CN208532308U - Ballast water treatment ultraviolet sterilization apparatus - Google Patents
Ballast water treatment ultraviolet sterilization apparatus Download PDFInfo
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- CN208532308U CN208532308U CN201820624019.7U CN201820624019U CN208532308U CN 208532308 U CN208532308 U CN 208532308U CN 201820624019 U CN201820624019 U CN 201820624019U CN 208532308 U CN208532308 U CN 208532308U
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- ballast water
- sterilization apparatus
- ultraviolet sterilization
- water treatment
- tube
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Abstract
Microorganism and the bacteria technology field in ballast water are killed the utility model relates to ultraviolet light, specially a kind of ballast water treatment ultraviolet sterilization apparatus, it guarantees bactericidal effect in the case where keeping existing germicidal tube quantity and power, it is at low cost, it includes shell, described shell one end is provided with ballast flow inlet, the other end is provided with ballast water export, germicidal tube is installed in the shell, it is characterized in that, fixing pipe is installed, the fixing pipe outer peripheral surface is equipped with the deflector of at least two inclination arrangements at the ballast flow inlet.
Description
Technical field
The utility model relates to ultraviolet lights to kill microorganism and bacteria technology field in ballast water, specially a kind of ballast
Water process ultraviolet sterilization apparatus.
Background technique
General large ship maintains the stability or handling goods needs of ship in navigation, it is necessary in ship lower part and upper
A certain amount of seawater (or fresh water) is stored in the ballast tank in portion.The sea in ballast tank is stored in like this for the ballast of ship
Water (or fresh water) is called ballast water.
Water storage is in ballast tank generally in the coastal waters domain of ship departure place, and navigation is in the coastal waters domain of destination
Ballast water is discharged.But in the ballast water flowed into the sea area of departure place include the various microorganisms or thin of local sea area existence
Bacterium etc., therefore discharge ballast water can cause serious seawater pollution problem in the domain of destination coastal waters.
To solve the problems, such as this, International Maritime Organization (IMO) has formulated the discharge of management ballast water for ship and sediment
Standard international convention, the not up to ship of this discharge standard, local International Maritime Organization (IMO) can refuse it and discharge ballast water.To meet this
The discharge standard of the ballast water of sample, ballast water treatment plant manufacturers propose the method for ballast water inside various processing ships,
Representative is the method using ultraviolet sterilization.Existing ultraviolet sterilization apparatus as shown in Figure 1, in figure 34 be bactericidal lamp
Pipe, 21 be ballast flow inlet, and 22 be ballast water export, and germicidal tube 34 is installed along water (flow) direction, star-like installation
Several germicidal tubes it is parallel with the seawater direction of inflow, under actual conditions, water flow inside equipment due to by self gravity and
Often secund flows the reason of equipment is installed, and one section of faster section of flow velocity, this section Nei Shui can be formed inside equipment
Microorganism and bacterium in stream etc. can not obtain the ultraviolet light irradiation of sufficient intensity within the sufficient time, cause equipment whole
Bactericidal effect substantially reduce, irradiation zone 52 exposure intensity close from germicidal tube 34 is strong, the spoke from 34 far field of germicidal tube
It is weak according to 53 exposure intensity of region, there is one section of ultraviolet irradiation intensity weak at ballast flow inlet 21 and ballast water export 22
Section reduces bactericidal effect, in order to meet bactericidal property, can only increase the quantity of germicidal tube or enhance the function of fluorescent tube
Rate gets higher so as to cause cost.
Summary of the invention
In order to solve the problems, such as it is existing cause at high cost to guarantee bactericidal effect, the utility model provides a kind of pressure
Water process ultraviolet sterilization apparatus is carried, guarantees bactericidal effect in the case where keeping existing germicidal tube quantity and power,
It is at low cost.
Its technical solution is such that a kind of ballast water treatment ultraviolet sterilization apparatus comprising shell, the shell
One end is provided with ballast flow inlet, the other end is provided with ballast water export, and germicidal tube is equipped in the shell, and feature exists
In being equipped with fixing pipe at the ballast flow inlet, the fixing pipe outer peripheral surface is equipped with leading at least two inclination arrangements
Flowing plate.
It is further characterized by the germicidal tube is arranged in the central axis two sides of the ballast flow inlet；
The germicidal tube includes six to eight be evenly arranged；
The ballast flow inlet and the ballast water export are coaxially arranged；
Shell one end connection flow inlet flange, other end connection flow outlet(discharge) flange, the inflow entrance flange with it is described
It is circular cone flaring structure between shell；
The fixing pipe is conical pipe, and the conical pipe outer peripheral surface has been evenly arranged at least two deflectors；
The germicidal tube outer cover is equipped with quartz socket tube, and both ends are separately installed with spring and fix in the quartz socket tube
, buffer spring is installed, the germicidal tube both ends connect the buffer spring on the spring fixed seat；
The quartz socket tube end is equipped with lamp tube fixing piece and is sealed by sealing fixed plate, in the sealing fixed plate
Cable connecting terminals are installed, the cable connecting terminals outer surface is provided with insulating layer；
The spring fixed seat includes fixed ceramic tube, and the fixed ceramic tube front end is provided with step surface, the buffering
Spring is installed on the step surface, and the cable of the germicidal tube passes through the buffer spring, fixed ceramic tube, lamp tube fixing piece
Connect the cable connecting terminals；
The lamp holder flange of the interior of shell is fixed at the quartz socket tube both ends, is passed through between two lamp holder flanges
Connecting rod support, a lamp holder flange are equipped with cleaning motor, and the output shaft connection wire rod of the cleaning motor is described
It is set with feed screw nut on screw rod, cleaner plate is installed on the feed screw nut.
After the sterilizing unit of the utility model, due to being equipped with fixing pipe at ballast flow inlet and deflector is formed
Water segregator so that the ballast water entered uniformly divides after water segregator and is sterilized less than in shell inner cavity body, without increasing
Additional germicidal tube can guarantee bactericidal effect, at low cost.
Detailed description of the invention
Fig. 1 is water flow schematic diagram in prior art sterilizing unit；
Fig. 2 is the first visual angle of the utility model partial cross perspective view.
Fig. 3 is the second visual angle of the utility model partial cross perspective view.
Fig. 4 is the utility model top view.
Fig. 5 is the utility model main view.
Fig. 6 is the utility model right view.
Fig. 7 is the utility model rearview.
Fig. 8 is the sectional view of B-B direction in Fig. 7；
Fig. 9 is enlarged diagram at A in Fig. 8；
Figure 10 is cleaner plate structure top view；
Figure 11 is water flow schematic diagram in the utility model sterilizing unit.
Specific embodiment
As shown in Fig. 2 to Figure 11, a kind of ballast water treatment ultraviolet sterilization apparatus comprising shell 1,1 one end of shell
Be provided with ballast flow inlet 2, the other end is provided with ballast water export 3, in shell 1 uniformly installation there are six with ballast water water flow phase
Vertical germicidal tube 4 is equipped with conical pipe 5 at ballast flow inlet 2, and there are three be in tilted layout for the installation of 5 outer peripheral surface of conical pipe
Deflector 6, the ballast water of entrance is shunted, ballast water can be made to be flowed into shell 1 as homogeneously as possible.Germicidal tube
4 are arranged in the central axis two sides of ballast flow inlet 2, so that ballast water flows through on direction, there is no germicidal tubes 4 to irradiate not
The dead angle arrived, all ballast waters can pass through the strong ultraviolet radiation region 52 and weak ultraviolet radiation zone of germicidal tube 4
Domain 53, realizing can also make to be that bactericidal effect is optimized using a small amount of germicidal tube 4, in the prior art must further solve
It must be by the defect problem of the power of the quantity or increase germicidal tube 4 of the increase germicidal tube 4 of higher cost.
Ballast flow inlet 2 and ballast water export 3 are coaxially arranged, and ballast water is sequentially flowed out.
1 one end connection flow inlet flange 7 of shell, other end connection flow outlet(discharge) flange 8, between inflow entrance flange 7 and shell 1
For circular cone flaring structure, the flow velocity of ballast water can be reduced in this way, and ballast water is enable to kill for a long time by ultraviolet light as far as possible
Bacterium field, but in the region of reduced velocity flow, ballast water is more vulnerable to the influence of gravity, to increase defluent seawater
Amount.
4 outer cover of germicidal tube be equipped with quartz socket tube 9, make its it is not direct contacted with ballast water, in quartz socket tube 9 both ends divide
Spring fixed seat 10 is not installed, buffer spring 11 is installed on spring fixed seat 10,4 both ends of germicidal tube connect buffer spring
11, guarantee that germicidal tube 4 will not directly be impacted having received external vibration, to prevent germicidal tube 4 because certainly
Body vibrates and its quartz socket tube 9 is protected to collide, damage.
9 end of quartz socket tube is equipped with lamp tube fixing piece 12 and is sealed by sealing fixed plate 13, seals in fixed plate 13
Cable connecting terminals 14 are installed, 14 outer surface of cable connecting terminals is provided with insulating layer；Spring fixed seat 10 includes fixed pottery
Porcelain tube, fixed ceramic tube front end are provided with step surface, and buffer spring 11 is installed on step surface, and the cable of germicidal tube 4 passes through slow
Spring 11, fixed ceramic tube, 12 connecting cable connection terminal 14 of lamp tube fixing piece are rushed, germicidal tube 4 passes through lamp from external power supply
Pipe fixing piece 12, sealing fixed plate 13 and cable connecting terminals 14 realize reliable sealing.
The lamp holder flange 15 inside shell 1 is fixed at 9 both ends of quartz socket tube, passes through connecting rod between two lamp holder flanges 15
Support 16 is equipped with cleaning motor 17 at a lamp holder flange 15, cleans the output shaft connection wire rod 18 of motor 17, on screw rod 18
It is set with feed screw nut 21, cleaner plate 22 is installed on feed screw nut, counter 23 is provided with by screw rod 18, for screw rod 18
The counting of turnning circle.
19 be bleed outlet flange for maintenance mouth flange, 20 in figure, and 24 be cable.
Compared with prior art, normally due to vibration and impact reason, the germicidal tube of ship ultraviolet sterilization apparatus
Due in material characteristic, it is easy to damaged；Think to solve this problem at all very difficult, therefore reduces vibration and impact
It is the scheme of optimal solution.Old-fashioned ship is difficult to solve the above problems with ultraviolet sterilization apparatus, thus in actual ship
Many accident reports have occurred in oceangoing ship navigation.And old-fashioned ultraviolet sterilization apparatus needs to install many to handle ballast water
Expensive germicidal tube, device use cost is very high, and the allowable value of bactericidal effect, mesh can not be reached under ship environment
It is preceding all not reach commercialization requirement very much.On the contrary, shockproof, leakage-preventing, the distributed ballast water of water flow that the utility model is shown
Processing ultraviolet sterilization apparatus, can protect germicidal tube is not influenced by external impact, is equipped with Inlet water flow point water
Device optimizes bactericidal effect using certain tilt angle, compares other technologies, and arriving for the reliability of the utility model is very big
It improves.
Claims (10)
1. a kind of ballast water treatment ultraviolet sterilization apparatus comprising shell, described shell one end be provided with ballast flow inlet,
The other end is provided with ballast water export, is equipped with germicidal tube in the shell, which is characterized in that at the ballast flow inlet
Fixing pipe is installed, the fixing pipe outer peripheral surface is equipped with the deflector of at least two inclination arrangements.
2. a kind of ballast water treatment ultraviolet sterilization apparatus according to claim 1, which is characterized in that the bactericidal lamp
Pipe is arranged in the central axis two sides of the ballast flow inlet.
3. a kind of ballast water treatment ultraviolet sterilization apparatus according to claim 1, which is characterized in that the bactericidal lamp
Pipe includes six to eight be evenly arranged.
4. a kind of ballast water treatment ultraviolet sterilization apparatus according to claim 1, which is characterized in that the ballast water
Inflow entrance and the ballast water export are coaxially arranged.
5. a kind of ballast water treatment ultraviolet sterilization apparatus according to claim 1, which is characterized in that the shell one
Connection flow inlet flange, other end connection flow outlet(discharge) flange are held, is flared between the inflow entrance flange and the shell for circular cone
Structure.
6. a kind of ballast water treatment ultraviolet sterilization apparatus according to claim 1, which is characterized in that the fixing pipe
For conical pipe, the conical pipe outer peripheral surface has been evenly arranged at least two deflectors.
7. a kind of ballast water treatment ultraviolet sterilization apparatus according to claim 1, which is characterized in that the bactericidal lamp
Pipe outer cover is equipped with quartz socket tube, and both ends are separately installed with spring fixed seat in the quartz socket tube, on the spring fixed seat
Buffer spring is installed, the germicidal tube both ends connect the buffer spring.
8. a kind of ballast water treatment ultraviolet sterilization apparatus according to claim 7, which is characterized in that the quartz sleeve
Tube end is equipped with lamp tube fixing piece and is sealed by sealing fixed plate, is equipped with cable connection end in the sealing fixed plate
Son, the cable connecting terminals outer surface are provided with insulating layer.
9. a kind of ballast water treatment ultraviolet sterilization apparatus according to claim 8, which is characterized in that the spring is solid
Reservation includes fixed ceramic tube, and the fixed ceramic tube front end is provided with step surface, and the buffer spring is installed on the step
Face, the cable of the germicidal tube pass through the buffer spring, fixed ceramic tube, lamp tube fixing piece and connect the cable connection end
Son.
10. a kind of ballast water treatment ultraviolet sterilization apparatus according to claim 1, which is characterized in that the quartz
The lamp holder flange of the interior of shell is fixed at casing both ends, is supported between two lamp holder flanges by connecting rod, one
The lamp holder flange is equipped with cleaning motor, the output shaft connection wire rod of the cleaning motor, is set with silk on the screw rod
Stem nut is equipped with cleaner plate on the feed screw nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624019.7U CN208532308U (en) | 2018-04-28 | 2018-04-28 | Ballast water treatment ultraviolet sterilization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624019.7U CN208532308U (en) | 2018-04-28 | 2018-04-28 | Ballast water treatment ultraviolet sterilization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532308U true CN208532308U (en) | 2019-02-22 |
Family
ID=65395879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820624019.7U Active CN208532308U (en) | 2018-04-28 | 2018-04-28 | Ballast water treatment ultraviolet sterilization apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208532308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467084A (en) * | 2018-04-28 | 2018-08-31 | 无锡蓝天电子股份有限公司 | A kind of ballast water treatment ultraviolet sterilization apparatus |
-
2018
- 2018-04-28 CN CN201820624019.7U patent/CN208532308U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467084A (en) * | 2018-04-28 | 2018-08-31 | 无锡蓝天电子股份有限公司 | A kind of ballast water treatment ultraviolet sterilization apparatus |
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| GR01 | Patent grant | ||
| 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 utility model: Ultraviolet sterilization device for ballast water treatment Effective date of registration: 20221108 Granted publication date: 20190222 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI BRIGHTSKY ELECTRONIC Co.,Ltd. Registration number: Y2022980021063 |