CN208843345U - A kind of bridge-type grab ship unloader discharging dust pelletizing system - Google Patents
A kind of bridge-type grab ship unloader discharging dust pelletizing system Download PDFInfo
- Publication number
- CN208843345U CN208843345U CN201821524075.XU CN201821524075U CN208843345U CN 208843345 U CN208843345 U CN 208843345U CN 201821524075 U CN201821524075 U CN 201821524075U CN 208843345 U CN208843345 U CN 208843345U
- Authority
- CN
- China
- Prior art keywords
- deduster
- hopper
- dust
- bridge
- brattice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 66
- 238000007599 discharging Methods 0.000 title claims abstract description 27
- 238000005453 pelletization Methods 0.000 title claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a kind of bridge-type grab ship unloader discharging dust pelletizing systems, including top fixed frame, platform support, collection hopper is provided on the downside of the fixed frame of top, the surrounding of collection hopper is mounted on dust collection plate, rewinding deduster is installed on rear side of dust collection plate, top brattice is provided at the top of collection hopper, top skylight is provided in the middle part of the brattice of top, top movable cover board is installed at the top of the skylight of top, deduster gas bag is installed on the upside of the brattice of top, the bottom of collection hopper is equipped with blanking grid, airlock is installed on the downside of blanking grid, lock wind material-falling hopper is provided on the downside of airlock, the material-dropping face of rewinding deduster is communicated with lock wind material-falling hopper, discharging deduster is installed on platform support, it is communicated at discharging deduster and the bottom discharge port for locking wind material-falling hopper, idler wheel is installed on top movable cover board.Whole system is gathered dust, and mode is more direct, dust recycling control effect is more preferable, more environmentally-friendly.
Description
Technical field
The utility model relates to harbour ship unloading equipment technical fields, remove more particularly, to a kind of bridge-type grab ship unloader discharging
Dirt system.
Background technique
Bridge-type grab ship unloader be suitable in, haven unloading or power plant, the unloading coal of cement plant dock ship, clinker etc.
Operation, speed is fast, high-efficient.After grab bucket is by grabbing material on ship, unload to broach hopper.It is sent by hopper discharge port to harbour
Belt conveyor is then sent to stockyard.It is big for using when bulk cargo terminal ship that preceding crossbeam, which can make pitching motion ship loader,
Type bulk cargo is mechanical.
Ship unloaders are unloading ship time, and fugitive dust can be opened in grab bucket, material falls into the generation of ship unloaders receiving hopper moment, in dump skip
It is interior to generate very big instant airflow.Ship-discharging operation area is mostly seashore, riverside, is by the wind affected, and fugitive dust is spread with the wind to be caused to unload
The dust pollution of ship machine periphery bulk zone.
Traditional grab bucket ship unloader gathers dust, and is to fill brattice in cone bucket surrounding, is connected to, is reached with rear dust-precipitator by air hose
It gathers dust purpose.The tradition mode of gathering dust is gathered dust a little few, and region of gathering dust is limited, and region of gathering dust concentrates on gathering dust at mouth, longevity of service
After, it is easy to be unable to reach theoretical effect in local agglomeration.
Utility model content
Problem to be solved in the utility model be to provide one kind gather dust mode is more direct, dust recycling control effect more
Good, more environmentally-friendly bridge-type grab ship unloader discharging dust collecting system.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of bridge-type grab ship unloader discharging
Dust pelletizing system, including top fixed frame, platform support are provided with collection hopper, the collection hopper on the downside of the top fixed frame
Surrounding be mounted on dust collection plate, rewinding deduster is installed on rear side of the dust collection plate, is provided at the top of the collection hopper
Top brattice is provided with top skylight in the middle part of the top brattice, is equipped with top movable lid at the top of the top skylight
Plate is equipped with deduster gas bag on the upside of the top brattice, and the bottom of the collection hopper is equipped with blanking grid, described to fall
Airlock is installed on the downside of material grid, lock wind material-falling hopper, the rewinding dedusting are provided on the downside of the airlock
The material-dropping face of device is communicated with the lock wind material-falling hopper, and discharging deduster is equipped on the platform support.
Preferably, above-mentioned a kind of bridge-type grab ship unloader discharging dust pelletizing system, wherein the top movable cover board is being beaten
It is located at bank side when opening.
Preferably, above-mentioned a kind of bridge-type grab ship unloader discharging dust pelletizing system, wherein the discharging deduster with it is described
It locks and is communicated at the bottom discharge port of wind material-falling hopper.
Preferably, above-mentioned a kind of bridge-type grab ship unloader discharging dust pelletizing system, wherein the rewinding deduster, dust collection plate
Covered by the top brattice.
Preferably, above-mentioned a kind of bridge-type grab ship unloader discharging dust pelletizing system, wherein pacifying on the top movable cover board
Equipped with idler wheel.
The utility model has the advantage that is with beneficial effect: collection hopper, collection hopper are provided on the downside of the fixed frame of top
Surrounding be mounted on dust collection plate, ship unloaders are unloading ship time, after grab bucket is by grabbing material on ship, when into discharge zone, top brattice
Middle part offer the top skylight of 2 meters wide, wirerope will not be limited.When grab bucket discharging, fugitive dust can open two sides to grab bucket and expand
It dissipates, directly contacts with the dust collection plate for being located at hopper surrounding, filtered rapidly, expand specific collection area, reduce path of gathering dust, gather dust
Effect is more preferable.In material dropping process, by airlock, dust is closed in airlock hereinafter, rewinding deduster is fallen
Charge level is communicated with lock wind material-falling hopper, and airlock dust below is filtered by the lower part of rewinding deduster.Whole system is received
Dirt mode is more direct, dust recycling control effect is more preferable, more environmentally-friendly.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of idler wheel in the utility model；
Fig. 4 is structural schematic diagram when airlock is closed in the utility model；
Fig. 5 is structural schematic diagram when airlock is opened in the utility model.
In figure: 1, top fixed frame；2, idler wheel；3, deduster gas bag；4, rewinding deduster；5, dust collection plate；6, top is living
Dynamic cover board；7, top brattice；8, collection hopper；9, airlock；91, fashioned iron is bent；92, wing flap；911, wing flap fixed part；912,
Rake；913, wing flap sticking part；10, blanking grid；11, discharge deduster；12, platform support；13, wind material-falling hopper is locked；
14, top skylight.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the following will be combined with the drawings in the embodiments of the present invention, to the technical scheme in the embodiment of the utility model carry out it is clear,
It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, wherein the side A is bank side, and the side B is water side.A kind of bridge-type grab ship unloader discharging dedusting
System, including top fixed frame 1, platform support 12, the downside of top fixed frame 1 are provided with collection hopper 8, the surrounding of collection hopper 8
It is mounted on dust collection plate 5, contacts it directly with dust, expands specific collection area, reduces path of gathering dust.The rear side of dust collection plate 5 is pacified
Equipped with rewinding deduster 4.The top of collection hopper 8 is provided with top brattice 7, and the middle part of top brattice 7 offers the top of 2 meters wide
Portion's skylight 14, for wirerope activity in the region of top skylight 14, ship unloaders are unloading ship time, after grab bucket is by grabbing material on ship, into
When entering discharge zone, wirerope will not be limited.Rewinding deduster 4, dust collection plate 5 are covered by top brattice 7.The top of top skylight 14
Top movable cover board 6 is installed, prevents rainwater from invading.Idler wheel 2 is installed, top movable cover board 6 can lead on top movable cover board 6
Crossing motor drives idler wheel 2 to realize automatic switch.Top movable cover board 6 is located at bank side, the i.e. side A when opening.Top brattice 7 it is upper
Side is equipped with deduster gas bag 3, provides dust suction air pressure to rewinding deduster 4.
The bottom of collection hopper 8 as shown in Figure 1 and Figure 2 is equipped with blanking grid 10, and the downside of blanking grid 10 is equipped with
Airlock 9, the downside of airlock 9 are provided with lock wind material-falling hopper 13, prevent the reentrainment of dust in material transportation process from spreading.
The material-dropping face of rewinding deduster 4 is communicated with lock wind material-falling hopper 13, and lock stratification of wind dust below is by 4 lower part of rewinding deduster by mistake
Filter.Discharging deduster 11, discharging deduster 11 and phase at the bottom discharge port for locking wind material-falling hopper 13 are installed on platform support 12
It is logical.The fugitive dust generated when locking wind material-falling hopper 13 for material entrucking can be absorbed by the deduster 11 that discharges.
Airlock 9 includes bending fashioned iron 91 and wing flap 92 as shown in figure 1, figure 3 and figure 4, and it is solid including wing flap to bend fashioned iron 91
Determine portion 911 and rake 912, the one side of wing flap 92 is fixedly connected with wing flap fixed part 911, and another side fits in adjacent
Bend 912 end of rake of fashioned iron 91；Dry scattered material slides from rake 912, dry in downslide under the action of gravity
Scattered material opens wing flap 92 hence into lock wind material-falling hopper 13, after dry scattered material is slipped to lock wind material-falling hopper 13, wing flap
92 one side fits in 912 end of rake of adjacent press-bending fashioned iron 91, and the end of rake 912 is additionally provided with wing flap fitting
Portion 913, wing flap 92 fit on wing flap sticking part 913.Make rake 912 and wing flap 92 by increasing wing flap sticking part 913
Contact surface increases, and improves the airtightness of lock wind material-falling hopper 13, avoids dust from flying into collection hopper 8.Dry scattered material passes through blanking
It is entered after grid 10 in airlock 9, prevents from blocking the flap with excessive dry scattered material individual or agglomeration in dry scattered material
The wing 92 and influence airlock 9 work.Wing flap 92 is flexible, and the flap can be opened when dry scattered material glides through rake 912 by realizing
The wing 92 makes its bending that dry scattered material be allowed to pass through, and when dry scattered supports for material down-sliding is to after locking wind material-falling hopper 13, wing flap 92 can be replied
State originally keeps lock wind material-falling hopper 13 closed.
By the way that rewinding deduster 4 to be directly mounted on to the surrounding of collection hopper 8, the whole face towards collection hopper 8 is all changed
It for the face of gathering dust, is directly contacted with dust, expands specific collection area, reduce path of gathering dust.Dust collecting system top design has top brattice
7, the top skylight 14 for opening 2 meters wide passes through area as wirerope, installs top movable cover board 6, prevents rainwater from invading.Hopper blanking
The lower installation airlock 9 of grid screen 10, prevents the reentrainment of dust in material transportation process from spreading.Ship unloaders are unloading ship time, grab bucket
After grabbing material on ship, when into discharge zone, wirerope will not be limited.When grab bucket discharging, fugitive dust can open two sides to grab bucket and spread,
It contacts with the dust collection plate 5 for being located at hopper surrounding, is filtered rapidly.In material dropping process, by airlock 9, dust is sealed
It closes in airlock 9 hereinafter, the material-dropping face of rewinding deduster 4 is communicated with lock wind material-falling hopper 13, the dust below of airlock 9 is logical
It is filtered the lower part for crossing rewinding deduster 4.Whole system is gathered dust, and mode is more direct, dust recycling control effect is more preferable, more
Environmental protection.
In the description of the present invention, it should be understood that the indicating positions such as term " on ", "lower", "left", "right" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation and specific orientation constructs and operation,
It is thus impossible to be construed as a limitation of the present invention.In addition, " first ", " second " are merely due to describe purpose, and cannot understand
For indication or suggestion relative importance or implicitly indicate the quantity of indicated technical characteristic.Therefore, define " first ",
The feature of " second " can explicitly or implicitly include one or more this feature.In the description of the utility model, unless
It is otherwise noted, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation "
" connected " " connection " etc. shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also be indirectly connected with by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (5)
1. a kind of bridge-type grab ship unloader discharging dust pelletizing system, including top fixed frame, platform support, the top fixed frame
Downside is provided with collection hopper, it is characterised in that: the surrounding of the collection hopper is mounted on dust collection plate, the rear side peace of the dust collection plate
Equipped with rewinding deduster, it is provided with top brattice at the top of the collection hopper, top day is provided in the middle part of the top brattice
Window is equipped with top movable cover board at the top of the top skylight, deduster gas bag, institute is equipped on the upside of the top brattice
The bottom for stating collection hopper is equipped with blanking grid, and airlock, the lock wind dress are equipped on the downside of the blanking grid
The downside set is provided with lock wind material-falling hopper, and the material-dropping face of the rewinding deduster is communicated with the lock wind material-falling hopper, the platform
Discharging deduster is installed on bracket.
2. a kind of bridge-type grab ship unloader discharging dust pelletizing system according to claim 1, it is characterised in that: the top is living
Dynamic cover board is located at bank side when opening.
3. a kind of bridge-type grab ship unloader discharging dust pelletizing system according to claim 1, it is characterised in that: the discharging removes
It is communicated at dirt device and the bottom discharge port of the lock wind material-falling hopper.
4. a kind of bridge-type grab ship unloader discharging dust pelletizing system according to claim 1, it is characterised in that: the rewinding removes
Dirt device, dust collection plate are covered by the top brattice.
5. a kind of bridge-type grab ship unloader discharging dust pelletizing system according to claim 1, it is characterised in that: the top is living
Idler wheel is installed on dynamic cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524075.XU CN208843345U (en) | 2018-09-18 | 2018-09-18 | A kind of bridge-type grab ship unloader discharging dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524075.XU CN208843345U (en) | 2018-09-18 | 2018-09-18 | A kind of bridge-type grab ship unloader discharging dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208843345U true CN208843345U (en) | 2019-05-10 |
Family
ID=66373246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821524075.XU Expired - Fee Related CN208843345U (en) | 2018-09-18 | 2018-09-18 | A kind of bridge-type grab ship unloader discharging dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208843345U (en) |
-
2018
- 2018-09-18 CN CN201821524075.XU patent/CN208843345U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |