Shelves are sealed in the tail portion of environmentally friendly deflector chute after being equipped with, the front end of the hermetically sealed labyrinth environmental protection deflector chute is equipped with preceding check apron.
Damping includes decompression case from depositing dust combination unit, and the bottom for being depressured case is unenclosed construction, and the inside for being depressured case is set
It is equipped with depositing dust brattice；The dust also contains the soft curtain of electrostatic dust filtering from ultralow air quantity dust collecting system is settled, and the soft curtain of electrostatic dust filtering contains
There is Dust-filtering box, is equipped with lifting regulating mechanism and the soft curtain of dust filtering in Dust-filtering box, the soft curtain of dust filtering contains the wear-resisting glue stick of a plurality of electrostatic,
The diameter of the wear-resisting glue stick of electrostatic is not more than 6mm, and lifting regulating mechanism can be realized the lifting of the soft curtain of dust filtering, and electrostatic dust filtering is soft
Curtain is fixed on the top of hermetically sealed labyrinth environmental protection deflector chute, and the soft curtain of electrostatic dust filtering is additionally arranged at the front and back of dust hood and hermetically sealed
The outlet of labyrinth environmental protection deflector chute.
Guide drainage trough, elephant trunk, storehouse formula discharge port and hermetically sealed labyrinth environmental protection deflector chute constitute an entirety, the dust
It is provided only with a dust hood from ultralow air quantity dust collecting system is settled, the position of dust hood is far from guide drainage trough, elephant trunk and storehouse
Formula discharge port, dust hood are that circle structure, dust hood are externally connected with dust sucting pipeline on lower section.
Arc head-shield is connected to by chute with guide drainage trough, and guide drainage trough, elephant trunk and storehouse formula discharge port are and Quan Mi
The connection of labyrinth environmental protection deflector chute is sealed, damping is connected to from the lower end that depositing dust combines the unit with hermetically sealed labyrinth environmental protection deflector chute, dust suction
The lower end of cover is connected to hermetically sealed labyrinth environmental protection deflector chute, and the roller station of hermetically sealed labyrinth environmental protection deflector chute is in guide drainage trough
The lower section of discharge port, elephant trunk and storehouse formula discharge port encrypts arrangement.
The beneficial effects of the present invention are:
1, arc head-shield designs for arc line shaped, and feed inlet has the soft curtain sealing of electrostatic dust filtering, and external air quantity can be effectively reduced and inhale
Enter, guide drainage trough controls speed of the material when reaching sealing-tape machine, and dust yield is reduced from source；Return sealing-tape machine
Clearing apparatus and ash bucket efficiently solve return sealing-tape machine and spread ash and cause secondary environmental pollution.
2, its material centering and wear-resistant device, which are able to achieve material, can be unloaded to sealing-tape machine center, reduce sealing-tape machine sideslip and powder
Dirt is excessive；Hermetically sealed labyrinth environmental protection gathering sill device by internal layer once sealing deflector chute, outer layer secondary seal deflector chute and under
Portion labyrinth supporting sealing device is realized to the excellent sealing of sealing-tape machine dust position, and the flour dust overflow of traditional deflector chute has been prevented；
Outer layer secondary seal deflector chute may be implemented flexible, convenient opening and closing, it is easy to produce in maintenance, maintenance to adhesive tape machine equipment；Entirely
Residue-removing door at the top of sealing labyrinth deflector chute can satisfy under accident condition, be cleared up in time material.
3, its damping is combined the unit from depositing dust, and dust is effectively reduced using the growth of spatial spread and dust operation stroke
Pressure and kinetic energy reach after large dust particle kinetic energy failure from being deposited on sealing-tape machine, and in addition the soft curtain of electrostatic dust filtering is to bulky grain
The depositing dust for re-filtering of dust realizes the unpowered effect from depositing dust of bulky grain, reduce to subsequent cleaning shaft and
The abrasion of dust-removal cloth-bag.
4, its edger roll of rectifying a deviation can be effectively controlled belt deflection, it is ensured that sealing effect；Guide drainage trough discharge port, elephant trunk and
Carrying roller encryption below the formula discharge port of storehouse can mitigate impact force when sealing-tape machine material feeding, reduce spreading and improve sealing effect；
5, its multiple guide drainage trough or elephant trunk or storehouse formula discharge port pass through hermetically sealed labyrinth deflector chute one entirety of composition
One dust sucting point is only set, the dedusting points and dedusting air quantity of Solid material transfer link can be significantly reduced, it is more traditional
Mode reduces 50% or more, realizes that ultralow air quantity reaches environment protecting, lowers investment and saves dust pelletizing system electric consumption.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.
Fig. 1 is structural schematic diagram of the dust of the present invention from the ultralow air quantity dust collecting system of sedimentation.
Fig. 2 is the structural schematic diagram of anti-ease dirt sealing head-shield and clearing apparatus.
Fig. 3 is the structural schematic diagram of guide drainage trough.
Fig. 4 is the schematic perspective view of a hermetically sealed labyrinth environmental protection deflector chute.
Fig. 5 is that a hermetically sealed labyrinth environmental protection deflector chute removes the working state schematic representation after cover board.
Fig. 6 is to damp the structural schematic diagram combined the unit from depositing dust.
Fig. 7 is the structural schematic diagram of the soft curtain of electrostatic dust filtering.
1, conveyer belt；
2, anti-ease dirt sealing head-shield and clearing apparatus；21, arc head-shield；22, sweeper；23, ash bucket；24, segmental arc；
3, guide drainage trough；
4, hermetically sealed labyrinth environmental protection deflector chute；41, cover board；42, supporting leg；43, the anti-overflow skirtboard of Y type；44, hermatic door；45,
Interior plate；46, bottom bracket；47, macromolecule labyrinth wearing plate；48, centralising device；49, wear-resistant device；
5, damping is combined the unit from depositing dust；51, it is depressured case；52, depositing dust brattice；
6, the soft curtain of electrostatic dust filtering；61, Dust-filtering box；62, lifting regulating mechanism；63, the soft curtain of dust filtering；
7, deviation correcting device；
8, dust hood；
9, dust sucting pipeline；
10, elephant trunk；
11, storehouse formula discharge port；
12, chute；
13, standard carrying roller；
14, nonstandard half carrying roller.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of dust is from ultralow air quantity dust collecting system is settled, including conveyer belt 1 and multiple above-mentioned hermetically sealed labyrinth environmental protection
Deflector chute 4, multiple hermetically sealed labyrinth environmental protection deflector chutes 4 are arranged successively along the feed direction A of conveyer belt 1, hermetically sealed along this
The feed direction A of the conveyer belt 1 of labyrinth environmental protection deflector chute 4, the dust further include successively from ultralow air quantity dust collecting system is settled
The anti-ease dirt being arranged seals head-shield and clearing apparatus 2, damping and combines the unit 5, storehouse formula discharge port 11, elephant trunk 10 and dust suction from depositing dust
Cover 8, as shown in Figure 1.
In the present embodiment, the anti-ease dirt sealing head-shield and clearing apparatus 2 contain arc head-shield 21, and arc head-shield 21 contains
There are feed inlet, discharge port and segmental arc 24, the soft curtain 6 of electrostatic dust filtering is provided at the feed inlet, the lower section of arc head-shield 21 is set
There is ash bucket 23, the top of ash bucket 23 is equipped with sweeper 22, is connected with chute 12 and guide in turn outside the lower end of the discharge port
Drainage trough 3, arc head-shield 21, chute 12, guide drainage trough 3 and hermetically sealed labyrinth environmental protection deflector chute 4 are set gradually from the top down,
As shown in Figures 2 and 3.
Arc head-shield 21 can carry out the tangentially directed of traffic direction to material is left, reduce material directly hits it is broken with
It reduces dust to generate, be controlled from dust generation source head, and then dedusting wind needed for the subsequent dedusting of reduction, the arc of arc head-shield 21
Wear-resistant liner is equipped in shape section 24, to improve service life, the discharge port of arc head-shield 21 is connected with chute 12.Electrostatic dust filtering is soft
Curtain 6 can also can be reduced while reducing head-shield dust and escaping enters head-shield with the induced air of material operation, is further reduced
The dust of material transfer link generates.Sweeper 22 cleans the dust of the adhesion on return conveyer belt, the powder after cleaning
Dirt falls into ash bucket 23, and ash bucket 23 uses slope design, and the dust stratification of ash bucket 23 can directly be slid into chute by gravity
12, the dust for eliminating the adhesion of return conveyer belt causes environmental pollution.
In the present embodiment, the lower part of guide drainage trough 3 is globoidal structure, and the upper end of guide drainage trough 3 is provided with pan feeding
Mouthful, the lower end of guide drainage trough 3 is provided with discharge port, and the area of the feeding inlet is less than the area of the discharge port, the cambered surface knot
Structure can make the discharge direction of guide drainage trough 3 consistent with the feed direction of conveyer belt 1, the discharge port of guide drainage trough 3 and complete
Sealing labyrinth environmental protection deflector chute 4 connects.
Chute 12 is connected with guide drainage trough 3, and guide drainage trough 3 is up-small and down-big form, and guide drainage trough 3 has water conservancy diversion
The effect of drainage, it is consistent with the feed direction A of conveyer belt 1 to be able to achieve material traffic direction, reduces material to the direct of conveyer belt 1
Impact grinding, while reducing the generation of dust, while up-small and down-big structure can form the dusty gas of discharging point from being vortexed flow field,
The dusty gas for entering hermetically sealed labyrinth environmental protection deflector chute 4 from chute 12 is reduced, reduces dedusting wind institute required airflow, as shown in Figure 1.
In the present embodiment, hermetically sealed labyrinth environmental protection deflector chute 4 includes sealing-tape machine middle frame, internal layer once sealing guide
Slot, outer layer secondary seal deflector chute and multiple roller stations；The internal layer once sealing deflector chute can be with the upper layer zone face of conveyer belt 1
The closed cavity of besieged city tubular, the outer layer secondary seal deflector chute are located at the left and right sides of the internal layer once sealing deflector chute,
The multiple roller station is fixed on sealing-tape machine middle frame, and the roller station contains standard carrying roller 13 and the left and right sides of bottom
The outlet of nonstandard half carrying roller 14, hermetically sealed labyrinth environmental protection deflector chute 4 is provided with deviation correcting device 7, as shown in Figure 4 and Figure 5.
In the present embodiment, which it is anti-to contain sequentially connected cover board 41, interior plate 45 and Y type
Overflow skirtboard 43, and interior plate 45 is located at the left and right sides of cover board 41, and cover board 41 is supported by interior plate 45, and the anti-overflow skirtboard 43 of Y type is arranged
In the lower section of interior plate 45, the anti-overflow skirtboard 43 of Y type is provided with up and down adjustment structure, and interior plate 45 is externally connected with supporting leg 42, branch
Support leg 42 is fixed on sealing-tape machine middle frame.The anti-overflow skirtboard 43 of Y type can carry out height adjustment according to the degree of wear used, mention
For the service life and sealing effect of the anti-overflow skirtboard 43 of Y type, as shown in Figure 4 and Figure 5.
In the present embodiment, which contains sequentially connected interior plate 45, hermatic door 44 and bottom
Portion's supporting plate 46, the internal layer once sealing deflector chute and the outer layer secondary seal deflector chute share interior plate 45.Hermatic door 44 is arranged
In outside interior plate 45, hermatic door 44 and interior plate 45 are hinged, and hermatic door 44 and the engaging portion of bottom bracket 46 and interior plate 45 are equal
For bending structure, the junction of hermatic door 44 and bottom bracket 46 is equipped with buckle structure, is provided with handle and extension on hermatic door 44
Hook.
Specifically, hermatic door 44 is fixed on interior plate 45 by loose-leaf form, the bending structure of hermatic door 44 and inside
Plate 45 contacts completely, realizes sealing.The bending structure of hermatic door 44 contacts completely with bottom bracket 46, realizes and seals, while
The junction of hermatic door 44 and bottom bracket 46 is equipped with buckle structure for sealing hermatic door 44 and bottom bracket 46.Hermatic door 44
It is provided with handle, realizes opening and closing, 44 top of hermatic door is equipped with hook, is suspended on supporting leg 42 by hook after the unlatching of hermatic door 44
On, while maintenance, the maintenance that production process centering conveyer belt 1 with convenient loading, unloading, can be facilitated by loose-leaf of hermatic door 44.
In the present embodiment, the lower edge of bottom bracket 46 is equipped with bending section, and the left and right sides edge of conveyer belt 1 is equipped with
The bending part of upward bending, the bending section and the bending part of the left and right sides edge of conveyer belt 1 match, the bending section and bending
The bending angle in portion is consistent, which is bonded with bending part.Macromolecule labyrinth wearing plate 47 is provided in bottom bracket 46, it is high
The centre of molecule labyrinth wearing plate 47 is equipped with groove structure, is tightly connected between macromolecule labyrinth wearing plate 47 and conveyer belt 1, institute
State formation labyrinth form between groove structure and conveyer belt 1.
Macromolecule labyrinth wearing plate 47 is bonded formation closely with the lower surface of the upper layer zone face of conveyer belt 1 and is close to sealing, high
Molecule labyrinth wearing plate 47 forms lateral support to conveyer belt 1 while being formed and being sealed with conveyer belt 1, and bottom bracket 46 supports
On sealing-tape machine middle frame.Shelves are sealed in the tail portion of hermetically sealed labyrinth environmental protection deflector chute after being equipped with, hermetically sealed labyrinth environmental protection deflector chute
Front end is equipped with preceding check apron.The left and right sides edge of the upper layer zone face of conveyer belt 1 is located at lower end and the bottom support of the anti-overflow skirtboard 43 of Y type
Between the bending section of plate 46, the roller station of hermetically sealed labyrinth environmental protection deflector chute 4 is located at the upper layer zone face and lower layer's zone face of conveyer belt 1
Between.
In the present embodiment, damping includes decompression case 51 from depositing dust combination unit 5, and the bottom of decompression case 51 is open type knot
Structure, decompression case 51 are internally provided with depositing dust brattice 52；The dust also contains electrostatic filter from ultralow air quantity dust collecting system is settled
The soft curtain 6 of dirt, the soft curtain 6 of electrostatic dust filtering contain Dust-filtering box 61, are equipped with lifting regulating mechanism 62 and the soft curtain of dust filtering in Dust-filtering box 61
63, the soft curtain 63 of dust filtering contains the wear-resisting glue stick of a plurality of electrostatic, and the diameter of the wear-resisting glue stick of electrostatic is not more than 6mm, lift adjustment machine
Structure 62 can be realized the lifting of the soft curtain 63 of dust filtering, and the soft curtain 6 of electrostatic dust filtering is fixed on the top of hermetically sealed labyrinth environmental protection deflector chute 4,
The front and back of dust hood 8 and the outlet of hermetically sealed labyrinth environmental protection deflector chute 4 can also be arranged in the soft curtain 6 of electrostatic dust filtering, such as Fig. 6 and
Shown in Fig. 7.
Dust enters after decompression case 51 by space dilatation and the effect of depositing dust brattice 52, speed and kinetic energy by failure,
Large dust particle is deposited on conveyer belt 1 by gravity simultaneously, reduces the mill to subsequent dust sucting pipeline 9 and dust-removal cloth-bag
Damage.The height of the soft curtain 63 of dust filtering is freely adjusted according to abrasion condition and material stack height in production, it is easy to use.The soft curtain 63 of dust filtering
It is installed on the lower section of lifting regulating mechanism 62, the soft curtain 63 of dust filtering has multiple tracks composition, has 0mm-100mm not wait between per pass filter curtain
Spacing is realized to the filtering of dust, bulky grain from depositing dust, reduces the abrasion to subsequent dust sucting pipeline 9 and dust-removal cloth-bag.It is quiet
The front and back of dust hood 8 is arranged in the soft curtain 6 of electric dust filtering, and the hermetically sealed outlet of labyrinth environmental protection deflector chute 4 and tail portion are respectively provided with the electrostatic
The soft curtain 6 of dust filtering.
In the present embodiment, guide drainage trough 3, elephant trunk 10, storehouse formula discharge port 11 and hermetically sealed 4 structure of labyrinth environmental protection deflector chute
At an entirety, the dust is provided only with a dust hood 8 from ultralow air quantity dust collecting system is settled, and the position of dust hood 8 is remote
From guide drainage trough 3, elephant trunk 10 and storehouse formula discharge port 11, dust hood 8 is that circle structure, dust hood 8 are externally connected with dust suction on lower section
Pipeline 9.
Multiple dust points (guide drainage trough 3, elephant trunk 10, storehouse formula discharge port 11 or similar) are led by hermetically sealed labyrinth environmental protection
Hopper 4 constitutes an entirety and a negative-pressure suction dirt pits is only arranged, and the dust hood 8 of hemispherical dome shape is arranged in dust sucting point position,
Dedusting air quantity can be greatly reduced, realize that ultralow air quantity gathers dust, dust hood 8 is arranged far from guide drainage trough 3 or elephant trunk 10
Or the direction of storehouse formula discharge port 11, damping are combined the unit from depositing dust in the supplied materials direction of dust hood 8.Each dust point is apart from dust hood
8 have certain distance, and dust needs to realize large dust particle from depositing dust combination unit 5 and the soft curtain 6 of electrostatic dust filtering through overdamp
From depositing dust, the abrasion to subsequent dust sucting pipeline 9 and dust-collecting bag is reduced.
In the present embodiment, arc head-shield 21 is connected to by chute 12 with guide drainage trough 3, guide drainage trough 3, elephant trunk 10
Be connected to hermetically sealed labyrinth environmental protection deflector chute 4 with storehouse formula discharge port 11, damp from depositing dust combination unit 5 lower end with it is hermetically sealed
Labyrinth environmental protection deflector chute 4 is connected to, and the lower end of dust hood 8 is connected to hermetically sealed labyrinth environmental protection deflector chute 4, and hermetically sealed labyrinth environmental protection is led
The roller station of hopper 4 encrypts arrangement in the lower section of the discharge port of guide drainage trough 3, elephant trunk 10 and storehouse formula discharge port 11, encrypts cloth
The spacing set can choose 300mm-1000mm etc..
The hermetically sealed labyrinth environmental protection deflector chute also contains centralising device 48 and wear-resistant device 49, positioned at guide drainage trough 3
The lower section of discharge port or elephant trunk 10 or storehouse formula discharge port 11, drops stream at the center of conveyer belt 1, and it is eccentric to eliminate stream
Discharging lateral sideslip caused by conveyer belt realizes sealing.Wear-resistant device 49 is installed on centralising device 48, extends centralising device
Service life.
In the present invention, anti-ease dirt sealing head-shield and clearing apparatus 2 take arc head-shield 21, and arc head-shield 21 is according to material
The setting of whereabouts parabola corner cut, reduce the impact force of solid material and material traffic direction guided, it is empty to reduce head-shield
Between, to reduce gas disturbance caused by material falls, to reduce dust generation；Chute is connected below anti-ease dirt sealing head-shield
12, chute 12 is connected to guide drainage trough 3, and 3 directing material of guide drainage trough slides along 1 traffic direction of conveyer belt, reduces material
Direct impact to conveyer belt 1, reduces the generation of dust；Guide drainage trough 3, elephant trunk 10, storehouse formula discharge port 11 with it is hermetically sealed
Labyrinth environmental protection deflector chute 4 connects, and hermetically sealed labyrinth environmental protection deflector chute 4 is equipped with internal layer once sealing deflector chute and outer layer secondary seal
Deflector chute is sealed the dust generated by guide drainage trough 3, elephant trunk 10,11 discharging of storehouse formula discharge port, eliminates outside dust
It overflows.Dedusting wind carries out negtive pressure dusting to hermetically sealed labyrinth environmental protection deflector chute 4 by dust hood 8, via dust sucting pipeline 9 to dedusting
Device is dusted.By the sealing of the hermetically sealed labyrinth environmental protection deflector chute 4 of more piece, multiple dust points (similar guide drainage trough is realized
3, elephant trunk 10, storehouse formula discharge port 11) one is only set except the mode of dirt pits realizes that ultralow air quantity gathers dust, electric energy is saved, is realized to ring
Protect the purpose for wanting benefit.Simultaneously the dust of each dust point (similar guide drainage trough 3, elephant trunk 10, storehouse formula discharge port 11) run to
8 position of dust hood is needed by certain distance, and by the decaying of speed and kinetic energy, dust bulky grain is drowned oneself by gravity realization
Drop.
The above, only specific embodiments of the present invention cannot limit the range that invention is implemented with it, so it is equivalent
The displacement of component, or according to equivalent variations made by the invention patent protection scope and modification, should all still fall within what this patent was covered
Scope.In addition, between technical characteristic and technical characteristic in the present invention, between technical characteristic and technological invention, technological invention with
Use can be freely combined between technological invention.
Claims (10)
1. a kind of dust settles ultralow air quantity dust collecting system certainly, which is characterized in that the dust gathers dust from the ultralow air quantity of sedimentation is
System includes conveyer belt (1) and multiple hermetically sealed labyrinth environmental protection deflector chutes (4), multiple hermetically sealed labyrinth environmental protection deflector chutes (4)
Feed direction along conveyer belt (1) is arranged successively, along the feeding side of the conveyer belt (1) of the hermetically sealed labyrinth environmental protection deflector chute (4)
To, the dust from settle ultralow air quantity dust collecting system further include the anti-ease dirt sealing head-shield set gradually and clearing apparatus (2),
Damping combines the unit (5), storehouse formula discharge port (11), elephant trunk (10) and dust hood (8) from depositing dust.
2. dust according to claim 1 settles ultralow air quantity dust collecting system certainly, which is characterized in that the anti-ease dirt sealing
Head-shield and clearing apparatus (2) contain arc head-shield (21), and arc head-shield (21) contains feed inlet, discharge port and segmental arc (24),
The soft curtain of electrostatic dust filtering (6) is provided at the feed inlet, the lower section of arc head-shield (21) is equipped with ash bucket (23), ash bucket (23)
Top be equipped with sweeper (22), be connected with chute (12) and guide drainage trough (3), curved head in turn outside the lower end of the discharge port
Cover (21), chute (12), guide drainage trough (3) and hermetically sealed labyrinth environmental protection deflector chute (4) set gradually from the top down.
3. dust according to claim 2 settles ultralow air quantity dust collecting system certainly, which is characterized in that guide drainage trough (3)
Lower part be globoidal structure, the upper end of guide drainage trough (3) is provided with feeding inlet, and the lower end of guide drainage trough (3), which is provided with, unloads
Material mouth, the area of the feeding inlet are less than the area of the discharge port, which can make the discharging side of guide drainage trough (3)
To, the discharge port of guide drainage trough (3) and hermetically sealed labyrinth environmental protection deflector chute (4) company consistent with the feed direction of conveyer belt (1)
It connects.
4. dust according to claim 1 settles ultralow air quantity dust collecting system certainly, which is characterized in that hermetically sealed labyrinth environmental protection
Deflector chute (4) includes sealing-tape machine middle frame, internal layer once sealing deflector chute, outer layer secondary seal deflector chute and multiple roller stations；
The internal layer once sealing deflector chute can be with the upper layer zone face of conveyer belt (1) besieged city closed cavity, the outer layer secondary seal guide
Slot position is fixed on sealing-tape machine middle frame in the left and right sides of the internal layer once sealing deflector chute, the multiple roller station, institute
State nonstandard half carrying roller (14) of standard carrying roller (13) and two sides that roller station contains bottom, hermetically sealed labyrinth environmental protection deflector chute (4)
Outlet be provided with deviation correcting device (7).
5. dust according to claim 4 settles ultralow air quantity dust collecting system certainly, which is characterized in that the internal layer once sealing
Deflector chute contains sequentially connected cover board (41), interior plate (45) and the anti-overflow skirtboard of Y type (43), and interior plate (45) is located at cover board
(41) the left and right sides, the anti-overflow skirtboard of Y type (43) are set to the lower section of interior plate (45), and the anti-overflow skirtboard of Y type (43) is provided with
Lower adjustment structure, interior plate (45) are externally connected with supporting leg (42), and supporting leg (42) is fixed on sealing-tape machine middle frame.
6. dust according to claim 5 settles ultralow air quantity dust collecting system certainly, which is characterized in that the outer layer secondary seal
Deflector chute contains sequentially connected interior plate (45), hermatic door (44) and bottom bracket (46), and hermatic door (44) is set to inside
Outside, hingedly, the engaging portion of hermatic door (44) and bottom bracket (46) is bending knot to plate (45) for hermatic door (44) and interior plate (45)
Structure, hermatic door (44) and the junction of bottom bracket (46) are equipped with buckle structure, and hermatic door is provided with handle and hook on (44).
7. dust according to claim 6 settles ultralow air quantity dust collecting system certainly, which is characterized in that bottom bracket (46)
Lower edge is equipped with bending section, and the bending section and the bending part of the left and right sides edge of conveyer belt (1) match, conveyer belt (1)
Left and right sides edge can be located at the anti-overflow skirtboard of Y type (43) lower end and bottom bracket (46) bending section between, bottom support
Macromolecule labyrinth wearing plate (47) is provided on plate (46), the centre of macromolecule labyrinth wearing plate (47) is equipped with groove structure, high
It is tightly connected between molecule labyrinth wearing plate (47) and conveyer belt (1), forms labyrinth between the groove structure and conveyer belt (1)
Shelves are sealed in form, the tail portion of hermetically sealed labyrinth environmental protection deflector chute (4) after being equipped with, the front end of hermetically sealed labyrinth environmental protection deflector chute (4) is set
There is preceding check apron.
8. dust according to claim 1 settles ultralow air quantity dust collecting system certainly, which is characterized in that damping is combined from depositing dust
Device (5) includes decompression case (51), and the bottom of decompression case (51) is unenclosed construction, and decompression case (51) is internally provided with depositing dust
Brattice (52)；The dust also contains the soft curtain of electrostatic dust filtering (6), the soft curtain of electrostatic dust filtering (6) from ultralow air quantity dust collecting system is settled
Containing Dust-filtering box (61), lifting regulating mechanism (62) and the soft curtain of dust filtering (63), the soft curtain of dust filtering are equipped in Dust-filtering box (61)
(63) contain the wear-resisting glue stick of a plurality of electrostatic, the diameter of the wear-resisting glue stick of electrostatic is not more than 6mm, and lifting regulating mechanism (62) can
Realize the lifting of the soft curtain of dust filtering (63), the soft curtain of electrostatic dust filtering (6) is fixed on the top of hermetically sealed labyrinth environmental protection deflector chute (4), quiet
The soft curtain of electric dust filtering (6) is additionally arranged at the front and back of dust hood (8) and the outlet of hermetically sealed labyrinth environmental protection deflector chute (4).
9. dust according to claim 1 settles ultralow air quantity dust collecting system certainly, which is characterized in that guide drainage trough (3),
Elephant trunk (10), storehouse formula discharge port (11) and hermetically sealed labyrinth environmental protection deflector chute (4) constitute an entirety, and the dust is super from settling
Low air quantity dust collecting system is provided only with a dust hood (8), and the position of dust hood (8) is far from guide drainage trough (3), elephant trunk (10)
With storehouse formula discharge port (11), dust hood (8) is that circle structure, dust hood (8) are externally connected with dust sucting pipeline (9) on lower section.
10. dust according to claim 1 settles ultralow air quantity dust collecting system certainly, which is characterized in that arc head-shield (21)
It is connected to by chute (12) with guide drainage trough (3), guide drainage trough (3), elephant trunk (10) and storehouse formula discharge port (11) are and entirely
Sealing labyrinth environmental protection deflector chute (4) connection, damps the lower end from depositing dust combination unit (5) and hermetically sealed labyrinth environmental protection deflector chute
(4) it is connected to, the lower end of dust hood (8) is connected to hermetically sealed labyrinth environmental protection deflector chute (4), hermetically sealed labyrinth environmental protection deflector chute (4)
Roller station the discharge port of guide drainage trough (3), elephant trunk (10) and storehouse formula discharge port (11) lower section encrypt arrangement.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811524323.5A CN109573659B (en) | 2018-12-13 | 2018-12-13 | Dust self-settling ultra-low air quantity dust collection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811524323.5A CN109573659B (en) | 2018-12-13 | 2018-12-13 | Dust self-settling ultra-low air quantity dust collection system |
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| CN109573659B CN109573659B (en) | 2024-04-30 |
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| CN110540006A (en) * | 2019-08-29 | 2019-12-06 | 铜陵重钢机械装备有限公司 | Double-deck canned type belt conveyor |
| CN112850236A (en) * | 2020-12-29 | 2021-05-28 | 内蒙古大唐国际锡林浩特发电有限责任公司 | Dust falling device for coal conveyor of thermal power plant |
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|---|---|
| CN109573659B (en) | 2024-04-30 |
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