CN203648983U - Biological mechanical garbage treatment system - Google Patents
Biological mechanical garbage treatment system Download PDFInfo
- Publication number
- CN203648983U CN203648983U CN201320562325.XU CN201320562325U CN203648983U CN 203648983 U CN203648983 U CN 203648983U CN 201320562325 U CN201320562325 U CN 201320562325U CN 203648983 U CN203648983 U CN 203648983U
- Authority
- CN
- China
- Prior art keywords
- windrow
- blower fan
- garbage
- biofermentation
- rubbish
- Prior art date
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a biological mechanical garbage treatment system which comprises a biological fermentation drying treatment device, a screening device and a deep decomposition device, wherein a fermented material transfer device is arranged between the biological fermentation drying treatment device and the screening device; a to-be-decomposed material transfer device is arranged between the screening device and the deep decomposition device; the system also can comprise a garbage crushing device; a crushed material transfer device is arranged between the garbage crushing device and the biological fermentation drying treatment device. The crushed garbage is subjected to biological fermentation drying treatment and then is screened, and the moisture content of the garbage during screening can be effectively reduced, so that the garbage screening difficulty is reduced. In addition, the garbage stockpile can achieve an effect of a biological filter in the fermentation process, the garbage is controlled from an odor source, the odor emission is reduced, and a severe operating environment is avoided.
Description
Technical field
The utility model relates to a kind of rubbish biological mechanical treatment systems, is mainly used in processing and recycling to house refuse.
Background technology
The at present general mixed collection of China's domestic waste, more than 80% adopts landfill disposal, not only takies a large amount of land areas, and produces a large amount of percolates and biogas.Burning is to realize garbage decrement and innoxious means the most thoroughly, but directly burning also brings the air pollution problems inherent such as dioxin, dust.
The biological dewatered technical method of the general employing of prior art, the method is by laggard garbage bag breaking row artificial separation, sends into afterwards screening system and screens out the materials such as inorganic matter, plastics, metal, then organic matter is sent into biological dewatered treatment system.But because crude waste has higher moisture content, make different component in rubbish have serious adhesion phenomenon, sorting difficulty, has limited by sorting and has realized the possibility that garbage processing procedure is optimized.In addition, crude waste carries a large amount of odoring substances, easily makes odoring substance discharge in the process of sorting, affects operating environment and pollutes simultaneously.
Utility model content
The problem existing in order to solve prior art, the purpose of this utility model is to provide a kind of can improve garbage disposal efficiency, shorten treatment cycle, fast reducing msw water content, the rubbish biological mechanical treatment systems of peculiar smell diffusion and protection employee's life and health while reducing sorting.
The technical scheme that the utility model adopts is:
A kind of rubbish biological mechanical treatment systems, comprise biofermentation drying and other treatment device, screening plant and the degree of depth device that becomes thoroughly decomposed, between described biofermentation drying and other treatment device and screening plant, be provided with fermentation materials conveyer, described screening plant and the degree of depth are become thoroughly decomposed and between device, are provided with material conveying device to be become thoroughly decomposed.
Described biofermentation drying and other treatment device can comprise blower fan, ventilation duct and the article carrying platform for broken material windrow; described ventilation duct is preferably laid on described article carrying platform inside; its one end is extended described objective table and is connected with described blower fan; other end sealing; the part that described ventilation duct is positioned at described article carrying platform is provided with the air outlet of several opening upwards; the top of described air outlet is equipped with ventilative protective layer, and the upper surface of described ventilative protective layer and the upper surface of described article carrying platform are in same level.
One end of described ventilation duct sealing can have percolate flow export down.
The quantity of described blower fan can be several, each described blower fan can connect one or some described ventilation ducts, preferably, each described blower fan and a corresponding setting of windrow material level, the ventilation duct connecting with this blower fan is correspondingly laid on below the windrow material level corresponding with this blower fan.
Described biofermentation drying and other treatment device can also comprise blower unit, the quantity of described blower unit is preferably identical with the quantity of windrow material level, the corresponding top that is arranged on windrow material level one by one, the air inducing pipeline that described blower unit can comprise air-introduced machine, be connected with described air-introduced machine and be arranged on the blower cover on described air inducing pipeline.
Preferably, described biofermentation drying and other treatment device also comprises the oxygen temperature monitoring equipment of temperature for monitoring windrow inside and oxygen concentration and can coordinate to control the ventilation of windrow and the automatic control equipment of air inducing amount according to the monitoring result of described oxygen temperature monitoring equipment, the monitor signal output of described oxygen temperature monitoring equipment connects the monitor signal input of described automatic control equipment, the Ventilation Control output of described automatic control equipment connects the control input end of described blower fan, the air output control output of described automatic control equipment connects the control input end of described air-introduced machine.
Described oxygen temperature monitoring equipment can comprise that oxygen temperature visits rifle, and the quantity that described oxygen temperature is visited rifle can be several, and preferably, each windrow material level configures oxygen temperature spy rifle described at least one.
Described ventilative protective layer can be made up of the loose shape material of one deck of laying up and down and one deck granule, and described loose shape material can be sawdust or mushroom residue, and described granule can be stone or potter's clay grain.
Described rubbish biological mechanical treatment systems can also comprise garbage crushing device, between described garbage crushing device and biofermentation drying and other treatment device, can be provided with broken material conveyer, and described garbage crushing device can comprise bag-breaking machine and/or disintegrating machine.
The beneficial effects of the utility model are:
(1) rubbish after fragmentation first carries out sieving after biofermentation drying and other treatment again, moisture content can effectively reduce sieving garbage time, thereby the difficulty while reducing sieving garbage is (when msw water content is high, different component has serious adhesion phenomenon), in addition, in sweat, rubbish windrow also can play effect of biofilter, control from the source of foul smell, reduce the discharge of foul smell, avoid severe operating environment, also can reduce the input of deodorizing facility, deodorizing facility even can be set.
(2) setting of ventilation unit, blower unit and automatic control equipment, can be by the oxygen concentration in windrow and the feedback of temperature signal, oxygen supply is to wind and/or exhausting as required, reduce energy consumption, can make full use of the heat of vaporization moisture that aerobe metabolism produces, realize the quick mummification of rubbish, the biochemical cycle can be controlled in below 10 days.
(3) special ventilation and control are exceedingly fast (same day, intensification exceeded 50 ℃) intensification of rubbish windrow, even when still carrying out biochemical reaction in the extremely low situation of crude waste organic matter.
(4) adopt the utility model disposal of refuse, after the bio-stabilizations of 7-10 days, mummification, the moisture content of rubbish can be reduced to 45% from 65%, makes the screening of rubbish simply easy, has improved the operating efficiency of garbage disposal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of biofermentation drying and other treatment device.
The specific embodiment
Referring to Fig. 1, the utility model provides a kind of rubbish biological mechanical treatment systems, comprise the biofermentation drying and other treatment device 3 for fast reducing rubbish moisture, for sieving the screening plant 4 of rubbish after fermentation and the degree of depth of becoming thoroughly decomposed for the organic waste degree of depth of sieving out the device that becomes thoroughly decomposed, between described biofermentation drying and other treatment device and the entrance of screening plant, be provided with fermentation materials conveyer, for sending the rubbish material after fermentation to described screening plant, material to be become thoroughly decomposed (organic waste) outlet of described screening plant and the degree of depth are become thoroughly decomposed and are provided with material conveying device to be become thoroughly decomposed between the entrance of device, carry out the degree of depth and become thoroughly decomposed for the organic waste sieving out by described screening plant being sent to the described degree of depth device that becomes thoroughly decomposed, product after the degree of depth is become thoroughly decomposed can be used as Nutrition Soil for land remediation and afforestation etc., described screening plant sieves out packaging material and/or recyclable materials resource, can transport outward burning electricity generation or sanitary landfills, the conveyer transmitting for rubbish material between each device can be conveyer belt, also can be material delivery vehicle.Certainly, also can adopt the mode of artificial transportation to replace conveyer.Rubbish biological mechanical treatment systems can also comprise the garbage crushing device for broken rubbish, between described garbage crushing device and biofermentation drying and other treatment device, can be provided with broken material conveyer, for sending described biofermentation drying and other treatment device to by the rubbish after described garbage crushing device fragmentation, the utility model first carries out the rubbish after fragmentation to sieve after biofermentation drying and other treatment again, moisture content can effectively reduce sieving garbage time, thereby the difficulty while reducing sieving garbage is (when msw water content is high, different component has serious adhesion phenomenon), in addition, in sweat, rubbish windrow also can play effect of biofilter, control from the source of foul smell, reduce the discharge of foul smell, avoid severe operating environment, also can reduce the input of deodorizing facility, deodorizing facility even can be set.
Described garbage crushing device can comprise disintegrating machine and/or bag-breaking machine 2, described garbage crushing device can be provided with the conveyer belt 1 for rubbish being sent to its inside (cracking cabin), also can adopt the mode of material delivery vehicle or artificial transportation to transport rubbish, described garbage crushing device specifically adopts disintegrating machine or bag-breaking machine or adopts disintegrating machine and the selection of the situation of the rubbish that bag-breaking machine can be processed as required simultaneously, conventionally, rubbish becomes the material of 200-600mm left and right through crusher in crushing, facilitate fermentation and the screening of later stage rubbish.
Referring to Fig. 2, described biofermentation drying and other treatment device can comprise blower fan 5, ventilation duct 6 and for the article carrying platform of broken material windrow, the windrow mode of broken material on described article carrying platform is preferably bar buttress formula windrow, described ventilation duct is preferably laid on described article carrying platform inside, its one end is extended described objective table and is connected with described blower fan, other end sealing, conventionally adopt pipe plug sealing, the part that described ventilation duct is positioned at described article carrying platform is provided with the air outlet 7 of several opening upwards, the top of described air outlet is equipped with ventilative protective layer, the upper surface of described ventilative protective layer and the upper surface of described article carrying platform are in same level.The described same paving mode of being in charge of can be; on described article carrying platform, dig the laying groove adapting with the size of described ventilation duct; after described ventilation duct is laid in described laying groove; above described ventilation duct, lay described ventilative protective layer; the height of described ventilative protective layer is preferably between 0.5-30cm; can be by one deck of laying up and down loose and there is flexible bulk material and one deck gas permeability, the good granule of crushing resistance form; wherein said loose shape material can be sawdust or mushroom residue etc., and described granule can be stone or potter's clay grain etc.Rubbish is bar buttress formula and is deposited on described article carrying platform, the air blowing out from the air outlet of described ventilation duct enters rubbish windrow through ventilative protective layer, aerobic microbiological fermentation in rubbish, produce a large amount of heat, drive rubbish internal temperature to promote (same day, intensification can exceed 50 ℃), in addition because the quantity of the air outlet on ventilation duct is several, rubbish can be contacted with air fully, accelerate the sweat of the aerobe in rubbish, improve the speed of the mummification of rubbish, reduce the processing time of rubbish biological fermentation mummification, rubbish biological can be fermented to the periodic Control of mummification below 10 days.
One end of described ventilation duct sealing can have percolate flow export down or manually-operated gate is installed, for discharging the foreign matter or the percolate that enter described ventilation duct.
The quantity of described blower fan can be several, each described blower fan can connect one or some described ventilation ducts, preferably, several windrow material levels are set on described article carrying platform, each described blower fan and a corresponding setting of windrow material level, correspondingly, the ventilation duct connecting with this blower fan is laid on below the windrow material level corresponding with this blower fan, so that better for rubbish windrow ventilates.
Described biofermentation drying and other treatment device can also be provided with blower unit 8, the quantity of described blower unit is preferably identical with the quantity of windrow material level, the corresponding top that is arranged on windrow material level one by one, for aspirating the waste gas that sweat produces, described blower unit can comprise air-introduced machine, the air inducing pipeline being connected with described air-introduced machine and be arranged on the blower cover on described air inducing pipeline.In actual applications, can also carry out in the following ways air inducing: layer overlay epiphragma (as plastic foil) on windrow, rainproof to play, to be incubated and to prevent foul smell diffusion effect, at least one induced duct is installed between epiphragma and windrow, induced duct is connected with air-introduced machine, by air-introduced machine and induced duct, gas is drawn.
Preferably, described biofermentation drying and other treatment device also comprises the oxygen temperature monitoring equipment of temperature for monitoring windrow inside and oxygen concentration and can coordinate to control the ventilation of windrow and the automatic control equipment 9 of air inducing amount according to the monitoring result of described oxygen temperature monitoring equipment, the monitor signal output of described oxygen temperature monitoring equipment connects the monitor signal input of described automatic control equipment, described automatic control equipment Ventilation Control output connect the control input end of described blower fan, the air output control output of described automatic control equipment connects the control input end of described air-introduced machine.The setting of ventilation unit, blower unit and automatic control equipment, can be by the oxygen concentration in windrow and the feedback of temperature signal, oxygen supply is to wind and/or exhausting as required, reduce energy consumption, can make full use of the moisture carrying in the heat of vaporization rubbish of aerobe metabolism generation, realize the quick mummification of rubbish.In addition, above-mentioned draft type and control are exceedingly fast the intensification of rubbish windrow, even when still carrying out biochemical reaction in the extremely low situation of crude waste organic matter.
Described oxygen temperature monitoring equipment can comprise oxygen temperature spy rifle 10, the quantity that described oxygen temperature is visited rifle can be several, preferably, each windrow material level configures oxygen temperature described at least one and visits rifle, to can, according to oxygen concentration and the temperature of the rubbish windrow inside of each windrow material level, realize independent control to the ventilation of each rubbish windrow, optimally, each windrow material level all configures oxygen temperature described in several and visits rifle, inserts respectively the diverse location of rubbish windrow, so that monitoring result is more accurate when use.
Adopt the utility model disposal of refuse, after the bio-stabilizations of 7-10 days, mummification, the moisture content of rubbish can be reduced to 45% from 65%, makes the screening of rubbish simply easy, can effectively improve the operating efficiency of garbage disposal.
Claims (5)
1. a rubbish biological mechanical treatment systems, comprise biofermentation drying and other treatment device, screening plant and the degree of depth device that becomes thoroughly decomposed, it is characterized in that being provided with fermentation materials conveyer between described biofermentation drying and other treatment device and screening plant, described screening plant and the degree of depth are become thoroughly decomposed and between device, are provided with material conveying device to be become thoroughly decomposed, described biofermentation drying and other treatment device comprises blower fan, ventilation duct and for the article carrying platform of broken material windrow, described ventilation duct is laid on described article carrying platform inside, its one end is extended described objective table and is connected with described blower fan, other end sealing, the part that described ventilation duct is positioned at described article carrying platform is provided with the air outlet of several opening upwards, the top of described air outlet is equipped with ventilative protective layer, the upper surface of described ventilative protective layer and the upper surface of described article carrying platform are in same level, one end of described ventilation duct sealing has percolate flow export down, the quantity of described blower fan is several, each described blower fan connects one or some described ventilation ducts, each described blower fan and a corresponding setting of windrow material level, the ventilation duct connecting with this blower fan is correspondingly laid on below the windrow material level corresponding with this blower fan, described biofermentation drying and other treatment device also comprises blower unit, the quantity of described blower unit is identical with the quantity of windrow material level, the corresponding top that is arranged on windrow material level one by one, described blower unit comprises air-introduced machine, the air inducing pipeline being connected with described air-introduced machine and be arranged on the blower cover on described air inducing pipeline, described biofermentation drying and other treatment device also comprises the oxygen temperature monitoring equipment of temperature for monitoring windrow inside and oxygen concentration and can coordinate to control the ventilation of windrow and the automatic control equipment of air inducing amount according to the monitoring result of described oxygen temperature monitoring equipment, the monitor signal output of described oxygen temperature monitoring equipment connects the monitor signal input of described automatic control equipment, the Ventilation Control output of described automatic control equipment connects the control input end of described blower fan, the air output control output of described automatic control equipment connects the control input end of described air-introduced machine.
2. rubbish biological mechanical treatment systems according to claim 1, is characterized in that described oxygen temperature monitoring equipment comprises oxygen temperature spy rifle.
3. rubbish biological mechanical treatment systems according to claim 2, is characterized in that it is several that described oxygen temperature is visited the quantity of rifle, and each windrow material level configures oxygen temperature spy rifle described at least one.
4. rubbish biological mechanical treatment systems according to claim 3; it is characterized in that described ventilative protective layer is made up of the loose shape material of one deck of laying up and down and one deck granule; described loose shape material is sawdust or mushroom residue, and described granule is stone or potter's clay grain.
5. rubbish biological mechanical treatment systems according to claim 4, characterized by further comprising garbage crushing device, between described garbage crushing device and biofermentation drying and other treatment device, be provided with broken material conveyer, described garbage crushing device comprises bag-breaking machine and/or disintegrating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562325.XU CN203648983U (en) | 2013-09-11 | 2013-09-11 | Biological mechanical garbage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562325.XU CN203648983U (en) | 2013-09-11 | 2013-09-11 | Biological mechanical garbage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203648983U true CN203648983U (en) | 2014-06-18 |
Family
ID=50915423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320562325.XU Expired - Lifetime CN203648983U (en) | 2013-09-11 | 2013-09-11 | Biological mechanical garbage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203648983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104311180A (en) * | 2014-10-23 | 2015-01-28 | 泗县孙苏生态农业科技有限公司 | Organic fertilizer production equipment with bacterial spore separation device |
| CN110038882A (en) * | 2019-05-22 | 2019-07-23 | 湖北尼帕莱尔环保科技有限公司 | A kind of refuse disposal system and waste disposal method with deodorization functions |
-
2013
- 2013-09-11 CN CN201320562325.XU patent/CN203648983U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104311180A (en) * | 2014-10-23 | 2015-01-28 | 泗县孙苏生态农业科技有限公司 | Organic fertilizer production equipment with bacterial spore separation device |
| CN110038882A (en) * | 2019-05-22 | 2019-07-23 | 湖北尼帕莱尔环保科技有限公司 | A kind of refuse disposal system and waste disposal method with deodorization functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202283543U (en) | Innocent and recycling treatment system for municipal domestic garbage | |
| CN102794293B (en) | Method for comprehensively treating municipal solid waste | |
| CN204107965U (en) | A kind of town and country solid waste cooperative disposal and resource utilization system | |
| CN109396161A (en) | The quick volume reduction decrement of crude waste and the method for comprehensive resource processing | |
| CN103934253B (en) | Household garbage complete recycling harmless comprehensive processing method | |
| CN105665410A (en) | Household garbage fine separation and complete recycling comprehensive treatment process | |
| CN106540951A (en) | A kind of Food waste treatment method based on bioconversion | |
| CN100999419A (en) | Method of ecological treating organic garbage using earthworm and its organic fertilizer production equipment | |
| CN104150993A (en) | Treatment method of organic matters in garbage aerobic fermentation system and household garbage | |
| CN101036916A (en) | Domestic waste comprehensive treatment technology based on the pre-processing | |
| CN104690073B (en) | A kind of biological dewatered method of garage type | |
| CN103264042A (en) | Household garbage recycling method | |
| CN110560461B (en) | Box-shaped pushing type domestic garbage continuous aerobic fermentation system and application method thereof | |
| CN109627058A (en) | A kind of organic waste aerobic fermentation system and method for intelligentized control method | |
| CN1513615A (en) | Domestic waste harmless comprehensive freatment technology and equipment system | |
| CN203817035U (en) | Integrated household garbage treatment system | |
| CN108941170B (en) | Garbage disposal system | |
| CN109821852A (en) | A kind of household refuse landfill sites are administered and life refuse processing method | |
| CN104858217B (en) | A kind of life-garbage comprehensive treatment technology | |
| CN101804417B (en) | Active landfill method of urban domestic garbage | |
| CN1092087C (en) | Process for treatment of organic garbage of city | |
| CN203803903U (en) | Crushing and screening equipment of household garbage comprehensive treatment system | |
| CN203817036U (en) | Integrated household garbage treatment system | |
| CN203648983U (en) | Biological mechanical garbage treatment system | |
| CN203803553U (en) | Breaking device of household garbage integrated treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |