CN205045972U - Multilayer jet mixing anaerobic reactor - Google Patents
Multilayer jet mixing anaerobic reactor Download PDFInfo
- Publication number
- CN205045972U CN205045972U CN201520794567.0U CN201520794567U CN205045972U CN 205045972 U CN205045972 U CN 205045972U CN 201520794567 U CN201520794567 U CN 201520794567U CN 205045972 U CN205045972 U CN 205045972U
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- tank body
- pipe
- hole
- tank
- perforation ring
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Treatment Of Sludge (AREA)
Abstract
Multilayer jet mixing anaerobic reactor belongs to organic sludge treatment technical field, including a jar body, toper backward flow fill, sludge return pipe, return sludge pump, perforation ring pipe, jet orifice, distribution main, water distribution branch pipe, inlet tube, mud pipe, outlet duct, jar body upper portion is conical, and the middle part is the cylinder, and the tank bottoms is plane shape, and whole jar is personally experienced sth. Part of the body tight waterproofly, the mixed liquid of splendid attire. Can bring following beneficial effect: multilayer jet mixing anaerobic reactor adopts all -round stereo stirring, makes the fermentation temperature keep evenly, and the bottom can not produce the sediment after the long -time running, and the material can not take place the layering, avoids top dross foam knot lid to block up, and organic matter degradation rate improves, produces gas efficiency and improves, and the mud fermentation thoroughly.
Description
Technical field
The utility model belongs to organic sludge treatment technical field, particularly relates to a kind of anaerobic reactor for municipal sewage plant's waste sludge and rubbish from cooking process.
Background technology
The project of current domestic built employing anaerobic digestion techniques Treating Municipal Sewage treatment plant's waste sludge and rubbish from cooking is a lot.By anaerobic sludge digestion, following result can be reached: reduce sludge volume; Stabilized sludge character, reduces the quantity of decomposable asymmetric choice net and perishable compound matter in mud, and sludge quality is stablized; Improve the dehydrating effect of mud; Produce utilizable methane gas; Eliminate stench; Improve the hygienic quality of mud.But there is most of processing item to there is following problem: leavening temperature can not ensure evenly; Bottom sediment after long-time running; Material layering, can not fully mix; The blocking of top dross foam knot lid; Organic matter degradation rate is low, and mud is frowziness still; Gas producing efficiency is low.Major cause is that domestic reactor also exists deficiency in stirring, well by heat diffusion, and mud and anaerobion can not be mixed fully.Therefore need badly in the middle of prior art and want a kind of novel technical scheme to solve this problem.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of multilayer jet mixing anaerobic reactor, in tank body space, the horizontal plane of different level arranges multilayer jet mixing, realizes the comprehensive solid without dead angle and stirs.Heat, mud and anaerobion are fully mixed in space reactor, reaches full and uniform state, digested sludge is fully ripened.
Multilayer jet mixing anaerobic reactor, it is characterized in that: comprise tank body, taper backflow bucket, mud return line, sludge reflux pump, perforation ring pipe, fluid orifice, distribution main, range pipe, water inlet pipe, shore pipe, escape pipe, described tank body top is conical, middle part is round shape, it is planar shaped at the bottom of tank, whole tank body is tightly waterproof, splendid attire mixed solution; Described taper backflow bucket is arranged on tank body internal upper part, the axis of bucket and the dead in line of tank body, and the bead of bucket is horizontally disposed with, and mixed solution flows in bucket by the bead of bucket, with the generation preventing scum silica frost foam from tying lid phenomenon.Described mud return line and the taper bottom of struggling against of refluxing is fixedly connected with, and the mixed solution in bucket enters return line, and mud return line enters in tank body by the through hole of tank body wall, and in through hole, tube wall is firmly connected with tank skin.Described reflux pump is arranged on mud return line.Described perforation ring pipe is annular, is one or more, and radius ratio one is little, coexists on a horizontal plane, all perforation ring pipe axis and tank body dead in line; Perforation ring pipe arrange on a horizontal plane, or more than one different level horizontal plane on arrange.Described fluid orifice is arranged on the both sides of perforation ring pipe, and the axis horizontal in hole, aperture is equal, and pitch-row is equal, is more than one or one.Described distribution main is vertically arranged on the axis in tank body, and the medullary ray of distribution main and the dead in line of tank body, lower end is connected with mud return line, and top is extremely blind.Described range pipe one end is connected with distribution main, and the other end is connected with perforation ring pipe.Described water inlet pipe is arranged on the outside of tank skin by through hole, the top of taper backflow bucket, and in through hole, tube wall is fixedly connected with tank skin; Described shore pipe enters tank body by through hole, and be arranged on the bottom of inside at the bottom of tank, in through hole, tube wall is fixedly connected with tank skin; Described escape pipe is arranged on tank deck, and communicated with in tank by the through hole of tank deck, through hole tube wall is firmly connected with tank skin.
By above-mentioned design, the utility model can bring following beneficial effect: multilayer jet mixing anaerobic reactor, employing omnibearing stereo stirs, make leavening temperature keep evenly, after long-time running, bottom can not produce sediment, and material layering can not occur, top dross foam is avoided to tie lid blocking, organic matter degradation rate improves, and gas producing efficiency improves, and sludge fermentation is thorough.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Accompanying drawing 1 is the utility model multilayer jet mixing anaerobic reactor structural representation.
Accompanying drawing 2 is 1-1 sectional view.
1-tank body in accompanying drawing, 2-taper backflow bucket, 3-mud return line, 4-sludge reflux pump, 5, bore a hole ring pipe, 6-fluid orifice, 7-distribution main, 8-range pipe, 9-water inlet pipe, 10-shore pipe, 11-escape pipe.
Embodiment
Multilayer jet mixing anaerobic reactor, as shown in the figure, comprises tank body 1, taper backflow bucket 2, mud return line 3, sludge reflux pump 4, perforation ring pipe 5, fluid orifice 6, distribution main 7, range pipe 8, water inlet pipe 9, shore pipe 10, escape pipe 11; Described tank body 1 top tank deck is conical, and tank deck is provided with biogas escape pipe 11, is round shape in the middle part of solid, is planar shaped, is provided with shore pipe 10 at the bottom of tank; It is inner that described taper backflow bucket 2 is arranged on tank body 1, and its bead collects mixed solution, the dead in line of its axis and tank body 1; The upper end of described mud return line 3 and taper reflux bucket 2 bottom connection, enter in tank body 1 by through hole, and vertically arrange tank body 1 is outside, bottom tank body 1, enter tank body 1 by through hole inner, in through hole, tube wall is fixedly connected with tank skin; Described reflux pump 4 is connected on mud return line 3; Described perforation ring pipe 5 is arranged on a horizontal plane or on more than one horizontal plane, is arranged on tank body 1 inner, the dead in line of axis and tank body 1; Perforation ring pipe in same level is one, or more than one; Described fluid orifice 6 is arranged in the both sides of perforation ring pipe 5, and the plane orthogonal in hole is in horizontal plane, and aperture is equal, and pitch-row is equal, one, or more than one; Described distribution main 7, be vertically arranged on tank body 1 inner, the dead in line of its axis and tank body 1, lower end is connected with mud return line 3, and top is extremely blind, and at perforation ring pipe 5 place, plane is connected with range pipe 8; Described range pipe 8 one end is connected with distribution main 7, and the other end is connected with perforation ring pipe 5; Described water inlet pipe 9, enter in tank body by the through hole of tank body, in through hole, tube wall is firmly connected with tank skin; Described shore pipe 10 enters in tank body by through hole, and tube wall is fixedly connected with in through hole with tank skin.
The taper that waste water is entered in tank body by water inlet pipe 9 refluxes inside bucket 2, then enters mud return line 3, through sludge reflux pump 4, enters distribution main 7, then enters range pipe 8, then enters perforation ring pipe 5, penetrates from fluid orifice 6 with mode of jet.
The mud fermented is discharged by shore pipe 10.
Claims (2)
1. multilayer jet mixing anaerobic reactor, is characterized in that: comprise tank body (1), taper backflow bucket (2), mud return line (3), sludge reflux pump (4), perforation ring pipe (5), fluid orifice (6), distribution main (7), range pipe (8), water inlet pipe (9), shore pipe (10), escape pipe (11); Described tank body (1) top tank deck is conical, and tank deck is provided with biogas escape pipe (11), is round shape in the middle part of solid, is planar shaped at the bottom of tank, is provided with shore pipe (10); It is inner that described taper backflow bucket (2) is arranged on tank body (1), and its bead collects mixed solution, the dead in line of its axis and tank body (1); The upper end of described mud return line (3) and taper reflux (2) bottom connection that struggles against, enter in tank body (1) by through hole, vertically arrange in tank body (1) outside, enter tank body (1) in tank body (1) bottom by through hole inner, in through hole, tube wall is fixedly connected with tank skin; Described reflux pump (4) is connected on mud return line (3); Described perforation ring pipe (5) is arranged on a horizontal plane or on more than one horizontal plane, is arranged on tank body (1) inner, the dead in line of axis and tank body (1); Perforation ring pipe in same level is one, or more than one; Described fluid orifice (6) is arranged in the both sides of perforation ring pipe (5), and the plane orthogonal in hole is in horizontal plane, and aperture is equal, and pitch-row is equal, one, or more than one; Described distribution main (7), vertically be arranged on tank body (1) inner, the dead in line of its axis and tank body (1), lower end is connected with mud return line (3), top is extremely blind, and at perforation ring pipe (5) place, plane is connected with range pipe (8); Described range pipe (8) one end is connected with distribution main (7), and the other end is connected with perforation ring pipe (5); Described water inlet pipe (9), enter in tank body by the through hole of tank body, in through hole, tube wall is firmly connected with tank skin; Described shore pipe (10) enters in tank body by through hole, and tube wall is fixedly connected with in through hole with tank skin.
2. multilayer jet mixing anaerobic reactor according to claim 1, it is characterized in that: described perforation ring pipe (5) is arranged on a horizontal plane or on more than one horizontal plane, be arranged on tank body (1) inner, the dead in line of axis and tank body (1); Perforation ring pipe in same level is one, or more than one; Described fluid orifice (6) is arranged in the both sides of perforation ring pipe (5), and the plane orthogonal in hole is in horizontal plane, and aperture is equal, and pitch-row is equal, one, or more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794567.0U CN205045972U (en) | 2015-10-09 | 2015-10-09 | Multilayer jet mixing anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794567.0U CN205045972U (en) | 2015-10-09 | 2015-10-09 | Multilayer jet mixing anaerobic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205045972U true CN205045972U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794567.0U Expired - Fee Related CN205045972U (en) | 2015-10-09 | 2015-10-09 | Multilayer jet mixing anaerobic reactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN205045972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752530A (en) * | 2016-04-07 | 2016-07-13 | 钦州学院 | Upper suction and lower spraying type oil mixing device |
| CN108467114A (en) * | 2018-05-23 | 2018-08-31 | 中国科学院重庆绿色智能技术研究院 | A kind of efficient denitrification based on landfill leachate removes carbon anaerobic reaction device and method |
| CN112321114A (en) * | 2020-10-30 | 2021-02-05 | 上海市政工程设计研究总院（集团）有限公司 | Anaerobic digestion tank and sewage treatment plant |
-
2015
- 2015-10-09 CN CN201520794567.0U patent/CN205045972U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752530A (en) * | 2016-04-07 | 2016-07-13 | 钦州学院 | Upper suction and lower spraying type oil mixing device |
| CN108467114A (en) * | 2018-05-23 | 2018-08-31 | 中国科学院重庆绿色智能技术研究院 | A kind of efficient denitrification based on landfill leachate removes carbon anaerobic reaction device and method |
| CN112321114A (en) * | 2020-10-30 | 2021-02-05 | 上海市政工程设计研究总院（集团）有限公司 | Anaerobic digestion tank and sewage treatment plant |
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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 |
Granted publication date: 20160224 Termination date: 20211009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |