CN206563300U - A kind of abraum salt drying and incinerating purifier based on injection rotary drying - Google Patents
A kind of abraum salt drying and incinerating purifier based on injection rotary drying Download PDFInfo
- Publication number
- CN206563300U CN206563300U CN201621461035.6U CN201621461035U CN206563300U CN 206563300 U CN206563300 U CN 206563300U CN 201621461035 U CN201621461035 U CN 201621461035U CN 206563300 U CN206563300 U CN 206563300U
- Authority
- CN
- China
- Prior art keywords
- drying
- heating jacket
- flue gas
- incinerating
- outlet
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of abraum salt drying and incinerating purifier based on injection rotary drying, including fluidizing drying bed, crushing separation tower and injection rotary drying incinerator, the injection rotary drying incinerator includes revolution barrel, heating jacket and flue gas chuck, the heating jacket is provided with spray-hole by the outer wall section that flue gas chuck is covered, gas approach is set on flue gas chuck, exhanst gas outlet is set on heating jacket.The utility model has advantages below compared with prior art：Heat stepwise heats up, and the kinetic energy and heat energy capacity usage ratio for comprehensively utilizing flue gas are high；The efficiency high of heat transfer, enables to the barrel temperature for turning round barrel to be remarkably enhanced, while heating jacket is not rotated with revolution barrel, the flue gas in heating jacket can obtain the agitation of rotational material cylinder, make it heated more uniform；The particular design of heating jacket shape ensure that flue gas flow rate, reduce detention layer thickness, improve heat transfer efficiency.
Description
Technical field
The utility model is related to chemical industry abraum salt processing technical field of regeneration, more particularly to a kind of dry based on injection revolution
Dry abraum salt drying and incinerating purifier.
Background technology
Contain substantial amounts of organic or inorganic impurity in industrial waste salt simultaneously, it is impossible to be directly used as raw material of industry salt, can not
For edible or medical, most of producer stores away its heap.This salt stores up not only a large amount of occupied grounds for a long time, also to environment
Constitute grave danger, salt and impurity is easily lost in, salinization surrounding soil jeopardizes vegetation around, at the same to rivers around, water source,
Rice field etc. is polluted.Therefore, using suitable technique and equipment, recycle this industrial waste salt and make industrial raw material salt, no
Pollution can be only eliminated, the salt resource of preciousness is made full use of, can also be produced a profit for producer.So recycling salt resource tool
There are huge social benefit and good economic benefit.
The removal of organic impurities in industrial waste salt is generally thermally dried processing.Need abraum salt being heated to very
High temperature, to ensure to allow organic matter decomposition as much as possible or vaporization, but the abraum salt of particle refinement is in heating process
Easily melt, once dissolving, will occur serious caking phenomenon, have a strong impact on follow-up process step.Temperature
What is controlled is too low, and effective organic matter removal effect is unable to reach again, therefore how to improve heating temperature as far as possible in the process
Degree, the problem of stable uniform for ensureing heating-up temperature again is particularly significant.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art there is provided a kind of based on the useless of injection rotary drying
Salt drying and incinerating purifier.
The utility model is achieved through the following technical solutions：A kind of abraum salt drying and incinerating based on injection rotary drying
Purifier, including fluidizing drying bed, crushing separation tower and injection rotary drying incinerator, the fluidizing drying bed material go out
Mouth is connected with the entrance of the crushing separation tower, and the outlet of the sorting drying tower passes through the first cyclone separator and intermediate bunker
Connection, the charging aperture of the outlet connection injection rotary drying incinerator of intermediate bunker, it is characterised in that：The injection revolution
Drying and incinerating device includes revolution barrel, and the revolution barrel is obliquely installed, on the end face of the higher one end in revolution barrel position
Charging aperture and exhaust outlet are provided with, discharging opening and air inlet are provided with the end face of the relatively low one end in revolution barrel position,
Heating jacket is additionally provided with the outside of revolution barrel, the heating jacket is fixedly installed, is not rotated with revolution barrel, the heating
Chuck is identical with the incline direction and angle that turn round barrel, and flue gas chuck, the heating jacket are additionally provided with outside heating jacket
The outer wall section covered by flue gas chuck is provided with spray-hole, sets gas approach on flue gas chuck, is set on heating jacket
Put exhanst gas outlet.
As further improvement of these options, the length of the flue gas chuck is less than the length of heating jacket, flue gas
Chuck is arranged on the relatively low one end in heating jacket position.
As further improvement of these options, the flue gas chuck is arranged at below heating jacket in sector.
As further improvement of these options, the profile of the heating jacket in round table-like, its position it is relatively low one
The diameter at end is bigger compared with high one end diameter than position, heating jacket inwall is provided with deflection plate, the deflection plate is perpendicular to institute
The axis for stating rotating cylinder is set.
As further improvement of these options, the exhanst gas outlet and the air inlet of rotating cylinder set on heating jacket
Connection.
As further improvement of these options, fast fluidized bed is connected with the discharging opening of the drying tumbler,
The outlet of the fast fluidized bed is connected by the second cyclone separator with finished product bin.
It is used as further improvement of these options, air outlet slit and the injection rotary drying of second cyclone separator
The air inlet connection of incinerator.
It is described fluidizing drying bed close to the crushing separation tower setting as further improvement of these options, it is described
Fluidizing drying bed solid-phase outlet and gaseous phase outlet are connected with crushing the tower body inner chamber of separation tower.
As further improvement of these options, the air intlet of the crushing separation tower is arranged at the tangent line of its tower wall
Direction, broken blade is additionally provided with the tower for crushing separation tower, the level of the level height of broken blade between air intlet
Between height and the level height of fluidizing drying bed material outlet.
As further improvement of these options, the exhanst gas outlet and the air intlet and fluidisation of crushing separation tower are dry
The gas phase import connection of dry bed, the import of the air outlet slit and burner of the first cyclone separator is connected.
The utility model has advantages below compared with prior art：Heat stepwise heat up, comprehensively utilize flue gas kinetic energy with
Heat energy capacity usage ratio is high；Utilize flank speed of flue gas when by spray-hole, the outer wall of impact rotating barrel, by detention layer
Dispel, greatly improve the efficiency of heat transfer, enable to the barrel temperature for turning round barrel to be remarkably enhanced, heat simultaneously
Chuck is not rotated with revolution barrel, and the flue gas in heating jacket can obtain the agitation of rotational material cylinder, makes it heated more uniform；
The particular design of heating jacket shape ensure that flue gas flow rate, reduce detention layer thickness, improve heat transfer efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model in embodiment 1.
Fig. 2 is the structural representation of injection rotary drying incinerator in embodiment 1.
Fig. 3 is the radial cutaway view at flue gas chuck in embodiment 1.
Fig. 4 is structural representation of the present utility model in embodiment 2.
Fig. 5 is the structural representation of injection rotary drying incinerator in embodiment 2.
Fig. 6 is the radial cutaway view at flue gas chuck in embodiment 2.
Fig. 7 is structural representation that is fluidizing drying bed and crushing separation tower.
Embodiment
Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but protection domain of the present utility model is not limited
In following embodiments.
Embodiment 1
As shown in Fig. 1,2,3 and 7, a kind of abraum salt drying and incinerating purifier based on injection rotary drying, including fluidisation
Drying bed 1, crushing separation tower 2 and injection rotary drying incinerator 5, fluidizing drying bed 1 material outlet are crushed with described
The entrance connection of separation tower 2, the outlet of the sorting drying tower is connected by the first cyclone separator 4 with intermediate bunker 4, middle
The charging aperture 511 of the outlet connection injection rotary drying incinerator 5 of feed bin 4, it is characterised in that：The injection rotary drying
Incinerator 5 includes revolution barrel 51, and the revolution barrel 51 is obliquely installed, the end face in the higher one end in revolution barrel 51 position
On be provided with charging aperture 511 and exhaust outlet 514, be provided with discharging opening on the end face of the relatively low one end in revolution barrel 51 position
512 and air inlet 513, heating jacket 52 is additionally provided with the outside of revolution barrel 51, the heating jacket 52 is fixedly installed, no
Rotated with revolution barrel 51, the heating jacket 52 is identical with the incline direction and angle that turn round barrel 51, in heating jacket 52
Flue gas chuck 54 is additionally provided with outside, the heating jacket 52 is provided with spray-hole 53 by the outer wall section that flue gas chuck 54 is covered,
Gas approach 541 is set on flue gas chuck 54, exhanst gas outlet 521 is set on heating jacket 52.It is most intractable in abraum salt
Part is the organic matter wherein contained, and common heat drying processing is only capable of removing a part, it is impossible to all remove it, long
The high-temperature roasting of time easily causes salt grain fusing, and temperature is too low or the heat time can not enough make it is whole organic
Thing is decomposed.This programme is preheated and pre-processed to abraum salt by using fluidized bed dryer combination cracking and sorting tower, will wherein
A part of lower boiling organic matter removal, while abraum salt is smashed into screening, makes the organic matter contained in all salt grains expose
Out, then by spraying rotary drying incinerator 5 remaining oxidation operation is fully removed afterwards.The control of temperature in the process
System is extremely important, be while homogeneous heating, it is ensured that the temperature stabilization of material.Conventional rotary kiln device is typically directly utilized
Heat smoke is directly heated to material, on the one hand the impurity in flue gas can be caused to bring into material, although flue gas heat supply in addition can
Reach that heat supply is relatively stablized, but its calorific value content is relatively low, it is impossible to used when meeting a large amount of processing, constrain disposal ability.
The flue gas of HTHP is entered in flue gas chuck 54 by gas approach 541, and heating jacket 52, flue gas are flowed to by spray-hole 53
The pressure in pressure ratio heating jacket 52 in chuck 54 is higher by 2~5 atmospheric pressure, speed of flue gas when by spray-hole 53
Very high, the smoke-shock of high speed turns round the outer wall of barrel 51, can dispel detention layer so that the efficiency of heat transfer is carried significantly
Height, enables to the barrel temperature for turning round barrel 51 to be remarkably enhanced.Flow velocity after the smoke-shock revolution barrel of barrel 51
Reduction, is flowed out by the exhanst gas outlet 521 set on heating jacket 52.It can be realized to rotating cylinder by such mode
Uniform heating, the flue gas after burning is directly entered chuck, because rotating cylinder is not stalling dynamic, can stir flue gas, make flue gas
The motion around rotating cylinder can be done in heating jacket 52, the residence time in heating jacket 52, energy profit is extended
Use efficiency high.
The length of the flue gas chuck 54 is less than the length of heating jacket 52, and flue gas chuck 54 is arranged on heating jacket 52
Put relatively low one end.Because the heating requirements for turning round barrel 51 gradually rise from charging aperture 511 to the temperature of discharging opening 512, favorably
In making full use of for heat, by 54 settings of flue gas chuck and the position of the bottom of heating jacket 52, it can allow and turn round barrel 51
Discharge-end temperature is tried one's best raising, while the flue gas after impact flows through other positions of heating jacket 52, makes full use of the heat in flue gas
Amount, economy is improved beneficial to reduction production cost.
The flue gas chuck 54 is arranged at outside heating jacket 52 in annular.
The exhanst gas outlet 521 set on heating jacket 52 is connected with the air inlet 513 of rotating cylinder 51.Smoke-shock is turned round
Temperature is gradually reduced during being flowed after barrel 51 in heating jacket 52, and flow velocity also reduces therewith, the content meeting of particulate matter
Because sedimentation greatly reduces, flue gas now still contains certain heat, is passed into rotating cylinder 51, on the one hand can be by vapour
The impurity of change is taken away, while energy can also be made full use of with abraum salt particle direct heat transfer.
The inwall of heating jacket 52 is provided with deflection plate 522, axle of the deflection plate 522 perpendicular to the rotating cylinder 51
Line is set.Deflection plate 522 ensure that flue gas can surround whole outer walls of rotating cylinder 51, increase heat transfer area, it is ensured that place
Manage effect.
The profile of the heating jacket 52 is in round table-like, and one end that the diameter of the relatively low one end in its position is higher than position is straight
Footpath is big, and the inwall of heating jacket 52 is provided with deflection plate, and the deflection plate is set perpendicular to the axis of the rotating cylinder.Due to
Flue gas temperature in flow process is gradually reduced, and volume can reduce rapidly, to ensure that its flow velocity will not decline to a great extent, by reducing
The diameter of heating jacket 52 so that flow velocity is necessarily ensured, so that the heat supply that leading portion is fed to rotating cylinder is effectively ensured.
Described fluidizing drying bed 1 is set close to the crushing separation tower 2, the He of fluidizing drying bed 1 solid-phase outlet 12
Gaseous phase outlet 11 is connected with crushing the tower body inner chamber of separation tower 2.Under normal circumstances, fluidizing drying bed 1 gas phase and solid phase meeting
Separate collection processing, beneficial to separation.But it is together passed through in cracking and sorting tower in this programme, it on the one hand can extend two-phase
Time of contact, make full use of energy, on the other hand also increase the tolerance being passed through in cracking and sorting tower so that salt grain can be more
Easily float, reduce the flue gas flow that cracking and sorting tower needs.In cracking and sorting tower, high-temperature flue gas enters from air intlet 22
After entering, its heat energy brought into is used to heat salt grain, and kinetic energy is used to blow afloat transport salt grain.The heat energy mistake that flue gas is brought under normal circumstances
It is many, it is impossible to make full use of, kinetic energy is supplemented by such scheme, saved gas.
The air intlet 22 for crushing separation tower 2 is arranged at the tangential direction of its tower wall, in the tower for crushing separation tower 2
Broken blade 21 is additionally provided with, the level height of broken blade 21 is between the level height of air intlet 22 and fluidizing drying bed 1
Between the level height of material outlet.Material in fluidizing drying bed 1 is fallen into after cracking and sorting tower, and the blade 21 that can be broken is broken up
After be scattered in tower intracavitary, under the drive of quick Tangential Wind, scattered salt grain can spiral move upwards, the less salt of particle
Grain, kinetic energy rejection after being rubbed from the outlet of tower top into the first cyclone separator 4, and the larger salt grain of particle with inner wall of tower
It is larger, eventually fall again, contacted again with broken blade 21, be broken into little particle, repeat spiral and the fortune fallen
It is dynamic, until can be escaped from tower top.Because the salt grain of bulky grain is entirely to be caused because of the adhesion of organic matter, and it is mixed in
Intragranular organic matter, which is most difficult to be vaporized with, to be come, and passes through such scheme so that the particle of adhesion can be crushed, will be interior
The organic matter in portion is exposed so that the effect of drying process reaches most preferably；Simultaneously in such design, additionally it is possible to be directed to
Property by salt grain processing to suitably sized, beneficial to high temperature incineration subsequently in injection rotary drying incinerator 5.
The exhanst gas outlet 521 connects with the air intlet 22 and fluidizing drying bed 1 gas phase import 13 of crushing separation tower 2
Connect, the air outlet slit of the first cyclone separator 4 is connected with the import of burner 53.Flue gas is passed through crushing separation tower 2 and fluidisation
In drying bed 1, on the one hand the organic matter of vaporization can be taken away, while energy can also be made full use of with abraum salt particle direct heat transfer
Contain a certain amount of vapor in amount, the flue gas burnt in addition, because the compatibility of vapor and salt grain is better than organic matter, water steams
Gas can cement out the organic matter on salt grain surface, accelerate the vaporization of debirs so that treatment effeciency and treatment effect are obtained
To lifting.As gas phase is taken out of after being decomposed or gasified due to the organic matter in abraum salt, directly discharge can cause secondary pollution, together
When, some heats are also carried in this portion gas, being passed into burner 53 is used for combustion-supporting, can thoroughly divide organic matter
Solution, simultaneously, additionally it is possible to the heat in gas recovery so that the comprehensive utilization ratio lifting of energy.
Embodiment 2
As shown in Fig. 4,5,6 and 7, a kind of abraum salt drying and incinerating purifier based on injection rotary drying, the flue gas
Chuck 54 is arranged at the lower section of heating jacket 52 in sector.Because heating jacket 52 is not rotated with revolution barrel 51, due to gravity
Effect, material focuses primarily upon bottom in revolution barrel 51, thus concentrate on revolution barrel 51 bottom carry out heat supply can be more
The utilization ratio of the raising energy in big Chengdu, while spontaneous eminence can be flowed to, after smoke-shock revolution barrel 51 eventually through cigarette
Flow out gas outlet 521.
Fast fluidized bed 6 is connected with the discharging opening 512 of the drying tumbler, the outlet of the fast fluidized bed 6 leads to
The second cyclone separator 7 is crossed to be connected with finished product bin 8.The air outlet slit of second cyclone separator 7 is burned with injection rotary drying
The air inlet 513 of device 5 is connected.High-temperature flue gas of the temperature rich in oxygen more than 800 DEG C is passed through in fast fluidized bed 6, fast
Salt grain flows with flue gas into the mode of plug flow in fast fluid bed 6, and the time of contact of flue gas and salt grain is short, salt grain surface some
The organic matter that hardly possible is removed can be removed by high temperature incineration, simultaneously because time of contact is short, not result in salt grain fusing.It is high
Warm flue gas is reduced with temperature after salt grain heat exchange, is just adapted to use in injection rotary drying incinerator 5.Energy utilization efficiency
It is high.
Other be the same as Examples 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. it is a kind of based on injection rotary drying abraum salt drying and incinerating purifier, including it is fluidizing drying bed, crush separation tower and
Rotary drying incinerator is sprayed, the fluidizing drying bed material outlet is connected with the entrance of the crushing separation tower, described point
The outlet of drying tower is selected to be connected by the first cyclone separator with intermediate bunker, the outlet connection injection revolution of intermediate bunker
The charging aperture of drying and incinerating device, it is characterised in that：The injection rotary drying incinerator includes revolution barrel, the revolution barrel
It is obliquely installed, charging aperture and exhaust outlet is provided with the end face of the higher one end in revolution barrel position, in revolution barrel position
Discharging opening and air inlet are provided with the end face of relatively low one end, heating jacket is additionally provided with the outside of revolution barrel, it is described
Heating jacket is fixedly installed, and is not rotated with revolution barrel, and the heating jacket is identical with the incline direction and angle that turn round barrel,
Flue gas chuck is additionally provided with outside heating jacket, the heating jacket is provided with injection by the outer wall section that flue gas chuck is covered
Hole, sets gas approach on flue gas chuck, exhanst gas outlet is set on heating jacket.
2. it is a kind of based on the abraum salt drying and incinerating purifier for spraying rotary drying as claimed in claim 1, it is characterised in that：Institute
The length for stating flue gas chuck is less than the length of heating jacket, and flue gas chuck is arranged on the relatively low one end in heating jacket position.
3. it is a kind of based on the abraum salt drying and incinerating purifier for spraying rotary drying as claimed in claim 1, it is characterised in that：Institute
Flue gas chuck is stated to be arranged at below heating jacket in sector.
4. a kind of abraum salt drying and incinerating purifier based on injection rotary drying as described in claim 1,2 or 3, its feature exists
In：The profile of the heating jacket is in round table-like, and the diameter of the relatively low one end in its position is bigger compared with high one end diameter than position,
Heating jacket inwall is provided with deflection plate, and the deflection plate is set perpendicular to the axis of the rotating cylinder.
5. it is a kind of based on the abraum salt drying and incinerating purifier for spraying rotary drying as claimed in claim 4, it is characterised in that：Plus
The exhanst gas outlet and the air inlet of rotating cylinder set on thermal jacket is connected.
6. it is a kind of based on the abraum salt drying and incinerating purifier for spraying rotary drying as claimed in claim 4, it is characterised in that：
The discharging opening of the drying tumbler is connected with fast fluidized bed, and the outlet of the fast fluidized bed passes through the second cyclone separator
It is connected with finished product bin.
7. it is a kind of based on the abraum salt drying and incinerating purifier for spraying rotary drying as claimed in claim 6, it is characterised in that：Institute
The air outlet slit for stating the second cyclone separator is connected with spraying the air inlet of rotary drying incinerator.
8. it is a kind of based on the abraum salt drying and incinerating purifier for spraying rotary drying as claimed in claim 1, it is characterised in that：Institute
State it is fluidizing drying bed set close to the crushing separation tower, the fluidizing drying bed solid-phase outlet and gaseous phase outlet with crushing
The tower body inner chamber connection of separation tower.
9. it is a kind of based on the abraum salt drying and incinerating purifier for spraying rotary drying as claimed in claim 1, it is characterised in that：Institute
The air intlet for stating crushing separation tower is arranged at the tangential direction of its tower wall, and broken leaf is additionally provided with the tower for crushing separation tower
Piece, the level height of broken blade between air intlet level height and fluidizing drying bed material outlet level height it
Between.
10. it is a kind of based on the abraum salt drying and incinerating purifier for spraying rotary drying as claimed in claim 1, it is characterised in that：
The exhanst gas outlet is connected with the air intlet and fluidizing drying bed gas phase import of crushing separation tower, the first cyclone separator
The import connection of air outlet slit and burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461035.6U CN206563300U (en) | 2016-12-29 | 2016-12-29 | A kind of abraum salt drying and incinerating purifier based on injection rotary drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461035.6U CN206563300U (en) | 2016-12-29 | 2016-12-29 | A kind of abraum salt drying and incinerating purifier based on injection rotary drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206563300U true CN206563300U (en) | 2017-10-17 |
Family
ID=60028825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621461035.6U Active CN206563300U (en) | 2016-12-29 | 2016-12-29 | A kind of abraum salt drying and incinerating purifier based on injection rotary drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206563300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765205A (en) * | 2016-12-29 | 2017-05-31 | 安徽今朝环保科技有限公司 | A kind of abraum salt drying and incinerating purifier based on injection rotary drying |
-
2016
- 2016-12-29 CN CN201621461035.6U patent/CN206563300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765205A (en) * | 2016-12-29 | 2017-05-31 | 安徽今朝环保科技有限公司 | A kind of abraum salt drying and incinerating purifier based on injection rotary drying |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207391231U (en) | A kind of refinery's oily sludge high-temperature steam pyrolysis installation | |
| AU2006243568B2 (en) | Pyrolysis method and apparatus | |
| CN109536185A (en) | The organic solid waste in city couples desiccation pyrolysis gasification system | |
| CN105948459A (en) | Method using drying and incineration to treat sludge | |
| CN105602586A (en) | System for urban sludge flue gas drying middle-temperature pyrolysis carbonization | |
| CN104990084B (en) | A kind of biomass class solid waste and dangerous waste treatment process | |
| CN104819470B (en) | A kind of biomass class solid waste and dangerous waste processing system | |
| CN101357327A (en) | Regeneration method and device of waste powdered activated carbon rotary fluidization | |
| CN202613898U (en) | Drying device using rotary crushing and spouting fluidization | |
| CN106766683A (en) | A kind of floated abraum salt annealing device | |
| CN107244797A (en) | A kind of oiliness sludge confesses heated drying and Non-oxygen pyrolytic system and method indirectly | |
| CN207143067U (en) | A kind of oil plant oily sludge disposal system | |
| CN108176703A (en) | Polynary waste method for innocent treatment and its system | |
| WO2019050431A1 (en) | Method for utilizing solid carbon-containing waste by pyrolysis and waste processing complex for implementing same | |
| CN106766682A (en) | A kind of abraum salt drying and incinerating purifier based on radiation rotary drying | |
| CN205575906U (en) | Sludge drying system | |
| CN108326012A (en) | The cooperation-gasified method of multi-element material and its system | |
| CN206563300U (en) | A kind of abraum salt drying and incinerating purifier based on injection rotary drying | |
| CN206478949U (en) | A kind of floated abraum salt annealing device | |
| CN207243708U (en) | A kind of oiliness sludge confesses heated drying and Non-oxygen pyrolytic system indirectly | |
| KR100369574B1 (en) | The pyrolysised refuse incinerator with reverse - multi-effect dryer and oil scrubbering gas cleaner. | |
| CN206563460U (en) | A kind of abraum salt drying and incinerating purifier based on radiation rotary drying | |
| CN102964041B (en) | Sludge burning treatment device and burning treatment method using device | |
| CN106765205A (en) | A kind of abraum salt drying and incinerating purifier based on injection rotary drying | |
| CN204730209U (en) | A kind of living beings class solid waste and the useless treatment system of danger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |