CN205471771U - Coal bunker spraying presses down dirt system - Google Patents
Coal bunker spraying presses down dirt system Download PDFInfo
- Publication number
- CN205471771U CN205471771U CN201620081950.6U CN201620081950U CN205471771U CN 205471771 U CN205471771 U CN 205471771U CN 201620081950 U CN201620081950 U CN 201620081950U CN 205471771 U CN205471771 U CN 205471771U
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- coal bunker
- controller
- smoke detector
- pressure pump
- shower nozzle
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Abstract
The utility model relates to a coal bunker spraying presses down dirt system, including being responsible for and the controller, be responsible for and arrange the coal bunker top in, be responsible for being connected with coal bunker towards the branch pipe on ground, branch connection has the shower nozzle, the person in charge is connected with the high -pressure pump, controller wireless connection has smoke detector, and smoke detector arranges the coal bunker top in, the high -pressure pump is connected to on the controller, the controller is used for receiving smoke detector's signal to opening and close of control high -pressure pump. A coal bunker spraying presses down dirt system, convenient to use, use extensively, have that dust collection efficiency height, maintenance cost are low, easy operation's advantage, has effectively avoided the raise dust in the coal bunker, and then has avoided potential safety hazard such as conflagration.
Description
Technical field
This utility model relates to coal bunker dust suppression system field, particularly relates to a kind of coal bunker sized spray dust-suppression system.
Background technology
Dust diffusive migration in atmospheric environment in harbour constitutes the main of coastal cities air total suspended matter pollution
One of composition, and the dirt source diffusion in coal, Ore cargo handling process often constitutes the main body of harbour dust pollution.
The living environment of resident near the dust pollution strong influence at harbour, harbour working environment and surrounding ecological resources
Environment.
Bar shaped coal store or circular coal store is generally used in recent years, by being closed by dump in Coal Ports stockyard
Mode carry out dust suppression.Efficiently solve coal dust diffusion.But, within coal bunker due to material handling produce
Dusting problems is the most effectively solved so that coal bunker internal medium environmental protection is the most up to standard.
The main dust prevention and control measure used at present both at home and abroad can be summarized as wet method, dry method, dry-and-wet combined and other
Four kinds of forms such as physical method, other physical methods mainly have anti-wind net, dust-proof forest belt, snowmaker, true
Suction dirt technology etc..Dry method dust measure mainly has airtight construction, dust collect plant, covering compacting etc., the wettest
For method, its disposal ability is less, and equipment is more complicated, and one-time investment is the highest, but Partial dust removal effect is preferable,
And do not limited by water source and temperature in season, can solve the problem that drought and water-scarce area and northern ports ice to a certain extent
Some problems that the phase wet dedusting of freezing is faced.Dry-and-wet combined be using whole stockyards and whole handling operation district as
One system considers, selects the various technology of dry and wet dedusting respectively according to each dedusting link and position feature
Measure integrated treatment, to obtain the dust-proof effect more much higher than single measure.For this, we devise a kind of coal bunker
Sized spray dust-suppression system.
Summary of the invention
This utility model is for achieving the above object, it is provided that a kind of coal bunker sized spray dust-suppression system, including supervisor and control
Device, supervisor is placed in top of coal bunker, and supervisor connects the coal bunker arm towards ground, and arm connects shower nozzle；Main
Pipe connects high-pressure pump；Controller is wirelessly connected with smoke detector, and smoke detector is placed in top of coal bunker；High
Press pump is connected on controller；Controller is for receiving the signal of smoke detector, and controls the keying of high-pressure pump.
Described shower nozzle is atomizing shower nozzle, and the nozzle atomization of described shower nozzle forms diameter in 50～100 μm
Between water fog particle.
Described high-pressure pump is high-pressure plunger pump.
The beneficial effects of the utility model are: a kind of coal bunker sized spray dust-suppression system described in the utility model, use
Conveniently, it is widely used, there is the advantage that efficiency of dust collection is high, running expense is low, simple to operate, effectively prevent
Airborne dust in coal bunker, and then avoid the potential safety hazards such as fire.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of coal bunker sized spray dust-suppression system described in the utility model；
Wherein: 1-shower nozzle；2-is responsible for；3-coal bunker；4-arm；5-smoke detector；6-controller；7-
High-pressure pump.
Detailed description of the invention
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
A kind of coal bunker sized spray dust-suppression system, including being responsible for 2 and controller 6, supervisor 2 is placed in coal bunker 3 top,
Supervisor 2 connection has the coal bunker 3 arm 4 towards ground, and arm 4 connects shower nozzle 1；Supervisor 2 connection has height
Press pump 7；Controller 6 is wirelessly connected with smoke detector 5, and smoke detector 5 is placed in coal bunker 3 top；High
Press pump 7 is connected on controller 6；Controller 6 is for receiving the signal of smoke detector 5, and controls high pressure
The keying of pump 7.
Described shower nozzle 1 is atomizing shower nozzle, and the nozzle atomization of described shower nozzle 1 forms diameter 50～100
Water fog particle between μm.
Described high-pressure pump 7 is high-pressure plunger pump.
Smoke detector 5 detects that, when the smog in coal bunker 3 exceedes thresholding, smoke detector 5 sends wireless communication
Number to controller 6, controller 6 controls high-pressure pump 7 and runs, high-pressure pump pump water to supervisor 2, is responsible for water in 2
Entering arm 4, arm 4 water enters shower nozzle 1, and shower nozzle 1 sprays water smoke and reduces dust content, works as smoke detection
Device 5 detects when the smog in coal bunker 3 is in safe thresholding, sends the controller 6 of signal, and controller 6 is controlled
High-pressure pump 7 processed cuts out.
Described a kind of coal bunker sized spray dust-suppression system is applicable to bar shaped coal store or circular coal store.
The above is only preferred implementation of the present utility model, it is noted that general for the art
For logical technical staff, on the premise of without departing from this utility model principle, it is also possible to make some improvement and profit
Decorations, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. a coal bunker sized spray dust-suppression system, it is characterised in that include being responsible for (2) and controller (6), main
Pipe (2) is placed in coal bunker (3) top, and supervisor (2) connects the coal bunker (3) arm (4) towards ground,
Arm (4) connects shower nozzle (1)；Supervisor (2) connects high-pressure pump (7)；Controller (6) wireless company
Being connected to smoke detector (5), smoke detector (5) is placed in coal bunker (3) top；High-pressure pump (7) connects
On controller (6)；Controller (6) is used for receiving the signal of smoke detector (5), and controls high pressure
The keying of pump (7).
A kind of coal bunker sized spray dust-suppression system the most according to claim 1, it is characterised in that described shower nozzle
(1) being atomizing shower nozzle, the nozzle atomization of described shower nozzle (1) forms diameter between 50～100 μm
Water fog particle.
A kind of coal bunker sized spray dust-suppression system the most according to claim 1 and 2, it is characterised in that described
High-pressure pump (7) is high-pressure plunger pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081950.6U CN205471771U (en) | 2016-01-26 | 2016-01-26 | Coal bunker spraying presses down dirt system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081950.6U CN205471771U (en) | 2016-01-26 | 2016-01-26 | Coal bunker spraying presses down dirt system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205471771U true CN205471771U (en) | 2016-08-17 |
Family
ID=56619764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620081950.6U Active CN205471771U (en) | 2016-01-26 | 2016-01-26 | Coal bunker spraying presses down dirt system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205471771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946226A (en) * | 2018-08-24 | 2018-12-07 | 天津大学 | Ventilation dust suppression coal bunker structure and ventilation dust-suppression method based on bernoulli principle |
-
2016
- 2016-01-26 CN CN201620081950.6U patent/CN205471771U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946226A (en) * | 2018-08-24 | 2018-12-07 | 天津大学 | Ventilation dust suppression coal bunker structure and ventilation dust-suppression method based on bernoulli principle |
| CN108946226B (en) * | 2018-08-24 | 2023-07-14 | 天津大学 | Ventilation dust suppression coal bin structure and ventilation dust suppression method based on Bernoulli principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |