CN106424091B - A kind of domestic garbage treating system - Google Patents
A kind of domestic garbage treating system Download PDFInfo
- Publication number
- CN106424091B CN106424091B CN201610976686.7A CN201610976686A CN106424091B CN 106424091 B CN106424091 B CN 106424091B CN 201610976686 A CN201610976686 A CN 201610976686A CN 106424091 B CN106424091 B CN 106424091B
- Authority
- CN
- China
- Prior art keywords
- drying unit
- gas outlet
- discharge port
- cracker
- treating system
- 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.)
- Active
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 57
- 238000001035 drying Methods 0.000 claims abstract description 60
- 230000018044 dehydration Effects 0.000 claims abstract description 45
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 45
- 239000007789 gas Substances 0.000 claims description 67
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 33
- 239000003546 flue gas Substances 0.000 claims description 33
- 238000005336 cracking Methods 0.000 claims description 27
- 238000000746 purification Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 2
- 208000005156 Dehydration Diseases 0.000 claims 12
- 238000010025 steaming Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 14
- 238000004064 recycling Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 40
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002361 compost Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- -1 sulfur heterocyclic ring compound Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000006273 synthetic pesticide Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to technical field of waste treatment, disclose a kind of domestic garbage treating system.The domestic garbage treating system includes: dehydration device, crushing device, drying unit and cracker；Wherein, the feeding inlet connection of the discharge port and crushing device of dehydration device, the feeding inlet of drying unit and the discharge port of crushing device connect, and the feeding inlet of cracker and the discharge port of drying unit connect, and cracker is provided with gas outlet, oil outlet and discharge port.Through the above technical solutions, house refuse is transformed into the energy substances such as combustible gas, tar, ash content by the present invention, the resource recycling of rubbish is realized.
Description
Technical field
The present embodiments relate to technical field of waste treatment, more particularly to a kind of house refuse cracking system.
Background technique
With the development of economy, population be increasing and the increasingly raising of living standards of the people, city, villages and small towns rubbish
Yield it is also increasing.Most cities garbage disposal uses landfill disposal, burning disposal, compost treatment.But with warp
The high speed development of Ji, the raising of the level of urbanization are difficult to look for suitable garbage loading embeading place and mostly in surrounding city
Landfill yard use alreadys exceed expection.It since rubbish is complex in composition, burns and easily generates the high polluters such as dioxin, give nature
Environment and people's health cause to seriously threaten.Consumer garbage compost amount is big, and nutrient content is low, and long-time service easily causes soil hardening
It degenerates with groundwater quality, therefore the scale of compost is not easy too greatly.
It effectively and rationally handles domestic waste well, can not only alleviate the pressure of environmental pollution, can also recycle can
The renewable sources of energy largely save limited physical resources, the benign cycle that forming material utilizes.
Summary of the invention
The embodiment of the present invention is intended to provide a kind of domestic garbage treating system, can be realized and handles life by the way of cracking
Rubbish living, is transformed into the energy substances such as combustible gas, tar, ash content for house refuse, realizes the resource recycling of rubbish.
In order to solve the above technical problems, the technical solution that embodiment of the present invention uses is: providing a kind of life rubbish
Rubbish processing system, comprising: dehydration device, crushing device, drying unit and cracker；The discharge port of the dehydration device and institute
The feeding inlet connection of crushing device is stated, the feeding inlet of the drying unit is connect with the discharge port of the crushing device, described to split
The feeding inlet of solution device is connect with the discharge port of the drying unit, and the cracker is provided with gas outlet, oil outlet and goes out
Material mouth；The dehydration device is used to carry out primary dewatering processing to the rubbish of input, and the crushing device is used for primary dewatering
Rubbish later carries out break process, and the drying unit is for drying the rubbish after break process, to the rubbish
Rubbish carries out second dehydration processing, and the cracker is obtained for carrying out cracking processing to the rubbish after the second dehydration
Combustible gas, tar and ash content, and respectively by flammable described in the gas outlet of the cracker, oil outlet and discharge port output
Gas, tar and ash content.
Optionally, domestic garbage treating system further include: steam boiler, steam generator and electric control unit；It is described
The air intake of steam boiler is connect with the gas outlet of the cracker, and the gas outlet of the steam boiler and the steam generate electricity
The air intake of machine connects, and the steam generator is connect with the electric control unit, and the electric control unit is filled with dehydration respectively
It sets, crushing device, drying unit are connected with cracker；The steam boiler is used to receive the combustible gas of cracker output,
And steam is generated by the combustible gas that burns, and is exported by the gas outlet of the steam boiler to steam generator
Steam, to drive the steam generator to generate electricity, electric current caused by the steam generator is delivered to by electric control unit
Dehydration device, crushing device, drying unit and cracker, to drive the dehydration device, crushing device, drying unit and split
Solve device.
Optionally, the steam boiler is additionally provided with exhanst gas outlet and air intake, and the drying unit is additionally provided with heat
Source inlet and air outlet slit, the exhanst gas outlet are connect with the thermal source inlet of the drying unit, the air intake with it is described
The air outlet slit of drying unit connects；The high-temperature flue gas that the steam boiler generates by the exhanst gas outlet of the steam boiler into
Enter in the drying unit.
Optionally, the drying unit includes outer barrel and is sheathed on the intracorporal inner cylinder of the outer cylinder, the inner cylinder
There is gap between outer barrel；The feeding inlet and discharge port of the drying unit are respectively arranged at the both ends of the inner cylinder,
The exhanst gas outlet is set to one end of the outer barrel, and the exhanst gas outlet is connected to the gap, and the air goes out
Mouth is set on the inner cylinder, and the air outlet slit is connected to the inner space of the inner cylinder.
Optionally, the domestic garbage treating system further includes flue gas purification device；The flue gas purification device with it is described
The exhanst gas outlet connection of outer barrel other end setting, the flue gas that the flue gas purification device is used to export outer barrel purify
Processing.
Optionally, the flue gas purification device includes shell and spray equipment；The shell is provided with filter space, enters gas
Mouthful and gas outlet, wherein the gas outlet and air intake are located at the case top and bottom, and the air intake and
Gas outlet is connected to the filter space, and the spray equipment is fixed in the filter space, in filter space
Generate purification water mist.
Optionally, the dehydration device includes drum and driving device；The driving device is connect with the drum, is used for
The drum is driven to rotate；The discharge port and feeding inlet of the dehydration device are respectively arranged at the both ends of the drum, the rolling
The inner wall of bucket is provided with the swivelling chute that the direction of the discharge port from the feeding inlet of dehydration device toward dehydration device rotates.
Optionally, the drum is provided with the deflector hole of conducting fluid, and aperture is 5~30mm.
Optionally, the cracking reaction device is long tube type reactor, and the long tube type reactor is at least two-stage tandem
Form.
Optionally, the cracking reactor is heated in the form of electromagnetic heating.
The beneficial effect of embodiment of the present invention is: domestic rubbish disposal ratio more thoroughly, house refuse is transformed into flammable
The energy substances such as gas, tar, ash content realize innoxious and recycling processing theory.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application will make below to required in the embodiment of the present application
Attached drawing is briefly described.It should be evident that drawings described below is only some embodiments of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural schematic diagram for domestic garbage treating system that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram of another domestic garbage treating system provided by Embodiment 2 of the present invention；
Fig. 3 is the structural schematic diagram of drying unit in Fig. 2；
Fig. 4 is the structural schematic diagram of flue gas purification device in Fig. 2.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below that
Not constituting conflict between this can be combined with each other.
Embodiment one
Referring to FIG. 1, Fig. 1 is a kind of domestic garbage treating system 10 provided in an embodiment of the present invention, which includes: de-
Water installations 11, crushing device 12, drying unit 13 and cracker 14.
The discharge port of dehydration device 11 is connect with the feeding inlet of crushing device 12, and the feeding inlet of drying unit 13 is broken with 14
The discharge port of device connects, and the feeding inlet of cracker 14 is connect with the discharge port of drying unit 13, and cracker 14 is provided with
Gas outlet, oil outlet and discharge port.
The house refuse that receipts ship initially enters dehydration device 11 and carries out dehydration and drying processing, and house refuse herein refers to original
Garbage derivatived fuel after beginning house refuse is sorted, the house refuse after sorting can more preferably realize that resource secondary utilizes.It is raw
The usual moisture content of rubbish living is high, and dehydration device can slough the Free water on house refuse surface, keeps material preliminary hydro-extraction dry.It is raw
Rubbish living exports dehydrated material from dehydration device 11 and transports to crushing device 12 after being dehydrated, the discharge port of dehydration device 11 with
The feeding inlet of crushing device 12 connects.Crushing device 12 is used to for the dehydrated material that conveying comes being crushed, and dehydrated material is broken
Afterwards, surface area increases, thus the effect and chemical reaction velocity of physical action can be improved.Due to what is exported through dehydration device 11
Dehydrated material has been extruded blocking, is not easy automatic loose, specific crushing device need to be selected to be crushed, crushing device herein
The crusher of selection is single-shaft crusher.House refuse enters broken box house by feeding inlet, carries and tears up on cabinet
Material is pushed near blade by blade, material pushing box, and material the comprehensive functions such as tears, squeezes, shearing by tearing up blade, is shredded into
The material of fritter, is discharged from sieve screen apertures.Cost is relatively low for the cutter operation and maintenance of single-shaft crusher；It is double with comparing under power situation
Axis crusher, three axis shredders, four axis crusher prices are relatively low, and replace cutter conveniently, while broken life rubbish
The size of rubbish material can be adjusted according to the size of mesh size, in the present embodiment, material be tentatively crushed to 10cm with
Lower size.Broken broken material packing compression is very convenient, can prevent in the transport and treatment process of subsequent rubbish
The only accumulated plugging of bulk rubbish.
Broken material after crushing enters drying unit, the feeding inlet 14 of drying unit 13 and the discharging of crushing device 12
Mouth connection, for drying to broken material, drying herein carries out at second dehydration house refuse drying unit 13
Reason, to evaporate the moisture in material, material is after drying, and moisture content near 10% is hereinafter, can adapt in cracking reaction
Condition.
Dry material after second dehydration enters cracker 14 by the feeding inlet of cracker 14 and is cracked
Processing, obtains combustible gas, tar and ash content.Cracker 14 is equipped with gas outlet, oil outlet and discharge port and produces to export cracking
Raw combustible gas, tar and ash content.Combustible gas can be by burning for cooking, drying agricultural and sideline product, heating, illumination and gas welding
Deng.Tar is a kind of black or dark brown viscous liquid obtained in cracking process, and ingredient reaches up to ten thousand kinds, mainly contains
The aromatic hydrocarbons such as benzene,toluene,xylene, naphthalene, anthracene and aromatic series oxygenatedchemicals, nitrogenous, sulfur heterocyclic ring compound etc. is a variety of to be had
Machine object can further be divided into tar using the method for fractionation the fraction of different boiling range.Tar is production plastics, synthesis
The important source material of fiber, dyestuff, rubber, medicine, heat-resisting material etc., can be used to synthetic pesticide, saccharin, dyestuff, drug,
A variety of industrial goods such as explosive.Ash content then can be used as high quality organic fertilizer for agricultural production and afforestation, increase soil fertility.
Can be by domestic rubbish disposal ratio more thoroughly using cracking process, and house refuse is transformed into combustible gas, tar, ash content etc.
Energy substance realizes innoxious and recycling processing theory.
Embodiment two
The distinctive points of the present embodiment and embodiment one are: as shown in Fig. 2, domestic garbage treating system 10 further includes steam
Boiler 15, steam generator 16 and electric control unit 17.
The air intake of steam boiler 15 is connect with the gas outlet of cracker 14, for the transport of combustible gas, steam boiler
15 gas outlet is connect with the air intake of steam generator 16, for the transport of steam, steam generator 16 and electric control unit
17 connections, for the transport of electric current, electric control unit 17 respectively with dehydration device 12, crushing device 12, drying unit 13 and split
It solves device 14 to connect, for driving dehydration device 11, crushing device 12, drying unit 13 and cracker 14.
The combustible gas that material cracking generates is not easy to store and be transported due to its form, and heating steam copper can be used directly to
Furnace.Steam is generated in steam boiler 15 directly to provide required thermal energy for industrial production and people's lives, can also be dynamic by steam
Power device is converted to mechanical energy, or converts mechanical energy into electric energy by generator again.In the present embodiment, steam boiler 15
The high-temperature steam of generation can be used for steam-driven generator power generation, and the gas outlet of steam boiler is connected with steam-driven generator 16.
Combustible gas enters steam boiler 15 by the air intake of steam boiler 15, by burn the combustible gas and make steam copper
Furnace 25 generates high-temperature steam.The gas outlet of the further steam boiler 25 of high-temperature steam exports steam to steam generator 16, to drive
Dynamic steam generator 16 generates electricity.Meanwhile electric current caused by steam generator 16 by electric control unit 17 be delivered to respectively it is de-
Water installations 11, crushing device 12, drying unit 13 and cracker 14, to drive dehydration device, crushing device, drying unit 13
With cracker 14.
Can be by domestic rubbish disposal ratio more thoroughly using cracking process, and the combustible gas generated after house refuse cracking is directly used
In the heating of steam boiler, steam boiler drives each device operation by driving steam-driven generator power generation, has sufficiently saved energy
Source.
Optionally, in some embodiments, as shown in Fig. 2, steam boiler 15 is additionally provided with exhanst gas outlet and air intake,
Drying unit 13 is additionally provided with thermal source inlet and air outlet slit, and the heat source of the exhanst gas outlet and drying unit 13 of steam boiler 15 enters
Mouth connection, the air intake of steam boiler 15 are connect with the air outlet slit of drying unit 13.
15 combustion process of steam boiler can generate high-temperature flue gas, enter drying unit by the exhanst gas outlet of steam boiler 15
It is used for material drying in 13, the thermal energy of high-temperature flue gas can be made full use of, while avoiding high-temperature flue gas direct emission polluting environment.
While being used for material drying, the air in drying unit 13 is heated high-temperature flue gas simultaneously, because in the air that is heated together
Remaining vapor and harmful substance when Shi Hanyou is oven-dried from material, are unable to direct emission, the air being heated is again
Steam boiler 15 can be entered by the air outlet slit of drying unit 13, the air source as combustible gas combustion process needs,
Not only can be harmful substance combustion decomposition, but also the high efficiency use of energy is realized, save cost.
In the present embodiment, as shown in figure 3, the dryer that drying unit 13 uses has double-layer structure, including outer barrel
131 and it is sheathed on the intracorporal inner cylinder 132 of outer cylinder, there is gap between inner cylinder 132 and outer barrel 131.
Exhanst gas outlet is set to one end of outer barrel 131, and the high-temperature flue gas that steam boiler 15 generates passes through outer barrel 131
One end enters the space inside and outside baker between barrel, high-temperature flue gas between inner cylinder 131 and outer barrel 131 between clearance flow
It crosses, to heat inner tube wall, inner tube wall is equipped with fin type heat exchange structure, and fin increases the heat exchange area of inner tube wall, is conducive to
Heat the material of inner cylinder.Fin type heat exchange structure in the present embodiment is since long-term work is under the operating condition of high-temperature flue gas, and height
Warm flue gas has corrosivity, this requires the heat exchange structure to meet antiseptic property, wear-resisting property, low thermal contact resistance and accumulatingdust
The performance indicators such as ability.For the material of inner cylinder while being heated, the high temperature air of generation being heated is full of inner cylinder
Inner space, and the air intake of steam boiler 15 is flowed to inside inner cylinder 132 by the air outlet slit of drying unit 13.By
Harmful substance can be generated in drying course and is unable to direct emission, using the drying unit and the device inner cylinder of inside and outside cylinder
The air outlet slit being arranged on 132 is connected with the air intake of steam boiler 15, so that harmful substance can be direct by inner cylinder 132
Combustion decomposition in into steam boiler 15 eliminates and harmful substance is dissolved in water using condensing unit, and carries out wastewater treatment again
The step of discharge, has saved cost while reaction unit is simplified.
In some embodiments, as shown in Fig. 2, domestic garbage treating system 10, further includes: flue gas purification device 18 is used
In the flue gas that purification is exported from drying unit 13, to reduce the generation of dioxin.The flue gas purification device 18 and outer barrel are another
The exhanst gas outlet connection of end setting.The high-temperature flue gas generated from steam boiler 15 is entered inside and outside baker by one end of outer barrel
Space between barrel, and the exhanst gas outlet of the other end from outer barrel enters flue gas purification device 18.
Referring to Fig. 4, flue gas purification device 18 includes shell 181 and spray equipment (not shown).Shell 181 was provided with
Filter space 182, air intake 183 and gas outlet 184, wherein air intake 183 is located at the bottom of shell 182, and gas outlet 184 is located at
The top of shell 182, spray equipment 182 are fixed in filter space 182.
The major pollutants that the high-temperature flue gas exported from outer barrel exhanst gas outlet contains are dust and oxysulfide, Bu Nengzhi
Run in and put, which directly passes through air intake 183 and enter in filter space 182, and filter space 182 can remove in high-temperature flue gas
Dust, spray equipment is fixed in filter space 182, and spray equipment is built-in with alkaline spray liquid, is formed with high-temperature flue gas inverse
To injection to remove the oxysulfide in high-temperature flue gas, high-temperature flue gas is enable to reach the standard of discharge.
Optionally, dehydration device includes drum and driving device；
Wherein, the discharge port of dehydration device and feeding inlet are respectively arranged at the both ends of drum, material from one end of roller into
Enter, after dehydration, is exported by the other end of drum.Driving device is connect with drum, and herein, driving device includes
Controller and hydraulic cylinder, when needing to be dehydrated material, the controller of driving device sends the drive for being used for driving hydraulic cylinder
Dynamic signal, driving hydraulic cylinder squeeze the material for being located at drum, and the material of drum is enable fully to be dehydrated.Wherein, it rolls
The inner wall of bucket is provided with the swivelling chute that the direction of the discharge port from the feeding inlet of dehydration device toward dehydration device rotates, and drum is turning
In dynamic process, the material in roller carries out rotary dehydration along the direction of dehydration device discharge port in swivelling chute, wherein drum
It is inside provided with the deflector hole of conducting fluid, aperture is 5~30mm, and deflector hole can dredge the Free water that surface of material is sloughed, keep away
Exempt from surface of material moisture content and excessively causes accumulated plugging.
Optionally, cracking reaction device can be long tube type reactor, and the long tube type reactor is at least two-stage tandem
Form.Optimal reaction temperature of the material in cracking is generally between 450 to 650 DEG C.In the present embodiment, material heating is selected
Long tube type reactor is two-stage tandem form.Wherein, the first stage reactor is by the way of piecewise formula temperature control, by material from room temperature
It is gradually heated to optimal reaction temperature, with the form control being gradually warmed up, the second stage reactor will be set in the best anti-of material
Answer temperature, i.e., between 500 to 650 DEG C, and entire reaction carries out under the conditions of anaerobic, tiny structure, and the reaction time is 40~60 points
Clock, cracking reaction process no oxygen participate in, and avoid the formation condition of dioxin, and no poisonous and harmful substance is generated, realized green
Color production.
Optionally, the heat form that cracking reactor uses is electromagnetic heating.Electromagnetic heating is that electromagnetic coil is directly wound
In reactor shell, therefore heating temperature is controlled by temperature sensor completely, and temperature change can control within 5 degree.If
Temperature required for glove material cracking reaction is able to achieve cracking reaction, and heating process is stablized, and reaction product is also with respect to flue gas
Thermal-stable.Since electromagnetic heating is that electromagnetic coil is directly wound, the size of cracking reactor, as long as admitting locating
The material of reason is all right, without bigger.In the present embodiment, the long tube type reactor overall length that cracking reaction is selected can be designed 15
~18 meters, the barrel diameter of reactor can design between 800 to 1200 millimeters, and the long tube type reactor in the size can make to split
Solution reaction sufficiently carries out.
Domestic garbage treating system provided by the invention can be realized and handle house refuse by the way of cracking, will give birth to
Rubbish living is transformed into the energy substances such as combustible gas, tar, ash content, realizes the resource recycling of rubbish.Cracking is generated simultaneously
Harmful substance directly use into combustion adjuvant is made in steam boiler, so that the direct combustion decomposition of harmful substance, eliminates
Harmful substance is dissolved in water using condensing unit, and carries out the step of wastewater treatment is discharged again, is simplified in reaction unit same
Shi Jieyue cost.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (8)
1. a kind of domestic garbage treating system characterized by comprising dehydration device, crushing device, drying unit, cracking dress
It sets and steam boiler；
The discharge port of the dehydration device is connect with the feeding inlet of the crushing device, the feeding inlet of the drying unit with it is described
The discharge port of crushing device connects, and the feeding inlet of the cracker is connect with the discharge port of the drying unit, the cracking
Device is provided with gas outlet, oil outlet and discharge port；The crushing device is single-shaft crusher, for rubbish to be tentatively broken
To 10cm or less size；
The dehydration device is used to carry out the rubbish of input primary dewatering processing, the crushing device be used for primary dewatering it
Rear rubbish carries out break process, the drying unit for being dried to the rubbish after break process, the rubbish into
Moisture content is 10% hereinafter, carrying out second dehydration processing to the rubbish after row drying, and the cracker is used for described two
Rubbish after secondary dehydration carries out cracking processing, obtains combustible gas, tar and ash content, and passes through the cracker respectively
Combustible gas described in gas outlet, oil outlet and discharge port output, tar and ash content；
The steam boiler is provided with exhanst gas outlet and air intake；
The drying unit includes outer barrel and is sheathed on the intracorporal inner cylinder of the outer cylinder, between the inner cylinder and outer barrel
With gap, the inner tube wall is equipped with fin type heat exchange structure, and the fin type heat exchange structure is for increasing changing for inner tube wall
Heat area；
The drying unit is additionally provided with thermal source inlet and air outlet slit, and the heat source of the exhanst gas outlet and the drying unit enters
Mouth connection, the air intake are connect with the air outlet slit of the drying unit, and the high-temperature flue gas that the steam boiler generates is logical
The exhanst gas outlet is crossed to enter in the drying unit；
The feeding inlet and discharge port of the drying unit are respectively arranged at the both ends of the inner cylinder, and the exhanst gas outlet is set to
One end of the outer barrel, and the exhanst gas outlet is connected to the gap, and the air outlet slit is set to the inner cylinder
On, and the air outlet slit is connected to the inner space of the inner cylinder.
2. domestic garbage treating system according to claim 1, which is characterized in that further include steam generator and electric control
Unit；
The air intake of the steam boiler is connect with the gas outlet of the cracker, the gas outlet of the steam boiler with it is described
The air intake of steam generator connects, and the steam generator is connect with the electric control unit, the electric control unit difference
It is connect with dehydration device, crushing device, drying unit and cracker；
The steam boiler is used to receive the combustible gas of cracker output, and generates steaming by the combustible gas that burns
Gas, and steam is exported to steam generator by the gas outlet of the steam boiler, to drive the steam generator to generate electricity,
Electric current caused by the steam generator is delivered to dehydration device, crushing device, drying unit by electric control unit and splits
Device is solved, to drive the dehydration device, crushing device, drying unit and cracker.
3. domestic garbage treating system according to claim 2, which is characterized in that the domestic garbage treating system also wraps
Include flue gas purification device；
The flue gas purification device is connect with the exhanst gas outlet that the outer barrel other end is arranged, and the flue gas purification device is used for
Purified treatment is carried out to the flue gas of outer barrel output.
4. domestic garbage treating system according to claim 3, which is characterized in that the flue gas purification device includes shell
And spray equipment；The shell is provided with filter space, air intake and gas outlet, wherein the gas outlet and air intake difference
Positioned at the case top and bottom, and the air intake and gas outlet are connected to the filter space, the spray dress
It sets and is fixed in the filter space, for generating purification water mist in filter space.
5. domestic garbage treating system as claimed in any of claims 1 to 4, which is characterized in that
The dehydration device includes drum and driving device；
The driving device is connect with the drum, for driving the drum to rotate；
The discharge port and feeding inlet of the dehydration device are respectively arranged at the both ends of the drum, and the inner wall of the drum is provided with
The swivelling chute rotated from the feeding inlet of dehydration device toward the direction of the discharge port of dehydration device.
6. domestic garbage treating system according to claim 5, which is characterized in that
The drum is provided with the deflector hole of conducting fluid, and aperture is 5~30mm.
7. domestic garbage treating system as claimed in any of claims 1 to 4, which is characterized in that
The cracking reaction device is long tube type reactor, and the long tube type reactor is at least two-stage tandem form.
8. domestic garbage treating system according to claim 7, which is characterized in that
The cracking reactor is heated in the form of electromagnetic heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610976686.7A CN106424091B (en) | 2016-10-28 | 2016-10-28 | A kind of domestic garbage treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610976686.7A CN106424091B (en) | 2016-10-28 | 2016-10-28 | A kind of domestic garbage treating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424091A CN106424091A (en) | 2017-02-22 |
| CN106424091B true CN106424091B (en) | 2019-08-13 |
Family
ID=58180810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610976686.7A Active CN106424091B (en) | 2016-10-28 | 2016-10-28 | A kind of domestic garbage treating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424091B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380353B (en) * | 2020-03-24 | 2021-06-25 | 杭州碳明科技有限公司 | Garbage disposal system and computer-readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768452A (en) * | 2009-02-23 | 2010-07-07 | 深圳市兖能投资管理有限公司 | System for making coal gas and/or activated carbon with sorted garbage as raw material, and device and method thereof |
| CN102310068A (en) * | 2010-06-30 | 2012-01-11 | 上海神工环保股份有限公司 | Large-scale waste gasification treatment and energy recycling system |
| CN203265244U (en) * | 2013-04-26 | 2013-11-06 | 邢力 | Equipment for fuel gas preparation and gas power generation by virtue of household garbage |
| CN103658157A (en) * | 2013-10-30 | 2014-03-26 | 郭强 | Processing method of solid waste homogeneity modified gasification cleaning electricity generation |
| CN204074684U (en) * | 2014-08-28 | 2015-01-07 | 湖南人文科技学院 | A kind of rubbish from cooking Intelligent processing system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008201964A (en) * | 2007-02-21 | 2008-09-04 | Mitsubishi Heavy Ind Ltd | Process and system for producing solid fuel |
| JP6106124B2 (en) * | 2014-04-15 | 2017-03-29 | 株式会社ショウワ | Dalai powder cleaning and recovery equipment |
-
2016
- 2016-10-28 CN CN201610976686.7A patent/CN106424091B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768452A (en) * | 2009-02-23 | 2010-07-07 | 深圳市兖能投资管理有限公司 | System for making coal gas and/or activated carbon with sorted garbage as raw material, and device and method thereof |
| CN102310068A (en) * | 2010-06-30 | 2012-01-11 | 上海神工环保股份有限公司 | Large-scale waste gasification treatment and energy recycling system |
| CN203265244U (en) * | 2013-04-26 | 2013-11-06 | 邢力 | Equipment for fuel gas preparation and gas power generation by virtue of household garbage |
| CN103658157A (en) * | 2013-10-30 | 2014-03-26 | 郭强 | Processing method of solid waste homogeneity modified gasification cleaning electricity generation |
| CN204074684U (en) * | 2014-08-28 | 2015-01-07 | 湖南人文科技学院 | A kind of rubbish from cooking Intelligent processing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106424091A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103483014B (en) | The dry treatment system of meal kitchen rubbish from cooking resource | |
| CN201704175U (en) | Sludge processing device | |
| CN204388069U (en) | A kind of solid waste pyrolysis formula fusion and gasification treating apparatus | |
| CN104787762A (en) | Method and system for producing activated carbon through pyrolysis of water-bearing organic matter | |
| CN206139634U (en) | House refuse disposal system | |
| CN106938881A (en) | A kind of processing system and method for carbonaceous solids discarded object | |
| CN102374539A (en) | Novel pyrolyzing furnace for domestic garbage disposal and garbage disposal system using same | |
| CN109647863A (en) | The system and method for handling house refuse | |
| CN111156529A (en) | Method and system for preparing fuel incineration hazardous waste from domestic sludge | |
| CN106642146A (en) | Garbage air drying treatment system and method | |
| CN103359906B (en) | Method for sludge drying and incineration by swill-cooked dirty oil | |
| CN201753303U (en) | Steam low-temperature quenching and tempering complete sludge drying device | |
| CN107652994A (en) | A kind of one body processor of small-sized town and country debirs destructive distillation carbonization | |
| CN106424091B (en) | A kind of domestic garbage treating system | |
| CN201964422U (en) | Novel pyrolyzing furnace for domestic garbage disposal, and garbage disposal system using same | |
| CN110002708A (en) | A kind of pyrolyzing sludge dehydration and drying processing burning disposing technique | |
| CN201678575U (en) | Sludge drying and incineration and power generation integrated device | |
| CN111664455B (en) | Garbage disposal system | |
| CN203116031U (en) | System incinerating sludge through smoke waste heat of garbage-incinerating electricity generation | |
| CN209379643U (en) | A kind of solid organic castoff vacuum pyrolysis system | |
| CN204803012U (en) | System for moisture organic matter pyrolysis production active carbon | |
| CN209116344U (en) | A kind of disposition of garbage as resource and wind store up coupled system | |
| CN207395370U (en) | Hazardous waste wet type is slagged tap desiccation apparatus | |
| CN202811080U (en) | Sludge and garbage derived fuel combined gas-steam integrated cycle generating system | |
| CN212377989U (en) | Landfill leachate treatment facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190228 Address after: 518022 Main Building, Xinxing Square, Shennan East Road, Guiyuan Street, Guiyuan Street, Luohu District, Shenzhen City, Guangdong Province, 5608 stories Applicant after: Shenzhen Huayun Intelligent Equipment Technology Co., Ltd. Address before: 518022 room 6201, ground business center, Xinxing Plaza, 5002 Shennan East Road, Luohu District, Shenzhen, Guangdong. Applicant before: Shenzhen Huayun Environmental Protection Technology Development Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190816 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen Weichuang Rio Tinto Industrial Development Co., Ltd. Address before: 518022 Main Building, Xinxing Plaza, Shennan East Road, Guiyuan Street, Guiyuan Street, Luohu District, Shenzhen City, Guangdong Province, 5608 stories Patentee before: Shenzhen Huayun Intelligent Equipment Technology Co., Ltd. |