CN107238081A - A kind of organic solid waste Non-oxygen pyrolytic apparatus and pyrolytic process - Google Patents
A kind of organic solid waste Non-oxygen pyrolytic apparatus and pyrolytic process Download PDFInfo
- Publication number
- CN107238081A CN107238081A CN201710559547.9A CN201710559547A CN107238081A CN 107238081 A CN107238081 A CN 107238081A CN 201710559547 A CN201710559547 A CN 201710559547A CN 107238081 A CN107238081 A CN 107238081A
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- China
- Prior art keywords
- pyrolysis
- pyrolysis apparatus
- solid waste
- organic solid
- ash
- 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.)
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- 239000002910 solid waste Substances 0.000 title claims abstract description 39
- 239000001301 oxygen Substances 0.000 title claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000000197 pyrolysis Methods 0.000 claims abstract description 85
- 238000004062 sedimentation Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 230000003068 static effect Effects 0.000 claims abstract description 18
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000007233 catalytic pyrolysis Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 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
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
-
- 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
- F23G5/44—Details; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of organic solid waste Non-oxygen pyrolytic apparatus and technique, its device includes the first pyrolysis apparatus, the first pyrolysis apparatus slag-discharging device, the first dynamic and static sealing device, sedimentation tower, feeder, the second dynamic and static sealing device, the second pyrolysis apparatus, ash discharge plate, ash ejector, the 3rd dynamic and static sealing device, ash removal equipment, catalyst adding set, and technique includes once pyrolysis, secondary pyrolysis and corresponding deslagging, ash discharge.The technical scheme that the present invention is provided has compared with much progress compared with for prior art, is mainly reflected in：Degree of pyrolysis is high, the low, treating capacity that consumes energy is big.
Description
Technical field
The present invention relates to the Non-oxygen pyrolytic in a kind of pyrolysis installation and technique, more particularly to a kind of organic solid waste processing procedure
Device and pyrolytic process.
Background technology
The harmful solid waste of China year yield at 15,000,000 tons or so, harmful solid waste can penetrate into soil in soil after weathering
Earth, destroys the corrosion capacity of decomposition of soil；The solid waste of long-term outdoor placement can be volatilized substantial amounts of waste gas and dust, and air is caused
Severe contamination etc., solid waste pollution problem has caused the attention of society.
The processing to chemical solid waste mainly uses the mode such as landfill, biological treatment after burning at present.Burning process lack
On the one hand point is that cost is high, and flying dust (harmful components containing dioxin), the stench on the other hand produced therewith also brings along secondary dirt
Dye.China is in the stage of urbanization rate fast lifting, and urban land has been scarce resource, and filling needs large area
Secondary pollution problem after soil, landfill is also very serious.
Pyrolytic technique is a kind of dangerous waste treatment technology of novel environment friendly, and pyrolysis needs to carry out in the case of anaerobic, and hot
Solution preocess is a continuous process for feeding, discharging again, and the anaerobic of extensive pyrolytic process controls this technological difficulties, restricted
Solid waste pyrolytic technique is promoted；In addition, the pyrolysis installation pyrolysis of single entry pyrolysis apparatus is incomplete at present, power consumption is high, and treating capacity is small.
In view of the above-mentioned problems, we need to make a series of improvement.
The content of the invention
Pyrolysis installation pyrolysis to solve existing current single entry pyrolysis apparatus is not exclusively consumed energy high, and the small shortcoming for the treatment of capacity,
The invention provides the organic solid waste Non-oxygen pyrolytic apparatus that a kind of degree of pyrolysis is high, the low, treating capacity that consumes energy is big and pyrolytic process.
The present invention concrete technical scheme be：
A kind of organic solid waste Non-oxygen pyrolytic apparatus, it is characterised in that：Including the first pyrolysis apparatus, the first pyrolysis apparatus slag-discharging device,
First dynamic and static sealing device, sedimentation tower, feeder, the second dynamic and static sealing device, the second pyrolysis apparatus, ash discharge plate, ash ejector, the 3rd
Dynamic and static sealing device, ash removal equipment, catalyst adding set；The side phase of first pyrolysis apparatus and the first pyrolysis apparatus slag-discharging device
Even, the sedimentation tower is connected with the opposite side of the first pyrolysis apparatus slag-discharging device, and the first pyrolysis apparatus slag-discharging device is provided with the first sound
Sealing device；The catalyst adding set is arranged on above sedimentation tower；Between the side of the sedimentation tower and the second pyrolysis apparatus
Provided with feeder；The opposite side of second pyrolysis apparatus is connected with the 3rd dynamic and static sealing device, ash ejector, the ash ejector end
Provided with ash removal equipment.
A kind of organic solid waste Non-oxygen pyrolytic technique, it is characterised in that comprise the following steps：
S1. organic solid waste is delivered into the first pyrolysis apparatus from charging aperture using organic solid waste Non-oxygen pyrolytic feed arrangement
In, the first pyrolysis gas heats up under the burner heating of outside heat supply, is melted, is pyrolyzed；
S2. the first pyrolysis apparatus mechanically conveys organic solid waste to sedimentation tower, and passes through the first pyrolysis apparatus slag-discharging device, one
The organic solid waste of pyrolysis is divided to be transported in sedimentation tower, the part is continuous feed；
S3. the feeder of sedimentation tower bottom is transported to the second heat after the organic solid waste of part pyrolysis is mixed with catalyst
Solve the catalysis pyrolysis of device high temperature；
S4. the second pyrolysis apparatus discharges the ash content after pyrolysis by ash discharge plate, and by Ash water to deslagging conveyance conduit.
The technical scheme that the present invention is provided has compared with much progress compared with for prior art, is mainly reflected in：Degree of pyrolysis height,
The low, treating capacity that consumes energy is big.
Brief description of the drawings
Fig. 1 is a kind of structural representation for organic solid waste Non-oxygen pyrolytic apparatus that the present invention is provided
Identified in figure：
1. the first pyrolysis apparatus；2. the first pyrolysis apparatus slag-discharging device；3. the first dynamic and static sealing device；4. sedimentation tower；5. feeder；
6. the second dynamic and static sealing device；7. the second pyrolysis apparatus；8. ash discharge plate；9. ash ejector；10. the 3rd dynamic and static sealing device；11. ash discharge
Equipment；12. catalyst adding set.
Embodiment
Further is made to a kind of disclosed organic solid waste Non-oxygen pyrolytic apparatus below in conjunction with drawings and Examples
Explaination.
A kind of organic solid waste Non-oxygen pyrolytic apparatus as shown in Figure 1, including the first pyrolysis apparatus 1, the first pyrolysis apparatus slag-discharging device
2nd, the first dynamic and static sealing device 3, sedimentation tower 4, feeder 5, the second dynamic and static sealing device 6, the second pyrolysis apparatus 7, ash discharge plate 8, row
Grey device 9, the 3rd dynamic and static sealing device 10, ash removal equipment 11, catalyst adding set 12；The heat of first pyrolysis apparatus 1 and first
The side for solving device slag-discharging device 2 is connected, and the sedimentation tower 4 is connected with the opposite side of the first pyrolysis apparatus slag-discharging device 2, first pyrolysis
Device slag-discharging device 2 is provided with the first dynamic and static sealing device 3；The catalyst adding set 12 is arranged on the top of sedimentation tower 4；The sedimentation
Feeder 5 is provided between the side of the pyrolysis apparatus 7 of tower 4 and second；It is close that the opposite side of second pyrolysis apparatus 7 is connected with the 3rd sound
Seal apparatus 10, ash ejector 9, the end of ash ejector 9 are provided with ash removal equipment 11.
A kind of organic solid waste Non-oxygen pyrolytic technique, comprises the following steps：
Organic solid waste is delivered into the first pyrolysis apparatus 1 from charging aperture using organic solid waste Non-oxygen pyrolytic feed arrangement,
First pyrolysis gas 1 heats up under the burner heating of outside heat supply, starts to melt, is pyrolyzed when reaching certain temperature, utilizing the
The function of one pyrolysis apparatus 1, it is mechanical to convey organic solid waste to sedimentation tower 4, entered the first pyrolysis apparatus slag-discharging device 1, a part of heat
The organic solid waste of solution is transported in sedimentation tower 4, and the part is continuous feed；
By the feeder 5 of the bottom of sedimentation tower 4, the organic solid waste of part pyrolysis is transported in the second pyrolysis apparatus 7, profit
The sealed function of organic solid waste is not needed with the second pyrolysis apparatus 7, high-temperature catalytic pyrolysis, the oil gas that 2 grades of pyrolysis apparatus are produced passes through heavy
Drop tower and enter follow-up solid, liquid, gas separator；
According to the working condition of the second pyrolysis apparatus 7, the ash content after periodically discharge pyrolysis predominantly utilizes the second pyrolysis apparatus 7
Interior ash discharge plate 8, using the second pyrolysis apparatus 7 from handle Ash water to deslagging conveyance conduit, during pyrolysis, unfinished heat
Solution organic solid waste is discharged in the second pyrolysis apparatus 7, when the lime-ash that pyrolysis is produced reaches to a certain degree, passes through deslagging shaftless screw body
Pyrolysis lime-ash is discharged in reversion.
The major advantage of organic solid waste Non-oxygen pyrolytic apparatus provided by the present invention is：
As long as 1. using organic solid waste sealing in the charging of the first pyrolysis apparatus, organic solid waste is sealedly limited in the second pyrolysis apparatus
No, by the debugging of different temperatures, the pyrolysis of the second pyrolysis apparatus is more thorough, prevents not to be pyrolyzed the phenomenon of completion；
2. setting two pyrolysis apparatus, accomplish continuous feed, the function of regular ash discharge, temperature change during two pyrolysis apparatus ash discharges
It is smaller, with, treating capacity big advantage lower than single pyrolysis apparatus design energy consumption.
Above example is the explanation of the embodiment to the present invention, rather than limitation of the present invention, relevant technology
The technical staff in field without departing from the spirit and scope of the present invention, can also make various conversion and change and obtain
To corresponding equivalent technical scheme, therefore all equivalent technical schemes should be included into the patent protection model of the present invention
Enclose.
Claims (2)
1. a kind of organic solid waste Non-oxygen pyrolytic apparatus, it is characterised in that：Including the first pyrolysis apparatus, the first pyrolysis apparatus slag-discharging device,
One dynamic and static sealing device, sedimentation tower, feeder, the second dynamic and static sealing device, the second pyrolysis apparatus, ash discharge plate, ash ejector, the 3rd move
Static seal device, ash removal equipment, catalyst adding set；The side phase of first pyrolysis apparatus and the first pyrolysis apparatus slag-discharging device
Even, the sedimentation tower is connected with the opposite side of the first pyrolysis apparatus slag-discharging device, and the first pyrolysis apparatus slag-discharging device is provided with the first sound
Sealing device；The catalyst adding set is arranged on above sedimentation tower；Between the side of the sedimentation tower and the second pyrolysis apparatus
Provided with feeder；The opposite side of second pyrolysis apparatus is connected with the 3rd dynamic and static sealing device, ash ejector, the ash ejector end
Provided with ash removal equipment.
2. a kind of organic solid waste Non-oxygen pyrolytic technique, it is characterised in that comprise the following steps：
S1. using organic solid waste Non-oxygen pyrolytic feed arrangement organic solid waste from charging aperture delivers into the first pyrolysis apparatus,
One pyrolysis gas heats up under the burner heating of outside heat supply, is melted, is pyrolyzed；
S2. the first pyrolysis apparatus mechanically conveys organic solid waste to sedimentation tower, and passes through the first pyrolysis apparatus slag-discharging device, a part of heat
The organic solid waste of solution is transported in sedimentation tower, and the part is continuous feed；
S3. the organic solid waste of part pyrolysis is transported to the second pyrolysis apparatus high temperature catalytic thermal by the feeder of sedimentation tower bottom
Solution；
S4. the second pyrolysis apparatus discharges the ash content after pyrolysis by ash discharge plate, and by Ash water to deslagging conveyance conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559547.9A CN107238081A (en) | 2017-07-11 | 2017-07-11 | A kind of organic solid waste Non-oxygen pyrolytic apparatus and pyrolytic process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559547.9A CN107238081A (en) | 2017-07-11 | 2017-07-11 | A kind of organic solid waste Non-oxygen pyrolytic apparatus and pyrolytic process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107238081A true CN107238081A (en) | 2017-10-10 |
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ID=59990893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710559547.9A Pending CN107238081A (en) | 2017-07-11 | 2017-07-11 | A kind of organic solid waste Non-oxygen pyrolytic apparatus and pyrolytic process |
Country Status (1)
| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419878A (en) * | 2015-12-21 | 2016-03-23 | 代建军 | Two-section pyrolysis and gasification system of solid waste |
| CN106256877A (en) * | 2015-10-26 | 2016-12-28 | 同济大学 | A kind of carbonizing and gasifying composite furnace |
| CN206173333U (en) * | 2016-10-28 | 2017-05-17 | 王凯军 | Difficult biochemical organic solid waste pyrolysis device of methane is produced in biochemical coupling |
| CN207132348U (en) * | 2017-07-11 | 2018-03-23 | 盐城绿城环保科技有限公司 | A kind of organic solid waste Non-oxygen pyrolytic apparatus |
-
2017
- 2017-07-11 CN CN201710559547.9A patent/CN107238081A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256877A (en) * | 2015-10-26 | 2016-12-28 | 同济大学 | A kind of carbonizing and gasifying composite furnace |
| CN105419878A (en) * | 2015-12-21 | 2016-03-23 | 代建军 | Two-section pyrolysis and gasification system of solid waste |
| CN206173333U (en) * | 2016-10-28 | 2017-05-17 | 王凯军 | Difficult biochemical organic solid waste pyrolysis device of methane is produced in biochemical coupling |
| CN207132348U (en) * | 2017-07-11 | 2018-03-23 | 盐城绿城环保科技有限公司 | A kind of organic solid waste Non-oxygen pyrolytic apparatus |
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Application publication date: 20171010 |