CN107982985A - Seabed filter unit - Google Patents
Seabed filter unit Download PDFInfo
- Publication number
- CN107982985A CN107982985A CN201711127953.4A CN201711127953A CN107982985A CN 107982985 A CN107982985 A CN 107982985A CN 201711127953 A CN201711127953 A CN 201711127953A CN 107982985 A CN107982985 A CN 107982985A
- Authority
- CN
- China
- Prior art keywords
- filter
- strainer
- seabed
- shell
- motor
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 230000000712 assembly Effects 0.000 claims abstract description 26
- 238000000429 assembly Methods 0.000 claims abstract description 26
- 239000010865 sewage Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 239000003643 water by type Substances 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- 241000196171 Hydrodictyon reticulatum Species 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of seabed filter unit,Including filter shell,Filter upper cover,Motor and reduction gearing box assembly,Filter cap assemblies,Intermediate shaft assembly,Clean brush assemblies,Filter core and strainer,Welded with boat deck on the top of filter shell,Welded with floor lower end,Filter upper cover is bolted in filter shell upper end,Filter shell is internally formed a watertight space,Motor and reduction gearing box assembly,Filter cap assemblies,Intermediate shaft assembly,Clean brush assemblies,Filter core and strainer are arranged on the inside of filter shell,Motor and reduction gearing box assembly are connected by intermediate shaft assembly with cleaning brush assemblies,Strainer is installed on filter core bottom and forms an overall structure with filter core,The present apparatus passes through the cooperation with sewage pump and pressure sensor,Filter core and strainer can be cleaned automatically in due course,And the dirt of cleaning can be drained into outboard again,After the strainer Severe blockage of seabed,Strainer can also be extracted out in the top of device carry out Manual-cleaning.
Description
Technical field
The present invention relates to a kind of seabed filter unit of ship domain.
Background technology
China has a vast territory, and great rivers are passed through from east to west, and north and south is linked up in river, and rivers,lakes and seas are connected, and constitute natural water
Net, under the Strategic Context that country proposes structure conservation-minded society and the sustainable development of socio-economy, inland navigation craft is as traffic
Transport field most saves the means of transportation with Environmental Factors, faces new opportunity to develop, but with the hair of industrial extensive style
The reason such as exhibition and human lives, inland waters pollutional load has exceeded its self-purification capacity, has destroyed the ecological balance, although Industry Waste
Water is improved by purification, but eutrophication pollution is serious in water, causes the breeding of algae and its planktonic organism pollution tight
Weight, this brings the inland river increased to shallow draft of the floating materials such as the problem of very big, seaweed to ship of the navigation in above-mentioned waters
The security of the cooling system of spitkit brings very big puzzlement, if filter filtering accuracy improved, filter will soon
Block, it is necessary to which frequent cleaning filter in time, causes ship continuously to navigate by water；If reduce the filtering accuracy of filter, algae
Pipe-line system is entered Deng floating material and is deposited, then can cause pipeline blockage and corrode pipeline.
In conclusion this brings very big influence to inland navigation craft of the traveling in polluted water region：Suction box easily block, it is necessary to
The professional diver of group carries out underwater cleaning, or dockage is cleared up；Filter is easily blocked, it is necessary to frequently timely clear
Filter is managed, causes ship continuously to navigate by water；The floating materials such as algae enter pipe-line system with cooling water and deposit, then can cause pipe
Road and equipment corrosion and blocking, bring influence, above reason causes ship can not be normal in inland river polluted water region to safety of ship
Navigation, and bring very big hidden danger to the safety traffic of ship.
The content of the invention
There is filter, suction box, from the integrated seabed filter such as clear the object of the present invention is to provide a kind of
Device.
The used to achieve the above object technical solution of the present invention is：A kind of seabed filter unit, including filter shell
（1）, filter upper cover（2）, motor and reduction gearing box assembly（3）, filter cap assemblies（4）, intermediate shaft assembly（5）, cleaning brush group
Part（6）, filter core（7）And strainer（8）, the filter shell（1）Top and boat deck（29）Welding, lower end and floor（30）
Welding, the filter upper cover（2）It is bolted in filter shell（1）Upper end, the filter shell（1）Be internally formed one
A watertight space, the motor and reduction gearing box assembly（3）, filter cap assemblies（4）, intermediate shaft assembly（5）, cleaning brush assemblies
（6）, filter core（7）And strainer（8）It is arranged on filter shell（1）Inside, the motor and reduction gearing box assembly（3）In
Between shaft assembly（5）With cleaning brush assemblies（6）Connection, the strainer（8）Installed in filter core（7）Bottom and and filter core（7）Form one
A overall structure.
The filter shell（1）It is equipped with filter water outlet（31）, backwash mouth（27）And sewage draining exit（28）.
The filter water outlet（31）Pipeline on be provided with pressure sensor, the sewage draining exit（28）Pipeline on set
There is sewage pump.
The filter shell（1）Bottom is provided with protection baffle ring inner ring（9）With protection baffle ring（10）.
The cleaning brush assemblies（6）Including connecting shaft（23）, fixing bracket（24）And striped brush（25）, the connecting shaft
（23）With fixing bracket（24）Connection, the striped brush（25）Pass through bolt（26）Installed in fixing bracket（24）On.
A kind of seabed filter unit of the present invention, installed in seabed, suction box position on former ship, the device is by filter and sea
The function of bottom valve case is combined together, and effectively saves the space of cabin；The device is after the filter net jam of filter at the same time, in not shadow
In the case of ringing work, filter core and strainer can be cleaned automatically in due course, and the dirt of cleaning can be emitted into again
Outboard, after the strainer Severe blockage of seabed, can also extract strainer out in the top of device and carry out Manual-cleaning, so as to avoid warship
Ship lies up or grid is cleaned in diver dive.Therefore the application of the device meets ship and can continuously navigate in high pollution waters
Row, the requirement of operation.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of seabed filter unit of the present invention.
Fig. 2 is the present invention a kind of motor and reduction gear box component structure diagram of seabed filter unit.
Fig. 3 is a kind of filter cover component structure diagram of seabed filter unit of the present invention.
Fig. 4 is a kind of intermediate shaft assembly structure diagram of seabed filter unit of the present invention.
Fig. 5 is a kind of cleaning brush component structure diagram of seabed filter unit of the present invention.
Fig. 6 is a kind of installation exemplar schematic figure of seabed filter unit of the present invention.
In figure：1st, filter shell；2nd, filter upper cover；3rd, motor and reduction gearing box assembly；4th, filter cap assemblies；5th, it is middle
Shaft assembly；6th, brush assemblies are cleaned；7th, filter core；8th, strainer；9th, baffle ring inner ring is protected；10th, baffle ring is protected；11st, motor；12nd, gear
Case；13rd, output shaft；14th, key；15th, filter cover；16th, bearing (ball) cover；17th, felt collar is sealed；18th, bolt is connected；19th, jackshaft；
20th, bearing；21st, axis check ring；22nd, cone pin；23rd, connecting shaft；24th, fixing bracket；25th, striped brush；26th, bolt；
27th, mouth is backwashed；28th, sewage draining exit；29th, boat deck；30th, floor；31st, filter water outlet；32nd, pressure sensor；33rd, sewage
Pump.
Embodiment
As shown in Figures 1 to 6, seabed filter unit, including filter shell 1, filter upper cover 2, motor and reduction gear box
Component 3, filter cap assemblies 4, intermediate shaft assembly 5, cleaning brush assemblies 6, filter core 7, strainer 8, protection baffle ring inner ring 9 and protection baffle ring
10, top and the boat deck 29 of filter shell 1 are welded, and lower end is welded with floor 30, and filter upper cover 2, which is bolted, is filtering
1 upper end of device housing, filter shell 1 are internally formed a watertight space, motor and reduction gearing box assembly 3, filter cap assemblies
4th, intermediate shaft assembly 5, cleaning brush assemblies 6, filter core 7 and strainer 8 are arranged on the inside of filter shell 1, motor and reduction gear box
Component 3 is connected by intermediate shaft assembly 5 with cleaning brush assemblies 6, and strainer 8 is installed in 7 bottom of filter core and whole with the composition of filter core 7 one
Body structure, protection baffle ring inner ring 9 and protection baffle ring 10 are installed on 1 bottom of filter shell, and filter shell 1 is equipped with filter water outlet
31st, mouth 27 and sewage draining exit 28 are backwashed, to play the function of the present apparatus, it is necessary to set pressure sensor on filter outlets pipeline
32, sewage pump 33 is set on the pipeline of sewage draining exit, the pressure sensor of filter water outlet installation, for after filter blocks,
When its pressure vacuum degree reaches setting value, can automatic start sewage pump and motor and reduction gearing box assembly, reach automatic clear
Clean purpose；On sewage draining exit pipeline install sewage pump be used for formed under and on current, the dirt band that brush cleaning is got off
To sewage draining exit and outboard is discharged it, motor and reduction gearing box assembly 3 include motor 11, gear-box 12, output shaft 13 and key
14, motor 11 is installed on gear-box 12, and gear-box 12 is connected with output shaft 13, and key 14 is installed on output shaft 13, filter cover
Component 4 includes filter cover 15, bearing (ball) cover 16 and sealing felt collar 17, filter cover 15 and is connected by connecting bolt 18 with bearing (ball) cover 16
Connect, sealing felt collar 17 is installed on bearing (ball) cover 16, and intermediate shaft assembly 5 includes jackshaft 19, bearing 20, axis check ring 21
With cone pin 22, bearing 20, axis check ring 21 and cone pin 22 are separately mounted on jackshaft 19, and cleaning brush assemblies 6 wrap
Connecting shaft 23, fixing bracket 24 and striped brush 25 are included, connecting shaft 23 is connected with fixing bracket 24, and striped brush 25 passes through bolt
26 are installed on fixing bracket 24.
Have the function of that the filter core 7 of filter and the strainer 8 with seabed are integrally formed, installed in sub-sea location,
Therefore without additionally setting filter and the valve set for cleaning filter in pipe-line system, such design feature, solves
Since cabin space is small, the difficulty that causes suction box and seabed filter to be arranged；Motor and reduction gearing box assembly 3 are in
Between shaft assembly 5 with cleaning brush assemblies 6 be connected, when the pressure vacuum degree being arranged on filter outlets pipeline reaches setting value, electricity
Machine and reduction gearing box assembly 3 can drive the hairbrush of cleaning brush assemblies to be turned along the inner wall of filter core 7 and the upper surface of strainer 8
It is dynamic, the booty for blocking filter core and strainer is removed, while the sewage pump startup installed on the sewage draining exit at waterline position, formed
Current from bottom to top, are taken the dirt washed down above filter to using current, and discharge outboard through sewage pump, the bilge
When dirt on filter core and strainer utilizes above method effect undesirable, the pressure of other water sources offer on ship is utilized
Water, is rinsed filter core by backwashing mouth, to reach cleaning performance.As such scheme cannot take out stains, the dress
The design put can realize manual cleaning, and the Bolt dismantling of filter upper cover 2 can dismantle filter upper cover 2, then by filter cover 15
Bolt remove, filter core and strainer can integrally be extracted out from the top of the device at this time, it is using manual cleaning, dirt is thorough
Removing, is provided with protection baffle ring inner ring 9 and protection baffle ring 10 below the device, prevents filter core and strainer returns when filling and hull
Collide with, while be easily achieved accurate centering, ensure strainer and filter core smoothly returns dress, and the present apparatus is installed on seabed, former ship
The function of filter and suction box is combined together by upper suction box position, the device, effectively saves the space of cabin；At the same time
The device is after the filter net jam of filter, in the case where not influencing work, filter core and strainer can be carried out automatically in due course clear
It is clean, and the dirt of cleaning can be emitted into outboard again, after the strainer Severe blockage of seabed, it can also be taken out in the top of device
Go out strainer and carry out Manual-cleaning, lie up so as to avoid naval vessel or grid, therefore the application of the device are cleaned in diver's dive
Meet ship can continuously be navigated by water in high pollution waters, the requirement of operation.
Claims (5)
- A kind of 1. seabed filter unit, it is characterised in that：Including filter shell（1）, filter upper cover（2）, motor and reduction gearing Box assembly（3）, filter cap assemblies（4）, intermediate shaft assembly（5）, cleaning brush assemblies（6）, filter core（7）And strainer（8）, the filter Housing（1）Top and boat deck（29）Welding, lower end and floor（30）Welding, the filter upper cover（2）Connected by bolt It is connected on filter shell（1）Upper end, the filter shell（1）Be internally formed a watertight space, the motor and reduction gearing Box assembly（3）, filter cap assemblies（4）, intermediate shaft assembly（5）, cleaning brush assemblies（6）, filter core（7）And strainer（8）It is arranged on filter Device housing（1）Inside, the motor and reduction gearing box assembly（3）Pass through intermediate shaft assembly（5）With cleaning brush assemblies（6）Even Connect, the strainer（8）Installed in filter core（7）Bottom and and filter core（7）Form an overall structure.
- A kind of 2. seabed filter unit according to claim 1, it is characterised in that：The filter shell（1）It is equipped with filter Device water outlet（31）, backwash mouth（27）And sewage draining exit（28）.
- A kind of 3. seabed filter unit according to claim 2, it is characterised in that：The filter water outlet（31）Pipeline On be provided with pressure sensor, the sewage draining exit（28）Pipeline on be provided with sewage pump.
- A kind of 4. seabed filter unit according to claim 1, it is characterised in that：The filter shell（1）Install bottom There is protection baffle ring inner ring（9）With protection baffle ring（10）.
- A kind of 5. seabed filter unit according to claim 1, it is characterised in that：The cleaning brush assemblies（6）Including even Spindle（23）, fixing bracket（24）And striped brush（25）, the connecting shaft（23）With fixing bracket（24）Connection, the bar shaped Hairbrush（25）Pass through bolt（26）Installed in fixing bracket（24）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127953.4A CN107982985B (en) | 2017-11-15 | 2017-11-15 | Subsea filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127953.4A CN107982985B (en) | 2017-11-15 | 2017-11-15 | Subsea filter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107982985A true CN107982985A (en) | 2018-05-04 |
| CN107982985B CN107982985B (en) | 2020-07-07 |
Family
ID=62031522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711127953.4A Active CN107982985B (en) | 2017-11-15 | 2017-11-15 | Subsea filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107982985B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931825A (en) * | 2022-05-31 | 2022-08-23 | 华能重庆两江燃机发电有限责任公司 | Natural gas filter capable of quickly opening and closing filter cover |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050045568A1 (en) * | 2003-09-03 | 2005-03-03 | Laing David A. | High debris content strainer |
| CN202136861U (en) * | 2011-06-23 | 2012-02-08 | 显利(珠海)造船有限公司 | Marine seawater filter |
| CN202654795U (en) * | 2012-06-21 | 2013-01-09 | 泰兴市海兴船舶机械有限公司 | Square seawater filter |
| JP2014079668A (en) * | 2012-10-15 | 2014-05-08 | Naoyuki Ikuta | Filtering device |
| CN104258616A (en) * | 2014-09-05 | 2015-01-07 | 上海嘉洲环保机电设备有限责任公司 | Differential type automatic backwashing seawater solid-liquid separation device |
| CN204193620U (en) * | 2014-10-29 | 2015-03-11 | 浙江鼎龙科技有限公司 | A kind of full-automatic Self-cleaning filter |
| CN204219909U (en) * | 2014-10-23 | 2015-03-25 | 孙宏庆 | Water filter is stirred in a kind of self-cleaning |
| CN205435117U (en) * | 2015-12-29 | 2016-08-10 | 四川南乔树脂化工有限公司 | Gap pipe automatically cleaning filter equipment |
| CN106477787A (en) * | 2016-11-17 | 2017-03-08 | 上海外高桥造船有限公司 | Sea water filter |
-
2017
- 2017-11-15 CN CN201711127953.4A patent/CN107982985B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050045568A1 (en) * | 2003-09-03 | 2005-03-03 | Laing David A. | High debris content strainer |
| CN202136861U (en) * | 2011-06-23 | 2012-02-08 | 显利(珠海)造船有限公司 | Marine seawater filter |
| CN202654795U (en) * | 2012-06-21 | 2013-01-09 | 泰兴市海兴船舶机械有限公司 | Square seawater filter |
| JP2014079668A (en) * | 2012-10-15 | 2014-05-08 | Naoyuki Ikuta | Filtering device |
| CN104258616A (en) * | 2014-09-05 | 2015-01-07 | 上海嘉洲环保机电设备有限责任公司 | Differential type automatic backwashing seawater solid-liquid separation device |
| CN204219909U (en) * | 2014-10-23 | 2015-03-25 | 孙宏庆 | Water filter is stirred in a kind of self-cleaning |
| CN204193620U (en) * | 2014-10-29 | 2015-03-11 | 浙江鼎龙科技有限公司 | A kind of full-automatic Self-cleaning filter |
| CN205435117U (en) * | 2015-12-29 | 2016-08-10 | 四川南乔树脂化工有限公司 | Gap pipe automatically cleaning filter equipment |
| CN106477787A (en) * | 2016-11-17 | 2017-03-08 | 上海外高桥造船有限公司 | Sea water filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931825A (en) * | 2022-05-31 | 2022-08-23 | 华能重庆两江燃机发电有限责任公司 | Natural gas filter capable of quickly opening and closing filter cover |
| CN114931825B (en) * | 2022-05-31 | 2024-04-05 | 华能重庆两江燃机发电有限责任公司 | Natural gas filter with filter cover capable of being opened and closed rapidly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107982985B (en) | 2020-07-07 |
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