CN202988819U - Sewage treatment plant upgrading and reconstruction depth-type filtration system - Google Patents
Sewage treatment plant upgrading and reconstruction depth-type filtration system Download PDFInfo
- Publication number
- CN202988819U CN202988819U CN 201320000306 CN201320000306U CN202988819U CN 202988819 U CN202988819 U CN 202988819U CN 201320000306 CN201320000306 CN 201320000306 CN 201320000306 U CN201320000306 U CN 201320000306U CN 202988819 U CN202988819 U CN 202988819U
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- filter plate
- filtration system
- water
- type filtration
- tank
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Abstract
The utility model relates to a sewage treatment plant upgrading and reconstruction depth-type filtration system which mainly comprises a water collection tank, a filter tank, an air blower and a clear water tank and is characterized in that a lifting pump is mounted in the water collection tank; an upper filter plate and a lower filter plate are mounted in the filter tank; a fiber filter material is arranged between the upper filter plate and the lower filter plate; and the filter tank is connected with the clear water tank through a water outlet pipe. According to the sewage treatment plant upgrading and reconstruction depth-type filtration system provided by the utility model, the fiber filter material is easy to clean, 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 work and puies forward mark transformation depth type filtration system, 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 the mark transformation 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 work to put forward mark transformation depth type filtration system, has water quality treatment more stable, and filtrate easily cleans and long service life, 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: mark transformation depth type filtration system is put forward by sewage work, and mainly comprise: water collecting basin, filter tank, gas blower and clean water basin is characterized in that: in described water collecting basin, lift pump is installed; Filter plate and lower filter plate are installed in described filter tank; Be provided with fiber filtering between described upper filter plate and lower filter plate; Described filter tank is connected by rising pipe with clean water basin.
Be provided with perforated pipe between the bottom in described lower filter plate and filter tank.
Described lift pump is connected with under meter, line mixer and water inlet control valve successively by pipeline.
Further, described gas blower is connected with steam heater by pipeline.
Described steam heater is connected with perforated pipe by pipeline.
The utility model compared with prior art has following advantage and beneficial effect: mark transformation depth type filtration system is put forward by the utility model sewage work, and fiber filtering is easily rinsed well, and 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-, the 12-exhaust-valve, 13-perforated pipe, 14-wash water valve, 15-cleans water pipe, 16-rising pipe, 17-gas blower, the 18-steam heater, 19-clean water basin, 20-scavenging pump.
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, filter tank 8, gas blower 17 and clean water basin 19 is characterized in that: lift pump 3 is installed in described water collecting basin 2; Filter plate 9 and lower filter plate 11 are installed in described filter tank 8; Be provided with fiber filtering 10 between described upper filter plate 9 and lower filter plate 11; Described filter tank 8 is connected by rising pipe 16 with clean water basin 19.
Be provided with perforated pipe 13 between the bottom in described lower filter plate 11 and filter tank 8.
Described lift pump 3 is connected with water inlet control valve with under meter 4, line mixer 5 successively by pipeline and is connected.
Further, described gas blower 17 is connected with steam heater 18 by pipeline.
Described steam heater 18 is connected with perforated pipe 13 by pipeline.
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 is connected with water inlet control valve with under meter 4, line mixer 5 successively by pipeline and is connected, add the flocculation medicament in line mixer 5, then enter filter tank 8, filter tank 8 enters filtration condition, and the density of fiber filtering 10 can be regulated, and 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, completes advanced treatment.Because the amount of pollutant such as suspended substance in filter tank 8 increase, water level rises, automatically start scavenging pump 13, gas blower 17 blasts air to be mixed with rinse water in steam heater 18, rinse water washes out the pollutents such as suspended substance from fiber filtering 10, discharge from wash water valve 14, enter filtration condition after completing cleaning.
As mentioned above, just can realize well the utility model.
Claims (5)
1. mark transformation depth type filtration system is put forward by sewage work, and mainly comprise: water collecting basin (2), filter tank (8), gas blower (17) and clean water basin (19) is characterized in that: installation lift pump (3) in described water collecting basin (2); Filter plate (9) and lower filter plate (11) are installed in described filter tank (8); Be provided with fiber filtering (10) between described upper filter plate (9) and lower filter plate (11); Described filter tank (8) is connected by rising pipe (16) with clean water basin (19).
2. mark transformation depth type filtration system is put forward by sewage work according to claim 1, it is characterized in that: be provided with perforated pipe (13) between the bottom of described lower filter plate (11) and filter tank (8).
3. mark transformation depth type filtration system is put forward by sewage work according to claim 1, and it is characterized in that: described lift pump (3) is connected 7 with under meter (4), line mixer (5) with water inlet control valve successively by pipeline) be connected.
4. mark transformation depth type filtration system is put forward by sewage work according to claim 1, and it is characterized in that: described gas blower (17) is connected with steam heater (18) by pipeline.
5. mark transformation depth type filtration system is put forward by sewage work according to claim 4, and it is characterized in that: described steam heater (18) is connected with perforated pipe (13) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000306 CN202988819U (en) | 2013-01-02 | 2013-01-02 | Sewage treatment plant upgrading and reconstruction depth-type filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000306 CN202988819U (en) | 2013-01-02 | 2013-01-02 | Sewage treatment plant upgrading and reconstruction depth-type filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988819U true CN202988819U (en) | 2013-06-12 |
Family
ID=48560018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000306 Expired - Fee Related CN202988819U (en) | 2013-01-02 | 2013-01-02 | Sewage treatment plant upgrading and reconstruction depth-type filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771341A (en) * | 2016-04-26 | 2016-07-20 | 合肥通用机械研究院 | Constant-water-level filtration and back flush integrated device and control method |
-
2013
- 2013-01-02 CN CN 201320000306 patent/CN202988819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771341A (en) * | 2016-04-26 | 2016-07-20 | 合肥通用机械研究院 | Constant-water-level filtration and back flush integrated device and control method |
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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: 20150102 |
|
| EXPY | Termination of patent right or utility model |