CN109809571B - Waste water treatment device utilizing photosynthetic bacteria - Google Patents
Waste water treatment device utilizing photosynthetic bacteria Download PDFInfo
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- CN109809571B CN109809571B CN201910175188.6A CN201910175188A CN109809571B CN 109809571 B CN109809571 B CN 109809571B CN 201910175188 A CN201910175188 A CN 201910175188A CN 109809571 B CN109809571 B CN 109809571B
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Abstract
The invention provides a wastewater treatment device utilizing photosynthetic bacteria, and belongs to the field of wastewater treatment. It has solved the long-time back of using of current microorganism filter screen, the easy scheduling problem that blocks up, an utilize waste water treatment device of photosynthetic bacteria, which comprises a housin, the top of casing is provided with the lighting device who provides the light source, the casing is provided with purifier, purifier is provided with and adds the fungus mouth, water inlet and delivery port, the delivery port is provided with the valve, the inside agitating unit that is provided with of purifier, agitating unit is provided with the first drive arrangement of drive agitating unit operation, the delivery port is provided with filter equipment, filter equipment is provided with the second drive arrangement of drive filter equipment operation, filter equipment is including the filtration otter board that filters the microorganism, when agitating unit is rotatory, agitating unit's outermost end is swept from the surface that filters the otter board, and agitating unit and filter equipment mutually noninterfere. The invention has the advantages of anti-blocking and the like.
Description
Technical Field
The invention belongs to the field of wastewater treatment, and particularly relates to a wastewater treatment device utilizing photosynthetic bacteria.
Background
Industrial wastewater contains a large amount of organic pollutants, especially in chemical plants and pharmaceutical plants, wherein the organic pollutants comprise aromatic compounds and heterocyclic compounds. If the waste water is directly discharged without treatment, a lot of harm is caused. Industrial wastewater can also contain a large amount of sludge and particulate impurities.
Various organic wastewater treatment devices have been designed for wastewater treatment, for example, chinese patent publication No. CN208292741U, entitled "a photosynthetic bacteria organic wastewater treatment device" published in 2018, 4, 25, the specification discloses a device for treating organic wastewater by using photosynthetic bacteria, but the device has the defect that the wastewater contains sludge, particle impurities and the like, and a microorganism filter screen is easily blocked after being used for a long time, and thus microorganisms cannot be filtered well.
Disclosure of Invention
The present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a wastewater treatment apparatus using photosynthetic bacteria.
The purpose of the invention can be realized by the following technical scheme: the utility model provides an utilize photosynthetic bacteria's effluent treatment plant, a serial communication port, which comprises a housin, the top of casing is provided with the lighting device who provides the light source, the casing be provided with purifier, purifier be provided with and add fungus mouth, water inlet and delivery port, the delivery port be provided with the valve, the inside agitating unit that is provided with of purifier, agitating unit be provided with the first drive arrangement of drive agitating unit operation, the delivery port is provided with filter equipment, filter equipment be provided with the second drive arrangement of drive filter equipment operation, filter equipment including the filter screen board of filtering microorganism, work as when agitating unit is rotatory, agitating unit's outermost end is followed the surface of filter screen board is swept, just agitating unit with filter equipment mutually noninterfere.
The working principle of the invention is as follows: when the device works, wastewater enters the purification device from the water inlet, photosynthetic bacteria are added into the purification device from the bacteria adding port, the stirring device is started to stir the wastewater, the photosynthetic bacteria generate photosynthesis under the action of the illumination device providing a light source, the photosynthetic bacteria purify the wastewater, and pollutants such as organic matters, ammonia and the like in the wastewater are decomposed, so that the water quality is purified. Under agitating unit's stirring, waste water and photosynthetic bacteria fully contact for photosynthetic bacteria purifies waste water efficient, and, filter the otter board and filter microorganism, mud, particle impurity etc. in the waste water, because agitating unit when rotatory, agitating unit's outermost end sweeps from the surface of filtering the otter board, and agitating unit and filtering device mutually noninterfere, so when agitating unit was rotatory, agitating unit's the outside can sweep and filter the otter board, will fall on filtering microorganism, mud and particle impurity on the otter board and sweep, make it can not block up filtering the otter board, the water after the filtration is discharged outside the casing from the delivery port. The stirring device can play a role in stirring the wastewater and can prevent the filter screen plate of the filtering device from being blocked. Greatly improving the efficiency of wastewater treatment. The burden of cleaning the filter screen plate by operators at regular time is reduced.
In foretell waste water treatment device who utilizes photosynthetic bacteria, agitating unit include the puddler, the puddler outside be provided with the stirring board of at least three end to end connection, stirring board and puddler fixed connection, puddler and first drive arrangement fixed connection, the puddler be used for driving stirring board stirring waste water.
In foretell waste water treatment device who utilizes photosynthetic bacteria, filter equipment still include the dwang, dwang and second drive arrangement fixed connection, dwang fixedly connected with roof and bottom plate, bottom plate and roof between connect through filtering the otter board, the dwang can drive and filter the otter board rotatory.
In the above wastewater treatment device using photosynthetic bacteria, there are at least three filter screens, and the filter screens are connected end to end.
In the above wastewater treatment device using photosynthetic bacteria, the top plate is provided with at least one opening, the opening is communicated with the water outlet, the water outlet is smaller than the opening, and the opening is used for discharging water in the filter device to the water outlet to flow out.
In the above wastewater treatment device using photosynthetic bacteria, the filter screen plate is externally provided with a sewage draining device, the filter device is positioned in the sewage draining device, the top of the sewage draining device is provided with an opening, the opening is used for extending the outermost side of the stirring device, the bottom of the sewage draining device is provided with a sewage draining outlet, the sewage draining outlet is provided with a sewage draining valve, and the sewage draining outlet is used for draining sludge out of the shell.
In the above wastewater treatment device using photosynthetic bacteria, the outermost side of the stirring plate is provided with the brush for brushing off the sludge.
In the above wastewater treatment device using photosynthetic bacteria, the purification device is further provided with an exhaust port, and the exhaust port is connected with an exhaust pipeline for exhausting gas out of the housing.
In the above wastewater treatment device using photosynthetic bacteria, the purification device is further provided with a heater and a temperature sensor, the heater is used for heating wastewater, the temperature sensor is used for sensing temperature, the purification device is further internally provided with a photosynthetic bacteria culture support and a culture device, the culture support is used for supporting the culture device, the culture device is a ceramic culture ring, and the illumination device is a fluorescent lamp.
Compared with the prior art, the invention has the following advantages:
1. the stirring device can play a role in stirring the wastewater and can prevent the filter screen plate of the filtering device from being blocked. Greatly improving the efficiency of wastewater treatment. The burden of cleaning the filter screen plate by operators at regular time is reduced.
2. The stirring device comprises a stirring rod, wherein at least three stirring plates which are connected end to end are arranged on the outer side of the stirring rod, the stirring plates are fixedly connected with the stirring rod, the stirring rod is fixedly connected with a first driving device, and the stirring rod is used for driving the stirring plates to stir wastewater. First drive arrangement drive puddler is rotatory, puddler and stirring board fixed connection to make the stirring board also rotatory, stir waste water, make waste water and photosynthetic bacteria fully contact, photosynthetic bacteria purifies the efficiency improvement of waste water.
3. The filter device also comprises a rotating rod, the rotating rod is fixedly connected with a second driving device, the rotating rod is fixedly connected with a top plate and a bottom plate, the bottom plate and the top plate are connected through a filter screen plate, and the rotating rod can drive the filter screen plate to rotate. Second drive arrangement drive dwang is rotatory, dwang fixedly connected with roof and bottom plate, connect through filter plate between bottom plate and the roof, thereby it is rotatory to make the dwang drive filter plate, filter plate filters waste water, when agitating unit's outermost end sweeps a filter plate, remaining filter plate uses the long time after, probably have blocking phenomenon's production, the rotatory filter plate of this moment, make agitating unit's outermost end can sweep the filter plate that is blockked up, sweep microorganism, mud and other particle impurity etc. and fall.
4. The number of the filter screen plates is at least three, and the filter screen plates are connected end to end. The top plate is provided with at least one opening, the opening is communicated with the water outlet, the water outlet is smaller than the opening, and the opening is used for discharging water in the filtering device to the water outlet to flow out. Because it has three to filter the otter board at least, and filter the otter board end to end connection, so filter equipment's inside is through filterable water, filter equipment's outside is water that has not come, and water after the filtration need flow out from the delivery port, so water after the filtration flows to the delivery port from the trompil, trompil and delivery port intercommunication for inside and the delivery port intercommunication of filter equipment, because the size of delivery port is less than the size of trompil, when filtering the otter board rotatory, trompil and delivery port communicate all the time, can discharge to the delivery port outflow with the water in the filter equipment.
5. A sewage draining device is arranged outside the filter screen plate, the filter device is positioned inside the sewage draining device, an opening is formed in the top of the sewage draining device, the opening is used for allowing the outermost side of the stirring device to enter, a sewage draining outlet is formed in the bottom of the sewage draining device, a sewage draining valve is arranged on the sewage draining outlet, and the sewage draining outlet is used for draining sludge out of the shell. When the outermost side of the stirring device sweeps through the filter screen plate, sludge and particle impurities on the filter screen plate are swept down, the sludge and the particle impurities fall into the sewage discharge device and fall into the sewage discharge outlet, the sewage discharge valve is large in opening, and the sludge and the particle impurities can be discharged from the sewage discharge outlet.
6. The outermost side of the stirring plate is provided with a brush which is used for brushing off sludge. The brush can well sweep down sludge, particle impurities, microorganisms and the like on the filter screen plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the construction of the sewage draining apparatus of the present invention;
FIG. 3 is a schematic view showing the construction of the stirring apparatus and the filtering apparatus of the present invention.
In the figure, 1, a housing; 2. an illumination device; 3. a purification device; 4. adding a bacterium port; 5. a water inlet; 6. a water outlet; 7. a stirring device; 8. a first driving device; 9. a filtration device; 10. a second driving device; 11. a filter screen plate; 12. a stirring rod; 13. a stirring plate; 14. rotating the rod; 15. a top plate; 16. a base plate; 18. opening a hole; 19. a sewage draining device; 20. an opening; 21. a sewage draining outlet; 22. a blowoff valve; 23. a brush; 24. an exhaust port; 25. an exhaust duct; 26. a heater; 27. a temperature sensor; 28. photosynthetic bacteria culture support; 29. a culture device; 30. and (4) a valve.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, a waste water treatment device using photosynthetic bacteria, comprising a housing 1, wherein a lighting device 2 for providing a light source is arranged on the top of the housing 1, the housing 1 is provided with a purification device 3, the purification device 3 is provided with a bacteria adding port 4, a water inlet 5 and a water outlet 6, the water outlet 6 is provided with a valve 30, a stirring device 7 is arranged inside the purification device 3, the stirring device 7 is provided with a first driving device 8 for driving the stirring device 7 to operate, the water outlet 6 is provided with a filtering device 9, the filtering device 9 is provided with a second driving device 10 for driving the filtering device 9 to operate, the filtering device 9 comprises a filtering screen plate 11, when the stirring device 7 rotates, the outermost end of the stirring device 7 sweeps across the surface of the filtering screen plate 11, and the stirring device 7 and the filtering device 9 do not interfere with each other.
In further detail, the stirring device 7 comprises a stirring rod 12, at least three stirring plates 13 connected end to end are arranged on the outer side of the stirring rod 12, the stirring plates 13 are fixedly connected with the stirring rod 12, the stirring rod 12 is fixedly connected with the first driving device 8, and the stirring rod 12 is used for driving the stirring plates 13 to stir the wastewater. First drive arrangement 8 drive puddler 12 is rotatory, puddler 12 and stirring board 13 fixed connection to make stirring board 13 also rotatory, stir waste water, make waste water and photosynthetic bacteria fully contact, photosynthetic bacteria purifies the efficiency improvement of waste water.
In further detail, the filtering device 9 further comprises a rotating rod 14, the rotating rod 14 is fixedly connected with the second driving device 10, the rotating rod 14 is fixedly connected with a top plate 15 and a bottom plate 16, the bottom plate 16 is connected with the top plate 15 through a filtering screen plate 11, and the rotating rod 14 can drive the filtering screen plate 11 to rotate. The second driving device 10 drives the rotating rod 14 to rotate, the rotating rod 14 is fixedly connected with the top plate 15 and the bottom plate 16, the bottom plate 16 is connected with the top plate 15 through the filter screen plate 11, so that the rotating rod 14 can drive the filter screen plate 11 to rotate, the filter screen plate 11 filters wastewater, when the outermost end of the stirring device 7 sweeps over one of the filter screen plates 11, the residual filter screen plate 11 is possibly blocked after being used for a long time, at the moment, the filter screen plate 11 is rotated, so that the outermost end of the stirring device 7 can sweep over the blocked filter screen plate 11, and microorganisms, sludge and other particle impurities and the like are swept down.
In more detail, there are at least three filter screen plates 11, and the filter screen plates 11 are connected end to end. The top plate 15 is provided with at least one opening 18, the opening 18 is communicated with the water outlet 6, the water outlet 6 is smaller than the opening 18, and the opening 18 is used for discharging water in the filtering device 9 to the water outlet 6 to flow out. Because the number of the filter screen plates 11 is at least three, and the filter screen plates 11 are connected end to end, the inside of the filter device 9 is filtered water, the outside of the filter device 9 is unfiltered water, the filtered water needs to flow out from the water outlet 6, so the filtered water flows out from the open pore 18 to the water outlet 6, the open pore 18 is communicated with the water outlet 6, the inside of the filter device 9 is communicated with the water outlet 6, because the size of the water outlet 6 is smaller than that of the open pore 18, when the filter screen plates 11 rotate, the open pore 18 is always communicated with the water outlet 6, and the water in the filter device 9 can flow out from the water outlet 6.
In further detail, a sewage draining device 19 is arranged outside the filter screen plate 11, the filter device 9 is located inside the sewage draining device 19, an opening 20 is formed in the top of the sewage draining device 19, the opening 20 is used for allowing the outermost side of the stirring device 7 to enter, a sewage draining outlet 21 is formed in the bottom of the sewage draining device 19, a sewage draining valve 22 is arranged on the sewage draining outlet 21, and the sewage draining outlet 21 is used for draining sludge out of the shell 1. When the outermost side of the stirring device 7 sweeps across the filter screen plate 11, microorganisms, sludge and particle impurities on the filter screen plate 11 are swept down, the sludge and the particle impurities fall into the sewage discharge device 19 and fall into the sewage discharge outlet 21, the sewage discharge valve 22 has a large opening 20, and the sludge and the particle impurities can be discharged from the sewage discharge outlet 21.
More specifically, the outermost side of the stirring plate 13 is provided with a brush 23, and the brush 23 is used for brushing off sludge. The brush 23 can well sweep down the microorganisms, sludge and particle impurities on the filter screen plate 11.
In more detail, the purification apparatus 3 is further provided with an exhaust port 24, and an exhaust duct 25 is connected to the exhaust port 24, and the exhaust duct 25 is used for discharging gas out of the casing 1. Gas generated by the photosynthetic bacteria purifying wastewater is discharged from the exhaust port 24.
Further, the purification apparatus 3 is further provided with a heater 26 and a temperature sensor 27, the heater 26 is used for heating the wastewater, and the temperature sensor 27 is used for sensing the temperature. Photosynthetic bacteria's photosynthesis needs to go on under the suitable temperature, and heater 26 heating waste water makes the temperature of waste water be fit for photosynthetic bacteria's existence, and photosynthetic bacteria purifies waste water, and temperature-sensing ware 27 can respond to the temperature of waste water, makes things convenient for operating personnel to observe whether the temperature of waste water is at suitable temperature.
In more detail, a photosynthetic bacteria culture bracket 28 and a culture device 29 are further arranged in the purification device 3, the culture bracket is used for supporting the culture device 29, the culture device 29 is a ceramic culture ring, and the illumination device 2 is a fluorescent lamp. Photosynthetic bacteria may also attach to the culture device 29 for propagation.
When the device works, photosynthetic bacteria can be added into the purifying device 3 from the bacteria adding port 4, wastewater enters the purifying device 3 from the water inlet 5, the fluorescent lamp is started, the heater 26 heats the wastewater to a proper temperature, the photosynthetic bacteria perform photosynthesis at the proper temperature to purify organic matters, ammonia nitrogen pollutants and the like in the wastewater, the stirring device 7 is started under the driving of the first driving device 8, the stirring plate 13 stirs the wastewater, at the moment, the second driving device 10 is not started, the filter screen plates 11 do not rotate, the brush 23 brushes one of the filter screen plates 11, the filter screen plates 11 cannot be blocked, and after the purification of the photosynthetic bacteria is finished, the valve 30 is opened, and water flows out from the water outlet 6 from the inside of the filter device 9 through the opening 18. The filtering screen plate 11 filters the wastewater, new wastewater is introduced again for wastewater purification, after the wastewater is used for a long time, the filtering screen plate 11 which is not brushed by the brush 23 may be blocked, the second driving device 10 is started, the filtering screen plate 11 is rotated, the filtering screen plate 11 to be brushed is replaced, after the filtering screen plate 11 is rotated to a station, the second driving device 10 is closed, the first driving device 8 is started, and the brush 23 brushes off microorganisms, sludge, particle impurities and the like on the filtering screen plate 11. The filter screen plate 11 is prevented from being blocked, sludge, particle impurities, microorganisms and the like can be well filtered, the brushed-down sludge, particle impurities, microorganisms and the like fall into the sewage discharge device 19 and slide to the sewage discharge outlet 21, the sewage discharge valve 22 is opened, and the sludge, particle impurities, microorganisms and the like can be discharged out of the shell 1.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms of the housing 1, the lighting device 2, the purification device 3, the bacteria adding port 4, the water inlet 5, the water outlet 6, the stirring device 7, the first driving device 8, the filtering device 9, the second driving device 10, the filter screen plate 11, the stirring rod 12, the stirring plate 13, the rotating rod 14, the top plate 15, the bottom plate 16, the opening 18, the sewage discharging device 19, the opening 20, the sewage discharging port 21, the sewage discharging valve 22, the brush 23, the air discharging port 24, the air discharging pipe 25, the heater 26, the temperature sensor 27, the photosynthetic bacteria culturing support 28, the incubator 29, the valve 30, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (4)
1. The utility model provides an utilize waste water treatment facilities of photosynthetic bacteria, its characterized in that, includes casing (1), the top of casing (1) is provided with lighting device (2) that provide the light source, casing (1) be provided with purifier (3), purifier (3) be provided with and add fungus mouth (4), water inlet (5) and delivery port (6), delivery port (6) be provided with valve (30), purifier (3) inside be provided with agitating unit (7), agitating unit (7) be provided with drive agitating unit (7) the first drive arrangement (8) of operation, delivery port (6) are provided with filter equipment (9), filter equipment (9) be provided with drive filter equipment (9) the second drive arrangement (10) of operation, filter equipment (9) including filtering screen board (11), when the stirring device (7) rotates, the outermost end of the stirring device (7) sweeps across the surface of the filter screen plate (11), and the stirring device (7) and the filter device (9) do not interfere with each other;
the stirring device (7) comprises a stirring rod (12), five stirring plates (13) which are provided with arc-shaped concave surface structures and are connected end to end are arranged on the outer side of the stirring rod (12), the stirring plates (13) are fixedly connected with the stirring rod (12), the stirring rod (12) is fixedly connected with the first driving device (8), and the stirring rod (12) is used for driving the stirring plates (13) to stir the wastewater;
the filtering device (9) further comprises a rotating rod (14), the rotating rod (14) is fixedly connected with a second driving device (10), the rotating rod (14) is fixedly connected with a top plate (15) and a bottom plate (16), the bottom plate (16) and the top plate (15) are connected through a filtering screen plate (11), and the rotating rod (14) can drive the filtering screen plate (11) to rotate;
five filter screen plates (11) are arranged and are arc-shaped concave structures, and the filter screen plates (11) are connected end to end;
the top plate (15) is provided with at least one opening (18), the opening (18) is communicated with the water outlet (6), the water outlet (6) is smaller than the opening (18), and the opening (18) is used for discharging water in the filtering device (9) to the water outlet (6) to flow out;
a sewage draining device (19) is arranged outside the filter screen plate (11), the filter device (9) is positioned inside the sewage draining device (19), an opening (20) is arranged at the top of the sewage draining device (19), the opening (20) is used for the outermost side of the stirring device (7) to extend into, a sewage draining outlet (21) is arranged at the bottom of the sewage draining device (19), a sewage draining valve (22) is arranged at the sewage draining outlet (21), and the sewage draining outlet (21) is used for draining sludge out of the shell (1);
the outermost side of the stirring plate (13) is provided with a brush (23), and the brush (23) is used for brushing off sludge.
2. A waste water treatment apparatus using photosynthetic bacteria according to claim 1 characterised in that the purification apparatus (3) is further provided with an exhaust port (24), the exhaust port (24) is connected with an exhaust duct (25), and the exhaust duct (25) is used for exhausting gas out of the housing (1).
3. A waste water treatment apparatus using photosynthetic bacteria according to claim 1 characterised in that the purification apparatus (3) is further provided with a heater (26) and a temperature sensor (27), the heater (26) being for heating waste water and the temperature sensor (27) being for sensing temperature.
4. A waste water treatment apparatus using photosynthetic bacteria according to claim 1 wherein the purification apparatus (3) is further provided with a photosynthetic bacteria culture support (28) and an incubator (29), the culture support is used for supporting the incubator (29), the incubator (29) is a ceramic culture ring, and the illumination apparatus (2) is a fluorescent lamp.
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| CN201910175188.6A CN109809571B (en) | 2019-03-08 | 2019-03-08 | Waste water treatment device utilizing photosynthetic bacteria |
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| CN110482759B (en) * | 2019-08-28 | 2021-10-22 | 黔南高新区绿色化工技术研究院有限公司 | Multielement combined recovery treatment process for comprehensive waste liquid of oil and gas field operation |
| CN114835350B (en) * | 2022-06-06 | 2024-05-14 | 河北省海洋与水产科学研究院(河北省海洋渔业生态环境监测站) | Breed tail water repair system |
| CN115180682B (en) * | 2022-09-13 | 2022-12-20 | 山东理工职业学院 | Clean waste water clarification plant of agricultural product |
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| JPS53132165A (en) * | 1977-04-22 | 1978-11-17 | Mitsubishi Heavy Ind Ltd | Microorganism filtering method |
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