CN104707855A - Garbage rapid fermenting system - Google Patents
Garbage rapid fermenting system Download PDFInfo
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- CN104707855A CN104707855A CN201310674648.2A CN201310674648A CN104707855A CN 104707855 A CN104707855 A CN 104707855A CN 201310674648 A CN201310674648 A CN 201310674648A CN 104707855 A CN104707855 A CN 104707855A
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Abstract
The invention discloses a garbage rapid fermenting system. The system comprises an automatic garbage dehydrating facility, which is used to carry out spinning drying and air drying on garbage; a garbage sorting facility, which receives the dehydrated garbage and separates organic matters, inorganic matters, and wastes from the dehydrated garbage; and a garbage fermenting facility, which receives and ferments the separated organic matters. The automatic garbage dehydrating facility comprises a roller, in which multiple plugholes are arranged; a radial blowing pipe, which is arranged in the roller; an axial blowing pipe pointing at the front end of the roller; and a controller, which is connected to a wind supplying device, a driving device and an electric door and controls the wind supplying device to blow winds to the radial blowing pipe and the axial blowing pipe. After spinning drying and air drying, the aggregated garbage are grinded, the garbage sorting operation is accelerated, and the fermentation efficiency of organic matters is improved therefore.
Description
Technical field
The present invention relates to environmental technology field, particularly a kind of rubbish Rapid Fermentation treatment system to fermenting through the organic matter 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 refuse 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 refuse 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 content of material 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, rotary 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 serviceability extremely unstable of tunning.
Summary of the invention
The object of this invention is to provide the rubbish Rapid Fermentation treatment system that a kind of organic matter gone out the refuse classification through drying and air-dry process ferments.
Rubbish automatic water-removing treatment facility, 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 organic matter, inorganic matter and waste product class;
Receive and the organic garbage fermentation device that sub-elects of the garbage sorting equipment that ferments;
Described rubbish automatic water-removing treatment facility comprises: the cylinder it being distributed with multiple apopore; Be arranged on the radial blower in described cylinder, it have multiple air outlet towards described apopore; Be communicated with the feed arrangement of described drum inlet; Connect the air supply device of described radial blower one end; Connect described air supply device and aim at the axial blower of described drum front end; Be used for head roll rotate drive unit; Be arranged on the electronic hatch door being used for opening or closed cylinder exports of the outlet of described cylinder; Connect the controller of described air supply device, drive unit and electronic hatch door respectively, for controlling air supply device respectively to described radial blower and axial blower air feed, control electronic hatch door and open or closed cylinder outlet, and index drum rotating; Wherein, the other end of described radial blower is blind end.
Preferably, described air supply device comprises: blower fan; Its air inlet connects the two way selected valve of described blower fan; Be connected to the first tube connector between described two way selected valve first air outlet and described radial blower one end; And the second tube connector be connected between described two way selected valve second air outlet and described axial blower.
Preferably, rubbish automatic water-removing treatment facility of the present invention also comprises the blow tank 5 for being connected described drum outlet.
Preferably, rubbish automatic water-removing treatment facility of the present invention also comprises the bearing bracket device be connected between described cylinder 1 and pedestal 7.
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 electronic hatch door connects described cylinder by linkwork.
Preferably, be connected with the support being arranged on pedestal at described blow tank.
Preferably, described radial blower is arranged in described cylinder by radial blower link.
Preferably, described radial blower link comprises:
Be arranged on the bearing on described radial blower; And
Be fixedly connected with described inner wall of rotary drum and the multiple support bars be connected with described bearing.
Preferably, described feed arrangement comprises: feed hopper; And connect described feed hopper and be communicated with the feed pipe of the entrance of described cylinder.
Preferably, rubbish automatic water-removing treatment facility of the present invention also comprises the drive unit rotated for head roll, comprises motor; Connect the driving gear of machine shaft; Be fixedly connected with described drum front end and the passive gear ring engaged with described driving gear.
Relative to prior art, Advantageous Effects of the present invention is:
1, the organic matter owing to going out the refuse classification through drying and air-dry process carries out fermentation process, thus can greatly accelerate rubbish fermentation process;
2, achieve the automatic control of rubbish except water treatment, thus alleviate the labour intensity of staff.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of rubbish Rapid Fermentation treatment system of the present invention;
Fig. 2 is the schematic diagram of rubbish automatic water-removing treatment facility of the present invention;
Fig. 3 is the sectional view of the cylinder of rubbish automatic water-removing treatment facility of the present invention;
Fig. 4 is the schematic diagram of the radial blower link of rubbish automatic water-removing treatment facility of the present invention;
Fig. 5 is the circuit theory diagrams for controlling the process of rubbish automatic water-removing of the present invention.
Detailed description of the invention
Fig. 1 shows a kind of rubbish Rapid Fermentation treatment system of the present invention, and as shown in Figure 1, this rubbish Rapid Fermentation treatment system comprises:
Rubbish automatic water-removing treatment facility, 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 organic matter, inorganic matter 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 the organic fermentation efficiency to sub-electing.
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 organic matter comprising plant and animal, then organic matter 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, anaerobic fermentation 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 dilution: rubbish 21: 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 automatic water-removing treatment facility of the present invention, Fig. 5 shows the circuit theory diagrams for controlling the process of rubbish automatic water-removing of the present invention, as shown in Fig. 2, Fig. 3 and Fig. 5, this rubbish automatic water-removing treatment facility comprises: the cylinder 1 it being distributed with multiple apopore 11; Be arranged on the radial blower 2 in described cylinder 1, it have multiple air outlet 21 towards described apopore 11; Be communicated with the feed arrangement 3 of described cylinder 1 entrance 12; Connect the air supply device of described radial blower 2 one end; Connect described air supply device and aim at the axial blower 9 of described cylinder 1 front end; Be used for head roll 1 rotate drive unit 8; Be arranged on the electronic hatch door 13 being used for opening or closed cylinder exports of the outlet of described cylinder 1; Connect the controller of described air supply device, drive unit 8 and electronic hatch door 13 respectively, for controlling air supply device respectively to described radial blower 2 and axial blower 9 air feed, control electronic hatch door 13 and open or closed cylinder outlet, and index drum rotating; Wherein, the other end of described radial blower 2 is blind end.
Air supply device of the present invention comprises: blower fan 4; Its air inlet connects the two way selected valve 41 of described blower fan; Be connected to the first tube connector 42 between described two way selected valve 41 first air outlet and described radial blower 2 one end; And the second tube connector 43 be connected between described two way selected valve 41 second air outlet and described axial blower 9.Wherein, two way selected valve 41 can be solenoid directional control valve.
In addition, air supply device of the present invention also can comprise two blower fans connecting radial blower 2 and vertical blower 9 respectively.
Enter subsequent treatment operation for the ease of the rubbish after dehydration, rubbish automatic water-removing treatment facility of the present invention is also provided with the blow tank 5 for being connected described drum outlet.
When garbage dewatering operation starts, first electronic hatch door 13 is closed, then by feed arrangement 3, rubbish is filled cylinder 1.Then make cylinder 1 fast rotational and to radial blower 2 air feed, cylinder 1 fast rotational produces very large centrifugal force, and the moisture in rubbish is thrown out by the apopore of cylinder, and radial blower 2 to be blown to rubbish by air outlet 21 and flies simultaneously, air-dry rubbish.Complete rubbish except after water treatment, open electronic hatch door 5, make the rubbish after dehydration arrive screening installation 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 apopore of cylinder, and to be dried air-dry rubbish to rubbish by radial blower, and therefore relative to prior art, the present invention can remove the moisture in rubbish fast.
In addition, the present invention utilizes the axial blower 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 apopore 11, this export-oriented cylinder axis blowing can also by plastic products and Other Waste quick separating such as the polybags in rubbish, and the rubbish can accelerated after dehydration leaves cylinder 1.
In addition, rubbish automatic water-removing treatment facility of the present invention also comprises the bearing bracket device 6 be connected between described cylinder 1 and pedestal 7.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 ball bearing or oiliness bearing.
Electronic hatch door 13 connects described cylinder 1 by linkwork, and electronic hatch door 13 can be connected to the optional position of cylinder 1 lower end, than upper end position as illustrated in the drawing.Can electronic or manually open or close electronic hatch door 13.
As shown in Figure 4, radial blower 2 is arranged in described cylinder 1 by radial blower link 22.Radial blower link 22 comprises: be arranged on the bearing 221 on described radial blower 2; Be fixedly connected with described cylinder 1 inwall and the multiple support bars 222 be connected with described bearing 221.
Feed arrangement 3 of the present invention comprises: feed hopper 31; And connect described feed hopper 31 and be communicated with the feed pipe 32 of the entrance 12 of described cylinder 1.
In addition, drive unit 8 of the present invention comprises: motor 81; Connect the driving 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 gear 82.
Circuit shown in Figure 5, the control procedure of controller is:
Controller generates drum rotating control signal and sends it to drum drive, makes drum drive start operation according to the drum rotating control signal received, and carries out drying process with head roll to rubbish;
After drum rotating, controller generates radial air feed control signal and sends it to air supply device, makes air supply device to radial blower air feed, throws away, and carry out air-dry process to rubbish to accelerate the moisture in rubbish from the delivery port of cylinder;
After a period of time is carried out in drying process and air-dry process, controller generates the control signal stopping drum rotating and stop to radial blower air feed, and send to drum drive and air supply device respectively, cylinder is stopped the rotation, and stops to radial blower air feed;
Then, controller controls electronic hatch door and opens, and makes the rubbish after dehydration slowly skid off cylinder, meanwhile, controller controls air supply device to axial blower air feed, to be separated with Other Waste by the polybag in rubbish, and disposes the rubbish be attached on inner wall of rotary drum.
Controller to the control of air supply device by realizing with control blower fan 4 solenoid directional control valve 41; The control of drum drive 8 is realized by controlling motor 81.
In addition, cylinder 1 slant setting of the present invention, itself and horizontal angle are preferably 10 ~ 40 degree.
In addition, controller of the present invention can be industrial control unit (ICU) IPC.
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 the organic fermentation efficiency to sub-electing; Achieve the automatic control of rubbish except water treatment simultaneously, alleviate the labour intensity of staff.
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 Rapid Fermentation treatment system, is characterized in that, comprising:
Rubbish automatic water-removing treatment facility, 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 organic matter, inorganic matter and waste product class;
Receive and the organic garbage fermentation device that sub-elects of the garbage sorting equipment that ferments;
Described rubbish automatic water-removing treatment facility comprises:
It is distributed with the cylinder (1) of multiple apopore (11);
Be arranged on the radial blower (2) in described cylinder (1), it have multiple air outlet towards described apopore (11) (21);
Be communicated with the feed arrangement (3) of described cylinder (1) entrance (12);
Connect the air supply device of described radial blower (2) one end;
Connect described air supply device and aim at the axial blower (9) of described cylinder (1) front end;
Be used for the drive unit (8) that head roll (1) rotates;
Be arranged on the electronic hatch door (13) being used for opening or closed cylinder exports of the outlet of described cylinder (1); And
Connect the controller of described air supply device, drive unit (8) and electronic hatch door (13) respectively, for controlling air supply device respectively to described radial blower (2) and axial blower (9) air feed, control electronic hatch door (13) to open or closed cylinder outlet, and index drum rotates;
Wherein, the other end of described radial blower (2) is blind end.
2. rubbish Rapid Fermentation treatment system according to claim 1, it is characterized in that, described air supply device comprises:
Blower fan (4);
Its air inlet connects the two way selected valve (41) of described blower fan;
Be connected to the first tube connector (42) between described two way selected valve (41) first air outlet and described radial blower (2) one end; And
Be connected to the second tube connector (43) between described two way selected valve (41) second air outlet and described axial blower (9).
3. rubbish Rapid Fermentation treatment system according to claim 2, is characterized in that, described rubbish automatic water-removing treatment facility also comprises the blow tank (5) for being connected described drum outlet.
4. rubbish Rapid Fermentation treatment system according to claim 2, is characterized in that, described rubbish automatic water-removing treatment facility also comprises the bearing bracket device (6) be connected between described cylinder (1) and pedestal (7).
5. rubbish Rapid 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 Rapid Fermentation treatment system according to claim 2, is characterized in that, described electronic hatch door (13) connects described cylinder (1) by linkwork.
7. rubbish Rapid Fermentation treatment system according to claim 2, is characterized in that, described radial blower (2) is arranged in described cylinder (1) by radial blower link (22).
8. rubbish Rapid Fermentation treatment system according to claim 7, is characterized in that, described radial blower link (22) comprising: be arranged on the bearing (221) on described radial blower (2); And be fixedly connected with described cylinder (1) inwall and the multiple support bars (222) be connected with described bearing (221).
9. rubbish Rapid Fermentation treatment system according to claim 1 and 2, is characterized in that, described feed arrangement (3) comprising: feed hopper (31); And connect described feed hopper (31) and be communicated with the feed pipe (32) of the entrance (12) of described cylinder (1).
10. rubbish Rapid Fermentation treatment system according to claim 1, is characterized in that, described drive unit (8) comprising: motor (81); Connect the driving 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 gear (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674648.2A CN104707855A (en) | 2013-12-11 | 2013-12-11 | Garbage rapid fermenting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674648.2A CN104707855A (en) | 2013-12-11 | 2013-12-11 | Garbage rapid fermenting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104707855A true CN104707855A (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310674648.2A Pending CN104707855A (en) | 2013-12-11 | 2013-12-11 | Garbage rapid fermenting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104707855A (en) |
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2013
- 2013-12-11 CN CN201310674648.2A patent/CN104707855A/en active Pending
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Application publication date: 20150617 |