CN113304543A - Ship cooling water filter - Google Patents

Ship cooling water filter Download PDF

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Publication number
CN113304543A
CN113304543A CN202110498367.0A CN202110498367A CN113304543A CN 113304543 A CN113304543 A CN 113304543A CN 202110498367 A CN202110498367 A CN 202110498367A CN 113304543 A CN113304543 A CN 113304543A
Authority
CN
China
Prior art keywords
filter
basket
filtering
cooling water
water inlet
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
CN202110498367.0A
Other languages
Chinese (zh)
Inventor
鲁寒坤
毛斌峰
杨涛
陈万宏
张周磊
杨晓威
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.)
Guangzhou Shipbuilding And Ocean Engineering Design Research Institute 605th Research Institute Of China State Shipbuilding Corp ltd
Original Assignee
Guangzhou Shipbuilding And Ocean Engineering Design Research Institute 605th Research Institute Of China State Shipbuilding Corp 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 Guangzhou Shipbuilding And Ocean Engineering Design Research Institute 605th Research Institute Of China State Shipbuilding Corp ltd filed Critical Guangzhou Shipbuilding And Ocean Engineering Design Research Institute 605th Research Institute Of China State Shipbuilding Corp ltd
Priority to CN202110498367.0A priority Critical patent/CN113304543A/en
Publication of CN113304543A publication Critical patent/CN113304543A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/12—Heating; Cooling
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
    • 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

Abstract

The invention discloses a cooling water filter, which comprises a box body, wherein the middle parts of the front side and the rear side of the box body are respectively provided with a water inlet and a water outlet which are communicated with a pipeline, the top of the box body is provided with a cover plate which can be opened and closed or detached, a filter basket is arranged in the box body, one side of the filter basket is tightly attached to the water inlet, an opening corresponding to the size of the water inlet is arranged at the position opposite to the water inlet, the other side of the filter basket is provided with a filter plate which is densely distributed with filter holes, the top of the filter basket is open, and the top of the filter plate directly reaches the bottom of the cover plate. The invention has simple structure, and the box body is arranged between the pipelines, and the filtering basket is arranged in the box body for filtering and storing the floating impurities at the top, thereby not only reducing the floating impurities entering the other end through the filtering mesh holes, but also storing the floating impurities, quickly cleaning the floating impurities in the box body at any time, reducing the frequency of cleaning the filter when the ship operates, and improving the operation efficiency and the use safety.

Description

Ship cooling water filter
Technical Field
The invention relates to seawater filtering equipment, in particular to a filter for filtering seawater on a ship to cool the equipment on the ship.
Background
The marine seawater filter is mainly used for seawater cooling systems of various ships, central fresh water cooling systems, ballast fire-fighting systems and water supply/supply systems. The adaptive medium is seawater or fresh water. In marine vessel piping systems, seawater strainers are common accessories in the systems, and usually the strainer is made of perforated plates. The function of the filter medium is to filter the medium, block impurities in a certain particle size range in the circulating medium, and ensure that corresponding valves, instruments and equipment are prevented from being blocked by the impurities, thereby ensuring the safe operation of a pipeline system.
The existing filter for the cooling water main pipe of the ship usually adopts a CBM 1061-81 or CB/T497-94 standard filter, the filter with the structural type is generally positioned below a waterline after being connected and fixed with the cooling water main pipe, an opening of a filter screen at a water inlet end is matched with a cooling water inlet end, cooling water is filtered by the filter screen to equipment needing cooling, and impurities are left in the filter screen to achieve the purpose of filtering. However, when the filter is used in a shallow draft type inland river ship, the river surface has more floating impurities, the floating impurities on the water surface enter the filter through the sea bottom door grating, and then the floating impurities can be hooked on the meshes of the filter screen, the filter screen is easily blocked, and the cooling water flow of equipment needing to be cooled, such as a diesel engine and the like on the ship, is insufficient, so that the equipment cannot normally operate, and the operation of the ship is influenced. In addition, when the impurity on the filter screen needs to be cleaned, because the filter is wholly below the waterline, the cooling water main valve needs to be closed during cleaning, and the filter screen is taken out and then cleaned, so that the whole cleaning process is complicated, and certain potential safety hazards exist.
Disclosure of Invention
The invention provides a ship cooling water filter which has a simple structure, can reduce impurities entering a cooling water pipeline, is convenient to clean and maintain, reduces the frequency of cleaning the filter during the operation of a ship, and improves the operation efficiency and the use safety.
The invention relates to a ship cooling water filter, which comprises a box body, wherein the middle parts of the front side and the rear side of the box body are respectively provided with a water inlet and a water outlet which are communicated with a pipeline, the top of the box body is provided with a cover plate which can be opened and closed or disassembled, a filter basket is arranged in the box body, one side of the filter basket is tightly attached to the water inlet, an opening corresponding to the size of the water inlet is arranged at the position opposite to the water inlet, the other side of the filter basket is provided with a filter plate which is densely provided with filter holes, the top of the filter basket is open, and the top of the filter plate directly reaches the bottom of the cover plate.
The cooling water filter, sea water gets into the box from the water inlet with the pipeline intercommunication, gets into the filter basket through the opening in, filters through the filtration pore of filter basket, and the top of filter basket is then stored to the floating impurity. Consequently, the box top that sets up between the pipeline highly can be higher than the waterline, when normal navigation, also can conveniently open the apron at box top at any time, takes the filtration basket out from the box, and the interior showy impurity of filtration basket is then taken out, and the filtration basket of more renewing this moment can, and the cooling water can not be excessive to the cabin. The invention has simple structure, and the box body is arranged between the pipelines, and the filtering basket is arranged in the box body for filtering and storing the floating impurities at the top, thereby not only reducing the floating impurities entering the other end through the filtering mesh holes, but also storing the floating impurities, quickly cleaning the floating impurities in the box body at any time, reducing the frequency of cleaning the filter when the ship operates, and improving the operation efficiency and the use safety.
Drawings
Fig. 1 is a side sectional view of a ship cooling water strainer.
Fig. 2 is a reference view showing a state in which floating impurities are stored in a ship cooling water filter.
Fig. 3 is a front view of a cooling water strainer for a ship.
Fig. 4 is a top view of a cooling water strainer for a ship.
Fig. 5 is a side view of a filter basket.
Fig. 6 is a rear view of the filter basket.
Fig. 7 is a front view of the filter basket.
Fig. 8 is a top view of the filter basket.
Detailed Description
As shown in figures 1-8, a ship cooling water filter comprises a box body 1, a water inlet 2 and a water outlet 3 which are communicated with a pipeline are respectively arranged in the middle of the front side and the rear side of the box body, an openable or detachable cover plate 4 is arranged at the top of the box body, a filter basket 5 is arranged in the box body, one side of the filter basket is tightly attached to the water inlet, an opening 51 corresponding to the size of the water inlet is arranged at the position opposite to the water inlet, a filter plate 53 with filter holes 52 is densely distributed at the other side of the filter basket, the top of the filter basket is open, and the top of the filter plate directly reaches the bottom of the cover plate. The top of the filter plate can be abutted against the bottom of the cover plate, and a certain gap can be reserved between the top of the filter plate and the bottom of the cover plate.
The cooling water filter, sea water gets into the box from the water inlet with the pipeline intercommunication, gets into the filter basket through the opening in, filters through the filtration pore of filter basket, and the top of filter basket is then stored to the floating impurity. Consequently, the box top that sets up between the pipeline highly can be higher than the waterline, when normal navigation, also can conveniently open the apron at box top at any time, takes the filtration basket out from the box, and the interior showy impurity of filtration basket is then taken out, and the filtration basket of more renewing this moment can, and the cooling water can not be excessive to the cabin. The invention has simple structure, and the box body is arranged between the pipelines, and the filtering basket is arranged in the box body for filtering and storing the floating impurities at the top, thereby not only reducing the floating impurities entering the other end through the filtering mesh holes, but also storing the floating impurities, quickly cleaning the floating impurities in the box body at any time, reducing the frequency of cleaning the filter when the ship operates, and improving the operation efficiency and the use safety.
A plurality of limiting blocks 6 are oppositely arranged on two sides in the box body, and the filtering plate 53 is abutted against the limiting blocks, so that a gap is reserved between a box body water outlet and the filtering plate 53. Because of the delivery port of pipeline is less, set up the space before the box delivery port for leave the transition space of buffering between box delivery port and the filter, can cushion the water after filtering, increase filtration space, improve filtration efficiency.
The filtering holes arranged on the filtering plate are spaced from the waterline by a certain height, so that the area above the water inlet is a blocking area 54 for blocking floating impurities, and the area below the water inlet is a filtering area 55 densely distributed with the filtering holes. Float impurity and mainly float in the upper portion of filtering the basket, when floating impurity and be located to float when the box top, can not blocked by the hook, effectively reduce impurity and block up the filtration pore.
The corners of the bottom of the filter basket are set at an angle of inclination 7. The area of the filtering holes arranged at the bottom of the filtering basket can be increased, and the corners of the bottom of the filtering basket are inclined angles so as to form two conical sides, so that when the filtering basket is inserted into the box body, the filtering basket can be guided to be inserted into the box body by the inclined angles, and the filtering basket is convenient to disassemble and assemble; in addition, the arrangement of the inclination angle of the bottom of the filtering basket enables the bottom of the filtering basket and the side edge to form an inclined transition edge, so that the filtering basket can be conveniently cleaned.
The upper part of the filtering basket is provided with a handle 8. The filtering basket is conveniently and quickly drawn out from the box body, and the purpose of quick replacement and cleaning is achieved.
A first partition plate 9 is arranged in front of the inner opening of the filtering basket, and gaps are reserved between the two ends of the first partition plate and the two sides of the filtering basket. When the first partition plate can prevent floating impurities from floating upwards along the water flow direction from the inlet end, the floating impurities directly impact the filtering holes of the filtering basket, the filtering holes are blocked by the impurities, and the filtering efficiency is improved.
And a second clapboard 10 and a third clapboard 11 are fixedly connected to two sides of the filtering basket between the first clapboard and the filtering plate respectively. The second baffle and the third baffle that set up respectively and filter the basket both sides can advance one part separation and follow the showy impurity that first baffle both sides passed through, further reduce impurity jam filtration pore, improve filtration efficiency.

Claims (7)

1. The utility model provides a boats and ships cooling water filter, a serial communication port, including box (1), both sides middle part is provided with water inlet (2) and delivery port (3) with the pipeline intercommunication respectively around the box, but set up switching or detachable apron (4) at the top of box, then be provided with in the box and filter basket (5), filter basket one side and hug closely the water inlet, locate then to set up opening (51) corresponding with the water inlet size in the department of being relative with the water inlet, the opposite side of filtering the basket is then for densely covered filter (53) that are provided with filtration hole (52), the top of filtering the basket is opened, the direct apron bottom in its filter top.
2. The cooling water filter for ships according to claim 1, wherein a plurality of limiting blocks (6) are oppositely arranged on two sides in the tank body, and the filter plate (53) is abutted against the limiting blocks, so that a gap is reserved between the water outlet of the tank body and the filter plate (53).
3. The ship cooling water strainer of claim 1, wherein the filtering holes of the filtering plate are spaced from the waterline by a height such that the region above the water inlet is a blocking region (54) for blocking floating impurities, and the region below the water inlet is a filtering region (55) in which the filtering holes are densely arranged.
4. The marine cooling water strainer of claim 1 wherein corners of the bottom of the filter basket are set at an angle of inclination (7).
5. The marine cooling water strainer of claim 1 wherein the filter basket is provided with a handle (8) at an upper portion thereof.
6. The marine cooling water strainer of claim 1 wherein a first partition (9) is provided in front of the inner opening of the filter basket, and gaps are left between both ends of the first partition and both sides of the filter basket.
7. The marine cooling water strainer according to claim 6, wherein a second partition (10) and a third partition (11) are fixedly connected to both sides of the filter basket between the first partition and the filter plate, respectively.
CN202110498367.0A 2021-05-08 2021-05-08 Ship cooling water filter Pending CN113304543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110498367.0A CN113304543A (en) 2021-05-08 2021-05-08 Ship cooling water filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110498367.0A CN113304543A (en) 2021-05-08 2021-05-08 Ship cooling water filter

Publications (1)

Publication Number Publication Date
CN113304543A true CN113304543A (en) 2021-08-27

Family

ID=77371595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110498367.0A Pending CN113304543A (en) 2021-05-08 2021-05-08 Ship cooling water filter

Country Status (1)

Country Link
CN (1) CN113304543A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259696A1 (en) * 1986-08-28 1988-03-16 Totoku Electric Co., Ltd. Method for filtering water containing plankton
CN2394687Y (en) * 1999-07-08 2000-09-06 爱迪英 Dirt oil filtering and separator
US20040089610A1 (en) * 2002-11-08 2004-05-13 Melton Linda K. Method and apparatus for reducing scale, corrosion, and paraffin buildup in hydrocarbon piping and for reducing scale and corrosion in water piping
CN201620077U (en) * 2009-12-18 2010-11-03 肖光华 Automatic collecting and purifying device of domestic sewage
CN102030380A (en) * 2009-09-29 2011-04-27 上海金发科技发展有限公司 Filter device for sewage treatment
CN102205990A (en) * 2010-03-31 2011-10-05 上海金发科技发展有限公司 Vacuum dewatering and filtering device
CN205473016U (en) * 2016-01-26 2016-08-17 周口师范学院 Sewage rapidly transacting device
CN211419751U (en) * 2019-05-07 2020-09-04 江苏长山环保科技有限公司 Oil-water separating device
CN211676558U (en) * 2019-12-30 2020-10-16 珠海威特邦海洋养殖设备有限公司 Novel basket type filter
US20200338474A1 (en) * 2019-04-29 2020-10-29 Jenfu Machinery Co., Ltd. Oil-water separator with oil discharge outlet adjusting spontaneously

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259696A1 (en) * 1986-08-28 1988-03-16 Totoku Electric Co., Ltd. Method for filtering water containing plankton
CN2394687Y (en) * 1999-07-08 2000-09-06 爱迪英 Dirt oil filtering and separator
US20040089610A1 (en) * 2002-11-08 2004-05-13 Melton Linda K. Method and apparatus for reducing scale, corrosion, and paraffin buildup in hydrocarbon piping and for reducing scale and corrosion in water piping
CN102030380A (en) * 2009-09-29 2011-04-27 上海金发科技发展有限公司 Filter device for sewage treatment
CN201620077U (en) * 2009-12-18 2010-11-03 肖光华 Automatic collecting and purifying device of domestic sewage
CN102205990A (en) * 2010-03-31 2011-10-05 上海金发科技发展有限公司 Vacuum dewatering and filtering device
CN205473016U (en) * 2016-01-26 2016-08-17 周口师范学院 Sewage rapidly transacting device
US20200338474A1 (en) * 2019-04-29 2020-10-29 Jenfu Machinery Co., Ltd. Oil-water separator with oil discharge outlet adjusting spontaneously
CN211419751U (en) * 2019-05-07 2020-09-04 江苏长山环保科技有限公司 Oil-water separating device
CN211676558U (en) * 2019-12-30 2020-10-16 珠海威特邦海洋养殖设备有限公司 Novel basket type filter

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Address after: 510250 building 11, No.5 Luhu Road, Yuexiu District, Guangzhou City, Guangdong Province

Applicant after: Guangzhou Ship and Ocean Engineering Design and Research Institute (the 65th Research Institute of China State Shipbuilding Corporation Corp.)

Address before: 510250 building 11, No.5 Luhu Road, Yuexiu District, Guangzhou City, Guangdong Province

Applicant before: GUANGZHOU SHIPBUILDING AND OCEAN ENGINEERING DESIGN Research Institute (THE 605TH RESEARCH INSTITUTE OF CHINA STATE SHIPBUILDING Corp.,Ltd.)

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20210827