CN204211710U - The circulating refuse disposal system that a kind of aerobic reaction combines with anaerobic reaction - Google Patents
The circulating refuse disposal system that a kind of aerobic reaction combines with anaerobic reaction Download PDFInfo
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- CN204211710U CN204211710U CN201420693292.7U CN201420693292U CN204211710U CN 204211710 U CN204211710 U CN 204211710U CN 201420693292 U CN201420693292 U CN 201420693292U CN 204211710 U CN204211710 U CN 204211710U
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- leaching device
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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
- Y02E50/10—Biofuels, e.g. bio-diesel
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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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Abstract
The utility model discloses the circulating refuse disposal system that a kind of aerobic reaction combines with anaerobic reaction, comprise aerobe leaching device, shower nozzle, anaerobic reactor, methane storage tank, water extracter, waste gas adsorber, gas blower and recycle pump, described shower nozzle is arranged in aerobe leaching device, shower nozzle is communicated with anaerobic reactor by recycle pump, the top of described aerobe leaching device is provided with opening for feed and air outlet, the bottom of aerobe leaching device is provided with discharge port and liquid outlet, the air outlet of aerobe leaching device is communicated with the inlet mouth of waste gas adsorber, discharge port is communicated with the opening for feed of water extracter, liquid outlet is communicated with the fluid inlet of anaerobic reactor, anaerobic reactor is provided with venting port and leakage fluid dram, the inlet mouth of methane storage tank is communicated with the venting port of anaerobic reactor.The utility model adopts said structure, can realize the recycling to domestic refuse preferably, and treatment cycle is relatively short, and gas production rate is comparatively large, and can realize the thorough decomposition of rubbish, deslagging is also very convenient.
Description
Technical field
The utility model relates to field of domestic garbage treatment, is specifically related to the circulating refuse disposal system that a kind of aerobic reaction combines with anaerobic reaction.
Background technology
Domestic refuse inevitably produces in our daily life, and along with the raising of people's living standard, the generation of domestic refuse is also increasing, and simple accumulation, burning not only can not meet the demands, and can produce ill effect to environment.In samll cities and towns, especially Rural areas, because generation is little, discharge dispersion, be difficult to the conventional treatment method adopting domestic waste mass-producing, the method that general employing directly abandons or burns carries out simple process to rubbish, also relative health is had, domestic refuse is realized to the method for certain recycling, namely fermentation vat is adopted, domestic refuse is dropped in fermentation vat and carry out anaerobic reaction, the methane produced can be used as combustion gas, but this kind of fermenting tank for fermentation time is long, rubbish cannot decompose comparatively up hill and dale, gas production rate is not high, and deslagging is very inconvenient.
Utility model content
The purpose of this utility model is the circulating refuse disposal system providing a kind of aerobic reaction to combine with anaerobic reaction, solve current domestic rubbish disposal, especially the domestic rubbish disposal of Rural areas, cannot realize recycling preferably to domestic refuse, not only long processing period, gas production rate is lower, and can not realize the thorough decomposition of rubbish, the problem that deslagging is also inconvenient.
The utility model for achieving the above object, realizes by the following technical solutions:
The circulating refuse disposal system that a kind of aerobic reaction combines with anaerobic reaction, comprise aerobe leaching device, shower nozzle, anaerobic reactor, methane storage tank, water extracter, waste gas adsorber, gas blower and recycle pump, described shower nozzle is arranged in aerobe leaching device, shower nozzle is communicated with anaerobic reactor by recycle pump, the top of described aerobe leaching device is provided with opening for feed and air outlet, the bottom of aerobe leaching device is provided with discharge port and liquid outlet, the air outlet of aerobe leaching device is communicated with the inlet mouth of waste gas adsorber, discharge port is communicated with the opening for feed of water extracter, liquid outlet is communicated with the fluid inlet of anaerobic reactor, anaerobic reactor is provided with venting port and leakage fluid dram, the inlet mouth of methane storage tank is communicated with the venting port of anaerobic reactor.
In this programme, aerobe leaching device is as the first place of reaction, domestic refuse carries out aerobic reaction after coming in, solid refuse changes into reaction solution, rubbish residue and waste gas, reaction solution is sent in anaerobic reactor and carries out anaerobic reaction, obtain methane gas, simultaneously, reaction solution in anaerobic reactor turns back in aerobe leaching device by recycle pump, carry out aerobic reaction again, like this iterative cycles, the useful matteies such as the organism in reaction solution are thoroughly divided and takes off, and obtain valuable product, as methane gas; On the other hand, the rubbish residue that aerobe leaching device obtains can directly be discharged by discharge port, and rubbish residue, after the effect of water extracter, can be used as fuel, improves the recovery utilization rate of rubbish.
Further, preferably, the drive-motor that described aerobe leaching device comprises cylindrical shell, is arranged on the multiple disk in cylindrical shell and is arranged on outside cylindrical shell, described disk is fixed on the inwall of cylindrical shell, disk is provided with some through holes that domestic refuse can be made to pass through, and the rotating shaft of described drive-motor is fixed with central shaft, and central shaft penetrates from the top of cylindrical shell, and successively through each disk, described central shaft is fixed with and organizes scraper more.
In this programme, drive-motor drives central axis, enable the horizontal plane of the scraper on central shaft above disk moves in a circle, after domestic refuse drops to disk, scraper is under the rotary action of central shaft, rubbish is scraped the through hole of disk, rubbish is fallen down from through hole, thus the dispersion achieving rubbish is fallen, number of openings on disk can be determined as required, be as the criterion so that rubbish even drop down can be realized, shower nozzle can be arranged between adjacent two disks, because now rubbish is evenly dispersed, reaction solution and rubbish uniform contact can be made by spray, make the reaction in aerobe leaching device more abundant, thoroughly, be conducive to rubbish more disaggregating treatment better, improve the recovery utilization rate of rubbish.
Further, preferably, be parallel to each other between each disk described, and the inwall of the excircle of disk and cylindrical shell is affixed.Under the effect of disk and cylinder inboard wall, rubbish can not fall from the surrounding of disk, can only be fallen by the through hole on disk, by arranging the distribution of circular hole, rubbish can be realized evenly, dispersedly fall, so that the reaction solution that rubbish and leaching shower nozzle spray fully contacts, rubbish is made to react more thorough.
Further, preferably, described central axis is through the center of each disk, and scraper is parallel to the upper surface of disk.
Further, preferably, the upper surface of described scraper is an inclined-plane, and scraper near one end of central shaft higher than the one end away from central shaft.When rubbish is fallen on disk, inevitably rubbish falls the situation on scraper, now, by improving the structure of scraper, even if rubbish is fallen on scraper, under the centrifugal action that scraper rotates, rubbish also along on the inclined-plane slideway disk of scraper, finally can fall to next disk or cylinder body bottom from the through hole of disk, thus the situation that there will not be rubbish residual, make the rubbish reaction in aerobe reactor more abundant, thorough, improve the recovery utilization rate of rubbish.
Further, preferably, the bottom of described aerobe leaching device is provided with spiral propeller, and the output terminal of spiral propeller is towards the discharge port of aerobe leaching device.When rubbish residue is piled up bottom aerobe leaching device, spiral propeller can make rubbish residue discharge quickly, improves the discharging efficiency of aerobe leaching device.
Further, preferably, doline is arranged in the bottom of described aerobe leaching device, and the liquid outlet of aerobe leaching device is arranged on the lowermost end of aerobe leaching device.After liquid outlet being arranged on the lowermost end of aerobe leaching device, the reaction solution in aerobe leaching device can be enable to discharge comparatively up hill and dale, improve the recovery utilization rate of rubbish.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) aerobic reaction, the anaerobic reaction of the utility model by adopting aerobe leaching device and anaerobic reactor to realize rubbish respectively, after rubbish completes aerobic reaction in aerobe leaching device, the rubbish residue and waste gas that do not participate in anaerobic reaction are discharged, the rubbish residue of discharging can be used as fuel after dehydration, and the waste gas of discharge can reach emission standard after adsorption cleaning, on the other hand, the reaction solution obtained enters into anaerobic reactor and carries out anaerobic reaction, thus make anaerobic reaction more abundant, obtain methane gas, the sufficient reaction solution of unreacted turns back in aerobe leaching device and proceeds aerobic reaction, then secondary response is again got back to again in anaerobic reactor, under this circulating reaction, not only reaction solution is reacted fully, finally achieve the thorough decomposition of rubbish and recycle substantially, and, because reaction solution only circulates between aerobe leaching device and anaerobic reactor, centre does not have other reaction link, whole loop cycle is shorter, thus improve processing efficiency to a certain extent.
(2) the utility model is by being designed to disc type aerobe leaching device by aerobe leaching device, achieve the even drop down of rubbish, and then enable the reaction solution of leaching sprinkler and rubbish uniform contact, make the reaction in aerobe leaching device more abundant, thorough, be conducive to rubbish more disaggregating treatment better, improve the recovery utilization rate of rubbish.
(3) the utility model is by arranging spiral propeller in the bottom of aerobe leaching device, and rubbish residue is discharged quickly from aerobe leaching device, improves the discharging efficiency of aerobe leaching device.
(4) the utility model reasonable in design, simple, aerobe leaching device and anaerobic reactor is only adopted to realize the circulating reaction of rubbish, useful matter in rubbish is obtained greatly recycle, whole system power consumption is lower, and the gas of discharge and liquid can not to environments.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the one-piece construction schematic diagram of rotating disc type aerobe leaching device;
Fig. 3 is the internal structure schematic diagram of rotating disc type aerobe leaching device.
The name that in accompanying drawing, Reference numeral is corresponding is called: 1, aerobe leaching device, 2, shower nozzle, 3, anaerobic reactor, 4, methane storage tank, 5, water extracter, 6, waste gas adsorber, 7, gas blower, 8, recycle pump, 9, cylindrical shell, 10, disk, 11, opening for feed, 12, air outlet, 13, discharge port, 14, liquid outlet, 15, drive-motor, 16, central shaft, 17, scraper, 18, through hole.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figure 1, the circulating refuse disposal system that a kind of aerobic reaction described in the present embodiment combines with anaerobic reaction, comprise aerobe leaching device 1, shower nozzle 2, anaerobic reactor 3, methane storage tank 4, water extracter 5, waste gas adsorber 6, gas blower 7 and recycle pump 8, shower nozzle 2 is arranged in aerobe leaching device 1, shower nozzle 2 is communicated with anaerobic reactor 3 by recycle pump 8, the top of aerobe leaching device 1 is provided with opening for feed 11 and air outlet 12, the bottom of aerobe leaching device 1 is provided with discharge port 13 and liquid outlet 14, the air outlet 12 of aerobe leaching device 1 is communicated with the inlet mouth of waste gas adsorber 6, discharge port 13 is communicated with the opening for feed of water extracter 5, liquid outlet 14 is communicated with the fluid inlet of anaerobic reactor 3, anaerobic reactor 3 is provided with venting port and leakage fluid dram, the inlet mouth of methane storage tank 4 is communicated with the venting port of anaerobic reactor 3.
The principle of work of the present embodiment: first, domestic refuse enters aerobe leaching device 1 from opening for feed 11, after carrying out aerobic reaction, solid refuse changes into reaction solution, rubbish residue and waste gas, reaction solution is sent in anaerobic reactor 3 and carries out anaerobic reaction, obtains methane gas and is temporary in methane storage tank 4; Reaction solution in anaerobic reactor 3 is turned back in aerobe leaching device 1 by recycle pump 8, carries out aerobic reaction again, like this iterative cycles, the useful matteies such as the organism in reaction solution is thoroughly divided and takes off; The rubbish residue that aerobe leaching device 1 is discharged, after the effect of water extracter 5, can be used as fuel; The waste gas that aerobe leaching device 1 is discharged, after the effect of waste gas adsorber 6, can be thrown in air; Finally, reach emission standard through the liquid of thoroughly reaction in anaerobic reactor, can directly discharge.
Embodiment 2:
As shown in Figure 2 and Figure 3, the present embodiment is substantially the same manner as Example 1, different places is, the drive-motor 15 that the aerobe leaching device 1 of the present embodiment comprises cylindrical shell 9, is arranged on the multiple disks 10 in cylindrical shell 9 and is arranged on outside cylindrical shell 9, disk 10 is fixed on the inwall of cylindrical shell 9, disk 10 is provided with some through holes 18 that domestic refuse can be made to pass through, the rotating shaft of drive-motor 15 is fixed with central shaft 16, central shaft 16 penetrates from the top of cylindrical shell 9, and successively through each disk 10, central shaft 16 is fixed with many group scrapers 17.
Preferably, be parallel to each other between each disk 10 of the present embodiment, and the inwall of the excircle of disk 10 and cylindrical shell 9 is affixed.
Preferably, the central shaft 16 of the present embodiment passes perpendicularly through the center of each disk 10, and scraper 17 is parallel to the upper surface of disk 10.
Preferably, the upper surface of the scraper 17 of the present embodiment is an inclined-plane, and scraper 17 near one end of central shaft 16 higher than the one end away from central shaft 16.
The present embodiment can realize rubbish even drop down, fully contact with reaction solution for ease of rubbish, shower nozzle 2 can be arranged between adjacent two disks 10, reaction solution and rubbish uniform contact can be made by spray, make the reaction in aerobe leaching device 1 more abundant, thorough, be conducive to rubbish more disaggregating treatment better, improve the recovery utilization rate of rubbish.
Embodiment 3:
The present embodiment is on the basis of embodiment 1, in the bottom of aerobe leaching device 1, spiral propeller is set, the output terminal of spiral propeller is towards the discharge port 13 of aerobe leaching device 1, rubbish residue is discharged quickly from aerobe leaching device 1, improves the discharging efficiency of aerobe leaching device 1.
In addition, discharge comparatively up hill and dale to enable the reaction solution in aerobe leaching device 1, improve the recovery utilization rate of rubbish, doline is arranged in the bottom of the aerobe leaching device 1 of the present embodiment, and the liquid outlet 14 of aerobe leaching device 1 is arranged on the lowermost end of aerobe leaching device 1.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present utility model, all falls within protection domain of the present utility model.
Claims (7)
1. the circulating refuse disposal system that combines with anaerobic reaction of an aerobic reaction, it is characterized in that: comprise aerobe leaching device (1), shower nozzle (2), anaerobic reactor (3), methane storage tank (4), water extracter (5), waste gas adsorber (6), gas blower (7) and recycle pump (8), described shower nozzle (2) is arranged in aerobe leaching device (1), shower nozzle (2) is communicated with anaerobic reactor (3) by recycle pump (8), the top of described aerobe leaching device (1) is provided with opening for feed (11) and air outlet (12), the bottom of aerobe leaching device (1) is provided with discharge port (13) and liquid outlet (14), the air outlet (12) of aerobe leaching device (1) is communicated with the inlet mouth of waste gas adsorber (6), discharge port (13) is communicated with the opening for feed of water extracter (5), liquid outlet (14) is communicated with the fluid inlet of anaerobic reactor (3), anaerobic reactor (3) is provided with venting port and leakage fluid dram, the inlet mouth of methane storage tank (4) is communicated with the venting port of anaerobic reactor (3).
2. the circulating refuse disposal system that combines with anaerobic reaction of a kind of aerobic reaction according to claim 1, it is characterized in that: described aerobe leaching device (1) comprises cylindrical shell (9), be arranged on the multiple disks (10) in cylindrical shell (9) and be arranged on cylindrical shell (9) drive-motor outward (15), described disk (10) is fixed on the inwall of cylindrical shell (9), disk (10) is provided with some through holes (18) that domestic refuse can be made to pass through, the rotating shaft of described drive-motor (26) is fixed with central shaft (16), central shaft (16) penetrates from the top of cylindrical shell (9), and successively through each disk (10), described central shaft (16) is fixed with and organizes scraper (17) more.
3. the circulating refuse disposal system that combines with anaerobic reaction of a kind of aerobic reaction according to claim 2, is characterized in that: be parallel to each other between described each disk (10), and the inwall of the excircle of disk (10) and cylindrical shell (9) is affixed.
4. the circulating refuse disposal system that combines with anaerobic reaction of a kind of aerobic reaction according to claim 3, it is characterized in that: described central shaft (16) passes perpendicularly through the center of each disk (10), and scraper (17) is parallel to the upper surface of disk (10).
5. the circulating refuse disposal system that a kind of aerobic reaction according to any one of claim 1 ~ 4 combines with anaerobic reaction, it is characterized in that: the upper surface of described scraper (17) is an inclined-plane, and one end of the close central shaft (16) of scraper (17) is higher than the one end away from central shaft (16).
6. the circulating refuse disposal system that combines with anaerobic reaction of a kind of aerobic reaction according to claim 1, it is characterized in that: the bottom of described aerobe leaching device (1) is provided with spiral propeller, the output terminal of spiral propeller is towards the discharge port (13) of aerobe leaching device (1).
7. the circulating refuse disposal system that combines with anaerobic reaction of a kind of aerobic reaction according to claim 1, it is characterized in that: doline is arranged in the bottom of described aerobe leaching device (1), the liquid outlet (14) of aerobe leaching device (1) is arranged on the lowermost end of aerobe leaching device (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420693292.7U CN204211710U (en) | 2014-11-19 | 2014-11-19 | The circulating refuse disposal system that a kind of aerobic reaction combines with anaerobic reaction |
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| CN201420693292.7U CN204211710U (en) | 2014-11-19 | 2014-11-19 | The circulating refuse disposal system that a kind of aerobic reaction combines with anaerobic reaction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354673A (en) * | 2019-08-26 | 2019-10-22 | 崔小勤 | A kind of processing unit and processing method of activity mud processing volatile organic matter gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354673A (en) * | 2019-08-26 | 2019-10-22 | 崔小勤 | A kind of processing unit and processing method of activity mud processing volatile organic matter gas |
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