CN110372166A - A kind of novel sludge digestion reactor - Google Patents
A kind of novel sludge digestion reactor Download PDFInfo
- Publication number
- CN110372166A CN110372166A CN201910776117.1A CN201910776117A CN110372166A CN 110372166 A CN110372166 A CN 110372166A CN 201910776117 A CN201910776117 A CN 201910776117A CN 110372166 A CN110372166 A CN 110372166A
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- Prior art keywords
- sludge
- sludge digestion
- ultrasonic
- digestion
- stirring rod
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention belongs to Sludge Digestion technical fields, disclose a kind of novel sludge digestion reactor, comprising: sludge digestion tank lid mechanism and sludge digestion tank body mechanism；The cover mechanism includes: stirring motor, sludge digestion cover, sludge agitation mechanism and Sludge by Ultrasonic decomposer；The sludge digestion tank body mechanism includes: mud inlet, discharge port and sample tap；The sludge agitation mechanism includes stirring rod fixator, stirring rod, get blisters blade and stirring blade；Sludge by Ultrasonic decomposer includes ultrasonic transducer and the flat ultrasonic probe of strip.Sludge digestion reactor provided by the invention can effectively improve sludge digestion rate, shorten the sludge digestion period.
Description
Technical field
The present invention relates to Sludge Digestion technical fields.
Background technique
Anaerobic sludge digestion is that organic matter biodegradable in sludge is converted to first using amphimicrobe and anaerobic bacteria
The sludge disposal technology of alkane and carbon dioxide.Since this digestion techniques is while stable organic matter matter, can produce valuable
Biogas, it is considered to be one of most cost-benefit sludge disposal technology.Although anaerobic sludge digestion is Modern sewage treatment plant
Important component, but it still deposit sludge digestion rate slowly and the longer problem of digestion period.Anaerobic digestion is divided into four
Stage: hydrolysis stage, acidification stage, hydrogenesis and acetogenesis stage and methane phase stage.Wherein, hydrolysis stage is entirely to digest
The rate-limiting step of journey.This is because the rate of dissolution and organic polymer of particulate matter are by biological decomposition at Dan Juti or dimer
Rate it is slow.
Summary of the invention
The present invention provides a kind of novel sludge digestion reactor, it can effectively improve and realize excess sludge digestion speed
Rate shortens the sludge digestion period.
In order to solve the above technical problems, the present invention provides a kind of novel sludge digestion reactors, comprising: sludge digestion
Cover mechanism and sludge digestion tank body mechanism；
The sludge tank lid mechanism includes: that stirring motor, sludge digestion cover, sludge agitation mechanism and Sludge by Ultrasonic are broken
Solve device；
The sludge agitation mechanism includes: stirring rod fixator, stirring rod, get blisters blade and stirring blade；
The stirring rod fixator is connected with the sludge digestion cover；
The stirring club body is connected with the stirring rod fixator, sludge agitation device upper end and the stirring motor
It is connected；
Further, the blade of getting blisters is arranged on stirring rod with a gap from top to bottom with the stirring blade；
The Sludge by Ultrasonic decomposer is connected with the sludge digestion cover；
The ultrasonic sludge disintegration device includes: ultrasonic transducer and the flat ultrasonic probe of strip；
Further, 120 degree of each interval of the Sludge by Ultrasonic decomposer is distributed in the sludge digestion tank and covers, shape
System is cracked at Sludge by Ultrasonic；
Further, the sludge digestion tank, which covers, is provided with leakage port, and the sludge digestion tank, which covers, is provided with charging
Mouthful；
The sludge digestion tank body mechanism includes: mud inlet, discharge port and sample tap；
Further, the mud inlet and the sludge digestion tank body pass through flanged joint；
Further, the discharge port and the sludge digestion tank body pass through flanged joint；
Further, the sludge digestion cover and the sludge digestion tank body pass through flanged joint.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
The novel sludge digestion reactor of the one kind provided in the embodiment of the present application, is based on ultrasonic sludge disintegration mechanism, can
Handled in advance sludge, sludge flocculation structure is destroyed, solid matter is decomposed and enters liquid medium, to be promoted surplus
The rate of remaining sludge digestion shortens the period of sludge digestion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of novel sludge digestion reactor provided by the invention；
Fig. 2 is the structural schematic diagram of sludge digestion cover provided by the invention；
Fig. 3 is the structural schematic diagram that sludge digestion cover provided by the invention is overlooked；
Fig. 4 is the structural schematic diagram of stirring blade provided by the invention；
Fig. 5 is the structural schematic diagram of blade provided by the invention of getting blisters.
Specific embodiment
The embodiment of the present application can effectively improve excess sludge and disappear by providing a kind of novel sludge digestion reactor
Change rate, shortens the sludge digestion period.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
It states technical solution to be described in detail, it should be understood that the specific features in the embodiment of the present invention and embodiment are to the application skill
The detailed description of art scheme, rather than the restriction to technical scheme, in the absence of conflict, the embodiment of the present application
And the technical characteristic in embodiment can be combined with each other.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of novel sludge digestion reactor, comprising: sludge digestion cover machine
Structure and sludge digestion tank body mechanism；
Referring to Fig. 1, Fig. 2, Fig. 3, the sludge digestion tank lid mechanism includes: stirring motor 1, sludge digestion cover 6, sludge
Rabbling mechanism 2 and Sludge by Ultrasonic decomposer 3,13,20；The churned mechanically structure of ultrasonic disintegration-is namely formd, is realized dirty
The fragmentation procedure of mud.
The sludge agitation mechanism 2 includes: stirring rod fixator 7, stirring rod 9, get blisters blade 10 and stirring blade 11；
The stirring rod fixator 7 is connected with the sludge digestion cover 6；
The stirring rod 9 is connected with the stirring rod fixator 7,9 upper end of sludge agitation device and the stirring motor 1
It is connected；Under normal circumstances, the stirring motor 1 drives the bar stirring rod 9, and sludge is carried out mechanical stirring.
The blade 10 of getting blisters is arranged on stirring rod with a gap from top to bottom with the stirring blade 11；
In general, in order to improve bubble removal and mixing effect, the blade 10 of getting blisters is set with the stirring blade 11
It is equipped with dismountable nut.Can be according to actual sludge quantity, get blisters described in adjusting blade 10 and the stirring blade 11 are in institute
State the specific location on stirring rod 9；
The Sludge by Ultrasonic decomposer 3, Sludge by Ultrasonic decomposer 14 and Sludge by Ultrasonic decomposer 21 disappear with the sludge
Change cover 6 to be connected；
Referring to Fig. 3, the Sludge by Ultrasonic decomposer 3, Sludge by Ultrasonic decomposer 13 and Sludge by Ultrasonic decomposer 20 are mutual
120 degree of interval is distributed on sludge digestion cover 6, forms ultrasonic sludge crushing system；
The ultrasonic sludge disintegration device 3 includes: ultrasonic transducer 4 and the flat ultrasonic probe 12 of strip；
In general, the structure of the Sludge by Ultrasonic decomposer 13 and Sludge by Ultrasonic decomposer 20 and Sludge by Ultrasonic decomposer 3
It is almost the same at structure；
It is provided with leakage port 20 on the sludge digestion cover 6, is provided with feed inlet 5 on the sludge digestion cover 6；
Referring to Fig.1, the sludge digestion tank body mechanism 8 includes: mud inlet 15, sample tap 16 and discharge port 18；
Further, the mud inlet 15 passes through flanged joint with the sludge digestion tank body 8；
Further, the discharge port 18 passes through flanged joint with the sludge digestion tank body 8；
Further, referring to Fig. 1, the sludge digestion cover 6 passes through flanged joint, shape with the sludge digestion tank body 8
At Sludge by Ultrasonic it is broken-structure of anaerobic digestion.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
The novel sludge digestion reactor of one kind provided in the embodiment of the present application, is based on ultrasonic sludge disintegration device, can be with
Sludge is handled in advance, destroys sludge flocculation structure, solid matter is decomposed and enters liquid medium, to promote residue
The rate of sludge digestion shortens the period of sludge digestion.
It should be noted last that the above specific embodiment is only used to illustrate the technical scheme of the present invention and not to limit it,
Although being described the invention in detail referring to example, those skilled in the art should understand that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit and scope of the technical solution of the present invention, should all cover
In the scope of the claims of the present invention.
Claims (7)
1. a kind of novel sludge digestion reactor characterized by comprising sludge digestion tank lid mechanism and sludge digestion tank body
Mechanism；
The sludge digestion tank lid mechanism includes: that stirring motor, sludge digestion cover, sludge agitation mechanism and Sludge by Ultrasonic are broken
Solve device；
The sludge agitation mechanism includes: stirring rod fixator, stirring rod, get blisters blade and stirring blade；
The stirring rod fixator is connected with the sludge digestion cover；
The stirring rod is connected with the stirring rod fixator, and sludge agitation device upper end is connected with the stirring motor；
The Sludge by Ultrasonic decomposer is connected with the sludge digestion cover；
The ultrasonic sludge disintegration device includes: ultrasonic transducer and the flat ultrasonic probe of strip；
The sludge digestion tank body mechanism includes: mud inlet, discharge port and sample tap.
2. novel sludge digestion reactor as described in claim 1 a kind of, it is characterised in that: it is described get blisters blade with it is described
Stirring blade is arranged on stirring rod with a gap from top to bottom.
3. a kind of novel sludge digestion reactor as described in claim 1, it is characterised in that: the Sludge by Ultrasonic decomposer
120 degree of each interval is distributed in the sludge digestion tank and covers, and forms Sludge by Ultrasonic and cracks system.
4. a kind of novel sludge digestion reactor as described in claim 1, it is characterised in that: the sludge digestion tank covers
It is provided with leakage port, the sludge digestion tank, which covers, is provided with feed inlet.
5. a kind of novel sludge digestion reactor as described in claim 1, it is characterised in that: the mud inlet and the dirt
Mud digestion tank body passes through flanged joint.
6. a kind of novel sludge digestion reactor as described in claim 1, which is characterized in that the discharge port and the dirt
Mud digestion tank body passes through flanged joint.
7. a kind of novel sludge digestion reactor as described in claim 1, which is characterized in that further, the sludge
Digestion cover and the sludge digestion tank body pass through flanged joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910776117.1A CN110372166A (en) | 2019-08-22 | 2019-08-22 | A kind of novel sludge digestion reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910776117.1A CN110372166A (en) | 2019-08-22 | 2019-08-22 | A kind of novel sludge digestion reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110372166A true CN110372166A (en) | 2019-10-25 |
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ID=68260210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910776117.1A Pending CN110372166A (en) | 2019-08-22 | 2019-08-22 | A kind of novel sludge digestion reactor |
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| CN (1) | CN110372166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340961A (en) * | 2020-11-23 | 2021-02-09 | 杭州瑞利超声科技有限公司 | Automatic sludge dewatering system and using method thereof |
-
2019
- 2019-08-22 CN CN201910776117.1A patent/CN110372166A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340961A (en) * | 2020-11-23 | 2021-02-09 | 杭州瑞利超声科技有限公司 | Automatic sludge dewatering system and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191025 |
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| WD01 | Invention patent application deemed withdrawn after publication |