CN206051725U - A kind of dystopy controlling device suitable for landscape pond - Google Patents

Abstract

The utility model discloses a kind of dystopy controlling device suitable for landscape pond, including the elevator pump, reactor, sand filter and the filter that are sequentially connected；Grid is provided between the elevator pump and cell body, the grid is at the lower wind direction of the downstream of cell body or cell body；The water side of the filter is at the upwind of the upstream of cell body or cell body.The occupation of land of this utility model equipment is little, can adopt vehicular, and disposal ability is big, and effect is good, landscape pond can be made rapidly to be significantly improved in short-term, and the method can be used as Emergency management measure；Administer present landscape pond be made to separate etc. using the method and process, it is biological on Fish in water body etc. without affecting；The method is to separate the cyanophyceae in water body, colloid and other particles by processing equipment from water body, situations such as substantially can mitigate body eutrophication.

Description

A kind of dystopy controlling device suitable for landscape pond

Technical field

This utility model belongs to field of environment protection, more particularly, to a kind of emergent water harnessing field, is specifically related to a kind of suitable For the dystopy controlling device of landscape pond.

Background technology

The places such as scenic spot, park, cell, water body of the landscape cell body great majority for static or poor fluidity, in certain light Under the conditions of according to, temperature etc., various algal growns are vigorous, cause that water body is muddy, it is smelly to send out raw meat, grow mosquitos and flies, and low visibility has Insufficient visibility 10cm, has a strong impact on the appreciation effect of landscape cell body.

At present, two classes are mainly for the administering method of landscape pond, one kind is biological harnessing method, and another kind is physical chemistry Method.Biological harnessing method, such as wetland method, cultivation pasture and water method etc., but its slowly effect, time are long, poor controllability；Physical-chemical process, Such as air floatation machine etc., its equipment takes up an area big, copies inconvenience mechanically.

Utility model content

For landscape restoration water body function in the short time, existing quality problem is solved, traditional administering method time is overcome Length, poor controllability, take up an area problem that is big, copying inconvenience mechanically, this utility model provide a kind of instant effect, occupation area of equipment it is little, Dystopy controlling device of the water correction significantly suitable for landscape pond.

This utility model solves the technical scheme adopted by its technical problem：A kind of dystopy suitable for landscape pond is administered Device, including the elevator pump, reactor, sand filter and the filter that are sequentially connected；Grid is provided between the elevator pump and cell body Net, the grid is at the lower wind direction of the downstream of cell body or cell body；The water side of the filter located at cell body upstream or At the upwind of cell body.

There is the landscape pond of supplementary water, dry point is located at cell body downstream, and the water after process is back near supplementary water inlet；Nothing Water landscape pond is supplemented, dry point is located at wind direction under cell body, and the water after process is back to upwind, make water body form inner recirculation flow Dynamic, quasi-complement water-filling state, this controlling device need not be transformed to landscape pond when running, and governance process is easy, effective；Elevator pump Front setting grid, can intercept the large particulate matters such as suspending sundries in water body, leaveves, branch, prevent tubing from blocking.

Further, it is connected by the second pipeline between the elevator pump and reactor, second pipeline is located at reactor Bottom and with the tangent setting of sidewall of reactor.Water inlet is in tangent line with reactor shell, current is revolved along barrel in cylinder Stream rises, in the reactor the heart, and flow velocity is relatively slow to form big flco, from top center water outlet, in making medicament and landscape pond Pollutant be sufficiently mixed, the agitator saved in traditional reaction tank, while reducing one-level elevator pump, saves operating cost.

Further, the tapered structure in the bottom of the reactor, the center of the pyramidal structure is provided with sewage draining exit.It is convenient to arrange Empty or blowdown.

Further, the reactor is rotational flow flocculation reactor.

Further, the sand filter is shallow sand device, and the filter element of multiple parallel connections is provided with the shallow sand device. Increase water treatment capacity.

The filtration system of shallow sand device adopts modularized design, according to the size of flow, can select one or more mistakes Filter unit, multiple filter elements can be quickly connected on the main pipeline of shallow sand device by flange, copy woods or ready-packaged joint； Can adopt when being made up of two or more filter elements in setting time or pressure reduction mode automatic backwash, system, Each filter element produces water using sand filtration successively and carries out backwash, and other units are still being filtered, and water outlet does not stop, backwash efficiency Height, backwash water saving, backwash water consumption less than filtering traffic 1%, recoil water consumption is 30% of traditional sand filter or so；If one The raw water lifted using elevator pump during filter element carries out backwash.Filler in traditional sand filtration is loaded layer by layer by different-grain diameter, instead Pressure general control is washed in 0.1-0.2MPa, to prevent filler unrest layer, but it is not thorough to often result in backwash, therefore need to fill with air purge Put, assisted backwash.And shallow sand device is monolayer filler, backwash pressure can be with 0.25-0.4MPa, without having to worry about filler unrest layer Affect filter effect.Consider from investment reduction and saving occupation of land etc. in addition, can adopt and be lifted without backwashing pump is separately configured Pump realizes backwash；Compared with traditional sand filtration, when processing the equal water yield, the occupation of land of equipment monomer is little, lightweight, easy for installation, is not required to Large-scale lifting appliance；Filler is optional：Common sand, manganese sand and zeolite.

Further, it is connected by the first pipeline between the elevator pump and grid, first pipeline is provided with first Chemicals dosing plant.Medicament and landscape pond mix homogeneously are made by water pump vane stirring, a set of dosing mixed reactor can be reduced, letter Change integral device

Further, also including blender, the blender is provided with for adding the 3rd chemicals dosing plant of biological preparation. The later stage is administered in landscape pond, biological preparation is added, the probioticses in biological preparation, decomposable asymmetric choice net fish faeces suppress cyanobacterium Deng growth, purify water.

Further, second pipeline is provided with the second chemicals dosing plant, and second chemicals dosing plant includes explosive box and adds Teat pipette, the dosing pump are connected with the second pipeline.

Further, also including deodorizing sterilizing system, the deodorizing sterilizing system is located between filter and blender.Deodorization Disinfection system is that ozone deodorizing sterilizes or activated carbon adds ultraviolet sterilization deodorization, and shunt valve can also be arranged in deodorizing sterilizing system Road.

Further, the filter is provided with the bypass duct for connecting its water inlet end and water side.Filter adopts bag Formula filter, filtering accuracy pass through fine particle, colloid or the rear flocculate of shallow sand device with its retention in 1-20 microns. The initial stage is administered in landscape pond, is the filter bag of 10-20 microns from precision, is prevented frequently replacing；The process later stage is 1- from precision 10 microns of filter bag, further optimizing water quality.Filter bag is changed according to pressure reduction, bypass duct during replacing, is opened, whole system is not affected The operation of system, pressure reduction general control is between 0.04-0.08MPa.

The beneficial effects of the utility model are:Equipment occupation of land is little, can adopt vehicular, and disposal ability is big, and effect is good, Landscape pond can be made rapidly to be significantly improved in short-term, the method can be used as Emergency management measure；Being administered using the method need not Present landscape pond is made to separate etc. and is processed, it is biological on Fish in water body etc. without affecting；The method is by the cyanophyceae in water body, glue Body and other particles are separated from water body by processing equipment, situations such as substantially can mitigate body eutrophication.

Description of the drawings

Fig. 1 is structural representation of the present utility model.

Specific embodiment

In order that those skilled in the art are better understood from this utility model scheme, below in conjunction with this utility model reality The accompanying drawing in example is applied, clear, complete description is carried out to the technical scheme in this utility model embodiment, it is clear that described Embodiment is only a part of embodiment of the present utility model, rather than the embodiment of whole.Based on the reality in this utility model Example is applied, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art is all answered When the scope for belonging to this utility model protection.

With reference to shown in Fig. 1, a kind of dystopy controlling device suitable for landscape pond, including the elevator pump 3, reaction that are sequentially connected Device 4, sand filter 5, filter 6 and blender 8.Grid 2 is installed in the cell body 1 of landscape pond, specifically, is entered there is supplementary water Grid 2 is installed at the lower wind direction of the cell body 1 of the downstream of the cell body 1 for entering or completely of no help water-filling, the precision of grid 2 is 1- 5mm, is connected by the first pipeline 31 between grid 2 and elevator pump 3, the first chemicals dosing plant 9 is also associated with the first pipeline 31, First chemicals dosing plant 9 includes explosive box and dosing pump, and dosing pump is connected with the first pipeline 31.

It is connected by the second pipeline 41 between elevator pump 3 and reactor 4, in the present embodiment, reactor 4 is cyclone-flocculation Reactor, is also associated with the second chemicals dosing plant 10 on second pipeline 41.The cylindrical structure in top of rotational flow flocculation reactor 4, Water inlet and outlet are offered on rotational flow flocculation reactor 4, water inlet is tangent with the side wall of reactor 4, water inlet and second Pipeline 41 is connected, so as to current rise along inwall eddy flow in reactor 4, at the center of reactor 4, the relatively slow formation of flow velocity Big flco, outlet are arranged on the top center of reactor 4 so that medicament is filled with the pollutant in pending landscape water Divide hybrid reaction.The tapered structure in bottom of reactor 4, the bottom centre of pyramidal structure begin with sewage draining exit, are easy to blowdown.

The outlet of reactor 4 is connected with the top of sand filter 5, in the present embodiment sand filter 5 be shallow sand device, one Sand filter is a filter element, can multiple units parallel connections., in 0.05-0.4MPa, flow velocity is in 30- for the intake pressure of sand filter 5 40m/h, in 40-50cm, sand thickness is 0.8-4mm to packed height.According to the volume size of landscape water cell body 1, i.e., according to pond 1 domestic demand of body process the water yield number or requirements process flow size, can be processed from one or more filter elements, Multiple filter elements are quickly connected on the main pipeline of sand filter 5 by flange, copy woods or ready-packaged joint.

Filler in sand filter 5 can select common sand, manganese sand or zeolite, if iron manganese content is too high in water body, Can select common sand and the combination of manganese sand or all using manganese sand as filler；If Heavy Metals in Waters and other harmful substances When exceeded, can select common sand and combination of zeolites or all using zeolite as filler, there are many holes inside zeolite, have Extremely strong absorbability, while also there is ion-exchange capacity, therefore the weight that can be gone in eliminating water by absorption and ion exchange Metal and other harmful substances；If the pollutant in water body are mainly the composition such as suspended particulate substances such as algae, colloid, without other During harmful and noxious substance, filler adopts common sand.

Backwash can also be carried out to sand filter 5, using setting time or pressure reduction mode automatic backwash, each mistake in system Filter unit carries out backwash successively, and other units are still being filtered, and water outlet does not stop, and general pressure differential resetting is 0.05-0.1MPa Between.The backwash time is shorter, generally 0.5-3min, backwash water consumption less than filtering traffic 1%, and backwash pressure is in 0.25- 0.4MPa。

5 bottom of sand filter is connected with the top of filter 6, is provided with for connecting its water inlet end and water side on filter 6 Bypass duct 61.Filter 6 adopts bag filter, and filtering accuracy is 1-20 microns, and which is used for retention and passes through shallow sand The fine particle of device 5, colloid or rear flocculate.The initial stage is administered in landscape pond, is the filter bag of 10-20 microns from precision, is prevented Frequently change；The later stage is processed from the filter bag that precision is 1-10 microns, further optimizing water quality.Filter bag is changed according to pressure reduction, more Bypass duct 61 is opened when changing, the operation of whole system is not affected, pressure reduction general control is between 0.04-0.08MPa.

6 outlet of filter can be connected with deodorizing sterilizing system 7, also be provided with bypass 71 in the deodorizing sterilizing system 7, its Can be that ozone deodorizing sterilization or activated carbon add ultraviolet sterilization deodorization.

The water side of deodorizing sterilizing system 7 is connected with the blender 8 for uniform confection, is installed on the blender 8 There is the 3rd chemicals dosing plant 11, the 3rd chemicals dosing plant 11 includes explosive box and dosing pump, and dosing pump is connected with blender 8.3rd Biological preparation is filled with chemicals dosing plant 11, in landscape water disposing later stage, the probioticses in biological preparation, decomposable asymmetric choice net Fish excrement Just, suppress the growth of cyanobacterium etc., purify water.

The water side of blender 8 with have running water enter cell body 1 upstream or completely of no help water-filling cell body 1 windward It is connected to place.

Verification experimental verification is carried out to the improvement result of the above-mentioned dystopy controlling device suitable for landscape pond.

Test one

Certain of no help water-filling landscape pond, in 10cm or so, in green, under pond, the wind direction water surface has water turbidity water body visibility A large amount of algae.Dry point sets on the leeward, and dry point is provided with the materials such as the grid of 2mm, retention suspending sundries, leaveves, branch, Before elevator pump, medicament one is added, make medicament quickly mix homogeneously with landscape water by water pump vane；Wad a quilt with cotton in elevator pump and eddy flow Medicament two is added between solidifying reactor, after rotational flow flocculation reactor mixes, cyanophyceae in landscape water, colloid, organic matter is made The polluters such as float form bulky grain floccule, and bulky grain floccule is trapped in shallow sand device, and little particle is cotton-shaped By the secondary filter retention that precision is 20 microns, effluent recycling makes to follow in whole water body formation one thing to pond upwind The dynamic state of circulation.When system processes the twice that the overall pond of water yield arrival holds, water body visibility brings up to more than 50cm.System is transported During row, eddy flow mixing reactor first reaches setting pressure difference 0.05MPa, and the filter element is automatically into backwash process, profit Water is produced with sand filtration carries out backwash, and normal filtration state is entered after backwash；Secondary filter pressure reduction reaches 0.05MPa to be made, and opens other Valve on road, the valve being then shut off before and after secondary filter 6 open filter replacement filter bag.

Test two

Certain scenery and landscape pond, heat and drought condition weather period, the running water amount that stream enters in pond are little, and body eutrophication and temperature are suitable Preferably, cause to be broken out in the algae short time in a large number, make part fish kills, water quality low visibility, water body have bad smell.Under pond Trip sets emergent dry point, and thin fishing net isolation Fish are set around grid, and handling process is being tested on the basis of one with test one Deodorizing sterilizing system is provided with after secondary filter, the unit equipment filtered using ultraviolet-sterilization and activated carbon is killed and suppressed Algae deodorization；After water body visibility reaches 0.5m, system is continued to run with, and adds life by blender with the 3rd chemicals dosing plant Thing preparation, closed deodorizing sterilizing system before dispensing, opens deodorizing sterilizing system bypass, and it is same that biological preparation can purify water When, fish faeces can be decomposed, suppress the growth of the harmful algaes such as cyanophyceae.

Above-mentioned specific embodiment is used for illustrating this utility model, rather than this utility model is limited, In spirit of the present utility model and scope of the claims, any modifications and changes made to this utility model all fall Enter protection domain of the present utility model.

Claims (10)

1. a kind of dystopy controlling device suitable for landscape pond, it is characterised in that：Including the elevator pump being sequentially connected（3）, reaction Device（4）, sand filter（5）And filter（6）；The elevator pump（3）And cell body（1）Between be provided with grid（2）, the grid （2）Located at cell body（1）Downstream or cell body（1）Lower wind direction at；The filter（6）Water side be located at cell body（1）It is upper Trip or cell body（1）Upwind at.

2. dystopy controlling device according to claim 1, it is characterised in that：The elevator pump（3）And reactor（4）Between By the second pipeline（41）It is connected, second pipeline（41）Located at reactor（4）Bottom and and reactor（4）Side wall is tangent to be set Put.

3. dystopy controlling device according to claim 1, it is characterised in that：The reactor（4）The tapered knot in bottom Structure, the center of the pyramidal structure are provided with sewage draining exit.

4. dystopy controlling device according to claim 1, it is characterised in that：The reactor（4）React for cyclone-flocculation Device.

5. dystopy controlling device according to claim 1, it is characterised in that：The sand filter（5）For shallow sand device, it is somebody's turn to do The filter element of multiple parallel connections is provided with shallow sand device.

6. dystopy controlling device according to claim 1, it is characterised in that：The elevator pump（3）And grid（2）Between By the first pipeline（31）It is connected, first pipeline（31）It is provided with the first chemicals dosing plant（9）.

7. dystopy controlling device according to claim 1, it is characterised in that：Also include blender（8）, the blender （8）It is provided with for adding the 3rd chemicals dosing plant of biological preparation（11）.

8. dystopy controlling device according to claim 2, it is characterised in that：Second pipeline（41）It is provided with second to add Medicine device（10）, second chemicals dosing plant（10）Including explosive box（101）And dosing pump（102）, the dosing pump（102）With second Pipeline（41）It is connected.

9. dystopy controlling device according to claim 1, it is characterised in that：Also include deodorizing sterilizing system（7）, the deodorization Disinfection system（7）Located at filter（6）And blender（8）Between.

10. dystopy controlling device according to claim 1, it is characterised in that：The filter（6）Which enters to be provided with connection Water end (W.E.) and the bypass duct of water side（61）.