CN209244672U - The box-transfer story of container-type gas turbine unit is divulged information and filtration system - Google Patents
The box-transfer story of container-type gas turbine unit is divulged information and filtration system Download PDFInfo
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- CN209244672U CN209244672U CN201821451076.6U CN201821451076U CN209244672U CN 209244672 U CN209244672 U CN 209244672U CN 201821451076 U CN201821451076 U CN 201821451076U CN 209244672 U CN209244672 U CN 209244672U
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Abstract
The utility model discloses a kind of ventilation of the box-transfer story of container-type gas turbine unit and filtration systems, including for installing gas turbine group box-shaped body, be installed on box-shaped body air inlet air inlet system for introducing ambient atmos and being filtered to the ambient atmos of introducing and be installed at the exhaust outlet of box-shaped body and be used to for the intracorporal gas of box-like being drawn to extraneous exhaust system, the air inlet filtering device that multistage filtering is carried out for the ambient atmos to introducing is equipped in air inlet system.The box-transfer story of the container-type gas turbine unit of the utility model is divulged information and filtration system, by the way that exhaust system and air inlet system are arranged on box-shaped body, replace the intracorporal gas of box-like constantly, make to keep suitable temperature in box-shaped body, the concentration of fuel gas is also kept in safe range in box-shaped body, and extraneous gas, after the air inlet filtering device multistage filtering of air inlet system, cleanliness also complies with the requirement of equipment operation.
Description
Technical field
The utility model relates to technical field of gas turbine, particularly, are related to a kind of container-type gas turbine unit
Box-transfer story ventilation and filtration system.
Background technique
Container-type gas turbine unit is to be placed in cabinet by the way that gas turbine unit is anti-to reduce gas turbine unit
The noise that is generated when work and preferably gas turbine unit is protected.Existing container-type gas turbine unit,
The quality of gas is undesirable in cabinet, since gas engine and other component operation can generate heat, works long hours down, case
Intracorporal gas temperature is higher and higher, and the working condition of gas turbine unit is made to be affected.Since gas turbine unit uses
Fuel gas there are a small amount of leakage, work long hours down, the concentration of fuel gas is higher and higher in cabinet, has existed hot
Fried security risk.Drop present in the intracorporal gas of case, dust or other sundries are easy to cause to damage to gas turbine unit
It is bad.
Utility model content
The utility model provides the box-shaped body ventilation and filtration system of a kind of container-type gas turbine unit, to solve
The undesirable technical problem of the quality of gas in the box-transfer story of existing container-type gas turbine unit.
The utility model provides the box-transfer story ventilation and filtration system of a kind of container-type gas turbine unit, including is used for
Install the box-shaped body of gas turbine group, the air inlet for being installed on box-shaped body for ambient atmos to be introduced and to the outer of introducing
Air inlet system that boundary's gas is filtered and be installed at the exhaust outlet of box-shaped body for the intracorporal gas of box-like to be extracted out
To extraneous exhaust system, it is equipped with the air inlet for carrying out multistage filtering to the ambient atmos of introducing in air inlet system and filters dress
It sets, it is intracorporal negative using box-like by exhaust system by the intracorporal gas extraction of box-like to form the intracorporal subnormal ambient of box-like
The air inlet power of pressure ring border composition air inlet system.
Further, air inlet system further includes the intake muffler on the outlet side of air inlet filtering device and is used for
The air inlet partition door that the air inlet of the outlet side of intake muffler and box-shaped body is connected, after intake muffler is for reducing filtering
Gas enter the noise generated when box-shaped body, air inlet partition door is used to control the connection and disconnection of air inlet system and box-shaped body.
Further, air inlet filtering device includes for by bulk sundries, drop and the bulky grain powder in ambient atmos
The primary filter that dirt is intercepted and the fine filter for intercepting the little particle dust in ambient atmos.
Further, primary filter includes outline border and is intervally arranged in the muti-piece baffle plate in outline border, baffle plate edge
It lays the flow direction of air-flow；The wall windward for being equipped with multiple bendings along the flow direction of air-flow on baffle plate and being formed by bending
Face stops drop in ambient atmos and dust internally to flow to realize separating for gas and drop and dust.
Further, the wall surface windward of bending be equipped with for by ambient atmos drop and dust further intercept
Grooved drum plate, grooved drum plate is vertically laid or one end of grooved drum plate tilts down laying.
Further, exhaust system includes for the intracorporal gas of box-like to be drawn to extraneous air draft power device, is used
In the air draft partition door for connecting the exhaust outlet of the inlet end of air draft power device and box-shaped body, going out set on air draft power device
Air-discharge silencer on gas end, the noise that intake muffler generates when being discharged for reducing gas from air draft power device, air draft
Partition door is used to control the connection and closing of exhaust system and box-shaped body.
Further, air draft power device includes more exhaust fans.
Further, upward, the intracorporal gas of box-like is discharged upwards by air-discharge silencer for the outlet side of air-discharge silencer
To the external world, exhaust system further include the air draft elbow that gas and changing for air-discharge silencer to be discharged upwards is bottom horizontal flow sheet with
And it is layed in the blinds on the gas outlet of air draft elbow.
Further, the air inlet of box-shaped body and exhaust outlet are respectively positioned on the roof of box-shaped body, are set on the roof of box-shaped body
There are the air inlet mounting rack for installing fixed air inlet system and the air draft mounting rack for installing fixed exhaust system.
Further, the sound insulating layer of the noise generated for reducing gas turbine unit work is equipped in box-shaped body.
The utility model has the following beneficial effects:
The box-transfer story of the container-type gas turbine unit of the utility model is divulged information and filtration system, will by exhaust system
After the intracorporal gas extraction of box-like, negative pressure is formed in box-shaped body, so that extraneous gas be made to enter after air inlet system filters
Box-shaped body absorbs the heat of equipment operation while flowing through entire box-shaped body into the intracorporal live gas of box-like, then through arranging
Wind system is discharged outside to, therefore the intracorporal gas of box-like is constantly replaced, while can be controlled according to the intracorporal temperature of box-like
It is required that adjusting the gas extracted amount of exhaust system, to control the air inflow of air inlet system simultaneously, make to keep suitable in box-shaped body
Temperature avoids influencing the normal operation of equipment because gas temperature is excessively high, and the concentration of fuel gas is also maintained at peace in box-shaped body
In gamut, and extraneous gas, after the air inlet filtering device multistage filtering of air inlet system, cleanliness also complies with equipment fortune
Capable requirement avoids the impurity such as the dust and drop in ambient atmos from damaging equipment.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is box-transfer story ventilation and the filtration system structural schematic diagram of the container-type gas turbine unit of the present embodiment；
Fig. 2 is the cross-sectional structure schematic diagram of the primary filter of the present embodiment；
Fig. 3 is the positive structure diagram of the primary filter of the present embodiment.
Marginal data:
1, box-shaped body；2, air inlet system；21, air inlet filtering device；211, primary filter；2111, outline border；2112, it rolls over
Flowing plate；2113, grooved drum plate；2114, press strip；2115, metal mesh；212, fine filter；22, intake muffler；23, air inlet partition
Door；3, exhaust system；31, air draft power device；32, air draft partition door；33, air-discharge silencer；34, air draft elbow；35, hundred
Leaf.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by following
The multitude of different ways for limiting and covering is implemented.
Fig. 1 is box-transfer story ventilation and the filtration system structural schematic diagram of the container-type gas turbine unit of the present embodiment；
Fig. 2 is the cross-sectional structure schematic diagram of the primary filter of the present embodiment；Fig. 3 is that the primary filter of the present embodiment faces knot
Structure schematic diagram.
As shown in Figure 1, the box-transfer story ventilation of the container-type gas turbine unit of the present embodiment and filtration system, including with
In installing gas turbine group box-shaped body 1, be installed on box-shaped body 1 air inlet for by ambient atmos introduce and to introducing
The air inlet system 2 that is filtered of ambient atmos and be installed at the exhaust outlet of box-shaped body 1 for by the gas in box-shaped body 1
Body is drawn to extraneous exhaust system 3, and the air inlet that multistage filtering is carried out for the ambient atmos to introducing is equipped in air inlet system 2
Filter device 21 is extracted the gas in box-shaped body 1 out subnormal ambient to be formed in box-shaped body 1 by exhaust system 3, is utilized
1 subnormal ambient constitutes the air inlet power of air inlet system 2 in box-shaped body.The container-type gas turbine unit of the utility model
Box-transfer story ventilation and filtration system formed in box-shaped body 1 negative by exhaust system 3 by after the gas extraction in box-shaped body 1
Pressure flows through so that extraneous gas be made to filter laggard box-shaped body 1 by air inlet system 2 into the live gas in box-shaped body 1
The heat of equipment operation is absorbed while entire box-shaped body 1, then is discharged outside to through exhaust system 3, therefore in box-shaped body 1
Gas constantly replace, make to keep suitable temperature in combustion gas box body, avoid influencing equipment because gas temperature is excessively high
It operates normally, the concentration of fuel gas is also kept in safe range in box-shaped body 1, and extraneous gas passes through air inlet system 2
After filtering, cleanliness also complies with the requirement of equipment operation, and the impurity such as the dust and drop in ambient atmos is avoided to cause equipment
Damage.
As shown in Figure 1, air inlet system 2 further include set on air inlet filtering device 21 outlet side on intake muffler 22 with
And the air inlet partition door 23 for the outlet side of intake muffler 22 to be connect with the air inlet of box-shaped body 1, intake muffler 22
The noise generated when entering box-shaped body 1 for reducing filtered gas, air inlet partition door 23 is for controlling air inlet system 2 and case
The connection and disconnection of shape body 1.Exhaust system 3 includes for the gas in box-shaped body 1 to be drawn to extraneous air draft power device
31, the air draft isolating valve for the inlet end of air draft power device 31 to be connect with the exhaust outlet of box-shaped body 1, move set on air draft
Air-discharge silencer 33 on the outlet side of power device 31, air-discharge silencer 33 are discharged for reducing gas from air draft power device 31
When the noise that generates, air draft partition door 32 is used to control the connection and closing of exhaust system 3 Yu box-shaped body 1.Enter the wind partition door 23
It is normally open when equipment works normally so that ambient atmos filter in laggard box-shaped body 1 through air inlet system 2, air draft separates
Door 32 when equipment works normally for normally open so that the gas in box-shaped body 1 is drawn to the external world through exhaust system 3, but work as
Equipment operation leads to occur in box-shaped body 1 fire when occurring abnormal when, closed by the way that partition door 23 and air draft partition door 32 will be entered the wind
After closing, fire-suppressant gas is filled in closed box-shaped body 1 and reaches fire extinguishing purpose.Intake muffler 22 and air-discharge silencer 33 it is interior
Portion is equipped with sound-absorbing porous material, and the sound wave of noise enters in the hole of sound-absorbing porous material enables a part of sound to turn by friction
Chemical conversion thermal energy consumption is fallen, to reduce sonic propagation of making an uproar.By the intake noise reduction for being set to the outlet side of air intake filter 21
Device 22 reduces gas and enters generated noise in box-shaped body 1, is disappeared by being set to the air draft of outlet side of air draft power device 31
Sound device 33 reduces generated noise when gas is discharged from air draft power device 31, so that the sonic impinging for reducing noise is set
Standby caused vibration equipment avoids vibration from influencing the leakproofness and equipment of junction of wind regime assembly and material conveying pipe
Working condition.Optionally, intake muffler 22 and air-discharge silencer 33 are resistive formula silencer or impedance composite muffler.
Resistive formula silencer is very good to the effect for eliminating the high-frequency noises as caused by flow perturbation and gas shock solid.
Impedance composite muffler can eliminate the high-frequency noises as caused by flow perturbation and gas shock solid, moreover it is possible to eliminate
Solid vibrates generated Middle and low frequency noise.
As shown in Figure 1, air inlet filtering device 21 includes for by bulk sundries, drop and the bulky grain in ambient atmos
The primary filter 211 that dust is intercepted and the fine filter for intercepting the little particle dust in ambient atmos
212.Optionally, primary filter 211 is the non-woven fabrics filter bag and/or filter plate of low precision.Optionally, fine filter 212
It is greater than 1 μm of bag filter using multiple filtering partial sizes.The contact area of bag filter and gas is big and enters filter
In gas flow rate it is low, it is high that gas can come into full contact with therefore filter efficiency with filtrate.Bag filter includes multiple for synthesis fibre
The filter bag and the second connection framework for being connect with the opening of multiple filter bags of dimension or glass fibre structure.In the present embodiment
In, as shown in Fig. 2 and Fig. 3, primary filter 211 includes outline border 2111 and is intervally arranged in the muti-piece folding in outline border 2111
Flowing plate 2112, baffle plate 2112 are laid along the flow direction of air-flow；Along the flow direction of air-flow equipped with multiple on baffle plate 2112
Bending, the wall surface windward formed by bending stop drop and dust in ambient atmos internally to flow to realize gas and liquid
The separation of drop and dust.The cross section of baffle plate 2112 is wave-shaped or zigzag, after ambient atmos enter primary filter 211
Drop and dust in ambient atmos are stopped by the wall surface windward of multiple bendings and grooved drum plate 2113, and drop and dust are in baffling
It slides to realize gas and drop and powder along baffle plate 2112 by the gravity of itself after assembling on the wall surface of plate 2112
The separation of dirt.By being intervally arranged in the muti-piece baffle plate 2112 in outline border 2111, conveying direction of the baffle plate 2112 along air-flow
Multiple bendings are set, and the drop and dust after so that ambient atmos is entered primary filter 211 in ambient atmos are by multiple bendings
Wall surface stops windward, and drop and dust assemble on the wall surface of baffle plate 2112 after pass through itself gravity along baffle plate 2112
It slides, the pollution that not will receive drop and dust while baffle plate 2112 is by gas and drop and dust separation damages, therefore
Baffle plate 2112 does not need continually to safeguard or replace, long service life；Gas part in ambient atmos then bypasses wall windward
Face enters in fine filter 212 from the gap between baffle plate 2112, therefore reduces the filtration pressure of subsequent fine filter 212
Power.Optionally, the bending of baffle plate 2112 set there are three, four, five, six.If humidity height and/or powder in ambient atmos
Dirt is more, and the number of the bending by increasing baffle plate 2112 makes the resistance of windward wall surface of the ambient atmos Jing Guo multiple bendings
Gear, to realize the separation of gas Yu drop and dust.If the humidity in ambient atmos is high and/or dust is more, pass through increase
The quantity of baffle plate 2112 simultaneously reduces the gap between baffle plate 2112, reduces the speed that gas passes through, makes in ambient atmos
Dust and drop can fully contact the wall surface windward of bending and on wall surface assemble after by itself gravity along folding
Flowing plate 2112 slides to realize the separation of gas Yu drop and dust.Optionally, the both ends of bending respectively with baffle plate 2112
Fixed, the middle part of bending is the freedom portion suspended on baffle plate 2112.Optionally, one end of bending and baffle plate 2112 are fixed,
The other end of bending is the freedom portion suspended on baffle plate 2112.Optionally, bending is 2112 matrix punching press of baffle plate or rolling
The construction of formation.Optionally, bending is the construction for being fixed in 2112 surface of baffle plate.
As shown in Fig. 2, the wall surface windward of bending be equipped with for by ambient atmos drop and dust further intercept
Grooved drum plate 2113.To avoid drop and dust a part of in ambient atmos from passing through from the gap of convex wall face side, if mistake
Degree ground reduces the gap between baffle plate 2112, and to will cause gas flow rates too low, needs to pass through by the time very longly
The fine filter 212 for entering the next stage after primary filter 211, reduces the speed of filtering.By increasing on wall surface windward
If grooved drum plate 2113, so that the wall surface windward that a part of drop and dust are bent in ambient atmos stops ground simultaneously, another portion
Wall surface aggregation and fair current after liquid separation drop and dust shock grooved drum plate 2113 in grooved drum plate 2113 slide, thus by ambient atmos
Dust and drop further intercept.Preferably, grooved drum plate 2113 is set to the top of wall surface windward.By the way that grooved drum plate 2113 is set
In the top of wall surface windward, intercept drop and dust in ambient atmos by grooved drum plate 2113, to avoid liquid in ambient atmos
Drop and dust are bypassed from the top of wall surface windward.
Optionally, the cross-sectional shape of grooved drum plate 2113 is L shape, J-shaped, V-arrangement, C-shaped, I shape.Optionally, grooved drum plate 2113
Angle with the contact surface and airflow direction of drop and dust is 0 degree of -90 degree.In the present embodiment, as shown in Fig. 2, grooved drum plate
2113 include side and the baffle bending connecting plate that wall surface is connect windward and be connected to the connecting plate other side, connecting plate and gas
It is vertical to flow direction.Drop and dust in ambient atmos vertically hit connecting plate, and slide after assembling on connecting plate wall surface.
If grooved drum plate 2113 and drop and the contact surface of dust and the angle of airflow direction are less than 0 degree, a part of drop and dust are straight
The gap connect between grooved drum plate 2113 and adjacent baffle plate 2112 passes through.If the contact of grooved drum plate 2113 and drop and dust
The angle of face and airflow direction is greater than 90 degree, then after drop and dust hit grooved drum plate 2113, although the direction of motion changes, but still
It can so be flowed along grooved drum plate 2113 to the rear of primary filter 211.By the way that baffle is arranged in the other side of connecting plate, to keep away
Exempt from drop and dust and passes through primary filter 211 around connecting plate.
As shown in Fig. 2, baffle plate 2112 is laid in vertically in outline border 2111, muti-piece baffle plate 2112 is equidistant in the horizontal direction
In arrangement and outline border 2111.The lower section of baffle plate 2112 is equipped with the collection device for collecting liquid and dust.Baffle plate 2112
It is laid in outline border 2111 vertically, therefore the wall surface of baffle plate 2112 is perpendicular to horizontal plane, therefore dust and drop are on wall surface
After aggregation by itself gravity along baffle plate 2112 slide to lower section collection device it is fastest, make intercept after
Dust and drop can slide to collection device in time, avoid dust and drop from being trapped on baffle plate 2112, influence baffling
The service life and filter efficiency of plate 2112.Optionally, the inclination of baffle plate 2112 is laid in outline border 2111.Optionally, it collects
Device includes the accommodating groove being slidably connected with the outer bottom of outline border 2111, sets multiple through-holes on the bottom wall of outline border 2111, dust and
Drop passes through multiple through-holes after sliding to the bottom wall of outline border 2111 and reaches in accommodating groove.Optionally, collection device includes being placed in
Accommodating groove in outline border 2111 on ground, dust and drop on baffle plate 2112 directly slide to accommodating groove.
As shown in figure 3, the air inlet face of outline border 2111 is equipped with the press strip 2114 for connecting muti-piece baffle plate 2112.Pass through
Press strip 2114 is fixed in outline border 2111 after connecting muti-piece baffle plate 2112.Baffle plate 2112 includes being set to baffle plate 2112 to push up
The upper shaft held and be inserted on the roof of outline border 2111 and set on baffle plate 2112 bottom end and be inserted into the bottom wall of outline border 2111
On lower rotary shaft, press strip 2114 and muti-piece baffle plate 2112 are articulated and connected.By pulling press strip 2114 to rotate baffle plate 2112,
To adjust the angle of baffle plate 2112, the wall surface windward of bending is enable to intercept dust in ambient atmos and drop.Preferably,
The wall surface windward of bending and the angle of airflow direction are 45 degree of -90 degree.Baffle plate 2112 is metal plate.Metal plate is in long-term gas
It is also unlikely to deform under stream impact, long service life.When angle is less than 45 degree, most gas is easy between baffle plate 2112
Gap enter filter interior, the dust and drop of only sub-fraction are blocked after hitting the wall surface windward of baffle plate 2112
It cuts.When angle is greater than 90 degree, the inlet in most gas gap between baffle plate 2112 is just led by the blocking of wall surface windward
Cause the gas flow entered in filter seldom, the rate of filtration is very slow.In the present embodiment, baffle plate 2112 uses aluminium alloy plate.
Aluminium alloy plate heat resistanceheat resistant performance, corrosion resistance and abrasion resistance are relatively good, and aluminium alloy plate surface is smooth, drop and powder
Dirt is easy to slide downwards after surface aggregation, and avoiding droplets from influences baffle plate 2112 in 2112 surface of baffle plate with adsorbing powder dust
Service life and filter effect.
As shown in figure 3, the air inlet face of outline border 2111 is equipped with the metal mesh 2115 for intercepting bulk sundries.Pass through metal
Net 2115 is by the bulky grains sundries blocking such as larger-size insect, leaf.Air-flow is logical by the vibration force that baffle plate 2112 generates
It crosses outline border 2111 to be transferred on metal mesh 2115, with the bulky grain sundries that forces 2115 surface of metal mesh intercepted from metal mesh
It is shaken off on 2115, to avoid the mesh of blocking metal mesh 2115.
As shown in Figure 1, air draft power device 31 includes more exhaust fans being arranged side by side.When the temperature of the surroundings is low,
The raised speed of gas temperature is slow in box-shaped body 1, therefore the replacement speed of gas can correspondingly be slowed down in box-shaped body 1
To achieve the purpose that energy conservation and reduce cost.By controlling more air drafts respectively according to the temperature change of the gas in box-shaped body 1
Blower opens or closes.In the present embodiment, air draft power device 31 includes two exhaust fans being arranged side by side.Work as box-shaped body
When temperature in 1 is lower than desired temperature, then select one exhaust fan of unlatching that gas is drawn to the external world.When in box-shaped body 1
Temperature when being higher than desired temperature, then first turn on an exhaust fan and continue gas being drawn to the external world, if in box-shaped body 1
Gas temperature still constantly increase, then open another exhaust fan and gas be drawn to the external world simultaneously, make the gas in box-shaped body 1
Body is constantly replaced.
As shown in Figure 1, it is level stream that exhaust system 3, which further includes gas and changing for air-discharge silencer 33 to be discharged upwards,
Dynamic air draft elbow 34 and the blinds 35 being layed on the outlet face of air draft elbow 34.The air outlet of air draft elbow 34 is level
Direction, so that sundries extraneous when avoiding exhaust system 3 out of service falls into 3 He of exhaust system from the air outlet of exhaust system 3
Inside box-shaped body 1.Blinds 35 on the outlet face of air draft elbow 34 can also stop extraneous sundries to float into exhaust system 3 and box-like
Inside body 1.
As shown in Figure 1, the air inlet and exhaust outlet of box-shaped body 1 are respectively positioned on the roof of box-shaped body 1, the roof of box-shaped body 1
It is equipped with the air draft mounting rack for installing the air inlet mounting rack of fixed air inlet system 2 and for installing fixed exhaust system 3.
As shown in Figure 1, being equipped with the sound insulating layer of the noise generated for reducing gas turbine unit work in box-shaped body 1.Every
Sound layer is made of column and skeletal support splicing, and sound insulating layer includes outer surface carbon steel sheet layer, and outer surface carbon steel sheet layer passes through interlayer
Connect inner surface perforated plate.
It can be seen from the above description that the above embodiments of the present invention realizes following technical effect:
The box-transfer story of the container-type gas turbine unit of the utility model of the utility model is divulged information and filtration system, leads to
Exhaust system is crossed by after the intracorporal gas extraction of box-like, negative pressure is formed in box-shaped body, to make extraneous gas by air inlet system
System filters laggard box-shaped body, and equipment operation is absorbed while flowing through entire box-shaped body into the intracorporal live gas of box-like
Heat, then be discharged outside to through exhaust system, therefore the intracorporal gas of box-like is constantly replaced, make to keep suitable in box-shaped body
Temperature avoids influencing the normal operation of equipment because gas temperature is excessively high, and the concentration of fuel gas is also maintained at peace in box-shaped body
In gamut, and extraneous gas, after air inlet system filters, cleanliness also complies with the requirement of equipment operation, avoids extraneous gas
The impurity such as dust and drop in body damage equipment.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of box-transfer story of container-type gas turbine unit is divulged information and filtration system, which is characterized in that
Including for installing gas turbine group box-shaped body (1), be installed on the box-shaped body (1) air inlet for will be outer
Boundary's gas introduces and the air inlet system (2) being filtered to the ambient atmos of introducing and the row for being installed on the box-shaped body (1)
It is used to for the gas in the box-shaped body (1) to be drawn to extraneous exhaust system (3) at air port,
The air inlet filtering device (21) that multistage filtering is carried out for the ambient atmos to introducing is equipped in the air inlet system (2),
The gas in the box-shaped body (1) is extracted out negative pressure to be formed in the box-shaped body (1) by the exhaust system (3)
Environment constitutes the air inlet power of the air inlet system (2) using the subnormal ambient in the box-shaped body (1).
2. the box-transfer story of container-type gas turbine unit according to claim 1 is divulged information and filtration system, feature exist
In,
The air inlet system (2) further include set on the air inlet filtering device (21) outlet side on intake muffler (22) with
And the air inlet partition door for the outlet side of the intake muffler (22) to be connect with the air inlet of the box-shaped body (1)
(23),
The noise that the intake muffler (22) generates when entering the box-shaped body (1) for reducing filtered gas,
Air inlet partition door (23) is used to control the connection and disconnection of the air inlet system (2) Yu the box-shaped body (1).
3. the box-transfer story of container-type gas turbine unit according to claim 1 is divulged information and filtration system, feature exist
In,
The air inlet filtering device (21) includes for carrying out bulk sundries, drop and the large dust particle in ambient atmos
The primary filter (211) of interception and fine filter (212) for intercepting the little particle dust in ambient atmos.
4. the box-transfer story of container-type gas turbine unit according to claim 3 is divulged information and filtration system, feature exist
In,
The primary filter (211) includes outline border (2111) and is intervally arranged in the muti-piece baffling in the outline border (2111)
Plate (2112), the baffle plate (2112) are laid along the flow direction of air-flow；
The wall windward for being equipped with multiple bendings along the flow direction of air-flow on the baffle plate (2112) and being formed by the bending
Face stops drop in ambient atmos and dust internally to flow to realize separating for gas and drop and dust.
5. the box-transfer story of container-type gas turbine unit according to claim 4 is divulged information and filtration system, feature exist
In,
The wall surface windward of the bending is equipped with for by the drop and the grooved drum plate that further intercepts of dust in ambient atmos
(2113),
The grooved drum plate (2113) is vertically laid or one end of the grooved drum plate (2113) tilts down laying.
6. the box-transfer story of container-type gas turbine unit according to claim 1 is divulged information and filtration system, feature exist
In,
The exhaust system (3) includes for the gas in the box-shaped body (1) to be drawn to extraneous air draft power device
(31), the air draft for the inlet end of the air draft power device (31) to be connect with the exhaust outlet of the box-shaped body (1) separates
Door (32), the air-discharge silencer (33) being set on the outlet side of the air draft power device (31),
The noise that the air-discharge silencer (33) generates when being discharged for reducing gas from the air draft power device (31),
The air draft partition door (32) is used to control the connection and closing of the exhaust system (3) Yu the box-shaped body (1).
7. the box-transfer story of container-type gas turbine unit according to claim 6 is divulged information and filtration system, feature exist
In,
The air draft power device (31) includes more exhaust fans.
8. the box-transfer story of container-type gas turbine unit according to claim 6 is divulged information and filtration system, feature exist
In,
Upward, the gas in the box-shaped body (1) passes through the air-discharge silencer for the outlet side of the air-discharge silencer (33)
(33) it is discharged outside to upwards,
The exhaust system (3) further includes that the gas and changing for the air-discharge silencer (33) to be discharged upwards is bottom horizontal flow sheet
Air draft elbow (34) and the blinds (35) that is layed on the gas outlet of air draft elbow (34).
9. the box-transfer story of container-type gas turbine unit according to claim 1 is divulged information and filtration system, feature exist
In,
The air inlet and exhaust outlet of the box-shaped body (1) are respectively positioned on the roof of the box-shaped body (1), the box-shaped body (1)
Roof is equipped with the air inlet mounting rack for installing the fixed air inlet system (2) and fixes the exhaust system for installing
(3) air draft mounting rack.
10. the box-transfer story of container-type gas turbine unit according to claim 1 is divulged information and filtration system, feature exist
In,
The sound insulating layer of the noise generated for reducing gas turbine unit work is equipped in the box-shaped body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821451076.6U CN209244672U (en) | 2018-09-05 | 2018-09-05 | The box-transfer story of container-type gas turbine unit is divulged information and filtration system |
Applications Claiming Priority (1)
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| CN111120106A (en) * | 2019-12-24 | 2020-05-08 | 株洲航发动科南方燃气轮机有限公司 | High-power gas turbine generator set and operation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111120106A (en) * | 2019-12-24 | 2020-05-08 | 株洲航发动科南方燃气轮机有限公司 | High-power gas turbine generator set and operation method |
| CN111120106B (en) * | 2019-12-24 | 2021-07-30 | 株洲航发动科南方燃气轮机有限公司 | High-power gas turbine generator set and operation method |
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