CN205732254U - Arc-plasma fixed-end forces Apparatus and system - Google Patents
Arc-plasma fixed-end forces Apparatus and system Download PDFInfo
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- CN205732254U CN205732254U CN201620741555.6U CN201620741555U CN205732254U CN 205732254 U CN205732254 U CN 205732254U CN 201620741555 U CN201620741555 U CN 201620741555U CN 205732254 U CN205732254 U CN 205732254U
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Abstract
This utility model provides a kind of arc-plasma fixed-end forces Apparatus and system, and described arc-plasma fixed-end forces device includes wall and the top cover being connected with wall.Wall is around forming reaction chamber, top cover is provided with the first through hole and the second through hole, first through hole is arranged at the center of top cover, second through hole is arranged on around the first through hole, first through hole is provided through feed pipe, second through hole is provided through arc plasma generator, and wall is provided with discharge flue, and the bottom of arc-plasma fixed-end forces device is provided with slag passage.By being arranged around arc plasma generator at feed pipe, high-temperature electric arc formation high-temperature area around arc plasma generator and feed pipe that arc plasma generator produces, the solid waste that feed pipe passes through is directly by this high-temperature area, the heat transfer efficiency making plasma arc reactor is higher, and capacity usage ratio is high.
Description
Technical field
This utility model relates to fixed-end forces field, in particular to a kind of arc-plasma fixed-end forces device
And system.
Background technology
The outer disposal options about solid waste of Present Domestic mainly with machinery recovery, chemical recovery, fill and burn
Etc. for main, the deficiency of land resource and the seriousness of secondary pollution make these technology all there is certain limitation, more come
The most inadaptable economy and the demand for development of society.Plasma waste disposal technology is that the most state-of-the-art garbage turns at present
It is changed to the technology of resource, and the eco-friendly disposal of overall process can be realized.In prior art, most solid waste is not
Directly contacting with plasma, there is the problem that heat and mass efficiency is low, plasma utilization rate is the highest, treatment scale is less,
Energy regenerating is few, and operating cost is high.
Utility model content
In view of this, the purpose of this utility model embodiment be to provide a kind of arc-plasma fixed-end forces device and
System, to improve above-mentioned problem.
To achieve the above object, the technical scheme that this utility model embodiment uses is as described below:
First aspect, this utility model embodiment provides a kind of arc-plasma fixed-end forces device, described electric arc
Plasma fixed-end forces device includes wall and the top cover being connected with described wall, and described wall is around forming reaction chamber
Room, described top cover is provided with the first through hole and the second through hole, and described first through hole is arranged at the center of described top cover, and described second
Through hole is arranged on around described first through hole, and described first through hole is provided through feed pipe, and described second through hole runs through and sets
Being equipped with arc plasma generator, described feed pipe is for by the solid waste of question response, and described arc-plasma occurs
Device is used for by reacting gas and produces electric arc, and described wall is provided with discharge flue, described arc-plasma fixed-end forces
The bottom of device is provided with slag passage, and described discharge flue is used for discharging reacted tail gas, and described slag passage is used for arranging
Go out reacted solid waste.
Preferably, being shaped as of described wall is cylindric, and described first through hole is arranged at the axle of described columned wall
Line direction.
Preferably, the quantity of described second through hole is two, and said two the second through hole is with described first through hole as symmetry
Centrosymmetry is arranged, and described arc plasma generator is 0 °～90 ° with the angle of the axis of described wall.
Preferably, described arc plasma generator is 15 °～75 ° with the angle of the axis of described wall.
Preferably, described wall sets gradually flame retardant coating, heat-insulation layer and thermal insulation layer from inside to outside, and described flame retardant coating is by resistance to height
Adiabator is made, and described heat-insulation layer is made by insulation material, and described thermal insulation layer is made by heat-barrier material.
Preferably, the material of described flame retardant coating is graphite brick or Al2O3C Bricks or silicon carbide brick, and the material of described heat-insulation layer is
Pottery or magnesium oxide, the material of described thermal insulation layer is the steel plate of band water-cooling jacket or the steel plate of band cooling water pipe or band cooling water tank
Steel plate.
Preferably, described arc plasma generator is direct-current plasma torch, described arc plasma generator
Air inlet pipe is responded for hollow structure connection.
Preferably, described arc plasma generator uses hydrogen, oxygen, argon, air or steam to react
The starting the arc.
Second aspect, this utility model embodiment provides a kind of arc-plasma fixed-end forces system, described electric arc
Plasma fixed-end forces system includes arc-plasma fixed-end forces device, the tail gas that this utility model first aspect provides
Cleaning treatment system and slag treatment system, described tail gas clean-up processing system includes quench chamber, the cyclone dust removal being sequentially connected with
Device, activated carbon adsorption room, bag-type dust room, alkali liquor spray column, combustor, air-introduced machine and chimney, described tail gas clean-up processes
System carries out purified treatment, described slag treatment system for the tail gas discharging described arc-plasma fixed-end forces device
Including tank, described tank is arranged at the lower section of described slag passage, and described tank is used for accommodating reacted solid waste.
Preferably, the slag channel part of described arc-plasma fixed-end forces device is immersed in the water of described tank
In.
The beneficial effects of the utility model:
This utility model provides a kind of arc-plasma fixed-end forces Apparatus and system, and described arc-plasma is solid
Useless processing means includes wall and the top cover being connected with described wall, and described wall is around forming reaction chamber, described top cover
Being provided with the first through hole and the second through hole, described first through hole is arranged at the center of described top cover, and described second through hole is arranged on
Around described first through hole, described first through hole is provided through feed pipe, and described second through hole is provided through electric arc etc.
Plasma generator, described wall is provided with discharge flue, and the bottom of described arc-plasma fixed-end forces device is provided with
Slag passage.By the arc plasma generator that is arranged around at feed pipe, described arc plasma generator produces
High-temperature electric arc formation high-temperature area around arc plasma generator and feed pipe, the solid waste that feed pipe passes through is straight
Connecting this high-temperature area so that the heat transfer efficiency of plasma arc reactor is higher, capacity usage ratio is high.
For making above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the arc-plasma fixed-end forces device that this utility model embodiment provides.
Fig. 2 is that the structure at another visual angle of the arc-plasma fixed-end forces device that this utility model embodiment provides is shown
It is intended to.
Fig. 3 is the composition diagram of the arc-plasma fixed-end forces system that this utility model embodiment provides.
Main element symbol description:
Arc-plasma fixed-end forces device 100, wall 110, flame retardant coating 111, heat-insulation layer 112, thermal insulation layer
113, discharge flue 114, slag passage 115, reaction chamber 116, top cover the 120, first through hole the 121, second through hole
122, feed pipe 130, arc plasma generator 140, tail gas clean-up processing system 210, quench chamber 211, whirlwind remove
Dirt device 212, activated carbon adsorption room 213, bag-type dust room 214, alkali liquor spray column 215, combustor 216, air-introduced machine
217, chimney 218, slag treatment system 220, tank 221.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Generally described in the accompanying drawing herein and
The assembly of this utility model embodiment illustrated can be arranged with various different configurations and design.
Therefore, below the detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of this utility model protection.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
Refer to Fig. 1, be the knot of a kind of arc-plasma fixed-end forces device 100 that this utility model embodiment provides
Structure schematic diagram.The arc-plasma fixed-end forces device 100 that this utility model embodiment provides includes wall 110 and and device
The top cover 120 that wall 110 connects.This wall 110 around to form reaction chamber 116, solid waste in described reaction chamber 116 with
Plasma reaction.In the present embodiment, being shaped as of wall 110 is cylindric, and the reaction chamber 116 surrounded is also for cylinder
Shape, top cover 120 generally circular in shape.
Top cover 120 is provided with the first through hole 121 and the second through hole 122, and described first through hole 121 is arranged on top cover 120
Center, in the present embodiment, the position at the first through hole 121 place is at the circle centre position of top cover 120.Second through hole 122 is arranged on
One through hole 121 is around.First through hole 121 is provided through feed pipe 130, and a part for this feed pipe 130 is at reaction chamber
In 116, another part is outside reaction chamber 116, and feed pipe 130 is for by the solid waste of question response.Second through hole 122 runs through
Arranging arc plasma generator 140, in the present embodiment, this arc plasma generator 140 is direct-current plasma
Torch, described arc plasma generator 140 responds air inlet pipe for hollow structure connection, arc plasma generator
140 are used for by reacting gas and produce electric arc.
Preferably, incorporated by reference to Fig. 1 and Fig. 2 reference, Fig. 2 is the arc-plasma solid waste that this utility model embodiment provides
The structural representation at another visual angle of processing means 100.The quantity of the second through hole 122 that the present embodiment provides is two, accordingly,
The quantity of described arc plasma generator 140 is two, and said two the second through hole 122 with described first through hole 121 is
Symmetrical centre is symmetrical arranged, the angle of described arc plasma generator 140 and the axis of columned wall 110 be 0 °～
90°。
In the present embodiment, arc plasma generator 140 introduces reflection gas, such as hydrogen, oxygen, argon, air
Or steam, then produce electric arc, under arcing, form high-temperature plasma, high-temperature plasma be centered around electric arc etc. from
Around daughter generator 140 and feed pipe 130, form high-temperature area.After the temperature in reaction chamber 116 reaches requirement, enter
Material pipe 130 is passed through solid waste, solid waste directly by this high-temperature area, directly contact with high-temperature plasma and with high temperature etc. from
Daughter is directly reacted, and all organic components in solid waste are rapidly converted into synthesis gas, and inorganic matter is converted into nonhazardous
Glassy state slag, it is achieved solid waste resource recovery and the conversion of energy.
Arc plasma generator 140 arranges at a certain angle with the axis of wall 110, it is possible to preferably avoid electricity
The arc stop to solid waste, studies for a long period of time discovery through utility model people, arc plasma generator 140 and described wall 110
The angle of axis when being 15 °～75 °, in reaction chamber 116, the heat transfer efficiency of solid waste is the highest, and energy utilization efficiency is maximum,
The arc-plasma fixed-end forces device 100 graininess to obtaining after pretreatment that the present embodiment provides or inherently
The treatment effect of granular solid waste is optimal.
Wall 110 is provided with discharge flue 114, and the bottom of arc-plasma fixed-end forces device 100 is provided with slag
Passage 115, described discharge flue 114 is used for discharging reacted tail gas i.e. synthesis gas, and described slag passage 115 is used for discharging instead
Solid waste after should i.e. slag.The tail gas discharged and slag can be through doing follow-up process to ensure environment friend by other equipment
Good.
In order to ensure the safety and stability of course of reaction, in the present embodiment, wall 110 sets gradually from inside to outside
Flame retardant coating 111, heat-insulation layer 112 and thermal insulation layer 113.Described flame retardant coating 111 is made by exotic material, it is preferable that fire-resistant
The material of layer 111 is graphite brick or Al2O3C Bricks or silicon carbide brick.Flame retardant coating 111 can stand plasma arc high temperature and not
Damage, it is ensured that the safety in reaction chamber 116.
Described heat-insulation layer 112 is made by insulation material, it is preferable that the material of described heat-insulation layer 112 is pottery or oxygen
Change magnesium.Heat-insulation layer 112 can reduce thermal loss with prevent wall 110 outer wall overheated.
Described thermal insulation layer 113 is made by heat-barrier material, it is preferable that the material of described thermal insulation layer 113 is band water-cooled folder
The steel plate of set or the steel plate of band cooling water pipe or the steel plate of band cooling water tank.Thermal insulation layer 113 can completely cut off the temperature within wall 110
Degree, to prevent from scalding operator, protection operator and the safety of equipment.
Refer to Fig. 3, this utility model embodiment additionally provides a kind of arc-plasma fixed-end forces system 200, should
Arc-plasma fixed-end forces system 200 applies above-mentioned arc-plasma fixed-end forces device 100.This electric arc etc. from
Daughter fixed-end forces system 200 includes arc-plasma fixed-end forces device 100, tail gas clean-up processing system 210 and slag
Processing system 220.Described tail gas clean-up processing system 210 is for logical to smoke evacuation in arc-plasma fixed-end forces device 100
The tail gas that road 114 is discharged carries out purified treatment, and concrete, this tail gas clean-up processing system 210 includes the quench chamber being sequentially connected with
211, cyclone dust extractor 212, activated carbon adsorption room 213, bag-type dust room 214, alkali liquor spray column 215, combustor 216, air inducing
Machine 217 and chimney 218.
Wherein, quench chamber 211 and cyclone dust extractor 212 are for being separated off greater particle size flying dust in tail gas.Activated carbon
Adsorption chamber 213 is for carrying out adsorbing separation to the heavy metal etc. contained in tail gas.Bag-type dust room 214 is for by fine particle size
Flying dust and active carbon dust etc. absorb and remove.Alkali liquor spray column 215 removes the sour gas in tail gas for acid-base neutralization reaction
Body.Combustor 216 can be used for carrying out reacting synthesis gas CO and H2 burn processing, reclaims heat, simultaneously by contained for alkali liquor spray
Drop remove, finally enter air-introduced machine 217 and be delivered to chimney 218 and carry out outer row, the setting of chimney 218 be according to solid waste at
Reason requirement is configured, and prevents the impact on surrounding buildings.
Described slag treatment system 220 includes tank 221, the slag passage of arc-plasma fixed-end forces device 100
In 115 water being partially immersed in described tank 221.The slag that slag passage 115 passes through enters in the water of tank 221, Jing Guoshui
Quench slag vitrification.
In the arc-plasma fixed-end forces system 200 that the present embodiment provides, feed pipe 130 is passed through through being dried pre-place
The mud granule (solid waste) of reason, arc plasma generator 140 is passed through O2As reacting gas, mud is directly entered oxygen etc.
Gas ions occurs fully reaction, produces substantial amounts of CO and H2, and a small amount of SOxAnd NOxDeng, heavy metal etc. is wrapped up by inorganic matter
Solidification, forms slag and enters tank 221, and slag forms glassy state slag under water-cooled effect.Reaction end gas is passed through quench chamber 211
Fast cooling, prevents two English resynthesis, and by cyclone dust extractor 212, activated carbon adsorption room 213 and bag-type dust room
Flying dust and the heavy metal adsorption carried secretly are separated by 214.Tail gas carries out desulfurization removing nitric process further in alkali liquor spray column 215,
The pure synthesis gas of final acquisition, fully burns in combustor 216, reclaims heat, and the tail gas of chimney 218 discharge meets country row
Put standard.
In sum, the arc-plasma fixed-end forces Apparatus and system that this utility model embodiment provides, described electricity
Arc plasma fixed-end forces device includes wall and the top cover being connected with described wall, and described wall is around forming reaction chamber
Room.Described top cover is provided with the first through hole and the second through hole, and described first through hole is arranged at the center of described top cover, and described second
Through hole is arranged on around described first through hole, and described first through hole is provided through feed pipe, and described second through hole runs through and sets
Being equipped with arc plasma generator, described wall is provided with discharge flue, described arc-plasma fixed-end forces device
Bottom is provided with slag passage.The present embodiment is by the arc plasma generator that is arranged around at feed pipe, described electric arc
High-temperature electric arc formation high-temperature area around arc plasma generator and feed pipe that plasma generator produces, enters
The solid waste that material pipe passes through can be directly by this high-temperature area and Plasma contact so that plasma arc reactor
Heat transfer efficiency is higher, and capacity usage ratio is high.
In description of the present utility model, it should be noted that term " orientation of the instruction such as " center ", " interior ", " outward " or
Position relationship is based on orientation shown in the drawings or position relationship, or the side usually put when this utility model product uses
Position or position relationship, be for only for ease of and describe this utility model and simplify description rather than instruction or the device of hint indication
Or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to of the present utility model
Limit.Describe additionally, term " first ", " second " etc. are only used for distinguishing, and it is not intended that indicate or hint relative importance.
Additionally, the term such as term " level ", " vertically ", " pendency " is not offered as requiring parts abswolute level or pendency, and
It is to be slightly tilted.As " level " only refers to for its direction relatively " vertically " more level, it it is not this structure of expression
Must be perfectly level, but can be slightly tilted.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly " installation ", " being connected ", " connection ", connect for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to pass through intermediary
It is indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can manage with concrete condition
Solve above-mentioned term concrete meaning in this utility model.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.It should be noted that
Arrive: similar label and letter represent similar terms in following accompanying drawing, therefore, are determined in the most a certain Xiang Yi accompanying drawing
Justice, then need not define it further and explain in accompanying drawing subsequently.
Claims (10)
1. an arc-plasma fixed-end forces device, it is characterised in that described arc-plasma fixed-end forces device bag
Including wall and the top cover being connected with described wall, described wall is around forming reaction chamber, and described top cover is provided with first and leads to
Hole and the second through hole, described first through hole is arranged at the center of described top cover, and described second through hole is arranged on described first through hole
Around, described first through hole is provided through feed pipe, and described second through hole is provided through arc plasma generator,
Described feed pipe is for by the solid waste of question response, and described arc plasma generator is used for by reacting gas and produces
Electric arc, described wall is provided with discharge flue, and the bottom of described arc-plasma fixed-end forces device is provided with slag passage,
Described discharge flue is used for discharging reacted tail gas, and described slag passage is used for discharging reacted solid waste.
Arc-plasma fixed-end forces device the most according to claim 1, it is characterised in that being shaped as of described wall
Cylindric, described first through hole is arranged at the axis direction of described columned wall.
Arc-plasma fixed-end forces device the most according to claim 2, it is characterised in that the number of described second through hole
Amount is two, and said two the second through hole is symmetrical arranged with described first through hole for symmetrical centre, and described arc-plasma is sent out
Raw device is 0 °～90 ° with the angle of the axis of described wall.
Arc-plasma fixed-end forces device the most according to claim 3, it is characterised in that described arc-plasma
Generator is 15 °～75 ° with the angle of the axis of described wall.
Arc-plasma fixed-end forces device the most according to claim 1, it is characterised in that described wall is from inside to outside
Setting gradually flame retardant coating, heat-insulation layer and thermal insulation layer, described flame retardant coating is made by exotic material, and described heat-insulation layer is by being incubated
Material is made, and described thermal insulation layer is made by heat-barrier material.
Arc-plasma fixed-end forces device the most according to claim 5, it is characterised in that the material of described flame retardant coating
For graphite brick or Al2O3C Bricks or silicon carbide brick, the material of described heat-insulation layer is pottery or magnesium oxide, and the material of described thermal insulation layer is
Steel plate with water-cooling jacket or the steel plate of band cooling water pipe or the steel plate of band cooling water tank.
Arc-plasma fixed-end forces device the most according to claim 1, it is characterised in that described arc-plasma
Generator is direct-current plasma torch, and described arc plasma generator is hollow structure and connection responds air inlet pipe.
Arc-plasma fixed-end forces device the most according to claim 1, it is characterised in that described arc-plasma
Generator uses hydrogen, oxygen, argon, air or steam to carry out reacting the starting the arc.
9. an arc-plasma fixed-end forces system, it is characterised in that described arc-plasma fixed-end forces system bag
Include claim 1～8 arbitrary described arc-plasma fixed-end forces device, tail gas clean-up processing system and slag treatment system
System, quench chamber that described tail gas clean-up processing system includes being sequentially connected with, cyclone dust extractor, activated carbon adsorption room, bag-type dust
Room, alkali liquor spray column, combustor, air-introduced machine and chimney, described tail gas clean-up processing system is for described arc plasma
The tail gas that body fixed-end forces device is discharged carries out purified treatment, and described slag treatment system includes that tank, described tank are arranged at
The lower section of described slag passage, described tank is used for accommodating reacted solid waste.
Arc-plasma fixed-end forces system the most according to claim 9, it is characterised in that described arc plasma
The slag channel part of body fixed-end forces device is immersed in the water of described tank.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620741555.6U CN205732254U (en) | 2016-07-12 | 2016-07-12 | Arc-plasma fixed-end forces Apparatus and system |
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| CN201620741555.6U CN205732254U (en) | 2016-07-12 | 2016-07-12 | Arc-plasma fixed-end forces Apparatus and system |
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| CN205732254U true CN205732254U (en) | 2016-11-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001071A (en) * | 2016-07-12 | 2016-10-12 | 浙江民生源环保设备有限公司 | Electric arc plasma solid waste treatment device and system |
| CN109940028A (en) * | 2019-04-16 | 2019-06-28 | 山东大学 | A kind of Industrial Solid Waste carbonization treatment system and processing method based on waste gas utilization |
-
2016
- 2016-07-12 CN CN201620741555.6U patent/CN205732254U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001071A (en) * | 2016-07-12 | 2016-10-12 | 浙江民生源环保设备有限公司 | Electric arc plasma solid waste treatment device and system |
| CN109940028A (en) * | 2019-04-16 | 2019-06-28 | 山东大学 | A kind of Industrial Solid Waste carbonization treatment system and processing method based on waste gas utilization |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lou Shunlai Inventor after: Lou Jiahao Inventor after: Lou Guohao Inventor before: Lou Shunlai Inventor before: Lou Jiahao Inventor before: Lou Guohao Inventor before: Ren Qilong Inventor before: Li Rulong |