CN205025589U - Energy -efficient commentaries on classics leaf formula noise elimination air filter - Google Patents
Energy -efficient commentaries on classics leaf formula noise elimination air filter Download PDFInfo
- Publication number
- CN205025589U CN205025589U CN201520634343.3U CN201520634343U CN205025589U CN 205025589 U CN205025589 U CN 205025589U CN 201520634343 U CN201520634343 U CN 201520634343U CN 205025589 U CN205025589 U CN 205025589U
- Authority
- CN
- China
- Prior art keywords
- filter
- noise elimination
- low efficient
- energy
- efficient
- Prior art date
- 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
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of gas turbine, a energy -efficient commentaries on classics leaf formula noise elimination air filter is disclosed, the utility model discloses a slightly imitate filter equipment and self -cleaning filter, self -cleaning filter includes cartridge filter and blowback device, slightly imitating filter for installation and including connecting rod and the polylith thick effect filter of range from top to bottom, the upper end of slightly imitating the filter articulates in inlet channel, and the other end of slightly imitating the filter all articulates on same connecting rod, and the bottom surface that is located thick effect filter bottom articulates has the cylinder or the pneumatic cylinder that can stretch out and draw back, and the other end of cylinder or pneumatic cylinder articulates the bottom in inlet channel, slightly imitating and being provided with silencing module between filter equipment and the self -cleaning filter, silencing module includes two the 1st silencing module and at least one the 2nd silencing module, and the 2nd silencing module spaced sets up between two the 1st silencing module, a silencing module includes and is provided with a glass wool layer between two the 1st lead fiber acoustic baffles by two the 1st lead fiber acoustic baffles.
Description
Technical field
The utility model belongs to gas turbine technology field, and be specifically related to a kind of energy-efficient blade-rotation noise elimination air filter for filtering the air entering gas turbine, the utility model can also be used for the air purification filter of other field.
Background technique
Gas turbine be a kind of using the gas of continuous-flow as working medium the thermal power transfer rotary power machinery that is mechanical work.In the main flow of air and combustion gas, primarily of this three large parts composition gas turbine cycle of gas compressor, firing chamber and combustion gas turbine.
Gas compressor sucks air from ambient atmosphere environment, and compresses step by step through axial-flow compressor and make it supercharging, simultaneously humidity of the air also corresponding raising; Pressurized air is pressed to firing chamber and the combustion gas of fuel mix production High Temperature High Pressure sprayed into; And then enter into turbine expansion work, promote turbine and drive gas compressor High Rotation Speed together with outer load rotor, the chemical energy achieving gas and liquid fuel is mechanical energy, and exports electric work.
The inlet stream of gas turbine blower and the combustion air of gas turbine must carry out purified treatment before being introduced into gas compressor.Modal is adopt the fabric filter of machinery to purify above-mentioned air inlet, and the corrosive and dirty particle of preventing belt enters gas compressor and turbine, thus prevents corrosion and the breakage of equipment, and the workload reducing cleaning and keep in repair.Gas turbine for the production of the energy needs a large amount of combustion airs, therefore, even the impurity of trace all can cause in use producing a large amount of sediments, so require filtration combustion air as far as possible effectively.
Along with going from bad to worse of air quality, often occur that haze weather has created the air inlet of gas turbine to have a strong impact on, if do not install coarse-grain filtering device additional, haze air directly filters through automatically cleaning filter core, blowback can be caused to lose efficacy, and accelofilter is scrapped, reduce combustion engine efficiency, and automatically cleaning filtration core is expensive, frequent replacing can reduce profit from power plant.
Such as application number be 201110448766.2 patent of invention disclose a kind of air filter, first order filter (i.e. low efficient filter), second level filter and third level filter, in described first order filter, described second level filter and the spaced gas-entered passageway being sequentially arranged in gas turbine generator group of described third level filter.Air filter also comprises interval and is fixed on multiple filter frames in the gas-entered passageway of described gas turbine generator group, and described second level filter and described third level filter are separately positioned on described filter frame.Air filter also comprises embedded part, and filter frame described in each is fixedly installed in the gas-entered passageway of described gas turbine generator group by described embedded part.Described in each, the periphery of filter frame is provided with mounting hole, and described filter frame is fixedly mounted in the gas-entered passageway of gas turbine generator group by described mounting hole and described embedded part.Described in each, filter frame is provided with square hole, and described in each, the periphery of square hole is provided with a unit frame, and described second level filter or described third level filter operable are arranged on corresponding described unit frame.The periphery of second level filter and third level filter and the periphery of described unit frame leave gap, and described gap is sealed by filter seal pad.Filter frame described in each is provided with some fastening pieces, fastening piece comprises pressing plate and the screw of band through hole, described pressing plate backstop is in the periphery edge place of the described third level filter of the described second level filter of correspondence or correspondence, and screw to be crossed described second level filter or described third level filter backstop after the through hole of described pressing plate in unit frame.Third level filter is bag filter; First order filter is venetian blind inertial filter, and second level filter is folded metal filtration web filter.
But existing air filter also exists the problem of noise elimination sound insulation difference.
Model utility content
The utility model in order to solve the problem of the noise elimination sound insulation difference of existing air filter existence, and provides a kind of energy-efficient blade-rotation noise elimination air filter, can carry out noise elimination sound insulation process, reduce the pollution to environment to charge air flow.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is:
A kind of energy-efficient blade-rotation noise elimination air filter, is characterized in that, comprise thick effect filtrating equipment and self-cleaning filter, described self-cleaning filter comprises cartridge filter and the back-blowing device for carrying out blowback to cartridge filter; Described low efficient filter device and self-cleaning filter interval be arranged in the gas-entered passageway of gas turbine, described low efficient filter device comprises the low efficient filter that connecting rod and polylith are arranged above and below, the upper end thereof of each low efficient filter is in gas-entered passageway, the other end of each low efficient filter is all hinged on same connecting rod, the bottom surface being positioned at gas-entered passageway low efficient filter is bottom hinged with the cylinder or oil hydraulic cylinder that can stretch, and the other end of described cylinder or oil hydraulic cylinder is hinged on the bottom in gas-entered passageway; Be provided with noise elimination module between described thick effect filtrating equipment and self-cleaning filter, described noise elimination module comprises two the first noise elimination modules and at least one second noise elimination module, described second noise elimination modular spacing be arranged between two first noise elimination modules; Described first noise elimination module comprises two piece of first plumbous fiber sound absorption plate, is provided with the first glass wool layer between two first plumbous fiber sound absorption plate.
Described second noise elimination module comprises two piece of second plumbous fiber sound absorption plate, is provided with the second glass wool layer and layer of polystyrene foam between two second plumbous fiber sound absorption plate.
Described first plumbous fiber sound absorption plate and the second plumbous fiber sound absorption plate evenly offer some through holes.
Described first noise elimination module and the second noise elimination module are S shape.
Described back-blowing device comprises the anti-blowpipe be communicated with source of compressed air through pipeline, also comprise conical flow guide device, on the same line, the center line of described flow guide device and the center line of cartridge filter are on the same line for the center line of described flow guide device and the center line of anti-blowpipe; The top of the top of described flow guide device and the end face of anti-blowpipe or flow guide device is stretched in anti-blowpipe; The bottom surface of described flow guide device is just to the center of cartridge filter.
Described flow guide device is connected with anti-blowpipe through fixing device.
Connection two fixing device symmetrical on the outer wall of described flow guide device and the outer wall of anti-blowpipe, described fixing device is sheet structure.
Described low efficient filter through connecting rod rotating shaft together with rod hinge connection; Described connecting rod offers pin shaft hole, and described connecting rod rotating shaft, through described pin shaft hole and rod hinge connection, is provided with rubber elasticity block between pin shaft hole and connecting rod rotating shaft.
The periphery of described low efficient filter is coated with sealed frame; Sealing gasket is provided with between described low efficient filter and sealed frame.
Water mist separator is equipped in the gas-entered passageway of described low efficient filter device front end.
The front end of described water mist separator is provided with the air intake device be arranged above and below of at least two, and described air intake device comprises the baffle plate and the base plate through with the external world that are obliquely installed.
Compared with prior art, the utility model has following beneficial effect:
Energy-efficient blade-rotation noise elimination air filter of the present utility model, comprise thick effect filtrating equipment and self-cleaning filter, described self-cleaning filter comprises cartridge filter and the back-blowing device for carrying out blowback to cartridge filter; Described low efficient filter device and self-cleaning filter interval be arranged in the gas-entered passageway of gas turbine, described low efficient filter device comprises the low efficient filter that connecting rod and polylith are arranged above and below, the upper end thereof of each low efficient filter is in gas-entered passageway, the other end of each low efficient filter is all hinged on same connecting rod, the bottom surface being positioned at gas-entered passageway low efficient filter is bottom hinged with the cylinder or oil hydraulic cylinder that can stretch, and the other end of described cylinder or oil hydraulic cylinder is hinged on the bottom in gas-entered passageway; Be provided with noise elimination module between described thick effect filtrating equipment and self-cleaning filter, described noise elimination module comprises two the first noise elimination modules and at least one second noise elimination module, described second noise elimination modular spacing be arranged between two first noise elimination modules; Described first noise elimination module comprises two piece of first plumbous fiber sound absorption plate, is provided with the first glass wool layer between two first plumbous fiber sound absorption plate.Compared to prior art, the utility model, by arranging noise elimination module between low efficient filter and self-cleaning filter, reaches the effect of noise elimination sound insulation, reduces the pollution to environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment, and wherein, the direction of arrow represents the traffic direction of air-flow;
Plan view structural representation when Fig. 2 is low efficient filter device of the present utility model unlatching (low efficient filter work);
Side view structural representation when Fig. 3 is low efficient filter device of the present utility model unlatching (low efficient filter work);
Structural representation when Fig. 4 is low efficient filter device of the present utility model closedown (low efficient filter does not work);
Fig. 5 is the connection diagram of connecting rod of the present utility model and connecting rod rotating shaft;
Fig. 6 is the structural representation of back-blowing device of the present utility model and cartridge filter;
Fig. 7 is the plan view structural representation of noise elimination module of the present utility model;
Fig. 8 is the sectional view structural representation of the first noise elimination module of the present utility model;
Fig. 9 is the sectional view structural representation of the second noise elimination module of the present utility model;
Mark in figure: 1, gas-entered passageway, 2, self-cleaning filter, 3, low efficient filter, 4, connecting rod, 5, cylinder, 6, water mist separator, 7, baffle plate, 8, base plate, 9, sealed frame, 10, rubber elasticity block, 11, connecting rod rotating shaft, 12, anti-blowpipe, 13, fixing device, 14, flow guide device, 15, cartridge filter, 16, noise elimination module, 17, first noise elimination module, 18, second noise elimination module, 19, first plumbous fiber sound absorption plate, 20, first glass wool layer, 21, through hole, 22, second plumbous fiber sound absorption plate, 23, second glass wool layer, 24, layer of polystyrene foam.
Embodiment
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only the utility model part embodiment, is not whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection domain of the present utility model.
By reference to the accompanying drawings, energy-efficient blade-rotation noise elimination air filter of the present utility model, comprise thick effect filtrating equipment and self-cleaning filter 2, described self-cleaning filter 2 comprises cartridge filter 15 and the back-blowing device for carrying out blowback to cartridge filter 15; In the gas-entered passageway 1 being arranged on gas turbine at described low efficient filter device and self-cleaning filter interval, described low efficient filter device comprises the low efficient filter 3 that connecting rod 4 and polylith are arranged above and below, the upper end thereof of each low efficient filter 3 is in gas-entered passageway, the other end of each low efficient filter 3 is all hinged on same connecting rod 4, the bottom surface being positioned at gas-entered passageway 1 low efficient filter 3 is bottom hinged with the cylinder or oil hydraulic cylinder 5 that can stretch, and the other end of described cylinder 5 or oil hydraulic cylinder is hinged on the bottom in gas-entered passageway 1.One end of each low efficient filter 3 is hinged in gas-entered passageway, and the other end is hinged with connecting rod 4, and the low efficient filter 3 being positioned at lower end is hinged with cylinder 5 or oil hydraulic cylinder, each low efficient filter can be rotated thus form the structure of blade-rotation.When needs low efficient filter 3 works time (haze weather, catkin weather etc.), the setting (with reference to accompanying drawing 2) that each low efficient filter 3 tilts slightly imitates filtration in the gas-entered passageway 3 of gas turbine, coarse filtration is carried out to the air entered, filter out large particle thus protect self-cleaning filter, improving the working life of self-cleaning filter 2; In time not needing low efficient filter 3 to work, connecting rod 4 moves up and drives each low efficient filter 3 to rotate until horizontal position (with reference to accompanying drawing 4) under the effect of cylinder 5 or oil hydraulic cylinder, there is between neighbouring low efficient filter 3 passage of air flowing, directly utilize self-cleaning filter 2 to filter.Thus realize to decide opening and closing low efficient filter 3 according to weather, solve the impact not using low efficient filter on automatically cleaning filter core, avoid the impact of Long-Time Service low efficient filter on gas handling system crushing simultaneously.
Noise elimination module 16 is provided with between thick effect filtrating equipment 3 of the present utility model and self-cleaning filter 2, described noise elimination module 16 comprises two the first noise elimination modules 17 and at least one second noise elimination module 18, described second noise elimination module 18 interval be arranged between two first noise elimination modules 17; Described first noise elimination module 17 comprises two piece of first plumbous fiber sound absorption plate 19, is provided with the first glass wool layer 20 between two first plumbous fiber sound absorption plate 19.Compared to prior art, the utility model, by arranging noise elimination module between low efficient filter and self-cleaning filter, reaches the effect of noise elimination sound insulation, reduces the pollution to environment.
Second noise elimination module 18 of the present utility model comprises two piece of second plumbous fiber sound absorption plate 22, is provided with the second glass wool layer 23 and layer of polystyrene foam 24 between two second plumbous fiber sound absorption plate 22.
As a kind of preferred mode of the utility model, described first plumbous fiber sound absorption plate 19 and the second plumbous fiber sound absorption plate 22 evenly offer some through holes 21.
Described first noise elimination module 17 and the second noise elimination module 18 are in S shape.
As a kind of preferred mode of the utility model, the second noise elimination module 18 is arranged between the first noise elimination module 17 uniformly, forms air-flow path between the first noise elimination module 17 and the second noise elimination module 18, between the second noise elimination module 18 and the second noise elimination module 18.
The utility model is arranged in gas-entered passageway simultaneously, is controlled the opening and closing of low efficient filter by cylinder 5 or oil hydraulic cylinder, without the need to artificial unloading and installation, reduces labour cost.
The utility model can flexible by manual control cylinder or oil hydraulic cylinder, and also can arrange air quality probe and detect air quality, the SC sigmal control cylinder of air quality probe or the flexible of oil hydraulic cylinder, improve practicability of the present utility model.Cylinder 5 of the present utility model or oil hydraulic cylinder also can be replaced with the shrinking structure of mechanical structure, as long as can realize Telescopic, all belong to protection domain of the present utility model.
Wherein, low efficient filter, self-cleaning filter, cylinder and oil hydraulic cylinder those skilled in the art can understand and understand, and do not repeat them here.
With reference to Fig. 5, as the mode of a kind of selection of the utility model, low efficient filter 3 is hinged through connecting rod rotating shaft 11 and connecting rod 4.Connecting rod 4 offers pin shaft hole, connecting rod rotating shaft 11 through described pin shaft hole and connecting rod 4 hinged, be provided with rubber elasticity block 10 between pin shaft hole and connecting rod rotating shaft 11, thus realize the sealing between connecting rod 4 and connecting rod rotating shaft 11.
The periphery of described low efficient filter 3 is coated with sealed frame 9, improves the effect of sealing, thus improves airfiltering efficiency.
Further, sealing gasket is provided with between low efficient filter 3 and sealed frame 9.
Being equipped with water mist separator 6 in the gas-entered passageway 1 of low efficient filter device front end of the present utility model, for carrying out water smoke separation to the air entered, ensureing the humidity of filtered air.Wherein water mist separator belongs to prior art products, and those skilled in the art understands and understands, and does not repeat them here.
The front end of described water mist separator 6 is provided with the air intake device be arranged above and below of at least two, described air intake device comprises the baffle plate 7 and the base plate 8 through with the external world that are obliquely installed, extraneous air enters through base plate, enter under the effect of baffle plate in gas-entered passageway, ensure the uniformity that air enters, improve the effect of filtering.
Back-blowing device of the present utility model comprises the anti-blowpipe 12 be communicated with source of compressed air through pipeline, also comprise conical flow guide device 14, on the same line, the center line of described flow guide device 14 and the center line of cartridge filter 15 are on the same line for the center line of described flow guide device 14 and the center line of anti-blowpipe 12; The top of the top of described flow guide device 14 and the end face of anti-blowpipe 12 or flow guide device 14 is stretched in anti-blowpipe 12; The bottom surface of described flow guide device 14 is just to the center of cartridge filter 15.Because existing flow guide device is merely able to the shunting carrying out top and the bottom, and can not left and right directions be shunted, therefore cause back-blowing device can not jet uniformly to all directions of cartridge filter inwall, thus cause weak effect of jetting, reduce the working life of cartridge filter.The utility model due to flow guide device 14 conically, the pressurized air of therefore jetting through anti-blowpipe 12 can be dispersed along flow guide device 14 outer wall, thus can jet uniformly to each orientation of cartridge filter 15 inwall, improves the effect of winding-up.Owing to evenly can jet to filter cylinder inwall all directions, decrease the operating time of back-blowing device, save the energy and source of the gas; Improve the working efficiency of whole air filter simultaneously.
In order to keep the installation stability of flow guide device, the center line of maintenance flow guide device 14 and the center line of anti-blowpipe 12 are on the same line, simultaneously also on the same line, described flow guide device 14 is connected with anti-blowpipe 12 through fixing device 13 center line of the center line of flow guide device 14 and cartridge filter 15.
Connection two fixing device 13 symmetrical on the outer wall of described flow guide device 14 and the outer wall of anti-blowpipe 12, described fixing device 13 is sheet structure, fixing device 13 is sheet structure, decreases the shunt influence of the air that fixing device 13 pairs of anti-blowpipes 12 spray, improves the effect of winding-up.
Embodiment one
The energy-efficient blade-rotation noise elimination air filter of the present embodiment, comprise thick effect filtrating equipment and self-cleaning filter, described self-cleaning filter comprises cartridge filter and the back-blowing device for carrying out blowback to cartridge filter; Described low efficient filter device and self-cleaning filter interval be arranged in the gas-entered passageway of gas turbine, described low efficient filter device comprises the low efficient filter that connecting rod and polylith are arranged above and below, the upper end thereof of each low efficient filter is in gas-entered passageway, the other end of each low efficient filter is all hinged on same connecting rod, the bottom surface being positioned at gas-entered passageway low efficient filter is bottom hinged with the cylinder or oil hydraulic cylinder that can stretch, and the other end of described cylinder or oil hydraulic cylinder is hinged on the bottom in gas-entered passageway; Be provided with noise elimination module between described thick effect filtrating equipment and self-cleaning filter, described noise elimination module comprises two the first noise elimination modules and at least one second noise elimination module, described second noise elimination modular spacing be arranged between two first noise elimination modules; Described first noise elimination module comprises two piece of first plumbous fiber sound absorption plate, is provided with the first glass wool layer between two first plumbous fiber sound absorption plate.
Embodiment two
The energy-efficient blade-rotation noise elimination air filter of the present embodiment, comprise thick effect filtrating equipment and self-cleaning filter, described self-cleaning filter comprises cartridge filter and the back-blowing device for carrying out blowback to cartridge filter; Described low efficient filter device and self-cleaning filter interval be arranged in the gas-entered passageway of gas turbine, described low efficient filter device comprises the low efficient filter that connecting rod and polylith are arranged above and below, the upper end thereof of each low efficient filter is in gas-entered passageway, the other end of each low efficient filter is all hinged on same connecting rod, the bottom surface being positioned at gas-entered passageway low efficient filter is bottom hinged with the cylinder or oil hydraulic cylinder that can stretch, and the other end of described cylinder or oil hydraulic cylinder is hinged on the bottom in gas-entered passageway; Be provided with noise elimination module between described thick effect filtrating equipment and self-cleaning filter, described noise elimination module comprises two the first noise elimination modules and at least one second noise elimination module, described second noise elimination modular spacing be arranged between two first noise elimination modules; Described first noise elimination module comprises two piece of first plumbous fiber sound absorption plate, is provided with the first glass wool layer between two first plumbous fiber sound absorption plate; Described second noise elimination module comprises two piece of second plumbous fiber sound absorption plate, is provided with the second glass wool layer and layer of polystyrene foam between two second plumbous fiber sound absorption plate.
Embodiment three
The energy-efficient blade-rotation noise elimination air filter of the present embodiment, comprise thick effect filtrating equipment and self-cleaning filter, described self-cleaning filter comprises cartridge filter and the back-blowing device for carrying out blowback to cartridge filter; Described low efficient filter device and self-cleaning filter interval be arranged in the gas-entered passageway of gas turbine, described low efficient filter device comprises the low efficient filter that connecting rod and polylith are arranged above and below, the upper end thereof of each low efficient filter is in gas-entered passageway, the other end of each low efficient filter is all hinged on same connecting rod, the bottom surface being positioned at gas-entered passageway low efficient filter is bottom hinged with the cylinder or oil hydraulic cylinder that can stretch, and the other end of described cylinder or oil hydraulic cylinder is hinged on the bottom in gas-entered passageway; Be provided with noise elimination module between described thick effect filtrating equipment and self-cleaning filter, described noise elimination module comprises two the first noise elimination modules and at least one second noise elimination module, described second noise elimination modular spacing be arranged between two first noise elimination modules; Described first noise elimination module comprises two piece of first plumbous fiber sound absorption plate, is provided with the first glass wool layer between two first plumbous fiber sound absorption plate; Described second noise elimination module comprises two piece of second plumbous fiber sound absorption plate, is provided with the second glass wool layer and layer of polystyrene foam between two second plumbous fiber sound absorption plate; Described first plumbous fiber sound absorption plate and the second plumbous fiber sound absorption plate evenly offer some through holes.
Embodiment four
The energy-efficient blade-rotation noise elimination air filter of the present embodiment, comprise thick effect filtrating equipment and self-cleaning filter, described self-cleaning filter comprises cartridge filter and the back-blowing device for carrying out blowback to cartridge filter; Described low efficient filter device and self-cleaning filter interval be arranged in the gas-entered passageway of gas turbine, described low efficient filter device comprises the low efficient filter that connecting rod and polylith are arranged above and below, the upper end thereof of each low efficient filter is in gas-entered passageway, the other end of each low efficient filter is all hinged on same connecting rod, the bottom surface being positioned at gas-entered passageway low efficient filter is bottom hinged with the cylinder or oil hydraulic cylinder that can stretch, and the other end of described cylinder or oil hydraulic cylinder is hinged on the bottom in gas-entered passageway; Be provided with noise elimination module between described thick effect filtrating equipment and self-cleaning filter, described noise elimination module comprises two the first noise elimination modules and at least one second noise elimination module, described second noise elimination modular spacing be arranged between two first noise elimination modules; Described first noise elimination module comprises two piece of first plumbous fiber sound absorption plate, is provided with the first glass wool layer between two first plumbous fiber sound absorption plate; Described second noise elimination module comprises two piece of second plumbous fiber sound absorption plate, is provided with the second glass wool layer and layer of polystyrene foam between two second plumbous fiber sound absorption plate; Described first plumbous fiber sound absorption plate and the second plumbous fiber sound absorption plate evenly offer some through holes; Described first noise elimination module and the second noise elimination module are S shape.
Embodiment five
On the basis of above-mentioned any embodiment, described back-blowing device comprises the anti-blowpipe be communicated with source of compressed air through pipeline, also comprise conical flow guide device, on the same line, the center line of described flow guide device and the center line of cartridge filter are on the same line for the center line of described flow guide device and the center line of anti-blowpipe; The top of the top of described flow guide device and the end face of anti-blowpipe or flow guide device is stretched in anti-blowpipe; The bottom surface of described flow guide device is just to the center of cartridge filter.
Embodiment six
On the basis of embodiment five, described flow guide device is connected with anti-blowpipe through fixing device.
Embodiment seven
On the basis of embodiment six, connection two fixing device symmetrical on the outer wall of described flow guide device and the outer wall of anti-blowpipe, described fixing device is sheet structure.
Embodiment eight
On the basis of embodiment seven, described low efficient filter through connecting rod rotating shaft together with rod hinge connection; Described connecting rod offers pin shaft hole, and described connecting rod rotating shaft, through described pin shaft hole and rod hinge connection, is provided with rubber elasticity block between pin shaft hole and connecting rod rotating shaft.
Embodiment nine
On the basis of embodiment eight, the periphery of described low efficient filter is coated with sealed frame; Sealing gasket is provided with between described low efficient filter and sealed frame.
Embodiment ten
On the basis of above-mentioned any embodiment, in the gas-entered passageway of described low efficient filter device front end, be equipped with water mist separator.
Embodiment 11
On the basis of embodiment ten, the front end of described water mist separator is provided with the air intake device be arranged above and below of at least two, and described air intake device comprises the baffle plate and the base plate through with the external world that are obliquely installed.
Claims (10)
1. an energy-efficient blade-rotation noise elimination air filter, is characterized in that, comprise thick effect filtrating equipment and self-cleaning filter, described self-cleaning filter comprises cartridge filter and the back-blowing device for carrying out blowback to cartridge filter; Described low efficient filter device and self-cleaning filter interval be arranged in the gas-entered passageway of gas turbine, described low efficient filter device comprises the low efficient filter that connecting rod and polylith are arranged above and below, the upper end thereof of each low efficient filter is in gas-entered passageway, the other end of each low efficient filter is all hinged on same connecting rod, the bottom surface being positioned at gas-entered passageway low efficient filter is bottom hinged with the cylinder or oil hydraulic cylinder that can stretch, and the other end of described cylinder or oil hydraulic cylinder is hinged on the bottom in gas-entered passageway; Be provided with noise elimination module between described thick effect filtrating equipment and self-cleaning filter, described noise elimination module comprises two the first noise elimination modules and at least one second noise elimination module, described second noise elimination modular spacing be arranged between two first noise elimination modules; Described first noise elimination module comprises two piece of first plumbous fiber sound absorption plate, is provided with the first glass wool layer between two first plumbous fiber sound absorption plate.
2. energy-efficient blade-rotation noise elimination air filter according to claim 1, it is characterized in that, described second noise elimination module comprises two piece of second plumbous fiber sound absorption plate, is provided with the second glass wool layer and layer of polystyrene foam between two second plumbous fiber sound absorption plate.
3. energy-efficient blade-rotation noise elimination air filter according to claim 2, is characterized in that, described first plumbous fiber sound absorption plate and the second plumbous fiber sound absorption plate evenly offer some through holes.
4. energy-efficient blade-rotation noise elimination air filter according to claim 3, is characterized in that, described first noise elimination module and the second noise elimination module are S shape.
5. according to the arbitrary described energy-efficient blade-rotation noise elimination air filter of claim 1-4, it is characterized in that, described back-blowing device comprises the anti-blowpipe be communicated with source of compressed air through pipeline, also comprise conical flow guide device, on the same line, the center line of described flow guide device and the center line of cartridge filter are on the same line for the center line of described flow guide device and the center line of anti-blowpipe; The top of the top of described flow guide device and the end face of anti-blowpipe or flow guide device is stretched in anti-blowpipe; The bottom surface of described flow guide device is just to the center of cartridge filter.
6. energy-efficient blade-rotation noise elimination air filter according to claim 5, it is characterized in that, described flow guide device is connected with anti-blowpipe through fixing device.
7. energy-efficient blade-rotation noise elimination air filter according to claim 6, is characterized in that, connection two fixing device symmetrical on the outer wall of described flow guide device and the outer wall of anti-blowpipe, described fixing device is sheet structure.
8. energy-efficient blade-rotation noise elimination air filter according to claim 7, is characterized in that, described low efficient filter through connecting rod rotating shaft together with rod hinge connection; Described connecting rod offers pin shaft hole, and described connecting rod rotating shaft, through described pin shaft hole and rod hinge connection, is provided with rubber elasticity block between pin shaft hole and connecting rod rotating shaft.
9. energy-efficient blade-rotation noise elimination air filter according to claim 8, it is characterized in that, the periphery of described low efficient filter is coated with sealed frame; Sealing gasket is provided with between described low efficient filter and sealed frame.
10. energy-efficient blade-rotation noise elimination air filter according to claim 1, is characterized in that, is equipped with water mist separator in the gas-entered passageway of described low efficient filter device front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634343.3U CN205025589U (en) | 2015-08-21 | 2015-08-21 | Energy -efficient commentaries on classics leaf formula noise elimination air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634343.3U CN205025589U (en) | 2015-08-21 | 2015-08-21 | Energy -efficient commentaries on classics leaf formula noise elimination air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205025589U true CN205025589U (en) | 2016-02-10 |
Family
ID=55258128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634343.3U Expired - Fee Related CN205025589U (en) | 2015-08-21 | 2015-08-21 | Energy -efficient commentaries on classics leaf formula noise elimination air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205025589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114182A (en) * | 2015-08-21 | 2015-12-02 | 成都博世德能源科技股份有限公司 | Efficient energy-saving rotary blade type silencing air filtering device |
-
2015
- 2015-08-21 CN CN201520634343.3U patent/CN205025589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114182A (en) * | 2015-08-21 | 2015-12-02 | 成都博世德能源科技股份有限公司 | Efficient energy-saving rotary blade type silencing air filtering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104564347B (en) | A kind of rotary blade type air filter for gas turbine | |
| CN104492172B (en) | A kind of rotary blade type air filter | |
| CN104533625B (en) | A kind of energy-efficient rotary blade type air filter | |
| CN205025583U (en) | A change high -efficient noise elimination air filter of leaf formula for gas turbine | |
| CN104548774B (en) | A kind of three grades of air filtering systems for gas turbine | |
| CN205025589U (en) | Energy -efficient commentaries on classics leaf formula noise elimination air filter | |
| CN205025585U (en) | Change high -efficient noise elimination air filter of leaf formula | |
| CN205025586U (en) | Filter equipment is slightly imitated to high -efficient commentaries on classics leaf formula of eliminating noise | |
| CN205025616U (en) | A change leaf formula high efficiency and fall air filter that makes an uproar for gas turbine | |
| CN204344278U (en) | A kind of integrated type multi-stage air filtering system | |
| CN104533628A (en) | Integrated multistage air filtration system | |
| CN205025602U (en) | A tertiary high -efficient noise elimination air filtration system for gas turbine | |
| CN205025610U (en) | A air filtration system that makes an uproar falls in tertiary high efficiency for gas turbine | |
| CN205025603U (en) | Change high -efficient noise elimination air filter of leaf formula | |
| CN204419361U (en) | A kind of blade-rotation air filter for gas turbine | |
| CN105114182A (en) | Efficient energy-saving rotary blade type silencing air filtering device | |
| CN205025595U (en) | Air filter that makes an uproar falls in energy -efficient commentaries on classics leaf formula high efficiency | |
| CN205025588U (en) | Multistage high -efficient noise elimination air filtration system of integrated form | |
| CN104533626A (en) | Rotating-vane type coarse filtering apparatus | |
| CN205025592U (en) | Air filtration system that makes an uproar falls in multistage high efficiency of integrated form | |
| CN204419360U (en) | A kind of blade-rotation slightly imitates filtrating equipment | |
| CN204411903U (en) | A kind of rotary blade type air filter | |
| CN105041473A (en) | Three-grade efficient noise-elimination air filtering system used for combustion gas turbine | |
| CN205025591U (en) | High -efficient cyclic utilization's noise elimination air filter | |
| CN105089811A (en) | Three-grade efficient noise reducing air filter system for gas turbine |
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 |
Granted publication date: 20160210 Termination date: 20180821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |