A kind of small-sized household sewage-treatment plant
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of small-sized household sewage-treatment plant.
Background technology
With the improvement of people ' s living standards with the enhancing of awareness of safety, requirement of the people to living environment is also increasingly
Height, environmental consciousness is also more and more stronger.It is environmental problem that solve reality or potential that environmental protection refers to the mankind, coordinate the mankind with
The relation of environment, ensure economic society sustainable development and the various action taken.In recent years water pollution be in environmental pollution most
Serious one, the people that China has 82% drinks shallow well and river, and wherein severe water pollution bacterium exceedes sanitary standard
75% is accounted for, by the drinking water population about 1.6 hundred million of Organic Pollution.China is shortage of water resources, a water disaster frequently state
Family, for many years, water resources in china quality constantly declines, and water environment is continuous worsening, and this has seriously threatened the sustainable development of society
Exhibition, has threatened the existence of the mankind.
Sewage produced by present family life often live and produce by unprocessed directly outer row, especially rural households
Sewage be even more and be directly discharged into river, this not only can produce larger harm to the health for drinking the people of river, and
Serious harmful effect can be caused to the growth and development that rely on the crops that river is irrigated.
The content of the invention
For the problem that above-mentioned prior art is present, the present invention provides a kind of small-sized household sewage-treatment plant, the device
Structure is relatively simple, and the sewage of energy opposite life birth life is effectively processed, and can be effectively improved the water of the household water of outer discharge
Matter, so as to effectively reduce its harm that may be produced to health of human body, can effectively reduce the household water of outer row to crops
Growth and development caused by influence.
To achieve these goals, it is circle that the present invention provides a kind of small-sized household sewage-treatment plant, including cross section
Cylinder, be provided with to the inner barrel upper horizontal the 5th filter, the middle part top of the 5th filter is provided with
Positioned at the cylinder of inner barrel, the lower end of the cylinder is fixedly connected with the upper surface of the 5th filter, the upper end open of cylinder,
Cylinder is wound by metallic sieve and is formed;The 5th filter lower section is fixedly installed motor cover body, in the motor cover body
It is fixedly installed reducing motor;Rotating shaft is vertically provided with the axle center of the cylinder, the lower end of the rotating shaft is rotatable successively
Ground is connected through the 5th filter and motor cover body with the output shaft of reducing motor, close by rotating between rotating shaft and motor cover body
Seal coordinates, and the upper and lower part on the left of rotating shaft is flatly fixedly connected with two connecting rods, and the left end of two connecting rods is fixedly connected
There is the brush board being vertically arranged, vertically arranged cleaning hairbrush, the cleaning hairbrush and circle are fixedly installed on the left of the brush board
The inwall sliding contact of cylinder;The cylinder is also disposed with the first filter, the second filter, below the 5th filter
Three filters and the 4th filter, wherein rubble is filled between the first filter and the second filter, the second filter and the
Fine sand is filled between three filters, zeolite is filled between the 3rd filter and the 4th filter;The outer of the cylinder leads to
Cross annular cover plate to be fixedly connected with the inwall of cylinder, the outer edge surface of annular cover plate is connected with the inner wall sealing of cylinder;The cylinder
Bottom be provided with discharge pipe line, ball valve is provided with discharge pipe line.
In the technical scheme, the cylinder being made up of metallic sieve is provided with by making inner barrel, so, when by sewage
Pour into when in cylinder, the 5th filter of cylinder and bottom can carry out first time filtering to sewage, will be larger during this
Debris such as dish leaf, plastics etc. are filtered, and reducing motor is started during this, and such rotating shaft can drive brush board to rotate, and then are cleaned
Hairbrush can be cleared up the inwall of cylinder, water outlet is blocked to prevent from sticking to the debris on cylinder inner wall, by ground floor mistake
The sewage of filter continues to fall into cylinder bottom by the 5th filter, and then by metalling, fine sand layer and zeolite layer, metalling,
Fine sand layer and zeolite layer can successively in filter sewage fixed rubbish, dirt etc..So as to be effectively improved the water quality of outer draining, energy
Its harm that may be produced to health of human body is effectively reduced, growth and hair of the household water of outer row to crops can be effectively reduced
Caused influence is educated, the apparatus structure is relatively simple, and versatility is stronger, the simple place of the sewage being particularly suited in family
Reason.
Further, in order to improve the treatment effect to sewage, the cylinder is provided with additive below the 4th filter
Pipeline, one end of the additive pipeline is hermetically penetrated in cylinder, and its other end connects with the outlet of additive feed flow kinetic pump
Connect, the tube wall surface of part of the additive pipeline in cylinder is equably provided with multiple fluid holes.The setting of additive pipeline
Can easily to Disinfectant or cleanser is added in sewage, so as to further improve the water quality of outer draining.
As one kind preferably, the cylinder upper end is hingedly provided with cover.
Further, sewage is poured into for convenience, and the section of the annular cover plate is in the small inverted frustum of big lower mouth suitable for reading
Type.
Further, the stability of hairbrush is cleaned to improve, vertical beam is connected between two middle parts of connecting rod.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure:1st, cylinder, the 2, the 5th filter, 3, cylinder, 4, motor cover body, 5, reducing motor, 6, rotating shaft, 7, connecting rod,
8th, brush board, 9, cleaning hairbrush, the 10, first filter, the 11, second filter, the 12, the 3rd filter, the 13, the 4th filter, 14,
Rubble, 15, fine sand, 16, zeolite, 17, annular cover plate, 18, discharge pipe line, 19, additive pipeline, 20, fluid hole, 21, cover,
22nd, vertical beam.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of small-sized household sewage-treatment plant, including cross section is circular cylinder 1, the cylinder 1
Inner upper is flatly provided with the 5th filter 2, and the middle part top of the 5th filter 2 is provided with inside cylinder 1
Cylinder 3, the lower end of the cylinder 3 is fixedly connected with the upper surface of the 5th filter 2, the upper end open of cylinder 3, cylinder 3 by
Metallic sieve winds and is formed;The lower section of 5th filter 2 is fixedly installed motor cover body 4, fixed in the motor cover body 4
It is provided with reducing motor 5;The power line of reducing motor 5 hermetically extends motor cover body 4 and hermetically extends cylinder 1 and city
Electrical connection.Rotating shaft 6 is vertically provided with the axle center of the cylinder 3, the lower end of the rotating shaft 6 penetrates rotatably the 5th successively
Filter 2 and motor cover body 4 are connected with the output shaft of reducing motor 5, and rotating seal ring is passed through between rotating shaft 6 and motor cover body 4
Coordinate, the upper and lower part in the left side of rotating shaft 6 is flatly fixedly connected with two connecting rods 7, and the left end of two connecting rods 7 is fixedly connected with
The brush board 8 being vertically arranged, the left side of the brush board 8 is fixedly installed vertically arranged cleaning hairbrush 9, the cleaning hairbrush 9 with
The inwall sliding contact of cylinder 3;The cylinder 1 is also disposed with the first filter 10, the second mistake below the 5th filter 2
Filter plate 11, the 3rd filter 12 and the 4th filter 13, wherein filled with broken between the first filter 10 and the second filter 11
Stone 14, is filled with fine sand 15 between the second filter 11 and the 3rd filter 12, the 3rd filter 12 and the 4th filter 13 it
Between be filled with zeolite 16;The outer of the cylinder 1 is fixedly connected by annular cover plate 17 with the inwall of cylinder 1, annular cover plate 17
Outer edge surface be connected with the inner wall sealing of cylinder 1;The bottom of the cylinder 1 is provided with discharge pipe line 18, is set on discharge pipe line 18
It is equipped with ball valve.Part debris have been allowed to pile up on the 5th filter 2 corresponding to the bottom of cylinder 3, as long as the side wall of cylinder 3 is without miscellaneous
Thing is adhered to, and water can be from the side wall discharge of cylinder 3.Debris can be deposited in the bottom of cylinder 3 in rotation process, when the debris piled up
When excessive, at this moment stop the rotation of reducing motor 5, manually take out debris.The first to five filter is mesh-like knot
The sheet material of structure is made.The cylinder 3 being made up of metallic sieve is internally provided with by making cylinder 1, so, when sewage is poured into cylinder
When in 3, the 5th filter 2 of cylinder 3 and bottom can carry out first time filtering to sewage, by larger debris during this
Such as dish leaf, plastics are filtered, and reducing motor 5 is started during this, and such rotating shaft 6 can drive brush board 8 to rotate, and then clean hair
Brush 9 can be cleared up the inwall of cylinder 3, water outlet is blocked to prevent from sticking to the debris on the inwall of cylinder 3, by ground floor mistake
The sewage of filter continues to fall into the bottom of cylinder 3 by the 5th filter 2, and then by metalling, fine sand layer and zeolite layer, rubble
Layer, fine sand layer and zeolite layer can successively in filter sewage fixed rubbish, dirt etc..So as to be effectively improved the water of outer draining
Matter, can effectively reduce its harm that may be produced to health of human body, can effectively reduce the life of the household water to crops of outer row
Influence caused by long and development, the apparatus structure is relatively simple, and versatility is stronger, the letter of the sewage being particularly suited in family
It is disposable.
In order to further improve the treatment effect of sewage, the cylinder 1 is provided with additive below the 4th filter 13
Pipeline 19, one end of the additive pipeline 19 is hermetically penetrated in cylinder 1, and its other end goes out with additive feed flow kinetic pump
Mouth connection, the tube wall surface of part of the additive pipeline 19 in cylinder 1 is equably provided with multiple fluid holes 20.Additive pipe
The setting on road 19 can easily to Disinfectant or cleanser is added in sewage, so as to further improve the water of outer draining
Matter.
As one kind preferably, the upper end of the cylinder 1 is hingedly provided with cover 21.
The section of the annular cover plate 17 is in the small inverted frustum type of big lower mouth suitable for reading.So setting can pass through ring cover
The guide functions of plate 17, can be more convenient to make the sewage for pouring into enter in cylinder 3.
In order to improve the stability of cleaning hairbrush 9, vertical beam 22 is connected between two middle parts of connecting rod 7.