CN206887013U - A kind of fancy spiral electron refuse pyrolysis plant - Google Patents
A kind of fancy spiral electron refuse pyrolysis plant Download PDFInfo
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- CN206887013U CN206887013U CN201621354970.2U CN201621354970U CN206887013U CN 206887013 U CN206887013 U CN 206887013U CN 201621354970 U CN201621354970 U CN 201621354970U CN 206887013 U CN206887013 U CN 206887013U
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Abstract
It the utility model is related to technical field of waste treatment, more particularly to a kind of fancy spiral electron refuse pyrolysis plant.The device includes：Electronic waste pyrolysis reactor and electric heating system, wherein, the electronic waste pyrolysis reactor includes：Material pyrolization modules and reactor shell；The material pyrolization modules include screw shell and fancy spiral；The fancy spiral is located in the temperature section that tar is produced inside the screw shell, and the fancy spiral includes helical axis and fancy helical blade, and multiple angled aperture slots of tool are set on every turn of fancy helical blade；The electric heating system includes heating module and insulating barrier, and the insulating barrier is located at the outer surface of the screw shell inside the confined space, and the heating module is located at the outer surface of the insulating barrier.The device uses fancy helical blade transferring raw material, and it is being the axially and tangentially equal stress in direction by spiral fancy blade to make material, avoids material adhesion hardened, prevents from blocking.
Description
Technical field
It the utility model is related to technical field of waste treatment, more particularly to a kind of fancy spiral electron refuse pyrolysis plant.
Background technology
Due to the continuous change of temperature in electronic waste pyrolytic process, caused by material is pyrolyzed at different temperature
Product is different, is found by experiment and the data preparation of related data, and between 300 ~ 400 DEG C, pyrolysis gas produces temperature
Speed is accelerated, while temperature produces tar between 500 ~ 550 DEG C, because temperature rise tar flashes to rapidly after generation
Gaseous gas mixture, temperature make residual solid be carbonized to form solid slag carbon residue between 650 ~ 700 DEG C.Warm caused by tar
To spend in section, material has solid and molten mass when just being produced due to tar so that tar has an opportunity solid slag adhesion together,
As tar vaporization makes the solid slag that has been sticked together hardened together, and as helical axis rotates together, by material
Accumulation, the ability of straight helical feed material is finally influenceed even by heating coil blocking or stuck so that electronic waste was pyrolyzed
Cheng Wufa is continuous or experimental provision damages, and very big hidden danger, such as Patent No. are brought to manufacturing machine experiment
CN104593090A patent document discloses the method and device that a kind of biomass pyrogenation gasification prepares synthesis gas, it is proposed that one
Kind biomass pyrogenation gasification prepares the method and device of synthesis gas, and wherein method includes low temperature baking, high-temperature catalytic gasifies and micro-
Ripple is reformed three phases and is carried out continuously respectively in gasification installation in three relatively independent spaces, so as to obtain high-quality
Synthesis gas.Device includes double-shaft spiral pyrolysis reactor, and its leading portion is bakees section, and stage casing is gasification section, and latter end is microwave radiation technology
Reforming sections, raw material are sent into double-shaft spiral pyrolysis reactor through charging gear, utilize flue gas heat exchange, catalyst heat-carrying and microwave radiation technology
The preference temperature that the mode of the inside and outside thermal of heating provides three conversion zones realizes classification pyrolytic gasification, and caused gas is through gas
Synthesis gas product is obtained after solid separator, while the decaying catalyst of reactor discharge and coke etc. are sent into combustion furnace, is used for
High-temperature flue gas and catalyst regeneration are produced, but the device uses the raising that double helix design double helix synchronous rotary can only be simple
Conveying capacity, it can't resolve the problem of tar bonds.Therefore a kind of electronic waste processing that can reduce tar bonding how is designed
Device turns into the problem of this area urgent need to resolve.
Utility model content
The utility model is in view of the shortcomings of the prior art, it is proposed that a kind of fancy spiral electron refuse pyrolysis plant.The dress
Put and be taken as fancy helical blade transferring raw material, make material different in the Impact direction by spiral fancy blade, from tradition
Simply thrust vertically, be changed into the equal stress in axially and tangentially direction, in temperature section, material produces bonding caused by tar
Cohesive material is destroyed by stress change afterwards, at the same with the rise of temperature make to produce tar vaporizes immediately, reduce
The time of contact of binding material and blade, avoid material adhesion hardened, add the continuity of aerogenesis.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
The utility model proposes a kind of fancy spiral electron refuse pyrolysis plant, according to embodiment of the present utility model,
The device includes：Electronic waste pyrolysis reactor and electric heating system, wherein, the electronic waste pyrolysis reactor includes：Thing
Expect pyrolization modules and reactor shell, the material pyrolization modules are across the both sides of the reactor shell, and the material
Two ends of pyrolization modules are exposed in the outside of the reactor shell；The material pyrolization modules include screw shell and flower
Formula spiral, wherein, the screw shell extends through described from the reactor shell side along the reactor enclosure intracoelomic cavity
The opposite side of reactor shell, two ends of the screw shell are exposed in the outside of the reactor shell so that described
Confined space is formed between reactor shell and the screw shell, the screw shell outer wrapping insulation in confined space
Layer, the insulating barrier outer wrapping install the heating module；The fancy spiral, which is located inside the screw shell, produces tar
Temperature section in, and the fancy spiral includes helical axis and fancy helical blade, is set on every turn of fancy helical blade
The angled aperture slots of multiple tools are put, for making material avoid material and the blade in the equal stress in axially and tangentially direction
Bond；The electric heating system, positioned at the inside of the confined space, including：For providing the heating module of thermal source and being used for
Ensure the heating wire and the insulating barrier of the screw shell insulation in the material pyrolization modules in the heating module, the insulation
The outer surface of screw shell of the layer inside the confined space, the heating module are located at the outer surface of the insulating barrier.
Inventor's discovery,, will be traditional with reference to the characteristics of straight screw feeding according to the device of the utility model embodiment
Isometric helix feeding is modified to fancy blade screw feeding, makes material in the difference of the Impact direction by fancy helical blade,
From traditional thrust simply vertically, it is changed into the equal stress in axially and tangentially direction, in material production in temperature section caused by tar
It is raw bond after cohesive material destroyed by stress change, while as the rise of temperature makes to produce to obtain tar vapour immediately
Change, reduce the time of contact of binding material and blade, avoid material adhesion hardened, and reactor pressure fluctuates small, pressure
Controlled range is in 3 ~ 5KPa, and furnace atmosphere, temperature are than more uniform, and at ± 5 DEG C, internal helicoid tar is cohesive for in-furnace temperature fluctuation
Improve to great, tar sizing amount can be controlled below 2%, while is heated by using electrical heating module, realize subregion essence
Quasi- control temperature.
According to embodiment of the present utility model, it is provided with the exposed screw shell outside the reactor shell
Feed pipe, slag charge outlet and oil gas vent, and the feed pipe is located at the screw shell upper left quarter, and the slag charge exports position
In the screw shell right lower quadrant, the oil gas vent is located at the screw shell upper right quarter.
According to embodiment of the present utility model, the fancy helical blade be fixed on the helical axis and be arranged to
The helical axis rotates coaxially, and the helical axis stretches out the screw shell in the material inlet side, and is connected with motor.
According to embodiment of the present utility model, the heating module includes fibre module, heating wire and binding post, the fibre
Dimension module is semicircular ring shape, and the annulus inner ring is provided with groove along inwall circumferencial direction, and the heating wire twines in a spiral form
It is wound on the groove, described binding post one end is connected with the both ends of heating wire respectively through the fibre module, the wiring
The other end of post is connected with described device circuit.
According to embodiment of the present utility model, every two pieces of heating modules connect to form a heating with parallel way
Area, each heating zone connect in a series arrangement.
According to embodiment of the present utility model, the reactor shell is insulation shell.
According to embodiment of the present utility model, the screw shell is heat-resisting steel sheel, and thickness is 5-8mm.
According to embodiment of the present utility model, the inside of the insulation shell is filled with insulation material, it is preferred that the guarantor
Adiabator is heat-preservation cotton and asbestos board, and heat-preservation cotton filling needs to be compacted, to ensure heat insulating ability.
According to embodiment of the present utility model, the fancy spiral is heat resisting steel material, the spiral shell of the fancy helical blade
Away from for 50-100mm, thickness 8-12mm；By one 15- of setting per 45-60 ° counterclockwise on every turn of fancy helical blade
20 ° of aperture slots.
According to embodiment of the present utility model, the fancy spiral is located at the temperature that tar is produced inside the screw shell
For in 450-600 DEG C of temperature section.
The utility model at least has the advantages that：The utility model combines the characteristics of straight screw feeding, by tradition
Isometric helix feeding be modified to fancy blade screw feeding, make material in the Impact direction by fancy helical blade not
Together, from traditional thrust simply vertically, it is changed into the equal stress in axially and tangentially direction, in material in temperature section caused by tar
Produce and cohesive material is destroyed by stress change after bonding, while as the rise of temperature makes to produce to obtain tar vapour immediately
Change, reduce the time of contact of binding material and blade, avoid material adhesion hardened, and reactor pressure fluctuates small, pressure
Controlled range is in 3 ~ 5KPa, and furnace atmosphere, temperature are than more uniform, and at ± 5 DEG C, internal helicoid tar is cohesive for in-furnace temperature fluctuation
Improve to great, tar sizing amount can be controlled below 2%, while is heated by using electrical heating module, realize subregion essence
Quasi- control temperature.
Brief description of the drawings
Fig. 1 is fancy spiral electron refuse pyrolysis plant structure chart of the present utility model.
Fig. 2 is the heating module structure chart of fancy spiral electron refuse pyrolysis plant of the present utility model.
Fig. 3 is the heating module top view of fancy spiral electron refuse pyrolysis plant of the present utility model.
Fig. 4 is the fancy helical blade structure schematic diagram of fancy spiral electron refuse pyrolysis plant of the present utility model.
Wherein, 1, fancy spiral；2nd, feed pipe；3rd, slag charge exports；4th, oil gas vent；5th, screw shell；6th, insulation shell；
7th, insulation material；8th, insulating barrier；9th, heating module；10th, helical axis；11st, fancy helical blade；12nd, motor；13rd, fibre module；
14th, heating wire；15th, binding post；16th, aperture slots.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to specific embodiment
The utility model is described in further detail.The embodiments described below is exemplary, is only used for explaining that this practicality is new
Type, and it is not intended that to limitation of the present utility model.
The utility model proposes a kind of fancy spiral electron refuse pyrolysis plant, according to embodiment of the present utility model,
Fig. 1 is fancy spiral electron refuse pyrolysis plant structure chart of the present utility model, and Fig. 4 is fancy spiral electron of the present utility model
Shown in the fancy helical blade structure schematic diagram of refuse pyrolysis plant, reference picture 1 and Fig. 4, the device includes：Electronic waste is pyrolyzed
Reactor and electric heating system, wherein, the electronic waste pyrolysis reactor includes：Material pyrolization modules and reactor shell,
According to some embodiments of the utility model, it is preferred that reactor shell described in the utility model is insulation shell 6, the guarantor
The inside of warm housing is filled with insulation material 7, according to embodiment of the present utility model, the specific species of affiliated insulation material not by
Limitation, the utility model is preferably heat-preservation cotton and asbestos board, and heat-preservation cotton filling needs to be compacted, to ensure heat insulating ability；The thing
Material pyrolization modules include screw shell 5 and fancy spiral 1, and the electric heating system includes：For providing the heating module 9 of thermal source
With the insulating barrier to be insulated for ensureing the heating wire 14 in the heating module with the screw shell in the material pyrolization modules
8。
According to embodiment of the present utility model, shown in reference picture 1, the material pyrolization modules are across the reactor shell
Both sides, and two ends of the material pyrolization modules are exposed in the outside of the reactor shell.
According to embodiment of the present utility model, shown in reference picture 1, the specific material of the screw shell is unrestricted, only
Will can fire resistant anticorrosive, according to some embodiments of the utility model, screw shell described in the utility model is preferred
For heat-resisting steel sheel, thickness is preferably 5-8mm, and is set on the exposed screw shell outside the reactor shell
There are feed pipe 2, slag charge outlet 3 and oil gas vent 4, and the feed pipe is located at the screw shell upper left quarter, the slag charge
Outlet is located at the screw shell right lower quadrant, and the oil gas vent is located at the screw shell upper right quarter, when electronic waste material
Enter the reactor from the feed pipe, promoted and be pyrolyzed with certain speed under the propulsion of the fancy spiral, it is caused solid
Slag is exported from the slag charge and discharged, and gas is discharged from the oil gas vent caused by pyrolysis；The screw shell is from the reaction
Device housing side extends through the opposite side of the reactor shell along the reactor enclosure intracoelomic cavity, and the two of the screw shell
Individual end is exposed in the outside of the reactor shell so that is formed between the reactor shell and the screw shell closed
Space, the screw shell outer wrapping insulating barrier in confined space, the insulating barrier outer wrapping install the heating module, lead to
Cross and heated using electrical heating module, realize that subregion is precisely controlled temperature.
According to embodiment of the present utility model, shown in reference picture 1, the specific material of the fancy spiral is unrestricted, only
Will can fire resistant anticorrosive, according to some embodiments of the utility model, fancy spiral described in the utility model is preferred
For heat resisting steel material, the fancy spiral includes helical axis 10 and fancy helical blade 11, and the fancy spiral is located at the spiral shell
Revolve inside pipe casing and produce the problem of temperature of tar is in 450-600 DEG C of temperature section, can effectively reduce tar bonding, energy
The grease being bonded on tube wall is enough struck off, solves the problems, such as that spiral easily blocks.
According to embodiment of the present utility model, shown in reference picture 4, the fancy helical blade is fixed on the helical axis
And be arranged to rotate coaxially with the helical axis, the helical axis stretches out the screw shell in the material inlet side,
And it is connected with motor 12；The specific pitch of the fancy helical blade, thickness and aperture slots size are unrestricted, Ke Yigen
It is modified and adjusts according to the difference of equipment capacity, according to some embodiments of the utility model, fancy described in the utility model
The pitch of helical blade is preferably 50-100mm, thickness 8-12mm, by clockwise or inverse on every turn of fancy helical blade
Hour hands set one 15-20 ° of aperture slots 16 per 45-60 °, for making material avoid in the equal stress in axially and tangentially direction
Material bonds with the blade.
According to embodiment of the present utility model, shown in reference picture 1, the electric heating system, positioned at the confined space
Inside, the insulating barrier are located at the outer surface of the screw shell inside the confined space, and the heating module is located at described exhausted
The outer surface of edge layer.
According to embodiment of the present utility model, Fig. 2 is that fancy spiral electron refuse pyrolysis plant of the present utility model adds
Hot-die block structural diagram, Fig. 3 are the heating module top views of fancy spiral electron refuse pyrolysis plant of the present utility model, reference picture
Shown in 2 and Fig. 3, the heating module includes fibre module 13, heating wire 14 and binding post 15, the specific shape of the fibre module
Shape is unrestricted, can be square, taper, circle or annular, according to some embodiments of the utility model, this practicality is newly
Type is preferably semicircular ring shape, is occupied little space, and can set multiple fibre modules with as much as possible, improve the reaction
Temperature in device, is fully pyrolyzed the electronic waste material, and the annulus inner ring is provided with groove, the electricity along inwall circumferencial direction
Heated filament is wrapped on the groove in a spiral form, described binding post one end through the fibre module respectively with heating wire two
End connection, the other end of the binding post are connected with described device circuit；According to some embodiments of the utility model, every two pieces
The heating module connects to form a heating zone with parallel way, and each heating zone connects in a series arrangement, realizes and divides
Area is precisely controlled temperature, and reactor temperature is uniform.
According to embodiment of the present utility model, electronic waste material is put into the feed pipe, the fancy spiral is in institute
State with certain rotational speed under the drive of external motor, while give the heating module electrified regulation, the material enters institute
After stating in the screw shell of reactor, gradually it is pyrolyzed with the rise of temperature, it is described when material is being pyrolyzed
Fancy spiral is gradually pushed ahead, and is finished until being pyrolyzed before the discharge end, the utility model send traditional isometric helix
Material is modified to fancy blade screw feeding, makes material different in the Impact direction by the fancy helical blade, from traditional
Simply thrust vertically, be changed into the equal stress in axially and tangentially direction, caused by tar in temperature section, material produces bond after
By changing for the axial force that is subject to and tangential force, cohesive material is destroyed, while as the rise of temperature makes to produce
Tar vaporizes immediately, reduces the time of contact of binding material and blade, avoids material adhesion hardened, pyrolysis gas caused by pyrolysis
Discharged by the oil gas vent, solid slag caused by pyrolysis is exported by the slag charge and discharged, and greatly improves material tar
The problem of bonding, it is therefore prevented that the blocking of the reactor.
Inventor's discovery,, will be traditional with reference to the characteristics of straight screw feeding according to the device of the utility model embodiment
Isometric helix feeding is modified to fancy blade screw feeding, makes material in the difference of the Impact direction by fancy helical blade,
From traditional thrust simply vertically, it is changed into the equal stress in axially and tangentially direction, in material production in temperature section caused by tar
It is raw bond after cohesive material destroyed by stress change, while as the rise of temperature makes to produce to obtain tar vapour immediately
Change, reduce the time of contact of binding material and blade, avoid material adhesion hardened, and reactor pressure fluctuates small, pressure
Controlled range is in 3 ~ 5KPa, and furnace atmosphere, temperature are than more uniform, and at ± 5 DEG C, internal helicoid tar is cohesive for in-furnace temperature fluctuation
Improve to great, tar sizing amount can be controlled below 2%, while is heated by using electrical heating module, realize subregion essence
Quasi- control temperature.
Embodiment 1：The electric heating system uses electric-heating-wire-heating, heating wire a diameter of 1.4mm, overall length 15m, electronics
Rubbish material（Predominantly circuit board, electric wire and keyboard）It is made into 3-6mm particle, inlet feed amount is 1kg/h, is finally given
Pyrolysis slag charge be 0.8kg/h, it is caused pyrolysis oil gas be 0.286 Nm3/h, realize material of being back to back.Pyrolytic process
In, constant temperature is maintained at 600 DEG C, and thermal source stability is fine.By using fancy screw propulsion material material is reduced
The problem of tar bonds, can strike off the grease being bonded on tube wall, solve the problems, such as that spiral easily blocks, fancy spiral
Pitch be 54mm, helical blade thickness is 8mm, and spiral rotates counterclockwise, it is every turn spiral by counterclockwise it is every 60 ° setting
One 15 ° of aperture slots, outlet of slagging tap is continuously smooth, and can ensure that the pressure inside screw shell is steady, pressure oscillation
Scope is in 3 ~ 5kpa.
Oil gas chemical examination composition is as follows：
The electronic waste pyrolysis gas composition of table 1
| Title | H2 | CO2 | O2 | N2 | CH4 | CO |
| Content (%) | 42.4 | 8.1 | 1.4 | 5.1 | 20.1 | 22.9 |
Embodiment 2：Heating wire a diameter of 1.4mm, overall length 15m, electronic waste material（Circuit board, electric wire, keyboard etc.
Deng）It is made into 3-6mm particle, inlet feed amount is 1kg/h, and the pyrolysis slag charge finally given is 0.7kg/h, caused pyrolysis
Oil gas is 0.225 Nm3/h, realizes material of being back to back.In pyrolytic process, constant temperature is maintained at 600 DEG C, and thermal source is stable
Property is fine.Material is caused to reduce the problem of tar bonds by using fancy screw propulsion material, the pitch of fancy spiral is
54mm, helical blade thickness are 8mm, and spiral rotates counterclockwise, and every spiral that turns sets one 15 ° by every 45 ° counterclockwise
Aperture slots, outlet of slagging tap is continuously smooth, and can ensure that the pressure inside screw shell is steady, range of pressure fluctuations 3 ~
5kpa。
Oil gas chemical examination composition is as follows：
The electronic waste pyrolysis gas composition of table 1
| Title | H2 | CO2 | O2 | N2 | CH4 | CO |
| Content (%) | 41.4 | 9.1 | 1.9 | 6.1 | 21.1 | 21.4 |
Solid residue after pyrolysis is detected, it is found that main component is the carbon and metal that can not be pyrolyzed, metal master
To include copper, nickel and iron, not contain the composition that resin and glass fibre etc. can be pyrolyzed, pyrolysis effect is good.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present utility model.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can combine in an appropriate manner in any one or more embodiments or example.
In description of the present utility model, it is to be understood that term " on ", " under ", "left", "right", " interior ", " outer " etc.
The orientation or position relationship of instruction are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model
Described with simplifying, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific orientation structure
Make and operate, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " are only used for describing mesh
, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".It is new in this practicality
In the description of type, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or point connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification, meanwhile, for those of ordinary skill in the art, foundation
The thought of the application, in specific embodiments and applications there will be changes.
Claims (10)
- A kind of 1. fancy spiral electron refuse pyrolysis plant, it is characterised in that including：Electronic waste pyrolysis reactor and electrical heating System, wherein,The electronic waste pyrolysis reactor includes：Material pyrolization modules and reactor shell, the material pyrolization modules across The both sides of the reactor shell, and two ends of the material pyrolization modules are exposed in the outer of the reactor shell Portion；The material pyrolization modules include screw shell and fancy spiral, wherein, the screw shell is from the reactor shell Side extends through the opposite side of the reactor shell, two ends of the screw shell along the reactor enclosure intracoelomic cavity It is exposed in the outside of the reactor shell so that form confined space between the reactor shell and the screw shell, The screw shell outer wrapping insulating barrier in confined space, the insulating barrier outer wrapping install the heating module；The fancy spiral is located in the temperature section that tar is produced inside the screw shell, and the fancy spiral includes spiral shell Spin axis and fancy helical blade, multiple angled aperture slots of tool are set on every turn of fancy helical blade, wherein, it is described Aperture slots are aperture slots by the setting counterclockwise per 45-60 °, that angle is 15-20 °, for making material in axial direction and cutting To the equal stress in direction, material is avoided to be bonded with the blade；The electric heating system, positioned at the inside of the confined space, including：For providing the heating module of thermal source and for protecting Demonstrate,prove the heating wire and the insulating barrier of the screw shell insulation in the material pyrolization modules in the heating module, the insulating barrier The outer surface of screw shell inside the confined space, the heating module are located at the outer surface of the insulating barrier.
- 2. electronic waste pyrolysis installation according to claim 1, it is characterised in that exposed outside the reactor shell The screw shell on be provided with feed pipe, slag charge outlet and oil gas vent, and the feed pipe is located at the screw-casing Pipe upper left quarter, the slag charge outlet are located at the screw shell right lower quadrant, and the oil gas vent is located at the screw shell upper right Portion.
- 3. electronic waste pyrolysis installation according to claim 1, it is characterised in that the fancy helical blade is fixed on institute State on helical axis and be arranged to rotate coaxially with the helical axis, the helical axis is described in the stretching of the material inlet side Screw shell, and be connected with motor.
- 4. electronic waste pyrolysis installation according to claim 1, it is characterised in that the heating module includes fiber mould Block, heating wire and binding post, the fibre module are semicircular ring shape, and the annulus inner ring is provided with recessed along inwall circumferencial direction Groove, the heating wire are wrapped on the groove in a spiral form, described binding post one end through the fibre module respectively with The both ends connection of heating wire, the other end of the binding post are connected with described device circuit.
- 5. electronic waste pyrolysis installation according to claim 4, it is characterised in that every two pieces of heating modules are with parallel connection Mode connects to form a heating zone, and each heating zone connects in a series arrangement.
- 6. the electronic waste pyrolysis installation according to any one of claim 1-5, it is characterised in that the reactor shell It is insulation shell.
- 7. the electronic waste pyrolysis installation according to any one of claim 1-4, it is characterised in that the screw shell is Heat-resisting steel sheel, thickness are 5-8mm.
- 8. electronic waste pyrolysis installation according to claim 6, it is characterised in that the inside of the insulation shell is filled with Insulation material, the insulation material is heat-preservation cotton and asbestos board, and heat-preservation cotton filling needs to be compacted, to ensure heat insulating ability.
- 9. the electronic waste pyrolysis installation according to any one of claim 1-5, it is characterised in that the fancy spiral is Heat resisting steel material, the pitch of the fancy helical blade is 50-100mm, thickness 8-12mm.
- 10. the electronic waste pyrolysis installation according to any one of claim 1-4, it is characterised in that the fancy spiral The temperature that tar is produced inside the screw shell is in 450-600 DEG C of temperature section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354970.2U CN206887013U (en) | 2016-12-12 | 2016-12-12 | A kind of fancy spiral electron refuse pyrolysis plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354970.2U CN206887013U (en) | 2016-12-12 | 2016-12-12 | A kind of fancy spiral electron refuse pyrolysis plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206887013U true CN206887013U (en) | 2018-01-16 |
Family
ID=61327989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621354970.2U Expired - Fee Related CN206887013U (en) | 2016-12-12 | 2016-12-12 | A kind of fancy spiral electron refuse pyrolysis plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206887013U (en) |
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2016
- 2016-12-12 CN CN201621354970.2U patent/CN206887013U/en not_active Expired - Fee Related
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