CN205258158U - Filtering ponds that contain heavy metal wastewater - Google Patents
Filtering ponds that contain heavy metal wastewater Download PDFInfo
- Publication number
- CN205258158U CN205258158U CN201521038115.6U CN201521038115U CN205258158U CN 205258158 U CN205258158 U CN 205258158U CN 201521038115 U CN201521038115 U CN 201521038115U CN 205258158 U CN205258158 U CN 205258158U
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- CN
- China
- Prior art keywords
- filtering ponds
- cell body
- heavy metal
- waste water
- fine sand
- 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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Abstract
The utility model discloses a filtering ponds that contain heavy metal wastewater, filter the cell body including the confined, the cell body top is provided with the oral siphon, the oral siphon lower extreme is connected with toper drainage ware, a plurality of drainage holes have been seted up on the toper drainage ware, the fixed baffle that is provided with of level in the cell body, be provided with a plurality of limberss on the baffle, the fine sand layer has been laid to the baffle top, the sand grain size on fine sand layer compares the limbers aperture is big, the baffle with be provided with the charcoal layer between the cell body bottom, be provided with the apopore on the bottom plate of cell body, cell body connection down is provided with water collecting bucket, water collecting bucket connection down is provided with the drain pipe, be provided with the valve on the drain pipe. The utility model has the advantages of simple structure, the filter effect is good.
Description
Technical field
The utility model relates to blowdown process field, refers to especially a kind of filtering ponds of heavy metal-containing waste water.
Background technology
In heavy metal smelting process, can produce the waste water that contains in a large number heavy metal, and direct discharging of waste water can cause irreversible pollution to environment, also can cause serious Health cost to the mankind and other biological simultaneously, in to the processing procedure of waste water, first all will first filter waste water, and existing filtration is all to filter by a filter screen, filter effect is not good.
Utility model content
The purpose of this utility model is the problem of mentioning in above-mentioned background technology in order to solve, and a kind of waste water filtering pond containing heavy metal is provided.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of filtering ponds of heavy metal-containing waste water, comprise the filtering ponds body of sealing, body top, described pond is provided with oral siphon, described oral siphon lower end is connected with taper flow diverter, on described taper flow diverter, offer multiple conduction holes, in the body of described pond, level is fixedly installed dividing plate, on described dividing plate, be provided with multiple limbers, described dividing plate top is equipped with fine sand layer, the sand grains size of described fine sand layer is larger than aperture, described limbers, between described dividing plate and described pond body bottom, be provided with charcoal layer, on the base plate of described pond body, be provided with apopore, under the body of described pond, be connected with drip pan, under described drip pan, be connected with drainpipe, on described drainpipe, be provided with valve.
Preferably, described charcoal layer thickness is 20 ~ 30cm.
Preferably, described fine sand layer thickness is 15 ~ 20cm.
Compared with prior art, the beneficial effects of the utility model are as follows: simple in structure, good filtration effect, filtering ponds of the present utility model are provided with fine sand layer and charcoal layer in the body of pond, and fine sand layer tentatively filters the residue thing in waste water, charcoal layer carries out adsorption filtration to the poisonous metal in waste water and other materials, most of harmful substance in waste water can be filtered out through twice filtration, and whole filtration all carries out in airtight space, can not exert an influence to periphery.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation in the present embodiment.
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 clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Specific embodiment:
In conjunction with the filtering ponds of a kind of heavy metal-containing waste water shown in Fig. 1, comprise the filtering ponds body 2 of sealing, body 2 tops in pond are provided with oral siphon 1, oral siphon 1 lower end is connected with taper flow diverter 3, on taper flow diverter 3, offer multiple conduction holes, the interior level of pond body 2 is fixedly installed dividing plate 5, on dividing plate 5, be provided with multiple limbers, dividing plate 5 tops are equipped with fine sand layer 4, the sand grains size of fine sand layer 4 is larger than limbers aperture, taper flow diverter 3 is evenly guided to waste water on fine sand layer 4, prevent because directly inhomogeneous sweeping away of waste water, fine sand layer 4 is washed open, thereby guarantee filter effect, between dividing plate 5 and pond body 2 bottoms, be provided with charcoal layer 6, on the base plate of pond body 2, be provided with apopore, pond body is connected with drip pan 72 times, drip pan is connected with drainpipe 97 times, on drainpipe 9, be provided with valve 8.
In the present embodiment, charcoal layer 6 thickness are 20 ~ 30cm.
In the present embodiment, fine sand layer 4 thickness are 15 ~ 20cm.
Filtering ponds in the present embodiment in use, waste water passes in and out filtering ponds by oral siphon 1, waste water is evenly drained into fine sand layer 4 by first-selected taper flow diverter 3, fine sand layer 4 tentatively filters waste water, filter out the residue in waste water, charcoal layer 6 carries out adsorption filtration to the harmful substance in waste water afterwards, after filtering, discharges again, the present embodiment is simple in structure, can effectively filter out most of residue and harmful substance in waste water.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing, be equal to replacement etc., within all should being included in protection domain of the present utility model in protection domain of the present utility model.
Claims (3)
1. the filtering ponds of a heavy metal-containing waste water, it is characterized in that, comprise the filtering ponds body of sealing, body top, described pond is provided with oral siphon, described oral siphon lower end is connected with taper flow diverter, on described taper flow diverter, offer multiple conduction holes, in the body of described pond, level is fixedly installed dividing plate, on described dividing plate, be provided with multiple limbers, described dividing plate top is equipped with fine sand layer, the sand grains size of described fine sand layer is larger than aperture, described limbers, between described dividing plate and described pond body bottom, be provided with charcoal layer, on the base plate of described pond body, be provided with apopore, under the body of described pond, be connected with drip pan, under described drip pan, be connected with drainpipe, on described drainpipe, be provided with valve.
2. the filtering ponds of a kind of heavy metal-containing waste water according to claim 1, is characterized in that, described charcoal layer thickness is 20 ~ 30cm.
3. the filtering ponds of a kind of heavy metal-containing waste water according to claim 1, is characterized in that, described fine sand layer thickness is 15 ~ 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038115.6U CN205258158U (en) | 2015-12-15 | 2015-12-15 | Filtering ponds that contain heavy metal wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038115.6U CN205258158U (en) | 2015-12-15 | 2015-12-15 | Filtering ponds that contain heavy metal wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205258158U true CN205258158U (en) | 2016-05-25 |
Family
ID=55999697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521038115.6U Expired - Fee Related CN205258158U (en) | 2015-12-15 | 2015-12-15 | Filtering ponds that contain heavy metal wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205258158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11377104B2 (en) | 2019-07-24 | 2022-07-05 | Robotic Research Opco, Llc | Autonomous waste collection truck |
-
2015
- 2015-12-15 CN CN201521038115.6U patent/CN205258158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11377104B2 (en) | 2019-07-24 | 2022-07-05 | Robotic Research Opco, Llc | Autonomous waste collection truck |
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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: 20160525 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |