CN105481189B - Marine domestic sewage processing system - Google Patents

Marine domestic sewage processing system Download PDF

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Publication number
CN105481189B
CN105481189B CN201610024557.8A CN201610024557A CN105481189B CN 105481189 B CN105481189 B CN 105481189B CN 201610024557 A CN201610024557 A CN 201610024557A CN 105481189 B CN105481189 B CN 105481189B
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auxiliary material
connecting rod
sewage
pond
pump housing
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CN105481189A (en
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彭智锋
汤义虎
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YUANJIANG JINGYI TECHNOLOGY MACHINERY MANUFACTURING Co Ltd
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YUANJIANG JINGYI TECHNOLOGY MACHINERY MANUFACTURING Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37Wastewater or sewage treatment systems using renewable energies using solar energy

Abstract

The present invention provides marine domestic sewage processing system, it includes regulating reservoir, anoxic pond, wherein, regulating reservoir is connected with hull drainage system, regulating reservoir top is provided with preliminary screen pack, regulating reservoir bottom is provided with first pump housing, first pump housing is connected with mechanical grille, mechanical grille outlet is connected by connecting tube with anoxic pond, anoxic pond bottom is provided with some mixture pipes, auxiliary material addition mechanism is provided with the top of anoxic pond, anoxic pond top side is provided with overflow launder, and it is connected by overflow launder with membrane biological reaction pond, film reaction mechanism is provided with membrane biological reaction pond, Blast mechanism is provided with above film reaction mechanism.This programme significantly reduces the use load of freshwater resources on ship, is effectively saved resource.

Description

Marine domestic sewage processing system
Technical field
The present invention relates to technical field of ships, refers in particular to marine domestic sewage processing system.
Background technology
Sewage from Ships is primarily referred to as the excrement water of people, including from the sewage of the discharges such as urinal, water closet and useless Thing;From the sewage and waste of ward, the washbasin in clinic, bathtub and these place tap discharges;And with above-mentioned sewage The daily life water that waste mixes(Refer to face washing water, water for bathing, laundry water, kitchen water etc.)Water is used with other.To ship For oceangoing ship sanitary sewage, main processing method, which has, is aboard ship mounted directly sewage treatment unit, installation sanitary sewage receipts Acquisition means, after the first is processing up to standard, rivers are directly discharged into, second is to collect ashore to handle.At present, ship in the world Sewage treatment unit mainly has HAMWORTHY companies of Britain, WelBen companies, Red-Pox companies of the U.S., Japan The biochemical process processing unit of SASAKURA companies etc..Their handling process is mostly activated sludge process.Because hydraulic detention time (HRT)Long, device volume is big, although meeting ship inspection standard, is not suitable for China's actual conditions and ship shipping economic development and effect Benefit requires.The boat domestic sewage treatment device that the country occurs mainly has three kinds, ST types(Activated sludge process), WCB types(It is active dirty Mud and contact oxidation method)And CSWA series(Two-stage biological catalytic oxidation --- AB methods).Though they are several improved, all because dress Put volume and be unsuitable for the more combination vessel of number greatly.In addition, the treatment technology of Sewage from Ships remains in biography both at home and abroad On the aerobic biological treatment process of system.The larger Sewage from Ships that is primarily due to of Aerobic biological process device volume is mostly lavatory Excrement flushing water, there is higher BOD and SS than city domestic sewage, aerobic microbiological is higher due to being limited in for being supplied oxygen Load is handled together, it is necessary to which longer time is come the organic matter in sewage of degrading.In order to shorten the biochemical treatment time, impact is reduced The influence of load and exercise effect, the in recent years optimum organization of various biochemical processing methods are tested and applied.Wherein anaerobic process More and more it is taken seriously.For installing Domestic sewage collecting device, principle is simple, but operating cost is higher, restricted application. For marine domestic sewage processing, direction is still aboard ship mounted directly sewage treatment unit, and simply research has certainly The equipment of main intellectual property, to reduce cost.Japan is in terms of the research of marine domestic sewage processor, in the leading of the world Level, the SBT type series ship sewage treatment devices that they study, can realize steamer blowdown directly up to standard, but expensive, right For most of shipowner in China, it is difficult to undertake.
The content of the invention
Energy consumption is reduced it is an object of the invention to overcome the deficiencies of the prior art and provide one kind, is economized on resources, full automatic Marine domestic sewage processing system.
To achieve the above object, technical scheme provided by the present invention is:Marine domestic sewage processing system, it includes Regulating reservoir, anoxic pond, membrane biological reaction pond, secondary sedimentation tank, heat treatment mechanism, wherein, regulating reservoir and hull drainage system phase Connection, regulating reservoir top are provided with preliminary screen pack, and regulating reservoir bottom is provided with first pump housing, and first pump housing is connected with mechanical grille Connect, mechanical grille outlet is connected by connecting tube with anoxic pond, and anoxic pond bottom is provided with some mixture pipes, anoxic pond top Portion is provided with auxiliary material addition mechanism, and anoxic pond top side is provided with overflow launder, and is connected by overflow launder with membrane biological reaction pond, Film reaction mechanism is provided with membrane biological reaction pond, Blast mechanism is provided with above film reaction mechanism, the film positioned at overflow launder side is given birth to Second pump housing is provided with thing reaction tank, the second pump housing outlet is extended in anoxic pond, and membrane biological reaction pond opposite side is provided with the 3rd The pump housing, the 3rd pump housing outlet are connected with secondary sedimentation tank, and secondary sedimentation tank opposite side is provided with heat treatment mechanism, heat treatment mechanism Exit connects provided with circulating water pipe, and heat treatment mechanism and circulating water pipe are provided with temperature-sensing valve between connecing;
Auxiliary material addition mechanism includes auxiliary material case, and auxiliary material upper box part is provided with auxiliary material storage bucket, auxiliary material storage bucket be it is square, it is auxiliary Material storage bucket bottom is provided with inclined auxiliary material guide plate, and the relatively low one end side wall of auxiliary material guide plate is provided with auxiliary feed outlet, auxiliary feed outlet Place is provided with auxiliary material controlling organization;Auxiliary material controlling organization includes ball float, controls connecting rod, connecting rod counterweight, wherein, in the middle part of controls connecting rod By hinge in auxiliary material box cavity bottom, controls connecting rod one end is connected with ball float rope, and ball float rope bottom is provided with ball float, ball float For three, the same one end of controls connecting rod is connected to by corresponding ball float rope respectively, the length of three ball float ropes differs;Control The connecting rod other end is provided with connecting rod counterweight, is provided with separated time pulley in the auxiliary material case above connecting rod counterweight, the auxiliary material above separated time pulley Storage bucket outer wall is provided with the first deflecting roller, and the first deflecting roller is two, auxiliary respectively on the outer wall of auxiliary material storage bucket both sides The auxiliary material storage bucket outer wall of material outlet both sides is provided with the second deflecting roller, is set in the auxiliary material storage bucket side wall below the second deflecting roller There is auxiliary material stopper slot;Activity is equipped with auxiliary material limit shaft in auxiliary material stopper slot, and auxiliary material control panel is provided with below auxiliary material limit shaft, auxiliary Material control panel is engaged with auxiliary feed outlet, and the wherein side side wall of auxiliary material control panel is curved, and extrados is located at auxiliary material storage bucket Inner chamber side;Auxiliary material limit shaft both ends are connected through auxiliary material stopper slot with control cord one end, and the control cord other end bypasses phase successively It is connected after the second deflecting roller, the first deflecting roller and the separated time pulley answered with connecting rod counterweight;
Film reaction mechanism includes solarization air cell, membrane component, supporting plate, wherein, it is provided with supporting plate, supporting plate in the middle part of solarization air cell Both sides are provided with membrane component, and membrane component is two pieces, is reserved respectively between supporting plate both sides, membrane component opposite side and supporting plate Certain distance forms exhalant canal, aeration tube is provided with the solarization air cell below membrane component, aeration tube is two, respectively positioned at two Below water inlet pipe;Aeration tube one end is connected through solarization air cell with Blast mechanism, and the aeration tube in solarization air cell is provided with some Individual aeration nozzle, aeration nozzle are cylindrical shape, and the columnar cylinder lumen bottom is provided with up-small and down-big collecting chamber, on cylinder lumen Portion is provided with spoiler of the outlet in spurting;Exhalant canal is connected with connecting tube, and connecting tube is connected with self priming pump, self priming pump Outlet is connected with heat treatment mechanism;
Temperature-sensing valve includes valve body, temperature control spring, pushes up spring, check valve in advance, wherein, valve body one end and circulating water pipe are in succession Connect, the other end is connected with heat treatment mechanism, body cavity one end be provided with it is stair-stepping spacing, it is spacing to connect one positioned at circulating water pipe End, with spacing inconsistent, the other end is connected temperature control spring one end with pre- top spring one end, pre- to push up the spring other end and check valve Inconsistent, the check valve other end is contradicted in valve body and the connecting portion of heat treatment mechanism.
The sewage water treatment method of the system, it includes following steps:
1st, caused sewage accesses regulating reservoir by drainpipe on ship,
2nd, impurity is tentatively filtered by preliminary screen pack into during regulating reservoir, is sent into and pressed by delivery pipe after filtering Collected after the squeezing of crusher structure;
3rd, the sewage after filtering is pumped into mechanical grille by first pump housing and carries out impurity secondary filter, after secondary impurities filtering Sewage enter anoxic pond in;
4th, auxiliary material is poured in auxiliary material storage bucket, and three ball floats are located at level height different in processing pond respectively, work as processing When sewage in pond reaches bottom ball float position, the ball float of bottom is lifted up, and the balance of controls connecting rod is broken, to connecting rod The inclined downward of counterweight one end, while drive control cord to decline, drive auxiliary material control panel to rise a spacing after being turned to by pulley From opening auxiliary feed outlet bottom, auxiliary material fallen into processing pond from the indentation, there of opening;Example pushes away according to this, and sewage reaches second, During three ball floats, drive auxiliary material control panel to rise by connecting rod counterweight and rise again, direct auxiliary feed outlet is opened completely, works as water level During decline, ball float is vacantly fished, and connecting rod counterweight, which rises, blocks general who has surrendered's auxiliary feed outlet under auxiliary material control panel;
5th, Blast mechanism air feed after auxiliary material addition, mixture pipe spray bubble, are sufficiently mixed sewage and auxiliary material, decompose;
6th, mixed upper strata sewage is entered in membrane biological reaction pond by overflow launder and reacted, and reacted sewage has Three kinds of processing modes, first, continuing to be pumped into anoxic pond secondary response by second pump housing, second, reacting by film reaction mechanism After be directly accessed deodorizing sterilizing device carry out deodorizing sterilizing processing, third, by the 3rd pump housing be pumped into secondary sedimentation tank carry out again Secondary precipitation, access deodorizing sterilizing device after precipitating again and carry out deodorizing sterilizing processing;
7th, the clear water after deodorizing sterilizing, which enters in heat treatment mechanism, is evaporated processing, and steam passes through at the top of heat treatment mechanism Reduction cover be reduced into water and run in recycle by circulating water pipe.
The present invention after using such scheme, directly by solar energy system powered, and can substantially reduce energy consumption by the system, Multistep treatment and finlling automatically are used simultaneously, completes full-automatic sewage processing, and the sewage after its high treating effect, processing reaches completely To routine use requirement, the use load of freshwater resources on ship is significantly reduced, is effectively saved resource.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
The auxiliary material that Fig. 2 is the present invention adds structural scheme of mechanism.
Fig. 3 is the film reaction structural scheme of mechanism of the present invention.
Fig. 4 is the aeration tube structural representation of the present invention.
Fig. 5 is the temperature-sensing valve structural representation of the present invention.
Embodiment
With reference to all accompanying drawings, the invention will be further described, and presently preferred embodiments of the present invention is:Referring to accompanying drawing 1 to Accompanying drawing 5, the marine domestic sewage processing system described in the present embodiment include regulating reservoir 1, anoxic pond 2, membrane biological reaction pond 3, Secondary sedimentation tank 4, heat treatment mechanism 5, wherein, regulating reservoir 1 is connected with hull drainage system, and the top of regulating reservoir 1 is provided with preliminary Screen pack 6, the bottom of regulating reservoir 1 are provided with first pump housing 7, and first pump housing 7 is connected with mechanical grille 8, and the outlet of mechanical grille 8 passes through Connecting tube is connected with anoxic pond 2, and the bottom of anoxic pond 2 is provided with some mixture pipes 9, and the top of anoxic pond 2 is provided with auxiliary material and added Mechanism 10, the top side of anoxic pond 2 is provided with overflow launder 11, and is connected by overflow launder 11 with membrane biological reaction pond 3, film biology Film reaction mechanism 12 is provided with reaction tank 3, the top of film reaction mechanism 12 is provided with Blast mechanism 13, the film positioned at the side of overflow launder 11 Second pump housing 14 is provided with biological reaction pool 3, the outlet of second pump housing 14 is extended in anoxic pond 2, the opposite side of membrane biological reaction pond 3 Provided with the 3rd pump housing 15, the outlet of the 3rd pump housing 15 is connected with secondary sedimentation tank 4, and the opposite side of secondary sedimentation tank 4 is provided with heat treatment Mechanism 5, the exit of heat treatment mechanism 5 connect 16 provided with circulating water pipe, and heat treatment mechanism 5 and circulating water pipe are provided with temperature control between connecing 16 Valve 19;
Auxiliary material addition mechanism 10 includes auxiliary material case A1, and auxiliary material case A1 tops are provided with auxiliary material storage bucket A4, auxiliary material storage bucket A4 is square, and auxiliary material storage bucket A4 bottoms are provided with inclined auxiliary material guide plate A5, and one end side wall relatively low auxiliary material guide plate A5 is provided with Auxiliary material controlling organization is provided with auxiliary feed outlet A6, auxiliary feed outlet A6;Auxiliary material controlling organization include ball float A7, controls connecting rod A8, Connecting rod counterweight A9, wherein, connected in the middle part of controls connecting rod A8 by hinge in auxiliary material case A1 inner chambers bottom, controls connecting rod A8 one end Ball float rope A10 is connected to, ball float rope A10 bottoms are provided with ball float A7, and ball float A7 is three, is connected respectively by corresponding ball float rope A10 The same one end of controls connecting rod A8 is connected on, three ball float rope A10 length differs;The controls connecting rod A8 other ends are provided with connecting rod counterweight Separated time pulley A11 is provided with auxiliary material case A1 above A9, connecting rod counterweight A9, outside the auxiliary material storage bucket A4 above separated time pulley A11 It is two that wall, which is provided with the first deflecting roller A12, the first deflecting roller A12, auxiliary respectively on the outer wall of auxiliary material storage bucket A4 both sides The auxiliary material storage bucket A4 outer walls of material outlet A6 both sides are provided with the auxiliary material storage below the second deflecting roller A13, the second deflecting roller A13 Bucket A4 side walls are provided with auxiliary material stopper slot A14;Activity is equipped with auxiliary material limit shaft A15, auxiliary material limit shaft in auxiliary material stopper slot A14 It is engaged below A15 provided with auxiliary material control panel A3, auxiliary material control panel A3 with auxiliary feed outlet A6, auxiliary material control panel A3 wherein side Side wall is curved, and extrados is located at auxiliary material storage bucket A4 inner chambers side;Auxiliary material limit shaft A15 both ends pass through auxiliary material stopper slot A14 Be connected with control cord A2 one end, the control cord A2 other ends successively around corresponding second deflecting roller A13, the first deflecting roller A12 and It is connected after separated time pulley A11 with connecting rod counterweight A9;
Film reaction mechanism 12 includes solarization air cell B1, membrane component B4, supporting plate B3, wherein, branch is provided with the middle part of solarization air cell B1 Fagging B3, supporting plate B3 both sides are provided with membrane component B4, and membrane component B4 is two pieces, and one is reserved between membrane component B4 and supporting plate B3 Aeration tube B6 is provided with solarization air cell B1 below set a distance formation exhalant canal B5, membrane component B4, aeration tube B6 is two, respectively Below two water inlet pipe B2;Aeration tube B6 one end is connected through solarization air cell B1 with Blast mechanism 13, in solarization air cell B1 Aeration tube B6 provided with several aeration nozzles B7, aeration nozzle B7 be cylindrical shape, the columnar cylinder lumen bottom is provided with upper Small lower big collecting chamber, cylinder lumen top are provided with spoiler B8 of the outlet in spurting;Exhalant canal B5 and the phase of connecting tube 17 Connection, connecting tube 17 are connected with self priming pump 18, and the outlet of self priming pump 18 is connected with heat treatment mechanism 5;
Temperature-sensing valve 19 includes valve body C12, temperature control spring C13, pre- top spring C14, check valve C15, wherein, valve body C12 One end connects 16 with circulating water pipe and is connected, and the other end is connected with heat treatment mechanism 5, and valve body C12 inner chambers one end is provided with stair-stepping limit Position, spacing to connect 16 one end positioned at circulating water pipe, temperature control spring C13 one end is with spacing inconsistent, the other end and pre- top spring C14 mono- End is connected, and pre- the top spring C14 other ends and check valve C15 are inconsistent, and the check valve C15 other ends are contradicted in valve body C12 and heat The connecting portion of processing mechanism 5.
The sewage water treatment method of the system includes following steps:
1st, caused sewage accesses regulating reservoir by drainpipe on ship,
2nd, impurity is tentatively filtered by preliminary screen pack into during regulating reservoir, is sent into and pressed by delivery pipe after filtering Collected after the squeezing of crusher structure;
3rd, the sewage after filtering is pumped into mechanical grille by first pump housing and carries out impurity secondary filter, after secondary impurities filtering Sewage enter anoxic pond in;
4th, auxiliary material is poured in auxiliary material storage bucket, and three ball floats are located at level height different in processing pond respectively, work as processing When sewage in pond reaches bottom ball float position, the ball float of bottom is lifted up, and the balance of controls connecting rod is broken, to connecting rod The inclined downward of counterweight one end, while drive control cord to decline, drive auxiliary material control panel to rise a spacing after being turned to by pulley From opening auxiliary feed outlet bottom, auxiliary material fallen into processing pond from the indentation, there of opening;Example pushes away according to this, and sewage reaches second, During three ball floats, drive auxiliary material control panel to rise by connecting rod counterweight and rise again, direct auxiliary feed outlet is opened completely, works as water level During decline, ball float is vacantly fished, and connecting rod counterweight, which rises, blocks general who has surrendered's auxiliary feed outlet under auxiliary material control panel;
5th, Blast mechanism air feed after auxiliary material addition, mixture pipe spray bubble, are sufficiently mixed sewage and auxiliary material, decompose;
6th, mixed upper strata sewage is entered in membrane biological reaction pond by overflow launder and reacted, and reacted sewage has Three kinds of processing modes, first, continuing to be pumped into anoxic pond secondary response by second pump housing, second, reacting by film reaction mechanism After be directly accessed deodorizing sterilizing device carry out deodorizing sterilizing processing, third, by the 3rd pump housing be pumped into secondary sedimentation tank carry out again Secondary precipitation, access deodorizing sterilizing device after precipitating again and carry out deodorizing sterilizing processing;
7th, the clear water after deodorizing sterilizing, which enters in heat treatment mechanism, is evaporated processing, and steam passes through at the top of heat treatment mechanism Reduction cover be reduced into water and run in recycle by circulating water pipe.
The present embodiment is directly powered by solar energy system, can substantially reduce energy consumption, while using multistep treatment and certainly Dynamic filling, full-automatic sewage processing is completed, routine use requirement is fully achieved in the sewage after its high treating effect, processing, significantly The use load of freshwater resources on ship is alleviated, is effectively saved resource.
Embodiment described above is only the preferred embodiments of the invention, and the practical range of the present invention is not limited with this, Therefore the change that all shape, principles according to the present invention are made, it all should cover within the scope of the present invention.

Claims (2)

1. marine domestic sewage processing system, it is characterised in that:It includes regulating reservoir(1), anoxic pond(2), membrane biological reaction Pond(3), secondary sedimentation tank(4), heat treatment mechanism(5), wherein, regulating reservoir(1)It is connected with hull drainage system, regulating reservoir (1)Top is provided with preliminary screen pack(6), regulating reservoir(1)Bottom is provided with first pump housing(7), first pump housing(7)With mechanical grille (8)It is connected, mechanical grille(8)Outlet passes through connecting tube and anoxic pond(2)It is connected, anoxic pond(2)Bottom is provided with some Mixture pipe(9), anoxic pond(2)Top is provided with auxiliary material addition mechanism(10), anoxic pond(2)Top side is provided with overflow launder (11), and pass through overflow launder(11)With membrane biological reaction pond(3)It is connected, membrane biological reaction pond(3)It is interior to be provided with film reaction mechanism (12), film reaction mechanism(12)Top is provided with Blast mechanism(13), positioned at overflow launder(11)The membrane biological reaction pond of side(3)It is interior Provided with second pump housing(14), second pump housing(14)Outlet extends to anoxic pond(2)It is interior, membrane biological reaction pond(3)Opposite side is provided with 3rd pump housing(15), the 3rd pump housing(15)Outlet and secondary sedimentation tank(4)It is connected, secondary sedimentation tank(4)Opposite side is provided with heat Processing mechanism(5), heat treatment mechanism(5)Exit connects provided with circulating water pipe(16), heat treatment mechanism(5)Connect with circulating water pipe (16)Between be provided with temperature-sensing valve(19);
Auxiliary material adds mechanism(10)Include auxiliary material case(A1), auxiliary material case(A1)Top is provided with auxiliary material storage bucket(A4), auxiliary material storage Deposit bucket(A4)To be square, auxiliary material storage bucket(A4)Bottom is provided with inclined auxiliary material guide plate(A5), auxiliary material guide plate(A5)Relatively low one Side wall is provided with auxiliary feed outlet(A6), auxiliary feed outlet(A6)Place is provided with auxiliary material controlling organization;Auxiliary material controlling organization includes floating Ball(A7), controls connecting rod(A8), connecting rod counterweight(A9), wherein, controls connecting rod(A8)Middle part is by hinge in auxiliary material case (A1)Inner chamber bottom, controls connecting rod(A8)One end is connected with ball float rope(A10), ball float rope(A10)Bottom is provided with ball float(A7), float Ball(A7)For three, pass through corresponding ball float rope respectively(A10)It is connected to controls connecting rod(A8)Same one end, three ball float ropes (A10)Length differ;Controls connecting rod(A8)The other end is provided with connecting rod counterweight(A9), connecting rod counterweight(A9)The auxiliary material of top Case(A1)It is interior to be provided with separated time pulley(A11), separated time pulley(A11)The auxiliary material storage bucket of top(A4)Outer wall is provided with first and turned to Wheel(A12), the first deflecting roller(A12)For two, respectively positioned at auxiliary material storage bucket(A4)On the outer wall of both sides, auxiliary feed outlet(A6) The auxiliary material storage bucket of both sides(A4)Outer wall is provided with the second deflecting roller(A13), the second deflecting roller(A13)The auxiliary material storage bucket of lower section (A4)Side wall is provided with auxiliary material stopper slot(A14);Auxiliary material stopper slot(A14)Interior activity is equipped with auxiliary material limit shaft(A15), auxiliary material Limit shaft(A15)Lower section is provided with auxiliary material control panel(A3), auxiliary material control panel(A3)With auxiliary feed outlet(A6)It is engaged, auxiliary material control Plate(A3)Wherein side side wall it is curved, extrados is located at auxiliary material storage bucket(A4)Inner chamber side;Auxiliary material limit shaft(A15)Two Hold through auxiliary material stopper slot(A14)With control cord(A2)One end connects, control cord(A2)The other end bypasses corresponding second successively Deflecting roller(A13), the first deflecting roller(A12)With separated time pulley(A11)Afterwards with connecting rod counterweight(A9)It is connected;
Film reaction mechanism(12)Include solarization air cell(B1), membrane component(B4), supporting plate(B3), wherein, solarization air cell(B1)Middle part Provided with supporting plate(B3), supporting plate(B3)Both sides are provided with membrane component(B4), membrane component(B4)For two pieces, respectively positioned at supporting plate (B3)Both sides, membrane component(B4)Opposite side and supporting plate(B3)Between reserve certain distance formed exhalant canal(B5), membrane component (B4)The solarization air cell of lower section(B1)It is interior to be provided with aeration tube(B6), aeration tube(B6)For two, respectively positioned at two water inlet pipes(B2) Lower section;Aeration tube(B6)One end passes through solarization air cell(B1)With Blast mechanism(13)Connection, positioned at solarization air cell(B1)Interior aeration tube (B6)It is provided with several aeration nozzles(B7), aeration nozzle(B7)For cylindrical shape, the columnar cylinder lumen bottom is provided with upper small Big collecting chamber down, cylinder lumen top are provided with spoiler of the outlet in spurting(B8);Exhalant canal(B5)With connecting tube (17)It is connected, connecting tube(17)With self priming pump(18)It is connected, self priming pump(18)Outlet and heat treatment mechanism(5)It is connected;
Temperature-sensing valve(19)Include valve body(C12), temperature control spring(C13), push up spring in advance(C14), check valve(C15), wherein, valve Body(C12)One end connects with circulating water pipe(16)Connection, the other end and heat treatment mechanism(5)Connection, valve body(C12)Inner chamber one end is set Have it is stair-stepping spacing, it is spacing to be connect positioned at circulating water pipe(16)One end, temperature control spring(C13)One end is another with spacing inconsistent End and pre- top spring(C14)One end is connected, and pushes up spring in advance(C14)The other end and check valve(C15)It is inconsistent, check valve (C15)The other end is contradicted in valve body(C12)With heat treatment mechanism(5)Connecting portion.
2. the sewage water treatment method of system described in claim 1, it is characterised in that:It includes following steps:
1), caused sewage accesses regulating reservoir by drainpipe on ship,
2), into during regulating reservoir impurity is tentatively filtered by preliminary screen pack, pass through delivery pipe after filtering and be sent into squeezing Collected after mechanism squeezing;
3), the sewage after filtering mechanical grille is pumped into by first pump housing and carries out impurity secondary filter, after secondary impurities filtering Sewage enters in anoxic pond;
4), auxiliary material be poured in auxiliary material storage bucket, three ball floats level height different in the processing pond respectively, when in processing pond Sewage when reaching bottom ball float position, the ball float of bottom is lifted up, and the balance of controls connecting rod is broken, to connecting rod counterweight The inclined downward of one end, while drive control cord to decline, drive auxiliary material control panel to rise certain distance after being turned to by pulley, make Auxiliary feed outlet bottom is opened, and auxiliary material is fallen into processing pond from the indentation, there of opening;Example pushes away according to this, and sewage reaches second, third During ball float, drive auxiliary material control panel to rise by connecting rod counterweight and rise again, direct auxiliary feed outlet is opened completely, works as water level decreasing When, ball float is vacantly fished, and connecting rod counterweight, which rises, blocks general who has surrendered's auxiliary feed outlet under auxiliary material control panel;
5), auxiliary material addition after Blast mechanism air feed, mixture pipe spray bubble, be sufficiently mixed sewage and auxiliary material, decompose;
6), mixed upper strata sewage entered by overflow launder in membrane biological reaction pond and reacted, reacted sewage has three Kind processing mode, first, continuing to be pumped into anoxic pond secondary response by second pump housing, second, after reacting by film reaction mechanism It is directly accessed deodorizing sterilizing device and carries out deodorizing sterilizing processing, is carried out again third, being pumped into secondary sedimentation tank by the 3rd pump housing Precipitation, access deodorizing sterilizing device after precipitating again and carry out deodorizing sterilizing processing;
7), the clear water after deodorizing sterilizing enter in heat treatment mechanism and be evaporated processing, steam by heat treatment mechanism at the top of Reduction cover is reduced into water and runs in recycle by circulating water pipe.
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