CN112573762A - LAT high-efficiency unpowered pretreatment device - Google Patents
LAT high-efficiency unpowered pretreatment device Download PDFInfo
- Publication number
- CN112573762A CN112573762A CN202011324442.3A CN202011324442A CN112573762A CN 112573762 A CN112573762 A CN 112573762A CN 202011324442 A CN202011324442 A CN 202011324442A CN 112573762 A CN112573762 A CN 112573762A
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- China
- Prior art keywords
- lat
- cement shell
- unpowered
- overflow
- pretreatment device
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- 239000004568 cement Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000945 filler Substances 0.000 claims abstract description 19
- 230000029087 digestion Effects 0.000 claims abstract description 11
- 235000003913 Coccoloba uvifera Nutrition 0.000 claims abstract description 7
- 240000009212 Coccoloba uvifera Species 0.000 claims abstract description 7
- 230000020477 pH reduction Effects 0.000 claims abstract description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 8
- 239000010802 sludge Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 15
- 238000000855 fermentation Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract description 2
- 230000036632 reaction speed Effects 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 230000000813 microbial effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010842 industrial wastewater Substances 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
- C02F3/28—Anaerobic digestion processes
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention provides a LAT high-efficiency unpowered pretreatment device, which relates to the technical field of wastewater treatment and comprises a cement shell, wherein reinforcing steel bars are fixedly inserted into the cement shell. The invention relates to an overflow-proof pipe which can prevent overflow caused by sudden water filling and effectively carry out overflow circulation, wherein sewage is settled by a water inlet pipe through a baffle plate to remove particles and sundries with larger specific gravity, and simultaneously realize rain and sewage diversion and the like, and then enters an acidification bin through a filter screen to carry out anaerobic fermentation treatment on organic matters and the like, a LAT sea grape filler increases the contact area of the sewage and a biological membrane to increase the reaction speed and improve the sewage discharge efficiency, and then enters an LAT digestion filler through a hole to carry out microbial treatment on residual organic matters and the like, thereby improving the drainage standard and reducing the emission pollution.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to an LAT high-efficiency unpowered pretreatment device.
Background
Industrial waste water including industrial waste water, industrial waste water and cooling water refers to waste water and waste liquid produced in the industrial production process, which contains industrial production materials, intermediate products, byproducts lost along with water and pollutants produced in the production process.
However, the existing sewage treatment device has a single function, does not have the function of effectively treating domestic sewage, bears a large load and is low, and the application of products is limited.
Disclosure of Invention
The invention aims to solve the defects in the prior art, pretreats domestic sewage, improves drainage indexes and has stronger bearing and pressure resistance capabilities.
In order to achieve the purpose, the invention adopts the following technical scheme: the high-efficiency unpowered LAT pretreatment device comprises a cement shell, reinforcing steel bars are fixedly inserted in the cement shell, the left end of the cement shell is connected with a water inlet pipe in a penetrating manner, the right side of the cement shell is connected with a water outlet pipe in a penetrating manner, two sides of the top of the cement shell are both connected with anti-overflow pipes in a penetrating manner, the top parts of the two anti-overflow pipes are in threaded connection with anti-overflow covers, the middle position of the top of the cement shell is connected with a flow pipe in a penetrating manner, the top part of the flow pipe is in threaded connection with a plugging cover, the bottom of the flow pipe is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with LAT sea grape filler, the middle position of the bottom of the cement shell is fixedly connected with an acidification bin, the left side of the acidification bin is fixedly connected with a, the left side intermediate position of first partition panel and be close to bottom edge all through connection have the filter screen, the right side fixedly connected with second partition panel in acidizing storehouse, the left side intermediate position of second partition panel and be close to bottom edge and have all seted up the clearing hole, the right side fixedly connected with LAT of second partition panel clears up the filler, the top fixedly connected with interconnection liquid level device of cement shell, the top of baffling board is slided to settle and is had the floating ball.
Preferably, the left side of the cement shell is provided with a water inlet hole matched with the diameter of the insertion end of the water inlet pipe, and the right side of the cement shell is provided with a water outlet hole matched with the diameter of the connection end of the water outlet pipe.
Preferably, the two sides of the top of the cement shell are both provided with water flowing holes matched with the diameter of the bottom end of the anti-overflow pipe, and the middle position of the top of the cement shell is provided with a through hole matched with the diameter of the upper end of the water flowing pipe.
Preferably, the interior of the LAT digestion filler is honeycomb-shaped, and sludge digestion strains are cultured on the inner wall of the LAT digestion filler.
Preferably, the top of the cement shell close to the right edge is provided with a mounting hole matched with the diameter of the middle end of the interconnected liquid level device.
Preferably, a balance plate is fixedly connected to the middle position of the floating ball.
Compared with the prior art, the invention has the advantages and positive effects that,
1. according to the invention, the interconnected liquid level device is designed on one side of the water outlet pipe, remote monitoring and intelligent distribution and transfer can be realized, sludge digestion strains are cultured in the LAT digestion filler, sludge reduction is realized, the overflow prevention pipe prevents overflowing caused by sudden increase of water volume perfusion, overflow circulation is effectively carried out, particulate matters and impurities with large specific gravity are removed by sewage through sedimentation of the water inlet pipe through the baffle plate, rain and sewage diversion and the like are realized at the same time, the sewage enters the acidification bin through the filter screen for anaerobic fermentation treatment of organic matters and the like, the LAT sea grape filler increases the contact area of the sewage and a biological membrane, the reaction speed is increased, the pollution discharge efficiency is improved, the sewage enters the LAT digestion filler through the through hole, the residual organic matters and the like are treated through.
2. According to the invention, the cement shell of the LAT high-efficiency unpowered pretreatment device adopts a novel composite cement material (55 parts of cement clinker, 25 parts of low-grade high-silica limestone, 15 parts of clay, 12 parts of fine sand, 13 parts of fly ash, 8 parts of magnesium oxide, 12 parts of manganese ore slag and 8 parts of anhydrous gypsum), is economical and durable, can be prefabricated and formed in advance, is directly hoisted during construction, improves the construction efficiency, and is strengthened and arranged by reinforcing steel bars, so that the stronger load bearing capacity is improved.
Drawings
FIG. 1 is a schematic view of the structure of an LAT high-efficiency unpowered pretreatment device according to the present invention;
FIG. 2 is a front view of the LAT high efficiency unpowered pretreatment device of the present invention;
FIG. 3 is a top view of the LAT high efficiency unpowered pretreatment device of the present invention.
Illustration of the drawings:
1. a cement shell; 2. reinforcing steel bars; 3. a water inlet pipe; 4. a water outlet pipe; 5. an anti-overflow pipe; 6. an anti-overflow cover; 7. a material flowing pipe; 8. a blocking cover; 9. a connecting plate; 10. LAT sea grape filler; 11. an acidification bin; 12. a first partition panel; 13. a baffle plate; 14. a filter screen; 15. a second partition panel; 16. through the hole; 17. LAT digestion filler; 18. an interconnected liquid level device; 19. and (4) floating the ball.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 3, the present invention provides a LAT high-efficiency unpowered pretreatment device, which includes a cement casing 1, a water inlet pipe 3 is connected to the left end of the cement casing 1 in a penetrating manner, a water outlet pipe 4 is connected to the right side of the cement casing 1 in a penetrating manner, overflow-preventing pipes 5 are connected to both sides of the top of the cement casing 1 in a penetrating manner, overflow-preventing covers 6 are connected to the top of the two overflow-preventing pipes 5 in a penetrating manner, a flow pipe 7 is connected to the middle position of the top of the cement casing 1 in a penetrating manner, a blocking cover 8 is connected to the top of the flow pipe 7 in a penetrating manner, a connecting plate 9 is fixedly connected to the bottom of the flow pipe 7, LAT sea grape fillers 10 are fixedly connected to the bottom of the connecting plate 9, an acidification bin 11 is fixedly connected to the middle position of the bottom of the cement casing 1, a first partition, the left side intermediate position of first partition panel 12 with be close to bottom edge and all have a through connection to filter screen 14, the right side fixedly connected with second partition panel 15 of acidizing storehouse 11, the left side intermediate position of second partition panel 15 and be close to bottom edge and have all seted up clearing hole 16, the right side fixedly connected with LAT of second partition panel 15 clears up filler 17, the top fixedly connected with interconnection liquid level device 18 of cement shell 1, the top of top baffling board 13 is slided to settle has and is floated ball 19.
The effect that its whole embodiment 1 reached is, interconnection liquid level device 18 designs outlet pipe 4 one side, can realize teletransmission control and intelligent distribution and transport, LAT clears up and cultivates the mud in filler 17 and clears up the bacterial, realize the decrement of mud, anti-overflow pipe 5 prevents that the sudden increase volume from filling and takes place to overflow, effectively carry out the overflow circulation, sewage is subsided by inlet tube 3 through baffling board 13 and is got rid of the great particulate matter of proportion and debris, realize rain and sewage reposition of redundant personnel etc. simultaneously, rethread filter screen 14 gets into acidizing storehouse 11 anaerobic fermentation processing organic matter etc., LAT sea grape filler 10 increases sewage and biofilm contact area increase reaction rate improvement blowdown efficiency, it remains organic matter etc. through microbiological treatment to get into LAT through clearing up hole 16 filler 17, improve drainage standard, reduce and discharge the pollution, have multinomial comprehensive treatment ability.
Example 2, as shown in fig. 1, a reinforcing bar 2 is fixedly inserted into the cement casing 1.
The effect that its whole embodiment 2 reached does, the cement shell 1 of the high-efficient unpowered preprocessing device of LAT adopts novel composite cement material (cement clinker 55 parts, low-grade high silica limestone 25 parts, clay 15 parts, fine sand 12 parts, fly ash 13 parts, magnesium oxide 8 parts, manganese ore stone sediment 12 parts, anhydrous gypsum 8 parts), and is economical and durable, can carry out prefabricated shaping in advance, and the direct hoist and mount of construction improves the efficiency of construction, uses reinforcing bar 2 to strengthen arranging, improves stronger bearing capacity.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
- The high-efficiency unpowered pretreatment device for the LAT comprises a cement shell (1), and is characterized in that: the anti-overflow cement pipe is characterized in that a reinforcing steel bar (2) is fixedly inserted in the cement shell (1), a water inlet pipe (3) is connected to the left end of the cement shell (1) in a penetrating manner, a water outlet pipe (4) is connected to the right side of the cement shell (1) in a penetrating manner, anti-overflow pipes (5) are connected to two sides of the top of the cement shell (1) in a penetrating manner, anti-overflow covers (6) are connected to the top of the anti-overflow pipes (5) in a threaded manner, a flow pipe (7) is connected to the middle position of the top of the cement shell (1) in a penetrating manner, a blocking cover (8) is connected to the top of the flow pipe (7) in a threaded manner, a connecting plate (9) is fixedly connected to the bottom of the flow pipe (7), a LAT sea grape filler (10) is fixedly connected to the bottom of the connecting plate (9), an acidification bin (11) is, baffle board (13) are installed in the left side of first partition panel (12) and the inner wall left side of cement shell (1) is crisscross, the left side intermediate position of first partition panel (12) with be close to bottom edge and all have through connection filter screen (14), the right side fixedly connected with second partition panel (15) in acidizing storehouse (11), the left side intermediate position of second partition panel (15) with be close to bottom edge has all seted up clearing hole (16), the right side fixedly connected with LAT of second partition panel (15) is cleared up and is packed (17), the top fixedly connected with interconnection level means (18) of cement shell (1), the top of baffle board (13) is slided and is settled there is floating ball (19).
- 2. The LAT high efficiency unpowered pretreatment device of claim 1, wherein: the left side of the cement shell (1) is provided with a water inlet hole matched with the diameter of the insertion end of the water inlet pipe (3), and the right side of the cement shell (1) is provided with a water outlet hole matched with the diameter of the connection end of the water outlet pipe (4).
- 3. The LAT high efficiency unpowered pretreatment device of claim 1, wherein: the water flow holes matched with the diameters of the bottom ends of the overflow preventing pipes (5) are formed in the two sides of the top of the cement shell (1), and the through holes matched with the diameters of the upper ends of the flow preventing pipes (7) are formed in the middle of the top of the cement shell (1).
- 4. The LAT high efficiency unpowered pretreatment device of claim 1, wherein: the interior of the LAT digestion filler (17) is arranged to be honeycomb-shaped, and sludge digestion strains are cultured on the inner wall of the LAT digestion filler (17).
- 5. The LAT high efficiency unpowered pretreatment device of claim 1, wherein: and a mounting hole matched with the diameter of the middle end of the interconnected liquid level device (18) is formed in the position, close to the right side edge, of the top of the cement shell (1).
- 6. The LAT high efficiency unpowered pretreatment device of claim 1, wherein: the middle position of the floating ball (19) is fixedly connected with a balance plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011324442.3A CN112573762A (en) | 2020-11-13 | 2020-11-13 | LAT high-efficiency unpowered pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011324442.3A CN112573762A (en) | 2020-11-13 | 2020-11-13 | LAT high-efficiency unpowered pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112573762A true CN112573762A (en) | 2021-03-30 |
Family
ID=75124309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011324442.3A Pending CN112573762A (en) | 2020-11-13 | 2020-11-13 | LAT high-efficiency unpowered pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112573762A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202529908U (en) * | 2012-04-17 | 2012-11-14 | 中国水电顾问集团中南勘测设计研究院 | Organism-attached membrane bioreactor |
| CN104860393A (en) * | 2015-06-02 | 2015-08-26 | 山东普民环保科技有限公司 | Bioreactor suitable for small domestic sewage treatment |
| CN110078320A (en) * | 2019-06-11 | 2019-08-02 | 湖南艾布鲁环保科技股份有限公司 | Villages and small towns sewage unpowered biological ecological treatment apparatus and the sewage disposal system comprising it |
| CN111470736A (en) * | 2020-05-12 | 2020-07-31 | 山东普民环保科技有限公司 | Sewage treatment system for sludge reduction |
| CN213771755U (en) * | 2020-11-13 | 2021-07-23 | 普民环保科技有限公司 | High-efficient unpowered sewage pretreatment device |
-
2020
- 2020-11-13 CN CN202011324442.3A patent/CN112573762A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202529908U (en) * | 2012-04-17 | 2012-11-14 | 中国水电顾问集团中南勘测设计研究院 | Organism-attached membrane bioreactor |
| CN104860393A (en) * | 2015-06-02 | 2015-08-26 | 山东普民环保科技有限公司 | Bioreactor suitable for small domestic sewage treatment |
| CN110078320A (en) * | 2019-06-11 | 2019-08-02 | 湖南艾布鲁环保科技股份有限公司 | Villages and small towns sewage unpowered biological ecological treatment apparatus and the sewage disposal system comprising it |
| CN111470736A (en) * | 2020-05-12 | 2020-07-31 | 山东普民环保科技有限公司 | Sewage treatment system for sludge reduction |
| CN213771755U (en) * | 2020-11-13 | 2021-07-23 | 普民环保科技有限公司 | High-efficient unpowered sewage pretreatment device |
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Application publication date: 20210330 |