CN208802958U - A kind of comprehensive MBR denitrification dephosphorization apparatus - Google Patents
A kind of comprehensive MBR denitrification dephosphorization apparatus Download PDFInfo
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- CN208802958U CN208802958U CN201820754568.6U CN201820754568U CN208802958U CN 208802958 U CN208802958 U CN 208802958U CN 201820754568 U CN201820754568 U CN 201820754568U CN 208802958 U CN208802958 U CN 208802958U
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- pond
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- mbr film
- iron
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Abstract
The utility model is a kind of comprehensive MBR denitrification dephosphorization apparatus, including intake pump, grid pond, iron-removing tank, conditioning tank, aerobic tank, anaerobic pond, anoxic pond and MBR film reaction pond, magnetic cylinder is equipped in iron-removing tank, electromagnet is equipped in magnetic cylinder, annular cleaning pipe is equipped with above magnetic cylinder, annular cleaning pipe is connected with cleaning liquid storage tank, bottom is equipped with vertical clapboard and is divided into expansion chamber and MBR film room by vertical clapboard in MBR film reaction pond, if expansion chamber is tilted to be equipped with dry deposition plate, MBR membrane module is equipped in MBR film room, MBR film room one end is equipped with water outlet, top of settling chamber is connected with flushing liquid storage tank, MBR film room is connected with backwash liquid storage tank, expansion chamber and MBR film room bottom are equipped with discharge outlet.The utility model good sewage processing effect first carries out multinomial pretreatment before the processing of MBR membrane module, can not only effectively go to denitrogenate the eutrophication element such as phosphorus, additionally it is possible to the impurity such as sludge, iron filings are removed, it is full-featured.
Description
Technical field
The utility model relates to the technical field of water process more particularly to a kind of comprehensive MBR denitrification dephosphorization apparatus.
Background technique
Water eutrophication is the great environmental problem that China faces.To realize each basin water environment sustainable development, weight
O'clock sharp controls water eutrophication, and governments at all levels increase the management intensity of the quality of water environment of each department.
Biological wastewater treatment technology is the mainstream technology of modern wastewater treatment, by biological treatment, waste water CPD concentration base
This is up to standard, but concentration of nitrogen and phosphorus is still exceeded.
Membrane bioreactor (MBR) is a kind of Novel sewage processing for being combined membrane separation technique and biological processing unit
With reuse technology.But present MBR denitrification dephosphorization apparatus function is relatively simple, it is inevitable in sewage mainly for the processing of nitrogen phosphorus
Metal impurities can be carried, if removed not in time, subsequent MBR membrane module may be caused to damage, reduce the use of equipment
Service life.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of comprehensive MBR denitrification dephosphorization apparatus.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of comprehensive MBR denitrification dephosphorization apparatus, including intake pump, grid pond, iron-removing tank, conditioning tank, aerobic tank, anaerobism
Pond, anoxic pond and MBR film reaction pond, sewage conduct are connected by intake pump with the entrance of the grid pond, the grid pond
Outlet is connected with the iron-removing tank entrance, and the outlet of the iron-removing tank is connected with the conditioning tank entrance, the aerobic tank, anaerobism
Pond is connected in parallel between conditioning tank, anoxic pond, and the anoxic pond is connected with MBR film reaction pond, is set in the grid pond
There is multiple groups flase floor, magnetic cylinder is equipped in the iron-removing tank, is equipped with electromagnet in the magnetic cylinder, the electromagnet is connected with power supply
Device, the iron-removing tank entrance are located at the surface of the magnetic cylinder, annular cleaning pipe, the ring are equipped with above the magnetic cylinder
Shape cleans bottom of the tube and is equipped with several water outlets, and the annular cleaning pipe is connected with cleaning liquid storage tank by pipeline and pump, described to remove iron
Bottom of pond portion is equipped with sewage draining exit, and bottom is equipped with vertical clapboard and anti-by MBR film by the vertical clapboard in MBR film reaction pond
It is divided into expansion chamber and MBR film room inside Ying Chi, there are mistakes between the top of the vertical clapboard and the inner wall in MBR film reaction pond
Circulation road, the expansion chamber bottom are connected with anoxic pond, if the expansion chamber is tilted to be equipped with dry deposition plate, MBR film room
Interior to be equipped with MBR membrane module, MBR film room one end is equipped with water outlet, and the top of settling chamber is connected with flushing by flushing pipe
Liquid storage tank, MBR film room one end are connected with backwash liquid storage tank by backwash liquor pipeline, and the expansion chamber and MBR film room bottom are equal
Equipped with discharge outlet.
The side wall of the magnetic cylinder is equipped with the adsorption tank of several indents.
The top of the magnetic cylinder is cone.
The beneficial effects of the utility model are: the utility model good sewage processing effect, before the processing of MBR membrane module first
Multinomial pretreatment is carried out, can not only effectively go to denitrogenate the eutrophication element such as phosphorus, additionally it is possible to the impurity such as sludge, iron filings are removed,
It is full-featured, it is easy to clean.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- intake pump；2- grid pond；3- iron-removing tank；4- conditioning tank；5- aerobic tank；6- anaerobic pond；7- anoxic pond；
8-MBR film reaction pond；9- magnetic cylinder；10- electromagnet；11- annular cleaning pipe；12- cleans liquid storage tank；13- sewage draining exit；14- is perpendicular
Straight baffle；15- expansion chamber；16-MBR film room；17- settles plate；18-MBR membrane module；19- rinses liquid storage tank；The storage of 20- backwash liquor
Tank；21- adsorption tank；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of comprehensive MBR denitrification dephosphorization apparatus, including intake pump 1, grid pond 2, iron-removing tank 3, adjusting
Pond 4, aerobic tank 5, anaerobic pond 6, anoxic pond 7 and MBR film reaction pond 8, sewage conduct pass through intake pump 1 and the grid pond 2
Entrance is connected, and the outlet of the grid pond 2 is connected with 3 entrance of iron-removing tank, the outlet of the iron-removing tank 3 and the conditioning tank
4 entrances be connected, the aerobic tank 5, anaerobic pond 6 are connected in parallel between conditioning tank 4, anoxic pond 7, the anoxic pond 7 with it is described
MBR film reaction pond 8 is connected, and multiple groups flase floor is equipped in the grid pond 2, is equipped with magnetic cylinder 9, the magnetic in the iron-removing tank 3
Electromagnet 10 is equipped in suction tube 9, the electromagnet 10 is connected with power supply device, and 3 entrance of iron-removing tank is located at the magnetic cylinder 9
Surface, annular cleaning pipe 11 is equipped with above the magnetic cylinder 9, and annular 11 bottom of cleaning pipe is equipped with several water outlets, institute
It states annular cleaning pipe 11 and cleaning liquid storage tank 12 is connected with by pipeline and pump, 3 bottom of iron-removing tank is equipped with sewage draining exit 13, described
Bottom will be divided into heavy equipped with vertical clapboard 14 and by the vertical clapboard 14 inside MBR film reaction pond 8 in MBR film reaction pond 8
Room 15 and MBR film room 16 drop, there are flow channels between the top of the vertical clapboard 14 and the inner wall in MBR film reaction pond 8,
15 bottom of expansion chamber is connected with anoxic pond 7, if the expansion chamber 15 is tilted to be equipped with dry deposition plate 17, MBR film room
MBR membrane module 18 is equipped in 16,16 one end of MBR film room is equipped with water outlet, passes through flushing pipe at the top of the expansion chamber 15
It is connected with and rinses liquid storage tank 19,16 one end of MBR film room is connected with backwash liquid storage tank 20, the expansion chamber by backwash liquor pipeline
15 and MBR film room, 16 bottom is equipped with discharge outlet.
The side wall of the magnetic cylinder 9 is equipped with the adsorption tank 21 of several indents.
The top of the magnetic cylinder 9 is cone.
The utility model good sewage processing effect first carries out multinomial pretreatment before the processing of MBR membrane module 18, can not only
It effectively goes to denitrogenate the eutrophication element such as phosphorus, additionally it is possible to remove the impurity such as sludge, iron filings, function using grid pond 2, iron-removing tank 3
Can comprehensively, iron-removing tank 3, the expansion chamber 15 in MBR film reaction pond 8 and MBR film room 16 are easy to clean.The side wall of magnetic cylinder 9 is equipped with
The adsorption tank 21 of several indents, adsorption tank 21 are closer from electromagnet 10, so magnetic attraction is bigger, the impurity such as iron filings are adsorbed on more
Adsorption tank 21 avoids being impacted.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (3)
1. a kind of comprehensive MBR denitrification dephosphorization apparatus, which is characterized in that including intake pump (1), grid pond (2), iron-removing tank (3),
Conditioning tank (4), aerobic tank (5), anaerobic pond (6), anoxic pond (7) and MBR film reaction pond (8), sewage conduct pass through intake pump (1)
It is connected with the entrance of the grid pond (2), the outlet of the grid pond (2) is connected with the iron-removing tank (3) entrance, described to remove iron
The outlet in pond (3) is connected with the conditioning tank (4) entrance, and the aerobic tank (5), anaerobic pond (6) are connected in conditioning tank in parallel
(4), between anoxic pond (7), the anoxic pond (7) is connected with MBR film reaction pond (8), is equipped in the grid pond (2) more
Group flase floor, the iron-removing tank (3) is interior to be equipped with magnetic cylinder (9), is equipped with electromagnet (10) in the magnetic cylinder (9), the electromagnetism
Iron (10) is connected with power supply device, and iron-removing tank (3) entrance is located at the surface of the magnetic cylinder (9), on the magnetic cylinder (9)
Side is equipped with annular cleaning pipe (11), and annular cleaning pipe (11) bottom is equipped with several water outlets, the annular cleaning pipe (11)
It is connected with cleaning liquid storage tank (12) by pipeline and pump, iron-removing tank (3) bottom is equipped with sewage draining exit (13), the MBR film reaction
Pond (8) interior bottom is equipped with vertical clapboard (14) and will be divided into sedimentation inside MBR film reaction pond (8) by the vertical clapboard (14)
Room (15) and MBR film room (16), there are overcurrents between the top of the vertical clapboard (14) and the inner wall in MBR film reaction pond (8)
Channel, expansion chamber (15) bottom are connected with anoxic pond (7), and the expansion chamber (15) is if tilted be equipped with dry deposition plate
(17), MBR membrane module (18) are equipped in MBR film room (16), MBR film room (16) one end is equipped with water outlet, described heavy
It is connected at the top of drop room (15) by flushing pipe and rinses liquid storage tank (19), MBR film room (16) one end passes through backwash liquor pipeline
It is connected with backwash liquid storage tank (20), the expansion chamber (15) and MBR film room (16) bottom are equipped with discharge outlet.
2. a kind of comprehensive MBR denitrification dephosphorization apparatus according to claim 1, which is characterized in that the magnetic cylinder (9)
Side wall is equipped with the adsorption tank (21) of several indents.
3. a kind of comprehensive MBR denitrification dephosphorization apparatus according to claim 2, which is characterized in that the magnetic cylinder (9)
Top is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754568.6U CN208802958U (en) | 2018-05-21 | 2018-05-21 | A kind of comprehensive MBR denitrification dephosphorization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754568.6U CN208802958U (en) | 2018-05-21 | 2018-05-21 | A kind of comprehensive MBR denitrification dephosphorization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208802958U true CN208802958U (en) | 2019-04-30 |
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ID=66227564
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820754568.6U Expired - Fee Related CN208802958U (en) | 2018-05-21 | 2018-05-21 | A kind of comprehensive MBR denitrification dephosphorization apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208802958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897789A (en) * | 2020-12-04 | 2021-06-04 | 安徽华塑股份有限公司 | Environment-friendly industrial wastewater treatment system |
-
2018
- 2018-05-21 CN CN201820754568.6U patent/CN208802958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897789A (en) * | 2020-12-04 | 2021-06-04 | 安徽华塑股份有限公司 | Environment-friendly industrial wastewater treatment system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |