CN109373333A - A kind of combustible waste burning processing device - Google Patents
A kind of combustible waste burning processing device Download PDFInfo
- Publication number
- CN109373333A CN109373333A CN201811521947.1A CN201811521947A CN109373333A CN 109373333 A CN109373333 A CN 109373333A CN 201811521947 A CN201811521947 A CN 201811521947A CN 109373333 A CN109373333 A CN 109373333A
- Authority
- CN
- China
- Prior art keywords
- pressure vessel
- comburant
- processing unit
- unit according
- absorption cell
- 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.)
- Granted
Links
- 239000010849 combustible waste Substances 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000010521 absorption reaction Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 21
- 239000001301 oxygen Substances 0.000 claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 15
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims abstract description 14
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 14
- 239000011574 phosphorus Substances 0.000 claims abstract description 14
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000012670 alkaline solution Substances 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 13
- 229910052785 arsenic Inorganic materials 0.000 claims description 10
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000005864 Sulphur Chemical group 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 229910052717 sulfur Chemical group 0.000 claims description 3
- 239000011593 sulfur Chemical group 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/30—Combustion in a pressurised chamber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The present invention provides a kind of combustible waste burning processing device, belong to technical field of environment protection equipment, the technical solution adopted is that a kind of combustible waste burning processing device, pressure vessel and matched oxygen system including being equipped with feeding port, the pressure vessel is intracavitary to be equipped with combustion system, comburant absorption cell and absorbing liquid make-up system, comburant absorption cell bottom end is equipped with discharge outlet, and circulating water cooling system is additionally provided with outside pressure vessel cavity.Beneficial effect is that this combustible waste burning processing device can efficiently, quickly handle the combustible wastes such as useless phosphorus, phosphorous waste, realizes that zero exhaust gas treatment, speed are controllably handled；It is stable, easily controllable, object and alkaline solution to be processed can be added online, it is online to discharge, realize continuous operations；Occupation area of equipment is small, structure is simple, is easy to operate and control, and automation control is realized in further improved scheme, at low cost, and industrial application value is high.
Description
Technical field
The present invention relates to technical field of environment protection equipment, and in particular to a kind of combustible waste burning processing device.
Background technique
More combustible waste material, such as phosphorus, arsenic, sulphur, carbon are inevitably generated in industrial production, it is flammable in some production lines
The generation of waste has biggish threat to safety in production, and processing is more intractable thing.In the semiconductors in production, phosphorus
And the processing of phosphorous waste is always a difficult point, the processing method of mainstream is that phosphorus and phosphorous waste are placed on burning at present
Burning processing is carried out in tower, is usually after combustion due to generating volume of smoke particle in combustion process in a short time
Immediately following absorption depositing dust processing, soot dust granule is passed through into active carbon or fountain exhaust treatment system.In this processing mode mesh
Before highlight drawback: first is that phosphorous object burning acutely, can instantaneously generate a large amount of flue dust, active carbon and spray system are difficult
Adsorb in a short time more completely, causing that treated, tail gas is difficult to reach discharge standard, pollutes environment；Second is that processing is set
Standby combustion tower takes up a large area, and air draft and exhaust treatment system is needed to carry out cooperation processing, and cost is high.Therefore it needs
More efficiently processing unit.
Summary of the invention
To solve the technical problem that existing combustible waste material processing equipment is at high cost, occupied space is big, tail gas pollution is big, this
Invention provides a kind of combustible waste burning processing device, is extremely absorbed using controlling burning in closed pressure vessel and then collecting
Pond and then the technical solution that neutral salt solution is discharged, realize it is efficient, quickly handle combustible waste material, and device structure is simple,
It is easily controllable, it is environmental-friendly.
The technical solution adopted by the present invention is that a kind of combustible waste burning processing device, the pressure including being equipped with feeding port
Force container and matched oxygen system, the pressure vessel is intracavitary to be absorbed equipped with combustion system, the comburant being positioned on bottom surface
Pond and absorbing liquid make-up system, comburant absorption cell bottom end are equipped with discharge outlet, recirculated water are additionally provided with outside pressure vessel cavity
Cooling system.
It further, include the crucible by support frame positioning and the heating that crucible periphery is set in the combustion system
System, the gas outlet of the oxygen system are located above crucible.
Further, the crucible bottom is equipped with liquid-leaking nozzle, and the liquid-leaking nozzle is connected to comburant absorption cell.
It further, include the ventilation channel being connect with gas source, the gas outlet of ventilation channel in the oxygen supply control system
It is intracavitary to protrude into pressure vessel, ventilation channel is equipped with pressure reducing valve and shut-off valve.
Further, described device is equipped with complex control system, and support frame as described above is equipped with weight sensor, the burning
Object absorption cell is equipped with matched liquid level detector and acidity detector, and the complex control system acquires weight sensor, liquid level
The signal of detector and acidity detector, and the correspondence valve opening of feeding port, absorbing liquid make-up system and oxygen system is controlled,
Realization automatically processes.
Further, described device is additionally provided with control pressurer system, includes safety valve and vent valve in control pressurer system.
Further, the side of the pressure vessel is equipped with mobile door, by buckle, sealing group when the movement door is closed
The sealing of part realization pressure vessel.
Further, the pressure vessel is the protection that acid-alkali-corrosive-resisting material or inner surface are coated with acid-alkali-corrosive-resisting
Layer.
Further, include the circulating water inlet successively being connect with≤40 DEG C of water sources in the circulating water cooling system, enclose
It is located at water cooling area outside pressure vessel cavity, recirculated water return pipe.
Further, the combustible waste is that phosphorus, phosphorous waste, arsenic, waste containing arsenic, sulphur, and/or sulfur-bearing are discarded
Object, the comburant absorption cell are provided with alkaline solution.
In above-mentioned technical proposal, a kind of combustible waste burning processing device is provided, includes pressure vessel in processing unit,
It is the main body for handling combustible waste, pressure vessel is equipped with feeding port, and mating oxygen system exists as key Design of the invention
In pressure vessel is also mating to be provided with circulating water cooling system, and pressure vessel is intracavitary to be equipped with combustion system, comburant absorption cell and suction
Liquid make-up system is received, absorbing liquid is loaded in comburant absorption cell, for absorbing comburant；Circulating water cooling system is for taking away combustion
The heat that reaction generates is burnt, reduces temperature for pressure vessel.In use, opening circulating water cooling system, combustible waste is from filler
Mouth enters the combustion system in pressure vessel, and burning is realized under the cooperation of oxygen system, and the generated soot dust granule that burns is close
It closes in pressure vessel or gravitational settling or in conjunction with the intracavitary steam of pressure vessel, finally sinks to comburant absorption cell, comburant
Absorption cell bottom end is equipped with discharge outlet, can be discharged by discharge outlet when absorbing liquid absorbs effect deficiency, then is fed by absorbing liquid and be
System supplement absorbing liquid.
The beneficial effects of the present invention are: combustible waste burning processing device provided by the invention can efficiently, quickly be located
The combustible wastes such as useless phosphorus, phosphorous waste are managed, realize zero exhaust gas treatment；The place of waste is realized by supplying oxygen pressure
It is controllable to manage speed；The present apparatus is stable during processing, easily controllable, can add object to be processed online and alkalinity is molten
Liquid, the saline solution that online discharge generates, realizes continuous operations；Occupation area of equipment is small, structure is simple, it is easily operated and
It controls, realizes automation control in further improved scheme, at low cost, industrial application value is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of combustible waste burning processing device of the present invention;
In figure: 1, pressure vessel, 1-1, feeding port, 1-2, mobile door, 2, circulating water cooling system, 2-1, circulating water inlet, 2-
2, water cooling area, 2-3, recirculated water return pipe, 3, crucible, 3-1, liquid-leaking nozzle, 3-2, support frame, 4, heating system, 5, ventilation channel,
5-1, gas outlet, 5-2, pressure reducing valve, 5-3, shut-off valve, 6, comburant absorption cell, 6-1, discharge outlet, 6-2, absorbing liquid supply system
System, 7, safety valve, 8, vent valve.
Specific embodiment
A kind of knot of combustible waste burning processing device provided by the present invention will be described in detail with specific embodiment below
Structure and application method, but the protection scope that the invention is not limited in any way.
Embodiment 1
The present embodiment provides a kind of combustible waste burning processing devices, referring to figure 1, in processing unit include that pressure is held
Device 1, pressure vessel are equipped with feeding port 1-1 and mating oxygen system, include the ventilation channel connecting with source of oxygen in oxygen system
5, ventilation channel 5 is equipped with pressure reducing valve 5-2 and shut-off valve 5-3, and pressure reducing valve 5-2 is used to control and the oxygen in steady pressure container 1
Atmospheric pressure, to realize control burn rate, it is intracavitary that the gas outlet 5-1 of ventilation channel 5 protrudes into pressure vessel 1.In pressure vessel 1
It is intracavitary to be equipped with combustion system, it include that by the support frame 3-2 crucible 3 positioned and adding for 3 periphery of crucible is set in combustion system
Hot systems 4, the gas outlet 5-1 of ventilation channel 5 are located at the top of crucible 3, and heating system 4 is used for heating crucible 3, to guarantee earthenware
Combustible waste in crucible 3 can reach ignition point, keep combustion state under comburant oxygen.Comburant is equipped with below crucible 3
Absorption cell 6 is loaded with absorbing liquid in comburant absorption cell, and for absorbing comburant, 6 bottom end of comburant absorption cell is equipped with discharge outlet
6-1 can be discharged when absorbing liquid absorbs comburant to effect deficiency by discharge outlet 6-1, and comburant absorption cell 6, which is matched, is arranged with suction
Liquid make-up system is received for supplementing absorbing liquid.It is pressure vessel to reduce the excessive heat that combustion reaction generates in pressure vessel 1
1 reduces temperature, matches outside 1 cavity of pressure vessel and is arranged with circulating water cooling system, including the circulation successively connecting with≤40 DEG C of water sources
Water water inlet pipe 2-1, the water cooling area 2-2 being disposed around outside 1 cavity of pressure vessel and recirculated water return pipe 2-3.
For avoid comburant or comburant in conjunction with the intracavitary steam of pressure vessel 1 after droplet settling to crucible 3 in cover
Processing waste to be combusted causes processing to be interrupted, and 3 bottom of crucible is equipped with liquid-leaking nozzle 3-1, the liquid-leaking nozzle 3-1 and comburant
Absorption cell 6 is connected to.
To prevent in pressure vessel 1, surprisingly excessive initiation danger, described device are additionally provided with control pressurer system, pressure to pressure
It include safety valve 7 and vent valve 8 in control system.
The side of the pressure vessel 1 is equipped with mobile door 1-2, by buckle, seal assembly when the movement door 1-2 is closed
The sealing of pressure vessel 1 is realized, to ensure that the substances such as the particle generated after burning are spilled over to environment and generate pollution, danger
Deng on the other hand, the setting of mobile door 1-2 has been more convenient the equal operation of cleaning crucible 3.
Pressure vessel 1 is according to treating capacity, material property parameter selection resistance to compression material and thickness, to guarantee making for processing unit
With safety and service life, the pressure vessel 1 is acid and alkali-resistance, corrosion-resistant material or has acid and alkali-resistance, corrosion-resistant in inner surface coating
The protective layer of performance.
Present treatment device such as phosphorus, phosphorous waste, arsenic, waste containing arsenic, arsenic, contains mainly for the treatment of combustible waste
Arsenic is discarded, sulphur and/or sulfur-bearing waste etc., and the comburant formed after waste combustion settles in comburant absorption cell, or combustion
Burning object forms droplet settling in conjunction with the steam in pressure vessel 1 and enters in comburant absorption cell to realize at innoxious collection
Reason.Illustrate the application method of present treatment device for handling useless phosphorus and phosphorous waste:
(1) charge: under normal atmospheric pressure ring border, the mobile door 1-2 of cracking pressure container 1 opens the plate on feeding port 1-1
Valve pours the phosphorous waste for the processing that needs to burn into crucible 3 by feeding port 17, after completing filler, closes plate valve；
(2) liquid feeding: opening the valve on absorbing liquid make-up system 6-2, and alkaline solution such as ammonium hydroxide, limewash are injected comburant
In absorption cell 6, after reaching specified liquid level, stop injection；
(3) pressurising: closing mobile door 1-2, open the shut-off valve 5-3 on ventilation channel 5, adjusts pressure reducing valve 5-2 to required pressure
Power, generally requires 0.1-0.5MPa, and the present embodiment controls 0.1MPa；
(4) open cycle water: circulating water cooling system is opened；
(5) it burns: opening heating system 4, the ignition point of phosphorus is reached to temperature in crucible 3, phosphorus just starts to burn；
(6) adsorb and settle: the product of phosphorus burning diffuses in pressure vessel 1, but does not have any discharge, in gravity
Effect next part burning composition granule be settled down to comburant absorption cell 6, separately due in pressure vessel 1 temperature it is higher, water vapor pressure
Press larger, a part of comburant can be formed in conjunction with steam acid drop and then is also settled down to comburant absorption cell 6, and therein
Absorbing liquid acid-base neutralization forms phosphate；
(7) it discharges: when phosphorous offal treatment to be processed finishes or absorbing liquid absorbs effect deficiency, by pressure reducing valve 5-2 pressure
It is adjusted to 0.1MPa, after pressure in pressure vessel 1 is stablized, discharge outlet 6-1 is opened and phosphate solution is discharged, then mended by absorbing liquid
Absorbing liquid is supplemented to system 6-2, is disposed.
Pressure in treatment process keeps process as follows: oxygen consumed by burning accurately is controlled by oxygen system in pressure reducing valve
The lower lasting oxygen supply of system guarantees continuing for burning, on the other hand, since pressure vessel 1 is before closed, is in normal pressure state, air
Middle nitrogen always in a reservoir, and without the consumption of nitrogen in combustion process, atmosphere safety in pressure vessel 1；
Online addition waste and alkaline absorption solution process during the phosphorous waste of batch processing is as follows: by pressure reducing valve 5-2
Pressure is adjusted to 0.1MPa, after pressure in pressure vessel 1 is stablized, opens vent valve 8, then opens the plate valve on feeding port 1-1,
Plate valve is closed after waste is added to crucible 3 by feeding port 1-1, to realize that the waste for the object that need to be handled adds online；
Meanwhile absorbing liquid can be added online by way of opening absorbing liquid make-up system 6-2 valve；
Embodiment 2
On the basis of embodiment 1, complex control system, crucible are equipped in the combustible waste burning processing device of the present embodiment
3 support frame 3-2 is equipped with weight sensor, can weigh to waste to be processed in crucible 3, be equipped in comburant absorption cell 6
Matched liquid level detector and acidity detector, complex control system signal acquisition terminal and weight sensor, liquid level detector and
Acidity detector is separately connected, and signal output end is respectively at the plate valve on feeding port 1-1, the valve on absorbing liquid make-up system 6-2
Door connection, after crucible 3 weighs less than the lower limit value of setting, the plate valve opening on complex control system control feeding port 1-1 is filled out
Expect to setting range or ceiling value；When liquid level detector detects that liquid level is too low or acidity detector detects that pH value is greater than setting
When value, complex control system controls the valve opening supplement absorbing liquid on absorbing liquid make-up system 6-2 to a liquid level high position to guarantee
Higher absorption effect.
Processing unit is additionally provided with the pressure sensor of detection cavity pressure, and complex control system signal acquisition terminal and pressure pass
Sensor connection, signal output end are separately connected with shut-off valve 5-3, the pressure reducing valve 5-2 on ventilation channel 5, to realize that pressure is held
Isobarically Control in device 1.
The combustible waste burning processing device of the invention spy soluble easily in water using the easy firings such as phosphorus, arsenic, sulphur and product
Property, it allows useless phosphorus and phosphorous waste etc. that combustion reaction occurs with the oxygen of constant pressure and ratio in pressure vessel 1, goes forward side by side one
It walks sedimentation, absorb up to safe and harmless discharge, realize efficient, the useless dirt processing waste of zero exhaust gas, and degree of safety greatly improves,
Automation control processing is realized, industrial application is easy to.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (10)
1. a kind of combustible waste burning processing device, including equipped with feeding port (1-1) pressure vessel (1) and matched oxygen supply
System, which is characterized in that the pressure vessel (1) is intracavitary equipped with combustion system, the comburant absorption cell (6) being positioned on bottom surface
And absorbing liquid make-up system (6-2), comburant absorption cell (6) bottom end are equipped with discharge outlet (6-1), pressure vessel (1) cavity
It is additionally provided with circulating water cooling system outside.
2. processing unit according to claim 1, which is characterized in that include by support frame (3- in the combustion system
2) in the heating system (4) of crucible (3) periphery, the gas outlet (5-1) of the oxygen system is located at for the crucible (3) positioned and setting
Above crucible (3).
3. processing unit according to claim 2, which is characterized in that crucible (3) bottom is equipped with liquid-leaking nozzle (3-1),
The liquid-leaking nozzle (3-1) is connected to comburant absorption cell (6).
4. processing unit according to claim 3, which is characterized in that described device is equipped with complex control system, the branch
Support (3-2) is equipped with weight sensor, and the comburant absorption cell (6) is equipped with matched liquid level detector and acidity detects
Device, the signal of the complex control system acquisition weight sensor, liquid level detector and acidity detector, and control feeding port
The correspondence valve opening of (1-1), absorbing liquid make-up system (6-2) and oxygen system, realization automatically process.
5. processing unit according to claim 1, which is characterized in that include being connect with gas source in the oxygen supply control system
Ventilation channel (5), it is intracavitary that pressure vessel (1) is protruded into the gas outlet (5-1) of ventilation channel (5), and ventilation channel (5), which is equipped with, to be subtracted
Pressure valve (5-2) and shut-off valve (5-3).
6. processing unit according to claim 1, which is characterized in that described device is additionally provided with control pressurer system, pressure
It include safety valve (7) and vent valve (8) in control system.
7. processing unit according to claim 1, which is characterized in that the side of the pressure vessel (1) is equipped with mobile door
(1-2) realizes the sealing of pressure vessel (1) by buckle, seal assembly when the movement door (1-2) is closed.
8. processing unit according to claim 1 or claim 7, which is characterized in that the pressure vessel (1) is acid-alkali-corrosive-resisting material
Matter or inner surface are coated with the protective layer of acid-alkali-corrosive-resisting.
9. processing unit according to claim 1, which is characterized in that include successively with≤40 in the circulating water cooling system
The circulating water inlet (2-1) of DEG C water source connection, the water cooling area (2-2) being disposed around outside pressure vessel (1) cavity, recirculated water return water
It manages (2-3).
10. processing unit according to claim 1, which is characterized in that the combustible waste be phosphorus, phosphorous waste,
Arsenic, waste containing arsenic, sulphur and/or sulfur-bearing waste, the comburant absorption cell are provided with alkaline solution.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521947.1A CN109373333B (en) | 2018-12-13 | 2018-12-13 | Inflammable waste combustion treatment device |
| PCT/CN2018/122629 WO2020118756A1 (en) | 2018-12-13 | 2018-12-21 | Inflammable waste combustion and disposal device |
| EP18925057.4A EP3693662B1 (en) | 2018-12-13 | 2018-12-21 | Inflammable waste combustion and disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521947.1A CN109373333B (en) | 2018-12-13 | 2018-12-13 | Inflammable waste combustion treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109373333A true CN109373333A (en) | 2019-02-22 |
| CN109373333B CN109373333B (en) | 2024-08-13 |
Family
ID=65374310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811521947.1A Active CN109373333B (en) | 2018-12-13 | 2018-12-13 | Inflammable waste combustion treatment device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3693662B1 (en) |
| CN (1) | CN109373333B (en) |
| WO (1) | WO2020118756A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705016A (en) * | 2020-12-30 | 2021-04-27 | 四川雅吉芯电子科技有限公司 | Waste gas treatment system is used in production of monocrystalline silicon epitaxial wafer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544855B (en) * | 2022-02-08 | 2024-02-02 | 内蒙古众元测试技术有限公司 | Detection device for nonmetallic element content in waste |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712717U (en) * | 1993-07-23 | 1995-03-03 | 昌美 氷室 | Smokeless / closed room incinerator |
| JPH10185135A (en) * | 1996-12-24 | 1998-07-14 | Shigeo Matsuura | Incineration treatment of nonflammable plastic waste generating hydrogen chloride and dioxin group and incinerator |
| JP2001242291A (en) * | 2000-02-25 | 2001-09-07 | Ngk Insulators Ltd | Device and method for incineration melting disposal of radioactive waste |
| JP2001272011A (en) * | 2000-03-27 | 2001-10-05 | Ngk Insulators Ltd | Waste incineration method |
| CN1390291A (en) * | 1999-10-11 | 2003-01-08 | 东国产业株式会社 | System using substitute fuel on dry distilled gas of wastes |
| CN201764539U (en) * | 2010-06-23 | 2011-03-16 | 中北大学 | Novel environment-friendly energy-saving coal stove |
| CN102226517A (en) * | 2011-04-26 | 2011-10-26 | 于政钦 | Heat facility burning device with pyrolysis gasification and low oxygen combustion functions |
| KR20130055390A (en) * | 2011-11-18 | 2013-05-28 | 최영석 | After-incineration reprocessing method for radioactive waste and the same apparatus |
| CN203687059U (en) * | 2013-12-16 | 2014-07-02 | 六九硅业有限公司 | Burning device for treating production tail gas of polycrystalline silicon |
| CN205965423U (en) * | 2016-08-22 | 2017-02-22 | 深圳市华保科技有限公司 | Burning absorbing device |
| CN209399375U (en) * | 2018-12-13 | 2019-09-17 | 中国电子科技集团公司第十三研究所 | A kind of combustible waste burning processing device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3707128A (en) * | 1971-03-31 | 1972-12-26 | Care Inc | Anti-pollution solid waste burning incinerator |
| DE4328203A1 (en) * | 1993-08-21 | 1995-03-16 | Jonathan Bohn | Process for incinerating refuse, toxic substances and wastes in a hermetic tank |
| FR2710861B1 (en) * | 1993-10-08 | 1995-11-03 | Commissariat Energie Atomique | Method of incineration and vitrification of waste in a crucible. |
| CN2861769Y (en) * | 2005-10-12 | 2007-01-24 | 吴桐 | Hydrogen/oil mixed waste incinerator |
| CN101469866B (en) * | 2007-12-24 | 2010-09-29 | 同方环境股份有限公司 | Industrial dangerous waste incineration processing system for realizing multiple physical states |
| CN102168852A (en) * | 2010-12-23 | 2011-08-31 | 北京机电院高技术股份有限公司 | Method and device for reducing emission limits of nitrogen oxides in waste incineration flue gas |
| CN104140851B (en) * | 2014-08-12 | 2017-10-31 | 余式正 | It is a kind of Wu bioxin and the vertical negative-pressure rubbish dry-distillation incineration stove of non-exhaust emission |
| CN106838911A (en) * | 2017-01-04 | 2017-06-13 | 长沙汇聚环境技术有限公司 | A kind of domestic garbage was harmlessly treated method |
| CN106949477B (en) * | 2017-04-27 | 2018-03-02 | 六合峰（天津）科技股份有限公司 | A kind of processing system of Biohazard Waste and its use technique |
-
2018
- 2018-12-13 CN CN201811521947.1A patent/CN109373333B/en active Active
- 2018-12-21 EP EP18925057.4A patent/EP3693662B1/en active Active
- 2018-12-21 WO PCT/CN2018/122629 patent/WO2020118756A1/en unknown
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712717U (en) * | 1993-07-23 | 1995-03-03 | 昌美 氷室 | Smokeless / closed room incinerator |
| JPH10185135A (en) * | 1996-12-24 | 1998-07-14 | Shigeo Matsuura | Incineration treatment of nonflammable plastic waste generating hydrogen chloride and dioxin group and incinerator |
| CN1390291A (en) * | 1999-10-11 | 2003-01-08 | 东国产业株式会社 | System using substitute fuel on dry distilled gas of wastes |
| JP2001242291A (en) * | 2000-02-25 | 2001-09-07 | Ngk Insulators Ltd | Device and method for incineration melting disposal of radioactive waste |
| JP2001272011A (en) * | 2000-03-27 | 2001-10-05 | Ngk Insulators Ltd | Waste incineration method |
| CN201764539U (en) * | 2010-06-23 | 2011-03-16 | 中北大学 | Novel environment-friendly energy-saving coal stove |
| CN102226517A (en) * | 2011-04-26 | 2011-10-26 | 于政钦 | Heat facility burning device with pyrolysis gasification and low oxygen combustion functions |
| KR20130055390A (en) * | 2011-11-18 | 2013-05-28 | 최영석 | After-incineration reprocessing method for radioactive waste and the same apparatus |
| CN203687059U (en) * | 2013-12-16 | 2014-07-02 | 六九硅业有限公司 | Burning device for treating production tail gas of polycrystalline silicon |
| CN205965423U (en) * | 2016-08-22 | 2017-02-22 | 深圳市华保科技有限公司 | Burning absorbing device |
| CN209399375U (en) * | 2018-12-13 | 2019-09-17 | 中国电子科技集团公司第十三研究所 | A kind of combustible waste burning processing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705016A (en) * | 2020-12-30 | 2021-04-27 | 四川雅吉芯电子科技有限公司 | Waste gas treatment system is used in production of monocrystalline silicon epitaxial wafer |
| CN112705016B (en) * | 2020-12-30 | 2022-11-25 | 四川雅吉芯电子科技有限公司 | Waste gas treatment system is used in production of monocrystalline silicon epitaxial wafer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109373333B (en) | 2024-08-13 |
| WO2020118756A1 (en) | 2020-06-18 |
| EP3693662A1 (en) | 2020-08-12 |
| EP3693662A4 (en) | 2020-11-25 |
| EP3693662B1 (en) | 2021-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102488740B1 (en) | Coke oven exhaust gas desulfurization and dust removal system and method | |
| CN103363531B (en) | A kind of dangerous waste incinerator complexes | |
| CN203628674U (en) | Whole-set hazardous waste incinerator device | |
| CN108592054B (en) | VOCs processing system of coke-oven plant | |
| CN109373333A (en) | A kind of combustible waste burning processing device | |
| CN108800171B (en) | VOCs combustion processing system of coke-oven plant | |
| CN107954565A (en) | A kind of chemical-industrial emissions total system | |
| CN112503539A (en) | Automatic control process for pollution factor of pretreatment compatibility characteristic of incineration material | |
| CN209399375U (en) | A kind of combustible waste burning processing device | |
| CN207486804U (en) | A kind of castoff burning system | |
| CN102141249B (en) | Solid waste incineration treatment system and treatment process of solid waste incineration treatment system | |
| CN209263040U (en) | A kind of active carbon discharge rate automatic control system of waste incineration | |
| CN109506238A (en) | A kind of MEDICAL WASTE TREATMENT technique | |
| CN204213938U (en) | Portable poisonous and harmful solid waste fast processing integrating device | |
| CN209035099U (en) | A kind of MEDICAL WASTE TREATMENT system | |
| CN203400632U (en) | Flue gas purification device | |
| CN106675603B (en) | A kind of cracking carbide furnace waste gas purification technique and its device | |
| CN109304349A (en) | A kind of MEDICAL WASTE TREATMENT system | |
| CN206935999U (en) | A kind of dangerous waste circulating treating system | |
| KR100530192B1 (en) | system of dry refuse derived fue | |
| CN216726598U (en) | System for removing CO and other pollutants in coke oven flue gas in coordination | |
| CN109210546A (en) | A kind of incineration plants material hole refuse processing method | |
| CN106669386A (en) | Spray oxidization granulation technique and device | |
| CN214051142U (en) | Flue gas semi-dry method desulfurization system | |
| CN110511772B (en) | Dry quenching furnace desulfurization system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |