CN110467939A - Tunnel type pyrolysis furnace - Google Patents
Tunnel type pyrolysis furnace Download PDFInfo
- Publication number
- CN110467939A CN110467939A CN201810436550.6A CN201810436550A CN110467939A CN 110467939 A CN110467939 A CN 110467939A CN 201810436550 A CN201810436550 A CN 201810436550A CN 110467939 A CN110467939 A CN 110467939A
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- CN
- China
- Prior art keywords
- catalyst
- tunnel type
- furnace
- pyrolysis furnace
- cracking room
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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
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention is a kind of tunnel type pyrolysis furnace, it includes a furnace body and an at least combustor, a cracking room and multiple catalyst pipes are equipped in the furnace body, multiple catalyst pipes are set to around the cracking room, and catalyst is equipped with inside each catalyst pipe, the combustor is provided close to the position of the furnace body, and the combustor is for heating the furnace body, the present invention is by being arranged multiple catalyst pipes, multiple catalyst pipes can provide the effect of a heat build-up effect and a thermally equivalent, the temperature of the cracking room is set quickly to improve the temperature to needed for occurring cracking reaction, so as to improving the working efficiency of the tunnel type pyrolysis furnace, therefore, the present invention can be effectively improved the shortcomings that existing tunnel formula pyrolysis furnace, improve the working efficiency of tunnel type pyrolysis furnace, and reduce energy consumption.
Description
Technical field
The present invention relates to a kind of tunnel type pyrolysis furnace, espespecially a kind of tunnel type cracking for having effects that promote lysis efficiency
Furnace.
Background technique
Cracking or thermal cracking refer to that organic substance in the environment of high temperature, anaerobic, breaks from complicated macromolecular
It is cleaved into the decomposition reaction for small molecule, using the principle of cracking, available resources, example can be converted by organic waste or raw material
Such as: damaged tire meeting output cracked oil after cracking is handled, and can be used for supplying the fuel oil of diesel motor or boiler；Raw matter raw material
It, can output biodiesel and activated carbon if soybean, corn are after cracking is handled.
It tries out to waste be converted into available resources, existing tunnel type pyrolysis furnace comprising have one
Outside air can be closed and be completely cut off to cracking room, the cracking room, after user will recycle the waste or raw material is placed in the cracking room, i.e.,
The indoor temperature of the cracking can be improved, so as to carrying out cracking reaction, however, the thermal energy of existing tunnel formula pyrolysis furnace is easy to scatter and disappear,
Therefore it need to take a significant amount of time and heat sufficiently to make to recycle the waste by the cracking room or the temperature of cracking reaction occurs for raw material, it is long
The process of time heating not only needs consumption mass energy, and causes working efficiency low, and therefore, existing tunnel formula cracks stove
There are heating time long, the consumption energy and the low problem of working efficiency, truly has it that can be subject to improvements.
Summary of the invention
The cracking room temperature is improved with the energy to solve the problems, such as that existing tunnel formula pyrolysis furnace need to take a significant amount of time, this
The purpose of invention is by the way that multiple catalyst pipes are arranged in a tunnel type pyrolysis furnace, provide a heat build-up effect and can make the tunnel type
Samming is rapidly achieved in pyrolysis furnace, so as to the temperature of the fast lifting tunnel type pyrolysis furnace.
In order to achieve the above objectives, the present invention provides a kind of tunnel type pyrolysis furnace comprising has:
One furnace body, the furnace body is interior to be equipped with a cracking room and multiple catalyst pipes, and multiple catalyst pipes are set to the cracking room
Around, and respectively catalyst is equipped with inside the catalyst pipe；And
An at least combustor, which is provided close to the position of the furnace body, and the combustor is for heating the furnace body.
Above-mentioned tunnel type pyrolysis furnace, wherein the tunnel type pyrolysis furnace further includes having a condenser, which is equipped with a gas transmission
Pipe, which is connected with the cracking room, and the appendix is connected with the condenser.
Further, above-mentioned tunnel type pyrolysis furnace, wherein the combustor is connected with the condenser and a fuels sources.
Further, above-mentioned tunnel type pyrolysis furnace, wherein the furnace body is equipped with a pedestal, which sets with the cracking interventricular septum
It sets, and the pedestal is located at the lower section of the cracking room, which runs through equipped at least one perforation, the perforation and the combustor straight line phase
It is right.
It is preferred that above-mentioned tunnel type pyrolysis furnace, wherein the furnace body is equipped with one first catalyst layer, the touching of furnace body a part
Matchmaker's pipe interval is set to first catalyst layer, and each catalyst pipe in first catalyst layer along a short transverse around the cracking room
Around, and extend downwardly into the pedestal.
It is preferred that above-mentioned tunnel type pyrolysis furnace, wherein the furnace body is equipped with one second catalyst layer, remaining catalyst of the furnace body
Pipe interval is set to second catalyst layer, which is located at the inside of first catalyst layer, which is set to
Between the cracking room and the pedestal and side of the cracking room, and the catalyst pipe in second catalyst layer of part extends downwardly into
The pedestal.
By above-mentioned technical characteristic, the present invention can provide a heat build-up by the way that multiple catalyst pipes, multiple catalyst pipes are arranged
The effect of effect and a thermally equivalent makes the temperature of the cracking room quickly improve the temperature to needed for occurring cracking reaction, because
This present invention can be effectively improved the shortcomings that existing tunnel formula pyrolysis furnace, improve the working efficiency of tunnel type pyrolysis furnace, and reduce energy
Source consumption.
Detailed description of the invention
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the stereo appearance figure of present pre-ferred embodiments.
Fig. 2 is the stereo appearance figure at another visual angle of present pre-ferred embodiments.
Fig. 3 is another stereo appearance figure of present pre-ferred embodiments.
Fig. 4 is the partial cut away side views of present pre-ferred embodiments.
Fig. 5 is the block diagram that present pre-ferred embodiments make flowing mode.
Fig. 6 is the block diagram of present pre-ferred embodiments operating process.
Specific embodiment
For technical characteristic and practical effect of the invention can be understood in detail, and can be realized according to the content of specification,
Now further with preferred embodiment shown in the drawings, detailed description is as follows:
The present invention is a kind of tunnel type pyrolysis furnace, and preferred embodiment is as shown in Figures 1 to 4 comprising have a furnace body 10 with
And an at least combustor 20, and in the preferred embodiment, which includes two combustors 20, further, such as
Shown in Fig. 5 and Fig. 6, one condenser 30 of tunnel type pyrolysis furnace collocation, an air reservoir 40 and an oil storage tank 50 are used, in which:
Please refer to as shown in Figures 1 to 4, which is equipped with a pedestal 11, a cracking room 12, one first catalyst layer
13, one second catalyst layer 14, an appendix 15 and a closed module 16, wherein the pedestal 11 is set to the bottom of the furnace body 10
Portion, the pedestal 11 are equipped at least one perforation 111, and in the preferred embodiment, which is equipped with two perforation 111, wherein two
111 compartment of terrain of perforation is disposed through the wherein one side wall of the pedestal 11, and two perforation 111 be connected to the pedestal 11 it is interior,
Outer two sides；The cracking room 12 is located at the inside of the furnace body 10, and the cracking room 12 and the pedestal 11 interval are arranged, the cracking room 12
Positioned at the top of 11 inner space of pedestal, the side of the cracking room 12 is equipped with an opening 121, which is connected to the cracking
The outside of room 12 and the furnace body 10.
It please refers to as shown in Figure 1, first catalyst layer 13 includes multiple catalyst pipes 131, multiple catalyst pipes 131 are spaced
Ground is set to inside the furnace body 10, and each catalyst pipe 131 along a short transverse around around the cracking room 12, and stretch downwards
Enter the pedestal 11, is equipped with catalyst in each catalyst pipe 131, which can absorb thermal energy when heated, so as to thermal energy is gathered in this
Around cracking room 12；It please refers to as shown in Figures 1 and 3, which includes multiple catalyst pipes 141, multiple to be somebody's turn to do
Catalyst pipe 141 is connected with each other, and multiple catalyst pipes 141 are located at first catalyst layer, 13 inside, and be set to the cracking room 12 and
Between the pedestal 11 and side of the cracking room 12 far from the opening 121, and part catalyst pipe 141 extends downwardly into the pedestal
11, each catalyst pipe 141 is interior to be equipped with catalyst, which can absorb thermal energy when heated, so as to thermal energy is gathered in the cracking room 12
Between the pedestal 11 and the side of the cracking room 12 far from the opening 121.
The appendix 15 is set to the top of the furnace body 10, and the appendix 15 and the cracking room 12 referring to FIG. 1 to FIG. 4,
It is connected, and is connected with the condenser 30；The closed module 16 is set to the furnace body 10 close to the opening 121 of the cracking room 12
Side, the closed module 16 include a framework 161, a door-plate 162 and a lifting apparatus 163, and wherein the framework 161, which is set to, is somebody's turn to do
The outer peripheral edge of opening 121, and upwardly extends and protrudes from the top of the furnace body 10, the door-plate 162 slideably with the framework 161
It combines, so as to moving up and down along the framework 161, which can be closed at the opening 121, completely cut off the furnace body 10
Inside and outside two sides, which is set to 161 top of framework, and is connected with the door-plate 162, so as to being lifted the door-plate
162, it moves up the door-plate 162 along the framework 161, and then open the opening 121, makes the cracking room 12 through the opening
121 and be connected with the outside of the furnace body 10.
It please refers to as shown in Figures 1 to 4, two combustors 20 are arranged at intervals at close to the position of the furnace body 10, and respectively
Opposite with wherein 111 straight lines of perforation for the pedestal 11, each combustor 20 is connected with a fuels sources 60 as shown in Figure 5, the combustion
Gas can be inputted the combustor 20 by material source 60, so that the combustor 20 is being lighted after damp, flame can be passed through corresponding perforation
111 are injected into the pedestal 11, so as to heating to the furnace body 10.
It please refers to as shown in Figures 4 to 6, when operating the tunnel type pyrolysis furnace, substance to be processed is delivered to this by user
After in cracking room 12, via the actuation of the lifting apparatus 163 door-plate 162 is moved downward relative to the framework 161 and closed
The opening 121 of the cracking room 12 makes in an air-tight state in the cracking room 12, then, starts two combustors 20, starts to carry out
Heating, by the catalyst stored in first catalyst layer 13 and each catalyst pipe 131,141 of the second catalyst layer 14, by thermal energy
It is gathered in around the cracking room 12, between the cracking room 12 and the pedestal 11 and the cracking room 12 is far from the opening 121
Side, and make the surrounding thermally equivalent of substance to be processed, the temperature of the cracking room 12 is improved so as to quickly anti-to cracking occurs
Required temperature is answered, therefore, the time of cracking reaction occurs for the substance to be processed that can effectively shorten.
As shown in Figure 6 after substance to be processed cracks, solid-state product and gaseous state product can be generated, the solid-state product
It can stay in the cracking room 12, and the gaseous state product can enter the condenser 30 via the appendix 15, by the condensation
After the effect of device 30, the part gaseous state product can be condensed into oil product and be imported into the oil storage tank 50, remaining gaseous state product,
As gas, can fuel through conveying and as two combustors 20, and extra gas can transport to air reservoir 40 and carry out
Storage.
By above-mentioned technical characteristic, the present invention passes through multiple catalyst of first catalyst layer 13 and second catalyst layer 14
Pipe 131,141, so as to improving the working efficiency of the tunnel type pyrolysis furnace, for example, when being heated to 300 DEG C, polyethylene
(Polyethylene；PE) with polypropylene (Polypropylene；PP) will start to crack；When being heated to 400 DEG C, acrylonitrile-
Butadiene-styrene copolymer (Acrylonitrile butadiene styrene；ABS resin) and electric wire and circuit board etc.
Mixing hardware will start to crack；And when being heated to 450 DEG C, polyvinyl chloride (Polyvinyl chloride；) and damaged tire PVC
Also it can start to crack, due to the heat build-up effect of catalyst in multiple catalyst pipes 131,141, reach cracking temperature institute in each substance
One third can be reduced by taking time, such as need six hours to reach cracking temperature using existing tunnel formula pyrolysis furnace, pass through this
The first catalyst layer 13 and the second catalyst layer 14 that the furnace body 10 of invention is equipped with, it is only necessary to which four hours can reach cracking temperature
Degree, therefore the shortcomings that the present invention can be effectively improved existing tunnel formula pyrolysis furnace, the working efficiency of tunnel type pyrolysis furnace is improved, and drop
Low energy expenditure.
The above is only presently preferred embodiments of the present invention, not the limitation to the present invention in any form, any ability
Field technique personnel, if being made in the range of not departing from proposed technical solution of the invention using disclosed technology contents
The equivalent embodiment that part is changed or modified out, and without departing from technical solution of the present invention content, still belong to skill of the invention
In the protection scope of art scheme.
Claims (6)
1. a kind of tunnel type pyrolysis furnace, feature are just, the tunnel type pyrolysis furnace includes:
One furnace body, the furnace body is interior to be equipped with a cracking room and multiple catalyst pipes, and multiple catalyst pipes are set to around the cracking room,
And respectively the inside of the catalyst pipe is equipped with catalyst；And
An at least combustor, which is provided close to the position of the furnace body, and the combustor is for heating the furnace body.
2. tunnel type pyrolysis furnace as described in claim 1, feature are just, which further includes having a condensation
Device, the furnace body are equipped with an appendix, which is connected with the cracking room, and the appendix is connected with the condenser.
3. tunnel type pyrolysis furnace as claimed in claim 2, feature are just, the combustor and the condenser and a combustion
Material source is connected.
4. tunnel type pyrolysis furnace as claimed any one in claims 1 to 3, feature are just, which is equipped with a pedestal,
The pedestal and the cracking interventricular septum are arranged, and the pedestal is located at the lower section of the cracking room, which runs through equipped at least one perforation,
The perforation is opposite with the combustor straight line.
5. tunnel type pyrolysis furnace as claimed in claim 4, feature are just, which is equipped with one first catalyst layer, the furnace
The catalyst pipe interval of body a part is set to first catalyst layer, and each catalyst pipe in first catalyst layer is enclosed along a short transverse
It is around in around the cracking room, and extends downwardly into the pedestal.
6. tunnel type pyrolysis furnace as claimed in claim 5, feature are just, which is equipped with one second catalyst layer, the furnace
Remaining catalyst pipe interval of body is set to second catalyst layer, which is located at the inside of first catalyst layer, this second
Catalyst layer is set between the cracking room and the pedestal and the side of the cracking room, and the touching in second catalyst layer of part
Matchmaker's pipe extends downwardly into the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810436550.6A CN110467939A (en) | 2018-05-09 | 2018-05-09 | Tunnel type pyrolysis furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810436550.6A CN110467939A (en) | 2018-05-09 | 2018-05-09 | Tunnel type pyrolysis furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110467939A true CN110467939A (en) | 2019-11-19 |
Family
ID=68503357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810436550.6A Pending CN110467939A (en) | 2018-05-09 | 2018-05-09 | Tunnel type pyrolysis furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110467939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120219A1 (en) * | 2019-12-20 | 2021-06-24 | 李素芳 | Method for operating pyrolysis furnace and device thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267687A (en) * | 1990-03-15 | 1991-11-28 | Toto Ltd | Preheating band kiln operating device of tunnel kiln |
| US5678496A (en) * | 1995-01-25 | 1997-10-21 | O.E.T. Calusco S.R.L. | Method and plant for the pyrolytic treatment of waste containing organic material, particularly for treating municipal solid waste |
| CN1944581A (en) * | 2006-10-27 | 2007-04-11 | 清华大学 | Method for continuously thermal decomposing waste tire using gas burning kiln |
| CN103547881A (en) * | 2011-03-23 | 2014-01-29 | 等熵有限公司 | Improved heat storage apparatus |
| CN107815327A (en) * | 2017-11-24 | 2018-03-20 | 北京神雾电力科技有限公司 | A kind of superfine powder rapid pyrolysis apparatus |
-
2018
- 2018-05-09 CN CN201810436550.6A patent/CN110467939A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267687A (en) * | 1990-03-15 | 1991-11-28 | Toto Ltd | Preheating band kiln operating device of tunnel kiln |
| US5678496A (en) * | 1995-01-25 | 1997-10-21 | O.E.T. Calusco S.R.L. | Method and plant for the pyrolytic treatment of waste containing organic material, particularly for treating municipal solid waste |
| CN1944581A (en) * | 2006-10-27 | 2007-04-11 | 清华大学 | Method for continuously thermal decomposing waste tire using gas burning kiln |
| CN103547881A (en) * | 2011-03-23 | 2014-01-29 | 等熵有限公司 | Improved heat storage apparatus |
| CN107815327A (en) * | 2017-11-24 | 2018-03-20 | 北京神雾电力科技有限公司 | A kind of superfine powder rapid pyrolysis apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120219A1 (en) * | 2019-12-20 | 2021-06-24 | 李素芳 | Method for operating pyrolysis furnace and device thereof |
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Application publication date: 20191119 |
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| WD01 | Invention patent application deemed withdrawn after publication |