CN208747890U - A kind of wastewater treatment device - Google Patents
A kind of wastewater treatment device Download PDFInfo
- Publication number
- CN208747890U CN208747890U CN201821344074.7U CN201821344074U CN208747890U CN 208747890 U CN208747890 U CN 208747890U CN 201821344074 U CN201821344074 U CN 201821344074U CN 208747890 U CN208747890 U CN 208747890U
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- fixedly connected
- tank
- filtering
- plate
- aeration
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Abstract
The utility model relates to technical field of sewage, especially a kind of wastewater treatment device, including filtering tank, filtering tank is equipped with wastewater inlet, the inside of filtering tank is equipped with filter plate, the bottom of filtering tank is equipped with motor, the output shaft of motor is connected with shaft, shaft is equipped with scraper plate, the two sides of scraper plate are equipped with scraping blade, mud mouth on the side wall of filtering tank, mud mouth is connected with sludge pump, one end of sludge pump is connected with fermentation vat, the bottom of filtering tank is equipped with water outlet, water outlet is connected with anaerobic pond, the side of anaerobic pond is equipped with aerobic tank, the inside of anaerobic pond and aerobic tank is equipped with ecological matrix, top in aerobic tank is equipped with aeration plate, aeration tube is equipped with above aeration plate, one end of aeration tube is connected with air blower, aerobic tank is connected with biofilm filtering device, biofilm filtering device is connected with weak base pond, weak base pond Top be connected with alkali liquor pipe.The utility model it is practical, be worthy to be popularized.
Description
Technical field
The utility model relates to technical field of sewage more particularly to a kind of wastewater treatment devices.
Background technique
In the case where rural area generally encourages to expand the background of breeding production, China's livestock and poultry breeding industry flourishes, in recent years
The developing state that industrialization, scale and compartmentalization is presented, since livestock and poultry farms in scale waste discharge amount is big, pollutant is dense
Degree is high and payes attention to and manages in China's long-term lacking, has become one of the primary pollution source in China most areas and basin, often
Serious environmental pollution and a large amount of nitrogen phosphor resource is caused to be lost waste problem in year, such sewage organic suspended matter, nitrogen, phosphorus etc. contain
Amount is high, and such as unprocessed or processing is not thorough and discharges at once, or will breed a large amount of pathogenic microorganisms, or causes serious water body rich
Nutrient laden, not only polluted surface water, can also permeate the ground polluted underground water, cause persistent environmental to pollute, at traditional sewage
Reason is completed essentially by precipitating and filtering, but is difficult to dispose in nitrogen, phosphorus in sewage, in addition, such sewage is in acidity,
It needs to be pocessed.
Utility model content
The shortcomings that being difficult to purpose of the utility model is to solve the nitrogen phosphorus existed in the prior art in sewage, and propose
A kind of wastewater treatment device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of wastewater treatment device, including filtering tank are designed, the filtering tank is equipped with wastewater inlet, the mistake
The inside of filter tank is equipped with filter plate, and the filter plate is fixedly connected in filtering tank, and the bottom of the filtering tank is equipped with motor, institute
It states motor to be fixedly connected with filtering tank, the output shaft of the motor is fixedly connected with shaft, and the shaft runs through filter plate, described
Shaft is equipped with several scraper plates, and the scraper plate is respectively positioned on filter plate and is slidably connected with filter plate, and the two sides of the scraper plate are equal
Equipped with scraping blade, the scraping blade is fixedly connected on corresponding scraper plate, and the side wall of the filtering tank is equipped with corresponding with scraper plate
Mud mouth, the mud mouth is fixedly connected with sludge pump by pipeline, and the sludge pump passes through pipe far from one end of mud mouth
Road is fixedly connected with fermentation vat, and the bottom of the filtering tank is equipped with water outlet, and the water outlet is fixedly connected with by pipeline to be detested
Oxygen pond, the side of the anaerobic pond are equipped with aerobic tank, and the anaerobic pond and aerobic tank communicate, the anaerobic pond and aerobic tank it is interior
Portion is equipped with ecological matrix, and the ecological matrix is fixedly connected in corresponding anaerobic pond and aerobic tank, the top in the aerobic tank
Portion is equipped with several aeration plates, and the aeration plate is fixedly connected in aerobic tank, and aeration tube is equipped with above the aeration plate, described
Aeration plate is fixedly connected with aeration tube, and the aeration tube runs through the inner wall of aerobic tank, the one end of the aeration tube far from aeration plate
It is fixedly connected with air blower, the aerobic tank is fixedly connected with biofilm filtering device, the biofilm filtration dress by pipeline
It sets and weak base pond is fixedly connected with by pipeline, be fixedly connected with alkali liquor pipe at the top of the weak base pond.
Preferably, the quantity of the scraper plate is three.
Preferably, the length of the scraper plate and the internal diameter of filtering tank are equal.
Preferably, the filter membrane in the biofilm filtering device is hollow fiber ultrafiltration membrane.
Preferably, the alkali liquor pipe is connected with liquid feed device.
Preferably, the sludge pump and air blower are respectively connected with corresponding driving device.
The utility model proposes a kind of wastewater treatment device, beneficial effect is: the filtering of the utility model
The design of tank, effect are when sewage enters in filtering tank, and filter plate can be filtered sewage, and water is discharged from water outlet, and
It is discharged from mud mouth by the scraper plate of rotation for the excrement sludge side of livestock, and excrement sludge enters under the action of sludge pump
Fermentation vat makes excrement sludge be used as chemical fertilizer in this way；The design of aerobic tank, anaerobic pond and biofilm filtering device, effect are aerobic
The microbial consumption that ecological matrix in pond and anaerobic pond is cultivated falls the nitrogen phosphorus in sewage, then will by biofilm filtering device
It is filtered out；The effect in weak base pond is the acidity neutralized in sewage.The benefit sewage purification of the utility model is thorough, practicability
By force.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of wastewater treatment device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of wastewater treatment device filtering tank overhead sectional view.
In figure: wastewater inlet 1, filtering tank 2, sludge pump 3, fermentation vat 4, anaerobic pond 5, aerobic tank 6, ecological matrix 7, aeration plate
8, aeration tube 9, air blower 10, biofilm filtering device 11, weak base pond 12, alkali liquor pipe 13, discharge outlet 14, filter plate 21, motor
22, shaft 23, scraper plate 24, mud mouth 25, water outlet 26, scraping blade 241.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of wastewater treatment device, including filtering tank 2, filtering tank 2 are equipped with wastewater inlet 1,
The inside of filtering tank 2 is equipped with filter plate 21, and filter plate 21 is fixedly connected in filtering tank 2, and the bottom of filtering tank 2 is equipped with motor
22, motor 22 is fixedly connected with filtering tank 2, and the output shaft of motor 22 is fixedly connected with shaft 23, and shaft 23 runs through filter plate 21,
Shaft 23 is equipped with several scraper plates 24, and the quantity of scraper plate 24 is three, scraper plate 24 be respectively positioned on filter plate 21 and with filter plate 21
It is slidably connected, the length of scraper plate 24 is equal with the internal diameter of filtering tank 2, and the two sides of scraper plate 24 are equipped with scraping blade 241, and scraping blade 241 is solid
Surely it is connected on corresponding scraper plate 24, the side wall of filtering tank 2 is equipped with mud mouth 25 corresponding with scraper plate 24, mud mouth 25
It is fixedly connected with sludge pump 3 by pipeline, the one end of sludge pump 3 far from mud mouth 25 is fixedly connected with fermentation vat 4 by pipeline,
The bottom of filtering tank 2 is equipped with water outlet 26, and the design of filtering tank 2, effect is the filter plate 21 when sewage enters in filtering tank 2
Sewage can be filtered, water is discharged from water outlet 26, and the excrement sludge side of livestock passes through the scraper plate 24 rotated for it from out
Mud mouth 25 is discharged, and excrement sludge enters fermentation vat 4 under the action of sludge pump 3, and excrement sludge is made to be used as chemical fertilizer in this way.
Water outlet 26 is fixedly connected with anaerobic pond 5 by pipeline, and the side of anaerobic pond 5 is equipped with aerobic tank 6,5 He of anaerobic pond
Aerobic tank 6 communicates, and the inside of anaerobic pond 5 and aerobic tank 6 is equipped with ecological matrix 7, and ecological matrix 7 is fixedly connected on corresponding anaerobism
In pond 5 and aerobic tank 6, the top in aerobic tank 6 is equipped with several aeration plates 8, and aeration plate 8 is fixedly connected in aerobic tank 6, exposes
Aeration tube 9 is equipped with above gas disk 8, aeration plate 8 is fixedly connected with aeration tube 9, and aeration tube 9 runs through the inner wall of aerobic tank 6, aeration tube
9 one end far from aeration plate 8 are fixedly connected with air blower 10, and aerobic tank 6 is fixedly connected with biofilm filtering device by pipeline
11, the filter membrane in biofilm filtering device 11 is hollow fiber ultrafiltration membrane, and the effect designed in this way is aerobic tank 6 and anaerobic pond
The microbial consumption that ecological matrix 7 in 5 is cultivated falls the nitrogen phosphorus in sewage, is then filtered by biofilm filtering device 11
Fall, biofilm filtering device 11 is fixedly connected with weak base pond 12 by pipeline, and the top in weak base pond 12 is fixedly connected with alkali liquor pipe
13, alkali liquor pipe 13 is connected with liquid feed device, and the effect in weak base pond 12 is the acidity neutralized in sewage.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of wastewater treatment device, including filtering tank (2), which is characterized in that the filtering tank (2) is equipped with sewage
The inside of import (1), the filtering tank (2) is equipped with filter plate (21), and the filter plate (21) is fixedly connected on filtering tank (2)
Interior, the bottom of the filtering tank (2) is equipped with motor (22), and the motor (22) is fixedly connected with filtering tank (2), the motor
(22) output shaft is fixedly connected with shaft (23), and the shaft (23) runs through filter plate (21), and the shaft (23) is equipped with
Several scraper plates (24), the scraper plate (24) are respectively positioned on filter plate (21) and are slidably connected with filter plate (21), the scraper plate
(24) two sides are equipped with scraping blade (241), and the scraping blade (241) is fixedly connected on corresponding scraper plate (24), the filtering
The side wall of tank (2) is equipped with mud mouth (25) corresponding with scraper plate (24), and the mud mouth (25) is fixedly connected by pipeline
Have sludge pump (3), the sludge pump (3) is fixedly connected with fermentation vat (4) far from the one end of mud mouth (25) by pipeline, described
The bottom of filtering tank (2) is equipped with water outlet (26), and the water outlet (26) is fixedly connected with anaerobic pond (5) by pipeline, described
The side of anaerobic pond (5) is equipped with aerobic tank (6), and the anaerobic pond (5) and aerobic tank (6) communicate, the anaerobic pond (5) and aerobic
The inside in pond (6) is equipped with ecological matrix (7), and the ecological matrix (7) is fixedly connected on corresponding anaerobic pond (5) and aerobic tank
(6) in, the top in the aerobic tank (6) is equipped with several aeration plates (8), and the aeration plate (8) is fixedly connected in aerobic tank
(6) in, aeration tube (9) are equipped with above the aeration plate (8), the aeration plate (8) is fixedly connected with aeration tube (9), the exposure
Tracheae (9) runs through the inner wall of aerobic tank (6), and the aeration tube (9) is fixedly connected with air blower far from the one end of aeration plate (8)
(10), the aerobic tank (6) is fixedly connected with biofilm filtering device (11) by pipeline, the biofilm filtering device (11)
It is fixedly connected with weak base pond (12) by pipeline, is fixedly connected with alkali liquor pipe (13) at the top of the weak base pond (12).
2. a kind of wastewater treatment device according to claim 1, which is characterized in that the quantity of the scraper plate (24)
It is three.
3. a kind of wastewater treatment device according to claim 1, which is characterized in that the length of the scraper plate (24)
It is equal with the internal diameter of filtering tank (2).
4. a kind of wastewater treatment device according to claim 1, which is characterized in that the biofilm filtering device
(11) filter membrane in is hollow fiber ultrafiltration membrane.
5. a kind of wastewater treatment device according to claim 1, which is characterized in that alkali liquor pipe (13) connection
There is liquid feed device.
6. a kind of wastewater treatment device according to claim 1, which is characterized in that the sludge pump (3) and drum
Blower (10) is respectively connected with corresponding driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344074.7U CN208747890U (en) | 2018-08-21 | 2018-08-21 | A kind of wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344074.7U CN208747890U (en) | 2018-08-21 | 2018-08-21 | A kind of wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747890U true CN208747890U (en) | 2019-04-16 |
Family
ID=66080695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821344074.7U Expired - Fee Related CN208747890U (en) | 2018-08-21 | 2018-08-21 | A kind of wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988635A (en) * | 2022-04-28 | 2022-09-02 | 优米耐(福建)智能科技有限公司 | Rural wastewater purification system and treatment method |
-
2018
- 2018-08-21 CN CN201821344074.7U patent/CN208747890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988635A (en) * | 2022-04-28 | 2022-09-02 | 优米耐(福建)智能科技有限公司 | Rural wastewater purification system and treatment method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190416 Termination date: 20210821 |