CN104710197A - Garbage fermenting treatment system - Google Patents
Garbage fermenting treatment system Download PDFInfo
- Publication number
- CN104710197A CN104710197A CN201310676082.7A CN201310676082A CN104710197A CN 104710197 A CN104710197 A CN 104710197A CN 201310676082 A CN201310676082 A CN 201310676082A CN 104710197 A CN104710197 A CN 104710197A
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- CN
- China
- Prior art keywords
- rubbish
- garbage
- blowpipe
- treatment system
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/04—Biological compost
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a garbage fermenting treatment system. The system comprises a garbage dewatering treatment device used for spin drying and air drying treatment of garbage; a garbage sorting device used for receiving spin-dried and air-dried garbage and sorting organic matters, inorganic matters and wastes from the spin-dried and air-dried garbage, and a garbage fermenting device for receiving and fermenting the organic matters sorted by the garbage sorting device; and the garbage dewatering treatment device comprises a roller provided with a plurality of water outlet holes, a radical blowing tube arranged in the roller, and an axial blowing tube aligning at the front end of the roller. The spin drying and air drying treatment of garbage eliminates the agglomeration balling phenomenon of the garbage, so the garbage sorting operation of the garbage sorting device is improved, thereby the fermentation efficiency of the sorted organic matters is improved; and additionally, the inner wall of the roller is cleaned through the axial blowing tube, so the obstruction of the water outlet holes of the roller by the garbage is avoided.
Description
Technical field
The present invention relates to environmental technology field, particularly a kind of rubbish fermentation treatment system to fermenting through the organism dried and the refuse classification of air-dry process goes out.
Background technology
Current China domestic waste annual just with 10% speed increase, and the municipal wastes implementing simply and easy treat only accounts for 2.3% of total amount, and current China rubbish over the years is stored up shared cultivated area and is about 500,000,000 square metres, and direct economic loss reaches 8,000,000,000 yuans.National urban has now developed into 660, and wherein existing 200 cities are absorbed among rubbish encirclement.With urban population 2.6 hundred million, produce 440 kilograms of rubbish for each person every year and calculate, producing quantity of refuse is 1.14 hundred million tons, and the city of 1,000,000 populations can be made to cover 1 meter.And also increasing progressively with the speed of 8-10% every year.China has become the country that rubbish burden is the heaviest in the world, municipal wastes innoxious, subtract appearanceization and recycling treatment is extremely urgent.
The collection method of rubbish domestic is at present mixing and receives, and the kitchen in rubbish is remaining and bath pin class amount of substance is higher; Moisture and putrescible matter higher; Packed lack of standardization; Form that raw refuse is almost " bag in bag " is thrown in and in bag, material composition complexity cannot be classified; So we are commonly referred to as " high humidity composting " it possess following characteristic in field of environmental engineering:
1, mixing receives complicated component, and bagged articles content is high;
2, moisture is large, average moisture 50%, and limit moisture is up to 70%;
3, kitchen is remaining, dregs class content is higher, is separated with dehydration difficulty larger;
4, easy corrupt substances content is higher, deals with improperly and causes serious secondary pollution.
As can be seen here, the core technology of domestic garbage as resource process is effective sorting and the deep dehydration process of rubbish.
The sorting classification of existing rubbish is mainly by screening and manual sorting, and by component of refuse and moisture effects, trommel screen is frequent plug-hole in real work, if moisture is comparatively large, balling-up of simply uniting, cannot realize the classification effect that it is good.
Existing the deep dehydration of rubbish is mainly adopted drop from the method that combines of fermenting, mainly there is following problem:
1, severe operational environment, secondary pollution is serious: its cycle of moisture is long, bad smell gas emissions is large, Landfill Leachate Production large, the high processing cost of COD, BOD content is large in percolate to adopt the method for draining and fermentation evaporation to remove;
2, by refuse moisture variable effect, the use properties extremely unstable of tunning.
Summary of the invention
The object of this invention is to provide the rubbish fermentation treatment system that a kind of organism gone out the refuse classification through drying and air-dry process ferments.
A kind of rubbish fermentation treatment system realizing above-mentioned purpose of the present invention comprises:
Rubbish removes water treating equipment, for carrying out drying and air-dry process to rubbish;
Receive the garbage sorting equipment through drying and air-dry process, for the refuse classification through drying and air-dry process is gone out organism, inorganics and waste product class;
Receive and the organic garbage fermentation device that sub-elects of the garbage sorting equipment that ferments;
Described rubbish removes water treating equipment and comprises: the cylinder it being distributed with multiple posticum; Be arranged on the radial blowpipe in described cylinder, it have multiple air outlet towards described posticum; Be communicated with the feeding unit of described drum inlet; Connect the air supply device of described radial blowpipe one end; Connect described air supply device and aim at the axial blowpipe of described drum front end; Wherein, the other end of described radial blowpipe is blind end; Wherein, the outlet of described cylinder is provided with for the hatch door opened or closed cylinder exports.
Preferably, described air supply device comprises: blower fan; Its blast inlet connects the two way selected valve of described blower fan; Be connected to the first pipe connecting between described two way selected valve first air outlet and described radial blowpipe one end; And the second pipe connecting be connected between described two way selected valve second air outlet and described axial blowpipe.
Preferably, rubbish of the present invention also comprises blow tank 5 for being connected described drum outlet except water treating equipment.
Preferably, rubbish of the present invention also comprises the bearing bracket device be connected between described cylinder 1 and pedestal 7 except water treating equipment.
Preferably, described bearing bracket device comprises:
Bearing is on which cylinder installed; And
To be fixed on pedestal and to support the support of described bearing.
Preferably, described hatch door connects described cylinder by linkwork.
Preferably, be connected with the support being arranged on pedestal at described blow tank.
Preferably, described radial blowpipe is arranged in described cylinder by radial blowpipe link span.
Preferably, described radial blowpipe link span comprises:
Be arranged on the bearing on described radial blowpipe; And
Be fixedly connected with described inner wall of rotary drum and the multiple support bars be connected with described bearing.
Preferably, described feeding unit comprises: hopper; And connect described hopper and be communicated with the feed-pipe of the entrance of described cylinder.
Preferably, rubbish of the present invention also comprises except water treating equipment the drive unit rotated for head roll, comprises motor; Connect the driving toothed gear of machine shaft; Be fixedly connected with described drum front end and the passive gear ring engaged with described driving toothed gear.
Relative to prior art, Advantageous Effects of the present invention is:
1, the organism owing to going out the refuse classification through drying and air-dry process carries out fermentative processing, thus greatly can accelerate the efficiency of rubbish fermentation process;
2, due to rubbish except water treating equipment can be thrown away fast by moisture in rubbish by the fast rotational of cylinder from the posticum of cylinder, can Quick-air-drying rubbish to rubbish blowing by radial blowpipe, therefore the present invention can remove the moisture in rubbish fast, so that follow-up refuse classification;
2, utilize the axial blowpipe being arranged on drum front end to drum shaft to blowing because rubbish removes water treating equipment, the rubbish be attached on inner wall of rotary drum can be removed, thus avoid rubbish to block the phenomenon of cylinder posticum, this export-oriented cylinder axis blowing can also by plastics and Other Waste sharp separation such as the plastics bags in rubbish.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of rubbish fermentation treatment system of the present invention;
Fig. 2 is the schematic diagram of rubbish of the present invention except water treating equipment;
Fig. 3 is the sectional view of rubbish of the present invention except the cylinder of water treating equipment;
Fig. 4 is the schematic diagram of rubbish of the present invention except the radial blowpipe link span of water treating equipment.
Embodiment
Fig. 1 shows a kind of rubbish fermentation treatment system of the present invention, and as shown in Figure 1, this rubbish fermentation treatment system comprises:
Rubbish removes water treating equipment, for carrying out drying and air-dry process to rubbish;
Receive the garbage sorting equipment through drying and air-dry process, for the refuse classification through drying and air-dry process is gone out organism, inorganics and waste product class;
Receive and the organic garbage fermentation device that sub-elects of the garbage sorting equipment that ferments.
Because rubbish is through drying and after air-dry process, eliminating the balling of uniting of rubbish, therefore improve the separation operation of garbage sorting equipment to rubbish, and then improve fermentation efficiency.
Rubbish through drying and air-dry process carries out sorting, after the insoluble foreign material such as metal, glass, rubber, plastics, wooden unit and fabric in removing rubbish, obtain the organism comprising plant and animal, then organism is pulverized, then microorganism species (such as EM microorganism species) is sprayed, the rubbish having sprayed EM bacterium liquid is advanced in style refuse fermenter, in anaerobic environment, anaerobically fermenting 36-40 hour; Then, in aerobic environment, after aerobic fermentation 31-35 hour, biological organic fertilizer is obtained.
The EM bacterial concentration sprayed is 1% of stoste, and the weight ratio of fountain height and rubbish is: EM diluent: rubbish two 1:350.
In addition, style refuse fermenter can be existing stirring-type fermentation vat, also can be existing rotary tower, therefore its detailed description is omitted.
Fig. 2 and Fig. 3 respectively illustrates rubbish of the present invention except water treating equipment, and as described in Fig. 2 and Fig. 3, this rubbish removes water treating equipment and comprises: the cylinder 1 it being distributed with multiple posticum 11; Be arranged on the radial blowpipe 2 in described cylinder 1, it have multiple air outlet 21 towards described posticum 11; Be communicated with the feeding unit 3 of described cylinder 1 entrance 12; And connect the air supply device of described radial blowpipe 2 one end; Connect described air supply device and aim at the axial blowpipe 9 of described cylinder 1 front end; The other end of described radial blowpipe 2 is blind end; The outlet of described cylinder 1 is provided with for the hatch door 13 opened or closed cylinder exports.
Air supply device of the present invention comprises: blower fan 4; Its blast inlet connects the two way selected valve 41 of described blower fan; Be connected to the first pipe connecting 42 between described two way selected valve 41 first air outlet and described radial blowpipe 2 one end; And the second pipe connecting 43 be connected between described two way selected valve 41 second air outlet and described axial blowpipe 9.Wherein, two way selected valve 41 can be solenoid operated directional valve.
In addition, air supply device of the present invention also can comprise two blower fans connecting radial blowpipe 2 and vertical blowpipe 9 respectively.
Enter subsequent disposal operation for the ease of the rubbish after dehydration, rubbish of the present invention is also provided with blow tank 5 for being connected described drum outlet except water treating equipment.
When garbage dewatering operation starts, first hatch door 13 is closed, then by feeding unit 3, rubbish is filled cylinder 1.Then make cylinder 1 fast rotational and to radial blowpipe 2 air feed, cylinder 1 fast rotational produces very large centrifugal force, and the moisture in rubbish is thrown out by the posticum of cylinder, and radial blowpipe 2 to be blown to rubbish by air outlet 21 and flies simultaneously, air-dry rubbish.Complete rubbish except after water treatment, open hatch door 5, make the rubbish after dehydration arrive size separation equipment along blow tank 5.Wherein, blow tank 5 is connected with the support 51 being arranged on pedestal 7.
Contained humidity in rubbish is thrown away by the fast rotational of cylinder by the present invention from the posticum of cylinder, and to be dried air-dry rubbish to rubbish by radial blowpipe, and therefore relative to prior art, the present invention can remove the moisture in rubbish fast.
In addition, the present invention utilizes the axial blowpipe 9 being arranged on drum front end to drum shaft to blowing, the rubbish be attached on inner wall of rotary drum can be removed, thus avoid rubbish to block the phenomenon of cylinder posticum 11, this export-oriented cylinder axis blowing can also by plastics and Other Waste sharp separation such as the plastics bags in rubbish, and the rubbish can accelerated after dehydration leaves cylinder 1.
In addition, rubbish of the present invention also comprises the bearing bracket device 6 be connected between described cylinder 1 and pedestal 7 except water treating equipment.Bearing bracket device 6 comprises: be arranged on the bearing 62 on described cylinder 1; And to be fixed on pedestal 7 and to support the support 61 of described bearing 62.Bearing 62 can be spot contact bearing or oil bearing.
Hatch door 13 connects described cylinder 1 by linkwork, and hatch door 13 can be connected to the optional position of cylinder 1 lower end, than upper end position as illustrated in the drawing.Electronic or manually can open or close hatch door 13.
As shown in Figure 4, radial blowpipe 2 is arranged in described cylinder 1 by radial blowpipe link span 22.Radial blowpipe link span 22 comprises: be arranged on the bearing 221 on described radial blowpipe 2; Be fixedly connected with described cylinder 1 inwall and the multiple support bars 222 be connected with described bearing 221.
Feeding unit 3 of the present invention comprises: hopper 31; And connect described hopper 31 and be communicated with the feed-pipe 32 of the entrance 12 of described cylinder 1.
In addition, rubbish of the present invention also comprises except water treating equipment the drive unit 8 rotated for head roll, comprises motor 81; Connect the driving toothed gear 82 of motor 81 rotating shaft; Be fixedly connected with described drum front end and the passive gear ring 83 engaged with described driving toothed gear 82.
In addition, cylinder 1 slant setting of the present invention, itself and horizontal angle are preferably 10 ~ 40 degree.
Because the present invention carries out drying and air-dry process to rubbish simultaneously, thus greatly accelerate the dehydration of rubbish, accelerate the separation operation of garbage sorting system, and then improve fermentation efficiency.
Although above to invention has been detailed description, the present invention is not limited thereto, those skilled in the art of the present technique can carry out various amendment according to principle of the present invention.Therefore, all amendments done according to the principle of the invention, all should be understood to fall into protection scope of the present invention.
Claims (10)
1. a rubbish fermentation treatment system, is characterized in that, comprising:
Rubbish removes water treating equipment, for carrying out drying and air-dry process to rubbish;
Receive the garbage sorting equipment through drying and air-dry process, for the refuse classification through drying and air-dry process is gone out organism, inorganics and waste product class;
Receive and the organic garbage fermentation device that sub-elects of the garbage sorting equipment that ferments;
Described rubbish removes water treating equipment and comprises:
It is distributed with the cylinder (1) of multiple posticum (11);
Be arranged on the radial blowpipe (2) in described cylinder (1), it have multiple air outlet towards described posticum (11) (21);
Be communicated with the feeding unit (3) of described cylinder (1) entrance (12);
Connect the air supply device of described radial blowpipe (2) one end; And
Connect described air supply device and aim at the axial blowpipe (9) of described cylinder (1) front end;
Wherein, the other end of described radial blowpipe (2) is blind end;
Wherein, the outlet of described cylinder (1) is provided with for the hatch door (13) opened or closed cylinder exports.
2. rubbish fermentation treatment system according to claim 1, is characterized in that, described air supply device comprises:
Blower fan (4);
Its blast inlet connects the two way selected valve (41) of described blower fan;
Be connected to the first pipe connecting (42) between described two way selected valve (41) first air outlet and described radial blowpipe (2) one end; And
Be connected to the second pipe connecting (43) between described two way selected valve (41) second air outlet and described axial blowpipe (9).
3. rubbish fermentation treatment system according to claim 2, is characterized in that, described rubbish also comprises blow tank (5) for being connected described drum outlet except water treating equipment.
4. rubbish fermentation treatment system according to claim 2, is characterized in that, described rubbish removes water treating equipment and also comprises the bearing bracket device (6) be connected between described cylinder (1) and pedestal (7).
5. rubbish fermentation treatment system according to claim 4, is characterized in that, described bearing bracket device (6) comprising:
Be arranged on the bearing (62) on described cylinder (1); And
Be fixed on pedestal (7) to go up and the support (61) supporting described bearing (62).
6. rubbish fermentation treatment system according to claim 2, is characterized in that, described hatch door (13) connects described cylinder (1) by linkwork.
7. rubbish fermentation treatment system according to claim 2, is characterized in that, described radial blowpipe (2) is arranged in described cylinder (1) by radial blowpipe link span (22).
8. rubbish fermentation treatment system according to claim 7, is characterized in that, described radial blowpipe link span (22) comprising: be arranged on the bearing (221) on described radial blowpipe (2); And be fixedly connected with described cylinder (1) inwall and the multiple support bars (222) be connected with described bearing (221).
9. rubbish fermentation treatment system according to claim 1 and 2, is characterized in that, described feeding unit (3) comprising: hopper (31); And connect described hopper (31) and be communicated with the feed-pipe (32) of the entrance (12) of described cylinder (1).
10. rubbish fermentation treatment system according to claim 1, is characterized in that, described rubbish also comprises except water treating equipment the drive unit (8) rotated for head roll (1), comprising: motor (81); Connect the driving toothed gear (82) of motor (81) rotating shaft; Be fixedly connected with described drum front end and the passive gear ring (83) engaged with described driving toothed gear (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310676082.7A CN104710197A (en) | 2013-12-11 | 2013-12-11 | Garbage fermenting treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310676082.7A CN104710197A (en) | 2013-12-11 | 2013-12-11 | Garbage fermenting treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104710197A true CN104710197A (en) | 2015-06-17 |
Family
ID=53409995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310676082.7A Pending CN104710197A (en) | 2013-12-11 | 2013-12-11 | Garbage fermenting treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104710197A (en) |
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2013
- 2013-12-11 CN CN201310676082.7A patent/CN104710197A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |