CN112875855A - Micro-vortex internal circulation anaerobic bioreactor - Google Patents
Micro-vortex internal circulation anaerobic bioreactor Download PDFInfo
- Publication number
- CN112875855A CN112875855A CN202011600314.7A CN202011600314A CN112875855A CN 112875855 A CN112875855 A CN 112875855A CN 202011600314 A CN202011600314 A CN 202011600314A CN 112875855 A CN112875855 A CN 112875855A
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- pipe
- water
- internal circulation
- water distributor
- anaerobic bioreactor
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/2873—Particular arrangements for anaerobic reactors with internal draft tube circulation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The invention discloses a micro-vortex internal circulation anaerobic bioreactor which structurally comprises a biogas pipe, a water outlet pipe, a purification cabin and a water inlet, wherein the biogas pipe is movably clamped at the center of the upper end of the purification cabin, the water outlet pipe is fixedly embedded at the side edge of the upper end of the purification cabin, and the water inlet is fixedly embedded at the left side of the lower end of the water outlet pipe; the purification cabin comprises a walkway plate, a separation layer, an ascending pipe, a water distributor and a descending pipe, wherein the walkway plate is meshed and connected with the outer side of the walkway plate, the separation layer is positioned at the upper end of the water distributor, the ascending pipe is vertically connected with the central position of the water distributor, the water distributor is arranged at the lower end of the descending pipe, a contact frame in an extension device is utilized to move at the position of the water distribution hole in the purification process of the water distributor, a point-shaped dredging block at the inner side of the dredging belt is utilized to rub at the lower end of the water distribution hole plate in the moving process, and then the sludge adhered to the hole is scraped off, so that the hole blockage is avoided, the cleanness of the inner side of the.
Description
Technical Field
The invention belongs to the field of bioreactors, and particularly relates to a microvovtex internal circulation anaerobic bioreactor.
Background
An internal circulation anaerobic reactor is a high-efficiency waste treatment device, which utilizes sand and other substances as carriers, wastewater flows from top to bottom in the reactor, anaerobic microorganisms are promoted to enter the bottom of the reactor by a water distributor, and the wastewater is fully contacted with granular sludge anaerobic sludge in the reactor, so that pollutants are adsorbed and decomposed, and the pollutants are purified and then flow out from the upper part of the reactor.
Based on the findings of the inventor, the following defects mainly exist in the prior art, such as: when anaerobe flowed through the water-locator, because mud is the flocculent entering water-locator that flows, and the water distribution hole of water-locator then vertical connection is inboard, can flow into along the hole edge during its inflow to lead to partial granular sludge can be detained in water distribution hole edge corner or glue in hole inner wall surface, and the continuous water of intaking is piled up and is makeed mud and cover the water distribution hole completely, and then makes the water distribution hole block up and influence its water distribution effect.
Therefore, it is necessary to provide a micro-vortex internal circulation anaerobic bioreactor.
Disclosure of Invention
To solve the problems of the above-described technology.
The invention relates to a micro-vortex internal circulation anaerobic bioreactor, which is realized by the following specific technical means: the biogas purification device structurally comprises a biogas pipe, a water outlet pipe, a purification cabin and a water inlet, wherein the biogas pipe is movably clamped at the center of the upper end of the purification cabin, the water outlet pipe is fixedly embedded at the side edge of the upper end of the purification cabin, and the water inlet is fixedly embedded at the left side of the lower end of the water outlet pipe; the purification cabin comprises a walkway plate, a separation layer, an ascending pipe, a water distributor and a descending pipe, wherein the walkway plate is meshed and connected with the outer side of the walkway plate, the separation layer is positioned at the upper end of the water distributor, the ascending pipe is vertically connected with the central position of the water distributor, and the water distributor is arranged at the lower end of the descending pipe.
Wherein, the water-locator comprises extension device, solid fixed ring, whereabouts layer, export, gu fixed ring riveting is connected in extension device central point and is put, whereabouts layer activity card fits solid fixed ring upper end, export and whereabouts layer structure as an organic whole, extension device locates whereabouts layer below symmetric distribution, and is the bending form.
The extension device comprises loop bar, contact frame, clamping ring, accomodate the layer, the loop bar is embedded to be connected in accomodating the layer outside, the activity joint of contact frame rear end is in the loop bar front side, the clamping ring riveting is connected in accomodating the layer outside, the contact frame is equipped with six and is the annular and distributes.
The contact frame comprises an outer frame, lockstitching edges, a dredging belt and a fixing frame, wherein the outer frame is movably clamped outside the fixing frame, the lockstitching edges are connected to the left side and the right side of the dredging belt through bolts, the dredging belt is movably clamped inside the fixing frame, the dredging belt is horizontally arranged inside the outer frame, and rubber is wrapped on the outer edge of the dredging belt.
The dredging belt is composed of a drainage plate, a top block, a flat sliding groove and an opening, wherein the upper end of the drainage plate is in threaded connection with the lower portion of the side of the top block, the flat sliding groove is formed in the upper end side of the opening, the opening is located at the lower end of the left side of the top block, the top block is in a conical shape, and meanwhile, certain elasticity is achieved for soft materials.
The top block is composed of a lower seepage port, a scraper, a hollow groove and a collecting groove, wherein the lower seepage port is movably clamped outside the hollow groove, the scraper is located on the side of the lower seepage port, the collecting groove is fixedly connected to the left side of the hollow groove in an embedded mode, and the side end of the lower seepage port is communicated with the hollow groove and is provided with partial holes.
Compared with the prior art, the invention has the following beneficial effects:
1. the contact frame that has utilized in the extension device removes in water distributor purification process at water distribution pore department, utilizes the sharp mediation piece of inboard side to rub at water distribution pore plate lower extreme in the mediation area at the removal in-process, and then scrapes its adhesion in the mud in the hole, avoids its hole to block up to be favorable to guaranteeing the clean and tidy of water distribution pore side, improve the result of use of water distributor.
2. The scraper blade is utilized to scrape off the sludge blocked in the hole in the moving process, then the sludge flows downwards into the collecting tank along two sides of the scraper blade and then falls downwards at the edge of the collecting tank, the flat sliding groove is utilized to be matched with the drainage plate to promote the sludge scraped off to be sent out, and then the sludge is prevented from being accumulated in the groove to influence the internal use of the water distributor.
Drawings
FIG. 1 is a schematic structural diagram of a micro-vortex internal circulation anaerobic bioreactor of the present invention.
FIG. 2 is a schematic structural view of a purification cabin of a micro-vortex internal circulation anaerobic bioreactor of the invention.
FIG. 3 is a schematic structural diagram of a water distributor of a micro-vortex internal circulation anaerobic bioreactor of the present invention.
FIG. 4 is a schematic structural diagram of an extension device of a microvovtex internal circulation anaerobic bioreactor of the present invention.
FIG. 5 is a schematic structural diagram of a micro-vortex internal circulation anaerobic bioreactor contact frame according to the present invention.
FIG. 6 is a schematic structural diagram of the sparse pass band of the micro-vortex internal circulation anaerobic bioreactor of the present invention.
FIG. 7 is a schematic view of the structure of a micro-vortex internal circulation anaerobic bioreactor top block of the present invention.
In the figure: the biogas digester comprises a biogas digester-1, a water outlet pipe-2, a purification cabin-3, a water inlet-4, a walkway plate-31, a separation layer-32, an ascending pipe-33, a water distributor-34, a descending pipe-35, an extension device-341, a fixing ring-342, a falling layer-343, an outlet-344, a loop bar-a 1, a contact frame-a 2, a connecting ring-a 3, a storage layer-a 4, an outer frame-a 21, a locking edge-a 22, a dredging belt-a 23, a fixing frame-a 24, a drainage plate-b 1, a top block-b 2, a smooth groove-b 3, an opening-b 4, a lower seepage port-b 21, a scraper-b 22, a hollow groove-b 23 and a collecting groove-b 24.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention provides a micro-vortex internal circulation anaerobic bioreactor which structurally comprises a biogas pipe 1, a water outlet pipe 2, a purification cabin 3 and a water inlet 4, wherein the biogas pipe 1 is movably clamped at the center of the upper end of the purification cabin 3, the water outlet pipe 2 is fixedly embedded and connected to the side edge of the upper end of the purification cabin 3, and the water inlet 4 is fixedly embedded and connected to the left side of the lower end of the water outlet pipe 2; the purification cabin 3 is composed of a walkway plate 31, a separation layer 32, an ascending pipe 33, a water distributor 34 and a descending pipe 35, the walkway plate 31 is engaged and connected with the outer side of the walkway plate 31, the separation layer 32 is positioned at the upper end of the water distributor 34, the ascending pipe 33 is vertically connected with the center of the water distributor 34, and the water distributor 34 is arranged at the lower end of the descending pipe 35.
The water distributor 34 comprises an extension device 341, a fixing ring 342, a falling layer 343 and an outlet 344, wherein the fixing ring 342 is riveted to the center of the extension device 341, the falling layer 343 is movably clamped at the upper end of the fixing ring 342, the outlet 344 and the falling layer 343 are of an integrated structure, the extension device 341 is symmetrically distributed below the falling layer and is bent, and the extension device is convenient to be attached to the surface of a hole.
The extension device 341 is composed of a loop bar a1, a contact frame a2, a connecting ring a3 and a storage layer a4, the loop bar a1 is fixedly connected to the outer side of the storage layer a4 in an embedded mode, the rear end of the contact frame a2 is movably clamped on the front side of the loop bar a1 in a clamped mode, the connecting ring a3 is connected to the outer side of the storage layer a4 in a riveted mode, and the contact frame a2 is provided with six rings which are distributed in an annular mode so that the contact frame a2 can cover holes to dredge sludge in the holes when moving.
The contact frame a2 comprises an outer frame a21, a locking edge a22, a dredging belt a23 and a fixing frame a24, wherein the outer frame a21 is movably clamped outside the fixing frame a24, the locking edge a22 is connected to the left side and the right side of the dredging belt a23 through bolts, the dredging belt a23 is movably clamped inside the fixing frame a24, the dredging belt a23 is horizontally arranged inside the outer frame, and the outer edge of the dredging belt a23 is wrapped with rubber and used for removing sludge.
The specific use mode and function of the embodiment are as follows:
the invention puts the purified anaerobic waste into the purifying cabin 3 from the water inlet 4, then flows into the water distributor 34 at the lower end of the device, the extension device 341 is connected to the lower end by the fixing ring 342 below the water distribution pore plate of the water distributor, when the sludge flows through the water distribution pore, the loop bar a1 compressed in the containing layer a4 will extend outwards and move, the contact frame a2 is connected to the end of the loop bar a1, the loop bar s1 will drive the contact frame a2 to move together when extending outwards, the surface of the contact frame a2 near the water distribution pore is provided with the dredging band a23 which is connected by the fixing frame a24, and the locking edge a22 is arranged at the left and right sides to fix the anaerobic waste, the sharp dredging block inside the dredging band a23 rubs at the lower end of the water distribution pore plate during the moving process, and then the sludge adhered to the pore is scraped and fallen to avoid the blockage of the pore, then the purified anaerobic waste flows through the ascending pipe 33 to absorb and degrade through the separating layer 32, and then is discharged from the outlet pipe 2.
Example 2:
as shown in fig. 6 to 7: the water distributor 34 comprises an extension device 341, a fixed ring 342, a falling layer 343 and an outlet 344, wherein the fixed ring 342 is riveted at the center of the extension device 341, the falling layer 343 is movably clamped at the upper end of the fixed ring 342, the outlet 344 and the falling layer 343 are of an integrated structure, the extension device 341 is symmetrically distributed below the falling layer and is bent, and the extension device is convenient to be attached to the surface of a hole.
The contact frame a2 comprises an outer frame a21, a locking edge a22, a dredging belt a23 and a fixing frame a24, wherein the outer frame a21 is movably clamped outside the fixing frame a24, the locking edge a22 is connected to the left side and the right side of the dredging belt a23 through bolts, the dredging belt a23 is movably clamped inside the fixing frame a24, the dredging belt a23 is horizontally arranged inside the outer frame, and the outer edge of the dredging belt a23 is wrapped with rubber and used for removing sludge.
The dredging belt a23 is composed of a flow guide plate b1, a top block b2, a smooth groove b3 and an opening b4, the upper end of the flow guide plate b1 is connected to the lower portion of the side of the top block b2 in a threaded mode, the flat sliding groove b3 is formed in the side of the upper end of the opening b4, the opening b4 is located at the lower end of the left side of the top block b2, the top block b23 is conical, and meanwhile, soft materials are used for the flat sliding groove b3 to have certain elasticity, so that sludge can be conveniently scraped from holes without damaging the water distribution hole plate during friction.
The top block b2 comprises a lower seepage port b21, a scraping plate b22, a hollow groove b23 and a collection groove b24, the lower seepage port b21 is movably clamped outside the hollow groove b23, the scraping plate b22 is located on the side of the lower seepage port b21, the collection groove b24 is fixedly connected to the left side of the hollow groove b23, the side end of the lower seepage port b21 is communicated with the hollow groove b23, and partial holes are formed in the side end of the lower seepage port b21, so that scraped sludge can be discharged.
The specific use mode and function of the embodiment are as follows:
when the extension device 341 moves, the top block b2 distributed on the dredging belt a23 is used for rubbing at the lower end of the water distribution hole, so that the sharp-angled position in the scraper b22 in the top block b2 is enabled to contact the inside of the hole, sludge blocked at the inner side of the water distribution hole is scraped off, then the scraped sludge slides down along the two sides of the scraper b22 and flows to the lower seepage port b21 arranged at the two sides, holes are arranged at the edge of the lower seepage port b21, then the sludge flows to the collection groove b24 from the holes, then the sludge flows down along the drainage plate b1 at the lower end of the side and flows to the opening b4 at the lower part under the separation of the smooth groove b3, and the scraped sludge is sent out when the extension device 341 moves and then slides down along the slope at the upper end of the outlet 344 side and is discharged, so that the sludge is prevented from being accumulated in the groove and affecting the use in the water distributor.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. A micro-vortex internal circulation anaerobic bioreactor structurally comprises a biogas pipe (1), a water outlet pipe (2), a purification cabin (3) and a water inlet (4), wherein the biogas pipe (1) is movably clamped at the center of the upper end of the purification cabin (3), the water outlet pipe (2) is fixedly embedded and connected to the side edge of the upper end of the purification cabin (3), and the water inlet (4) is fixedly embedded and connected to the left side of the lower end of the water outlet pipe (2); the method is characterized in that:
the purification cabin (3) comprises a walkway plate (31), a separation layer (32), an ascending pipe (33), a water distributor (34) and a descending pipe (35), the walkway plate (31) is meshed and connected with the outer side of the walkway plate (31), the separation layer (32) is positioned at the upper end of the water distributor (34), the ascending pipe (33) is vertically connected with the central position of the water distributor (34), and the water distributor (34) is arranged at the lower end of the descending pipe (35).
2. The microvovtex internal circulation anaerobic bioreactor as claimed in claim 1, wherein: the water distributor (34) comprises an extension device (341), a fixing ring (342), a falling layer (343) and an outlet (344), the fixing ring (342) is connected to the center of the extension device (341) in a riveting mode, the falling layer (343) is movably clamped at the upper end of the fixing ring (342), and the outlet (344) and the falling layer (343) are of an integrated structure.
3. The microvovtex internal circulation anaerobic bioreactor as claimed in claim 2, wherein: the extension device (341) comprises a loop bar (a1), a contact frame (a2), a connecting ring (a3) and a receiving layer (a4), wherein the loop bar (a1) is fixedly connected to the outer side of the receiving layer (a4) in an embedded mode, the rear end of the contact frame (a2) is movably clamped to the front side of the loop bar (a1), and the connecting ring (a3) is connected to the outer side of the receiving layer (a4) in a riveting mode.
4. The microvovtex internal circulation anaerobic bioreactor as claimed in claim 3, wherein: contact frame (a2) comprises frame (a21), lockage (a22), mediation area (a23), fixed frame (a24), frame (a21) activity block is in fixed frame (a24) outside, lockage (a22) bolted connection is in dredging band (a23) left and right sides, dredging band (a23) activity block is inboard in fixed frame (a 24).
5. The microvovtex internal circulation anaerobic bioreactor as claimed in claim 4, wherein: dredge pass (a23) and constitute by drainage plate (b1), kicking block (b2), smooth groove (b3), opening part (b4), drainage plate (b1) upper end threaded connection is in kicking block (b2) side below, establish in opening part (b4) upper end side in flat spout (b3), opening part (b4) are located kicking block (b2) left side lower extreme.
6. The microvovtex internal circulation anaerobic bioreactor as claimed in claim 5, wherein: the top block (b2) comprises lower infiltration mouth (b21), scraper blade (b22), fretwork groove (b23), collecting vat (b24), lower infiltration mouth (b21) activity joint in fretwork groove (b23) outside, scraper blade (b22) are located infiltration mouth (b21) side down, collecting vat (b24) are embedded and fixed and are connected in fretwork groove (b23) left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600314.7A CN112875855A (en) | 2020-12-30 | 2020-12-30 | Micro-vortex internal circulation anaerobic bioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600314.7A CN112875855A (en) | 2020-12-30 | 2020-12-30 | Micro-vortex internal circulation anaerobic bioreactor |
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| Publication Number | Publication Date |
|---|---|
| CN112875855A true CN112875855A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011600314.7A Withdrawn CN112875855A (en) | 2020-12-30 | 2020-12-30 | Micro-vortex internal circulation anaerobic bioreactor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611423A (en) * | 2022-11-04 | 2023-01-17 | 南大环境规划设计研究院(江苏)有限公司 | A effluent treatment plant for bio-pharmaceuticals |
| CN115611423B (en) * | 2022-11-04 | 2024-05-28 | 南大环境规划设计研究院(江苏)有限公司 | Sewage purification device for bio-pharmaceuticals |
-
2020
- 2020-12-30 CN CN202011600314.7A patent/CN112875855A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611423A (en) * | 2022-11-04 | 2023-01-17 | 南大环境规划设计研究院(江苏)有限公司 | A effluent treatment plant for bio-pharmaceuticals |
| CN115611423B (en) * | 2022-11-04 | 2024-05-28 | 南大环境规划设计研究院(江苏)有限公司 | Sewage purification device for bio-pharmaceuticals |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220128 Address after: No. 64, Huagang Avenue, Huadu District, Guangzhou, Guangdong 510800 Applicant after: Li Liangsheng Address before: No. 64, Huagang Avenue, Huadu District, Guangzhou, Guangdong 510800 Applicant before: Guangzhou Qiqi e-commerce Co.,Ltd. |
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Application publication date: 20210601 |