CN206111347U - Compressor air intake heating filtration system - Google Patents
Compressor air intake heating filtration system Download PDFInfo
- Publication number
- CN206111347U CN206111347U CN201621031641.4U CN201621031641U CN206111347U CN 206111347 U CN206111347 U CN 206111347U CN 201621031641 U CN201621031641 U CN 201621031641U CN 206111347 U CN206111347 U CN 206111347U
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- CN
- China
- Prior art keywords
- filtering
- compressor
- pipeline
- air inlet
- heater
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- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a compressor air intake heating filtration system, including filter equipment, heating device and air intake control device, filter equipment and heating device all are connected through the pipeline with air intake control device, heating device includes a heating device and the 2nd heating device, a heating device and the 2nd heating device all are connected with filter equipment, a heating device sets up filter equipment's the upper reaches, be equipped with on the pipeline between a heating device and the air intake control device and be used for controlling the first isolating valve that heating device operation was perhaps closed, be equipped with on the pipeline between the 2nd heating device and the air intake control device and be used for controlling the second isolating valve that the operation of the 2nd heating device was perhaps closed. The utility model discloses a compressor air intake heating filtration system makes the compressor admit air the system of straining and possesses damp proof, anti -icing function.
Description
Technical field
This utility model is related to technical field of mechanical equipment, specifically, is related to a kind of compressor air inlet machine heating and filtering system.
Background technology
Combustion engine inlet air filter system, as outside air unique one defence line of combustion engine is entered, and is arranged by filtration, dehumidifying etc.
Apply and provide clean air for gas turbine, with ensure combustion engine fuel combustion and unit cooling, the differential pressure conditions of filtration system and
Filter efficiency, the safety, economy to gas turbine plays very important effect.At present, combustion engine compressor air inlet machine defecator
Without heater, because filter element is run into after wet weather, filter material is affected by moisture so as to which performance is reduced, while with sky
Continuous accumulation of the dust in gas on filter element, when dust runs into wet weather so that dust becomes grume and is attached to filter element
Surface so that enter filter element pressure reduction and sharply increase.If in humidity, microthermal climate, it may occur that pogonip weather, along with air
Flow velocity is very fast in filter element, and pressure is relatively low, and filter element easily produces " ice is blocked up " phenomenon, and at present, compressor air inlet machine is filtered without heating system,
When humidity is larger, filter element pressure reduction is sharply increased, and because gas handling system filter element cannot be changed online, serious crisis are to calming the anger
The safety of machine, economical operation so that unit run into high humidity, temperature it is relatively low when be forced load shedding or shutdown.
Utility model content
This utility model aims to overcome that prior art defect, there is provided a kind of novel pressure mechanism of qi air-intake heating mechanism, real
Existing combustion engine compressor air inlet machine heating and filtering system configuration is optimum.
The technical scheme that this utility model solves above-mentioned technical problem is as follows：
This utility model provides a kind of compressor air inlet machine heating and filtering system, including defecator, heater and air inlet
Control device, the defecator is connected with Intaker controller with heater by pipeline, the heater bag
First heater and secondary heating mechanism are included, the first heater and secondary heating mechanism are connected with defecator
Connect, the first heater is arranged on the upstream of the defecator, the first heater and Intaker controller it
Between pipeline be provided with for control first heater operation or close the first isolating valve, the secondary heating mechanism with
Pipeline between Intaker controller is provided with the second isolating valve for controlling secondary heating mechanism operation or close.
Preferably, the defecator includes for the Semen Salicis babylonicae cum piluss in air filtering excessively, insecticide and stops sleet and gas is entered
The preliminary pre-filtering filtered of row and rough filtering device, for carrying out further filtration to the gas through pre-filtering and rough filtering device
Fine filtering device and silencing means, the pre-filtering and rough filtering device, fine filtering device and silencing means are by pipeline along air
Flow direction is sequentially connected, and is entered by silencing means through the pre-filtering and rough filtering device and fine filtering device filtered air
Compressor inlet.
Preferably, also include the inlet plenum being connected with compressor air inlet machine mouth, the inlet plenum be arranged on fine filtering device and
On the pipeline of one section of the gas outlet of secondary heating mechanism.
Preferably, the secondary heating mechanism is arranged on the pipe between the pre-filtering and rough filtering device and the inlet plenum
On road.
Preferably, first isolating valve, the pipeline between the second isolating valve and Intaker controller are connected by threeway
Connect.
Preferably, one end of the Intaker controller is connected with the air vent of compressor.
Preferably, one end of the Intaker controller is connected with the gas bleeding of compressor.
Preferably, the pre-filtering and rough filtering device are rain cover and/or Air Filter or cloth envelop collector.
The beneficial effects of the utility model are：Compared with prior art, the beneficial effects of the utility model are：Increase a kind of
Novel pressure mechanism of qi air-intake heating mechanism, not changing original system pipeline configuration, by compressor air inlet machine plus hot gas source move to fine straining,
Before coarse filtration, intake air temperature can raise 5.6-8.4 DEG C；Different conditions to air inlet, relative humidity variations are different, can pass through
The humid air psychrometric chart of inquiry adnexa obtains specific relative humidity variations value, for example：4 DEG C of dry-bulb temperature, relative humidity 80%
Air inlet, such as put into a kind of novel pressure mechanism of qi air-intake heating mechanism, air obtains 7 DEG C of temperature rise, intake air temperature before fine straining, coarse filtration
11 DEG C are up to, relative humidity is reduced to 50%.Requirement of the inlet air filter system to humidity is disclosure satisfy that, compressor is thoroughly solved
The problem of fine straining, coarse filtration to weather conditions bad adaptability, improves unit safety, economy.
Description of the drawings
Fig. 1 is the structural representation of compressor air inlet machine heating and filtering system of the present utility model.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As shown in figure 1, this utility model provides a kind of compressor air inlet machine heating and filtering system, including defecator 3, heating
Device and Intaker controller 4, the defecator 3 is connected with Intaker controller 4 with heater by pipeline, institute
Heater is stated including first heater 1 and secondary heating mechanism 2, the first heater 1 and secondary heating mechanism 2 are equal
It is connected with defecator 3, the first heater 1 is arranged on the upstream of the defecator 3, the first heater
Pipeline between 1 and Intaker controller 4 is provided with the first isolating valve for controlling first heater operation or close
11, the pipeline between the secondary heating mechanism 2 and Intaker controller 4 is provided with and is run for controlling secondary heating mechanism 2
Or the second isolating valve 21 closed.
Preferably, the defecator 3 includes for the Semen Salicis babylonicae cum piluss in air filtering excessively, insecticide and stops sleet and gas is entered
The preliminary pre-filtering filtered of row and rough filtering device 31, for carrying out further mistake to the gas through pre-filtering and rough filtering device 31
The fine filtering device 32 and silencing means 33 of filter, the pre-filtering and rough filtering device 31, fine filtering device 32 and silencing means 33 pass through
Pipeline is sequentially connected along the flow direction of air, through the sky that the pre-filtering and rough filtering device 31 and fine filtering device 32 are filtered
Gas enters compressor inlet by silencing means 33.
Preferably, the inlet plenum 5 being connected with compressor air inlet machine mouth is also included, the inlet plenum is arranged on fine filtering device 32
On the pipeline of one section of the gas outlet of secondary heating mechanism 2.
Preferably, the secondary heating mechanism 2 is arranged between the pre-filtering and rough filtering device 31 and the inlet plenum 5
Pipeline on.
Preferably, the pipeline between first isolating valve 11, the second isolating valve 21 and Intaker controller 4 passes through threeway
It is connected.
Preferably, one end of the Intaker controller is connected with the air vent of compressor.
Preferably, one end of the Intaker controller is connected with the gas bleeding of compressor.
Preferably, the pre-filtering and rough filtering device 31 are rain cover and/or Air Filter or cloth envelop collector.
To reach object above, this utility model is employed the following technical solutions：Increase in combustion engine compressor air inlet machine system
A kind of novel pressure mechanism of qi air-intake heating mechanism.Compressor air inlet machine filter system is set to possess damp proof, anti-icing function, this heater is installed
Before compressor air inlet machine system rain cover, i.e.,：Coarse filtration, fine straining upstream, plus hot gas source are compressor aerofluxuss pumping, i.e., in former system
Increase threeway after IBH valves in system, the introduction pipe connection novel pressure mechanism of qi air-intake heating mechanism after threeway, in order to realize original
System and novel pressure mechanism of qi air-intake heating mechanism can mutually switch, and will increase by two isolating valves (valve 1 is opened, and valve 2 is closed).Pressure
IBH system (compressor air inlet machine stator anti-icing system) recovers state before transformation when mechanism of qi normally runs (valve 1 is closed, and valve 2 is opened).
When using, when humidity is larger, the state for being artificially manually switched to first heater opening (will the first isolation
Valve is opened, and the second isolating valve is closed), set by load down or by damp proof, ice software parameter so that compressor air inlet machine is led
Leaf anti-icing system valve is opened, and hot gas source is caused before compressor air inlet machine system rain cover into the i.e. upstream of coarse filtration, fine straining, when wet
Degree reduce after, be artificially manually switched to transformation before state (will the first isolating valve close, the second isolating valve open).Annual gas
Under time (including summer) as relative humidity of atomsphere larger (80%-100%), it is poor to have influence on compressor air inlet machine filtering pressure, Neng Gouren
To switch air inlet heating location, the heating to the air before filtration is realized.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit this utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. a kind of compressor air inlet machine heating and filtering system, including defecator (3), heater and Intaker controller (4), institute
State defecator (3) to be connected by pipeline with Intaker controller (4) with heater, it is characterised in that：The heating
Device includes first heater (1) and secondary heating mechanism (2), the first heater (1) and secondary heating mechanism (2)
It is connected with defecator (3), the first heater (1) is arranged on the upstream of the defecator (3), described first
Pipeline between heater (1) and Intaker controller (4) is provided with for controlling first heater operation or closing
The first isolating valve (11), the pipeline between the secondary heating mechanism (2) and Intaker controller (4) is provided with for controlling
The second isolating valve (21) that secondary heating mechanism (2) runs or closes.
2. compressor air inlet machine heating and filtering system according to claim 1, it is characterised in that：Defecator (3) bag
Include for the Semen Salicis babylonicae cum piluss in air filtering excessively, insecticide and stop sleet and pre-filtering and the rough filtering device of preliminary filtration are carried out to gas
(31), the fine filtering device (32) and noise reduction for carrying out further filtration to the gas through pre-filtering and rough filtering device (31) is filled
Put (33), the pre-filtering and rough filtering device (31), fine filtering device (32) and silencing means (33) are by pipeline along air
Flow direction is sequentially connected, and through the pre-filtering and rough filtering device (31) and fine filtering device (32) filtered air noise reduction is passed through
Device (33) enters compressor inlet.
3. compressor air inlet machine heating and filtering system according to claim 2, it is characterised in that：Also include and compressor air inlet machine
The inlet plenum (5) that mouth is connected, the inlet plenum is arranged on one section of the gas outlet of fine filtering device (32) and secondary heating mechanism (2)
Pipeline on.
4. compressor air inlet machine heating and filtering system according to claim 3, it is characterised in that：The secondary heating mechanism
(2) it is arranged on the pipeline between the pre-filtering and rough filtering device (31) and the inlet plenum (5).
5. compressor air inlet machine heating and filtering system according to claim 1, it is characterised in that：First isolating valve
(11), the pipeline between the second isolating valve (21) and Intaker controller (4) is connected by threeway.
6. compressor air inlet machine heating and filtering system according to claim 5, it is characterised in that：The Intaker controller
(4) one end is connected with the air vent of compressor.
7. compressor air inlet machine heating and filtering system according to claim 5, it is characterised in that：The Intaker controller
One end is connected with the gas bleeding of compressor.
8. according to the arbitrary described compressor air inlet machine heating and filtering system of claim 2-4, it is characterised in that：The pre-filtering and
Rough filtering device (31) is rain cover and/or Air Filter or cloth envelop collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031641.4U CN206111347U (en) | 2016-08-31 | 2016-08-31 | Compressor air intake heating filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031641.4U CN206111347U (en) | 2016-08-31 | 2016-08-31 | Compressor air intake heating filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111347U true CN206111347U (en) | 2017-04-19 |
Family
ID=58519341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031641.4U Expired - Fee Related CN206111347U (en) | 2016-08-31 | 2016-08-31 | Compressor air intake heating filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111347U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533404A (en) * | 2018-02-05 | 2018-09-14 | 晖保智能科技（上海）有限公司 | A kind of pre- heat recovery system of moving miniature gas turbine |
| CN108591123A (en) * | 2018-05-24 | 2018-09-28 | 中国科学院工程热物理研究所 | A kind of compressor inlet guide vane structure with the anti-icing function of gas heat |
| CN109209648A (en) * | 2017-07-05 | 2019-01-15 | 上海电气燃气轮机有限公司 | Gas turbine inlet air heating device, method and Combined-cycle Gas Turbine Unit |
-
2016
- 2016-08-31 CN CN201621031641.4U patent/CN206111347U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209648A (en) * | 2017-07-05 | 2019-01-15 | 上海电气燃气轮机有限公司 | Gas turbine inlet air heating device, method and Combined-cycle Gas Turbine Unit |
| CN108533404A (en) * | 2018-02-05 | 2018-09-14 | 晖保智能科技（上海）有限公司 | A kind of pre- heat recovery system of moving miniature gas turbine |
| CN108591123A (en) * | 2018-05-24 | 2018-09-28 | 中国科学院工程热物理研究所 | A kind of compressor inlet guide vane structure with the anti-icing function of gas heat |
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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 |
Granted publication date: 20170419 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |