CN203507621U - Sewage treatment thickener - Google Patents
Sewage treatment thickener Download PDFInfo
- Publication number
- CN203507621U CN203507621U CN201320674419.6U CN201320674419U CN203507621U CN 203507621 U CN203507621 U CN 203507621U CN 201320674419 U CN201320674419 U CN 201320674419U CN 203507621 U CN203507621 U CN 203507621U
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- Prior art keywords
- concentrator
- sewage
- thickener
- feed liquor
- little cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses a sewage treatment thickener, comprising a thickener body, a stirring apparatus and an operation platform (1). The sewage treatment thickener is characterized in that thickener body is of a cylinder structure at the upper end and a cone structure at the lower end, the operation platform (1) is arranged above the thickener body; the stirring apparatus is arranged on the operation platform (1); a mud scraping rake (7) of the stirring apparatus penetrates into the thickener body and corresponds to the position of the cone structure at the lower end; a small intake cylinder (10) is arranged at the upper end of the thickener body; a pipe orifice of a sewage intake pipe (5) is arranged inside the small intake cylinder (10). The small cylinder is added to the sewage treatment thickener, so that stirring of settling sewage when the sewage enters can be relieved, and the shape of an overflow plate is changed into a sawtooth shape, so that the condition that supernate can flow out from each direction of the overflow plate is ensured. Automatic lifting and alarming devices are arranged, movement of a scraper is hindered when the lower sludge is stacked thick, the scraper is lifted upwards through the automatic lifting device, and meanwhile, the alarming device begins to work.
Description
Technical field
The utility model belongs to the technical field of sewage of non-ferrous metal metallurgy, relates to the sediment sedimentation separation equipment that do not dissolve in sewage disposal process, particularly a kind of sewage disposal concentrator.
Background technology
In the sewage of non-ferrous metal metallurgy, there are insoluble mud and heavy metal ion, after sewage adds lime milk solution and iron salt solutions to process in reactive tank, generate insoluble sediment, then add flocculant solution, in insoluble sediment and sewage, carry mud and can under the effect of flocculant, flocculate agglomerating, by natural subsidence, classify, supernatant returns to industrial water or outer row etc., and underflow pumps into filter press, after filter press press filtration, slag is transported, and filtrate is returned to regulating reservoir.
Existing dense heavy problem has (1) sewage directly to enter concentrator by feed tube; (2) overflow plate is shaped as plane; (3) not automatic promotion and warning device.Therefore because design is unreasonable, there are the following problems: it is fast that (1) sewage enters concentrator flow velocity, directly enters concentrator, just easily stirs the sewage in sedimentation, the sludge settling thing of sedimentation bottom can be returned in sewage; (2) when overflow plate, install not at ordinary times, easily cause supernatant to be gone out from the overflow of overflow plate minimum point, be unfavorable for sludge settling; (3) automatic promotion and warning device are not set, when sludge is below long-pending thicker, cleaning shoe motion is hindered, and cleaning shoe shaft easily damages.
Summary of the invention
The utility model object is to improve sewage and enters concentrator mode, improves overflow plate shape, increases concentrator promotion and warning device automatically, thereby a kind of sewage disposal concentrator is provided.
The technical solution of the utility model: a kind of sewage disposal concentrator, it comprises concentrator body, agitating device, operating platform, described concentrator body is upper end cylindrical structure, lower end cone structure, operating platform sets up the top of concentrator body, operating platform is provided with agitating device, the mud scraper of agitating device gos deep in concentrator body corresponding with the position of lower end cone structure, and concentrator body upper end is provided with the little cylinder of feed liquor, and the mouth of pipe of sewage feed tube is built in the little cylinder of feed liquor.
Center, described concentrator body upper end is provided with the little cylinder of feed liquor, feed liquor roundlet cylinder upper and lower side is to communicate, the shaft of agitating device is positioned at the little cylinder of feed liquor, whole little cylinder has half under water, sewage is introduced into little cylinder, then from the lower end of little cylinder, enter concentrator, the mouth of pipe of sewage feed tube is built on the upper end inwall of the little cylinder of feed liquor.
The upper end of the cylindrical structure part of described concentrator body is provided with profile of tooth overflow plate, profile of tooth overflow plate periphery is provided with annular chute, annular chute one side is provided with overfall, and lower end is provided with access hole, and the cone structure bottom of described concentrator body is provided with mud discharging mouth and rinse mouth.
Described agitating device comprises electric system, shaft, mud scraper, shaft bearing and warning device; Electric system comprises stirring motor and promotes motor.
The center of the lower end cone structure part of described concentrator body is provided with a bocca, and the vertex of a cone of bocca is provided with mud discharging mouth, and the cone of bocca is provided with rinse mouth.
The utility model increases little cylinder, and sewage enters after concentrator, because the effect of roundlet cylinder, sewage can not flow towards periphery like this, only flow downward, and speed slows down, and can alleviate just in the stirring of the sewage of sedimentation.Overflow plate shape changes zigzag into, guarantees that supernatant can flow out from overflow plate all directions.Automatic promotion and warning device are set, and when sludge is below long-pending thicker, cleaning shoe motion is hindered, and by automatic pulling device, cleaning shoe is upwards promoted, and warning device is started working simultaneously.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the plan structure schematic diagram of the utility model embodiment 1.
In figure: operating platform 1, overfall 2, annular chute 3, supporting leg 4, sewage feed tube 5, shaft 6, mud scraper 7, mud discharging mouth 8, access hole 9, feed liquor roundlet cylinder 10, profile of tooth overflow plate 11, stirring motor 12, promotes motor 13, shaft bearing 14, rinse mouth 15.
The specific embodiment
The utility model can specifically be implemented by the technical scheme in summary of the invention, by the following examples can the utility model will be further described.
Embodiment 1:
Concentrator mainly comprises concentrator body, agitating device, operating platform 1.Concentrator body is fixed on pedestal 4.
Concentrator body mainly consists of upper end cylinder, lower end cone structure, on concentrator body, be mainly provided with profile of tooth overflow plate 11, profile of tooth overflow plate 11 peripheries are provided with annular chute 3, annular chute 3 one sides are provided with overfall 2, lower end is provided with access hole 9, and the cone structure bottom of described concentrator body is provided with mud discharging mouth 8 and rinse mouth 15.
Described agitating device comprises electric system, shaft 6, mud scraper 7, shaft bearing 14 and warning device; Electric system comprises stirring motor 12 and promotes motor 13.Stirring motor 1.5kw, promotes motor 2.2kw, the rotating speed 0.18rpm of shaft 6.
On shaft, there are 4 mud scrapers 7; 2 short rakes of 2 long rakes, the short rake of long rake effectively coordinates and the mud on concentrator bottom can be cleared up away without dead angle, and bottom is conical bottom, and last mud, to flowing at the cone end, is discharged by mud discharging mouth 8.
The concentrator that concentrator parameter diameter is 7.5 meters, volume 144m
3, settling area 28m
2, treating capacity 25m
3/ h.
The course of work:
Concentrator is in operation, sewage is from concentrator sedimentation separation, and supernatant enters annular chute 3 by zigzag overflow plate 11, and last supernatant collects from overfall 2 discharges, sludge settling is in concentrator bottom, and mud scraper 7 scrapes bottom mud the mud discharging mouth 8 of concentrator.When settled sludge is many below, the moment of torsion of the shaft 6 of concentrator is excessive, and shaft 6 can give the alarm by alarm device, and shaft 6 is by promoting motor 13 automatically to promote, and protection shaft damages because moment of torsion is excessive.When occurring reporting to the police, should clear up in time mud.
Because sewage is the acid waste water of heavy metal, and add medicament to be also corrosive, therefore total concentrator body, shaft and paddle are all to want line with rubber, and line with rubber material is that base offset plate is determined in 4mm presulfurization, can guarantee that like this concentrator device can normally move more than 15 years at corrosion-resistant.
In normal operation, concentrator is realized automation mechanized operation substantially, need not manual operation, only have when clearing up mud or shutdown inspection, and just need manual operation.
Claims (5)
1. a sewage disposal concentrator, it comprises concentrator body, agitating device, operating platform (1), it is characterized in that, described concentrator body is upper end cylindrical structure, lower end cone structure, the top that operating platform (1) sets up concentrator body, operating platform (1) is provided with agitating device, the mud scraper of agitating device (7) gos deep in concentrator body corresponding with the position of lower end cone structure, concentrator body upper end is provided with the little cylinder of feed liquor (10), and the mouth of pipe of sewage feed tube (5) is built in the little cylinder of feed liquor (10).
2. a kind of sewage disposal concentrator according to claim 1, it is characterized in that, center, described concentrator body upper end is provided with the little cylinder of feed liquor (10), the little cylinder of feed liquor (10) upper and lower side is to communicate, the shaft of agitating device is positioned at the little cylinder of feed liquor (10), and the mouth of pipe of sewage feed tube (5) is built on the upper end inwall of the little cylinder of feed liquor (10).
3. a kind of sewage disposal concentrator according to claim 1 and 2, it is characterized in that, the upper end of the cylindrical structure part of described concentrator body is provided with profile of tooth overflow plate (11), profile of tooth overflow plate (11) periphery is provided with annular chute (3), annular chute (3) one sides are provided with overfall (2), lower end is provided with access hole (9), and the cone structure bottom of described concentrator body is provided with mud discharging mouth (8) and rinse mouth (15).
4. a kind of sewage disposal concentrator according to claim 1 and 2, is characterized in that, described agitating device comprises electric system, shaft (6), mud scraper (7), shaft bearing (14) and warning device; Electric system comprises stirring motor (12) and promotes motor (13).
5. a kind of sewage disposal concentrator according to claim 1 and 2, it is characterized in that, the center of the lower end cone structure part of described concentrator body is provided with a bocca, and the vertex of a cone of bocca is provided with mud discharging mouth (8), and the cone of bocca is provided with rinse mouth (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674419.6U CN203507621U (en) | 2013-10-30 | 2013-10-30 | Sewage treatment thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674419.6U CN203507621U (en) | 2013-10-30 | 2013-10-30 | Sewage treatment thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507621U true CN203507621U (en) | 2014-04-02 |
Family
ID=50366606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320674419.6U Expired - Fee Related CN203507621U (en) | 2013-10-30 | 2013-10-30 | Sewage treatment thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267919A (en) * | 2015-06-05 | 2017-01-04 | 江苏立业环境科技有限公司 | A kind of central transmission concentrator |
| CN106334350A (en) * | 2016-08-11 | 2017-01-18 | 贵州开磷集团股份有限公司 | Settling tank for continuous separation of wet phosphoric acid solid content |
| CN110217908A (en) * | 2019-05-07 | 2019-09-10 | 乔静梅 | A kind of industrial tail water environment protection treating system |
-
2013
- 2013-10-30 CN CN201320674419.6U patent/CN203507621U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267919A (en) * | 2015-06-05 | 2017-01-04 | 江苏立业环境科技有限公司 | A kind of central transmission concentrator |
| CN106334350A (en) * | 2016-08-11 | 2017-01-18 | 贵州开磷集团股份有限公司 | Settling tank for continuous separation of wet phosphoric acid solid content |
| CN106334350B (en) * | 2016-08-11 | 2018-11-13 | 贵州开磷集团股份有限公司 | A kind of subsider of continuous separation phosphoric acid by wet process solid content |
| CN110217908A (en) * | 2019-05-07 | 2019-09-10 | 乔静梅 | A kind of industrial tail water environment protection treating system |
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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: JIANGXI ZILI ENVIRONMENTAL PROTECTION TECHNOLOGY C Free format text: FORMER NAME: JIANGXI SELF SUSTAINING RESOURCE REGENERATION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 344100, Fuzhou Linchuan District, Jiangxi Province North Fu Industrial Park Road Patentee after: JIANGXI SELF-INDEPENDENCE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 344100, Fuzhou Linchuan District, Jiangxi Province North Fu Industrial Park Road Patentee before: JIANGXI SELF-INDEPENDENCE RESOURCE REGENERATION CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20211030 |