CN107381784A - A kind of new resistance to high salt, high organic wastewater biological treatment device - Google Patents
A kind of new resistance to high salt, high organic wastewater biological treatment device Download PDFInfo
- Publication number
- CN107381784A CN107381784A CN201610324017.1A CN201610324017A CN107381784A CN 107381784 A CN107381784 A CN 107381784A CN 201610324017 A CN201610324017 A CN 201610324017A CN 107381784 A CN107381784 A CN 107381784A
- Authority
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- China
- Prior art keywords
- central tube
- group
- tube
- device body
- biological treatment
- Prior art date
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- 150000003839 salts Chemical class 0.000 title claims abstract description 16
- 239000002351 wastewater Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000000945 filler Substances 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims abstract description 6
- 238000010992 reflux Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000243 photosynthetic effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
- C02F3/105—Characterized by the chemical composition
-
- 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
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention relates to a kind of new resistance to high salt, high organic wastewater biological treatment device, it includes device body, central tube is provided with the middle part of described device body, double ten types backflow water distributors are provided with the central tube bottom, double ten types water inlet water distributors are provided with the middle part of the central tube, overflow groove is provided with the central tube top, water inlet pipe is provided with the top of the central tube, upper filler support is provided with described device body upper part, bottom is provided with lower filler support, high aldehyde fibre bundle biologic packing material layer is provided between filler support and lower filler support on described, non- font gas distribution pipe is provided with below the lower filler support.Structure setting of the present invention is reasonable, high treating effect, and gas distribution water distribution is uniform.
Description
Technical field
The present invention relates to a kind of wastewater treatment equipment, and in particular to a kind of biological treatment device.
Background technology
Existing biological treatment device, mainly include internal circulation system, cloth aerating system, cloth outlet system and biochemical filler system, its storing tank is uneven, deposition phenomenon be present, so as to shorten the residence time in wastewater treatment process, cause to reduce clearance；Cloth aeration, water distribution are uneven, so as to reduce clearance；Filler uses elastic filler, and biochemical biofilm is difficult, and debug time is long and treatment effect is undesirable；Low to high salt and high organic matter anti impulsion load, once exception occurs in water inlet, whole system clearance is decreased obviously.
The content of the invention
Goal of the invention：The invention aims to overcome deficiency of the prior art, there is provided a kind of structure setting is reasonable, high treating effect, gas distribution water distribution uniform new resistance to high salt, high organic wastewater biological treatment device.
Technical scheme：In order to solve the above-mentioned technical problem,The new resistance to high salt of one kind of the present invention,High organic wastewater biological treatment device,It includes device body,Central tube is provided with the middle part of described device body,Double ten types backflow water distributors are provided with the central tube bottom,Double ten types water inlet water distributors are provided with the middle part of the central tube,Overflow groove is provided with the central tube top,Water inlet pipe is provided with the top of the central tube,Upper filler support is provided with described device body upper part,Bottom is provided with lower filler support,High aldehyde fibre bundle biologic packing material layer is provided between filler support and lower filler support on described,Non- font gas distribution pipe is provided with below the lower filler support,The non-font gas distribution pipe is connected with air inlet pipe,Reflux line is provided with device body side wall on described above filler support,The reflux line lower end is connected with the central tube barrel above double ten types backflow water distributors,Circulating pump is provided with the reflux line,The central tube is located at device body bottom,The top port of the central tube is less than the top surface of device body.
The cross section of described device body is circle.
Double ten types backflow water distributor, double ten types water inlet water distributor and the non-font gas distribution pipes and device body bottom surface be arranged in parallel.
The diameter of the central tube accounts for the 1/5 of device body diameter.
The overflow groove is located at central tube top, is connected with device body side wall.
The non-font gas distribution pipe includes elongated horizontal pipe, first group of vertical tube, second group of vertical tube and the 3rd group of vertical tube are provided with elongated horizontal pipe, same group of vertical length of tube is identical, second group of vertical tube is located at outside first group of vertical tube, 3rd group of vertical tube is located at outside second group of vertical tube, and the length of first group of vertical tube, second group of vertical tube and the 3rd group of vertical tube is sequentially reduced.
The air inlet pipe is located on elongated horizontal pipe.
Double ten types backflow water distributors are made up of four groups of backflow vertical tubes for being evenly distributed on central tube barrel, and every group of backflow vertical tube is made up of two root long degree identicals backflow single tube.
Double ten types water inlet water distributors are made up of four groups of water inlet vertical tubes for being evenly distributed on central tube barrel, and every group of water inlet vertical tube is made up of two root long degree identicals water inlet single tube.
Beneficial effect：Compared with prior art, its remarkable advantage is the present invention：Structure setting of the present invention is reasonable, using double ten types backflow water distributor and double ten types water inlet water distributors, change endless form, it is uneven to solve water distribution, when having sludge settling sewage can mix with sludge does not make its precipitation, using high aldehyde fibre bundle biologic packing material layer, the microorganism easy to be filmed turned out, so as to improve biofilm speed, high aldehyde fibre bundle combined stuffing adopts colour, photosynthetic bacteria is added in system（Through domestication）, improve the impact to the high bio-toxicity of biochemical system, water outlet biodegradability improves 0.1 or so and COD clearances and can improved to 80% or so, using the central tube for accounting for device body diameter 1/5, water is sufficient, water distributor water outlet is efficiently strong, it is well mixed abundant, using overflow groove, ensure that device will not overflow, using return duct and circulating pump, the mixed liquor on device body top is subjected to backflow mixing again, it is further ensured that mixed effect, ensure that reaction is abundant, improve operating efficiency, present apparatus high treating effect, operate steadily, can be long lasting for work, meet actual operation requirements.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the attachment structure schematic diagram of heretofore described double ten types backflow water distributors and central tube；
Fig. 3 is the attachment structure schematic diagram of heretofore described double ten types water inlet water distributors and central tube；
Fig. 4 is the attachment structure schematic diagram of heretofore described non-font gas distribution pipe and air inlet pipe.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Such as Fig. 1,Fig. 2,Shown in Fig. 3 and Fig. 4,The new resistance to high salt of one kind of the present invention,High organic wastewater biological treatment device,It includes device body 1,Central tube 2 is provided with the middle part of described device body 1,Double ten types backflow water distributors 3 are provided with the bottom of central tube 2,Double ten types water inlet water distributors 4 are provided with the middle part of central tube 2,Overflow groove 5 is provided with the top of central tube 2,Water inlet pipe 6 is provided with the top of central tube 2,Upper filler support 7 is provided with the top of described device body 1,Bottom is provided with lower filler support 8,High aldehyde fibre bundle biologic packing material layer 9 is provided between filler support 7 and lower filler support 8 on described,Non- font gas distribution pipe 10 is provided with below the lower filler support 8,The non-font gas distribution pipe 10 is connected with air inlet pipe 11,Reflux line 12 is provided with the side wall of device body 1 on described above filler support 7,The lower end of reflux line 12 is connected with the barrel of central tube 2 of double tops of ten types backflow water distributor 3,Circulating pump 13 is provided with the reflux line 12,The central tube 2 is located at the bottom of device body 1,The top port of the central tube 2 is less than the top surface of device body 1；The cross section of described device body 1 is circle；Double ten types backflow water distributor 3, double ten types water inlet water distributor 4 and the non-font gas distribution pipes 10 be arranged in parallel with the bottom surface of device body 1；The diameter of the central tube 2 accounts for the 1/5 of the diameter of device body 1；The overflow groove 5 is located at the top of central tube 2, is connected with the side wall of device body 1；The non-font gas distribution pipe 10 includes elongated horizontal pipe 14, first group of vertical tube, 15, second groups of vertical tubes 16 and the 3rd group of vertical tube 17 are provided with elongated horizontal pipe 14, same group of vertical length of tube is identical, second group of vertical tube 16 is located at outside first group of vertical tube 15,3rd group of vertical tube 17 is located at outside second group of vertical tube 16, and the length of described first group of vertical tube, 15, second groups of vertical tubes 16 and the 3rd group of vertical tube 17 is sequentially reduced；The air inlet pipe 11 is located on elongated horizontal pipe 14；Double ten types backflow water distributors 3 are made up of four groups of backflow vertical tubes 18 for being evenly distributed on the barrel of central tube 2, and every group of backflow vertical tube 18 is made up of two root long degree identicals backflow single tube 19；Double ten types water inlet water distributors 4 are made up of four groups of water inlet vertical tubes 20 for being evenly distributed on the barrel of central tube 2, and every group of water inlet vertical tube 20 is made up of two root long degree identicals water inlet single tube 21.Structure setting of the present invention is reasonable, using double ten types backflow water distributor and double ten types water inlet water distributors, change endless form, it is uneven to solve water distribution, when having sludge settling sewage can mix with sludge does not make its precipitation, using high aldehyde fibre bundle biologic packing material layer, the microorganism easy to be filmed turned out, so as to improve biofilm speed, high aldehyde fibre bundle combined stuffing adopts colour, photosynthetic bacteria is added in system（Through domestication）, improve the impact to the high bio-toxicity of biochemical system, water outlet biodegradability improves 0.1 or so and COD clearances and can improved to 80% or so, using the central tube for accounting for device body diameter 1/5, water is sufficient, water distributor water outlet is efficiently strong, it is well mixed abundant, using overflow groove, ensure that device will not overflow, using return duct and circulating pump, the mixed liquor on device body top is subjected to backflow mixing again, it is further ensured that mixed effect, ensure that reaction is abundant, improve operating efficiency, present apparatus high treating effect, operate steadily, can be long lasting for work, meet actual operation requirements.
The invention provides a kind of thinking and method; method and the approach for implementing the technical scheme are a lot; described above is only the preferred embodiment of the present invention; it should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be regarded as protection scope of the present invention, and the available prior art of each part being not known in the present embodiment is realized.
Claims (9)
1. a kind of new resistance to high salt, high organic wastewater biological treatment device, it is characterised in that：It includes device body（1）, in described device body（1）Middle part is provided with central tube（2）, in the central tube（2）Bottom is provided with double ten types backflow water distributors（3）, in the central tube（2）Middle part is provided with double ten types water inlet water distributors（4）, in the central tube（2）Top is provided with overflow groove（5）, in the central tube（2）Top is provided with water inlet pipe（6）, in described device body（1）Top is provided with upper filler support（7）, bottom is provided with lower filler support（8）, the filler support on described（7）With lower filler support（8）Between be provided with high aldehyde fibre bundle biologic packing material layer（9）, in the lower filler support（8）Lower section is provided with non-font gas distribution pipe（10）, the non-font gas distribution pipe（10）With air inlet pipe（11）It is connected, the filler support on described（7）The device body of top（1）Side wall is provided with reflux line（12）, the reflux line（12）Lower end and double ten types backflow water distributors（3）The central tube of top（2）Barrel is connected, in the reflux line（12）It is provided with circulating pump（13）, the central tube（2）It is located at device body（1）Bottom, the central tube（2）Top port be less than device body（1）Top surface.
2. new resistance to high salt according to claim 1, high organic wastewater biological treatment device, it is characterised in that：Described device body（1）Cross section for circle.
3. new resistance to high salt according to claim 1, high organic wastewater biological treatment device, it is characterised in that：Double ten types backflow water distributors（3）, double ten types water inlet water distributor（4）With non-font gas distribution pipe（10）With device body（1）Bottom surface be arranged in parallel.
4. new resistance to high salt according to claim 1, high organic wastewater biological treatment device, it is characterised in that：The central tube（2）Diameter account for device body（1）The 1/5 of diameter.
5. new resistance to high salt according to claim 1, high organic wastewater biological treatment device, it is characterised in that：The overflow groove（5）It is located at central tube（2）Top, with device body（1）Side wall is connected.
6. new resistance to high salt according to claim 1, high organic wastewater biological treatment device, it is characterised in that：The non-font gas distribution pipe（10）Including elongated horizontal pipe（14）, in elongated horizontal pipe（14）It is provided with first group of vertical tube（15）, second group of vertical tube（16）With the 3rd group of vertical tube（17）, same group of vertical length of tube is identical, second group of vertical tube（16）It is located at first group of vertical tube（15）Outside, the 3rd group of vertical tube（17）It is located at second group of vertical tube（16）Outside, first group of vertical tube（15）, second group of vertical tube（16）With the 3rd group of vertical tube（17）Length be sequentially reduced.
7. new resistance to high salt according to claim 6, high organic wastewater biological treatment device, it is characterised in that：The air inlet pipe（11）It is located at elongated horizontal pipe（14）On.
8. new resistance to high salt according to claim 1, high organic wastewater biological treatment device, it is characterised in that：Double ten types backflow water distributors（3）By being evenly distributed on central tube（2）Four groups of backflow vertical tubes of barrel（18）Composition, every group of backflow vertical tube（18）By two root long degree identicals backflow single tube（19）Composition.
9. new resistance to high salt according to claim 1, high organic wastewater biological treatment device, it is characterised in that：Double ten types water inlet water distributors（4）By being evenly distributed on central tube（2）Four groups of water inlet vertical tubes of barrel（20）Composition, every group of water inlet vertical tube（20）By two root long degree identicals water inlet single tube（21）Composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610324017.1A CN107381784A (en) | 2016-05-17 | 2016-05-17 | A kind of new resistance to high salt, high organic wastewater biological treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610324017.1A CN107381784A (en) | 2016-05-17 | 2016-05-17 | A kind of new resistance to high salt, high organic wastewater biological treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107381784A true CN107381784A (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610324017.1A Pending CN107381784A (en) | 2016-05-17 | 2016-05-17 | A kind of new resistance to high salt, high organic wastewater biological treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107381784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342632A (en) * | 2018-04-08 | 2019-10-18 | 浙江联池水务设备股份有限公司 | A kind of inner circulating reflux device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173538A (en) * | 2011-03-15 | 2011-09-07 | 浙江环科环境研究院有限公司 | Device and process for biochemically treating saline organic wastewater |
| WO2012158014A1 (en) * | 2011-05-13 | 2012-11-22 | Ronser Bio-Tech Sdn Bhd | A system for biological treatment |
| CN204734994U (en) * | 2015-06-26 | 2015-11-04 | 谢萍 | Multiple -layer filtering separates abluent contaminated water filtration apparatus |
| CN204897539U (en) * | 2015-08-04 | 2015-12-23 | 张华庆 | Novel PSB bioreactor |
-
2016
- 2016-05-17 CN CN201610324017.1A patent/CN107381784A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173538A (en) * | 2011-03-15 | 2011-09-07 | 浙江环科环境研究院有限公司 | Device and process for biochemically treating saline organic wastewater |
| WO2012158014A1 (en) * | 2011-05-13 | 2012-11-22 | Ronser Bio-Tech Sdn Bhd | A system for biological treatment |
| CN204734994U (en) * | 2015-06-26 | 2015-11-04 | 谢萍 | Multiple -layer filtering separates abluent contaminated water filtration apparatus |
| CN204897539U (en) * | 2015-08-04 | 2015-12-23 | 张华庆 | Novel PSB bioreactor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342632A (en) * | 2018-04-08 | 2019-10-18 | 浙江联池水务设备股份有限公司 | A kind of inner circulating reflux device and method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |
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