CN108034441A - A kind of rubbish cracking apparatus - Google Patents
A kind of rubbish cracking apparatus Download PDFInfo
- Publication number
- CN108034441A CN108034441A CN201711337253.8A CN201711337253A CN108034441A CN 108034441 A CN108034441 A CN 108034441A CN 201711337253 A CN201711337253 A CN 201711337253A CN 108034441 A CN108034441 A CN 108034441A
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- Prior art keywords
- cracking
- outlet
- rubbish
- unit
- reactor
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
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- 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
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- 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
- C10B47/28—Other processes
- C10B47/32—Other processes in ovens with mechanical conveying means
- C10B47/44—Other processes in ovens with mechanical conveying means with conveyor-screws
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The present invention is that the reactor includes more than two cracking rooms being arranged in order, and is connected in more than two cracking rooms between two neighboring cracking room on a kind of rubbish cracking apparatus, including reactor；The reactor includes material inlet and cracked gas exhaust outlet, and is connected respectively with one of two cracking rooms in both ends.A kind of rubbish cracking apparatus proposed by the present invention makes rubbish sufficiently be cracked, so as to improve the lysis efficiency of rubbish.The gas that garbage cracking produces can be used as fuel, and the energy can be saved by being subject to recycling.
Description
Technical field
The present invention relates to a kind of technical field of waste treatment, more particularly to a kind of rubbish cracking apparatus.
Background technology
There are three kinds of relatively reliable processing modes, i.e. sanitary landfills, power generation by waste combustion and compost generally for domestic waste.
Wherein, though sanitary landfills investment is low, there are atmosphere pollution, soil pollution, and have the possibility of surface water pollution and underground water pollution,
Take up an area big, addressing difficulty.In some big and medium-sized cities, used is to additionally arrange polyethylene diagrams antiseepage, rubbish at the field bottom of landfill yard
The processing mode covered again using overlay film after rubbish compacting, and have and collect processing percolate, landfill gas, prevent the one whole of soil pollution
Set measure.But these actually above-mentioned plastic film materials in following landfill waste there are still leaking, polluted underground water
Etc. hidden danger, and the construction cost of this landfill yard and running cost are also at a relatively high, allow common small and medium-sized cities to inspire awe even from distance.Compost
Technological investment is moderate, and addressing is easier to but need to avoid resident compact district, has faint odor influence, and heavy metal pollution is maximum hidden
Suffer from.Since compost quality is poor, lacks application market, operator's pressure is very big.Comparatively speaking, power generation by waste combustion takes up little area and addressing
Easily, can be close to urban district, rubbish volume reduction decrement is fairly obvious, and only 10% residue needs to handle, and is preventing surface water, underground
It is advantageous compared with the above two in terms of water and soil pollution.But many as shown by data rubbish comprise only two a small amount of evils in itself in recent years
English, tests confirmation, the dioxin that incinerator burning produces is far above rubbish to the mass balance of actual garbage burning factory dioxin
Per se with amount, and the isomers distribution of dioxin is also different, i.e., dioxin mainly regenerates after waste incineration.
Due to domestic waste be largely by paper products, rag and various textiles, broken skin leather goods, culled wood and
The biomass such as woodwork, fruit/vegetable waste, flesh of fish discarded object, remaining meal rubbish form.Biomass refers to utilize big gas and water, soil
Deng by photosynthesis biology is commonly referred to as the various organisms that produce, i.e. all lived organic substances that can be grown
Matter.Therefore, at present, people are more the processing that Biomass-pyrolysis is used for domestic waste.Biomass hot tearing
Solution (is also known as pyrolyzed or cracks), typically refers under anaerobic or low-oxygen environment, and biomass, which is heated up, causes molecule to decompose production
The process of green coke charcoal, condensable liquids and gases product, is that a kind of of biomass energy important utilizes form.And due to biomass
Thermal cracking carries out under anaerobic or low-oxygen environment, and incineration firing will not occur, therefore avoids the generation of dioxin.
Existing thermal splitting system, usually occurs thermal cracking in a thermal cracking container, exists and cracks insufficient, effect
The defects of rate is low.
The content of the invention
In view of this, the present invention provides a kind of rubbish cracking apparatus, and main purpose is to carry out thermal cracking
More fully, lysis efficiency is improved.
To reach above-mentioned purpose, present invention generally provides following technical solution：
The embodiment of the present invention provides a kind of rubbish cracking apparatus, including reactor, and the reactor includes two
The cracking room being arranged in order more than a, and connected in more than two cracking rooms between two neighboring cracking room；
The reactor includes material inlet and cracked gas exhaust outlet, and respectively with two cracking rooms in both ends
One of connection.
The object of the invention to solve the technical problems can be also applied to the following technical measures to achieve further.
Preferably, the inner cavity of the reactor is equipped with thermal insulation board, and the inner cavity of the reactor is divided into two by the thermal insulation board
A cracking room：First cracking room and the second cracking room；
The thermal insulation board has the through hole for connecting first cracking room and second cracking room；
The material inlet is connected with first cracking room, the cracked gas exhaust outlet and second cracking room
Connection.
Preferably, multiple heat radiation tubes, the heat radiation tube connection combustion gas and air are equipped with each cracking room.
Preferably, the reactor further includes the first smoke outlet, and first smoke outlet is connected with the heat radiation tube.
Preferably, conveying unit is further included, the outlet of the conveying unit is connected with the material inlet, the conveying list
Member conveys material by the material inlet to the reactor.
Preferably, generator unit is further included, the cracked gas exhaust outlet is connected with the entrance of the generator unit, from
The cracking gas that the cracked gas exhaust outlet gives off provides fuel used to generate electricity to the generator unit.
Preferably, the generator unit includes steam boiler and generator；
The cracked gas exhaust outlet of the reactor and the fuel gas inlet of steam boiler connect, the steaming of the steam boiler
Vapor outlet is connected with the generator.
Preferably, the generator unit further includes the second smoke outlet, and second smoke outlet is arranged on the steam boiler
Top.
Preferably, fume treatment unit, the smoke inlet of the fume treatment unit and first smoke outlet are further included
Connection.
Preferably, fume treatment unit, the smoke inlet of the fume treatment unit and second smoke outlet are further included
Connection.
Preferably, the fume treatment unit includes fume collection component, and the fume collection component includes the flue gas
Entrance.
Preferably, the fume collection component includes grading ring pipe and multiple fume collection tanks in communication, described
Smoke inlet is arranged on the grading ring pipe.
Preferably, the fume treatment unit further includes deodorization component, and the fume collection tank is equipped with exhanst gas outlet, described
Exhanst gas outlet is connected with the entrance of the deodorization component.
Preferably, the deodorization component includes deodorization chamber * winding paper, and the deodorization chamber * winding paper includes first for being set up in parallel and being interconnected
Deodorization region and the second deodorization region, the entrance of the deodorization component are arranged on the first deodorization region.
Preferably, the first deodorization area filling has a plastic ball, the first deodorization region and the second deodorization region
Multiple nozzles are both provided with roof；
The deodorization component further includes photooxidation catalysis oxidation room, gas outlet and the photooxidation catalysis oxygen in the second deodorization region
Change the entrance connection of room, the gas outlet of photooxidation catalysis oxidation room is communicated through exhaust tube with the external world.
Preferably, the fume collection component further includes centrifugal blower, and the centrifugal blower is arranged on the exhanst gas outlet
On pipeline between the entrance of the deodorization component；
The entrance of the centrifugal blower is connected with the exhanst gas outlet, the outlet of the centrifugal blower and the deodorization component
Entrance connection.
Preferably, the conveying unit includes the first screw assembly and the second screw assembly for being mutually perpendicular to connection, material
Along from second screw assembly to the direction of first screw assembly convey, the outlet of first screw assembly with it is described
Material inlet connects；
First screw assembly includes the first expects pipe and the first screw rod being arranged in the first expects pipe；
Second screw assembly includes the second expects pipe and the second screw rod being arranged in the second expects pipe.
Preferably, first screw assembly further includes the first power section, first power section and described first
Screw rod connects, and drives first screw rod to rotate；
Second screw assembly further includes the second power section, and second power section connects with second screw rod
Connect, drive second screw rod to rotate.
Preferably, first screw assembly and second screw assembly are horizontally disposed；
The input terminal of second expects pipe is connected with hopper, and the hopper is arranged to its blanking direction vertically, thing
Material enters the conveying unit from the hopper.
Preferably, pretreatment unit is further included, the outlet of the pretreatment unit is corresponding with the entrance of the conveying unit.
Preferably, the pretreatment unit includes：Storage portion, Pre-sorting portion, broken portion, magnetic separation portion, press section, separation
Portion；
The treatment process of the pretreatment unit is：
Rubbish in storage portion is hung by rubbish to be transported in Pre-sorting portion, after the Pre-sorting part separates out bulk impurity
It is transported in broken portion, the broken portion is connected with magnetic separation portion, and the magnetic separation part is transported in press section after separating out metal, institute
State the butt that press sections separate out and transfer to the conveying unit, the wet basis that the press sections separate out be transported in separation unit into
The separation of row heavy seeds and light impurity, the light impurity that the separate section separates out transfer to the conveying unit, the weight isolated
Impurity such as gravel is landfilled or re-uses.
Preferably, multiple heat radiation tubes are arranged in parallel along orthogonal both direction, and orthogonal
Spacing in both direction is 100mm.
Preferably, recovery unit is further included, the reactor further includes semicoke outlet, the entrance of the recovery unit and institute
State the semicoke outlet connection of reactor.
Preferably, the recovery unit further includes steam stove, and the semicoke outlet is arranged on discharges equipped with the cracked gas
The bottom of the cracking room of outlet；
The entrance of the steam stove is connected with semicoke outlet, has company between the entrance of the steam stove and semicoke outlet
Adapter road, the connecting pipe is interior to be equipped with the 3rd screw rod, and the 3rd screw rod is connected with the 3rd power section；
The gas outlet of the steam stove is connected with the heat radiation tube, and the steam stove is to the heat radiation tube delivery of fuel gas.
Preferably, the fume treatment unit further includes cooling component, and the cooling component is arranged on the fume collection
Between component and the deodorization component.
Preferably, the cooling component includes cooling bay and covers the cooling lid above cooling bay；Set in the cooling bay
There are two support plates, two support plates will be divided into the three parts being arranged in order inside the cooling bay；
Three parts of the more condenser pipes through support plate connection cooling bay；
Inlet opening and apopore are provided with the part among the cooling bay；The cooling bay two other
Part is respectively arranged with heater gas inlet port and cooling gas outlet.
Preferably, the heater gas inlet port and cooling gas outlet and the inlet opening and apopore are arranged at cooling
The top of lid；The inlet opening is exported close to cooling gas, and the apopore is close to heater gas inlet port.
By above-mentioned technical proposal, a kind of rubbish cracking apparatus of the present invention at least has following advantages：
The present invention a kind of rubbish cracking apparatus, by making the reactor include more than two be arranged in order
Cracking room, and make to connect between two neighboring cracking room；The material inlet and cracked gas exhaust outlet point of the reactor
Do not connected with one of two cracking rooms in both ends, rubbish enters after reactor successively by more than two from material inlet
The pyrolysis chamber is progressively cracked, and the oil gas that previous cracking room produces enters the latter cracking room and carries out further depth
Cracking, so as to which the tar molecules of macromolecular to be cracked into the gaseous hydrocarbons of small molecule, forms substantial amounts of cracking gas, makes rubbish
Sufficiently cracked, so as to improve the lysis efficiency of rubbish.
Further, the gas that garbage cracking produces can be used as fuel, and the energy can be saved by being subject to recycling.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram for rubbish cracking apparatus that the embodiment of the present invention provides；
Fig. 2 is a kind of structural representation of the conveying unit for rubbish cracking apparatus that the embodiment of the present invention provides
Figure；
Fig. 3 is a kind of another visual angle of the conveying unit for rubbish cracking apparatus that the embodiment of the present invention provides
Structure diagram；
Fig. 4 is a kind of structural representation of the cooling component for rubbish cracking apparatus that the embodiment of the present invention provides
Figure；
Fig. 5 is a kind of technological process of the pretreatment unit for rubbish cracking apparatus that the embodiment of the present invention provides
Schematic diagram.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Attached drawing and preferred embodiment, to embodiment, structure, feature and its effect according to the present patent application, describe in detail such as
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.It is in addition, one or more
Special characteristic, structure or feature in a embodiment can be combined by any suitable form.
As shown in Figure 1, a kind of rubbish cracking apparatus that one embodiment of the present of invention proposes, including reactor
100, the reactor 100 includes more than two cracking rooms being arranged in order, and phase in more than two cracking rooms
Connected between adjacent two cracking rooms；The reactor 100 includes material inlet and cracked gas exhaust outlet, and respectively with
One of two cracking rooms at both ends connect.
The present invention a kind of rubbish cracking apparatus, by making the reactor include more than two be arranged in order
Cracking room, and make to connect between two neighboring cracking room；The material inlet and cracked gas exhaust outlet point of the reactor
Do not connected with one of two cracking rooms in both ends, rubbish enters after reactor successively by more than two from material inlet
The pyrolysis chamber is progressively cracked, and the oil gas that previous cracking room produces enters the latter cracking room and carries out further depth
Cracking, so as to which the tar molecules of macromolecular to be cracked into the gaseous hydrocarbons of small molecule, forms substantial amounts of cracking gas, makes rubbish
Sufficiently cracked, so as to improve the lysis efficiency of rubbish.
For example, a specific embodiment be as shown in Figure 1, the inner cavity of the reactor 100 can set thermal insulation board 110,
The inner cavity of the reactor 100 is divided into two cracking rooms by the thermal insulation board 110：First cracking room 120 and the second cracking room
130.The thermal insulation board 110 has the through hole 111 for connecting first cracking room 120 and second cracking room 130.The thing
Material import is connected with first cracking room 120, and the cracked gas exhaust outlet 150 is connected with second cracking room 130.
And the material inlet is arranged on the roof of first cracking room 120, the cracked gas exhaust outlet 150 is arranged on second
The side wall of cracking room.Rubbish enters after reactor from material inlet to carry out progressively by the first cracking room and the second cracking room successively
Cracking, the oil gas that the first cracking room produces enters the second cracking room and carries out further deep pyrolytic, so as to which first is split
The tar molecules of the macromolecular of solution room discharge are cracked into the gaseous hydrocarbons of small molecule, form substantial amounts of cracking gas, obtain rubbish
Sufficiently cracking, so as to improve the lysis efficiency of rubbish.
Preferably, multiple heat radiation tubes 140, the connection of heat radiation tube 140 combustion can be set in each cracking room
Gas and air.Specifically, combustion gas and air enter the heat radiation tube 140 from fuel gas inlet 170 and air intake 180 respectively
Afterwards, light in the Novel interior ignition of the heat radiation tube 140 and can produce heat, and the heat of generation is passed through into radiation mode transmission
To the cracking room, indoor rubbish is cracked so as to large area heating, without directly lighting a fire in inside reactor, ensure that
The oxygen-free environment of reactor, improves thermal cracking effect.
Preferably, multiple heat radiation tubes 140 can be arranged in parallel along orthogonal both direction, and mutual
Spacing in vertical both direction is 100mm.Specifically, the heat radiation tube 140 can set 5~9 in vertical direction
Layer.As shown in Figure 1, the heat radiation tube 140 respectively transversely with parallel longitudinal arrangement, wherein being laterally along the transversal of reactor
Face, longitudinal direction are along the longitudinal section of reactor.
Preferably, the reactor 100 can also include the first smoke outlet 160, first smoke outlet 160 and the heat
Radiant tube 140 connects, and the flue gas for making to produce after thermal cracking is discharged from first smoke outlet 160.All heat radiation tubes 140 are logical
Cross same fuel gas inlet 170 and supply combustion gas, the heat radiation tube passes through same first smoke outlet, 160 smoke discharging, Suo Youre
Radiant tube supplies air by same air intake 180.Heat radiation tube layered arrangement, can lift the contact surface with rubbish
Product, lifts heat transfer effect.
Preferably, as shown in Figure 1, Figure 2, Figure 3 shows, the rubbish cracking apparatus can also include conveying unit 200,
The outlet of the conveying unit 200 is connected with the material inlet, and the conveying unit 200 is by the material inlet to described
Reactor 100 conveys material.
Preferably, as shown in Figures 2 and 3, the conveying unit 200 can include be mutually perpendicular to connection first spiral group
210 and second screw assembly 220 of part, material is along from second screw assembly 220 to the direction of first screw assembly 210
Conveying, the outlet of first screw assembly 210 is connected with the material inlet.Wherein, first screw assembly 210 can be with
Including the first expects pipe 211 and the first screw rod 212 being arranged in the first expects pipe 211.Second screw assembly 220 includes the
Two expects pipes 221 and the second screw rod 222 being arranged in the second expects pipe 221.
Preferably, as shown in Figures 2 and 3, first screw assembly 210 can also include the first power section 213, institute
State the first power section 213 to be connected with first screw rod 212, drive first screw rod 212 to rotate；Second spiral shell
Rotation component 220 can also include the second power section 223, and second power section 223 connects with second screw rod 222
Connect, drive second screw rod 222 to rotate.Specifically, 212 and second screw rod 222 of the first screw rod turns through
Bearing block, is driven by motor.The feeding device of the present embodiment employs orthogonal first screw assembly of conveying direction and
The structure of two screw assemblies, reliable extruding can be realized by the structure of the first screw rod and the helical feed of the second screw rod
Exhaust, lift-off seal, prevents oxygen from entering reactor, can so ensure reliable oxygen-free environment, greatly promote thermal cracking
Effect and efficiency.
Preferably, first screw assembly 210 and second screw assembly 220 can be horizontally disposed.Wherein,
The input terminal of second expects pipe 221 is connected with hopper 230, and the hopper 230 is arranged to its blanking direction vertically, thing
Material enters the conveying unit 200 from the hopper 230.
Preferably, as shown in Figure 1, the rubbish cracking apparatus can also include generator unit 300, the cracking
Gas discharge outlet 150 is connected with the entrance of the generator unit 300, is given off from the cracked gas exhaust outlet 150
Cracking gas provides fuel used to generate electricity to the generator unit 300.
Specifically, as shown in Figure 1, the generator unit 300 can include steam boiler 310 and generator 320.It is described anti-
The cracked gas exhaust outlet 150 of device 100 is answered to be connected with the fuel gas inlet of steam boiler 310, the cracked gas exhaust outlet
Fuel of the cracking gas of 150 discharges as the steam boiler 310, makes the water in steam boiler 310 be converted into steam.Meanwhile
The steam (vapor) outlet 312 of the steam boiler 310 is connected with the generator 320, and the generator 320 is steam-driven generator, institute
The steam for stating the generation of steam boiler 310 enters generator 320 from steam (vapor) outlet 312, is sent out so as to use steam as power
Electricity, realizes making full use of for cracked gas, has saved the energy.
Preferably, the generator unit 300 can also include the second smoke outlet 311, and second smoke outlet 311 is arranged on
The top of the steam boiler 310.
Preferably, it is described as shown in Figure 1, the rubbish cracking apparatus can also include fume treatment unit 400
The smoke inlet of fume treatment unit 400 is connected with first smoke outlet 160；And/or the fume treatment unit 400
Smoke inlet is connected with second smoke outlet 311.
Preferably, as shown in Figure 1, the fume treatment unit 400 can include fume collection component 410, the flue gas
Collection assembly 410 includes the smoke inlet.
Preferably, as shown in Figure 1, the fume collection component 410 can include grading ring pipe 411 and in communication
Multiple fume collection tanks 412, the smoke inlet are arranged on the grading ring pipe 411.Grading ring pipe 411 is loop configuration,
Its effect is that the material for allowing previous flow to come is uniform, is then connected via the outlet on grading ring pipe 411 and fume collection tank 412
It is logical.First smoke outlet, 150 and second smoke outlet 311 is connected to the grading ring pipe 411 by collecting pipeline；The flue gas
Collecting tank 412 is equipped with flue gas input port and negative port；The grading ring pipe 411 is connected with a pair of with fume collection tank 412 1
The flue gas inlet branch 36 answered, the flue gas input port of the corresponding fume collection tank of the connection of flue gas inlet branch 36, the flue gas
Inlet branch 36 is circumferential uniformly distributed along grading ring pipe 411, and the flue gas inlet branch 36 is equipped with valve 37.
Preferably, as shown in Figure 1, the fume treatment unit 400 can also include deodorization component 420, the flue gas is received
Collection tank 412 is equipped with exhanst gas outlet, and the exhanst gas outlet is connected with the entrance of the deodorization component 420.
Preferably, as shown in Figure 1, the deodorization component 420 can include deodorization chamber * winding paper 421, the deodorization chamber * winding paper 421 can wrap
Include the first deodorization region 4211 for being set up in parallel and being interconnected and the second deodorization region 4212, the deodorization component 400 enter
Mouth is arranged on the first deodorization region 4211.
Preferably, the first deodorization region 4211 is filled with multiaspect plastic ball, the first deodorization region 4211 and described
Multiple nozzles 4213 are both provided with the roof in two deodorization regions 4212.The nozzle 4213 in the first deodorization region 4211 can be with
Lye is sprayed to the multiaspect plastic ball, has the function that deodorization.Second deodorization region 4212 can be bathroom, the second deodorization area
The nozzle 4213 in domain 4212 can spray into the nutrient solution for contributing to microorganism species to breed into bathroom or can further remove
Smelly liquid.
Meanwhile the deodorization component 420 can also include photooxidation catalysis oxidation room 422, the second deodorization region 4212
Gas outlet connected with the entrance of photooxidation catalysis oxidation room 422.Photooxidation catalysis oxidation is adapted at normal temperatures that waste odour-gas body is complete
Nontoxic material is oxidized to, is adapted to processing high concentration, the exhaust-gas treatment of toxic and harmful gas large-minded, stability is strong.
Waste odour-gas body in air directly can be completely oxidized to by nontoxic material by photochemical catalytic oxidation, do not stay any secondary dirt
Dye, photooxidation catalysis oxidation activate photochemical catalyst by the use of the vacuum ripple ultraviolet light that artificial quartz burner produces as the energy, drive
Dynamic oxidation-reduction reaction, and photochemical catalyst does not consume during the reaction, by the use of the oxygen in air as oxidant, has
Degraded poisonous and harmful waste odour-gas body in effect ground becomes the maximum feature that the energy is saved in photocatalysis.The shape after photooxidation catalysed oxidn
Into nontoxic gas can be exhausted directly to from the gas outlet of photooxidation catalysis oxidation room 422 through exhaust tube 423 in external environment
Go, polluted without being formed to environment.
Preferably, as shown in Figure 1, the fume collection component 410 can also include centrifugal blower 413, the centrifugation wind
Machine 413 is arranged on the pipeline between the entrance of the exhanst gas outlet and the deodorization component 420.The centrifugal blower 413
Entrance is connected with the exhanst gas outlet, and the outlet of the centrifugal blower 413 is connected with the entrance of the deodorization component 420, is played
Accelerate effect of the flue gas from fume collection component to deodorization component flow.The centrifugal blower 413 connects negative pressure and manifold 38 occurs,
The negative pressure occurs manifold 38 and is connected with and 412 one-to-one negative pressure of fume collection tank generation branch pipe 39, the negative pressure generation
The negative port of the corresponding fume collection tank 412 of the connection of branch pipe 39, the negative pressure occur branch pipe 39 and are equipped with valve 37.
Preferably, as shown in Figure 1, the fume treatment unit 400 can also include cooling component 430, the cooling group
Part 430 is arranged between the fume collection component 410 and the deodorization component 420.
Specifically, as shown in figure 4, the cooling component 430 can include cooling bay 431 and cover cold above cooling bay
But lid 432.Two support plates 433 are equipped with the cooling bay 431, two support plates 433 are by inside the cooling bay 431
It is divided into the three parts being arranged in order.Three parts of the more condenser pipes 434 through the support plate 433 connection cooling bay 431.Place
Inlet opening 435 and apopore 436 are provided with a part for the centre of cooling bay 431；Other the two of the cooling bay 431
A part is respectively arranged with heater gas inlet port 437 and cooling gas outlet 438.
Preferably, the heater gas inlet port 437 and cooling gas outlet 438 and the inlet opening 435 and apopore 436
It is arranged at the top of cooling lid 432；And close to cooling gas outlet 438, the apopore 436 leans on for the inlet opening 435
Near-thermal gas access 437.
The present embodiment sets cooling component between fume collection component and deodorization component, and the cooling component on the one hand can
Flue gas to be cooled down, ensure follow-up deodorization clean-up effect, on the other hand hot water can be utilized, filled with trans-utilization thermal energy
Divide conversion flammable flue gas, reduce flue gas residual quantity.
Preferably, the rubbish cracking apparatus can also include pretreatment unit, and the pretreatment unit goes out
Mouth is corresponding with the entrance of the conveying unit 200.The pretreatment unit is located in advance first before entering reactor to rubbish
Reason, so that the thermal cracking of rubbish is more abundant.
Preferably, the pretreatment unit can include：Storage portion 510, Pre-sorting portion 520, broken portion 530, magnetic separation portion
540th, press section 550, separation unit 560.As shown in figure 5, the treatment process of the pretreatment unit 500 can be：
Rubbish in storage portion 510 is hung by rubbish to be transported in Pre-sorting portion 520, and the Pre-sorting part separates out bulk
It is transported to after impurity in broken portion 530, broken particle diameter is preferably below 20mm.The broken portion 530 and magnetic separation portion 540 connect
Connect, the magnetic separation portion 540 is transported in press section 550 after isolating metal, and the butt that the press section 550 is isolated transfers to
Enter the conveying unit 200 in the hopper 230, the wet basis that the press section 550 is isolated be transported in separation unit 560 into
The separation of row heavy seeds and light impurity, the light impurity that the separation unit 560 is isolated are transferred in the hopper 230 described in entrance
Conveying unit 200, the heavy seeds isolated such as gravel are landfilled or are re-used, such as brickmaking.It is single by pre-processing
Rubbish has been carried out reliable transhipment, broken, magnetic separation and separating dry space from moist space, high treating effect by member, contributes to follow-up thermal cracking
Process is reliably efficiently completed.
Preferably, as shown in Figure 1, the rubbish cracking apparatus can also include recovery unit 600, the reaction
Device 100 further includes semicoke outlet, and the entrance of the recovery unit 600 and the semicoke outlet of the reactor 100 connect.
Preferably, as shown in Figure 1, the recovery unit 600 can include steam stove 610, the semicoke outlet is arranged on
There is the bottom of the cracking room of the cracked gas exhaust outlet 150.Specifically, the semicoke outlet can be set in Fig. 1
The bottom of second cracking room 130.
The entrance 614 of the steam stove 610 is connected with semicoke outlet, the entrance 614 and the semicoke of the steam stove 610
Have connecting pipe 620 between outlet, be equipped with the 3rd screw rod 630 in the connecting pipe 620, the 3rd screw rod 630 and
3rd power section 640 connects.The steam stove can also include steam stove lighting-up tuyere 611, slag-drip opening 612 and gas outlet 613, described
The gas outlet 613 of steam stove 610 is connected with fuel gas inlet 170, to 140 delivery of fuel gas of heat radiation tube.
Semicoke is also known as semi-coke.As the flammable solid product obtained by coal low temperature distillation.Color is black porous, and main component is carbon, ash
Point and volatile matter.Compared with coke, volatile matter content is high, and porosity is big and mechanical strength is low.Have with carbon monoxide, steam or oxygen
There is stronger reactivity.Good high heat value smokeless fuel, be mainly used as industry or domestic fuel, be also used for synthesis gas,
Calcium carbide production etc., a small amount of reducing agent as copper mine or phosphorus ore when smelting, also serves as coke making and coal blending in addition.In the present embodiment,
Semicoke after thermal cracking further carries out heating and gasifying by steam stove, can further extract the combustible gas of semicoke generation, this portion
Divide combustible gas, that is, to 140 delivery of fuel gas of heat radiation tube, rubbish can be made to be fully used as the combustion gas of reactor,
So as to greatly reduce the consumption of external fuel, the energy has been saved.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention, according to
Any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still falls within this hair
In the range of bright technical solution.
Claims (10)
- A kind of 1. rubbish cracking apparatus, it is characterised in that including reactor, the reactor include it is more than two according to The cracking room of secondary arrangement, and connected in more than two cracking rooms between two neighboring cracking room；The reactor includes material inlet and cracked gas exhaust outlet, and respectively one of with two cracking rooms in both ends Connection.
- 2. rubbish cracking apparatus according to claim 1, it is characterised in that the inner cavity of the reactor be equipped with every The inner cavity of the reactor is divided into two cracking rooms by hot plate, the thermal insulation board：First cracking room and the second cracking room；The thermal insulation board has the through hole for connecting first cracking room and second cracking room；The material inlet is connected with first cracking room, and the cracked gas exhaust outlet connects with second cracking room It is logical.
- 3. rubbish cracking apparatus according to claim 1 or 2, it is characterised in that set in each cracking room There are multiple heat radiation tubes, the heat radiation tube connection combustion gas and air；The reactor further includes the first smoke outlet, and first smoke outlet is connected with the heat radiation tube.
- 4. the rubbish cracking apparatus according to any one of claims 1 to 3, it is characterised in that further include：Conveying unit, the outlet of the conveying unit are connected with the material inlet, the conveying unit by the material into Mouth conveys material to the reactor；And/orGenerator unit, the cracked gas exhaust outlet are connected with the entrance of the generator unit, are discharged from the cracked gas The cracking gas that outlet drain goes out provides fuel used to generate electricity to the generator unit；And/or fume treatment unit, the fume treatment list The smoke inlet of member is connected with first smoke outlet；And/orPretreatment unit, the outlet of the pretreatment unit are corresponding with the entrance of the conveying unit.
- 5. rubbish cracking apparatus according to claim 4, it is characterised in that the generator unit includes steam copper Stove and generator；The cracked gas exhaust outlet of the reactor and the fuel gas inlet of steam boiler connect, and the steam of the steam boiler goes out Mouth is connected with the generator；The generator unit further includes the second smoke outlet, and second smoke outlet is arranged on the top of the steam boiler, described The smoke inlet of fume treatment unit is connected with second smoke outlet.
- 6. rubbish cracking apparatus according to claim 5, it is characterised in that the fume treatment unit includes：Fume collection component, the fume collection component include grading ring pipe and multiple fume collection tanks in communication, institute Smoke inlet is stated to be arranged on the grading ring pipe；Deodorization component, the fume collection tank are equipped with exhanst gas outlet, and the exhanst gas outlet is connected with the entrance of the deodorization component；Cooling component, the cooling component are arranged between the fume collection component and the deodorization component.
- 7. rubbish cracking apparatus according to claim 4, it is characterised in that the conveying unit includes mutually hanging down Direct-connected logical the first screw assembly and the second screw assembly, material is along from second screw assembly to first screw assembly Direction conveying, the outlet of first screw assembly is connected with the material inlet；First screw assembly includes the first expects pipe and the first screw rod being arranged in the first expects pipe, the first power section band Dynamic first screw rod rotates；Second screw assembly includes the second expects pipe and the second screw rod being arranged in the second expects pipe, the second power section band Dynamic second screw rod rotates.
- 8. rubbish cracking apparatus according to claim 4, it is characterised in that the pretreatment unit includes：Storage Tibetan portion, Pre-sorting portion, broken portion, magnetic separation portion, press section, separation unit；The treatment process of the pretreatment unit is：Rubbish in storage portion is hung by rubbish to be transported in Pre-sorting portion, and the Pre-sorting part conveys after separating out bulk impurity Into broken portion, the broken portion is connected with magnetic separation portion, and the magnetic separation part is transported in press section after separating out metal, the pressure Squeeze the butt that part separates out and transfer to the conveying unit, the wet basis that the press sections separate out, which is transported in separation unit, carries out weight The separation of impurity and light impurity, the light impurity that the separate section separates out transfer to the conveying unit, the heavy seeds isolated As gravel is landfilled or is re-used.
- 9. rubbish cracking apparatus according to claim 3, it is characterised in that multiple heat radiation tubes are along mutually Vertical both direction is arranged in parallel, and the spacing in orthogonal both direction is 100mm.
- 10. rubbish cracking apparatus according to claim 4, it is characterised in that recovery unit is further included, it is described anti- Device is answered to further include semicoke outlet, the entrance of the recovery unit and the semicoke outlet of the reactor connect；The recovery unit further includes steam stove, and the semicoke outlet is arranged on the cracking room equipped with the cracked gas exhaust outlet Bottom；The entrance of the steam stove is connected with semicoke outlet, has connecting tube between the entrance of the steam stove and semicoke outlet Road, the connecting pipe is interior to be equipped with the 3rd screw rod, and the 3rd screw rod is connected with the 3rd power section；The gas outlet of the steam stove is connected with the heat radiation tube, and the steam stove is to the heat radiation tube delivery of fuel gas.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337253.8A CN108034441A (en) | 2017-12-14 | 2017-12-14 | A kind of rubbish cracking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337253.8A CN108034441A (en) | 2017-12-14 | 2017-12-14 | A kind of rubbish cracking apparatus |
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| CN108034441A true CN108034441A (en) | 2018-05-15 |
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| CN201711337253.8A Pending CN108034441A (en) | 2017-12-14 | 2017-12-14 | A kind of rubbish cracking apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059541A (en) * | 2019-12-20 | 2020-04-24 | 湖南华仁宏顺科技有限公司 | Oil-gas direct-combustion heating garbage multistage pyrolysis system and garbage pyrolysis treatment method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819635A (en) * | 2015-09-22 | 2016-08-03 | 北京航天试验技术研究所 | Spiral feeding unit, and oil-containing sludge separating apparatus including same |
| CN105841159A (en) * | 2016-05-19 | 2016-08-10 | 北京神雾环境能源科技集团股份有限公司 | Garbage pyrolysis and catalytic splitting system |
| CN205461716U (en) * | 2016-03-29 | 2016-08-17 | 深圳市龙吉顺实业发展有限公司 | A odor treatment system for kitchen garbage handles factory |
| CN205701835U (en) * | 2016-06-14 | 2016-11-23 | 深圳市朗坤环保股份有限公司 | One way of life rubbish compression-classification dual treatment resource utilization system |
-
2017
- 2017-12-14 CN CN201711337253.8A patent/CN108034441A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819635A (en) * | 2015-09-22 | 2016-08-03 | 北京航天试验技术研究所 | Spiral feeding unit, and oil-containing sludge separating apparatus including same |
| CN205461716U (en) * | 2016-03-29 | 2016-08-17 | 深圳市龙吉顺实业发展有限公司 | A odor treatment system for kitchen garbage handles factory |
| CN105841159A (en) * | 2016-05-19 | 2016-08-10 | 北京神雾环境能源科技集团股份有限公司 | Garbage pyrolysis and catalytic splitting system |
| CN205701835U (en) * | 2016-06-14 | 2016-11-23 | 深圳市朗坤环保股份有限公司 | One way of life rubbish compression-classification dual treatment resource utilization system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059541A (en) * | 2019-12-20 | 2020-04-24 | 湖南华仁宏顺科技有限公司 | Oil-gas direct-combustion heating garbage multistage pyrolysis system and garbage pyrolysis treatment method |
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Application publication date: 20180515 |