CN209412037U - A kind of laminar-flow type sewage-treatment plant for rural sewage treatment - Google Patents
A kind of laminar-flow type sewage-treatment plant for rural sewage treatment Download PDFInfo
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- CN209412037U CN209412037U CN201822163224.0U CN201822163224U CN209412037U CN 209412037 U CN209412037 U CN 209412037U CN 201822163224 U CN201822163224 U CN 201822163224U CN 209412037 U CN209412037 U CN 209412037U
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- filler
- chamber
- sewage
- accommodating case
- filter
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Abstract
A kind of laminar-flow type sewage-treatment plant for rural sewage treatment, including caisson, filtering mud chamber is equipped in caisson, filler filter chamber, biological cleaning room and collecting chamber, filtering is fixed with the convex surface of plate elliposoidal filter screen and filter screen downward at the top of mud chamber, filler Rose Box is fixed in filler filter chamber, activated sludge is successively filled with into the filler accommodating case of bottom from the filler accommodating case of top layer in filler Rose Box, active carbon, fine sand, coarse sand, gravel, planting kickboard is equipped in biological cleaning room, plant fixing hole is provided in planting kickboard, kind is implanted with water plant in plant fixing hole.The device is buried type sewage-treatment plant, will not occupy excessive surface area, improves safety in utilization；The device completes sewage disposal process without consuming electric energy, by the Laminar Flow of sewage；The filter assemblies replacement of the device is extremely easy simultaneously, and maintenance cost is extremely low.
Description
Technical field
The utility model relates to rural sewage treatment technical fields, and in particular to a kind of laminar flow for rural sewage treatment
Formula sewage-treatment plant.
Background technique
Water is Source of life, life sheet, and as water contamination accident takes place frequently, more and more people start to pay attention to water resource
Protection, sewage treatment are also moved from urban to rural area.Domestic sewage in rural areas contains compared with municipal pollution lesser extent, contained noxious material
Measure it is lower, processing equipment need it is less, and indiscriminately imitate urban sewage treatment system processing domestic sewage in rural areas cause the serious of resource
Waste.
Existing rural sewage treatment system is mainly the following mode: 1, excavating multiple treatment tanks and by sewage
Processing pond series connection becomes a sewage disposal system and needs to occupy a large amount of soil since treatment tank is mostly outdoor pond
Ground resource, and safety cannot be guaranteed；2, the sewage-treatment plant of buried type sewage-treatment plant, the type will not occupy
Biggish land area and safety is more secure, but the normal operation of the device of the type needs to consume a large amount of electric energy；
During use, the core of sewage-treatment plant, i.e. filter layer during long-time use, filter efficiency by
Gradually decline, and filter layer replacement is extremely inconvenient.
Utility model content
The utility model to solve the above-mentioned problems, devises a kind of laminar-flow type sewage treatment for rural sewage treatment
Device, the device are buried type sewage-treatment plant, will not occupy excessive surface area, improve safety in utilization；The device
Without consuming electric energy, sewage disposal process is completed by the Laminar Flow of sewage；The filter assemblies replacement of the device simultaneously is extremely
It is easy, maintenance cost is extremely low.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the utility model is real by the following technical programs
Existing:
A kind of laminar-flow type sewage-treatment plant for rural sewage treatment, which is characterized in that including caisson, set in caisson
Have 4 independent cavitys, 4 independent cavitys be followed successively by from left to right filtering mud chamber, filler filter chamber, biological cleaning room and
Collecting chamber filters and is equipped with water inlet pipe at the top of the left end of mud chamber, filters the company of being equipped between mud chamber and the bottom of filler filter chamber
The top of adapter tube, filler filter chamber and biological cleaning room is equipped with connecting tube, and the right end of collecting chamber is equipped with drainpipe；
The convex surface of semielliptical shape filter screen and filter screen is fixed at the top of the filtering mud chamber downward, filtering
The bottom angled of mud chamber is placed with first order grid, second level grid, third level grid and the fourth stage that width gradually successively decreases
Grid, the width of fourth stage grid are greater than the width of filtering mud chamber；
Filler Rose Box is fixed in the filler filter chamber, filler Rose Box is the body structure of upper and lower opening, is filled out
Expect to be symmetrically arranged with support item on the two sides inner wall of Rose Box, support has filler accommodating case on support item, and support item is set from top to bottom
There are 5 pairs, support has a filler accommodating case, the top opening of filler accommodating case, the bottom of filler accommodating case on every a pair of support item
It is uniformly provided with permeable hole on plate, is successively loaded in the filler accommodating case in filler Rose Box from the filler accommodating case of top layer to bottom
Active mud, active carbon, fine sand, coarse sand, gravel, at the top of the filler accommodating case of top layer to filler Rose Box between cavity be
Drainage cavity is provided with drainage channel on the corresponding side plate of drainage cavity, and the bottom of filler Rose Box is equipped with intake antrum, and intake antrum is corresponding
Intake tunnel is provided on side plate；
It is equipped with planting kickboard in the biological cleaning room, is provided with plant fixing hole, plant in planting kickboard
Kind is implanted with water plant in planting hole.
Preferably, the caisson is made of precast concrete or cast iron materials.
The beneficial effects of the utility model are: the device is buried type sewage-treatment plant, excessive earth's surface will not be occupied
Area improves safety in utilization；The device completes sewage disposal process without consuming electric energy, by the Laminar Flow of sewage；Together
When the device filter assemblies replacement extremely be easy, maintenance cost is extremely low.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the overall structure diagram of the laminar-flow type sewage-treatment plant for rural sewage treatment；
Fig. 2 is the schematic diagram of internal structure of the laminar-flow type sewage-treatment plant for rural sewage treatment；
Fig. 3 is the structural schematic diagram of the filter screen；
Fig. 4 is the overall structure diagram of the filler Rose Box；
Fig. 5 is the schematic diagram of the section structure of the filler Rose Box；
Fig. 6 is the structural schematic diagram of the filler accommodating case.
In attached drawing, parts list represented by the reference numerals are as follows:
1- caisson, 11- filter mud chamber, 12- filler filter chamber, 13- biological cleaning room, 14- collecting chamber, 15- water inlet
Pipe, 16- outlet pipe；2- filter screen, 21- net eaves, 22- dictyosome；3- first order grid, the second level 31- grid, the 32- third level
Grid, 33- fourth stage grid；4- filler Rose Box, 41- gravel, 42- coarse sand, 43- fine sand, 44- active carbon, 45- activity are become silted up
Mud, 46- filler accommodating case, 401- drainage channel, 402- intake tunnel, 403- support item, 404- intake antrum, 405- drainage cavity,
461- bottom plate, 462- permeable hole；5- planting kickboard, 51- plant fixing hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Refering to fig. 1 shown in -6, a kind of laminar-flow type sewage-treatment plant for rural sewage treatment, including caisson 1, caisson
4 independent cavitys are equipped in 1,4 independent cavitys are followed successively by filtering mud chamber 11, filler filter chamber 12, life from left to right
Object clean room 13 and collecting chamber 14 filter and are equipped with water inlet pipe 15 at the top of the left end of mud chamber 11, filtering mud chamber 11 and filler mistake
Connecting tube is equipped between the bottom of filter chamber 12, filler filter chamber 12 and the top of biological cleaning room 13 are equipped with connecting tube, collecting chamber
14 right end is equipped with drainpipe 16；
The top of the filtering mud chamber 11 is fixed with the convex surface of semielliptical shape filter screen 2 and filter screen 2 downward,
The bottom angled of filtering mud chamber 11 is placed with first order grid 3, second level grid 31, third level grid that width gradually successively decreases
32 and fourth stage grid 33, the width of fourth stage grid 33 is greater than the width of filtering mud chamber 11；
Filler Rose Box 4 is fixed in the filler filter chamber 12, filler Rose Box 4 is the cabinet knot of upper and lower opening
Structure is symmetrically arranged on the two sides inner wall of filler Rose Box 4 and holds 403, and support has filler accommodating case 46, support item on support item 403
It is equipped with 5 pairs from top to bottom, support has a filler accommodating case 46 on every a pair of support item 403, and the top of filler accommodating case 46 is opened
Mouthful, be uniformly provided with permeable hole 462 on the bottom plate 461 of filler accommodating case 46, in filler Rose Box 4 from the filler accommodating case of top layer to
Activated sludge 45, active carbon 44, fine sand 43, coarse sand 42, gravel 41 are successively filled in the filler accommodating case of bottom, top layer is filled out
Expect that the cavity between at the top of accommodating case to filler Rose Box is drainage cavity 405, is provided with drainage channel on the corresponding side plate of drainage cavity
401, the bottom of filler Rose Box 4 is equipped with intake antrum 404, is provided with intake tunnel 402 on the corresponding side plate of intake antrum 404；
It is equipped with planting kickboard 5 in the biological cleaning room 13, is provided with plant fixing hole in planting kickboard 5
51, kind is implanted with water plant in plant fixing hole 51.
Therein, the caisson 1 is made of precast concrete or cast iron materials.
The specific application of one of the present apparatus are as follows: the drainpipe of rural households' domestic water is linked into the water inlet of the present apparatus
On pipe 15, sanitary sewage flow to filtering mud chamber 11 from water inlet pipe 15 and falls into filtering precipitating after the filtering of filter screen 2
The bottom of room 11 prevents biggish impurity from falling into filtering mud chamber since the half ellipsoidal surface of filter screen 2 increases filter area
Bottom；Successively pass through first order grid 3, second level grid 31, third level lattice by the filtered sanitary sewage of filter screen
Grid 32 and fourth stage grid 33, the sewage after multistage filtering be deposited on filtering mud chamber 11 bottom, first order grid 3,
Second level grid 31, third level grid 32 and fourth stage grid 33 not only have filtration can also weaken Sewage shock and under
Kinetic energy prevents sewage to be directly impinging the bottom of filtering mud chamber 11 and be mixed the sewage staticly settled with sediment；
Sewage by precipitating enters in filler filter chamber 12 from connecting tube, intake tunnel 402 of the sewage from 4 bottom of filler Rose Box
Into in intake antrum 404 and from bottom to top during flowing successively by gravel 41, coarse sand 42, fine sand 43,44 and of active carbon
The filtering of activated sludge 45, filtered water flow into biological cleaning from the drainage channel 401 on the corresponding side wall of drainage cavity 405
In room 13, the purification that the organic matter in sewage obtains under the decomposition and absorption of the root system of water plant, sanitary sewage is by filtering
With enter in collecting chamber 14 after the effect of biological cleaning and from the drainpipe of collecting chamber 16 drain into nature.Using a period of time
Afterwards, when the purification efficiency decline of the present apparatus, the top cover of openable filtering mud chamber 11 and filler filter chamber 12 will filter mud chamber
11 filter screen 2 is taken out and is rinsed using pressure water to dictyosome 22, and clogging is removed；Filler Rose Box 4 is taken out,
It successively extracts filler accommodating case 46 out and the filter medium contained is poured out, replaced, it will filling out equipped with new filler after the completion of replacement
Material accommodating case 46 prevents in filler Rose Box 4, finally puts back in filler filter chamber 12 filler Rose Box 4, covers capping, i.e., complete
At the replacement operation of filter assemblies, entire replacement process is extremely convenient, and maintenance cost is extremely low.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (2)
1. a kind of laminar-flow type sewage-treatment plant for rural sewage treatment, which is characterized in that including caisson, be equipped in caisson
4 independent cavitys, 4 independent cavitys are followed successively by filtering mud chamber, filler filter chamber, biological cleaning room and receipts from left to right
Collect room, filter and be equipped with water inlet pipe at the top of the left end of mud chamber, filters and be equipped with connection between mud chamber and the bottom of filler filter chamber
The top of pipe, filler filter chamber and biological cleaning room is equipped with connecting tube, and the right end of collecting chamber is equipped with drainpipe；
The convex surface of semielliptical shape filter screen and filter screen is fixed at the top of the filtering mud chamber downward, filtering precipitating
The bottom angled of room is placed with first order grid, second level grid, third level grid and the fourth stage grid that width gradually successively decreases,
The width of fourth stage grid is greater than the width of filtering mud chamber；
Filler Rose Box is fixed in the filler filter chamber, filler Rose Box is the body structure of upper and lower opening, filler mistake
Support item is symmetrically arranged on the two sides inner wall of filter box, support has filler accommodating case on support item, and support item is equipped with 5 from top to bottom
Right, support has a filler accommodating case on every a pair of support item, the top opening of filler accommodating case, on the bottom plate of filler accommodating case
It is uniformly provided with permeable hole, is successively filled with work in the filler accommodating case in filler Rose Box from the filler accommodating case of top layer to bottom
Property mud, active carbon, fine sand, coarse sand, gravel, at the top of the filler accommodating case of top layer to filler Rose Box between cavity be draining
Chamber, drainage channel is provided on the corresponding side plate of drainage cavity, and the bottom of filler Rose Box is equipped with intake antrum, the corresponding side plate of intake antrum
On be provided with intake tunnel；
It is equipped with planting kickboard in the biological cleaning room, is provided with plant fixing hole, plant fixing in planting kickboard
Kind is implanted with water plant in hole.
2. a kind of laminar-flow type sewage-treatment plant for rural sewage treatment according to claim 1, which is characterized in that
The caisson is made of precast concrete or cast iron materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163224.0U CN209412037U (en) | 2018-12-21 | 2018-12-21 | A kind of laminar-flow type sewage-treatment plant for rural sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163224.0U CN209412037U (en) | 2018-12-21 | 2018-12-21 | A kind of laminar-flow type sewage-treatment plant for rural sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209412037U true CN209412037U (en) | 2019-09-20 |
Family
ID=67939971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822163224.0U Expired - Fee Related CN209412037U (en) | 2018-12-21 | 2018-12-21 | A kind of laminar-flow type sewage-treatment plant for rural sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209412037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112759193A (en) * | 2020-12-31 | 2021-05-07 | 上海太和水环境科技发展股份有限公司 | Buried efficient agricultural sewage biochemical combination device |
-
2018
- 2018-12-21 CN CN201822163224.0U patent/CN209412037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112759193A (en) * | 2020-12-31 | 2021-05-07 | 上海太和水环境科技发展股份有限公司 | Buried efficient agricultural sewage biochemical combination device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20201221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |