CN2846290Y - Ship life waste water treating device - Google Patents
Ship life waste water treating device Download PDFInfo
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- CN2846290Y CN2846290Y CN 200520010612 CN200520010612U CN2846290Y CN 2846290 Y CN2846290 Y CN 2846290Y CN 200520010612 CN200520010612 CN 200520010612 CN 200520010612 U CN200520010612 U CN 200520010612U CN 2846290 Y CN2846290 Y CN 2846290Y
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- oxidation pond
- sewage
- aeration oxidation
- valve
- sedimentation
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Abstract
The utility model relates to a domestic sewage disposal device for ships, which is used on the ships. The utility model comprises a case body, wherein an anaerobic sedimentation tank, a first, a second and a third aeration oxidation tanks, a sedimentation filtering tank and a water collecting tank are arranged in the case body; a water discharging pipeline and a sewage discharging return flow pipeline are arranged on the case body, an electromagnetic sterilizer and a water discharging pump are connected to the water discharging pipeline in series, and a sewage discharging return flow pump and a jet device are connected to the sewage discharging return flow pipeline in series. The sewage disposal device can automatically realize a multistage biochemical disposal process, a sedimentation and filtering process, a sterilization and discharge process, etc. The utility model has the advantages of reasonable structure, convenient transportation, installation and maintenance of the sewage disposal device and good effect of sewage disposal; the water quality of domestic sewage which is processed achieves the specified first discharge standard of domestic sewage in Chinese.
Description
Technical field
The utility model relates to a kind of sewage treatment unit, the Sewage from Ships processing equipment that particularly uses on boats and ships.
Technical background
Along with the enhancing of people's environmental consciousness, the processing of daily life sewage is more and more caused people's attention.At present the treatment process of sewage is similar, generally all through barrier, homogenizing, hydrolysis acidification, catalytic oxidation degraded, secondary precipitate, disinfect afterwards process such as qualified discharge.
Processing to sewage on the boats and ships has had special processing equipment now, it as the patent No. 200420033039.5 the disclosed Sewage from Ships processing equipment of utility model patent, though such sanitary treating arrangement can be realized qualified discharge with sewage, the following defective of ubiquity:
One, Zhuan Zhi structure is not too reasonable, causes wastewater treatment efficiency not good;
Two, device has used the aerators such as oxygen machine or blower fan that expose to the sun to provide oxygen for biological aerobic process, it highly is restricted on the boats and ships because device is installed in, the stroke of air filled cavity in sewage that causes aerator to produce is shorter, makes airborne oxygen be difficult for being absorbed by sewage; On the other hand, because aerator adopts micro-pore aeration, micropore on the aerated conduit is easy to be stopped up by the dregs in the sewage, and micropore is not easy to cleaning, thereby aeration is subjected to, and the cost of oxygen machine and blower fan is higher owing to expose to the sun, so increased the manufacturing cost of Sewage from Ships processing equipment;
Three, drug disinfection, disinfection by ultraviolet light sterilizer or electronic sterilization sterilizer are adopted in the draining sterilization, the drug disinfection use that now has been under an embargo, the fluorescent tube of disinfection by ultraviolet light sterilizer is short service life, and maintenance is inconvenient, and the fluorescent tube outside face is easily given birth to film, influences sterilization effect; The electronic sterilization sterilizer is because normal operation starting slow (with the dewatering pump synchronous initiation) makes disinfection out of reach emission request;
Four, the device appearance volume is big, and overall weight is big, is unfavorable for transportation, installation and the maintenance of device.
The utility model content
Technical problem to be solved in the utility model provides more reasonably Sewage from Ships processing equipment of a kind of structure, is used to handle the sewage on the boats and ships, makes it to reach the sewage effluent standard of national regulation.
Sewage from Ships processing equipment described in the utility model comprises casing, be provided with the anaerobism sludge pan in it, the aeration oxidation pond, sedimentation and filtration ditch and water collecting basin, anaerobism sludge pan top is provided with and sewage pipe bonded assembly taper mesh filter cone, be provided with aerated conduit in the aeration oxidation pond, ripple precipitation plate and filter layer are installed in the sedimentation and filtration ditch, described aeration oxidation pond is by the first aeration oxidation pond, the second aeration oxidation pond and the 3rd aeration oxidation pond are formed, described anaerobism sludge pan is adjacent with the first aeration oxidation pond, and be connected by the hole on its dividing plate, the first aeration oxidation pond is adjacent with the second aeration oxidation pond, and be connected by the hole on its dividing plate top, the second aeration oxidation pond is connected with the 3rd aeration oxidation pond by the exterior pipeline of casing, the 3rd aeration oxidation pond is adjacent with sedimentation and filtration ditch, and the 3rd aeration oxidation pond top is connected with the sedimentation and filtration ditch bottom by the slit between two dividing plates therebetween, sedimentation and filtration ditch and water collecting basin are adjacent, and are connected by the hole on its dividing plate top; The drainage pipeline that is communicated with the water collecting basin bottom is installed on the casing, is serially connected with electromagnetism sterilizer and dewatering pump on it; The blowdown reflux line is installed on the casing to be communicated with the sedimentation and filtration ditch bottom, also be communicated with anaerobism sludge pan bottom by first valve, be communicated with first aeration oxidation pond bottom by second valve, be communicated with second aeration oxidation pond bottom by the 3rd valve, be communicated with the 3rd aeration oxidation pond bottom by the 4th valve, the blowdown backwash pump is installed on the blowdown reflux line, and the blowdown reflux line is in communication with the outside by foul valve, is communicated with described aerated conduit by aeration valve, the ejector that is connected in series.
Described blowdown reflux line is communicated with taper mesh filter cone by second reflux valve, makes the recirculation water that sprays from the blowdown reflux line wash away pulverizing to the thick thing piece the taper mesh filter cone slag of bulk (just as), and is blocked to avoid funnel.
Described blowdown reflux line is communicated with the jet pipe that is positioned at the sedimentation and filtration ditch top by the hydro-peening valve, offer spurt hole on the jet pipe, recirculation water can be cleaned the drift of alluvial on ripple precipitation plate and filter layer with implement device in use for some time from the ejection of the spurt hole on the jet pipe.
Described blowdown reflux line is communicated with the sedimentation and filtration ditch bottom by first reflux valve.
Described casing is made up of two separable casings, and anaerobism sludge pan and first, second aeration oxidation pond are positioned at same casing, and the 3rd aeration oxidation pond, sedimentation and filtration ditch and water collecting basin are positioned at another casing.Help transportation, installation and the maintenance of sanitary treating arrangement like this, particularly when mounted, can carry out adaptive variation to the relative position between two casings according to the space structure situation of boats and ships installed position.
Casing top at the 3rd aeration oxidation pond place offers overflow weir, breaks down and sewage when still injecting in the casing at sanitary treating arrangement, and sewage is overflowed from this overflow weir.
Manual spiral slag tapping equipment is installed in taper mesh filter cone, avoided using the inconvenience, unhygienic of top uncoupling type slag tapping equipment, and the complex structure of electric screw slag tapping equipment, cost is high and defective that damage easily.
Sewage on the boats and ships is entered in the taper mesh filter cone by sewage pipe, filtered effluent stream is carried out the anaerobic biological processing to the anaerobism sludge pan of its below, enter first, second more successively and carry out the aerobic biochemical processing, and enter water collecting basin behind the sedimentation and filtration once more through sedimentation and filtration ditch with the 3rd aeration oxidation pond oxygen.
Water level detector is installed, with the work of control dewatering pump in the water collecting basin; Water in the water collecting basin under the dewatering pump effect, through electromagnetism sterilizer sterilization back outside drainage pipeline discharge cabin.
In sewage disposal process, first reflux valve of aeration valve, second reflux valve and control sedimentation and filtration ditch and blowdown reflux line break-make is in normally open, and first valve of foul valve, hydro-peening valve, control anaerobism sludge pan and blowdown reflux line break-make, and second valve, the 3rd valve, the 4th valve of controlling first, second, third aeration oxidation pond and blowdown reflux line break-make then are in normally off.
When sewage disposal, the blowdown backwash pump carries out step work under the control of control circuit, and under the effect of blowdown backwash pump, the sewage in the sedimentation and filtration ditch enters the blowdown reflux line, enters aerated conduit to the aeration oxidation pond through ejector.Described ejector is a prior art products, when sewage from wherein high velocity stream is out-of-date, because suction function, outside air is inhaled into and airborne oxygen is dissolved in the sewage fully mix with sewage, thereby airborne oxygen is brought in the sewage of aeration oxidation pond.
After sanitary treating arrangement moves the long period, to be choked with filth at the bottom of aeration oxidation pond and the water collecting basin, when getting rid of, first valve, second valve, the 3rd valve and the 4th valve are opened, and then the dirt of alluvial will be discharged by the blowdown reflux line under the effect of blowdown backwash pump at the bottom of aeration oxidation pond and the water collecting basin.
Sanitary treating arrangement described in the utility model makes it have following advantage and beneficial effect owing to have this kind structure:
One, can automatic real multi-stage biochemical processing in the treating process of sewage and process such as sedimentation and filtration, sterilization discharging, it is rational in infrastructure, simple compact, and good sewage processing effect, sewage water quality after the processing reaches " integrated wastewater discharge standard " GB8978-1996 of country and " Pollution From Ships thing effluent standard " GB3532-83 sewage first discharge standard, coliform≤250/100ml, total suspended solid SS≤50mg/L, five-day BOD BOD
5≤ 50mg/L.
Two, this sanitary treating arrangement is owing to adopted the ejector aerators such as oxygen machine or blower fan that replace exposing to the sun, reduced the manufacturing cost of device, and owing to what spray the solarization air cap from aerated conduit is rich oxygen sewage rather than simple oxygen, so the solarization air cap on the aerated conduit can be made into bigger diameter, thereby makes solarization air cap be not easy to be stopped up by the dregs in the sewage; Rich oxygen sewage enters into the aeration oxidation pond, and the time lengthening that oxygen is contacted with sewage more helps the biological treatment of sewage.
Three, this sanitary treating arrangement is owing to adopted electrostatic high-pressure electromagnetism sterilizer, and its voltage load high (12000V) infiltration sterilizing ability is strong, can kill the bacterium in the discharge water moment, realizes qualified discharge; And electromagnetism sterilizer long service life, easy to maintenance, energy consumption is low, the sterilization volume is big, and is long from the time of wherein flowing through during draining, and this electromagnetism sterilizer is after starting the sterilizing certain hour in advance, carry out draining through dewatering pump again, make bactericidal effect better more thorough.
Four, this sanitary treating arrangement so its single casing is long-pending little, in light weight, very is beneficial to transportation, installation and the maintenance of device owing to be made up of two casings; Particularly can make the relative position between two tanks carry out adaptations according to the situation of the concrete installed position of boats and ships hold.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the schematic top plan view of a kind of concrete structure of Sewage from Ships processing equipment described in the utility model;
Fig. 2 is the cutaway view of W-W line among Fig. 1;
Fig. 3 is the cutaway view of X-X line among Fig. 1;
A among Fig. 4 Fig. 1 is to view.
Arrow is represented water (flow) direction among the figure.
The specific embodiment
As shown in Figures 1 to 4, this Sewage from Ships processing equipment by two and the casing 22,24 that closes form, in casing 24, be provided with anaerobism sludge pan 8, the first aeration oxidation pond 10 and the second aeration oxidation pond 12, in casing 22, be provided with the 3rd aeration oxidation pond 32, sedimentation and filtration ditch 29 and water collecting basin 28.Anaerobism sludge pan 8 is adjacent with the first aeration oxidation pond 10, and be connected by the hole on its dividing plate 7, anaerobism sludge pan 8 tops are provided with and sewage pipe 4 bonded assembly taper mesh filter cones 3, manual spiral slag tapping equipment is installed in it, below taper mesh filter cone 3, be provided with and connect inder pot 6, be installed in the unlatching and the closure of handle 5 may command taper mesh filter cones 3 outlets on the casing.The first aeration oxidation pond 10 is adjacent with the second aeration oxidation pond 12, and be connected by the hole 2 on its dividing plate top, the second aeration oxidation pond 12 is connected with the 3rd aeration oxidation pond 32 by the exterior pipeline 15 of casing, the 3rd aeration oxidation pond 32 is adjacent with sedimentation and filtration ditch 29, and the 3rd aeration oxidation pond 32 tops are connected with sedimentation and filtration ditch 29 bottoms by the slit between two dividing plates therebetween, be provided with aerated conduit 1 in the first, second and third aeration oxidation pond 10,12,32, offer solarization air cap on the aerated conduit 1; Ripple precipitation plate 27 and filter layer 26 are installed in the sedimentation and filtration ditch 29 from bottom to top, and filter layer 26 is made up of from bottom to top quartzy sand bed, active carbon layer and biofilm lamella; Sedimentation and filtration ditch 29 is adjacent with water collecting basin 28, and is connected by the hole 34 on its dividing plate top.
The drainage pipeline 16 that is communicated with water collecting basin 29 bottoms is installed on the casing, is serially connected with electromagnetism sterilizer 17 and dewatering pump 19 on it, drainage pipeline 16 is in communication with the outside by sluicing valve 20.Blowdown reflux line 14 is installed on the casing to be communicated with sedimentation and filtration ditch 29 bottoms by first reflux valve 30, also be communicated with anaerobism sludge pan 8 bottoms by first valve 9, be communicated with the first aeration oxidation pond, 10 bottoms by second valve 11, be communicated with the second aeration oxidation pond, 12 bottoms by the 3rd valve 13, be communicated with the 3rd aeration oxidation pond 32 bottoms by the 4th valve 31.Blowdown backwash pump 18 is installed on the blowdown reflux line 14, and blowdown reflux line 14 is in communication with the outside by foul valve 36, is communicated with described aerated conduit 1 by aeration valve 35, the ejector 21 that is connected in series.
Casing top at the 3rd aeration oxidation pond 32 places offers overflow weir 34, breaks down and sewage when still injecting in the casing at sanitary treating arrangement, and sewage can overflow from this overflow weir 34.
The working process of this Sewage from Ships processing equipment is:
Sewage on the boats and ships is entered in the taper mesh filter cone 3 by sewage pipe 4, filtered effluent stream is carried out the anaerobic biological processing to the anaerobism sludge pan 8 of its below, enter first, second more successively and carry out the aerobic biochemical processing, and enter water collecting basin 28 behind the sedimentation and filtration once more through sedimentation and filtration ditch 29 with the 3rd aeration oxidation pond 10,12,32.
When the water level in the water collecting basin 28 rises to certain position, dewatering pump 19 startings, the sewage after the processing is discharged outside the cabin from drainage pipeline 16 after 17 sterilizations of electromagnetism sterilizer.
In sewage disposal process, sluicing valve 20, aeration valve 35, second reflux valve 25 and control sedimentation and filtration ditch 29 are in normally open with first reflux valve 30 of blowdown reflux line 14 break-makes, and first valve 9 of foul valve 36, hydro-peening valve 23, control anaerobism sludge pan 8 and blowdown reflux line 14 break-makes, and second valve 11, the 3rd valve 13,31 on the 4th valve of controlling first, second, third aeration oxidation pond 10,12,32 and blowdown reflux line 14 break-makes are in normally off.
In sewage disposal process, under 18 effects of blowdown backwash pump, the water in the sedimentation and filtration ditch 29 enters blowdown reflux line 14, enters aerated conduit 1 to the aeration oxidation pond through ejector 21.And can wash away pulverizing by the thick thing piece in 25 pairs of taper meshes of second reflux valve filter cone 3.
Open hydro-peening valve 23, can clean the drift of alluvial on ripple precipitation plate 27 and filter layer 26.
Open foul valve 36 and first valve 9, second valve 11, the 3rd valve 13 and the 4th valve 31, close sluicing valve 20, first reflux valve 30 (preventing that the sewage in other pond from blowing back in the sedimentation and filtration ditch 29), second reflux valve 25 and aeration valve 35 simultaneously, the dirt of aeration oxidation pond and the alluvial of 28 ends of water collecting basin can be discharged by blowdown reflux line 14.
Claims (7)
1, the Sewage from Ships processing equipment, comprise casing, be provided with anaerobism sludge pan (8) in it, the aeration oxidation pond, sedimentation and filtration ditch (29) and water collecting basin (28), anaerobism sludge pan top is provided with and sewage pipe bonded assembly taper mesh filter cone (3), be provided with aerated conduit (1) in the aeration oxidation pond, ripple precipitation plate (27) and filter layer (26) are installed in the sedimentation and filtration ditch, it is characterized in that: described aeration oxidation pond is by the first aeration oxidation pond (10), the second aeration oxidation pond (12) and the 3rd aeration oxidation pond (32) are formed, described anaerobism sludge pan (8) is adjacent with the first aeration oxidation pond (10), and be connected by the hole on its dividing plate (7), the first aeration oxidation pond (10) is adjacent with the second aeration oxidation pond (12), and be connected by the hole (2) on its dividing plate top, the second aeration oxidation pond (12) is connected with the 3rd aeration oxidation pond (32) by the exterior pipeline of casing (15), the 3rd aeration oxidation pond (32) is adjacent with sedimentation and filtration ditch (29), and the 3rd aeration oxidation pond top is connected with the sedimentation and filtration ditch bottom by the slit between two dividing plates therebetween, sedimentation and filtration ditch (29) is adjacent with water collecting basin (28), and is connected by the hole (34) on its dividing plate top; The drainage pipeline (16) that is communicated with water collecting basin (28) bottom is installed on the casing, is serially connected with electromagnetism sterilizer (17) and dewatering pump (19) on it; Blowdown reflux line (14) is installed on the casing to be communicated with sedimentation and filtration ditch (29) bottom, also be communicated with anaerobism sludge pan (8) bottom by first valve (9), be communicated with the first aeration oxidation pond (10) bottom by second valve (11), be communicated with the second aeration oxidation pond (12) bottom by the 3rd valve (13), be communicated with the 3rd aeration oxidation pond (32) bottom by the 4th valve (31), blowdown backwash pump (18) is installed on the blowdown reflux line (14), the blowdown reflux line is in communication with the outside by foul valve (36), by the aeration valve (35) of serial connection, ejector (21) is communicated with described aerated conduit (1).
2, Sewage from Ships processing equipment according to claim 1 is characterized in that: described blowdown reflux line (14) is communicated with taper mesh filter cone (3) by second reflux valve (25).
3, Sewage from Ships processing equipment according to claim 1 and 2 is characterized in that: described blowdown reflux line (14) is communicated with the jet pipe (33) that is positioned at sedimentation and filtration ditch (29) top by hydro-peening valve (23), offers spurt hole on the jet pipe.
4, Sewage from Ships processing equipment according to claim 1 is characterized in that: described blowdown reflux line (14) is communicated with sedimentation and filtration ditch (29) bottom by first reflux valve (30).
5, Sewage from Ships processing equipment according to claim 1, it is characterized in that: described casing is made up of two separable casings (22,24), anaerobism sludge pan (8) and first, second aeration oxidation pond (10,12) are positioned at same casing (24), and the 3rd aeration oxidation pond (32), sedimentation and filtration ditch (29) and water collecting basin (28) are positioned at another casing (22).
6, Sewage from Ships processing equipment according to claim 5 is characterized in that: the casing top at the 3rd aeration oxidation pond (32) place offers overflow weir (34).
7, Sewage from Ships processing equipment according to claim 1 is characterized in that: manual spiral slag tapping equipment is installed in taper mesh filter cone (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010612 CN2846290Y (en) | 2005-12-22 | 2005-12-22 | Ship life waste water treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010612 CN2846290Y (en) | 2005-12-22 | 2005-12-22 | Ship life waste water treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846290Y true CN2846290Y (en) | 2006-12-13 |
Family
ID=37511709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010612 Expired - Fee Related CN2846290Y (en) | 2005-12-22 | 2005-12-22 | Ship life waste water treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846290Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401476A (en) * | 2014-11-28 | 2015-03-11 | 南通明德重工有限公司 | Wastewater treating system for bulk cargo ship |
| CN105585209A (en) * | 2015-12-17 | 2016-05-18 | 宜兴市东方水设备有限公司 | Multistage advanced treatment device for marine domestic sewage |
| CN107200423A (en) * | 2017-06-15 | 2017-09-26 | 安徽星元环保科技有限公司 | A kind of energy-saving household waste water treatment box |
| CN107235611A (en) * | 2017-08-04 | 2017-10-10 | 沅江精科技机械制造有限公司 | Sewage from Ships processing system |
| CN107933871A (en) * | 2017-12-07 | 2018-04-20 | 张立 | A kind of convenient ship fresh water treatment device carried |
| CN109574414A (en) * | 2019-01-16 | 2019-04-05 | 李兴元 | A kind of polluted river channel improvement workboat |
| CN113358170A (en) * | 2021-06-03 | 2021-09-07 | 交通运输部水运科学研究所 | Boats and ships domestic sewage discharges supervision device |
-
2005
- 2005-12-22 CN CN 200520010612 patent/CN2846290Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401476A (en) * | 2014-11-28 | 2015-03-11 | 南通明德重工有限公司 | Wastewater treating system for bulk cargo ship |
| CN105585209A (en) * | 2015-12-17 | 2016-05-18 | 宜兴市东方水设备有限公司 | Multistage advanced treatment device for marine domestic sewage |
| CN105585209B (en) * | 2015-12-17 | 2018-04-03 | 宜兴市东方水设备有限公司 | A kind of marine domestic sewage multistage advanced treatment apparatus |
| CN107200423A (en) * | 2017-06-15 | 2017-09-26 | 安徽星元环保科技有限公司 | A kind of energy-saving household waste water treatment box |
| CN107235611A (en) * | 2017-08-04 | 2017-10-10 | 沅江精科技机械制造有限公司 | Sewage from Ships processing system |
| CN107933871A (en) * | 2017-12-07 | 2018-04-20 | 张立 | A kind of convenient ship fresh water treatment device carried |
| CN109574414A (en) * | 2019-01-16 | 2019-04-05 | 李兴元 | A kind of polluted river channel improvement workboat |
| CN109574414B (en) * | 2019-01-16 | 2022-07-19 | 李兴元 | Polluted river treatment construction ship |
| CN113358170A (en) * | 2021-06-03 | 2021-09-07 | 交通运输部水运科学研究所 | Boats and ships domestic sewage discharges supervision device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20100122 |