CN213493323U

CN213493323U - Bilge water separator for ship

Info

Publication number: CN213493323U
Application number: CN202022370112.XU
Authority: CN
Inventors: 王军
Original assignee: Wuhan Centark Env Protection Equipment Co ltd
Current assignee: Wuhan Centark Env Protection Equipment Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-22
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a separation of water technical field just discloses a bilge water separator for boats and ships, the on-line screen storage device comprises a base, the upper surface of base is close to left side fixed mounting and has the gathering separation chamber. This bilge water separator for boats and ships, top swing joint through the filter chamber has second filter screen and first filter screen, and the equal fixedly connected with connecting rod in the rear side of second filter screen and first filter screen, and the one end fixedly connected with movable plate at two connecting rods, and be equipped with the second gear at the lateral surface of movable plate, and the top fixedly connected with bracing piece at the base, and top swing joint at the bracing piece has the axis of rotation, and be equipped with first gear in the outside of axis of rotation, and make first gear and second gear intermeshing, only need rotatory axis of rotation, thereby make movable plate rebound, thereby drive second filter screen and first filter screen rebound, thereby just can take out the clearance with second filter screen and first filter screen, can not make it take place to block up.

Description

Bilge water separator for ship

Technical Field

The utility model relates to a separation of water technical field specifically is a bilge water separator for boats and ships.

Background

With the rapid development of the world economy, international trade has increased dramatically, and a large part of the trade volume is borne by sea transportation. The increase in the number of ships directly affects the marine environment. The ship bilge water separation technology is an important technology for pollution prevention in the field of marine environmental protection. The bilge water mainly comes from leakage of seawater and fresh water in a cabin cooling system, leakage of oil in a fuel oil and lubricating oil system, washing water and the like. Especially, the bilge water contains a large amount of emulsified oil which is difficult to separate due to the use of detergent. If the leaked fuel oil, lubricating oil and emulsified oil are directly discharged into the sea without separation, the pollution of marine environment can be caused, the ecological balance of the sea is damaged, the living environment of human beings is influenced, and the oil-water separation method mainly comprises three methods of physical separation, chemical separation and biological separation. Physical separation is the separation of oil and water by physical methods such as gravity, polymerization, filtration, adsorption, etc. The chemical separation is to put flocculant to make oil flocculate into colloid and precipitate, so as to separate oil from water. The biological separation is to carry out biochemical degradation on the oil by screening domesticated microorganisms to achieve the purpose of controlling the concentration of the oil component. The bilge water oil-water separator used on the ship is mainly a physical separation method.

Traditional bilge water separator mostly needs the installation sensor, responds to the sewage under-deck liquid level condition, and vacuum reduces to control plunger pump stop work behind the atmospheric pressure, increases the cost of manufacture, and the impurity that coarse filtration got off remains in the pipeline in addition, and difficult the discharge causes the jam easily.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a bilge water separator for boats and ships possesses the advantage that reduces filter equipment and block up, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: a bilge water separator for ships comprises a base, wherein a gathering separation chamber is fixedly arranged on the upper surface of the base close to the left side, a gravity separator positioned on the right side of the gathering separation chamber is fixedly arranged on the upper surface of the gathering separation chamber, a first connecting pipe is fixedly connected between the gathering separation chamber and the gravity separator, a third connecting pipe is fixedly connected on the right side of the gravity separator, a plunger pump is fixedly arranged on the outer side of the third connecting pipe, one end of the third connecting pipe is fixedly connected with a filter chamber, the top of the filter chamber is movably connected with a second filter screen, the top of the filter chamber is movably connected with a first filter screen positioned on the right side of the second filter screen, connecting rods are fixedly arranged on the right side of the first filter screen of the second filter screen close to the top, a movable plate is fixedly connected to one side of each connecting rod, and, the upper surface of base is close to rear side fixedly connected with bracing piece, the top swing joint of bracing piece has the axis of rotation, the outside of axis of rotation is equipped with first gear, first gear and second gear intermeshing, fixedly connected with second connecting pipe in the middle of the right side of filter chamber, the bottom fixedly connected with funnel of second connecting pipe.

Preferably, the front surface of gathering separating chamber and gravity separator is close to the equal fixedly connected with oil pipe in top, two the equal fixed mounting in outside of oil pipe has the second valve, the front surface of gathering separating chamber and gravity separator is close to the equal fixedly connected with outlet pipe in bottom, two the equal fixedly connected with first valve in outside of outlet pipe.

Preferably, the top of the base is provided with a second groove, the top of the base is provided with a first groove located on the right side of the second groove, and the second groove and the first groove are located inside the filtering chamber.

Preferably, the rear side surface of the filtering chamber is fixedly provided with a roller, and the roller is positioned between the filtering chamber and the moving plate.

Preferably, the top of each of the two connecting rods is fixedly provided with a bolt, and the two bolts are positioned between the inner wall and the outer wall of the filtering chamber.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this bilge water separator for boats and ships, top swing joint through the filter chamber has second filter screen and first filter screen, and the equal fixedly connected with connecting rod in the rear side of second filter screen and first filter screen, and the one end fixedly connected with movable plate at two connecting rods, and be equipped with the second gear at the lateral surface of movable plate, and the top fixedly connected with bracing piece at the base, and top swing joint at the bracing piece has the axis of rotation, and be equipped with first gear in the outside of axis of rotation, and make first gear and second gear intermeshing, only need rotatory axis of rotation, thereby make movable plate rebound, thereby drive second filter screen and first filter screen rebound, thereby just can take out the clearance with second filter screen and first filter screen, can not make it take place to block up.

2. This bilge water separator for boats and ships, one side swing joint through being close to the second connecting pipe at the top of filter chamber has first filter screen, and one side swing joint who keeps away from the second connecting pipe at the filter chamber top has the second filter screen, get into the filter chamber when oily water, carry out the coarse filtration for the first time through first filter screen, detach great granule in the oily water, then carry out the secondary fine filtration through the second filter screen, thereby detach the less granule in the oily water, make oily water fully filter the edulcoration, provide convenience for follow-up water oil separating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the right side of the present invention.

In the figure: 1. a base; 2. a water outlet pipe; 3. an accumulation separation chamber; 4. a first connecting pipe; 5. an oil outlet pipe; 6. a plunger pump; 7. moving the plate; 8. a first filter screen; 9. a filtering chamber; 10. a second connecting pipe; 11. a funnel; 12. a first groove; 13. a second groove; 14. a second filter screen; 15. a third connecting pipe; 16. a gravity separator; 17. a first valve; 18. a second valve; 19. a bolt; 20. a connecting rod; 21. a first gear; 22. a rotating shaft; 23. a roller; 24. a support bar; 25. a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. 9

Referring to fig. 1-2, a bilge water separator for a ship comprises a base 1, wherein an aggregation separation chamber 3 is fixedly installed on the upper surface of the base 1 near the left side, a gravity separator 16 located on the right side of the aggregation separation chamber 3 is fixedly installed on the upper surface of the aggregation separation chamber 3, a first connecting pipe 4 is fixedly connected between the aggregation separation chamber 3 and the gravity separator 16, a third connecting pipe 15 is fixedly connected on the right side of the gravity separator 16, a plunger pump 6 is fixedly installed on the outer side of the third connecting pipe 15, one end of the third connecting pipe 15 is fixedly connected with a filter chamber 9, a second filter screen 14 is movably connected on the top of the filter chamber 9, a first filter screen 8 located on the right side of the second filter screen 14 is movably connected on the top of the filter chamber 9, a connecting rod 20 is fixedly installed on the right side of the first filter screen 8 of the second filter screen 14, the rear side surface of the moving plate 7 is provided with a second gear 25, the upper surface of the base 1 close to the rear side is fixedly connected with a support rod 24, the top of the support rod 24 is movably connected with a rotating shaft 22, the outer side of the rotating shaft 22 is provided with a first gear 21, the first gear 21 and the second gear 25 are mutually meshed, the top of the filter chamber 9 is movably connected with a second filter screen 14 and a first filter screen 8, the rear sides of the second filter screen 14 and the first filter screen 8 are both fixedly connected with connecting rods 20, one end of the two connecting rods 20 is fixedly connected with the moving plate 7, the outer side surface of the moving plate 7 is provided with the second gear 25, the top of the base 1 is fixedly connected with the support rod 24, the top of the support rod 24 is movably connected with the rotating shaft 22, the outer side of the rotating shaft 22 is provided with the first gear 21, the first gear 21 and the second gear 25, thereby the movable plate 7 moves upwards, thereby driving the second filter screen 14 and the first filter screen 8 to move upwards, thereby the second filter screen 14 and the first filter screen 8 can be taken out for cleaning without blockage, the middle of the right side of the filter chamber 9 is fixedly connected with the second connecting pipe 10, the bottom end of the second connecting pipe 10 is fixedly connected with the funnel 11, the first filter screen 8 is movably connected with one side of the top of the filter chamber 9 close to the second connecting pipe 10, and the second filter screen 14 is movably connected with one side of the top of the filter chamber 9 far away from the second connecting pipe 10, when the oily water enters the filter chamber 9, the oily water is roughly filtered for the first time through the first filter screen 8, larger particles in the oily water are removed, then the oily water is finely filtered for the second time through the second filter screen 14, thereby the smaller particles in the oily water are removed, and the oily water is fully filtered and, providing convenience for subsequent oil-water separation.

Wherein, the front surface of gathering separator chamber 3 and gravity separator 16 is close to the equal fixedly connected with of top and goes out oil pipe 5, the equal fixed mounting in the outside of two play oil pipes 5 has second valve 18, the front surface of gathering separator chamber 3 and gravity separator 16 is close to the equal fixedly connected with outlet pipe 2 in bottom, the equal fixedly connected with first valve 17 in the outside of two outlet pipes 2, through being equipped with out oil pipe 5 and outlet pipe 2, thereby make things convenient for gathering the inside oil of separator chamber 3 and gravity separator 16 to flow from going out oil pipe 5, and water flows from outlet pipe 2.

Wherein, base 1's top is equipped with second recess 13, base 1's top is equipped with the first recess 12 that is located second recess 13 right side, second recess 13 is located the inside of filter chamber 9 with first recess 12, through be provided with second recess 13 and first recess 12 in the inside of filter chamber 9, thereby put second filter screen 14 in second recess 13, put first filter screen 8 in first recess 12, thereby make second filter screen 14 and first filter screen 8 more stable in filter chamber 9, can not rock when filtering.

Wherein, the rear side of filter chamber 9 is fixed with gyro wheel 23, and gyro wheel 23 is located between filter chamber 9 and movable plate 7, through being equipped with gyro wheel 23 between filter chamber 9 and movable plate 7 to not only spacing movable plate 7 has also played the effect that reduces friction.

Wherein, the equal fixed mounting in top of two connecting rods 20 has bolt 19, and two bolts 19 are located between the inner wall and the outer wall of filter chamber 9, and it is fixed with connecting rod 20 and filter chamber 9 through two bolts 19 to make second filter screen 14 and first filter screen 8 fixed mutually with filter chamber 9, thereby make second filter screen 14 and first filter screen 8 more stable.

The working principle is as follows: firstly, the whole device is powered on, when the bilge oil-sewage water is higher than the top of the funnel 11, the plunger pump 6 starts to operate, so that the oil-sewage water enters the filter chamber 9 from the second connecting pipe 10, is filtered for the first time through the first filter screen 8, is filtered for the second time through the second filter screen 14, so as to remove larger particles in the oil-sewage water, then the oil-sewage water enters the gravity separator 16, oil particles with higher oil content flow from the oil outlet pipe 5 in the gravity separator 16 under the action of gravity, the sewage water passing through the gravity separator 16 enters the gathering separation chamber 3 from the first connecting pipe 4, is subjected to oil-water separation under the action of the gathering separation chamber 3, the separated water flows out through the water outlet pipe 2, and the oil layer flows out from the oil outlet pipe 5 in the gathering separation chamber 3, the rotating shaft 22 can be rotated regularly, so that the second filter screen 14 and the first filter screen 8 move upwards and are pulled out, to clean it so that second filter 14 and first filter 8 do not become clogged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bilge water separator for boats and ships, includes base (1), its characterized in that: the upper surface of the base (1) is close to a left side and is fixedly provided with a gathering separation chamber (3), the upper surface of the gathering separation chamber (3) is fixedly provided with a gravity separator (16) positioned on the right side of the gathering separation chamber (3), a first connecting pipe (4) is fixedly connected between the gathering separation chamber (3) and the gravity separator (16), the right side of the gravity separator (16) is fixedly connected with a third connecting pipe (15), the outer side of the third connecting pipe (15) is fixedly provided with a plunger pump (6), one end of the third connecting pipe (15) is fixedly connected with a filtering chamber (9), the top of the filtering chamber (9) is movably connected with a second filtering net (14), the top of the filtering chamber (9) is movably connected with a first filtering net (8) positioned on the right side of the second filtering net (14), the right side of the first filtering net (8) of the second filtering net (14) is close to a top fixed with, one side fixedly connected with movable plate (7) of connecting rod (20), the trailing flank of movable plate (7) is equipped with second gear (25), the upper surface of base (1) is close to rear side fixedly connected with bracing piece (24), the top swing joint of bracing piece (24) has axis of rotation (22), the outside of axis of rotation (22) is equipped with first gear (21), first gear (21) and second gear (25) intermeshing, fixedly connected with second connecting pipe (10) in the middle of the right side of filter chamber (9), the bottom fixedly connected with funnel (11) of second connecting pipe (10).

2. Bilge water separator for a ship according to claim 1, wherein: the front surface of gathering separator (3) and gravity separator (16) is close to the equal fixedly connected with in top and goes out oil pipe (5), two the equal fixed mounting in the outside of going out oil pipe (5) has second valve (18), the front surface of gathering separator (3) and gravity separator (16) is close to the equal fixedly connected with outlet pipe (2) in bottom, two the equal fixedly connected with first valve (17) in the outside of outlet pipe (2).

3. Bilge water separator for a ship according to claim 1, wherein: the top of base (1) is equipped with second recess (13), the top of base (1) is equipped with first recess (12) that are located second recess (13) right side, second recess (13) and first recess (12) are located the inside of filter chamber (9).

4. Bilge water separator for a ship according to claim 1, wherein: and the rear side surface of the filtering chamber (9) is fixedly provided with a roller (23), and the roller (23) is positioned between the filtering chamber (9) and the moving plate (7).

5. Bilge water separator for a ship according to claim 1, wherein: bolts (19) are fixedly mounted at the tops of the two connecting rods (20), and the two bolts (19) are located between the inner wall and the outer wall of the filtering chamber (9).