CN104043284A - Filter control equipment for ship ballast water system - Google Patents
Filter control equipment for ship ballast water system Download PDFInfo
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- CN104043284A CN104043284A CN201410278789.7A CN201410278789A CN104043284A CN 104043284 A CN104043284 A CN 104043284A CN 201410278789 A CN201410278789 A CN 201410278789A CN 104043284 A CN104043284 A CN 104043284A
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- filter
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- ship
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Abstract
The invention discloses filter control equipment for a ship ballast water system. The filter control equipment comprises a precise displacement transmitter, a flow adjusting device, a backwashing time selective switch, a power supply module, a control module, an analog quantity output module, a signal acquisition module and a signal output module, wherein the precise displacement transmitter is arranged on a water inlet and a water outlet of a filter to acquire a water inlet pressure and a water outlet pressure to form a displacement to be transmitted to the signal acquisition module; the signal acquisition module is used for transmitting information to the control module, the flow adjusting device is connect with the water outlet of the filter, the backwashing time selective switch is connected with the control module, the signal output module is connected with the control module to receive an instruction of the control module, and the instruction is output to a filter motor or a sewage valve connected with the control module. The filter control equipment is high in filter speed and good in filter effect; the problems that the filter is blocked by sundries in seawater in a use process and the sundries on a filter net cannot be cleaned by adopting an existing backwashing manner are solved.
Description
Technical field
The present invention relates to a kind of filter control appliance, be specifically related to a kind of filter control appliance for Ship's Ballast System.
Background technology
Filtration is the most widely used water treatment mode of modern water treatment field, particularly in vessel motion, in order effectively to control ballast water for ship, propagate unwanted aquatic organism and pathogen, International Maritime Organization (IMO) has passed through < < Management of Ships ' Ballast Water and sediment monitoring and management contract > > in 2004, all boats and ships of requirements of convention all must be processed Ballast Water.Filtering technique is generally adopted in existing ballast water treatment plant.Yet in use very easily stop up because the foreign material that exist in seawater make filter, existing backwash mode exists the problem such as the foreign material on filter screen cannot be rinsed well, causes backwash frequency high, poor filtration effect, the rate of filtration are slow.
Summary of the invention
The object of the invention is to solve deficiency of the prior art, provide that a kind of rate of filtration is fast, the filter control appliance for Ship's Ballast System of good filtration effect.
The present invention to achieve these goals, the technical solution adopting is: a kind of filter control appliance for Ship's Ballast System, comprise accurate displacement transmitter, flow regulator, backwashing time selector switch, power module, control module, analog output module, signal acquisition module, signal output module; Described accurate displacement transmitter is arranged on filter water inlet and delivery port, gather water inlet pressure and delivery port pressure initiation displacement and send signal acquisition module to, signal acquisition module by information conveyance to the control module being attached thereto; Described flow regulator connects filter delivery port, and described backwashing time selector switch link control module, for setting the regularly interval time of backwash; Described power module provides power supply; Described analog output module link control module, receives control module instruction, and exports connected flow regulator to; Described signal output module link control module, receives control module instruction, and exports connected filter motor or sewage valve to.
Further, described backwashing time selector switch adopts toggle switch, and setup times is 0～24h.
Further, described control module adopts PIC16F877A single-chip microcomputer.
Further, described analog output module adopts XTR110 chip, output 4-20mA.
Further, in described signal output module, adopt disconnecting relay.
Further, in described flow regulator, select adjustable butterfly valve at any angle.
The beneficial effect that the present invention produces is: by accurate displacement transmitter, flow regulator, backwashing time selector switch, signal acquisition module, coordinate with control module, according to conditions such as flows, control time and the mode of backwash, make the filter rate of filtration fast, good filtration effect, solved because the foreign material that exist in seawater make filter and in use stopped up, the problem that existing backwash mode cannot be rinsed the foreign material on filter screen well.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Fig. 1 is structural representation of the present invention.
In figure: 1, accurate displacement transmitter, 2, flow regulator, 3, backwashing time selector switch, 4, power module, 5, control module, 6, analog output module, 7, signal acquisition module, 8, signal output module.
The specific embodiment
A kind of filter control appliance for Ship's Ballast System as shown in Figure 1, comprises accurate displacement transmitter 1, flow regulator 2, backwashing time selector switch 3, power module 4, control module 5, analog output module 6, signal acquisition module 7, signal output module 8; Described accurate displacement transmitter 1 is arranged on filter water inlet and delivery port, gather water inlet pressure and delivery port pressure initiation displacement and send signal acquisition module 7 to, signal acquisition module 7 by information conveyance to the control module 5 being attached thereto; Described flow regulator 2 connects filter delivery port, and described backwashing time selector switch 3 link control modules 5, for setting the regularly interval time of backwash; Described power module 4 provides power supply; Described analog output module 6 link control modules 5, receive control module instruction, and export connected flow regulator 2 to; Described signal output module 8 link control modules 5, receive control module instruction, and export connected filter motor or sewage valve to.
Further, described backwashing time selector switch 3 adopts toggle switch, and setup times is 0～24h.
Further, described control module 5 adopts PIC16F877A single-chip microcomputer.
Further, described analog output module 6 adopts XTR110 chip, output 4-20mA.
Further, in described signal output module 8, adopt disconnecting relay.
Further, in described flow regulator 2, select adjustable butterfly valve at any angle.
When filter is worked, signal acquisition module 7 in control appliance collects accurate displacement transmitter 1 (pressure reduction between water inlet and delivery port is 0.5bar) when needing backwash, signal output module 8 is opened sewage valve, the revolution of controlled filter device, drive filter core to make it to aim at successively sewage draining exit and carry out backwash, simultaneously, analog output module is controlled butterfly valve and is closed an angle to reduce discharge, increase filter delivery port pressure, make backwash effect more obvious, backwash is by till lasting till that pressure reduction between water inlet and delivery port is reduced to 0.3bar.When not carrying out backwash, the backwashing time selector switch that is connected to control module is set, can realize so regularly backwashing function, initiatively carry out backwash, prevent that filter core from stopping up.
Above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (6)
1. the filter control appliance for Ship's Ballast System, it is characterized in that: comprise accurate displacement transmitter (1), flow regulator (2), backwashing time selector switch (3), power module (4), control module (5), analog output module (6), signal acquisition module (7), signal output module (8); Described accurate displacement transmitter (1) is arranged on filter water inlet and delivery port, gather water inlet pressure and delivery port pressure initiation displacement and send signal acquisition module (7) to, signal acquisition module (7) by information conveyance to the control module being attached thereto (5); Described flow regulator (2) connects filter delivery port, and described backwashing time selector switch (3) link control module (5), for setting the regularly interval time of backwash; Described power module (4) provides power supply; Described analog output module (6) link control module (5), receives control module instruction, and exports connected flow regulator (2) to; Described signal output module (8) link control module (5), receives control module instruction, and exports connected filter motor or sewage valve to.
2. according to claim 1 for the filter control appliance of Ship's Ballast System, it is characterized in that: described backwashing time selector switch (3) adopts toggle switch, and setup times is 0～24h.
3. according to claim 1 for the filter control appliance of Ship's Ballast System, it is characterized in that: described control module (5) adopts PIC16F877A single-chip microcomputer.
4. according to claim 1 for the filter control appliance of Ship's Ballast System, it is characterized in that: described analog output module (6) adopts XTR110 chip output 4-20mA.
5. according to claim 1 for the filter control appliance of Ship's Ballast System, it is characterized in that: in described signal output module (8), adopt disconnecting relay.
6. according to claim 1 for the filter control appliance of Ship's Ballast System, it is characterized in that: in described flow regulator (2), select adjustable butterfly valve at any angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278789.7A CN104043284B (en) | 2014-06-21 | 2014-06-21 | A kind of filter for Ship's Ballast System controls equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278789.7A CN104043284B (en) | 2014-06-21 | 2014-06-21 | A kind of filter for Ship's Ballast System controls equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104043284A true CN104043284A (en) | 2014-09-17 |
| CN104043284B CN104043284B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410278789.7A Active CN104043284B (en) | 2014-06-21 | 2014-06-21 | A kind of filter for Ship's Ballast System controls equipment |
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| Country | Link |
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| CN (1) | CN104043284B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254680A (en) * | 2019-07-17 | 2019-09-20 | 青同创环保科技武汉有限公司 | A kind of ship end water purification system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2907831Y (en) * | 2006-04-04 | 2007-06-06 | 苏州滨特尔水处理有限公司 | Device for timing automatic cleaning filter core |
| CN201500485U (en) * | 2009-08-21 | 2010-06-09 | 明达实业(厦门)有限公司 | Timing filter |
| KR101012753B1 (en) * | 2010-06-11 | 2011-02-08 | 주식회사 파나시아 | A ballast water treatment system having a back-pressure formation part and control method thereof |
| CN202220108U (en) * | 2011-07-14 | 2012-05-16 | 合德海洋科技（大连）有限公司 | Integrated ship ballast water treatment device |
| CN203017847U (en) * | 2013-03-20 | 2013-06-26 | 北京承天倍达过滤技术有限责任公司 | Vertical automatic back-flushing filter for ship ballast water treatment system |
| CN203653371U (en) * | 2013-11-13 | 2014-06-18 | 江苏海豚船舶机械有限公司 | Ship ballast water treatment device |
| CN204034426U (en) * | 2014-06-21 | 2014-12-24 | 曹学良 | A kind of filter control appliance for Ship's Ballast System |
-
2014
- 2014-06-21 CN CN201410278789.7A patent/CN104043284B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2907831Y (en) * | 2006-04-04 | 2007-06-06 | 苏州滨特尔水处理有限公司 | Device for timing automatic cleaning filter core |
| CN201500485U (en) * | 2009-08-21 | 2010-06-09 | 明达实业(厦门)有限公司 | Timing filter |
| KR101012753B1 (en) * | 2010-06-11 | 2011-02-08 | 주식회사 파나시아 | A ballast water treatment system having a back-pressure formation part and control method thereof |
| CN202220108U (en) * | 2011-07-14 | 2012-05-16 | 合德海洋科技（大连）有限公司 | Integrated ship ballast water treatment device |
| CN203017847U (en) * | 2013-03-20 | 2013-06-26 | 北京承天倍达过滤技术有限责任公司 | Vertical automatic back-flushing filter for ship ballast water treatment system |
| CN203653371U (en) * | 2013-11-13 | 2014-06-18 | 江苏海豚船舶机械有限公司 | Ship ballast water treatment device |
| CN204034426U (en) * | 2014-06-21 | 2014-12-24 | 曹学良 | A kind of filter control appliance for Ship's Ballast System |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254680A (en) * | 2019-07-17 | 2019-09-20 | 青同创环保科技武汉有限公司 | A kind of ship end water purification system |
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| Publication number | Publication date |
|---|---|
| CN104043284B (en) | 2016-08-24 |
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Effective date of registration: 20221101 Address after: No.32, keyuanjing 6th Road, Laoshan District, Qingdao City, Shandong Province 266000 Patentee after: Heideway Technology Group (Qingdao) Co.,Ltd. Address before: 266000 4th floor, Building 5, No. 177, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: Cao Xueliang |
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