CN104707840A - Garbage sorting equipment based on air drying and spinning drying - Google Patents
Garbage sorting equipment based on air drying and spinning drying Download PDFInfo
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- CN104707840A CN104707840A CN201310674821.9A CN201310674821A CN104707840A CN 104707840 A CN104707840 A CN 104707840A CN 201310674821 A CN201310674821 A CN 201310674821A CN 104707840 A CN104707840 A CN 104707840A
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Abstract
The invention discloses garbage sorting equipment based on air drying and spinning drying. The equipment comprises a first sorting device, which is used to separate ores from garbage which has been subjected to air drying and spinning drying in advance and collect ironware; and a second sorting device, which is arranged after the first sorting device and is used to separate organic matters from the garbage. The second sorting device comprises an inclined plate-chain conveyer (304) and heavy substance collecting tanks which are arranged on two sides of the plate-chain conveyer (304). The inclined plate-chain conveyer (304) comprises an enclosed plate-chain conveying belt, which is composed of a plurality of strip plates; and a plate-chain transmission device which drives the enclosed plate-chain conveying belt. The provided equipment can rapidly separate organic matters, ores, ironware and other heavy articles from garbage.
Description
Technical field
The present invention relates to environmental technology field, particularly a kind of based on the air-dry refuse sorting equipment treatment equipment processed with drying of rubbish.
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 a kind of based on the air-dry refuse sorting equipment treatment equipment processed with drying of rubbish.
The refuse sorting equipment treatment equipment that is a kind of air-dry based on rubbish and drying process realizing above-mentioned purpose of the present invention comprises:
For being filtered through sandstone in rubbish that is air-dry and that dry process and collecting the first order sorting unit of ironware;
The second level sorting unit for sub-electing organic matter rubbish after being arranged on described first order sorting unit;
Wherein, the second sorting unit comprises: the plate chain conveyer (304) of inclination;
Be arranged on the weight feeder (342) of chain type transmitting device (304) both sides, upper end.
Preferably, the chain type transmitting device (304) of described inclination comprises: the closed plate chain transport tape (340) be connected to form by multiple lath; Drive the plate chain and sprocket driving device of described closed plate chain transport tape.
Preferably, each lath (343) on described plate chain transport tape is separately installed with the sorting array be made up of multiple triangular bump (341), in array the hypotenuse of all triangular bumps be all arranged in reach both sides feeder (342) straight line on, weight to be led feeder (432).
Preferably, described plate chain and sprocket driving device comprises: support body; Be arranged on driving wheel (308) and the driven pulley (306) at support body two ends, be arranged on the roller of support body both sides at equal intervals, wherein said closed plate chain transport tape is enclosed within described driving wheel, driven pulley and roller.
Preferably, described weight feeder (342) connect described baffle plate (310) and baffle plate and plate chain transport tape between, the weight that weight feeder (342) is collected is sent to weight discharge bucket via passage.
Preferably, described support body comprises drive wheel bracket (307) and the driven pulley support (306) be separately fixed on base (309), is fixed on base (309) and goes up and the baffle plate (310) being positioned at both sides, plate chain transport tape upper end.
Preferably, described first order sorting unit comprises, net belt type transmitting device; Be arranged on the magnet (208) above net belt type transmission part, for collecting ferromagnetic material; Be arranged on the guipure baffle plate (209) of net belt type transmitting device both sides; And the sandstone receiving hopper (207) be arranged on below described net belt type transmitting device.
Preferably, described net belt type transmitting device comprises: be fixed on the driving wheel support (205) on pedestal; Be arranged on the driving wheel (202) on driving wheel support (205); Be fixed on the driven pulley support (204) on pedestal; Be arranged on the driven pulley (203) on driven pulley support (204); Be enclosed within the guipure (201) between described driving wheel (202) and driven pulley (203).
Preferably, described net belt type transmitting device also comprises the jittering device be arranged on below the guipure of upper strata.
Preferably, described jittering device is the rotating shaft with raised line.
Relative to prior art, Advantageous Effects of the present invention is: can sub-elect organic matter, sandstone, ironware and other weights fast.
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 treatment facilities;
Fig. 3 is the sectional view of rubbish of the present invention except the cylinder of water treatment facilities;
Fig. 4 is the schematic diagram of rubbish of the present invention except the radial blower link of water treatment facilities;
Fig. 5 is the schematic diagram of the first order sorting unit of garbage sorting equipment of the present invention;
Fig. 6 is the schematic diagram of the second level sorting unit of garbage sorting equipment of the present invention;
Fig. 7 is the schematic diagram of the lath of the second level of the present invention sorting unit;
Fig. 8 is the schematic diagram of the organic matter breaker in garbage fermentation device of the present invention.
Detailed description of the invention
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 treatment facilities, for carrying out drying and air-dry process to rubbish;
Receive the garbage sorting equipment of the rubbish passing 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 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 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 garbage fermentation device, 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 two 1:350.
In addition, garbage fermentation device comprises organic matter breaker and fermentation vat, and fermentation vat can be 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 treatment facilities, and as described in Fig. 2 and Fig. 3, this rubbish removes water treatment facilities and comprises: the cylinder 101 it being distributed with multiple apopore 111; Be arranged on the radial blower 102 in described cylinder 101, it have multiple air outlet 121 towards described apopore 111; Be communicated with the feed arrangement 103 of described cylinder 101 entrance 112; And connect the air supply device of described radial blower 102 one end; Connect described air supply device and aim at the axial blower 109 of described cylinder 101 front end; The other end of described radial blower 102 is blind end; The outlet of described cylinder 101 is provided with for the hatch door 113 opened or closed cylinder exports.
Air supply device of the present invention comprises: blower fan 104; Its air inlet connects the two way selected valve 141 of described blower fan; Be connected to the first tube connector 142 between described two way selected valve 141 first air outlet and described radial blower 102 one end; And the second tube connector 143 be connected between described two way selected valve 141 second air outlet and described axial blower 109.Wherein, two way selected valve 141 can be solenoid directional control valve.
In addition, air supply device of the present invention also can comprise two blower fans connecting radial blower 102 and vertical blower 109 respectively.
Enter subsequent treatment operation for the ease of the rubbish after dehydration, rubbish of the present invention is also provided with blow tank 105 for being connected described drum outlet except water treatment facilities.
When garbage dewatering operation starts, first hatch door 113 is closed, then by feed arrangement 103, rubbish is filled cylinder 101.Then cylinder 101 fast rotational is made and to radial blower 102 air feed, cylinder 101 fast rotational produces very large centrifugal force, moisture in rubbish is thrown out by the apopore of cylinder, and simultaneously radial blower 102 to be blown to rubbish by air outlet 121 and flies, air-dry rubbish.Complete rubbish except after water treatment, open hatch door 113, make the rubbish after dehydration arrive screening installation or burning facility along blow tank 105.Wherein, blow tank 105 is connected with the support 151 being arranged on pedestal 107.
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 109 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 111, 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 101.
In addition, rubbish of the present invention also comprises the bearing bracket device 106 be connected between described cylinder 101 and pedestal 107 except water treatment facilities.Bearing bracket device 106 comprises: be arranged on the bearing 162 on described cylinder 101; And to be fixed on pedestal 107 and to support the support 161 of described bearing 162.Bearing 162 can be ball bearing or oiliness bearing.
Hatch door 13 connects described cylinder 101 by linkwork, and hatch door 113 can be connected to the optional position of cylinder 101 lower end, than upper end position as illustrated in the drawing.Electronic or manually can open or close hatch door 113.
As shown in Figure 4, radial blower 102 is arranged in described cylinder 101 by radial blower link 122.Radial blower link 122 comprises: be arranged on the bearing 123 on described radial blower 102; Be fixedly connected with described cylinder 101 inwall and the multiple support bars 124 be connected with described bearing 123.
Feed arrangement 103 of the present invention comprises: feed hopper 131; And connect described feed hopper 131 and be communicated with the feed pipe 132 of the entrance 112 of described cylinder 101.
In addition, rubbish of the present invention also comprises except water treatment facilities the drive unit 108 rotated for head roll, comprises motor 181; Connect the driving gear 182 of motor 181 rotating shaft; Be fixedly connected with described drum front end and the passive gear ring 183 engaged with described driving gear 182.
In addition, cylinder 101 slant setting of the present invention, itself and horizontal angle are preferably 10 ~ 40 degree.
Garbage sorting equipment comprises for filtering sandstone and collecting the first order sorting unit of ironware and the second level sorting unit for sub-electing organic matter rubbish.
Fig. 5 shows the first order sorting unit of garbage sorting equipment of the present invention, and as shown in Figure 5, first order sorting unit comprises, net belt type transmitting device; Be arranged on the magnet 208 above net belt type transmission part, for collecting ferromagnetic material; Be arranged on the guipure baffle plate 209 of net belt type transmitting device both sides; And the sandstone receiving hopper 207 be arranged on below described net belt type transmitting device.
Described net belt type transmitting device comprises: be fixed on the driving wheel support 205 on pedestal; Be arranged on the driving wheel 202 on driving wheel support 205; Be fixed on the driven pulley support 204 on pedestal; Be arranged on the driven pulley 203 on driven pulley support 204; Be enclosed within the guipure 201 between described driving wheel 202 and driven pulley 203.Net belt type transmitting device can also comprise and is arranged on jittering device below the guipure of upper strata, such as, with the rotating shaft of raised line, to cause guipure to shake, and the sorting of sandstone rapidly.
Magnet comprises cable support 281, magnet drag-line 282 and magnet 283, and magnet is positioned at above steel wire net-belt 201, magnet and cable support is fixed by drag-line 282.
Fig. 6 shows the second level sorting unit of garbage sorting equipment of the present invention, and as shown in Figure 6, the second sorting unit comprises: the plate chain conveyer 304 of inclination; Be arranged on the weight feeder 342 of both sides, chain type transmitting device 304 upper end; Wherein, the chain type transmitting device 304 of inclination comprises: the closed plate chain transport tape 340 be connected to form by multiple lath; Drive the plate chain and sprocket driving device of described closed plate chain transport tape transmission;
Described plate chain and sprocket driving device comprises: support body; Be arranged on driving wheel 308 and the driven pulley 306 at support body two ends, be arranged on the roller of support body both sides at equal intervals, wherein said closed plate chain transport tape is enclosed within described driving wheel, driven pulley and roller.
Support body comprises and is separately fixed at drive wheel bracket 307 on base 309 and driven pulley support 306, is fixed on base 309 and is positioned at the baffle plate 310. of both sides, plate chain transport tape upper end
Weight feeder 342 connect described baffle plate 310 and baffle plate and plate chain transport tape between, weight feeder 342 collect weight be sent to weight discharge bucket (not shown) via passage (not shown).
Fig. 7 is the plate chain transport tape 340 of the second level of the present invention sorting unit, as shown in Figure 7, each lath 343 on plate chain transport tape is separately installed with the sorting array be made up of multiple triangular bump 341, in array the hypotenuse of all triangular bumps be all arranged in reach both sides feeder 342 straight line on, weight to be led feeder 432.
Rubbish after first part of screening device sorting is sent into plate chain transport tape via feed arrangement 301 and is upwards transmitted, and upwards between transmission period, lighter organic matter goes out to be sorted array intermediate cam shape projection and catches on, and up moves and arrives drawing mechanism 303; Weight then enters in weight feeder 342 along the hypotenuse of each triangular bump under gravity, thus completes weight and organic sorting.
Garbage sorting equipment of the present invention can sub-elect organic matter, sandstone, ironware and other weights fast.
Fig. 8 shows the organic matter breaker in garbage fermentation device of the present invention, and this organic matter breaker comprises as shown in Figure 5: cylindrical shell, is arranged on top, cylindrical shell one end and the feed hopper 401 be communicated with cylindrical shell; Be arranged on the auger 402 in cylindrical shell; Be fixed on its rotating shaft on cylindrical shell and connect the drive motors 404 of auger; Be fixed on cylindrical shell one end and be rotationally connected the clutch shaft bearing 403 of auger rotating shaft; Be fixed on the cylindrical shell other end and be rotationally connected the second bearing 409 of drive motors rotating shaft; Be distributed in the multiple crushing teeths 405 on cylinder inboard wall vertically; Be arranged on the discharging opening 406 be communicated with below the cylindrical shell other end and with cylindrical shell; For supporting the bracing frame 407 of cylindrical shell; Be arranged on the conveyer 408 below discharging opening.
As shown in Figure 5, auger 402 is installed on internal body center vertically, and drive motors 404 rotates and drives auger 402 to rotate.Rubbish is entered by feed hopper 401, and stirring and 402 to be moved to discharging opening 406 position by rubbish band by high-speed rotation, rubbish is rubbed under the acting in conjunction of crushing teeth 405 and screw feeder blade.The rubbish rubbed enters conveyer by discharging opening 406, sends into fermentation vat and carries out fermentation process.
Breaker of the present invention can carry out fragmentation by organic matter fast, improves garbage organism crushing efficiency.
Because the present invention carries out drying and air-dry process to rubbish simultaneously, thus greatly accelerate the dehydration of rubbish, be conducive to the subsequent treatment of rubbish.
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. an air-dry garbage sorting equipment with drying process based on rubbish, is characterized in that, comprising:
For being filtered through sandstone in rubbish that is air-dry and that dry process and collecting the first order sorting unit of ironware;
The second level sorting unit for sub-electing organic matter rubbish after being arranged on described first order sorting unit;
Wherein, the second sorting unit comprises: the plate chain conveyer (304) of inclination;
Be arranged on the weight feeder (342) of chain type transmitting device (304) both sides, upper end.
2. garbage sorting device according to claim 1, is characterized in that, the chain type transmitting device (304) of described inclination comprises: the closed plate chain transport tape (340) be connected to form by multiple lath; Drive the plate chain and sprocket driving device of described closed plate chain transport tape.
3. garbage sorting device according to claim 2, it is characterized in that, each lath (343) on described plate chain transport tape is separately installed with the sorting array be made up of multiple triangular bump (341), in array the hypotenuse of all triangular bumps be all arranged in reach both sides feeder (342) straight line on, weight to be led feeder (432).
4. garbage sorting device according to claim 3, is characterized in that, described plate chain and sprocket driving device comprises: support body; Be arranged on driving wheel (308) and the driven pulley (306) at support body two ends, be arranged on the roller of support body both sides at equal intervals, wherein said closed plate chain transport tape is enclosed within described driving wheel, driven pulley and roller.
5. garbage sorting device according to claim 4, it is characterized in that, described weight feeder (342) connect described baffle plate (310) and baffle plate and plate chain transport tape between, the weight that weight feeder (342) is collected is sent to weight discharge bucket via passage.
6. garbage sorting device according to claim 4, it is characterized in that, support body comprises drive wheel bracket (307) and the driven pulley support (306) be separately fixed on base (309), be fixed on base (309) and go up and the baffle plate (310) being positioned at both sides, plate chain transport tape upper end.
7. garbage sorting device according to claim 4, is characterized in that, described first order sorting unit comprises, net belt type transmitting device; Be arranged on the magnet (208) above net belt type transmission part, for collecting ferromagnetic material; Be arranged on the guipure baffle plate (209) of net belt type transmitting device both sides; And the sandstone receiving hopper (207) be arranged on below described net belt type transmitting device.
8. garbage sorting device according to claim 7, is characterized in that, described net belt type transmitting device comprises: be fixed on the driving wheel support (205) on pedestal; Be arranged on the driving wheel (202) on driving wheel support (205); Be fixed on the driven pulley support (204) on pedestal; Be arranged on the driven pulley (203) on driven pulley support (204); Be enclosed within the guipure (201) between described driving wheel (202) and driven pulley (203).
9. garbage sorting device according to claim 8, is characterized in that, net belt type transmitting device also comprises the jittering device be arranged on below the guipure of upper strata.
10. garbage sorting device according to claim 9, is characterized in that, described jittering device is the rotating shaft with raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674821.9A CN104707840A (en) | 2013-12-11 | 2013-12-11 | Garbage sorting equipment based on air drying and spinning drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674821.9A CN104707840A (en) | 2013-12-11 | 2013-12-11 | Garbage sorting equipment based on air drying and spinning drying |
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| Publication Number | Publication Date |
|---|---|
| CN104707840A true CN104707840A (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310674821.9A Pending CN104707840A (en) | 2013-12-11 | 2013-12-11 | Garbage sorting equipment based on air drying and spinning drying |
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| CN (1) | CN104707840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631338A (en) * | 2019-09-30 | 2019-12-31 | 白海军 | Wet garbage drying machine |
-
2013
- 2013-12-11 CN CN201310674821.9A patent/CN104707840A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631338A (en) * | 2019-09-30 | 2019-12-31 | 白海军 | Wet garbage drying machine |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |