CN214780887U - Ultraviolet treatment module for ballast water treatment - Google Patents
Ultraviolet treatment module for ballast water treatment Download PDFInfo
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- CN214780887U CN214780887U CN202023267676.7U CN202023267676U CN214780887U CN 214780887 U CN214780887 U CN 214780887U CN 202023267676 U CN202023267676 U CN 202023267676U CN 214780887 U CN214780887 U CN 214780887U
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- ballast water
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Abstract
The utility model relates to an ultraviolet ray kills microorganism and bacterium technical field in the ballast water, specifically is an ultraviolet treatment module for ballast water treatment, and it can conveniently clear up the outside magazine of ultraviolet lamp, guarantees bactericidal effect, and it includes the cavity, the delivery port has been seted up to cavity one end water inlet, the other end, ultraviolet tube is installed to the cavity, a serial communication port, the cover is equipped with the wiper on the ultraviolet tube, all the wiper links to each other and connects drive arrangement, the drive arrangement drive the wiper is followed axial displacement is done to ultraviolet tube.
Description
Technical Field
The utility model relates to an ultraviolet ray kills microorganism and bacterium technical field in the ballast water, specifically is an ultraviolet treatment module for ballast water treatment.
Background
In general, a large ship must store a certain amount of seawater (or fresh water) in ballast tanks at the lower and upper portions of the ship in order to maintain stability of the ship or cargo handling requirements while the ship is underway. The seawater (or fresh water) stored in the ballast tank for the purpose of ballast of the ship is called ballast water.
Generally, water is taken from a near sea area of a ship's origin, stored in a ballast tank, and sailed to an offshore area of a destination to discharge ballast water. However, since ballast water flowing into the origin sea area contains various microorganisms or bacteria living in the local sea area, discharge of ballast water into the destination sea area causes a serious problem of seawater pollution.
To solve this problem, international convention for discharge standards governing ship ballast water and sediments is established by International Maritime Organization (IMO), and ships that do not meet the discharge standards may be rejected by local maritime organization for discharge of ballast water.
In order to meet such discharge standards of ballast water, manufacturers of ballast water treatment apparatuses have proposed various methods for treating ballast water in ships, typically methods for sterilizing ballast water by ultraviolet rays.
At present traditional ultraviolet sterilization mode, the ultraviolet fluorescent tube outside often has the impurity adhesion, influences bactericidal effect, needs often to shut down and dismantles the clearance, has reduced bactericidal effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the easy adhesion impurity of current ultraviolet lamp influences bactericidal effect, the utility model provides an ultraviolet treatment module for ballast water treatment, it can conveniently clear up the outside magazine of ultraviolet lamp, guarantees bactericidal effect.
The technical scheme is as follows: the utility model provides an ultraviolet treatment module for ballast water treatment, its includes the cavity, cavity one end has been seted up the water inlet, the delivery port has been seted up to the other end, ultraviolet tube is installed to the cavity, its characterized in that, the cover is equipped with the wiper on the ultraviolet tube, all the wiper links to each other and connects drive arrangement, the drive arrangement drive the wiper is followed ultraviolet tube is axial displacement.
The wiper is connected with the lead screw nut, and a motor connected with the lead screw is fixed on the outer wall of the cavity;
a quartz sleeve is arranged outside the ultraviolet lamp tube, and the wiper is sleeved on the outer surface of the quartz sleeve;
rectifying blocks are arranged at the upper end and the lower end of the inner wall of the cavity, and the rectifying direction of the rectifying blocks is consistent with the water flow direction;
the water inlet is provided with a flow guide blade;
and a conical flaring structure is arranged between the water inlet and the cavity.
Adopt the utility model discloses afterwards, axial displacement is done along ultraviolet tube to drive arrangement drive wiper, and the impurity with the adhesion that can be convenient is got rid of, has guaranteed bactericidal effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the top view of the present invention.
Detailed Description
See fig. 1, fig. 2, fig. 3 shows, an ultraviolet treatment module for ballast water treatment, it includes cavity 2, cavity 2 one end has been seted up water inlet 9, the other end has been seted up delivery port 5, cavity 2 is installed ultraviolet tube 1, ultraviolet tube 1 externally mounted has quartz sleeve 11, plays the guard action, wiper 6 suit is in quartz sleeve 11 surface, all wipers 6 link to each other and connect drive arrangement, drive arrangement drive wiper is axial displacement along ultraviolet tube. In this embodiment, the driving device is a screw mechanism 7, the screw mechanism includes a screw and a screw nut, the wiper 6 is connected to the screw nut, and a motor 8 connected to the screw is fixed on the outer wall of the cavity 2. Before the ultraviolet processing module operates at every time, the motor 8 drives the screw rod mechanism 7 to work, and the screw rod mechanism 7 drives the wiper 6 to perform reciprocating scrubbing on the quartz sleeve 11, so that the system can be guaranteed to have better working efficiency all the time when being used for a long time.
Rectification block 3 is installed to the inner wall upper end and the lower extreme of cavity 2, and the rectification direction of rectification block 3 is unanimous with the rivers direction, makes the sea water of hugging closely upper and lower inner wall buckle to ultraviolet tube 1's direction, and water inlet 9 department installs water conservancy diversion leaf 4, and cooperation water conservancy diversion leaf 4 can let the sea water can flow through ultraviolet tube 1's radiation area as far as, the effectual bactericidal effect who improves the ultraviolet treatment module.
The water inlet is provided with a conical flaring structure, so that the flow speed of the seawater can be reduced, the seawater can pass through the ultraviolet sterilization field as long as possible, but in the area where the flow speed is reduced, the seawater is more susceptible to the gravity, and the amount of the seawater flowing downwards is increased.
In the figure, 10 is an access door, when the ultraviolet treatment module needs to be overhauled due to faults, the access door 10 is opened, and an overhaul person can conveniently check the components such as the quartz sleeve 11, the wiper 6, the screw rod mechanism 7 and the like in the cavity 2.
Claims (6)
1. The utility model provides an ultraviolet treatment module for ballast water treatment, its includes the cavity, cavity one end has been seted up the water inlet, the delivery port has been seted up to the other end, ultraviolet tube is installed to the cavity, its characterized in that, the cover is equipped with the wiper on the ultraviolet tube, all the wiper links to each other and connects drive arrangement, the drive arrangement drive the wiper is followed ultraviolet tube is axial displacement.
2. The ultraviolet treatment module for ballast water treatment as claimed in claim 1, wherein the driving device is a screw mechanism, the screw mechanism comprises a screw rod and a matched screw rod nut, the wiper is connected with the screw rod nut, and a motor connected with the screw rod is fixed on the outer wall of the cavity.
3. The ultraviolet treatment module for ballast water treatment as set forth in claim 1, wherein a quartz sleeve is externally mounted to the ultraviolet lamp tube, and the wiper is fitted to an outer surface of the quartz sleeve.
4. The ultraviolet ray treatment module for ballast water treatment as set forth in claim 1, wherein rectification blocks are installed at upper and lower ends of the inner wall of the chamber, and the rectification direction of the rectification blocks is identical to the water flow direction.
5. The ultraviolet ray treatment module for ballast water treatment as set forth in claim 1, wherein a guide vane is installed at the water inlet.
6. The ultraviolet treatment module for ballast water treatment as set forth in claim 1, wherein a conical flaring structure is provided between the water inlet and the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023267676.7U CN214780887U (en) | 2020-12-30 | 2020-12-30 | Ultraviolet treatment module for ballast water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023267676.7U CN214780887U (en) | 2020-12-30 | 2020-12-30 | Ultraviolet treatment module for ballast water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214780887U true CN214780887U (en) | 2021-11-19 |
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ID=78742180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023267676.7U Active CN214780887U (en) | 2020-12-30 | 2020-12-30 | Ultraviolet treatment module for ballast water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214780887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112694149A (en) * | 2020-12-30 | 2021-04-23 | 无锡蓝天电子股份有限公司 | Ultraviolet treatment module for ballast water treatment |
-
2020
- 2020-12-30 CN CN202023267676.7U patent/CN214780887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112694149A (en) * | 2020-12-30 | 2021-04-23 | 无锡蓝天电子股份有限公司 | Ultraviolet treatment module for ballast water treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ultraviolet treatment module for ballast water treatment Effective date of registration: 20221108 Granted publication date: 20211119 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI BRIGHTSKY ELECTRONIC Co.,Ltd. Registration number: Y2022980021063 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |