CN207435277U - A kind of rural sewage Environmental-protecting treater - Google Patents

Abstract

The utility model discloses a kind of rural sewage Environmental-protecting treaters, including sewage mouth, grid filter screen is installed on the downside of the sewage mouth, sedimentation basin is installed on the downside of the grid filter screen, microbiological treatment pond is installed on the right side of the sedimentation basin, catalytic treatment pond is fixedly connected on the right side of the microbiological treatment pond, electrodialytic cell is fixedly connected on the right side of the catalytic treatment pond, the electrodialytic cell upper end is equipped with motor, the electrodialytic cell lower left side is connected with return duct, the return duct right end is equipped with control valve close to the one side of electrodialytic cell, disinfection room is connected on the right side of the electrodialytic cell, the disinfection room lower right side is connected with floss hole.The rural sewage Environmental-protecting treater by being equipped with the components such as sedimentation basin, microbiological treatment pond, electrodialytic cell, catalytic reaction pond, disinfection room, return duct, has uniformly recycled impurity, has protected environment, it is ensured that the effect of sewage disposal.

Description

A kind of rural sewage Environmental-protecting treater

Technical field

The utility model belongs to technical field of sewage, and in particular to a kind of rural sewage Environmental-protecting treater.

Background technology

Rural sewage refers to discharge, influence health during arviculture, penkeeping, processing of farm products etc. With the sewage or liquid of environmental quality.Mainly there are agricultural run-off, feed lot sewage, processing of farm products sewage in its source.It is dirty Contain various pathogen, suspended matter, chemical fertilizer, pesticide, undissolved solid object and salinity etc. in water.

Rural sewage quantity is big, it is wide to influence.The nutrients such as nitrogen, phosphorus enter the water such as river, lake, inland sea in sewage Domain can cause eutrophication；Pesticide, pathogen and other noxious material energy polluted drinking water sources, are detrimental to health；It causes big The soil pollution of scope destroys ecosystem balance.To prevent rural sewage, agricultural run-off is presently mainly reduced.Livestock, family The excrement and urine waste of fowl is second source of rural sewage.Feed lot sewage can be used as barnyard manure, but the country of industry prosperity is past Toward throwing aside, problem of environmental pollution is caused.It is used as barnyard manure, the method mostly applied using face, if largely may be used in barnyard manure Dissolubility carbon, nitrogen, phosphorus compound occur as soon as runoff before not having an effect fully with soil also, will also result in dirt more serious than chemical fertilizer Dye.The dirt of the industry discharges such as fruit, meat, the processing of cereal and dairy products and cotton are dyed substantially, papermaking, timber processing Water is the 3rd source of rural sewage.In order to solve the problems, such as water and treat agricultural waste, it is necessary to there is specialized sewage-treatment plant Carry out the processing of rural sewage.But the degree of automation of present most of rural sewage equipment is not also high, it is impossible to very effectively Sewage is handled, also need to further improve in the completeness technology of sewage disposal.

Utility model content

The purpose of this utility model is to provide a kind of rural sewage Environmental-protecting treater, to solve in above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides following technical solution：A kind of rural sewage Environmental-protecting treater, bag Sewage mouth is included, grid filter screen is installed on the downside of the sewage mouth, sedimentation basin is installed on the downside of the grid filter screen, institute It states sedimentation basin lower end and impurity recovery room is connected with by water pipe, microbiological treatment pond is installed on the right side of the sedimentation basin, it is described micro- Catalytic treatment pond is fixedly connected on the right side of biological treatment tank, electrodialytic cell is fixedly connected on the right side of the catalytic treatment pond, it is described Electrodialytic cell upper end is equipped with motor, and the electrodialytic cell middle inside is equipped with ion exchange and touches, and the ion exchange touches a left side Side is equipped with positive electrode, and the ion exchange touches right side and is equipped with negative electrode, and the electrodialytic cell lower left side is connected with back Flow tube, the return duct right end are equipped with control valve close to the one side of electrodialytic cell, are connected on the right side of the electrodialytic cell Disinfection room, the disinfection room lower right side are connected with floss hole.

Preferably, fie screen is installed, and the quantity of fie screen is 3-5 on the inside of the sedimentation basin.

Preferably, the sedimentation basin is connected by water pipe with microbiological treatment pond, and the microbiological treatment pond passes through water pipe Connected with catalytic treatment pond, the catalytic treatment pond is connected by water pipe with electrodialytic cell, the electrodialytic cell by water pipe and Disinfection room connects, and is mounted on water tubular union in the middle part of water pipe.

Preferably, the fie screen mesh form is circle, and mesh diameter is 2mm.

Preferably, the water tubular union of the impurity recovery room upper end is triplet type, and three Interface Shapes are of different sizes.

The technique effect and advantage of the utility model：The rural sewage Environmental-protecting treater, by be equipped with sedimentation basin and Grid filter screen realizes the purpose that will be seen that impurity is removed, ensure that filter effect, by being equipped with microbiological treatment pond, Realize contaminant degradation and the purpose for being converted into sludge, by being equipped with electrodialytic cell and catalytic reaction pond, realize by The purpose that hard-degraded substance is removed, ensure that each ion concentration in sewage, by being equipped with impurity recovery room, realizes and unify back The purpose of impurity is received, protects environment, by being equipped with return duct, the process of reprecipitation is realized, ensure that sewage disposal is imitated Fruit by being equipped with disinfection room, realizes the purpose to wastewater disinfection, avoids damaging to biology.Rural sewage environmental protection Processing equipment, by being equipped with the portions such as sedimentation basin, microbiological treatment pond, electrodialytic cell, catalytic reaction pond, disinfection room, return duct Part has uniformly recycled impurity, protects environment, it is ensured that the effect of sewage disposal.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the electrodialytic cell structure diagram of the utility model.

In figure：1 sewage mouth, 2 floss holes, 3 grid filter screens, 4 sedimentation basins, 5 fie screens, 6 microbiological treatment ponds, 7 catalysis Processing pond, 8 electrodialytic cells, 9 disinfection rooms, 10 water tubular unions, 11 return ducts, 12 motors, 13 impurity recovery rooms, 14 control valves, 15 water pipes, 16 positive electrodes, 17 negative electrodes, 18 ion exchanges are touched.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Referring to Fig. 1, Fig. 1 is the structure diagram of the utility model, a kind of rural sewage Environmental-protecting treater, including dirt The mouth of a river 1,1 downside of sewage mouth are installed with grid filter screen 3, and large-scale impurity is left, 3 downside of grid filter screen Sedimentation basin 4 is installed, carries out secondary precipitation, 4 inside of sedimentation basin is equipped with fie screen 5, and the quantity of fie screen 5 is 3-5 A, 5 mesh form of fie screen is circle, and mesh diameter is 2mm, and 4 lower end of sedimentation basin is connected with by water pipe 15 Impurity recovery room 13 by the unified recycling of remaining impurity, avoids pollution environment, and the water pipe of 13 upper end of impurity recovery room connects Fitting 10 is triplet type, and three Interface Shapes are of different sizes, and 4 right side of sedimentation basin is equipped with microbiological treatment pond 6, pollutant Sludge is degraded and is converted under the biological effect of microorganism, and 6 right side of microbiological treatment pond is fixedly connected at catalysis Pond 7 is managed, hard-degraded substance in sewage is reacted away by catalytic reaction, 7 right side of catalytic treatment pond is fixedly connected with electrodialysis Pond 8, the sedimentation basin 4 are connected by water pipe 15 and microbiological treatment pond 6, and the microbiological treatment pond 6 is by water pipe 15 and urges Change processing pond 7 to connect, the catalytic treatment pond 7 is connected by water pipe 15 and electrodialytic cell 8, and the electrodialytic cell 8 passes through water pipe 15 and disinfection room 9 connect, and the middle part of water pipe 15 is mounted on water tubular union 10, and 8 upper end of electrodialytic cell is equipped with motor 12,8 lower left side of electrodialytic cell is connected with return duct 11, and 11 right end of return duct is close to the one side of electrodialytic cell 8 Control valve 14 is installed, 8 right side of electrodialytic cell is connected with disinfection room 9, carries out disinfection to sewage, the disinfection room 9 Lower right side is connected with floss hole 2, completes discharge.

Referring to Fig. 2, Fig. 2 is the electrodialytic cell structure diagram of the utility model, and including electrodialytic cell 8, the electric osmose Analysis 8 middle inside of pond is equipped with ion exchange and touches 18, and ion exchange is touched 18 and touched for the exchange of polyethylene different-phase ion, and the ion is handed over It changes to touch and positive electrode 16 is installed on the left of in the of 18, the ion exchange touches 18 right sides and is equipped with negative electrode 16, and motor 12 starts, in the moon Under the action of electrode 17 and positive electrode 16, ion exchange occurs, removes remaining hard-degraded substance in sewage.

Operation principle：Sewage flow to sewage mouth 1, and by the filtering of grid filter screen 3, large-scale impurity is left, sewage stream To mud chamber 4, by the filter effect of fie screen 5 in mud chamber 4, small-sized impurity is eliminated, and then sewage is flow to through water pipe 15 Microbiological treatment room, pollutant are degraded and are converted into sludge under the biological effect of microorganism, and sewage continues to flow to catalysis instead Pond 7 is answered, reacts away hard-degraded substance in sewage, then flow to electrodialytic cell 8, motor 12 starts, in negative electrode 17 and positive electrode Under the action of 16, ion exchange occurs, removes remaining hard-degraded substance in sewage, opens control valve 14, sewage passes through return duct 11 flow back to sedimentation basin 4, filter again, then carry out the operations such as microbiological treatment, catalytic reaction, electrodialysis, the row of finally entering again It puts mouth 2 to discharge, the impurity to precipitate flow to impurity recovery room 13 by water pipe 15.The rural sewage Environmental-protecting treater leads to It crosses and the components such as sedimentation basin 4, microbiological treatment pond 6, electrodialytic cell 8, catalytic reaction pond 7, disinfection room 9, return duct 11 is installed, unite One has recycled impurity, protects environment, it is ensured that the effect of sewage disposal.

Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of rural sewage Environmental-protecting treater, including sewage mouth (1), it is characterised in that：It is fixed on the downside of the sewage mouth (1) Grid filter screen (3) is installed, sedimentation basin (4) is installed on the downside of the grid filter screen (3), sedimentation basin (4) lower end leads to It crosses water pipe (15) and is connected with impurity recovery room (13), microbiological treatment pond (6) is installed on the right side of the sedimentation basin (4), it is described micro- Catalytic treatment pond (7) is fixedly connected on the right side of biological treatment tank (6), electric osmose is fixedly connected on the right side of the catalytic treatment pond (7) It analyses pond (8), electrodialytic cell (8) upper end is equipped with motor (12), and electrodialytic cell (8) middle inside is equipped with ion friendship Film (18) is changed, positive electrode (16) on the left of the amberplex (18) is installed, is equipped on the right side of the amberplex (18) Negative electrode (17), electrodialytic cell (8) lower left side are connected with return duct (11), and return duct (11) right end is close to electricity The one side of dialysis pond (8) is equipped with control valve (14), and disinfection room (9) is connected on the right side of the electrodialytic cell (8), described to disappear Malicious room (9) lower right side is connected with floss hole (2).

2. a kind of rural sewage Environmental-protecting treater according to claim 1, it is characterised in that：In the sedimentation basin (4) Side is equipped with fie screen (5), and the quantity of fie screen (5) is 3-5.

3. a kind of rural sewage Environmental-protecting treater according to claim 1, it is characterised in that：The sedimentation basin (4) is logical Water pipe (15) and microbiological treatment pond (6) connection are crossed, the microbiological treatment pond (6) passes through water pipe (15) and catalytic treatment pond (7) connect, the catalytic treatment pond (7) is connected by water pipe (15) and electrodialytic cell (8), and the electrodialytic cell (8) passes through water (15) and disinfection room (9) connection are managed, and water tubular union (10) is mounted in the middle part of water pipe (15).

4. a kind of rural sewage Environmental-protecting treater according to claim 2, it is characterised in that：Fie screen (5) net Hole shape is circle, and mesh diameter is 2mm.

5. a kind of rural sewage Environmental-protecting treater according to claim 1, it is characterised in that：The impurity recovery room (13) water tubular union (10) of upper end is triplet type, and three Interface Shapes are of different sizes.