CN204400726U - The small-sized heavy metal sewage treatment device of CIT - Google Patents
The small-sized heavy metal sewage treatment device of CIT Download PDFInfo
- Publication number
- CN204400726U CN204400726U CN201420757999.XU CN201420757999U CN204400726U CN 204400726 U CN204400726 U CN 204400726U CN 201420757999 U CN201420757999 U CN 201420757999U CN 204400726 U CN204400726 U CN 204400726U
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- tank
- level height
- equalizing
- activated carbon
- flocculation basin
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses the small-sized heavy metal sewage treatment device of a kind of CIT, comprise collecting tank, in and equalizing tank, flocculation basin, settling tank, activated carbon adsorption tank, reactive resin adsorption tank and acid & alkali liquid storage tank, collecting tank, in and equalizing tank, flocculation basin, settling tank, activated carbon adsorption tank, reactive resin adsorption tank pipeline connection successively, acid & alkali liquid storage tank with in and equalizing tank pipeline connection and above-mentioned pipeline is provided with volume pump, collecting tank and in and between equalizing tank, pipeline is provided with transferpump, in and equalizing tank in be provided with PH meter, in and equalizing tank outlet level height higher than flocculation basin entrance level height, flocculation basin outlet level height is higher than tank inlet level height, settling tank outlet level height is higher than activated carbon adsorption tank entrance level height, activated carbon adsorption tank outlet level height is higher than reactive resin adsorption tank entrance level height.Said apparatus, its compact construction, effectively can process the laboratory sewage that heavy metal ion content is high, treatment effect is good.
Description
Technical field
The utility model relates to technical field of sewage, particularly relates to the small-sized heavy metal sewage treatment device of a kind of CIT.
Background technology
Along with the development of constantly bringing forth new ideas of science and technology, for Chemical Engineering Technology test laboratory get more and more, along with and produce chemical sewage also become very important problem.The sewage of chemical laboratory discharge is divided into two kinds, and a kind of is the dangerous waste liquid with high density, and this kind of waste liquid has higher hazardness, is generally independent collection, then hands over and has the unit of process qualification to process; Another kind of is usual reagent, cleaning experiment equipment, the heavy metal that glassware etc. produce, organic synthesis waste liquid.Particularly electroplate, dig up mine, the laboratory sewage such as chemical industry, containing a large amount of heavy metal ion, can cause larger harm to environment, the intractability of this kind of sewage is comparatively large, and heavy metal ion is difficult to remove clean.
Along with the requirement of people to environmental quality is more and more higher, environmental administration requires that laboratory could be discharged after sewage disposal is up to standard, but due to laboratory sewage complicated component, adopts traditional industrial sewage treatment technology, be difficult to reach desirable effect, also technological operation also more complicated.
Utility model content
In order to solve the technical problem existed in background technology, the utility model proposes the small-sized heavy metal sewage treatment device of a kind of CIT, its compact construction, effectively can process the laboratory sewage that heavy metal ion content is high, treatment effect is good.
The small-sized heavy metal sewage treatment device of a kind of CIT that the utility model proposes, comprise collecting tank, in and equalizing tank, flocculation basin, settling tank, activated carbon adsorption tank, reactive resin adsorption tank and acid & alkali liquid storage tank, collecting tank, in and equalizing tank, flocculation basin, settling tank, activated carbon adsorption tank, reactive resin adsorption tank pipeline connection successively, acid & alkali liquid storage tank with in and equalizing tank pipeline connection and above-mentioned pipeline is provided with volume pump, collecting tank and in and between equalizing tank, pipeline is provided with transferpump, in and equalizing tank in be provided with PH meter, in and equalizing tank outlet level height higher than flocculation basin entrance level height, flocculation basin outlet level height is higher than tank inlet level height, settling tank outlet level height is higher than activated carbon adsorption tank entrance level height, activated carbon adsorption tank outlet level height is higher than reactive resin adsorption tank entrance level height.
Preferably, whipping appts is provided with in in equalizing tank and/or flocculation basin.
Preferably, sewage draining exit is provided with bottom settling tank.
Preferably, bottom settling tank be taper.
The small-sized heavy metal sewage treatment device of CIT in the utility model, be applicable to the laboratory sewage disposal that heavy metal ion content is high, first sewage is inserted in collecting tank, during for carrying out sewage disposal, transferpump by the sewage transport in collecting tank in and equalizing tank, during acid solution in acid & alkali liquid storage tank and/or alkali lye are delivered to by volume pump and equalizing tank, thus regulate the pH value of sewage, in and equalizing tank in arrange PH in respect of be beneficial to sewage PH value regulate accuracy and automatic voltinism, flocculation agent is added in flocculation basin, sewage produces flocculation sediment, supernatant liquor enters activated carbon adsorption tank after entering and again precipitating in settling tank, the further heavy-metal ion removal of reactive resin adsorption tank, complete sewage disposal, be purified water discharge, due in and equalizing tank outlet level height higher than flocculation basin entrance level height, flocculation basin outlet level height is higher than tank inlet level height, settling tank outlet level height is higher than activated carbon adsorption tank entrance level height, activated carbon adsorption tank outlet level height is higher than in reactive resin adsorption tank entrance level height, sewage in and equalizing tank, flocculation basin, settling tank, activated carbon adsorption tank, natural flow on reactive resin adsorption tank route, easy and simple to handle, the small-sized heavy metal sewage treatment device of whole CIT, its compact construction, effectively can process the laboratory sewage that heavy metal ion content is high, treatment effect is good.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the small-sized heavy metal sewage treatment device of a kind of CIT that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the schematic diagram of the small-sized heavy metal sewage treatment device of a kind of CIT that the utility model proposes.
With reference to Fig. 1, in one embodiment, the small-sized heavy metal sewage treatment device of a kind of CIT that the utility model proposes, comprise collecting tank 1, in and equalizing tank 2, flocculation basin 3, settling tank 4, activated carbon adsorption tank 5, reactive resin adsorption tank 6 and acid & alkali liquid storage tank 9, collecting tank 1, in and equalizing tank 2, flocculation basin 3, settling tank 4, activated carbon adsorption tank 5, reactive resin adsorption tank 6 pipeline connection successively, acid & alkali liquid storage tank 9 with in and equalizing tank 2 pipeline connection and above-mentioned pipeline is provided with volume pump 10, collecting tank 1 and in and between equalizing tank 2, pipeline is provided with transferpump 7, in and equalizing tank 2 in be provided with PH meter 8, in and equalizing tank 2 export level height higher than flocculation basin 3 entrance level height, flocculation basin 3 exports level height higher than settling tank 4 entrance level height, settling tank 4 exports level height higher than activated carbon adsorption tank 5 entrance level height, activated carbon adsorption tank 5 exports level height higher than reactive resin adsorption tank 6 entrance level height.
In the above-described embodiments, first sewage is inserted in collecting tank 1, during for carrying out sewage disposal, transferpump 7 by the sewage transport in collecting tank 1 in and equalizing tank 2, with equalizing tank 2 during acid solution in acid & alkali liquid storage tank 9 and/or alkali lye are delivered to by volume pump 10, thus regulate the pH value of sewage, in and the PH meter 8 that arranges in equalizing tank 2 be conducive to accuracy that sewage PH value regulates and automatic voltinism, flocculation agent is added in flocculation basin 3, sewage produces flocculation sediment, supernatant liquor enters activated carbon adsorption tank 5 after entering and again precipitating in settling tank 4, reactive resin adsorption tank 6 is heavy-metal ion removal further, complete sewage disposal, be purified water discharge, due in and equalizing tank 2 export level height higher than flocculation basin 3 entrance level height, flocculation basin 3 exports level height higher than settling tank 4 entrance level height, settling tank 4 exports level height higher than activated carbon adsorption tank 5 entrance level height, activated carbon adsorption tank 5 exports level height higher than in reactive resin adsorption tank 6 entrance level height, sewage in and equalizing tank 2, flocculation basin 3, settling tank 4, activated carbon adsorption tank 5, natural flow on reactive resin adsorption tank 6 route, easy and simple to handle, the small-sized heavy metal sewage treatment device of whole CIT, its compact construction, effectively can process the laboratory sewage that heavy metal ion content is high, treatment effect is good.
In the technical scheme improved further, in and be provided with whipping appts 11 in equalizing tank 2 and flocculation basin 3.
In such scheme, the setting of whipping appts 11, with sufficient reacting in equalizing tank 2, flocculation basin 3 in being conducive to, and lifting sewage processing efficiency.
In the technical scheme improved further, be taper bottom settling tank 4 and be provided with sewage draining exit, thus being conducive to sludgd deposition and discharge.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. the small-sized heavy metal sewage treatment device of CIT, it is characterized in that, comprise collecting tank (1), in and equalizing tank (2), flocculation basin (3), settling tank (4), activated carbon adsorption tank (5), reactive resin adsorption tank (6) and acid & alkali liquid storage tank (9), collecting tank (1), in and equalizing tank (2), flocculation basin (3), settling tank (4), activated carbon adsorption tank (5), reactive resin adsorption tank (6) pipeline connection successively, acid & alkali liquid storage tank (9) with in and equalizing tank (2) pipeline connection and above-mentioned pipeline is provided with volume pump (10), collecting tank (1) and in and between equalizing tank (2), pipeline is provided with transferpump (7), in and equalizing tank (2) in be provided with PH meter (8), in and equalizing tank (2) outlet level height higher than flocculation basin (3) entrance level height, flocculation basin (3) outlet level height is higher than settling tank (4) entrance level height, settling tank (4) outlet level height is higher than activated carbon adsorption tank (5) entrance level height, activated carbon adsorption tank (5) outlet level height is higher than reactive resin adsorption tank (6) entrance level height.
2. the small-sized heavy metal sewage treatment device of CIT according to claim 1, is characterized in that, in and be provided with whipping appts (11) in equalizing tank (2) and/or flocculation basin (3).
3. the small-sized heavy metal sewage treatment device of CIT according to claim 1, is characterized in that, settling tank (4) bottom is provided with sewage draining exit.
4. the small-sized heavy metal sewage treatment device of CIT according to claim 3, is characterized in that, settling tank (4) bottom is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757999.XU CN204400726U (en) | 2014-12-05 | 2014-12-05 | The small-sized heavy metal sewage treatment device of CIT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757999.XU CN204400726U (en) | 2014-12-05 | 2014-12-05 | The small-sized heavy metal sewage treatment device of CIT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400726U true CN204400726U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420757999.XU Expired - Fee Related CN204400726U (en) | 2014-12-05 | 2014-12-05 | The small-sized heavy metal sewage treatment device of CIT |
Country Status (1)
| Country | Link |
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| CN (1) | CN204400726U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565545A (en) * | 2015-12-27 | 2016-05-11 | 天津川川智能科技有限公司 | Acidic sewage treatment plant |
| CN105923842A (en) * | 2016-06-23 | 2016-09-07 | 陈朝民 | Method for removing heavy metal ions in sewage |
| CN107673567A (en) * | 2017-11-20 | 2018-02-09 | 东莞理工学院 | Laboratory waste water intelligent processing system and handling process |
| CN109231393A (en) * | 2018-10-23 | 2019-01-18 | 广东通朗环保科技有限公司 | A kind of automatically controlled sewage water treatment method |
-
2014
- 2014-12-05 CN CN201420757999.XU patent/CN204400726U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565545A (en) * | 2015-12-27 | 2016-05-11 | 天津川川智能科技有限公司 | Acidic sewage treatment plant |
| CN105923842A (en) * | 2016-06-23 | 2016-09-07 | 陈朝民 | Method for removing heavy metal ions in sewage |
| CN107673567A (en) * | 2017-11-20 | 2018-02-09 | 东莞理工学院 | Laboratory waste water intelligent processing system and handling process |
| CN107673567B (en) * | 2017-11-20 | 2023-10-27 | 东莞理工学院 | Laboratory wastewater intelligent treatment system and treatment process |
| CN109231393A (en) * | 2018-10-23 | 2019-01-18 | 广东通朗环保科技有限公司 | A kind of automatically controlled sewage water treatment method |
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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 |
Granted publication date: 20150617 Termination date: 20151205 |
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| EXPY | Termination of patent right or utility model |