CN205128413U - Cleaning plant is collected to abandonment fly ash - Google Patents
Cleaning plant is collected to abandonment fly ash Download PDFInfo
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- CN205128413U CN205128413U CN201520907427.XU CN201520907427U CN205128413U CN 205128413 U CN205128413 U CN 205128413U CN 201520907427 U CN201520907427 U CN 201520907427U CN 205128413 U CN205128413 U CN 205128413U
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- pipeline
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- cleaning plant
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Abstract
The utility model relates to an energy -concerving and environment -protective equipment specifically is a cleaning plant is collected to abandonment fly ash. It includes dust collector (1), and wind send pipeline (2) and cleaning plant (3), dust collector (1) below be equipped with wind and send pipeline (2), wind send pipeline (2) one end to be equipped with fan (4), the other end is connected with cleaning plant (3), its cleaning plant (3) are including thick grey ash pipeline (301), thin grey ash pipeline (302), box (303), thick grey the ash pipeline mouth of pipe (304), ash blocking board (305) and send the pipeline three -way pipe that (2) are connected (306) with wind. Its beneficial effect lies in: simple structure, energy -conservation, environmental protection, fly ash grading effect is good, increases to sell the benefit.
Description
Technical field
The utility model relates to the technical field of energy-saving environmental protection device, is specially a kind of rejected fly ash and collects cleaning plant.
Background technology
Industrial coal powder boiler, the novel coal Industrial Boiler that to refer to " pulverized coal combustion " be core.The coal dust impurity in process of lapping being ground to 200 order fineness is fully removed; Coal-fired fine size, easily lights, and volatilization score value is high, can improve burn-off rate; Coal-fired ash content is low, can reduce load of dust remove.If adopt energy-efficient coal dust boiler technology to carry out transformation and upgrade to the existing coal-burned industrial boiler in the whole nation, every year can while saving 200,000,000 tons of standard coals, reducing emission of sulfur dioxide about 3,000,000 tons, lime-ash about 3,000 ten thousand tons, about 1,000,000 tons, dust, carbon dioxide about 4.5 hundred million tons.At present, in efficient pulverized coal industrial systems technology, the process of flyash after sack cleaner is collected in pulverized-coal fired boiler afterburnt is a difficult problem, adopted grey trolley from dedusting ash bucket with manually carrying out putting ash in the past, but these class methods easily cause dust from flying, not easily concentrate again simultaneously and stack process, often cause secondary pollution.
And in actual production process, #1,2 unit every platform stove of power & light company's ash disposal system arrange a set of ash disposal system.Flyash is sold based on seller's market, and particularly second class powered coal ash, supply falls short of demand in market, and demand is huge.The cement fineness negative pressure analyzer that Fineness adopts current building materials market general, entered measurement, the average fineness of second class powered coal ash is below 25, this fineness reaches market secondary ash standard completely, and the ash transfer terminal intelligence at present after secondary electric field sorting dedusting switches between original ash bank and cinder storehouse, a large amount of fineness secondary ash below 25 can only be sold as former ash, affects flyash and sells benefit.Therefore for the problems referred to above, we have developed that a kind of structure is simple, energy-saving and environmental protection, and flyash grading effect is good, increases the rejected fly ash selling benefit and collects cleaning plant.
Utility model content
The purpose of this utility model is for above-described problems of the prior art, provides that a kind of structure is simple, energy-saving and environmental protection, and flyash grading effect is good, increases the rejected fly ash selling benefit and collects cleaning plant.
In order to realize described object, the utility model specifically adopts following technical scheme:
A kind of rejected fly ash collects cleaning plant, and it comprises dust arrester 1, and wind send pipeline 2 and cleaning plant 3.It is characterized in that: be provided with wind below described dust arrester 1 and send pipeline 2, wind send pipeline 2 one end to be provided with blower fan 4, the other end is connected with cleaning plant 3, the three-way pipe 306 that its cleaning plant 3 comprises cinder ash pipeline 301, thin grey ash pipeline 302, casing 303, the cinder ash pipeline mouth of pipe 304, dust block board 305 and send pipeline 2 to be connected with wind.
Described casing 303 is provided with the thin grey ash pipeline 302 that be communicated with inner with it, side is provided with the cinder ash pipeline 301 that be communicated with inner with it, and the outside that its inside is positioned at the cinder ash pipeline mouth of pipe 304 is also provided with dust block board 305.
Described dust block board 305 is arc, and its concave surface is corresponding with the cinder ash pipeline mouth of pipe 304.
A kind of rejected fly ash of the utility model collects cleaning plant, wind send pipeline 2 one end to be provided with blower fan 4, the other end is connected with cleaning plant 3, its cleaning plant 3 comprises cinder ash pipeline 301, thin grey ash pipeline 302, casing 303, the cinder ash pipeline mouth of pipe 304, dust block board 305 and the three-way pipe 306 sending pipeline 2 to be connected with wind, it changes casing 303 into diplopore bobbin carriage by original single hole bobbin carriage, can by the flyash after secondary electric field dedusting sorting at original ash bank, switch between cinder storehouse and thin grey storehouse, fineness of pulverized-coal ash sorting is carried out according to sale demand, improve the flexibility of flyash dynamics doping, time saving and energy saving, improve the sale benefit of secondary ash, when carrying for preventing single tube, the anti-grey plugging of another pipeline, designs a dust block board and prevents its gray back in bobbin carriage, ensures that defeated ash is smooth and easy.
Compared with prior art, the beneficial effects of the utility model are: one, casing 303 is diplopore bobbin carriage, can carry out fineness of pulverized-coal ash sorting according to sale demand, improve the flexibility of flyash dynamics doping, time saving and energy saving, improve the sale benefit of secondary ash; Two, the utility model Pollutant emission concentration is low, energy-efficient, environmental protection, and solving small-sized industrial boiler flyash needs manual operation, and the difficult problem that manual emission flyash is out deposited and recycled.Three, flyash is discharged through closed system, non-secondary pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of cleaning plant.
In figure: dust arrester 1, wind send pipeline 2, cleaning plant 3, blower fan 4, cinder ash pipeline 301, thin grey ash pipeline 302, casing 303, the cinder ash pipeline mouth of pipe 304, dust block board 305, three-way pipe 306.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, accompanying drawing 2, structure of the present utility model and beneficial effect thereof are further illustrated.
Embodiment 1
A kind of rejected fly ash collects cleaning plant, and as shown in Figure 1, it comprises dust arrester 1, and wind send pipeline 2 and cleaning plant 3.Be provided with wind below described dust arrester 1 and send pipeline 2, wind send pipeline 2 one end to be provided with blower fan 4, the other end is connected with cleaning plant 3, the three-way pipe 306 that its cleaning plant 3 comprises cinder ash pipeline 301, thin grey ash pipeline 302, casing 303, the cinder ash pipeline mouth of pipe 304, dust block board 305 and send pipeline 2 to be connected with wind.
Described casing 303 is provided with the thin grey ash pipeline 302 that be communicated with inner with it, side is provided with the cinder ash pipeline 301 that be communicated with inner with it, and the outside that its inside is positioned at the cinder ash pipeline mouth of pipe 304 is also provided with dust block board 305.
Described dust block board 305 is arc, and its concave surface is corresponding with the cinder ash pipeline mouth of pipe 304.
By dust arrester 1, collected ashes is put into wind during work and send pipeline 2, under the effect of blower fan 4, wind send pipeline 2 to produce negative pressure, ashes enters cleaning plant 3, then by flyash after secondary electric field sorting dedusting can be realized by three-way pipe 306 at casing 303, switch between cinder ash pipeline 301 and thin grey ash pipeline 302, improve the flexibility of different dynamics flyash doping, need the sale path of carrying out secondary ash according to effective sale; Directly sell as former ash or sell after adulterating with duff ash, sell profitable.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. rejected fly ash collects a cleaning plant, and it comprises dust arrester (1), and wind send pipeline (2) and cleaning plant (3); It is characterized in that: described dust arrester (1) below is provided with wind and send pipeline (2), wind send pipeline (2) one end to be provided with blower fan (4), the other end is connected with cleaning plant (3), and its cleaning plant (3) comprises cinder ash pipeline (301), thin grey ash pipeline (302), casing (303), the cinder ash pipeline mouth of pipe (304), dust block board (305) and send the pipeline three-way pipe that (2) are connected (306) with wind.
2. a kind of rejected fly ash collects cleaning plant according to claim 1, it is characterized in that: described casing (303) is provided with the thin grey ash pipeline (302) that be communicated with inner with it, side is provided with the cinder ash pipeline (301) that be communicated with inner with it, and the outside that its inside is positioned at the cinder ash pipeline mouth of pipe (304) is also provided with dust block board (305).
3. institute's a kind of rejected fly ash according to claim 1 or 2 collects cleaning plant, and it is characterized in that: stating dust block board (305) is arc, its concave surface is corresponding with the cinder ash pipeline mouth of pipe (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907427.XU CN205128413U (en) | 2015-11-13 | 2015-11-13 | Cleaning plant is collected to abandonment fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907427.XU CN205128413U (en) | 2015-11-13 | 2015-11-13 | Cleaning plant is collected to abandonment fly ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128413U true CN205128413U (en) | 2016-04-06 |
Family
ID=55614239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520907427.XU Expired - Fee Related CN205128413U (en) | 2015-11-13 | 2015-11-13 | Cleaning plant is collected to abandonment fly ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128413U (en) |
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2015
- 2015-11-13 CN CN201520907427.XU patent/CN205128413U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160406 Termination date: 20161113 |