CN105254003A - River water purification equipment - Google Patents
River water purification equipment Download PDFInfo
- Publication number
- CN105254003A CN105254003A CN201510816562.8A CN201510816562A CN105254003A CN 105254003 A CN105254003 A CN 105254003A CN 201510816562 A CN201510816562 A CN 201510816562A CN 105254003 A CN105254003 A CN 105254003A
- Authority
- CN
- China
- Prior art keywords
- water outlet
- pipe
- water
- river
- fluidized bed
- 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.)
- Pending
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Classifications
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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
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention relates to purification equipment, in particular relates to river water purification equipment, and belongs to the technical field of purification equipment. The river water purification equipment comprises a purification tank, wherein a fluidized bed is arranged in the purification tank, and an inlet end of the fluidized bed is connected with an air stripping water inlet pipe; a water outlet is formed at one side of the purification tank, a purified water outlet end of the fluidized bed is connected with the water outlet by virtue of a water outlet pipe, and the river water purified by the fluidized bed flows out of the water outlet; a dirt collecting bucket is arranged at the lower end of the water outlet pipe, and the water outlet pipe is connected with the dirt collecting bucket by virtue of a precipitation pipe; and a sludge return pipe is arranged in the dirt collecting bucket and is connected with a sludge return opening of the fluidized bed. The purification equipment provided by the invention is simple, compact and reasonable in structure, and has an effect of purifying river water; the treated river water enters the precipitation pipe to perform sludge-water separation, and the biochemical sludge after precipitation flows back to the fluidized bed for reutilization, so that the utilization ratio of active sludge is improved; and according to different depths of a river course and the gas volume adjusted by a gas chamber, the height and the balance of a waterline pair of the whole equipment are controlled.
Description
Technical field
The present invention relates to a kind for the treatment of plant, a kind of river water cleaning equipment, belongs to purification technology field specifically.
Background technology
In prior art, due to industrial expansion, the river of various places is all subject to pollution to a certain extent, and resident is restricted with water, and environment is subject to considerable damage.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of river water cleaning equipment is provided, can purifying river water, the biochemical sludge of use is back to fluidized-bed and again utilizes after precipitation, improves active sludge utilization ratio.
According to technical scheme provided by the invention, river water cleaning equipment comprises purifying box, it is characterized in that: be provided with fluidized-bed in purifying box, and the entrance end of fluidized-bed connects air lift water inlet pipe; Purifying box side is provided with water outlet, and the pure water inlet end of fluidized-bed connects water outlet by rising pipe, and the river purified by fluidized-bed is flowed out by water outlet; Rising pipe lower end is provided with dirt collecting bucket, and rising pipe connects dirt collecting bucket by sediment tube; Be provided with back mud pipe in described dirt collecting bucket, return mud pipe and be connected with the mud return mouth of fluidized-bed.
Further, air lift water inlet pipe is provided with blower fan.
Further, purifying box both sides are provided with air chamber.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, has the effect of purifying river water; Enter sediment tube after process and carry out mud-water separation, the rear biochemical sludge of precipitation is back to fluidized-bed and again utilizes, and improves active sludge utilization ratio; Different according to the river course depth, air chamber regulates height, the balance that the water line of the whole device body of how many controls of tolerance is right.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is side-view of the present invention.
Description of reference numerals: 1-purifying box, 2-fluidized-bed, 3-air lift water inlet pipe, 4-return mud pipe, 5-rising pipe, 6-water outlet, 7-sediment tube, 8-dirt collecting bucket, 9-blower fan, 10-air chamber.
Embodiment
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1 and 2, the present invention mainly comprises purifying box 1, is provided with fluidized-bed 2 in purifying box 1, and the entrance end of fluidized-bed 2 connects air lift water inlet pipe 3, air lift water inlet pipe 3 is provided with blower fan 9, and the river of outside can extract in fluidized-bed 2 and process by air lift water inlet pipe 3.
Described purifying box 1 both sides are provided with air chamber 10, regulate purifying box 1 at the height of the water surface by air chamber 10.Purifying box 1 side is provided with water outlet 6, and the pure water inlet end of fluidized-bed 2 connects water outlet 6 by rising pipe 5, and the river purified by fluidized-bed 2 is flowed out by water outlet 6.
Rising pipe 5 lower end is provided with dirt collecting bucket 8, and rising pipe 5 connects dirt collecting bucket 8 by sediment tube 7.
Be provided with back mud pipe 4 in described dirt collecting bucket 8, return mud pipe 4 and be connected with the mud return mouth of fluidized-bed 2.
Principle of work of the present invention is: the present invention has the effect of purifying river water, and the present invention floats on river course in use, in river course bottom river from water inlet pipe through air lift to fluidized bed region; In fluidized-bed, river contacts with air, organic pollutant in river is fluidized the activated sludge particles of having tamed bed inside and is adsorbed on zoogleic surface, after microorganism obtains enough dissolved oxygens, aerobic decomposition is carried out to organic pollutant, thus river is purified, effectively can reduce COD, BOD value of waste water; Enter sediment tube after process and carry out mud-water separation, the rear biochemical sludge of precipitation is back to fluidized-bed and again utilizes, and improve active sludge utilization ratio, settling region supernatant liquor flow to surface, river course through pipeline.Different according to the river course depth, air chamber regulates height, the balance that the water line of the whole device body of how many controls of tolerance is right.
Claims (3)
1. a river water cleaning equipment, comprises purifying box (1), it is characterized in that: be provided with fluidized-bed (2) in purifying box (1), and the entrance end of fluidized-bed (2) connects air lift water inlet pipe (3); Purifying box (1) side is provided with water outlet (6), and the pure water inlet end of fluidized-bed (2) connects water outlet (6) by rising pipe (5), and the river purified by fluidized-bed (2) is flowed out by water outlet (6); Rising pipe (5) lower end is provided with dirt collecting bucket (8), and rising pipe (5) connects dirt collecting bucket (8) by sediment tube (7); Be provided with back mud pipe (4) in described dirt collecting bucket (8), return mud pipe (4) and be connected with the mud return mouth of fluidized-bed (2).
2. river water cleaning equipment as claimed in claim 1, is characterized in that: described air lift water inlet pipe (3) is provided with blower fan (9).
3. river water cleaning equipment as claimed in claim 1, is characterized in that: described purifying box (1) both sides are provided with air chamber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510816562.8A CN105254003A (en) | 2015-11-20 | 2015-11-20 | River water purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510816562.8A CN105254003A (en) | 2015-11-20 | 2015-11-20 | River water purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105254003A true CN105254003A (en) | 2016-01-20 |
Family
ID=55094007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510816562.8A Pending CN105254003A (en) | 2015-11-20 | 2015-11-20 | River water purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105254003A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478473A (en) * | 1993-04-09 | 1995-12-26 | Zaidan Hojin Nanyo Kyokai | Method and device for purifying water |
| CN2633874Y (en) * | 2003-08-25 | 2004-08-18 | 上海环保（集团）有限公司 | Biological oxidation solid-liquid separation intelligent water treatment device |
| CN102092842A (en) * | 2010-12-31 | 2011-06-15 | 济南市供排水监测中心 | In-situ purification method and device of open water body |
| 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 |
-
2015
- 2015-11-20 CN CN201510816562.8A patent/CN105254003A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478473A (en) * | 1993-04-09 | 1995-12-26 | Zaidan Hojin Nanyo Kyokai | Method and device for purifying water |
| CN2633874Y (en) * | 2003-08-25 | 2004-08-18 | 上海环保（集团）有限公司 | Biological oxidation solid-liquid separation intelligent water treatment device |
| CN102092842A (en) * | 2010-12-31 | 2011-06-15 | 济南市供排水监测中心 | In-situ purification method and device of open water body |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
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| RJ01 | Rejection of invention patent application after publication |