CN105565478A - Biochemical treatment tank body structure - Google Patents
Biochemical treatment tank body structure Download PDFInfo
- Publication number
- CN105565478A CN105565478A CN201610135911.4A CN201610135911A CN105565478A CN 105565478 A CN105565478 A CN 105565478A CN 201610135911 A CN201610135911 A CN 201610135911A CN 105565478 A CN105565478 A CN 105565478A
- Authority
- CN
- China
- Prior art keywords
- aeration
- treatment tank
- tank body
- biochemical treatment
- tank structure
- 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.)
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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
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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
- C02F3/10—Packings; Fillings; Grids
- C02F3/101—Arranged-type packing, e.g. stacks, arrays
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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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a biochemical treatment tank body structure. The biochemical treatment tank body structure comprises a hollow tank body, a stationary bed, aeration membrane tubes, an aeration tube, a supporting plate and a limiting frame, wherein the hollow tank body comprises a bottom plate, a round enclosure wall which is connected to the bottom plate, and an arc-shaped top cover which is arranged on the top end of the round enclosure wall; the aeration membrane tubes are arranged on the bottom plate; an opening is formed in the arc-shaped top cover; the aeration tube stretches from the opening of the arc-shaped top cover to the bottom plate and is connected with the aeration membrane tubes; the supporting plate is vertically arranged on the bottom plate and is positioned at one side of the aeration membrane tubes; the limiting frame is fixedly arranged under the arc-shaped top cover; the stationary bed is arranged in the hollow tank body and is positioned between the supporting plate and the limiting frame. According to the biochemical treatment tank body structure disclosed by the invention, a single tank body is adopted, the supporting plate is welded in the tank body, the tank body is internally filled with stationary bed fillers, and the limiting frame is arranged at the top part of the tank body, so that inner space of the tank body can be fully utilized, and uniform aeration can be carried out by the tank body.
Description
Technical field
The present invention relates to sewage treatment area, more particularly, relate to a kind of biochemical treatment tank structure, be used in the domestic sewage treatment process of static bed biomembrane method.
Background technology
Traditional technology adopts the cement square treatment tank of building, and cement construction builds that the cycle is longer, and production cost is high, and difficulty of construction is large.In addition, also have user's shape plastic container in prior art, but the tank body of this structure can not make full use of space, aeration is unbalanced.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, a kind of biochemical treatment tank structure is provided, the tank body of this structure adopts an independent tank body, and back up pad is welded in tank body, fixed bed filler is put in centre, and top uses position-limited rack, tank interior space is made full use of, and columniform tank body can make aeration even; Various installation steps can installation before dispatching from the factory, as long as dug installation pit just directly can lift installation to working-yard, easy for installation, and production cost reduces, and difficulty of construction declines.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of biochemical treatment tank structure, comprises hollow vessel, for the fixed bed for microorganism implantation, for the aeration film pipe for fixed bed delivering oxygen, for the aeration tube for aeration film pipe conveying fresh air, for the back up pad of support fixed bed, for limiting the floating position-limited rack of fixed bed; Described hollow vessel comprises base plate, is connected to the circular leg on base plate and is arranged on the arc top cover on circular leg top; Described aeration film pipe is arranged on base plate; Arched top covers and offers an opening, and Open Side Down extends to base plate from arc top cover for described aeration tube, and be connected with aeration film pipe; Described back up pad erects on base plate, and is positioned at the side of aeration film pipe; Described position-limited rack is fixed on the below of arc top cover; Described fixed bed is arranged in hollow vessel, and between back up pad and position-limited rack.
Biochemical treatment tank structure of the present invention, wherein, the height of described back up pad is greater than the caliber of aeration film pipe.
Biochemical treatment tank structure of the present invention, wherein, described position-limited rack is joined end to end to enclose by four fixed links and forms.
Biochemical treatment tank structure of the present invention, wherein, described aeration film pipe comprises two groups of aeration film pipes, lays respectively at the both sides of base plate; Often organize aeration film pipe and contain two aeration film pipes.
Biochemical treatment tank structure of the present invention, wherein, described aeration tube is for being inverse-T-shaped, and aeration tube one end is fixed on opening by pipe clamp, and the other two ends of aeration tube are connected respectively on two groups of aeration film pipes.
Biochemical treatment tank structure of the present invention, wherein, the plastics webmaster that described fixed bed is arranged by some erected side by side forms; Described plastics webmaster is attached with microbial film.
Biochemical treatment tank structure of the present invention, wherein, described circular leg is convexly equipped with waling; Described arched top covers and is convexly equipped with cross reinforcing.
Biochemical treatment tank structure of the present invention, wherein, is provided with water inlet pipe and rising pipe in described hollow vessel.
Biochemical treatment tank structure of the present invention, wherein, described circular leg is provided with the mounting blocks for lifting biological treatment tank body.
Implement biochemical treatment tank structure of the present invention, there is following beneficial effect:
(1) be originally with the independent tank body of novel employing one, and back up pad is welded in tank body, fixed bed filler is put in centre, top uses position-limited rack, tank interior space is made full use of, and the structure that columniform tank body can make full use of tank body puts into fixed bed, columnar tank can make aeration without dead angle, and aeration is even.And major part is installed and can be installed before dispatching from the factory, as long as scene connects inlet and outlet pipe and circuit is just passable, difficulty of construction reduces greatly, and construction period greatly reduces, and cost also reduces greatly simultaneously;
(2) in addition, various installation steps can installation before dispatching from the factory, as long as dug installation pit just directly can lift installation to working-yard, connect inlet and outlet pipe and circuit just passable, difficulty of construction reduces greatly, and construction period greatly reduces, and cost also reduces greatly simultaneously;
(3) tank structure is stressed good, under the cross reinforcing acting in conjunction that tank body leg surrounding is provided with waling and shoulder, when system is normally run, tank body can bear 1.3 times, innermost hydrostatic column pressure, and exterior earth covers generation reactive force, makes tank body not easily produce longitudinal direction and transverse deformation in soil.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the schematic diagram of the biochemical treatment tank structure of present pre-ferred embodiments;
Fig. 2 is the part sectioned view of the biochemical treatment tank structure of present pre-ferred embodiments;
Fig. 3 is the arrangement architecture schematic diagram of fixed bed in the biochemical treatment tank structure of present pre-ferred embodiments;
Wherein, 1, hollow vessel; 101, base plate; 102, circular leg; 103, arc top cover; 104, opening; 2, fixed bed; 3, aeration film pipe; 4, aeration tube; 5, back up pad; 6, position-limited rack; 7, waling; 8, cross reinforcing; 9, water inlet pipe; 10, rising pipe; 11, mounting blocks; 12, pipe clamp.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
As Figure 1-3, a kind of biochemical treatment tank structure, comprises hollow vessel 1, for the fixed bed 2 for microorganism implantation, for the aeration film pipe 3 for fixed bed delivering oxygen, for the aeration tube 4 for aeration film pipe conveying fresh air, for the back up pad 5 of support fixed bed, for limiting the floating position-limited rack of fixed bed 6; The tank body that described hollow vessel 1 is made for PE material, comprise base plate 101, be connected to the circular leg 102 on base plate and be arranged on the arc top cover 103 on circular leg top, wherein base plate, circular leg and arc top cover are one-body molded; Described aeration film pipe 3 is arranged on base plate; Arched top covers and offers an opening 104, and Open Side Down extends to base plate from arc top cover for described aeration tube 4, and be connected with aeration film pipe; Described back up pad 5 erects on base plate, and is positioned at the side of aeration film pipe; Described position-limited rack 6 is fixed on the below of arc top cover; Described fixed bed is arranged in hollow vessel, and between back up pad and position-limited rack.
Fixed bed 2 of the present invention is fixed bed conventional in prior art, and the plastics webmaster that this fixed bed is arranged by some erected side by side forms; Described plastics webmaster is attached with microbial film.
Preferably, back up pad of the present invention has two pieces, lays respectively at the both sides of base plate, and the height of back up pad is greater than the caliber of aeration film pipe, and its object has two, and one is may be used for support fixed bed, makes it can swim in tank body in biochemical treatment process; Two is to prevent fixed bed from contacting with aeration film pipe, plays the effect of certain protection aeration film pipe, makes the oxygen that whole biochemical treatment process keeps sufficient.
Fixed bed 2 is under the effect of aeration film pipe, can be upwards floating, in order to ensure the stability of the floating displacement of fixed bed, make it be unlikely to floating too fierce, be provided with a position-limited rack in this biochemical treatment tank, this position-limited rack is joined end to end to enclose by four fixed links and forms.
Described aeration film pipe 3 comprises two groups of aeration film pipes, lays respectively at the both sides of base plate; Often organize aeration film pipe and contain two aeration film pipes.Described aeration tube 4 is for being inverse-T-shaped, and aeration tube 4 one end is fixed on opening by pipe clamp 12, and the other two ends of aeration tube are connected respectively on two groups of aeration film pipes.
Biological treatment tank body force structure of the present invention is good, is buried in the earth and can not produces excessive deformation.Owing to easily stressed, easy deformation position (shoulder) being provided with cross reinforcing 8 on tank body top cover, tank body force structure is greatly improved, uniform force, not yielding.Simultaneously, be provided with waling 7 with under cross reinforcing 8 acting in conjunction of shoulder in tank body leg surrounding, when system is normally run, tank body can bear 1.3 times, innermost hydrostatic column pressure, and exterior earth covers generation reactive force, makes tank body not easily produce longitudinal direction and transverse deformation in soil.
Water inlet pipe 9 and rising pipe 10 is provided with in described hollow vessel.
Biochemical treatment tank is imbedded in soil, need it first to lift, then slowly put into the hole dug, in order to avoid breaking in hoisting process or damaging tank body, circular leg being provided with the mounting blocks 11 for lifting biological treatment tank body, conveniently installing.
The biochemical treatment process of biochemical treatment tank structure of the present invention is as follows:
After sewage enters tank body from water inlet pipe, aerator passes into fresh air by aeration tube to the aeration film pipe of tank base, and hole small in aeration film pipe makes the small bubbles of giving vent to anger as fine and closely woven.The distributing position of two groups of aeration film pipes makes bubble to be uniformly distributed rising, thus makes oxygen fully can be dissolved in sewage.On the fixed bed of tank interior, proper alignment plastics webmaster, and the useful space of arrangement is enough large, makes the specific surface area of plastics webmaster in water enough large.Attached biological film above plastics webmaster, biomembranous aerobic microbiological now carries out Aerobic biological process, and sewage is after treatment delivered to next processing unit through rising pipe.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (9)
1. biochemical treatment tank structure, it is characterized in that, comprising hollow vessel, for the fixed bed for microorganism implantation, for the aeration film pipe for fixed bed delivering oxygen, for the aeration tube for aeration film pipe conveying fresh air, for the back up pad of support fixed bed, for limiting the floating position-limited rack of fixed bed; Described hollow vessel comprises base plate, is connected to the circular leg on base plate and is arranged on the arc top cover on circular leg top; Described aeration film pipe is arranged on base plate; Arched top covers and offers an opening, and Open Side Down extends to base plate from arc top cover for described aeration tube, and be connected with aeration film pipe; Described back up pad erects on base plate, and is positioned at the side of aeration film pipe; Described position-limited rack is fixed on the below of arc top cover; Described fixed bed is arranged in hollow vessel, and between back up pad and position-limited rack.
2. biochemical treatment tank structure according to claim 1, is characterized in that, the height of described back up pad is greater than the caliber of aeration film pipe.
3. biochemical treatment tank structure according to claim 1, is characterized in that, described position-limited rack is joined end to end to enclose by four fixed links and forms.
4. biochemical treatment tank structure according to claim 1, is characterized in that, described aeration film pipe comprises two groups of aeration film pipes, lays respectively at the both sides of base plate; Often organize aeration film pipe and contain two aeration film pipes.
5. biochemical treatment tank structure according to claim 4, is characterized in that, described aeration tube is for being inverse-T-shaped, and aeration tube one end is fixed on opening by pipe clamp, and the other two ends of aeration tube are connected respectively on two groups of aeration film pipes.
6. biochemical treatment tank structure according to claim 1, is characterized in that, the plastics webmaster that described fixed bed is arranged by some erected side by side forms; Described plastics webmaster is attached with microbial film.
7. biochemical treatment tank structure according to claim 1, is characterized in that, described circular leg is convexly equipped with waling; Described arched top covers and is convexly equipped with cross reinforcing.
8. biochemical treatment tank structure according to claim 1, is characterized in that, is provided with water inlet pipe and rising pipe in described hollow vessel.
9. biochemical treatment tank structure according to claim 1, is characterized in that, described circular leg is provided with the mounting blocks for lifting biological treatment tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135911.4A CN105565478B (en) | 2016-03-10 | 2016-03-10 | Biochemical treatment tank body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135911.4A CN105565478B (en) | 2016-03-10 | 2016-03-10 | Biochemical treatment tank body structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105565478A true CN105565478A (en) | 2016-05-11 |
| CN105565478B CN105565478B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610135911.4A Active CN105565478B (en) | 2016-03-10 | 2016-03-10 | Biochemical treatment tank body structure |
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| CN (1) | CN105565478B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167300A (en) * | 2016-08-31 | 2016-11-30 | 优德太湖水务（苏州）有限公司 | The spliced biochemical treatment system of sewage disposal |
| CN106277294A (en) * | 2016-08-31 | 2017-01-04 | 优德太湖水务（苏州）有限公司 | The spliced biochemical treatment system of sewage disposal multiple-tank body |
| CN106362450A (en) * | 2016-08-31 | 2017-02-01 | 优德太湖水务（苏州）有限公司 | Buried sedimentation tank for sewage treatment |
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| JP2007253016A (en) * | 2006-03-22 | 2007-10-04 | Ngk Insulators Ltd | Operation method of biological deodorizer |
| CN102826652A (en) * | 2012-01-13 | 2012-12-19 | 北京海思清膜科技有限公司 | Inner-aeration hollow fiber film carrier module and its application method |
| CN204529433U (en) * | 2015-03-03 | 2015-08-05 | 无锡中科活力生物技术有限公司 | A kind of aquaculture water purifying bio-reactor |
| CN205398208U (en) * | 2016-03-10 | 2016-07-27 | 苏州优德通力科技有限公司 | Biochemical treatment tank structure |
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2016
- 2016-03-10 CN CN201610135911.4A patent/CN105565478B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007253016A (en) * | 2006-03-22 | 2007-10-04 | Ngk Insulators Ltd | Operation method of biological deodorizer |
| CN102826652A (en) * | 2012-01-13 | 2012-12-19 | 北京海思清膜科技有限公司 | Inner-aeration hollow fiber film carrier module and its application method |
| CN204529433U (en) * | 2015-03-03 | 2015-08-05 | 无锡中科活力生物技术有限公司 | A kind of aquaculture water purifying bio-reactor |
| CN205398208U (en) * | 2016-03-10 | 2016-07-27 | 苏州优德通力科技有限公司 | Biochemical treatment tank structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167300A (en) * | 2016-08-31 | 2016-11-30 | 优德太湖水务（苏州）有限公司 | The spliced biochemical treatment system of sewage disposal |
| CN106277294A (en) * | 2016-08-31 | 2017-01-04 | 优德太湖水务（苏州）有限公司 | The spliced biochemical treatment system of sewage disposal multiple-tank body |
| CN106362450A (en) * | 2016-08-31 | 2017-02-01 | 优德太湖水务（苏州）有限公司 | Buried sedimentation tank for sewage treatment |
| CN106362450B (en) * | 2016-08-31 | 2018-11-02 | 优德太湖水务（苏州）有限公司 | The buried settling tank of sewage disposal |
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| Publication number | Publication date |
|---|---|
| CN105565478B (en) | 2018-04-24 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180306 Address after: Cheng lake road Wuzhong Economic Development Zone of Suzhou City, Jiangsu Province, No. 9, building 4, 215000 Applicant after: Taihu youter water (Suzhou) Co. Ltd. Address before: 215000 No. 7 East Lake Road, Wuzhong District Economic Development Zone, Suzhou, Jiangsu Applicant before: GP ENTERPRISES CO., LTD. |
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