CN108862941A - A kind of country sewage efficient precipitation device - Google Patents
A kind of country sewage efficient precipitation device Download PDFInfo
- Publication number
- CN108862941A CN108862941A CN201810968419.4A CN201810968419A CN108862941A CN 108862941 A CN108862941 A CN 108862941A CN 201810968419 A CN201810968419 A CN 201810968419A CN 108862941 A CN108862941 A CN 108862941A
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- China
- Prior art keywords
- inclined plate
- level
- plate area
- cabinet
- aeration
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Abstract
The present invention relates to water-treatment technology fields, are related to a kind of country sewage efficient precipitation device, it is characterised in that：Precipitating outside plate is mutually spliced to form internal aerial precipitating cabinet, precipitates box house by inclined plate and adjustable slant board, isolation board and is divided into level-one inclined plate area, second level inclined plate area, three-level inclined plate area, sludge Disengagement zone, overflow exhalant region, adjustable slant board.Compared with prior art, beneficial effect is：The present invention precipitates cabinet inside aerobic tank, is effectively utilized volume of equipment, reduces land occupation；Efficient sedimentation tank and aerobic tank connection, from bottom water inlet water, the water for saving the separation water inlet of traditional secondary settling tank and needing pushes energy；The present invention realizes the efficient mud-water separation of sewage after country sewage biochemistry；In reactor top control surface aeration tube, the dissolved oxygen amount on mud-water separation surface is enhanced, has carried out secondary AO biochemistry enhancing wastewater treatment efficiency.
Description
Technical field
The present invention designs water-treatment technology field, in particular to is a kind of country sewage efficient precipitation device.
Background technique
With China's expanding economy, the propulsion of urbanization process, the case where shortage of water resources, water pollution is aggravated, is increasingly tight
High, the requirement of wastewater treatment and reuse is increasingly urgent to, and since there are sewage collectings, difficult, pipe network is invested for tradition centralization sewage treatment
It is high, take up a large area, the outstanding problems such as construction period is long, wastewater treatment rate and COD emission reduction are seriously constrained, in this situation
Under, decentralized type sewage, which handles integrated technology equipment, becomes the beneficial and required supplement measure of centralized sewage treatment.
Existing decentralized type sewage processing equipment, some are paid no attention to only with single aerobic treatment technique, denitrogenation dephosphorizing
Think；For some using single aeration mode, energy consumption is higher；Some takes up an area too big, climate using plant treatments methods such as artificial swamps
It influences, fluctuation of service；Some device integrations are not high, poor processing effect；Some uses MBR membrane technology, stable water production but dimension
Shield trouble and energy consumption height.
By practical exploration repeatedly, independent research is a to be optimized for conventional biochemical technique, to reach
The device of precipitating is efficiently separated to muddy water, has both solved the problems, such as existing rural sewage treatment equipment mud-water separation, the right side solves energy
The problem that consumption is high and follow-up maintenance is troublesome.
Summary of the invention
The present invention provides a kind of country sewage efficient precipitation devices.It is biochemical by leading portion to solve current sanitary sewage
Afterwards, subsequent device for separating mud and water select the problem of, it have many advantages, such as mud-water separation effect it is good, it is high-efficient, do not need safeguard.
In order to solve the above technical problems, present invention employs following technical solutions：A kind of country sewage efficient precipitation device,
Mainly include：Cabinet, level-one inclined plate area, second level inclined plate area, three-level inclined plate area, sludge Disengagement zone and overflow exhalant region are precipitated,
It is characterized in that：Precipitating outside plate is mutually spliced to form internal aerial precipitating cabinet, precipitating box house by inclined plate and adjustable slant board,
Isolation board is divided into level-one inclined plate area, second level inclined plate area, three-level inclined plate area, sludge Disengagement zone, overflow exhalant region, adjustable slant board,
Isolation board is arranged in precipitating box house and is separated into sludge Disengagement zone for the lower left for precipitating cabinet is oblique, precipitates the right side of cabinet
Top is separated into level-one inclined plate area and second level inclined plate area by adjustable slant board, and settling tank internal body portion is three-level inclined plate area by two inclined plates
With overflow exhalant region, level-one inclined plate area bottom is connected to aerobic tank by water inlet pipe, is connected to outlet pipe at the top of overflow exhalant region.
Specifically, the adjustable slant board is mounted on lateral roof in settling tank body by rotation axis, it is located at three-level inclined plate area
Inclined plate between overflow exhalant region is mounted on lateral roof in settling tank body by sliding groove, and the inclined plate two sides are solid by cutting
It is scheduled on the precipitating outside plate at left and right sides of precipitating cabinet.
Specifically, the isolation board is equipped with the gap passed through for sludge, it is located at second level inclined plate area and three-level inclined plate area
Between inclined plate be arranged on the upside of gap, two inclined plates are presented down oblique dislocation and are arranged.
Specifically, being equipped with sludge discharge device inside the sludge Disengagement zone, the motor of sludge discharge device is driven
Sludge in sludge Disengagement zone is discharged for wind wheel rotation.
Specifically, installing aerator in the aerobic tank, aerator is by aeration plate and blower unit at air blower
It is connected to aeration plate by aeration tube, aeration plate is equipped with several stomatas.
Specifically, the aeration plate is made of inside and outside two aeration annulus and aeration disk, exhaust pipe is connected to aeration
Disk, aeration disk are connected to inside and outside two aeration annulus by several aeration tubes.
Specifically, the inclined plate and adjustable slant board, isolation board are all made of the production of PP plate, inclined plate and adjustable slant board, isolation
Equal surface is smooth inside and outside plate.
Compared with prior art, beneficial effect is：
1, present invention precipitating cabinet is effectively utilized volume of equipment inside aerobic tank, reduces land occupation；Efficient sedimentation tank with it is aerobic
Pond connection, from bottom water inlet water, the water for saving the separation water inlet of traditional secondary settling tank and needing pushes energy；The present invention realizes agriculture
The efficient mud-water separation of sewage after village's biochemical sewage；In reactor top control surface aeration tube, mud-water separation surface is enhanced
Dissolved oxygen amount has carried out secondary AO biochemistry enhancing wastewater treatment efficiency；Compared to the mud-water separation of MBR technique, change High-rate sedimentation dress
No kinetic energy rejection is set, other operations and maintenance are not needed.
2, the present invention, to rural sewage treatment, goes to decontaminate using aerobic tank by anoxic denitrification and aerobic nitrification function
Total nitrogen in water, by anaerobic phosphorus release and the aerobic phosphorus taken the photograph in phosphorus ligands part of contaminated water, by anaerobic- anoxic- oxic pond
Microorganism endogenous respiration removes most organic matter in sewage.By the micro- sludge filtration layer of the two-stage efficient sedimentation tank first order into
Row filtering removes a part of wadding body and mud granule object, and the sewage treatment one of mud-water separation is carried out using the inclined plate of the second level
The water outlet of change system can reach level-one A standard in town domestic sewage discharge standard and stable.The present invention has structure letter
Single, stable, the features such as mud-water separation effect is good.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Attached drawing marks explanation：Precipitate cabinet 1, level-one inclined plate area 2, second level inclined plate area 3, three-level inclined plate area 4, sludge Disengagement zone
5 and overflow exhalant region 6；Inclined plate 11, adjustable slant board 12, isolation board 13, precipitating outside plate 14,
Rotation axis 121, sliding groove 111, gap 131, sludge discharge device 51, aerator 41.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figure 1, a kind of country sewage efficient precipitation device.Current sanitary sewage is solved after leading portion is biochemical,
Subsequent device for separating mud and water select the problem of, it have many advantages, such as mud-water separation effect it is good, it is high-efficient, do not need safeguard.
In order to solve the above technical problems, present invention employs following technical solutions：A kind of country sewage efficient precipitation device,
Mainly include：Cabinet, level-one inclined plate area, second level inclined plate area, three-level inclined plate area, sludge Disengagement zone and overflow exhalant region are precipitated,
It is characterized in that：Precipitating outside plate is mutually spliced to form internal aerial precipitating cabinet, precipitating box house by inclined plate and adjustable slant board,
Isolation board is divided into level-one inclined plate area, second level inclined plate area, three-level inclined plate area, sludge Disengagement zone, overflow exhalant region, adjustable slant board,
Isolation board is arranged in precipitating box house and is separated into sludge Disengagement zone for the lower left for precipitating cabinet is oblique, precipitates the right side of cabinet
Top is separated into level-one inclined plate area and second level inclined plate area by adjustable slant board, and settling tank internal body portion is three-level inclined plate area by two inclined plates
With overflow exhalant region, level-one inclined plate area bottom is connected to aerobic tank by water inlet pipe, is connected to outlet pipe at the top of overflow exhalant region.
The inclined plate and adjustable slant board, isolation board are all made of the production of PP plate, equal surface inside and outside inclined plate and adjustable slant board, isolation board
It is smooth.Changing the inclined plate of efficient sedimentation tank is detachable, and smooth, light material, easy to produce and maintenance.
Above scheme, the adjustable slant board are mounted on lateral roof in settling tank body by rotation axis, are located at three-level inclined plate
Inclined plate between area and overflow exhalant region is mounted on lateral roof in settling tank body by sliding groove, and the inclined plate two sides pass through cutting
It is fixed on the precipitating outside plate at left and right sides of precipitating cabinet.The isolation board is equipped with the gap passed through for sludge, is located at two
Inclined plate between grade inclined plate area and three-level inclined plate area is arranged on the upside of gap, and two inclined plates present down oblique dislocation arrangement.Described
Sludge discharge device is equipped with inside sludge Disengagement zone, the motor of sludge discharge device drives wind wheel rotation will be in sludge Disengagement zone
Sludge discharge.
Above scheme, the aerobic tank is interior to install aerator, and aerator is by aeration plate and blower unit at air blast
Machine is connected to aeration plate by aeration tube, and aeration plate is equipped with several stomatas, and the aeration plate is by inside and outside two aerations annulus
With aeration disk composition, exhaust pipe is connected to aeration disk, and aeration disk is connected to inside and outside two aerations by several aeration tubes
Annulus.
Sewage by leading portion A/O biochemical treatment enters in high-pressure precipitation device from the water inlet pipe being arranged in aerobic tank, into
The water of water pipe is advanced crosses level-one inclined plate area, the sludge for following waterpower to flow of the top inclined plate water conservancy diversion in level-one inclined plate area, wherein
Sludge has a downward trend, and other settling suspension object floats, have the blocking of inclined plate and cannot be discharged with waterpower overflow, be ensure that
There is water quality, the water in level-one inclined plate area flows into second level inclined plate by the opening upwards of inclined plate lower end after inclined plate sedimentation
Area, the waterpower of second level inclined plate continue up walking, and the sedimentation function of inclined plate makes sludge settling enter sludge Disengagement zone to have carried out mud
Water separation, the waterpower of second level inclined plate continues to be moved to the left, and is intake three-level inclined plate area by the lower part of inclined plate, under three-level inclined plate area
There is a small Ji Nikou in portion, goes successively to sludge Disengagement zone by the sludge of inclined plate sedimentation, which can stop sludge simultaneously
Agglomeration suspend, ensure that efficiently separating for muddy water.The water in three-level inclined plate area continues through inclined plate lower end and moves upwards, and is moved to
Overflow exhalant region, the water that the water of overflow exhalant region has already passed through the sludge settling of layer and suspended matter isolated operation makes aerobic tank pass through
Cross efficient mud-water separation and qualified discharge.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (7)
1. a kind of country sewage efficient precipitation device, mainly includes：Precipitate cabinet（1）, level-one inclined plate area（2）, second level inclined plate area
（3）, three-level inclined plate area（4）, sludge Disengagement zone（5）With overflow exhalant region（6）, it is characterised in that：Precipitate outside plate（14）Mutually spell
It connects to form internal aerial precipitating cabinet（1）, precipitate cabinet（1）Inside is by inclined plate（11）And adjustable slant board（12）, isolation board
（13）It is divided into level-one inclined plate area（2）, second level inclined plate area（3）, three-level inclined plate area（4）, sludge Disengagement zone（5）, overflow exhalant region
（6）, adjustable slant board（7）, isolation board（13）Setting is in precipitating cabinet（1）Inside simultaneously will precipitate cabinet（1）Oblique point of lower left
It is divided into sludge Disengagement zone（5）, precipitate cabinet（1）Upper right side by adjustable slant board（12）It is separated into level-one inclined plate area（2）And second level
Inclined plate area（3）, two inclined plates（11）Cabinet will be precipitated（1）Inside is divided into three-level inclined plate area（4）With overflow exhalant region（6）, level-one is oblique
Plate area（2）Bottom passes through water inlet pipe（7）It is connected to aerobic tank（8）, overflow exhalant region（6）Top is connected to outlet pipe（9）.
2. a kind of country sewage efficient precipitation device according to claim 1, it is characterised in that：The adjustable slant board
（12）Pass through rotation axis（121）It is mounted on precipitating cabinet（1）Inside top is located at three-level inclined plate area（4）With overflow exhalant region（6）
Between inclined plate（11）Pass through sliding groove（111）It is mounted on precipitating cabinet（1）Inside top, the inclined plate（11）Two sides are by inserting
Item is fixed on precipitating cabinet（1）The precipitating outside plate of the left and right sides（14）On.
3. a kind of country sewage efficient precipitation device according to claim 2, it is characterised in that：The isolation board（13）
It is equipped with the gap passed through for sludge（131）, it is located at second level inclined plate area（3）With three-level inclined plate area（4）Between inclined plate（11）If
It sets in gap（131）Upside, two inclined plates（11）Present down oblique dislocation arrangement.
4. a kind of country sewage efficient precipitation device according to claim 3, it is characterised in that：The sludge Disengagement zone
（5）Inside is equipped with sludge discharge device（51）, sludge discharge device（51）Motor drive wind wheel rotation by sludge Disengagement zone
（5）Interior sludge discharge.
5. a kind of country sewage efficient precipitation device according to claim 1, it is characterised in that：The aerobic tank（4）
Interior installation aerator（41）, aerator（41）By aeration plate and blower unit at air blower is connected to exposure by aeration tube
Gas disk, aeration plate are equipped with several stomatas.
6. a kind of country sewage efficient precipitation device according to claim 2, it is characterised in that：The aeration plate is by interior
Outer two aeration annulus and aeration disk composition, exhaust pipe are connected to aeration disk, and aeration disk is connected by several aeration tubes
In inside and outside two aerations annulus.
7. according to claim 1 to a kind of country sewage efficient precipitation device described in 6 any one, it is characterised in that：It is described
Inclined plate（11）And adjustable slant board（12）, isolation board（13）It is all made of the production of PP plate, inclined plate（11）And adjustable slant board（12）, isolation
Plate（13）Inside and outside surface it is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968419.4A CN108862941A (en) | 2018-08-23 | 2018-08-23 | A kind of country sewage efficient precipitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968419.4A CN108862941A (en) | 2018-08-23 | 2018-08-23 | A kind of country sewage efficient precipitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108862941A true CN108862941A (en) | 2018-11-23 |
Family
ID=64321591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810968419.4A Pending CN108862941A (en) | 2018-08-23 | 2018-08-23 | A kind of country sewage efficient precipitation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108862941A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1120380A2 (en) * | 2000-01-21 | 2001-08-01 | Philipp Dipl.-Geogr. Althöfer | Reactor for water softening and/or treatment |
| CN101045581A (en) * | 2007-04-27 | 2007-10-03 | 浙江大学 | Treating device for sludge self-return aerobic bios |
| CN101475294A (en) * | 2009-02-04 | 2009-07-08 | 新奥科技发展有限公司 | Biochemical treatment apparatus for wastewater treatment |
| CN106966490A (en) * | 2017-05-26 | 2017-07-21 | 苏州科大环境发展股份有限公司 | A kind of high-efficiency aerobic reactor and sewage treatment process |
| CN209259876U (en) * | 2018-08-23 | 2019-08-16 | 广东正诚环境科技有限公司 | A kind of country sewage efficient precipitation device |
-
2018
- 2018-08-23 CN CN201810968419.4A patent/CN108862941A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1120380A2 (en) * | 2000-01-21 | 2001-08-01 | Philipp Dipl.-Geogr. Althöfer | Reactor for water softening and/or treatment |
| CN101045581A (en) * | 2007-04-27 | 2007-10-03 | 浙江大学 | Treating device for sludge self-return aerobic bios |
| CN101475294A (en) * | 2009-02-04 | 2009-07-08 | 新奥科技发展有限公司 | Biochemical treatment apparatus for wastewater treatment |
| CN106966490A (en) * | 2017-05-26 | 2017-07-21 | 苏州科大环境发展股份有限公司 | A kind of high-efficiency aerobic reactor and sewage treatment process |
| CN209259876U (en) * | 2018-08-23 | 2019-08-16 | 广东正诚环境科技有限公司 | A kind of country sewage efficient precipitation device |
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