CN110437853A - Garbage decomposition processing system - Google Patents
Garbage decomposition processing system Download PDFInfo
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- CN110437853A CN110437853A CN201910865272.0A CN201910865272A CN110437853A CN 110437853 A CN110437853 A CN 110437853A CN 201910865272 A CN201910865272 A CN 201910865272A CN 110437853 A CN110437853 A CN 110437853A
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- furnace
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 131
- 238000012545 processing Methods 0.000 title claims abstract description 30
- 238000000354 decomposition reaction Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 59
- 238000007599 discharging Methods 0.000 claims abstract description 40
- 238000003032 molecular docking Methods 0.000 claims abstract description 15
- 238000000197 pyrolysis Methods 0.000 claims abstract description 14
- 238000002309 gasification Methods 0.000 claims abstract description 13
- 238000005304 joining Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 17
- 238000000605 extraction Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 11
- 230000007246 mechanism Effects 0.000 description 20
- 239000007789 gas Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 12
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 10
- 239000000126 substance Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 2
- 235000017168 chlorine Nutrition 0.000 description 2
- 125000001309 chloro group Chemical class Cl* 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 125000006414 CCl Chemical group ClC* 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B43/00—Preventing or removing incrustations
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
- C10B47/18—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
Abstract
The invention discloses a kind of garbage decomposition processing systems, including treatment furnace, the treatment furnace is pyrolysis oven or gasification furnace, the treatment furnace includes furnace body, it is connected with feeding device on the garbage inlet end of the furnace body, discharging device is connected on the material output end of the furnace body, the furnace body all has the tubular of opening in both ends, wherein the opening of one end is as material feed end, and the opening of the other end is as material discharge end；It is docked with the material feed end outlet end of the feeding device, the input end of the discharging device is docked with the material discharge end, and the above docking is rotatable docking: being fixed in space in feeding device, discharging device, for furnace body in the case where the own axis, feeding device, discharging device, furnace body three can keep the opposite joining relation.Present treatment system can not only optimize the heating effect to material, while can realize material continuous charging and discharging.
Description
Technical field
The present invention relates to energy-saving environmental protection device technical fields, more particularly to a kind of garbage decomposition processing system.
Background technique
With the quickening of the fast-developing urbanization process of Chinese society economy and the rapid raising of living standards of the people,
City production is also consequently increased rapidly with the junk generated in life process, and house refuse land occupation pollutes environment
Situation is more obvious, and the substantial increase of domestic waste keeps garbage disposal more and more difficult, resultant environmental pollution etc.
Problem gradually has aroused widespread concern in all circles of society.
In traditional garbage processing procedure, for the rubbish of no recycle value, it is finally typically chosen landfill disposal or burning
Processing.Solid waste landfill disposal house refuse not only land occupation, while there is larger threat to groundwater resources；Rubbish
Although burning disposal can be realized certain energy conversion, reduce requirement of the post-processing to space, but burn to rubbish
When burning, not only there is a large amount of flying dust, nitrogen oxides to generate, while can also generate dioxin etc. there is tremendous influence to environment
Noxious material brings burden to gas cleaning processing and discharge.
In view of the above problems, occurring being different from burning in the prior art, set with gasifying, being pyrolyzed for the garbage disposal of means
It is standby, using these equipment, not only may make the organic components in waste can be converted into fuel gas, tar etc. it is different can
Facilitate the form of energy utilized, economy is more preferable；Simultaneously because required air coefficient is more low, therefore capacity usage ratio
The noxious gas emissions such as height, dioxin are few, vent gas treatment less investment.
The structure design for advanced optimizing conventional garbage processing equipment, so that it can preferably apply at rubbish
Reason, is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
For the structure design for advanced optimizing conventional garbage processing equipment set forth above, so that it can be better
Apply to garbage disposal, is those skilled in the art's technical problem urgently to be resolved, the present invention provides at a kind of garbage decomposition
Reason system.Present treatment system can not only optimize the heating effect to material, while can realize material continuous charging and discharging.
In view of the above-mentioned problems, garbage decomposition processing system provided by the invention is solved the problems, such as by following technical essential:
Garbage decomposition processing system, including treatment furnace, the treatment furnace are pyrolysis oven or gasification furnace, and the treatment furnace includes furnace body, institute
It states and is connected with feeding device on the garbage inlet end of furnace body, be connected with discharging device on the material output end of the furnace body, it is described
Furnace body all has the tubular of opening in both ends, and wherein the opening of one end is as material feed end, and the opening of the other end is as material
Discharge end；
The outlet end of the feeding device is docked with the material feed end, the input end of the discharging device and the object
Expect discharge end docking, and the above docking is rotatable docking: being fixed in space in feeding device, discharging device, furnace body around
In the case where own axis, feeding device, discharging device, furnace body three can keep the opposite joining relation.
For pyrolysis and gasification garbage disposal, heating is carried out to rubbish and is necessary.It is described in the structure that this programme provides
Feeding device enters this system for rubbish to be processed, the solid matter that the discharging device obtains after being decomposed as rubbish with
Gaseous matter exports the component of this system, component of the furnace body as the heating rubbish on rubbish motion path.
In the present solution, by being set as the tubular that furnace body is in both ends open, and different end openings are respectively used to fill with charging
Set, discharging device rotatably docks, in this way, it can be achieved that rubbish is rolled when by furnace body by furnace body, keeping filling with charging
It sets, in the case where discharging device connection status, so that rubbish is moved with rolling posture to discharging device, reaches optimization and material is added
The purpose of thermal effect；Simultaneously as reliably connecting with feeding device, discharging device holding always in the furnace body course of work
Connect relationship, therefore by the feeding device and discharging device so that the rubbish of this system enter and garbage disposal after obtained production
Object can continuously be output and input, and realize garbage disposal continuous work.
As those skilled in the art, the torque bringing device that rolls through of the furnace body be can be realized, specifically, such as adopting
Use if lower drive mechanism is as torque bringing device: the driving device includes being used to support multiple support rollers of furnace body and being used for
Drive the driven roller of furnace body rotation；The support roller and driven roller include roller, and furnace body is supported on the roller of support roller,
Be provided with a plurality of rack gear on the outside of furnace body and on the outside of driven roller roller, the rack gear of furnace body along furnace body circumferential direction
It is intervally arranged, the rack gear on driven roller roller is intervally arranged along the circumferential direction of the roller, rack gear and driven roller on furnace body
On rack gear tooth engagement.In the present solution, the support roller is used to provide the outer wall of furnace body support, the driven roller is used to be furnace
Body rotation provides torque.In specific use, it is preferred that the cylinder face of support roller upper roller is shiny surface, is used on furnace body and branch
The annular region for supportting roller cooperation is shiny surface；On the axis direction of furnace body, the two sides of driven roller are provided with support roller roller group,
Each roller group includes two support rollers, and in each group roller group, and two support rollers are located at the not ipsilateral of furnace body axis.Using this programme,
Support roller respectively plays the effect different to furnace body from driven roller, can reach optimization furnace body, driving device stress, guarantees present treatment
The purpose of reliability and stability during furnaceman's work.It can be rotated opposite joining relation for described, be used to form opposite joining relation
The two end face face.It is heated for furnace body, corresponding heating component is set, specifically, such as: the heating group
At least three groups of part, the oven body part of the feed end, the oven body part of the discharge end, feed end oven body part and discharge end
Oven body part between oven body part is heated by different heating components respectively.In the present solution, by being limited to described add
At least three groups of hot component, i.e., on the axis direction of furnace body, each heating component is used to be segmented while heating to furnace body, this
Sample is easy to implement: after rubbish enters furnace body by feed end, in the oven body part of feed end, corresponding heating component can pass through by
The oven body part of feed end is heated to such as 400 DEG C, for dehumidifying to rubbish, to obtain dry matter rubbish and by heating temperature
Degree control, controls the water content in dry matter rubbish；Then, rubbish can enter under self weight or under the action of material transporting mechanism
Into the oven body part between feed end oven body part and discharge end oven body part, this corresponding heating component of part oven body part
It can be by the way that oven body part be heated to realize the scorching hot of dry matter rubbish such as 800 DEG C, to realize pyrolysis, the gasification of rubbish；And
Afterwards, rubbish can enter the oven body part of discharge end, this part oven body part under self weight or under the action of material transporting mechanism
Oven body part can be by being heated to realizing that rubbish is passing through furnace body front end portion Shi Suosheng such as 1000 DEG C by corresponding heating component
At tar catalysis reduction, reach and reduce Harmful ingredient content or rear end harmful components treating capacity in present treatment furnace product, place
Manage the purpose of difficulty.To sum up, in the structure design of this programme, by segmentally heating, convenient for controlling the temperature of rubbish in each section of furnace body
Environment is spent, achievees the purpose that improve technological parameter controllability: not only realize along the sectional temperature-controlled of furnace body axis direction, with reality
Now corresponding Temperature Matching is carried out for different technique purposes；Simultaneously because being removed water in the oven body part of feed end
It heats, in the oven body part between feed end oven body part and discharge end oven body part, may make the temperature of rubbish in this section
Value range is more stable.For transmitting of the solid waste on furnace body axis, rubbish can be utilized by installing tilting furnace
Self weight is realized, can also be realized by material transporting mechanism, specifically, such as: the material transporting mechanism is for realizing material in furnace
Transhipment in vivo: it is transmitted from the feed end to the discharge end.As the specific implementation of material transporting mechanism, setting are as follows:
The material transporting mechanism is the muti-piece deflector being mounted on inboard wall of furnace body, and the deflector is rotated by furnace body, pushes object
Material is transmitted from the feed end to the discharge end.It using this programme, drives deflector to rotate using furnace body, is rotated in deflector
In the process, muti-piece deflector cooperates, and deflector cooperates with the thrust to material offer towards discharge end altogether, to realize the biography
It passs.Using this programme, deflector is that corresponding purpose can be realized in the push plate being welded on inboard wall of furnace body, and the material of such form turns
Fortune mechanism does not need additional power section and running part, therefore it not only has the characteristics that structure is simple, acquisition easy to process,
Has the characteristics that reliable performance simultaneously.The deflector is contacted with rubbish at work, by deflector, it is possible to increase rubbish by
Heat area, therefore this material transporting mechanism also has the purpose that present treatment furnace working efficiency can be improved.
Further technical solution are as follows:
The feeding device includes the feed pipe that outlet end is docked with the material feed end, is equipped on the feed pipe
First valve plate and the second valve plate, first valve plate and the second valve plate are used to the on state of control feed pipe；
On the extending direction of feed pipe, first valve plate and the second valve plate are mounted on different location；
Further include linkage, the linkage for the first valve plate and the second valve plate of linking so that the first valve plate and
During the motion, when any one is in the state of truncation feed pipe, another one is on feed pipe to both second valve plates
State.Garbage disposal is carried out for using pyrolysis oven or gasification furnace, oxygen has great influence to the generation of dioxin: such as furnace
In the case that oxygen is abundant in body, the reaction of Yi Fasheng Deacon is a large amount of to generate Active Chlorines, forms C-Cl by chlorinated hydrocarbons, goes forward side by side one
Step synthesis dioxin.Therefore in the prior art, conventional incinerators are different from, increase later period tail to avoid generating excessive dioxin
Gas disposal difficulty, pyrolysis oven or gasification furnace generally disconnect the conducting with ambient atmosphere at work, this allows for pyrolysis oven or gas
It is intermittent for changing the charging of furnace: closing feed inlet after single charging and carries out garbage decomposition processing, carries out again next time after the completion of processing
Charging.
In the present solution, being set as being equipped with the first valve plate and the second valve plate on feed pipe, first valve plate and the second valve
Plate is used to the on state of control feed pipe, i.e. the first valve plate and the second valve plate both can control the conducting shape of feed pipe
State；Meanwhile being set as on the extending direction of feed pipe, first valve plate and the second valve plate are mounted on different location, in this way,
Feed pipe pipeline section between first valve plate and the second valve plate has carrying capacity to carry out rubbish addition；Meanwhile it being set as also wrapping
Linkage is included, and linkage is used for link the first valve plate and the second valve plate, in this way, if the second valve plate is compared to the first valve plate
Closer to feed pipe feed inlet when, when such as the second valve plate is in the state of truncation feed pipe, due to there are the linkage,
The first valve plate is on the state of feed pipe at this time, in the case, rubbish to be processed can be supplemented into feed pipe, and make
The rubbish is obtained in the feed pipe pipeline section between the first valve plate and the second valve plate.After completing rubbish supplement, the first valve is driven
Plate and the second valve plate, since there are the linkages, when the second valve plate is on the state of feed pipe, the second valve plate is released
Rubbish is put, rubbish is entered in furnace body, and the first valve plate moves to the state of truncation feed pipe, whole process at this time
In, using above first valve plate, the second valve plate and linkage, it can effectively avoid or reduce air and enter furnace body.
To sum up, the treatment furnace that this programme provides is while considering dioxin production quantity, the company of can be achieved in the course of work
Continuous charging.Compared to existing treatment furnace, the treatment effeciency of rubbish can be effectively improved.It is above continuous as those skilled in the art
Charging actually refers to be carried out in garbage decomposition treatment process in treatment furnace, can obstruct at any time the mode of air into
Row rubbish to be processed supplement, realize in the treatment furnace course of work can continuous feed, being not necessarily referring to garbage feeding is one continual
Process.
Due to rubbish composition or ingredient be variation, for avoid as far as possible the first valve plate and the second valve plate to rubbish pass through into
The influence of expects pipe, setting are as follows: first valve plate and the second valve plate are in ball valve plate.Using this programme, the first valve is utilized
When plate and the second valve plate are on the state of feed pipe, the first valve plate, the second valve plate respectively above pass through for rubbish respective
Channel is a duct, avoids the first valve plate, the second valve plate from generating rubbish and hooks and influence rubbish across feed pipe.It adopts simultaneously
With this programme, when the first valve plate and the second valve plate are in the state of truncation feed pipe, the form of the first valve plate and the second valve plate
It can effectively ensure that the performance of respectively truncation feed pipe.
As the specific implementation form of linkage, setting are as follows: the linkage is to be arranged in the first valve plate and second
Gear set between valve plate；
The gear set includes two driven gears and a driving gear；
Valve shaft is respectively connected on first valve plate and the second valve plate, be coaxially installed on each valve shaft one it is driven
Gear, the driving gear and two equal tooth engagements of driven gear.Using this programme, the forward and backward of gear is driven by control,
It may make the first valve plate and the second valve plate that there is fixed relative rotation direction between the two.
As the specific implementation form of linkage, setting are as follows: be respectively connected with valve on first valve plate and the second valve plate
Board shaft is respectively connected with executing agency on each valve shaft；
The executing agency is used to be drivingly connected valve shaft on it and rotates around the axis of valve shaft；
The linkage includes control module, and linkage is connect with the first valve plate and the second valve plate respectively by control
The movement of executing agency realize the linkage.
For convenience of garbage feeding automation is realized, it is arranged are as follows: the executing agency is electric operator or pneumatically executes
Mechanism.
Rubbish to be processed, setting are as follows: further include the charging as the feed pipe input end are added for convenience of to feed pipe
Mouthful, the feed inlet is in the maximum bell mouth shape of free end end position diameter.
To enable rubbish to pass through the installation pipeline section of the first valve plate and the second valve plate under self gravity, to reach simplified
The purpose of feed pipe structure design, design are as follows: the feed pipe includes straight pipe vertically-mounted when in use, first valve
Plate and the second valve plate are installed on the straight pipe.
As the concrete form of discharging device, setting are as follows: the discharging device includes input end and the material discharge end
The discharge barrel of docking, the bottom of the discharge barrel are provided with solid outlet, are connected with gas discharge at the top of the discharge barrel
Pipe, further includes the dust-extraction unit being connected on the gas discharge pipe.In the present solution, object of the substance obtained after processing by furnace body
After material discharge end enters discharge barrel, solid matter is inputted by solid outlet, and gaseous material is exported by gas discharge pipe, is set as
Including the dust-extraction unit, the gas that may make this system to export is more clean, to facilitate such as subsequent pressurized transport, using as
Fuel gas uses.
To improve heat utilization ratio, setting are as follows: in gas discharge pipe on the flow direction of fluid, under the dust-extraction unit
Heat reclaim unit is also connected on the gas discharge pipe of trip.In existing heat reclaim unit type, such as dividing wall type heat exchanger stores
Hot type heat exchanger, heat transfer effect are influenced by heat exchanger heat-transfer surface thermal resistance.Using this programme, due to being contacted with heat reclaim unit
Medium be dedusting after medium, in this way, can avoid the particle concentrations substance on heat reclaim unit heat-transfer surface and influence heat
The heat recovery effect of recyclable device.
For the solid matter of solid outlet discharge, heat reclaim unit recovery section heat, such as solid also can be used
After substance is by fixing discharge port output, the heat of solid matter is absorbed using convective wind, then again by the convective wind after being heated
For preheating before garbage disposal or moisture evaporation etc..
The invention has the following advantages:
In the present solution, by being set as the tubular that furnace body is in both ends open, and different end openings are respectively used to fill with charging
Set, discharging device rotatably docks, in this way, it can be achieved that rubbish is rolled when by furnace body by furnace body, keeping filling with charging
It sets, in the case where discharging device connection status, so that rubbish is moved with rolling posture to discharging device, reaches optimization and material is added
The purpose of thermal effect；Simultaneously as reliably connecting with feeding device, discharging device holding always in the furnace body course of work
Connect relationship, therefore by the feeding device and discharging device so that the rubbish of this system enter and garbage disposal after obtained production
Object can continuously be output and input, and realize garbage disposal continuous work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of unified specific embodiment of garbage decomposition processing system of the present invention, the schematic diagram
Partial perspective, to reflect the relative mounting location of the first valve plate and the second valve plate on feed pipe.
Figure acceptance of the bid, which is remembered, is respectively as follows: the 1, first valve plate, 2, linkage, the 3, second valve plate, 4, feed inlet, 5, feed pipe, 6,
Furnace body, 61, heating component, 7, support roller, 8, driven roller, 9, gas discharge pipe, 10, solid outlet, 11, dust-extraction unit.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, but the present invention is not limited only to following implementation
Example:
Embodiment 1:
As shown in Figure 1, garbage decomposition processing system, including treatment furnace, the treatment furnace is pyrolysis oven or gasification furnace, described
Treatment furnace includes furnace body 6, is connected with feeding device on the garbage inlet end of the furnace body 6, on the material output end of the furnace body 6
It is connected with discharging device, the furnace body 6 all has the tubular of opening in both ends, and wherein the opening of one end is as material feed end,
The opening of the other end is as material discharge end；
The outlet end of the feeding device is docked with the material feed end, the input end of the discharging device and the object
Expect discharge end docking, and the above docking is rotatable docking: being fixed in space in feeding device, discharging device, furnace body 6 around
In the case where own axis, feeding device, discharging device, 6 three of furnace body can keep the opposite joining relation.
For pyrolysis and gasification garbage disposal, heating is carried out to rubbish and is necessary.It is described in the structure that this programme provides
Feeding device enters this system for rubbish to be processed, the solid matter that the discharging device obtains after being decomposed as rubbish with
Gaseous matter exports the component of this system, component of the furnace body 6 as the heating rubbish on rubbish motion path.
In the present solution, by being set as the tubular that furnace body 6 is in both ends open, and different end openings are respectively used to fill with charging
Set, discharging device rotatably docks, in this way, it can be achieved that rubbish is rolled when by furnace body 6 by furnace body 6, keeping and charging
In the case where device, discharging device connection status, so that rubbish is moved to roll posture to discharging device, reach optimization to material
The purpose of heating effect；Simultaneously as keeping reliable with feeding device, discharging device always in 6 course of work of furnace body
Connection relationship, therefore by the feeding device and discharging device so that the rubbish of this system enter and garbage disposal after obtain
Product can continuously be output and input, and realize garbage disposal continuous work.
As those skilled in the art, the torque bringing device that rolls through of the furnace body 6 be can be realized, specifically, such as
Using such as lower drive mechanism as torque bringing device: the driving device include be used to support furnace body 6 multiple support rollers 7 and
Driven roller 8 for driving furnace body 6 to rotate；The support roller 7 and driven roller 8 include roller, and furnace body 6 is supported on support roller
On 7 roller, be provided with a plurality of rack gear on the outside of furnace body 6 and on the outside of 8 roller of driven roller, the rack gear of furnace body 6 along
The circumferential direction of furnace body 6 is intervally arranged, and the rack gear on 8 roller of driven roller is intervally arranged along the circumferential direction of the roller, furnace body 6
On rack gear and driven roller 8 on rack gear tooth engagement.In the present solution, the support roller 7 is used to provide branch to the outer wall of furnace body 6
Support, the driven roller 8 are used to provide torque for the rotation of furnace body 6.In specific use, it is preferred that the cylinder face of 7 upper roller of support roller
It is shiny surface for the annular region on shiny surface, furnace body 6 for cooperating with support roller 7；On the axis direction of furnace body 6, driving
The two sides of roller 8 are provided with 7 roller group of support roller, and each roller group includes two support rollers 7, and in each group roller group, two support rollers 7
In the not ipsilateral of 6 axis of furnace body.Using this programme, support roller 7 respectively plays the effect different to furnace body 6 from driven roller 8, reachable
To optimization furnace body 6, driving device stress, guarantee the purpose of the reliability and stability during present treatment furnaceman makees.For institute
Rotatable opposite joining relation is stated, the two end face face of opposite joining relation is used to form.It heats, is arranged for furnace body 6
Corresponding heating component 61, specifically, such as: at least three groups of the heating component 61,6 part of furnace body of the feed end,
6 part of furnace body between 6 part of 6 part of furnace body, 6 part of feed end furnace body and discharge end furnace body of the discharge end is not respectively by
Same heating component 61 is heated.In the present solution, by being limited at least three groups of the heating component 61, i.e., in furnace body 6
Axis direction on, each heating component 61 is easy to implement in this way for be segmented while heating to furnace body 6: rubbish by into
After material end enters furnace body 6, on 6 part of furnace body of feed end, corresponding heating component 61 can be by by 6 part of furnace body of feed end
It is heated to such as 400 DEG C, for dehumidifying to rubbish, to obtain dry matter rubbish and by heating and temperature control, controls dry
Water content in matter rubbish；Then, rubbish can enter feed end furnace body 6 under self weight or under the action of material transporting mechanism
In 6 part of furnace body point between 6 part of discharge end furnace body, this corresponding heating component 61 in 6 part of part furnace body can pass through by
6 part of furnace body is heated to realizing the scorching hot of dry matter rubbish such as 800 DEG C, to realize pyrolysis, the gasification of rubbish；Then, rubbish can
6 part of furnace body of discharge end is entered under self weight or under the action of material transporting mechanism, this 6 part of part furnace body is corresponding to be added
6 part of furnace body can be by being heated to realizing that rubbish is generated when by 6 front end portion of furnace body such as 1000 DEG C by hot component 61
The catalysis of tar restores, and reaches and reduces Harmful ingredient content or rear end harmful components treating capacity, processing hardly possible in present treatment furnace product
The purpose of degree.To sum up, in the structure design of this programme, by segmentally heating, convenient for controlling the temperature ring of rubbish in 6 each sections of furnace body
Border achievees the purpose that improve technological parameter controllability: not only realizing along the sectional temperature-controlled of 6 axis direction of furnace body, to realize
Corresponding Temperature Matching is carried out for different technique purposes；Simultaneously because being removed water on 6 part of furnace body of feed end
It heats, in 6 part of furnace body between 6 part of 6 part of feed end furnace body and discharge end furnace body, may make the temperature of rubbish in this section
It is more stable to spend value range.For transmitting of the solid waste on 6 axis of furnace body, it can be installed by tilting furnace body 6, utilize rubbish
The self weight of rubbish is realized, can also be realized by material transporting mechanism, specifically, such as: the material transporting mechanism is for realizing material
It transports in furnace body 6: being transmitted from the feed end to the discharge end.As the specific implementation of material transporting mechanism, if
Be set to: the material transporting mechanism is the muti-piece deflector being mounted on 6 inner wall of furnace body, and the deflector is rotated by furnace body 6,
Material is pushed to be transmitted from the feed end to the discharge end.Using this programme, drives deflector to rotate using furnace body 6, leading
In flowing plate rotation process, muti-piece deflector cooperates, and deflector cooperates with the thrust to material offer towards discharge end altogether, with reality
The existing transmitting.Using this programme, deflector is that corresponding purpose, such shape can be realized in the push plate being welded on 6 inner wall of furnace body
The material transporting mechanism of formula does not need additional power section and running part, therefore it not only has structure simple, easy to process
The characteristics of acquisition, while having the characteristics that reliable performance.The deflector is contacted with rubbish at work, by deflector, can
Increase the heating surface area of rubbish, therefore this material transporting mechanism also has the purpose that present treatment furnace working efficiency can be improved.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, and the feeding device includes outlet end and the object
Expect the feed pipe 5 of feed end docking, first valve plate 1 and the second valve plate 3,1 He of the first valve plate are installed on the feed pipe 5
Second valve plate 3 is used to the on state of control feed pipe 5；
On the extending direction of feed pipe 5, first valve plate 1 and the second valve plate 3 are mounted on different location；
It further include linkage 2, the linkage 2 is for the first valve plate 1 and the second valve plate 3 of linking, so that the first valve
During the motion, when any one is in the state of truncation feed pipe 5, another one is on for both plate 1 and the second valve plate 3
The state of feed pipe 5.Garbage disposal is carried out for using pyrolysis oven or gasification furnace, oxygen has important shadow to the generation of dioxin
Ring: as oxygen in furnace body 6 it is abundant in the case where, the reaction of Yi Fasheng Deacon is a large amount of to generate Active Chlorines, forms C- by chlorinated hydrocarbons
Cl, one-step synthesis of going forward side by side dioxin.Therefore in the prior art, conventional incinerators are different from, to avoid generating excessive dioxin and
Later period vent gas treatment difficulty is increased, pyrolysis oven or gasification furnace generally disconnect the conducting with ambient atmosphere at work, this is allowed for
The charging of pyrolysis oven or gasification furnace is intermittent: closing feed inlet 4 after single charging and carries out garbage decomposition processing, after the completion of processing
Next charging is carried out again.
In the present solution, being set as being equipped with the first valve plate 1 and the second valve plate 3 on feed pipe 5, first valve plate 1 and
Two valve plates 3 are used to the on state of control feed pipe 5, i.e. the first valve plate 1 and the second valve plate 3 both can control feed pipe 5
On state；Meanwhile being set as on the extending direction of feed pipe 5, first valve plate 1 and the second valve plate 3 are mounted on not
Same position, in this way, 5 pipeline section of feed pipe between the first valve plate 1 and the second valve plate 3 has carrying capacity to carry out rubbish addition；
Meanwhile being set as further including linkage 2, and linkage 2 is for the first valve plate 1 and the second valve plate 3 of linking, in this way, such as the
Two valve plates 3 compared to the first valve plate 1 closer to feed pipe 5 feed inlet 4 when, such as the second valve plate 3 be in truncation feed pipe 5 shape
When state, since there are the linkages 2, the first valve plate 1 is on the state of feed pipe 5 at this time, in the case, can be to
Rubbish to be processed is supplemented in feed pipe 5, and makes feed pipe 5 of the rubbish between the first valve plate 1 and the second valve plate 3
In pipeline section.After completing rubbish supplement, the first valve plate 1 and the second valve plate 3 are driven, since there are the linkages 2, when the second valve
When plate 3 is on the state of feed pipe 5, the second valve plate 3 discharges rubbish, and rubbish is entered in furnace body 6, and at this time
First valve plate 1 moves to the state of truncation feed pipe 5, in whole process, using above first valve plate 1, the second valve plate 3 and linkage
Device 2 can effectively avoid or reduce air and enters furnace body 6.
To sum up, the treatment furnace that this programme provides is while considering dioxin production quantity, the company of can be achieved in the course of work
Continuous charging.Compared to existing treatment furnace, the treatment effeciency of rubbish can be effectively improved.It is above continuous as those skilled in the art
Charging actually refers to be carried out in garbage decomposition treatment process in treatment furnace, can obstruct at any time the mode of air into
Row rubbish to be processed supplement, realize in the treatment furnace course of work can continuous feed, being not necessarily referring to garbage feeding is one continual
Process.
Since rubbish composition or ingredient are variations, to avoid the first valve plate 1 and the second valve plate 3 to pass through rubbish as far as possible
The influence of feed pipe 5, setting are as follows: first valve plate 1 and the second valve plate 3 are in ball valve plate.Using this programme, is utilized
When one valve plate 1 and the second valve plate 3 are on the state of feed pipe 5, the first valve plate 1, the second valve plate 3 respectively on worn for rubbish
Cross respective channel be a duct, avoid the first valve plate 1, the second valve plate 3 on rubbish generate hook and influence rubbish pass through into
Expects pipe 5.This programme is used simultaneously, when the first valve plate 1 and the second valve plate 3 are in the state of truncation feed pipe 5, the first valve plate 1
It can effectively ensure that the performance of respectively truncation feed pipe 5 with the form of the second valve plate 3.
As the specific implementation form of linkage 2, setting are as follows: the linkage 2 is setting in the first valve plate 1 and the
Gear set between two valve plates 3；
The gear set includes two driven gears and a driving gear；
Valve shaft is respectively connected on first valve plate 1 and the second valve plate 3, be coaxially installed on each valve shaft one from
Moving gear, the driving gear and two equal tooth engagements of driven gear.Using this programme, pass through the positive and negative of control driving gear
Turn, may make the first valve plate 1 and the second valve plate 3 that there is fixed relative rotation direction between the two.
As the specific implementation form of linkage 2, setting are as follows: be respectively connected on first valve plate 1 and the second valve plate 3
Valve shaft is respectively connected with executing agency on each valve shaft；
The executing agency is used to be drivingly connected valve shaft on it and rotates around the axis of valve shaft；
The linkage 2 include control module, linkage 2 by control respectively with the first valve plate 1 and the second valve plate 3
The linkage is realized in the movement of the executing agency of connection.
For convenience of garbage feeding automation is realized, it is arranged are as follows: the executing agency is electric operator or pneumatically executes
Mechanism.
For convenience of to feed pipe 5 rubbish to be processed is added, be arranged are as follows: further include as 5 input end of feed pipe into
Material mouth 4, the feed inlet 4 are in the maximum bell mouth shape of free end end position diameter.
To enable rubbish to pass through the installation pipeline section of the first valve plate 1 and the second valve plate 3 under self gravity, to reach letter
Change the purpose of 5 structure of feed pipe design, design are as follows: the feed pipe 5 includes vertically-mounted straight pipe when in use, and described the
One valve plate 1 and the second valve plate 3 are installed on the straight pipe.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, the specific shape as discharging device
Formula, setting are as follows: the discharging device includes the discharge barrel that input end is docked with the material discharge end, the bottom of the discharge barrel
It is provided with solid outlet 10, gas discharge pipe 9 is connected at the top of the discharge barrel, further includes being connected on the gas discharge
Dust-extraction unit 11 on pipe 9.In the present solution, after the substance obtained after processing enters discharge barrel by the material discharge end of furnace body 6, Gu
State substance is inputted by solid outlet 10, and gaseous material is exported by gas discharge pipe 9, is set as including the dust-extraction unit 11,
The gas that may make this system to export is more clean, to facilitate such as subsequent pressurized transport, to use as fuel gas.
To improve heat utilization ratio, setting are as follows: in gas discharge pipe 9 on the flow direction of fluid, the dust-extraction unit
Heat reclaim unit is also connected on the gas discharge pipe 9 in 11 downstreams.In existing heat reclaim unit type, such as wall-type heat exchange
Device, heat regenerator, heat transfer effect are influenced by heat exchanger heat-transfer surface thermal resistance.Using this programme, due to being filled with heat recovery
The medium of contact is set for the medium after dedusting, in this way, can avoid the particle concentrations substance on heat reclaim unit heat-transfer surface and shadow
Ring the heat recovery effect of heat reclaim unit.
For the solid matter that solid outlet 10 is discharged, heat reclaim unit recovery section heat also can be used, it is such as solid
After body substance is by fixing discharge port output, the heat of solid matter is absorbed using convective wind, then again by the convection current after being heated
Wind preheats before being used for garbage disposal or moisture evaporates etc..
The above content is combine specific preferred embodiment to the further description of the invention made, and it cannot be said that originally
The specific embodiment of invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
The other embodiments obtained in the case where not departing from technical solution of the present invention, should be included within the scope of the present invention.
Claims (10)
1. garbage decomposition processing system, including treatment furnace, the treatment furnace is pyrolysis oven or gasification furnace, and the treatment furnace includes furnace
Body (6) is connected with feeding device on the garbage inlet end of the furnace body (6), is connected on the material output end of the furnace body (6)
Discharging device, which is characterized in that the furnace body (6) all has the tubular of opening in both ends, and wherein the opening of one end is as material
Feed end, the opening of the other end is as material discharge end；
The outlet end of the feeding device is docked with the material feed end, and the input end of the discharging device goes out with the material
Expect end docking, and the above docking is rotatable docking: being fixed in space in feeding device, discharging device, furnace body (6) is around certainly
In the case that body axis rotate, feeding device, discharging device, furnace body (6) three can keep the opposite joining relation.
2. garbage decomposition processing system according to claim 1, which is characterized in that the feeding device include outlet end with
The feed pipe (5) of material feed end docking is equipped with the first valve plate (1) and the second valve plate (3) on the feed pipe (5),
First valve plate (1) and the second valve plate (3) are used to the on state of control feed pipe (5)；
On the extending direction of feed pipe (5), first valve plate (1) and the second valve plate (3) are mounted on different location；
It further include linkage (2), the linkage (2) is used for link the first valve plate (1) and the second valve plate (3), so that the
Both one valve plate (1) and the second valve plate (3) are during the motion, another when any one is in the state of truncation feed pipe (5)
Person is on the state of feed pipe (5).
3. garbage decomposition processing system according to claim 2, which is characterized in that first valve plate (1) and the second valve
Plate (3) is in ball valve plate.
4. garbage decomposition processing system according to claim 2, which is characterized in that the linkage (2) is that setting exists
Gear set between first valve plate (1) and the second valve plate (3)；
The gear set includes two driven gears and a driving gear；
Be respectively connected with valve shaft on first valve plate (1) and the second valve plate (3), be coaxially installed on each valve shaft one from
Moving gear, the driving gear and two equal tooth engagements of driven gear.
5. garbage decomposition processing system according to claim 2, which is characterized in that first valve plate (1) and the second valve
It is respectively connected with valve shaft on plate (3), is respectively connected with executing agency on each valve shaft；
The executing agency is used to be drivingly connected valve shaft on it and rotates around the axis of valve shaft；
The linkage (2) includes control module, linkage (2) by control respectively with the first valve plate (1) and the second valve
The linkage is realized in the movement of the executing agency of plate (3) connection.
6. garbage decomposition processing system according to claim 5, which is characterized in that the executing agency is electronic execution machine
Structure or pneumatic actuator.
7. garbage decomposition processing system as claimed in any of claims 2 to 6, which is characterized in that further include conduct
The feed inlet (4) of feed pipe (5) input end, the feed inlet (4) are in the maximum horn mouth of free end end position diameter
Shape.
8. garbage decomposition processing system as claimed in any of claims 2 to 6, which is characterized in that the feed pipe
It (5) include straight pipe vertically-mounted when in use, first valve plate (1) and the second valve plate (3) are installed in the straight tube
Duan Shang.
9. garbage decomposition processing system according to claim 1, which is characterized in that the discharging device include input end with
The discharge barrel of the material discharge end docking, the bottom of the discharge barrel are provided with solid outlet (10), the discharge barrel
Top is connected with gas discharge pipe (9), further includes the dust-extraction unit (11) being connected on the gas discharge pipe (9).
10. garbage decomposition processing system according to claim 9, which is characterized in that the fluid in gas discharge pipe (9)
On flow direction, heat reclaim unit is also connected on the gas discharge pipe (9) in dust-extraction unit (11) downstream.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008014645A1 (en) * | 2006-07-24 | 2008-02-07 | Yuzhi Wang | An environment protection and energy source recovery type waste treatment equipment |
| CN104498069A (en) * | 2014-12-30 | 2015-04-08 | 汪清县龙腾能源开发有限公司 | Oil shale distillation process employing dry coke exhaust gas heat carrier |
| CN205933745U (en) * | 2016-08-17 | 2017-02-08 | 陈伟雄 | Domestic waste anaerobic pyrolysis treatment stove |
| CN110205166A (en) * | 2019-06-25 | 2019-09-06 | 河南信祥环境科技有限公司 | A kind of solid waste refuse gasification fusing system and method |
| CN210974530U (en) * | 2019-09-12 | 2020-07-10 | 四川火尔赤清洁能源有限公司 | Garbage decomposition treatment system |
-
2019
- 2019-09-12 CN CN201910865272.0A patent/CN110437853A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008014645A1 (en) * | 2006-07-24 | 2008-02-07 | Yuzhi Wang | An environment protection and energy source recovery type waste treatment equipment |
| CN104498069A (en) * | 2014-12-30 | 2015-04-08 | 汪清县龙腾能源开发有限公司 | Oil shale distillation process employing dry coke exhaust gas heat carrier |
| CN205933745U (en) * | 2016-08-17 | 2017-02-08 | 陈伟雄 | Domestic waste anaerobic pyrolysis treatment stove |
| CN110205166A (en) * | 2019-06-25 | 2019-09-06 | 河南信祥环境科技有限公司 | A kind of solid waste refuse gasification fusing system and method |
| CN210974530U (en) * | 2019-09-12 | 2020-07-10 | 四川火尔赤清洁能源有限公司 | Garbage decomposition treatment system |
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