CN212246638U - MBR sewage treatment device - Google Patents
MBR sewage treatment device Download PDFInfo
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- CN212246638U CN212246638U CN201922484954.5U CN201922484954U CN212246638U CN 212246638 U CN212246638 U CN 212246638U CN 201922484954 U CN201922484954 U CN 201922484954U CN 212246638 U CN212246638 U CN 212246638U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model belongs to the technical field of sewage treatment equipment, and provides MBR sewage treatment equipment, which comprises a reactor body and an MBR membrane tank, wherein the outer wall of the reactor body is provided with a sewage inlet pipe, and the outer wall of the sewage inlet pipe is provided with an electric control valve; the inner wall of the reactor body is provided with a liquid level meter, and the outer wall of the reactor body is provided with a control screen; a timer is arranged on the side edge of the control screen; an inlet pipe is arranged outside the MBR membrane tank, a sewage outlet pipe is arranged on the side edge of the reactor body, a water suction pump is arranged at one end of the sewage outlet pipe, and one end of the water suction pump is connected with the inlet pipe; a clear water outlet pipe is arranged on the outer wall of the MBR membrane tank, and a clear water disinfection tank is arranged at one end of the clear water outlet pipe; the outer wall of the clear water disinfection tank is provided with a chlorine dioxide adding device. The utility model provides a pair of MBR sewage treatment device is convenient for control sewage volume and the processing time that gets into in the reactor, does benefit to the reaction degradation of the material of difficult decomposition.
Description
Technical Field
The utility model relates to a sewage treatment device technical field, concretely relates to MBR sewage treatment device.
Background
Domestic sewage is mainly discharged water generated by various kitchen water, washing water and toilet water used in human life, and is mostly non-toxic inorganic salts; at present, the main domestic mainstream technical means for decentralized domestic sewage treatment is mainly integrated equipment, and the equipment processes comprise an A2O process of an activated sludge method, a biological rotating disc of a biomembrane method, a contact oxidation method and the like;
patent CN 201721673439.6 discloses an adopt integration sewage treatment device of MBR technology, including body and automatically controlled cabinet, this internal anaerobism pond, oxygen deficiency pond and the aerobic aeration pond of being provided with, anaerobism pond and oxygen deficiency pond all fill have suspension pall ring biofilm carrier in the pond, install aeration pump, recoil washing air pump, self priming pump and backwash self priming pump in the automatically controlled cabinet and automatically controlled cabinet inside still is provided with the PLC module, is provided with hollow fiber membrane, perforation aeration tuber pipe and back flow in the aerobic aeration pond: however, the utility model has certain problems in use: the amount of sewage entering the reactor and the treatment time cannot be controlled, which is not beneficial to the reaction and degradation of the difficultly decomposed substances.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a MBR sewage treatment device is convenient for control sewage volume and the processing time that gets into in the reactor, does benefit to the reaction degradation of the material of difficult decomposition.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an MBR sewage treatment device comprises a reactor body and an MBR membrane tank, wherein the reactor body and the MBR membrane tank are connected; the outer wall of the reactor body is provided with a sewage inlet pipe, and the outer wall of the sewage inlet pipe is provided with an electric control valve;
the inner wall of the reactor body is provided with a liquid level meter, the outer wall of the reactor body is provided with a control screen, and the control screen is respectively and electrically connected with the electric control valve and the liquid level meter;
a timer is arranged on the side edge of the control screen, and the control screen and the timer are arranged in series;
an inlet pipe is arranged outside the MBR membrane tank, a sewage outlet pipe is arranged on the side edge of the reactor body, a water suction pump is arranged at one end of the sewage outlet pipe, and one end of the water suction pump is connected with the inlet pipe;
a clear water outlet pipe is arranged on the outer wall of the MBR membrane tank, and a clear water disinfection tank is arranged at one end of the clear water outlet pipe; the outer wall of the clear water disinfection tank is provided with a chlorine dioxide adding device, and the chlorine dioxide adding device is communicated with the clear water disinfection tank.
As an improved technical scheme, the outer wall of the MBR membrane tank is provided with an observation window, and the observation window is a square member.
As an improved technical scheme, the reactor body comprises an anaerobic tank, an anoxic tank and an aerobic tank, and the anaerobic tank, the anoxic tank and the aerobic tank are sequentially communicated.
As an improved technical scheme, a cleaning outlet pipe is arranged at the bottom of the reactor body, and a manual valve is arranged on the outer wall of the cleaning outlet pipe.
As an improved technical scheme, a protection compartment body is arranged outside the reactor body and the MBR membrane tank, and a maintenance door is arranged on the side edge of the protection compartment body.
As an improved technical scheme, the outer wall of the protection carriage body is provided with a plurality of hanging hooks, and the hanging hooks are sequentially arranged in an array mode along the length direction of the protection carriage body.
As an improved technical scheme, the side of the protection carriage body is provided with two ventilation windows, and the ventilation windows are respectively and correspondingly arranged on two opposite sides of the protection carriage body.
As an improved technical scheme, a power supply is arranged on the side edge of the protection carriage body, and the power supply is arranged by a lithium ion battery component; and a charging socket is arranged on the outer wall of the power supply.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a MBR sewage treatment device, include: the device comprises a reactor body and an MBR membrane tank, wherein a sewage inlet pipe is arranged on the outer wall of the reactor body, and an electric control valve is arranged on the outer wall of the sewage inlet pipe; the inner wall of the reactor body is provided with a liquid level meter, the outer wall of the reactor body is provided with a control screen, and the control screen is respectively and electrically connected with the electric control valve and the liquid level meter; a timer is arranged on the side edge of the control screen; an inlet pipe is arranged outside the MBR membrane tank, a sewage outlet pipe is arranged on the side edge of the reactor body, a water suction pump is arranged at one end of the sewage outlet pipe, and one end of the water suction pump is connected with the inlet pipe; a clear water outlet pipe is arranged on the outer wall of the MBR membrane tank, and a clear water disinfection tank is arranged at one end of the clear water outlet pipe; a chlorine dioxide adding device is arranged on the outer wall of the clear water disinfection tank; based on the above mechanism, the device has simple structure and convenient operation, is convenient for controlling the sewage quantity and the treatment time entering the reactor, and is beneficial to the reaction and degradation of the substances which are difficult to decompose.
In the utility model, the outer wall of the MBR membrane tank is provided with an observation window which is a square component; based on above mechanism, do benefit to and look over filterable process in the MBR membrane cisterna.
In the utility model, the reactor body comprises an anaerobic tank, an anoxic tank and an aerobic tank, and the anaerobic tank, the anoxic tank and the aerobic tank are sequentially communicated; based on the mechanism, the secondary sewage treatment process is carried out, and the treatment effect is good.
In the utility model, the bottom of the reactor body is provided with a cleaning outlet pipe, and the outer wall of the cleaning outlet pipe is provided with a manual control valve; based on above mechanism, do benefit to the reactor body washs.
In the utility model, a protective carriage body is arranged outside the reactor body and the MBR membrane tank, and a maintenance door is arranged on the side edge of the protective carriage body; based on above mechanism, form holistic protection setting, constitute an organic whole.
In the utility model, the outer wall of the protection carriage body is provided with a plurality of hanging hooks, and the hanging hooks are sequentially arranged in an array along the length direction of the protection carriage body; based on above mechanism, do benefit to and carry the removal.
In the utility model, the side of the protection carriage body is provided with the ventilation windows which are respectively and correspondingly arranged on two opposite sides of the protection carriage body; based on the above mechanism, ventilation treatment is performed in the protection compartment body.
In the utility model, the side of the protection carriage body is provided with a power supply which is arranged by a lithium ion battery component; a charging socket is arranged on the outer wall of the power supply; based on the above mechanism, dependence on an external power supply is reduced.
To sum up, the utility model provides a pair of MBR sewage treatment device is convenient for control sewage volume and the processing time that gets into in the reactor, does benefit to the reaction degradation of the material of difficult decomposition, and the installation is convenient with the dismantlement simultaneously, does benefit to and uses widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of an MBR sewage treatment device;
FIG. 2 is a schematic diagram of the structure of the reactor body;
FIG. 3 is a schematic view of a protection compartment structure;
FIG. 4 is a schematic diagram of a sewage treatment process.
In the attached drawing, the device comprises a reactor body 1, a reactor body 11, an anaerobic tank 12, an anoxic tank 13, an aerobic tank 14, a sewage inlet pipe 141, an electric control valve 15, a sewage outlet pipe 16, a water suction pump 2, an MBR membrane tank 21, an inlet pipe 22, a clean water outlet pipe 23, an observation window 3, a liquid level meter 4, a control screen 5, a timer 6, a clean water disinfection tank 61, a chlorine dioxide adding device 7, a cleaning outlet pipe 71, a manual control valve 8, a protection box body 81, a maintenance door 82, a hanging hook 83, a ventilation window 9, a power supply 91 and a charging socket.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the following embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-4, the utility model provides an MBR sewage treatment device, which comprises a reactor body 1 and an MBR membrane tank 2, wherein the reactor body 1 comprises an anaerobic tank 11, an anoxic tank 12 and an aerobic tank 13, and the anaerobic tank 11, the anoxic tank 12 and the aerobic tank 13 are sequentially arranged in a through manner;
the utility model integrates three functional units (A2O process) of an anaerobic tank 11, an anoxic tank 12 and an aerobic tank 13 for biological sewage treatment into a reactor body 1 to form a micro sewage treatment plant, and the effluent quality requirement is high;
the reactor body 1 and the MBR membrane tank 2 are connected and arranged, and A2O and a membrane filtration technology are organically combined, so that the effective separation of sludge retention time and hydraulic retention time is realized, the sludge age is prolonged, the degradation and conversion of organic matters are more thorough, the sludge yield is low, the effect of filtering and intercepting sludge and macromolecular pollutants by a microporous structure is obvious, the traditional secondary sedimentation tank is replaced, and the sludge-water separation effect is good;
a cleaning outlet pipe 7 is arranged at the bottom of the reactor body 1, and a manual control valve 71 is arranged on the outer wall of the cleaning outlet pipe 7; the reactor body 1 is easy to clean;
the outer wall of the reactor body 1 is provided with a sewage inlet pipe 14, and the outer wall of the sewage inlet pipe 14 is provided with an electric control valve 141; the inner wall of the reactor body 1 is provided with a liquid level meter 3, the outer wall of the reactor body 1 is provided with a control screen 4, and the control screen 4 is respectively and electrically connected with the electric control valve 141 and the liquid level meter 3;
by using the liquid level meter 3, when the interior of the reactor body 1 reaches a specified water level, the liquid level meter 3 responds a signal to the control screen 4, and the control screen 4 closes the electric control valve 141 for controlling the water amount in the reactor body 1;
a timer 5 is arranged on the side edge of the control screen 4, and the control screen 4 and the timer 5 are connected in series; an inlet pipe 21 is arranged outside the MBR membrane tank 2, a sewage outlet pipe 15 is arranged on the side edge of the reactor body 1, a water suction pump 16 is arranged at one end of the sewage outlet pipe 15, and one end of the water suction pump 16 is connected with the inlet pipe 21;
the timer 5 sets the time of reaction and decomposition, when the set time is reached, the control screen 4 starts the water suction pump 16, and the water suction pump 16 enters the MBR membrane tank 2 through the inlet pipe 21;
a clear water outlet pipe 22 is arranged on the outer wall of the MBR membrane tank 2, and a clear water disinfection tank 6 is arranged at one end of the clear water outlet pipe 22; the outer wall of the clear water disinfection tank 6 is provided with a chlorine dioxide adding device 61, and the chlorine dioxide adding device 61 is communicated with the clear water disinfection tank 6;
the chlorine dioxide adding device 61 adds chlorine dioxide to the clear water disinfection tank 6 for disinfection treatment, and the treated clear water is discharged for use; an observation window 23 is arranged on the outer wall of the MBR membrane tank 2, and the observation window 23 is a square component; the filtering process in the MBR membrane tank 2 is favorably checked;
a protection box body 8 is arranged outside the reactor body 1 and the MBR membrane tank 2, and a maintenance door 81 is arranged on the side edge of the protection box body 8 to form an integral protection device to form a whole;
the outer wall of the protection carriage body 8 is provided with a plurality of hanging hooks 82, and the hanging hooks 82 are sequentially arranged in an array along the length direction of the protection carriage body 8; the carrying and moving are facilitated; the side of the protection carriage body 8 is provided with two ventilation windows 83, and the ventilation windows 83 are respectively and correspondingly arranged on two opposite sides of the protection carriage body 8; ventilating the protection carriage body 8;
a power supply 9 is arranged on the side edge of the protection carriage body 8, and the power supply 9 is arranged for a lithium ion battery component; a charging socket 91 is arranged on the outer wall of the power supply 9; reduces the dependence on an external power supply 9 and supplies power to electric equipment in the sewage treatment equipment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. The utility model provides a MBR sewage treatment device which characterized in that: the device comprises a reactor body and an MBR membrane tank, wherein the reactor body and the MBR membrane tank are connected; the outer wall of the reactor body is provided with a sewage inlet pipe, and the outer wall of the sewage inlet pipe is provided with an electric control valve;
the inner wall of the reactor body is provided with a liquid level meter, the outer wall of the reactor body is provided with a control screen, and the control screen is respectively and electrically connected with the electric control valve and the liquid level meter;
a timer is arranged on the side edge of the control screen, and the control screen and the timer are arranged in series;
an inlet pipe is arranged outside the MBR membrane tank, a sewage outlet pipe is arranged on the side edge of the reactor body, a water suction pump is arranged at one end of the sewage outlet pipe, and one end of the water suction pump is connected with the inlet pipe;
a clear water outlet pipe is arranged on the outer wall of the MBR membrane tank, and a clear water disinfection tank is arranged at one end of the clear water outlet pipe; the outer wall of the clear water disinfection tank is provided with a chlorine dioxide adding device, and the chlorine dioxide adding device is communicated with the clear water disinfection tank.
2. The MBR sewage treatment plant of claim 1, wherein: the outer wall of the MBR membrane tank is provided with an observation window, and the observation window is a square component.
3. The MBR sewage treatment plant of claim 1, wherein: the reactor body comprises an anaerobic tank, an anoxic tank and an aerobic tank, and the anaerobic tank, the anoxic tank and the aerobic tank are sequentially communicated.
4. The MBR sewage treatment plant of claim 1, wherein: the bottom of the reactor body is provided with a cleaning outlet pipe, and the outer wall of the cleaning outlet pipe is provided with a manual control valve.
5. The MBR sewage treatment plant of claim 1, wherein: the reactor body with the outside of MBR membrane cisterna sets up the protection railway carriage or compartment body, the side of the protection railway carriage or compartment body sets up the maintenance door.
6. The MBR sewage treatment plant of claim 5, wherein: the outer wall of the protection carriage body is provided with a plurality of hanging hooks, and the hanging hooks are sequentially arranged in an array mode along the length direction of the protection carriage body.
7. The MBR sewage treatment plant of claim 6, wherein: the side of the protection carriage body is provided with two ventilation windows, and the ventilation windows are correspondingly arranged on two opposite sides of the protection carriage body respectively.
8. The MBR sewage treatment plant of claim 7, wherein: a power supply is arranged on the side edge of the protection carriage body, and the power supply is a lithium ion battery component; and a charging socket is arranged on the outer wall of the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484954.5U CN212246638U (en) | 2019-12-30 | 2019-12-30 | MBR sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484954.5U CN212246638U (en) | 2019-12-30 | 2019-12-30 | MBR sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212246638U true CN212246638U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922484954.5U Active CN212246638U (en) | 2019-12-30 | 2019-12-30 | MBR sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212246638U (en) |
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2019
- 2019-12-30 CN CN201922484954.5U patent/CN212246638U/en active Active
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