CN204918197U - Washed -out sand effluent disposal system - Google Patents
Washed -out sand effluent disposal system Download PDFInfo
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- CN204918197U CN204918197U CN201520448181.4U CN201520448181U CN204918197U CN 204918197 U CN204918197 U CN 204918197U CN 201520448181 U CN201520448181 U CN 201520448181U CN 204918197 U CN204918197 U CN 204918197U
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- fine sand
- recovery system
- washed
- waste water
- water
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Abstract
The utility model relates to a technical field is smashed to the building fine sand, discloses a washed -out sand effluent disposal system, include: wastewater disposal basin, fine sand recovery plant group, pressure water filter, pressure filter and recovery pond, the wastewater disposal basin is connected fine sand recovery plant group, fine sand recovery plant group link water filter presses, press water filter to connect the pressure filter, the pressure filter is connected retrieve the pond. The utility model discloses a washed -out sand effluent disposal system crosses in the follow washed -out sand waste water and filters off the finished product fine sand through filtering washed -out sand waste water, has reduced the waste of material, has improved fine sand output to strain dust impurity from waste water, reduced environmental pollution.
Description
Technical field
The utility model relates to building fine sand crushing technology field, refers to a kind of washed-out sand Waste Water Treatment especially.
Background technology
In existing manual sandstone machining process, washed-out sand operation be carried out, from sandstone raw material, isolate finished product sandstone.Just directly discharged without recovery the waste water after washed-out sand at present, but also comprised a small amount of finished product sandstone and dust impurities in waste water, if these finished product sandstones are with direct discharging of waste water, if things go on like this can cause the waste of material, dust impurities can pollute water.
Utility model content
The utility model provides a kind of washed-out sand Waste Water Treatment, solves in prior art and cannot isolate finished product sandstone from washed-out sand waste water and the problem reducing water pollutions.
Washed-out sand Waste Water Treatment of the present utility model, comprising: wastewater disposal basin, fine sand recovery system group, press filtration pond, pressure filter and recovery pond; Described wastewater disposal basin connects described fine sand recovery system group, and described fine sand recovery system group connects described press filtration pond, and described press filtration pond connects described pressure filter, and described pressure filter connects described recovery pond.
Wherein, described fine sand recovery system group comprises the fine sand recovery system of at least two series connection, the water-in of First fine sand recovery system connects described wastewater disposal basin, water outlet connects the water-in of next fine sand recovery system, the water outlet of last First fine sand recovery system connects described press filtration pond, middle fine sand recovery system water-in connects the water outlet of a upper fine sand recovery system, and water outlet connects the water-in of next fine sand recovery system.
Wherein, described wastewater disposal basin connects described fine sand recovery system group by Pulp pump.
Wherein, described press filtration pond connects described pressure filter by water pump.
Wherein, described pressure filter comprises: plate and frame(type)filter press or belt filter press.
Washed-out sand Waste Water Treatment of the present utility model, by washed-out sand waste water filtering, filters out finished product sandstone, decreases the waste of material, improve sandstone output, and from waste water, filtered dust impurities, reduce environmental pollution from washed-out sand waste water.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of washed-out sand Waste Water Treatment structural representation of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The washed-out sand Waste Water Treatment of the present embodiment as shown in Figure 1, comprising: wastewater disposal basin 1, fine sand recovery system group, press filtration pond 4, pressure filter 6 and recovery pond 7.Wastewater disposal basin 1 connects fine sand recovery system group, and fine sand recovery system group connects press filtration pond 4, and press filtration pond 4 connects pressure filter 6, and pressure filter 6 connects recovery pond 7.Deposit the waste water after washed-out sand in wastewater disposal basin 1 temporarily, waste water filters out by fine sand recovery system group the fine sand contained in washed-out sand waste water, fine sand after filtering is transported to finished product stock ground, fine sand recovery system group can be filtered repeatedly repeatedly to washed-out sand waste water, more fine sands can be filtered out like this, further increase output.In Fig. 1 arrow a1 and a2 represent by filter after fine sand be transported to finished product stock ground, all the other arrows represent wastewater streams to.Wastewater streams after filtration is deposited to press filtration pond 4 temporarily.Waste water in pressure filter 6 pairs of press filtration ponds 4 carries out filter residue recovery, and the water after filter residue is transported to recovery pond 7 and reclaims, and the water after recovery can recycle.
The washed-out sand Waste Water Treatment of the present embodiment, by washed-out sand waste water filtering, filters out fine sand, decreases the waste of material, improve fine sand output, and from waste water, filtered dust impurities, reduce environmental pollution from washed-out sand waste water.
In the present embodiment, fine sand recovery system group comprises the fine sand recovery system of at least two series connection, the water-in of First fine sand recovery system connects described wastewater disposal basin, water outlet connects the water-in of next fine sand recovery system, the water outlet of last First fine sand recovery system connects described press filtration pond, middle fine sand recovery system water-in connects the water outlet of a upper fine sand recovery system, and water outlet connects the water-in of next fine sand recovery system.Concrete filter type is as follows: washed-out sand waste water is transported First fine sand recovery system, from described First fine sand recovery system, for every platform fine sand recovery system, fine sand after filtering is transported to finished product stock ground, wastewater streams is to next fine sand recovery system, and the waste water after filtration is transported to press filtration pond by last fine sand recovery system of series connection.Carry out cascade filtration like this, more fine sands can be filtered out, further increase fine sand output.
In the present embodiment, wastewater disposal basin 1 connects fine sand recovery system group by Pulp pump 2, and washed-out sand waste water in wastewater disposal basin 1 can be transported to fine sand recovery system group by Pulp pump 2 quickly.Press filtration pond 4 connects pressure filter 6 by water pump 5, and waste water in press filtration pond 4 can be transported to pressure filter 6 by water pump 5 quickly.
In the present embodiment, pressure filter 6 comprises: plate and frame(type)filter press or belt filter press.
As shown in Figure 1, the situation comprising two fine sand recovery systems (first fine sand recovery system 31 and the second fine sand recovery system 32) is shown.Effluent storage after washed-out sand is in wastewater disposal basin 1, by Pulp pump 2, waste water is transported to the first fine sand recovery system 31 to filter, fine sand after filtration is transported to finished product stock ground, waste water (also can comprise a certain amount of fine sand) after filtration is transported to the second fine sand recovery system 32, once filter again, fine sand after filtration is transported to finished product stock ground, and wastewater streams is to press filtration pond 4.Wherein, can filter repeatedly waste water for every platform fine sand recovery system self.By water pump 5, the waste water in press filtration pond 4 is transported to pressure filter 6 again, the water after filter residue is transported to and reclaims pond 7 by pressure filter 6, and the clear water reclaiming pond 7 is drawn out of again to utilize by water pump 8, and the slag that pressure filter 6 leaches is transported and separately used it for anything else.Wherein, in the process of filter residues of press filter, ensure that the water ratio leaching slag is no more than 15%, makes fully to reclaim clear water.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a washed-out sand Waste Water Treatment, is characterized in that, comprising: wastewater disposal basin, fine sand recovery system group, press filtration pond, pressure filter and recovery pond; Described wastewater disposal basin connects described fine sand recovery system group, and described fine sand recovery system group connects described press filtration pond, and described press filtration pond connects described pressure filter, and described pressure filter connects described recovery pond.
2. washed-out sand Waste Water Treatment as claimed in claim 1, it is characterized in that, described fine sand recovery system group comprises the fine sand recovery system of at least two series connection, the water-in of First fine sand recovery system connects described wastewater disposal basin, water outlet connects the water-in of next fine sand recovery system, the water outlet of last First fine sand recovery system connects described press filtration pond, middle fine sand recovery system water-in connects the water outlet of a upper fine sand recovery system, and water outlet connects the water-in of next fine sand recovery system.
3. washed-out sand Waste Water Treatment as claimed in claim 1 or 2, it is characterized in that, described wastewater disposal basin connects described fine sand recovery system group by Pulp pump.
4. washed-out sand Waste Water Treatment as claimed in claim 1 or 2, it is characterized in that, described press filtration pond connects described pressure filter by water pump.
5. washed-out sand Waste Water Treatment as claimed in claim 1 or 2, it is characterized in that, described pressure filter comprises: plate and frame(type)filter press or belt filter press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448181.4U CN204918197U (en) | 2015-06-29 | 2015-06-29 | Washed -out sand effluent disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448181.4U CN204918197U (en) | 2015-06-29 | 2015-06-29 | Washed -out sand effluent disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204918197U true CN204918197U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520448181.4U Active CN204918197U (en) | 2015-06-29 | 2015-06-29 | Washed -out sand effluent disposal system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204918197U (en) |
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2015
- 2015-06-29 CN CN201520448181.4U patent/CN204918197U/en active Active
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| C14 | Grant of patent or utility model | ||
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