CN113769473A - Filtering device for offshore wind power energy storage system - Google Patents

Filtering device for offshore wind power energy storage system Download PDF

Info

Publication number
CN113769473A
CN113769473A CN202111147601.1A CN202111147601A CN113769473A CN 113769473 A CN113769473 A CN 113769473A CN 202111147601 A CN202111147601 A CN 202111147601A CN 113769473 A CN113769473 A CN 113769473A
Authority
CN
China
Prior art keywords
energy storage
filter
offshore wind
box body
plate
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.)
Pending
Application number
CN202111147601.1A
Other languages
Chinese (zh)
Inventor
陆秋瑜
杨银国
于珍
刘洋
伍双喜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Power Grid Co Ltd
Electric Power Dispatch Control Center of Guangdong Power Grid Co Ltd
Original Assignee
Guangdong Power Grid Co Ltd
Electric Power Dispatch Control Center of Guangdong Power Grid Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Power Grid Co Ltd, Electric Power Dispatch Control Center of Guangdong Power Grid Co Ltd filed Critical Guangdong Power Grid Co Ltd
Priority to CN202111147601.1A priority Critical patent/CN113769473A/en
Publication of CN113769473A publication Critical patent/CN113769473A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/004—Seals, connections
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention relates to the technical field of wind power generation equipment, and discloses a filtering device for an offshore wind power energy storage system, which comprises a rack, a water inlet pipe, a water outlet pipe, a box body with an opening at one side and a filtering cylinder detachably connected in the box body, wherein the box body is arranged on the rack, the water inlet pipe, the filtering cylinder and the water outlet pipe are sequentially communicated, a filtering medium is arranged in the filtering cylinder, a first filtering net is arranged at the bottom of the filtering cylinder, and the filtering cylinder is provided with a sealing plate for sealing the opening of the box body. The filtering device for the offshore wind power energy storage system can filter dirt and impurities in seawater, prevent pipelines from being blocked and is convenient to clean.

Description

Filtering device for offshore wind power energy storage system
Technical Field
The invention relates to the technical field of wind power generation equipment, in particular to a filtering device for an offshore wind power energy storage system.
Background
The energy storage mainly refers to the storage of electric energy, and can be divided into mechanical energy storage, electrochemical energy storage, chemical energy storage, thermal energy storage, electromagnetic energy storage and the like, wherein the mechanical energy storage is the most mature energy storage mode with the lowest cost, and the common methods are as follows: pumped storage power stations, flywheel energy storage, compressed air energy storage, and the like.
In stable form offshore wind power combined energy storage system, often can use the energy storage of drawing water, use the water pump to consume unnecessary electric power in the system, and transport the eminence with water by the low, increase the potential energy of water, therefore when later stage uses, release water, and utilize the potential energy of water to generate electricity, thereby convert the potential energy of water into the electric energy, reach the energy storage effect, but discover when practical application, when carrying out the energy storage in the sea water, often because sea water impurity is more, finally form the aggregation in the pipeline, then lead to the device whole long-time back of using, because inside impurity is inconvenient to discharge, cause the pipe blockage condition, cause later maintenance cost height on the one hand, on the other hand has also influenced stable form offshore wind power combined energy storage system's stability.
Disclosure of Invention
The purpose of the invention is: a filtering device suitable for an offshore wind power water pumping type energy storage system is designed.
In order to achieve the purpose, the invention provides a filtering device for an offshore wind power energy storage system, which comprises a rack, a water inlet pipe, a water outlet pipe, a box body with an opening on one side and a filter cylinder detachably connected in the box body, wherein the box body is installed on the rack, the water inlet pipe, the filter cylinder and the water outlet pipe are sequentially communicated, a filtering medium is arranged in the filter cylinder, a first filter screen is arranged at the bottom of the filter cylinder, and the filter cylinder is provided with a sealing plate for sealing the opening of the box body.
As a preferred scheme, slide bars are arranged at four corners of the sealing plate, a limiting sleeve is arranged at the position, opposite to the slide bars, of the box body, and the slide bars penetrate through the limiting sleeve in a sliding mode.
Preferably, the sealing device further comprises an installation plate, the installation plate is arranged on one side, back to the sealing plate, of the box body, and one end of the sliding rod penetrates through the limiting sleeve and is fixedly connected with the installation plate.
Preferably, a driving mechanism is arranged on one side, back to the sealing plate, of the box body, and the driving mechanism is used for driving the mounting plate to reciprocate along the axial direction of the sliding rod.
Preferably, the driving mechanism comprises a rotating handle and a screw rod, one end of the screw rod is fixedly connected with the rotating handle, the other end of the screw rod is rotatably connected with the box body, the mounting plate is provided with a movable nut, and the movable nut is in threaded connection with the screw rod.
As preferred scheme, the box is equipped with the opening orientation the U type fixed plate of box, the mounting panel is equipped with two through-holes, U type fixed plate pass two the through-hole with box fixed connection, mounting panel sliding connection in U type fixed plate, actuating mechanism rotate connect in U type fixed plate.
As a preferred scheme, at least one clamping groove is formed in the box body, clamping plates are arranged at the edges of the filter cartridges, and the clamping plates are clamped in the clamping grooves.
As a preferred scheme, the clamping plates are arranged on the top and the bottom edges of the filter cartridge, and the clamping grooves corresponding to the two clamping plates are arranged in the box body.
As a preferred scheme, a second filter screen is arranged in the box body and is arranged at the top of the filter cylinder.
Preferably, the filter cartridge is detachably mounted to the sealing plate.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
according to the filtering device for the offshore wind power energy storage system, provided by the embodiment of the invention, seawater enters the box body through the water inlet pipe and then flows to the filter cylinder, is filtered by the filter medium and then enters the water outlet pipe through the first filter screen, dirt and impurities in water flow can be effectively removed, the dirt and the impurities are stored in the filter cylinder, and the phenomenon that after long-time use, the dirt and the impurities are accumulated in a pipeline to cause blockage, the later maintenance cost is increased, and the stability of the energy storage system is influenced is avoided. In addition, the filter cartridge can be dismantled from the box, is convenient for clear up the filter cartridge.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a filter cartridge in accordance with an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a box body according to an embodiment of the invention.
In the figure:
1. a frame; 11. a base plate; 12. a support bar; 2. a water inlet pipe; 3. a water outlet pipe; 4. a box body; 41. a limiting sleeve; 42. a U-shaped fixing plate; 43. a card slot; 44. a second filter screen; 5. a filter cartridge; 51. a first filter screen; 52. clamping a plate; 6. a sealing plate; 7. a slide bar; 8. mounting a plate; 81. moving the nut; 82. a through hole; 9. a drive mechanism; 91. rotating the handle; 92. a screw.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. used herein are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "first" and "second" are used herein for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be understood that the terms "connected," "fixed," and the like are used in a broad sense, and for example, the terms "connected," "connected," and "fixed" may be fixed, detachable, or integrated; the connection can be mechanical connection or welding connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and fig. 2, a filtering apparatus for an offshore wind power energy storage system according to a preferred embodiment of the present invention includes a frame 1, a water inlet pipe 2, a water outlet pipe 3, a box 4 with an opening on one side, and a filter cartridge 5 detachably connected in the box 4, wherein the box 4 is mounted on the frame 1, the water inlet pipe 2, the filter cartridge 5 and the water outlet pipe 3 are sequentially communicated, a filter medium is disposed in the filter cartridge 5, a first filter screen 51 is disposed at the bottom of the filter cartridge 5, and the filter cartridge 5 is provided with a sealing plate 6 for sealing the opening of the box 4.
According to the filtering device for the offshore wind power energy storage system, seawater enters the box body 4 through the water inlet pipe 2 and then flows to the filter cylinder 5, after being filtered by the filter medium, the seawater enters the water outlet pipe 3 through the first filter screen 51, dirt and impurities in water flow can be effectively removed, the dirt and the impurities are stored in the filter cylinder 5, the phenomenon that after long-time use, the dirt and the impurities are accumulated in a pipeline to cause blockage is avoided, the later maintenance cost is increased, and the stability of the energy storage system is influenced. In addition, the filter cartridge 5 is detachable from the case 4, facilitating cleaning of the filter cartridge 5.
Specifically, the filter medium is the activated carbon particle, and the activated carbon particle can adsorb the impurity in the rivers, is equipped with a lot of gaps in the inside of activated carbon particle, consequently strengthens the absorptive capacity to impurity, when later stage is changed, and is also comparatively convenient. The water inlet pipe 2 is arranged at the top of the box body 4, and the water outlet pipe 3 is arranged at the bottom of the box body 4. The rack 1 comprises a bottom plate 11 and four supporting rods 12, one ends of the supporting rods 12 are fixedly connected with the bottom plate 11, the other ends of the supporting rods 12 are fixedly connected with the top of the box body 4, and the bottom plate 11 can be fixedly connected onto power generation equipment through bolts.
Furthermore, slide bars 7 are arranged at four corners of the sealing plate 6, a position of the box body 4 opposite to the slide bars 7 is provided with a limiting sleeve 41, and the slide bars 7 penetrate through the limiting sleeve 41 in a sliding manner. Through slide bar 7 and 41 sliding connection of stop collar, can support closing plate 6 when opening closing plate 6, prevent to drop suddenly, need not the counterpoint when closed closing plate 6 and can guarantee that closing plate 6 is relative with the opening position of box 4, can not deviate, guarantees sealed effect.
Furthermore, the sealing device also comprises an installation plate 8, wherein the installation plate 8 is arranged on one side of the box body 4, which is back to the sealing plate 6, and one end of the sliding rod 7 penetrates through the limiting sleeve 41 and is fixedly connected with the installation plate 8. Can make closing plate 6 and cartridge filter 5 tear out from box 4 through promoting mounting panel 8, convenient operation also can make closing plate 6 and cartridge filter 5 be connected with box 4 through the mode of pulling mounting panel 8.
Further, a driving mechanism 9 is arranged on one side of the box body 4, which is opposite to the sealing plate 6, and the driving mechanism 9 is used for driving the mounting plate 8 to reciprocate along the axial direction of the sliding rod 7. Specifically, the driving mechanism 9 includes a rotating handle 91 and a screw 92, one end of the screw 92 is fixedly connected to the rotating handle 91, the other end of the screw 92 is rotatably connected to the box 4, the mounting plate 8 is provided with a moving nut 81, and the moving nut 81 is in threaded connection with the screw 92. During the use, but corotation or reversal rotation rotate handle 91, drive through screw rod 92 and remove nut 81 removal to drive mounting panel 8 and remove, steerable closing of closing plate 6, and guarantee that closing plate 6 closely laminates with box 4 when sealing 4 openings of box, guarantee sealed effect.
Further, the box body 4 is provided with a U-shaped fixing plate 42 with an opening facing the box body 4, the mounting plate 8 is provided with two through holes 82, the U-shaped fixing plate 42 penetrates through the two through holes 82 to be fixedly connected with the box body 4, the mounting plate 8 is slidably connected with the U-shaped fixing plate 42, and the driving mechanism 9 is rotatably connected with the U-shaped fixing plate 42. Specifically, the rotating handle 91 is disposed at one end of the U-shaped fixing plate 42 away from the box body 4, the screw 92 penetrates through the U-shaped fixing plate 42 and is rotatably connected to the box body 4, the U-shaped fixing plate 42 can prevent the position of the screw 92 in a cantilever state from gradually increasing when the mounting plate 8 moves towards the box body 4, and the screw 92 is easily damaged in a long-term use process, thereby improving the stability of the screw 92.
Further, as shown in fig. 3, at least one locking groove 43 is provided in the box 4, a locking plate 52 is provided at the edge of the filter cartridge 5, and the locking plate 52 is locked to the locking groove 43. The closing plate 6 is to box 4 removal in-process, and the cardboard 52 of cartridge filter 5 aligns and the joint plays the supporting role to cartridge filter 5 in draw-in groove 43, improves cartridge filter 5's stability, increases life.
Specifically, the top and bottom edges of the filter cartridge 5 are both provided with two clamping plates 52, and the inside of the box body 4 is provided with two clamping grooves 43 corresponding to the two clamping plates 52. The top and bottom edges of the filter cartridge 5 are provided with clamping plates 52, and the clamping plates are clamped in the clamping grooves 43 to enhance the supporting effect.
Further, a second filter screen 44 is arranged in the box body 4, and the second filter screen 44 is arranged at the top of the filter cartridge 5. The second filter 44 performs seawater filtration together with the first filter 51 and the filter medium, thereby improving the filtration effect and filtering more dirt and impurities in seawater.
Further, the filter cartridge 5 is detachably mounted to the sealing plate 6. When the cartridge filter 5 is required to be cleaned, the cartridge filter 5 can be detached from the sealing plate 6, the sealing plate 6 does not need to be detached together, the operation is more convenient, and the subsequent installation difficulty is reduced.
In summary, the embodiment of the invention provides a filtering device for an offshore wind power energy storage system, seawater enters a box body through a water inlet pipe, flows into a filter cylinder through a second filter screen, is filtered by activated carbon particles, and then enters a water outlet pipe through a first filter screen, so that dirt and impurities in water flow can be effectively removed, the dirt and the impurities are stored in the filter cylinder, and the phenomenon that after long-time use, the dirt and the impurities are accumulated in a pipeline to cause blockage, the later maintenance cost is increased, and the stability of the energy storage system is influenced is avoided. If need tear out closing plate and cartridge filter, rotatable rotation handle, make the mounting panel remove to the box direction, because closing plate and mounting panel pass through sliding rod connection, therefore, remove the in-process at the mounting panel, tear out the closing plate from the box, and tear out the cartridge filter of installing on the closing plate together, pull down the cartridge filter from the closing plate again, removable active carbon granule washs the cartridge filter, rotate the handle through the antiport, can drive the closing plate by the mounting panel and remove to the box direction, make the cardboard joint of cartridge filter in the draw-in groove in the box, and seal the opening of the box that closely laminates with the closing plate.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. A filter equipment for offshore wind power energy storage system which characterized in that: including frame, inlet tube, outlet pipe, one side open-ended box and can dismantle connect in cartridge filter in the box, the box install in the frame, inlet tube, cartridge filter and outlet pipe communicate in proper order, be equipped with filter media in the cartridge filter, the cartridge filter bottom is equipped with first filter screen, the cartridge filter is equipped with and is used for sealing box open-ended closing plate.
2. The filtration device for offshore wind energy storage systems according to claim 1, characterized in that: slide bars are arranged at four corners of the sealing plate, limiting sleeves are arranged at positions of the box body opposite to the slide bars, and the slide bars penetrate through the limiting sleeves in a sliding mode.
3. The filtration device for offshore wind energy storage systems according to claim 2, characterized in that: the sealing plate is characterized by further comprising an installation plate, the installation plate is arranged on one side, back to the sealing plate, of the box body, and one end of the sliding rod penetrates through the limiting sleeve and is fixedly connected with the installation plate.
4. The filtration device for offshore wind energy storage systems according to claim 3, characterized in that: and a driving mechanism is arranged on one side of the box body, which faces away from the sealing plate, and is used for driving the mounting plate to reciprocate along the axial direction of the sliding rod.
5. The filtration device for offshore wind energy storage systems according to claim 4, characterized in that: the driving mechanism comprises a rotating handle and a screw rod, one end of the screw rod is fixedly connected with the rotating handle, the other end of the screw rod is rotatably connected with the box body, the mounting plate is provided with a movable nut, and the movable nut is in threaded connection with the screw rod.
6. The filtering device for offshore wind power energy storage systems according to claim 4 or 5, characterized in that: the box is equipped with the opening orientation the U type fixed plate of box, the mounting panel is equipped with two through-holes, U type fixed plate passes two the through-hole with box fixed connection, mounting panel sliding connection in U type fixed plate, actuating mechanism rotate connect in U type fixed plate.
7. The filtration device for offshore wind energy storage systems according to claim 1, characterized in that: at least one clamping groove is formed in the box body, clamping plates are arranged on the edges of the filter cartridges and are clamped in the clamping grooves.
8. The filtration device for offshore wind energy storage systems according to claim 7, characterized in that: the clamping plates are arranged on the top and the bottom edges of the filter cartridge, and the clamping grooves corresponding to the two clamping plates are arranged in the box body.
9. The filtration device for offshore wind energy storage systems according to claim 1, characterized in that: and a second filter screen is arranged in the box body and is arranged at the top of the filter cartridge.
10. The filtration device for offshore wind energy storage systems according to claim 1, characterized in that: the filter cartridge is detachably mounted to the sealing plate.
CN202111147601.1A 2021-09-28 2021-09-28 Filtering device for offshore wind power energy storage system Pending CN113769473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111147601.1A CN113769473A (en) 2021-09-28 2021-09-28 Filtering device for offshore wind power energy storage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111147601.1A CN113769473A (en) 2021-09-28 2021-09-28 Filtering device for offshore wind power energy storage system

Publications (1)

Publication Number Publication Date
CN113769473A true CN113769473A (en) 2021-12-10

Family

ID=78854292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111147601.1A Pending CN113769473A (en) 2021-09-28 2021-09-28 Filtering device for offshore wind power energy storage system

Country Status (1)

Country Link
CN (1) CN113769473A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020117432A1 (en) * 2001-02-26 2002-08-29 Lincke Steven L. Filtering system for swimming pool
CN207641080U (en) * 2017-11-22 2018-07-24 贵溪市恒盛实业有限公司 A kind of filter device in Heat Exchanger for Sulphuric Acid Plant
CN108434854A (en) * 2018-05-21 2018-08-24 无锡集安自动化科技有限公司 A kind of industry cooling liquid circulation filter
CN210302585U (en) * 2019-05-16 2020-04-14 张玉红 Dregs of a decoction filter equipment is used in traditional chinese medicine preparation
CN111097214A (en) * 2018-10-29 2020-05-05 扬州康耐得机械有限公司 High-efficient environmental protection domestic sewage treatment device
CN211411128U (en) * 2019-09-19 2020-09-04 濮阳市光明化工有限公司 Chemical industry waste residue filtration treatment device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020117432A1 (en) * 2001-02-26 2002-08-29 Lincke Steven L. Filtering system for swimming pool
CN207641080U (en) * 2017-11-22 2018-07-24 贵溪市恒盛实业有限公司 A kind of filter device in Heat Exchanger for Sulphuric Acid Plant
CN108434854A (en) * 2018-05-21 2018-08-24 无锡集安自动化科技有限公司 A kind of industry cooling liquid circulation filter
CN111097214A (en) * 2018-10-29 2020-05-05 扬州康耐得机械有限公司 High-efficient environmental protection domestic sewage treatment device
CN210302585U (en) * 2019-05-16 2020-04-14 张玉红 Dregs of a decoction filter equipment is used in traditional chinese medicine preparation
CN211411128U (en) * 2019-09-19 2020-09-04 濮阳市光明化工有限公司 Chemical industry waste residue filtration treatment device

Similar Documents

Publication Publication Date Title
CN207287015U (en) A kind of wet cottrell
CN113769473A (en) Filtering device for offshore wind power energy storage system
CN220370553U (en) Filter core with automatic cleaning function
CN218760445U (en) Lubricating oil cleaning device for sliding-vane air compressor
CN102698477A (en) Filtering device
CN213979251U (en) A prevent stifled cistern for hydraulic engineering
CN211357963U (en) Oil filter convenient to clean and replace filter element
CN211620108U (en) Prevent domestic membrane module of jam
CN112516662A (en) Anti-blocking filtering device with backwashing structure
CN206793173U (en) A kind of backwash filter
CN220310097U (en) Pressure swing adsorption oxygen generating device with stable oxygen generation
CN219984133U (en) Be used for filterable miniature oil filter of wind-powered electricity generation gear oil
CN215916748U (en) Back-blowing small-pressure-difference dust-cleaning efficient bag-type dust collector
CN217725038U (en) Novel unit type circulating cooling water bath dust removal system
CN218480629U (en) High-temperature backwashing rotary heat-storage oxidation furnace
CN217057807U (en) Novel dedicated multiple layer formula air-purifying air supply of clean operating room device
CN220990068U (en) Air inlet filtering device of steam desorption condensation recovery equipment
CN221254047U (en) Deionized water purifying equipment
CN219072264U (en) Sewage filtering and purifying device
CN216918812U (en) High-efficient filter is used in mining
CN220385928U (en) Stainless steel bag filter
CN210568332U (en) Automatic control system of steam boiler
CN220026262U (en) Water quality environment monitoring and filtering device
CN219931090U (en) Portable sewage disposal device
CN214437640U (en) Intelligent environment-friendly dust removal device for circular cooler

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20211210