CN213950920U - River course water modular purifier - Google Patents
River course water modular purifier Download PDFInfo
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- CN213950920U CN213950920U CN202022915671.4U CN202022915671U CN213950920U CN 213950920 U CN213950920 U CN 213950920U CN 202022915671 U CN202022915671 U CN 202022915671U CN 213950920 U CN213950920 U CN 213950920U
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- 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
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Abstract
The utility model relates to a river water modular purifier, which comprises a water inlet forebay, an aerobic tank, a membrane tank, an equipment room and a clean water tank; river water flows into the aerobic tank after passing through the water inlet forebay, and the water inlet forebay is used for filtering the river water; biological fillers are arranged in the aerobic tank; the aerobic tank is communicated with the membrane tank and is connected with an air outlet of the air blower through an air blower pipeline; a plurality of groups of MBR membrane assemblies are arranged in the membrane pool, each group of MBR membrane assemblies are communicated with the clean water pool through a backwashing pump, each group of MBR membrane assemblies are communicated with the clean water pool through a water outlet pump, and each group of MBR membrane assemblies are connected with an air outlet of an air blower through an air blower pipeline; the clean water tank is used for storing the purified river water; the equipment room is provided with adds the medicine platform, adds and installs multiunit dosing pump in the medicine platform, and multiunit dosing pump is used for carrying respectively to the forebay of intaking and membrane tank in and adds the medicament. The purification device has the advantages of convenient transportation, small occupied area, higher treatment efficiency, lower operation cost, modularization, short construction period and the like.
Description
Technical Field
The utility model relates to a river course water treatment technical field, specific river course water modular purifier that says so.
Background
The current integrated water purifying equipment mainly aims at the direct-discharge sewage which is difficult to access to a municipal sewage treatment plant, and the adopted process mainly comprises the following steps: firstly, an SW (biological rotary drum) integrated treatment device is matched with an artificial wetland for sewage treatment; secondly, performing sewage treatment by matching a hydrolytic acid method with integrated MBR membrane treatment; thirdly, the MBBR is matched with the MBR membrane for sewage treatment.
These common methods present several general problems in treating river waters: (1) the occupied area is large, and the implementation in urban built-up areas is difficult; (2) the treatment capacity in unit time is limited and is not matched with the actual required treatment water amount; (3) the operation cost is higher, so conventional treatment facility to municipal sewage can not satisfy the requirement of each aspect of river course water quality promotion completely.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a river course water modularization purifier, this kind of river course water modularization purifier transportation and simple to operate, area are less, the treatment effeciency is higher, the running cost is lower, have advantages such as modularization, construction period are short.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a modular water purification device for river water is characterized by comprising an equipment box body, wherein a water inlet forebay, an aerobic pool, a membrane pool, an equipment chamber and a clean water pool are arranged in the equipment box body;
river water flows into the aerobic tank after passing through the water inlet forehearth, and the water inlet forehearth is used for filtering the river water;
a biological filler is arranged in the aerobic tank; the aerobic tank is communicated with the membrane tank and is connected with an air outlet of the air blower through an air blower pipeline;
a plurality of groups of MBR membrane assemblies are arranged in the membrane tank, each group of MBR membrane assemblies are communicated with the clean water tank through a backwashing pump, each group of MBR membrane assemblies are communicated with the clean water tank through a water outlet pump, and each group of MBR membrane assemblies are connected with an air outlet of an air blower through an air blower pipeline; the clean water tank is used for storing purified river water;
the equipment room in be provided with and add the medicine platform, add the medicine platform in install the multiunit and add the medicine pump, the multiunit adds the medicine pump and is used for carrying respectively to the forebay of intaking and membrane cisterna and adds the medicament.
The water inlet forebay pass through the delivery port intercommunication of inlet tube and intake pump, the water inlet of intake pump be used for absorbing the river course water, the play water end of inlet tube be provided with the filter screen, the forebay of intaking separate out by equipment box lateral wall and first baffle, first baffle pass through support and equipment box inner wall fixed connection.
The end of the air blower pipeline far away from the air blower is provided with a perforated aeration pipeline which is arranged at the bottom of the aerobic tank.
The membrane pool is internally provided with a first MBR membrane component, a second MBR membrane component and a third MBR membrane component, the first MBR membrane component, the second MBR membrane component and the third MBR membrane component are all communicated with the water inlet end of the water outlet pump through a first water conveying pipe, the water outlet end of the water outlet pump is communicated with the clean water pool through a second water conveying pipe, the first MBR membrane component, the second MBR membrane component and the third MBR membrane component are all communicated with one end of a backwashing pipeline through the first water conveying pipe, the other end of the backwashing pipeline is communicated with the output end of the backwashing pump, and the input end of the backwashing pump is communicated with the clean water pool through the second water conveying pipe;
the first MBR membrane module, the second MBR membrane module and the third MBR membrane module are also respectively communicated with a blower pipeline.
The bottom of the membrane tank is provided with a sludge reflux pump, and the output port of the sludge reflux pump is communicated with the aerobic tank through a sludge reflux pipe.
A first dosing pump, a second dosing pump and a third dosing pump are arranged in the dosing table, the input end of the first dosing pump is communicated with the first dosing port, and the output end of the first dosing pump is communicated with the aerobic tank through a first dosing pipe; the input end of the second dosing pump is communicated with the second dosing port, and the output end of the second dosing pump is communicated with the aerobic tank through the first dosing pipe; the input end of the third dosing pump is communicated with the third dosing port, and the output end of the third dosing pump is communicated with the membrane pool through the first dosing pipe.
The bottom of the aerobic tank is provided with a first vent hole; a second vent and a third vent are respectively arranged on two sides of the bottom of the membrane tank, and an overflow port is arranged on the edge of the top of the side wall of the membrane tank; the side wall of the equipment chamber is provided with a single door; the bottom of the clean water tank is communicated with the outside through a water outlet pipe.
The river water modular purifier can achieve the following beneficial effects: by integrating MBR membrane biological reaction, biological nitrogen and phosphorus removal and other technologies, nitrogen and phosphorus elements in river water can be effectively removed, the water body is purified, and the method has the advantages of compact structure, modularization, short construction period, high treatment efficiency and the like.
Drawings
Fig. 1 is the utility model relates to a river course water modularization purifier's schematic structure.
Fig. 2 is the a-a sectional view in fig. 1 of the modular water purifying device for river water of the utility model.
Fig. 3 is a B-B sectional view in fig. 1 of the modular water purifying device for river water of the utility model.
Description of the drawings: 1. the device comprises a device box body, 2, a water inlet pump, 3, a water inlet pipe, 4, a filter screen, 5, a water inlet forebay, 6, a first clapboard, 7, a blower, 8, a blower pipeline, 9, a perforated aeration pipeline, 10, an aerobic tank, 11, a first water passing hole, 12, a second water passing hole, 13, a second clapboard, 14, a membrane tank, 15, a first MBR membrane component, 16, a second MBR membrane component, 17, a third MBR membrane component, 18, a first water conveying pipe, 19, a third clapboard, 20, a backwashing pipeline, 21, a backwashing pump, 22, a water outlet pump, 23, a second water conveying pipe, 24, a sludge reflux pump, 25, a sludge reflux pipe, 26, a dosing table, 27, a control cabinet, 28, a first dosing pump, 29, a second dosing pump, 30, a third dosing pump, 31, a first dosing port, 32, a second dosing port, 33, a third dosing port, 34, a first dosing pipe, 35 and a second dosing pipe, 36. a third dosing pipe, 37, a water outlet pipe, 38, a first vent, 39, a second vent, 40, a third vent, 41, an overflow, 42, a single door, 43, an equipment room, 44, a clean water tank, 45, a fourth clapboard, 46, a bracket, 47 and biological filler.
Detailed Description
The invention is further described below with reference to the drawings and specific preferred embodiments.
As shown in fig. 1 to 3, a modular water purification device for river water is characterized by comprising an equipment box body 1, wherein a water inlet forebay 5, an aerobic tank 10, a membrane tank 14, an equipment chamber 43 and a clean water tank 44 are arranged in the equipment box body 1;
river water flows into the aerobic tank 10 after passing through the water inlet forebay 5, and the water inlet forebay 5 is used for filtering the river water;
a biological filler 47 is arranged in the aerobic tank 10; the aerobic tank 10 is communicated with the membrane tank 14, and the aerobic tank 10 is connected with an air outlet of the air blower 7 through an air blower pipeline 8;
a plurality of groups of MBR membrane assemblies are arranged in the membrane tank 14, each group of MBR membrane assemblies is communicated with a clean water tank 44 through a backwashing pump 21, each group of MBR membrane assemblies is communicated with the clean water tank 44 through a water outlet pump 22, and each group of MBR membrane assemblies is connected with an air outlet of an air blower 7 through an air blower pipeline 8; the clean water tank 44 is used for storing purified river water;
In this embodiment, intake forebay 5 is through the delivery port intercommunication of inlet tube 3 with intake pump 2, the water inlet of intake pump 2 be used for absorbing the river course water, the play water end of inlet tube 3 be provided with filter screen 4, intake forebay 5 separate by 1 lateral wall of equipment box and first baffle 6, first baffle 6 pass through support 46 and 1 inner wall fixed connection of equipment box.
In the embodiment, a perforated aeration pipeline 9 is arranged at one end of the blower pipeline 8 far away from the blower 7, and the perforated aeration pipeline 9 is arranged at the bottom of the aerobic tank 10.
In this embodiment, a first MBR membrane module 15, a second MBR membrane module 16 and a third MBR membrane module 17 are arranged in the membrane pool 14, the first MBR membrane module 15, the second MBR membrane module 16 and the third MBR membrane module 17 are all communicated with a water inlet end of a water outlet pump 22 through a first water pipe 18, a water outlet end of the water outlet pump 22 is communicated with a clean water pool 44 through a second water pipe 23, the first MBR membrane module 15, the second MBR membrane module 16 and the third MBR membrane module 17 are all communicated with one end of a backwashing pipeline 20 through the first water pipe 18, the other end of the backwashing pipeline 20 is communicated with an output end of a backwashing pump 21, and an input end of the backwashing pump 21 is communicated with the clean water pool 44 through the second water pipe 23;
the first MBR membrane module 15, the second MBR membrane module 16 and the third MBR membrane module 17 are also respectively communicated with the blower pipeline 8.
In this embodiment, a sludge reflux pump 24 is disposed at the bottom of the membrane tank 14, and an output port of the sludge reflux pump 24 is communicated with the aerobic tank 10 through a sludge reflux pipe 25.
In this embodiment, a first dosing pump 28, a second dosing pump 29 and a third dosing pump 30 are arranged in the dosing table 26, an input end of the first dosing pump 28 is communicated with a first dosing port 31, and an output end of the first dosing pump 28 is communicated with the aerobic tank 10 through a first dosing pipe 34; the input end of the second dosing pump 29 is communicated with the second dosing port 32, and the output end of the second dosing pump 29 is communicated with the aerobic tank 10 through a first dosing pipe 34; the input end of the third dosing pump 30 is communicated with the third dosing port 33, and the output end of the third dosing pump 30 is communicated with the membrane pool 14 through the first dosing pipe 34.
In this embodiment, the bottom of the aerobic tank 10 is provided with a first vent 38; a second vent 39 and a third vent 40 are respectively arranged on two sides of the bottom of the membrane tank 14, and an overflow port 41 is arranged on the edge of the top of the side wall of the membrane tank 14; the side wall of the equipment room 43 is provided with a single door 42; the bottom of the clean water tank 44 is communicated with the outside through a water outlet pipe 37.
In this embodiment, the influent pre-tank 5, the aerobic tank 10, the membrane tank 14, the equipment room 43 and the clean water tank 44 are separated by a plurality of partition plates in the equipment box 1, so as to ensure that each treatment and control unit is integrally arranged in the equipment box 1 to form a river water treatment module. Further, a first partition 6 is provided for partitioning the influent water forebay 5, a second partition 13 is provided between the aerobic bay 10 and the membrane bay 14, a third partition 19 is provided for partitioning the membrane bay 14 from the equipment room 43 and the clean water basin 44, and a fourth partition 45 is provided for partitioning the equipment room 43 and the clean water basin 44, the clean water basin 44 being generally located above the equipment room 43.
The second partition plate 13 is provided with a plurality of water through holes from top to bottom for realizing the communication between the aerobic tank 10 and the membrane tank 14, and the second partition plate 13 is provided with a first water through hole 11 and a second water through hole 12 from bottom to top in the embodiment.
In this embodiment, a control cabinet 27 is further installed in the equipment room 43, and the control cabinet 27 is used for controlling the working states of the water inlet pump 2, the air blower 7, the backwashing pump 21, the water outlet pump 22, the first dosing pump 28, the second dosing pump 29 and the third dosing pump 30. Further, the blower 7, the backwash pump 21 and the water discharge pump 22 are installed in the equipment chamber 43.
Every river course water model massing purifier can use by single module, also can a plurality of modules use jointly and improve the handling capacity. When single river course water phantom modularization purifier is using, the river course water of intake pump 2 absorption carries into the forebay 5 of intaking through inlet tube 3 in, carries out preliminary boiler through filter screen 4 to the river course water before getting into the forebay 5 of intaking, prevents that great solid pollutant from getting into. And after the river water entering the water inlet forebay 5 enters the aerobic tank 10, nitrogen and phosphorus elements are removed in the aerobic tank 10 under the combined action of pipeline aeration of an air blower, biological fillers and an additive agent, the treated river water enters the membrane tank 14 through the water passing holes, and the nitrogen and phosphorus elements are further removed under the treatment effect of the three sets of MBR membrane groups. The river course water after handling is taken out to the clear water pond 44 through going out water pump 22, can follow the clear water pond 44 and go out through outlet pipe flow 37, the mud accessible mud backwash pump 24 and the backward flow pipeline 25 of mud that produces among the reaction process flow back to good oxygen pond 10, water and mud in good oxygen pond 10 and the membrane cisterna 14 can be discharged by three evacuation pipes, the air-blower 7 can carry out the aeration of good oxygen pond 10, also can carry out the backwash of MBR membrane group jointly with backwash pump 21, add the medicament, all consumer carry out intelligent control through the switch board.
When the river water modular purifier purifies high ammonia nitrogen river water with ammonia nitrogen compound concentration greater than 2mg/L, the ammonia nitrogen of the treated water is less than 1mg/L, the standards of III types of water are met, and the efficiency of 875t daily treatment capacity is achieved.
The river water modular water purifying device aims at CODMn>High COD of 15mg/LMnWhen the river water body is purified, the COD of the treated water body can be ensuredMn<6mg/L, reaches the standard of class III water body and has the efficiency of 875t daily treatment capacity.
The river water modular water purifying device aims at CODCr>High COD of 40mg/LCrWhen the river water body is purified, the COD of the treated water body can be ensuredCr<20mg/L, which reaches the standard of III-class water body.
The river water modular water purifying device can purify high-total-phosphorus river water with phosphorus-containing compound concentration greater than 0.4mg/L, so that the total phosphorus in the treated water is less than 0.2mg/L, the treated water reaches the standard of III-class water, and the device has the efficiency of 875t daily treatment capacity.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (7)
1. A river channel water modular water purification device is characterized by comprising an equipment box body (1), wherein a water inlet forebay (5), an aerobic pool (10), a membrane pool (14), an equipment chamber (43) and a clean water pool (44) are arranged in the equipment box body (1);
river water flows into the aerobic tank (10) after passing through the water inlet forehearth (5), and the water inlet forehearth (5) is used for filtering the river water;
a biological filler (47) is arranged in the aerobic tank (10); the aerobic tank (10) is communicated with the membrane tank (14), and the aerobic tank (10) is connected with an air outlet of an air blower (7) through an air blower pipeline (8);
a plurality of groups of MBR membrane assemblies are arranged in the membrane tank (14), each group of MBR membrane assemblies are communicated with a clean water tank (44) through a backwashing pump (21), each group of MBR membrane assemblies are communicated with the clean water tank (44) through a water outlet pump (22), and each group of MBR membrane assemblies are connected with an air outlet of an air blower (7) through an air blower pipeline (8); the clean water tank (44) is used for storing purified river water;
equipment room (43) in be provided with and add medicine platform (26), add medicine platform (26) in install the multiunit and add the medicine pump, the multiunit adds the medicine pump and is used for carrying respectively in advancing water forebay (5) and membrane cisterna (14) and adds the medicament.
2. The river water modular water purification device of claim 1, wherein: the water inlet forebay (5) communicate through the delivery port of inlet tube (3) and intake pump (2), the water inlet of intake pump (2) be used for absorbing the river course water, the play water end of inlet tube (3) be provided with filter screen (4), the forebay of intaking (5) separate out by equipment box (1) lateral wall and first baffle (6), first baffle (6) through support (46) and equipment box (1) inner wall fixed connection.
3. The river water modular water purification device of claim 1, wherein: one end of the blower pipeline (8) far away from the blower (7) is provided with a perforated aeration pipeline (9), and the perforated aeration pipeline (9) is arranged at the bottom of the aerobic tank (10).
4. The river water modular water purification device of claim 3, wherein: a first MBR membrane module (15), a second MBR membrane module (16) and a third MBR membrane module (17) are arranged in the membrane pool (14), the first MBR membrane module (15), the second MBR membrane module (16) and the third MBR membrane module (17) are all communicated with the water inlet end of a water outlet pump (22) through a first water pipe (18), the water outlet end of the water outlet pump (22) is communicated with a clean water pool (44) through a second water pipe (23), the first MBR membrane module (15), the second MBR membrane module (16) and the third MBR membrane module (17) are all communicated with one end of a backwashing pipeline (20) through the first water pipe (18), the other end of the backwashing pipeline (20) is communicated with the output end of the backwashing pump (21), and the input end of the backwashing pump (21) is communicated with the clean water pool (44) through the second water pipe (23);
the first MBR membrane module (15), the second MBR membrane module (16) and the third MBR membrane module (17) are also respectively communicated with the blower pipeline (8).
5. The river water modular water purification device of claim 4, wherein: the bottom of the membrane tank (14) is provided with a sludge return pump (24), and the output port of the sludge return pump (24) is communicated with the aerobic tank (10) through a sludge return pipe (25).
6. The river water modular water purification device of claim 1, wherein: a first dosing pump (28), a second dosing pump (29) and a third dosing pump (30) are arranged in the dosing table (26), the input end of the first dosing pump (28) is communicated with a first dosing port (31), and the output end of the first dosing pump (28) is communicated with the aerobic tank (10) through a first dosing pipe (34); the input end of the second dosing pump (29) is communicated with the second dosing port (32), and the output end of the second dosing pump (29) is communicated with the aerobic tank (10) through a first dosing pipe (34); the input end of the third dosing pump (30) is communicated with the third dosing port (33), and the output end of the third dosing pump (30) is communicated with the membrane pool (14) through a first dosing pipe (34).
7. The river water modular water purification device of claim 1, wherein: the bottom of the aerobic tank (10) is provided with a first vent (38); a second vent (39) and a third vent (40) are respectively arranged on two sides of the bottom of the membrane tank (14), and an overflow port (41) is arranged on the edge of the top of the side wall of the membrane tank (14); a single door (42) is arranged on the side wall of the equipment room (43); the bottom of the clean water tank (44) is communicated with the outside through a water outlet pipe (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022915671.4U CN213950920U (en) | 2020-12-08 | 2020-12-08 | River course water modular purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022915671.4U CN213950920U (en) | 2020-12-08 | 2020-12-08 | River course water modular purifier |
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| Publication Number | Publication Date |
|---|---|
| CN213950920U true CN213950920U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022915671.4U Active CN213950920U (en) | 2020-12-08 | 2020-12-08 | River course water modular purifier |
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| CN (1) | CN213950920U (en) |
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2020
- 2020-12-08 CN CN202022915671.4U patent/CN213950920U/en active Active
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