CN209237520U - The ventilation of the box-transfer story of primary filter and gas turbine unit and filtration system - Google Patents
The ventilation of the box-transfer story of primary filter and gas turbine unit and filtration system Download PDFInfo
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- CN209237520U CN209237520U CN201821451077.0U CN201821451077U CN209237520U CN 209237520 U CN209237520 U CN 209237520U CN 201821451077 U CN201821451077 U CN 201821451077U CN 209237520 U CN209237520 U CN 209237520U
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- baffle plate
- dust
- primary filter
- drop
- plate
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of ventilation of the box-shaped body of primary filter and gas turbine unit and filtration systems, primary filter, box-transfer story ventilation and filtration system for gas turbine unit, it including outline border and is intervally arranged in the muti-piece baffle plate in outline border, baffle plate is laid along the flow direction of air-flow；Multiple bendings are equipped with along the flow direction of air-flow on baffle plate, the wall surface windward formed by bending stops drop in ambient atmos and dust internally to flow to realize separating for gas and drop and dust.The primary filter of the utility model, drop and dust in ambient atmos are stopped by the wall surface windward of multiple bendings, and drop and dust assemble on the wall surface of baffle plate after by itself gravity along baffle plate slide, the pollution that not will receive drop and dust while baffle plate is by gas and drop and dust separation damages, therefore baffle plate does not need continually to safeguard or replace, long service life.
Description
Technical field
The utility model relates to filter plant technical fields, particularly, are related to a kind of case dress for gas turbine unit
The primary filter of body ventilation and filtration system, in addition, the box-transfer story for further relating to a kind of gas turbine unit is divulged information and filtering system
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 turbine and other component operation can generate heat, works long hours down,
The intracorporal gas temperature of case is higher and higher, and the working condition of gas turbine unit is made to be affected.Since gas turbine unit makes
Fuel gas works long hours down there are a small amount of leakage, and the concentration of fuel gas is higher and higher in cabinet, and there are on fire
The security risk of explosion.Drop present in the intracorporal gas of case, dust or other sundries are easy to cause gas turbine unit
Damage.Therefore, it is necessary to ventilation and filtration system be arranged gas in cabinet is made to meet the requirements, for the filtering for reducing subsequent fine filter
Pressure extends service life and the replacement cycle of whole system, it is necessary to which primary filter is arranged in the inlet of gas handling system will
The biggish impurity of particle, drop etc. filter out.
In the prior art, a part is laid with stainless steel cloth in the inlet of gas handling system, but stainless steel cloth is only capable of blocking
The bulky grains sundries such as the sundries of the bulks such as insect, leaf is cut, and dust and drop can not be intercepted.A part is lower using precision
Non-woven fabrics filter bag or filter plate dust and drop are intercepted, but timed maintenance or replacement are needed, due to the air inlet of cabinet
Inlet area is very big, needs the primary filter of large area, according to non-woven fabrics filter bag or filter plate, continually safeguards and replaces
Need to expend a large amount of human and material resources and financial resources.
Utility model content
The utility model provides the box-transfer story ventilation and filtration system of a kind of primary filter and gas turbine unit, with
The box-transfer story ventilation and the primary filter that uses of filtration system for solving existing gas turbine unit need frequent maintenance and more
The technical issues of changing.
The utility model provides a kind of primary filter, box-transfer story ventilation and filtration system for gas turbine unit,
It including outline border and is intervally arranged in the muti-piece baffle plate in outline border, baffle plate is laid along the flow direction of air-flow；On baffle plate
Multiple bendings are equipped with along the flow direction of air-flow, drop and dust in ambient atmos are stopped by the wall surface windward that bending is formed
Internally flow the separation to realize gas Yu 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, grooved drum plate includes the connecting plate of the connection of wall surface windward of side and bending and to be connected to connecting plate another
The baffle of side, connecting plate are vertical with the flow direction of air-flow.
Further, baffle plate is laid in outline border vertically, and muti-piece baffle plate is equidistantly arranged in outline border in the horizontal direction.
Further, the lower section of baffle plate is equipped with the collection device for collecting liquid and dust.
Further, the air inlet side and/or outlet side of outline border are equipped with the press strip for connecting muti-piece baffle plate.
Further, baffle plate includes set on baffle plate top and being inserted into the upper shaft on the roof of outline border and being set to folding
The lower rotary shaft on the bottom wall of outline border is simultaneously inserted into the bottom end of flowing plate, and press strip and muti-piece baffle plate are articulated and connected.
Further, baffle plate is metal plate or hard plastic board.
Further, the air inlet side of outline border is equipped with the metal mesh for intercepting bulk sundries.
The utility model also provides the box-transfer story ventilation and filtration system of a kind of gas turbine unit, including above-mentioned just imitates
Filter.
The utility model has the following beneficial effects:
The primary filter of the utility model, by being intervally arranged in the muti-piece baffle plate in outline border, the plate body of baffle plate
It is laid along the flow direction of air-flow, by the plate side of baffle plate and air flow contacts；Baffle plate is set along the conveying direction of air-flow
Multiple bendings are set to form the sag and swell of baffling plate surface, the one side of sag and swell and air flow contacts forms wall surface windward, makes
Ambient atmos enter drop after primary filter in ambient atmos and dust is stopped by the wall surface windward of multiple bendings, and drop
It is slid by the gravity of itself along baffle plate after assembling on the wall surface windward of baffle plate with dust, and bending is by air-flow
Frequently effect is lower and generate vibration, and to accelerate the whereabouts of drop and dust on wall surface windward, baffle plate is by gas and drop and powder
Dirt not will receive the pollution damage of drop and dust while separation, therefore baffle plate does not need continually to safeguard or replace, and makes
It is long with the service life；Gas part in ambient atmos then bypasses wall surface windward and enters in fine filter from the gap between baffle plate,
Therefore the filter pressure of subsequent fine filter is reduced.
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 the cross-sectional structure schematic diagram of the preferred embodiment in the utility model；
Fig. 2 is the positive structure diagram of the preferred embodiment in the utility model.
Marginal data:
1, outline border；2, baffle plate；3, grooved drum plate；4, press strip；5, metal mesh.
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 the structural schematic diagram of the preferred embodiment in the utility model；Fig. 2 is the structure of the preferred embodiment in the utility model
Schematic diagram.
As depicted in figs. 1 and 2, the primary filter of the present embodiment, box-transfer story ventilation and mistake for gas turbine unit
Filter system, including outline border 1 and be intervally arranged on the muti-piece baffle plate 2 in outline border 1, baffle plate 2 along the flow direction of air-flow
Equipped with multiple bendings, the wall surface windward formed by bending stops drop and dust in ambient atmos internally to flow to realize
The separation of gas and drop and dust.Optionally, multiple bendings keep the cross section of baffle plate 2 wave-shaped or zigzag.It is extraneous
Gas flows on the wall surface windward of first bending after entering primary filter, a part of drop and dust in ambient atmos
Be blocked and gas then bypass windward wall surface continuation internally flow, when on the wall surface windward for flowing to next bending, gas
A part of drop and dust in body are blocked again and gas then bypasses wall surface continuation windward and internally flows, and so on, outside
Windward wall surface of boundary's gas Jing Guo multiple bendings is by drop and dust catching, to realize the separation of gas Yu drop and dust.
The primary filter for gas turbines of the utility model, by being intervally arranged in the muti-piece baffle plate 2 in outline border 1, baffling
Multiple bendings are arranged along the conveying direction of air-flow in plate 2, drop after making ambient atmos enter primary filter in ambient atmos and
Dust is stopped by the wall surface windward of multiple bendings, and drop and dust assemble on the wall surface of baffle plate 2 after by itself weight
Power slides along baffle plate 2, and the pollution that not will receive drop and dust while baffle plate 2 is by gas and drop and dust separation is damaged
It is bad, therefore baffle plate 2 does not need continually to safeguard or replace, long service life；Gas part in ambient atmos, which then bypasses, meets
Wind wall surface enters in fine filter from the gap between baffle plate 2, therefore reduces the filter pressure of subsequent fine filter.It is optional
Ground, the bending of baffle plate 2 set there are three, four, five, six.If the humidity in ambient atmos is high and/or dust is more, lead to
The number for increasing the bending of baffle plate 2 is crossed, makes the blocking of windward wall surface of the ambient atmos Jing Guo multiple bendings, to realize gas
With the separation of drop and dust.If the humidity in ambient atmos is high and/or dust is more, by increasing the quantity of baffle plate 2 simultaneously
Reduce the gap between baffle plate 2, reduces the speed that gas passes through, dust and drop in ambient atmos is enable fully to connect
Touch bending wall surface windward and on wall surface assemble after by itself gravity along baffle plate 2 slide to realize gas with
The separation of drop and dust.Optionally, the both ends of bending are fixed with baffle plate 2 respectively, and the middle part of bending is on suspension baffle plate 2
Freedom portion.Optionally, one end of bending and baffle plate 2 are fixed, and the other end of bending is the freedom portion suspended on baffle plate 2.
Optionally, bending is the construction that 2 matrix punching press of baffle plate or rolling are formed.Optionally, bending is to be fixed in 2 surface of baffle plate
Construction.
As shown in Figure 1, the wall surface windward of bending be equipped with for by ambient atmos drop and dust further intercept
Grooved drum plate 3, grooved drum plate 3 is vertically laid or one end of grooved drum plate 3 tilts down laying.To avoid one in ambient atmos
Partial drop and dust from passed through in the gap of convex wall face side and for avoid gas drive drop windward on wall surface and
Dust internally flows around wall surface windward, if the gap exceedingly reduced between baffle plate 2 will cause gas flow rates mistake
It is low, it needs to enter after the time very longly could pass through primary filter the fine filter in next stage, reduces filtering
Speed.By adding grooved drum plate 3 on wall surface windward, so that the wall windward that a part of drop and dust are bent in ambient atmos
Face stops ground simultaneously, and the wall surface aggregation and fair current after another part drop and dust shock grooved drum plate 3 in grooved drum plate 3 slide, from
And by ambient atmos dust and drop further intercept.Preferably, grooved drum plate 3 is set to the top of wall surface windward.Passing through will
Grooved drum plate 3 is set to the top of wall surface windward, intercepts drop and dust in ambient atmos by grooved drum plate 3, to avoid extraneous gas
Drop and dust are bypassed from the top of wall surface windward in body.
Optionally, the cross-sectional shape of grooved drum plate 3 is L shape, J-shaped, V-arrangement, C-shaped, I shape.Optionally, grooved drum plate 3 and drop
It is 0 degree of -90 degree with the contact surface of dust and the angle of airflow direction.In the present embodiment, as shown in Figure 1, grooved drum plate 3 includes one
The connecting plate of the wall surface windward of side and bending connection and the baffle for being connected to the connecting plate other side, the flowing of connecting plate and air-flow
Direction is vertical.Drop and dust in ambient atmos vertically hit connecting plate, and slide after assembling on connecting plate wall surface.If
Grooved drum plate 3 and drop and the contact surface of dust and the angle of airflow direction are less than 0 degree, then a part of drop and dust are directly from ditch
Gap between frid 3 and adjacent baffle plate 2 passes through.If the contact surface and airflow direction of grooved drum plate 3 and drop and dust
Angle is greater than 90 degree, then after drop and dust hit grooved drum plate 3, although direction of motion change, but still can be along grooved drum plate 3 to first
Imitate the rear flowing of filter.By the way that baffle is arranged in the other side of connecting plate, to avoid droplets from dust around connecting plate
And pass through primary filter.
As shown in Fig. 2, baffle plate 2 is laid in vertically in outline border 1, muti-piece baffle plate 2 is equidistantly arranged in outer in the horizontal direction
In frame 1.The lower section of baffle plate 2 is equipped with the collection device for collecting liquid and dust.Baffle plate 2 is laid in vertically in outline border 1,
The wall surface of baffle plate 2 is rolled over after assembling on wall surface perpendicular to horizontal plane, therefore dust and drop by the gravity edge of itself
Flowing plate 2 slide to lower section collection device it is fastest, enable intercept after dust and drop slide in time to collect fill
In setting, avoids dust and drop from being trapped on baffle plate 2, influence the service life and filter efficiency of baffle plate 2.For a period of time
Afterwards, staff only needs to clear up collection device, without carrying out cleaning to baffle plate 2.Optionally, baffle plate 2
Inclination is laid in outline border 1.Optionally, collection device includes the accommodating groove being slidably connected with the outer bottom of outline border 1, outline border 1
Multiple through-holes are set on bottom wall, dust and drop pass through multiple through-holes after sliding to the bottom wall of outline border 1 and reach in accommodating groove.It is optional
Ground, collection device include the accommodating groove being placed in outline border 1 on ground, and the dust and drop on baffle plate 2 directly slide to receipts
It receives in slot.
As shown in Fig. 2, the air inlet side and/or outlet side of outline border 1 are equipped with the press strip for connecting muti-piece baffle plate 2
4.It is fixed in outline border 1 after being connected muti-piece baffle plate 2 by press strip 4, avoids the contact of adjacent baffle 2, while avoiding rolling over
The vibration of flowing plate 2 generates noise.
Baffle plate 2 includes set on 2 top of baffle plate and the upper shaft be inserted on the roof of outline border 1 and being set to baffle plate 2
Bottom end and the lower rotary shaft that is inserted on the bottom wall of outline border 1, press strip 4 and muti-piece baffle plate 2 be articulated and connected.By pulling press strip 4 to make
Baffle plate 2 rotates, to adjust the angle of baffle plate 2, the wall surface windward of bending is enable to block dust in ambient atmos and drop
It cuts.Preferably, the wall surface windward of bending and the angle of airflow direction are 45 degree of -90 degree.When angle is less than 45 degree, most gas
Body is easy to enter filter interior from the gap between baffle plate 2, and the dust and drop of only sub-fraction can hit baffle plate 2
Wall surface windward after be intercepted.When angle is greater than 90 degree, the inlet in most gas gap between baffle plate 2 is just met
Wind wall surface stops the gas flow for causing to enter in filter seldom, and the rate of filtration is very slow.
Baffle plate 2 is metal plate or hard plastic board.Metal plate and hard plastic board under long-term gas shock not yet
It is easily-deformable, long service life.In the present embodiment, baffle plate 2 uses aluminium alloy plate.Aluminium alloy plate heat resistanceheat resistant performance, corrosion resistance
Energy and abrasion resistance are relatively good, and aluminium alloy plate surface is smooth, and drop and dust are easy to downslide after surface aggregation
It falls, avoiding droplets from influences the service life and filter effect of baffle plate 2 in 2 surface of baffle plate with adsorbing powder dust.
As shown in Fig. 2, the air inlet side of outline border 1 is equipped with the metal mesh 5 for intercepting bulk sundries.Pass through metal mesh 5
By the bulky grains sundries blocking such as larger-size insect, leaf.The vibration force that air-flow is generated by baffle plate 2 is passed by outline border 1
It is handed on metal mesh 5, is shaken off from metal mesh 5 with the bulky grain sundries for forcing 5 surface of metal mesh intercepted, to avoid blocking
The mesh of metal mesh 5.
The box-transfer story of the gas turbine unit of the present embodiment is divulged information and filtration system, including above-mentioned primary filter.According to
The area of the air inlet of the box-transfer story ventilation and filtration system of gas turbine unit, one or more primary filters are installed on
On air inlet.Optionally, the outline border 1 of primary filter is fixed on the inlet end of fine filter by bolt.Optionally, lead to
It crosses hinge the outline border 1 of primary filter is fixed on the inlet end of fine filter.
It can be seen from the above description that the above embodiments of the present invention realizes following technical effect:
The primary filter for gas turbines of the utility model, by being intervally arranged in the muti-piece baffling in outline border
Plate, multiple bendings are arranged along the conveying direction of air-flow in baffle plate, after so that ambient atmos is entered primary filter in ambient atmos
Drop and dust pass through itself after being assembled on the wall surface of baffle plate by the blocking of wall surface windward of multiple bendings, and drop and dust
Gravity slid along baffle plate, gas and drop and dust separation while not will receive the pollution of drop and dust by baffle plate
Damage, therefore baffle plate does not need continually to safeguard or replace, long service life；Gas part in ambient atmos, which then bypasses, meets
Wind wall surface enters in fine filter from the gap between baffle plate, therefore reduces the filter pressure of subsequent fine filter.
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 primary filter, box-transfer story ventilation and filtration system for gas turbine unit, which is characterized in that
It including outline border (1) and is intervally arranged in the muti-piece baffle plate (2) in the outline border (1), the baffle plate (2) is along air-flow
Flow direction lay；
Multiple bendings are equipped with along the flow direction of air-flow on the baffle plate (2), are hindered by the wall surface windward that the bending is formed
Drop and dust in gear ambient atmos are internally flowed to realize separating for gas and drop and dust.
2. primary filter according to claim 1, which is characterized in that
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
(3),
The grooved drum plate (3) is vertically laid or one end of the grooved drum plate (3) tilts down laying.
3. primary filter according to claim 2, which is characterized in that
The grooved drum plate (3) includes the connecting plate and be connected to the connecting plate that side is connect with the wall surface windward of the bending
The baffle of the other side, the connecting plate are vertical with the flow direction of air-flow.
4. primary filter according to claim 1, which is characterized in that
The baffle plate (2) is laid in vertically in the outline border (1), baffle plate described in muti-piece (2) equidistant arrangement in the horizontal direction
In the outline border (1).
5. primary filter according to claim 1, which is characterized in that
The lower section of the baffle plate (2) is equipped with the collection device for collecting liquid and dust.
6. primary filter according to claim 1, which is characterized in that
The air inlet side and/or outlet side of the outline border (1) are equipped with the press strip for connecting baffle plate described in muti-piece (2)
(4)。
7. primary filter according to claim 6, which is characterized in that
The baffle plate (2) include set on the baffle plate (2) top and the upper shaft be inserted on the roof of the outline border (1) with
And the lower rotary shaft for being set to the bottom end of the baffle plate (2) and being inserted on the bottom wall of the outline border (1), the press strip (4) and muti-piece
Baffle plate (2) articulated connection.
8. primary filter according to claim 1, which is characterized in that
The baffle plate (2) is metal plate or hard plastic board.
9. primary filter according to claim 1, which is characterized in that
The air inlet side of the outline border (1) is equipped with the metal mesh (5) for intercepting bulk sundries.
10. a kind of box-transfer story of gas turbine unit is divulged information and filtration system, which is characterized in that
Including any primary filter of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821451077.0U CN209237520U (en) | 2018-09-05 | 2018-09-05 | The ventilation of the box-transfer story of primary filter and gas turbine unit and filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821451077.0U CN209237520U (en) | 2018-09-05 | 2018-09-05 | The ventilation of the box-transfer story of primary filter and gas turbine unit and filtration system |
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| Publication Number | Publication Date |
|---|---|
| CN209237520U true CN209237520U (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821451077.0U Active CN209237520U (en) | 2018-09-05 | 2018-09-05 | The ventilation of the box-transfer story of primary filter and gas turbine unit and filtration system |
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| CN (1) | CN209237520U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2021058842A (en) * | 2019-10-07 | 2021-04-15 | 株式会社クボタ | Eliminator and air cleaner |
| CN114728225A (en) * | 2019-08-21 | 2022-07-08 | 蒙特斯欧洲制造有限公司 | Droplet separation profile and method for producing said droplet separation profile |
| CN115025555A (en) * | 2022-07-13 | 2022-09-09 | 吉林大学 | Dust-containing gas filtering gas circuit imitating groove structure on surface of plant leaf |
| AT525252B1 (en) * | 2021-10-25 | 2023-02-15 | Fortis Gmbh | separating device |
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2018
- 2018-09-05 CN CN201821451077.0U patent/CN209237520U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114728225A (en) * | 2019-08-21 | 2022-07-08 | 蒙特斯欧洲制造有限公司 | Droplet separation profile and method for producing said droplet separation profile |
| CN114728225B (en) * | 2019-08-21 | 2024-03-29 | 蒙特斯欧洲制造有限公司 | Drop separating profile and method for producing said drop separating profile |
| JP2021058842A (en) * | 2019-10-07 | 2021-04-15 | 株式会社クボタ | Eliminator and air cleaner |
| JP7340404B2 (en) | 2019-10-07 | 2023-09-07 | 株式会社クボタ | Eliminator and air purifier |
| AT525252B1 (en) * | 2021-10-25 | 2023-02-15 | Fortis Gmbh | separating device |
| AT525252A4 (en) * | 2021-10-25 | 2023-02-15 | Fortis Gmbh | separating device |
| WO2023070139A1 (en) | 2021-10-25 | 2023-05-04 | Fortis Gmbh | Separator device |
| CN115025555A (en) * | 2022-07-13 | 2022-09-09 | 吉林大学 | Dust-containing gas filtering gas circuit imitating groove structure on surface of plant leaf |
| CN115025555B (en) * | 2022-07-13 | 2023-07-25 | 吉林大学 | Dust-containing gas filtering gas circuit imitating plant leaf surface groove structure |
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