CN104629785B - Regenerated resources pyrolysis furnace - Google Patents
Regenerated resources pyrolysis furnace Download PDFInfo
- Publication number
- CN104629785B CN104629785B CN201310574613.1A CN201310574613A CN104629785B CN 104629785 B CN104629785 B CN 104629785B CN 201310574613 A CN201310574613 A CN 201310574613A CN 104629785 B CN104629785 B CN 104629785B
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- CN
- China
- Prior art keywords
- pyrolysis furnace
- cracking
- combustor
- condenser
- heater
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1003—Waste materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
The invention discloses a kind of regenerated resources pyrolysis furnace, include cracker, described cracker includes cracking body of heater and being positioned at the combustor below cracking body of heater, and cracking body of heater connects the automatic feeder being provided with cracking stock；Described combustor is connected with coal-grinding and powder-spraying machine, coal-grinding and powder-spraying machine provide fuel supply for the burner in combustor；Described cracking body of heater is connected by the air inlet of air shooter and a condenser, and the discharging opening of condenser and a storage tank connect.The present invention uses coal-grinding and powder-spraying machine to burn in being sent into combustor by air blast again after being pulverized by coal sledge mill so that fuel is sufficiently burnt, and well reduces the dust of coal, it is ensured that the production work of environmental protection；And in order to solve the dangerous problem such as overtemperature, superpressure, dry combustion method, temperature sensor and pressure transducer it is provided with in pyrolysis furnace body, control to reach the mesh ground of safety in production by PLC, when the supply that exceeds standard or can be automatically stopped fuel in the case of dry combustion method occurs so that security performance is effectively ensured.
Description
[technical field]
The present invention relates to a kind of waste material cracker, particularly to a kind of regenerated resources pyrolysis furnace.
[background technology]
Due to economic fast development, the quantity of waste plastic garbage (such as damaged tire etc.) is increasing, to environment
Cause serious impact, at present, the processing method of these waste or used plastics, junked tire is typically with
Waste material is cracked into the resource such as combustible gas and fluid oil by pyrolysis furnace, and existing pyrolysis furnace is all with coal-fired direct
Heating, the time of which results in cannot accurately control, pyrolysis furnace burn during be susceptible to overtemperature,
The unsafe condition such as superpressure, dry combustion method, and owing to the most directly heating with coal, the burning of coal can be caused not fill
Point, heat energy can not fully be utilized, and causes waste, the most also can form bigger dust, largely
On have impact on the environment of work, cause more serious atmospheric pollution, be unfavorable for environmental protection.
[summary of the invention]
It is an object of the invention to overcome deficiency of the prior art, it is provided that a kind of energy-saving and environmental protection, safety are again
Production-goods source pyrolysis furnace.
The object of the present invention is achieved like this: it includes cracker, and described cracker includes pyrolysis furnace
Body and be positioned at cracking body of heater below combustor, described cracking body of heater connect be provided with cracking stock automatically to
Material machine；Described combustor is connected with coal-grinding and powder-spraying machine, described coal-grinding and powder-spraying machine be the burner in combustor
Offer fuel supplies；The top of described cracking body of heater is connected by the air inlet of air shooter and a condenser,
The bottom of described condenser is provided with a discharging opening, described discharging opening and a storage tank and connects, in pyrolysis furnace body
Cracking stock cracking after the fuel gas condensed device condensation that formed form liquid, after through described discharging opening
It is input in storage tank.
In said structure, being provided with agitator in described pyrolysis furnace body, the shaft of this agitator is by starting motor
Drive, and with the charging axle of described automatic feeder by gear or belt transmission.
In said structure, in described pyrolysis furnace body, it is additionally provided with temperature sensor and pressure transducer.
In said structure, described condenser is the cylindrical body being obliquely installed, and described air inlet is arranged on condensation
The upper end of device, described discharging opening is arranged on the lower end of condenser.
In said structure, top and the bottom of described condenser wall body are respectively arranged with water inlet and outlet.
In said structure, also include the dedusting sulfur device being connected with combustor offgas outlet end, described dedusting sulfur
Device includes housing and the dirt sulfur filter being located in housing, and described combustor offgas outlet end is communicated to dirt sulfur
The bottom of filter；Housing is provided with water inlet in the top of dirt sulfur filter, and the bottom of housing is provided with out
The mouth of a river, this outlet is directly communicated to rhone.
In said structure, the outlet of described condenser is connected by the water inlet of pipeline with the housing of dedusting sulfur device
Logical.
Compared with prior art, the invention has the beneficial effects as follows: after using coal-grinding and powder-spraying machine to be pulverized by coal sledge mill
Burn in being sent into combustor by air blast again so that fuel is sufficiently burnt, and well reduces
The dust of coal, it is ensured that the production work of environmental protection；And ask to solve the danger such as overtemperature, superpressure, dry combustion method
Topic, is provided with temperature sensor and pressure transducer in pyrolysis furnace body, controls to reach safety by PLC
The mesh ground produced, when the supply that exceeds standard or can be automatically stopped fuel in the case of dry combustion method occur so that safety
Performance is effectively ensured.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the present invention.
[detailed description of the invention]
Below in conjunction with the accompanying drawings and detailed description of the invention the invention will be further described:
As it is shown in figure 1, the regenerated resources pyrolysis furnace of the present invention, it includes cracker 1, described cracking dress
Putting 1 to include cracking body of heater 11 and being positioned at the combustor 12 below cracking body of heater 11, described cracking body of heater 11 is even
It is connected to provide the automatic feeder 2 of cracking stock；Described combustor 12 is connected with coal-grinding and powder-spraying machine 3, described
The loading hopper of coal-grinding and powder-spraying machine 3 is positioned at the lower section of a conveyer belt 5 feeding end, by conveyer belt 7, coal is defeated
Entering in coal-grinding and powder-spraying machine 3, coal is sent into combustor 12 by air blast after sledge mill is pulverized, for combustor
Burner in 12 provides fuel supply.
The top of described cracking body of heater 11 is connected by the air inlet 41 of air shooter and a condenser 4, institute
Stating condenser 4 is the cylindrical body being obliquely installed, and described air inlet 41 is arranged on the upper end of condenser 4,
The lower end of described condenser 4 is provided with the discharging opening 42 for output liquid raw material, described condenser 4 wall body
Top and bottom be respectively arranged with water inlet 43 and outlet 44；Described discharging opening 42 and a storage tank 5
Connecting, fuel gas condensed device 4 condensation formed after the cracking stock cracking in cracking body of heater 11 forms liquid
Body raw material, after be input in storage tank 5 through described discharging opening 42.
Wherein, being provided with agitator in described cracking body of heater 11, the shaft 111 of this agitator is by starting electricity
Machine 13 drives, and with the charging axle 21 of described automatic feeder 2 by gear or belt transmission；Described split
Temperature sensor, pressure transducer is also set up, the temperature in cracking body of heater 11 being detected in solving body of heater 11
When reaching certain limit, automatically control startup motor 13 reduction of speed or closedown, reach the purpose of trouble free service.
Further, present invention additionally comprises the dedusting sulfur device 6 being connected with combustor offgas outlet end 121,
Described dedusting sulfur device 6 includes housing 61 and the dirt sulfur filter 62 being located in housing 61, described combustor
Offgas outlet end 121 is communicated to the bottom of dirt sulfur filter 62；Housing 61 is in the top of dirt sulfur filter 62
Being provided with water inlet 63, the outlet 44 of described condenser 4 can be connected with this water inlet 63 by pipeline；
The bottom of housing 61 is provided with outlet 64, and this outlet 64 is directly communicated to rhone；Combustor 12
Tail gas enters in described housing 61, is arranged safely by chimney 67 after first passing through the filtration of dirt sulfur filter 62
Run out.
More further, described dedusting sulfur device 6 also includes water pump 66 and a circulation line 65, described
Water pump 66 is arranged on circulation line 65, and the lower end of this circulation line 65 is communicated to the end of described housing 61
End, and less than the height of housing outlet 64, upper end extends to the top of dirt sulfur filter 62, water pump 66
During work, the water of housing 61 bottom is evacuated to by circulation line under the uppermost spray of dirt sulfur filter 62,
Improve the efficiency of filter.
The announcement of book and teaching according to the above description, those skilled in the art in the invention can also be to above-mentioned reality
The mode of executing carries out suitable change and amendment.Therefore, the invention is not limited in tool disclosed and described above
Some modifications and changes of the present invention be should also be as falling into the protection of the claim of the present invention by body embodiment
In the range of.Although additionally, employ some specific terms in this specification, but these terms are intended merely to
Convenient explanation, does not constitute any restriction to the present invention.
Claims (5)
1. a regenerated resources pyrolysis furnace, it is characterised in that: include cracker, described cracker bag
Including cracking body of heater and be positioned at the combustor below cracking body of heater, the connection of described cracking body of heater is provided with cracking stock
Automatic feeder；Described combustor is connected with coal-grinding and powder-spraying machine, described coal-grinding and powder-spraying machine in being combustor
Burner provide fuel supply；The top of described cracking body of heater is entered by air shooter and a condenser
QI KOU connects, and the bottom of described condenser is provided with a discharging opening, described discharging opening and a storage tank and connects,
The fuel gas condensed device condensation formed after cracking stock cracking in pyrolysis furnace body forms fuel oil, finally
It is input in storage tank through described discharging opening；Also include the dedusting sulfur dress being connected with combustor offgas outlet end
Putting, described dedusting sulfur device includes housing and the dirt sulfur filter being located in housing, and described combustor tail gas goes out
Mouth end is communicated to the bottom of dirt sulfur filter；Housing is provided with water inlet, housing in the top of dirt sulfur filter
Bottom be provided with outlet, this outlet is directly communicated to rhone；The outlet of described condenser passes through
Pipeline connects with the water inlet of the housing of dedusting sulfur device.
Regenerated resources pyrolysis furnace the most according to claim 1, it is characterised in that: in described pyrolysis furnace body
Be provided with agitator, the shaft of this agitator by starting driven by motor, and with the entering of described automatic feeder
Material axle is by gear or belt transmission.
Regenerated resources pyrolysis furnace the most according to claim 2, it is characterised in that: in described pyrolysis furnace body
It is additionally provided with temperature sensor and pressure transducer.
Regenerated resources pyrolysis furnace the most according to claim 1, it is characterised in that: described condenser is for inclining
The cylindrical body tiltedly arranged, described air inlet is arranged on the upper end of condenser, and described discharging opening is arranged on cold
The lower end of condenser.
Regenerated resources pyrolysis furnace the most according to claim 4, it is characterised in that: described condenser wall body
Top and bottom be respectively arranged with water inlet and outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574613.1A CN104629785B (en) | 2013-11-13 | 2013-11-13 | Regenerated resources pyrolysis furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574613.1A CN104629785B (en) | 2013-11-13 | 2013-11-13 | Regenerated resources pyrolysis furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104629785A CN104629785A (en) | 2015-05-20 |
| CN104629785B true CN104629785B (en) | 2016-08-24 |
Family
ID=53209039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310574613.1A Active CN104629785B (en) | 2013-11-13 | 2013-11-13 | Regenerated resources pyrolysis furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104629785B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101544901A (en) * | 2009-05-05 | 2009-09-30 | 江苏大学 | Method and device for preparing biological oil by biomass cracking |
| CN102220151A (en) * | 2010-04-16 | 2011-10-19 | 华南再生资源（中山）有限公司 | Horizontal waste plastic and tire cracking furnace |
-
2013
- 2013-11-13 CN CN201310574613.1A patent/CN104629785B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101544901A (en) * | 2009-05-05 | 2009-09-30 | 江苏大学 | Method and device for preparing biological oil by biomass cracking |
| CN102220151A (en) * | 2010-04-16 | 2011-10-19 | 华南再生资源（中山）有限公司 | Horizontal waste plastic and tire cracking furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104629785A (en) | 2015-05-20 |
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