CN206069514U - Family sewage disposal device - Google Patents

Abstract

The utility model discloses a kind of family sewage disposal device, its drip irrigation device is, including cylindric tank body, the center of tank body is provided with center cavity, around center cavity, circle distribution has multiple peripheral cavitys, the connection component for being additionally provided with pond for driving current between peripheral cavity, flowing between center cavity and peripheral cavity, center cavity bottom is provided with the aerating pipelines for aeration, the filler for microbial reproduction is provided with center cavity.Tank structure is compact, inner space utilization rate high；Subsequently to internal maintenance, maintenance convenience more；Integral structure produces efficiency high, low cost.

Description

Family sewage disposal device

Technical field

This utility model is related to sewage disposal device, more particularly to a kind of family sewage disposal device.

Background technology

With the progress that vast rural toilet is transformed, the phenomenon that Excreta and sewage are arbitrarily discharged before changing is substantial amounts of Rural toilet construction is got up, and sanitary sewage is received bank of tubes and put, in terms of the process to country sewage, substantial amounts of with small-sized in field Change the change excrement equipment of integration so that the sewage being disposed disclosure satisfy that discharging standards directly can be discharged.

Existing notification number discloses a kind of rural area dispersed miniature integrated sewage treating apparatus for CN104671408A's, Including tank body, tank interior is provided with preliminary sedimentation tank, the anaerobic pond for anaerobic fermentation, the Aeration tank for aerobic fermentation and precipitation Pond, but its internal partition is mutually perpendicular to, uneven parallel distribution, when being embedded in the middle of soil, the pressure that external communication is come in , easily there is structural unstable situation during long-time use in power uneven dispersion.

Utility model content

In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of family sewage disposal device, Its Stability Analysis of Structures, force dispersion are uniform.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of family sewage disposal Equipment, including cylindric tank body, the center of the tank body are provided with center cavity, and around the center cavity, circle distribution has many Individual peripheral cavity, is additionally provided with pond for driving current between peripheral cavity, flows between center cavity and peripheral cavity Connection component, the inner tank wall is provided with multiple dividing plates that center cavity, peripheral cavity are formed for segmentation, the dividing plate Formed by plastics integrated injection molding with tank body.

By above-mentioned technical proposal, will be whole tank body buried when, the pressure that its each face is subject to can be equal It is even along radially being delivered on the dividing plate of center cavity inside, the cavity of center uniformly carries the pressure of surrounding, also can Enough that pressure dissipation comes, internal each cavity is less prone to the serious situation of local pressure.Meanwhile, tank interior is entirely It is full of by current, its internal hydraulic pressure also uniformly toward external diffusion, and then can offset the pressure that part external world soil comes, And then lift integrally-built stability.

Furthermore, dividing plate and tank body are all the structures that plastics integrated injection molding is formed, just more fast so when production It is prompt convenient, disposably can be directly molded using mould, the production efficiency for greatly improving, while also reduce producing into This.

This utility model is further arranged to：The center cavity bottom is provided with the aerating pipelines for aeration, described The filler for microbial reproduction is provided with center cavity.

By above-mentioned technical proposal, centre position is set directly at by filler, for aerating pipelines, be easy to follow-up direct Safeguard.The center cavity in centre position effectively can all be formed covering by the manhole above lid, and people are directly internal Aeration plate on the filler in portion, aerating pipelines is carried out changing, is dismantled.If placed at beside, the structure of side perforate is very It is difficult that overall whole tank body is covered into complete.

This utility model is further arranged to：The connection component is included with dividing plate integrally connected and flowing up and down of supplying water is led Stream cover, the top and/or bottom of the kuppe are provided with the flow-guiding mouth for flowing into that supplies water, and are provided with for current from one on the dividing plate Perforate of the effluent to opposite side, and perforate connection kuppe inner chamber.

By above-mentioned technical proposal, the kuppe for connecting component is directly integrally disposed upon above dividing plate, and which can just pass through It is molded disposable injection out, it is to avoid follow-up to carry out the isostructural installation fixation of water service pipe, reduces in production process Manually installed link, reduces cost, improve production efficiency.

On kuppe, opening up for flow-guiding mouth may decide that and need the current into next cavity to be to be located in previous cavity Top layer or bottom, the position of opening also determines the position that previous cavitating flow is flowed in next cavity.This Planting connection component can need be preset accordingly according to the operation of current, and then disposable injection is out, Stability Analysis of Structures, It is difficult to loosen, subsequently avoids safeguarding

This utility model is further arranged to：Described filler includes that many are made of plastics and are connected by hot weld each other The grid pipe for connecing, the grid pipe are hollow and mesh are distributed with above.

By above-mentioned technical proposal, the structure of mesh tubular is relatively stable, and is less prone to the situation of blocking, and this Filler is directly tucked into center cavity by the structure of filler, and filler can form larger microorganism implantation area.Filler itself There is supporting construction, filler is directly plugged into, it is to avoid this kind of manually installed numerous such as fixed filler It is trivial, and the leakage of floating stuffing.It is follow-up directly to extract out when need to safeguard to filler, convenience more.

This utility model is further arranged to：The grid pipe is hollow prismatic shape or hollow cylindrical, the net It is used for two mouth of pipe faces of the fixed hot weld position for grid pipe on lattice pipe.

By the structure of above-mentioned technical proposal, prism shape or cylinder, grid pipe network face can be allowed in center cavity It is evenly distributed.Heat weldable position is arranged on mouth of pipe face, the processing that so conveniently can be welded, if against seamed edge one The hot weld of bar is gone over, and workload can be very big, causes working (machining) efficiency not high.And hot weld face is arranged on the mouth of pipe, in welding When, it is only necessary to grid pipe is superimposed, then using the direct hot weld of two end faces get up it is overall be maintained for securing, Production is very efficient and convenient.

This utility model is further arranged to：Multiple use have been wholely set on the center cavity inwall bottom or side wall In the brace rod for supporting filler.

By above-mentioned technical proposal, the structure of brace rod can allow filler to reserve one section of space out with center cavity, can For accommodating aerating pipelines, filler is prevented directly to be pressed onto aerating pipelines.Brace rod simple structure, effect are obvious, during reproduction Time directly can be molded out, convenience more.

This utility model is further arranged to：The peripheral cavity include for current enter the first cavity, for current stream The second cavity for going out, first cavity are adjacent with the second cavity, and second cavity bottom is provided with and flows to side for sludge Inclined-plane, is provided with the sludge reflux for being back to the first cavity for sludge from the second cavity between first cavity and the second cavity Device.

By above-mentioned technical proposal, water outlet and for water inlet cavity will be used for and be arranged on adjacent position, and can allow the Sludge in two cavitys is passed straight back to the speed of sludge reflux is also improved in the first cavity using most short pipeline, reduces For driving the energy consumption of sludge reflux.

Meanwhile, the sludge that inclined-plane can allow in the second cavity is all pooled to side, during being easy to sludge reflux Thoroughly.

This utility model is further arranged to：The peripheral cavity also includes the 3rd cavity and the 4th cavity, and current exist The first cavity, the 3rd cavity, the 4th cavity, center cavity, the second cavity, first cavity and the 3rd are flowed successively through in tank body Connectivity points between cavity are located at the 1/3 ~ 1/2 of water surface elevation, by connecting group between the 3rd cavity and the 4th cavity Part allows the current of the 3rd cavity inner bottom part to enter at 1/2 ~ 2/3 of water surface elevation in the 4th cavity, and the 4th cavity is with The current of the 4th cavity surface are allowed to enter into center cavity bottom by connecting component between heart cavity, the center cavity and the The 4th cavity bottom is entered into by connecting the current on Component driver center cavity surface between four cavitys.

By above-mentioned technical proposal, the sewage disposal device is allowed when sewage is processed using the structure of five cavitys, Can be processed using A/O techniques, especially when rural toilet sewage is processed, through the dash adjustment of the first cavity, 3rd cavity and the 4th cavity can carry out the anaerobic reaction of biology, enter finally into, surely Fixed is degraded biology.Precipitated in the second last cavity, the supernatant can be discharged, sewage treating efficiency High, low cost.

This utility model is further arranged to：The center cavity is rounded, and the peripheral cavity is in fan ring-type.

By above-mentioned technical proposal, the peripheral cavity of circular center cavity and fan ring-type, such center cavity with it is outer Enclosing cavity can allow the pressure that the external world passes over to come along dividing plate etc. is dispersed in tank interior, and center is circular knot Structure is less prone to the situation of deformation.And peripheral cavity is the structure for fanning ring, uniformly, current are in annularly flow process for its cavity cross section In be less prone to the situation of blocking.

This utility model is further arranged to：Also include the top cover that will be sealed at the top of tank body, the There is provided with Manhole, and center cavity covers by the orthographic projection of the vertical direction of manhole.

By above-mentioned technical proposal, center cavity is directly covered by manhole, when people are safeguarded to tank interior, Directly manhole cover is opened and can just complete the work such as cleaning, the maintenance of aerating pipelines of filler.

In sum, this utility model having the beneficial effect that in contrast to prior art：Tank structure is compact, inner space is sharp It is high with rate；Subsequently to internal maintenance, maintenance convenience more；Integral structure produces efficiency high, low cost.

Description of the drawings

Fig. 1 is the structure chart of tank body in embodiment；

Fig. 2 is the structure chart of connection component in embodiment；

Fig. 3 is tank body vertical direction sectional view in embodiment, prominent its center cavity inside structure；

Fig. 4 is the structure chart of filler in embodiment；

Fig. 5 is the external structure of tank body frame top cover in embodiment；

Structure charts of the Fig. 6 for water inlet and outlet on tank body in embodiment；

Fig. 7 is the structure chart of tank base in embodiment；

Fig. 8 is the structure chart of sludge refluxing apparatus in embodiment.

Reference：1st, tank body；11st, center cavity；12nd, the first cavity；13rd, the second cavity；14th, the 3rd cavity；15th, Four cavitys；16th, brace rod；17th, water inlet；18th, outlet；19th, inclined-plane；191st, hollow-out parts；192nd, reinforcement；21st, dividing plate； 22nd, kuppe；23rd, flow-guiding mouth；24th, perforate；3rd, filler；31st, grid pipe；32nd, mesh；5th, aerating pipelines；51st, aeration plate；6、 Baffle pipe；7th, top cover；71st, manhole.

Specific embodiment

This utility model is described in further detail below in conjunction with accompanying drawing.

As shown in figure 1, a kind of family sewage disposal device, including cylindric tank body 1, the center of tank body 1 is provided with center Cavity 11,11 surrounding circle distribution of center cavity have peripheral cavity, and peripheral number of cavities is multiple, can be entered according to process requirements Row is adjusted and is arranged.Dividing plate 21 is provided with inside tank body 1, has the structure of dividing plate 21 such that it is able to form peripheral cavity empty with center Chamber 11.Center cavity 11 is rounded, and peripheral cavity is in fan annular, so whole sewage disposal device be subject to ambient pressure when Wait, internal stress dispersed can come, it is to avoid local deformation occur.Wherein, tank body 1 is internally provided with connection component, water Stream recycles connection component to flow between different cavitys by current after entering into tank body 1 from the external world.

As shown in Fig. 2 connection component includes being integrally attached to the kuppe 22 above 21 side of dividing plate, kuppe 22 along Vertical direction extends, and at the top of which or bottom is provided with flow-guiding mouth 23, can be flowed into inside kuppe 22 for current, certainly may be used To be provided with flow-guiding mouth 23 up and down.If only top arranges flow-guiding mouth 23, and sealed bottom, kuppe 22 be for by its The water on the top layer in the cavity at place is circulated into inside kuppe 22.If being only that lower section arranges flow-guiding mouth 23 or equal up and down Flow-guiding mouth 23 is set, and kuppe 22 is circulated into inside kuppe 22 for the water of the bottom in the cavity that is located.Simultaneously Perforate 24 is also equipped with dividing plate 21, and perforate 24 is next cavity, perforate 24 to be flowed into for the current inside kuppe 22 Height determine position into next cavity inside, people can be adjusted to aperture position according to operation requirement.

As shown in figure 3, center cavity 11 is for aerobic reaction, center cavity 11 be internally provided with aerating pipelines 5 with Filler 3, aerating pipelines 5 are connected with the air pump in the external world, and aerating pipelines 5 are mainly paved at 11 bottom of center cavity, are provided with above One aeration plate 51, aeration plate 51 are constantly ventilated above, improve the oxygen content in center cavity 11.Filler 3 is centrally disposed Microbial reproduction is supplied inside cavity 11.

Wherein, as shown in figure 4, filler 3 is made up of many grid pipes 31, grid pipe 31 is made of plastics, and each other Welded by two mouth of pipe fever sensation of the face by grid pipe 31, and then be integrally fixedly connected.Plastics can be polyethylene or PP, certainly Can be that other structures are stable, anticorrosive, aging-resistant plastics.It is in a hollow rectangular shape that grid pipe 31 is overall, other Prism shape or cylindrical shape can also, hollow rectangular shape is easy to be overlapped mutually combination between the grid pipe 31 in later stage, The wire side of inside can be allowed after combining to keep uniform.Mesh 32, mesh 32 are distributed above four side walls of grid pipe 311 For rectangle of the same size or rhombus.

When grid pipe 311 is formed whole filler 3, combine to each grid pipe 31 first, arrangement point Cloth intercepts grid pipe 311 in identical length, then using end face welding equipment, welding equipment in structure as shown in fig. 2 There is the solder side of a larger plane above, the mouth of pipe of the grid pipe 31 being stacked together all is fitted with which, mouth of pipe end face Melting, melting position each other voluntarily can bond, so mouth of pipe end face all hot welds each other of all of grid pipe 31 Together, this connected mode, it is quick effective, it is adapted to large batch of quick commercial production.

Meanwhile, as shown in Figures 1 and 3, it has been wholely set on 11 inwall bottom of center cavity or side wall multiple for propping up The brace rod 16 of support filler 3, brace rod 16 are shaped as rectangle structure.When installing, filler 3 is directly placed at brace rod Above 16, the structure of brace rod 16 can allow filler 3 to reserve one section of space out with center cavity 11, can be used for accommodating aeration Pipeline 5, prevents filler 3 to be directly pressed onto aerating pipelines 5.

As shown in figure 5, top cover 7 is provided with the top of tank body 1, fixed by screw lock between top cover 7 and tank body 1.Top cover 7 with Tank body 1 is the same be all by plastic injection out.Top cover 7 is provided with manhole 71, and the just throwing of the vertical direction of manhole 71 above Center cavity 11 is covered by shadow.As aeration plate 51 has a restriction of its shelf-life, spending one or two years is accomplished by changing, change when Wait, people can directly open top cover 7, then directly take out the filler 3 being shelved on brace rod 16, finally by aerating pipelines 5 release, and putting back to into one by one again after being changed to the aeration plate 51 on aerating pipelines 5, Renewal process are convenient, fast It is prompt.

As shown in Fig. 1 and Fig. 6, peripheral cavity also includes the first cavity 12, the second cavity 13, the 3rd cavity 14 and the 4th Cavity 15, the first cavity 12 are flowed into for current, and which is provided with water inlet 17 above, and the second cavity 13 is for water outlet , which is provided with outlet 18 above.

This family is processed to sewage using A/O techniques with sewage disposal device, and the water surface in each cavity is to protect Hold consistent height.The position that water inlet 17 above first cavity 12 is arranged is higher, and current can be entered from water inlet 17, the One cavity 12 is to precipitate regulatory region, and current inside enter row buffering, of short duration storage and precipitation.Then the water of the first cavity 12 is Toward the flowing of the 3rd cavity 14, the connection component between the first cavity 12 and the 3rd cavity 14 is only to be arranged on above dividing plate 21 Perforate 24, the height of perforate 24 is the 1/3 ~ 1/2 of water surface elevation.It is relatively low that its connectivity points is arranged, and then allows a large amount of of bottom Sludge can be stable be flowed into next cavity.

Sewage enters into and anaerobic reaction is carried out in the 3rd cavity 14, is not passed through air in the 3rd cavity 14, and oxygen content is dilute Thin, the anaerobic bacteria in sewage resolves into small molecule or acid etc. to the Organic substance of macromole, is easy to follow-up process.Sewage Jing After crossing the 3rd cavity 14, the 4th cavity 15 is flowed to, the 3rd cavity 14 and the 4th cavity 15 all carry out anaerobic reaction.3rd Connection component between cavity 14 and the 4th cavity 15 is kuppe 22 and the perforate 24 on dividing plate 21, and kuppe has about 22 Flow-guiding mouth 23, the position of perforate 24 are arranged on 1/2 ~ 2/3 height of dividing plate 21, and the current of 14 bottom of the 3rd cavity pass through kuppe 22 enter in the 4th cavity 15.The sludge of 14 inner bottom part of the 3rd cavity effectively can be extracted, and enter into the 4th empty Reaction is continued in chamber 15, reduces the sludge residual in the 3rd cavity 14.

Through sewage after the 4th cavity 15, into center cavity 11.4th cavity 15 and center cavity 11 it Between connection component be kuppe 22 with dividing plate 21 on perforate 24, flow-guiding mouth 23, perforate 24 are provided with the top of kuppe 22 In 22 bottom of kuppe.The current on 15 surface of the 4th cavity are flowed into the bottom of center cavity 11, carry out in center cavity 11 Organic substance is resolved into inorganic matters by aerobic reaction.Last sewage enters the second cavity 13, center cavity 11 and the second cavity 13 it Between connection component be kuppe 22 with dividing plate 21 on perforate 24, kuppe 22 is located in the second cavity 13, and kuppe 22 is pushed up Portion is provided with flow-guiding mouth 23 with bottom, and perforate 24 is located at the top of kuppe 22.The current of 11 inner top of center cavity are from perforate 24 Flow out, then enter in the second cavity 13 through 22 bottom of kuppe, substantial amounts of precipitate can be deposited in the second cavity 13 Bottom.Last outlet 18 of the last time clear liquid from above the second cavity 13 flows away, and sewage disposal process terminates.

Wherein, such as Fig. 1 and Fig. 7, it is provided with the inclined-plane 19 that side is flowed to for sludge in 13 bottom of the second cavity, and 19 bottom of inclined-plane Portion is hollow out, and the part interior of hollow out is provided with multiple reinforcements 192, for ensureing the structural strength in hollow-out parts 191.Engrave Empty structure can reduce overall weight, reduce production cost.Inclined-plane 19 can allow the sludge whole of 13 bottom of the second cavity A side position is stacked into all.

Meanwhile, the first cavity 12 is adjacent with the position of the second cavity 13, is separated by dividing plate 21 between the two, The sludge reflux for being back to the first cavity 12 for sludge from the second cavity 13 is provided between first cavity 12 and the second cavity 13 Device.As shown in figure 8, sludge refluxing apparatus are the more general stripping reflux devices of sewage treatment area, a folding is included Flow tube 6, baffle pipe 6 pass through dividing plate 21, baffle pipe 6 to be connected with aerating pipelines 5, and aerating pipelines 5 are toward ventilation in baffle pipe 6, bubble Rising for disturbing the rising of current, and then 13 bottom of just the second cavity converges to the sludge of side and all absorbs, will Its drive can participate in reaction again to inside the first cavity 12, improve organic degradation degree.

The above is only exemplary embodiment of the present utility model, not for restriction protection model of the present utility model Enclose, protection domain of the present utility model is determined by appended claim.

Claims (10)

1. a kind of family sewage disposal device, is characterized in that：Including cylindric tank body (1), the center of the tank body (1) is provided with Center cavity (11), around the center cavity (11), circle distribution has multiple peripheral cavitys, is additionally provided with for driving in pond The connection component that current are between peripheral cavity, flow between center cavity (11) and peripheral cavity, tank body (1) inwall set It is equipped with multiple dividing plates (21) that center cavity (11), peripheral cavity are formed for segmentation, the dividing plate (21) and tank body (1) are by moulding Material integrated injection molding is formed.

2. family sewage disposal device according to claim 1, is characterized in that：Center cavity (11) bottom is provided with The filler (3) for microbial reproduction is provided with aerating pipelines (5) for aeration, the center cavity (11).

3. family sewage disposal device according to claim 2, is characterized in that：The connection component includes and dividing plate (21) Integrally connected and the kuppe (22) that flow up and down that supplies water, the top and/or bottom of the kuppe (22) are provided with supplies water what is flowed into Flow-guiding mouth (23), is provided with the dividing plate (21) and flows to the perforate (24) of opposite side, and the perforate from side for current (24) connect kuppe (22) inner chamber.

4. family sewage disposal device according to claim 1, is characterized in that：Described filler (3) is including many by plastics The grid pipe (31) made and connected by hot weld each other, the grid pipe (31) are hollow and mesh is distributed with above (32)。

5. family sewage disposal device according to claim 4, is characterized in that：The grid pipe (31) is hollowed out prism Shape or hollow cylindrical, are used for two mouth of pipe faces of the fixed hot weld position for grid pipe (31) on the grid pipe (31).

6. family sewage disposal device according to claim 4, is characterized in that：Center cavity (11) the inwall bottom or Multiple brace rods (16) for supporting filler (3) are wholely set on the wall of person side.

7. family sewage disposal device according to claim 1, is characterized in that：The peripheral cavity includes entering for current The first cavity (12), the second cavity (13) flowed out for current, first cavity (12) is adjacent with the second cavity (13), institute State the second cavity (13) bottom and be provided with the inclined-plane (19) that side is flowed to for sludge, first cavity (12) and the second cavity (13) Between be provided with the sludge refluxing apparatus for being back to the first cavity (12) for sludge from the second cavity (13).

8. family sewage disposal device according to claim 7, is characterized in that：It is empty that the peripheral cavity also includes the 3rd Chamber (14) and the 4th cavity (15), current flow successively through the first cavity (12), the 3rd cavity (14), the 4th empty in tank body (1) Chamber (15), center cavity (11), the second cavity (13), the connectivity points position between first cavity (12) and the 3rd cavity (14) At the 1/3 ~ 1/2 of water surface elevation, between the 3rd cavity (14) and the 4th cavity (15), allow the 3rd empty by connecting component The current of chamber (14) inner bottom part are entered at the 1/2 ~ 2/3 of the interior water surface elevation of the 4th cavity (15), the 4th cavity (15) with The current on the 4th cavity (15) surface are allowed to enter into center cavity (11) bottom, institute by connecting component between center cavity (11) State 4th cavity (15) bottom.

9. family sewage disposal device according to claim 1, is characterized in that：The center cavity (11) is rounded, The peripheral cavity is in fan ring-type.

10. family sewage disposal device according to claim 1, is characterized in that：Also include to seal at the top of tank body (1) Top cover (7), the top cover (7) are provided with above manhole (71), and the orthographic projection of the vertical direction of manhole (71) is by center cavity (11) cover.