CN209940593U - Black odorous water purification system based on reinforced coupling biofilm reactor - Google Patents
Black odorous water purification system based on reinforced coupling biofilm reactor Download PDFInfo
- Publication number
- CN209940593U CN209940593U CN201920586948.8U CN201920586948U CN209940593U CN 209940593 U CN209940593 U CN 209940593U CN 201920586948 U CN201920586948 U CN 201920586948U CN 209940593 U CN209940593 U CN 209940593U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- ehbr
- black
- water purification
- purification system
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a black and odorous water purification system and method based on a reinforced coupling biofilm reactor, wherein the black and odorous water purification system comprises a gas supply device and a plurality of ecological dam type EHBR processing units arranged in a river channel along the water flow direction; the ecological dam type EHBR processing unit comprises a dam frame and an EHBR membrane component; a plurality of EHBR membrane modules are uniformly arranged on the dam frame and are communicated through a branch gas pipeline; the branch gas pipeline is provided with a gas inlet; the air supply equipment comprises an air supply main pipe, and an air inlet of a branch pipeline of each ecological dam type EHBR processing unit is provided with an air supply branch pipe communicated with the air supply main pipe; and the gas distribution valves are arranged on the gas supply branch pipes communicated with the gas inlets of the branch gas pipelines of each ecological dam type EHBR processing unit. The utility model provides a black smelly water clean system based on reinforce coupling biofilm reactor has solved the problem that current EHBR membrane module is difficult to the realization to whole water purification in the river course thoroughly and the whole water ecological balance in river course.
Description
Technical Field
The utility model relates to the technical field of sewage, concretely relates to black smelly water purification system based on reinforce coupling biofilm reactor.
Background
In the process of accelerating urbanization and industrialization in China, as water pollution control and treatment measures are lagged, some urban water bodies, especially water bodies in middle and small cities, directly become main discharge channels and places of industrial, agricultural and domestic wastewater, so that the urban water bodies are polluted in large areas, eutrophication of the water bodies is caused, and black and odorous water bodies are formed. The existing black and odorous water body is mainly treated by methods of dredging, bypass treatment and circulating water change. A large amount of engineering black and odorous water treatment indirectly destroys riverbeds and water ecology.
EHBR (enhanced coupling biofilm reactor) is a novel sewage treatment technology which combines a gas separation membrane technology and a biofilm water treatment technology. EHBR (enhanced coupling biofilm reactor) has been applied to in-situ ecological restoration of river and lake water bodies in a large number, and has also been applied to aspects such as town sewage treatment, rural sewage treatment, industrial wastewater treatment and the like.
When the conventional EHBR membrane treatment technology is used for purifying black and odorous water in a river channel, the EHBR membrane component is mainly paved at the bottom of the water or is paved in the water of a pontoon, and microorganisms can only degrade pollutants in a small range, so that the recovery of the integral self-repairing capability of the river channel and the realization of the integral water ecological balance of the river channel are not facilitated. For example, if the depth of water in the river channel to be treated is 2.5m, the EHBR membrane covers only 0.5m of the river depth, and the biological membrane adhered to the EHBR membrane module can only contact with 20% of the water body at the bottom in the river channel, i.e. the microorganisms can only degrade pollutants in a small range.
Disclosure of Invention
The utility model aims at overcoming the above-mentioned not enough, providing a black smelly water clean system based on reinforce coupling biofilm reactor, solved current EHBR membrane module and to the problem that whole water purification is not thorough and the whole water ecological balance in river course is difficult to realize in the river course.
In order to achieve the above purpose, the utility model provides a following technical scheme: a black and odorous water purification system based on a reinforced coupling biofilm reactor comprises a gas supply device and a plurality of ecological dam type EHBR processing units arranged in a river channel along the water flow direction;
the ecological dam type EHBR processing unit comprises a dam frame and an EHBR membrane component;
the dam frame comprises two isosceles triangle frames which are arranged in parallel relatively, each isosceles triangle frame is formed by connecting a first connecting rod, a second connecting rod and a third connecting rod end to end, and the lengths of the first connecting rod and the second connecting rod are equal; a fourth connecting rod, a fifth connecting rod and a sixth connecting rod are arranged between the two isosceles triangular frames, the end of the fourth connecting rod is connected to the joint of the first connecting rod and the second connecting rod, the end of the fifth connecting rod is connected to the joint of the first connecting rod and the third connecting rod, and the end of the sixth connecting rod is connected to the joint of the second connecting rod and the third connecting rod;
the upper end of the EHBR membrane assembly is connected with the fourth connecting rod, and the lower end of the EHBR membrane assembly is connected with the fifth connecting rod or the sixth connecting rod;
fixing rings are fixedly connected to the side walls of the fifth connecting rod and the sixth connecting rod, which are opposite, and the central axes of the fixing rings are perpendicular to the central axes of the fifth connecting rod and the sixth connecting rod;
a fixed pile penetrates through the fixed ring, the fixed pile is used for fixing the dam frame in a river channel, and the dam frame slides in the height range of the fixed pile along with the water body;
a plurality of EHBR membrane modules are uniformly arranged on the dam frame and are communicated through a branch gas pipeline; an air inlet is arranged on the branch air pipeline;
the gas supply equipment comprises gas supply main pipes, and a gas inlet of a branch gas pipeline of each ecological dam type EHBR processing unit is provided with a gas supply branch pipe communicated with the gas supply main pipes; a gas distribution valve is arranged on each gas supply branch pipe communicated with the gas inlet of the branch pipeline of each ecological dam type EHBR processing unit;
the black and odorous water purification system based on the reinforced coupling biofilm reactor further comprises data display equipment and a water quality detector arranged in the river channel, wherein the data display equipment is electrically connected with the water quality detector.
Preferably, the included angle between the first connecting rod and the second connecting rod is less than 150 °.
Preferably, the EHBR membrane module is a single-curtain membrane module, the upper end of the single-curtain membrane module is a bubble-free EHBR hollow fiber membrane, and the lower end of the single-curtain membrane module is a micro-nano aeration membrane.
Preferably, the EHBR membrane module is a single-curtain membrane module, the upper end of the single-curtain membrane module is a micro-nano aeration membrane, and the lower end of the single-curtain membrane module is a foamless EHBR hollow fiber membrane.
Preferably, the upper end of the EHBR membrane assembly is bound and connected with the fourth connecting rod through a binding belt, and the lower end of the EHBR membrane assembly is bound and connected with the fifth connecting rod or the sixth connecting rod through a binding belt.
Preferably, the spacing distance between adjacent ecological dam type EHBR processing units in the plurality of ecological dam type EHBR processing units is 0.5-10 m.
Preferably, the upper end surface of the fixing pile extends out of the water surface of the black and odorous water body to be treated.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses in a black smelly water clean system based on reinforce coupling biofilm reactor is used for the treatment of black smelly water in the river course, has solved the problem that current EHBR membrane module is difficult to the realization to whole water purification thoroughly and the whole water ecological balance in river course in the river course.
2. The utility model discloses in a black smelly water purification system based on reinforce coupling biofilm reactor sets up a plurality of ecological dam formula EHBR processing unit in the river course, every ecological dam formula EHBR processing unit is fixed in the river course through the spud pile simultaneously, every ecological dam formula EHBR processing unit slides along with the height within range that the water rises and falls in the spud pile, the abundant contact of water and EHBR membrane module has been realized, the whole balanced contact of biofilm and black smelly water has been realized, be favorable to the function of full play biofilm degradation digestion pollutant.
3. The utility model discloses in an EHBR membrane module among black smelly water purification system based on reinforce coupling biofilm reactor combines foamless EHBR hollow fiber membrane and micro-nano aeration membrane, the biological diversity of maintaining water ecosystem that can be better, strengthens its self-purification ability and self-healing ability.
Drawings
Fig. 1 is a schematic structural diagram of a black and odorous water purification system based on an enhanced coupling biofilm reactor of the present invention.
Fig. 2 is a schematic structural diagram of the middle ecological dam EHBR processing unit of the present invention.
Fig. 3 is a schematic structural view of the middle dam frame of the present invention.
Fig. 4 is an enlarged view of the structure of the portion a in fig. 3.
The correspondence between each mark and the part name is as follows:
the device comprises a gas supply device 1, a gas supply main pipe 101, an ecological dam type EHBR processing unit 2, a dam frame 201, an EHBR membrane assembly 202, a first connecting rod 203, a second connecting rod 204, a third connecting rod 205, a fourth connecting rod 206, a fifth connecting rod 207, a sixth connecting rod 208, a fixing ring 209, a branch gas pipeline 210, a gas inlet 211, a fixing pile 3, a gas distribution valve 4, a river channel 5, a water quality detector 6 and a data display device 7.
Detailed Description
In order to make the technical means, the inventive features, the objectives and the functions of the present invention easy to understand, the present invention will be further described with reference to the following specific drawings.
Examples
As shown in fig. 1, a black and odorous water purification system based on an enhanced coupling biofilm reactor comprises a gas supply device 1 and 5 ecological dam type EHBR processing units 2 arranged in a river 5 along a water flow direction;
as shown in fig. 2, the ecological dam EHBR processing unit 2 includes a dam frame 201 and an EHBR membrane module 202;
as shown in fig. 4, the dam frame 201 includes two isosceles triangle frames arranged in parallel, the isosceles triangle frames are formed by connecting a first connecting rod 203, a second connecting rod 204 and a third connecting rod 205 end to end, and the lengths of the first connecting rod 203 and the second connecting rod 204 are equal; a fourth connecting rod 206, a fifth connecting rod 207 and a sixth connecting rod 208 are arranged between the two isosceles triangular frames, the end of the fourth connecting rod 206 is connected with the joint of the first connecting rod 203 and the second connecting rod 204, the end of the fifth connecting rod 207 is connected with the joint of the first connecting rod 203 and the third connecting rod 205, and the end of the sixth connecting rod 208 is connected with the joint of the second connecting rod 204 and the third connecting rod 205;
as shown in FIG. 2, the upper end of the EHBR membrane assembly 202 is connected to a fourth connecting rod 206, and the lower end of the EHBR membrane assembly 202 is connected to a fifth connecting rod 207 or a sixth connecting rod 208;
as shown in fig. 4, fixing rings 209 are fixedly connected to the side walls of the fifth connecting rod 207 and the sixth connecting rod 208 which are away from each other, and the central axes of the fixing rings 209 are perpendicular to the central axes of the fifth connecting rod 207 and the sixth connecting rod 208;
a fixing pile 3 penetrates through the fixing ring 209, the fixing pile 3 is used for fixing the dam frame 201 in the river 5, and the dam frame 201 slides in the height range of the fixing pile 3 along with the water body rising and falling;
7 EHBR membrane modules 202 are uniformly arranged on the dam frame 201, and the EHBR membrane modules 202 are communicated with each other through a branch pipeline 210; the branch air pipeline 210 is provided with an air inlet 211;
as shown in fig. 1, the gas supply equipment 1 comprises a gas supply main pipe 101, and a gas supply branch pipe communicated with the gas supply main pipe 101 is arranged on a gas inlet 211 of a branch gas pipeline 210 of each ecological dam type EHBR processing unit 2; the gas distribution valve 4 is arranged on the gas supply branch pipe communicated with the gas inlet 211 of the branch gas pipeline 210 of each ecological dam type EHBR processing unit 2.
Wherein, the included angle between the first connecting rod 203 and the second connecting rod 204 is less than 150 °.
The EHBR membrane assembly 202 is a single-curtain membrane assembly, the upper end of the single-curtain membrane assembly is a foamless EHBR hollow fiber membrane, and the lower end of the single-curtain membrane assembly is a micro-nano aeration membrane; the single curtain membrane component can also be provided with a micro-nano aeration membrane at the upper end and a bubble-free EHBR hollow fiber membrane at the lower end.
The upper end of the EHBR membrane module 202 is bound and connected with the fourth connecting rod 206 by a binding belt, and the lower end of the EHBR membrane module 202 is bound and connected with the fifth connecting rod 207 or the sixth connecting rod 208 by a binding belt.
Wherein, the spacing distance between the adjacent ecological dam type EHBR processing units 2 in the 5 ecological dam type EHBR processing units 2 is 0.5-10 m.
Wherein, the upper end surface of the fixed pile 3 extends out of the water surface of the black and odorous water body to be treated.
Wherein the air supply device 1 is a blower.
The black and odorous water purification system based on strengthen coupling biofilm reactor in this embodiment still includes data display device 7 and sets up the water quality detector 6 in river course 5, data display device 7 is connected with water quality detector 6 electricity, be equipped with the monitor chamber outside the river course 5, data display device 7 is installed in the monitor chamber, the water quality testing data that water quality detector 6 detected show through data display device 7, the staff supervises the detection data through the water quality that shows on data display device 7 and adjusts the wind pressure, the amount of wind, the aeration mode etc. in order to reach the required oxygen deficiency state or the good oxygen state of various pollutants of water degradation.
Wherein, the water quality detector 6 is used for detecting the dissolved oxygen content, the oxidation-reduction potential and the ammonia nitrogen content of the water body.
The method for purifying the black and odorous water body by the black and odorous water purification system based on the reinforced coupling biofilm reactor comprises the following steps:
the ecological dam type EHBR processing units 2 are installed in a river channel 5 through fixing piles 3, 5 ecological dam type EHBR processing units 2 are installed in the river channel 5, the spacing distance between every two adjacent ecological dam type EHBR processing units 2 in each ecological dam type EHBR processing unit 2 is 0.5-10 m, a water quality detector 6 is arranged in black and odorous water to be processed in the river channel 5, a data display device 7 is electrically connected with the water quality detector 6, the black and odorous water in the river channel 5 sequentially flows through the ecological dam type EHBR processing units 2 to gradually purify the black and odorous water, and the black and odorous water in the river channel 5 is purified by organic combination of a bubble-free micro-nano hollow fiber membrane and an EHBR aeration membrane; staff adjust wind pressure, wind volume, aeration mode and the like through water quality monitoring and detection data displayed on the data display equipment 7 in the purification process of the black and odorous water in the river 5 so as to achieve an anoxic state or an aerobic state required by water degradation of various pollutants.
In this embodiment, when the black and odorous water purification system based on the reinforced coupling biofilm reactor is used for purifying black and odorous water in a river, the specific number of the ecological dam type EHBR processing units 2 is determined by the staff according to the pollution degree of the water in the river.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A black and odorous water purification system based on a reinforced coupling biofilm reactor is characterized by comprising gas supply equipment and a plurality of ecological dam type EHBR processing units arranged in a river channel along the water flow direction;
the ecological dam type EHBR processing unit comprises a dam frame and an EHBR membrane component;
the dam frame comprises two isosceles triangle frames which are arranged in parallel relatively, each isosceles triangle frame is formed by connecting a first connecting rod, a second connecting rod and a third connecting rod end to end, and the lengths of the first connecting rod and the second connecting rod are equal; a fourth connecting rod, a fifth connecting rod and a sixth connecting rod are arranged between the two isosceles triangular frames, the end of the fourth connecting rod is connected to the joint of the first connecting rod and the second connecting rod, the end of the fifth connecting rod is connected to the joint of the first connecting rod and the third connecting rod, and the end of the sixth connecting rod is connected to the joint of the second connecting rod and the third connecting rod;
the upper end of the EHBR membrane assembly is connected with the fourth connecting rod, and the lower end of the EHBR membrane assembly is connected with the fifth connecting rod or the sixth connecting rod;
fixing rings are fixedly connected to the side walls of the fifth connecting rod and the sixth connecting rod, which are opposite, and the central axes of the fixing rings are perpendicular to the central axes of the fifth connecting rod and the sixth connecting rod;
a fixed pile penetrates through the fixed ring, the fixed pile is used for fixing the dam frame in a river channel, and the dam frame slides in the height range of the fixed pile along with the water body;
a plurality of EHBR membrane modules are uniformly arranged on the dam frame and are communicated through a branch gas pipeline; an air inlet is arranged on the branch air pipeline;
the gas supply equipment comprises gas supply main pipes, and a gas inlet of a branch gas pipeline of each ecological dam type EHBR processing unit is provided with a gas supply branch pipe communicated with the gas supply main pipes; a gas distribution valve is arranged on each gas supply branch pipe communicated with the gas inlet of the branch pipeline of each ecological dam type EHBR processing unit;
the black and odorous water purification system based on the reinforced coupling biofilm reactor further comprises data display equipment and a water quality detector arranged in the river channel, wherein the data display equipment is electrically connected with the water quality detector.
2. The black odorous water purification system based on the enhanced coupling biofilm reactor of claim 1, wherein an angle between the first connecting rod and the second connecting rod is less than 150 °.
3. The black odorous water purification system based on the enhanced coupling biofilm reactor of claim 1, wherein the EHBR membrane module is a single-curtain membrane module, the upper end of the single-curtain membrane module is a bubble-free EHBR hollow fiber membrane, and the lower end of the single-curtain membrane module is a micro-nano aeration membrane.
4. The black odorous water purification system based on the enhanced coupling biofilm reactor of claim 1, wherein the EHBR membrane module is a single-curtain membrane module, the micro-nano aeration membrane is arranged at the upper end of the single-curtain membrane module, and the foamless EHBR hollow fiber membrane is arranged at the lower end of the single-curtain membrane module.
5. The black odorous water purification system based on the enhanced coupling biofilm reactor of claim 1, wherein the upper end of the EHBR membrane module is bound and connected with the fourth connecting rod through a binding belt, and the lower end of the EHBR membrane module is bound and connected with the fifth connecting rod or the sixth connecting rod through a binding belt.
6. The black odorous water purification system based on the enhanced coupling biofilm reactor of claim 1, wherein the distance between adjacent ecological dam EHBR processing units in a plurality of ecological dam EHBR processing units is 0.5-10 m.
7. The black and odorous water purification system based on the enhanced coupling biofilm reactor of claim 1, wherein the upper end surface of the fixing pile extends out of the water surface of the black and odorous water body to be treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920586948.8U CN209940593U (en) | 2019-04-26 | 2019-04-26 | Black odorous water purification system based on reinforced coupling biofilm reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920586948.8U CN209940593U (en) | 2019-04-26 | 2019-04-26 | Black odorous water purification system based on reinforced coupling biofilm reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209940593U true CN209940593U (en) | 2020-01-14 |
Family
ID=69130123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920586948.8U Active CN209940593U (en) | 2019-04-26 | 2019-04-26 | Black odorous water purification system based on reinforced coupling biofilm reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209940593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482685A (en) * | 2019-04-26 | 2019-11-22 | 江苏滤盾膜科技有限公司 | A kind of black smelly water purification system and method based on reinforcing coupled biological membrane reactor |
-
2019
- 2019-04-26 CN CN201920586948.8U patent/CN209940593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482685A (en) * | 2019-04-26 | 2019-11-22 | 江苏滤盾膜科技有限公司 | A kind of black smelly water purification system and method based on reinforcing coupled biological membrane reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110294531B (en) | Water treatment system and method based on ecological core wetland | |
| CN102249478B (en) | Deep nitrogen and phosphorus removal process for surface water body | |
| CN109231469B (en) | Solar energy aquatic body ecological remediation floats bed system | |
| CN109928488B (en) | River aeration membrane assembly, aeration membrane system and method | |
| CN104817239A (en) | Novel in-situ water purification system and purification method for heavily polluted river | |
| CN109384354B (en) | Black and odorous river treatment method based on target contribution degree | |
| CN201433155Y (en) | Processing and combing device for scattering and discharging domestic sewage | |
| CN209940593U (en) | Black odorous water purification system based on reinforced coupling biofilm reactor | |
| CN111362406A (en) | Suspended solar integrated water purification equipment and water purification method | |
| CN102942252B (en) | Combined zoology purifying cage | |
| CN211004772U (en) | Three-dimensional water treatment system based on ecological core wetland | |
| CN107364953B (en) | A kind of duct type sewage disposal system | |
| CN201581027U (en) | Purifying device for river sewage treatment | |
| CN212403874U (en) | Ecological rural domestic sewage treatment system | |
| CN211226565U (en) | Adsorption repairing filler for water body repairing wastewater treatment | |
| CN208776531U (en) | A kind of device purifying river black and odorous water | |
| CN110482685A (en) | A kind of black smelly water purification system and method based on reinforcing coupled biological membrane reactor | |
| CN110264052B (en) | Urban river water quality improving system | |
| CN113582345A (en) | Ecological infiltration dam capable of being used for improving tail water quality of sewage treatment plant and use method | |
| CN111285556A (en) | Integrated sewage treatment equipment | |
| CN112279362A (en) | Coupling carbon-based membrane biological reaction device and method for river sewage draining outlet drainage | |
| CN2740601Y (en) | Anaerobic deflecting reactor of high-efficient biological waste water treatment | |
| CN110697973A (en) | Sewage draining port water treatment equipment for urban drainage pipeline | |
| CN205419920U (en) | Fixed membrane biological filter reaction system | |
| CN221460140U (en) | Black and odorous river surge in-situ repair system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |