CN209795742U - Sludge removing structure in ballast water tank - Google Patents
Sludge removing structure in ballast water tank Download PDFInfo
- Publication number
- CN209795742U CN209795742U CN201920561615.XU CN201920561615U CN209795742U CN 209795742 U CN209795742 U CN 209795742U CN 201920561615 U CN201920561615 U CN 201920561615U CN 209795742 U CN209795742 U CN 209795742U
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- China
- Prior art keywords
- ballast water
- water tank
- sludge
- bearing
- suction tube
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- Expired - Fee Related
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Abstract
The utility model provides a ballast water under-deck removes silt structure, including ballast water under-deck and sludge pump, the bar mouth is seted up in the inside terminal surface left side down of ballast water under-deck, bar mouth side-mounting silt groove, terminal surface installation suction tube two before the silt groove, the sludge pump entrance point is connected to two front ends of suction tube, silt groove left end face rear side installation suction tube one, ballast water under-deck preceding terminal surface upper left corner installation driving motor, driving motor output installation lead screw, bearing one is established to lead screw front end surface cover, and lead screw rear end surface cover establishes bearing two, it is vice that ball nut is established to the cover on the lead screw annular side, the vice fixed connecting rod of the vice surface downside of ball nut, connecting rod lower extreme installation scraper blade, the scraper blade sets up at the silt inslot, compares with prior art, the utility model discloses following beneficial effect has: the purpose of pushing the sludge is achieved, and the sludge cleaning effect is improved.
Description
Technical Field
the utility model relates to a ballast tank is interior removes silt structure belongs to ballast tank technical field.
Background
The ballast water tank of the ship is a tank in which ballast water is placed for improving stability of the ship, and the ballast water tank refers to a heavy object for increasing stability. The vessel tank loaded with ballast water is the ballast water tank. At present, the sludge is generally gathered to one side in the ballast water tank and then is pumped out by a sludge pump, but the width or the length of the ballast water tank is large, most of the sludge gathered to one side of the ballast water tank cannot flow to the suction pipe, and the suction of the sludge is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a ballast tank is interior removes silt structure to propose in solving above-mentioned background art and assemble to the silt most of ballast tank one side can not flow to suction tube department, influence the problem of the suction of silt, the utility model discloses have the function that promotes silt.
in order to achieve the above purpose, the present invention is realized by the following technical solution: a sludge removing structure in a ballast water tank comprises the ballast water tank and a sludge pump, wherein a strip-shaped opening is formed in the left side of the inner lower end surface of the ballast water tank, a sludge groove is formed in the lower side of the strip-shaped opening, the sludge groove is fixedly connected with the ballast water tank, a suction pipe II is installed on the front end surface of the sludge groove, the front end of the suction pipe II is connected with the inlet end of the sludge pump, a conveying pipe is installed at the outlet end of the sludge pump, a suction pipe I is installed on the rear side of the left end surface of the sludge groove, the front end of the suction pipe I is installed on the annular side surface of the suction pipe, a driving motor is installed at the upper left corner of the front end surface of the ballast water tank, a screw rod is installed at the output end of the driving motor, a bearing I is sleeved on the outer surface of the front end of the screw rod, a bearing II is sleeved on the outer surface of the rear, and a connecting rod is fixed on the lower side of the outer surface of the ball nut pair, a scraper is arranged at the lower end of the connecting rod, and the scraper is arranged in the sludge groove.
Furthermore, a carrier plate is installed on the upper left corner of the front end face of the ballast water tank, and the driving motor is installed on the upper end face of the carrier plate through a bolt.
Furthermore, a through hole is formed in the upper left corner of the front end face of the ballast water tank, and the output end of the driving motor is inserted into the through hole.
Furthermore, the right side of the lower end surface in the ballast water tank is an inclined surface with a higher right side and a lower left side.
Furthermore, the outer surfaces of the first bearing and the second bearing are welded with fixing lugs, and the fixing lugs are fixedly connected with the ballast water tank through bolts.
The utility model has the advantages that: the utility model discloses it is rotatory to utilize driving motor drive lead screw, and ball nut pair converts the rotary motion of lead screw into the linear motion of scraper blade, realizes utilizing the scraper blade to promote the effect of silt inslot silt, is convenient for promote silt to suction tube one or suction tube two departments, improves the convenience of clearance silt.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a silt removing structure in a ballast water tank according to the present invention;
FIG. 2 is a schematic view of the assembly of a screw rod in a silt removing structure in a ballast water tank according to the present invention;
In the figure: 1-a water ballast tank, 2-a first suction pipe, 3-a sludge tank, 4-a second suction pipe, 5-a sludge pump, 6-a conveying pipe, 7-a driving motor, 8-a first bearing, 9-a ball nut pair, 10-a screw rod, 11-a second bearing, 12-a strip-shaped opening, 13-a connecting rod and 14-a scraper.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a sludge removing structure in a ballast water tank comprises a ballast water tank 1 and a sludge pump 5, wherein the left side of the lower end surface in the ballast water tank 1 is provided with a strip-shaped opening 12, a sludge groove 3 is arranged on the lower side of the strip-shaped opening 12, the sludge groove 3 is fixedly connected with the ballast water tank 1, sludge in water in the ballast water tank 1 is deposited in the sludge groove 3 through the strip-shaped opening 12 under the action of self gravity, the front end surface of the sludge groove 3 is provided with a suction pipe two 4, the front end of the suction pipe two 4 is connected with the inlet end of the sludge pump 5, the outlet end of the sludge pump 5 is provided with a conveying pipe 6, the rear side of the left end surface of the sludge groove 3 is provided with a suction pipe one 2, the front end of the suction pipe one 2 is arranged on the annular side surface of the suction pipe two 4, when the sludge pump 5 operates, the sludge pump 5 conveys the sludge in the sludge groove 3 into the conveying pipe 6 through the suction pipe one 2 and, the output end of the driving motor 7 is provided with a screw rod 10, the outer surface of the front end of the screw rod 10 is sleeved with a first bearing 8, the outer surface of the rear end of the screw rod 10 is sleeved with a second bearing 11, the first bearing 8 is arranged on the front end surface inside the ballast water tank 1, the second bearing 11 is arranged on the rear end surface inside the ballast water tank 1, the annular side surface of the screw rod 10 is sleeved with a ball nut pair 9, the lower side of the outer surface of the ball nut pair 9 is fixedly provided with a connecting rod 13, the lower end of the connecting rod 13 is provided with a scraper 14, the scraper 14 is arranged in the sludge tank 3, when the sludge pump 5 is operated, the driving motor 7 is controlled to rotate forwards or backwards, then the two ends of the screw rod 10 rotate in the first bearing 8 and the second bearing 11 respectively, meanwhile, the ball nut pair 9 converts the rotary motion of the screw rod 10 into linear motion, and drives the scraper 14 to move forwards or backwards, the sludge far away from the first suction pipe 2 or the second suction pipe 4 is prevented from being difficult to discharge, and the convenience of sludge cleaning is improved.
As an embodiment of the present invention: a carrier plate is arranged at the upper left corner of the front end face of the ballast water tank 1, the driving motor 7 is arranged on the upper end face of the carrier plate through a bolt, and the carrier plate is arranged on the ballast water tank 1 to provide a carrier for the installation of the driving motor 7.
As an embodiment of the present invention: a through hole is formed in the upper left corner of the front end face of the ballast water tank 1, the output end of the driving motor 7 is inserted into the through hole, and the driving motor 7 is fixedly connected with the screw rod 10 conveniently due to the design of the through hole.
As an embodiment of the present invention: the right side of the lower end surface in the ballast water tank 1 is an inclined plane with a high right and a low left, and sludge is convenient to gather in the sludge tank 3 by adopting the inclined plane with the high right and the low left.
As an embodiment of the present invention: the outer surfaces of the first bearing 8 and the second bearing 11 are respectively welded with the fixing lugs, the fixing lugs are fixedly connected with the ballast water tank 1 through bolts, and the first bearing 8 and the second bearing 11 are respectively provided with the fixing lugs, so that the first bearing 8 and the second bearing 11 are fixedly connected with the ballast water tank 1 conveniently.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a remove silt structure in ballast water tank, includes ballast water tank and sludge pump, its characterized in that: the left side of the inner lower end face of the ballast water tank is provided with a strip-shaped opening, the strip-shaped opening is provided with a sludge groove at the lower side, the sludge groove is fixedly connected with the ballast water tank, the front end face of the sludge groove is provided with a suction tube II, the front end of the suction tube II is connected with a sludge pump inlet end, the outlet end of the sludge pump is provided with a conveying tube, the rear side of the left end face of the sludge groove is provided with a suction tube I, the front end of the suction tube I is arranged on the annular side face of the suction tube, the upper left corner of the front end face of the ballast water tank is provided with a driving motor, the output end of the driving motor is provided with a screw rod, the outer surface of the front end of the screw rod is sleeved with a bearing I, the outer surface of the rear end of the screw rod is sleeved with a bearing II, the bearing I is arranged on, the lower end of the connecting rod is provided with a scraper which is arranged in the silt groove.
2. The structure for removing sludge in a ballast water tank according to claim 1, wherein: the ballast water tank is characterized in that a carrier plate is arranged at the upper left corner of the front end face of the ballast water tank, and the driving motor is arranged on the upper end face of the carrier plate through a bolt.
3. The structure for removing sludge in a ballast water tank according to claim 1, wherein: and a through hole is formed in the upper left corner of the front end surface of the ballast water tank, and the output end of the driving motor is inserted into the through hole.
4. The structure for removing sludge in a ballast water tank according to claim 1, wherein: the right side of the lower end surface in the ballast water tank is an inclined surface with a higher right and a lower left.
5. The structure for removing sludge in a ballast water tank according to claim 1, wherein: the first bearing and the outer surface of the first bearing are welded with fixing lugs, and the fixing lugs are fixedly connected with the ballast water tank through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561615.XU CN209795742U (en) | 2019-04-23 | 2019-04-23 | Sludge removing structure in ballast water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561615.XU CN209795742U (en) | 2019-04-23 | 2019-04-23 | Sludge removing structure in ballast water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209795742U true CN209795742U (en) | 2019-12-17 |
Family
ID=68830674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920561615.XU Expired - Fee Related CN209795742U (en) | 2019-04-23 | 2019-04-23 | Sludge removing structure in ballast water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209795742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113308345A (en) * | 2021-06-01 | 2021-08-27 | 广州派安环保科技有限公司 | Purification device for biochemical fermentation hydrogen production equipment |
-
2019
- 2019-04-23 CN CN201920561615.XU patent/CN209795742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113308345A (en) * | 2021-06-01 | 2021-08-27 | 广州派安环保科技有限公司 | Purification device for biochemical fermentation hydrogen production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |