CN205045954U - Sewage treatment device - Google Patents
Sewage treatment device Download PDFInfo
- Publication number
- CN205045954U CN205045954U CN201520695154.7U CN201520695154U CN205045954U CN 205045954 U CN205045954 U CN 205045954U CN 201520695154 U CN201520695154 U CN 201520695154U CN 205045954 U CN205045954 U CN 205045954U
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- CN
- China
- Prior art keywords
- sidewall
- filtering net
- air cell
- waste disposal
- solarization air
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Water Treatment By Electricity Or Magnetism (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model provides a sewage treatment device, including gaseous generating device, aeration room and drainage system, the indoor portion of aeration is equipped with the aerator, the aerator passes through the pipeline and links to each other with gaseous generating device, be equipped with the outlet on the lateral wall of aeration room, drainage system includes the drain line, and the drain line is connected with the outlet of aeration room, be equipped with the solenoid valve on the drain line, sewage treatment device drainage system still includes the filter, the filter is installed in the indoor outlet department of aeration. The beneficial effects of the utility model are that adopt solenoid valve with low costs to replace the electrical ball valve, reduced whole sewage treatment device's cost by a wide margin, install the filter in aeration room outlet department, prevent that the solenoid valve from blockking up, utilizing gaseous generating device to sweep the filter for the air supply, not only can practicing thrift the cost, but also improved the permeability of filter, make the difficult jam of filter, whole sewage treatment device's drainage effect is good.
Description
Technical field
The utility model belongs to field of sewage treatment, especially relates to a kind of marine sewage treatment plant.
Background technology
Marine sewage treatment system (biochemical process), for the treatment of head water drain fecal sewage, makes it to reach International Emissions standard, drains into outboard.Also can be used as disinfecting of buck on ship (referring to that water etc. discharged by galley washing water, bathroom bath water, washing water and washing machine).
Biochemical process marine sewage treatment system (marine domestic sewage treatment system) adopts biological contact oxidation process and materializing strategy disinfection principle process Sewage from Ships.In solarization air cell, adopt microorganism to decompose sanitary sewage (lavatory water, bath water, kitchen waste water etc.), oxygenation (equipment is furnished with oxygenation air pump) is needed during microorganism work, after oxygenation terminates, microorganism starts precipitation under gravity, make top be process after similar clear water, bottom be precipitation microorganism.After precipitation, the water after process is discharged by the water outlet in the middle part of casing, discharges after membrane filtration, the sterilization of ultraviolet sterilization device.
In existing technology, the water exhaust system of waste disposal plant is fully automatic operation, and what therefore flowing water Valve adopted is automatically controlled.Containing a large amount of impurity in similar clear water in casing after precipitation, what therefore valve generally adopted is the electrical ball valve that cost is higher, to avoid dirt to block valve, valve cannot be fastened.
Summary of the invention
The purpose of this utility model is to provide that a kind of water exhaust system cost is low and anti-soil blocks up the strong waste disposal plant of ability, is especially applicable to marine sewage treatment plant.
The technical solution of the utility model is:
Waste disposal plant, comprise gas generating unit, solarization air cell and water exhaust system, described solarization air cell inside is provided with aerator, described aerator is connected with gas generating unit by pipeline, and the sidewall of described solarization air cell is provided with water port, and described water exhaust system comprises discharge pipe line, discharge pipe line is connected with the water port of solarization air cell, described discharge pipe line is provided with magnetic valve, and described water exhaust system also comprises strainer, and described strainer is arranged on internal drainage mouth place of solarization air cell.
The cotton-shaped impurity generated containing having fermentation using bacteria in a large number in the water that the water exhaust system of marine sewage treatment plant is discharged, usually adopt the electrical ball valve that anti-blocking performance is better, cost is high, price is approximately 1000 yuan.The magnetic valve that the utility model adopts price to be approximately 100 yuan replaces electrical ball valve, significantly reduces the composition of marine sewage treatment plant water exhaust system.Because the anti-blocking ability of magnetic valve is poor, so the application's waste disposal plant is provided with strainer at water port place, the water entered in discharge pipe line is filtered, prevent magazine from blocking magnetic valve.
Strainer comprises filtering net sidewall and filtering net end wall, and one end of described filtering net sidewall is connected with solarization air cell inner side-wall and arranges around the water port on solarization air cell's sidewall, and the other end of described filtering net sidewall is connected with filtering net end wall.
Filtering net sidewall and filtering net end wall surround into a chamber, increase filtration area, improve drainage speed.
Described filtering net sidewalls orthogonal is arranged in solarization air cell's inner side-wall, and described filtering net end wall is parallel to solarization air cell's inner side-wall and arranges.
Waste disposal plant also comprises admission passage, described admission passage is connected on the pipeline between aerator and gas generating unit by threeway, described filtering net end wall is provided with the hole of matching with admission passage, and the other end of described admission passage is arranged at filter interior through hole.
Containing a large amount of cotton-shaped impurity in water, easily stick on filtering net, cause filtering net to block, drainage speed reduces, or directly arranges not water outlet.Marine sewage treatment plant solarization air cell inside is provided with aerator, aerator is connected with gas generating unit, so the gas that gas generating unit can be produced arrives filter interior by a gas piping shunting part, back flushing is carried out to the sidewall of strainer and end wall, the impurities purging that strainer adheres to is entered in water, keeps the permeability of strainer.
The other end of described admission passage is provided with sweeping head, and sweeping head is positioned at filter interior, and one end of described sweeping head is connected with admission passage, the other end end part seal of described sweeping head and and water port interval arrange, described sweeping head sidewall is provided with venting hole.
In order to prevent gas from directly being entered in discharge pipe line by water port, the application's waste disposal plant is provided with sweeping head in the end of admission passage, and sweeping head end part seal can make gas and changing flow direction, discharges from venting port, improves and purges effect.
Described venting hole interval is uniform to be arranged on sweeping head sidewall.
Described filtering net sidewall and sweeping head sidewall are respectively round shape, and filtering net sidewall and sweeping head sidewall are coaxially arranged.
Filtering net sidewall and sweeping head sidewall are coaxially arranged, and the distance between filtering net sidewall with sweeping head sidewall is equal, and the gas purging pressure that filtering net sidewall is subject to everywhere is identical, and gas can be made to purge uniformly filtering net.Prevent filtering net local stoppages, affect drainage rates.
Described water port circular port, the center of circle of described circular port is positioned on the axis of filtering net sidewall.
The diameter of described sweeping head is greater than the diameter of water port.
The diameter that the diameter of sweeping head is greater than water port can prevent gas from directly revealing from water port, further improves and purges effect.
The advantage that the utility model has and positively effect are: owing to adopting technique scheme, considerably reduce the cost of waste disposal plant, magnetic valve cost is only 1/10th of electrical ball valve, and the source of the gas utilizing producer gas generator to produce purges strainer, not only can be cost-saving, but also strainer is not easily blocked, drainage effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure:
1, solarization air cell 2, water port 3, discharge pipe line 4, strainer 5, magnetic valve
6, gas generating unit 7, admission passage 8, sweeping head 9, aerator 41, filtering net sidewall
42, filtering net end wall
Embodiment
As shown in Figure 1, the utility model waste disposal plant, comprise and solarization air cell 1, water exhaust system and gas generating unit 6, gas generating unit 6 is arranged on the top of solarization air cell 1, and is connected with the aerator 9 of solarization air cell 1 inside by pipeline.The sidewall of solarization air cell 1 is provided with water port 2, and in water port 2, place is provided with strainer 4, and the discharge pipe line 3 of water exhaust system is connected with water port 2.Discharge pipe line 3 is provided with magnetic valve 5.
Strainer 4 comprises filtering net sidewall 41 and filtering net end wall 42, and one end of filtering net sidewall 41 is connected with solarization air cell 1 inner side-wall and arranges around the water port 2 on solarization air cell 1 sidewall, and the other end of filtering net sidewall 41 is connected with filtering net end wall 42.Have choosing, filtering net sidewall 41 is arranged perpendicular to solarization air cell 1 inner side-wall, and filtering net end wall 42 is parallel to solarization air cell 1 inner side-wall and arranges.Preferably, water port 2 is circular port, and filtering net sidewall 41 is greater than the cylinder side wall of water port 2 for diameter.The center of circle of water port 2 and the axis of filtering net sidewall 41 are on same straight line.
Waste disposal plant also comprises admission passage 7, one end of admission passage 7 is connected on the pipeline between aerator 9 and gas generating unit 6 by threeway, filtering net end wall 41 is provided with the hole of matching with admission passage 7, and the other end of admission passage 7 is arranged at strainer 4 inside through hole.
Further, the other end of admission passage 7 can be provided with sweeping head 8, and it is inner that sweeping head 8 is positioned at strainer 4, and one end of sweeping head 8 is connected with admission passage 7, the other end end part seal of sweeping head 8 and and water port 2 interval arrange, sweeping head 8 sidewall is provided with venting hole.Venting hole interval is uniform to be arranged on sweeping head 8 sidewall.Sweeping head 8 sidewall is round shape, coaxially arranges with filtering net sidewall 41.The diameter of sweeping head 8 is greater than the diameter of water port 2.
The working process of this example: in sequencing batch active sludge technological process, through aeration, oettIed sewage, is formed the clear water with impurity, is discharged by waste disposal plant water exhaust system on the top of solarization air cell 1.With impurity clear water through strainer 4 filter after, enter in discharge pipe line 3 by water port 2, realize the closedown of water exhaust system by the magnetic valve 5 in discharge pipe line 3 or open.
Through the sewage of waste disposal plant solarization air cell 1 fermentative processing, form the clear water with impurity on the top of solarization air cell 1, discharged by waste disposal plant water exhaust system.With impurity clear water through strainer 4 filter after, enter in discharge pipe line 3 by water port 2, realize the closedown of water exhaust system by the magnetic valve 5 in discharge pipe line 3 or open.
In use, owing to containing a large amount of cotton-shaped impurity in water, be easily pasted onto on strainer 4 and cause strainer 4 to block, affect drainage rates.Gas generating unit 6 can be opened, carry out backwash with sweeping head 8 pairs of strainers 4, keep the permeability of strainer 4, improve drainage efficiency.Gas generating unit 6 not only can be used for purging strainer 4, can also be connected to carry out oxygenation to the bacterium of solarization air cell 2 inside with aerator 9.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (9)
1. waste disposal plant, comprise gas generating unit, solarization air cell and water exhaust system, described solarization air cell inside is provided with aerator, described aerator is connected with gas generating unit by pipeline, and the sidewall of described solarization air cell is provided with water port, and described water exhaust system comprises discharge pipe line, discharge pipe line is connected with the water port of solarization air cell, it is characterized in that: described discharge pipe line is provided with magnetic valve, described water exhaust system also comprises strainer, and described strainer is arranged on internal drainage mouth place of solarization air cell.
2. waste disposal plant according to claim 1, it is characterized in that: described strainer comprises filtering net sidewall and filtering net end wall, one end of described filtering net sidewall is connected with solarization air cell inner side-wall and arranges around the water port on solarization air cell's sidewall, and the other end of described filtering net sidewall is connected with filtering net end wall.
3. waste disposal plant according to claim 2, is characterized in that: described filtering net sidewalls orthogonal is arranged in solarization air cell's inner side-wall, and described filtering net end wall is parallel to solarization air cell's inner side-wall and arranges.
4. the waste disposal plant according to Claims 2 or 3, it is characterized in that: described waste disposal plant also comprises admission passage, described admission passage is connected on the pipeline between aerator and gas generating unit by threeway, described filtering net end wall is provided with the hole of matching with admission passage, and the other end of described admission passage is arranged at filter interior through hole.
5. waste disposal plant according to claim 4, it is characterized in that: the other end of described admission passage is provided with sweeping head, sweeping head is positioned at filter interior, one end of described sweeping head is connected with admission passage, the other end end part seal of described sweeping head and and water port interval arrange, described sweeping head sidewall is provided with venting hole.
6. waste disposal plant according to claim 5, is characterized in that: described venting hole interval is uniform to be arranged on sweeping head sidewall.
7. waste disposal plant according to claim 6, is characterized in that: described filtering net sidewall and sweeping head sidewall are respectively round shape, and filtering net sidewall and sweeping head sidewall are coaxially arranged.
8. waste disposal plant according to claim 7, is characterized in that: described water port circular port, and the center of circle of described circular port is positioned on the axis of filtering net sidewall.
9. waste disposal plant according to claim 8, is characterized in that: the diameter of described sweeping head is greater than the diameter of water port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695154.7U CN205045954U (en) | 2015-09-09 | 2015-09-09 | Sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695154.7U CN205045954U (en) | 2015-09-09 | 2015-09-09 | Sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205045954U true CN205045954U (en) | 2016-02-24 |
Family
ID=55339552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520695154.7U Expired - Fee Related CN205045954U (en) | 2015-09-09 | 2015-09-09 | Sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205045954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207756A (en) * | 2016-12-09 | 2018-06-29 | 新疆天蕴有机农业有限公司 | Large-scale net cage collection device |
| CN113800699A (en) * | 2021-11-17 | 2021-12-17 | 枣庄东华水处理科技有限公司 | Recovery plant for waste water treatment |
-
2015
- 2015-09-09 CN CN201520695154.7U patent/CN205045954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207756A (en) * | 2016-12-09 | 2018-06-29 | 新疆天蕴有机农业有限公司 | Large-scale net cage collection device |
| CN113800699A (en) * | 2021-11-17 | 2021-12-17 | 枣庄东华水处理科技有限公司 | Recovery plant for waste water treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160224 Termination date: 20180909 |