CN216764454U - Facility structure is administered in living grey water environmental protection of scattered family type courtyard formula - Google Patents
Facility structure is administered in living grey water environmental protection of scattered family type courtyard formula Download PDFInfo
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- CN216764454U CN216764454U CN202220328508.4U CN202220328508U CN216764454U CN 216764454 U CN216764454 U CN 216764454U CN 202220328508 U CN202220328508 U CN 202220328508U CN 216764454 U CN216764454 U CN 216764454U
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Abstract
The utility model discloses a facility structure for environment-friendly treatment of household courtyard type domestic ash water; the structure comprises an anaerobic pool and an artificial wetland; install vertical baffle in the anaerobism pond, divide into 3 bins with the anaerobism pond, 2 intercommunicating pores (diameter 110 mm) are established to baffle lower half position, realize that grey water stays stagewise and promotes gradually in the anaerobism pond and haveThe machine is fully decomposed, and 3 material holes are formed in the top of the machine, so that the internal condition can be observed conveniently, and anaerobic bacteria can be put in the machine; a partition board is arranged in the middle of the glass fiber reinforced plastic cylinder body below the artificial wetland, 1-2 openings are respectively arranged at the upper part and the lower part of the partition board, and 110mmUPVC is arranged to guide the flowing direction of grey water; the UPVC connecting elbow and the glass fiber reinforced plastic cylinder body are caulked and sealed by a matched rubber elbow fixing piece, and the UPVC connecting elbow plays a role in fixing the elbow. The utility model is suitable for small-sized (0.5 m) courtyard type scattered courtyard in suburbs, rural areas and the like3/d～2m3And d) the domestic grey water treatment, the construction is rapid and convenient, the safety risk is low, the quality is easy to control, and the like.
Description
Technical Field
The utility model relates to the field related to environment-friendly treatment of domestic ash water, in particular to a scattered family type courtyard-type environment-friendly treatment facility structure of domestic ash water.
Background
Along with the improvement of the living standard of farmers, the ecological environment of rural areas is greatly impacted. The form of scattered villages in China is formed due to factors such as historical tradition and natural geographic conditions, a large amount of rural domestic sewage is not collected, treated and randomly discharged, the rural ecological environment is seriously polluted, the health and safety of people are threatened, and the development of rural areas is restricted. The local standard specially aiming at rural domestic sewage is promulgated at present, different treatment modes are required to be adopted to promote rural sewage treatment according to local conditions, and test demonstration is preferably arranged according to the principle of highlighting key points and step-by-step promotion.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above defects, the utility model provides a scattered household type courtyard type living grey water environmental protection treatment facility structure.
The utility model is realized in this way, construct a facility structure for environment-friendly treatment of household-type courtyard domestic ash water, which is characterized in that; the structure comprises an anaerobic pool and an artificial wetland; a vertical partition plate is arranged in the anaerobic tank to divide the anaerobic tank into 3 chambers, 2 communicating holes (with the diameter of 110 mm) are arranged at the lower half part of the partition plate to realize gradual retention of grey water in the anaerobic tank and promote full decomposition of organic matters, and 3 material holes are arranged at the top part of the partition plate to facilitate observation of internal conditions and throwing of anaerobic strains; a partition board is arranged in the middle of the glass fiber reinforced plastic cylinder body below the artificial wetland, 1-2 openings are respectively arranged at the upper part and the lower part of the partition board, and 110mmUPVC is arranged to guide the flowing direction of grey water; the UPVC connecting elbow and the glass fiber reinforced plastic cylinder body are caulked and sealed by a matched rubber elbow fixing piece, and the UPVC connecting elbow plays a role in fixing the elbow.
The scattered family type courtyard type domestic ash water environment-friendly treatment facility structure is characterized in that the facility structure is a facility structure which is used for treating scattered family type courtyard type domestic ash water; the artificial wetland is communicated with the finished product glass fiber reinforced plastic reservoir through a UPVC communication elbow.
The scattered family type courtyard type domestic ash water environment-friendly treatment facility structure is characterized in that the facility structure is a facility structure which is used for treating scattered family type courtyard type domestic ash water; an inspection well is arranged at the water inlet end of the finished product pool and is connected with an inlet pipeline and an outlet pipeline of domestic ash water; be provided with the well lid on the inspection shaft, the inspection shaft can use the finished product installation, also can adopt the brick to build, and the delivery port sets up the filter screen in the well for filtering large granule suspended solid and inspection, draw mud.
The scattered family type courtyard type domestic ash water environment-friendly treatment facility structure is characterized in that the facility structure is a facility structure which is used for treating scattered family type courtyard type domestic ash water; and respectively filling coarse crushed stone with the particle size of 8-12 mm, fine crushed stone with the particle size of 3-5 mm, a coarse sand layer and planting soil in the artificial wetland tank from bottom to top, and performing layered backfilling and leveling.
The utility model has the following advantages: the utility model provides a scattered family type courtyard type environment-friendly facility structure for treating domestic ash water; is suitable for scattered family type courtyard small-sized (0.5 m) in suburbs, rural areas and the like3/d～2m3D) treating domestic grey water; the utility model has the following characteristics: (1) the environment-friendly facility for treating the courtyard type domestic ash water is characterized in that an anaerobic pool, an artificial wetland, a filtering pool and the like are arranged in a customized glass fiber reinforced plastic cylinder body, organic matters and suspended matters in the domestic ash water are effectively removed through load effects of anaerobic hydrolysis, microorganisms, plants and filtering series, the standard-reaching discharge of sewage is realized, and the environment-friendly concept is met. (2) Compared with the traditional scheme of 'building a sewage pipe network and treating sewage in a sewage treatment plant', the courtyard type environment-friendly facility for treating the domestic ash water has the advantages of decentralized construction, small occupied area, safety and reliability in quality, engineering cost and capability of being immediately put into use after construction, and is usedAnd the operation and maintenance cost is low, the treatment effect is good, and the like. (3) The construction method has the advantages of low mechanical and manual consumption, simple and clear construction process, easy adjustment of process parameters, quick and convenient construction, low safety risk, easy quality control and the like.
Drawings
FIG. 1 is a schematic diagram of a domestic grey water treatment facility structure and operation principle of a duplex finished product tank;
FIG. 2 is a schematic diagram of the structure and operation principle of the domestic grey water treatment facility of the triple finished product pool.
Wherein: the artificial wetland comprises an anaerobic tank 1, a vertical partition plate 2, material holes 3, an artificial wetland 4, coarse crushed stone 5, fine crushed stone 6 with the particle size of 3-5 mm, a coarse sand layer 7, planting soil 8, a UPVC (unplasticized polyvinyl chloride) communication elbow 9, an inspection well 10, a well cover 11, a filter screen 12 and a finished product glass fiber reinforced plastic reservoir 13.
Detailed Description
The present invention will be described in detail with reference to fig. 1-2, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a scattered family type courtyard type living grey water environment-friendly treatment facility structure through improvement; is suitable for scattered family type courtyard small-sized (0.5 m) in suburbs, rural areas and the like3/d～2m3And/d) treating domestic grey water.
As shown in the figure; the structure comprises an anaerobic tank 1 and an artificial wetland 4; install vertical baffle 2 in anaerobism pond 1, separate the anaerobism pond for 3 bins, 2 intercommunicating pores (diameter 110 mm) are established to baffle lower half position, realize staying step by step of buck in the anaerobism pond and promote the abundant decomposition of organic matter, and the top sets up 3 material holes 3 simultaneously, is convenient for observe the inside condition and puts in anaerobic bacteria. When in implementation; installing a partition plate in the middle of the glass fiber reinforced plastic cylinder body below the artificial wetland 4, respectively arranging 1-2 openings at the upper part and the lower part of the partition plate, and arranging 110mmUPVC to guide the flow direction of grey water; the UPVC communication elbow 9 and the glass fiber reinforced plastic cylinder body are sealed by caulking with a matched rubber elbow fixing piece, and the UPVC communication elbow plays a role in fixing the elbow.
As shown in fig. 2, when in implementation, the water storage tank 13 is arranged behind the artificial wetland 4, and the artificial wetland 4 is communicated with the water storage tank 13 through a UPVC communication elbow 9.
When the device is implemented, the water inlet end of the finished product pool is provided with the inspection well 10 which is connected with the domestic ash water inlet and outlet pipelines; be provided with well lid 11 on the inspection shaft 10, the inspection shaft can use the finished product installation, also can adopt the brick step, and the delivery port sets up filter screen 12 in the well for filtering large granule suspended solid and inspection, draw mud.
During implementation, the artificial wetland pool 4 is filled with coarse crushed stone 5 with the grain diameter of 8-12 mm, fine crushed stone 6 with the grain diameter of 3-5 mm, a coarse sand layer 7 and planting soil 8 from bottom to top respectively, and the filling and leveling are carried out in a layered mode.
The utility model has the following characteristics: (1) the environment-friendly facility for treating the courtyard type domestic ash water is characterized in that an anaerobic pool, an artificial wetland, a filtering pool and the like are arranged in a customized glass fiber reinforced plastic cylinder body, organic matters and suspended matters in the domestic ash water are effectively removed through load effects of anaerobic hydrolysis, microorganisms, plants and filtering series, the standard-reaching discharge of sewage is realized, and the environment-friendly concept is met.
(2) Compared with the traditional scheme of 'building a sewage pipe network and treating sewage in a sewage treatment plant', the courtyard type domestic ash water environmental protection treatment facility has the advantages of being dispersedly built, small in occupied area, safe and reliable in quality, low in engineering cost and operation and maintenance cost, good in treatment effect and the like, and can be immediately put into use after construction.
(3) The construction method has the advantages of low mechanical and manual consumption, simple and clear construction process, easy adjustment of process parameters, quick and convenient construction, low safety risk, easy quality control and the like.
The process principle is as follows: the scattered household type courtyard type domestic grey water environment-friendly treatment facility adopts an operation mechanism of 'anaerobic and artificial wetland', and is provided with a water inlet pipe network, a water outlet pipe ditch, a grating inspection well, a finished product tank and a UPVC (unplasticized polyvinyl chloride) communication pipeline as shown in figures 1-2, wherein the finished product tank comprises grey water treatment devices such as an anaerobic tank, an artificial wetland, a reservoir and the like.
After the domestic grey water and the black water are shunted, the domestic grey water and the black water enter a finished product grating inspection well through a pipe network, the domestic grey water and the black water enter an anaerobic tank after large-particle suspended matters are filtered, the anaerobic tank is decomposed into a main body by biological contact, anaerobic bacteria use a filler hanging film as a carrier, organic matters in the grey water are used as foodstuff, macromolecular organic matters which are difficult to be biodegraded are converted into easily-degradable micromolecular substances, most of the organic matters, ammonia, nitrogen and phosphorus are degraded and purified at the main body, the treated grey water enters the artificial wetland, and then is filtered through a sandstone layer, and the organic matters and the suspended matters are further removed through the load effect of artificial wetland plants and microorganisms. Finally, the effluent reaches the three-level standard of 'discharge standard of water pollutants for rural domestic sewage treatment facilities' in Sichuan province, and can be directly discharged (two-linked finished glass cylinder structure) or stored and utilized (triple-linked finished glass cylinder structure). The construction method is safe and quick in construction, the quality is easy to control, and the adopted domestic grey water treatment process conforms to the concepts of green energy conservation and ecological environmental protection.
The benefit analysis is as follows;
the economic benefits are as follows: compared with the traditional sewage pipe network and sewage treatment plant centralized treatment process, the scattered household type courtyard type domestic ash water environment-friendly treatment facility adopting the anaerobic and artificial wetland ash water treatment process has the advantages of less investment of manpower, equipment and materials and cost saving (see table 1).
Comparative tables of different protocols Table 1
From table 1, the project is taken as an example for comparison of scheme cost, rural domestic sewage (grey water) treatment needs to be carried out on 7 towns and towns in Qingshen counties in Meishan city, Sichuan province, the total cost is estimated to be about 6 million yuan when the traditional scheme of 'building a sewage pipe network and carrying out centralized treatment by a sewage treatment plant' is adopted, the total cost is about 1.87 yuan when the 'anaerobic and artificial wetland' treatment process of the construction method is adopted, the cost is saved by 4.13 million yuan, the cost saving rate is 68.8%, and the economic benefit is obvious.
(II) social benefits: the scattered household type courtyard type environment-friendly domestic ash water treatment facility is advanced in technology and convenient to construct, can be quickly installed and put into use, and is safe and reliable in quality, simple in equipment operation and low in construction and operation maintenance consumption. Meanwhile, according to local conditions in construction, the method can be fitted to the actual conditions of each farmer to the maximum extent, land acquisition occupation is small, the treatment effect is stable, and the method is green and environment-friendly and has good social benefits and popularization and application values.
Engineering example:
example one: a special agricultural non-point source pollution treatment project in Yangtze river economic zone of Qingshen county, namely a standard section, is to treat suburbs and rural domestic grey water with dispersion property by points and households to remove pollutants, achieve the purposes of naturally discharging, irrigating farmlands and reducing polluted environment and soil, and a treatment system is 5-10 m3Construction of brick-concrete structure pool and construction of brick-concrete structure pool with thickness of 0.5-2 m3A/d finished product glass fiber reinforced plastic pool; wherein the thickness is 0.5-2 m3The construction share of the project occupied by the/d is the controlled engineering of the section of the standard, and the contract amount is about 2100 ten thousand yuan.
Example two: the Qingshen county human settlements environment improvement project-rural domestic sewage treatment project aims at treating rural domestic sewage in a point-to-household mode, removing pollutants, discharging the pollutants up to the standard, irrigating farmlands, reducing environmental pollution, and designing and constructing 0.5m3∕d～50m3A rural comprehensive grey water treatment project with a treatment capacity of 0.5m3/d～2m3The total number of the/d glass fiber reinforced plastic finished product pools is 5300, and the contract amount is 1.87 hundred million yuan.
In the project construction, the limited responsibility company of the Sichuan navigation construction project aims at the small 0.5m which accounts for most of the construction share of the project3/d～2m3And (d) under the condition of sewage treatment capacity, systematically providing a construction method of a scattered household courtyard type domestic grey water environment-friendly treatment facility. By carding from each link of the whole engineering implementation process, the construction process is simple, the mechanical and manual consumption is low, the ash water treatment effect is stable and reliable, the process control parameters are easy to adjust, and the operation, maintenance and management are convenient; the investment is saved, the operation cost is low, the economic condition according to local conditions is met, the technology is advanced, and the social economy and the economy are improvedHas good benefit and good popularization and application value.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A facility structure for environment-friendly treatment of household courtyard type domestic ash water is characterized in that; the structure comprises an anaerobic pool (1) and an artificial wetland (4); a vertical partition plate (2) is arranged in an anaerobic tank (1) to divide the anaerobic tank into 3 chambers, 2 communicating holes are arranged at the lower half part of the partition plate, a plurality of material holes (3) are arranged at the top part of the partition plate, the partition plate is arranged in the middle of a glass fiber reinforced plastic cylinder body below an artificial wetland (4), 1 to 2 open holes are respectively arranged at the upper part and the lower part of the partition plate, and 110mmUPVC is arranged to guide the flow direction of grey water; the UPVC connecting elbow (9) and the glass fiber reinforced plastic cylinder body are sealed by a matched rubber elbow fixing piece in a caulking way, and the UPVC connecting elbow plays a role in fixing the elbow.
2. The loose dwelling garden type grey water environmental protection treatment facility structure of claim 1, wherein; the artificial wetland system is characterized by further comprising a finished product glass fiber reinforced plastic reservoir (13) positioned behind the artificial wetland (4), wherein the artificial wetland (4) is communicated with the finished product glass fiber reinforced plastic reservoir (13) through a UPVC (unplasticized polyvinyl chloride) communication elbow (9).
3. The loose dwelling garden type grey water environmental protection treatment facility structure of claim 1, wherein; an inspection well (10) is arranged at the water inlet end of the finished product pool and is connected with an inlet pipeline and an outlet pipeline of the domestic ash water; be provided with well lid (11) on inspection shaft (10), the inspection shaft can use the finished product installation, also can adopt the brick to build, and the delivery port sets up filter screen (12) in the well for filtering large granule suspended solid and inspection, draw mud.
4. The loose dwelling garden type grey water environmental protection treatment facility structure of claim 1, wherein; coarse gravel (5) with the grain diameter of 8-12 mm, fine gravel (6) with the grain diameter of 3-5 mm, a coarse sand layer (7) and planting soil (8) are respectively filled in the artificial wetland (4) from bottom to top, and the method is carried out by adopting a mode of backfilling and leveling layer by layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220328508.4U CN216764454U (en) | 2022-02-18 | 2022-02-18 | Facility structure is administered in living grey water environmental protection of scattered family type courtyard formula |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220328508.4U CN216764454U (en) | 2022-02-18 | 2022-02-18 | Facility structure is administered in living grey water environmental protection of scattered family type courtyard formula |
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| CN216764454U true CN216764454U (en) | 2022-06-17 |
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| CN202220328508.4U Active CN216764454U (en) | 2022-02-18 | 2022-02-18 | Facility structure is administered in living grey water environmental protection of scattered family type courtyard formula |
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