CN203500134U - Filter device - Google Patents
Filter device Download PDFInfo
- Publication number
- CN203500134U CN203500134U CN201320595847.XU CN201320595847U CN203500134U CN 203500134 U CN203500134 U CN 203500134U CN 201320595847 U CN201320595847 U CN 201320595847U CN 203500134 U CN203500134 U CN 203500134U
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- China
- Prior art keywords
- filter core
- filtrating equipment
- cabinet
- manger board
- filtrating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a filter device. The filter device comprises a cabinet which is provided with an air inlet and an air outlet. The filter device is characterized in that the filter device comprises a water stop plate, a filter cartridge, a dehumidifier and a draught fan unit, the water stop plate, the filter cartridge, the dehumidifier and the draught fan unit are installed in sequence from the air inlet to the air outlet, a crooked ventilation duct is formed in the water stop plate, and a vibrator which enables the filter cartridge to vibrate is installed on one side of the filter cartridge. The filter device has the advantages that the waterproof effect and the ventilation effect are good, and the filter cartridge can be effectively prevented from being blocked.
Description
Technical field
The utility model relates to a kind of filtrating equipment, more particularly, relates to a kind of salt filtration device for offshore wind turbine.
Background technique
Needs due to wind power generating set operation, often need to be transported to unit inside ambient air, and unit is carried out to the cooling or inner micro positive pressure of maintenance unit.But, at sea, coastal area and intertidal zone be while installing wind power generating set, because concentration of saline fog in air is very high, when high salt fog air enters unit, can cause serious corrosion to unit equipment.Therefore, salt filtration device is installed in wind power generating set conventionally.The effect of salt filtration device is exactly salt fog particle and the moisture in filtered air, and the air after filtering is conveyed into unit inside.
Although salt filtration device is to playing very important effect in the stable operation of offshore wind turbine, but the developmental research of offshore wind turbine salt filtration device aspect, mostly in the starting stage, exists the problems such as filter core can not change, filter core easily stops up, the motor of axial-flow blower can not be safeguarded, windage is large, poorly sealed now.For example, salt spray filter of the prior art comprises the housing of the both ends open being welded, and filter core is fixedly mounted in described housing.Because this salt spray filter is only provided with venetian blind in air inlet side, so ventilative leaking seriously, in addition, because existing offshore wind turbine salt spray filter can not be removed automatically, salt fog particle, air intake passage and the air outlet structure transition of on filter core, adhering to are unsmooth, the motor of axial-flow blower is difficult for the structural defects such as taking-up, thereby exist filter core and easily stop up, the problem such as windage is large, Axial-flow fan motor can not be safeguarded.
Model utility content
The purpose of this utility model is to provide a kind of salt filtration device, can Automatic clearance after this salt filtration device has replaceable filter element, filter core and stops up, Axial-flow fan motor can safeguard, seal tight, the advantage such as windage is little.
According to one side of the present utility model, a kind of filtrating equipment is provided, described filtrating equipment comprises the cabinet with intake grill and exhaust outlet, described filtrating equipment comprises manger board, filter core member, dehumidifier and the fan unit of installing successively from intake grill to exhaust outlet, in described manger board, be formed with crooked ventilation flue, a side of described filter core member is provided with the vibrator that makes the vibration of filter core member.
Described filter core member can comprise the first filter core and the second filter core being set up in parallel, and described the first filter core is arranged between manger board and the second filter core.
Described manger board outside also can be provided with venetian blind.
Described filter core member below also can be provided with impurity disposable box.
In described impurity disposable box, can be coated with cover plate with holes, the upper opening in described hole is large, and lower opening is little.
Described manger board can comprise manger board framework and be arranged on the multilayer curved plates in manger board framework, form the ventilation flue of described bending between described multilayer curved plates.
Described fan unit can comprise axial-flow blower and the motor that drives described axial-flow blower.
Before and after described the first filter core, can be respectively arranged with air pressure probe.
Described filter core member can comprise the first filter core and the second filter core, and vibrator is arranged on the downside of described the first filter core, and at described the first filter core downside, impurity disposable box is set.
The front and back side of described the first filter core can be provided with air pressure probe.
After can arranging, can open described cabinet the door of cabinet.
A side that is provided with door of described cabinet can be provided with flanging.
In described cabinet, can be provided with slot, for inserting at least one of manger board, filter core member, dehumidifier.
The exhaust outlet of described cabinet can be old name for the Arabian countries in the Middle East's ground round type exhaust outlet.
The salt fog particulate filter arrangement that the utility model provides can have following beneficial effect: 1. housing exhaust outlet adopts old name for the Arabian countries in the Middle East's ground round type structure, and windage is little; 2. manger board and venetian blind acting in conjunction, prevents that rainwater from entering cabinet; Manger board consists of framework and multilayer curved plates, and waterproof, ventilation effect are good; 3. on door-plate, have stiffening rib and plastic cement, stiffening rib is installed on door-plate with energy storage bolt; 4. salt fog particle filter core is furnished with pressure transducer and vibrator, can Automatic clearance; 5. salt fog particle disposable box is furnished with fine-meshed thin plate, can prevent that wind from taking away the salt fog particle in disposable box; 6. dehumidifier is furnished with humidity transducer; 7. axial fan is easy to maintenance.
Accompanying drawing explanation
By the detailed description of the utility model exemplary embodiment being carried out below in conjunction with accompanying drawing, above and other object of the present utility model and feature will become apparent, wherein:
Fig. 1 and Fig. 2 show according to the stereogram of the internal structure of the utility model embodiment's salt filtration device;
Fig. 3 A, 3B, 3C and 3D show the diagram of the structure of the manger board in salt filtration device;
Fig. 4 A and 4B show according to the structure of the salt fog particle disposable box in the utility model embodiment's salt filtration device;
Fig. 5 A and 5B show respectively plan view and the side view cutaway drawing that covers the hole plate in salt fog particle disposable box;
Fig. 6 A shows according to the frame structure of cabinet of the utility model embodiment's salt filtration device and the diagram of fan unit;
Fig. 6 B and 6C show the diagram of the motor mounting rack in fan unit;
Fig. 7 A and 7B show the diagram of the door body structure of cabinet;
Fig. 7 C shows the diagram of structure of the flanging of cabinet.
Embodiment
Below, with reference to accompanying drawing, describe embodiment of the present utility model in detail.
Fig. 1 and Fig. 2 show according to the stereogram of the internal structure of the utility model embodiment's salt filtration device 100.As shown in Figure 1, according to the utility model embodiment's salt filtration device 100, comprise both ends open and have the cabinet 110 of inner space, cabinet 110 has intake grill and exhaust outlet 112.In the inside of cabinet 110, from inlet side to outlet side, 112 are provided with venetian blind 120, manger board 130, the first salt fog particle filter core 140, the second salt fog particle filter core 150, dehumidifier 160 and fan unit 170 successively.Describe in detail according to the concrete structure of the salt filtration device 100 of the utility model exemplary embodiment below.
As shown in Figure 1, Figure 2, shown in Fig. 6 A and Fig. 7 A, cabinet 110 consists of framework and the housing that is enclosed in framework periphery.Cabinet 110 can be bent or is welded by sheet metal.In example as shown in the figure, cabinet is rectangular column structure, and the air inlet side of cabinet front end is rectangular, and cabinet 110 rear ends are the exhaust outlet 112 of old name for the Arabian countries in the Middle East's ground round type, and this exhaust outlet set-up mode can effectively reduce windage.Cabinet 110 can have two fan doors 1103, by opening two fan doors 1103, manger board 130, the first salt fog particle filter core 140, the second salt fog particle filter core 150, dehumidifier 160 and fan unit 170 can be installed or these parts are keeped in repair.
As shown in Fig. 7 B and 7C, on door-plate 1103, can be provided with plastic strip 1105 and stiffening rib 1107.Stiffening rib 1107 can pass through bolt (for example, energy storage bolt) 1108 and be installed on door-plate 1103, plays the effect of reinforcing door-plate 1103, unlike employing, is welded to connect and can impacts by end of door plate beautiful shape.The outer ledge of housing is also provided with the flanging 114 towards door-plate 1103 bendings, and when door-plate 1103 is shut, flanging 114 close contacts of plastic strip 1105 and cabinet 110, can play good seal action.
Be arranged on the venetian blind 120 of front end (that is, air inlet side) of cabinet 110 when air-flow is passed through, can effectively prevent that rainwater from entering in the cabinet 110 of salt filtration device 100.
Rear side at manger board 130 can arrange one or more layers salt fog particle filter core.In exemplary embodiment of the present utility model, be provided with two-layer salt fog particle filter core, that is, and the first salt fog particle filter core 140 and the second salt fog particle filter core 150.For the ease of changing, in framework, be provided with slot 1109, salt fog particle filter core is fixed by inserting in slot 1109.When changing, can directly filter core be extracted out.
Consider that the salt fog particle that first layer salt fog particle filter core 140 filters is more, easily by salt fog Particle Blocking, therefore an air pressure probe 141 and 142 are respectively set before and after first layer filter core, for detection of the pressure reduction of the both sides of the first salt fog particle filter core 140.In order effectively to prevent that first layer salt fog particle filter core 140 from stopping up, and installs one or more vibrators 145 in first layer salt fog particle filter core 140 bottoms, so that the salt fog particle being attached on first layer salt fog particle filter core 140 is dropped by vibrating.
In salt filtration device running, because axial-flow blower 1703(will be described below) air is blown in unit, so can form certain air pressure difference before and after filter core.Air pressure probe 141 before and after filter core and 142 can pick-up transducers mounting points place air pressure, the difference of two sensors atmospheric pressure value is air pressure difference before and after filter core, sensor can be passed to control unit by atmospheric pressure value.After filter core is by salt fog Particle Blocking, it is large that the air pressure missionary society before and after filter core obviously becomes, the automatic Vibration on Start-up device of now control unit meeting, and vibrator can drive filter core up-down vibration, in filter core up-down vibration process, the salt fog particle on it can be shaken off.Although vibrator 145 is arranged on to the downside of filter core in example as shown in Figure 2,, the obvious left and right sides or the upside that also can be arranged on filter core.
Downside at the first salt fog particle filter core 140 is also provided with salt fog particle disposable box 146, to collect the salt fog particle dropping from the first salt fog particle filter core 140.Fig. 4 A and Fig. 4 B show the structure of salt fog particle disposable box 146, as shown in Fig. 4 A and 4B, the both sides, top of salt fog particle disposable box 146 are slope 149, and salt fog particle, after the first salt fog particle filter core 140 drops, can slip in salt fog particle disposable box 146 along slope 149.Salt fog particle disposable box 146 can be set to drawer type, when the interior salt fog particle of salt fog particle disposable box 146 is more, salt fog particle disposable box 146 can be taken out, and outwells salt fog particle, then disposable box is packed into.
For the salt fog particle that prevents from dropping, for example, under the effect of air-flow (strong wind), kick up and again enter in filter core, at salt fog particle disposable box 146 upsides, being provided with the cover plate 147 of fine hole.As shown in Fig. 5 A and Fig. 5 B, aperture 1471 tops on cover plate 147 are large, and below is little, and salt fog particle easily enters from top, is but difficult to go out from below, prevent that salt fog particle from being taken out of in disposable box 146 by wind.
Although in example of the present utility model, only in the first salt fog particle filter core 140 front and back, be provided with air pressure probe 141 and 142, and be provided with vibrator 145 and salt fog particle disposable box 146, obviously, also can air pressure probe be set to monitor the obstruction of the second salt fog particle filter core 150 in the second salt fog particle filter core 150 front and back, and below the second salt fog particle filter core 150, vibrator and salt fog particle disposable box be set.
As depicted in figs. 1 and 2, after dehumidifier 160 is positioned at salt fog particle filter core, can remove the airborne moisture content flowing through.Air humidity sensor 161 is installed after dehumidifier 160, when the humidity value detecting when air humidity sensor 161 surpasses design load, can dehumidifier 160 is adjusted and be operated.
As shown in Figure 6A, fan unit 170 is arranged on dehumidifier 160 rear sides, comprises the motor 1703 of axial-flow blower 1702 and live axle flow fan 1702.Motor 1703 is arranged on electric machine support 1701, electric machine support 1701 by bolt 1780(for example, energy storage bolt) etc. be arranged on framework, between motor 1703 and electric machine support 1701, can be bolted.
When adopting energy storage bolt that connection is installed, can energy storage bolt and framework is welded together, after electric machine support 1701 is in place, mounting nuts is also tightened.Use energy storage bolt both to guarantee the reliability that electric machine support is connected with framework, needn't punch to framework and housing again, guaranteed intensity and the sealing of framework and housing.
Because cabinet 110 of the present utility model is with openable door-plate 1103 and by energy storage bolt mounted motor unit, therefore, when breaking down, motor needs to be serviced while repairing, can adopt following two schemes:
1) filter core, dehumidifier are taken out, staff enters cabinet, and motor is carried out to maintenance and repair;
2) first filter core, dehumidifier are taken out, then electric machine support, motor and axial-flow blower are pulled down, motor is taken to cabinet outside and carry out maintenance and repair.
After filter core, dehumidifier take out, cabinet intracorporeal space is enough large; With bolts between axial-flow blower, motor, electric machine support, framework, convenient disassembly.So above-mentioned two kinds of maintenance of motor schemes all realize than being easier to.
When adopt according to the utility model exemplary embodiment salt fog particulate filter arrangement time, exhaust outlet can be coupled together by the tower cylinder by pipeline and wind power generating set.Sea wind enters by venetian blind, through salt fog particle filter core and dehumidifier, and elimination salt fog particle and moisture, axial-flow blower is blown into set tower drum inside by the wind of removing salt fog particle, moisture, and the design route of flowing through finally flows out from the outlet of unit design.Get final product equipment in cooling unit, can keep certain micro positive pressure again.
Although take this filtrating equipment is applied to offshore wind turbine and has described embodiment of the present utility model as example,, the application of filtrating equipment of the present invention is not limited to this.Those skilled in the art also can be applied to other similar applications.
Can Automatic clearance after thering is replaceable filter element, filter core and stop up according to the utility model embodiment embodiment's salt fog particulate filter arrangement, the advantage such as cabinet sealing is tight, Axial-flow fan motor can be safeguarded, windage is little.
Claims (14)
1. a filtrating equipment, described filtrating equipment comprises the cabinet with intake grill and exhaust outlet, it is characterized in that, described filtrating equipment comprises manger board, filter core member, dehumidifier and the fan unit of installing successively from intake grill to exhaust outlet, in described manger board, be formed with crooked ventilation flue, a side of described filter core member is provided with the vibrator that makes the vibration of filter core member.
2. filtrating equipment as claimed in claim 1, is characterized in that, described filter core member comprises the first filter core and the second filter core being set up in parallel, and described the first filter core is arranged between manger board and the second filter core.
3. filtrating equipment as claimed in claim 1 or 2, is characterized in that, described manger board outside is also provided with venetian blind.
4. filtrating equipment as claimed in claim 1 or 2, is characterized in that, described filter core member below is also provided with impurity disposable box.
5. filtrating equipment as claimed in claim 4, is characterized in that, in described impurity disposable box, is coated with cover plate with holes, and the upper opening in described hole is large, and lower opening is little.
6. filtrating equipment as claimed in claim 1 or 2, is characterized in that, described manger board comprises manger board framework and is arranged on the multilayer curved plates in manger board framework, forms the ventilation flue of described bending between described multilayer curved plates.
7. filtrating equipment as claimed in claim 1 or 2, is characterized in that, the motor that described fan unit comprises axial-flow blower and drives described axial-flow blower.
8. filtrating equipment as claimed in claim 2, is characterized in that, before and after described the first filter core, is respectively arranged with air pressure probe.
9. filtrating equipment as claimed in claim 1, is characterized in that, described filter core member comprises the first filter core and the second filter core, and vibrator is arranged on the downside of described the first filter core, and at described the first filter core downside, impurity disposable box is set.
10. filtrating equipment as claimed in claim 9, is characterized in that, the front and back side of described the first filter core is provided with air pressure probe.
11. filtrating equipments as described in claim 1,2,9 or 10, is characterized in that, can open the door of cabinet after described cabinet arranges.
12. filtrating equipments as claimed in claim 11, is characterized in that, described cabinet has a side of door to be provided with flanging.
13. filtrating equipments as described in claim 1,2,9 or 10, is characterized in that, in described cabinet, are provided with slot, for inserting at least one of manger board, filter core member, dehumidifier.
14. filtrating equipments as described in claim 1,2,9 or 10, is characterized in that, the exhaust outlet of described cabinet is old name for the Arabian countries in the Middle East's ground round type exhaust outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595847.XU CN203500134U (en) | 2013-09-25 | 2013-09-25 | Filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595847.XU CN203500134U (en) | 2013-09-25 | 2013-09-25 | Filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500134U true CN203500134U (en) | 2014-03-26 |
Family
ID=50331116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320595847.XU Expired - Lifetime CN203500134U (en) | 2013-09-25 | 2013-09-25 | Filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498819A (en) * | 2013-09-25 | 2014-01-08 | 江苏金风科技有限公司 | Filtering device |
| CN105071596A (en) * | 2015-08-28 | 2015-11-18 | 浙江尔格科技股份有限公司 | Pipeless type cooler |
| CN105688535A (en) * | 2014-11-25 | 2016-06-22 | 无锡市洗选设备厂 | Swing type filtering apparatus for coal mine sintering |
-
2013
- 2013-09-25 CN CN201320595847.XU patent/CN203500134U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498819A (en) * | 2013-09-25 | 2014-01-08 | 江苏金风科技有限公司 | Filtering device |
| CN103498819B (en) * | 2013-09-25 | 2016-02-03 | 江苏金风科技有限公司 | Filtrating equipment |
| CN105688535A (en) * | 2014-11-25 | 2016-06-22 | 无锡市洗选设备厂 | Swing type filtering apparatus for coal mine sintering |
| CN105071596A (en) * | 2015-08-28 | 2015-11-18 | 浙江尔格科技股份有限公司 | Pipeless type cooler |
| CN105071596B (en) * | 2015-08-28 | 2018-07-03 | 浙江尔格科技股份有限公司 | A kind of pipe free cooler |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |