CN205222933U - Biochemical blowdown cabinet of marine domestic sewage - Google Patents
Biochemical blowdown cabinet of marine domestic sewage Download PDFInfo
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- CN205222933U CN205222933U CN201520851084.XU CN201520851084U CN205222933U CN 205222933 U CN205222933 U CN 205222933U CN 201520851084 U CN201520851084 U CN 201520851084U CN 205222933 U CN205222933 U CN 205222933U
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- treatment case
- biochemical treatment
- collection box
- settler
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Abstract
The utility model provides a biochemical blowdown cabinet of marine domestic sewage, includes closed setting's box, collecting box is separated into at its inside a plurality of baffle with the box through vertical establishing to the box, one -level biochemical treatment case, second grade biochemical treatment case, setting tank and solution tank, be equipped with album dirty mouthful at the collecting box top, be equipped with a grinding pump outside the box, grinding pump's water inlet is respectively through the pipeline through valve and collecting box, one -level biochemical treatment case, second grade biochemical treatment case, setting tank and solution tank bottom link to each other, grinding pump's delivery port links to each other with collecting box upper portion and delivery pipe through the valve through the pipeline respectively, be equipped with a plurality of level sensor respectively along the direction of height in collecting box and solution tank, the collecting box was linked together through motorised valve and one -level biochemical treatment case through communicating pipe. Its structural design is reasonable, small, easily installs in limited cabin space, and degree of automation is high, low in manufacturing cost, and the stable performance is reliable, and sewage treatment is effectual, can reach emission standard.
Description
Technical field:
The utility model relates to the biochemical blowdown cabinet of a kind of marine domestic sewage.
Background technology:
Along with the continuous intensification of the economic interaction in the world, international trading is also day by day frequent, and freighter, passenger traffic, cruise also get more and more.The pollution that boats and ships bring to each waters also causes the attention protected marine ecology countries in the world day by day.Marine sewage treatment plant is the utility appliance of boats and ships, and this equipment bears the process of sanitary sewage on boats and ships, makes it reach emission standard.
Sewage from Ships can be divided into two classes: a class is the sewage of the discharges such as kitchen, washroom, consulting room, is referred to as buck, as long as filter out solid matter again after disinfection process for buck, can discharges outboard; Another kind of main finger contains the lavatory flushing water of ight soil, also claims Heisui River, and for Heisui River, needs strict process.The process of so-called sanitary sewage, mainly for this kind of sewage, could discharge after treatedly must reaching emission standard.
For meeting emission standard, boats and ships must be provided with waste disposal plant, to process sanitary sewage, the treatment facility that current ship adopts divides two kinds substantially: a kind of is the equipment collecting, store, concentrate discharge, boats and ships installing sanitary sewage storage tank, forbidding in discharge areas, sanitary sewage is all temporary transient stored in storage tank, when ship's navigation arranges light again to during permission discharge marine site, or drain into harbour receiving equipment.The method equipment is simple, and cost is low, also manageable and operation, if but boats and ships overlong time in Jin Pai district, sewage storage capacity is restricted, and difficulty will occur in process.Another kind is the equipment that ship is directly discharged after process, due to the feature on naval vessel self, common Sewage treatment systems cannot be configured on naval vessel, because this system often exists take large quantity space, water loss is large, foul smell is excessive, easy blocking, the difficult problems such as maintenance difficult, although and also there is some sewage treatment units used aboard ship in market now, but it is large all to there is volume, install in not easily limited cabin space, level of automation is low, cost is high, unstable properties, sewage disposal is not thorough, do not reach the shortcoming of emission standard, become the technical barrier always perplexing sewage disposal on ship for a long time.
Utility model content:
The utility model is in order to make up the deficiencies in the prior art, provide the biochemical blowdown cabinet of a kind of marine domestic sewage, its reasonable in design, volume is little, is easy to install in limited cabin space, level of automation is high, low cost of manufacture, stable and reliable for performance, good sewage processing effect, can emission standard be reached, solve problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
The biochemical blowdown cabinet of a kind of marine domestic sewage, comprise the casing closed and arrange, described casing is by vertically establishing several dividing plates therein that casing is separated into collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler and filtered water tank, the dirty mouth of collection is provided with at collection box top, a macerator pump is provided with outside casing, the water-in of macerator pump respectively by pipeline through valve and collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler is connected with bottom filtered water tank, the water outlet of macerator pump is connected with delivery pipe with collection box top through valve respectively by pipeline, several liquid level sensors are respectively equipped with along short transverse in collection box and filtered water tank, collection box was connected with one-level biochemical treatment case through motorized valve by communicating pipe, one-level biochemical treatment case and secondary biochemical treatment case, secondary biochemical treatment case and settler, be connected respectively by overflow passage between settler with filtered water tank, at one-level biochemical treatment case, biologic packing material is respectively equipped with in secondary biochemical treatment case and filtered water tank, at collection box, one-level biochemical treatment case, the inside bottom of secondary biochemical treatment case and filtered water tank is respectively equipped with aeration plate, each aeration plate is connected with the air pump be located at outside casing respectively by gas circuit, filtered water tank is connected with the input terminus of the emptying pump be located at outside it, discharge delivery side of pump connects a sterilizer, liquid level sensor, motorized valve, emptying pump, macerator pump is connected with the control device be located at outside casing respectively by wire with air pump.
A block material platform is provided with below the entrance that the pipeline be connected with the bottom of collection box at the water-in of macerator pump is positioned at collection box.
The air lift pipeline that one is communicated with collection box and settler is provided with at collection box and the top of settler, one end of air lift pipeline extends settler inside bottom and connects a cover body, extend in cover body bottom the one air lift gas circuit be connected with air pump, be provided with a transparent windows being positioned on the air lift pipeline outside collection box and settler.
The one end being positioned at collection box described communicating pipe connects a strainer tube extended bottom collection box vertically arranged, and the closed bottom of strainer tube is arranged, and the sidewall of strainer tube gathers is provided with several filter pore.
Dividing plate top between secondary biochemical treatment case and settler is provided with a skimming hole near corner, the leg-of-mutton skimming plate that one is inclined and mounted on settler inwall is provided with on the downside of skimming hole, the height at the right angle of skimming plate is lower than the height of the hypotenuse of skimming plate, the height of the hypotenuse of skimming plate flushes with the height at the overflow passage top between settler and filtered water tank, and a skimming gas circuit be connected with air pump extends the hypotenuse place of skimming plate.
A residual sea water pump is provided with outside casing, the input terminus of residual sea water pump is connected with the bottom of one-level biochemical treatment case, secondary biochemical treatment case, settler respectively by blow-off line, the height of the blow-off line be connected with the input terminus of residual sea water pump is higher than the height of the blow-off line be connected with one-level biochemical treatment case, secondary biochemical treatment case, settler, and residual sea water pump is connected with control device by wire.
Described collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler and filtered water tank and each pipeline are all made of plastics.
The ventilative pipeline that one is communicated with collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler, filtered water tank and the external world is respectively provided with in collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler and the outside of filtered water tank.
Collection box and filtered water tank are equipped with form, collection box is provided with a sample cock.
Collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler and filtered water tank are respectively equipped with an Access Door.
The utility model adopts such scheme, reasonable in design, volume is little, is easy to install in limited cabin space, is controlled each functional parts by control device, level of automation is high, low cost of manufacture, stable and reliable for performance, adopt microbial decomposition, good sewage processing effect, can reach emission standard.
Accompanying drawing illustrates:
Fig. 1 is perspective view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is right view of the present utility model.
Fig. 4 is forward sight internal structure schematic diagram of the present utility model.
Fig. 5 of the present utility modelly overlooks internal structure schematic diagram.
In figure, 1, casing, 2, dividing plate, 3, collection box, 4, one-level biochemical treatment case, 5, secondary biochemical treatment case, 6, settler, 7, filtered water tank, 8, collect dirty mouth, 9, macerator pump, 10, valve, 11, delivery pipe, 12, communicating pipe, 13, motorized valve, 14, overflow passage, 15, aeration plate, 16, air pump, 17, emptying pump, 18, sterilizer, 19, control device, 20, block material platform, 21, air lift pipeline, 22, cover body, 23, air lift gas circuit, 24, transparent windows, 25, strainer tube, 26, filter pore, 27, skimming hole, 28, skimming plate, 29, skimming gas circuit, 30, residual sea water pump, 31, blow-off line, 32, ventilative pipeline, 33, form, 34, sample cock, 35, Access Door.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As Figure 1-5, the biochemical blowdown cabinet of a kind of marine domestic sewage, comprise the casing 1 closed and arrange, described casing 1 is by vertically establishing several dividing plates 2 therein that casing 1 is separated into collection box 3, one-level biochemical treatment case 4, secondary biochemical treatment case 5, settler 6 and filtered water tank 7, the dirty mouth 8 of collection is provided with at collection box 3 top, a macerator pump 9 is provided with outside casing 1, the water-in of macerator pump 9 respectively by pipeline through valve 10 and collection box 3, one-level biochemical treatment case 4, secondary biochemical treatment case 5, settler 6 is connected with bottom filtered water tank 7, the water outlet of macerator pump 9 is connected with delivery pipe 11 with collection box 3 top through valve 10 respectively by pipeline, macerator pump 9 can by collection box 3, one-level biochemical treatment case 4, secondary biochemical treatment case 5, the dirt of settler 6 and filtered water tank 7 inner bottom part enters collection box 3 after extracting out and pulverizing again, several liquid level sensors are respectively equipped with along short transverse in collection box 2 and filtered water tank 7, collection box 2 was connected with one-level biochemical treatment case 4 through motorized valve 13 by communicating pipe 12, one-level biochemical treatment case 4 and secondary biochemical treatment case 5, secondary biochemical treatment case 5 and settler 6, be connected respectively by overflow passage 14 between settler 6 with filtered water tank 7, overflow passage 14 is all to downward-extension certain length, can prevent scum silica frost from flowing backwards, at one-level biochemical treatment case 4, biologic packing material is respectively equipped with in secondary biochemical treatment case 5 and filtered water tank 7, at collection box 3, one-level biochemical treatment case 4, the inside bottom of secondary biochemical treatment case 5 and filtered water tank 7 is respectively equipped with aeration plate 15, each aeration plate 15 is connected with the air pump 16 be located at outside casing 1 respectively by gas circuit, filtered water tank 7 is connected with the input terminus of the emptying pump 17 be located at outside it, the output terminal of emptying pump 17 connects a sterilizer 18, liquid level sensor, motorized valve 13, emptying pump 17, macerator pump 9 is connected with the control device 19 be located at outside casing 1 respectively by wire with air pump 16.
A block material platform 20 is provided with below the entrance that the pipeline be connected with the bottom of collection box 3 at the water-in of macerator pump 9 is positioned at collection box 3.Block material platform 20 can be arranged to taper type, can make to fall into the article such as the coin in collection box 3 away from entrance, prevents the article such as coin from entering in pipeline and then entering in macerator pump 9 and is damaged.Staff regularly can open the Access Door 35 of collection box 3, clears up some hard articles of its inside.
The air lift pipeline 21 that one is communicated with collection box 3 and settler 6 is provided with at collection box 3 and the top of settler 6, one end of air lift pipeline 21 extends settler 6 inside bottom and connects a cover body 22, extend in cover body 22 bottom the one air lift gas circuit 23 be connected with air pump 16, be provided with a transparent windows 24 being positioned on the air lift pipeline 21 outside collection box 3 and settler 6, be convenient to observe air lift situation.After settler 6 precipitates for some time, some impurity can be remained in it, staff controls air pump 16 by control device 19 and works, the air lift gas circuit 23 connected in settler 6 is inflated in cover body 22, gas just can enter in collection box 3 from air lift pipeline 21, under the drive of gas, the impurity in settler 6 also can enter in collection box 3 from air lift pipeline 21 thereupon, is again processed by these impurity in collection box 3.
The one end being positioned at collection box 3 described communicating pipe 12 connects a strainer tube 25 extended bottom collection box 3 vertically arranged, and the closed bottom of strainer tube 25 is arranged, and the sidewall of strainer tube 25 gathers is provided with several filter pore 26.By the filteration of strainer tube 25, tentatively can filter from the liquid entered communicating pipe 12 in one-level biochemical treatment case 4 in collection box 3.
Dividing plate 2 top between secondary biochemical treatment case 5 and settler 6 is provided with a skimming hole 27 near corner, the leg-of-mutton skimming plate 28 that one is inclined and mounted on settler 6 inwall is provided with on the downside of skimming hole 27, the height at the right angle of skimming plate 28 is lower than the height of the hypotenuse of skimming plate 28, the height of the hypotenuse of skimming plate 28 flushes with the height at overflow passage 14 top between settler 6 and filtered water tank 7, and a skimming gas circuit 29 be connected with air pump 16 extends the hypotenuse place of skimming plate 28.In settler 6, the upper surface of liquid can floating one deck foam, open air pump 16 pairs of skimming gas circuits 29 by control device 19 and carry out air feed, foam just can be blown into the right angle of skimming plate 28 by skimming gas circuit 29 from the hypotenuse of skimming plate 28, be then back in secondary biochemical treatment case 5 from skimming hole 27 and again process.
A residual sea water pump 30 is provided with outside casing 1, the input terminus of residual sea water pump 30 by blow-off line 31 respectively with one-level biochemical treatment case 4, secondary biochemical treatment case 5, the bottom of settler 6 is connected, residual sea water pump 30 is connected with control device 19 by wire, arrival can discharge areas time by residual sea water pump 30 by one-level biochemical treatment case 4, secondary biochemical treatment case 5, dirt in settler 6 is discharged, the height of the blow-off line 31 be connected with the input terminus of residual sea water pump 30 higher than with one-level biochemical treatment case 4, secondary biochemical treatment case 5, the height of the blow-off line 31 that settler 6 is connected, one-level biochemical treatment case 4 can be prevented, secondary biochemical treatment case 5, dirt between settler 6 is ganged up mutually.
Described collection box 3, one-level biochemical treatment case 4, secondary biochemical treatment case 5, settler 6 and filtered water tank 7 and each pipeline are all made of plastics, and alleviate weight, reduce manufacturing cost.
Be provided with the ventilative pipeline 32 that is communicated with collection box 3, one-level biochemical treatment case 4, secondary biochemical treatment case 5, settler 6, filtered water tank 7 and the external world respectively in collection box 3, one-level biochemical treatment case 4, secondary biochemical treatment case 5, settler 6 and the outside of filtered water tank 7, the gas in collection box 3, one-level biochemical treatment case 4, secondary biochemical treatment case 5, settler 6 and filtered water tank 7 can be discharged through ventilative pipeline 32.
Collection box 3 and filtered water tank 7 are equipped with form 33, are convenient to observe, collection box 3 is provided with a sample cock 34.
Collection box 3, one-level biochemical treatment case 4, secondary biochemical treatment case 5, settler 6 and filtered water tank 7 are respectively equipped with an Access Door 35, facilitate maintenance.
During work, sanitary sewage on ship enters in collection box 3 from the dirty mouth 8 of collection, control air pump 16 by control device 19 to work, connect the gas circuit in collection box 3, gas is discharged and just can be played the effect of breaing up and stirring evenly to the sewage in collection box 3 after the aeration plate 15 in collection box 3, control macerator pump 9 by control device 19 to work, again collection box 3 is entered after dirt in collection box 3 can being pulverized, sewage is played to the effect of collecting and regulating and pulverizing in collection box 3, several liquid level sensors be arranged in collection box 3 along short transverse can sense the liquid level in collection box 3, and signal is sent to control device 19, when the liquid level in collection box 3 reaches set(ting)value, control device 19 just can control motorized valve 13 and open, sewage in collection box 3 just can through entering in one-level biochemical treatment case 4 communicating pipe 12, secondary biochemical treatment case 5 can be entered through overflow passage 14 after water level in one-level biochemical treatment case 4 arrives overflow height, the gas circuit in one-level biochemical treatment case 4 and secondary biochemical treatment case 5 is connected respectively by control device 19, gas is discharged after the aeration plate 15 in one-level biochemical treatment case 4 and secondary biochemical treatment case 5, the microbial process of biologic packing material in one-level biochemical treatment case 4 and secondary biochemical treatment case 5 can be promoted, accelerate the decomposition rate of microorganism, also aerobic and anaerobic environment can be set as according to effect and degree in one-level biochemical treatment case 4 and secondary biochemical treatment case 5, after water level in secondary biochemical treatment case 5 arrives overflow height, water just can enter settler 6 through overflow passage 14, water precipitates in settler 6, water level in settler 6 just can enter filtered water tank 7 through overflow passage 14 after arriving overflow height, the gas circuit of filtered water tank 7 is connected by control device 19, gas is discharged after the aeration plate 15 in filtered water tank 7, promote that the microbial process of filtered water tank 7 finally processes the clear water in filtered water tank 7, when the liquid level sensor in filtered water tank 7 detects that liquid level reaches setting height, control device 19 control discharge pump 17 works, clear water in filtered water tank 7 is entered sterilizer 18 by emptying pump 17, finally by after sterilizer 18 sterilization, the water meeting emission standard is discharged, complete the process to sewage.
Above-mentioned embodiment can not as the restriction to the utility model protection domain, and for those skilled in the art, any alternate modification make the utility model embodiment or conversion all drop in protection domain of the present utility model.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (10)
1. the biochemical blowdown cabinet of marine domestic sewage, it is characterized in that: comprise the casing closed and arrange, described casing is by vertically establishing several dividing plates therein that casing is separated into collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler and filtered water tank, the dirty mouth of collection is provided with at collection box top, a macerator pump is provided with outside casing, the water-in of macerator pump respectively by pipeline through valve and collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler is connected with bottom filtered water tank, the water outlet of macerator pump is connected with delivery pipe with collection box top through valve respectively by pipeline, several liquid level sensors are respectively equipped with along short transverse in collection box and filtered water tank, collection box was connected with one-level biochemical treatment case through motorized valve by communicating pipe, one-level biochemical treatment case and secondary biochemical treatment case, secondary biochemical treatment case and settler, be connected respectively by overflow passage between settler with filtered water tank, at one-level biochemical treatment case, biologic packing material is respectively equipped with in secondary biochemical treatment case and filtered water tank, at collection box, one-level biochemical treatment case, the inside bottom of secondary biochemical treatment case and filtered water tank is respectively equipped with aeration plate, each aeration plate is connected with the air pump be located at outside casing respectively by gas circuit, filtered water tank is connected with the input terminus of the emptying pump be located at outside it, discharge delivery side of pump connects a sterilizer, liquid level sensor, motorized valve, emptying pump, macerator pump is connected with the control device be located at outside casing respectively by wire with air pump.
2. the biochemical blowdown cabinet of marine domestic sewage according to claim 1, is characterized in that: below the entrance that the water-in of macerator pump is connected with the bottom of collection box, be provided with the block material platform that is positioned at collection box.
3. the biochemical blowdown cabinet of marine domestic sewage according to claim 1, it is characterized in that: be provided with at collection box and the top of settler the air lift pipeline that is communicated with collection box and settler, one end of air lift pipeline extends settler inside bottom and connects a cover body, extend in cover body bottom the one air lift gas circuit be connected with air pump, be provided with a transparent windows being positioned on the air lift pipeline outside collection box and settler.
4. the biochemical blowdown cabinet of marine domestic sewage according to claim 1, it is characterized in that: the one end being positioned at collection box described communicating pipe connects a strainer tube extended bottom collection box vertically arranged, the closed bottom of strainer tube is arranged, and the sidewall of strainer tube gathers is provided with several filter pore.
5. the biochemical blowdown cabinet of marine domestic sewage according to claim 1, it is characterized in that: the dividing plate top between secondary biochemical treatment case and settler is provided with a skimming hole near corner, the leg-of-mutton skimming plate that one is inclined and mounted on settler inwall is provided with on the downside of skimming hole, the height at the right angle of skimming plate is lower than the height of the hypotenuse of skimming plate, the height of the hypotenuse of skimming plate flushes with the height at the overflow passage top between settler and filtered water tank, and a skimming gas circuit be connected with air pump extends the hypotenuse place of skimming plate.
6. the biochemical blowdown cabinet of marine domestic sewage according to claim 1, it is characterized in that: outside casing, be provided with a residual sea water pump, the input terminus of residual sea water pump is connected with the bottom of one-level biochemical treatment case, secondary biochemical treatment case, settler respectively by blow-off line, the height of the blow-off line be connected with the input terminus of residual sea water pump is higher than the height of the blow-off line be connected with one-level biochemical treatment case, secondary biochemical treatment case, settler, and residual sea water pump is connected with control device by wire.
7. the biochemical blowdown cabinet of marine domestic sewage according to claim 1, is characterized in that: described collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler and filtered water tank and each pipeline are all made of plastics.
8. the biochemical blowdown cabinet of marine domestic sewage according to claim 1, is characterized in that: be provided with the ventilative pipeline that is communicated with collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler, filtered water tank and the external world respectively in collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler and the outside of filtered water tank.
9. the biochemical blowdown cabinet of marine domestic sewage according to claim 1, is characterized in that: on collection box and filtered water tank, be equipped with form, collection box is provided with a sample cock.
10. the biochemical blowdown cabinet of marine domestic sewage according to claim 1, is characterized in that: on collection box, one-level biochemical treatment case, secondary biochemical treatment case, settler and filtered water tank, be respectively equipped with an Access Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851084.XU CN205222933U (en) | 2015-10-30 | 2015-10-30 | Biochemical blowdown cabinet of marine domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851084.XU CN205222933U (en) | 2015-10-30 | 2015-10-30 | Biochemical blowdown cabinet of marine domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222933U true CN205222933U (en) | 2016-05-11 |
Family
ID=55898010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520851084.XU Withdrawn - After Issue CN205222933U (en) | 2015-10-30 | 2015-10-30 | Biochemical blowdown cabinet of marine domestic sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174659A (en) * | 2015-10-30 | 2015-12-23 | 山东航凯船舶科技有限公司 | Sanitary sewage biochemical treatment and drainage cabinet used for ship |
| CN108082390A (en) * | 2018-01-20 | 2018-05-29 | 湖南三环船舶工程有限公司 | A kind of multi-functional sightseeing boat |
-
2015
- 2015-10-30 CN CN201520851084.XU patent/CN205222933U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174659A (en) * | 2015-10-30 | 2015-12-23 | 山东航凯船舶科技有限公司 | Sanitary sewage biochemical treatment and drainage cabinet used for ship |
| CN108082390A (en) * | 2018-01-20 | 2018-05-29 | 湖南三环船舶工程有限公司 | A kind of multi-functional sightseeing boat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20170623 |
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| AV01 | Patent right actively abandoned |