CN201678566U - Combined-type sewage purifier - Google Patents
Combined-type sewage purifier Download PDFInfo
- Publication number
- CN201678566U CN201678566U CN2010201841961U CN201020184196U CN201678566U CN 201678566 U CN201678566 U CN 201678566U CN 2010201841961 U CN2010201841961 U CN 2010201841961U CN 201020184196 U CN201020184196 U CN 201020184196U CN 201678566 U CN201678566 U CN 201678566U
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- CN
- China
- Prior art keywords
- shell
- membrane bioreactor
- aerator
- pipe
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a combined-type sewage purifier, belonging to the technical field of environmental protection. The combined-type sewage purifier comprises a shell, a water inlet pipe, packing, a membrane bioreactor, an overflow pipe, an exhaust pipe, a liquid level sensor, a discharge pipe, a suction pump, an ultrafiltration membrane module, an aerator, an air pump and an end cover, wherein the water inlet pipe arranged at the left lower corner of the shell and the overflow pipe is arranged at the left right corner of the shell; the membrane bioreactor is arranged on the left side of the shell, the packing is filled in the membrane bioreactor and the ultrafiltration membrane module is arranged on the right side of the membrane bioreactor; one end of the aerator is arranged at an inlet at the bottom end of the membrane bioreactor, the other end of the aerator is connected with the air pump, the liquid level sensor is installed in the aerator, the discharge pipe is arranged at the right upper corner of the shell, one end of the discharge pipe is arranged above the ultrafiltration membrane module and is communicated with the upper end of the ultrafiltration membrane module and the other end of the discharge pipe is connected with the suction pump; and the end cover is arranged in the center of the top end of the shell and the shell is matched with the end cover in a sealing way. The utility model is in a full-sealed structure and has the advantages of simple structure, easy operation and high sewage purification safety.
Description
Technical field
The utility model relates to a kind of composite sewage purifier, this is a kind of waste disposal plant that utilizes microbiological deterioration organic pollutant and ultra-filtration membrane separating and filtering to combine, processing and reuse applicable to occasion sewage such as biotope, hotel, universities and colleges, villages and small towns, swimming pool, high-speed service district, tourist attractions belong to environmental technology field.
Background technology
Usually contain higher BOD and N, P concentration in the sanitary sewages such as sub-district, hotel and universities and colleges, pollution load is higher, and its direct discharging can cause the oxygen consumption type organic contamination of water body, destroys the self-cleaning balance of water body, impel body eutrophication to form, thereby worsen quality of water environment; Also contain the pathogenic microorganism such as virus, bacterium of intestinal bacteria, parasite, harmful to human and aquatic organism in addition in the sewage, these will influence the hygiology index of water body, cause transmission of disease and popular.
The utility model content
The purpose of this utility model is in order to propose a kind of composite sewage purifier.
The purpose of this utility model is achieved through the following technical solutions.
A kind of composite sewage purifier of the present utility model comprises shell, water inlet pipe, filler, membrane bioreactor, upflow tube, vapor pipe, liquid level sensor, delivery pipe, suction pump, hyperfiltration membrane assembly, aerator, air pump and end cap; Its annexation is: have a through hole to be installed into water pipe at setpoint distance place, the shell lower left corner, have a through hole that upflow tube is installed at setpoint distance place, the upper left corner of shell; Left side at shell is a membrane bioreactor, and filler is arranged in the membrane bioreactor, has a through hole that vapor pipe is installed on the shell above the membrane bioreactor, is hyperfiltration membrane assembly on the membrane bioreactor right side; Hyperfiltration membrane assembly is made up of one or more hollow fiber film assembly, when hyperfiltration membrane assembly is made up of more than one hollow fiber film assembly, is fixed together by pick-and-place components between the hollow fiber film assembly; Aerator is a syphon shape, and an end of aerator is in the ingress, bottom of membrane bioreactor, and the other end of aerator connects air pump, and liquid level sensor is installed in the aerator, and liquid level sensor is used for controlling the unlatching of air pump and stopping; Delivery pipe is positioned at the upper right corner of shell, and an end of delivery pipe communicates above hyperfiltration membrane assembly and with the upper end of hyperfiltration membrane assembly, and the other end of delivery pipe links to each other with suction pump; The vertical central position of shell is an end cap, shell and end cap seal, and making composite sewage purifier is all-sealed structure;
The working process of composite sewage purifier is:
1) sewage enters membrane bioreactor by water pump or potential difference from water inlet pipe; When the water level of sewage exceeded the position of upflow tube, sewage entered in the membrane bioreactor from water inlet pipe from the upflow tube outflow and by potential difference again;
2) by air pump the bottom of air from membrane bioreactor is blown in the membrane bioreactor, sewage carries out anaerobism, anoxic and aerobic biochemical reaction in membrane bioreactor; When carrying out anaerobism, anoxic and aerobic biochemical reaction, producing then gas if any gas can discharge by vapor pipe; The anaerobic reaction process is carried out the release of anti-nitration reaction and phosphorus, improves the effect of denitrogenation dephosphorizing; Ball-type packing or soft-filler are housed in the membrane bioreactor, and to increase duration of contact and the contact area of sewage and microorganism, Ball-type packing or soft-filler are polythene material or polypropylene material;
3) sewage finishes in membrane bioreactor that reaction is laggard goes into hyperfiltration membrane assembly and carry out solid-liquid separation;
4) sewage enters delivery pipe by suction pump after by hyperfiltration membrane assembly, and sewage carries out uv sterilisation in delivery pipe;
5) can directly discharge through the sewage behind the uv sterilisation, sewage reached " integrated wastewater discharge standard " (GB8978-1996), " urban sewage reutilization city miscellaneous water water quality " (GB/T18920-2002) and " urban sewage reutilization water for scenic environment use water quality " emission request (GB/T18921-2002), also sewage can be carried out recycling.
Beneficial effect
The utility model is all-sealed structure, simple in structure, easy operation, and the security of purifying waste water is good.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Wherein, 1-shell, 2-water inlet pipe, 3-filler, 4-membrane bioreactor, 5-upflow tube, 6-vapor pipe, 7-liquid level sensor, 8-delivery pipe, 9-suction pump, 10-hyperfiltration membrane assembly, 11-aerator, 12-air pump.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
A kind of composite sewage purifier, as shown in Figure 1, comprise shell 1, water inlet pipe 2, filler 3, membrane bioreactor 4, upflow tube 5, vapor pipe 6, liquid level sensor 7, delivery pipe 8, suction pump 9, hyperfiltration membrane assembly 10, aerator 11, air pump 12 and end cap 13; Its annexation is: the setpoint distance place has a through hole to be installed into water pipe 2 in shell 1 lower left corner, has a through hole that upflow tube 5 is installed at setpoint distance place, the upper left corner of shell 1; In the left side of shell 1 is membrane bioreactor 4, and filler 3 is arranged in the membrane bioreactor 4, has a through hole that vapor pipe 6 is installed on the shell above the membrane bioreactor 41, is hyperfiltration membrane assembly 10 on membrane bioreactor 4 right sides; Hyperfiltration membrane assembly 10 is made up of 5 hollow fiber film assemblies, is fixed together by pick-and-place components between 5 hollow fiber film assemblies; Aerator 11 is a syphon shape, and an end of aerator 11 is in the ingress, bottom of membrane bioreactor 4, and the other end of aerator 11 connects air pump 12, and liquid level sensor 7 is installed in the aerator 11, and liquid level sensor 7 is used for controlling the unlatching of air pump 12 and stopping; Delivery pipe 8 is positioned at the upper right corner of shell 1, and an end of delivery pipe 8 communicates above hyperfiltration membrane assembly 10 and with the upper end of hyperfiltration membrane assembly 10, and the other end of delivery pipe 8 links to each other with suction pump 9; The vertical central position of shell 1 is an end cap 13, shell 1 and end cap 13 sealings, and making composite sewage purifier is all-sealed structure;
The working process of composite sewage purifier is:
1) sewage enters membrane bioreactor 4 by water pump or potential difference from water inlet pipe 2; When the water level of sewage exceeded the position of upflow tube 5, sewage entered in the membrane bioreactor 4 from water inlet pipe 2 from upflow tube 5 outflows and by potential difference again;
2) by air pump 12 bottom of air from membrane bioreactor 4 is blown in the membrane bioreactor 4, sewage carries out anaerobism, anoxic and aerobic biochemical reaction in membrane bioreactor 4; When carrying out anaerobism, anoxic and aerobic biochemical reaction, producing then if any gas, gas can pass through vapor pipe 6 discharges; The anaerobic reaction process is carried out the release of anti-nitration reaction and phosphorus, improves the effect of denitrogenation dephosphorizing; The spherical polyethylene filler is housed, to increase duration of contact and the contact area of sewage and microorganism in the membrane bioreactor 4;
3) sewage finishes in membrane bioreactor 4 that reaction is laggard goes into hyperfiltration membrane assembly 10 and carry out solid-liquid separation;
4) sewage enters delivery pipe 8 by hyperfiltration membrane assembly 10 backs by suction pump 9, and sewage carries out uv sterilisation in delivery pipe 8;
5) can directly discharge through the sewage behind the uv sterilisation, sewage reached " integrated wastewater discharge standard " (GB8978-1996), " urban sewage reutilization city miscellaneous water water quality " (GB/T18920-2002) and " urban sewage reutilization water for scenic environment use water quality " emission request (GB/T18921-2002), also sewage can be carried out recycling.
Claims (2)
1. a composite sewage purifier is characterized in that: comprise shell (1), water inlet pipe (2), filler (3), membrane bioreactor (4), upflow tube (5), vapor pipe (6), liquid level sensor (7), delivery pipe (8), suction pump (9), hyperfiltration membrane assembly (10), aerator (11), air pump (12) and end cap (13);
Its annexation is: have a through hole to be installed into water pipe (2) at setpoint distance place, shell (1) lower left corner, have a through hole that upflow tube (5) is installed at the setpoint distance place, the upper left corner of shell (1); In the left side of shell (1) is membrane bioreactor (4), filler (3) is arranged in the membrane bioreactor (4), having a through hole that vapor pipe (6) is installed on the shell (1) of membrane bioreactor (4) top, is hyperfiltration membrane assembly (10) on membrane bioreactor (4) right side; Hyperfiltration membrane assembly (10) is made up of one or more hollow fiber film assembly, when hyperfiltration membrane assembly (10) is made up of more than one hollow fiber film assembly, is fixed together by pick-and-place components between the hollow fiber film assembly; Aerator (11) is a syphon shape, and an end of aerator (11) is in the ingress, bottom of membrane bioreactor (4), and the other end of aerator (11) connects air pump (12), and liquid level sensor (7) is installed in the aerator (11); Delivery pipe (8) is positioned at the upper right corner of shell (1), and an end of delivery pipe (8) communicates in the top of hyperfiltration membrane assembly (10) and with the upper end of hyperfiltration membrane assembly (10), and the other end of delivery pipe (8) links to each other with suction pump (9); The vertical central position of shell (1) is end cap (13), shell (1) and end cap (13) sealing.
2. a kind of composite sewage purifier according to claim 1 is characterized in that: the filler (3) in the membrane bioreactor (4) is Ball-type packing or soft-filler, and Ball-type packing or soft-filler are polythene material or polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201841961U CN201678566U (en) | 2009-12-31 | 2010-05-10 | Combined-type sewage purifier |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910215888.X | 2009-12-31 | ||
| CN200910215888A CN101734830A (en) | 2009-12-31 | 2009-12-31 | Composite sewage purifier |
| CN2010201841961U CN201678566U (en) | 2009-12-31 | 2010-05-10 | Combined-type sewage purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201678566U true CN201678566U (en) | 2010-12-22 |
Family
ID=42458941
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910215888A Pending CN101734830A (en) | 2009-12-31 | 2009-12-31 | Composite sewage purifier |
| CN2010201841961U Expired - Lifetime CN201678566U (en) | 2009-12-31 | 2010-05-10 | Combined-type sewage purifier |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910215888A Pending CN101734830A (en) | 2009-12-31 | 2009-12-31 | Composite sewage purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN101734830A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606556A (en) * | 2019-10-15 | 2019-12-24 | 浙江工业大学 | Novel tail gas backward flow formula biofilm reactor |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070275A (en) * | 2010-09-29 | 2011-05-25 | 苏州顶裕节能设备有限公司 | Novel integrated water treatment device |
| CN105254047A (en) * | 2015-10-22 | 2016-01-20 | 湖州织里韩衣童社服饰有限公司 | Wastewater recycling device for weaving machinery |
| CN105198109A (en) * | 2015-10-22 | 2015-12-30 | 湖州织里韩衣童社服饰有限公司 | Convenient loom wastewater recycling device |
| EP3455174B1 (en) * | 2016-05-09 | 2023-12-20 | Aerofloat (Holdings) Pty Ltd | Method of inserting an aerating lance assembly and method of removing an aerating lance assembly |
-
2009
- 2009-12-31 CN CN200910215888A patent/CN101734830A/en active Pending
-
2010
- 2010-05-10 CN CN2010201841961U patent/CN201678566U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606556A (en) * | 2019-10-15 | 2019-12-24 | 浙江工业大学 | Novel tail gas backward flow formula biofilm reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101734830A (en) | 2010-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |
|
| CX01 | Expiry of patent term |