CN207112839U - A kind of coal-burning boiler energy-saving environmental protection slag-draining device - Google Patents
A kind of coal-burning boiler energy-saving environmental protection slag-draining device Download PDFInfo
- Publication number
- CN207112839U CN207112839U CN201721134046.8U CN201721134046U CN207112839U CN 207112839 U CN207112839 U CN 207112839U CN 201721134046 U CN201721134046 U CN 201721134046U CN 207112839 U CN207112839 U CN 207112839U
- Authority
- CN
- China
- Prior art keywords
- slag
- coal
- scum pipe
- dust
- burning boiler
- 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
- 230000007613 environmental effect Effects 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 44
- 239000002893 slag Substances 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010047513 Vision blurred Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
It the utility model is related to coal-burning boiler residue extraction mechanism technical field, a kind of more particularly to coal-burning boiler energy-saving environmental protection slag-draining device, it is characterized in that, including slag storehouse, scum pipe, dust shield, screw(-type) feeder, centrifugal blower, pulse bag type dust collector, the bottom connection scum pipe in the slag storehouse, the bottom connection dust shield of the scum pipe, the side of the dust shield dust shield is connected by pipeline with pulse bag type dust collector, the bottom of the dust shield is also connected by pipeline with screw(-type) feeder, the top connection pulse bag type dust collector of the screw(-type) feeder, the pulse bag type dust collector is connected with centrifugal blower.The beneficial effects of the utility model are：Slag-draining device described in the utility model is safe without water consumption with traditional few compared to power consumption, simple in construction, using and it is easy to maintenance, without airborne dust during slag dumping.
Description
Technical field
It the utility model is related to coal-burning boiler residue extraction mechanism technical field, more particularly to a kind of coal-burning boiler energy-saving environmental protection row
Slag device.
Background technology
To ensure that the continuous safe operation of boiler must constantly discharge clinker, existing coal-burning boiler deslagging is divided into wet type and stirred
Mix machine deslagging and automobile bulk loader deslagging.
For wet mixer deslagging, batcher easily violates card, and causes batcher chain frequently to break, batcher reductor
Lower margin breaks；There is ironware to be often broken blade of stirrer large area inside clinker, blade of stirrer normal use is worn for two months
The big failure of amount, it is big to change workload；Water drenching pneumatic door in slag storehouse often changes door due to acting frequently because of interior leakage；Deslagging temperature
Quantity of steam is big when high, and blurred vision influences automobile loading and the unsafe incidents such as burn into electric leakage, short circuit so that electrical equipment makes moist
Occur；After blade of stirrer wear extent is big, the accumulated slag solidification of stirring motor spindle, it is difficult to clean up.
For automobile bulk loader deslagging, batcher easily violates card, and causes batcher chain frequently to break, batcher reductor
Lower margin breaks；Airborne dust is big during entrucking；Loading spout steel wire rope frequently uses easy fracture；Loading spout use three months serious wears, it is necessary to
Change；Dedusting fan impeller and housing are using two months serious wears, it is necessary to change.
For both the above deslagging mode, normal operation needs power consumption, and water consumption, parts replacement is frequent, and maintenance cost is high, work
Work amount is big, potential danger be present.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of coal-burning boiler energy-saving environmental protection slag-draining device, its
Purpose is to reduce maintenance cost, energy-conserving and environment-protective.
To achieve these goals, the utility model provides following technical scheme：
A kind of coal-burning boiler energy-saving environmental protection slag-draining device, it is characterised in that given including slag storehouse, scum pipe, dust shield, spiral
Material machine, centrifugal blower, pulse bag type dust collector, the bottom connection scum pipe in the slag storehouse, the bottom connection of the scum pipe are inhaled
Dust hood, the side of the dust shield dust shield are connected by pipeline with pulse bag type dust collector, and the bottom of the dust shield is also logical
Piping is connected with screw(-type) feeder, and the top connection pulse bag type dust collector of the screw(-type) feeder, the impulse bag removes
Dirt device is connected with centrifugal blower.
Further, the scum pipe is provided with two, and multichannel deslagging, deslagging flow is big, safe.
Further, the scum pipe is provided with slag-discharging valve.
Further, the scum pipe is provided with Buffer valve, and row buffering is entered to deslagging speed, reduces clinker to dust shield
Speed.
The utility model provides a kind of coal-burning boiler energy-saving environmental protection slag-draining device, and its advantage is：This practicality is new
Slag-draining device described in type is safe without water consumption with traditional few compared to power consumption, simple in construction, using and it is easy to maintenance,
Without airborne dust during slag dumping.
Brief description of the drawings
Fig. 1 is a kind of structural representation of coal-burning boiler energy-saving environmental protection slag-draining device provided by the utility model.
In figure：1st, slag storehouse；2nd, scum pipe；3rd, slag-discharging valve；4th, Buffer valve；5th, inhale
Dust hood；6th, screw(-type) feeder；7th, centrifugal blower；8th, pulse bag type dust collector.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, the utility model provides a kind of coal-burning boiler energy-saving environmental protection slag-draining device, it is characterised in that bag
Include slag storehouse, scum pipe, dust shield, screw(-type) feeder, centrifugal blower, pulse bag type dust collector, the bottom connection row in the slag storehouse
Slag pipe, the bottom connection dust shield of the scum pipe, the side of the dust shield dust shield passes through pipeline and pulse bag-type dust-removing
Device is connected, and the bottom of the dust shield is also connected by pipeline with screw(-type) feeder, the top connection arteries and veins of the screw(-type) feeder
Sack cleaner is rushed, the pulse bag type dust collector is connected with centrifugal blower, and pulse dust collector, which is used for catching, to be produced during entrucking
Raw dust, centrifugal blower provide negative pressure for dust pelletizing system, and the present apparatus is simple in construction, are easy to repair.
Preferably, the scum pipe is provided with two, facilitate deslagging.
Preferably, the scum pipe is provided with slag-discharging valve, amount of slag can be controlled by opening or closing.
Preferably, the scum pipe is provided with Buffer valve, row buffering is entered to deslagging speed, working the slag arrives dust shield
Speed.
When slag storehouse needs deslagging, slag-discharging valve is opened in control and Buffer valve, clinker are discharged into the slag car, deslagging by scum pipe
During the dust kicked up reclaimed and be discharged into the slag car by dust pelletizing system.
Described above, preferred embodiment only of the present utility model is every according to this not to limit the utility model
Any trickle amendment, equivalent substitution and the improvement that the technical spirit of utility model is made to above example, it should be included in this
Within the protection domain of utility model technical scheme.
Claims (4)
1. a kind of coal-burning boiler energy-saving environmental protection slag-draining device, it is characterised in that including slag storehouse, scum pipe, dust shield, screw feeder
Machine, centrifugal blower, pulse bag type dust collector, the bottom connection scum pipe in the slag storehouse, the bottom connection dust suction of the scum pipe
Cover, the side of the dust shield dust shield are connected by pipeline with pulse bag type dust collector, and the bottom of the dust shield also passes through
Pipeline is connected with screw(-type) feeder, the top connection pulse bag type dust collector of the screw(-type) feeder, the pulse bag-type dust-removing
Device is connected with centrifugal blower.
2. a kind of coal-burning boiler energy-saving environmental protection slag-draining device according to claim 1, it is characterised in that the scum pipe is set
There are two.
3. a kind of coal-burning boiler energy-saving environmental protection slag-draining device according to claim 2, it is characterised in that on the scum pipe
Provided with slag-discharging valve.
4. a kind of coal-burning boiler energy-saving environmental protection slag-draining device according to claim 2, it is characterised in that on the scum pipe
Provided with Buffer valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134046.8U CN207112839U (en) | 2017-09-06 | 2017-09-06 | A kind of coal-burning boiler energy-saving environmental protection slag-draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134046.8U CN207112839U (en) | 2017-09-06 | 2017-09-06 | A kind of coal-burning boiler energy-saving environmental protection slag-draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112839U true CN207112839U (en) | 2018-03-16 |
Family
ID=61586958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721134046.8U Expired - Fee Related CN207112839U (en) | 2017-09-06 | 2017-09-06 | A kind of coal-burning boiler energy-saving environmental protection slag-draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112839U (en) |
-
2017
- 2017-09-06 CN CN201721134046.8U patent/CN207112839U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 |