Aluminium cuts filter
Technical field
The utility model is related to wastewater purification treatment equipment technical field, specifically, is related to a kind of aluminium and cuts filter.
Background technology
In aluminium base production process, there is defective products generation unavoidably, bad products need to do over again processing, processing side of doing over again at present
Method is usually using heavy cut Ginding process.Produce more aluminium during heavy cutting machine operation to cut, aluminium, which is cut, with water to be passed through
Filter is reclaimed, and the existing speed that equipment processing waste water is recovered by filtration is slower, and aluminium is often had in filter process and is cut
Plug filter net, waste water overflows the phenomenon of the water surface.The water of spilling is not recyclable, causes surrounding enviroment to pollute, and also wastes water
Resource.
Utility model content
The purpose of this utility model is to solve the above problems cuts filter there is provided a kind of aluminium.
Aluminium disclosed in the utility model cuts the technical scheme that filter used:A kind of aluminium cuts filter, and it is special
Levy and be, including settling tank 10, water service pipe 30, filtering ponds 20, the settling tank side is provided with water inlet 40, opposite side setting
There is delivery port 50, the filtering ponds 20 are connected by water service pipe 30 with settling tank delivery port 50, and the filtering ponds include multilayer
Filtration, every layer of described filtration includes a water fender 60 and a screen pack 70, the mesh of the screen pack 70
Bore is sequentially reduced along water (flow) direction.
Preferably, described water fender 60 and screen pack 70 are connected by chute with filtering ponds, can be from filtering
Disassembled on pond.
Preferably, the filtering ponds 20 include 3 layers of filtration, and the water fender 60 of every layer of filtration is from left-hand
The right side is raised successively, and described screen pack 70 is followed successively by 40 mesh, 60 mesh, the grenadine of 80 mesh.
Preferably, described water fender 60 is disposed vertically with the water surface, and the screen pack 70 is inclined to be placed, filtering
Net 70 is with water (flow) direction in 110 degree of angles.
Preferably, described water service pipe 30 is provided with valve 80, controls current size.
Preferably, the position of the delivery port 50 of described settling tank is higher than the position of water inlet 40.
The beneficial effect that aluminium disclosed in the utility model cuts filter is:Aluminium cuts filter there is provided the He of settling tank 10
Multiple filtration structure is provided with filtering ponds 20, the filtering ponds, by classified filtering, the aluminium in waste water is cut will not plug filter
The mesh of net 70, is not in waste water spillover, and filter effect is more preferable, while the waste water after filtering, can be by connecting water pump
Re-use, without being discharged to the external world, accomplish that waste water circulation is used, it is free from environmental pollution.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model aluminium cuts filter.
Embodiment
The utility model is further elaborated and illustrated with reference to specific embodiment and Figure of description:It refer to figure
1, a kind of aluminium cuts filter, including settling tank 10, water service pipe 30, filtering ponds 20, and the side of settling tank 10 is provided with into water
Mouth 40, opposite side is provided with delivery port 50, and the filtering ponds 20 are connected by water service pipe 30 with settling tank delivery port 50, the mistake
Filter tank includes multiple filtration structure, and every layer of described filtration includes a water fender 60 and a screen pack 70, described
The mesh bore of screen pack is sequentially reduced along water (flow) direction.
Described water fender 60 and screen pack 70 is connected by chute with filtering ponds, under being dismantled from filtering ponds 20
Come.The filtering ponds 20 include 3 layers of filtration, and the water fender 60 of every layer of filtration is raised successively from left to right, described
Screen pack 70 is followed successively by 40 mesh, 60 mesh, the grenadine of 80 mesh.Described water fender 60 is disposed vertically with the water surface, the screen pack 70
Inclined to place, screen pack 70 is with water (flow) direction in 110 degree of angles.Described water service pipe 30 is provided with valve 80, can control water
Flow size.The position of the delivery port 50 of the settling tank is higher than the position of water inlet 40.
The specific filter progress and effect that aluminium cuts filter are as follows:
1. aluminium sheet is during processing of doing over again, aluminium is cut to be mixed with water, first flows through the settling tank that aluminium cuts filter
10, under gravity, the larger aluminium of bore, which is cut, is deposited in the bottom of settling tank 10, and the less aluminium of bore is cut to be flowed into water
Filtering ponds 20.And the position of delivery port 50 of settling tank is higher than the position of water inlet 40, waste water is the equal of to overflow mode stream
Go out settling tank 10, improve the sedimentation effect of settling tank 10;
2. waste water and aluminium are cut together by first layer filtration, in the presence of water fender, using the effect of gravity, sink
Specification larger aluminium in shallow lake is cut.Remaining aluminium cuts the grenadine by 40 mesh with water, and a part of larger aluminium is filtered again and is cut.Together
When, grenadine is inclined to be placed, and is 110 degree with water (flow) direction angle, and the aluminium blocked by grenadine 70 is cut because the effect of gravity is sunk to
Filtering ponds bottom of pond, without hanging on grenadine, will not block mesh;
3. not cut by the aluminium that 40 mesh grenadines stop with current, pass sequentially through second filtration, 60 mesh grenadines and
3rd road filtration, 80 mesh grenadines carry out the 2nd time and the 3rd time filtering;
4. waste water is more than after multiple precipitation, classified filtering, aluminium cuts basic processed clean, a remaining minimal amount in water
, the aluminium powder of volume very little, water pump can't be blocked, treated waste water is then extracted using water pump, you can realize following for water
Ring is utilized, and without waste water discharge is polluted into environment.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.