CN206494912U - A kind of integrated high-temperature gasification device handled available for hazardous waste - Google Patents
A kind of integrated high-temperature gasification device handled available for hazardous waste Download PDFInfo
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- CN206494912U CN206494912U CN201720183214.6U CN201720183214U CN206494912U CN 206494912 U CN206494912 U CN 206494912U CN 201720183214 U CN201720183214 U CN 201720183214U CN 206494912 U CN206494912 U CN 206494912U
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- rotary kiln
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- hazardous waste
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Abstract
The utility model discloses a kind of integrated high-temperature gasification device handled available for hazardous waste, including feed screw（2）, rotary kiln, combustion chamber（7）, spiral tapping machine（14）, air inlet pipe group（9）；Combustion chamber（7）It is vertically arranged, combustion chamber（7）Lower end passes through unloading valve（13）Connect the spiral tapping machine（14）, rotary kiln be horizontally disposed with, rotary kiln back-end sealing is connected to combustion chamber（7）Interior, rotary kiln rear end bottom is provided with discharging opening（8）, combustion chamber is stretched out in rotary kiln front end（7）Outside, rotary kiln front end sets feed screw（2）, combustion chamber（7）Bottom connects the air inlet pipe group（9）.Rotary kiln back segment is placed in combustion chamber by the utility model, constitute the high temperature reduction section of gasification reaction, solve the problem of rotary kiln gasification efficiency is low in the prior art, by in kiln and burning indoor gas and temperature-detecting device, tonifying Qi design is carried out in bottom of combustion chamber, Temperature Distribution and gas component distribution in optimization combustion chamber etc., so as to improve efficiency of carbon con version.
Description
Technical field
The utility model is related to environmental technology field, and in particular to a kind of integrated high-temperature gasification handled for hazardous waste
Device.
Background technology
Hazardous waste processing generally uses the mode of high temperature incineration to reach the thorough decomposition of harmful dangerous substance, use
Technology is rotary kiln plus dual firing chamber, and energy-conservation and environmentally friendly win-win are reached by recovery section heat.
Gasification is non-fully burning of the carbon raw material under oxygen debt environment, produces flammable synthesis gas, synthesis gas can be direct
For burning, or it is purified after be used to generate electricity, or production methane, hydrogen, or further synthesizing methanol or alkene.
The advantage that there is gasification technology conventional incineration processing not possess is as follows：
1st, raw material sources are extensive：Such as various danger wastes, waste material, mud, add the economic value of these resources,
Reduce dangerous waste processing cost；
2nd, the flexibility of product：Gasification synthesis gas can be transformed into a variety of high value added products, available for generating electricity, steam,
Artificial oil, basic chemical feedstock, hydrogen etc., enterprise can be selected according to actual conditions, accomplish maximization of economic benefit.
3rd, near-zero release：Gasification technology can be applicable current most stringent of environmental requirement, with extremely low NOx Discharge, SO2
Discharge, dust emission, heavy metal pollution etc..
4th, efficiency high：Gasification technology can combine with advanced generation technology, and more efficient, unit value is higher, and efficiency can be by
40% brings up to 60%.
Remove and generate electricity and purposes of steaming, the most crucial main line of various gasifications is exactly as much as possible by raw material chemical energy
Product chemical energy is converted into, this requires to control the combustion heat release in course of reaction as far as possible, heat is obtained during the course of the reaction
Make full use of, improve efficiency of carbon con version, improve CO, H2、CH4Yield etc..
In gasification, carbonaceous refuse is several by drying, destructive distillation, pyrolysis, charing, coke gasification and burning etc. completely
Different stages, synthesis gas product mainly includes the materials such as CH4, CO, H2, H2O, tar.
Typical gasification has multistage coupled gasification, fluidized gasification, entrained flow gasification, fixed bed gasification, rotary kiln
Furnace gas etc., differs from one another, and wherein rotary kiln gasification is fired compared with other gasification types with any specification type is adapted to
Material, the manufacture low advantage of operating cost, but because conventional technology is difficult to control reaction process, prevent the type of furnace from depth gas
Change, fail to promote the use of on a large scale.
U.S. US 20130119315A1 patent（GAS DISTRIBUTOR FOR A ROTARY KILN）Devise one
Rotary air distributor is planted, the mixing of raw material and air can be effectively increased, efficiency of carbon con version is improved, oxygen distributes nozzle with not
Same angle is arranged along length and circumferentially, and is furnished with piston adjusting device in main shaft, oxygen is distributed to needs
Position, it is not necessary to position also do not allow oxygen to enter.
Any of the above technological improvement is carried out around optimization air distribution, or by optimizing air distribution satisfaction
The demand of each section of reaction, or by stirring the heat and mass of material promotion gas-solid phase.But various deficiencies are all also there are, are rotated
Air distributor optimizes air distribution to a certain extent, but still not abundant enough with the mixing of main bed material, or preferentially
Reacted with gas-phase space component, lifting efficiency of carbon con version is not enough, and adds additional rotary part again, makes sealing problem more
It is prominent.The air distribution technique of embedded metal assignment channel also promotes mixing to a certain extent on refractory material, but due to
The rotation of housing, the air of larger proportion be still be introduced into gas-phase space and with gaseous component hybrid reaction.Installed on housing
Material stirring lifting device has effectively facilitated the mixing of material, but still faces the problem of kiln head and tail is sealed.
Utility model content
In view of problems of the prior art, the purpose of this utility model be to provide a kind of high temperature, efficiently, low cost,
Controllability is good, the high rate of gasification integrated high-temperature gasification device handled available for hazardous waste.What the utility model was provided can
For the integrated high-temperature gasification device of hazardous waste processing, rotary kiln back segment is placed in combustion chamber, gasification reaction is constituted
High temperature reduction section, solves the problem of rotary kiln gasification efficiency is low in the prior art, by kiln and burning indoor gas and temperature
Detection means is spent, Temperature Distribution and gas component distribution in tonifying Qi design, optimization combustion chamber etc. is carried out in bottom of combustion chamber, from
And improve efficiency of carbon con version.
What the utility model was provided can be used for the integrated high-temperature gasification device that hazardous waste is handled, and its structure includes：
Rotary kiln shell is installed by sealing device above sidewall of combustion chamber, the latter half of rotary kiln is located at combustion chamber
Interior, the first half of rotary kiln is located at burning outdoor.
Further, the first half of the rotary kiln is provided with kiln head cover, non-return wheel and drive gear, kiln head cover and revolution
The housing seal connection of kiln, kiln head cover front end is provided with charger.
Further, the first half of the outdoor rotary kiln of the burning has thermal insulating liner, and described in combustion chamber
Rotary kiln latter half do not need thermal insulating liner.
Further, there are multiple temperature detectors in the lime-ash burnt zone, by detecting clinker area temperature field, judge
The burnout rate of lime-ash.
Further, the kiln head cover of the rotary kiln front end is provided with closed-type feed device.
Further, the air inlet and igniter are located at bottom of combustion chamber, air inlet and igniter by multiple air inlet pipe,
Gas nozzle and igniter are constituted.
Further, the bottom of the combustion chamber is provided with the deslagging device of closing.
Further, the outlet mouth of pipe is located at turn around the combustion chamber high temperature area in kiln in described kiln.
Further, detector in described combustion chamber and kiln, predominantly detects oxygen and carbon dioxide content, accordingly
Air-intake component is adjusted, can be on the basis of lime-ash burnout rate be ensured, the gas componant of product gas after optimization gasification reaction.
Compared with prior art, what the utility model was provided can be used for the integrated high-temperature gasification device that hazardous waste is handled,
Have the advantages that：
（1）Sealed in the low-temperature region of rotary kiln, and high-temperature area is located in combustion chamber, it is not necessary to seal, so that
Reduce sealed technical difficulty and cost.
（2）The first half of the outdoor rotary kiln of burning has thermal insulating liner, and after the rotary kiln positioned in combustion chamber
Half part does not need thermal insulating liner, so as to reduce the difficulty and cost of heat-insulating technique.
（3）Multiple temperature detectors are provided with lime-ash burnt zone, by detecting clinker area temperature field, the combustion of lime-ash are judged
Cinder rate, adjusts air inlet and the igniter of bottom of combustion chamber, so as to greatly improve efficiency of carbon con version.
（4）The outlet mouth of pipe is located at turn around the combustion chamber high temperature area in kiln in kiln, can reduce tar in crude product gas, two
Dislike the harmful substance contents such as English.
（5）By detector in combustion chamber and kiln, oxygen and carbon dioxide content are predominantly detected, air inlet is adjusted accordingly
Component, can be on the basis of lime-ash burnout rate be ensured, the gas componant of product gas after optimization gasification reaction.
The utility model can be used for the height of all kinds of flammability hazard wastes such as organic pollution, sludge, the dregs of fat, industrial catalyst
Temperature oxidation gasification process, has broad application prospects.
Brief description of the drawings
Fig. 1 is the structural representation of the integrated high-temperature gasification device embodiment 1 of the present utility model handled for hazardous waste
Figure；
Fig. 2 is the structural representation of the integrated high-temperature gasification device embodiment 2 of the present utility model handled for hazardous waste
Figure；
Fig. 3 is the structural representation of the integrated high-temperature gasification device embodiment 3 of the present utility model handled for hazardous waste
Figure；
Label in figure：Label in figure：1 is feed hopper, and 2 be feed screw, and 3 be kiln head cover, and 4 be the support of rotary kiln
Part, 5 be the gear band of rotary kiln, and 6 be combustion chamber sealing band, and 7 be combustion chamber, and 8 be discharging opening, 9 be auxiliary combustible gas, nitrogen,
The air inlet pipe group of air, oxygen and water vapour, 10 be combustion chamber composition of gases within detection means, and 11 be that lime-ash burnt zone temperature is examined
Device is surveyed, 12 be rotary kiln temperature detection means, and 13 be unloading valve, and 14 be spiral tapping machine, and 15 be gas nozzle and igniting
Device, 16 be the outlet mouth of pipe in kiln, and 17 be housing, and 18 be syngas outlet, and 19 be chock flap, and 20 be that drying and carbonization gas go out
Mouthful, 21 be carbonization gas dedusting and condensation de-watering apparatus.
Embodiment
A kind of integrated high-temperature gasification device handled available for hazardous waste, it is characterised in that the integrated high-temperature gasification
Device includes feed screw 2, rotary kiln, combustion chamber 7, spiral tapping machine 14, air inlet pipe group 9；
Combustion chamber 7 is vertically arranged, and the lower end of combustion chamber 7 connects the spiral tapping machine 14, rotary kiln water by unloading valve 13
Flat to set, rotary kiln back-end sealing is connected in combustion chamber 7, and rotary kiln rear end bottom is provided with discharging opening 8, and rotary kiln front end is stretched out
Outside combustion chamber 7, rotary kiln front end sets feed screw 2, and the bottom of combustion chamber 7 connects the air inlet pipe group 9.
Being provided with positioned at the outer rotary kiln in combustion chamber 7 has thermal insulating liner, and the rotary kiln rear end in combustion chamber 7 is without absolutely
Hot liner.
Combustion chamber 7 includes setting described return on upper cylindrical portion, middle part rounding tapering, lower cylindrical portion, combustion chamber 7 in cylindrical portion
Rotary kiln rear end in rotary kiln, combustion chamber 7 is provided with temperature-detecting device 12；Middle part rounding tapering, the composition lime-ash combustion of lower cylindrical portion
Multiple temperature-detecting devices 11 are provided with cinder area, lime-ash burnt zone, temperature-detecting device 11 is sentenced by detecting clinker area temperature field
The burnout rate of disconnected lime-ash.
The bottom of combustion chamber 7 is provided with air inlet and igniter, and air inlet is sprayed with igniter by multiple air inlet pipe groups 9, gas
Mouth and igniter 15 are constituted.
The high-temperature region of combustion chamber 7 in rotary kiln is provided with the outlet mouth of pipe 16 in kiln.
Rotary kiln rear end in combustion chamber 7 is provided with combustion chamber composition of gases within detection means 10, for detecting oxygen and two
Content of carbon oxide, adjusts air-intake component accordingly, on the basis of lime-ash burnout rate is ensured, the gas of product gas after optimization gasification reaction
Body composition.
Rotary kiln front end outside combustion chamber 7 is provided with kiln head cover 3, support member 4 and gear band 5, and kiln head cover 3 is arranged on spiral and entered
Between material machine 2 and rotary kiln, kiln head cover 3 is tightly connected with rotary kiln shell 17, and feed screw 2 is provided with feed hopper 1.
Rotary kiln stage casing outside combustion chamber 7 is provided with choke device 19.
Above-mentioned integrated high-temperature gasification device is additionally provided with drying and carbonization gas escape pipe 20, and drying and carbonization gas escape pipe 20 are
Stage casing inside the rotary kiln is stretched into L-shaped, drying and the lower end of carbonization gas escape pipe 20, and drying and the upper end of carbonization gas escape pipe 20 are stretched
Go out outside rotary kiln front end, drying and the upper end of carbonization gas escape pipe 20 are connected described with cooling water outlet device 21 by carbonization gas dedusting
Air inlet pipe group 9.
Embodiment 1
As shown in figure 1, the high-temperature gasification for waste oil residue of one embodiment of the present utility model is handled.
The water content that analysis measures waste oil residue is 2.87%, fugitive constituent 24.05%, fixed carbon 27.67%, ash 45.41%, heat
Value 3384.49kcal/kg.
From analysis singly, the water content of waste oil residue is low, and ash is high, and calorific value is high.
Waste oil residue raw material enters feed hopper 1 through lifting discharging, is squeezed into through feed screw 2 by kiln head cover 3 in rotary kiln,
The raw material of entrance is dried and waved by the high temperature heat transfer of rotary kiln rear end in the front end of the rotary kiln outside combustion chamber
Send out part destructive distillation, the fuel gas that destructive distillation comes out rapidly enter in combustion chamber 7 with combustion chamber oxygen occur conflagration it is anti-
Should, the material and water vapour after drying and destructive distillation are in 1100 DEG C of rotary kiln rear end high-temperature region and generation after the burning in combustion chamber 7
Thing carbon dioxide reaction generates carbon monoxide and hydrogen, does not react complete residue containing charcoal and is fallen by the discharging opening 8 of rotary kiln
Enter and burnt away in combustion chamber 7, controlled by combustion chamber composition of gases within detection means 10 and rotary kiln temperature detection means 12
Oxygen and steam rates and proportioning in the air inlet pipe 9 of oxygen and water vapour processed, to reach required finished product gas composition, into
Product gas reaches syngas outlet 18 by the outlet mouth of pipe 16 in kiln.The lime-ash measured by lime-ash burnt zone temperature-detecting device 11
Area temperature field, can deduce lime-ash burnout rate, the oxygen flow in the air inlet pipe 9 of oxygen and water vapour be controlled, to control ash
Residual carbon content in slag, the lime-ash after burning is discharged by unloading valve 13 and spiral tapping machine 14.
The first half of rotary kiln is provided with kiln head cover, non-return wheel and drive gear, the housing seal of kiln head cover and rotary kiln
Rotary kiln shell is installed by sealing device above connection, sidewall of combustion chamber.
In order to prevent gas from leaking, the kiln head cover 3 of rotary kiln front end is provided with the junction of band, combustion chamber and rotary kiln
Provided with combustion chamber sealing band 6.
In order to prevent thermal loss, there is thermal insulating liner positioned at the first half of the outdoor rotary kiln of burning and combustion chamber,
And the rotary kiln latter half in combustion chamber does not need thermal insulating liner.Compared with common incineration technology, have in thermal insulation
Lining amount reduces 1/4 or so.
Embodiment 2
As shown in Fig. 2 the high-temperature gasification for activated sludge of one embodiment of the present utility model is handled.
Activated sludge result of laboratory test：Water content is 20.48%, fugitive constituent 5.29%, fixed carbon 24.25%, ash 49.98%,
Calorific value 2166.99kcal/kg.
Activated sludge water content is high, and ash is high, and calorific value is low.
In order to adapt to the characteristics of activated sludge water content is high, choke device is installed additional in the stage casing of the outdoor rotary kiln of burning.
Enter feed hopper 1 through lifting discharging in activated sludge raw material, after squeezing into rotary kiln by kiln head cover 3 through feed screw 2, pass through
The high temperature heat transfer of rotary kiln rear end the raw material of entrance is dried and fugitive constituent destructive distillation, a large amount of water vapours that destructive distillation comes out and
Fuel gas can not be directly entered in combustion chamber 7 due to choke device 19, return to the drying and carbonization gas outlet 21 of kiln head cover
After removing excessive water vapour by condensing unit 21, send into combustion chamber by the air inlet pipe group 9 of oxygen and water vapour
Promoting the circulation of qi body combustion reaction, the material after drying and destructive distillation is by choke device 19 in 1100 DEG C of rotary kiln rear end high-temperature region and burning
Carbon dioxide and steam reaction the generation carbon monoxide and hydrogen produced in room 7, does not react complete residue containing charcoal and passes through
The discharging opening 8 of rotary kiln, which is fallen into combustion chamber 7, to burn away, by combustion chamber composition of gases within detection means 10 and rotary kiln
Temperature-detecting device 12 controls oxygen and steam rates and proportioning in the air inlet pipe 9 of oxygen and water vapour, with needed for reaching
The finished product gas composition wanted, finished product gas reaches syngas outlet 18 by the outlet mouth of pipe 16 in kiln.Examined by lime-ash burnt zone temperature
The clinker area temperature field that device 11 is measured is surveyed, lime-ash burnout rate can be deduced, in the air inlet pipe 9 for controlling oxygen and water vapour
Oxygen flow, to control the residual carbon content in lime-ash, the lime-ash after burning is discharged by unloading valve 13 and spiral tapping machine 14.
Embodiment 3
As shown in figure 3, at the high-temperature gasification for terephthalic acid (TPA) PTA waste residues of one embodiment of the present utility model
Reason.
The water content for the PTA waste residues that the present embodiment is used is 5.428%, and fugitive constituent is 63.62%, and fixed carbon is 22.17%,
Ash 8.79%, the kcal/kg. of calorific value 4956.43
The characteristics of PTA waste residues is that water content is low, and ash is low, and fugitive constituent is high, and calorific value is high.
PTA raw slag materials enter feed hopper 1 through lifting discharging, and rotary kiln is squeezed into by kiln head cover 3 through feed screw 2
In, the raw material of entrance is dried by the high temperature heat transfer of rotary kiln rear end in the front end of the rotary kiln outside combustion chamber and
The destructive distillation of fugitive constituent, the fuel gas that destructive distillation comes out can not be directly entered in combustion chamber 7 due to choke device 19, return to kiln hood
The drying of cover and carbonization gas outlet 21 are sent into combustion chamber by the air inlet pipe group 9 of oxygen and water vapour and carried out after dedusting
Combustion reaction, the material after drying and destructive distillation is by choke device 19 in 1100 DEG C of rotary kiln rear end high-temperature region and combustion chamber 7
Carbon dioxide and steam reaction generation carbon monoxide and hydrogen, do not react complete the going out by rotary kiln of residue containing charcoal
Material mouth 8 falls into combustion chamber 7 and burnt away, and is filled by combustion chamber composition of gases within detection means 10 and rotary kiln temperature detection
The oxygen and steam rates and proportioning in the air inlet pipe group 9 of 12 control oxygen and water vapour are put, to reach required finished product
Gas composition, finished product gas reaches syngas outlet 18 by the outlet mouth of pipe 16 in kiln.Pass through lime-ash burnt zone temperature-detecting device 11
The clinker area temperature field measured, can deduce lime-ash burnout rate, control the oxygen stream in the air inlet pipe group 9 of oxygen and water vapour
Amount, to control the residual carbon content in lime-ash, the lime-ash after burning is discharged by unloading valve 13 and spiral tapping machine 14.
Compared with burning gasification technology compare, the utility model use rotary kiln insertion chamber structure, solve
The adiabatic problem of high temperature rotary kiln, reduces rounding tapering in the middle part of the sealing difficulty of rotary kiln, combustion chamber, lower cylindrical portion composition ash
Multiple temperature-detecting devices 11 are provided with slag burnt zone, lime-ash burnt zone, temperature-detecting device 11 is by detecting clinker area temperature
, judge the burnout rate of lime-ash, to the lime-ash not burnt, by increasing oxygen-supplying amount or simultaneously supplementary combustible gas, ash can be improved
The efficiency of carbon con version of slag, it is easy to automatically control, can efficiently produce synthesis gas, low with slag-tapping system smoothness, disposal of pollutants index
Advantage, has broad application prospects.The utility model can be used for organic pollution, sludge, the dregs of fat, industrial catalyst etc. all kinds of
The high-temperature oxydation gasification process of flammability hazard waste.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (9)
1. a kind of integrated high-temperature gasification device handled available for hazardous waste, it is characterised in that the integrated High Temperature Gas makeup
Put including feed screw（2）, rotary kiln, combustion chamber（7）, spiral tapping machine（14）, air inlet pipe group（9）；
Combustion chamber（7）It is vertically arranged, combustion chamber（7）Lower end passes through unloading valve（13）Connect the spiral tapping machine（14）, revolution
Kiln is horizontally disposed with, and rotary kiln back-end sealing is connected to combustion chamber（7）Interior, rotary kiln rear end bottom is provided with discharging opening（8）, rotary kiln
Combustion chamber is stretched out in front end（7）Outside, rotary kiln front end sets feed screw（2）, combustion chamber（7）Bottom connects the air inlet pipe group
（9）.
2. the integrated high-temperature gasification device according to claim 1 handled available for hazardous waste, it is characterised in that be located at
Combustion chamber（7）Outer rotary kiln, which is provided with, has thermal insulating liner, positioned at combustion chamber（7）Interior rotary kiln rear end is without thermal insulating liner.
3. the integrated high-temperature gasification device according to claim 1 or 2 handled available for hazardous waste, it is characterised in that
The combustion chamber（7）Including upper cylindrical portion, middle part rounding tapering, lower cylindrical portion, combustion chamber（7）Described return is set in upper cylindrical portion
Rotary kiln, combustion chamber（7）Interior rotary kiln rear end is provided with temperature-detecting device（12）；Middle part rounding tapering, lower cylindrical portion composition ash
Multiple temperature-detecting devices are provided with slag burnt zone, lime-ash burnt zone（11）, temperature-detecting device（11）By detecting clinker area
Temperature field, judges the burnout rate of lime-ash.
4. the integrated high-temperature gasification device according to claim 1 handled available for hazardous waste, it is characterised in that described
Combustion chamber（7）Bottom is provided with air inlet and igniter, and air inlet is with igniter by multiple air inlet pipe groups（9）, gas nozzle and
Igniter（15）Constitute.
5. the integrated high-temperature gasification device according to claim 1 handled available for hazardous waste, it is characterised in that described
Combustion chamber in rotary kiln（7）High-temperature region is provided with the outlet mouth of pipe in kiln（16）.
6. the integrated high-temperature gasification device according to claim 1 handled available for hazardous waste, it is characterised in that described
Combustion chamber（7）Interior rotary kiln rear end is provided with combustion chamber composition of gases within detection means（10）, for detecting oxygen and titanium dioxide
Carbon content, adjusts air-intake component accordingly, ensure lime-ash burnout rate on the basis of, optimization gasification reaction after product gas gas into
Point.
7. the integrated high-temperature gasification device according to claim 1 handled available for hazardous waste, it is characterised in that described
Combustion chamber（7）Outer rotary kiln front end is provided with kiln head cover（3）, support member（4）And gear band（5）, kiln head cover（3）It is arranged on spiral
Charger（2）Between rotary kiln, kiln head cover（3）With rotary kiln shell（17）It is tightly connected, feed screw（2）Be provided with into
Hopper（1）.
8. the integrated high-temperature gasification device according to claim 1 handled available for hazardous waste, it is characterised in that described
Combustion chamber（7）Outer rotary kiln stage casing is provided with choke device（19）.
9. the integrated high-temperature gasification device according to claim 1 handled available for hazardous waste, it is characterised in that be provided with
Drying and carbonization gas escape pipe（20）, dry and carbonization gas escape pipe（20）For L-shaped, drying and carbonization gas escape pipe（20）Lower end
Stretch into stage casing inside the rotary kiln, drying and carbonization gas escape pipe（20）Upper end is stretched out outside rotary kiln front end, drying and destructive distillation
Gas escape pipe（20）Upper end passes through carbonization gas dedusting and cooling water outlet device（21）Connect the air inlet pipe group（9）.
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| CN201720183214.6U CN206494912U (en) | 2017-02-28 | 2017-02-28 | A kind of integrated high-temperature gasification device handled available for hazardous waste |
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| CN201720183214.6U CN206494912U (en) | 2017-02-28 | 2017-02-28 | A kind of integrated high-temperature gasification device handled available for hazardous waste |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296421A (en) * | 2019-05-28 | 2019-10-01 | 江苏天楹环保能源成套设备有限公司 | A kind of solid waste melting disposal system and its method |
-
2017
- 2017-02-28 CN CN201720183214.6U patent/CN206494912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296421A (en) * | 2019-05-28 | 2019-10-01 | 江苏天楹环保能源成套设备有限公司 | A kind of solid waste melting disposal system and its method |
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