CN205471640U - Send out power boiler ashes conveying system - Google Patents
Send out power boiler ashes conveying system Download PDFInfo
- Publication number
- CN205471640U CN205471640U CN201620247091.3U CN201620247091U CN205471640U CN 205471640 U CN205471640 U CN 205471640U CN 201620247091 U CN201620247091 U CN 201620247091U CN 205471640 U CN205471640 U CN 205471640U
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- Prior art keywords
- ash
- storehouse
- valve
- pipeline
- pump
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Abstract
The utility model discloses a send out power boiler ashes conveying system, including the air preheater and with the dust remover that the air preheater links to each other, air escape chimney after the dust remover removes dust and will remove dust the air, dust after the dust remover removes dust is carried to the ash bucket in, the first tube coupling of ash bucket through being equipped with the feed valve is on the pump of storehouse, still link to each other through the second pipeline that is equipped with the balanced valve between ash bucket and the storehouse pump, the bottom of storehouse pump is equipped with the three -way pipe, the third pipeline that is equipped with the ash conveying pipe of bleeder valve and is equipped with the admission valve is still connected respectively to the three -way pipe, ash conveying pipe's the other end is connected with grey storehouse, the other end of third pipeline is connected with the gas holder. The utility model discloses an ashes conveying system structural design is reasonable, and the treatment effeciency is high, and the security performance is good, has the practicality.
Description
Technical field
This utility model relates to power plant boiler ash processing technical field, particularly relates to a kind of ash conveyer system for power plant boiler.
Background technology
At present, power plant boiler can produce substantial amounts of ashes in running, it is therefore desirable to the operations such as ashes are purified, carry by special equipment, storage, the ashes induction system structure design of prior art is unreasonable, and work efficiency is low, it would be highly desirable to improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ash conveyer system for power plant boiler, to solve the ashes induction system structure irrational technical problem of design of prior art.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of ash conveyer system for power plant boiler, including air preheater and the cleaner unit that is connected with described air preheater, described cleaner unit carries out dedusting and the air after dedusting is discharged chimney air, dust after described cleaner unit dedusting is delivered in ash bucket, described ash bucket is connected on the pump of storehouse by being provided with the first pipeline of inlet valve, it is connected also by the second pipeline being provided with balanced valve between described ash bucket with storehouse pump, the bottom of described storehouse pump is provided with tee T, described tee T is also respectively connected with the ash conveying pipe being provided with outlet valve and the 3rd pipeline being provided with intake valve, the other end of described ash conveying pipe connects grey storehouse, the other end of described 3rd pipeline connects air accumulator.
Wherein, described inlet valve includes the upper feeding valve that sets gradually from ash bucket and lower inlet valve to pump direction, storehouse.
Wherein, described storehouse pump is provided with tank material position alarm device.
Wherein, described storehouse pump is provided with dress ash time set.
Wherein, described cleaner unit is electric-bag complex dust collector.
Having the beneficial effect that of technique scheme of the present utility model:
In such scheme, abrasion-proof structure of the present utility model has the advantage that
Ashes induction system reasonable in design of the present utility model, treatment effeciency is high, and security performance is good, has practicality.
Accompanying drawing explanation
Fig. 1 is the schematic diagram one of this utility model ash conveyer system for power plant boiler.
Fig. 2 is the schematic diagram two of this utility model ash conveyer system for power plant boiler.
[primary clustering symbol description]
1: air preheater；
2: cleaner unit；
3: chimney；
4: ash bucket；
5: inlet valve；
6: storehouse pump；
7: balanced valve；
8: tee T；
9: outlet valve；
10: the first pipelines；
11: intake valve；
12: ash storehouse；
13: air accumulator；
20: the second pipelines；
30: ash conveying pipe；
40: the three pipelines.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, it is described in detail below in conjunction with the accompanying drawings and the specific embodiments.
This utility model designs irrational technical problem for the ashes induction system structure of prior art, it is provided that a kind of ash conveyer system for power plant boiler.
nullAs depicted in figs. 1 and 2，This utility model embodiment provides a kind of ash conveyer system for power plant boiler，Including air preheater 1 and the cleaner unit 2 that is connected with described air preheater 1，Described cleaner unit 2 carries out dedusting and the air after dedusting is discharged chimney 3 air，Dust after the dedusting of described cleaner unit 2 is delivered in ash bucket 4，Described ash bucket 4 is connected on storehouse pump 6 by being provided with the first pipeline 10 of inlet valve 5，It is connected also by the second pipeline 20 being provided with balanced valve 7 between described ash bucket 4 and storehouse pump 6，The bottom of described storehouse pump 6 is provided with tee T 8，Described tee T 8 is also respectively connected with the ash conveying pipe 30 being provided with outlet valve 9 and the 3rd pipeline 40 being provided with intake valve 11，The other end of described ash conveying pipe 30 connects grey storehouse 12，The other end of described 3rd pipeline 40 connects air accumulator 13.
Wherein, described inlet valve 5 includes the upper feeding valve 51 that sets gradually from ash bucket 4 and lower inlet valve 52 to storehouse pump 6 direction.
Wherein, described storehouse pump 6 is provided with tank material position alarm device or dress ash time set.
Wherein, described cleaner unit 2 is electric-bag complex dust collector.
The ash-transmission system of Tiger Mountain #1 stove uses advanced tube-in-tube air-transport system, mainly comprises 40 storehouse pumps and three ash conveying pipes, each 4 storehouse series connection of pumps two supply units of composition of Qi Zhongyi, two electric fields, shares an ash conveying pipe；Each 4 storehouse series connection of pumps two supply units of composition of opposite side, share an ash conveying pipe；One, each 8 storehouse series connection of pumps three supply units of composition of two, three electric fields, share conveying mother's pipe.
During use, induction system is run automatically by parameter set in advance, and its idiographic flow is: the balanced valve that brings into operation is driven inlet valve and started to feed sending cans material position (or dress ash time to) inlet valve of reporting to the police and close balanced valve and close outlet valve and drive unit inlet open mixed ash device master air suction valve and open (starting defeated ash) ash conveying pipe pressure and be down to setting value mixed ash device master air suction valve and close unit intake valve close outlet valve and close (a conveying loop ends).
System is chain:
Compressed air source is working properly, it is normal to put into preparation, and system just can put into operation.
The full sender of subelement sending cans material, sending cans inlet valve closes.
Subelement sending cans inlet valve closes, inlet open.
The subelement of same female pipe can not carry simultaneously.
Subelement discharge pressure low level sender, mixed ash device intake valve close, unit intake valve close, sending cans outlet valve is closed.
Ashes induction system reasonable in design of the present utility model, treatment effeciency is high, and security performance is good, has practicality.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. an ash conveyer system for power plant boiler, it is characterised in that include air preheater and with described sky
The cleaner unit that pre-device is connected, described cleaner unit carries out dedusting and the air after dedusting is discharged chimney air,
Dust after described cleaner unit dedusting is delivered in ash bucket, and described ash bucket is by being provided with the first pipeline of inlet valve
It is connected on the pump of storehouse, is connected also by the second pipeline being provided with balanced valve between described ash bucket with storehouse pump, described
The bottom of storehouse pump is provided with tee T, and described tee T is also respectively connected with and is provided with the ash conveying pipe of outlet valve and sets
Having the 3rd pipeline of intake valve, the other end of described ash conveying pipe connects grey storehouse, described 3rd pipeline another
One end connects air accumulator.
Ash conveyer system for power plant boiler the most according to claim 1, it is characterised in that described in enter
Material valve includes the upper feeding valve that sets gradually from ash bucket and lower inlet valve to pump direction, storehouse.
Ash conveyer system for power plant boiler the most according to claim 1, it is characterised in that described storehouse
Pump is provided with tank material position alarm device.
Ash conveyer system for power plant boiler the most according to claim 1, it is characterised in that described storehouse
Pump is provided with dress ash time set.
Ash conveyer system for power plant boiler the most according to claim 1, it is characterised in that described remove
Dirt device is electric-bag complex dust collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247091.3U CN205471640U (en) | 2016-03-24 | 2016-03-24 | Send out power boiler ashes conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247091.3U CN205471640U (en) | 2016-03-24 | 2016-03-24 | Send out power boiler ashes conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205471640U true CN205471640U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620247091.3U Active CN205471640U (en) | 2016-03-24 | 2016-03-24 | Send out power boiler ashes conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205471640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375077A (en) * | 2018-03-08 | 2018-08-07 | 眉山市建远商贸有限公司 | A kind of low-temp low-pressure ash disposal system |
| CN109911632A (en) * | 2019-01-31 | 2019-06-21 | 长兴新城环保有限公司 | The anti-block apparatus of boiler ash handing pipeline |
-
2016
- 2016-03-24 CN CN201620247091.3U patent/CN205471640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375077A (en) * | 2018-03-08 | 2018-08-07 | 眉山市建远商贸有限公司 | A kind of low-temp low-pressure ash disposal system |
| CN109911632A (en) * | 2019-01-31 | 2019-06-21 | 长兴新城环保有限公司 | The anti-block apparatus of boiler ash handing pipeline |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |