CN205635065U - Novel integral type membrane bioreactor - Google Patents
Novel integral type membrane bioreactor Download PDFInfo
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- CN205635065U CN205635065U CN201620204871.XU CN201620204871U CN205635065U CN 205635065 U CN205635065 U CN 205635065U CN 201620204871 U CN201620204871 U CN 201620204871U CN 205635065 U CN205635065 U CN 205635065U
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- truncated cone
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- shaped chamber
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Abstract
The utility model provides a novel integral type membrane bioreactor, including the cell body, be equipped with acidizing pond, facultative anaerobic pond and membrane biological reaction pond in the cell body, the intercommunication has the sewage inlet tube on the acidizing pond, is equipped with overflow arrangement respectively between acidizing pond and the facultative anaerobic pond and acidizing pond and the membrane biological reaction pond, is equipped with the membrane frame in the membrane biological reaction pond, and aeration equipment includes the air -blower, and the air outlet of air -blower is connected with the aeration pipe of setting bottom the membrane frame, and the aeration pipe is including the body, the inner chamber of body is equipped with a plurality of round platform shape chamber and inverted circular truncated cone chambeies that set up in turn, the tip in inverted circular truncated cone chamber with the tip intercommunication in round platform shape chamber is in the same place, and the inner chamber area of body can effectively improve the gas flow rate along the length direction of body is constantly changeable, avoids reducing of gas flow rate to realize uniform aerating, orifice moreover the tapering in round platform shape chamber is greater than down the tapering of going up round platform shape chamber can improve the ascending velocity of flow of intermembranous liquid.
Description
Technical field
This utility model relates to a kind of integral type film biological reactor.
Background technology
Membrane bioreactor (MBR) technology is to grow up over nearly 20 years, it is widely used in the engineering that waste water processes, MBR improves in technique at following activated sludge and occupies obvious technical advantage, can be used for municipal wastewater, sanitary wastewater, various industrial wastewater and the advanced treating of micro-polluted raw, and reusing sewage field, market capacity is huge, but the aeration of the aerator of existing integral type film biological reactor is uneven, aeration effect it is impossible to ensure that, have impact on wastewater treatment efficiency.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of good sewage processing effect, the uniform novel integrated membrane bioreactor of aeration.
nullFor solving above-mentioned technical problem，The technical solution of the utility model is: novel integrated membrane bioreactor，Including cell body，It is provided with acidification pool in described cell body、Oxygen compatibility pool and membrane biological reaction pond，It is communicated with sewage water inlet pipe on described acidification pool，It is respectively equipped with overflow mechanism between described acidification pool and described oxygen compatibility pool and between described acidification pool and described membrane biological reaction pond，Described membrane biological reaction pond is provided with film framework，Described film framework is provided with multiple tubular membrane component，The top of tubular membrane component is respectively connecting to outlet conduit，Described outlet conduit is communicated to aspirate drainage arrangement，The bottom of described film framework is provided with aerator，Described tubular membrane component includes multiple evenly distributed membrane tube，Described aerator includes aerator，The air outlet of described aerator connects the aeration tube being arranged on film base of frame，Described aeration tube includes body，The inner chamber of described body is provided with multiple truncated cone-shaped chamber being arranged alternately and reverse frustoconic chamber，The small end in described reverse frustoconic chamber and the small end in described truncated cone-shaped chamber are connected together，The axis in described truncated cone-shaped chamber and described reverse frustoconic chamber is parallel to the axis of described body，On described body, aeration nozzle is installed，Described aeration nozzle includes nozzle body，Described nozzle body is provided with spray orifice，Described spray orifice includes upper truncated cone-shaped chamber above and is positioned at the lower truncated cone-shaped chamber connected with described upper truncated cone-shaped chamber of lower section，The tapering in described lower truncated cone-shaped chamber is more than the tapering in described upper truncated cone-shaped chamber.
As preferred technical scheme, being inserted with the tapered rod of the length direction extension along described body in described tube cavity, the axis of described tapered rod is parallel to the axis of described body, and the little head end of described tapered rod is positioned at the inlet end of described body.
As preferred technical scheme, between described spray orifice connection small end and the small end in described truncated cone-shaped chamber in described reverse frustoconic chamber.
nullOwing to have employed technique scheme，Novel integrated membrane bioreactor，Including cell body，It is provided with acidification pool in described cell body、Oxygen compatibility pool and membrane biological reaction pond，It is communicated with sewage water inlet pipe on described acidification pool，It is respectively equipped with overflow mechanism between described acidification pool and described oxygen compatibility pool and between described acidification pool and described membrane biological reaction pond，Described membrane biological reaction pond is provided with film framework，Described film framework is provided with multiple tubular membrane component，The top of tubular membrane component is respectively connecting to outlet conduit，Described outlet conduit is communicated to aspirate drainage arrangement，The bottom of described film framework is provided with aerator，Described tubular membrane component includes multiple evenly distributed membrane tube，Described aerator includes aerator，The air outlet of described aerator connects the aeration tube being arranged on film base of frame，Described aeration tube includes body，The inner chamber of described body is provided with multiple truncated cone-shaped chamber being arranged alternately and reverse frustoconic chamber，The small end in described reverse frustoconic chamber and the small end in described truncated cone-shaped chamber are connected together，The axis in described truncated cone-shaped chamber and described reverse frustoconic chamber is parallel to the axis of described body，On described body, aeration nozzle is installed，Described aeration nozzle includes nozzle body，Described nozzle body is provided with spray orifice，Described spray orifice includes upper truncated cone-shaped chamber above and is positioned at the lower truncated cone-shaped chamber connected with described upper truncated cone-shaped chamber of lower section，The tapering in described lower truncated cone-shaped chamber is more than the tapering in described upper truncated cone-shaped chamber；The inner chamber of described body is provided with multiple truncated cone-shaped chamber being arranged alternately and reverse frustoconic chamber, the small end in described reverse frustoconic chamber and the small end in described truncated cone-shaped chamber are connected together, the inner chamber area of body is continually changing along the length direction of body can be effectively improved gas flow rate, avoid the reduction of gas flow rate, thus realize uniform aeration, and the tapering in the described lower truncated cone-shaped chamber of spray orifice can improve intermembranous liquid upflow velocity more than the tapering in described upper truncated cone-shaped chamber.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the partial enlarged drawing in Fig. 1 at I.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
As shown in Figures 1 and 2, novel integrated membrane bioreactor, including cell body 1, it is provided with acidification pool 2 in described cell body 1, oxygen compatibility pool 3 and membrane biological reaction pond 4, it is communicated with sewage water inlet pipe 5 on described acidification pool 2, it is respectively equipped with overflow mechanism between described acidification pool 2 and described oxygen compatibility pool 3 and between described acidification pool 2 and described membrane biological reaction pond 4, described membrane biological reaction pond 4 is provided with film framework 6, described film framework 6 is provided with multiple tubular membrane component, the top of tubular membrane component is respectively connecting to outlet conduit 8, described outlet conduit 8 is communicated to aspirate drainage arrangement, the bottom of described film framework 6 is provided with aerator, described tubular membrane component includes multiple evenly distributed membrane tube 7, tubular membrane is as filter membrane, it is avoided that filter membrane fracture distress, cause the deterioration of water quality；Described aerator includes aerator 9, the air outlet of described aerator 9 connects the aeration tube 10 being arranged on film base of frame, described aeration tube 10 includes body, the inner chamber of described body is provided with multiple truncated cone-shaped chamber 11 being arranged alternately and reverse frustoconic chamber 12, the small end in described reverse frustoconic chamber 12 and the small end in described truncated cone-shaped chamber 11 are connected together, the axis in described truncated cone-shaped chamber 11 and described reverse frustoconic chamber 12 is parallel to the axis of described body, aeration nozzle 13 is installed on described body, described aeration nozzle 13 includes nozzle body, described nozzle body is provided with spray orifice, described spray orifice includes upper truncated cone-shaped chamber 14 above and is positioned at the lower truncated cone-shaped chamber 15 connected with described upper truncated cone-shaped chamber of lower section, the tapering in described lower truncated cone-shaped chamber 15 is more than the tapering in described upper truncated cone-shaped chamber 14.Between described spray orifice connection small end and the small end in described truncated cone-shaped chamber in described reverse frustoconic chamber.Described Water sucking and draining device includes pulsating pump 19, is discharged in recovery pond 20 by outlet conduit 8 by the sewage after filmed passing tube filters by the swabbing action of pulsating pump 19.Manhole 21 it is additionally provided with on described cell body.
Being inserted with the tapered rod 16 of the length direction extension along described body in described tube cavity, the axis of described tapered rod 16 is parallel to the axis of described body, and the little head end of described tapered rod 16 is positioned at the inlet end of described body.So so that from the inlet end of the described body end to body, the cavity volume of body diminishes, such that it is able to keep the flow velocity of gas, further ensure uniform aeration.
The inner chamber of described body is provided with multiple truncated cone-shaped chamber 11 and multiple reverse frustoconic chamber 12, the small end in described reverse frustoconic chamber 12 and the small end in described truncated cone-shaped chamber 11 are connected together, the inner chamber area of body is continually changing along the length direction of body can be effectively improved gas flow rate, avoid the reduction of gas flow rate, thus realize uniform aeration, and the tapering in the described lower truncated cone-shaped chamber 15 of spray orifice can improve intermembranous liquid upflow velocity more than the tapering in described upper truncated cone-shaped chamber 14.
Utilize technical scheme described in the utility model, or those skilled in the art is under the inspiration of technical solutions of the utility model, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection domain of the present utility model.
Claims (3)
- nullThe most novel integrated membrane bioreactor，It is characterized in that: include cell body，It is provided with acidification pool in described cell body、Oxygen compatibility pool and membrane biological reaction pond，It is communicated with sewage water inlet pipe on described acidification pool，It is respectively equipped with overflow mechanism between described acidification pool and described oxygen compatibility pool and between described acidification pool and described membrane biological reaction pond，Described membrane biological reaction pond is provided with film framework，Described film framework is provided with multiple tubular membrane component，The top of tubular membrane component is respectively connecting to outlet conduit，Described outlet conduit is communicated to aspirate drainage arrangement，The bottom of described film framework is provided with aerator，Described tubular membrane component includes multiple evenly distributed membrane tube，Described aerator includes aerator，The air outlet of described aerator connects the aeration tube being arranged on film base of frame，Described aeration tube includes body，The inner chamber of described body is provided with multiple truncated cone-shaped chamber being arranged alternately and reverse frustoconic chamber，The small end in described reverse frustoconic chamber and the small end in described truncated cone-shaped chamber are connected together，The axis in described truncated cone-shaped chamber and described reverse frustoconic chamber is parallel to the axis of described body，On described body, aeration nozzle is installed，Described aeration nozzle includes nozzle body，Described nozzle body is provided with spray orifice，Described spray orifice includes upper truncated cone-shaped chamber above and is positioned at the lower truncated cone-shaped chamber connected with described upper truncated cone-shaped chamber of lower section，The tapering in described lower truncated cone-shaped chamber is more than the tapering in described upper truncated cone-shaped chamber.
- Novel integrated membrane bioreactor the most as claimed in claim 1, it is characterized in that: in described tube cavity, be inserted with the tapered rod of the length direction extension along described body, the axis of described tapered rod is parallel to the axis of described body, and the little head end of described tapered rod is positioned at the inlet end of described body.
- Novel integrated membrane bioreactor the most as claimed in claim 2, it is characterised in that: between described spray orifice connection small end and the small end in described truncated cone-shaped chamber in described reverse frustoconic chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204871.XU CN205635065U (en) | 2016-03-17 | 2016-03-17 | Novel integral type membrane bioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204871.XU CN205635065U (en) | 2016-03-17 | 2016-03-17 | Novel integral type membrane bioreactor |
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| Publication Number | Publication Date |
|---|---|
| CN205635065U true CN205635065U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204871.XU Active CN205635065U (en) | 2016-03-17 | 2016-03-17 | Novel integral type membrane bioreactor |
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| Country | Link |
|---|---|
| CN (1) | CN205635065U (en) |
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2016
- 2016-03-17 CN CN201620204871.XU patent/CN205635065U/en active Active
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| GR01 | Patent grant |