CN213803121U - Biological treatment integrated equipment - Google Patents
Biological treatment integrated equipment Download PDFInfo
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- CN213803121U CN213803121U CN202120368380.XU CN202120368380U CN213803121U CN 213803121 U CN213803121 U CN 213803121U CN 202120368380 U CN202120368380 U CN 202120368380U CN 213803121 U CN213803121 U CN 213803121U
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Abstract
The utility model relates to a sewage treatment plant technical field discloses a biological treatment integration equipment, and biological treatment integration equipment is including consecutive anaerobic zone, good oxygen district and settling zone, anaerobic zone is equipped with the water inlet, the settling zone is equipped with the outlet, be equipped with the sludge reflux pump in the settling zone, the sludge reflux pump sets up the bottom of settling zone, still be equipped with the intercommunication in the biological treatment integration equipment anaerobic zone with the sludge reflux pipe of settling zone, the one end of sludge reflux pipe with the sludge reflux pump links to each other, the other end of sludge reflux pipe inserts anaerobic zone. Adopt the utility model discloses technical scheme's biological treatment integration equipment, simple structure, the installation of being convenient for, and can effectually handle sewage, ensure can not destroy the environment after the sewage discharge of process treatment.
Description
Technical Field
The utility model relates to a sewage treatment device technical field especially relates to a biological treatment integration equipment.
Background
At present, because most of sewage treatment equipment occupy large area, drop into big, with high costs, it is big to the maintenance of sewage treatment equipment, the degree of difficulty of maintenance processing, and current sewage treatment system often has the unsatisfactory, not up to standard problem of sewage treatment effect, if sewage treatment effect not up to standard directly discharges, will serious polluted environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a biological treatment integration equipment, this biological treatment integration equipment simple structure, the installation and the maintenance of being convenient for, and can effectually handle sewage, can not destroy the environment after guaranteeing to pass through the sewage discharge of processing.
In order to realize the above object, the utility model provides a biological treatment integration equipment, biological treatment integration equipment are including consecutive anaerobic zone, good oxygen district and settling zone, anaerobic zone is equipped with the water inlet, settling zone is equipped with the outlet, be equipped with the sludge reflux pump in the settling zone, the sludge reflux pump sets up the bottom of settling zone, still be equipped with the intercommunication in the biological treatment integration equipment anaerobic zone with the sludge return pipe of settling zone, the one end of sludge return pipe with the sludge return pump links to each other, the other end of sludge return pipe inserts anaerobic zone.
In some embodiments of the present application, an aeration pipe is arranged in the aerobic zone, one end of the aeration pipe is arranged at the bottom of the aerobic zone, and the other end of the aeration pipe penetrates through the outer wall of the integrated biological treatment equipment and is connected with a fan.
In some embodiments of the present application, the aeration pipe includes a connection pipe for connecting with the blower, a first connection pipe and at least one second connection pipe are provided in the aerobic zone, the first connection pipe is directed to the sedimentation zone along the anaerobic zone, and the second connection pipe is provided in a direction perpendicular to the first connection pipe.
In some embodiments of the present application, the second connecting tube is a microporous aeration tube.
In some embodiments of the present application, a water inlet pipe is provided in the water inlet, and a portion of the water inlet pipe inserted into the anaerobic zone extends downward to a lower portion of the anaerobic zone,
a first water passing pipe is arranged between the anaerobic zone and the aerobic zone, a second water passing pipe is arranged between the aerobic zone and the sedimentation zone, the first water passing pipe and the second water passing pipe are both L-shaped,
the water inlet end of the first water passing pipe is positioned in the anaerobic zone and is arranged along the horizontal direction, the water outlet end of the first water passing pipe is arranged in the aerobic zone along the vertical direction, and the water outlet end of the first water passing pipe is arranged adjacent to the second connecting pipe,
the second water passing pipe is located one end in the aerobic zone is arranged along the horizontal direction, the second water passing pipe is located one end in the settling zone is arranged along the vertical direction, the water outlet end of the second water passing pipe is located on the lower portion of the settling zone, and the water outlet is located at the top of the side wall, on the opposite side of the second water passing pipe, of the settling zone.
In some embodiments of the present application, the height of the water inlet of the anaerobic zone is higher than the height of the water outlet of the settling zone, and the difference between the height of the water inlet of the anaerobic zone and the height of the water outlet of the settling zone is 80-120 mm.
In some embodiments of the present application, the top of the anaerobic zone and the top of the settling zone are both provided with air vents communicated with the outside.
In some embodiments of the present application, the top of the anaerobic zone, the aerobic zone and the settling zone are provided with viewing windows.
In some embodiments of the present application, the diameter of the viewing window is not less than 500 mm.
In some embodiments of the present application, the bottom of the integrated biological treatment device is provided with a concrete layer with a thickness of 300mm, a medium sand cushion layer with a thickness of 100mm, a reinforced concrete bottom plate with a thickness of 300mm, a plain concrete cushion layer with a thickness of 100mm and stone chips with a thickness of 500mm from top to bottom. The lateral wall of biological treatment integration equipment is equipped with 300mm thick side middling protective layer.
The embodiment of the utility model provides a biological treatment integration equipment, compared with the prior art, its beneficial effect lies in:
the utility model discloses biological treatment integration equipment, the organic matter in the sewage can be got rid of in the anaerobic zone, sewage flows in the aerobic zone again, the organic matter pollutant of aerobic zone in to sewage carries out oxidative decomposition and forms the inorganic matter, the sewage through aerobic treatment flows in the settling zone again and deposits, mix the water mud-water separation of liquid, deposit the middle and small particulate matter in the sewage, further go suspension and total phosphorus in the water, thereby make sewage reach the effect that can discharge the non-staining environment, furtherly, the mud backward flow of mud back flow in with the settling zone is to the anaerobic zone, can make the sludge amount in the anaerobic zone sufficient, and the too much problem that influences the sewage treatment effect of mud in the settling zone has been avoided.
Drawings
FIG. 1 is a top view of an integrated biological treatment apparatus according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a schematic structural diagram of an integrated biological treatment apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the air holes in the integrated biological treatment device according to the embodiment of the present invention;
in the figure, 100, biological treatment integrated equipment, 110, an anaerobic zone, 120, an aerobic zone, 130, a settling zone, 140, a sludge reflux pump, 150, a sludge reflux pipe, 160, an observation window, 170, a vent hole, 180, a water inlet, 190, a water outlet, 200, an aeration pipe, 210, a first connecting pipe, 220, a second connecting pipe, 230, a connecting pipeline, 300, a water inlet pipe, 400, a first water passing pipe, 500 and a second water passing pipe.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The invention will be further explained and explained with reference to the drawings and the embodiments in the following description. The step numbers in the embodiments of the present invention are provided only for convenience of illustration, the sequence between the steps is not limited at all, and the execution sequence of each step in the embodiments can be adapted according to the understanding of those skilled in the art.
As shown in fig. 1 to 4, the integrated biological treatment apparatus 100 according to the preferred embodiment of the present invention includes an anaerobic zone 110, an aerobic zone 120 and a settling zone 130 connected in sequence, the anaerobic zone 110 is provided with a water inlet 180, the settling zone 130 is provided with a water outlet 190, a sludge reflux pump 140 is provided in the settling zone 130, the sludge reflux pump 140 is provided at the bottom of the settling zone 130, a sludge reflux pipe 150 communicating the anaerobic zone 110 and the settling zone 130 is further provided in the integrated biological treatment apparatus 100, one end of the sludge reflux pipe 150 is connected to the sludge reflux pump 140, and the other end of the sludge reflux pipe 150 is inserted into the anaerobic zone 110.
Based on the above technical scheme, the anaerobic zone 110 can remove organic matters in the sewage, the sewage flows into the aerobic zone 120 again, the aerobic zone 120 can oxidize and decompose organic pollutants in the sewage to form inorganic matters, the sewage after aerobic treatment flows into the settling zone 130 again to be settled, the mixed liquid is subjected to mud-water separation, small and medium-sized particulate matters in the sewage are settled, and suspended matters and total phosphorus in the sewage are further removed, so that the sewage can be discharged without polluting the environment, further, the sludge in the settling zone 130 flows back to the anaerobic zone 110 through the sludge return pipe 150, the amount of sludge in the anaerobic zone 110 is sufficient, and the problem that the sewage treatment effect is influenced by excessive sludge in the settling zone 130 is avoided.
In some embodiments of the present application, an aeration pipe 200 is disposed in the aerobic zone 120, one end of the aeration pipe 200 is disposed at the bottom of the aerobic zone 120, and the other end of the aeration pipe 200 passes through the outer wall of the integrated biological treatment apparatus 100 and is connected to a blower, which transports gas to the aerobic zone 120 through the aeration pipe 200.
In some embodiments of the present application, the aeration pipe 200 includes a connection pipe 230 for connecting to a fan, a first connection pipe 210 and at least one second connection pipe 220 are provided in the aerobic zone 120, the first connection pipe 210 and the at least one second connection pipe 220 are communicated with the connection pipe 230, in some embodiments of the present application, the number of the second connection pipes 220 is three, the three second connection pipes 220 are uniformly distributed on the first connection pipe 210, the first connection pipe 210 is disposed in a direction of the anaerobic zone 110 toward the settling zone 130, the second connection pipe 220 is disposed in a direction perpendicular to the first connection pipe 210, and the second connection pipe 220 and the first connection pipe 210 are disposed in the same horizontal plane. The transportation of the gas in the aerobic zone is realized by arranging the connecting pipeline 230, the first connecting pipe 210 and the second connecting pipe 220, and the arrangement of the plurality of second connecting pipes 220 can make the distribution of the gas more uniform, thereby further ensuring the speed and efficiency of sewage treatment in the aerobic zone 120.
In some embodiments of the present application, the second connection pipe 220 is a microporous aeration pipe, which has low cost, fine bubbles, reasonable structure, and uniform aeration over a long distance; the microporous aeration pipe is a polymer hose and is suitable for various water bodies and terrains; the point aeration is realized, the air flow is small, and the energy consumption is low; the installation is convenient, and the laying cost is low; no noise and no influence on environment.
In some embodiments of the present application, an inlet pipe 300 is disposed in the inlet port 180, a portion of the inlet pipe 300 inserted into the anaerobic zone 110 extends downward to a lower portion of the anaerobic zone 110, a first water passing pipe 400 is disposed between the anaerobic zone 110 and the aerobic zone 120, a second water passing pipe 500 is disposed between the aerobic zone 120 and the settling zone 130, the first water passing pipe 400 and the second water passing pipe 500 are both L-shaped, a water inlet end of the first water passing pipe 400 is disposed in the anaerobic zone 110 and horizontally, a water outlet end of the first water passing pipe 400 is disposed in the aerobic zone 120 vertically, a water outlet end of the first water passing pipe 400 is substantially located at a bottom of the aerobic zone 120 and is disposed adjacent to the second connecting pipe 220, an end of the second water passing pipe 230 is disposed in the horizontal direction at an end of the aerobic zone 120, an end of the second water passing pipe 230 is disposed in the vertical direction at an end of the settling zone 130, and a water outlet end of the second water passing pipe 230 is located at a lower portion of the settling zone 130, the water outlet 190 is located at the top of the side wall of the opposite side of the settling zone 130 and the second water passing pipe 230, so that sewage can be discharged after entering the biological treatment integrated equipment after reciprocating for many times from top to bottom and from bottom to top, the movement track of the sewage in the biological treatment integrated equipment is prolonged, and the sewage treatment effect is better.
In some embodiments of the present application, the height of the water inlet 180 of the anaerobic zone 110 is higher than the height of the water discharge 190 of the settling zone 130, and the height difference between the height of the water inlet 180 of the anaerobic zone 110 and the height of the water discharge 190 of the settling zone 130 is 80-120 mm. In some embodiments of the present application, the difference in height between the height of the water inlet 180 of the anaerobic zone 110 and the height of the water discharge 190 of the settling zone 130 is 100 mm.
In some embodiments of the present application, the top of the anaerobic zone 110 and the top of the settling zone 130 are both provided with air vents 170 communicating with the outside, so as to avoid the reaction from affecting the excessive air pressure in the integrated biological treatment equipment 100, and thus, the integrated biological treatment equipment 100 can operate normally and safely.
In some embodiments of the present application, the top of the anaerobic zone 110, the aerobic zone 120 and the settling zone 130 are provided with observation windows 160, so that an operator can observe the conditions in each zone of the integrated biological treatment equipment 100 conveniently, and the diameter of the observation windows 160 is not less than 500mm, so that the operator can enter the integrated biological treatment equipment conveniently and the maintenance is convenient.
In some embodiments of the present application, the bottom of the integrated biological treatment apparatus 100 is provided with a concrete layer with a thickness of 300mm, a medium sand cushion layer with a thickness of 100mm, a reinforced concrete bottom plate with a thickness of 300mm, a plain concrete cushion layer with a thickness of 100mm, and stone chips with a thickness of 500mm from top to bottom. The side of the integrated biological treatment apparatus 100 is provided with a side sand protecting layer having a thickness of 300mm, thereby improving the strength of the integrated biological treatment apparatus 100.
The utility model discloses a working process does: the sewage enters the anaerobic zone 110 through the water inlet 180, then the sewage enters the aerobic zone 120 for aerobic treatment, during the aerobic treatment, the fan blows air to the aerobic zone 120 for oxygen supply, harmful substances in the sewage are removed through the treatment of the aerobic zone 120 and the anaerobic zone 110, then the sewage enters the settling zone 130, precipitates contained in the sewage in the settling zone 130 are settled under the action of gravity, and then the treated drainable water can be discharged through the water outlet 190.
To sum up, the embodiment of the utility model provides a biological treatment integration equipment 100, the organic matter in the sewage can be got rid of in anaerobic zone 110 of its biological treatment integration equipment 100, sewage flows into in aerobic zone 120 again, aerobic zone 120 can carry out oxidative decomposition to the organic matter pollutant in the sewage and form the inorganic matter, sewage through aerobic treatment flows into precipitation zone 130 in again and deposits, will mix the water mud-water separation of liquid, precipitate the middle and small particulate matter in the sewage, further go in suspension and total phosphorus, thereby make sewage reach the effect that can discharge the non-staining environment, furthermore, mud reflux pipe 150 flows back to anaerobic zone 110 with the mud in the precipitation zone 130, can make the sludge volume in anaerobic zone 110 sufficient, and avoided the too much problem that influences the sewage treatment effect of mud in the precipitation zone 130.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "longitudinal", "X-axis direction", "Y-axis direction", "Z-axis direction", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Moreover, some of the above terms may be used to indicate other meanings besides orientation or position, for example, the term "on" may also be used to indicate some kind of dependency or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a biological treatment integration equipment, its characterized in that, includes consecutive anaerobic zone, good oxygen district and settling zone, anaerobic zone is equipped with the water inlet, settling zone is equipped with the outlet, be equipped with the mud backwash pump in the settling zone, the mud backwash pump sets up the bottom of settling zone, still be equipped with the intercommunication in the biological treatment integration equipment anaerobic zone with the mud back flow of settling zone, the one end of mud back flow with the mud backwash pump links to each other, the other end of mud back flow inserts anaerobic zone.
2. The integrated biological treatment apparatus according to claim 1, wherein an aerator pipe is arranged in the aerobic zone, one end of the aerator pipe is arranged at the bottom of the aerobic zone, and the other end of the aerator pipe penetrates through the outer wall of the integrated biological treatment apparatus and is connected with a fan.
3. The integrated biological treatment apparatus according to claim 2, wherein the aeration pipe includes a connection pipe for connection to the blower, and a first connection pipe and at least one second connection pipe are provided in the aerobic zone, the first connection pipe being directed to the precipitation zone along the anaerobic zone, and the second connection pipe being provided in a direction perpendicular to the first connection pipe.
4. The integrated biological treatment apparatus according to claim 3, wherein the second connection pipe is a microporous aeration pipe.
5. The integrated biological treatment apparatus according to claim 3, wherein a water inlet pipe is provided in the water inlet, and a portion of the water inlet pipe inserted into the anaerobic zone extends downward to a lower portion of the anaerobic zone,
a first water passing pipe is arranged between the anaerobic zone and the aerobic zone, a second water passing pipe is arranged between the aerobic zone and the sedimentation zone, the first water passing pipe and the second water passing pipe are both L-shaped,
the water inlet end of the first water passing pipe is positioned in the anaerobic zone and is arranged along the horizontal direction, the water outlet end of the first water passing pipe is arranged in the aerobic zone along the vertical direction, and the water outlet end of the first water passing pipe is arranged adjacent to the second connecting pipe,
the second water passing pipe is located one end in the aerobic zone is arranged along the horizontal direction, the second water passing pipe is located one end in the settling zone is arranged along the vertical direction, the water outlet end of the second water passing pipe is located on the lower portion of the settling zone, and the water outlet is located at the top of the side wall, on the opposite side of the second water passing pipe, of the settling zone.
6. The integrated biological treatment apparatus according to claim 1, wherein the height of the water inlet of the anaerobic zone is higher than that of the water outlet of the settling zone, and the height difference between the height of the water inlet of the anaerobic zone and the height of the water outlet of the settling zone is 80-120 mm.
7. The integrated biological treatment device of claim 1, wherein the top of the anaerobic zone and the top of the settling zone are both provided with air vents communicated with the outside.
8. The integrated biological treatment apparatus according to claim 1, wherein the top of the anaerobic zone, the top of the aerobic zone and the top of the sedimentation zone are provided with observation windows.
9. The integrated biological treatment apparatus according to claim 8, wherein the observation window has a diameter of not less than 500 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120368380.XU CN213803121U (en) | 2021-02-08 | 2021-02-08 | Biological treatment integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120368380.XU CN213803121U (en) | 2021-02-08 | 2021-02-08 | Biological treatment integrated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213803121U true CN213803121U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120368380.XU Active CN213803121U (en) | 2021-02-08 | 2021-02-08 | Biological treatment integrated equipment |
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| CN (1) | CN213803121U (en) |
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2021
- 2021-02-08 CN CN202120368380.XU patent/CN213803121U/en active Active
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