CN102631807B - Ice formation sea water disappears ice filter method - Google Patents
Ice formation sea water disappears ice filter method Download PDFInfo
- Publication number
- CN102631807B CN102631807B CN201210100450.9A CN201210100450A CN102631807B CN 102631807 B CN102631807 B CN 102631807B CN 201210100450 A CN201210100450 A CN 201210100450A CN 102631807 B CN102631807 B CN 102631807B
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- Prior art keywords
- ice
- filter
- sea water
- filter element
- outlet
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- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000013535 sea water Substances 0.000 title claims abstract description 21
- 238000010793 Steam injection (oil industry) Methods 0.000 claims abstract description 15
- 230000008676 import Effects 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 239000002893 slag Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of ice formation sea water to disappear ice filter method, it is the ice slag melting in filter plant by steam-coil-heater, then steam injection equipment is used to melt blocking ice slag within filter element, finally when the inlet and outlet pressure in filter process reaches 0.05 MPa when, electromagnetic valve is opened, so that pneumatic operated valve is opened carries out automatic backwash ice discharging process.Filter plant includes that shaft coupling, motor, filter element, housing, end cap, steam pipe coil, two pressure transducers differential pressure controller being combined into, pneumatic operated valve, ball valve, import, sewage draining exit, relief outlet and outlet form, all it is connected with pipeline by import and export flange, pressure transducer is arranged on the exit of the ice filter plant that disappears, described pneumatic operated valve is arranged at sewage draining exit, and the described any position, ice filter plant surface that disappears the most also can be provided with electromagnetic valve.The present invention can be high with efficiency, easy and simple to handle, with low cost, can guarantee that effective navigation of ice breaker.
Description
Technical field
The present invention relates to a kind of ice formation sea water disappear ice filter method, be specifically related to the ice formation sea water of a kind of boats and ships and disappear ice mistake
Filtering method.
Background technology
Can run into ice formation when of boats and ships navigation unavoidably, the ice formation defecator of a lot of boats and ships can only filter bigger ice
Impurity bigger in block, and sea water, and the frozen water that ice has the characteristic of frangible and easy thawing, trash ice and thawing is easy to be bonded in
Together, in the filter element in blocking filter plant, thus cause ice to block up, affect the navigation of ice breaker, and the ice crystal blocked is difficult to clear
Remove, water is also simply heated thus melted ice crystal with jet chimney by prior art, but inefficient.
Summary of the invention
Goal of the invention: the invention aims to make up the deficiencies in the prior art, it is provided that a kind of efficiency is high, operation letter
Just, with low cost, can ensure in boats and ships ice navigation that the properly functioning ice formation sea water of boats and ships disappears ice filter method and realization
The equipment of the method.
Technical scheme: a kind of ice formation sea water disappears ice filter method, comprises the following steps:
(1) the ice slag in filter plant is melted in the steam pipe coil device heating using ice formation sea water filter equipment；
(2) steam in the steam injection equipment of ice formation sea water filter equipment is used to be used for melting the ice blocked within filter element
Slag；
(3) when in filter process, import reaches 0.05 MPa with outlet pressure difference when, then electromagnetic valve is opened, so that
Pneumatic operated valve is opened, and equipment carries out automatic backwash ice discharging process.
A kind of ice formation sea water disappears ice filter plant, and described equipment includes shaft coupling, motor, filter element, housing, end cap, steaming
Vapour coil pipe, the differential pressure controller being combined into by two pressure transducers, pneumatic operated valve, ball valve, import, sewage draining exit, relief outlet and
Outlet composition, is all connected with pipeline by import and export flange, and pressure transducer is arranged on the exit of the ice filter plant that disappears, described
Pneumatic operated valve be arranged at sewage draining exit, the described any position, ice filter plant surface that disappears is equipped with electromagnetic valve.
It is provided with steam injection equipment inside described filter element.
Described steam pipe coil is arranged on around filter element in circulating type.
Described pressure transducer, steam pipe coil and steam injection equipment are connected to PLC control cabinet, and by disappearing, ice filters
The pressure transducer of equipment outlet automatically starts disappear ice and automatic backflushing of strengthening and cleans.
Described filter element is one or more, and filter element precision is 3mm.
Described steam pipe coil and steam injection equipment use two phase stainless steel or copper.
Beneficial effect: a kind of ice formation of the present invention sea water disappears ice filter method and equipment, compared to the prior art, no
Only have to use and add hot water and melt the steam pipe coil of ice cube, and melted the steam injection equipment of ice by steam injection, moreover it is possible to
By pressure difference sensing device opens solenoid valve and the pneumatic operated valve of filter plant, thus carry out automatic backwash ice discharging process, enter one
Step ensure that the filtration of ice cube is melted, and has been better protected from the obstruction of filter element.
Accompanying drawing explanation
Accompanying drawing is that the ice formation sea water of the present invention disappears the structural representation of ice filter plant.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment
A kind of ice formation sea water disappears ice filter method, comprises the following steps:
(1) the ice slag in filter plant is melted in the steam pipe coil device heating using ice formation sea water filter equipment；
(2) steam in the steam injection equipment of ice formation sea water filter equipment is used to be used for melting the ice blocked within filter element
Slag；
(3) when in filter process, import reaches 0.05 MPa with outlet pressure difference when, then electromagnetic valve is opened, so that
Pneumatic operated valve is opened, and equipment carries out automatic backwash ice discharging process.
A kind of ice formation sea water disappears ice filter plant, and described equipment includes shaft coupling 1, motor 2, filter element 3, housing 4, end cap
5, steam pipe coil 6, two pressure transducers differential pressure controller 7 being combined into, pneumatic operated valve 8, ball valve 9, import 10, sewage draining exit
11, relief outlet 12 and outlet 13 composition, be all connected with pipeline by import and export flange, and pressure transducer is arranged on the ice filtration that disappears and sets
At standby outlet 13, described pneumatic operated valve 8 is arranged at sewage draining exit 11, and the described any position, ice filter plant surface that disappears is all provided with
There is electromagnetic valve.Described filter element 3 is internal is provided with steam injection equipment.
Described steam pipe coil 6 is arranged on around filter element 3 in circulating type.
Described pressure transducer, steam pipe coil 6 and steam injection equipment are connected to PLC control cabinet 14, by the ice that disappears
The pressure transducer of filter plant outlet 13 automatically starts disappear ice and automatic backflushing of strengthening and cleans.
Described filter element 3 is one or more, and filter element 3 precision is 3mm.
Described steam pipe coil 6 and steam injection equipment use two phase stainless steel or copper.
Claims (2)
1. an ice formation sea water disappears ice filter method, it is characterised in that: comprise the following steps:
(1) the ice slag in filter plant is melted in the steam pipe coil device heating using ice formation sea water filter equipment；
(2) steam in the steam injection equipment of ice formation sea water filter equipment is used to be used for melting the ice slag blocked within filter element；
(3) when in filter process, import reaches 0.05 MPa with outlet pressure difference when, then electromagnetic valve is opened, so that pneumatic
Valve is opened, and equipment carries out automatic backwash ice discharging process；
Described equipment include shaft coupling (1), motor (2), filter element (3), housing (4), end cap (5), steam pipe coil (6), by two
Differential pressure controller (7), pneumatic operated valve (8), ball valve (9), import (10), sewage draining exit (11) that individual pressure transducer is combined into, put
Drain port (12) and outlet (13), import (10), sewage draining exit (11), relief outlet (12) and outlet (13) all by import and export flange and
Pipeline connects, and described pneumatic operated valve (8) is arranged at sewage draining exit (11) place, and the described ice filter plant surface that disappears is provided with electromagnetic valve；
Described filter element (3) is internal is provided with steam injection equipment；
Described steam pipe coil (6) is arranged on filter element (3) around in circulating type；
Described pressure transducer, steam pipe coil (6) and steam injection equipment are connected to PLC control cabinet (14), by the ice that disappears
The pressure transducer of filter plant outlet (13) automatically starts disappear ice and automatic backflushing of strengthening and cleans；
Described steam pipe coil (6) and steam injection equipment use two phase stainless steel or copper.
2. ice formation as claimed in claim 1 sea water disappears ice filter method, it is characterised in that: described filter element (3) be one or
Multiple, filter element (3) precision is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210100450.9A CN102631807B (en) | 2012-04-09 | 2012-04-09 | Ice formation sea water disappears ice filter method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210100450.9A CN102631807B (en) | 2012-04-09 | 2012-04-09 | Ice formation sea water disappears ice filter method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102631807A CN102631807A (en) | 2012-08-15 |
| CN102631807B true CN102631807B (en) | 2016-12-14 |
Family
ID=46616488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210100450.9A Active CN102631807B (en) | 2012-04-09 | 2012-04-09 | Ice formation sea water disappears ice filter method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102631807B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016461B (en) * | 2012-12-12 | 2016-01-06 | 新乡市天诚航空净化设备有限公司 | With the pressure piping filter of timing heated drainage device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61245813A (en) * | 1985-04-25 | 1986-11-01 | Nippon Kokan Kk <Nkk> | Seawater sucking strainer of ship |
| JPS61295191A (en) * | 1985-06-25 | 1986-12-25 | Nippon Kokan Kk <Nkk> | Sea water suction device for cooling marine apparatus |
| CN2289594Y (en) * | 1997-03-06 | 1998-09-02 | 李从堂 | Filter with heating device |
| CN201182973Y (en) * | 2008-01-14 | 2009-01-21 | 娄纪恒 | Full-automatic hyperfiltration water treatment apparatus |
| CN202170014U (en) * | 2011-07-08 | 2012-03-21 | 天津港轮驳有限公司 | Sea ice prevention device of main propulsion diesel engine cooling water system of high-speed boat |
-
2012
- 2012-04-09 CN CN201210100450.9A patent/CN102631807B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61245813A (en) * | 1985-04-25 | 1986-11-01 | Nippon Kokan Kk <Nkk> | Seawater sucking strainer of ship |
| JPS61295191A (en) * | 1985-06-25 | 1986-12-25 | Nippon Kokan Kk <Nkk> | Sea water suction device for cooling marine apparatus |
| CN2289594Y (en) * | 1997-03-06 | 1998-09-02 | 李从堂 | Filter with heating device |
| CN201182973Y (en) * | 2008-01-14 | 2009-01-21 | 娄纪恒 | Full-automatic hyperfiltration water treatment apparatus |
| CN202170014U (en) * | 2011-07-08 | 2012-03-21 | 天津港轮驳有限公司 | Sea ice prevention device of main propulsion diesel engine cooling water system of high-speed boat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102631807A (en) | 2012-08-15 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Deicing filter method and equipment for seawater in ice region Effective date of registration: 20171101 Granted publication date: 20161214 Pledgee: Nantong Productivity Promotion Center Pledgor: Elite Marine Equipment & Engineering Inc. Registration number: 2017980000411 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190118 Granted publication date: 20161214 Pledgee: Nantong Productivity Promotion Center Pledgor: Elite Marine Equipment & Engineering Inc. Registration number: 2017980000411 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Deicing filter method and equipment for seawater in ice region Effective date of registration: 20190225 Granted publication date: 20161214 Pledgee: Nantong Productivity Promotion Center Pledgor: Elite Marine Equipment & Engineering Inc. Registration number: 2019980000021 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200401 Granted publication date: 20161214 Pledgee: Nantong Productivity Promotion Center Pledgor: ELITE MARINE EQUIPMENT & ENGINEERING Inc. Registration number: 2019980000021 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |