CN105542831A - Colloidal particle reaction pyrolysis kettle - Google Patents
Colloidal particle reaction pyrolysis kettle Download PDFInfo
- Publication number
- CN105542831A CN105542831A CN201610074323.4A CN201610074323A CN105542831A CN 105542831 A CN105542831 A CN 105542831A CN 201610074323 A CN201610074323 A CN 201610074323A CN 105542831 A CN105542831 A CN 105542831A
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- China
- Prior art keywords
- cracker
- cylindrical shell
- heating medium
- heating agent
- level
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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
- C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
-
- 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)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a colloidal particle reaction pyrolysis kettle which comprises at least one level of pyrolysis device mounted on a rack and in series connection, wherein each level of pyrolysis device comprises a conveyor and a heating medium barrel; a feed port is formed at one end of the conveyor, and a discharge port is formed at the other end of the conveyor; the discharge port of the first-level pyrolysis device is connected with the feed port of the second-level pyrolysis device; the discharge port of the second-level pyrolysis device is connected with the feed port of the next-level pyrolysis device; the heating medium barrel covers the outside of the conveyor; a sealing chamber is formed between the inner wall of the heating medium barrel and the outer wall of the conveyor; a heating medium inlet communicated with the sealing chamber is formed at one end of the heating medium barrel, and a heating medium outlet communicated with the sealing chamber is formed at the other end of the heating medium barrel; the heating medium outlet of the last-level pyrolysis device is connected with the heating medium inlet of the second last-level pyrolysis device; and the heating medium outlet of the second last-level pyrolysis device is connected with the heating medium inlet of the previous-level pyrolysis. With a reasonable structure, the colloidal particle reaction pyrolysis kettle provided by the invention realizes the effects of saving energy, reducing emission and lowering cost without changing the output.
Description
Technical field
The present invention relates to a kind of micelle cracking treating equipment, specifically a kind of micelle reaction cracking still, belongs to technical field of chemical.
Background technology
Micelle cracking is the important step of junked tire recycle, and the rubber fraction under the high temperature conditions in tire resolves into hydro carbons and charcoal ?, and this hydro carbons becomes petroleum naphtha, diesel oil etc. to take out as fuel oil through reclaiming post-treatment.Current tire or the cracking of tire micelle mostly are batch-type cracking technology, first tire or tire micelle are loaded cracking reactor, then it is airtight, with nitrogen replacement, reactor heats up by external thermal source, cracking is started after reaching certain temperature (being generally 400 DEG C), the oil gas produced is derived by pipeline, tire pyrolysis oil is become after cooling, maintain temperature of reactor, until no longer produce oil gas, now in reactor a Sheng Tan ?etc. residue, reactor must be lowered the temperature, after displacement, residue is drawn off, then the cracking of next batch of material is started, Here it is so-called local method tire pyrolysis.In brief, its every outer batch materials treating processes all at least comprises charging, intensification, cracking, cooling, slag dumping five steps, and its shortcoming is, one, and in cracking and discharge process, oil gas and the residue of race damage can bring environmental pollution; Its two, the processing efficiency of reactor is lower, the 3rd, adopt naked light to reactor direct heating, this process temperature regulates inconvenient, and fluctuation is comparatively large, and time temperature higher (generally at about 500 DEG C), this journey that rubber decomposes can produce dioxin, serious environment pollution.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of micelle to react cracking still, it is rational in infrastructure, the effect play energy-saving and emission-reduction under the prerequisite not changing turnout, reducing costs.
According to technical scheme provided by the invention: micelle reaction cracking still, it is characterized in that: comprise the cracker that rack-mounted at least one-level is connected in series, every one-level cracker includes transfer roller and heating agent cylindrical shell, described transfer roller one end is provided with opening for feed, the other end is provided with discharge port, the opening for feed of first step cracker is for sending into micelle, the discharge port of first step cracker is connected with the opening for feed of second stage cracker, the discharge port of second stage cracker is connected with the opening for feed of next stage cracker, and the discharge port of last step cracker is used for cracked residue to export, wherein one-level cracker is provided with oil gas vent, and the oil gas produced in process of production exports thus, described heating agent barrel jacket is located at transfer roller outside, sealed chamber is formed between heating agent cylinder inboard wall and transfer roller outer wall, described heating agent cylindrical shell one end is provided with the Heating medium be communicated with sealed chamber, the other end is provided with the heating agent be communicated with sealed chamber and exports, the Heating medium of last step cracker is used for passing into thermal medium, the heating agent outlet of last step cracker is connected with the Heating medium of penultimate stage cracker, the heating agent outlet of penultimate stage cracker is connected with the Heating medium of upper level cracker, the heating agent outlet of first step cracker is used for the thermal medium after heat exchange to export.
As a further improvement on the present invention, described frame is multilayered structure, installs one-level cracker for every layer, and the outlet of the Heating medium on every grade of cracker, heating agent lays respectively at bottom, the top at heating agent cylindrical shell two ends.
As a further improvement on the present invention, the discharge outlet of described cracker is provided with thermopair.
As a further improvement on the present invention, wherein one-level cracker is provided with venting.
As a further improvement on the present invention, described transfer roller adopts worm conveyor, and it comprises cylindrical shell, turning axle, screw-blade and motor reducer, and described cylindrical shell is fixed in frame, and top, cylindrical shell one end arranges opening for feed, arranges discharge port bottom the other end; Described turning axle is arranged in cylindrical shell, and rotating shaft terminal stretches out from cylindrical shell two ends and supports respectively by bearing support, and described bearing support is fixed on support, and described support is fixed on cylindrical shell two ends; Be provided with seal assembly between described turning axle and cylindrical shell, the output shaft connection for transmission of turning axle one end and motor reducer, the part that turning axle is positioned at cylindrical shell installs screw-blade.
As a further improvement on the present invention, described seal assembly comprises seal cartridge, lock packing and packing gland, described seal cartridge is screwed at barrel end, and lock packing is filled out and is located in seal cartridge and compresses with packing gland, and described packing gland screw is connected on seal cartridge.
As a further improvement on the present invention, driven sprocket is installed in described turning axle one end, described motor reducer is arranged on turning axle one end side, and the output shaft of motor reducer installs drive sprocket, by chain connection for transmission between described drive sprocket and driven sprocket.
compared with prior art, tool has the following advantages in the present invention:
(1), the present invention's cracker of adopting thtee-stage shiplock to connect realizes continus convergence, and three grades of cracker multilayers are arranged, shorten the entire length of equipment, reduce manufacture difficulty and the cost of manufacture of equipment under the length not changing material heat exchange.
(2), the present invention's worm conveyor of selecting diameter less carries out mass transport, reduces the hollow space in worm conveyor, decreases heat losses, less owing to running material, with can faster more abundant cracking in cylindrical shell heat exchanging process, greatly carry minimizing pyrolysis time, improve productive rate.
(3), the present invention's effect of playing energy-saving and emission-reduction under the prerequisite not changing turnout, reducing costs.
Accompanying drawing explanation
Fig. 1 is the structural front view of the embodiment of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: the cracker composition that the micelle reaction cracking still in embodiment connects primarily of the thtee-stage shiplock be arranged in frame 1.
As shown in Fig. 1 ~ Fig. 3, in the embodiment of the present invention, described frame 1 is three-decker, installs one-level cracker for every layer, every one-level cracker includes transfer roller 2 and heating agent cylindrical shell 3, described transfer roller 2 one end is provided with opening for feed a, the other end is provided with discharge port b, the opening for feed a of first step cracker is for sending into micelle, the discharge port b of first step cracker is connected with the opening for feed a of second stage cracker, the discharge port b of second stage cracker is connected with the opening for feed a of third stage cracker, and the discharge port b of third stage cracker is used for cracked residue to export, second stage cracker is provided with oil gas vent f, and the oil gas produced in process of production exports thus, it is outside that described heating agent cylindrical shell 3 is set in transfer roller 2, sealed chamber is formed between heating agent cylindrical shell 3 inwall and transfer roller 2 outer wall, described heating agent cylindrical shell 3 one end is provided with the Heating medium c be communicated with sealed chamber, the other end is provided with the heating agent be communicated with sealed chamber and exports d, the Heating medium c of third stage cracker is used for passing into thermal medium, the heating agent outlet d of third stage cracker is connected with the Heating medium c of second stage cracker, the heating agent outlet d of second stage cracker is connected with the Heating medium c of first step cracker, the heating agent outlet d of first step cracker is used for the thermal medium after heat exchange to export.
As shown in Fig. 1 ~ Fig. 3, in the embodiment of the present invention, because three grades of crackers are divided into three layers of layout, in order to mate this decoration form better, the Heating medium c on every grade of cracker, heating agent outlet d lays respectively at bottom, the top at heating agent cylindrical shell 3 two ends.
As shown in Fig. 1 ~ Fig. 3, in the embodiment of the present invention, the discharge port b place of described cracker is provided with thermopair 4, and whether the cracking temperature that can detect in production process each section so in real time meets Production requirement, is convenient to control state of the art.
As shown in Fig. 1 ~ Fig. 3; in the embodiment of the present invention; third stage cracker 2 is provided with venting e, and described venting e can solve equipment and damage in mishandle, equipment instrument the danger do not changed or occur under extreme case for a long time, plays the security measures of proterctive equipment and personnel.
As shown in Fig. 1 ~ Fig. 3, in the embodiment of the present invention, 2 adopt worm conveyor 2, and it forms primarily of cylindrical shell 2.1, turning axle 2.2, screw-blade 2.3 and motor reducer 2.4, and described cylindrical shell 2.1 is fixed in frame 1, top, cylindrical shell 2.1 one end arranges opening for feed a, arranges discharge port b bottom the other end; Described turning axle 2.2 is arranged in cylindrical shell 2.1, and turning axle 2.2 two ends are stretched out from cylindrical shell 2.1 two ends and supported respectively by bearing support 2.5, and described bearing support 2.5 is fixed on support 2.6, and described support 2.6 is fixed on cylindrical shell 2.1 two ends; Seal assembly is provided with between described turning axle 2.2 and cylindrical shell 2.1, described seal assembly forms primarily of seal cartridge 2.7, lock packing 2.8 and packing gland 2.9, described seal cartridge 2.7 is screwed in cylindrical shell 2.1 end, lock packing 2.8 is filled out and is located in seal cartridge 2.7 and compresses with packing gland 2.9, and described packing gland 2.9 screw is connected on seal cartridge 2.7; Driven sprocket 2.10 is installed in described turning axle 2.2 one end, described motor reducer 2.4 is arranged on turning axle 2.2 one end side, the output shaft of motor reducer 2.4 is installed drive sprocket 2.11, by chain 2.12 connection for transmission between described drive sprocket 2.11 and driven sprocket 2.10, the part that turning axle 2.2 is positioned at cylindrical shell 2.1 installs screw-blade 2.3.
Principle of work of the present invention and working process as follows:
Need the material of cracking to add from opening for feed a, motor reducer 2.4 operates by driving worm conveyor 2, convey materials; Heating agent enters from adding Heating medium c, and the sealed chamber between heating agent cylindrical shell 3 and transfer roller 2 exports d to heating agent and flows, and heating agent heats the material in helical feed in flow process, provides heat to the cracking of material.Suitable pyrolysis time is regulated by the rotating speed controlling worm conveyor 2.
Claims (7)
1. micelle reaction cracking still, it is characterized in that: comprise the cracker being arranged at least one-level in frame (1) and being connected in series, every one-level cracker includes transfer roller (2) and heating agent cylindrical shell (3), described transfer roller (2) one end is provided with opening for feed (a), the other end is provided with discharge port (b), the opening for feed (a) of first step cracker is for sending into micelle, the discharge port (b) of first step cracker is connected with the opening for feed (a) of second stage cracker, the discharge port (b) of second stage cracker is connected with the opening for feed (a) of next stage cracker, and the discharge port (b) of last step cracker is for exporting cracked residue, wherein one-level cracker is provided with oil gas vent (f), and the oil gas produced in process of production exports thus, it is outside that described heating agent cylindrical shell (3) is set in transfer roller (2), sealed chamber is formed between heating agent cylindrical shell (3) inwall and transfer roller (2) outer wall, described heating agent cylindrical shell (3) one end is provided with the Heating medium (c) be communicated with sealed chamber, the other end is provided with the heating agent be communicated with sealed chamber and exports (d), the Heating medium (c) of last step cracker is for passing into thermal medium, heating agent outlet (d) of last step cracker is connected with the Heating medium (c) of penultimate stage cracker, heating agent outlet (d) of penultimate stage cracker is connected with the Heating medium (c) of upper level cracker, heating agent outlet (d) of first step cracker is for exporting the thermal medium after heat exchange.
2. micelle reaction cracking still as claimed in claim 1, it is characterized in that: described frame (1) is multilayered structure, install one-level cracker for every layer, the Heating medium (c) on every grade of cracker, heating agent outlet (d) lay respectively at bottom, the top at heating agent cylindrical shell (3) two ends.
3. micelle reaction cracking still as claimed in claim 1, is characterized in that: discharge port (b) place of described cracker is provided with thermopair (4).
4. micelle reaction cracking still as claimed in claim 1, is characterized in that: wherein one-level cracker (2) is provided with venting (e).
5. micelle reaction cracking still as claimed in claim 1, it is characterized in that: described transfer roller (2) adopts worm conveyor (2), it comprises cylindrical shell (2.1), turning axle (2.2), screw-blade (2.3) and motor reducer (2.4), described cylindrical shell (2.1) is fixed in frame (1), cylindrical shell (2.1) top, one end arranges opening for feed (a), arranges discharge port (b) bottom the other end; Described turning axle (2.2) is arranged in cylindrical shell (2.1), turning axle (2.2) two ends are stretched out from cylindrical shell (2.1) two ends and are supported respectively by bearing support (2.5), described bearing support (2.5) is fixed on support (2.6), and described support (2.6) is fixed on cylindrical shell (2.1) two ends; Be provided with seal assembly between described turning axle (2.2) and cylindrical shell (2.1), the output shaft connection for transmission of turning axle (2.2) one end and motor reducer (2.4), the part that turning axle (2.2) is positioned at cylindrical shell (2.1) installs screw-blade (2.3).
6. micelle reaction cracking still as claimed in claim 5, it is characterized in that: described seal assembly comprises seal cartridge (2.7), lock packing (2.8) and packing gland (2.9), described seal cartridge (2.7) is screwed in cylindrical shell (2.1) end, lock packing (2.8) is filled out and is located in seal cartridge (2.7) and compresses with packing gland (2.9), and described packing gland (2.9) screw is connected on seal cartridge (2.7).
7. micelle reaction cracking still as claimed in claim 5, it is characterized in that: driven sprocket (2.10) is installed in described turning axle (2.2) one end, described motor reducer (2.4) is arranged on turning axle (2.2) one end side, the output shaft of motor reducer (2.4) is installed drive sprocket (2.11), by chain (2.12) connection for transmission between described drive sprocket (2.11) and driven sprocket (2.10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074323.4A CN105542831A (en) | 2016-02-02 | 2016-02-02 | Colloidal particle reaction pyrolysis kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074323.4A CN105542831A (en) | 2016-02-02 | 2016-02-02 | Colloidal particle reaction pyrolysis kettle |
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| Publication Number | Publication Date |
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| CN105542831A true CN105542831A (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074323.4A Pending CN105542831A (en) | 2016-02-02 | 2016-02-02 | Colloidal particle reaction pyrolysis kettle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107573961A (en) * | 2017-10-25 | 2018-01-12 | 无锡市泰新环保科技有限公司 | Micelle reacts cracking still |
| CN112080297A (en) * | 2020-10-08 | 2020-12-15 | 杨松 | Process system for preparing pyrolysis oil and carbon black from waste tires |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229402A (en) * | 2014-09-23 | 2014-12-24 | 无锡市泰新环保科技有限公司 | Sealed material discharging pusher |
| CN104789254A (en) * | 2015-03-25 | 2015-07-22 | 洛阳瑞泽石化工程有限公司 | Waste tire colloidal particle cracking equipment and cracking process thereof |
| CN205590624U (en) * | 2016-02-02 | 2016-09-21 | 无锡市泰新环保科技有限公司 | Micelle reaction schizolysis cauldron |
-
2016
- 2016-02-02 CN CN201610074323.4A patent/CN105542831A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229402A (en) * | 2014-09-23 | 2014-12-24 | 无锡市泰新环保科技有限公司 | Sealed material discharging pusher |
| CN104789254A (en) * | 2015-03-25 | 2015-07-22 | 洛阳瑞泽石化工程有限公司 | Waste tire colloidal particle cracking equipment and cracking process thereof |
| CN205590624U (en) * | 2016-02-02 | 2016-09-21 | 无锡市泰新环保科技有限公司 | Micelle reaction schizolysis cauldron |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107573961A (en) * | 2017-10-25 | 2018-01-12 | 无锡市泰新环保科技有限公司 | Micelle reacts cracking still |
| CN112080297A (en) * | 2020-10-08 | 2020-12-15 | 杨松 | Process system for preparing pyrolysis oil and carbon black from waste tires |
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Application publication date: 20160504 |
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