CN202192079U - Plasma arc gasifier for disposing municipal domestic waste - Google Patents
Plasma arc gasifier for disposing municipal domestic waste Download PDFInfo
- Publication number
- CN202192079U CN202192079U CN2011203363278U CN201120336327U CN202192079U CN 202192079 U CN202192079 U CN 202192079U CN 2011203363278 U CN2011203363278 U CN 2011203363278U CN 201120336327 U CN201120336327 U CN 201120336327U CN 202192079 U CN202192079 U CN 202192079U
- Authority
- CN
- China
- Prior art keywords
- electrode
- arc
- chamber
- domestic waste
- plasma arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
A plasma arc gasifier for disposing municipal domestic waste relates to a gasifier for disposing domestic waste and solves the problems of low utilization rate and small waste gasification quantity of an existing plasma arc mode for disposing waste. The plasma arc gasifier comprises a hearth and a furnace, the hearth comprises a preheating chamber, a coking chamber, a gasification chamber, a heat insulation wall, a melt filtering chamber, a melt collecting chamber, an arc striking electrode, an arc striking electrode stepping motor, even working electrodes, even stepping motors and four partition plates, a waste input channel is arranged on the upper portion of the hearth, the preheating chamber, the coking chamber, the gasification chamber, the melt filtering chamber and the melt collecting chamber are sequentially disposed below the waste input channel along the axis of the hearth from top to bottom, the four partition plates are evenly arranged between a working gas input pipeline and the heat insulation wall, and a plurality of gas guide holes and a gas guide channel form each set of gas guide holes and gas guide channels. The plasma arc gasifier is applicable to disposing the municipal domestic waste.
Description
Technical field
The utility model relates to a kind of gasification furnace that is used to handle house refuse.
Background technology
The processing mode of domestic waste more and more causes society, government, resident's common concern.Mainly be along with the increase that city size constantly enlarges, city quantity is not stopped, urban population and floating population increase sharply, people's living standard improves year by year; Cause the quantity of domestic waste and the variation that essence has all taken place quality; And the bad smell that limited land resources and conventional garbage processing method produce, water pollution, atmosphere pollution 、 dioxin endotoxin contamination etc. have aggravated the concern of people to the garbage treatment problem.Trash processing way in the past: landfill, compost, burning etc. all can cause secondary pollution in varying degrees.And use the plasma-arc technology that municipal refuse is carried out harmless treatment; It is present desirable method; Plasma is material the 4th attitude; Have many physicochemical properties that differ from the uniqueness of solid-state, liquid state and gaseous state, all very high like temperature and energy density, can conduct electricity and luminous, chemical property active and can strengthen chemical reaction etc., environmental-protecting performance is good.Through arc discharge produce up to 5000K～～～plasma of 50000K, rubbish is heated to very high temperature, thereby destroys refuse quickly and effectively.The abundant pyrolysis gasification of flammable organic principle changes into imflammable gas, can be used for energy recovery, is commonly referred to as " synthesis gas " (main component is CO+H2).Non-flammable inorganic constituents becomes harmless slag body after plasma high-temperature is handled.
When but at present plasma arc was to refuse gasification, the arc region utilization ratio was low, and power consumption is big, and the electric arc between the electrode such as can't move at reason, causes the total amount of gasification rubbish few, and practical application is restricted, and can not promote on a large scale.
The utility model content
The purpose of the utility model is that the arc region utilization rate that exists when solving existing plasma-arc mode disposal of refuse is low, the problem that the refuse gasification amount is few, and then a kind of plasma arc gasification furnace that is used to handle domestic waste is provided.
The utility model is to address the above problem the technical scheme of taking to be: the plasma arc gasification furnace that the utility model a kind of is used to handle domestic waste comprises burner hearth and body of heater; Burner hearth comprise preheating chamber, cooking camber, vaporizer, heat insulation wall, melt filtration chamber, melt collecting chamber, arc electrode, arc electrode stepper motor, even number working electrode and with the corresponding to even number stepper motor of working electrode quantity; This gasification furnace also comprises four demarcation strips; The top of burner hearth is provided with the rubbish input channel; The below of rubbish input channel is disposed with preheating chamber, cooking camber, vaporizer, melt filtration chamber and melt collecting chamber from top to bottom along the axis of burner hearth; The top of burner hearth is provided with the working gas input pipe that extends to vaporizer along the axis of burner hearth, and arc electrode is set in the working gas input pipe, and the arc electrode upper end disposes an arc electrode stepper motor; The arc electrode upper end is connected with the output of this arc electrode stepper motor; Four demarcation strips are uniformly distributed with and are arranged between working gas input pipe and the heat insulation wall, and four demarcation strips, working gas input pipe and heat insulation walls form four cavitys, and the side of the length direction of each demarcation strip and the excircle wall of working gas input pipe are affixed; The outside wall surface that is connected with demarcation strip in the working gas input pipe is provided with a plurality of air guide through holes; Be arranged with many group gas ports and air guide channels on two plate faces of the length direction of each demarcation strip, be equipped with a plurality of gas ports and an air guide channel on every group of gas port and the air guide channel, a plurality of gas ports are tilted to down along the length direction of demarcation strip and are set up in parallel; Air guide channel is along the width setting of demarcation strip; A plurality of gas ports in every group of gas port and the air guide channel are communicated with this air guide channel, each air guide through hole all with demarcation strip on a corresponding air guide channel be communicated with, the lateral wall of cooking camber is provided with two mixed gas passages; These two mixed gas passages all connect with vaporizer; The even number working electrode circumferentially is uniformly distributed with setting along arc electrode, and an end of each working electrode places in the vaporizer, and the other end of each working electrode places outside the body of heater; And the other end of each working electrode all disposes a stepper motor; The other end of said each working electrode is connected with the output of corresponding stepper motor, the indoor high temperature filtration medium that is provided with of melt filtration, and the lateral wall of melt collecting chamber is provided with slag outlet and slag discharge port.
The beneficial effect of the utility model is:
1, the space multistory of the utility model electrode configuration, under the gasifier operation stable state, the vaporizer arc region will produce inclination electric arc (being copolar electric arc) and horizontal electric arc (being the interpolar arc); There is the intersection arc region simultaneously between adjacent electrode and between crossed electrode; The action effect that the variation of this electric arc angle and electric arc intersect; Formed three-dimensional electric-arc gasification zone, enlarged the scope that electric arc decomposes gasification rubbish, increased the intensity of gasification of electric arc rubbish; Coking rubbish can shorten in the required time of arc region gasification, and the gasification quantity of municipal refuse is all had suitable raising.
2, the design of the utility model demarcation strip has been played important function to the gasification of rubbish; Coking rubbish is pushed into arc chamber on the one hand; Demarcation strip in the cooking camber is four with the cutting of rubbish cylinder, and stable arc and the effect of strengthening refuse gasification will be played in the space that demarcation strip produced, and this slit working gas constantly replenishes and gets into arc region; Make electric arc obtain the passage of continuous discharge; Increased the contact area of plasma-arc and coking rubbish simultaneously, therefore the gasification efficiency of electric arc has been improved greatly, also made the quantity of handling day of rubbish double above; After rubbish got into cooking camber on the other hand, the demarcation strip that in cooking camber, is provided with was divided into four with the rubbish of compacting and heating gradually; On the rubbish demarcation strip, the tilting gas port and the air guide channel of design can be with the gas of rubbish generation in the coking and remaining air; Import in the working gas input pipe, be brought into the vaporizer arc region with working gas, and under high temperature action; Decompose gasification fully, guaranteed that like this garbage energy accesses thorough harmless treatment.
3, through optimal design rubbish input mode, adopt the pusher input rubbish in top, rubbish is can not come off automatically without gasification; Guaranteed that rubbish has delay in arc region,, reached the optimum organization of whole plasma gasification stove in conjunction with the design of cutting apart plate; Rubbish electric-arc gasification area is big, and the arc region utilization rate is high, and the arc region utilization rate has improved 50%; The refuse gasification total amount is greatly improved, and the refuse gasification amount is doubled.
4, the utility model also has the complete equipment compactness, takes up an area of the advantage little and effective recycling of energy ability; The utility model rubbish that can disposablely be gasified totally need not second gasification rubbish, saves second gasification investment of devices cost; Simultaneously; The discharge capacity of overall tail gas is few, has effectively reduced the carbon emission amount of environment, reduces environmental pollution.
5, the flammable mixed synthesis gas body of the utility model is handled through series of processes, sends into the combustion gas turbine combustion power generation; The waste heat that each operation reclaims is all concentrated and is sent into steam boiler, and through the steam-driven generator generating, two kinds of generator combined collection whole system energy finally make the generating efficiency of total system can reach 80%.
Description of drawings
Fig. 1 is the overall structure front view of the utility model; Fig. 2 be the A-A of Fig. 1 to view, Fig. 3 is the duty overall structure vertical view that Fig. 1 adopts six working electrodes, Fig. 4 is the duty overall structure vertical view that Fig. 1 adopts four working electrodes; Fig. 5 is the duty overall structure front view of Fig. 1 when adopting arc electrode and two working electrodes; Fig. 6 is the overall structure front view of demarcation strip, and Fig. 7 is the vertical view of Fig. 6, and Fig. 8 is the side view of Fig. 6; Fig. 9 is the overall structure front view of working gas input pipe, and Figure 10 is the partial front elevation view of body of heater among Fig. 1.
The specific embodiment
The specific embodiment one: combine Fig. 1～Figure 10 that this embodiment is described; The plasma arc gasification furnace that this embodiment a kind of is used to handle domestic waste comprises burner hearth 1 and body of heater 2; Burner hearth 1 comprise preheating chamber 1-1, cooking camber 1-2, vaporizer 1-3, heat insulation wall (1-14), melt filtration chamber 1-4, melt collecting chamber 1-5, arc electrode 1-6, arc electrode stepper motor 1-9, even number working electrode 1-8 and with the corresponding to even number stepper motor of working electrode 1-8 quantity 1-13; This gasification furnace also comprises four demarcation strip 1-7; The top of burner hearth 1 is provided with rubbish input channel 1-10; The below of rubbish input channel 1-10 is disposed with preheating chamber 1-1, cooking camber 1-2, vaporizer 1-3, melt filtration chamber 1-4 and melt collecting chamber 1-5 from top to bottom along the axis of burner hearth 1; The top of burner hearth 1 is provided with the working gas input pipe 1-11 that extends to vaporizer 1-3 along the axis of burner hearth 1; Arc electrode 1-6 is set in the working gas input pipe 1-11; Arc electrode 1-6 upper end disposes an arc electrode stepper motor 1-9, and arc electrode 1-6 upper end is connected with the output of this arc electrode stepper motor 1-9, and four demarcation strip 1-7 are uniformly distributed with and are arranged between working gas input pipe 1-11 and the heat insulation wall 1-14; Four demarcation strip 1-7, working gas input pipe 1-11 and heat insulation wall 1-14 form four cavitys; Side of the length direction of each demarcation strip 1-7 and the excircle wall of working gas input pipe 1-11 are affixed, and the outside wall surface that is connected with demarcation strip 1-7 among the working gas input pipe 1-11 is provided with a plurality of air guide through holes 5, are arranged with many group gas ports and air guide channels 4 on two plate faces of the length direction of each demarcation strip 1-7; Be equipped with a plurality of gas port 4-1 and an air guide channel 4-2 on every group of gas port and the air guide channel 4; A plurality of gas port 4-1 are tilted to down along the length direction of demarcation strip 1-7 and are set up in parallel, and air guide channel 4-2 is along the width setting of demarcation strip 1-7, and a plurality of gas port 4-1 in every group of gas port and the air guide channel 4 are communicated with this air guide channel 4-2; Each air guide through hole 5 all with demarcation strip 1-7 on a corresponding air guide channel 4-2 be communicated with; The lateral wall of cooking camber 1-2 is provided with two mixed gas passage 1-12, and these two mixed gas passage 1-12 all connect with vaporizer 1-3, and even number working electrode 1-8 circumferentially is uniformly distributed with setting along arc electrode 1-6; The end of each working electrode 1-8 places in the vaporizer 1-2; The other end of each working electrode 1-8 places outside the body of heater 2, and the other end of each working electrode 1-8 all disposes a stepper motor 1-13, and the other end of said each working electrode 1-8 is connected with the output of corresponding stepper motor 1-13; Be provided with high temperature filtration medium 1-4-1 in the 1-4 of melt filtration chamber, the lateral wall of melt collecting chamber 1-5 is provided with slag outlet 1-5-1 and slag discharge port 1-5-2.
The specific embodiment two: combine Fig. 1 that this embodiment is described, the described arc electrode 1-6 of this embodiment is tungsten alloy thermode or pyrographite electrode.So be provided with, adapt to high-temperature work environment, meet design requirement.Other is identical with the specific embodiment one.
The specific embodiment three: combine Fig. 1 that this embodiment is described, the described arc electrode 1-6 of this embodiment is a cylindrical electrode, and the D outer diameter of arc electrode 1-6 is 50mm～200mm.So be provided with, meet design requirement.Other is identical with the specific embodiment two.
The specific embodiment four: combine Fig. 1, Fig. 3, Fig. 4 and Fig. 5 that this embodiment is described, the quantity of the described working electrode 1-8 of this embodiment is 2～18.So be provided with, meet design requirement, adapt to need of work.Other is identical with the specific embodiment one, two or three.
The specific embodiment five: combine Fig. 1 that this embodiment is described, the described high temperature filtration medium of this embodiment 1-4-1 is a plurality of refractory ceramics balls.So be provided with, can effectively filter rubbish and obtain non-combustible matter,, meet design requirement like sandy soil, glass and metal etc. through electric-arc gasification.Other is identical with the specific embodiment one.
The specific embodiment six: combine Fig. 1 that this embodiment is described, the described melt filtration of this embodiment chamber 1-4 inner surface has the pyrographite coating.So be provided with, can guarantee the operation under hot environment of melt filtration chamber, meet design requirement.Other is identical with the specific embodiment one, two or three.
The specific embodiment seven: combine Fig. 1 that this embodiment is described, the described melt collecting chamber of this embodiment 1-5 inner surface has the pyrographite coating.So be provided with, can guarantee the operation under hot environment of melt collecting chamber, meet design requirement.Other is identical with the specific embodiment one, two or three.
The specific embodiment eight: combine Fig. 1 that this embodiment is described; The gasification furnace of this embodiment also comprises hydraulic pressure compacting machine 3; Hydraulic pressure compacting machine 3 is positioned at the upper center of burner hearth 1, and hydraulic pressure compacting machine 3 passes working gas input pipe 1-11 and is slidingly connected with working gas input pipe 1-11.So be provided with, meet design requirement, adapt to actual needs.Other is identical with the specific embodiment one.
The specific embodiment nine: combine Figure 10 that this embodiment is described; The described body of heater 2 of this embodiment comprises the first refractory masses 2-1, the second refractory masses 2-2, insulation material layer 2-3 and steel body layer 2-4; Be disposed with the first refractory masses 2-1, insulation material layer 2-3, the second refractory masses 2-2 and steel body layer 2-4 on the outer circle wall of burner hearth 1 from inside to outside; Be equipped with air-cooled passage 6 between the first refractory masses 2-1 and the insulation material layer 2-3 and between the insulation material layer 2-3 and the second refractory masses 2-2; Steel body layer 2-4 is the steel body layer that has cooling jacket 7, and steel body layer 2-4 outer wall is provided with water inlet joint 2-4-1 and delivery port joint 2-4-2.So be provided with, water-cooled but chuck can guarantee that the difference of furnace body temperature and ambient temperature is not higher than the environment actual temperature; Refractory material prevents sintering and protection burner hearth; Heat-barrier material stops furnace heat to stove external diffusion and transmission; The heat of air-cooled passage and interlayer exchanges, and guarantees that the heat of furnace sandwich in time passes, second use.Other is identical with the specific embodiment one.
Operation principle
In the starting stage, arc electrode is through arc electrode stepper motor adjustment axial distance, and working electrode stretches in the stove respectively through working electrode stepper motor adjustment radial distance; And the adjustment relative position, feeding working gas, energized is closely discharged to nitrogen between electrode; Puncture nitrogen gas generation nitrogen gas plasma electric arc, increase electrode spacing, plasma arc is strengthened gradually; Arc region strengthens gradually, and the adjustment running parameter reaches the interior electric arc of stove and stablizes the arcuation attitude.
Through pretreated domestic waste, the content of organic matter is high, and promptly the combustion heat value of rubbish improves, and has removed the mineral matter that can't burn of inorganic matter and bulk etc.; Rubbish is transported by transport, is admitted to burner hearth through the rubbish input channel, and rubbish can be intermittently or continuous operations, under the effect of hydraulic garbage compacting machine; Rubbish is by fully compacting, and the density of rubbish increases, and volume becomes 10% of former volume, helps accelerating the heat conduction; Along with rubbish is compacted, the rubbish of compact state progressively is pressed into preheating chamber gradually, before getting into cooking camber, under the thermal source effect of the cooking camber outside; Rubbish entity temperature raises, and steam wherein and residual air via the interior air guide channel on the demarcation strip, get in the working gas input pipe along air guide channel; Along with the input entering electric-arc gasification chamber of working gas, under arcing, along with entity rubbish is urged into, temperature constantly raises; When reaching 600～800 ℃, under oxygen free condition, rubbish is fully by coking or carbonization, and rubbish is in the process that is urged into; Under the effect of phasing demarcation strip, be separated into a plurality of phase pieces naturally, the rubbish piece of coking is pushed into the electric-arc gasification chamber; Contact with plasma-arc, under the superhigh temperature effect, organic moment is decomposed and is gasificated into simple substance, CO, H
2, N
2Deng component, form mist, whole plasma-arc gasification operation just gets into normal condition, and even running continuously;
Flammable mixed synthesis gas body through mixed gas passage, passes through conventional purified treatment again, in sour gas after, send into the combustion gas turbine combustion power generation; The waste heat that each operation reclaims is all concentrated and is sent into steam boiler, supplies the steam-driven generator generating.
Inorganic matters in the rubbish etc. form the vitrifying melt under high temperature action; Various refractory metals are reduced to simple substance in reducing atmosphere, form metal bath; Vitrifying melt and the metal bath filter media in the filtering high-temperature melt chamber of flowing through; Get into the melt collecting chamber, press the layering of proportion different natural, few part entity residue that the melt filtration chamber does not filter out; Under the plasma-arc effect, continue to be gasified, and final all decomposition; The vitrifying melt regularly effluxes through the slag outlet, and the cooling back forms the vitrifying slag, is used to make construction material, and metal bath is regularly discharged by slag discharge port, and the cooling back forms the metal frit, is sold to metal material and reclaims or smelting enterprise;
Each electrode of the utility model all joins through transformer and power supply, power supply can adopt dc source (voltage 50～～～500V) or AC power (frequency 50～～60Hz, voltage 50～～400V); AC power can be single-phase or three phase supply, also can be three single phase power supplies.
The transformer that AC power adopted is the magnetic voltage regulator that has saturable reactor, operating voltage 80V, and plasma forms discharge breakdown working gas N through the discharge of the electrode tip gap in the stove
2Gas forms the reducing atmosphere plasma-arc, does not rely on the conductive characteristic of furnace charge.
Adopt dc source, power supply adopts saturable reactor to cause the characteristic of falling suddenly, for reducing the ablation of electrode, can adopt relative high voltage, little current status work, and operating voltage is 400V, electric current 100A, and this state one pole power is 40KW.
Claims (9)
1. plasma arc gasification furnace that is used to handle domestic waste; This gasification furnace comprises burner hearth (1) and body of heater (2); Burner hearth (1) comprise preheating chamber (1-1), cooking camber (1-2), vaporizer (1-3), heat insulation wall (1-14), melt filtration chamber (1-4), melt collecting chamber (1-5), arc electrode (1-6), arc electrode stepper motor (1-9), even number working electrode (1-8) and with working electrode (1-8) the corresponding to even number stepper motor of quantity (1-13); It is characterized in that: this gasification furnace also comprises four demarcation strips (1-7); The top of burner hearth (1) is provided with rubbish input channel (1-10); The below of rubbish input channel (1-10) is disposed with preheating chamber (1-1), cooking camber (1-2), vaporizer (1-3), melt filtration chamber (1-4) and melt collecting chamber (1-5) from top to bottom along the axis of burner hearth (1); The top of burner hearth (1) is provided with the working gas input pipe (1-11) that extends to vaporizer (1-3) along the axis of burner hearth (1); Arc electrode (1-6) is set in the working gas input pipe (1-11); Arc electrode (1-6) upper end disposes an arc electrode stepper motor (1-9), and arc electrode (1-6) upper end is connected with the output of this arc electrode stepper motor (1-9), and four demarcation strips (1-7) are uniformly distributed with and are arranged between working gas input pipe (1-11) and the heat insulation wall (1-14); Four demarcation strips (1-7), working gas input pipe (1-11) and heat insulation wall (1-14) form four cavitys; The side of the length direction of each demarcation strip (1-7) and the excircle wall of working gas input pipe (1-11) are affixed, and the outside wall surface that is connected with demarcation strip (1-7) in the working gas input pipe (1-11) is provided with a plurality of air guide through holes (5), are arranged with many group gas ports and air guide channels (4) on two plate faces of the length direction of each demarcation strip (1-7); Be equipped with a plurality of gas ports (4-1) and an air guide channel (4-2) on every group of gas port and the air guide channel (4); A plurality of gas ports (4-1) are tilted to down along the length direction of demarcation strip (1-7) and are set up in parallel, and air guide channel (4-2) is along the width setting of demarcation strip (1-7), and a plurality of gas ports (4-1) and this air guide channel (4-2) in every group of gas port and the air guide channel (4) are communicated with; Each air guide through hole (5) all with demarcation strip (1-7) on a corresponding air guide channel (4-2) be communicated with; The lateral wall of cooking camber (1-2) is provided with two mixed gas passages (1-12), and these two mixed gas passages (1-12) all connect with vaporizer (1-3), and even number working electrode (1-8) circumferentially is uniformly distributed with setting along arc electrode (1-6); One end of each working electrode (1-8) places in the vaporizer (1-2); The other end of each working electrode (1-8) places outside the body of heater (2), and the other end of each working electrode (1-8) all disposes a stepper motor (1-13), and the other end of said each working electrode (1-8) is connected with the output of corresponding stepper motor (1-13); Be provided with high temperature filtration medium (1-4-1) in the melt filtration chamber (1-4), the lateral wall of melt collecting chamber (1-5) is provided with slag outlet (1-5-1) and slag discharge port (1-5-2).
2. a kind of plasma arc gasification furnace that is used to handle domestic waste according to claim 1 is characterized in that: described arc electrode (1-6) is tungsten alloy thermode or pyrographite electrode.
3. a kind of plasma arc gasification furnace that is used to handle domestic waste according to claim 2, it is characterized in that: described arc electrode (1-6) is a cylindrical electrode, and the external diameter (D) of arc electrode (1-6) is 50mm～200mm.
4. according to claim 1,2 or 3 described a kind of plasma arc gasification furnaces that are used to handle domestic waste, it is characterized in that: the quantity of described working electrode (1-8) is 2～18.
5. a kind of plasma arc gasification furnace that is used to handle domestic waste according to claim 1 is characterized in that: described high temperature filtration medium (1-4-1) is a plurality of refractory ceramics balls.
6. according to claim 1,2 or 3 described a kind of plasma arc gasification furnaces that are used to handle domestic waste, it is characterized in that: described melt filtration chamber (1-4) inner surface has the pyrographite coating.
7. according to claim 1,2 or 3 described a kind of plasma arc gasification furnaces that are used to handle domestic waste, it is characterized in that: described melt collecting chamber (1-5) inner surface has the pyrographite coating.
8. a kind of plasma arc gasification furnace that is used to handle domestic waste according to claim 1; It is characterized in that: this gasification furnace also comprises hydraulic pressure compacting machine (3); Hydraulic pressure compacting machine (3) is positioned at the upper center of burner hearth (1), and hydraulic pressure compacting machine (3) passes working gas input pipe (1-11) and is slidingly connected with working gas input pipe (1-11).
9. a kind of plasma arc gasification furnace that is used to handle domestic waste according to claim 1; It is characterized in that: described body of heater (2) comprises first refractory masses (2-1), second refractory masses (2-2), insulation material layer (2-3) and steel body layer (2-4); Be disposed with first refractory masses (2-1), insulation material layer (2-3), second refractory masses (2-2) and steel body layer (2-4) on the outer circle wall of burner hearth (1) from inside to outside; Be equipped with air-cooled passage (6) between first refractory masses (2-1) and the insulation material layer (2-3) and between insulation material layer (2-3) and second refractory masses (2-2); Steel body layer (2-4) is for having the steel body layer of cooling jacket (7), and steel body layer (2-4) outer wall is provided with water inlet joint (2-4-1) and delivery port joint (2-4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203363278U CN202192079U (en) | 2011-09-08 | 2011-09-08 | Plasma arc gasifier for disposing municipal domestic waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203363278U CN202192079U (en) | 2011-09-08 | 2011-09-08 | Plasma arc gasifier for disposing municipal domestic waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192079U true CN202192079U (en) | 2012-04-18 |
Family
ID=45947011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203363278U Expired - Lifetime CN202192079U (en) | 2011-09-08 | 2011-09-08 | Plasma arc gasifier for disposing municipal domestic waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192079U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194263A (en) * | 2013-04-15 | 2013-07-10 | 西安市宝润实业发展有限公司 | Device and method for preparing biomass synthesis gas by utilizing high-temperature alternating current (AC) arc |
| CN103464448A (en) * | 2013-09-23 | 2013-12-25 | 高州市中亮机械制造有限公司 | Garbage thermal cracking treatment technology |
| WO2017147627A1 (en) * | 2016-02-23 | 2017-08-31 | Mintek | Coal gasification |
| CN107911930A (en) * | 2017-09-25 | 2018-04-13 | 江苏河海新能源股份有限公司 | Plasma coking device |
| CN108368442A (en) * | 2015-11-03 | 2018-08-03 | 责任能源股份有限公司 | For handling material to generate the system and equipment of synthesis gas in modular construction |
-
2011
- 2011-09-08 CN CN2011203363278U patent/CN202192079U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194263A (en) * | 2013-04-15 | 2013-07-10 | 西安市宝润实业发展有限公司 | Device and method for preparing biomass synthesis gas by utilizing high-temperature alternating current (AC) arc |
| CN103194263B (en) * | 2013-04-15 | 2015-12-09 | 西安市宝润实业发展有限公司 | A kind of device and method utilizing high temperature alternating current arc to prepare biomass synthesis gas |
| CN103464448A (en) * | 2013-09-23 | 2013-12-25 | 高州市中亮机械制造有限公司 | Garbage thermal cracking treatment technology |
| CN103464448B (en) * | 2013-09-23 | 2015-10-21 | 高州市中亮机械制造有限公司 | A kind of rubbish thermal cracking treatment process |
| CN108368442A (en) * | 2015-11-03 | 2018-08-03 | 责任能源股份有限公司 | For handling material to generate the system and equipment of synthesis gas in modular construction |
| WO2017147627A1 (en) * | 2016-02-23 | 2017-08-31 | Mintek | Coal gasification |
| CN107911930A (en) * | 2017-09-25 | 2018-04-13 | 江苏河海新能源股份有限公司 | Plasma coking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202192079U (en) | Plasma arc gasifier for disposing municipal domestic waste | |
| CN102329652B (en) | Downdraft plasma garbage gasification reaction chamber and gasification process | |
| CN102329653B (en) | Plasma garbage gasification device and process | |
| CN102644923A (en) | Household garbage and burning fly ash joint-disposal method and equipment | |
| CN1281891C (en) | Method for cracking organic debris reinforced by plasma and plasma furnace | |
| CN110056882B (en) | Molten salt garbage treatment system and method based on heat accumulating type combustion | |
| CN101695704A (en) | Apparatus and method for disposing solid waste by using hot plasma | |
| CN212329220U (en) | Coal fired power plant abandoned fan blade treatment device based on plasma technology | |
| CN102061196A (en) | Power generation method and device adopting plasma gasification of household garbage and biomass | |
| CN102358851B (en) | Horizontal plasma garbage gasification reaction chamber and gasification technology thereof | |
| CN1621743A (en) | Plasma multi-stage cracking technology and apparatus capable of processing multiple organic wastes simultaneously | |
| CN111765470A (en) | Continuous cracking calcining equipment | |
| CN103420553A (en) | High-temperature hearth carbonizing furnace | |
| CN2660328Y (en) | Plasma cracking furnace having organic refuse reinforcedly cracked | |
| CN202881201U (en) | Hazardous waste gasifier with plasma torch heating system | |
| CN107477595A (en) | A kind of device for the solid pollutant that gasified based on the plasmatorch for not being in the mood for auger | |
| CN211255815U (en) | Small cabinet type garbage low-temperature pyrolysis system | |
| CN102205343B (en) | Integrated processing system for domestic waste and sewage of new countryside small cities, and integrated processing method thereof | |
| CN2849493Y (en) | Pyrolysis cracking treater for high-dangerous waste | |
| CN207756595U (en) | A kind of electricity generation system of debirs clean utilization | |
| CN201003758Y (en) | Pyrogenation, cracking processing device for high danger waste liquid and gas | |
| CN203474708U (en) | Preheating type carbonization furnace | |
| CN108423682A (en) | A kind of calcium carbide factory's ash resource comprehensive circulation utilization method and system | |
| CN212719758U (en) | Organic solid waste treatment energy conversion device | |
| CN204022755U (en) | With the refuse disposal system of generating set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Plasma arc gasifier for disposing municipal domestic waste Effective date of registration: 20191122 Granted publication date: 20120418 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin Jiataida Science & Technology Co.,Ltd. Registration number: Y2019230000008 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |