CN206544929U - A kind of sewage disposal machine people - Google Patents

Abstract

The utility model discloses a kind of sewage disposal machine people, it is related to water prevention and cure of pollution field, the electrocatalysis oxidation apparatus that sewage disposal machine people uses uses labyrinth type electrode, the gap of electrode defines water-flowing path, the path length of the water-flowing path is more than twice of water-flowing path end distance, and the delivery section is connected with the water circle device by pipeline insertion.The sewage disposal machine people that the utility model is provided uses floating-island type structure, has the advantages that attractive in appearance, energy-conservation, without personal management, removable；And labyrinth type electrode is utilized, holdup time of the current in electrode surface can be improved, so as to increase the oxidation efficiency of reductive organic matter in current.

Description

A kind of sewage disposal machine people

Technical field

The utility model is related to a kind of sewage disposal machine people, and more particularly to a kind of use labyrinth type electrode handles black The floatation type sewage disposal machine people in smelly river course.

Background technology

Contained carbohydrate, protein, fat and lignin etc. organise in sanitary sewage and some industrial wastewaters Compound can be finally decomposed to simple inorganic substances under microbial action, and these organic matters need consumption big in decomposable process The oxygen of amount, therefore it is referred to as aerobic pollution.In addition some reducing inorganic things also can oxygen consumption, such as NH in water₃H₂S, sulfurous acid Salt etc..

These pollutants can exhaust substantial amounts of dissolved oxygen in water after entering water body, or even make the large quantities of death of aquatic animal；It is dirty It when contaminating serious, can also dissolved oxygen is reduced to zero, cause anaerobic bacteria in water body to enliven, organic matter, which is decomposed, produces ammonia, vulcanization Hydrogen etc., causes water body to black smelly, forces material loop termination, self-purification of water function is almost lost.

In the prior art for the water body of some eutrophication, can by build the COD in ecological floating island, degradation water, nitrogen, Phosphorus content, makes water body get well by ecological effects.Ecological floating island is using floatability material as matrix or carrier, by high water Plant or terrestrial plant plant are into eutrophic water, and Root Absorption or suction-operated by plant are cut down in water body Nitrogen, phosphorus and organic pollution materials so that the measure of biotic control purified water, while by harvesting the method for plant by water body Rich nutritive material move away from water body, improve water quality, create good water environment.And it is such because water body dissolves for black-odor riverway Oxygen reduction causes the pollution problem of bacteria breed, and ecological floating island then works little.Meanwhile, black-odor riverway is due to long term hypoxia, river There are substantial amounts of organic sludge and anaerobic fermentation in road bed mud, the method for water filling is taken stopgap measures without controlling again after river course is emptied merely This.

Therefore, those skilled in the art, which is directed to exploitation one kind, can progressively decompose organic matter in bed mud, thoroughly administer river The floating-island type sewage disposal machine people of the black smelly phenomenon in road.

Utility model content

In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide at a kind of sewage Robot, including floating portion and delivery section are managed, the floating portion includes electric supply installation, electrocatalysis oxidation apparatus, water circle device With chinampa pedestal, the electric supply installation is electrically connected with the electrocatalysis oxidation apparatus and the water circle device, and three sets jointly It is placed on the chinampa pedestal, the delivery section is connected with the water circle device by pipeline insertion, the electrocatalytic oxidation Device includes first electrode and second electrode, and the first electrode and the second electrode are adjacent to each other, and its gap defines water Logical circulation road, the path length of the water-flowing path is more than twice of water-flowing path end distance.

Further, the electric supply installation is used as power supply using non-crystal silicon solar cell.

Further, the pole plate spacing of the first electrode and the second electrode is 1.5-3cm.

Further, the floating portion also includes filter, is arranged at along water (flow) direction before electrocatalysis oxidation apparatus.

Further, the electrocatalytic oxidation portion also includes ozone generator.

Further, in addition to micro- bubbling device, micro- bubbling device is tightly connected with the ozone generator.

Further, the floating portion also includes high-frequency electrolysis device, is electrically connected with the electric supply installation.

Further, the water circle device drives current using pulse mode.

Further, the first electrode and second electrode are platinum electrode.

Further, the chinampa pedestal is made using hard polyurethane foam.

Further, the delivery section includes injection apparatus, and the injection apparatus passes through pipeline with the water circle device Connection.

Further, the delivery section also includes counterweight, and the counterweight, the averag density of the injection apparatus are 1.0 ~1.1gcm^-3。

Further, in addition to the first adaptor and the second adaptor, first adaptor is consolidated with the floating portion Fixed, second adaptor is fixedly connected with the delivery section by pipeline, first adaptor and second adaptor It is flexibly connected, is rotated coaxially suitable for both.

Further, in addition to buoy and connecting line, the connecting line two ends respectively with the injection apparatus and described Buoy is fixedly connected.

Further, in addition to connecting line regulating part, the length for adjusting the connecting line.

Further, the pipeline is made using flexible pressure-resistant pipe fitting.

Further, the injection apparatus surface is coated with the film layer of anti-biological alluvial.

Technique effect

1st, the sewage disposal machine people that the utility model is provided uses floating-island type structure, with attractive in appearance, energy-conservation, without special messenger The advantages of managing, may move.

2nd, traditional polysilicon solar cell due to photoelectric transformation efficiency it is low, it is impossible to offer meet chinampa output power need The power supply asked, with the technological progress of photovoltaic industry, using amorphous silicon battery as power supply, using electrocatalysis oxidation apparatus with floating The combination of island structure, the sustainable COD value by water body is controlled in zone of reasonableness.

3rd, using labyrinth type electrode, holdup time of the current in electrode surface can be improved, so as to increase reproducibility in current The oxidation efficiency of organic matter.

The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing It is bright, to be fully understood from the purpose of this utility model, feature and effect.

Brief description of the drawings

Fig. 1 is the apparatus structure schematic diagram of a preferred embodiment of the present utility model；

Fig. 2 is the structural representation of labyrinth type electrode in Fig. 1 embodiments；

Fig. 3 is the structural representation of switching part in Fig. 1 embodiments.

Reference：1- floatings portion, 2- switching parts, 3- delivery sections, 101- non-crystal silicon solar cells, 102- water pumps, The micro- bubbling devices of 103-, 104- ozone generators, 105- electrolysis units, 106- floating blocks, 107- chinampas pedestal, 108- counterweights are inhaled Head, 109- pumping conduits, the adaptors of 201- first, 202- rotary rubber seal rings, the adaptors of 203- second, 204- first leads to Hole, the through holes of 205- second, 301- injection apparatus, 302- counterweights, 303- buoys, 304- connecting lines, 305- corrugated stainless steel tubings, 1051- first electrodes, 1052- second electrodes, 1053- water-flowing paths, 1054- ends away from.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just Described in description the utility model with simplified, rather than indicate or imply that the device or element of meaning must be with specific sides Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the utility model.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special Levy second feature " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper, or only Represent that fisrt feature level height is less than second feature.

As shown in figure 1, a kind of floating-island type sewage disposal machine people is present embodiments provided, including floating portion 1, switching part 2 With delivery section 3, floating portion 1 refers in the part of floating on water, and common electrification device may be contained within floating portion 1, with reduce by The extra cost that waterproof protective is caused；Floating portion 1 selects non-crystal silicon solar cell 101 as power supply, with photovoltaic industry Development, although the photoelectric transformation efficiency of monocrystaline silicon solar cell has been increase gradually to close to its theoretical value in laboratory, Its manufacturing cost and process complexity are limited to, commercially available monocrystaline silicon solar cell photoelectric transformation efficiency is only 15% or so, i.e., Polylith series connection is met the voltage and power demand of driving electrocatalysis oxidation apparatus, can still bring that chinampa is overweight, volume mistake Big the problems such as.Using non-crystal silicon solar cell 101 as electric supply installation in the present embodiment, the photoelectricity of solar cell can be turned Change efficiency to improve to 29% or so, the power supply requirement of the present embodiment device is met well.

Also include water pump 102 in floating portion 1, as water circle device, water pump 102 is with counterweight suction nozzle 108 and pumping conduit 109 coordinate, and constitute the part of drawing water of water circulation system, along pumping conduit 109 water of certain altitude position can be pumped into floating portion 1 Oxidation processes are carried out, water pump end is connected with simple filtration device, to filter out the larger residue of volume in water, gravel and dynamic plant Thing etc., prevents it from blocking water-flowing path below, or even causes the short circuit phenomenon of electrocatalysis oxidation apparatus, extends electrocatalytic oxidation The service life of device；In addition, water pump 102 drives current using pulse mode, pulse mode is different from simple reduction water pump and followed Ring speed, because electrode reaction occurs mainly in the relaxation time in the interface of electrodes, electrolyte, pulse mode, has Beneficial to the diffusion of reactant at electrode and product, and flow rate of a relatively high when flowing can improve electrolyte anode and cathode Ionic mobility, improve the carry out speed of electrocatalysis oxidation reaction.

The part that oxidation processes are carried out in floating portion 1 is the electrocatalytic oxidation makeup in electrocatalysis oxidation apparatus, the present embodiment Put and specifically include ozone generator 104, micro- bubbling device 103 and electrolysis unit 105, wherein the one of the generation of ozone generator 104 The ozone for determining concentration forms the micro-bubble of many ozone via micro- bubbling device 103, can be relatively stable because its size is minimum Be dispersed in water, formed gas phase colloidal dispersion, because size is minimum, possess great specific surface area, therefore contribute to electricity The electrode reaction of catalysis oxidation, improves its oxidation effectiveness.Because electrocatalysis oxidation reaction needs certain reaction time, according to Linear pattern is electrolysed, and holdup time of the current in electrolysis unit 105 is shorter, so that the completeness of reaction is have impact on, in order to enter The electrolysis unit 105 that one step is improved in the reaction efficiency of electrolysis unit 105, the present embodiment uses labyrinth type electrode, labyrinth type electricity Pole is usually tortuous broken line or the helical spiraled.Fig. 2 gives the structural representation of the present embodiment middle polyline type electrode, wherein First electrode 1051 and second electrode 1052 are adjacent to each other, leave gap, and slotted section allows that current pass through, slotted section limit Water-flowing path 1053 is determined, the path length of water-flowing path 1053 is the physical length of water-flowing path 1053, and water-flowing path Be represented by dotted lines in the 1053 end distance as air line distance of the initiating terminal of water-flowing path 1053 to terminal, figure, be end away from 1054.The path length of water-flowing path 1053 is more than twice of the end of the path 1053 away from 1054 length, broken line type electrode Length than as 1/2nd vertex angle thetas secant.First electrode 1051 and second electrode 1052 need it is shaped, And must use in inert electrode, therefore the present embodiment using platinum electrode.For the selection of distance between polar plate, generally, with The increase of pole plate spacing, COD is significantly raised, treatment effect is deteriorated, and produce waste water then with the increase of substrate spacing, processing Effect is more and more bad, and these are primarily due to the size and solution and positive plate that substrate spacing may decide that field strength in electrolyte Between potential difference；If reducing the distance between pole plate on the contrary, field strength can be increased, increase potential difference；And keep constant electricity Current density, then pole spacing between plates, which reduces, can reduce the resistance between two-plate, while electric energy can also be saved, reduction loss, contracting Subtract cost.It can be seen that the reduction of the two poles of the earth spacing between plates is conducive to Electrocatalytic Oxidation to handle sewage, electrolysis time can also be shortened, but Be if pole plate spacing is too small, easily cause two-plate contact so that short circuit and burn out voltage-stabilized power supply, consider it is various because The selected pole plate spacing of element is 2cm.In another embodiment of the present utility model, it can also increase another labyrinth type electrode and DC/AC is inverse Become device, for direct current to be converted into high-frequency alternating current, treatment sewage can be electrolysed by electrolysis unit, further drop Low water body COD value, and the oxide that anode is generated can be passed through water body, secondary oxidation is carried out to it.

It is installed on after the above-mentioned assembling components of floating portion 1 on chinampa pedestal 107, the bottom of chinampa pedestal 107 is provided with by hard Polylith floating block 106 made from blown polyurethane materials, the buoyancy support enough to produce and stablizes floating portion 1；In addition, using The floating block 106 of hard polyurethane foam material, the characteristics of with good mechanical performance, good heat-proof quality and good stability, is prevented The thermal pollution and motor work that floating portion thermal source is produced produce the problems such as rock, topple over.

Floating portion 1 is connected with delivery section 3 by switching part 2, and switching part 2 includes the first adaptor 201 and the second adaptor 203, through hole, the respectively through hole of first through hole 204 and second are provided with the first adaptor 201 and the second adaptor 203 205, the insertion of 204 and second through hole of first through hole 205 connection, for conveying the sewage through processing to bottom of river channel, to cause the Device is sealed while being rotated coaxially between one adaptor 201 and the second adaptor 203, using rotation in the present embodiment Turn rubber seal 202, be arranged at two adaptor junctions.

Delivery section 3 includes injection apparatus 301, counterweight 302, buoy 303, connecting line 304, and delivery section 3 is through conduit 305 with the Two adaptors 203 are connected, and conduit 305 is made using corrugated stainless steel tubing, and certain axial direction and footpath can be born while bent To pressure.Injection apparatus 301 in delivery section 3 can be by given pace and direction after the sewage mixing bottom sewage after processing Injection, because the deboost that injection is produced can be transferred to floating portion 1 along corrugated stainless steel tubing 305, promotes floating portion in the water surface Motion, the direction of motion can be adjusted by the injection direction of injection apparatus 301, and those skilled in the art is easy to reason Solution, realizes that change sewage disposal machine people carries out patrolling sewage disposal in certain waters using the injection apparatus 301, on a large scale The bed mud of black-odor riverway is administered.In addition, the surface of injection apparatus 301 is coated with polyelectrolyte film layer or hydrophobic film layer, subtract The attachment of few surface microorganism, prevents it from forming biofouling phenomenon on the surface of injection apparatus 301, further prevents injection apparatus 301 underwater retard motions.

Buoy 303 and connecting line 304 in delivery section 3 primarily serve depth of the limit injection device 301 in river course Effect, by adjusting the length of connecting line 304, can easily make injection apparatus 301 keep certain depth in river course, Avoid injection apparatus from being absorbed in bottom mud, stuck situation occur., can also be by even in another embodiment of the present utility model The length of wire length regulating part dynamic regulation connecting line, it should be understood readily by those skilled in this art, using simple buckle and around Line apparatus, can be achieved the technical goal, even if stuck situation occurs in the injection apparatus of adjustable connection line length, liter can also be used Motor is dropped, it is pulled from bottom sludge and come out.

In the present embodiment, delivery section with reselection procedure is intended to make injection apparatus 301 in the buoyancy of buoy 303 and counterweight 302 Keep stable under Action of Gravity Field, therefore specific weight is needed according to deadweight of the size of buoy ball, buoyancy and injection apparatus 301 etc. Selected after being adjusted under factors.In another preferred embodiment of the present utility model, without using buoy 303 and connecting line 304 Combination, use the bellows 305 of certain length and the weight of regulation counterweight 302 instead to stablize injection apparatus 301；Bellows 305 Length mainly change the depth of the dive of injection apparatus 301, and the global density of the weight-adjustable section delivery section of counterweight 302 leads to Often adjust its global density about 1.0~1.1gcm^-3, so that delivery section 3 can keep steady together with floating portion 1 in water It is fixed, while the unlikely drawing floating portion 1 of delivery section 3, increases to maintain floating portion 1 to float and stablize the floating block 106 additionally used Cost.

Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.

Claims (9)

1. a kind of sewage disposal machine people, it is characterised in that including floating portion and delivery section, the floating portion includes power supply and filled Put, electrocatalysis oxidation apparatus, water circle device and chinampa pedestal, the electric supply installation and the electrocatalysis oxidation apparatus and described Water circle device is electrically connected, and three is arranged on the chinampa pedestal jointly, and the delivery section passes through with the water circle device Pipeline insertion is connected, and the electrocatalysis oxidation apparatus includes first electrode and second electrode, the first electrode and described second Electrode is adjacent to each other, and its gap defines water-flowing path, the path length of the water-flowing path for the water-flowing path end away from From more than twice.

2. sewage disposal machine people as claimed in claim 1, it is characterised in that the electric supply installation uses non-crystal silicon solar energy Battery is used as power supply.

3. sewage disposal machine people as claimed in claim 1, it is characterised in that the first electrode and the second electrode Pole plate spacing is 1.5-3cm.

4. sewage disposal machine people as claimed in claim 1, it is characterised in that the floating portion also includes filter, edge Water (flow) direction is arranged at before electrocatalysis oxidation apparatus.

5. sewage disposal machine people as claimed in claim 1, it is characterised in that the electrocatalytic oxidation portion also includes ozone and sent out Raw device.

6. sewage disposal machine people as claimed in claim 5, it is characterised in that also including micro- bubbling device, micro- bubbling Device is tightly connected with the ozone generator.

7. sewage disposal machine people as claimed in claim 1, it is characterised in that the floating portion also includes high-frequency electrolysis and filled Put, electrically connected with the electric supply installation.

8. sewage disposal machine people as claimed in claim 1, it is characterised in that the first electrode and second electrode are platinum electricity Pole.

9. sewage disposal machine people as claimed in claim 1, it is characterised in that the chinampa pedestal uses hard foamed poly- ammonia Ester is made.