CN109210550A - A kind of hazardous waste processing unit and method - Google Patents
A kind of hazardous waste processing unit and method Download PDFInfo
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- CN109210550A CN109210550A CN201811242028.0A CN201811242028A CN109210550A CN 109210550 A CN109210550 A CN 109210550A CN 201811242028 A CN201811242028 A CN 201811242028A CN 109210550 A CN109210550 A CN 109210550A
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- outlet
- residue
- hazardous waste
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/10—Combustion in two or more stages
- F23G2202/103—Combustion in two or more stages in separate chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/20—Rotary drum furnace
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
- F23J2700/003—Ash removal means for incinerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
- F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
- F23J2900/01003—Ash crushing means associated with ash removal means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
This application involves hazardous waste processing equipment technical fields, and disclose a kind of hazardous waste processing unit and method, including for burning hazardous waste Rotation error and rotary kiln dual firing chamber, pond for trub, the lower section of the rotary kiln dual firing chamber is arranged in the pond, residue conveying device is provided between the rotary kiln dual firing chamber and the pond, the residue conveying device is provided with transfer passage, the inlet and outlet to connect with transfer passage, the import is connected with the slag-drip opening of the rotary kiln dual firing chamber, the conveying direction of the outlet is towards the pond, it is provided in the transfer passage for smashing residue, and convey the rotating mechanism of the residue.It is easy to be blocked so set, solving existing residue passing away, causes sludge discharge tube to block, residue can not be discharged, thus the problem of causing device integrally to stop, influencing the continuous operation of device.
Description
Technical field
This application involves hazardous waste processing equipment technical fields, fill more specifically to a kind of processing of hazardous waste
It sets and method.
Background technique
The type of furnace that burning disposal hazardous waste largely uses at present is Rotation error, during burning disposal,
Incinerating residue residue can be discharged, sludge discharge tube is usually provided at the lower part of rotary kiln dual firing chamber, and deslagging temperature is usually 600-
1000 DEG C, because residue temperature is higher, part residue has become the soft state of high temperature, in discharge process, it usually needs
It is cooled down.And the type of cooling is water cooling, and in Cooling Process, the residue of high temperature falls into the water, and it can generate and burst water and splash phenomenon,
And water generates water vapour at high temperature, and the droplet and water vapour splash can play cooling effect, is in what is fallen not yet
Residue under hot mastication state is quickly cooled down into solid-state, so that lower clinker be caused to become larger and accumulate, and then blocks slag channel,
And sludge discharge tube is caused to block, residue can not be discharged, so that device be caused integrally to need to stop, influence device and continuously transport
Row increases manual cleaning cost.
Therefore, how to solve existing residue passing away to be easy to be blocked, sludge discharge tube is caused to block, it can not be by residue
Discharge, so that the problem of causing device integrally to stop, influencing the continuous operation of device, becomes solution required for those skilled in the art
Important technological problems.
Summary of the invention
To be overcome the problems, such as present in the relevant technologies at least to a certain extent, the application's is designed to provide a kind of danger
Dangerous waste treatment equipment and method are able to solve existing residue passing away and are easy to be blocked, sludge discharge tube is caused to block,
Residue can not be discharged, thus the problem of causing device integrally to stop, influencing the continuous operation of device.
The present invention provides a kind of hazardous waste processing unit, including for burning hazardous waste Rotation error and
The lower section of the rotary kiln dual firing chamber, the revolution is arranged in rotary kiln dual firing chamber, the pond for trub, the pond
Be provided with residue conveying device between kiln dual firing chamber and the pond, the residue conveying device be provided with transfer passage, with it is defeated
The inlet and outlet that channel connects is sent, the import is connected with the slag-drip opening of the rotary kiln dual firing chamber, the outlet
Conveying direction is provided with for smashing residue and conveying the whirler of the residue towards the pond in the transfer passage
Structure.
Preferably, the residue conveying device is provided with water cooling plant, and the water cooling plant is provided with the water for supplying water and entering
The water cooling outlet of cold import and outflow of supplying water.
Preferably, the residue conveying device includes shell, and the transfer passage is arranged in the shell, it is described into
Mouth and the outlet are respectively provided on the housing；The rotating mechanism includes main shaft and the helical-blade that is arranged on the main shaft
Piece, the helical blade is arranged around the main shaft and the helical blade is along the axially extending of the main shaft.
Preferably, the outlet includes first outlet and second outlet, the first outlet to the side of the second outlet
To the direction of the conveying for the transfer passage, the lower section of the import, and the first outlet is arranged in the first outlet
Axis and the import axis on the same line, the second outlet is arranged far from the first outlet.
Preferably, the water cooling plant includes the casing covered outside the shell, is stayed between described sleeve pipe and the shell
There is gap, the gap is cooling duct, and the water cooling import and water cooling outlet connect with the cooling duct.
Preferably, the main shaft is the tubular structure with cooling chamber, and the water cooling import and water cooling outlet are equal
The end of the main shaft is set, and the water cooling import and water cooling outlet connect with the cooling chamber.
Preferably, the same end of the water cooling plant, and the water is arranged in the water cooling import and water cooling outlet
It is cold to export the top that the water cooling import is set.
Preferably, the residue conveying device is screw conveyor.
Preferably, the residue conveying device further includes the motor for driving the main axis.
The present invention also provides a kind of hazardous waste processing methods, at the hazardous waste as described in above-mentioned any one
Manage device, comprising:
The Rotation error and the rotary kiln dual firing chamber burn hazardous waste to generation residue；
The residue is discharged into the residue conveying device from the slag-drip opening of the rotary kiln dual firing chamber；
The residue is smashed to and is delivered to the outlet and is expelled to the pond from the outlet.
The technical solution that embodiments herein provides can include the following benefits:
Hazardous waste is placed into after being burned in rotary kiln combustion furnace and rotary kiln dual firing chamber and generates residue, residue is from revolution
After the slag-drip opening discharge of kiln dual firing chamber, entered in residue conveying device by the import of residue conveying device, in transfer passage
Rotating mechanism residue is smashed and is transported to outlet, residue is discharged in pond from outlet, wherein residue conveying device be arranged
Between rotary kiln dual firing chamber and pond, it is defeated that the water vapour that residue falls into the spray or generation that splash in pond is attached to residue
It send on device, residue conveying device is isolated by spray or water vapour, ensure that slag-drip opening is not influenced by spray and water vapour.Such as
This setting, can smash relatively large residue, in order to transport, by the droplet that is splash of residue entered in water or generation
Water vapour is isolated by residue conveying device, is easy to be blocked to solve existing residue passing away, is caused sludge discharge tube
Blocking, residue can not be discharged, thus the problem of causing device integrally to stop, influencing the continuous operation of device.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Fig. 1 is a kind of structure chart of hazardous waste processing unit shown according to an exemplary embodiment；
Fig. 2 is a kind of structure chart of screw conveyor shown according to an exemplary embodiment；
Fig. 3 is a kind of water-cooled cooling side to shell of hazardous waste processing unit shown according to an exemplary embodiment
Formula structure chart；
Fig. 4 is a kind of side to main shaft water-cooled cooling of hazardous waste processing unit shown according to an exemplary embodiment
Formula structure chart.
In figure:
1- Rotation error, 2- rotary kiln dual firing chamber, 3- slag-drip opening, 4- import, 5- first outlet, 6- transfer passage,
7- second outlet, 8- motor, the pond 9-, 10- shell, 11- casing, the outlet of 12- water cooling, 13- water cooling import, 14- main shaft, 15-
Internal core rod, 16- fixed plate.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
Referring to attached drawing 1-4, present embodiment provides a kind of hazardous waste processing unit, as shown in Figure 1, including back
The lower section of rotary kiln dual firing chamber 2 is arranged in rotary kiln incinerator 1, rotary kiln dual firing chamber 2, residue conveying device and pond 9, pond 9,
Residue conveying device is arranged between rotary kiln dual firing chamber 2 and pond 9, in order to which rotary kiln dual firing chamber 2 and pond 9 is isolated, danger
Dangerous waste enters rotary kiln dual firing chamber 2 after primary combustion in Rotation error 1 and is burnt again, until generating
Residue, residue discharge into residue conveying device by the slag-drip opening 3 of rotary kiln dual firing chamber 2, are discharged to pond 9 by residue conveying device
It is interior.
Residue conveying device be arranged between rotary kiln dual firing chamber and pond, residue fall into the spray splash in pond or
The water vapour of generation is attached in residue conveying device, and residue conveying device is isolated by spray or water vapour, ensure that slag-drip opening
It is not influenced by spray and water vapour.
Wherein, Rotation error 1 refers to is provided with burning for refractory material lining furnace inside the cylindrical body of steel plate
Burn furnace.It is arranged with being slightly slanted than level, is slowly rotated on one side, turns the waste supplied from top to the lower part
It moves, from front or rear portion etc., supply air is allowed to burn.In general, rotary kiln dual firing chamber 2 is arranged after rotary kiln, it is pyrolyzed leading portion
Not completely burned off toxic and harmful gas is able to the completely burned under the state of oxidation of higher temperature, the top of rotary kiln dual firing chamber 2
End is provided with flue gas emission mouth, and the bottom end of rotary kiln dual firing chamber 2 is arranged in slag-drip opening 3, in such manner, it is possible to guarantee that residue is discharged.
Residue conveying device is provided with transfer passage 6, import 4 and outlet, and import 4 and outlet are penetrated through with transfer passage 6,
Import 4 is connected with the slag-drip opening 3 of rotary kiln dual firing chamber 2, and the conveying direction of outlet is towards pond 9, so that residue can be fallen into
In pond 9, residue enters in transfer passage 6 from the import 4 of residue conveying device, is discharged from outlet.
Rotating mechanism is provided in transfer passage 6, rotating mechanism can smash residue, and relatively large residue is beaten
Broken, to prevent from blocking transfer passage 6, rotating mechanism when rotated, can also play the role of conveying residue, further to prevent
Only residue is accumulated and blocks transfer passage 6.
So set, relatively large residue can be smashed, in order to transport, water that the residue entered in water is splash
The water vapour of pearl or generation is isolated by residue conveying device, is easy to be blocked to solve existing residue passing away, be caused
Sludge discharge tube blocking, residue can not be discharged, thus the problem of causing device integrally to stop, influencing the continuous operation of device.
In the present embodiment, as shown in Figure 1, the outlet of residue conveying device includes first outlet 5 and second outlet 7, first
Outlet 5 to the direction of second outlet 7 is the conveying direction of transfer passage 6, and the lower section of import 4 is arranged in first outlet 5, and first goes out
Mouthfuls 5 axis and the axial direction of import 4 are located along the same line, i.e. the underface that is located at import 4 of first outlet 5, wherein preferred
Ground, the axis of import 4 and the axis of slag-drip opening 3 also are located on same straight line, i.e., the axis of slag-drip opening 3 also with first outlet 5
Axis on the same line, in such manner, it is possible to guarantee that residue can rapidly be fallen into pond 9；Second outlet 7 is far from first outlet
5 settings, second outlet 7 can connect with other residue treatment devices so that residue can dispatch into other processing units into
Row processing, also can be arranged directly on the top in pond 9, residue is transported in pond 9, specifically can be according to actual needs
Setting.
It should be noted that lesser residue or the residue in soft state directly can vertically be fallen from first outlet 5
Enter in pond 9, biggish residue is smashed and be transported to second outlet 7 and is discharged by rotating mechanism.
In the preferred embodiment of the present embodiment, residue conveying device is provided with water cooling plant, to be used to protect residue conveying dress
It sets, prevent residue conveying device from being influenced by high temperature and breaks down or reduce service life, wherein water cooling plant is provided with confession
The water cooling outlet 12 of water cooling import 13 and water supply outflow that water enters, to realize that water recycles, to guarantee that cooling water enters or flows
Out, to cool down to residue conveying device, and certain cooling effect can be played to residue, to prevent hot-engine sludge
Into in pond 9.
In the present embodiment, as shown in Fig. 2, residue conveying device includes shell 10, shell 10 is closure 10, and conveying is logical
Road 6 is arranged in shell 10, can surround transfer passage 6 for shell 10, i.e. shell 10 is hollow tubular structures, import 4 and goes out
Mouth is arranged on shell 10, in this way, structure is simple, it is easy to process；Wherein, rotating mechanism is arranged in shell 10, whirler
Structure includes main shaft 14 and helical blade, and helical blade is arranged around main shaft 14 and is arranged on main shaft 14, when main shaft 14 rotates,
It is able to drive helical blade rotation, helical blade smashes residue by mechanical forces, and helical blade is when rotating, can
Drive residue mobile, so as to further play the role of conveying residue.
Optionally, first outlet 5 and second outlet 7 and the bottom end of shell 10 are flush, to further prevent first outlet 5
It is influenced with second outlet 7 by spray or water vapour and is blocked by residue.
In the present embodiment, residue conveying device further includes motor 8, and motor 8 is arranged outside shell 10, the output end of motor 8
It is connected with main shaft 14, and main shaft 14 is driven to rotate, provides power to rotating mechanism.
To the water-cooled cooling mode of shell 10: as shown in figure 3, the shell 10 in order to protect residue conveying device, in shell
It is arranged with casing 11 outside 10, there are gap between casing 11 and shell 10, gap is cooling duct, and water cooling import 13 and water cooling go out
Mouth 12 connects with cooling duct, to guarantee that cooling water is able to enter in cooling duct, and can flow out out of cooling duct,
To realize that water recycles, to guarantee that the moment cools down to the shell 10 of residue conveying device.
Wherein, shell 10 can be hollow tubular structures, casing 11 or hollow tubular structures, the internal diameter of casing 11
Greater than the outer diameter of shell 10, to guarantee that there are gaps between casing 11 and shell 10, to form water-cooling channel.
It should be noted that the corresponding opening of import 4 with residue conveying device and outlet is provided on casing 11, and
And it is matched with the import of residue conveying device 4 and outlet.
To the mode of 14 water-cooled cooling of main shaft: main shaft 14 is hollow tubular structures, and the inner cavity in hollow tubular structures is cold
But chamber, water cooling import 13 and water cooling outlet 12 are arranged at the end of main shaft 14, that is, the end of hollow tubular structures is arranged in, and
And water cooling import 13 and water cooling outlet 12 connect with cooling chamber, to guarantee that cooling water is able to enter in cooling chamber or from cooling
Intracavitary outflow, to realize that water recycles, to guarantee cooling of the moment to main shaft 14.
Wherein in one embodiment, as shown in figure 4, one end of main shaft 14, water cooling outlet 12 is arranged in water cooling import 13
The other end of main shaft 14 is set, and cooling water flows to the other end of main shaft 14 from one end of main shaft 14, to realize to main shaft 14
Cooling drive the cooling water rotation in cooling chamber when main shaft 14 rotates, to realize the drop to the whole tube wall of main shaft 14
Temperature.
In another embodiment, main shaft 14 is tubular structure, and main shaft 14 is internally provided with internal core rod 15, internal core rod 15
There are gap and form cooling duct between 14 tube wall of main shaft, the end of internal core rod is provided with fixed plate 16, fixed plate 16 with
Shell 10 is fixedly connected, and main shaft 14 is rotatably coupled with fixed plate 16, and water cooling import 13 and water cooling outlet are arranged in fixed plate
On 16, water cooling import 13 and water cooling outlet 12 connect with cooling duct, and when main shaft 14 rotates, internal core rod 15 is not with main shaft
14 rotations, cooling water enter in cooling duct from water cooling import 13, from 12 outflow of water cooling outlet, to realize circulation, to protect
Demonstrate,prove cooling of the moment to 14 tube wall of main shaft.
In the present embodiment, water cooling plant includes above two water-cooling pattern, i.e., to the water-cooled cooling mode of shell 10 and
It may include one of which or two kinds to the mode of 14 water-cooled cooling of main shaft, in this way, residue conveying device can either be protected,
Can further it cool down again to residue.
Preferably, the same end of water cooling plant is arranged in water cooling import 13 and water cooling outlet 12, and water cooling outlet 12 is set
It sets in the top of water cooling import 13, wherein in the water-cooled cooling mode to shell 10, water cooling import 13 and water cooling outlet 12 are
The same end of cooling duct is set, and the tops of water cooling import 13 are arranged in water cooling outlet 12, when cooling water from water cooling into
Mouth 13 enters cooling duct, and full of behind cooling duct, flows out from water cooling outlet 12, so that the entirety of shell 10 drops in realization
Temperature；It can preferably main shaft 14 be hollow tubular structures, and be arranged with inner core in inside in the water-cooled cooling mode to main shaft 14
Bar 15, the end of internal core rod 15 are provided with fixed plate 16, and fixed plate 16 is fixedly connected with shell 10, and main shaft 14 and fixed plate 16 can
It rotationally connects, water cooling import 13 and water cooling outlet are arranged in fixed plate 16, and water cooling outlet 12 is arranged in water cooling import
13 top, when cooling water enters cooling duct from water cooling import 13, and full of behind cooling duct, from 12 outflow of water cooling outlet,
It can guarantee that can also there be cooling water in cooling duct far from one end of water cooling import 13 and water cooling outlet 12 in this way, to guarantee to lead
14 tube wall any position of axis can be cooled.
In some embodiments, above-mentioned residue conveying device can be screw conveyor, and screw conveyor is a kind of utilization
Motor 8 drives spiral revolution, elapses material to realize the machinery of conveying purpose.
In the present embodiment, refractory material layer, refractory material layer tool are provided on the inner wall of the shell 10 of residue conveying device
There are fire resisting, high temperature resistant, wear-resisting characteristic, the main shaft 14 and helical blade of residue conveying device are all made of heat-resisting material and are made,
In such manner, it is possible to improve the service life of residue conveying device.
Present embodiment additionally provides a kind of hazardous waste processing method, based on danger described in above-mentioned any one
Waste treatment equipment, comprising steps of
Rotation error 1 and rotary kiln dual firing chamber 2 burn hazardous waste to generation residue；
Residue is discharged into residue conveying device from the slag-drip opening 3 of rotary kiln dual firing chamber 2；
Residue is smashed and is delivered to and exports and is expelled to pond 9 from outlet.
Hazardous waste is first placed into Rotation error 1 and rotary kiln dual firing chamber 2 burns, is burned to residue is generated, it will
Residue is discharged from the slag-drip opening 3 of rotary kiln dual firing chamber 2, and residue enters in transfer passage 6 from the import 4 of residue conveying device,
Outlet is smashed and be transported to residue by rotating mechanism, is expelled in pond 9 from outlet, or is discharged into other residue treatment equipment.
The derivation process of the beneficial effect for the hazardous waste processing method that present embodiment provides and above-mentioned danger are useless
The derivation process of beneficial effect brought by object processing unit is substantially similar, and therefore, this article will not repeat them here.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of hazardous waste processing unit, including for burning hazardous waste Rotation error (1) and rotary kiln two fire
Room (2), the pond (9) for trub, the pond (9) are arranged in the lower section of the rotary kiln dual firing chamber (2), feature
It is, residue conveying device, the residue conveying device is provided between the rotary kiln dual firing chamber (2) and the pond (9)
It is provided with transfer passage (6), the import (4) to connect with transfer passage (6) and outlet, the import (4) and the rotary kiln
The slag-drip opening (3) of dual firing chamber (2) is connected, and the conveying direction of the outlet is towards the pond (9), the transfer passage (6)
It is inside provided with for smashing residue and conveying the rotating mechanism of the residue.
2. hazardous waste processing unit according to claim 1, which is characterized in that the residue conveying device is provided with water
Device for cooling, the water cooling plant are provided with the water cooling outlet (12) of supply water the water cooling import (13) entered and outflow of supplying water.
3. hazardous waste processing unit according to claim 2, which is characterized in that the residue conveying device includes outer
Shell (10), the transfer passage (6) setting is in the shell (10), described in the import (4) and the outlet are arranged at
On shell (10)；The rotating mechanism includes the helical blade of main shaft (14) and setting on the main shaft (14), the spiral
Blade is arranged around the main shaft (14) and the helical blade is along the axially extending of the main shaft (14).
4. hazardous waste processing unit according to claim 1, which is characterized in that the outlet includes first outlet (5)
With second outlet (7), the direction of the first outlet (5) to the second outlet (7) is the conveying of the transfer passage (6)
Direction, the first outlet (5) are arranged in the lower section of the import (4), and the axis of the first outlet (5) and the import
(4) on the same line, the second outlet (7) is arranged axis far from the first outlet (5).
5. hazardous waste processing unit according to claim 3, which is characterized in that the water cooling plant includes covering described
The casing (11) of shell (10) outside, there are gap between described sleeve pipe (11) and the shell (10), the gap is cooling logical
Road, the water cooling import (13) and water cooling outlet (12) connect with the cooling duct.
6. hazardous waste processing unit according to claim 3, which is characterized in that the main shaft (14) is with cooling chamber
Tubular structure, the water cooling import (13) and water cooling outlet (12) are arranged at the ends of the main shaft (14), institute
It states water cooling import (13) and water cooling outlet (12) connects with the cooling chamber.
7. hazardous waste processing unit according to claim 2, which is characterized in that the water cooling import (13) and the water
The same end of the water cooling plant is arranged in cold outlet (12), and water cooling outlet (12) is arranged in the water cooling import (13)
Top.
8. hazardous waste processing unit according to claim 1, which is characterized in that the residue conveying device is spiral transferring
Send machine.
9. hazardous waste processing unit according to claim 3, which is characterized in that the residue conveying device further includes using
In the motor (8) for driving main shaft (14) rotation.
10. a kind of hazardous waste processing method, which is characterized in that based on as described in any one of claims 1-9 dangerous useless
Object processing unit, comprising steps of
The Rotation error (1) and the rotary kiln dual firing chamber (2) burn hazardous waste to generation residue；
The residue is discharged into the residue conveying device from the slag-drip opening (3) of the rotary kiln dual firing chamber (2)；
The residue is smashed to and is delivered to the outlet and is expelled to the pond (9) from the outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242028.0A CN109210550A (en) | 2018-10-24 | 2018-10-24 | A kind of hazardous waste processing unit and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242028.0A CN109210550A (en) | 2018-10-24 | 2018-10-24 | A kind of hazardous waste processing unit and method |
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| CN109210550A true CN109210550A (en) | 2019-01-15 |
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| CN201811242028.0A Pending CN109210550A (en) | 2018-10-24 | 2018-10-24 | A kind of hazardous waste processing unit and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116839038A (en) * | 2023-08-08 | 2023-10-03 | 江苏鸿明盛业环境科技有限公司 | Continuous slag discharging system and slag discharging method of incinerator |
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| CN107477601A (en) * | 2017-09-22 | 2017-12-15 | 王惠生 | Steam caused by the cold slag of Rotation error and dual firing chamber's separator |
| CN108069211A (en) * | 2017-12-29 | 2018-05-25 | 潍坊百特尔机械有限公司 | A kind of cooling type screw conveyor |
| CN209042413U (en) * | 2018-10-24 | 2019-06-28 | 大连易舜绿色科技有限公司 | A kind of hazardous waste processing unit |
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| CN116839038A (en) * | 2023-08-08 | 2023-10-03 | 江苏鸿明盛业环境科技有限公司 | Continuous slag discharging system and slag discharging method of incinerator |
| CN116839038B (en) * | 2023-08-08 | 2023-12-05 | 江苏鸿明盛业环境科技有限公司 | Continuous slag discharging system and slag discharging method of incinerator |
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