CN204079597U - Papermaking wastewater carbon system aeration type anaerobic processing device - Google Patents
Papermaking wastewater carbon system aeration type anaerobic processing device Download PDFInfo
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- CN204079597U CN204079597U CN201420620349.0U CN201420620349U CN204079597U CN 204079597 U CN204079597 U CN 204079597U CN 201420620349 U CN201420620349 U CN 201420620349U CN 204079597 U CN204079597 U CN 204079597U
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Abstract
The utility model discloses a kind of papermaking wastewater carbon system aeration type anaerobic processing device, include hot well tank, described hot well tank is provided with for injecting entering cold water outlet and entering steam port for injecting steam of cold water, described enter steam port be provided with to stretch into and enter vapour pipe in hot well tank, described enter the lower end of vapour pipe be connected with and distribute pipe, be provided with multiple dispersed steam out of steam that makes side by side at the described outer wall distributing pipe to portal, the water outlet of described hot well tank connects the anerobe water tank that anaerobic bacterium is housed by pipeline, hot water pump is provided with between described anerobe water tank and carbon system anaerobism aeration tank, described carbon system anaerobism aeration tank outlet conduit is connected with the solution gas tank for the anaerobic bacterium processing sewage being back to described anerobe water tank, good filtration effect of the present utility model, safety, efficiently.
Description
Technical field
The utility model relates to Sewage field, specifically papermaking wastewater carbon system aeration type anaerobic processing device.
Background technology
IC (internal circulation) Anaerobic Microbiological Treatment Technology of papermaking wastewater anaerobic treatment is a new technology of Introduced From Abroad On Advanced Water Treatment Technologies in recent years, domestic being in of this technology is digested and assimilated and the perfect stage, the COD (Chemical Oxygen Demand) that this technology improves sewage can reach 90%, papermaking wastewater anaerobic treatment industry has very wide future at home, because be adopt biological degradation principle, so the living environment of bacterium requires harsh.All be designed with thermal insulation layer at northern China anaerobic tower, because southern temperature is higher, the enterprise running the process of anaerobic biological anerobic sowage begins a project and does not generally all consider Insulation.But southern some areas also can meet with cold snap sometimes winter sometimes, this will cause anerobe dormancy, degradation capability declines to a great extent, existing technology utilizes vapour pipe directly to insert anerobe water tank to heat, the shortcoming of this method is: 1, easily make process pipeline shake, and causes to be arranged on pipeline self-service instrument and to measure inaccurate or service life reduction; 2, easily make pipeline be mixed into steam bubble, cause the hot water pump inefficiency in flow process even to produce cavitation, damage hot water pump; 3, make sewage local superheating, make anerobe grow degradation capability under the high temperature conditions and decline even dead; For addressing these problems, Chinese patent CN203820540U discloses a kind of water feed apparatus for papermaking wastewater anaerobic treatment, the High Efficiency Thermal that this device had both achieved steam and water exchanges, and reduces again the vibrations that steam impringement causes, ensure that the effective operation of anaerobic system; But this new processing mode is very high for the requirement of anaerobic process tank, and traditional anaerobic process tank can not meet the demand of this sewage disposal, and adaptability and synchronism are also very poor, urgently improve.
Summary of the invention
The purpose of this utility model is to provide a kind of papermaking wastewater carbon system aeration type anaerobic processing device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
Papermaking wastewater carbon system aeration type anaerobic processing device, include hot well tank, described hot well tank is provided with for injecting entering cold water outlet and entering steam port for injecting steam of cold water, described enter steam port be provided with to stretch into and enter vapour pipe in hot well tank, described enter the lower end of vapour pipe be connected with and distribute pipe, be provided with multiple dispersed steam out of steam that makes side by side at the described outer wall distributing pipe to portal, the water outlet of described hot well tank connects the anerobe water tank that anaerobic bacterium is housed by pipeline, pipeline between described hot well tank and anerobe water tank is provided with the check valve making the hot water flow in hot well tank to anerobe water tank, hot water pump is provided with between described anerobe water tank and carbon system anaerobism aeration tank, described carbon system anaerobism aeration tank outlet conduit is connected with the solution gas tank for the anaerobic bacterium processing sewage being back to described anerobe water tank, the fixed support that described carbon system anaerobism aeration tank comprises tank body and arranges in tank body lower end, bottom fixed support, be provided with the aeration tube that several are set up in parallel, aeration tube is connected with outside gas by pipeline, and air pump is communicated with described solution gas tank, filler group is installed with in described support bracket fastened upper end, filler group comprises first paragraph charcoal and inhales material layer group and cover the second segment charcoal suction material layer group in first paragraph charcoal suction material layer group, wherein, first paragraph charcoal inhales material layer group and second segment charcoal inhales the multilayer charcoal suction material that material layer group includes discharge side by side, every one deck charcoal suction material comprises the spherical carbon bag of multiple lay out in parallel, and first paragraph charcoal inhales the spherical carbon bag alignment of every adjacent two layers charcoal suction material of material layer group, the spherical carbon bag that second segment charcoal inhales every adjacent two layers charcoal suction material of material layer group is staggered, filler group also comprises the lid pressure material layer covering and be pressed in second segment charcoal suction material layer group, thus prevent from first paragraph charcoal from inhaling material layer group and second segment charcoal inhaling material layer group because of the impact of sewage current or buoyancy and misplace, inhale between material layer group and lid pressure material layer at second segment charcoal and also turbogrid plates are installed.
Further, described enter cold water outlet and be provided with to what enter that cold water outlet injects cold water and enter cold water pipe, described enter cold water pipe be provided with adjustable injection cold water flow V type variable valve and for keeping in repair pipeline time close the manual valve of water inlet, described entering in cold water outlet is provided with the filter screen filtering cold water.
Further, described enter vapour pipe be provided with adjustable injecting steam flow V type variable valve and for keeping in repair pipeline time close manual valve into steam.
Further, be provided with the temperature sensor measuring anerobe water tank water temperature near exit at described anerobe tank inner wall.
Compared with prior art, gap is provided with, so that sewage flows through first paragraph charcoal based material layer group smoothly between the adjacent spherical carbon bag of every layer of carbon system of the present utility model anaerobism aeration tank first paragraph charcoal based material layer group; And the gap between the adjacent spherical carbon bag of second segment charcoal based material layer group is blocked by the spherical carbon bag of adjacent layers, sewage can only pass through second segment charcoal based material layer group by the mode that leaching is unrestrained, not only block contaminant flows through, make sewage soak between first paragraph charcoal based material layer group and second segment charcoal based material layer group unrestrained simultaneously, sewage can fully be contacted with second segment charcoal based material layer group with first paragraph charcoal based material layer group; Aeration tank provides the environment making anerobe amount reproduction and vegetative activity; Thus good biological chain group is formed in this charcoal system aeration tank, make the organic substance in these anerobe long-term ingestion Sum decomposition water, purification of water quality is clarified, to reach the object of rough purification sewage; In the course of the work, mixed water and steam enters anaerobic tower water inlet by anerobe water tank through hot water pump to the utility model: 1) reduce steam and add impact to anerobe water tank; 2) effectively can get rid of steam bubble before entering hot water pump 10, decrease the cavitation of hot water pump, add the work-ing life of hot water pump, improve the efficiency of hot water pump; 3) make pipeline can not cause vibrations because of steam heating, thus each automatic instrument(s) can work effectively.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model papermaking wastewater carbon system aeration type anaerobic processing device.
In figure: 1-V type variable valve, 2-enters cold water pipe, and 3-enters vapour pipe, 4-manual valve, 5-enters steam port, and 6-enters cold water outlet, 7-filter screen, 8-hot well tank, 9-distributes pipe, 10-check valve, 11-anerobe water tank, 12-temperature sensor, 13-hot water pump, 14-sewer line, 15-carbon system anaerobism aeration tank, 16-fixed support, 17-aeration tube, 18-first paragraph charcoal inhales material layer group, and 19-second segment charcoal inhales material layer group, 20-spherical carbon bag, 21-lid pressure material layer, 22-air pump, 23-separates gas tank.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1, papermaking wastewater carbon system aeration type anaerobic processing device, include hot well tank 8, described hot well tank 8 is provided with for injecting entering cold water outlet 6 and entering steam port 5 for injecting steam of cold water, described enter steam port 5 be provided with to stretch into and enter vapour pipe 3 in hot well tank 8, described enter the lower end of vapour pipe 3 be connected with and distribute pipe 9, be provided with multiple dispersed steam out of steam that makes side by side at the described outer wall distributing pipe 9 to portal, the water outlet of described hot well tank 8 connects the anerobe water tank 11 that anaerobic bacterium is housed by pipeline, pipeline between described hot well tank 8 and anerobe water tank 11 is provided with the check valve 10 making the hot water flow in hot well tank 8 to anerobe water tank 11, the hot water pump 13 hot water in anerobe water tank 11 and anaerobic bacterium being promoted to carbon system anaerobism aeration tank 15 is provided with between described anerobe water tank 11 and carbon system anaerobism aeration tank 15, the effect of carbon system anaerobism aeration tank 15 is exactly utilize anaerobic bacterium that the organic substance decomposing in sewage is reached the effect of scrubbing, sewage flows into described carbon system anaerobism aeration tank 15 by sewer line 14 and is fallen by the anaerobic bacterium disaggregating treatment flowed into, and described carbon system anaerobism aeration tank 15 outlet conduit is connected with the solution gas tank 23 for the anaerobic bacterium processing sewage being back to described anerobe water tank 11, in solution gas tank 23, the toxic gases such as the methane produced in the process of disposing of sewage are burnt, and the anaerobic bacterium solution in it is flow to anerobe water tank 11 by back of pipeline.
The fixed support 16 that described carbon system anaerobism aeration tank 15 comprises tank body and arranges in tank body lower end, bottom fixed support, 16 are provided with several aeration tubes 17 be set up in parallel, aeration tube 17 is connected with outside air pump 22 by pipeline, air pump 22 is communicated with described solution gas tank 23, low-oxygen gas can be extracted when needed from solution gas tank in use, aeration operation is carried out to carbon system anaerobism aeration tank; Filler group is installed with in the upper end of described fixed support 16, filler group comprises first paragraph charcoal and inhales material layer group 18 and cover the second segment charcoal suction material layer group 19 in first paragraph charcoal suction material layer group 18, wherein, first paragraph charcoal inhales material layer group 18 and second segment charcoal inhales the multilayer charcoal suction material that material layer group 19 includes discharge side by side, every one deck charcoal suction material comprises the spherical carbon bag 20 of multiple lay out in parallel, and first paragraph charcoal inhales spherical carbon bag 20 alignment of every adjacent two layers charcoal suction material of material layer group 18; The spherical carbon bag 20 that second segment charcoal inhales every adjacent two layers charcoal suction material of material layer group 19 is staggered; Filler group also comprises the lid pressure material layer 21 covering and be pressed in second segment charcoal suction material layer group 19, thus prevent from first paragraph charcoal from inhaling material layer group 18 and second segment charcoal inhaling material layer group 19 because of the impact of sewage current or buoyancy and misplace, inhale between material layer group 19 and lid pressure material layer 21 at second segment charcoal and turbogrid plates are also installed;
Described enter cold water outlet 6 and be provided with to what enter that cold water outlet 6 injects cold water and enter cold water pipe 2, described enter cold water pipe 2 be provided with adjustable injection cold water flow V type variable valve 1 and for keeping in repair pipeline time close the manual valve 4 of water inlet, described entering in cold water outlet 6 is provided with the filter screen 7 filtering cold water; Described enter vapour pipe 3 be also provided with adjustable injecting steam flow V type variable valve and for keeping in repair pipeline time close manual valve 4 into steam; After described V type variable valve 1 damages, manual valve 4 for closing duct to keep in repair described V type variable valve 1.
Be provided with the temperature sensor 12 measuring anerobe water tank 11 water temperature near exit at anerobe water tank 11 inwall, by described temperature sensor 12, temperature variable is converted to electrical signal to export, make the temperature that can read water in described anerobe water tank 11 in watch-keeping cubicle, and then by the temperature that the quantity of steam or flooding quantity changing injection hot well tank 8 regulates the water temperature in anerobe water tank 11 to be applicable to anaerobic bacterium, general water temperature controls between 35 to 45 degrees centigrade.
Gap is provided with, so that sewage flows through first paragraph charcoal based material layer group smoothly between the adjacent spherical carbon bag of every layer of carbon system anaerobism aeration tank first paragraph charcoal based material layer group; And the gap between the adjacent spherical carbon bag of second segment charcoal based material layer group is blocked by the spherical carbon bag of adjacent layers, sewage can only pass through second segment charcoal based material layer group by the mode that leaching is unrestrained, not only block contaminant flows through, make sewage soak between first paragraph charcoal based material layer group and second segment charcoal based material layer group unrestrained simultaneously, sewage can fully be contacted with second segment charcoal based material layer group with first paragraph charcoal based material layer group; Aeration tank provides the environment making anerobe amount reproduction and vegetative activity; Thus good biological chain group is formed in this charcoal system aeration tank, make the organic substance in these anerobe long-term ingestion Sum decomposition water, purification of water quality is clarified, to reach the object of rough purification sewage.
In the course of the work, mixed water and steam enters anaerobic tower water inlet by anerobe water tank through hot water pump to the utility model: 1) reduce steam and add impact to anerobe water tank; 2) effectively can get rid of steam bubble before entering hot water pump 10, decrease the cavitation of hot water pump, add the work-ing life of hot water pump, improve the efficiency of hot water pump; 3) make pipeline can not cause vibrations because of steam heating, thus each automatic instrument(s) can work effectively.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. papermaking wastewater carbon system aeration type anaerobic processing device, it is characterized in that, include hot well tank, described hot well tank is provided with for injecting entering cold water outlet and entering steam port for injecting steam of cold water, described enter steam port be provided with to stretch into and enter vapour pipe in hot well tank, described enter the lower end of vapour pipe be connected with and distribute pipe, be provided with multiple dispersed steam out of steam that makes side by side at the described outer wall distributing pipe to portal, the water outlet of described hot well tank connects the anerobe water tank that anaerobic bacterium is housed by pipeline, pipeline between described hot well tank and anerobe water tank is provided with the check valve making the hot water flow in hot well tank to anerobe water tank, hot water pump is provided with between described anerobe water tank and carbon system anaerobism aeration tank, described carbon system anaerobism aeration tank outlet conduit is connected with the solution gas tank for the anaerobic bacterium processing sewage being back to described anerobe water tank, the fixed support that described carbon system anaerobism aeration tank comprises tank body and arranges in tank body lower end, bottom fixed support, be provided with the aeration tube that several are set up in parallel, aeration tube is connected with outside gas by pipeline, and air pump is communicated with described solution gas tank, filler group is installed with in described support bracket fastened upper end, filler group comprises first paragraph charcoal and inhales material layer group and cover the second segment charcoal suction material layer group in first paragraph charcoal suction material layer group, wherein, first paragraph charcoal inhales material layer group and second segment charcoal inhales the multilayer charcoal suction material that material layer group includes discharge side by side, every one deck charcoal suction material comprises the spherical carbon bag of multiple lay out in parallel, and first paragraph charcoal inhales the spherical carbon bag alignment of every adjacent two layers charcoal suction material of material layer group, the spherical carbon bag that second segment charcoal inhales every adjacent two layers charcoal suction material of material layer group is staggered, filler group also comprises the lid pressure material layer covering and be pressed in second segment charcoal suction material layer group, thus prevent from first paragraph charcoal from inhaling material layer group and second segment charcoal inhaling material layer group because of the impact of sewage current or buoyancy and misplace, inhale between material layer group and lid pressure material layer at second segment charcoal and also turbogrid plates are installed.
2. papermaking wastewater carbon system according to claim 1 aeration type anaerobic processing device, it is characterized in that, described enter cold water outlet and be provided with to what enter that cold water outlet injects cold water and enter cold water pipe, described enter cold water pipe be provided with adjustable injection cold water flow V type variable valve and for keeping in repair pipeline time close the manual valve of water inlet, described entering in cold water outlet is provided with the filter screen filtering cold water.
3. papermaking wastewater carbon system according to claim 1 aeration type anaerobic processing device, is characterized in that, described enter vapour pipe be provided with adjustable injecting steam flow V type variable valve and for keeping in repair pipeline time close manual valve into steam.
4. papermaking wastewater carbon system according to claim 1 aeration type anaerobic processing device, is characterized in that, is provided with the temperature sensor measuring anerobe water tank water temperature at described anerobe tank inner wall near exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620349.0U CN204079597U (en) | 2014-10-25 | 2014-10-25 | Papermaking wastewater carbon system aeration type anaerobic processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620349.0U CN204079597U (en) | 2014-10-25 | 2014-10-25 | Papermaking wastewater carbon system aeration type anaerobic processing device |
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| Publication Number | Publication Date |
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| CN204079597U true CN204079597U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620349.0U Expired - Fee Related CN204079597U (en) | 2014-10-25 | 2014-10-25 | Papermaking wastewater carbon system aeration type anaerobic processing device |
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| CN (1) | CN204079597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726827A (en) * | 2018-06-12 | 2018-11-02 | 明光市天淼新能源科技有限公司 | A kind of bioenergy biogas engineering aerator |
-
2014
- 2014-10-25 CN CN201420620349.0U patent/CN204079597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726827A (en) * | 2018-06-12 | 2018-11-02 | 明光市天淼新能源科技有限公司 | A kind of bioenergy biogas engineering aerator |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20150107 Termination date: 20151025 |
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| EXPY | Termination of patent right or utility model |