CN215712065U - Integrated sewage treatment device - Google Patents
Integrated sewage treatment device Download PDFInfo
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- CN215712065U CN215712065U CN202121554282.1U CN202121554282U CN215712065U CN 215712065 U CN215712065 U CN 215712065U CN 202121554282 U CN202121554282 U CN 202121554282U CN 215712065 U CN215712065 U CN 215712065U
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Abstract
The utility model discloses an integrated sewage treatment device, which comprises a box body, wherein the interior of the box body is divided into a pre-nitrification tank, an anoxic tank, an aerobic tank, an MBR membrane biological reaction tank and a water production tank, the pre-nitrification tank is positioned at the lower left corner, the anoxic tank is arranged at the right side of the pre-nitrification tank and communicated with the anoxic tank, the aerobic tank is arranged at the right side of the anoxic tank and communicated with the aerobic tank, the MBR membrane tank is arranged at the right side of the aerobic tank and communicated with the MBR membrane tank, the MBR water production tank is arranged at the right side of the MBR membrane tank and communicated with the MBR water production tank, and a backflow tank is arranged at the upper side of the MBR water production tank and communicated with the MBR water production tank.
Description
Technical Field
The utility model belongs to the technical field of sewage purification, and particularly relates to an integrated sewage treatment device.
Background
With the increasing environmental water pollution, the shortage of water resources is severe. Domestic sewage in villages and domestic livestock wastewater in China are discharged arbitrarily, so that large-area river and lake water body pollution is caused; aiming at the problems that the sewage treatment of villages and towns cannot adopt mechanical equipment for treating large structures in towns, only a simple device with low investment and low operating cost can be adopted, but the simple device must meet the first-level standard or higher standard of pollutant discharge standard of a town sewage treatment plant, the simple device is difficult to realize, and the simple device needs to be developed to reach the standard stably and is a better product without being attended.
At present, various treatment processes adopted by the existing integrated device for treating sewage in villages and towns are various, such as A/O, A2/O, SBR, MBR, MUCT and the like, but the treatment effect is unstable, the operation is complex and the like.
Therefore, an apparatus is needed for organically combining the pre-nitrification, the anaerobic treatment, the facultative treatment and the MBR membrane tank in the sewage treatment technology, so that organic pollutants are removed more effectively and more stably, and the effluent quality of the device is higher than the effluent quality of the discharge standard.
Meanwhile, the equipment not only can be widely applied to sewage treatment in distributed villages, but also has wide use value in other industrial wastewater fields.
The inventor finds that the prior arts have at least the following technical problems in the practical use process:
1. the existing equipment lacks small-sized high-efficiency equipment aiming at rural areas and needs manual purification.
2. The prior equipment has the disadvantages of complex related technology, difficult maintenance and difficult use and maintenance in rural areas.
The present invention addresses at least one or more of the problems set forth above.
Disclosure of Invention
In order to overcome the defects, the inventor of the utility model continuously reforms and innovates through long-term exploration and trial and multiple experiments and efforts, and provides an integrated sewage treatment device which has small equipment volume, small occupied area, basically no field limitation, high efficiency, small degree of manual participation and no need of personnel on duty, and can be arranged on a mobile carrier.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides an integration sewage treatment plant, the power distribution box comprises a box body, the inside pre-nitrification tank that cuts apart of box, the oxygen deficiency pond, good oxygen pond, MBR membrane biological reaction pond, produce the pond, pre-nitrification tank is located the lower left corner, set up oxygen deficiency pond and both intercommunications in pre-nitrification tank right side, oxygen deficiency pond right side sets up good oxygen pond and both intercommunications, good oxygen pond right side sets up MBR membrane pond and both intercommunications, MBR membrane pond right side sets up MBR and produces pond and both intercommunications, it sets up backward flow pond and both intercommunications to produce the pond upside at MBR.
According to the utility model, the further preferable technical scheme is as follows: and a cleaning and dosing system is arranged on the box body on the right side of the MBR water producing tank.
According to the utility model, the further preferable technical scheme is as follows: the upper side and the rightmost side of the box body are provided with an ultraviolet disinfection tank, and the MBR water production tank is communicated with the ultraviolet disinfection tank.
According to the utility model, the further preferable technical scheme is as follows: the ultraviolet disinfection tank is provided with a monitoring unit.
According to the utility model, the further preferable technical scheme is as follows: the control unit is arranged in the box body.
According to the utility model, the further preferable technical scheme is as follows: an air conditioner external unit installation area is arranged on the upper side of the pre-nitrification tank, and an air conditioner external unit is installed in the installation area.
According to the utility model, the further preferable technical scheme is as follows: the ultraviolet disinfection tank is provided with a microwave ultraviolet generator.
According to the utility model, the further preferable technical scheme is as follows: an analysis detection platform is arranged on the box body and is positioned at the upper right corner of the box body.
According to the utility model, the further preferable technical scheme is as follows: and an immersed membrane module is arranged in the MBR membrane tank.
According to the utility model, the further preferable technical scheme is as follows: the box body is made of anti-corrosion heat-preservation steel plates and is arranged on the ground, underground or on a mobile trailer.
Compared with the prior art, the technical scheme of the utility model has the following advantages/beneficial effects:
1. equipment is small, and area is little, does not basically receive the place restriction, can settle on removing the carrier, and is efficient, and the degree that needs artifical participation is little, need not personnel on duty.
2. The equipment is simple in operation, convenient to manage, easy to realize automatic control and convenient to maintain, is suitable for distributed rural sewage treatment in vast rural areas, and has wide use value in other industrial wastewater fields.
3. MBR membrane is adopted for purification, and the quality of the effluent is high and stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of the present invention.
The labels in the figure are respectively: 1. the system comprises a pre-nitrification tank 2, an anoxic tank 3, an aerobic tank 4, an MBR membrane tank 5, an MBR water production tank 6, a cleaning and dosing system 7, a control unit 8, an air conditioner external unit 9, a reflux tank 10, a microwave ultraviolet generator 11, a monitoring unit 12, an analysis and detection platform 13 and an ultraviolet disinfection tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
Example (b):
the utility model provides an integration sewage treatment plant, the power distribution box comprises a box body, the inside pre-nitrification tank that cuts apart of box, the oxygen deficiency pond, good oxygen pond, MBR membrane biological reaction pond, produce the pond, pre-nitrification tank is located the lower left corner, set up oxygen deficiency pond and both intercommunications in pre-nitrification tank right side, oxygen deficiency pond right side sets up good oxygen pond and both intercommunications, good oxygen pond right side sets up MBR membrane pond and both intercommunications, MBR membrane pond right side sets up MBR and produces pond and both intercommunications, it sets up backward flow pond and both intercommunications to produce the pond upside at MBR. The pool bodies are communicated by water pipes and water pumps.
The box body is 4.5m-15m long, 2.2m-2.7m wide and 1.8m-3.2m high, and is made of anti-corrosion and heat-insulation materials.
After the membrane silk pollutes, accessible membrane silk washs medicine system and adds the medicine and washs, is provided with the washing medicine system on the box on MBR production pond right side, realizes the input of the required washing disinfectant of cleaning and disinfecting when the washing to the MBR membrane.
The upper side and the rightmost side of the box body are provided with an ultraviolet disinfection tank, and the MBR water production tank is communicated with the ultraviolet disinfection tank.
Be provided with the monitoring unit in ultraviolet disinfection pond, monitoring unit connection circuit control unit, whether the monitoring unit is used for monitoring complete equipment normal operating, simultaneously to whether up to standard to the water quality monitoring of each link, monitoring unit in case detect the risk, will send signal arrival circuit control unit, circuit control unit controlgear cuts off the power supply, lets equipment stop work to send the police dispatch newspaper, inform and need carry out artifical the maintenance.
A circuit control unit is arranged in the box body and controls the operation of all circuits, and the circuit control unit is controlled by adopting a plc (programmable logic controller) to realize full-automatic operation.
The method is characterized in that an air conditioner external unit mounting area is arranged on the upper side of the pre-nitrification tank, an air conditioner external unit is mounted in the mounting area, the air conditioner external unit is used for the integrated equipment under severe environment conditions, the internal temperature of the integrated equipment is adjusted, so that the activated sludge debugging and culturing period is shortened, the normal operation of the system is kept, and certainly, the air conditioner external unit mounting area is not required to be arranged on the premise that the air conditioner external unit is not required to be mounted.
The ultraviolet disinfection tank is provided with a microwave ultraviolet generator for disinfecting purified water, and the microwave ultraviolet generator is adopted for disinfection, so that the disinfection is efficient and simple.
Be provided with analysis testing platform on the box, analysis testing platform includes installation component and check out test set, check out test set passes through the installation of installation component, analysis testing platform is located the box upper right corner position, analysis testing platform's effect is to the quality of water after accomplishing the purification and carry out the detection of relevant data, guarantee that equipment operation is good, play the effect of analysis detection purifying effect, analysis testing platform is connected with circuit control unit, circuit control unit receives analysis testing platform's analysis testing result and controls analysis testing platform.
The MBR membrane tank is internally provided with an immersed membrane component which is mainly used for degrading organic pollutants and separating mud and water and is used as a core part of the treatment system, the immersed membrane component comprises a membrane bioreactor, the membrane bioreactor comprises a microbial colony, a membrane component, a water collecting system, a water producing system and an aeration system, sewage treated by an aerobic tank enters the MBR membrane tank, is filtered by the membrane component after aerobic aeration and biological treatment, is pumped out by a water producing pump and enters the MBR water producing tank, and the water can be directly discharged; an external membrane processor can also be used for sewage treatment. Nitrifying liquid flows back to the reflux pool 9 to improve denitrification and denitrogenation, and water in the MBR water production pool enters the ultraviolet disinfection pool.
The box body is made of anti-corrosion heat-insulation steel plates, is arranged on the ground, underground or on a mobile trailer, and can be flexibly installed and adjusted according to requirements.
The membrane bioreactor technology is a novel high-efficiency sewage treatment technology organically combining high-efficiency interception and biological treatment of a membrane, and is one of the most advanced sewage treatment and regeneration and reuse technologies in the world. The membrane bioreactor has the remarkable advantages that other biological treatment processes cannot be compared with the membrane bioreactor, can efficiently carry out solid-liquid separation, has a separation effect far better than that of a traditional sedimentation tank, produces water with good quality, produces suspended matters and turbidity close to zero, can be directly recycled, and realizes the recycling of sewage; the high-efficiency interception function of the membrane ensures that microorganisms are completely intercepted in the reactor, and the reactor maintains higher microorganism concentration; the interception, growth and reproduction of nitrifying bacteria with slow proliferation are facilitated, and the system nitrification efficiency is improved; the membrane separation ensures that macromolecular refractory components in the sewage have enough residence time in a bioreactor with limited volume, thereby greatly improving the degradation efficiency of refractory organic matters, and the reactor can run under high volume load, low sludge load and long sludge age, and can realize the discharge of basically no residual sludge; the produced water can be disinfected by a microwave ultraviolet generator without using a medicament for treatment, so that secondary pollution is reduced, the quality of the discharged water is reliably guaranteed, and the system is an ideal system for water source protection, country water conservation and sewage treatment.
The technology of the pre-nitrification tank, the anoxic tank, the aerobic tank and the water production tank is the same as that of the anoxic tank, the aerobic tank, the water production tank and the like of the existing sewage treatment device, the technology is combined with other technologies to obtain the specific structure of the utility model, and a sewage well, a grating, a water suction well and the like for sewage pretreatment belong to the known technologies, and are not described again here.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and these modifications and adaptations should be considered within the scope of the utility model.
Claims (10)
1. The utility model provides an integration sewage treatment plant, a serial communication port, it includes the box, the inside pre-nitrification tank that cuts apart of box, the oxygen deficiency pond, good oxygen pond, MBR membrane biological reaction pond, produce the pond, the pre-nitrification tank is located the lower left corner, set up oxygen deficiency pond and both intercommunications in the pre-nitrification tank right side, oxygen deficiency pond right side sets up good oxygen pond and both intercommunications, good oxygen pond right side sets up MBR membrane pond and both intercommunications, MBR membrane pond right side sets up MBR and produces pond and both intercommunications, it sets up backward flow pond and both intercommunications to produce the pond upside at MBR.
2. The integrated sewage treatment device of claim 1, wherein a cleaning and chemical adding system is arranged on a box body on the right side of the MBR water production tank.
3. The integrated sewage treatment device of claim 1 or 2, wherein the upper side and the rightmost side of the box body are provided with an ultraviolet disinfection tank, and the MBR water generating tank is communicated with the ultraviolet disinfection tank.
4. The integrated sewage treatment device of claim 3, wherein a monitoring unit is provided in the ultraviolet disinfection tank.
5. The integrated sewage treatment device according to claim 2, wherein a circuit control unit is provided inside the tank body, and the circuit control unit controls all the circuits.
6. The integrated sewage treatment plant of claim 3, wherein an outdoor air conditioner installation area is provided at an upper side of the pre-nitrification tank, and an outdoor air conditioner is installed at the installation area.
7. The integrated sewage treatment device of claim 3, wherein a microwave ultraviolet generator is provided in the ultraviolet disinfection tank.
8. The integrated sewage treatment device according to claim 1, wherein the tank body is provided with an analysis and detection platform, and the analysis and detection platform is positioned at the upper right corner of the tank body.
9. The integrated sewage treatment device of claim 4, wherein the MBR membrane tank is provided with a submerged membrane module.
10. The integrated sewage treatment device according to claim 3, wherein the tank body is made of an anticorrosive heat-insulating steel plate and is arranged on the ground, underground or on a mobile trailer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121554282.1U CN215712065U (en) | 2021-07-09 | 2021-07-09 | Integrated sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121554282.1U CN215712065U (en) | 2021-07-09 | 2021-07-09 | Integrated sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215712065U true CN215712065U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121554282.1U Active CN215712065U (en) | 2021-07-09 | 2021-07-09 | Integrated sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215712065U (en) |
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2021
- 2021-07-09 CN CN202121554282.1U patent/CN215712065U/en active Active
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