CN202988884U - Sewage treatment depth-type filtration device - Google Patents
Sewage treatment depth-type filtration device Download PDFInfo
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- CN202988884U CN202988884U CN 201320000019 CN201320000019U CN202988884U CN 202988884 U CN202988884 U CN 202988884U CN 201320000019 CN201320000019 CN 201320000019 CN 201320000019 U CN201320000019 U CN 201320000019U CN 202988884 U CN202988884 U CN 202988884U
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- filter plate
- type filtration
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- filtration device
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Abstract
The utility model relates to a sewage treatment depth-type filtration device which mainly comprises a water collection tank, a lifting pump, a flow meter, a pipeline mixer, a dosing device, a filter tank, a fiber filter material, an air blower, a clear water tank, a cleaning pump and a filter material adjusting device and is characterized in that the dosing device is connected with the pipeline mixer through a pipeline; the fiber filter material is mounted between an upper filter plate and a lower filter plate; and a filter material adjusting device is mounted at the upper end of the upper filter plate. According to the sewage treatment depth-type filtration device provided by the utility model, the fiber filter material is easy to clean, the density of a filter layer can be adjusted, the overall cleaning water quantity is small, and the service life of the fiber filter material is long; and moreover, the system performs flocculation treatment and enhances the filtration effect, and the treated water quality is more stable.
Description
Technical field
The utility model relates to sewage disposal depth type filtration device, belongs to environmental technology field.
Background technology
More and more higher for sewage work's discharge water matter requirement at present, sewage need to be carried out advanced treatment.In water treatment field; tank body filtering under pressure and the gravity filtration of filler with no pressure are mainly adopted in water filtration; its filtrate major part is horizontal distribution; its main drawback: in water, suspended substance is deposited in the surface of filtrate very soon; thereby open area is reduced; the choked flow aquaporin; must shut down and carry out back flushing, need to build large-scale air blast machine room, and the back flushing pump house; and for some time will be changed filtrate; operation energy consumption is high, and manipulation strength is large, and floor space is very large; civil engineering costs is high, and unit ton water cost is higher.The advantages such as the application of fibre filter material filtering basin is more and more extensive in water-treatment technology field, has a treatment effect good, and water quality and quantity is stable, and running maintenance is simple and convenient.Therefore carry in mark transformation and advanced treatment process in sewage work, need water quality treatment more stable, filtrate easily cleans and long service life, has become this area technical problem anxious to be resolved.
The utility model content
The purpose of this utility model is to provide sewage disposal depth type filtration device, has water quality treatment more stable, and filtrate easily cleans and long service life, and filtering layer density can be regulated, and can also carry out flocculation treatment, and the running maintenance of system device is more convenient.
The purpose of this utility model is achieved through the following technical solutions: sewage disposal depth type filtration device, mainly comprise: water collecting basin, lift pump, under meter, line mixer, chemicals dosing plant, filter tank, fiber filtering, gas blower, clean water basin, scavenging pump and filtrate setting device is characterized in that: described chemicals dosing plant is connected with line mixer with pipeline; Described fiber filtering is arranged between filter plate and lower filter plate; Described upper filter plate upper end is equipped with the filtrate setting device.
The perforation gas distribution pipe is installed between the bottom in described filter tank and lower filter plate and bores a hole and clean water pipe, the perforation gas distribution pipe is positioned at perforation and cleans above water pipe.
Described gas blower is connected with the perforation gas distribution pipe by pipeline.
Further, described scavenging pump is connected by pipeline and perforation cleaning water pipe.
The utility model compared with prior art, have following advantage and beneficial effect: the utility model sewage disposal depth type filtration device, fiber filtering is easily rinsed well, and filtering layer density can be regulated, the overall cleaning water yield is also less, the fiber filtering long service life; This system has carried out flocculation treatment, has strengthened the filtration treatment effect, and water quality treatment is more stable.
Description of drawings
Fig. 1 is flow sheet of the present utility model.
The title of mark in accompanying drawing: 1-water inlet pipe, 2-water collecting basin, 3-lift pump, 4-under meter, the 5-line mixer, 6-chemicals dosing plant, 7-water inlet control valve, 8-filter tank, the upper filter plate of 9-, 10-fiber filtering, filter plate under 11-, 12-exhaust-valve, the 13-gas distribution pipe of boring a hole, the 14-wash water valve, 15-cleans water pipe, 16-rising pipe, the 17-gas blower, 18-rinse water under meter, 19-clean water basin, the 20-scavenging pump, water pipe, 22-filtrate setting device are cleaned in the 21-perforation.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but embodiment of the present utility model is not limited to this.
Embodiment: as shown in Figure 1, the utility model mainly comprises: water collecting basin 2, lift pump 3, under meter 4, line mixer 5, chemicals dosing plant 6, filter tank 8, fiber filtering 10, gas blower 17, clean water basin 19, scavenging pump 20 and filtrate setting device 22 is characterized in that: described chemicals dosing plant 6 use pipelines are connected with line mixer 5; Described fiber filtering 10 is arranged between filter plate 9 and lower filter plate 11; Described upper filter plate 9 upper ends are equipped with filtrate setting device 22.
Perforation gas distribution pipe 13 is installed between the bottom in described filter tank 8 and lower filter plate 11 and water pipe 21 is cleaned in perforation, perforation gas distribution pipe 13 is positioned at perforation and cleans water pipe 21 tops.
Described gas blower 17 is connected with perforation gas distribution pipe 13 by pipeline.
Further, described scavenging pump 20 is connected by pipeline and perforation cleaning water pipe 21.
During the operation of the utility model device: the sewage of sewage work because sewage work's discharge water matter requires to improve, exceeds standard as water-quality guideline such as suspended substance and chemical oxygen demand (COD) after processing precipitation through leading portion, also need carry out filter depth and process.sewage enters water collecting basin 2 from water inlet pipe, described lift pump 3 by pipeline successively with under meter 4, line mixer 5 is connected connection with water inlet control valve, add the flocculation medicament in line mixer 5, then enter filter tank 8, filter tank 8 enters filtration condition, the density that filtrate setting device 22 is regulated fiber filtering 10, filtrate forms under hydraulic action and becomes the hole filtering layer, filtering layer density is ascending along the water flow direction, such structure can be given full play to the retaining power of filtrate, can guarantee better to filter the water quality of water outlet again, fiber filtering 10 is tackled the pollutents such as suspended substance, clear water sees through lower filter plate 11 and collects in clean water basin 19, complete advanced treatment.Because the amount of pollutant such as suspended substance in filter tank 8 increase, water level rises, automatically start scavenging pump 13, rinse water is cleaned water pipe 21 from perforation and is entered filter tank 8, blast air purge fiber filtering 10 from perforation gas distribution pipe 13 simultaneously, rinse water washes out the pollutents such as suspended substance from fiber filtering 10, discharge from wash water valve 14, enters filtration condition after completing cleaning.
As mentioned above, just can realize well the utility model.
Claims (4)
1. sewage disposal depth type filtration device, mainly comprise: water collecting basin (2), lift pump (3), under meter (4), line mixer (5), chemicals dosing plant (6), filter tank (8), fiber filtering (10), gas blower (17), clean water basin (19), scavenging pump (20) and filtrate setting device (22) is characterized in that: described chemicals dosing plant (6) is connected with line mixer (5) with pipeline; Described fiber filtering (10) is arranged between filter plate (9) and lower filter plate (11); Described upper filter plate (9) upper end is equipped with filtrate setting device (22).
2. sewage disposal depth type filtration device according to claim 1, it is characterized in that: perforation gas distribution pipe (13) is installed between the bottom of described filter tank (8) and lower filter plate (11) and bores a hole and clean water pipe (21), perforation gas distribution pipe (13) is positioned at perforation and cleans above water pipe (21).
3. sewage disposal depth type filtration device according to claim 1 is characterized in that: described gas blower (17) is connected with perforation gas distribution pipe (13) by pipeline.
4. sewage disposal depth type filtration device according to claim 1 is characterized in that: described scavenging pump (20) cleans water pipe (21) by pipeline and perforation and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000019 CN202988884U (en) | 2013-01-03 | 2013-01-03 | Sewage treatment depth-type filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000019 CN202988884U (en) | 2013-01-03 | 2013-01-03 | Sewage treatment depth-type filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988884U true CN202988884U (en) | 2013-06-12 |
Family
ID=48560083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000019 Expired - Fee Related CN202988884U (en) | 2013-01-03 | 2013-01-03 | Sewage treatment depth-type filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964606A (en) * | 2014-05-09 | 2014-08-06 | 郑州大学 | Integrated flocculation filter |
| CN104860479A (en) * | 2015-05-20 | 2015-08-26 | 天紫环保投资控股有限公司 | Facultative device applied to sewage treatment |
-
2013
- 2013-01-03 CN CN 201320000019 patent/CN202988884U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964606A (en) * | 2014-05-09 | 2014-08-06 | 郑州大学 | Integrated flocculation filter |
| CN103964606B (en) * | 2014-05-09 | 2016-04-13 | 郑州大学 | Integration flocculation filtration device |
| CN104860479A (en) * | 2015-05-20 | 2015-08-26 | 天紫环保投资控股有限公司 | Facultative device applied to sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAONING YUJIE ENVIRONMENTAL PROTECTION EQUIPMENT Free format text: FORMER OWNER: CHENGDU YUANCHUANG ENVIRONMENTAL ENGINEERING CO., LTD. Effective date: 20140115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 CHENGDU, SICHUAN PROVINCE TO: 112500 TIELING, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140115 Address after: 112500 Siping Industrial Zone, Changtu County, Liaoning, Tieling Patentee after: Liaoning Yujie environmental protection equipment Engineering Co., Ltd. Address before: 610000 Sichuan city of Chengdu province Wuhou District Temple Red Street No. 9 of No. 605 Patentee before: Chengdu Yuanchuang Environmental Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20150103 |
|
| EXPY | Termination of patent right or utility model |