CN202223938U - Precipitator for high-concentration tailing waste water concentration - Google Patents
Precipitator for high-concentration tailing waste water concentration Download PDFInfo
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- CN202223938U CN202223938U CN201120332544XU CN201120332544U CN202223938U CN 202223938 U CN202223938 U CN 202223938U CN 201120332544X U CN201120332544X U CN 201120332544XU CN 201120332544 U CN201120332544 U CN 201120332544U CN 202223938 U CN202223938 U CN 202223938U
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- inclined tube
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Abstract
A precipitator for high-concentration tailing waste water concentration is characterized by comprising a clear water area (1), an inclined tube area (2), a separation area (3) and a concentration area (4), wherein the clear water area (1) is positioned above the inclined tube area (2); the concentration area (4) is arranged below the inclined tube area (2); and the separation area (3) is positioned between the inclined tube area (2) and the concentration area (4). Based on the shallow precipitation theory which is the basic principle of the precipitator for high-concentration tailing waste water concentration, the residence time of water in the precipitator is greatly shortened, the effect of the precipitator provided by the utility model is 2 times of that of a horizontal-flow precipitation tank, the precipitation area is reduced, and the prominent manifestation is that the precipitator is suitable for raw water with large turbidity variation range and has the advantages of high treatment efficiency, small occupied area, convenience in management and the like.
Description
Technical field
The utility model relates to a kind of high concentration mine tailing wastewater concentrating and precipitating device.
Background technology
At present, the mining washes also can be used for running water treatment project and other industrial wastewater when handling, and needs to drop into coagulant in the sewage, and therefore investment increases, and facility increases, and causes floor space and maintenance cost to increase.
Summary of the invention
The utility model main purpose is to provide a kind of high concentration mine tailing wastewater concentrating and precipitating device that is used to handle higher concentration waste water; Be particularly useful for the washes of digging up mine; Also can be used in running water treatment project and other Industrial Wastewater Treatment engineering; It is little that this equipment has floor space, and surface loading is big, characteristics such as obvious processing effect.
The technical scheme of the utility model is:
The high concentration mine tailing wastewater concentrating and precipitating device of the utility model is made up of clear water zone, inclined tube district, Disengagement zone, enrichment region four major parts.Inclined tube district material is the aging material of PP high strength anti, makes precipitating sludge along sliding to the Disengagement zone.Clear water zone adopts Rectangular Water Trough to catchment, and the zigzag overflow weir is installed on the rectangular channel, and integral body is catchmented evenly.Enrichment region is the rectangle cone, and the cone angle is controlled at 60 °, and on the inclined-plane of this angle, mud can both successfully glide and can not stick on the swash plate face, and the mud of post precipitation is difficult for hardening simultaneously, and moisture content is convenient to mud and is carried about 85%.
A kind of high concentration mine tailing wastewater concentrating and precipitating device comprises clear water zone, inclined tube district, Disengagement zone and enrichment region, and said clear water zone is positioned at top, inclined tube district, and below, inclined tube district is an enrichment region, and the Disengagement zone is between inclined tube district and enrichment region.
Be provided with the clarification tank in the said clear water zone.
Said inclined tube is provided with inclined tube and declined board in the district.
Said enrichment region is provided with the thickened sludge bucket.
The tilt angle alpha of said thickened sludge bucket is 60 degree.
The beneficial effect of the utility model is:
The basic principle of the high concentration mine tailing wastewater concentrating and precipitating device of the utility model is that shallow layer precipitating is theoretical, and based on this theory, the time of staying of water in settling vessel shortens greatly; Effect is 2 times more than of rectangular sedimentation tanks; Reduced desilting area, outstanding behaviours is big for being applicable to raw water quality turbidity excursion, and treatment effeciency is high; Floor space is few, is convenient to advantages such as management.
Do not drop into coagulant in the sewage of the high concentration mine tailing wastewater concentrating and precipitating device of the utility model,, reduce facility, reduce floor space and reduce maintenance cost to reduce investment.Such structure is equivalent to have two sedimentation basins to merge.Following one deck just is equivalent to preliminary sedimentation tank, above one deck just be equivalent to second pond, double cropping is used for one like this, such structure is the effect more than 3 times of horizontal sedimentation tank.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is that clear water zone, 2 is that inclined tube district, 3 is that Disengagement zone, 4 is that enrichment region, 5 is that last inclined tube, 7 is that declined board, 8 is the thickened sludge bucket for clarifying tank, 6.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Like Fig. 1, a kind of high concentration mine tailing wastewater concentrating and precipitating device comprises clear water zone 1, inclined tube district 2, Disengagement zone 3 and enrichment region 4, and said clear water zone 1 is positioned at 2 tops, inclined tube district, and 2 belows, inclined tube district are enrichment region 4, and Disengagement zone 3 is between inclined tube district 2 and enrichment region 4.
Be provided with clarification tank 5 in the clear water zone 1.
Be provided with inclined tube 6 and declined board 7 in the inclined tube district 2.
Enrichment region 4 is provided with thickened sludge bucket 8.
The tilt angle alpha of thickened sludge bucket 8 is 60 degree.
Generally speaking, sewage all should add appropriate coagulant before getting in the sedimentation basin, so just can make suspension be condensed into big floccule body and accelerates subsidence velocity; And if in sewage, do not add coagulant, therefore the subsidence velocity of suspension will underspeed greatly, in order to improve the effluent quality effect; Just need corresponding raising effective depth; After having improved certain altitude, increase one deck inclined tube filler again, make that sedimentation effect is bound to be improved.
Sewage in the access arrangement is to be among the flow regime, if not have inclined tube filler, suspension be to flow along with the direction of current, so the speed of sedimentation mud is very low, and effect is very poor.Increased the hexagon cellular filler in the equipment, its one by one inclined hole will create a lot of metastable spaces to sludge settling, a lot of mud molecules will slowly glide along smooth tube wall; Make the downslide sludge blanket to get more and more; Density also can increase, and the speed that glides simultaneously also can improve, and makes whole settling zone form the dense more state of the darker sludge concentration of water layer; The speed that mud sinks also can be corresponding more and more faster, improved the sedimentation basin effect so greatly.Here it is, and the tube settler operation mechanism belongs to.Use this theory,,, just added one deck hexagon cellular filler in the decanting zone in order to improve sedimentation effect so, in sedimentation basin, do not add coagulant according to owner's requirement.So as to improving effect.
The wall thickness of the difference of swash plate and inclined tube: A, swash plate must be thickeied, and should use more than 3 millimeters, and should make reinforced support.Not only to increase big cost, and will increase difficulty of construction, prolong the installation cycle; The wall thickness of B, inclined tube is 0.45 millimeter, and bulk strength forms the hexagon shape of combining structure owing to be to bond together, and planar dimension is combined into 1 meter * 1 meter area can bear the above gravity of 150kgf/ ㎡, and swash plate can not.So inclined tube not only intensity is high, cost of manufacture reduces greatly, and construction period also is more than 1/5th of swash plate installation.Moreover, in running, swash plate is easy deformation also, and then there is not this problem in inclined tube.
The high concentration mine tailing wastewater concentrating and precipitating device of the utility model adopts Combination Design.Be beneficial to flexible arrangement, rationally utilize the soil; Can make up according to the water yield during type selecting; More combinations.But the flexible design percentage reserve, it is convenient to open, stop, overhaul; There is not electromechanical equipment.Adopt the method for middle lower portion gravity flow suction type mud extraction, be difficult for stopping up, reliable.More more convenient than traditional radiation type precipitation pool and rectangular sedimentation tank mud extraction, and can save the concentration basin of establishing in addition, that the inclined tube material adopts is corrosion-resistant, wear-resistant, anti-aging, smooth surface, durable polypropylene material are processed.
The high concentration mine tailing wastewater concentrating and precipitating device mud method for improving of the utility model: the mud of bottom in the thickened sludge bucket, can adopt effective strength lifting device to propose, also can adopt slush pump to promote.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and scope to the utility model limits; Do not breaking away under the utility model design concept prerequisite; Common engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model, and the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. high concentration mine tailing wastewater concentrating and precipitating device; It is characterized in that comprising clear water zone (1), inclined tube district (2), Disengagement zone (3) and enrichment region (4); Said clear water zone (1) is positioned at top, inclined tube district (2); Below, inclined tube district (2) is enrichment region (4), and Disengagement zone (3) are positioned between inclined tube district (2) and the enrichment region (4).
2. high concentration mine tailing wastewater concentrating and precipitating device according to claim 1 is characterized in that being provided with in the said clear water zone (1) clarification tank (5).
3. high concentration mine tailing wastewater concentrating and precipitating device according to claim 1 is characterized in that being provided with in the said inclined tube district (2) inclined tube (6) and declined board (7).
4. high concentration mine tailing wastewater concentrating and precipitating device according to claim 1 is characterized in that said enrichment region (4) is provided with thickened sludge bucket (8).
5. high concentration mine tailing wastewater concentrating and precipitating device according to claim 4, the tilt angle alpha that it is characterized in that said thickened sludge bucket (8) are 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120332544XU CN202223938U (en) | 2011-09-06 | 2011-09-06 | Precipitator for high-concentration tailing waste water concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120332544XU CN202223938U (en) | 2011-09-06 | 2011-09-06 | Precipitator for high-concentration tailing waste water concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223938U true CN202223938U (en) | 2012-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120332544XU Expired - Fee Related CN202223938U (en) | 2011-09-06 | 2011-09-06 | Precipitator for high-concentration tailing waste water concentration |
Country Status (1)
| Country | Link |
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| CN (1) | CN202223938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319520A (en) * | 2011-09-06 | 2012-01-18 | 江苏海洲水务工程有限公司 | Concentration and precipitation machine of high-concentration tailing waste water |
| CN104001351A (en) * | 2014-05-23 | 2014-08-27 | 许昌皓邦新能源科技有限公司 | Silicon carbide precipitating equipment |
| CN104645677A (en) * | 2015-02-02 | 2015-05-27 | 江苏正通宏泰股份有限公司 | Inclined thin-layer separator for desulfurization |
-
2011
- 2011-09-06 CN CN201120332544XU patent/CN202223938U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319520A (en) * | 2011-09-06 | 2012-01-18 | 江苏海洲水务工程有限公司 | Concentration and precipitation machine of high-concentration tailing waste water |
| CN104001351A (en) * | 2014-05-23 | 2014-08-27 | 许昌皓邦新能源科技有限公司 | Silicon carbide precipitating equipment |
| CN104645677A (en) * | 2015-02-02 | 2015-05-27 | 江苏正通宏泰股份有限公司 | Inclined thin-layer separator for desulfurization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HAIZHOU ENVIRONMENTAL PROTECTION GROUP CO., LTD. Free format text: FORMER NAME: JIANGSU HAIZHOU WATER SERVICE PROJECT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214211 concentrated industrial zone of Yixing town and Wuxi City, Jiangsu Patentee after: HAIZHOU E.P. GROUP CO., LTD. Address before: 214211 concentrated industrial zone of Yixing town and Wuxi City, Jiangsu Patentee before: Jiangsu Haizhou Water Service Project Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |