CN202279749U - Semiautomatic circulating treatment system for nickelic and cobaltic heavy metal industrial sewage - Google Patents
Semiautomatic circulating treatment system for nickelic and cobaltic heavy metal industrial sewage Download PDFInfo
- Publication number
- CN202279749U CN202279749U CN 201120432146 CN201120432146U CN202279749U CN 202279749 U CN202279749 U CN 202279749U CN 201120432146 CN201120432146 CN 201120432146 CN 201120432146 U CN201120432146 U CN 201120432146U CN 202279749 U CN202279749 U CN 202279749U
- Authority
- CN
- China
- Prior art keywords
- settling pond
- flocculating settling
- heavy metal
- flocculating
- storage tank
- 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
Links
Images
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to a semiautomatic circulating treatment system for nickelic and cobaltic heavy metal industrial sewage, which comprises a sewage storage tank, three flocculation settling basins, an overflow tank, an inclined tube settling basin, a settling liquid storage tank, a clean water tank and a clean water basin. The three flocculation settling basins are arranged side by side, the top of the first flocculation settling basin is connected with the sewage storage tank through a pipeline, the top of the first flocculation settling basin adjacent to the second flocculation settling basin is provided with an overflow port, the bottom of the second flocculation settling basin adjacent to the third flocculation settling basin is provided with an overflow port, the side top end of the third flocculation settling basin is provided with an overflow port, the bottom of each of the first flocculation settling basin, the second flocculation settling basin and the third flocculation settling basin is connected with the settling liquid storage tank through a pipeline, the third flocculation settling basin is communicated with the overflow tank through the overflow port, the bottom of the overflow tank is provided with an opening, the overflow tank is communicated with the inclined tube settling basin through the bottom opening, and the clean water tank is connected with the clean water basin through a pipeline. The semiautomatic circulating treatment system is convenient in operation, and production cost is reduced.
Description
Technical field
The utility model relates to a kind of treatment system that is applicable to the heavy metal containing sewage that chemical industry produces, and specifically relates to a kind of nickeliferous, semi-automatic circulating treating system of cobalt heavy metal industrial sewage.
Background technology
Nickel metal hydride battery be in the world duration of service environmental type secondary cell the earliest; Because what its electrolyte system adopted is aqueous electrolyte; Its security be other types secondary cell can not compare; Ball-shape nickel hydroxide, spherical cobalt hydroxide as the positive electrode material of nickel metal hydride battery have the energy density height, have extended cycle life, memory-less effect, lower-price characteristic be widely used in each type electric tool, mobile equipment, electromobile etc. by people.
And, not only will guarantee to provide the raw material of high-quality nickel hydroxide, cobaltous hydroxide, but also to control the pollution level of the cost and the environment of preparation raw material as nickel hydroxide, cobaltous hydroxide base feed workshop (nickel, cobalt workshop).
WWT then is link of very more wanting wherein; Sewage treatment systems in the past just simply with sewage through the plate-and-frame filter press press filtration; Be discharged into sedimentation at leisure in the settling bowl again, settled filtrating nearly all can not reach the sewage drainage standard of national regulation, and some heavy metals waste; Cause serious environmental to pollute, and the hand labor amount is very big.
The utility model content
To the problem that produces in the existing Sewage treatment systems, the purpose of the utility model is to provide a kind of nickeliferous, semi-automatic circulating treating system of cobalt heavy metal industrial sewage.
The technical scheme that the utility model adopts is following:
Nickeliferous, the semi-automatic circulating treating system of cobalt heavy metal industrial sewage is characterized in that, comprise sewage storage tank, flocculating settling pond, overflow groove, inclined tube settling bowl, sedimentation liquid storage tank, Rinsing Area and clean water basin;
The flocculating settling pond has three; Be arranged side by side; Note is done 1#, 2#, 3# flocculating settling pond respectively; Top, 1# flocculating settling pond is connected with sewage storage tank through pipeline, and the bottom of the top of 1# flocculating settling pond and 2# flocculating settling pond adjacent part, 2# flocculating settling pond and 3# flocculating settling pond adjacent part, the top of 3# flocculating settling pond sidepiece are equipped with riser;
The bottom in 1#, 2#, 3# flocculating settling pond all is connected with the sedimentation liquid storage tank through pipeline;
3# flocculating settling pond is communicated with overflow groove through riser, and the bottom of overflow groove is provided with opening;
Overflow groove is communicated with the inclined tube settling bowl through bottom opening, is provided with the pipe of a plurality of inclinations in the inclined tube settling bowl, and said inclined tube settling bowl is provided with the zig-zag riser with the Rinsing Area place of connection;
Said Rinsing Area is connected with clean water basin through pipeline.
Further,
Top, 1# flocculating settling pond is connected with the heavy metal chelating agent drug-feeding tube;
Top, 2# flocculating settling pond is connected with the Poly aluminum Chloride (PAC) drug-feeding tube;
Top, 3# flocculating settling pond is connected with the SEPIGEL 305 drug-feeding tube.
Further, 1#, 2#, 3# flocculating settling pond all are equipped with whipping appts.
Further, the bottom of said inclined tube settling bowl is provided with grid, and the grid bottom is provided with pillar stiffener, and the bottom of pillar stiffener is provided with hole shape stainless steel filtering net.
Comparatively perfect is, the bottom of said hole shape stainless steel filtering net is provided with taper deslagging hopper, and said taper deslagging hopper is connected with the sedimentation liquid storage tank through pipeline.
Comparatively perfect is pipe inclination 45 degree in the said inclined tube settling bowl.
The utility model treatment system, simple operation, personnel labor force is little; It is in good order that each WWT link all is connected; Do not have sewage Anywhere and reveal, the not only environmental protection but also have energy-conservationly of entire sewage treating processes, the heavy metal in the sewage almost can both settle down; Reduced production cost, the sewage of handling can reach the sewage drainage standard of national regulation fully.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation in flocculating settling pond.
Fig. 3 is the structural representation of overflow groove.
Embodiment
Shown in Fig. 1-3, nickeliferous, the semi-automatic circulating treating system of cobalt heavy metal industrial sewage comprises sewage storage tank 1, flocculating settling pond, overflow groove 14, inclined tube settling bowl 16, sedimentation liquid storage tank 25, Rinsing Area 22 and clean water basin 23.
The flocculating settling pond has three, is arranged side by side, and note is done 1#, 2#, 3# flocculating settling pond respectively, and 6 tops, 1# flocculating settling pond are connected with sewage storage tank 1 through pipeline 2.
1# flocculating settling pond 6 is provided with riser 11 with the top of 2# flocculating settling pond 7 adjacent parts.
2# flocculating settling pond 7 is provided with riser 12 with the bottom of 3# flocculating settling pond 8 adjacent parts.
The top of 3# flocculating settling pond 8 sidepieces is provided with riser 13.
6 tops, 1# flocculating settling pond are connected with heavy metal chelating agent drug-feeding tube 3.
7 tops, 2# flocculating settling pond are connected with Poly aluminum Chloride (PAC) drug-feeding tube 4.
8 tops, 3# flocculating settling pond are connected with SEPIGEL 305 drug-feeding tube 5.
The bottom that 3 flocculating settling ponds all are equipped with 10,3 flocculating settling ponds of whipping appts has hole 9, all is connected with sedimentation liquid storage tank 25 through pipeline 24.
3# flocculating settling pond 8 is communicated with overflow groove 14 through riser 13, and the bottom of overflow groove 14 is provided with opening 15, and overflow groove 14 is communicated with inclined tube settling bowl 16 through bottom opening 15.
Be provided with the pipe 17 of a plurality of inclinations in the inclined tube settling bowl 16, pipe 17 inclinations 45 degree.
The bottom of inclined tube settling bowl 16 is provided with grid 18; The bottom of grid 18 is provided with pillar stiffener 19; The bottom of pillar stiffener 19 is provided with hole shape stainless steel filtering net 20; The effect of hole shape stainless steel filtering net 20 is to guarantee that dregs precipitate uniform and stable speed, reduces the impact force of dregs to lower taper deslagging hopper 26, prolongs its duration of service.
The bottom of hole shape stainless steel filtering net 20 is provided with taper deslagging hopper 26, its role is to concentrate the heavy metal dregs, increase hydraulic pressure prevent the heavy metal dregs attached to around on the metallic walls.
Inclined tube settling bowl 16 is provided with zig-zag riser 21 with Rinsing Area 22 places of connection, when the effect of zig-zag riser 21 is overflow, increases the residence time of sewage in inclined tube settling bowl 16, helps the dregs deposition.
Rinsing Area 22 is connected with clean water basin 23 through pipeline.
The principle of work of the utility model is:
Workshop sewage gets in the sewage storage tank 1; With pump the sewage in the sewage storage tank 1 is squeezed in the 1# flocculating settling pond 6, started stirring system simultaneously, open the heavy metal chelating agent drug-feeding tube 3 in 1# flocculating settling pond 6; Heavy metals such as the nickel in the enrichment sewage, cobalt; PH value in the Yangpu on-line monitoring system monitoring sewage is housed in the 1# flocculating settling pond 6 simultaneously, when 1# flocculating settling Chi6Shui is full, gets in the 2# flocculating settling pond 7 through riser 11.
Open the Poly aluminum Chloride (PAC) drug-feeding tube 4 in 2# flocculating settling pond 7, the clipped wire of enrichment is further grown up, the sewage in the 2# flocculating settling pond 7 gets in the 3# flocculating settling pond 8 through riser 12.
Open the SEPIGEL 305 drug-feeding tube 5 in 3# flocculating settling pond 8, increase the sedimentation speed of sewage viscosity, increase clipped wire.
When the gathering of the sewage in the 3# flocculating settling pond 8 is full; Flow into overflow groove 14 through riser 13, the water in the overflow groove 14 flows into the inclined tube settling bowl 16 from the lower end, and the sewage in the inclined tube settling bowl 16 emits from bottom to top; Precipitating action through inclined tube; The heavy metal dregs are deposited in the bottom, and drain in the taper deslagging hopper 26, get into then in the sedimentation liquid storage tank 25.
Meanwhile, the dregs in 3 flocculation basins drain into the sedimentation liquid storage tank 25 from pipeline 24, dregs in sedimentation liquid storage tank 25 through press filtration, sedimentation.
The part heavy metal piece that settles down can return production line and utilize again, and the waste material of working as that can not utilize is again sold, thereby reduces production costs.
Filtrating is then squeezed in the sewage storage tank 1 once more, thereby forms sewage circulating treating system repeatedly.
The upper strata stillness of night of inclined tube settling bowl 16 flows in the Rinsing Area 22 through zig-zag riser 21, flows in the clean water basin 23 through pipeline again.
Above content only is to be given an example and explanation to what the utility model structure did; Under the technician in present technique field described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; Only otherwise depart from the structure of utility model or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (6)
1. nickeliferous, the semi-automatic circulating treating system of cobalt heavy metal industrial sewage is characterized in that, comprise sewage storage tank, flocculating settling pond, overflow groove, inclined tube settling bowl, sedimentation liquid storage tank, Rinsing Area and clean water basin;
Said flocculating settling pond has three; Be arranged side by side; Note is done 1#, 2#, 3# flocculating settling pond respectively; Top, 1# flocculating settling pond is connected with sewage storage tank through pipeline, and the bottom of the top of 1# flocculating settling pond and 2# flocculating settling pond adjacent part, 2# flocculating settling pond and 3# flocculating settling pond adjacent part, the top of 3# flocculating settling pond sidepiece are equipped with riser;
The bottom in 1#, 2#, 3# flocculating settling pond all is connected with the sedimentation liquid storage tank through pipeline;
3# flocculating settling pond is communicated with overflow groove through riser, and the bottom of overflow groove is provided with opening;
Overflow groove is communicated with the inclined tube settling bowl through bottom opening, is provided with the pipe of a plurality of inclinations in the inclined tube settling bowl, and said inclined tube settling bowl is provided with the zig-zag riser with the Rinsing Area place of connection;
Said Rinsing Area is connected with clean water basin through pipeline.
2. nickeliferous, the semi-automatic circulating treating system of cobalt heavy metal industrial sewage according to claim 1 is characterized in that,
Top, 1# flocculating settling pond is connected with the heavy metal chelating agent drug-feeding tube;
Top, 2# flocculating settling pond is connected with the Poly aluminum Chloride (PAC) drug-feeding tube;
Top, 3# flocculating settling pond is connected with the SEPIGEL 305 drug-feeding tube.
3. nickeliferous, the semi-automatic circulating treating system of cobalt heavy metal industrial sewage according to claim 1 is characterized in that 1#, 2#, 3# flocculating settling pond all are equipped with whipping appts.
4. nickeliferous, the semi-automatic circulating treating system of cobalt heavy metal industrial sewage according to claim 1 is characterized in that the bottom of said inclined tube settling bowl is provided with grid, and the grid bottom is provided with pillar stiffener, and the bottom of pillar stiffener is provided with hole shape stainless steel filtering net.
5. nickeliferous, the semi-automatic circulating treating system of cobalt heavy metal industrial sewage according to claim 4 is characterized in that the bottom of said hole shape stainless steel filtering net is provided with taper deslagging hopper, and said taper deslagging hopper is connected with the sedimentation liquid storage tank through pipeline.
6. according to each described nickeliferous, semi-automatic circulating treating system of cobalt heavy metal industrial sewage of claim 1-5, it is characterized in that pipe inclination 45 degree in the said inclined tube settling bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120432146 CN202279749U (en) | 2011-11-04 | 2011-11-04 | Semiautomatic circulating treatment system for nickelic and cobaltic heavy metal industrial sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120432146 CN202279749U (en) | 2011-11-04 | 2011-11-04 | Semiautomatic circulating treatment system for nickelic and cobaltic heavy metal industrial sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202279749U true CN202279749U (en) | 2012-06-20 |
Family
ID=46225924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120432146 Expired - Fee Related CN202279749U (en) | 2011-11-04 | 2011-11-04 | Semiautomatic circulating treatment system for nickelic and cobaltic heavy metal industrial sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202279749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261570A (en) * | 2017-04-30 | 2017-10-20 | 福建北杭建设工程有限公司 | A kind of quick service type system of falling rainbow of easy cleaning precipitum |
-
2011
- 2011-11-04 CN CN 201120432146 patent/CN202279749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261570A (en) * | 2017-04-30 | 2017-10-20 | 福建北杭建设工程有限公司 | A kind of quick service type system of falling rainbow of easy cleaning precipitum |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101456637A (en) | Treatment process and method of electroplating wastewater | |
| CN203373225U (en) | Industrial heavy metal wastewater treatment system | |
| CN205133286U (en) | Full automatic processing equipment of nickeliferous waste water of high concentration | |
| CN101792218A (en) | Electroplate rinsing wastewater online recycling method and device | |
| CN204918252U (en) | Processing system who contains detergent waste water | |
| CN202576133U (en) | Heavy metal wastewater complete treatment equipment | |
| CN202279749U (en) | Semiautomatic circulating treatment system for nickelic and cobaltic heavy metal industrial sewage | |
| CN204162570U (en) | A kind of light electrolysis/aerobic/anaerobic/membrane filtration treatment unit | |
| CN202440391U (en) | Full-automatic and circular stone sewage treating device | |
| CN209554852U (en) | Fluorine-contained wastewater treatment system | |
| CN208648957U (en) | A kind of spraying sewage-treatment plant | |
| CN200992514Y (en) | Waste water treating and concurrently classified collecting device for chemical laboratory | |
| CN202924853U (en) | Filtering-rate-variable expansion neutralizing device in wastewater treatment | |
| CN201395537Y (en) | Recycling device of electroplating oily wastewater | |
| CN211004890U (en) | Sewage treatment equipment for rural ecological construction | |
| CN205347054U (en) | Basicity admiro waste water discharge to reach standard treatment facility | |
| CN205187952U (en) | Electricity flocculation air supporting experiment teaching device | |
| CN212741009U (en) | River drain water quality filtering device | |
| CN210186601U (en) | Waste lead-acid battery electrolyte treatment device | |
| CN203866076U (en) | Complex-breaking and chromium-removing device for tanning dyeing wastewater | |
| CN202322776U (en) | Crude oil sedimentation device | |
| CN205948913U (en) | Heavy metal waste retrieves and soaks reation kettle with alkali | |
| CN202107584U (en) | Water-saving device for electroplating production line | |
| CN201400608Y (en) | Electroplating wastewater online processing device | |
| CN204848525U (en) | A integration treatment device for electroplating wastewater treatment |
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 |
Granted publication date: 20120620 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |