CN211813868U

CN211813868U - Ship domestic wastewater anti-pollution treatment device

Info

Publication number: CN211813868U
Application number: CN202020344085.6U
Authority: CN
Inventors: 邱建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-30
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an anti-pollution processing apparatus of boats and ships sanitary wastewater mainly relates to boats and ships sewage treatment field. The improved water-saving filter box comprises a base plate, install rose box, first water pump, setting tank, second water pump and header tank in order on the bottom plate, the rose box top is equipped with the water inlet, be equipped with the filter screen of a side to bottom plate slope in the rose box, be equipped with flexible scraper blade in the rose box, rose box one side inner wall slides and is equipped with the connecting rod, one side and connecting rod fixed connection of flexible scraper blade, rose box one side bottom articulates there is the baffle, setting tank top lock has the case lid, be equipped with agitating unit and sealed medicine device of putting on the case lid, one side that the second water pump was kept away from to the header tank is equipped with the drainage control. The beneficial effects of the utility model reside in that: the filter screen is conveniently cleared up, the good filter effect of the filter screen is guaranteed, and the smell in the box body is prevented from being released when the flocculation medicine is placed into the box body for precipitation.

Description

Ship domestic wastewater anti-pollution treatment device

Technical Field

The utility model relates to a boats and ships sewage treatment field specifically is anti-pollution processing apparatus of boats and ships sanitary wastewater.

Background

The sewage generated by the ship mainly comprises ship domestic wastewater, grey water and ship oily sewage, the ship domestic wastewater mainly comes from the daily domestic wastewater of personnel (crews and passengers) on the ship, the discharged water can be divided into two types of black water and grey water according to the difference of water quality, and the black water refers to toilet flushing drainage with high pollutant content, namely excrement sewage; the grey water refers to waste water with light pollution in bathing, kitchens, clothes washing and the like, and in the past, the study of black water treatment is mainly taken as the research, but in view of the requirement of the management of the water area environment abroad in recent years, the independent discharge of the grey water is brought into the management range of ship sewage, and the discharge of the grey water reaches the standard.

The filter of current boats and ships domestic sewage treatment plant is fixed the setting mostly for the filter can't be dismantled, just also inconvenient washing, after long-time filtration use like this, can be inevitable by particulate matter such as some mud jam mesh, make the filter effect variation, and the setting tank can make the waste water smell in the setting tank distribute out when putting into the flocculation medicine, causes the amazing to staff's sense of smell.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boats and ships sanitary wastewater anti-pollution processing apparatus, it is convenient clears up the filter screen, guarantees the good filter effect of filter screen, and prevents that the smell in the box from effluvium when putting into flocculation medicine and deposiing.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the ship domestic wastewater anti-pollution treatment device comprises a bottom plate, wherein a filter box, a first water pump, a settling box, a second water pump and a water collecting box are sequentially arranged on the bottom plate and are connected with each other through a pipeline, a water inlet is formed in the top of the filter box, a filter screen inclining towards the bottom plate is arranged in the filter box, one side of the filter box is communicated with a collecting box, the bottom of the collecting box is provided with a sewage discharge outlet, the lower end of the filter screen is positioned in the collecting box, a telescopic scraper blade is arranged in the filter box, a connecting rod is arranged on the inner wall of one side of the filter box in a sliding manner, one side of the telescopic scraper blade is fixedly connected with the connecting rod, a handle is arranged at the end of the connecting rod, which is positioned outside the filter box, a baffle is hinged to the bottom of one side of the filter box, a box cover is, and a water drainage control valve is arranged on one side of the water collecting tank, which is far away from the second water pump.

Furthermore, flexible scraper blade includes sliding connection's cover shell and lagging, one side that the lagging is located the cover shell is equipped with the slide, be equipped with a plurality of springs between slide surface and the cover shell inner wall.

Furthermore, agitating unit is including setting up the motor on the case lid, the motor output shaft runs through the case lid and is equipped with the (mixing) shaft, be equipped with a plurality of stirring leaves along the axial on the (mixing) shaft.

Furthermore, sealed medicine device of putting is including running through the connecting pipe at setting tank top, it send the pencil to slide in the connecting pipe, the position that send pencil one side to be close to the top is equipped with into medicine mouth, it has out the medicine mouth to send pencil one side bottom to open.

Furthermore, the bottom surface of the medicine feeding pipe is an inclined surface.

Furthermore, a stop block is arranged at the top of the medicine feeding pipe, and a holding rod is arranged at the top of the stop block.

Furthermore, a guide plate is arranged at the bottom of the filter box, the surface of the guide plate is an inclined plane, and the lower side of the surface of the guide plate is close to the baffle.

Contrast prior art, the beneficial effects of the utility model reside in that:

the equipment required by wastewater treatment is sequentially arranged on the bottom plate, the stable placement of the whole system is ensured, sewage is poured into the filter box from the water inlet, sludge and particles in the sewage are blocked by the filter screen and flow into the collecting box on one side of the filter box along the surface of the inclined filter screen, finally, dirt in the collecting box is cleaned and discharged from the sewage outlet, the connecting rod on one side is pulled by a filtering gap to enable the telescopic scraper blade to horizontally slide to scrape the dirt remained on the filter screen into the collecting box, the telescopic scraper blade is stretched under the action of gravity and the inclined surface of the filter screen to ensure that the bottom edge of the telescopic scraper blade is always contacted with the surface of the filter screen, the good cleaning effect is achieved, the filtered sewage is pumped into the settling tank by the first water pump to be settled, the stirring device enables flocculant medicines to be fully mixed with the sewage, and the water in the settling tank is pumped into the water collecting tank by, can be in reuse after the disinfection, conveniently clear up the filth on the filter screen, guarantee the filter effect, and prevent that the smell in the setting tank from effluvizing.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the filter box of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 4 is an enlarged view of a portion B of fig. 1 according to the present invention.

Reference numerals shown in the drawings:

1. a base plate; 2. a filter box; 3. a first water pump; 4. a settling tank; 5. a second water pump; 6. a water collection tank; 7. a water inlet; 8. a filter screen; 9. a collection box; 10. a sewage draining outlet; 11. a telescopic scraper plate; 12. a connecting rod; 13. a handle; 14. a baffle plate; 15. a box cover; 16. a drain control valve; 17. a housing; 18. sheathing; 19. a slide plate; 20. a spring; 21. a motor; 22. a stirring shaft; 23. stirring blades; 24. a connecting pipe; 25. a medicine delivery pipe; 26. a medicine inlet; 27. a medicine outlet; 28. a stopper; 29. a holding rod; 30. a baffle.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to an anti-pollution treatment device for ship domestic wastewater, which comprises a base plate 1 fixed in a cabin, wherein a filter box 2, a first water pump 3, a settling tank 4, a second water pump 5 and a water collecting tank 6 are sequentially arranged on the base plate 1, the filter box 2, the first water pump 3, the settling tank 4, the second water pump 5 and the water collecting tank 6 are connected through pipelines, the pipeline joint of the filter box 2 and the first water pump 3 is provided with a filter membrane, the pipeline joint of the settling tank 4 and the second water pump 5 is also provided with a filter membrane to prevent the water pump and the pipeline from being blocked, the top of the filter box 2 is provided with a water inlet 7, a filter screen 8 inclined towards the base plate 1 is arranged in the filter box 2, the filter screen 8 is fixed on the inner wall of the filter box 2 through an outer frame, one side of the filter box 2 is communicated with a collecting tank 9, the bottom of the collecting tank 9 is provided with, sludge and particles filtered by the filter screen 8 flow into the collection box 9 along the inclined surface of the filter screen 8 under the action of gravity, and are finally cleaned and discharged from the sewage discharge outlet 10, a telescopic scraper 11 is arranged in the filter box 2, the telescopic scraper 11 consists of two parts in sliding connection, the part at the bottom of the telescopic scraper 11 is supported on the surface of the filter screen 8 under the action of gravity, a connecting rod 12 is arranged inside the inner wall of one side of the filter box 2 in a sliding manner, the connecting rod 12 slides inside and outside along the direction of the box wall of the side of the filter box 2, one side of the telescopic scraper 11 is fixedly connected with the connecting rod 12, a handle 13 is arranged at one end of the connecting rod 12 positioned outside the filter box 2, the connecting rod 12 is pulled by the handle 13 to slide so as to drive the telescopic scraper 11 to horizontally move, so that the bottom edge of the telescopic scraper 11 scrapes the, by means of the scalability of the telescopic scraper 11, the telescopic scraper 11 is extended under the action of gravity and shortened under the extrusion of the filter screen 8, so that the bottom of the telescopic scraper 11 is always in contact with the surface of the filter screen 8, the bottom of one side of the filter box 2 is hinged with a baffle 14, fine granular sludge which cannot be separated by the filter screen 8 at the bottom of the filter box 2 is cleaned through the baffle 14 to prevent sludge accumulation and fermentation, the top of the settling box 4 is buckled with a box cover 15, the box cover 15 is provided with a stirring device and a sealed medicine discharging device, the operation of adding a flocculating agent into the settling box 4 without opening the box cover 15 is realized through the sealed medicine discharging device to prevent odor inside the box body from diffusing in the medicine adding process, the stirring device promotes the mixing of the flocculating agent and sewage, finally, the box cover 15 is opened to clean sediment in the settling box 4, and one side of the water collecting box 6, which, a spray head may be further provided in the water collection tank 6, and a disinfectant is sprayed into the water collection tank 6 through the spray head, so that water in the water collection tank 6 is reused through the drain control valve 16.

Preferably, flexible scraper blade 11 includes sliding connection's cover 17 and sleeve board 18, and cover 17 encloses all around only bottom opening, and sleeve board 18 slides in cover 17 through the opening of cover 17 bottom, one side that sleeve board 18 is located cover 17 is equipped with slide 19, and slide 19's area is greater than cover 17 bottom open-ended area, prevents that sleeve board 18 from sliding down in cover 17, be equipped with a plurality of springs 20 along length direction between 19 surfaces of slide and the cover 17 inner wall, utilize the elasticity of spring 20 to make sleeve board 18 bottom edge all the time with filter screen 8 surface firmly contact, make more thorough that sleeve board 18 cleared up the residue on the filter screen 8.

Preferably, agitating unit is including setting up the motor 21 on case lid 15, motor 21 output shaft runs through case lid 15 and is equipped with (mixing) shaft 22, be equipped with a plurality of stirring leaves 23 along the axial on the (mixing) shaft 22, make quick abundant mixture of flocculation medicine and sewage.

Preferably, sealed medicine device of putting is including running through case lid 15's connecting pipe 24, and connecting pipe 24 bottom stretches into inside 4 settling tanks, it is equipped with medicine conveying pipe 25 to slide in the connecting pipe 24, and medicine conveying pipe 25 bottom is sealed, the position that medicine conveying pipe 25 one side is close to the top is equipped with into medicine mouth 26, medicine conveying pipe 25 one side bottom is opened has out medicine mouth 27, will send medicine conveying pipe 25 to mention and make into medicine mouth 26 expose outside, put into medicine conveying pipe 25 with the medicine, because medicine conveying pipe 25 bottom is sealed, and the periphery is surrounded by connecting pipe 24 for connecting pipe 24 is in relative confined state, and the peculiar smell in 4 settling tanks can not distribute out, then in pushing into connecting pipe 25, the medicine falls into the sewage of settling tanks 4 from the medicine mouth 27 of bottom, accomplishes whole sealed medicine of putting, the free from the peculiar smell.

Preferably, the bottom surface of the medicine feeding pipe 25 is an inclined surface, so that medicines can conveniently fall into sewage from the medicine outlet 27 along the inclined bottom surface of the medicine feeding pipe 25, and the normal realization of the medicine discharging function is ensured.

Preferably, send pencil 25 top to be equipped with dog 28, the diameter of dog 28 is greater than the external diameter of connecting pipe 24, prevents to send the whole setting into settling tank 4 of pencil 25, dog 28 top is equipped with holding rod 29, makes things convenient for the staff's gripping to mention and send pencil 25, guarantees the practicality of device.

Preferably, the bottom of the filter box 2 is provided with a guide plate 30, the surface of the guide plate 30 is an inclined plane, the lower side of the surface of the guide plate 30 is close to the baffle 14, and the pipeline joint of the filter box 2 and the first water pump 3 is positioned at the top of the higher side of the guide plate 30, so that sludge with smaller particles is accumulated on one side of the baffle 14, and the cleaning is convenient.

In discharging sewage from water inlet 7 filter tank 2, through filter tank 2 filtration, 4 deposit suction header tank 6 disinfection after standing of setting tank and preserve, drive flexible scraper blade 11 through handle 13 pulling connecting rod 12 and clear up filter screen 8, prevent that the mesh from being blockked up, guarantee filter screen 8's filter effect, sealed medicine device of putting realizes putting the relative sealing of setting tank 4 when medicine, prevents that the peculiar smell in the setting tank 4 from effluvizing.

Claims

1. Ship sanitary wastewater anti-pollution processing apparatus, its characterized in that: comprises a bottom plate (1), wherein a filter box (2), a first water pump (3), a settling box (4), a second water pump (5) and a water collecting box (6) are sequentially arranged on the bottom plate (1), the filter box (2), the first water pump (3), the settling box (4), the second water pump (5) and the water collecting box (6) are connected through a pipeline, a water inlet (7) is formed in the top of the filter box (2), a filter screen (8) inclining towards the bottom plate (1) is arranged in the filter box (2), a collecting box (9) is communicated with one side of the filter box (2), a sewage outlet (10) is formed in the bottom of the collecting box (9), the lower end of the filter screen (8) is positioned in the collecting box (9), a telescopic scraper blade (11) is arranged in the filter box (2), and a connecting rod (12) is arranged on the inner wall of one side of, one side and connecting rod (12) fixed connection of flexible scraper blade (11), the one end that connecting rod (12) are located rose box (2) outer is equipped with handle (13), rose box (2) one side bottom articulates there is baffle (14), setting tank (4) top lock has case lid (15), be equipped with agitating unit and sealed medicine device of putting on case lid (15), one side that second water pump (5) were kept away from in header tank (6) is equipped with water drainage control valve (16).

2. The anti-pollution treatment device for ship domestic wastewater according to claim 1, characterized in that: the telescopic scraper (11) comprises a sleeve (17) and a sleeve plate (18) which are connected in a sliding manner, wherein a sliding plate (19) is arranged on one side of the sleeve plate (18) positioned in the sleeve (17), and a plurality of springs (20) are arranged between the surface of the sliding plate (19) and the inner wall of the sleeve (17).

3. The anti-pollution treatment device for ship domestic wastewater according to claim 1, characterized in that: the stirring device comprises a motor (21) arranged on the box cover (15), an output shaft of the motor (21) penetrates through the box cover (15) to be provided with a stirring shaft (22), and a plurality of stirring blades (23) are arranged on the stirring shaft (22) along the axial direction.

4. The anti-pollution treatment device for ship domestic wastewater according to claim 1, characterized in that: sealed medicine device of putting is including running through connecting pipe (24) at setting tank (4) top, it send pencil (25) to slide in connecting pipe (24), send position that pencil (25) one side is close to the top to be equipped with into medicine mouth (26), it has out medicine mouth (27) to send pencil (25) one side bottom to open.

5. The anti-pollution treatment device for ship domestic wastewater according to claim 4, wherein: the bottom surface of the medicine feeding pipe (25) is an inclined surface.

6. The anti-pollution treatment device for ship domestic wastewater according to claim 4, wherein: the top of the medicine feeding pipe (25) is provided with a stop block (28), and the top of the stop block (28) is provided with a holding rod (29).

7. The anti-pollution treatment device for ship domestic wastewater according to claim 1, characterized in that: the bottom of the filter box (2) is provided with a guide plate (30), the surface of the guide plate (30) is an inclined plane, and one side of the lower surface of the guide plate (30) is close to the baffle (14).