CN203474598U - Water purification device - Google Patents
Water purification device Download PDFInfo
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- CN203474598U CN203474598U CN201320577361.3U CN201320577361U CN203474598U CN 203474598 U CN203474598 U CN 203474598U CN 201320577361 U CN201320577361 U CN 201320577361U CN 203474598 U CN203474598 U CN 203474598U
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- water
- air lift
- pond
- lift pond
- bioreactor
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Abstract
The utility model belongs to the technical field of environmental protection, in particular belongs to the technical field of water treatment, and relates to a water purification device applicable to water in rivers, ponds or lakes. The device pumps water into a bioreactor having various biological stuffing of pore structure through gas stripping; and water is purified in the bioreactor, and the purified water naturally returns to a water body in the bioreactor. The water purification device has the beneficial effects of greatly reducing energy consumption through gas stripping, avoiding application of a settling pond through the bioreactor having various biological stuffing of pore structure so as to make the method for purifying water body through gas stripping possible, and avoiding generation of a great amount of biological sludge. The water purification device is obvious in water purification effect and energy-saving effect.
Description
Technical field
The utility model belongs to environmental protection technical field, and particularly water-treatment technology field, relates to and utilize the device of fixed-bed bioreactor to ,He, pond, river or lake water disinfection.
Technical background
Along with Economic development, the mankind are more and more serious to the pollution of water body.Wherein the purification of ,He, pond, river and lake water (being referred to as below water body) is become to the problem that the mankind must face gradually.
In known technology, in oriented water body, add the technology of medicament, by flocculation sediment, purify water.This technology not only can not effectively purify water body, also can increase environmental pressure.In known technology, in oriented water body, add the technology of sterilant, these sterilant comprise ozone, inorganic salts, zymin class etc.This technology not only can not reduce water pollution, also can destroy the natural microorganisms balance of water body, effectively pollution control of water.Even temporary transient kill microorganisms effectively, due to the existence of pollutent, microorganism also can breed rapidly.
The basic reason that water quality degenerates is that water body is contaminated, and wherein topmost pollutent is organism.These organism provide nutrition for microbial reproduction, and the breeding of microorganism just makes water quality become muddy, the basic reason of variable color, fouling.Therefore solving the rotten basic method of water body is the organic pollutant of removing in water.Economy and effective ways are biochemical processs the most to remove organic pollutants.
In known technology, have the water in water body is pumped to water treatment plant with water pump, through Wastewater Treated by Activated Sludge Process and precipitation, then send the water after processing back to water body.Such method can be effectively to purification of water quality, but the method floor space is large, and power consumption that water pump is pumped is high and produce a large amount of mud, makes the method economy and environment high cost, is difficult to be used widely.
Biologic packing material and the relevant reactor (Chinese patent 201020656126.1 thereof with multiple pore texture, 201020222207.0,201020204406.9,200920350411.8,200710195135.8) disclosed the biological respinse system of utilizing anaerobism, anoxic, aerobic multiple-microorganism to coexist and be coupled, not only can effectively the degrade organism of lower concentration in water body, the residue biological sludge degraded that can also effectively self be generated.This filler and relevant reactor are not also applied to the report of water body process field.
In known technology, lack a kind of efficiently, do not increase the water purifying device of environmental pressure.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of efficient, does not increase the water purifying device of environmental pressure, in order to realize above object, a kind of water purifying device of the utility model, comprises diversion passage successively, buffering pond, air lift pond, fixed-bed bioreactor and backwater channel; Air lift pond aerating apparatus is installed in bottom, described air lift pond, between gentle water lift pond, described buffering pond, there is at least one air lift pond water inlet, this water inlet position, air lift pond is lower than air lift pond aerating apparatus, between described air lift pond and fixed-bed bioreactor, there is at least one air lift pond outlet, this air lift pond outlet is arranged on the top in air lift pond, and at least part of described air lift pond outlet is positioned at below the operating water level of air lift pond simultaneously.
The beneficial effects of the utility model are to have adopted air lift extracting mode to reduce widely energy consumption; Adopt the biologic packing material bio-reactor of multiple pore texture, avoided the use of settling tank, made the water body purification method of air lift extracting become possibility; Avoided the generation of large number of biological mud.Water body purification successful.
Accompanying drawing explanation
Fig. 1 is a kind of water purifying device floor map of the utility model.
Fig. 2 is AA elevational schematic view in a kind of water purifying device orthographic plan of the utility model.
1. staying waters in Fig. 1, Fig. 2,101. diversion passages, 102. backwater channels, 111. buffering ponds, 112. air lift pond water inlets, 121. air lift ponds, 122. air lift pond aerating apparatuss, 123. air lift pond outlets, 131. fixed-bed bioreactors, 301. diversion porthole water body water levels, 302. buffered water pool water levels, 303. air lift water level in water pool, 304. fixed-bed bioreactor water levels, 305. backwater channel saliva body water levels.
Embodiment
As illustrated in fig. 1 and 2, a kind of water purifying device of the utility model, is characterized in that comprising successively diversion passage (101), buffering pond (111), air lift pond (121), fixed-bed bioreactor (131) and backwater channel (102), air lift pond aerating apparatus (122) is installed in bottom, described air lift pond (121), between gentle water lift pond, described buffering pond (111) (121), there is at least one air lift pond water inlet (121), this air lift pond water inlet (121) position is lower than air lift pond aerating apparatus (122), between described air lift pond (121) and fixed-bed bioreactor (131), there is at least one air lift pond outlet (123), this air lift pond outlet (123) is arranged on the top of air lift pond (121), at least part of described air lift pond outlet (123) is positioned at below air lift water level in water pool (303) simultaneously.
Respectively by after the diversion passage (101) in a kind of water purifying device of the utility model and backwater channel (102) and pond or lake water connection, open air lift pond aerating apparatus (122), due to gas stripping, air lift water level in water pool (302) rises under gas stripping, buffered water pool water level (302) slightly declines, and the water promoting in water body (1) starts constantly from diversion passage (101), to flow into, through buffering pond (111), air lift pond (121) flows into fixed-bed bioreactor (131), now fixed-bed bioreactor water level (304) is a little more than backwater channel saliva body water level (305), thereby water flows back to water body (1) through backwater channel (102).Water contacts and is purified processing with fixed bed biologic packing material during with fixed-bed bioreactor (131) in the air lift pond (121) of flowing through.
While utilizing the utility model water purifying device to process river, river body, diversion passage (101) is connected with the upstream of rivers water body, backwater channel (102) is connected with the downstream of rivers water body.During operation, diversion porthole water body water level (310) is a little more than backwater channel saliva body water level (304), and other conditions are identical with processing lake water.
Filling fixed bed biologic packing material (omitting in figure) in air lift pond (121) described in the utility model water purifying device, thereby can make full use of the oxygen that air lift pond aerating apparatus (122) exposes to the sun in water, and make aeration more even.
In fixed-bed bioreactor described in the utility model water purifying device (131), the filler of filling is the biologic packing material (omitting in figure) with multiple pore texture.
Fixed-bed bioreactor described in the utility model water purifying device (131) is provided with independently aerating apparatus (omitting in figure) in addition.This aerating apparatus provides oxygen for water purifies, and also can realize the gas flushing of fixed bed filler.
Claims (4)
1. a water purifying device, is characterized in that comprising successively diversion passage (101), buffering pond (111), air lift pond (121), fixed-bed bioreactor (131) and backwater channel (102), air lift pond aerating apparatus (122) is installed in bottom, described air lift pond (121), between gentle water lift pond, described buffering pond (111) (121), there is at least one air lift pond water inlet (121), this air lift pond water inlet (121) position is lower than air lift pond aerating apparatus (122), between described air lift pond (121) and fixed-bed bioreactor (131), there is at least one air lift pond outlet (123), this air lift pond outlet (123) is arranged on the top of air lift pond (121), at least part of described air lift pond outlet (123) is positioned at below air lift pond (121) operating water level (302) simultaneously.
2. water purifying device according to claim 1, is further characterized in that filling fixed bed biologic packing material in described air lift pond (121).
3. water purifying device according to claim 2, is further characterized in that the middle filling of described fixed-bed bioreactor (131) has the biologic packing material of multiple pore texture.
4. water purifying device according to claim 1, is further characterized in that described fixed-bed bioreactor (131) is provided with independently aerating apparatus in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577361.3U CN203474598U (en) | 2013-09-18 | 2013-09-18 | Water purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577361.3U CN203474598U (en) | 2013-09-18 | 2013-09-18 | Water purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203474598U true CN203474598U (en) | 2014-03-12 |
Family
ID=50222969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577361.3U Expired - Lifetime CN203474598U (en) | 2013-09-18 | 2013-09-18 | Water purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203474598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891617A (en) * | 2015-05-29 | 2015-09-09 | 中国水产科学研究院淡水渔业研究中心 | Floating type flowing water culture water trough |
-
2013
- 2013-09-18 CN CN201320577361.3U patent/CN203474598U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891617A (en) * | 2015-05-29 | 2015-09-09 | 中国水产科学研究院淡水渔业研究中心 | Floating type flowing water culture water trough |
| CN104891617B (en) * | 2015-05-29 | 2018-04-24 | 中国水产科学研究院淡水渔业研究中心 | A kind of floating flowing water culture sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Equipment for purifying ultrophication water body Effective date of registration: 20150205 Granted publication date: 20140312 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING GRANT MEMBRANE SEPARATION EQUIPMENT Co.,Ltd. Registration number: 2015990000108 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160506 Granted publication date: 20140312 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING GRANT MEMBRANE SEPARATION EQUIPMENT Co.,Ltd. Registration number: 2015990000108 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Equipment for purifying ultrophication water body Effective date of registration: 20160506 Granted publication date: 20140312 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING GRANT MEMBRANE SEPARATION EQUIPMENT Co.,Ltd. Registration number: 2016990000360 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180426 Granted publication date: 20140312 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING GRANT MEMBRANE SEPARATION EQUIPMENT Co.,Ltd. Registration number: 2016990000360 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2 Xibinhe Road, Miyun County, Beijing, 100102 Patentee after: Huazi Grant Environmental Protection Technology (Beijing) Co.,Ltd. Address before: 2 Xibinhe Road, Miyun County, Beijing, 100102 Patentee before: BEIJING GRANT MEMBRANE SEPARATION EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
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| CX01 | Expiry of patent term |