A kind of water treatment facilities for wastewater from car washer
Technical field
The utility model relates to sewage treatment fields, and in particular to a kind of water treatment facilities for wastewater from car washer.
Background technique
China is the country that a water resource lacks, and the excess of constantly growth, expanding economy and the resource of population is developed, with
Cause sharp contradiction between water resource, showing as water resource, there is a serious shortage of increasingly sharpen with water pollution.And as the people are raw
The flat raising of running water, unit and family-owned automobile quantity are also more and more, this certainly will bring a large amount of consumption of car wash water, right
For city, then the contradiction of shortage of water resources is more exacerbated.
Contain a large amount of dust, silt and a small amount of oils in the waste water of carwash, direct emission will certainly add in river
The pollution of acute water resource, therefore, the waste water of carwash have to pass through processing after again row discharge or recycle.
Utility model content
The technical issues of solution
Aiming at the problem that existing background is proposed, the utility model provides a kind of water process for wastewater from car washer and sets
It is standby.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of water treatment facilities for wastewater from car washer, including dirty water collecting tank and tank body, in the tank body from left to right
The first settling zone, the second settling zone, filtering area and the recovery area Zhong Shui are successively arranged, on first settling zone and the second settling zone
Side is equipped with automatically controlled area;
The top surface of the dirty water collecting tank is sewer grid, is equipped with double medium filtration layer, institute below the sewer grid
Dirty water collecting tank, first settling zone, second settling zone and the filtering area is stated to be sequentially communicated by flowing hole, it is described
Pharmacy jar and the first dosing pump are equipped in automatically controlled area, the pharmacy jar is connected to first dosing pump, first dosing pump
Drug pipeline be connected to second settling zone, the side of first dosing pump is equipped with blender, and the blender stirs
Bar is mixed to extend into inside second settling zone;
It is equipped with three layers of filter core in the filtering area, is equipped with the grug feeding jar being connected and the second dosing below the filtering area
Pump, second dosing pump are connected to the recovery area Zhong Shui, and lift suction pump, the lift suction pump are equipped with above the recovery area Zhong Shui
Entrance pass through pipeline respectively and be connected to the recovery area Zhong Shui, the filtering area;The side of the recovery area Zhong Shui connects
There is outlet pipe.
Further, vertical baffle, the baffle side are equipped in first settling zone and second settling zone
Horizontally disposed inclined plate is fixedly connected on wall.
Further, the flowing hole between first settling zone and second settling zone is apart from the tank body bottom surface
Vertical height be greater than the height of flowing hole between second settling zone and the filtering area.
Further, the double medium filtration layer below the sewer grid is followed successively by quartz sand filtration layer and ceramic filter
Layer, and the filter opening diameter of the quartz sand filtration layer is greater than the filter opening diameter of the ceramic filter layer.
Further, the filter core in the filtering area is graphene filter core.
Beneficial effect
It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the utility model
The present apparatus is integral type equipment, and the top of the first settling zone, the second settling zone is arranged in automatically controlled area, in automatically controlled area
Electric elements are set, and the first settling zone and the second settling zone bottom are back taper, utilize the first settling zone, the second settling zone, mistake
The clearance space between area, the recovery area Zhong Shui and tank body is filtered, wherein by placements such as grug feeding jar, the second dosing pumps, effectively saves benefit
With space, keep tank interior compact-sized, be conducive to tank body puts placement.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model;
Label in figure respectively represents: 1- dirty water collecting tank;2- tank body;The first settling zone 3-;The second settling zone 4-;5- mistake
Filter area;The recovery area 6- Zhong Shui;The automatically controlled area 7-;8- sewer grid;9- flowing hole;10- pharmacy jar;The first dosing pump of 11-;12-
Blender;13- grug feeding jar;The second dosing pump of 14-;15- lift suction pump;16- outlet pipe;17- baffle;18- quartz sand filtration layer;
19- ceramic filter layer;20- graphene filter core.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Below with reference to embodiment, the utility model will be further described.
Embodiment 1
In conjunction with Fig. 1: a kind of water treatment facilities for wastewater from car washer, including dirty water collecting tank 1 and tank body 2, in tank body 2 from
Left-to-right is successively arranged the first settling zone 3, the second settling zone 4, filtering area 5 and the recovery area Zhong Shui 6, the first settling zone 3 and second
Automatically controlled area 7 is equipped with above settling zone 4.
The top surface of dirty water collecting tank 1 is sewer grid 8, is equipped with double medium filtration layer, sewage collecting below sewer grid 8
Case 1, the first settling zone 3, the second settling zone 4 and filtering area 5 are sequentially communicated by flowing hole 9, are equipped with pharmacy jar 10 in automatically controlled area 7
And first dosing pump 11, pharmacy jar 10 are connected to the first dosing pump 11, the drug pipeline of the first dosing pump 11 and the second settling zone 4
The side of connection, the first dosing pump 11 is equipped with blender 12, and the stirring rod of blender 12 is extend into inside the second settling zone 4.
It is equipped with three layers of filter core in filtering area 5, is equipped with the grug feeding jar 13 and the second dosing pump 14 being connected below filtering area 5,
Second dosing pump 14 is connected to the recovery area Zhong Shui 6, and lift suction pump 15, the entrance point of lift suction pump 15 are equipped with above the recovery area Zhong Shui 6
Not Tong Guo pipeline be connected to the recovery area Zhong Shui 6, filtering area 5;The side of the recovery area Zhong Shui 6 is connected with outlet pipe 16.
Further, it is equipped with vertical baffle 17 in the first settling zone 3 and the second settling zone 4, is fixed on 17 side wall of baffle
It is connected with horizontally disposed inclined plate.
Further, vertical height of the flowing hole 9 between the first settling zone 3 and the second settling zone 4 apart from 2 bottom surface of tank body
Greater than the height of the flowing hole 9 between the second settling zone 4 and filtering area 5.
Further, the double medium filtration layer of 8 lower section of sewer grid is followed successively by quartz sand filtration layer 18 and ceramic filter layer
19, and the filter opening diameter of quartz sand filtration layer 18 is greater than the filter opening diameter of ceramic filter layer 19;Filter core in filtering area 5 is graphite
Alkene filter core 20.
The sewage generated after carwash is dropped into dirty water collecting tank 1 by the collection of grid 8, the quartz in dirty water collecting tank 1
Sand filter layer 18 is in advance filtered the solid matter of bulky grain with ceramic filter layer 19, and filtered sewage passes through flowing hole
9 are passed to the first settling zone 3, and baffle 17 makes sewage take the lead in dropping into the bottom of the first settling zone 3, and the substance of larger particles is logical
Inclined plate natural sedimentation is crossed to 3 bottom of the first settling zone, sewage is passed to the second settling zone 4, medicament from the flowing hole 9 above inclined plate
Chemical agent is filled in tank 10, the first dosing pump 11 trickles down chemical agent to the second settling zone 4 by drug pipeline, makes sewage
The remaining suspension floccule in upper layer assembled and pass through sloping plate deposition to the second settling zone 4 bottom, and in the first dosing
The side of pump 11 is equipped with blender 12, and blender 12 can be stirred acceleration chemical agent to the sewage in the second settling zone 4
Fusion.
The sewage precipitated twice passes through filter layer 5, and three layers of graphene filter core 20 in filter layer 5 are to micro- in sewage
Little particle is adsorbed, and lift suction pump 15 will be injected into the recovery area Zhong Shui 6 into the middle water of filtering, in order to make in the recovery area Zhong Shui 6
Middle water reaches discharge standard, by injecting the sterilizing drug in grug feeding jar 13 in 14 centering water recovery area 6 of the second dosing pump,
Such as solid chlorine tablets, the middle water after being sterilized are discharged or are obtained by outlet pipe 16 to repeat carwash utilization.
The present apparatus is integral type equipment, and the top of the first settling zone 3, the second settling zone 4 is arranged in automatically controlled area 7, automatically controlled
Electric elements are set in area 7, and the first settling zone 3 and 4 bottom of the second settling zone are back taper, heavy using the first settling zone 3, second
Clearance space between shallow lake area 4, filtering area 20, the recovery area Zhong Shui 6 and tank body 2 places grug feeding jar 13, second dosing pump 14 etc.
Wherein, it effectively saves and utilizes space, keep 2 internal structure of tank body compact, be conducive to tank body 2 puts placement.
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, does not limit the specific embodiment of the utility model yet.Obviously, according in this specification
Hold, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain this reality
With novel principle and practical application, so that skilled artisan be enable to better understand and utilize this practical new
Type.The utility model is limited only by the claims and their full scope and equivalents.