CN204251391U - A kind of piping system of waste water removing heavy metals - Google Patents
A kind of piping system of waste water removing heavy metals Download PDFInfo
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- CN204251391U CN204251391U CN201420755892.1U CN201420755892U CN204251391U CN 204251391 U CN204251391 U CN 204251391U CN 201420755892 U CN201420755892 U CN 201420755892U CN 204251391 U CN204251391 U CN 204251391U
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Abstract
The utility model discloses a kind of piping system of waste water removing heavy metals, comprise waste water inlet pipe and filtered water and go out pipe, described waste water inlet pipe and filtered water to go out between pipe multiple Filter column for filtered wastewater in parallel, also be connected in series by pipe connecting between described Filter column and Filter column, described waste water inlet pipe is provided with filtered water inlet pump, also comprises reprocessing cycle device.The utility model adopt pipeline structure freely realize cascade filtration post also, series connection use, for the difference of heavy metal in waste water content, make different changes, while improve filtration efficiency, also the heavy metal in waste water can be ensured to filter thoroughly, prevent discharge of wastewater contaminate environment, and reprocessing cycle device can be coordinated to carry out manipulation of regeneration to the filtering membrane in many Filter columns, ensure that the operation of whole pipeline is smooth.
Description
Technical field
The utility model relates to a kind of piping system of waste water removing heavy metals.
Background technology
At present, in the process of trade effluent, often need first to carry out filtration treatment to trade effluent could discharge, mainly because have a large amount of heavy metal elements in trade effluent, if these heavy metal elements just directly do not emit through process in waste water, very large pollution is caused by environment, and existing filtration unit just arranges Filter column on waste pipe, just directly discharge, single Filter column filtration efficiency is low, completely heavy metal can not be filtered clean, and the filtering membrane in Filter column is after permanent use, need to carry out manipulation of regeneration, and conventional art needs to stop Filter column just carrying out manipulation of regeneration completely, like this with regard to trouble very, while affecting filtration efficiency, waste a large amount of manpower and materials.
Utility model content
The utility model, in order to solve the above-mentioned deficiency of prior art, proposes a kind of piping system of waste water removing heavy metals.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of piping system of waste water removing heavy metals, comprise waste water inlet pipe and filtered water and go out pipe, described waste water inlet pipe and filtered water to go out between pipe multiple Filter column for filtered wastewater in parallel, described waste water inlet pipe connects the water-in of Filter column bottom, described filtered water goes out the water outlet that pipe connects Filter column top, and the take-off pipe of connection Filter column is all provided with motorized valve; Also be connected in series by pipe connecting between described Filter column and Filter column, the feed-water end of this pipe connecting is connected to the top water outlet of upper level Filter column, the water side of pipe connecting is connected to the lower water inlet of next stage Filter column, and pipe connecting is also provided with motorized valve; Described waste water inlet pipe is provided with filtered water inlet pump.
Supporting layer is had in Filter column, supporting layer has been provided with filtering membrane, waste water overflows across filtering membrane from bottom to up in Filter column, filtering membrane can by heavy metal in waste water impurity absorption on film body, go out pipe from filtered water after waste water filtering to flow out, wherein in the control of piping system, there are two kinds, the first is the mode used in parallel: in the Filter column of each every one-level after the water inlet of waste water inlet pipe, shunt filtering can not only provide filtered wastewater amount and filtration efficiency, and multiple Filter column works together and can improve the effect of filtration, Waste Water Centralized after filtration goes out pipe to filtered water, be discharged to the external world.
The mode that the second series connection uses: this mode is mainly very large for some heavy metal in waste water impurity element amounts, single Filter column cannot disposable filtering situation thoroughly, now waste water is after the water inlet of waste water inlet pipe, control to close the motorized valve of intaking on take-off pipe below Filter column, only open the motorized valve below first step Filter column, waste water is allowed to enter first step Filter column, open the motorized valve on the pipe connecting of multiple Filter column tops again, cascade filtration post is made to realize series connection, main just can in corresponding waste water greatly the beavy metal impurity of content filter, ensure that beavy metal impurity is filtered removal completely.
Further, the utility model also comprises a regeneration circulation device, this reprocessing cycle device comprises the reservoir storing regenerated liquid and the regenerated liquid inlet pipe be connected with reservoir respectively and regenerated liquid goes out to manage, described regenerated liquid inlet pipe and regenerated liquid go out between pipe to be connected in parallel all Filter columns, wherein, regenerated liquid goes out on pipe to be also provided with emptying pipe and liquid absorbing pump, and regenerated liquid inlet pipe is connected in parallel in the regenerated liquid outlet on Filter column top, described regenerated liquid goes out the water-in that pipe is connected in parallel in Filter column bottom.
Reprocessing cycle device can carry out independent carrying out filtering membrane reprocessing cycle for the filtering membrane in the Filter column of each every grade, also can carry out multistage Filter column simultaneously simultaneously, eliminate very how unnecessary trouble, and easy to operate.
Compared with prior art, the utility model adopt pipeline structure freely realize cascade filtration post also, series connection use, for the difference of heavy metal in waste water content, make different changes, while improve filtration efficiency, also the heavy metal in waste water can be ensured to filter thoroughly, prevent discharge of wastewater contaminate environment, filtering membrane in the more than enough Filter column of reprocessing cycle device energy arranged carries out manipulation of regeneration, ensure that the operation of whole pipeline is smooth, eliminate a large amount of manpower and materials, and practical, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figure 1, the piping system of the waste water removing heavy metals that the utility model proposes, comprise: comprise waste water inlet pipe 1 and filtered water goes out pipe 2, waste water inlet pipe 1 and filtered water to go out between pipe 2 multiple Filter column 3 for filtered wastewater in parallel, waste water inlet pipe 1 connects the water-in of Filter column 3 bottom, filtered water goes out the water outlet that pipe 2 connects Filter column 3 top, and Filter column 3 is with upper and lower; Filter column 3 and waste water inlet pipe 1 and filtered water go out pipe 2 and are connected on the take-off pipe that uses and all want motorized valve, pipeline is facilitated to control, also be connected in series by pipe connecting 4 between Filter column, the feed-water end of this pipe connecting 4 is connected to the top water outlet of upper level Filter column, and the water side of pipe connecting is connected to the lower water inlet of next stage Filter column; Waste water inlet pipe 1 is provided with filtered water inlet pump 5.
The utility model is also provided with reprocessing cycle device, this reprocessing cycle device comprises the reservoir 6 storing regenerated liquid and goes out pipe 8 with the regenerated liquid inlet pipe 7 be connected with reservoir respectively and regenerated liquid, regenerated liquid inlet pipe 7 and regenerated liquid go out between pipe 8 to be connected in parallel all Filter columns, wherein, regenerated liquid goes out on pipe 8 to be also provided with emptying pipe 9 and liquid absorbing pump 10, and regenerated liquid inlet pipe is connected in parallel in the regenerated liquid outlet on Filter column 3 top, regenerated liquid goes out the water-in that pipe 8 is connected in parallel in Filter column 3 bottom.
See Fig. 1, be provided with 5 Filter columns in embodiment of the present utility model, and be numbered; During filtration, intake by Filter column bottom, top water outlet, No. 1, No. 2, No. 3, No. 4 four post tandem workings in order when first time is run, No. 5 posts are for subsequent use; When water outlet is defective, stops filtration regenerating No. 1 Filter column, switch to No. 2, No. 3, No. 4, No. 5 four Filter columns simultaneously and connect in order and carry out filtration work; When water outlet is again defective, stops filtrations regenerating No. 2 Filter columns, switch to No. 3, No. 4, No. 5, No. 1 four Filter columns simultaneously and connect in order and carry out filtration work, run so forth.In a word, after water outlet is defective, first post of series connection is stopped regenerating, the motionless different series connection redundant filter post in order of other post, proceed Filtration Adsorption work, so require that every root Filter column can enter former water and draining, use to switch.
When regenerating, suppose that No. 2 posts need regeneration, after systematic evaluation to No. 3, No. 4, No. 5, No. 1 cascade filtration work, carry out reproduction operation.Regeneration step is: opened by the dirt discharging valve of No. 2 column bottoms, opens upper air valve simultaneously, allows air enter and facilitates sewage emptying, then valve-off.With pump, the regenerated liquid in regenerated liquid case is played circulation 30 minutes in No. 2 posts, closedown pump after completing, drain the regenerated liquid in No. 2 posts with dirt discharging valve equally, close and drain valve, complete regeneration.So require that every root Filter column is equipped with independent regenerated liquid import.
Above-described embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the utility model patent and protection domain should be as the criterion with appended claims.
Claims (2)
1. the piping system of a waste water removing heavy metals, it is characterized in that: comprise waste water inlet pipe (1) and filtered water and go out pipe (2), described waste water inlet pipe (1) and filtered water go out multiple Filter column for filtered wastewater (3) in parallel between pipe (2), described waste water inlet pipe (1) connects the water-in of Filter column (3) bottom, and described filtered water goes out the water outlet that pipe (2) connects Filter column (3) top; Also be connected in series by pipe connecting (4) between described Filter column (3) and Filter column, the feed-water end of this pipe connecting (4) is connected to the top water outlet of upper level Filter column, and the water side of pipe connecting is connected to the lower water inlet of next stage Filter column; Described waste water inlet pipe (1) is provided with filtered water inlet pump (5).
2. the piping system of waste water removing heavy metals as claimed in claim 1, it is characterized in that: also comprise a regeneration circulation device, this reprocessing cycle device comprises the reservoir (6) storing regenerated liquid, the regenerated liquid inlet pipe (7) be connected with reservoir respectively and regenerated liquid go out to manage (8), described regenerated liquid inlet pipe (7) and regenerated liquid go out between pipe (8) to be connected in parallel all Filter columns, wherein, regenerated liquid goes out on pipe (8) to be also provided with emptying pipe (9) and liquid absorbing pump (10), and regenerated liquid inlet pipe is connected in parallel in the regenerated liquid outlet on Filter column (3) top, described regenerated liquid goes out the water-in that pipe (8) is connected in parallel in Filter column (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755892.1U CN204251391U (en) | 2014-12-05 | 2014-12-05 | A kind of piping system of waste water removing heavy metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755892.1U CN204251391U (en) | 2014-12-05 | 2014-12-05 | A kind of piping system of waste water removing heavy metals |
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| Publication Number | Publication Date |
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| CN204251391U true CN204251391U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420755892.1U Active CN204251391U (en) | 2014-12-05 | 2014-12-05 | A kind of piping system of waste water removing heavy metals |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671317A (en) * | 2016-03-24 | 2016-06-15 | 中山品高电子材料有限公司 | Recovery system for noble metals for electroplating |
| CN106904761A (en) * | 2017-04-14 | 2017-06-30 | 中冶赛迪工程技术股份有限公司 | A kind of absorption processing system and method |
| CN109574123A (en) * | 2018-12-31 | 2019-04-05 | 阮氏化工（常熟）有限公司 | The attached collection processing system of heavy metal containing sewage and processing method |
| CN110382090A (en) * | 2017-01-25 | 2019-10-25 | 自动化(剑桥)合伙有限公司 | Automated modular filtration system |
-
2014
- 2014-12-05 CN CN201420755892.1U patent/CN204251391U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671317A (en) * | 2016-03-24 | 2016-06-15 | 中山品高电子材料有限公司 | Recovery system for noble metals for electroplating |
| CN110382090A (en) * | 2017-01-25 | 2019-10-25 | 自动化(剑桥)合伙有限公司 | Automated modular filtration system |
| US11504671B2 (en) | 2017-01-25 | 2022-11-22 | The Automation Partnership (Cambridge) Limited | Automated modular filtration system |
| CN106904761A (en) * | 2017-04-14 | 2017-06-30 | 中冶赛迪工程技术股份有限公司 | A kind of absorption processing system and method |
| CN109574123A (en) * | 2018-12-31 | 2019-04-05 | 阮氏化工（常熟）有限公司 | The attached collection processing system of heavy metal containing sewage and processing method |
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