CN2804082Y - Ship sequency bathc type membrance-process black ash water treatment appts - Google Patents
Ship sequency bathc type membrance-process black ash water treatment appts Download PDFInfo
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- CN2804082Y CN2804082Y CN 200520043192 CN200520043192U CN2804082Y CN 2804082 Y CN2804082 Y CN 2804082Y CN 200520043192 CN200520043192 CN 200520043192 CN 200520043192 U CN200520043192 U CN 200520043192U CN 2804082 Y CN2804082 Y CN 2804082Y
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Abstract
The utility model relates to a ship sequence batch type membrane-process black and ash water treatment apparatus. The utility model mainly solves the technical problem of improving treatment efficiency, etc. The utility model adopts the technical scheme that a sequence batch cabinet, a settling cabinet, a sludge cabinet, a liquid level or a membrane cabinet and a clear water cabinet for disinfection are arranged in an outer shell body of the apparatus in separation. The water entry point of the sequence batch cabinet is provided with a sewage inlet. A water outlet of the sequence batch cabinet is provided with the settling cabinet. A water inlet of the liquid level or the membrane cabinet is connected with one water outlet of the settling cabinet. One water outlet of the liquid level or the membrane cabinet is connected with an inlet of the clear water cabinet for disinfection by a suction pump. The clear water cabinet for disinfection is connected with a discharge pump. A blast tube of a blower is separately connected with the sequence batch cabinet, the settling cabinet, the liquid level or the membrane cabinet and the utility model is suitable for the black and ash water treatment of various ships.
Description
Technical field:
The utility model relates to the configuration of the equipment that a kind of waste water or sewage disposal use, the multi-stage processing equipment of particularly a kind of waste water or sewage.
Background technology:
On the naval vessel, the sewage that produces can be divided into two kinds of sanitary sewage (Heisui River) and kitchen waste waters (buck), stipulate according to (world prevents the pollution pact that boats and ships cause), forbid discharging undressed Heisui River in the coastal waters, and in Heisui River of offshore discharge regulation corresponding index is arranged to allowing after treatment, for buck (comprising shower water, dining room water, washing water etc.) though processing in the world Shang Weiyou clearly stipulate, but because the organic contamination of buck, especially kitchen waste water is very serious, and the water yield is big, and international relevant grey water handing standard is ready to appear.At above-mentioned situation, on all kinds of naval vessels, be provided with sewage disposal setting peculiar to vessel, as WCH, WCX type equipment, this equipment adopts sewage to store, pulverize, sterilization process, its structure includes storage, the cabinet that is one that containers such as sterilization are formed, the configuration size reduction machinery, corresponding pump, valve member and pipeline, be characterized in easy to operate, the layout of the little adaptation cabin of the volume finite space, but this equipment does not carry out Degradation and Transformation to organism in the sewage, only confess the emission request that water reaches standard with the dilution sterilization, the total amount of its organic pollutant does not reduce, simultaneously the adding of sterilizing agent, water body is produced the secondary pollution of chemical, therefore, from the environmental protection development, the suitability of these equipment will be very limited; To this, the dealer adopts WCB, WCV type tradition biochemical process treatment facility, include compositions such as regulator cubicle, the quick-fried gas holder of one-level, the quick-fried gas holder of secondary, sump tank, clear water cabinet and corresponding blower fan, pump, valve, pipeline in the cabinet of this equipment, utilize the quick-fried gas dish in the quick-fried gas holder, impel biological metabolic processes, organism is changed into the water and the carbonic acid gas of environmental sound, fundamentally remove organic pollutant, it is most economical and innoxious sewage disposal device, but there is following point in this equipment:
1, its sump tank separates solid-liquid with gravitational settling, causes the interior microorganism concn of quick-fried gas holder can't maintain high value, and the volume of equipment load is low, processing efficiency is low;
2,, poor for the impact capacity of anti-organic loading of sewage and water conservancy load because the concentration of microorganism is low;
3, by above-mentioned factor:
A causes existing ship big with biochemical process sewage disposal device volume, in limited cabin space, lays very difficulty;
The precipitating sludge denitrification of sludge bulking or sump tank easily takes place in b;
C operational administrative complexity;
4, because the scantlings of the structure restriction can't adapt to the great grey water handing of the water yield;
In addition, on some cabins, the relevant sewage disposal device that employing anoxic/aerobic method (A/O method) technology is arranged, with the relevant sewage disposal device that adopts absorption biological degradation method (A/B method) technology, but because of influenced by Ship Swaying, inclination etc., the solid-liquid separation effect of its biochemical process is not good, influences the water quality of water outlet.
In the sewage treatment project that the land is used, extensively adopt sequencing batch activated sludge technology (SBR method) to be characterized in the water inlet of quick-fried gas holder, it is the water inlet in batches by setup program of control automatically, so claim that such quick-fried gas holder is a serial-batch cabin, it has overcome the not good defective of traditional continuous water inlet treatment effect, use in the water treating equipment in the land, employing has advanced membrane separation technique, its device structure includes grid, equalizing tank and film cabinet, sewage is through grid, equalizing tank and film cabinet are handled back output treating water up to standard, and the method for separating solid-liquid with traditional gravitational settling compares, and its separating effect improves according to showing; How these new technologies in conjunction with the characteristics on naval vessel, propose brand-new sewage disposal device peculiar to vessel, are assistant officer's technical problems to be solved.
The utility model content:
Technical problem to be solved in the utility model is to provide a kind of improved marine batch-type membrane-process black ash water treating equipment, the grey black water of these equipment energy comprehensive treating process boats and ships, and has a good treatment effect, compact equipment, floor space is little, and easy to use.
The technical scheme in the invention for solving the above technical problem is: the marine batch-type membrane-process black ash water treating equipment, constitute various cabinet in the shell of its body, body skin is provided with into water assembly, electric control box, gas blower, suction pump, enter pump and corresponding valve member, pipeline, be characterized in: the interior separation of the body housing body of equipment is enclosed structure and is included serial-batch cabin, sump tank, sludge tank, liquid level/film cabinet and sterilization clear water cabinet, entry place of serial-batch cabin is provided with sewage inlet, the water outlet of serial-batch cabin is connected with sump tank, the water inlet of liquid level/film cabinet is connected in the water outlet of sump tank, the water outlet of liquid level/film cabinet is connected in sterilization clear water cabinet inlet through suction pump, sterilization clear water cabinet is connected in emptying pump, and the blast tube of gas blower is connected with serial-batch cabin respectively, sump tank and liquid level/film cabinet.The treatment scheme of equipment is that sewage is intake after serial-batch cabin, sump tank, liquid level/film cabinet, sterilization clear water cabinet are handled, and drains into outboard by emptying pump.
The utility model adopts the cutting edge technology sequence batch (biochemical process of sewage disposal and the technical optimization combination of embrane method, with the membrane separating solid-liquid, in being set, each cabinet of aeration plate has higher microorganism concn, the volumetric loading of raising equipment and processing efficiency, and the impact that anti-organic loading of sewage and water conservancy load are born, thereby the device structure size is dwindled, more adapt to peculiar to vessel, both adapted to simultaneously and handled Heisui River, can adapt to the great grey water handing of the water yield again, the film cabinet of placing behind its sump tank can solve difficult problems such as unavoidable sludge bulking of existing installation and denitrification, equipment adopts existing automatic control technology, simplifies the operation and manages.
Description of drawings:
Fig. 1 is the utility model marine batch-type membrane-process black ash water treating equipment front elevational schematic.
Fig. 2 is an A-A cross-sectional schematic among Fig. 1.
Fig. 3 be among Fig. 1 B to looking synoptic diagram.
Fig. 4 be among Fig. 1 C to looking synoptic diagram.
Fig. 5 is the utility model grey black water treatment process synoptic diagram.
Embodiment:
With reference to Fig. 1, the marine batch-type membrane-process black ash water treating equipment include body 1, electric control box 2, gas blower 3, emptying pump 4, suction pump 5 and relevant valve member, pipeline.The space of reserving at the body skin 11 of body 1 is provided with base or the support that blower fan pump, valve member and pipeline can be installed, and its whole laying upward uses sewage disposal device similar with existing ship.
Body 1, as shown in Figure 1, 2, the inside and outside structure of its body skin 11 is similar with existing installation, and inside is separated into the appearance water or the mud space of difference in functionality, includes into water assembly, serial- batch cabin 12,13, sump tank 14, sludge tank 15, liquid level/film cabinet 16, sterilization clear water cabinet 17 etc.;
The water inlet assembly, it is the composition that sewage enters treatment facility body 1, its water intake mode comprises gravity flow, pump into or mode such as vacuum suction, wherein vacuum supplies water and can vacuum pump be set in sewage inlet 10 (as Fig. 3) appropriate position, the vacuum water inlet can conserve water, special adaptation marine condition, and can simplify pipeline structure, be the water intake mode that existing ship can't be realized with the water inlet structure of sewage disposal;
Serial-batch cabin is the cabinet that is provided with aeration plate 120, and structure is similar with existing device, can be designed to one-level, two-stage or tertiary structure in equipment, and present embodiment is example with the two-layer configuration, as shown in Figure 2;
One-level serial-batch cabin 12, form by preceding cabinet 121 and 123 liang of sealings of back cabinet water space capacity, dividing plate 122 bottoms between two cabinets offer communication port, sewage enters from preceding cabinet 121 tops vertically downward and flows, and the quick-fried gas dish of laying in the cabinet of flowing through 120, cabinet 123 after dividing plate 122 bottom communication port enter upwards flows, the interior quick-fried gas dish of laying 120 of the cabinet of flowing through again flows out from the top of cabinet 123 subsequently; Sewage enters one-level serial-batch cabin 12 by setup program in batches, this cabinet is a complete blended aerate cabinet, active substance is bacterium and the dominant mixed strains of rudimentary mould in the cabinet, adopt high MLSS value (mixed solution sludge concentration value), keep very low fusion oxygen, but remove the machine thing of the overwhelming majority in the sewage within a short period of time, be provided with the top inlet mouth that is communicated with gas blower 3 at the cabinet top, use oxygen supply in cabinet;
Secondary serial-batch cabin 13, cabinet 131, dividing plate 132, back cabinet 132 before including, structure is all identical with one-level serial-batch cabin 12 with the flow direction, and sewage flows into from back cabinet 123 open tops of one-level serial-batch cabin 12, in the secondary serial-batch cabin, equally with gas blower 3 from cabinet jacking gas port air feed, the oxygen supply abundance is cultivated the dominant bacterial classification of protista, the pollutent that the free bacteria that the fs settling tank of ingesting is overflowed, organic debris and purification are not removed as yet, promote flocculation, clarification sewage;
Liquid level/film cabinet 16, form by liquid level cabinet 161 and membrane module cabinet 164, basic identical with existing structure, the two is the sealing water containing chamber that is interconnected, liquid level cabinet 161 is positioned at the top of membrane module cabinet 162, sidewall 162 open tops and sump tank 14 are communicated with, plate washer 163 is to form the labyrinth flow process between two water containing chambers, be provided with aeration plate 120 in two water containing chambers, to strengthen biochemical treatment, the cabinet top is provided with the ventilating pit oxygen supply that is connected with gas blower 3, and the cabinet top is provided with wash-down water inlet 166, to clean water containing chamber (as Fig. 3), be provided with membrane module 160 in membrane module cabinet 162, this cabinet is connected with suction pump 5 (as Fig. 1), under the effect of suction pump 5, mobile sewage carries out solid-liquid separation through membrane module 160 voluntarily, and the work of closing that rises of suction pump 5 is controlled by the liquid level of liquid level cabinet;
Sterilization clear water cabinet 17, this cabinet connects the outlet of suction pump 5 and the inlet of emptying pump 4 respectively, but an amount of Disinfectant of holding in the cabinet carries out last disinfecting for the water to discharging, after emptying pump 4 emission compliance sewage.
With reference to Fig. 5, it is the treatment scheme of marine batch-type membrane-process black ash water treating equipment, intake certainly assembly water inlet of sewage (grey black water), through one-level serial-batch cabin 12, secondary serial-batch cabin 13, sump tank 14, liquid level cabinet 161, membrane module cabinet 164, suction pump 5, sterilization clear water cabinet 17, discharge outboard through emptying pump 4; This flow process is optimized applied in any combination with the land with sequencing batch active sludge and membrane separation technique and handles in vessel sewage, obtain result in unexpected positive, the combination of sequencing batch activated sludge technology and membrane separation technique, make the microorganism concn in the equipment keep higher concentration, the impact capacity of anti-organic loading of sewage and water conservancy load is strengthened, therefore, the volumetric loading of equipment strengthens, processing efficiency improves, in the small device structure, can handle Heisui River, also can handle the buck of big discharge capacity, binding film isolation technique in the equipment, carry out solid-liquid separation, can avoid taking place sludge bulking or sump tank precipitating sludge denitrification phenomenon, existing sequence batch (biochemical process and membrane separation process that equipment adopts all have higher automatic control technology, thereby the utility model is diverted from one use to another these technology, can significantly reduce the manpower of operation of equipment management, to the extremely nervous situation of naval vessel staffing, advantageous conditions is provided, the utility model provides reliable guidance for further improving ocean environment and catering to the global grey water handing standard that is about to appearance.
Claims (6)
1, a kind of marine batch-type membrane-process black ash water treating equipment constitute various cabinet in the body housing body of this equipment, and body skin is provided with water assembly into, electric control box, gas blower, suction pump, emptying pump and corresponding valve member, pipeline, it is characterized in that:
The interior separation of the body skin (11) of the body of a equipment (1) is enclosed structure and is included serial-batch cabin, sump tank (14), sludge tank (15), liquid level/film cabinet (16) and sterilization clear water cabinet (17);
Entry place of b serial-batch cabin is provided with sewage inlet (10), and the water outlet of serial-batch cabin is connected with sump tank (14);
The water inlet of c liquid level/film cabinet (16) is connected with the water outlet of sump tank (14), and the water outlet of liquid level/film cabinet (16) is connected with sterilization clear water cabinet (17) inlet through suction pump (5);
D sterilization clear water cabinet (17) is connected with emptying pump (4);
The blast tube (31) of e gas blower (3) is connected with serial-batch cabin respectively, sump tank (14) and liquid level/film cabinet (16).
2, marine batch-type membrane-process black ash water treating equipment according to claim 1 is characterized in that serial-batch cabin in the body skin (11) is one-level, secondary or three grades.
3, marine batch-type membrane-process black ash water treating equipment according to claim 1 is characterized in that: liquid level/film cabinet (16) is made up of liquid level cabinet (161) and membrane module cabinet (162), and liquid level cabinet (161) is positioned at the top of film cabinet (162), and is interconnected.
4, marine batch-type membrane-process black ash water treating equipment according to claim 1 is characterized in that also being connected with on the sump tank (14) sludge tank (15).
5, marine batch-type membrane-process black ash water treating equipment according to claim 1 is characterized in that being provided with aeration plate (120) in serial-batch cabin, sump tank (14), sludge tank (15) and liquid level/film cabinet (16).
6, marine batch-type membrane-process black ash water treating equipment according to claim 1 is characterized in that locating to be provided with vacuum pump at sewage inlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043192 CN2804082Y (en) | 2005-07-06 | 2005-07-06 | Ship sequency bathc type membrance-process black ash water treatment appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043192 CN2804082Y (en) | 2005-07-06 | 2005-07-06 | Ship sequency bathc type membrance-process black ash water treatment appts |
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| Publication Number | Publication Date |
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| CN2804082Y true CN2804082Y (en) | 2006-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200520043192 Expired - Lifetime CN2804082Y (en) | 2005-07-06 | 2005-07-06 | Ship sequency bathc type membrance-process black ash water treatment appts |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417576C (en) * | 2005-07-06 | 2008-09-10 | 中国船舶重工集团公司第七○四研究所 | Marine batch-type membrane-process black ash water treating apparatus |
| CN104671594A (en) * | 2015-01-28 | 2015-06-03 | 江苏南极机械有限责任公司 | Method for carrying out sequencing batch biochemical treatment on inland ship domestic sewage |
| CN108545883A (en) * | 2017-12-28 | 2018-09-18 | 中国航天员科研训练中心 | Closed ecological system wastewater treatment method |
-
2005
- 2005-07-06 CN CN 200520043192 patent/CN2804082Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417576C (en) * | 2005-07-06 | 2008-09-10 | 中国船舶重工集团公司第七○四研究所 | Marine batch-type membrane-process black ash water treating apparatus |
| CN104671594A (en) * | 2015-01-28 | 2015-06-03 | 江苏南极机械有限责任公司 | Method for carrying out sequencing batch biochemical treatment on inland ship domestic sewage |
| CN104671594B (en) * | 2015-01-28 | 2016-04-06 | 江苏南极机械有限责任公司 | A kind of inland navigation craft sanitary sewage sequence criticizes biochemical processing method |
| CN108545883A (en) * | 2017-12-28 | 2018-09-18 | 中国航天员科研训练中心 | Closed ecological system wastewater treatment method |
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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 |
Effective date of abandoning: 20080910 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |