CN214612071U

CN214612071U - Dirty processing apparatus of small-size excrement for boats and ships

Info

Publication number: CN214612071U
Application number: CN202120635533.2U
Authority: CN
Inventors: 骆小路
Original assignee: Jiaxing Senlv Environmental Protection Technology Co ltd
Current assignee: Jiaxing Senlv Environmental Protection Technology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-05
Anticipated expiration: 2031-03-29

Abstract

The utility model provides a small-sized excrement treatment device for ships, which comprises a defecation device, a primary treatment box connected with the defecation device through a blow-off pipe, a secondary treatment box arranged side by side with the primary treatment box, a tertiary treatment box arranged side by side with the secondary treatment box, and a quaternary treatment box arranged side by side with the tertiary treatment box; the utility model discloses a membrane filtration device, including tertiary treatment case, first overflow mouth, second overflow mouth, grid net, MBR membrane filter, membrane inlet tube connection membrane from the import of pump, the export of membrane from the pump is through going out water piping connection level treatment case, be provided with first elevator pump in the level treatment case, first drain pipe is connected to the delivery port of first elevator pump, drain union coupling emollient storage box, install a vacuum pump on the drain pipe.

Description

Dirty processing apparatus of small-size excrement for boats and ships

Technical Field

The utility model relates to a sewage treatment field, in particular to dirty processing apparatus of small-size excrement for boats and ships.

Background

Along with the increasing enhancement of government on environmental protection, the traditional ship toilet technology can not meet the existing environmental protection requirements, the existing ship toilet generally adopts a dry toilet or a water flushing mode for flushing the toilet, excrement is collected and periodically discharged through a septic tank or directly discharged into a lake, or is collected by storage, and is sucked and discharged after being leaned against a shore, so that the operation not only increases manpower and material resources and excrement pumping cost, but also increases load for ships, even individual areas are directly discharged into a river channel, river water is greatly polluted, the requirement of crews on the toilet environment can not be met, and the national relevant environmental protection regulations can not be met. Aiming at the existing problems, a special excrement treatment device for a small-sized ship is developed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a dirty processing apparatus of small-size excrement is used to boats and ships can effectively handle the excrement and dirt.

The above technical purpose of the present invention can be achieved by the following technical solutions: a small-sized excrement treatment device for ships comprises an excrement discharge device, a primary treatment box connected with the excrement discharge device through a sewage discharge pipe, a secondary treatment box arranged side by side with the primary treatment box, a tertiary treatment box arranged side by side with the secondary treatment box, and a quaternary treatment box arranged side by side with the tertiary treatment box; the utility model discloses a lubricant storage box, including tertiary treatment case, one-level processing case and secondary treatment case, the one-level processing case and secondary treatment case are through first overflow mouth intercommunication, secondary treatment case and tertiary treatment case are through second overflow mouth intercommunication, first overflow mouth and second overflow mouth parallel and level, the one-level processing case is provided with the grid net, set up aeration equipment in the secondary treatment case, be provided with MBR membrane filter in the tertiary treatment case, MBR membrane filter passes through the import that advances water piping connection membrane self priming pump, and the export that the membrane self priming pump passes through the water piping connection level four and handles the case, be provided with first elevator pump in the level four processing case, first drain pipe is connected to the delivery port of first elevator pump, the emollient storage box is connected to the defecation ware, install a vacuum pump on the drain pipe.

The working principle is that the excrement and urine pass through a vacuum pump after being washed by a foam lubricant, the excrement is crushed in the transmission process of the vacuum pump and then enters a primary treatment box for treatment, foreign matters, impurities and the like in the excrement and urine are removed through separation and precipitation, then the excrement and urine enter a secondary treatment box, most organic matters in the excrement and urine sewage are gradually converted into micromolecules from macromolecules by different biological bacteria mainly comprising special microorganisms, then the micromolecules are further degraded, and the water quality is purified; and finally, carrying out three-level treatment (MBR membrane filter filtration) on water, removing chromaticity, smell, germs and the like in the water, wherein the generated water reaches the discharge standard of a standard urban sewage treatment plant, a vacuum pump is additionally arranged, excrement is sucked into the vacuum pump, the excrement is crushed in the transmission process of the vacuum pump, a lubricant storage box is arranged, the lubricant and the water flush the toilet bowl together, and the toilet bowl can be flushed by using less water conveniently.

The first-stage treatment box is characterized in that a water level controller is arranged in the first-stage treatment box and is located above the grid net, and the first overflow port is located above the grid net.

So some impurity are blocked by the grid net and deposit in the below, and the water that gets into the second grade and handle the case is cleaner.

The aeration device comprises an aeration fan and an aeration pipe connected with the aeration fan, wherein aeration discs are uniformly distributed on the aeration pipe, the aeration discs are communicated with the aeration pipe, and aeration holes are uniformly distributed on the aeration discs.

Further setting up, the level four is handled the case and is set up five levels side by side and handle the case, first calandria stretches into five levels and handles the incasement, install the second elevator pump in the five levels handle the incasement, the second drain pipe is connected to the delivery port of second elevator pump.

The five-stage treatment tank is designed to buffer so that the five-stage treatment tank stays in the four-stage treatment tank for a longer time.

The aeration pipe is horizontally arranged, the aeration pipe is positioned at the bottom of the secondary treatment tank, a threaded pipe opening is formed in the aeration pipe, and the aeration pipe is in threaded connection with the threaded pipe opening.

The threaded pipe mouth is provided with a plurality ofly along aeration pipe length direction, and the installation that aerates the dish is conveniently carried out as required in threaded pipe mouth's setting, if do not need the aeration dish, but the direct mount spiral cover seals the threaded pipe mouth.

Further setting, the connector of blow off pipe and first grade processing case is higher than the height of grid net.

The newly entered sewage is not easy to disturb the feces deposited at the bottom, and the deposition effect is better.

Further provided, the four-stage treatment box is connected with a sterilizer.

The arrangement of the disinfector enables the water body to be directly used after disinfection.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses simple structure can effectively handle the excrement dirty, improves crewman's production environment.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

fig. 2 is a schematic view of the connection of the aeration pipe and the aeration disc.

Reference numerals: 1. a toilet bowl; 2. a first-stage treatment box; 3. a secondary treatment tank; 4. a fourth-stage treatment box; 5. a five-stage treatment box; 6. a lubricant storage tank; 7. a vacuum pump; 8. a first overflow port; 9. a second overflow port; 10. a grid net; 11. a blow-off pipe; 12. a water level controller; 13. an aeration fan; 14. an aeration pipe; 15. a threaded pipe orifice; 16. an aeration disc; 17. an MBR membrane filter; 18. a membrane self-priming pump; 19. a first lift pump; 20. a sterilizer; 21. a second lift pump; 22. a first drain pipe; 23. a second drain pipe; 24. tertiary treatment case.

Detailed Description

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

The utility model provides a boats and ships are with small-size dirty processing apparatus of excrement, includes excrement discharging device 1 in proper order, with the excrement discharging device 1 through the one-level processing case 2 that blow off pipe 11 is connected, with the one-level processing case 2 secondary treatment case 3 side by side, with the tertiary treatment case 24 side by side of secondary treatment case 3, with the tertiary treatment case 24 side by side quaternary treatment case 4, with the quaternary treatment case 4 side by side quinary treatment case 5. The toilet 1 is connected with a lubricant storage tank 6, and a vacuum pump 7 is arranged on a sewage discharge pipe 11.

Case 2 and second grade processing case 3 are handled through first overflow mouth 8 intercommunications to the one-level, and case 3 and third grade processing case 24 are handled through second overflow mouth 9 intercommunications, first overflow mouth 8 and second overflow mouth 9 parallel and level. The primary treatment box 2 is provided with a grid net 10, and a connecting port of the drain pipe 11 and the primary treatment box 2 is higher than the grid net 10. A water level controller 12 is arranged in the primary treatment box 2, the water level controller 12 is positioned above the grid net 10, and the first overflow port 8 is positioned above the grid net 10.

An aeration device is arranged in the secondary treatment box 3, the aeration device comprises an aeration fan 13 and an aeration pipe 14 connected with the aeration fan 13, aeration discs 16 are uniformly distributed on the aeration pipe 14, the aeration discs 16 are communicated with the aeration pipe 14, and aeration holes are uniformly distributed on the aeration discs 16. Aeration pipe 14 level is arranged, and aeration pipe 14 is located the second grade treatment case 3 bottom, forms threaded pipe mouth 15 on aeration pipe 14, and threaded pipe mouth 15 is provided with a plurality ofly along aeration pipe 14 length direction, aeration pipe 14 and threaded pipe mouth 15 threaded connection.

Be provided with MBR membrane filter 17 in the tertiary treatment case 24, MBR membrane filter 17 passes through the import of inlet tube connection membrane self priming pump 18, and case 4 is handled through going out water piping connection level four in the export of membrane self priming pump 18, is provided with first elevator pump 19 and sterilizer 20 in the level four processing case 4, and sterilizer 20 is hypochlorous acid sterilizer 20, and its pipeline inserts in the level four processing case 4. The water outlet of the first lift pump 19 is connected to a first drain pipe 22. The first water discharge pipe 22 extends into the five-stage treatment box 5, a second lifting pump 21 is installed in the five-stage treatment box 5, and a water outlet of the second lifting pump 21 is connected with a second water discharge pipe 23.

The working principle is as follows: excrement and urine pass through a vacuum pump 7 after being washed by a foam lubricant, the excrement and urine enters a primary treatment box 2 for treatment after being crushed in the transmission process of the vacuum pump 7, foreign matters, impurities and the like in the excrement and urine are removed through separation and precipitation, then the excrement and urine enters a secondary treatment box 3, most organic matters in excrement and urine sewage are gradually converted into micromolecules from macromolecules by different biological bacteria mainly comprising special microorganisms, then the micromolecules are further degraded, and the water quality is purified; and finally, carrying out three-stage treatment (filtering by an MBR (membrane bioreactor) filter 17) on the water, and after sterilization, enabling the generated water to reach the discharge standard of a standard urban sewage treatment plant, wherein a vacuum pump 7 is additionally arranged, and excrement is sucked into the vacuum pump 7.

Claims

1. The utility model provides a dirty processing apparatus of small-size excrement for boats and ships which characterized in that: comprises a defecation device (1), a primary treatment box (2) connected with the defecation device (1) through a sewage discharge pipe (11), a secondary treatment box (3) arranged side by side with the primary treatment box (2), a tertiary treatment box (24) arranged side by side with the secondary treatment box (3), and a quaternary treatment box (4) arranged side by side with the tertiary treatment box (24); the first-stage treatment box (2) and the second-stage treatment box (3) are communicated through a first overflow port (8), the second-stage treatment box (3) and the third-stage treatment box (24) are communicated through a second overflow port (9), the first overflow port (8) and the second overflow port (9) are parallel and level, the first-stage treatment box (2) is provided with a grating net (10), an aeration device is arranged in the second-stage treatment box (3), an MBR membrane filter (17) is arranged in the third-stage treatment box (24), the MBR membrane filter (17) is connected with an inlet of a membrane self-priming pump (18) through a water inlet pipe, an outlet of the membrane self-priming pump (18) is connected with a fourth-stage treatment box (4) through a water outlet pipe, a first lifting pump (19) is arranged in the fourth-stage treatment box (4), a water outlet of the first lifting pump (19) is connected with a first water outlet pipe (22), and the toilet (1) is connected with a lubricant storage box (6), a vacuum pump (7) is arranged on the sewage discharge pipe (11).

2. The small-sized fecal sewage treatment device for ships according to claim 1, wherein: set up water level controller (12) in first order treatment case (2), water level controller (12) are located grid net (10) top, first overflow mouth (8) are located grid net (10) top.

3. The small-sized fecal sewage treatment device for ships according to claim 1, wherein: the aeration device comprises an aeration fan (13) and an aeration pipe (14) connected with the aeration fan (13), wherein aeration discs (16) are uniformly distributed on the aeration pipe (14), the aeration discs (16) are communicated with the aeration pipe (14), and aeration holes are uniformly distributed on the aeration discs (16).

4. The small-sized fecal sewage treatment device for ships according to claim 1, wherein: case (4) are handled to the level four and five are handled case (5) are set up side by side, first drain pipe (22) stretch into in case (5) are handled to the level five, install second elevator pump (21) in case (5) are handled to the level five, second drain pipe (23) are connected to the delivery port of second elevator pump (21).

5. The small-sized fecal sewage treatment device for ships according to claim 3, wherein: the aeration pipe (14) is horizontally arranged, the aeration pipe (14) is positioned at the bottom of the secondary treatment tank (3), a threaded pipe opening (15) is formed in the aeration pipe (14), and the aeration pipe (14) is in threaded connection with the threaded pipe opening (15).

6. The small-sized fecal sewage treatment device for ships according to claim 1, wherein: the connecting port of the sewage draining pipe (11) and the primary treatment box (2) is higher than the height of the grid net (10).

7. The small-sized fecal sewage treatment device for ships according to claim 1, wherein: the four-stage treatment box (4) is connected with a sterilizer (20).