A kind of sewage-treatment plant
Technical field
The present invention relates to a kind of environmental protection technical field, specifically a kind of sewage-treatment plant.
Background technology
Sewage is mainly sanitary sewage, mixes a part of industrial wastewater, and pollutant kind is various, is typically necessary setting
Large-scale sewage treatment plant, by flocculation, precipitation, ionization, Magneto separate, filtering and etc. and be converted into tap water, also have one
Divide and be directly discharged into rivers,lakes and seas, this has resulted in the phenomenon that water body total quality declines year by year, at present most of river stream Hu
Water in pool all can not directly be drunk, and the whole pure rate of natural water resource greatly declines, middle-size and small-size sewage-treatment plant
Have research and development, or but its be high-cost integrated purifier or be the device simply handled sewage, no
Good treatment effect can be reached, so researching and developing a kind of middle-size and small-size sewage-treatment plant and improving the pure of natural water resource on the whole
Cleanliness is that have very much tangible meaning.
Invention content
The purpose of the present invention is to provide a kind of sewage-treatment plants, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions:
A kind of sewage-treatment plant, including control valve, discharge outlet, servo motor one, cross bar, montant, stirring blade, coagulation
Bucket, water inlet, charge door, servo motor two, tempering tank, through-hole, door body, sedimentation basin, suction hose, water pump, heating plate, gas are net
Makeup sets, thermobarometer, sterilizes bucket, degasification bucket, gas blow pipe, air pump, gas gathering mask and gas collecting tube, the top one of the coagulation bucket
Side is equipped with water inlet, and charge door is additionally provided on the water pipe of water inlet, and coagulation bucket inner top position is welded with tempering tank, mixing
Offer multiple through-holes on the side wall of bucket, the coagulation bucket upper center position is equipped with servo motor two, servo motor two it is defeated
Shaft is fixedly connected with agitating shaft by key, and multiple stirring blades are welded on agitating shaft, and stirring blade is placed in tempering tank
Interior, the bottom of the coagulation bucket is equipped with servo motor one, is welded with cross bar on the output shaft of servo motor one, and in end
It is fixedly connected with stirring rod by key, multiple stirring blades are welded on stirring rod, the both ends of the cross bar are welded admittedly
Surely there is montant, multiple stirring blades are welded on montant, side offers discharge outlet below the coagulation bucket, connects in discharge outlet
It is connected to water pipe, water pipe is equipped with control valve, and the other end of water pipe is connected at the upper side of sedimentation basin, the lower section one of the sedimentation basin
Side is equipped with door body, and suction hose is additionally provided with inside sedimentation basin, and the suction hose passes through the top of sedimentation basin, and is equipped on suction hose
The other end of water pump, suction hose is connected at the upper side of sterilization bucket, and the top side of the sterilization bucket is equipped with gas cleaning plant,
The other side is equipped with thermobarometer at the top of sterilization bucket, and the bottom of the sterilization bucket is equipped with heating plate, and side is opened below sterilization bucket
Equipped with discharge outlet, water pipe is connected in discharge outlet, water pipe is equipped with control valve, and the other end of water pipe is connected to one above degasification bucket
Side, the degasification bottom of the barrel are equipped with gas collecting tube, are equipped with multiple gas blow pipes above gas collecting tube, the other end of the gas collecting tube is worn
The side wall of degasification bucket is crossed, and gas gathering mask is equipped in end, is also equipped with air pump on the gas collecting tube, degasification bottom of the barrel side is equipped with
Discharge outlet is equipped with control valve in discharge outlet, and the top side of the degasification bucket is additionally provided with gas cleaning plant;
The gas cleaning plant includes purification barrel, activated carbon adsorption layer, photocatalyst filtering net and hood, the purification barrel
Internal to be equipped with activated carbon adsorption layer and photocatalyst filtering net successively, a side end of purification barrel is equipped with hood.
As a further solution of the present invention:End of the suction hose in sedimentation basin is additionally provided with filter screen, to anti-
Only the particle after coagulation blocks suction hose.
As a further solution of the present invention:20 ° of designs of bottom angled of the tempering tank, are arranged convenient for sewage from through-hole
Go out, prevents particle precipitation from blocking through-hole.
As a further solution of the present invention:Be equipped with mesh in the activated carbon adsorption layer, mesh form be it is cellular, directly
Diameter is 2-10 millimeters, and the windage to ensure active carbon eyelet fabric is small, and loadings are big, and adsorption capacity is good, so as to by air
In organic solvent be adsorbed onto in activated carbon and concentrate.
As further scheme of the invention:The photocatalyst filtering net nano level photosensitive is partly led a variety of
Body medium does impurity, then is formed with carrier mixed refining process, can effectively remove carbon monoxide in gas, nitrogen oxides,
Pernicious gases and the peculiar smell such as hydrocarbons, aldehydes, benzene class, and they can be resolved into harmless CO2 and H2O.
Compared with prior art, the beneficial effects of the invention are as follows:Reasonable design of the present invention, structure novel, using Coagulation Method
By fine suspension in sewage or colloidal particles, absorption is combined into larger particles mutually, is first mixed, and is then stirred integrally
It mixes so that flocculant comes into full contact with sewage, improves coagulation effect, is sterilized by high pressure-temperature, removes in sewage
Germ, parasite and virus, finally use blow-off method removal waste water in poisonous and hazardous dissolved gas, as CO2, H2S, HCN,
CS2 etc., so that sewage be handled well, significantly smaller pollution of the sewage to environment.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of sewage-treatment plant.
Fig. 2 is a kind of structural schematic diagram of gas cleaning plant in sewage-treatment plant.
Fig. 3 is a kind of structural schematic diagram of filter screen in sewage-treatment plant.
In figure:Control valve 1, discharge outlet 2, servo motor 1, cross bar 4, montant 5, stirring blade 6, coagulation bucket 7, water inlet
8, charge door 9, servo motor 2 10, tempering tank 11, through-hole 12, door body 13, sedimentation basin 14, suction hose 15, water pump 16, heating plate
17, gas cleaning plant 18, thermobarometer 19, sterilization bucket 20, degasification bucket 21, gas blow pipe 22, air pump 23, gas gathering mask 24, collection
Tracheae 25, purification barrel 26, activated carbon adsorption layer 27, photocatalyst filtering net 28, hood 29, filter screen 30.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of sewage-treatment plant, including control valve 1, discharge outlet 2, servo
Motor 1, cross bar 4, montant 5, stirring blade 6, coagulation bucket 7, water inlet 8, charge door 9, servo motor 2 10, tempering tank 11,
Through-hole 12, door body 13, sedimentation basin 14, suction hose 15, water pump 16, heating plate 17, gas cleaning plant 18, thermobarometer 19,
Sterilize bucket 20, degasification bucket 21, gas blow pipe 22, air pump 23, gas gathering mask 24, gas collecting tube 25 and filter screen 30, the coagulation bucket 7 it is upper
Square side is equipped with water inlet 8, and charge door 9 is additionally provided on the water pipe of water inlet 8, convenient for adding flocculant when carrying out coagulation, mixes
Solidifying 7 inner top position of bucket is welded with tempering tank 11, and multiple through-holes 12 are offered on the side wall of tempering tank 11, are conveniently mixed
Sewage be discharged from tempering tank 11, the 20 ° of designs of the bottom angled of the tempering tank 11 are discharged convenient for sewage from through-hole 12,
Prevent particle precipitation from blocking through-hole 12,7 upper center position of the coagulation bucket is equipped with servo motor 2 10, servo motor 2 10
Output shaft is fixedly connected with agitating shaft by key, and multiple stirring blades 6 are welded on agitating shaft, and stirring blade 6 is placed in mixed
It closes in bucket 11, the bottom of the coagulation bucket 7 is equipped with servo motor 1, and cross bar is welded on the output shaft of servo motor 1
4, and stirring rod is fixedly connected with by key in end, multiple stirring blades 6 are welded on stirring rod, the cross bar 4
Both ends are welded with montant 5, are welded with multiple stirring blades 6 on montant 5 so that sewage can fully connect with flocculant
It touches, coagulation is more abundant, and 7 lower section side of the coagulation bucket offers discharge outlet 2, and water pipe is connected in discharge outlet 2, is set on water pipe
There are control valve 1, the other end of water pipe to be connected to 14 upper side of sedimentation basin, the lower section side of the sedimentation basin 14 is equipped with door body
13, convenient for particulate matter to be discharged from sedimentation basin 14, suction hose 15, the end of the suction hose 15 are additionally provided with inside sedimentation basin 14
It is additionally provided with filter screen 30, to prevent the particle after coagulation from blocking suction hose 15, the suction hose 15 passes through the top of sedimentation basin 14
Portion, and water pump 16 is equipped on suction hose 15, the other end of suction hose 15 is connected to 20 upper side of sterilization bucket.
The top side of the sterilization bucket 20 is equipped with gas cleaning plant 18, and the 20 top other side of sterilization bucket is equipped with temperature
The bottom of pressure gauge 19, the sterilization bucket 20 is equipped with heating plate 17, and 20 lower section side of sterilization bucket offers discharge outlet 2, discharge outlet 2
On be connected with water pipe, water pipe is equipped with control valve 1, and the other end of water pipe is connected to 21 upper side of degasification bucket, the degasification bucket
21 bottoms are equipped with gas collecting tube 25, and the top of gas collecting tube 25 is equipped with multiple gas blow pipes 22, and the other end of the gas collecting tube 25 passes through
The side wall of degasification bucket 21, and it is equipped with gas gathering mask 24 in end, it is also equipped with air pump 23,21 bottom of degasification bucket on the gas collecting tube 25
Side is equipped with discharge outlet 2, and control valve 1 is equipped in discharge outlet 2, and the top side of the degasification bucket 21 is additionally provided with gas purification dress
Set 18.
The gas cleaning plant 18 includes purification barrel 26, activated carbon adsorption layer 27, photocatalyst filtering net 28 and hood 29,
Activated carbon adsorption layer 27 and photocatalyst filtering net 28 are equipped with inside the purification barrel 26 successively, a side end of purification barrel 26 is equipped with row
Gas hood 29, is equipped with mesh in the activated carbon adsorption layer 27, mesh form be it is cellular, it is 2-10 millimeters a diameter of, to ensure
The windage of active carbon eyelet fabric is small, and loadings are big, and adsorption capacity is good, so as to which the organic solvent in air is adsorbed onto activity
In charcoal and concentrate, the photocatalyst filtering net 28 be a variety of nano level photosensitive semiconductor memories are done into impurity, then
It is formed with carrier mixed refining process, can effectively remove carbon monoxide, nitrogen oxides, hydrocarbons, aldehydes, the benzene class etc. in gas
Pernicious gas and peculiar smell, and they can be resolved into harmless CO2 and H2O.
The present invention operation principle be:Sewage is poured into from water inlet 8 first, at the same time, is added in right amount from charge door 9
Flocculant, start servo motor 2 10 and servo motor 1, sewage be mixed with flocculant after from 11 side wall of tempering tank
It is discharged in through-hole 12, servo motor 2 10 drives montant 5 to rotate at this time so that sewage comes into full contact with flocculant, improves coagulation
Then effect opens control valve 1 and sewage is put into sedimentation basin 14, through precipitation interior after a period of time, water pump 16 opened, by water
In sucking sterilization bucket 20, heating plate 17 is opened by controlling to switch, the temperature in sterilization bucket 20 is observed by thermobarometer 19
And pressure, moisture is heated at this time, and germ, parasite etc. will decompose, and the pernicious gas of generation exists by gas cleaning plant 18
Discharge, not can cause environmental pollution, and through sterilization after a period of time, finally opens air pump 23, air is passed through in waste water, is changed
Become toxic and harmful gas to be dissolved in the water established vapor-liquid equilibrium relationship, these volatile substances made to switch to gas phase by liquid phase,
Pernicious gas is being discharged by gas cleaning plant 18 at this time, not can cause environmental pollution, good to carry out sewage
Processing, significantly smaller pollution of the sewage to environment.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.