CN201694907U - Device for processing waste water during kaolin processing process - Google Patents
Device for processing waste water during kaolin processing process Download PDFInfo
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- CN201694907U CN201694907U CN2010202165523U CN201020216552U CN201694907U CN 201694907 U CN201694907 U CN 201694907U CN 2010202165523 U CN2010202165523 U CN 2010202165523U CN 201020216552 U CN201020216552 U CN 201020216552U CN 201694907 U CN201694907 U CN 201694907U
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- waste water
- filtration unit
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- leakage fluid
- fluid dram
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Abstract
The utility model relates to a device for processing waste water during the kaolin processing process. Two or more filtering devices connected in sequence and provided with inner waste water deposition spaces are arranged, wherein a liquid drain opening is formed at the upper part of the filtering device, a filtering net is arranged at the liquid drain opening, the previous filtering device is communicated with the inner waste water deposition space of the next filtering device adjacent to the previous filtering device through the liquid drain opening, and the liquid drain openings of two adjacent filtering devices are diagonally arranged. Compared with the prior art, the device has the advantages of clearer processed waste water, less suspended solids, improved reutilization ratio of the waste water, saved energy, emission reduction, security, environmental protection, greatly reduced production cost and simple structure; and the waste water processed through the device for processing the waste water during the kaolin processing process can be fully recycled and circularly used as the cooling water for workshops, and water can be saved by more than 600 tons each month.
Description
Technical field
The utility model relates to wastewater processing technology, particularly relates to a kind of device of handling waste water in the kaolin processing.
Background technology
At present, kaolin has become the raw mineral materials of widespread use in the industries such as papermaking, pottery, rubber, chemical industry, coating, medicine and national defence, and industry-by-industry is also increasing year by year to the demand that kaolin uses.Research report according to relevant research institution shows that the whole world expects 2013 to kaolinic demand and will reach 2,480 ten thousand tons, and average annual increasing degree is 1.7%, has surpassed the increasing degree in the period of 2003-2008.
Along with the quick growth of the kaolin market requirement, the waste water that thereupon produces in kaolin industry deep-processing process also progressively increases.Therefore, to the processing of waste water in the kaolin processing, discharging and problem such as utilizations again,, become the problem of kaolin processing enterprise need overriding concern for today of paying attention to environmental protection.
In the prior art, the waste water that the kaolin industry produces in deep-processing process only is just to be discharged in the physical environment through after the simple lime neutralizing treatment, because the waste water after handling contains lime mud and a small amount of kaolin composition, thereby make through the waste water after handling limpid inadequately, suspended substance in the waste water is also more, this waste water not only hazardness to environment is bigger, and utilization ratio is also lower again for Wastewater Recovery simultaneously, has more caused the serious waste of water resources.
Therefore, needing badly provides that a kind of can to solve waste water limpid inadequately, has the more problem of suspended solid, make it not only can improve the recovery of Waste Water rate, energy-saving and emission-reduction, safety and environmental protection reduce production costs, and the device of waste water in the processing kaolin simple in structure processing.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and provides a kind of to make treated waste water more limpid, suspended solid still less, to improve the recovery of Waste Water rate, energy-saving and emission-reduction, safety and environmental protection, reduce production costs, and the device of waste water in the processing kaolin simple in structure processing.
The purpose of this utility model realizes by following technical measures:
A kind of device of handling waste water in the kaolin processing is provided, wherein, be provided with two or more that join successively and have the filtration unit of inner waste water deposition space, the top of described filtration unit is provided with leakage fluid dram, described leakage fluid dram is provided with filtering net, the described filtration unit of upper level is connected by the inside waste water deposition space of its described leakage fluid dram and the described filtration unit of adjacent next stage successively, and the leakage fluid dram of adjacent two described filtration units is the diagonal angle setting.
Preferably, above-mentioned filtration unit is straight-line type and sets gradually.
Preferred, be the notch cuttype setting between the above-mentioned filtration unit, promptly the described filtration unit of upper level is higher than the described filtration unit of adjacent next stage.
Another is preferred, and above-mentioned filtration unit is two row that turn back and is provided with.
Also can be three row that turn back is provided with.
Preferred, be the notch cuttype setting between the above-mentioned filtration unit, promptly the described filtration unit of upper level is higher than the described filtration unit of adjacent next stage.
Above, above-mentioned filtration unit is that the cross section is the filtration unit of the bathtub construction of rectangle or trapezoidal or semicircular arc.
Further, above-mentioned leakage fluid dram is that cross-sectional shape is the orthogonal leakage fluid dram.
Another is preferred, and above-mentioned filtration unit is provided with more than nine or nine.
Above, above-mentioned filtering net is arranged at the liquid inlet of described leakage fluid dram.
Further, above-mentioned leakage fluid dram is provided with gate.
A kind of device of handling waste water in the kaolin processing of the present utility model, be provided with two or more that join successively and have the filtration unit of inner waste water deposition space, the top of described filtration unit is provided with leakage fluid dram, described leakage fluid dram is provided with filtering net, the described filtration unit of upper level is connected by the inside waste water deposition space of its described leakage fluid dram and the described filtration unit of adjacent next stage successively, and the leakage fluid dram of adjacent two described filtration units is the diagonal angle setting.The utility model compared with prior art can make treated waste water more limpid, and suspended solid has still less not only improved the recovery of Waste Water rate, makes it energy-saving and emission-reduction, safety and environmental protection, greatly reduces production cost, and simple in structure.Use the device of waste water in this processing kaolin processing, owing to can fully recycle through the waste water after handling, as the cooling water circulation use in workshop, but ton surplus the water saving in every month 600.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is a kind of structural representation of handling the embodiment one of the device of waste water in the kaolin processing of the present utility model;
Fig. 2 is a kind of structural representation of handling the embodiment two of the device of waste water in the kaolin processing of the present utility model;
Fig. 3 is Fig. 1's the structure for amplifying synoptic diagram of " A---A ";
Fig. 4 is Fig. 2's the structure for amplifying synoptic diagram of " B---B ".
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, comprise:
1---filtration unit, 11---leakage fluid dram, 111---filtering net,
2---filtration unit, 21---leakage fluid dram, 211---filtering net,
3---waste water, 4---suspended substance.
Embodiment
With the following Examples the utility model is further described:
Embodiment 1
A kind of a kind of embodiment of handling the device of waste water in the kaolin processing of the present utility model wherein, is provided with two or more that join successively and has the filtration unit 1 of inner waste water deposition space as shown in Figure 1.Two or more filtration unit 1 is set, can can in two or more filtration unit 1, there be the regular hour to deposit so that contain the waste water 3 of suspended substance 4, rather than direct waste discharge 3 in environment, waste water 3 can be used as the cooling water circulation use in workshop after treatment, but ton surplus the water saving in every month 600, thereby improved the recovery utilization rate of waste water 3.
Referring to shown in Figure 3, be provided with leakage fluid dram 11 on the top of filtration unit 1, leakage fluid dram 11 is provided with filtering net 111, upper level filtration unit 1 is connected by the inside waste water deposition space of its leakage fluid dram 11 with adjacent next stage filtration unit 1 successively, and the leakage fluid dram 11 of adjacent two filtration units 1 is the diagonal angle setting.
In addition, leakage fluid dram 11 can also be arranged at the topmost of filtration unit 1, and the extreme higher position of leakage fluid dram 11 is concordant with the height location of filtration unit 1 outflow side.
In the present embodiment nine filtration units 1 can be set preferably.Each filtration unit 1 all has inner waste water deposition space, be provided with leakage fluid dram 11 in the outflow side of filtration unit 1, filtration unit 1 can be connected by the inside waste water deposition space of this leakage fluid dram 11 with adjacent next stage filtration unit 1, the leakage fluid dram 11 of two adjacent filtration units 1 is the diagonal angle setting, and leakage fluid dram 11 is arranged at the top of the outflow side of filtration unit 1.Leakage fluid dram 11 diagonal angle settings with two adjacent filtration units 1 make that the waste water 3 in the inflow filter 1 has enough surge time, thereby make the suspended substance 4 in the waste water 3 that certain settling time precipitation be arranged, and can not flow directly into next filtration unit 1.The diagonal angle is arranged so that the fluid flow path in the internal flow space is the longest, keeps somewhere the settled time thereby can increase, and makes suspended solid fully separate with fluid.
The filtration unit 1 of present embodiment is straight-line type and sets gradually.
Simultaneously, can also be the notch cuttype setting between the filtration unit 1, promptly the filtration unit 1 of upper level is higher than the filtration unit 1 of adjacent next stage.This structure can make that the fluidic resistance is less so that fluid flows into adjacent filtration unit 1 naturally by difference of altitude.
Above, referring to shown in Figure 3, the cross-sectional shape of above-mentioned filtration unit 1 is a rectangle.Make that the structure of this filtration unit 1 is comparatively simple, equipment need not special processing and manufacturing.
The cross-sectional shape of above-mentioned filtration unit 1 can also be other shape such as trapezoidal or semicircular arc.The cross-sectional shape of filtration unit 1 is designed to the shape of trapezoidal or semicircular arc, more help suspended substance 4 in the waste water 3 and postpone the arc limit of trapezoid side and semicircular arc, thereby further strengthened the deposition of the suspended substance 4 in the waste water 3 to the sedimentation of the bottom of filtration unit 1.
Further, the cross-sectional shape of the leakage fluid dram 11 of above-mentioned filtration unit 1 is a rectangle.When fluid flowed into next filtration unit 1 by rectangular-shaped leakage fluid dram 11, resistance was less.The high size of length and width of concrete filtration unit 1 can be designed as 4m, 4m, 1.5m, and the high size of length and width of the leakage fluid dram 11 of filtration unit 1 can be designed as 50cm, 25cm, 24cm
Above, above-mentioned filtering net 111 is arranged at the liquid inlet of leakage fluid dram 11.Filtering net 111 can stop further that the suspended substance 4 in the waste water 3 enters into next filtration unit 1, makes that suspended solid and fluid separation are abundant.
Further, leakage fluid dram 11 is provided with gate.
In addition, the size of filtering net 111 size with cross section leakage fluid dram 11 that can design is suitable.Can before entering next filtration unit 1, fluid fully intercept suspended solid.
A kind of device of waste water in the kaolin processing of handling of the present utility model is by being provided with nine filtration units in order, to put into first filtration unit through the waste water after the lime neutralizing treatment 3, flow into other eight filtration units successively, top at first filtration unit to the, eight filtration units is provided with a leakage fluid dram 11 respectively, and the leakage fluid dram 11 of adjacent two filtration units 1 is located at cornerwise position.After flowing into the 9th filtration unit through the waste water after handling 3, extract out by water pump again and recycle, be deposited on suspended substance 4 in each filtration unit and then can clear up away purposes, fully improved the utilization ratio of waste water in the kaolin processing as other.
Embodiment 2
A kind of another kind of embodiment such as Fig. 2 and shown in Figure 4 that handles the device of waste water in the kaolin processing of the present utility model, wherein, the main technical schemes of present embodiment is identical with embodiment 1, no longer gives unnecessary details at this, its difference is, filtration unit 2 is two row that turn back is provided with.This design is applicable to the layout when being subjected to factory building or place restriction.
A kind of device of handling waste water in the kaolin processing of present embodiment is provided with in two separate ranks, first row are provided with four filtration units in order, secondary series is provided with five filtration units in order, to put into first filtration unit of first row through the waste water after the lime neutralizing treatment 3, flow into the 4th filtration unit of first row successively through first filtration unit through the waste water 3 after handling, turn back from the 4th filtration unit and to flow into the 5th filtration unit of secondary series successively, behind the 9th filtration unit, extract recycling respectively out by water pump again, be deposited on suspended substance 4 in each filtration unit and then can clear up away purposes, fully improved the utilization ratio of waste water in the kaolin processing as other.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (10)
1. device of handling waste water in the kaolin processing, it is characterized in that: be provided with two or more that join successively and have the filtration unit of inner waste water deposition space, the top of described filtration unit is provided with leakage fluid dram, described leakage fluid dram is provided with filtering net, the described filtration unit of upper level is connected by the inside waste water deposition space of its described leakage fluid dram and the described filtration unit of adjacent next stage successively, and the leakage fluid dram of adjacent two described filtration units is the diagonal angle setting.
2. the device of waste water in the processing kaolin processing according to claim 1, it is characterized in that: described filtration unit is straight-line type and sets gradually.
3. the device of waste water in the processing kaolin processing according to claim 2, it is characterized in that: be the notch cuttype setting between the described filtration unit, promptly the described filtration unit of upper level is higher than the described filtration unit of adjacent next stage.
4. the device of waste water in the processing kaolin processing according to claim 1 is characterized in that: described filtration unit is two row that turn back and is provided with.
5. the device of waste water in the processing kaolin processing according to claim 4, it is characterized in that: be the notch cuttype setting between the described filtration unit, promptly the described filtration unit of upper level is higher than the described filtration unit of adjacent next stage.
6. according to the device of waste water in claim 1 or 2 or 3 or the 4 or 5 described processing kaolin processing, it is characterized in that: described filtration unit is that the cross section is the filtration unit of the bathtub construction of rectangle or trapezoidal or semicircular arc.
7. the device of waste water in the processing kaolin processing according to claim 6, it is characterized in that: described leakage fluid dram is that the cross section is the orthogonal leakage fluid dram.
8. the device of waste water is characterized in that: be provided with the described filtration unit more than nine or nine in the processing kaolin processing according to claim 1.
9. according to the device of waste water in claim 1 or 2 or 3 or the 4 or 5 described processing kaolin processing, it is characterized in that: described filtering net is arranged at the liquid inlet of described leakage fluid dram.
10. the device of waste water in the processing kaolin processing according to claim 9, it is characterized in that: described leakage fluid dram is provided with gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202165523U CN201694907U (en) | 2010-05-31 | 2010-05-31 | Device for processing waste water during kaolin processing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202165523U CN201694907U (en) | 2010-05-31 | 2010-05-31 | Device for processing waste water during kaolin processing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694907U true CN201694907U (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202165523U Expired - Lifetime CN201694907U (en) | 2010-05-31 | 2010-05-31 | Device for processing waste water during kaolin processing process |
Country Status (1)
| Country | Link |
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| CN (1) | CN201694907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976528A (en) * | 2012-12-17 | 2013-03-20 | 茂名市茂群高岭土有限公司 | Technique for treating wastewater in kaolin working process |
-
2010
- 2010-05-31 CN CN2010202165523U patent/CN201694907U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976528A (en) * | 2012-12-17 | 2013-03-20 | 茂名市茂群高岭土有限公司 | Technique for treating wastewater in kaolin working process |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |