CN205258242U - Energy -concerving and environment -protective type heavy metal sewage treatment plant - Google Patents
Energy -concerving and environment -protective type heavy metal sewage treatment plant Download PDFInfo
- Publication number
- CN205258242U CN205258242U CN201521029364.9U CN201521029364U CN205258242U CN 205258242 U CN205258242 U CN 205258242U CN 201521029364 U CN201521029364 U CN 201521029364U CN 205258242 U CN205258242 U CN 205258242U
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- CN
- China
- Prior art keywords
- right baffle
- heavy metal
- plate
- pretreatment pool
- sewage treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Biological Treatment Of Waste Water (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides an energy -concerving and environment -protective type heavy metal sewage treatment plant, includes the preliminary treatment pond, be equipped with a (mixing) shaft in the preliminary treatment pond, the (mixing) shaft is connected with the motor that is located preliminary treatment pond top, still be equipped with a plurality of puddlers on the (mixing) shaft, evenly be equipped with a plurality of stirring vane on the puddler, be equipped with a plurality of left baffles and right baffle in the preliminary treatment pond, left side baffle below slope right sets up, and the left side wall fixed connection in left baffle left end and preliminary treatment pond, and the right side wall in left baffle right -hand member and preliminary treatment pond leaves the clearance, baffle below slope left in the right side sets up. The beneficial effects of the utility model are that added blue alga and flocculating agent in sewage, its purifying effect is good, be equipped with the filler in handling the pond, filler surface growth has the biomembrane, and sewage takes place the biological oxidation reaction in in -process and the biomembrane contact of flowing for the sewage of detaching the heavy metal obtains further purification.
Description
Technical field
The utility model relates to technical field of sewage, is specifically related to a kind of energy saving and environment friendly heavy metal sewage treatment device.
Background technology
Along with the development of modern society, the sewage generation that contains heavy metal ion is increasing, because heavy metal ion is at oneselfSo hard degradation under condition, it not only can cause severe contamination to water resource, soil, but also does by the enrichment of food chainWith finally entering human body, thereby health is caused to larger harm, therefore, the sewage that contains heavy metal ion is carried outProcess and just seem particularly important.
The existing method that the sewage that contains heavy metal ion is processed comprises traditional Physical, chemical method and biological placeLogos, the effect of these processing methods is all poor, also easily produces secondary pollution, and its processing cost is higher and locate in additionReason efficiency is low, is difficult to meet the requirement of sewage disposal speed.
Utility model content
The purpose of this utility model is to provide a kind of energy saving and environment friendly heavy metal sewage treatment device, to solve above-mentioned background skillThe problem proposing in art.
For achieving the above object, the utility model provides following technical scheme:
A kind of energy saving and environment friendly heavy metal sewage treatment device, comprises pretreatment pool, is provided with a shaft in described pretreatment pool,Shaft is connected with the motor that is positioned at pretreatment pool top, is also provided with some puddlers, described puddler on described shaftOn be evenly provided with some stirring vanes; In described pretreatment pool, be provided with some right baffle-plates and right baffle plate, described right baffle-plate is to bottom rightSide is obliquely installed, and right baffle-plate left end is fixedly connected with the left side wall of pretreatment pool, the right side of right baffle-plate right-hand member and pretreatment poolWall leaves gap, and described right baffle plate is just obliquely installed to left down, and the right-hand member of right baffle plate and the fixing company of the right side wall of pretreatment poolConnect, the left end of right baffle plate and the left side wall of pretreatment pool leave gap, described right baffle-plate and right baffle interval setting; Described pre-Treatment pond bottom is provided with coarse filtration net, and coarse filtration side off the net is provided with micro-filtration membrane; The bottom of described pretreatment pool by pipeline with locateBottom, reason pond is connected, and described treatment pond middle part is provided with stuffing frame bed, and biologic packing material is filled in stuffing frame bed; At the bottom for the treatment of pondPortion is provided with distribution device, and distribution device is connected with aerator by tracheae, and described distribution device comprises outer endless tube, interior ringPipe and tube connector, described outer endless tube and interior endless tube are connected by tube connector, on outer endless tube, interior endless tube and tube connector, evenly establishThere are some ventholes.
As further program of the utility model: the angle of described right baffle-plate and right baffle plate and horizontal direction is 20 °.
As further scheme of the utility model: described shaft is through right baffle-plate and right baffle plate setting, and stirring vaneRegion between right baffle-plate and right baffle plate.
As further scheme of the utility model: described shaft and pretreatment pool contact position are provided with bearing.
As further scheme of the utility model: the top of described pretreatment pool be provided with sewage import, the import of blue-green algae liquid andFlocculant import.
As further scheme of the utility model: described biologic packing material superficial growth has biomembrane.
As further scheme of the utility model: the top of described treatment pond is provided with delivery port.
The beneficial effects of the utility model are in sewage, to have added blue-green algae and flocculant, its good purification; In treatment pond, establishHave filler, filling surface growth has biomembrane, and sewage contacts with biomembrane in flow process, and biooxidation reactions occurs,The sewage of removing heavy metal is further purified.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model distribution device.
In figure: 1-motor, the import of 2-blue-green algae liquid, the import of 3-sewage, 4-pretreatment pool, 5-right baffle-plate, the right baffle plate of 6-, 7-Gap, 8-puddler, 9-stirring vane, 10-coarse filtration net, 11-micro-filtration membrane, 12-pipeline, 13-distribution device, 14-Tracheae, 15-aerator, 16-biologic packing material, 17-stuffing frame bed, 18-delivery port, 19-treatment pond, 20-shaft,Endless tube, 133-tube connector, 134-venthole in the import of 21-flocculant, 22-bearing, the outer endless tube of 131-, 132-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearlyChu, intactly description, obviously, described embodiment is only the utility model part embodiment, instead of wholeEmbodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisiteThe every other embodiment obtaining, belongs to the scope that the utility model is protected.
Refer to Fig. 1 and Fig. 2, in the utility model embodiment, a kind of energy saving and environment friendly heavy metal sewage treatment device, bagDraw together pretreatment pool 4, the top of described pretreatment pool 4 is provided with sewage import 3, blue-green algae liquid import 2 and flocculant import 21;
In described pretreatment pool 4, be provided with a shaft 20, shaft 20 is connected with the motor 1 that is positioned at pretreatment pool 4 topsConnect, on described shaft 20, be also provided with some puddlers 8, on described puddler 8, be evenly provided with some stirring vanes 9,Under the stirring of puddler 8 and stirring vane 9, blue-green algae and heavy metal are fully mixed, then under the effect of flocculant, indigo plantAlgae and heavy metal precipitation are faster;
In described pretreatment pool 4, be provided with some right baffle-plates 5 and right baffle plate 6, described right baffle-plate 5 is obliquely installed to lower right,And right baffle-plate 5 left ends are fixedly connected with the left side wall of pretreatment pool 4, the right side wall of right baffle-plate 5 right-hand members and pretreatment pool 4 staysGapped 7, described right baffle plate 6 to left down side is obliquely installed, and the right side wall of the right-hand member of right baffle plate 6 and pretreatment pool 4 is consolidatedFixed connection, the left side wall of the left end of right baffle plate 6 and pretreatment pool 4 leaves gap 7, between described right baffle-plate 5 and right baffle plate 6Every setting, mixed liquor flows through from right baffle-plate 5 and right baffle plate 6, has extended motion path, makes heavy metal and blue-green algae and waddingThe incorporation time of solidifying agent is longer, and mixed effect is better, and in addition, the right baffle-plate 5 and the right baffle plate 6 that are obliquely installed have been strengthened mixingThe mixed effect of liquid, is conducive to subsequent treatment;
Described pretreatment pool 4 bottoms are provided with coarse filtration net 10, and coarse filtration net 10 belows are provided with micro-filtration membrane 11, coarse filtration net 10Larger impurity in sewage is filtered, alleviated the operating pressure of follow-up micro-filtration membrane 11, micro-filtration membrane 11 has absorption heavilyThe blue-green algae of metal is tackled;
The bottom of described pretreatment pool 4 is connected with treatment pond 19 bottoms by pipeline 12, and establish at described treatment pond 19 middle partsHave stuffing frame bed 17, biologic packing material 16 is filled in stuffing frame bed 17, and described biologic packing material 16 superficial growths have biomembrane,Sewage contacts with the biomembrane on biologic packing material 16 surfaces in upwards mobile process, and biological oxidation occurs;
Treatment pond 19 bottoms are provided with distribution device 13, and distribution device 13 is connected with aerator 15 by tracheae 14, instituteState distribution device 13 and comprise outer endless tube 131, interior endless tube 132 and tube connector 133, described outer endless tube 131 and interior endless tube 132Be connected by tube connector 133, on outer endless tube 131, interior endless tube 132 and tube connector 133, be evenly provided with some ventholes 134,For biological oxidation process can normally be carried out, in the sewage in treatment pond 19, must maintain enough dissolved oxygen concentrations,Oxygen is supplied with by aerator 15, and the venthole 134 arranging on distribution device 13 sheds oxygen equably, is conducive to rawThe oxidation of thing, organic matter is degraded by microbial biochemical, and clearance is higher, and the sewage after final purification is finally discharged.
Described right baffle-plate 5 and right baffle plate 6 are 20 ° with the angle of horizontal direction.
Described shaft 20 arranges through right baffle-plate 5 and right baffle plate 6, and stirring vane 9 is positioned at right baffle-plate 5 and right baffle plate 6Between region.
Described shaft 20 is provided with bearing 22 with pretreatment pool 4 contact positions.
The top of described treatment pond 19 is provided with delivery port 18.
The course of work of the present utility model is: when work, in pretreatment pool 4, add sewage, blue-green algae also and flocculant,Under the stirring of puddler 8 and stirring vane 9, blue-green algae and heavy metal are fully mixed, then under the effect of flocculant, indigo plantAlgae and heavy metal precipitation are faster; Mixed liquor flows through from right baffle-plate 5 and right baffle plate 6, has extended motion path, makes a huge sum of moneyThe incorporation time of genus and blue-green algae and flocculant is longer, and mixed effect is better, in addition, and the right baffle-plate 5 being obliquely installed and right baffle plate6 have strengthened the mixed effect of mixed liquor, are conducive to subsequent treatment;
Coarse filtration net 10 filters the larger impurity in sewage, has alleviated the operating pressure of follow-up micro-filtration membrane 11, micro-filtrationFilm 11 has the blue-green algae of heavy metal to tackle absorption;
Sewage enters into treatment pond 19 bottoms subsequently, sewage in upwards mobile process with the biology on biologic packing material 16 surfaces, there is biological oxidation in film contact; For biological oxidation process can normally be carried out, must in the sewage in treatment pond 19Must maintain enough dissolved oxygen concentrations, oxygen is supplied with by aerator 15, the venthole 134 arranging on distribution device 13Oxygen is shed equably, be conducive to biological oxidation, organic matter is degraded by microbial biochemical, and clearance is higher,Sewage after after-purification is discharged by delivery port 18.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, Er QieDo not deviate from the situation of spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is newThe scope of type is limited by claims instead of above-mentioned explanation, is therefore intended to be equal to containing of important document by what drop on claimAll changes in justice and scope are included in the utility model. Any Reference numeral in claim should be considered as to restrictionRelated claim.
In addition although should be appreciated that this description is described according to embodiment, be not that each embodiment only comprises,A technical scheme independently, this narrating mode of description is only for clarity sake, those skilled in the art should be byDescription is done as a whole, and the technical scheme in each embodiment also can be through appropriately combined, and forming those skilled in the art canWith other embodiments of understanding.
Claims (7)
1. an energy saving and environment friendly heavy metal sewage treatment device, comprises pretreatment pool, it is characterized in that, described pretreatmentIn pond, be provided with a shaft, shaft is connected with the motor that is positioned at pretreatment pool top, is also provided with some on described shaftPuddler, is evenly provided with some stirring vanes on described puddler; In described pretreatment pool, be provided with some right baffle-plates and right baffle plate,Described right baffle-plate is obliquely installed to lower right, and right baffle-plate left end is fixedly connected with the left side wall of pretreatment pool, right baffle-plate right-hand memberLeave gap with the right side wall of pretreatment pool, described right baffle plate is just obliquely installed to left down, and the right-hand member of right baffle plate and pretreatmentThe right side wall in pond is fixedly connected with, and the left end of right baffle plate and the left side wall of pretreatment pool leave gap, described right baffle-plate and right baffle plateInterval arranges; Described pretreatment pool bottom is provided with coarse filtration net, and coarse filtration side off the net is provided with micro-filtration membrane; Described pretreatment poolBottom is connected with treatment pond bottom by pipeline, and described treatment pond middle part is provided with stuffing frame bed, and biologic packing material is filled in fillerIn frame bed; Treatment pond bottom is provided with distribution device, and distribution device is connected with aerator by tracheae, described distribution deviceComprise outer endless tube, interior endless tube and tube connector, described outer endless tube and interior endless tube are connected by tube connector, outer endless tube, interior endless tubeWith on tube connector, be evenly provided with some ventholes.
2. the energy saving and environment friendly heavy metal sewage treatment device of one according to claim 1, is characterized in that, described inThe angle of right baffle-plate and right baffle plate and horizontal direction is 20 °.
3. the energy saving and environment friendly heavy metal sewage treatment device of one according to claim 2, is characterized in that, described inShaft is through right baffle-plate and right baffle plate setting, and the region of stirring vane between right baffle-plate and right baffle plate.
4. according to the energy saving and environment friendly heavy metal sewage treatment device of the one described in claim 1 or 3, it is characterized in that,Described shaft and pretreatment pool contact position are provided with bearing.
5. the energy saving and environment friendly heavy metal sewage treatment device of one according to claim 4, is characterized in that, described inThe top of pretreatment pool is provided with sewage import, the import of blue-green algae liquid and flocculant import.
6. the energy saving and environment friendly heavy metal sewage treatment device of one according to claim 1, is characterized in that, described inBiologic packing material superficial growth has biomembrane.
7. the energy saving and environment friendly heavy metal sewage treatment device of one according to claim 1, is characterized in that, described inThe top for the treatment of pond is provided with delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029364.9U CN205258242U (en) | 2015-12-10 | 2015-12-10 | Energy -concerving and environment -protective type heavy metal sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029364.9U CN205258242U (en) | 2015-12-10 | 2015-12-10 | Energy -concerving and environment -protective type heavy metal sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205258242U true CN205258242U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029364.9U Expired - Fee Related CN205258242U (en) | 2015-12-10 | 2015-12-10 | Energy -concerving and environment -protective type heavy metal sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205258242U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295728A (en) * | 2018-03-23 | 2018-07-20 | 郑州华美彩印纸品有限公司 | A kind of environmentally friendly sewage-treatment plant |
| CN108383261A (en) * | 2018-05-11 | 2018-08-10 | 林再颐 | A kind of industrial waste water disposal device |
| CN108689546A (en) * | 2017-04-12 | 2018-10-23 | 天津华水水务工程有限公司 | High-efficient simple folded plate type guillotine |
| CN111003908A (en) * | 2019-12-03 | 2020-04-14 | 南京易德高臭氧有限公司 | Sludge reduction device and method based on ozone oxidation |
-
2015
- 2015-12-10 CN CN201521029364.9U patent/CN205258242U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689546A (en) * | 2017-04-12 | 2018-10-23 | 天津华水水务工程有限公司 | High-efficient simple folded plate type guillotine |
| CN108295728A (en) * | 2018-03-23 | 2018-07-20 | 郑州华美彩印纸品有限公司 | A kind of environmentally friendly sewage-treatment plant |
| CN108383261A (en) * | 2018-05-11 | 2018-08-10 | 林再颐 | A kind of industrial waste water disposal device |
| CN111003908A (en) * | 2019-12-03 | 2020-04-14 | 南京易德高臭氧有限公司 | Sludge reduction device and method based on ozone oxidation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161210 |