A kind of catch-basin purifier
The present invention relates to purifier, especially a kind of catch-basin purifier.
China's sewerage system has combined system and separate sewage system at present, and the rainwater on road is converged by inlet for stom water
Collection enters sewage pipe incident or storm sewer.The higher initial rainwater of some pollutant load in the rainwater that road collects, it is existing
Drainage system be insufficient to the processing of this part initial rainwater, cause urban water-body pollution, increase sewage disposal hardly possible
Degree, and waste a large amount of later stage cleaning rainwater resource.
The purpose of the present invention is to solve the above problems, devise a kind of catch-basin purifier.
Realize above-mentioned purpose the technical scheme is that, a kind of catch-basin purifier includes road ground, described to lean on
Road ground on accessible road is equipped with catch-basin, and well lid is equipped at the catch-basin upper port, is equipped in the catch-basin
Fruit shell filtering mechanism, bottom and the installation groove of the catch-basin connect, and it is recessed that described catch-basin one side ground is equipped with installation
Slot is equipped at the inner edge of the installation groove to compress and replaces mechanism, rainwater purification mechanism, institute are equipped in the installation groove
State rainwater purification mechanism by installation groove filter vat, be opened on filter vat surface multiple filter hole, be located at
What the microbe filter mechanism of lauter tub bottom collectively formed, the filter vat edge is equipped with pressure edge, the microbe filter machine
Structure is by being arranged in the geotextiles of installation groove lower end, the zeolite layer A being coated in geotextiles, the gravel above zeolite layer A
What filter layer and the zeolite layer B above gravel packing were collectively formed, the baffle installation direction and flow of the filter hole
Direction is identical, and the installation groove is equipped with water outlet.
The well lid is the rectangle cover board that multiple rectangular aperture A being mutually parallel are provided on surface.
The Fruit shell filtering mechanism by catch-basin side surface groove, be inserted into groove and side surface carry square
The shape opening collection box of B, side surface activity are connected on the surface opposite with face where groove and another side surface overlaps
It shell strainer in collection box and is collectively formed positioned at oscillator of the shell strainer far from groove one end lower surface.
It is described compress replace mechanism by be opened in 4 both sides of installation groove compressed grooves, it is horizontal be mounted on compressed grooves in
Fixed bull stick, one end are sleeved on what the fold-type press box that fixed bull stick goes out collectively formed.
The apopore is connected with municipal wastewater processing pipeline.
The Fruit shell filtering mechanism is electrically connected with municipal wastewater management system.
A kind of catch-basin purifier made using technical scheme of the present invention, can effectively be removed in initial rainwater
Pollutant, purified initial rainwater infiltrates recharge of groundwater, deducts the rainfall after initial rainwater and unify Collection utilization on the spot,
Achieve the purpose that slow down municipal sewage plant's pressure, make full use of rainwater resource.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of catch-basin purifier of the present invention;
Fig. 2 is a kind of partial enlarged view of catch-basin purifier of the present invention;
Fig. 3 is a kind of filter hole structural schematic diagram of catch-basin purifier of the present invention;
In figure, 1, road ground;2, catch-basin;3, well lid;4, installation groove;5, filter vat;6, filter hole;7, edge is pressed;
8, geotextiles;9, zeolite layer A;10, gravel packing;11, zeolite layer B;12, water outlet;13, rectangular aperture A;14, groove;
15, rectangular aperture B;16, collection box;17, shell strainer;18, oscillator;19, compressed grooves;20, fixed bull stick;21, fold-type
Specific implementation mode
The present invention is specifically described below in conjunction with the accompanying drawings, if Fig. 1-3 shows, a kind of catch-basin purifier, including horse
Road ground (1), the road ground (1) on the close sidewalk are equipped with catch-basin (2), are equipped at catch-basin (2) upper port
Equipped with well lid (3), Fruit shell filtering mechanism, bottom and the installation groove (4) of the catch-basin (2) are equipped in the catch-basin (2)
It connects, catch-basin (2) one side ground is equipped with installation groove (4), is equipped at the inner edge of the installation groove (4)
It compresses and replaces mechanism, rainwater purification mechanism is equipped in the installation groove (4), the rainwater purification mechanism is recessed by being mounted on installation
Filter vat (5) in slot (4), the multiple filter hole (6) being opened on filter vat (5) surface, the micro- life for being located at filter vat (5) bottom
Object filter mechanism collectively forms, and filter vat (5) edge is equipped with pressure along (7), and the microbe filter mechanism is by being arranged
Installation groove (4) lower end geotextiles (8), be coated in geotextiles (8) zeolite layer A (9), be located at zeolite layer A (9) above
Gravel packing (10) and zeolite layer B (11) above the gravel packing (10) collectively form, the filter hole (6)
Baffle installation direction it is identical as water (flow) direction, the installation groove (4) be equipped with water outlet (12);The well lid (3) is
The rectangle cover board of multiple rectangular aperture A (13) being mutually parallel is provided on surface;The Fruit shell filtering mechanism is by being located at catch-basin
(2) groove on side surface (14), be inserted into groove (14) and collection box (16) of the side surface with rectangular aperture B (15),
Side surface activity come be connected to where groove (14) on the opposite surface in face and another side surface is overlapped on collection box (16)
On shell strainer (17) and collectively formed far from the oscillator (18) of groove (14) one end lower surface positioned at shell strainer (17)
's;It is described compress replace mechanism by be opened in installation groove (4) both sides compressed grooves (19), it is horizontal be mounted on compressed grooves (19)
Interior fixation bull stick (20), one end are sleeved on what the fold-type press box (21) that fixed bull stick (20) goes out collectively formed;It is described go out
Water hole (12) is connected with municipal wastewater processing pipeline;The Fruit shell filtering mechanism is electrically connected with municipal wastewater management system.
The characteristics of the present embodiment is that the road ground 1 on sidewalk is equipped with catch-basin 2, is set at 2 upper port of catch-basin
Have and be equipped with well lid 3, is equipped with Fruit shell filtering mechanism in catch-basin 2, bottom and the installation groove 4 of catch-basin 2 connect, catch-basin 2
One side ground is equipped with installation groove 4, is equipped with to compress at the inner edge of installation groove 4 and replaces mechanism, is equipped in installation groove 4
Rainwater purification mechanism, rainwater purification mechanism by installation groove 4 filter vat 5, be opened in it is multiple on 5 surface of filter vat
Filter hole 6, the microbe filter mechanism positioned at 5 bottom of filter vat collectively form, and 5 edge of filter vat is equipped with pressure along 7, micro- life
Object filter mechanism by be arranged 4 lower end of installation groove geotextiles 8, be coated in geotextiles 8 zeolite layer A9, be located at zeolite layer
What the gravel packing 10 above A9 and the zeolite layer B11 above gravel packing 10 were collectively formed, the baffle of filter hole 6
Installation direction is identical as water (flow) direction, and installation groove 4 is equipped with water outlet 12, can effectively remove the pollution in initial rainwater
Object, purified initial rainwater infiltrate recharge of groundwater on the spot, deduct the rainfall after initial rainwater and unify Collection utilization, reach and subtract
Slow municipal sewage plant's pressure, the purpose for making full use of rainwater resource.
In the present embodiment, rainwater flows into sedimentation by the rectangular aperture A on well lid, when by Fruit shell filtering net,
The large granular impurities such as the shell being mingled in rainwater, which are screened out, to be fallen into along Fruit shell filtering net in collection box, and being collected when collection box expires it
Afterwards, Fruit shell filtering net can be started manually, sent and taken out collection box in groove, cleaning or replacement, after Fruit shell filtering net filtration
Rainwater enter in rainwater purification mechanism, since inclined diversion pipe makes rainwater have initial velocity, under the action of flow, rain
Collision eddy flow is formed between water and filter hole, to make the small substance in rainwater sink in microbe filter mechanism, is passed through
Zeolite layer B, gravel packing, zeolite layer A and geotextiles are filtered absorption and fall small substance again, due to cleaned for a long time
The upper surface layer of journey, microbe filter mechanism can form microbial cleaning layer, this kind of microbial cleaning layer can further realize only
Change acts on, and purified rainwater just converges at municipal wastewater by water outlet and handles unified Collection utilization in pipeline, reaches and slows down
Municipal sewage plant's pressure, the purpose for making full use of rainwater resource.
In the present embodiment, microbial cleaning layer be through that can form aerobic layer and anaerobic layer after a period of time, aerobic layer
Effect is that activated sludge is allowed to carry out aerobic respiration, and organic matter is further resolved into inorganic matter.Remove the function of pollutant.Operation
Being other of oxygen content to be controlled and microorganism well respectively needs the best of condition, and can be just microorganism in this way has greatest benefit
Carry out aerobic respiration.Anaerobic layer is the effect using anaerobic bacteria, removes the organic matter in waste water, it usually needs the time is longer.Detest
Oxygen process can be divided into hydrolysis stage, souring stage and methanation stage.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it
It is interior.