CN203112177U - Coal ash catching storage delivery system - Google Patents
Coal ash catching storage delivery system Download PDFInfo
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- CN203112177U CN203112177U CN 201320043141 CN201320043141U CN203112177U CN 203112177 U CN203112177 U CN 203112177U CN 201320043141 CN201320043141 CN 201320043141 CN 201320043141 U CN201320043141 U CN 201320043141U CN 203112177 U CN203112177 U CN 203112177U
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- conveying mechanism
- ash
- coal ash
- spiral conveying
- delivery system
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Abstract
The utility model discloses a coal ash catching storage delivery system which comprises an efficient bag dedusting mechanism, a spiral conveying mechanism, a lifting conveying mechanism and a powder pot transportation mechanism, wherein the efficient bag dedusting mechanism, the spiral conveying mechanism, the lifting conveying mechanism and the powder pot transportation mechanism are assembled integrally in a mutually-airtight mode. The efficient bag dedusting mechanism comprises an airtight machine shell and an efficient dust remover and an ash storage bin, wherein the efficient dust remover and the ash storage bin are arranged in the machine shell vertically. A smoke inlet and a smoke outlet are formed in the airtight machine shell. A discharging opening of the ash storage bin is connected with a feeding port of the spiral conveying mechanism. A discharging port of the spiral conveying mechanism is communicated and assembled with a loading inlet arranged at the lower end of the lifting conveying mechanism. A discharging outlet arranged at the upper end of the lifting conveying mechanism is connected with a storing opening of the powder pot transportation mechanism through an ash pipeline. Through integrated design of collecting and storage, the situation that collecting process, delivering process and storage and transportation process form a closed loop is achieved, cleaning times of coal ash are reduced, the situation that PM 2.5 is not leaked in cleaning is guaranteed, and efficient, energy-saving and environment-friendly effects are achieved.
Description
Technical field
The utility model relates to coal ash collecting and storaging and transport technology, refers to that specifically a kind of coal ash of integrated design catches the storage delivery system.
Background technology
Known in February, 2012, State Council agreed that " ambient air quality " of promulgating new revision increased the pm2.5 monitoring index, Industrial Boiler has become the important generation ground of PM2.5, past is in the seizure of coal ash, storage, course of conveying, there is a large amount of PM2.5 to release, becomes a difficult problem that guarantees PE health and air quality.Existing coal ash collecting and accumulating comprise dust pelletizing system, delivery system, storing and transporting system, this each link is separate, particularly dedusting and warehouse are separately independent, their intermediate demands connect delivery system, this delivery system takes the pneumatic conveying mode coal ash that dedusting is collected to dust pelletizing system in time to be delivered to storing and transporting system, coal ash needs clear every day thus, and in clearing, independently system's leakproofness is poor for each, especially strength conveying, storage and transport process all can produce pollutants and leak, and ambient air is polluted.At present in the Treatment of Coal Ash, most of duct cyclone and the multi-tube dust cleaner of adopting of small-sized industrial boiler, efficiency of dust collection is poor, dust is revealed serious, store, collect difficult contaminated environment, medium and small Industrial Boiler exists coal ash to catch, store in a warehouse, carry sealing bad, cause dust to be revealed and have a strong impact on PE health and air quality, influence people health.
In view of this, the inventor is at existing coal ash collecting and carry the problem that exists in the accumulating to carry out in-depth study, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of coal ash to catch the storage delivery system, its collection and storage integrated design, collection, conveying, storage and transport process form closed loop, not only reduce the number of times of clearing of coal ash, but also guarantee that clearing no PM2.5 leaks energy-efficient and environmental protection.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of coal ash catches the storage delivery system, comprises the airtight high-efficiency cloth bag dedusting mechanism that is assembled into one, spiral conveying mechanism, lifting conveying mechanism and powder jar transport establishment mutually; Described high-efficiency cloth bag dedusting mechanism comprises airtight casing and high-efficiency dust remover set up and down and ash-storing bin in this casing, offer gas approach and exhanst gas outlet on this airtight casing, the feed opening of described ash-storing bin connects the pan feeding port of described spiral conveying mechanism, the discharging port of this spiral conveying mechanism is communicated with assembling with the charging door of described lifting conveying mechanism lower end, and this discharge port that promotes the conveying mechanism upper end connects the storing mouth of powder jar transport establishment by ash pipeline.
Described lifting conveying mechanism is bucket elevator, and the charging door of this bucket elevator lower end is connected with the discharging port of the described spiral conveying mechanism of this charging oral-lateral top by a sealing blanking bin.
After adopting such scheme, the utility model coal ash catches the storage delivery system, during work, flue gas is fed by the gas approach of high-efficiency cloth bag dedusting mechanism, catch the mixed coal ash that contains in the flue gas by high-efficiency dust remover, this coal ash is collected by the ash-storing bin of below, the coal ash that is collected falls under gravity in the spiral conveying mechanism, by spiral conveying mechanism screw propulsion coal ash to the charging door that promotes conveying mechanism, promote conveying mechanism and load coal ash, afterwards with the coal ash mechanical lifting that loads to the top, coal ash is discharged into voluntarily from the upper end input port of ash pipeline again, finally flows downstream in the powder jar transport establishment.
Adopt multistage collection technique on this case coal ash collecting, with high-efficiency dust remover and integrating of ash-storing bin, combination by the novel cyclone collector of one-level and secondary bag collector, can dedusting can store up ash again, not only leakproofness is strong, and guaranteeing that collection efficiency reaches more than 99.6%, the frequency of clearing ash also can become 5-7 days once once a day from original.And native system is integrated collection system, delivery system, the storing and transporting system of coal ash, collection, conveying, storage and transport process form closed loop, and all full automatic control carries out under closed environment, realization total system closed loop does not have leakage effect, and this case whole transportation process is different from traditional pneumatic conveying mode, but the employing mechanical system, moisture is low, has avoided coal ash owing to the moisture absorption, factor such as solidify problem such as cause that coal ash hardens.
Description of drawings
Fig. 1 is this novel structural representation.
Label declaration
High-efficiency cloth bag dedusting mechanism 1 high-efficiency dust remover 11
Ash-storing bin 12 feed openings 121
Spiral conveying mechanism 2 pan feeding ports 21
Discharging port 22 promotes conveying mechanism 3
Sealing blanking bin 31 ash pipelines 4
Powder jar transport establishment 5
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
A kind of coal ash of this case catches the storage delivery system, as shown in Figure 1, comprises high-efficiency cloth bag dedusting mechanism 1, spiral conveying mechanism 2, promotes conveying mechanism 3, ash pipeline 4 and powder jar transport establishment 5, and this each mechanism is airtight being assembled into one mutually.
Described high-efficiency cloth bag dedusting mechanism 1 comprises airtight casing 10 and be high-efficiency dust remover 11 and the ash-storing bin 12 of installing up and down in this airtight casing 10, offer gas approach 101 and exhanst gas outlet 102 for the flue gas turnover on the described airtight casing 10, this gas approach 101 is located at the position between the corresponding high-efficiency dust remover 11 and ash-storing bin 12 on the airtight casing 10, and described exhanst gas outlet 102 is located at the position of corresponding high-efficiency dust remover 11 tops on the airtight casing 10.The bottom of described ash-storing bin 12 is provided with feed opening 121, this feed opening connects the pan feeding port 21 of spiral conveying mechanism 2, the discharging port 22 of this spiral conveying mechanism 21 is communicated with assembling with the charging door that promotes conveying mechanism 3 lower ends, and this discharge port that promotes conveying mechanism 3 upper ends connects the storing mouth of powder jar transport establishment 5 by ash pipeline 4.
Described lifting conveying mechanism 3 is specially bucket elevator mechanism, the charging of bucket elevator at present, lifting material and discharge way have a variety of, this case is concrete, charging is adopted to draw and is followed the example of the loading coal ash, promote material in the hopper by chain, take centrifugal feeding method to carry out discharging voluntarily, the charging door of described bucket elevator lower end is connected by the discharging port 21 of a sealing blanking bin 31 with the spiral conveying mechanism 2 of charging oral-lateral top.
When this novel ash catches the work of storage delivery system, flue gas is fed by gas approach, catch the mixed coal ash that contains in the flue gas by high-efficiency dust remover 11, this coal ash is collected by the ash-storing bin 12 of below, the coal ash that is collected falls under gravity in the spiral conveying mechanism 2, by spiral conveying mechanism 2 screw propulsion coal ash to the charging door that promotes conveying mechanism 3, lifting conveying mechanism 3 is drawn and is got the loading coal ash, afterwards with the coal ash mechanical lifting that loads to the top, coal ash adopts centrifugal feeding mode to be discharged into ash pipeline 4 voluntarily under the gravity effect, finally flows downstream in the powder jar transport establishment 5.
Adopt multistage collection technique on this case coal ash collecting, with high-efficiency dust remover 11 and ash-storing bin 12 integrating, be about to the combination of the novel cyclone collector of one-level and secondary bag collector, can dedusting can store up ash again, not only leakproofness is strong, and guaranteeing that collection efficiency reaches more than 99.6%, the frequency of clearing ash also can become 5-7 days once once a day from original.And native system is integrated collection system, delivery system, the storing and transporting system of coal ash, collection, conveying, storage and transport process form closed loop, and all full automatic control carries out under closed environment, by collecting and integrated, the hermetically sealed conveying of storing in a warehouse, powder tank car totally-enclosed accumulating, realization total system closed loop does not have leakage effect, guarantee that effectively ambient air reaches PM2.5, solved the question of substance of environmental pollution from originating point.And this case whole transportation process is different from traditional pneumatic conveying mode, but adopts mechanical system, and moisture is low, avoided coal ash owing to problems such as the moisture absorption, factor such as solidify cause that coal ash hardens.In addition, native system technology can independent operating, but also multisystem parallel operation.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (2)
1. a coal ash catches the storage delivery system, it is characterized in that: comprise the airtight high-efficiency cloth bag dedusting mechanism that is assembled into one, spiral conveying mechanism, lifting conveying mechanism and powder jar transport establishment mutually; Described high-efficiency cloth bag dedusting mechanism comprises airtight casing and high-efficiency dust remover set up and down and ash-storing bin in this casing, offer gas approach and exhanst gas outlet on this airtight casing, the feed opening of described ash-storing bin connects the pan feeding port of described spiral conveying mechanism, the discharging port of this spiral conveying mechanism is communicated with assembling with the charging door of described lifting conveying mechanism lower end, and this discharge port that promotes the conveying mechanism upper end connects the storing mouth of powder jar transport establishment by ash pipeline.
2. a kind of coal ash as claimed in claim 1 catches the storage delivery system, it is characterized in that: described lifting conveying mechanism is bucket elevator, and the charging door of this bucket elevator lower end is connected with the discharging port of the described spiral conveying mechanism of this charging oral-lateral top by a sealing blanking bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043141 CN203112177U (en) | 2013-01-25 | 2013-01-25 | Coal ash catching storage delivery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043141 CN203112177U (en) | 2013-01-25 | 2013-01-25 | Coal ash catching storage delivery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112177U true CN203112177U (en) | 2013-08-07 |
Family
ID=48892547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043141 Expired - Lifetime CN203112177U (en) | 2013-01-25 | 2013-01-25 | Coal ash catching storage delivery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086168A (en) * | 2013-01-25 | 2013-05-08 | 福建永恒能源管理有限公司 | Coal ash catch, storage and delivery system |
-
2013
- 2013-01-25 CN CN 201320043141 patent/CN203112177U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086168A (en) * | 2013-01-25 | 2013-05-08 | 福建永恒能源管理有限公司 | Coal ash catch, storage and delivery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Coal ash catch, storage and delivery system Effective date of registration: 20171123 Granted publication date: 20130807 Pledgee: Industrial Bank Limited by Share Ltd. Quanzhou branch Pledgor: FUJIAN ETERNAL ENERGY MANAGEMENT Co.,Ltd. Registration number: 2017350000136 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181119 Granted publication date: 20130807 Pledgee: Industrial Bank Limited by Share Ltd. Quanzhou branch Pledgor: FUJIAN ETERNAL ENERGY MANAGEMENT Co.,Ltd. Registration number: 2017350000136 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |