CN109052725A

CN109052725A - A kind of sewage-treatment plant on naval vessels

Info

Publication number: CN109052725A
Application number: CN201811050213.XA
Authority: CN
Inventors: 邹忠义; 黄斐
Original assignee: CHINA MARITIME POLICE ACADEMY
Current assignee: CHINA MARITIME POLICE ACADEMY
Priority date: 2018-09-10
Filing date: 2018-09-10
Publication date: 2018-12-21

Abstract

The invention discloses the sewage-treatment plants on a kind of naval vessels, including Rose Box, the top of the Rose Box is connected to inlet tube, the inside of the Rose Box is fixedly connected with partition, the side of the partition is equipped with the collecting chamber being located inside Rose Box, the top of the partition is fixedly connected with filter plate, the inside of the partition offers left notch, the partition is located at left notch inner rotation and is connected with shaft, one end of the shaft is fixedly connected with screening net, one end of the screening net is rotatably connected to convex disk, the eccentric part of the convex disk is fixedly connected on the output end of servo motor, the bottom end of the Rose Box is connected to the first connecting leg, one end of first connecting leg is connected to separator body, one end of the separator body is connected to the second connecting leg.Sewage-treatment plant on the naval vessels, structure is simple, and space occupied is small, and cost is relatively low, effectively can carry out qualified discharge to sanitary sewage, and can save water resource simultaneously, practicability is good.

Description

A kind of sewage-treatment plant on naval vessels

Technical field

Sewage-treatment plant the present invention relates to naval vessels technical field of sewage, on specially a kind of naval vessels.

Background technique

Naval vessels are commonly called as warship, also known as naval ship, and referring to has weaponry, can execute the naval ship of combat duty in ocean It only, is the main equipment of naval, naval vessels are considered as a part of national territory, only abide by national law and the generally acknowledged world Method, naval vessels are mainly used for Marine Mobile operation, carry out strategic core surprise attack, protect one's own side or destroy the sea route of enemy, into Row block or counter blockade, participation logs in or anti-amphibious operations, and undertakes seaborne supply, transport, repairing, lifesaving, medical treatment, detects Examine, investigate, measuring, engineering and test etc. ensure duties, mainly have combat vessel and auxiliary combat vessel two major classes.

But developing on an unprecedented scale with shipping business and ocean development, the pollution of marine environment is also increasingly severe, the mankind couple The protection of marine environment also pay attention to day by day.The Sewage from Ships pollution problem as brought by sea also gradually causes people's Concern.Ship is a kind of mobile pollution source, the discharge of Sewage from Ships is to ocean and inland river as the operation tool in shipping Influence, can not be ignored with the increase of ships quantity.

And existing ship sewage treatment system is individually to handle respectively for kitchen garbage and Heisui River, buck, in this way It is larger for the volume and capacity of entire ship sewage treatment system, also make the high structure of ship sewage treatment system manufacturing cost multiple It is miscellaneous, therefore we have proposed the sewage-treatment plants on a kind of naval vessels to solve the above problems.

Summary of the invention

(1) the technical issues of solving

In view of the deficiencies of the prior art, the present invention provides the sewage-treatment plants on a kind of naval vessels, have filtering effect The advantages that fruit is good solves the problems, such as that the sewage-treatment plant using effect on existing naval vessels is bad.

(2) technical solution

To realize the good purpose of above-mentioned filter effect, the invention provides the following technical scheme: the sewage on a kind of naval vessels The top of processing unit, including Rose Box, the Rose Box is connected to inlet tube, the inside of the Rose Box be fixedly connected with every Plate, the side of the partition are equipped with the collecting chamber being located inside Rose Box, and the top of the partition is fixedly connected with filter plate, institute The inside for stating partition offers left notch, and the partition is located at left notch inner rotation and is connected with shaft, one end of the shaft It is fixedly connected with screening net, one end of the screening net is rotatably connected to convex disk, and the eccentric part of the convex disk, which is fixedly connected on, to be watched It takes on the output end of motor, the bottom end of the Rose Box is connected to the first connecting leg, one end of first connecting leg and separator sheet Body connection, one end of the separator body are connected to the second connecting leg, and one end of second connecting leg is connected to aeration tank, described One end of aeration tank is connected to third connecting leg, and one end of the third connecting leg is connected to filtering tank, the inside edge of the filtering tank Embedded with sliding rail, slidably connect slide plate on the surface of the sliding rail, the slide plate is equipped with handle, between two slide plates from Left-to-right is successively arranged filter screen, ultrafiltration membrane, anti-filter film and activated carbon filter layer.

Preferably, the other end of the filter plate is fixedly connected with the side wall of Rose Box, the side-glance shape of the filter plate To lead to triangle, multiple filter plates are equidistantly distributed on the inner wall of Rose Box.

Preferably, the right side wall of the Rose Box offers right notch, and the screening Netcom crosses frame and fixes, the screening Net activity is overlapped on the inside of right notch.

Preferably, the servo motor is fixedly mounted on the top of bracket, and the bracket is fixedly mounted on filtering On the lateral wall of case.

Preferably, the inside of the separator body is respectively equipped with oil mixing with water chamber, water-oil separating chamber and water chamber, water flow It is flowed out from the oil mixing with water chamber, water-oil separating chamber and water chamber, the bottom end of the water-oil separating chamber is connected to flowline.

Preferably, the bottom end inside the aeration tank is equipped with injection pipe, and one end of the injection pipe is connected to aerating pipelines, The one end on the aeration tube road is connected to ejector, and aeration opening is offered on the surface of the general tracheae, and jet port is opened in institute It states on the side wall of injection pipe, jet port is a shaped opening, and jet port offers multiple, whole jet ports around the injection pipe Side wall be arranged at equal intervals.

Preferably, the filter screen, ultrafiltration membrane, anti-filter film and activated carbon filter layer pass through fixed frame and slide plate is fixed Connection, the filtering tank are open tank, and an end wall of the filtering tank is equipped with water outlet.

Preferably, the front of the water-oil separating chamber is provided with the first filter chamber and the second filter chamber for being sequentially connected and connecing, Multilayer folded plate is provided in first filter chamber, the angle between every layer of folded plate and the central axes of separator body is 42- 70 °, micropore ceramic filter element and supermembrane filter chamber, and micropore ceramic filter element and supermembrane filter chamber are provided in second filter chamber It is sequentially connected and connects, the ultrafiltration water filtration membrane that multilayer aperture is 0.08-0.15 μm is provided in supermembrane filter chamber.

Preferably, the filter screen, ultrafiltration membrane, anti-filter film and activated carbon filter layer equidistantly distribute the table in slide plate Face.

(3) beneficial effect

Compared with prior art, the present invention provides the sewage-treatment plants on a kind of naval vessels, have following beneficial to effect Fruit:

1, the sewage-treatment plant on the naval vessels is connected by partition, collecting chamber and filter plate by the way that partition one end is fixed The filter plate connect may filter that some large-scale impurity may filter that the small-sized impurity in some sewage by convex disk and screening net, and logical The rotation of excess convexity disk prevents screening net blocking siltation, can work long hours.

2, the sewage-treatment plant on the naval vessels does not have to chemical agent by separator body, does not generate secondary pollution, It is at low cost without the energy, it is easy to use, while oil mixing with water chamber makes the oil-water mixture entered in separator body enter grease Disengagement chamber, the intracavitary water-oil separating of water-oil separating is thorough, and the water oil content being discharged by the liquid outlet of water chamber is low, saves money Source, while industrial chemicals can be used for the oil recovery of flowline output, prevent polluted water resources.

3, aeration tank and ejector are assemblied together by the sewage-treatment plant on the naval vessels by aeration tank, are mentioned High circulating water flow can also increase recirculated water by aerating pipelines while improving recirculated water flow velocity in aeration tank flow velocity Aeration quantity, improve the oxidation effectiveness of iron in circulating ion, in this way in conjunction with manganese sand filter used in the prior art, Aeration effect is good.

4, the sewage-treatment plant on the naval vessels is facilitated using sliding rail and handle by filtering tank and is taken out slide plate, into And replacement is taken out after filtering when long, improve filter effect, good sewage processing effect.

5, the sewage-treatment plant on the naval vessels, structure is simple, and space occupied is small, and cost is relatively low, can be effectively to life Sewage carries out qualified discharge, and can save water resource simultaneously, and practicability is good.

Detailed description of the invention

Fig. 1 is the sewage-treatment plant structural schematic diagram on a kind of naval vessels proposed by the present invention；

Fig. 2 is the sewage-treatment plant filter plate structural side view on a kind of naval vessels proposed by the present invention；

Fig. 3 is partial enlargement structural representation at A in sewage-treatment plant Fig. 1 on a kind of naval vessels proposed by the present invention Figure；

Fig. 4 is the sewage-treatment plant aeration tank schematic diagram of internal structure on a kind of naval vessels proposed by the present invention；

Fig. 5 is the sewage-treatment plant filtering tank internal structure top view on a kind of naval vessels proposed by the present invention.

In figure: 1 Rose Box, 2 inlet tubes, 3 partitions, 4 collecting chambers, 5 filter plates, 6 left notches, 7 shafts, 8 screening nets, 9 right sides Notch, 10 convex disks, 11 servo motors, 12 brackets, 13 first connecting legs, 14 separator bodies, 15 oil mixing with water chambers, 16 water-oil separatings Chamber, 17 water chambers, 18 flowlines, 19 second connecting legs, 20 aeration tanks, 21 injection pipes, 22 aerating pipelines, 23 ejectors, 24 thirds Connecting leg, 25 filtering tanks, 26 sliding rails, 27 slide plates, 28 handles, 29 filter screens, 30 ultrafiltration membranes, 31 anti-filter films, 32 activated carbon filter layers.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Please refer to Fig. 1-5, a kind of sewage-treatment plant on naval vessels, including Rose Box 1, the top of Rose Box 1 with into Liquid pipe 2 is connected to, and the inside of Rose Box 1 is fixedly connected with partition 3, and the side of partition 3 is equipped with the collecting chamber being located inside Rose Box 1 4, the top of partition 3 is fixedly connected with filter plate 5, by partition 3, collecting chamber 4 and filter plate 5, connects by the way that 3 one end of partition is fixed The filter plate 5 connect may filter that some large-scale impurity may filter that the small-sized impurity in some sewage by convex disk 10 and screening net 8, And by the rotation of convex disk 10, the screening blocking siltation of net 8 is prevented, can be worked long hours, the other end of filter plate 5 and filtering The side wall of case 1 is fixedly connected, and the side-glance shape of filter plate 5 is to lead to triangle, and multiple filter plates 5, which equidistantly distribute, to be filtered On the inner wall of case 1, the inside of partition 3 offers left notch 6, and partition 3 is located at left 6 inner rotation of notch and is connected with shaft 7, shaft 7 one end is fixedly connected with screening net 8, and the right side wall of Rose Box 1 offers right notch 9, and screening net 8 is fixed by frame, sieved 8 activity of network selection is overlapped on the inside of right notch 9, and one end of screening net 8 is rotatably connected to convex disk 10, and the eccentric part of convex disk 10 is fixed It is connected on the output end of servo motor 11, servo motor 11 is fixedly mounted on the top of bracket 12, the fixation of bracket 12 Be mounted on the lateral wall of Rose Box 1, the bottom end of Rose Box 1 is connected to the first connecting leg 13, one end of the first connecting leg 13 with separate Device ontology 14 is connected to, and the inside of separator body 14 is respectively equipped with oil mixing with water chamber 15, water-oil separating chamber 16 and water chamber 17, water Stream is flowed out from oil mixing with water chamber 15, water-oil separating chamber 16 and water chamber 17, is not had to chemical agent by separator body 14, is not produced Raw secondary pollution does not have to the energy, at low cost, easy to use, while oil mixing with water chamber 15 makes the oil entered in separator body 14 Water mixed liquid enters water-oil separating chamber 16, and the water-oil separating in water-oil separating chamber 16 is thorough, is arranged by the liquid outlet of water chamber 17 Water oil content out is low, economizes on resources, while can be used for industrial chemicals to the oil recovery of 18 output of flowline, prevents contaminant water Resource, the front of water-oil separating chamber 16 are provided with the first filter chamber and the second filter chamber for being sequentially connected and connecing, in the first filter chamber It is provided with multilayer folded plate, the angle between every layer of folded plate and the central axes of separator body 14 is 42-70 °, in the second filter chamber It is provided with micropore ceramic filter element and supermembrane filter chamber, and micropore ceramic filter element and supermembrane filter chamber are sequentially connected and connect, supermembrane filtering Interior is provided with the ultrafiltration water filtration membrane that multilayer aperture is 0.08-0.15 μm, and the bottom end of water-oil separating chamber 16 is connected to flowline 18, One end of separator body 14 is connected to the second connecting leg 19, and one end of the second connecting leg 19 is connected to aeration tank 20, passes through aeration tank 20, aeration tank 20 and ejector 23 are assemblied together, which raises circulating water flows in 20 flow velocity of aeration tank, is improving recirculated water While flow velocity, the aeration quantity of recirculated water can also be increased by aerating pipelines 22, improve the oxidation effect of iron in circulating ion Fruit, in this way in conjunction with used manganese sand filter in the prior art, aeration effect is good, and the bottom end inside aeration tank 20 is equipped with spray Pipe 21 is penetrated, one end of injection pipe 21 is connected to aerating pipelines 22, and one end of aerating pipelines 22 is connected to ejector 23, general tracheae 21 Surface on offer aeration opening, jet port is opened on the side wall of injection pipe 21, and jet port is a shaped opening, and jet port opens up There is multiple, whole jet ports to be arranged at equal intervals around the side wall of injection pipe 21, one end of aeration tank 20 and third connecting leg 24 connect Logical, one end of third connecting leg 24 is connected to filtering tank 25, and the inside of filtering tank 25 is inlaid with sliding rail 26, is slided on the surface of sliding rail 26 It is dynamic to be connected with slide plate 27, by filtering tank 25, facilitated using sliding rail 26 and handle 28 and take out slide plate 27, and then filtered when long After be taken out replacement, improve filter effect, good sewage processing effect, slide plate 27 is equipped with handle 28, between two slide plates 27 Be successively arranged filter screen 29, ultrafiltration membrane 30, anti-filter film 31 and activated carbon filter layer 32 from left to right, filter screen 29, ultrafiltration membrane 30, Anti-filter film 31 and activated carbon filter layer 32 are fixedly connected by fixed frame with slide plate 27, and filtering tank 25 is open tank, filtering One end wall of tank 25 is equipped with water outlet, and filter screen 29, ultrafiltration membrane 30, anti-filter film 31 and activated carbon filter layer 32 equidistantly distribute On the surface of slide plate 27, structure is simple, and space occupied is small, and cost is relatively low, effectively can carry out qualified discharge to sanitary sewage, and can Water resource is saved simultaneously, practicability is good.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

When in use, sanitary sewage enters to the inside of Rose Box 1 by inlet tube 2, and then passes through the filtering on partition 3 5 pairs of plate large-scale impurity are filtered, while being filtered by screening net 8 to small-sized impurity, and then screen net 8 in servo motor It is persistently shaken under the action of the 11 convex disks 10 of drive, and then some impurity can be prevented to be bonded on the surface of screening net 8, in turn Lead to separator body 14, and to lead to water-oil separating strong by 16 for the oil mixing with water chamber 15 inside separator body 14, while after separating Lead to water chamber 17 by water flow, and then leads to aeration tank 20, and the ejector 23 of bottom end passes through aerating pipelines in aeration tank 20 22 carry out Air Exposures, and then lead to filtering tank 25, and the sliding rail 26 being arranged inside filtering tank 25 is slidably connected slide plate 27, simultaneously Slide plate 27 is conveniently taken and is placed by handle 28, and then passes through filter screen 29, ultrafiltration membrane 30, anti-filter film 31 and active carbon filtering Layer 32 is successively filtered, and is passed through until qualified discharge, while between the first connecting leg 13, the second connecting leg 19 and third connecting leg 24 Water pump is conveyed as power source.

In conclusion the sewage-treatment plant on the naval vessels passes through partition by partition 3, collecting chamber 4 and filter plate 5 The filter plate 5 that 3 one end are fixedly connected may filter that some large-scale impurity may filter that in some sewage by convex disk 10 and screening net 8 Small-sized impurity prevent the screening blocking siltation of net 8, can work long hours, pass through separator and by the rotation of convex disk 10 Ontology 14 does not have to chemical agent, does not generate secondary pollution, does not have to the energy, at low cost, easy to use, while oil mixing with water chamber 15 makes Entering water-oil separating chamber 16 into the oil-water mixture in separator body 14, the water-oil separating in water-oil separating chamber 16 is thorough, The water oil content being discharged by the liquid outlet of water chamber 17 is low, economizes on resources, while can be to the oil recovery of 18 output of flowline For industrial chemicals, polluted water resources are prevented, by aeration tank 20, aeration tank 20 and ejector 23 is assemblied together, mentioned High circulating water flow can also be increased by aerating pipelines 22 and be followed while improving recirculated water flow velocity in 20 flow velocity of aeration tank The aeration quantity of ring water improves the oxidation effectiveness of iron in circulating ion, in this way in conjunction with used manganese sand mistake in the prior art Filter, aeration effect is good, the sewage-treatment plant on the naval vessels, by filtering tank 25, utilizes 28 convenience of sliding rail 26 and handle Slide plate 27 is taken out, and then is taken out replacement after filtering when long, improves filter effect, good sewage processing effect, structure letter Single, space occupied is small, and cost is relatively low, effectively can carry out qualified discharge to sanitary sewage, and can save water resource, practicability simultaneously It is good.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

1. the sewage-treatment plant on a kind of naval vessels, including Rose Box (1), it is characterised in that: the top of the Rose Box (1) It is connected to inlet tube (2), the inside of the Rose Box (1) is fixedly connected with partition (3), and the side of the partition (3) is equipped with position In the internal collecting chamber (4) of Rose Box (1), the top of the partition (3) is fixedly connected with filter plate (5), the partition (3) Inside offers left notch (6), and the partition (3) is located at left notch (6) inner rotation and is connected with shaft (7), the shaft (7) One end be fixedly connected with screening net (8), it is described screening net (8) one end be rotatably connected to convex disk (10), the convex disk (10) Eccentric part be fixedly connected on the output end of servo motor (11), the bottom end of the Rose Box (1) and the first connecting leg (13) are even Logical, one end of first connecting leg (13) is connected to separator body (14), one end and second of the separator body (14) Connecting leg (19) connection, one end of second connecting leg (19) is connected to aeration tank (20), one end of the aeration tank (20) and the Three connecting legs (24) connection, one end of the third connecting leg (24) are connected to filtering tank (25), the inside edge of the filtering tank (25) It embedded with sliding rail (26), is slidably connected slide plate (27) on the surface of the sliding rail (26), the slide plate (27) is equipped with handle (28), filter screen (29), ultrafiltration membrane (30), anti-filter film (31) are successively arranged between two slide plates (27) from left to right and is lived Property charcoal filter layer (32).

2. the sewage-treatment plant on a kind of naval vessels according to claim 1, it is characterised in that: the filter plate (5) The other end be fixedly connected with the side wall of Rose Box (1), the side-glance shape of the filter plate (5) is to lead to triangle, multiple The filter plate (5) equidistantly distributes on the inner wall of Rose Box (1).

3. the sewage-treatment plant on a kind of naval vessels according to claim 1, it is characterised in that: the Rose Box (1) Right side wall offer right notch (9), the screening net (8) is fixed by frame, and screening net (8) activity is overlapped on right lack The inside of mouth (9).

4. the sewage-treatment plant on a kind of naval vessels according to claim 1, it is characterised in that: the servo motor (11) be fixedly mounted on the top of bracket (12), the bracket (12) is fixedly mounted on the lateral wall of Rose Box (1).

5. the sewage-treatment plant on a kind of naval vessels according to claim 1, it is characterised in that: the separator body (14) inside is respectively equipped with oil mixing with water chamber (15), water-oil separating chamber (16) and water chamber (17), and water flow is mixed from the grease Close chamber (15), water-oil separating chamber (16) and water chamber (17) outflow, the bottom end and flowline (18) of the water-oil separating chamber (16) Connection.

6. the sewage-treatment plant on a kind of naval vessels according to claim 1, it is characterised in that: the aeration tank (20) Internal bottom end is equipped with injection pipe (21), and one end of the injection pipe (21) is connected to aerating pipelines (22), the aeration tube road (22) one end is connected to ejector (23), offers aeration opening on the surface of the general tracheae (21), jet port is opened in institute On the side wall for stating injection pipe (21), jet port is a shaped opening, and jet port offers multiple, whole jet ports around the spray The side wall for penetrating pipe (21) is arranged at equal intervals.

7. the sewage-treatment plant on a kind of naval vessels according to claim 1, it is characterised in that: the filter screen (29), ultrafiltration membrane (30), anti-filter film (31) and activated carbon filter layer (32) are fixedly connected by fixed frame with slide plate (27), The filtering tank (25) is open tank, and an end wall of the filtering tank (25) is equipped with water outlet.

8. the sewage-treatment plant on a kind of naval vessels according to claim 1, it is characterised in that: the water-oil separating chamber (16) front is provided with the first filter chamber and the second filter chamber for being sequentially connected and connecing, and is provided with multilayer in first filter chamber Folded plate, the angle between every layer of folded plate and the central axes of separator body (14) is 42-70 °, is arranged in second filter chamber There are micropore ceramic filter element and supermembrane filter chamber, and micropore ceramic filter element and supermembrane filter chamber are sequentially connected and connect, in supermembrane filter chamber It is provided with the ultrafiltration water filtration membrane that multilayer aperture is 0.08-0.15 μm.

9. the sewage-treatment plant on a kind of naval vessels according to claim 1, it is characterised in that: the filter screen (29), ultrafiltration membrane (30), anti-filter film (31) and activated carbon filter layer (32) equidistantly distribute on the surface of slide plate (27).