CN209161790U - Country sewage integrated treatment unit - Google Patents
Country sewage integrated treatment unit Download PDFInfo
- Publication number
- CN209161790U CN209161790U CN201821889038.9U CN201821889038U CN209161790U CN 209161790 U CN209161790 U CN 209161790U CN 201821889038 U CN201821889038 U CN 201821889038U CN 209161790 U CN209161790 U CN 209161790U
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- CN
- China
- Prior art keywords
- anaerobic pond
- biofilter
- sedimentation tank
- primary sedimentation
- tree
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Abstract
The utility model discloses country sewage integrated treatment units, including primary sedimentation tank, anaerobic pond, biofilter and sterilization pool, setting grid moving up and down in primary sedimentation tank, the water outlet of primary sedimentation tank is connect with anaerobic pond, laterally staggered setting baffle plate in anaerobic pond, the water outlet of anaerobic pond is connect with biofilter, guide tracked positioning component is set in biofilter, multiple tree-like filler assemblies are laterally set side by side in guide tracked positioning component, tree-like filler assembly bottom also sets up air pipeline, and guide tracked positioning component bottom also sets up backwash component；The utility model improves bacteria filter structure used in existing sewage-treatment plant, the microbial film and suspended solid of aging can faster and be comprehensively backwashed, the microbial film and suspended solid for having prevented aging are trapped in biofilter the phenomenon that influencing treatment effect and efficiency generation for a long time, simple structure, it is at low cost, disassembly installation is more convenient, and laborsaving, practicability is stronger.
Description
Technical field
The utility model relates to field of sewage treatment equipment more particularly to country sewage integrated treatment units.
Background technique
Rural sewage treatment refers to a method to rural sewage treatment.Gradually urbanization, sanitary sewage are said in life in the countryside
Mainly from the lavatory flushing water of farmers', kitchen water, washing machine drainage, shower drainage and other drainings.
Country sewage generally uses the compages such as primary sedimentation tank, anaerobic pond, aerobic tank, anoxic pond and sterilization pool, because of agriculture
Village's sewage is more complicated, is not very well, although existing for the degradation of organic matter in actual sewage disposal process
Biofilter is a relatively new water treatment technology, and maximum feature is to collect biological oxidation and retention suspended solid in one
Body saves post precipitation pond, anaerobic hydrolysis-high-loading logical filter processing system collection primary sedimentation tank, aeration tank, sludge reflux
Facility and Air supply facility etc., enormously simplify waste water processes, but the existing life for organic matter degradation
Object filter tank, with the progress of operation, is grown using the structure that traditional packing layer is accumulated in actual process on filler
Microbial film thickens gradually, and when thickness reaches a certain level, the activity of microorganism reduces, and begins with a degree of de-
It falling, while the delivery rate that will appear oxygen is reduced, mass transfer velocity slows down, and with the reduction of filler porosity, head loss increases,
West needs in a relatively short period of time to backwash packing layer at this time, to restore the activity of microbial film on filler, and will fill out
The microbial film of the suspended matter and aging that retain on material rinses away, but is difficult comparatively fast thoroughly will by existing backwash setting
The microbial film recoil grown on filler is washed off, and partial suspended substance is be easy to cause to be trapped in packing layer for a long time, serious to restrict
The purification efficiency of sewage and the effect of backwash；In addition, existing primary sedimentation tank only simply devises grid, but grid
On a large amount of rubbish that screens need regularly to be cleared up, and existing grill designs structure is not easy to be cleared up.
Summary of the invention
In view of the above problems, the utility model is intended to provide country sewage integrated treatment unit, this is practical new
Type improves bacteria filter structure used in existing sewage-treatment plant, the microbial film of aging and suspension
Solid can faster and be comprehensively backwashed, and the microbial film and suspended solid for having prevented aging are trapped in for a long time
The phenomenon that treatment effect and efficiency are influenced in biofilter, occurs, and simple structure, at low cost, and dismantles installation more just
Victory, laborsaving, practicability is stronger.
To achieve the goals above, technical solution used by the utility model is as follows:
Country sewage integrated treatment unit, including primary sedimentation tank, anaerobic pond and sterilization pool, the anaerobic pond with it is described
Biofilter is set between sterilization pool, setting grid moving up and down in the primary sedimentation tank, the water outlet of the primary sedimentation tank with
The anaerobic pond connects, laterally staggered setting baffle plate in the anaerobic pond, the water outlet of the anaerobic pond and the biological filter
Pond connection, guide tracked positioning component is arranged in the biofilter, is laterally set side by side in the guide tracked positioning component more
A tree-like filler assembly, the tree-like filler assembly bottom also set up air pipeline, the guide tracked positioning component bottom also
Setting backwash component.
Preferably, the primary sedimentation tank, anaerobic pond, biofilter and sterilization pool are rectangular parallelepiped structure.
Preferably, being respectively provided with slide rail on two opposite inner walls in the primary sedimentation tank, each sliding is led
Locating piece is fixedly installed in rail bottom portion, and grid is installed between two locating pieces, and the both ends of the grid are slidably connected at described
In slide rail.
Preferably, every two pieces of baffle plates are arranged one on the other, the two baffling is contrary, every piece of baffle plate
End be welded with arc drainage plate, it is logical that water flow is formed between the end of the arc drainage plate and the pond body of the anaerobic pond
Road.
Preferably, the guide tracked positioning component include setting L shape guided way and be fixed on two L shape guided ways it
Between positioning web plate, two L shape guided ways, which respectively correspond, to be located in the biofilter on two opposite side walls, in institute
It states interval on positioning web plate and several positioning beams is set.
Preferably, each tree-like filler assembly is each attached in the positioning beam, and each tree-like filler
The gauze packing slot that component includes vertical bar and is vertically disposed in parallel in the vertical bar, each gauze packing slot
Section is in bowl shape.
Preferably, the tree-like filler assembly top half is ceramics filling layer, lower half portion is pebblepacking layer.
The beneficial effects of the utility model are: compared with prior art, the utility model thes improvement is that,
Firstly, the utility model is improved to existing primary sedimentation tank, grid is slidably connected on slide rail, in this way
It can more laborsaving, quickly be got rid of when removing rubbish, avoid excessive rubbish and push away product blocking water inlet together；
Secondly, the utility model improves existing bacteria filter structure, by traditional direct heap of biomass filler
Long-pending structure is improved to tree-like filler assembly, by the setting of tree structure, the microorganism of the aging in back flushing process in water
Film and suspended solid can quickly and be comprehensively rinsed, and improve the efficiency and effect of purification of water quality, and after being conducive to
The processing of continuous sewage, new active microorganism can grow in filler again, and improved biomass filler
Component is easily installed and dismantles.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the enlarged drawing of the part D in Fig. 1.
Fig. 3 is the schematic front view of the utility model gauze packing slot.
Fig. 4 is the schematic top plan view of the utility model gauze packing slot.
Fig. 5 is the schematic diagram that the utility model positions web plate.
Wherein: 1- primary sedimentation tank, 2- anaerobic pond, the biofilter 3-, 4- sterilization pool, 5- slide rail, 6- locating piece, 7- lattice
Grid, 8- baffle plate, 9- arc drainage plate, 10- water stream channel, 11-L shape guided way, 12- position web plate, 13- positioning beam, 14- tree
Shape filler assembly, 141- vertical bar, 142- gauze packing slot, 15- ceramics filling layer, 16- pebblepacking layer, 17- air pipeline,
18- backwash air inlet pipe, 19- backwash water inlet pipe, 20- flush water pump, 21- plumbing for waste water, 22- disinfection liquid pipe, 23- sewage pipe,
24- outlet pipe, 25- blower, 26- filter.
Specific embodiment
In order to make those skilled in the art be better understood on the technical solution of the utility model, below with reference to attached
Figure and embodiment are further described the technical solution of the utility model.
The country sewage integrated treatment unit referring to shown in attached drawing 1-5, including primary sedimentation tank 1, anaerobic pond 2 and sterilization pool
4, between the anaerobic pond 2 and the sterilization pool 4 be arranged biofilter 3, the primary sedimentation tank 1, anaerobic pond 2, biofilter 3 with
And sterilization pool 4 is rectangular parallelepiped structure, primary sedimentation tank 1,4 equal length of anaerobic pond 2, biofilter 3 and sterilization pool, width is not
Together, the length of anaerobic pond 2 is 2-3 times of 1 length of primary sedimentation tank, 4 size of sterilization pool as 1 size of primary sedimentation tank, biofilter 3
Width is 1-1.5 times of primary sedimentation tank 1, and blower 25 is arranged in 4 upper end of the sterilization pool of biofilter 3, will be produced during sewage
Discharge is concentrated in raw exhaust gas extraction, and 3 bottom of biofilter also sets up filter 26, suspended matter and microbial film are retained,
Disinfection liquid pipe 22, outlet pipe 24 and sewage pipe 23 are set gradually from the top down in 4 side of sterilization pool, are set in the primary sedimentation tank 1
Grid 7 moving up and down is set, the water outlet of the primary sedimentation tank 1 is connect with the anaerobic pond 2, is laterally handed in the anaerobic pond 2
Mistake setting baffle plate 8, every two pieces of baffle plates 8 are arranged one on the other, and the two baffling is contrary, every piece of baffle plate 8
End be welded with arc drainage plate 9, form water between the end of the arc drainage plate 9 and the pond body of the anaerobic pond 2
Circulation road 10, from attached drawing as can be seen that two pieces of adjacent baffle plates 8 are arranged one on the other, one of baffle plate 8 and anaerobic pond
It is fixedly connected at the top of 2 pond bodies, another piece is fixedly connected with 2 pond body bottom of anaerobic pond, such structure setting multiple groups, extends sewage
The processing time in anaerobic pond 2 improves treatment effeciency, and forms multistage gradually processing structure in this way, and the effect of processing is more
It is good；The water outlet of the anaerobic pond 2 is connect with the biofilter 3, and guide tracked positioning group is arranged in the biofilter 3
Multiple tree-like filler assemblies 14, tree-like 14 bottom of filler assembly is laterally set side by side in the guide tracked positioning component in part
Air pipeline 17 is also set up, also sets up backwash component in the guide tracked positioning component bottom, the backwash component includes
Air inlet pipe 18 and backwash water inlet pipe 19 are backwashed, backwash water inlet pipe 19 is connect with flush water pump 20.
In the present invention, plumbing for waste water 21 is arranged in the upper end of primary sedimentation tank 1, and sewage is unified to enter primary sedimentation tank from plumbing for waste water 21
1 is precipitated, and is respectively provided with slide rail 5, each 5 bottom of slide rail on two opposite inner walls in the primary sedimentation tank 1
Locating piece 6 is fixedly installed in portion, and the section shape after slide rail 5 is combined with locating piece 6 is at L-shaped, between two locating pieces 6
Grid 7 is installed, the both ends of the grid 7 are slidably connected in the slide rail 5, and slide rail 5 is located on 1 inside of primary sedimentation tank
Orientation is set, and settable shackle, hangs shackle by powered lift mechanism and be lifted up grid 7, leave the water among grid 7
And quickly clean the rubbish being retained down on grid 7, the grid 7 being arranged in this way can under the action of slide rail 5
Relatively labor-saving moves up and cleans up in time the rubbish excessively accumulated, and keeps grid 7 not block, sewage disposal process is more
It is unimpeded.
In the present invention, the guide tracked positioning component including setting L shape guided way 11 and is fixed on two L shapes
Positioning web plate 12 between guided way 11, two L shape guided ways 11, which respectively correspond, is located at two phases in the biofilter 3
Pair side wall on, several positioning beams 13 are arranged in interval on the positioning web plate 12, and the two sides of positioning web plate 12 are slidably connected at L
On shape guided way 11, and the bottom both sides for positioning web plate 12 are limited and are positioned by the horizontal edge of L shape guided way 11, air hose
Road 17 is located at the lower end of positioning web plate 12, is aerated for a long time by air pipeline 17 into sewage.
In the present invention, tree-like filler assembly 14 uses stainless steel material, and each tree-like filler assembly 14 is
It is fixed in the positioning beam 13, and each tree-like filler assembly 14 includes vertical bar 141 and is vertically set side by side
Gauze packing slot 142 in the vertical bar 141, each 142 section of gauze packing slot is in bowl shape, the tree
14 top half of shape filler assembly is ceramics filling layer 15, and lower half portion is pebblepacking layer 16, ceramics filling layer 15 and cobble
Packing layer 16 is respectively set 6 layers, setting haydite or cobble in every layer of gauze packing slot 142, can be with by the setting of layering
Original monoblock type packing layer is set to change into hierachical structure, every layer of depth of packing in this way will reduce, and hole accordingly becomes larger,
It is backwashed in backwash process more easily by the hole between filler particles after thickness reduces, secondly, the utility model
Tree-like filler assembly 14 be fixed on positioning web plate 12, and positioning web plate 12 is to be slidably connected on L shape guided way 11,
Entire tree-like filler assembly 14 up and down reciprocatingly further can be lifted by crane by derricking gear, it is right during up and down reciprocatingly
The microbial film and suspended solid of aging are timely and effectively cleared up, and are recoiled and are washed off on packing layer within the shortest time
The microbial film and suspended solid of aging.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. country sewage integrated treatment unit, including primary sedimentation tank, anaerobic pond and sterilization pool disappear in the anaerobic pond with described
Biofilter is set between malicious pond, it is characterised in that: setting grid moving up and down in the primary sedimentation tank, the primary sedimentation tank
Water outlet is connect with the anaerobic pond, laterally staggered setting baffle plate in the anaerobic pond, the water outlet of the anaerobic pond and institute
Biofilter connection is stated, guide tracked positioning component is set in the biofilter, in the guide tracked positioning component laterally simultaneously
Multiple tree-like filler assemblies are arranged in column, and the tree-like filler assembly bottom also sets up air pipeline, in the guide tracked positioning group
Part bottom also sets up backwash component.
2. country sewage integrated treatment unit according to claim 1, it is characterised in that: the primary sedimentation tank, anaerobic pond,
Biofilter and sterilization pool are rectangular parallelepiped structure.
3. country sewage integrated treatment unit according to claim 2, it is characterised in that: two in the primary sedimentation tank
Slide rail is respectively provided on opposite inner wall, locating piece, two locating pieces are fixedly installed in each slide rail bottom
Between grid is installed, the both ends of the grid are slidably connected in the slide rail.
4. country sewage integrated treatment unit according to claim 2, it is characterised in that: every two pieces of baffle plates one
On be once arranged, the two baffling is contrary, and the end of every piece of baffle plate is welded with arc drainage plate, and the arc draws
Water stream channel is formed between the end of flowing plate and the pond body of the anaerobic pond.
5. country sewage integrated treatment unit according to claim 2, it is characterised in that: the guide tracked positioning component
Including setting L shape guided way and the positioning web plate being fixed between two L shape guided ways, two L shape guided way difference
It is correspondingly arranged in the biofilter on two opposite side walls, several positioning beams are arranged in interval on the positioning web plate.
6. country sewage integrated treatment unit according to claim 5, it is characterised in that: each tree-like filler group
Part is each attached in the positioning beam, and each tree-like filler assembly includes vertical bar and is vertically disposed in parallel in institute
The gauze packing slot in vertical bar is stated, each gauze packing slot cross-section is in bowl shape.
7. country sewage integrated treatment unit according to claim 6, it is characterised in that: on the tree-like filler assembly
Half portion is divided into ceramics filling layer, and lower half portion is pebblepacking layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821889038.9U CN209161790U (en) | 2018-11-16 | 2018-11-16 | Country sewage integrated treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821889038.9U CN209161790U (en) | 2018-11-16 | 2018-11-16 | Country sewage integrated treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209161790U true CN209161790U (en) | 2019-07-26 |
Family
ID=67338570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821889038.9U Active CN209161790U (en) | 2018-11-16 | 2018-11-16 | Country sewage integrated treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209161790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109912121A (en) * | 2019-03-07 | 2019-06-21 | 南京永禾环保工程有限公司 | Waste water treatment process based on oxidation and suction-operated |
| CN112915607A (en) * | 2021-01-25 | 2021-06-08 | 中国一冶集团有限公司 | Flat plate grid with slag removal module |
-
2018
- 2018-11-16 CN CN201821889038.9U patent/CN209161790U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109912121A (en) * | 2019-03-07 | 2019-06-21 | 南京永禾环保工程有限公司 | Waste water treatment process based on oxidation and suction-operated |
| CN112915607A (en) * | 2021-01-25 | 2021-06-08 | 中国一冶集团有限公司 | Flat plate grid with slag removal module |
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