CN2338350Y - Electrolysis bath preventing sea livings from being attached onto it - Google Patents
Electrolysis bath preventing sea livings from being attached onto it Download PDFInfo
- Publication number
- CN2338350Y CN2338350Y CN 98222134 CN98222134U CN2338350Y CN 2338350 Y CN2338350 Y CN 2338350Y CN 98222134 CN98222134 CN 98222134 CN 98222134 U CN98222134 U CN 98222134U CN 2338350 Y CN2338350 Y CN 2338350Y
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- China
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- anode
- negative electrode
- electrolyzer
- adheres
- screw bolt
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- Expired - Fee Related
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The utility model relates to an electrolysis bath which prevents the attachment of sea livings by electrolyzing sea water to generate chlorine and aims to overcome the defect that electrolysis bathes are easy to block by magnesium hydrate generated during electrolytic processes. The utility model comprises a positive electrode 1 and negative electrodes 2. The positive electrode 1 is positioned in the center, a plurality of negative electrodes 2 are provided, and the negative electrodes 2 are distributed around the positive electrode 1. The utility model is mainly used in the sea water cooling systems of the power devices of ships, buildings at sea, chemical plants on beaches, or power plants, etc. and is capable of electrolyzing sea water to generate chlorine to prevent the attachment of sea livings in pipes. The electrolysis bath can prevent the blockage of magnesium hydroxide, and the use and the maintenance are convenient.
Description
The utility model relates to and a kind ofly produces chlorine by electrolytic seawater and prevent the electrolyzer that marine life adheres to.
The boats and ships that ride the sea, marine structure, chemical plant, beach or power plant etc., its power-equipment generally adopts salt water cooling system to cool off.Because marine life adheres in cooling system and breeds growth, cause pipe blocking, cooling performance to descend, power machine can not be run well and suspend or stop production, because adhering to of marine life makes the metallic surface form concentration cell, quickened the corrosion of cooling system each several part parts simultaneously.In order to address the above problem, in some salt water cooling system, adopt electrolyzer that seawater is carried out electrolysis, the chlorine that electrolysis produces can prevent that marine life from adhering to, breeding and growing, and reaches antifouling purpose in whole salt water cooling system.Electrolyzer in the existing salt water cooling system, its anode and negative electrode mainly contain two kinds of forms, and a kind of is plate shape, and anode and negative electrode all adopt plate shaped, positive plate and the discharging of negative plate space; Another kind is circular, and anode is cylindrical, and negative electrode is a tubular, and cathode sheath is in the anode outside.The electrolyzer of above-mentioned two kinds of forms, because the space between anode and the negative electrode is relatively sealed, the magnesium hydroxide that produces in the electrolytic process is not easy to be washed away by the mobile seawater, magnesium hydroxide adheres to electrolyzer is stopped up, and causes that flow reduces, electrode damage.So this electrolyzer generally will clean once in one month, damage anode surface during cleaning easily, operation and maintenance is all pretty troublesome.In addition, existing electrolyzer must adopt support equipments such as pipeline, valve, strainer, under meter and water pump in use, and cost is very high, and the pipeline in the system is subjected to the corrosion of high concentration cl, the reduction in work-ing life.
The purpose of this utility model is to provide a kind of the needs that the mariner growth prevent that the magnesium hydroxide that produces in the electrolytic process cleans is adhered to electrolyzer.
The purpose of this utility model is achieved in that mariner growth prevent adheres to electrolyzer, comprises anode 1 and negative electrode 2.Its special character is, anode 1 is positioned at central authorities, and negative electrode 2 is divided into many, negative electrode 2 be distributed in anode 1 around.
Anode 1 of the present utility model and negative electrode 2 all are long strip shape, and anode 1 and negative electrode 2 are parallel to each other.
The cross section of anode 1 of the present utility model and negative electrode 2 all is circular.
Negative electrode the best of the present utility model can be 8.
Anode of the present utility model has anode double-screw bolt 4, negative electrode 2 has cathode disk 3, and negative electrode 2 is distributed on the cathode disk 3, and anode double-screw bolt 4 is enclosed within the open holes at cathode disk 3 centers, has insulating disc 7 between anode 1 and the negative electrode 2.
The top of cathode disk 3 of the present utility model has permanent seat 5, has hole 15 on the permanent seat 5, anode double-screw bolt 4 passes hole 15, has insulation tube 8 between anode double-screw bolt 4 and cathode disk 3 and the permanent seat 5, the upper end of anode double-screw bolt 4 is with insulating washer 9 and packing ring 10, and nut 11 spiral shells are on the screw thread of anode double-screw bolt 4.
During use, the utility model is installed on the top board of sea chest of boats and ships, perhaps is installed in the seawaterline suction port place of factory, power station salt water cooling system.
The utility model is because negative electrode 2 is divided into some, they be distributed in anode 1 around, make the space between anode 1 and the negative electrode 2 become open, seawater can successfully flow between anode 1 and negative electrode 2, the magnesium hydroxide that produces in the electrolytic process is along with the mobile of seawater is flushed away, and can prevent from like this that magnesium hydroxide from adhering to stop up electrolyzer on the electrode.The utility model is compared with existing electrolyzer, and the utility model does not need the magnesium hydroxide that produces in the electrolytic process is cleaned, and operation and maintenance is very convenient.The utility model is because anode 1 and negative electrode 2 all are long strip shape, and be parallel to each other, particularly the cross section of anode 1 and negative electrode 2 all adopts circle, help improving current like this, reduce the resistance of electrode pair marine stream, the magnesium hydroxide that produces in the electrolytic process can successfully be washed away by seawater, improve the effect that prevents that electrolyzer from stopping up.Of the present utility model simple in structure, processing and easy for installation.The utility model is compared with existing electrolyzer, in use, has omitted equipment such as supporting pipeline, valve, strainer, under meter and water pump, and cost reduces.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that A among Fig. 1 is to view.
Fig. 3 is the structural representation of the permanent seat 5 among Fig. 1.
As Fig. 1, Fig. 2 and shown in Figure 3, present embodiment is the chlorine making electrolytic bath that is used for the power cooling system of boats and ships, and it is installed in the sea chest of boats and ships.Present embodiment comprises anode 1, negative electrode 2, cathode disk 3, anode double-screw bolt 4, permanent seat 5, sealing cover 6, insulating disc 7, insulation tube 8, insulating washer 9, packing ring 10, nut 11, anode lead wire 12, insulated line sheath 13 and cathode lead 14.Anode 1 is a strip, and its cross section is circular.Anode double-screw bolt 4 is integral with anode 1, and the diameter of anode double-screw bolt 4 is less than the diameter of anode 1, and they all adopt the common iron manufacturing, and the upper end of anode double-screw bolt 4 has positive thread, the surperficial platinum plating of anode 1.Negative electrode 2 has 8, and they all are long strip shape, and its cross section is the circle of equal diameters, and diameter is less than the diameter of anode 1.Negative electrode 2 is fixed on the cathode disk 3, and parallel with the axis of cathode disk 3.Negative electrode 2 and cathode disk 3 all adopt the common iron manufacturing.The center of cathode disk 3 has the circular mounting hole, negative electrode 2 one with the concentric circumference of open holes on evenly announce.Permanent seat 5 adopts the common iron manufacturing, and it is cylindrical, the equal diameters of its diameter and cathode disk 3.Permanent seat 5 has axial circular hole 15.Anode double-screw bolt 4 is enclosed within the circular hole 15 of the open holes of cathode disk 3 and permanent seat 5, and the upper end is fixing by packing ring 10 and nut 11.Can guarantee negative electrode 2 uniform distribution around anode 1 like this, and parallel to each other.Have insulating disc 7 between anode 1 and the cathode disk 3, have insulation tube 8 between anode double-screw bolt 4 and cathode disk 3 and the permanent seat 5, have insulating washer 9 between packing ring 10 and the permanent seat 5.Sealing cover 6 adopts the common iron manufacturings, it by screw retention on permanent seat 5.Anode lead wire 12 is connected on the anode double-screw bolt 4, and it passes sealing cover 6 and draws, and is with insulated line sheath 13.Cathode lead 14 directly is connected on the sealing cover 6.Permanent seat 5 is fixed on the top board 16 of sea chest.
Claims (8)
1, mariner growth prevent adheres to electrolyzer, comprises anode (1) and negative electrode (2), it is characterized in that anode (1) is positioned at central authorities, and negative electrode (2) is divided into many, negative electrode (2) be distributed in anode (1) around.
2, mariner growth prevent according to claim 1 adheres to electrolyzer, it is characterized in that, anode (1) and negative electrode (2) all are long strip shape, and anode (1) and negative electrode (2) are parallel to each other.
3, mariner growth prevent according to claim 2 adheres to electrolyzer, it is characterized in that, the cross section of anode (1) and negative electrode (2) all is circular.
4, mariner growth prevent according to claim 3 adheres to electrolyzer, it is characterized in that, negative electrode (2) is at anode (1) uniform distribution all around.
5, mariner growth prevent according to claim 4 adheres to electrolyzer, it is characterized in that, negative electrode (2) is 8-16.
6, mariner growth prevent according to claim 5 adheres to electrolyzer, it is characterized in that, negative electrode (2) is 8.
7, adhere to electrolyzer according to claim 1,2,3 or 4 described mariner growth prevents, it is characterized in that, anode (1) has anode double-screw bolt (4), negative electrode (2) has cathode disk (3), negative electrode (2) is distributed on the cathode disk (3), anode double-screw bolt (4) is enclosed within the open holes at cathode disk (3) center, has insulating disc (7) between anode (1) and the negative electrode (2).
8, mariner growth prevent according to claim 7 adheres to electrolyzer, it is characterized in that, the top of cathode disk (3) has permanent seat (5), has hole (15) on the permanent seat (5), anode double-screw bolt (4) passes hole (15), have insulation tube (8) between anode double-screw bolt (4) and cathode disk (3) and the permanent seat (5), the upper end of anode double-screw bolt (4) is with insulating washer (9) and packing ring (10), and nut (11) spiral shell is on the screw thread of anode double-screw bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222134 CN2338350Y (en) | 1998-08-14 | 1998-08-14 | Electrolysis bath preventing sea livings from being attached onto it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222134 CN2338350Y (en) | 1998-08-14 | 1998-08-14 | Electrolysis bath preventing sea livings from being attached onto it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338350Y true CN2338350Y (en) | 1999-09-15 |
Family
ID=33973539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222134 Expired - Fee Related CN2338350Y (en) | 1998-08-14 | 1998-08-14 | Electrolysis bath preventing sea livings from being attached onto it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338350Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477346A (en) * | 2014-12-15 | 2015-04-01 | 山东德瑞防腐材料有限公司 | Novel marine organism prevention device of ship sea chest |
| CN107879435A (en) * | 2017-07-26 | 2018-04-06 | 同济大学 | A kind of underwater optics sensor anti-halobios adhersion device |
-
1998
- 1998-08-14 CN CN 98222134 patent/CN2338350Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477346A (en) * | 2014-12-15 | 2015-04-01 | 山东德瑞防腐材料有限公司 | Novel marine organism prevention device of ship sea chest |
| CN107879435A (en) * | 2017-07-26 | 2018-04-06 | 同济大学 | A kind of underwater optics sensor anti-halobios adhersion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |