CN205635052U - Fast precipitation's IC anaerobic reactor - Google Patents
Fast precipitation's IC anaerobic reactor Download PDFInfo
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- CN205635052U CN205635052U CN201521135991.0U CN201521135991U CN205635052U CN 205635052 U CN205635052 U CN 205635052U CN 201521135991 U CN201521135991 U CN 201521135991U CN 205635052 U CN205635052 U CN 205635052U
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- retort
- precipitation
- swash plate
- water
- gas
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Abstract
The utility model discloses detachable mud impurity precipitation time is not long in aiming at solving the IC anaerobic reactor among the prior art, go out the poor problem of water quality of water, the utility model provides a fast precipitation's IC anaerobic reactor, it includes the retort, inlet tube and outlet pipe, the retort top is equipped with vapour and liquid separator, the inside from the bottom up of retort is equipped with the water -locator with the inlet tube intercommunication in proper order, one -level three -phase separator and second grade three -phase separator, still be equipped with the fast precipitation structure among the retort, the fast precipitation structure sets up between second grade three -phase separator and outlet pipe, the fast precipitation structure from bottom to top includes the precipitation tank, deposit swash plate group and filter, the precipitation tank lower part is the toper, and its lower extreme intercommunication has the mud discharge pipe, precipitate swash plate group including the swash plate that is a plurality of slopes that the matrix distributes, the upper surface of swash plate is smooth inclined plane, and the lower extreme that descends the swash plate of one deck most lies in the opening part of precipitation tank. The beneficial effects of the utility model are that, mud settling speed is fast, play water quality of water is good.
Description
Technical field
This utility model relates to technical field of sewage treatment equipment, particularly relates to the IC anaerobism of a kind of rapid precipitation
Reactor.
Background technology
IC (Internal Circulation) anaerobic reactor, also known as internal-circulation anaerobic reactor, is a kind of efficient
Anaerobic reactor, can be used for process the industrial wastewater such as beer brewery water, waste water of paper mill process.Than
UASB reactor, IC anaerobic reactor has that volumetric loading is big, reactor volume is little, hydraulic detention time
Section, system capacity of resisting impact load are strong, the advantage of stable effluent quality.The internal generation of IC anaerobic reactor
Biogas along riser rise time, fermentation liquid can be promoted to gas-liquid separator simultaneously.Enter gas-liquid separator
Fermentation liquid, under gravity, again returns to lower reative cell from top to bottom, in being formed by return duct
Circulation.Interior circulation can increase the hydraulic load of reative cell under IC anaerobic reactor, can improve Organic substance with
Mass transfer rate between mud, makes IC anaerobic reactor have higher volumetric loading.
Organic matter in waste water decomposes remaining nondecomposable mud impurity portion after generation biogas in the reactor
Branch rises to precipitate near outlet with liquid stream.But, owing to the volume of retort is relatively big (general
Height up to 16～25m, diameter up to 4～6m), sludge settling takes long enough, the dirt of timely precipitation
Mud can flow in outlet pipe along with liquid, affects water outlet quality.The most how to make this partial sludge rapid precipitation
Discharge, be the IC anaerobic reactor problem that must take into and solve.
In existing open file, to have notification number be CN 202099166 U, the day for announcing is 2012.01.04
Chinese patent literature, disclose a kind of IC anaerobic reactor and belong to water treatment facilities, it is characterized in that: shell
Internal water-locator, the water inlet pipe of being sequentially arranged with from bottom to top, one-level three phase separator, two grades of three phase separators,
Outlet, cyclone gas-liquid separator, equipped with methane outlet on cyclone gas-liquid separator top, water-locator and one
It is fluidized-bed reaction room between level three phase separator, one-level three phase separator covers equipped with towards gas-liquid separation
The tedge of device, is deep purifying reative cell between one-level three phase separator to two grade three phase separator, housing
Center is provided with the muddy water down-comer leading to water-locator from gas-liquid separator.This technical scheme is disadvantageous in that,
The nondecomposable mud contamination precipitation time is long, and partial suspended mud can flow in outlet pipe, affects water outlet water
Matter.
Utility model content
Long for solving the nondecomposable mud contamination precipitation time in existing IC anaerobic reactor, partial suspended
Mud can flow in outlet pipe, the problem affecting effluent quality, and this utility model provides a kind of sludge settling speed
The IC anaerobic reactor of the rapid precipitation that degree is fast, effluent quality is good.
To achieve these goals, the technical solution adopted in the utility model is:
The IC anaerobic reactor of a kind of rapid precipitation, including retort, water inlet pipe and outlet pipe, reacts tank deck
Portion is provided with gas-liquid separator, be sequentially provided with from top to bottom inside retort connect with water inlet pipe water-locator, one
Level three phase separator and two grades of three phase separators, outlet pipe is positioned at the top of two grades of three phase separators, retort
Among be additionally provided with rapid precipitation structure, rapid precipitation structure is arranged on two grades between three phase separator and outlet pipe,
Rapid precipitation structure from bottom to top includes stillpot, precipitation inclined plate group and screen plate；Stillpot bottom is taper,
Its lower end is communicated with mud discharge pipe；Precipitation inclined plate group includes the swash plate of the some inclinations in matrix distribution, tiltedly
The upper surface of plate is smooth bevel, and the lower end of the swash plate of basecoat is positioned at the opening part of stillpot.The most heavy
Shallow lake structure is arranged on two grades between three phase separator and outlet pipe, so that at the mixed liquor after decomposing
Undecomposable mud in body quickly can precipitate before entering outlet；Concrete, it is positioned at precipitation tiltedly
Mud near plate group can rest on nearest swash plate due to action of gravity, is slipped to sink then along swash plate
For taper bottom stillpot among the groove of shallow lake so that the mud being deposited in stillpot can be gathered, be easy to mud
Discharging from mud discharge pipe, and the liquid stream in the stillpot of taper is relatively steady, settled mud is not
Easily again dug by liquid stream.
As preferably, one-level three phase separator and two grades of three phase separators all include gas skirt, connected set gas hood
Upper end and the riser of gas-liquid separator；Being additionally provided with sedimentation pipe in retort, sedimentation pipe one end connection gas-liquid is divided
From device lower end, the other end is positioned at below one-level three phase separator.The liquid below biogas promotion that reaction produces
Rising in gas-liquid separator along riser, the liquid after gas-liquid separation flows to retort again under sedimentation pipe
Bottom, in being formed, circulation, has that water distribution is uniform, volumetric loading is high, strong shock resistance, outlet effect is good,
The advantage that capital expenditure saves, floor space is few.
The beneficial effects of the utility model are: sludge settling speed is fast, effluent quality good.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1. retort, 2. water inlet pipe, 3. outlet pipe, 4. gas-liquid separator, 5. water-locator, 6. one-level three
Phase separator, 6a. gas skirt, 6b. riser, 7. two grades of three phase separators, 8. rapid precipitation structure, 81. sink
Shallow lake groove, 82. precipitation inclined plate groups, 821. swash plates, 83. screen plates, 9. mud discharge pipe, 10. sedimentation pipe.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, the IC anaerobic reactor of a kind of rapid precipitation, including retort 1, water inlet pipe 2 and
Outlet pipe 3, retort 1 top is provided with gas-liquid separator 4, and gas-liquid separator 4 top is provided with escape pipe, instead
Answer tank 1 internal be sequentially provided with from top to bottom connect with water inlet pipe 2 water-locator 5, one-level three phase separator 6 and
Two grades of three phase separators 7, outlet pipe 3 is positioned at the top of two grades of three phase separators 7, also sets among retort 1
Rapid precipitation structure 8, rapid precipitation structure 8 is had to be arranged between two grades of three phase separators 7 and outlet pipe 3,
Rapid precipitation structure 8 from bottom to top includes stillpot 81, precipitation inclined plate group 82 and screen plate 83；Stillpot
81 bottoms are taper, and its lower end is communicated with mud discharge pipe 9；Precipitation inclined plate group 82 includes in matrix distribution
The swash plate 821 of some inclinations, the upper surface of swash plate 821 is smooth bevel, the swash plate of basecoat 821 times
End is positioned at the opening part of stillpot 81；One-level three phase separator 6 and two grades of three phase separators 7 all include gas collection
Cover 6a, connected set gas hood 6a upper end and the riser 6b of gas-liquid separator 4；Retort 1 is additionally provided with sedimentation
Pipe 10, connection gas-liquid separator 4 lower end, sedimentation pipe 10 one end, the other end is positioned at one-level three phase separator 6 times
Side.
During utility model works, pending waste water enters from water inlet pipe 2, by water-locator 5 and reaction
Mud granule hybrid reaction in tank 1, the biogas of generation drives the liquid in retort 1 by riser 6b
Ascend in gas-liquid separator 4；In gas-liquid separator 4 after gas-liquid separation, liquid is again along sedimentation pipe 10
Drop to and bottom retort 1, carry out decomposition again, form the interior circulation of a liquid stream so that pending
Waste water fully decompose the waste water after one-level three phase separator 6 and twice decomposition of two grades of three phase separators 7
The middle content of organic matter is the most up to standard, and nondecomposable mud impurity therein is upwardly through rapid precipitation structure 8
Precipitation after concentrate in stillpot 81, mud discharge pipe 9 discharge.
Claims (2)
1. an IC anaerobic reactor for rapid precipitation, including retort (1), water inlet pipe (2) and outlet pipe (3),
Retort (1) top is provided with gas-liquid separator (4), retort (1) is internal be sequentially provided with from top to bottom with
Water-locator (5), one-level three phase separator (6) and the two grades of three phase separators (7) that water inlet pipe (2) connects,
Outlet pipe (3) is positioned at the top of two grades of three phase separators (7), it is characterised in that among retort (1)
Be additionally provided with rapid precipitation structure (8), rapid precipitation structure (8) be arranged on two grades of three phase separators (7) and
Between outlet pipe (3), rapid precipitation structure (8) from bottom to top includes stillpot (81), precipitation inclined plate group
And screen plate (83) (82)；Stillpot (81) bottom is taper, and its lower end is communicated with mud discharge pipe (9)；
Precipitation inclined plate group (82) includes the swash plate (821) of the some inclinations in matrix distribution, swash plate (821) upper
Surface is smooth bevel, and the lower end of the swash plate (821) of basecoat is positioned at the opening part of stillpot (81).
The IC anaerobic reactor of rapid precipitation the most according to claim 1, it is characterised in that one-level three-phase separate
Gas skirt (6a), connected set gas hood (6a) upper end is all included from device (6) and two grades of three phase separators (7)
Riser (6b) with gas-liquid separator (4)；Retort (1) is additionally provided with sedimentation pipe (10), sedimentation
Connection gas-liquid separator (4) lower end, pipe (10) one end, the other end is positioned under one-level three phase separator (6)
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135991.0U CN205635052U (en) | 2016-08-16 | 2016-08-16 | Fast precipitation's IC anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135991.0U CN205635052U (en) | 2016-08-16 | 2016-08-16 | Fast precipitation's IC anaerobic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205635052U true CN205635052U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135991.0U Expired - Fee Related CN205635052U (en) | 2016-08-16 | 2016-08-16 | Fast precipitation's IC anaerobic reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205635052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113480105A (en) * | 2021-07-30 | 2021-10-08 | 皖创环保股份有限公司 | Back-flushing device for IC anaerobic reactor |
-
2016
- 2016-08-16 CN CN201521135991.0U patent/CN205635052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113480105A (en) * | 2021-07-30 | 2021-10-08 | 皖创环保股份有限公司 | Back-flushing device for IC anaerobic reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20180816 |