CN205654435U - Air intake system of natural gas power factory sack dust collector - Google Patents
Air intake system of natural gas power factory sack dust collector Download PDFInfo
- Publication number
- CN205654435U CN205654435U CN201620371683.6U CN201620371683U CN205654435U CN 205654435 U CN205654435 U CN 205654435U CN 201620371683 U CN201620371683 U CN 201620371683U CN 205654435 U CN205654435 U CN 205654435U
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- Prior art keywords
- type dust
- sack
- cloth
- framework
- natural gas
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Abstract
The utility model discloses an air intake system's of natural gas power factory cloth bag - type dust collecting device, air intake system includes inlet channel, in cloth bag - type dust collecting device located the inlet channel in the air intake system, sack dust collector included frame and bag type dust collector, frame fixed connection on the inlet channel inner wall, bag type dust collector's intake port fixed connection on the frame, wherein, frame and inlet channel be detachable be connected and/or the sack cleaner with detachable connection between the frame. The utility model discloses cloth bag - type dust collecting device is as the coarse filter and fix on the air intake system frame, has thoroughly solved the upfloated situation of combustion engine operation in -process coarse filter, has avoided fine filter and atmospheric direct intercommunication.
Description
Technical field
This utility model relates to a kind of Natural Gas Power Plant gas handling system device, particularly relates to a kind of natural gas and sends out
Power plant's gas handling system bag-type dust collector.
Background technology
Natural Gas Power Plant Gas Turbine Generating Units is to revolve with the gas of flowing continuously for working medium impeller
Turn, by the internal combustion type dynamic power machine that the energy conversion of fuel is useful work.Wherein prime mover made by gas turbine,
Electromotor is driven to generate electricity.And the operational reliability of gas turbine and performance, with the air matter entering unit
Amount and clean-up performance have close relationship.Therefore to ensure the high efficiency reliability service of unit, it is necessary to configuration
Good gas handling system, filters the air of unit of entering, and filters wherein impurity.
Gas turbine inlet air system typically uses lower intake method, in order to the air entering unit is filtered,
Defecator is made up of multistage filter, and air first passes through coarse filter and filters, and air is through coarse filter
After filtered by fine filter；Major part GTCC power plant coarse filter all uses bulk fibers net at present
Structure, is laid on air inlet module demister, and it primarily serves the purpose of bulky grain dust, also in removing air
Can remove the moisture in air, protection combustion engine gas handling system fine filter cartridge does not blocks, and extends essence and filters
The service life of device filter element and filtering accuracy.
But, coarse filtration filter element can cause coarse filter to receive in removing air dust during dust is got over
Coming the most, worse and worse, before and after causing coarse filter, differential pressure gradually rises coarse filter permeability, due to slightly
Filter is to be laid on air inlet module demister, without effective fixed form, causes coarse filter because of front
Rear differential pressure is big and floats, fine filter cartridge thus directly connect with air, fine filter cartridge service life
Therefore it is substantially reduced.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding a kind of novel knot
The Natural Gas Power Plant gas handling system bag-type dust collector of structure so that it is have more the value in industry.
Summary of the invention
For solving above-mentioned technical problem, goal of the invention of the present utility model is to provide one to make sack cleaner
The cloth-sack-type dust removal device of the Natural Gas Power Plant gas handling system being fixed on gas handling system inner frame.
The cloth-sack-type dust removal device of Natural Gas Power Plant gas handling system of the present utility model, including being located at air inlet system
Inlet channel in system, described cloth-sack-type dust removal device includes framework and fiber bag precipitator, and described framework is solid
Surely being connected on described inlet channel inwall, the air inlet port of described fiber bag precipitator is fixedly connected on described
On framework, wherein, described framework is detachable with described inlet channel is connected and/or described sack cleaner (20)
It is connected with detachable between described framework.
Further, described framework inner edge is provided with sealing track；Described sack cleaner includes some cloth
The support of the bag mouth that bag unit and fixing described cloth bag unit strut；Outside described support, place is inserted in described close
In envelope track, and closely cooperate with described sealing track.
Further, described framework is the demister support being vertically arranged in described inlet channel.
Further, if being provided with some crisscross poles inside described framework and described framework being divided into
Dry quadra unit, each described quadra unit correspondence connects a described fiber bag precipitator.
By such scheme, this utility model at least has the advantage that
In prior art, Natural Gas Power Plant gas handling system coarse filter all uses bulk fibers web frame, flat
Being laid on air inlet module demister, coarse filter does not has effective fixed form, this utility model coarse filtration
Device uses cloth-sack-type dust removal device and is fixed on gas handling system framework, thoroughly solves in combustion engine running
The situation that coarse filter floats, it is to avoid fine filter directly connect with air, protection combustion engine gas handling system
Fine filter cartridge does not blocks, and therefore fine filter cartridge service life and filtering accuracy are greatly improved, and improves
The filtering accuracy of Natural Gas Power Plant gas handling system defecator and service life, thus improve and stable enter
Enter air quality and the cleannes of unit, it is ensured that the reliability of gas turbine operation and performance, it is achieved unit
High efficiency reliability service.
Novel by this use, sack cleaner is the convenient dismounting of vertical framework with in gas handling system, it is simple to cloth bag
The cleaning of cleaner unit and with changing.
Described above is only the general introduction of technical solutions of the utility model, in order to it is new to better understand this practicality
The technological means of type, and can be practiced according to the content of description, below with preferable reality of the present utility model
After executing example and coordinating accompanying drawing to describe in detail such as.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Marginal data: 10 frameworks；20 fiber bag precipitators；11 seal track；21 cloth bag units；22 sides
Shape support.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.
Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
See Fig. 1, the cloth of a kind of Natural Gas Power Plant gas handling system described in this utility model one preferred embodiment
Exhaust dust device with bag, cloth-sack-type dust removal device is as the coarse filter of gas handling system, including framework 10 and cloth bag
Formula cleaner unit 20, framework 10 uses the demister support being located in prior art in admission line, and this framework is solid
Surely being connected on inlet channel inwall, the air inlet port of fiber bag precipitator 20 is fixedly connected on described framework 10
On, wherein, framework 10 is detachable with inlet channel to be connected, can between sack cleaner 20 and framework 10
It is detachably connected with.
Realize being detachably connected with by following structure between sack cleaner 20 and framework 10: framework 10 inner edge
It is provided with sealing track 11；Sack cleaner 20 includes some cloth bag units 21 and fixing described cloth bag list
The support 22 of the bag mouth that unit 21 struts；Outside support 22 place be inserted in sealing track 11 in, and with seal rail
Road 11 closely cooperates.When needs are with changing and cleaning sack cleaner, sack cleaner can be dismantled from framework
Get off, easy and simple to handle, it is easy to management.
In order to arrange frame structure according to the internal diameter of admission line, it is provided with some crisscross inside framework
Framework is also divided into some quadra unit by pole, described in the then corresponding connection one of each quadra unit
Fiber bag precipitator (20).
This utility model is for two Rhizoma Sparganii M701F4 gas combustion-gas vapor combined cycles of Shaoxing Jiang Bin thermoelectricity
Unit, combined cycle rated power 452.07MW, unit one-to-one single shaft layout, gas turbine inlet air system
Using lower air inlet, the supporting inlet air filter system of combustion engine is import Donaldson equipment, point three air inlets；Original skill
In art, combustion engine coarse filter uses bulk fibers web frame, is laid on air inlet module demister, amounts to
165 pieces.
The above is only preferred implementation of the present utility model, is not limited to this utility model, should
When pointing out, for those skilled in the art, without departing from this utility model know-why
On the premise of, it is also possible to making some improvement and modification, these improve and modification also should be regarded as this utility model
Protection domain.
Claims (4)
1. a cloth-sack-type dust removal device for Natural Gas Power Plant gas handling system, including being located in gas handling system
Inlet channel, it is characterised in that: described cloth-sack-type dust removal device includes framework (10) and fiber bag precipitator
(20), described framework (10) is fixedly connected on described inlet channel inwall, described fiber bag precipitator (20)
Air inlet port be fixedly connected on described framework (10), wherein, described framework (10) and described air inlet
Between the detachable connection of passage and/or described sack cleaner (20) and described framework (10) detachable
Connect.
The cloth-sack-type dust removal device of Natural Gas Power Plant gas handling system the most according to claim 1, it is special
Levy and be: described framework (10) inner edge is provided with sealing track (11)；Described sack cleaner (20) wraps
Support (22) containing the bag mouth that some cloth bag units (21) and fixing described cloth bag unit (21) strut；
In being inserted in described sealing track (11) at described support (22) outside, and with described sealing track (11)
Closely cooperate.
The cloth-sack-type dust removal device of Natural Gas Power Plant gas handling system the most according to claim 1, it is special
Levy and be: described framework (10) is the demister support being vertically arranged in described inlet channel.
The cloth-sack-type dust removal device of Natural Gas Power Plant gas handling system the most according to claim 1, it is special
Levy and be: be provided with some crisscross poles inside described framework and described framework be divided into some square
Frame unit, each described quadra unit correspondence connects a described fiber bag precipitator (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371683.6U CN205654435U (en) | 2016-04-28 | 2016-04-28 | Air intake system of natural gas power factory sack dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371683.6U CN205654435U (en) | 2016-04-28 | 2016-04-28 | Air intake system of natural gas power factory sack dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654435U true CN205654435U (en) | 2016-10-19 |
Family
ID=57401919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620371683.6U Expired - Fee Related CN205654435U (en) | 2016-04-28 | 2016-04-28 | Air intake system of natural gas power factory sack dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302801A (en) * | 2020-11-13 | 2021-02-02 | 无锡华南钢结构环保有限公司 | Filtering mechanism for gas turbine air inlet system |
-
2016
- 2016-04-28 CN CN201620371683.6U patent/CN205654435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302801A (en) * | 2020-11-13 | 2021-02-02 | 无锡华南钢结构环保有限公司 | Filtering mechanism for gas turbine air inlet system |
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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: 20161019 |