A kind of flocculation plant handling sewage
Technical field
The utility model relates to technical field of sewage treatment equipment, and in particular to a kind of flocculation plant for handling sewage.
Background technique
Most cities river in China's has developed into black-odor riverway at present.In many cities in China, river organic contamination is general
Store-through and become increasingly conspicuous, the in line river of municipal sewage, it is seriously polluted to flow through cities and towns section, and water body occurs seasonal or black throughout the year
It is smelly, become water environmental problems urgently to be resolved in the current city river pollution problem in China.
Pollution of estuary mainly has following reason:
1) economic development and urban population are continuously increased around river, and production and domestic water also increase significantly, to being discharged into
The bearing capacity and self-cleaning ability of the organic matter in Ha Noi reduce;
2) largely untreated waste water, sewage are discharged to river for the industrial enterprise around river, breeding enterprise and urban life
In, lead to river water pollution and eutrophication;Water plant undue growth in river water, causes water oxygen level to reduce, and keeps water rotten
It loses rotten;
3) water flowing of river water is poor, the enrichment of nutriment in water, the oxygen content of water cannot not only improve and also by
In water nutriment consumption and it is lower;The reduction of oxygen content promotes the growth of the anaerobe in water in turn;At these
Under the collective effect of factor, Water Eutrophication eventually becomes a pool of stagnant water;
4) it is discharged into waste water in river, organic pollutant long time sedimentation contained by sewage, forms mud in river bed;It is met when summer
It is irradiated for a long time to hot weather, daylight, when water temperature increases, bed-silt is decomposed, and releases the eutrophication such as a large amount of ammonia, nitrogen
Substance makes the various organic matter mass propagations such as microorganism, algae in river water, and river water matter sharply deteriorates, and causes sudden water dirty
Dye seriously affects enterprise's production and life of urban resident around river.
Traditional pollution of estuary is administered, and is salvaged, plantation water plant, is breeded fish frequently with water transfer drainage, machinery, microorganism puts into
In application process Deng, the above method, that there are effects is unobvious, processing cost is high, the weakness such as palliative.
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of easy to operate, the good and at low cost processing dirt of flocculating effect
The flocculation plant of water.
To achieve the goals above, the technical solution of the utility model is as follows: a kind of flocculation plant handling sewage, including
Bracket and rack-mount flocculation basin;Flocculant case is equipped at the top of the flocculation basin;The flocculant case passes through pipe
Part is connected to flocculation tanks;The pipe fitting is equipped with solenoid valve;The flocculation basin side is equipped with water inlet pipe and outlet pipe;It is described
Outlet pipe be set to water inlet pipe lower section;The flocculation basin other side is equipped with rotary column and recovery tube;The recovery tube is set to
The lower section of rotary column;The rotary column passes through flocculation basin inner wall;The exposed end of the rotary column is equipped with handle;It is set on the rotary column
There is screw;The recovery tube is equipped with water pump;The flocculation basin inner wall two sides are respectively equipped with first partition and second
Partition;The first partition and second partition is separately mounted on flocculation basin inner wall two sides and first partition and second partition are long
Spend the channel that identical and shorter than flocculation basin internal diameter forms flowing water;At the top of the first partition bottom and second partition respectively
Convex block equipped with sharp tooth;The rotary column is set between first partition and second partition;The flocculation bottom of pond portion is equipped with and stirs
Mix mechanism.
The utility model advanced optimizes, and the rabbling mechanism includes motor and shaft;The shaft is equipped with and stirs
Mix paddle;The agitating paddle is divide into upper part and lower part structure, and upper part body is connecting plate, and lower part body is inverted V type column.
The utility model advanced optimizes, and the outlet pipe end is cased with filter screen.
The utility model advanced optimizes, and the water inlet pipe end two sides are equipped with atomizer;The atomizer inclines
Sidelong flocculant case direction arrangement.
The utility model advanced optimizes, and the convex block is at least eight.
The utility model advanced optimizes, and is additionally provided with water level sensor on the flocculation basin inner wall;The water level sense
Device is answered to be set between water inlet pipe and outlet pipe.
The utility model advanced optimizes, and two pieces of rubber pads are also cased on the rotary column;Two pieces of rubber pads point
It is not adjacent on the inner wall and outside of flocculation basin.
Working principle of the utility model is: sewage is drained in flocculation basin by water inlet pipe, the flocculant case at the top of flocculation basin
Flocculant is drained at the top of water inlet pipe by pipe fitting, flocculant reacts with sewage, and sewage is drawn after passing through first partition
It flow at the top of second partition, two pieces of partitions are closely located, and sewage can be along the sharp tooth in first partition and second partition at this time
Convex block flow up and down so that sewage is reacted with flocculant further occurrence, if blocked, rotate rotary column, the spiral shell on rotary column
Rotation screw thread may be implemented the effect of dredging, and sewage and flocculant are drained to flocculation bottom of pond portion, rabbling mechanism again by sewage and
Flocculant stirs so that flocculant reacts sufficiently with sewage, and the reactant of sewage and flocculant is extracted out by recovery tube, is mentioned again
Refining utilizes.
The utility model has the advantage that and has the beneficial effect that:
1. the utility model by the convex block of the sharp tooth in first partition and second partition, can to flow down on sewage
It is dynamic, so that sewage is reacted with flocculant further occurrence, then is stirred by rabbling mechanism, so that sewage is abundant with flocculant
Reaction, flocculating effect are good.
2. the utility model is by the screw on rotary column, when blocking, rotary column is rotated, dredging may be implemented
Effect.
3. the utility model water inlet pipe end is equipped with atomizer and is directed at flocculant case direction in opposite directions, so that sewage and flocculation
Agent is sufficiently mixed.
4. the utility model structure is simple, easy to operate, it is easy to promote in the same industry.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Serial number and corresponding title in figure:
1- bracket, 2- flocculation basin, 3- outlet pipe, 4- filter screen, 5- water inlet pipe, 6- water level sensor, 7- atomizer, 8-
Flocculant case, 9- solenoid valve, 10- first partition, 11- rubber pad, 12- rotary column, 13- second partition, 14- water pump, 15- recycling
Pipe, 16- agitating paddle, 17- shaft, 18- motor.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Embodiment 1:
As shown in Figure 1, a kind of flocculation plant for handling sewage, including bracket 1 and the flocculation basin being mounted on bracket 12;Institute
Flocculant case 8 is equipped at the top of the flocculation basin 2 stated;The flocculant case 8 is connected to by pipe fitting with flocculation tanks;On the pipe fitting
Equipped with solenoid valve 9;2 side of flocculation basin is equipped with water inlet pipe 5 and outlet pipe 3;The outlet pipe 3 is set to water inlet pipe 5
Lower section;2 other side of flocculation basin is equipped with rotary column 12 and recovery tube 15;The recovery tube 15 is set to the lower section of rotary column 12;
The rotary column 12 passes through 2 inner wall of flocculation basin;The exposed end of rotary column 12 is equipped with handle;The rotary column 12 is equipped with spiral shell
Revolve screw thread;The recovery tube 15 is equipped with water pump 14;The 2 inner wall two sides of flocculation basin are respectively equipped with first partition 10 and
Two partitions 13;The first partition 10 and second partition 13 is separately mounted on 2 inner wall two sides of flocculation basin and first partition 10
Identical with 13 length of second partition and shorter than flocculation basin 2 internal diameter forms the channel of flowing water;10 bottom of first partition and
The convex block of sharp tooth is respectively equipped at the top of second partition;The rotary column 12 be set to first partition 10 and second partition 13 it
Between;2 bottom of flocculation basin is equipped with rabbling mechanism.
The rabbling mechanism includes motor 18 and shaft 17;The shaft 17 is equipped with agitating paddle 16;Described stirs
It mixes paddle 16 and is divide into upper part and lower part structure, upper part body is connecting plate, and lower part body is inverted V type column.
3 end of outlet pipe is cased with filter screen 4.
The 5 end two sides of water inlet pipe are equipped with atomizer 7;The atomizer 7 is tilted towards 8 direction of flocculant case
Arrangement.
The convex block is eight.
Water level sensor 6 is additionally provided on 2 inner wall of flocculation basin;The water level sensor 6 is set to water inlet pipe 5 and goes out
Between water pipe 3.
Two pieces of rubber pads 11 are also cased on the rotary column 12;Two pieces of rubber pads 11 are adjacent to respectively in flocculation basin 2
Inner wall and outside on.
Working principle of the utility model is: sewage is drained in flocculation basin 2 by water inlet pipe 5, the flocculant at 2 top of flocculation basin
Flocculant is drained to 5 top of water inlet pipe by pipe fitting by case 8, and flocculant reacts with sewage, and sewage passes through first partition 10
It is drained to 13 top of second partition afterwards, the convex block of first partition 10 and the sharp tooth on second partition 13 can make sewage
It flows up and down, so that sewage is reacted with flocculant further occurrence, if blocked, rotates rotary column 12, the spiral on rotary column 12
The effect of dredging may be implemented in screw thread, and sewage and flocculant are drained to 2 bottom of flocculation basin, and rabbling mechanism is again by sewage and wadding
So that flocculant reacts completely with sewage, the reactant of sewage and flocculant is extracted out by recovery tube 15 for solidifying agent stirring, is mentioned again
Refining utilizes.
Embodiment 2:
2 difference from Example 1 of embodiment is: the convex block is ten, and convex block can be rectangular or round.
Obviously, above-described embodiment illustrates examples for clearly illustrating the present invention just for the sake of clear, and not to implementation
Restriction.For the those of ordinary skill in the field, other not similar shapes can also be made on the basis of the above description
The variation or variation of formula.There is no need and unable to all embodiment party's formulas with exhaustion.And it thus amplifies out aobvious and easy
The variation seen changes among still in the protection scope of the utility model.