The wastewater treatment re-use device
The utility model relates to a kind of water treatment facilities, and particularly a kind of plant chimney stalk is handled re-use device.
At present; Many waste water on the production line of some factories directly are discharged in the ditch, and these water do not efflux and fully recycle, and these water contain impurity such as greasy dirt; Can cause damage to environment such as farmland on every side; Relation between influence and the resident, and cause the outsourcing water yield of factory obviously higher, cause the serious waste of water resource.
Summary of the invention
In order to make plant produced waste water obtain filtration, purification and to reclaim, reduce the waste of water resource, the utility model has designed a kind of plant chimney stalk and has handled and re-use device.
The technical scheme that the utility model adopted is: a kind of wastewater treatment re-use device, and this device is made up of circulating water pool, back pool and water pump, water-level instrumentation, service water pipe network, and the two is adjacent for circulating water pool and back pool; The centre is linked to each other by aqueduct, water pump, at first factory effluent is guided to back pool, and back pool divides three lattice; Between every lattice on the inboard horizontal plane in pond one meter do a connected entrance, connected entrance is installed the cellular grid of certain density, through filtering; It all stays first lattice and second lattice greasy dirt and floating thing; The water of the 3rd lattice is just relatively cleaner, and the water with pump handle the 3rd lattice is extracted into circulating water pool then, supplies to reuse on the production line.
The beneficial effect of the utility model is, plant chimney stalk impurity through filtering, and is dropped into circulation pipe network again, can effectively reduce the waste of water resource, stops the infringement to surrounding environment, reduced the cost input of service water.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a back pool shape sketch map.
Fig. 2 is a plant water circulation technology flow chart.
Among the figure
1, back pool inlet 2, first lattice 3, second lattice 4, the 3rd lattice,
5, grid connected entrance 6, back pool 7, water-level instrumentation 8, water pump
9, circulating water pool 10, service water pipe network
The specific embodiment
In the drawings, this device is divided into a circulating water pool 9 and a back pool 6, and the two is adjacent; Factory effluent is guided to back pool 6,6 minutes three lattice of back pool, between every lattice on the inboard horizontal plane in pond one meter do a connected entrance 5; Connected entrance 5 is installed the cellular grid of certain density; Through filtering, its water of all staying first lattice 2 and second lattice, 3, the three lattice 4 of greasy dirt and floating thing is just relatively cleaner; Water with pump handle the 3rd lattice 4 is extracted into circulating water pool 9 then, and supplies to 10 recyclings of service water pipe network.
Circulating water pool 9 is built in below the ground level with back pool 6; The reserves of back pool 6 are one day backwater amount, leak for preventing cracking, and the pond adopts reinforcing bar to mix clay structure; Be equipped with a water pump 8; With limnimeter 7 monitoring water levels, when back pool 6 water levels reach a certain height, water pump 8 drew water to automatically and produces with circulating water pool 9.