CN108326028A - The anhydrous spray process method of pyrolysis gas in pyrolysis device and pyrolysis device without water spray - Google Patents
The anhydrous spray process method of pyrolysis gas in pyrolysis device and pyrolysis device without water spray Download PDFInfo
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- CN108326028A CN108326028A CN201810149585.1A CN201810149585A CN108326028A CN 108326028 A CN108326028 A CN 108326028A CN 201810149585 A CN201810149585 A CN 201810149585A CN 108326028 A CN108326028 A CN 108326028A
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- pyrolysis
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- thermal desorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
- B09C1/065—Reclamation of contaminated soil thermally by pyrolysis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
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- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention belongs to pyrolytic technique field, more particularly to the anhydrous spray process method of pyrolysis gas in a kind of pyrolysis device and pyrolysis device of no water spray.The pyrolysis device without water spray includes Thermal desorption unit（1）, pyrolysis gas processing unit（2）, fuel element（3）, Thermal desorption unit（1）With feeding mouth（11）, discharge port（12）, pyrolysis gas outlet（13）, fuel element（3）For Thermal desorption unit（1）Heat source is provided, material is in Thermal desorption unit（1）Pyrolysis generates pyrolysis gas, and pyrolysis gas is from pyrolysis gas outlet（13）Enter pyrolysis gas processing unit after export（2）, it is characterised in that：The pyrolysis gas processing unit（2）For dust-extraction unit, dust-extraction unit is equipped with dust mouth（21）The gas outlet and（22）, dust mouth（21）With Thermal desorption unit（1）Connection, gas outlet（22）With fuel element（3）Connection.The program realizes the pyrolysis gas processing mode sprayed without flowing water.
Description
Technical field
The invention belongs to pyrolytic technique field, more particularly in a kind of pyrolysis device and pyrolysis device of no water spray
The anhydrous spray process method of pyrolysis gas.
Background technology
Thermal desorption is increasingly paid attention to by field of environment protection due to its superiority.In the prior art, pyrolysis gas need by
Flowing water spray is a kind of normality.Application No. is 200910177296.3 innovation and creation to disclose a kind of direct pyrolysis device,
Its pyrolysis gas after cyclone dust collectors, bag filter, scrubbing tower via discharging.Application No. is 201710519366.3 invention wounds
Make a kind of polluted soil pyrolysis desorption prosthetic appliance and the method for disclosing, in the program, pyrolysis gas need to pass through dust-extraction unit and
Spray equipment, spray product collect recycling after three-phase separating device detaches.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of pyrolysis device of no water spray and pyrolysis
The anhydrous spray process method of pyrolysis gas in desorption device realizes the pyrolysis gas processing mode for not having to flowing water spray.
To achieve the goals above, technical scheme is as follows：
Pyrolysis device without water spray, including Thermal desorption unit, pyrolysis gas processing unit, fuel element, Thermal desorption unit tool
There are feeding mouth, discharge port, pyrolysis gas outlet, fuel element to provide heat source for Thermal desorption unit, material is pyrolyzed in Thermal desorption unit
Generate pyrolysis gas, pyrolysis gas from pyrolysis gas outlet export after enter pyrolysis gas processing unit, the pyrolysis gas processing unit be except
Dirt device, dust-extraction unit are equipped with dust mouth and gas outlet, and dust mouth is connected to Thermal desorption unit, and gas outlet connects with fuel element
It is logical.
As an improvement, the pyrolysis gas processing unit is cyclone dust collectors.
As an improvement, the Thermal desorption unit is pyrolysis desorption stove, pyrolysis desorption stove is equipped with the cigarette generated for fuel element
Gas by heating interlayer.
As a further improvement, the heating interlayer is equipped with exhanst gas outlet, exhanst gas outlet is connected to fuel element.
As a further improvement, pyrolysis device further includes feeding equipment and drawing mechanism, feeding equipment and Thermal desorption list
The feeding mouth connection of member, drawing mechanism are connected to the discharge port of Thermal desorption unit.
As a further improvement, first half of the dust mouth with Thermal desorption unit in Thermal desorption unit is connected to.
On the other hand, in pyrolysis device of the present invention pyrolysis gas anhydrous spray process method, including Thermal desorption
Unit, pyrolysis gas processing unit, fuel element, fuel element provide heat source, the heat that Thermal desorption unit generates for Thermal desorption unit
Vent one's spleen enter pyrolysis gas processing unit, the pyrolysis gas processing unit be dust removal operation, dust removal operation generate dust back to
Thermal desorption unit, gas of the pyrolysis gas after dust removal operation are directed at fuel element and burn.
As an improvement, the Thermal desorption unit is pyrolysis desorption stove, pyrolysis desorption stove is equipped with the cigarette generated for fuel element
Gas by heating interlayer, heating interlayer is equipped with exhanst gas outlet, and exhanst gas outlet is connected to fuel element.
Beneficial effects of the present invention have：
（1）When being pyrolyzed gas disposal, it is no longer necessary to be sprayed with flowing water, save water source, be conducive to promote in water scarcity place and answer
With pyrolysis device, at the same when also correcting for technically about pyrolysis gas disposal must flow water spray prejudice.
（2）After pyrolysis gas is via dust-extraction unit, bulky grain dust be directed back from dust mouth to Thermal desorption unit after with other
Material continues mix, these bulky grain dust continue to be pyrolyzed possibility that gas is taken out of with regard to relative reduction.For example, the equipment is normal
For handling oily sludge, the bulky grain dust being directed back is after Thermal desorption unit mix, then is pyrolyzed probability that gas is taken out of just
It greatly reduces.First half of the dust mouth with Thermal desorption unit in Thermal desorption unit is connected to, and is conducive to bulky grain dust and is filled
Divide mix.
（3）After pyrolysis gas is via dust-extraction unit, little particle dust with pyrolysis gas from gas outlet be directed back to fuel element into
Row burning, pyrolysis gas are fully used, and little particle dust is run in the flue of flue gas, increases the heat-insulating property of flue gas,
Be conducive to improve the utilization ratio of thermal energy.
（4）The high-temperature flue gas that fuel element generates also there is no flow spraying cooling, fuel element, heating interlayer,
It is ceaselessly recycled between flue, is conducive to the utilization ratio for improving thermal energy.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
In figure：1, Thermal desorption unit；11, feeding mouth；12, discharge port；13, pyrolysis gas outlet；2, pyrolysis gas processing unit；
21, dust mouth；22, gas outlet；3, fuel element；31, exhanst gas outlet；4, feeding equipment；5, drawing mechanism；6, wind turbine；7, hot
Solve feed channel；8, flue.
Specific implementation mode
Embodiment 1
The innovative point of the present invention is to have started the anhydrous spray process method of pyrolysis gas in pyrolysis device, including Thermal desorption list
Member, pyrolysis gas processing unit, fuel element, fuel element provide heat source, the pyrolysis that Thermal desorption unit generates for Thermal desorption unit
Gas enters pyrolysis gas processing unit, and pyrolysis gas processing unit is dust removal operation, and the dust that dust removal operation generates is back to Thermal desorption
Unit, gas of the pyrolysis gas after dust removal operation are directed at fuel element and burn.Thermal desorption unit is pyrolysis desorption stove, pyrolysis
Desorption stove be equipped with the flue gas that generates for fuel element by heating interlayer, heating interlayer is equipped with exhanst gas outlet, exhanst gas outlet
It is connected to fuel element.
Specific structure is as shown in Figure 1, the pyrolysis device without water spray includes Thermal desorption unit 1, pyrolysis gas disposal
Unit 2, fuel element 3, feeding equipment 4 and drawing mechanism 5.
Thermal desorption unit 1 is pyrolysis desorption stove, and with feeding mouth 11, discharge port 12, pyrolysis gas outlet 13, material is in warm
The pyrolysis of resolution unit 1 generates pyrolysis gas, and pyrolysis gas enters pyrolysis gas processing unit 2 after the export of pyrolysis gas outlet 13.
As obvious deformation, Thermal desorption unit 1 or other thermal analysis apparatus, such as application No. is
200910177296.3 or pyrolysis device disclosed in the innovation and creation application No. is 201510066761.1, only need in heat
Improvement of the present invention is carried out in the processing mode vented one's spleen.
Pyrolysis gas processing unit 2 is dust-extraction unit, and dust-extraction unit is cyclone dust collectors, can also be other dedusters.It removes
Dirt device is equipped with dust mouth 21 and gas outlet 22, and first half of the dust mouth 21 with Thermal desorption unit 1 in Thermal desorption unit 1 connects
Logical, gas outlet 22 is connected to fuel element 3 by being pyrolyzed feed channel 7, is pyrolyzed in feed channel 7 and is provided with wind turbine 6.
Fuel element 3 is that Thermal desorption unit 1 provides heat source, and it is logical that pyrolysis desorption stove is equipped with the flue gas generated for fuel element 3
The heating interlayer crossed.Heating interlayer is equipped with exhanst gas outlet 31, and exhanst gas outlet 31 is connected to by flue 8 with fuel element 3,
Wind turbine 6 is provided on flue 8.
Feeding equipment 4 is connected to the feeding mouth 11 of Thermal desorption unit 1, the discharge port 12 of drawing mechanism 5 and Thermal desorption unit 1
Connection.
Claims (8)
1. the pyrolysis device without water spray, including Thermal desorption unit（1）, pyrolysis gas processing unit（2）, fuel element（3）, heat
Resolution unit（1）With feeding mouth（11）, discharge port（12）, pyrolysis gas outlet（13）, fuel element（3）For Thermal desorption unit
（1）Heat source is provided, material is in Thermal desorption unit（1）Pyrolysis generates pyrolysis gas, and pyrolysis gas is from pyrolysis gas outlet（13）It exports laggard
Enter pyrolysis gas processing unit（2）, it is characterised in that：The pyrolysis gas processing unit（2）For dust-extraction unit, dust-extraction unit is equipped with out
Dirt mouth（21）The gas outlet and（22）, dust mouth（21）With Thermal desorption unit（1）Connection, gas outlet（22）With fuel element（3）Even
It is logical.
2. the pyrolysis device of no water spray according to claim 1, it is characterised in that：The pyrolysis gas processing unit
（2）For cyclone dust collectors.
3. the pyrolysis device of no water spray according to claim 1, it is characterised in that：The Thermal desorption unit（1）For
Pyrolysis desorption stove, pyrolysis desorption stove are equipped with for fuel element（3）The flue gas of generation by heating interlayer.
4. the pyrolysis device of no water spray according to claim 3, it is characterised in that：The heating interlayer is equipped with cigarette
Gas exports（31）, exhanst gas outlet（31）With fuel element（3）Connection.
5. the pyrolysis device of no water spray according to claim 1, it is characterised in that：Pyrolysis device further includes charging
Device（4）And drawing mechanism（5）, feeding equipment（4）With Thermal desorption unit（1）Feeding mouth（11）Connection, drawing mechanism（5）With
Thermal desorption unit（1）Discharge port（12）Connection.
6. the pyrolysis device of no water spray according to claim 1, it is characterised in that：The dust mouth（21）With pyrolysis
Analyse unit（1）In Thermal desorption unit（1）First half connection.
7. the anhydrous spray process method of pyrolysis gas in pyrolysis device, including Thermal desorption unit, pyrolysis gas processing unit, burning
Unit, fuel element provide heat source for Thermal desorption unit, and the pyrolysis gas that Thermal desorption unit generates enters pyrolysis gas processing unit,
It is characterized in that：The pyrolysis gas processing unit is dust removal operation, and the dust that dust removal operation generates is back to Thermal desorption unit, pyrolysis
Gas of the gas after dust removal operation is directed at fuel element and burns.
8. the anhydrous spray process method of pyrolysis gas in pyrolysis device according to claim 7, it is characterised in that：It is described
Thermal desorption unit is pyrolysis desorption stove, pyrolysis desorption stove be equipped with the flue gas that generates for fuel element by heating interlayer, heat
Interlayer is equipped with exhanst gas outlet, and exhanst gas outlet is connected to fuel element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810149585.1A CN108326028A (en) | 2018-02-13 | 2018-02-13 | The anhydrous spray process method of pyrolysis gas in pyrolysis device and pyrolysis device without water spray |
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|---|---|---|---|
| CN201810149585.1A CN108326028A (en) | 2018-02-13 | 2018-02-13 | The anhydrous spray process method of pyrolysis gas in pyrolysis device and pyrolysis device without water spray |
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| CN108326028A true CN108326028A (en) | 2018-07-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045592A1 (en) * | 2022-09-01 | 2024-03-07 | 浙江宜可欧环保科技有限公司 | Wastewater reduction pyrolysis treatment method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202539179U (en) * | 2012-04-09 | 2012-11-21 | 浙江大学 | System for drying contaminated soil polluted by persistent organic pollutants through waste heat of flue gas |
| CN103008337A (en) * | 2012-12-16 | 2013-04-03 | 华中农业大学 | System and method for repairing organic material polluted soil |
| CN203791337U (en) * | 2014-02-28 | 2014-08-27 | 天津市环境保护科学研究院 | Organic contaminated soil thermal desorption system without generating secondary pollution to environment |
| CN205551073U (en) * | 2016-04-18 | 2016-09-07 | 浙江亿可利环保科技有限公司 | Fluidized bed thermal desorption equipment |
| CN206253448U (en) * | 2016-11-09 | 2017-06-16 | 浙江亿可利环保科技有限公司 | The indirect thermal desorption device of organic polluted soil |
| CN107159702A (en) * | 2017-07-13 | 2017-09-15 | 北京中地泓科环境科技有限公司 | Rotary kiln type thermal desorption burning integral organic pollution soil repair system |
| CN107639110A (en) * | 2017-10-20 | 2018-01-30 | 湖南永清机械制造有限公司 | A kind of device for repairing polluted soil |
| CN208116393U (en) * | 2018-02-13 | 2018-11-20 | 浙江宜可欧环保科技有限公司 | Pyrolysis device without water spray |
-
2018
- 2018-02-13 CN CN201810149585.1A patent/CN108326028A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202539179U (en) * | 2012-04-09 | 2012-11-21 | 浙江大学 | System for drying contaminated soil polluted by persistent organic pollutants through waste heat of flue gas |
| CN103008337A (en) * | 2012-12-16 | 2013-04-03 | 华中农业大学 | System and method for repairing organic material polluted soil |
| CN203791337U (en) * | 2014-02-28 | 2014-08-27 | 天津市环境保护科学研究院 | Organic contaminated soil thermal desorption system without generating secondary pollution to environment |
| CN205551073U (en) * | 2016-04-18 | 2016-09-07 | 浙江亿可利环保科技有限公司 | Fluidized bed thermal desorption equipment |
| CN206253448U (en) * | 2016-11-09 | 2017-06-16 | 浙江亿可利环保科技有限公司 | The indirect thermal desorption device of organic polluted soil |
| CN107159702A (en) * | 2017-07-13 | 2017-09-15 | 北京中地泓科环境科技有限公司 | Rotary kiln type thermal desorption burning integral organic pollution soil repair system |
| CN107639110A (en) * | 2017-10-20 | 2018-01-30 | 湖南永清机械制造有限公司 | A kind of device for repairing polluted soil |
| CN208116393U (en) * | 2018-02-13 | 2018-11-20 | 浙江宜可欧环保科技有限公司 | Pyrolysis device without water spray |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045592A1 (en) * | 2022-09-01 | 2024-03-07 | 浙江宜可欧环保科技有限公司 | Wastewater reduction pyrolysis treatment method |
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