CN206736179U - A kind of multistage cracking quantity-produced oil refining apparatus - Google Patents
A kind of multistage cracking quantity-produced oil refining apparatus Download PDFInfo
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- CN206736179U CN206736179U CN201720463865.0U CN201720463865U CN206736179U CN 206736179 U CN206736179 U CN 206736179U CN 201720463865 U CN201720463865 U CN 201720463865U CN 206736179 U CN206736179 U CN 206736179U
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Abstract
It the utility model is related to multistage cracking quantity-produced oil refining apparatus,It is simple and crude can effectively to solve existing oil refining apparatus structure,Efficiency is low,Waste of manpower,Material resources,Product quality is not guaranteed,Even if having using mechanical pressure automatic feed,But the problem of security difference,Its solve technical scheme be,One-level cracker is connected through connection flexible pipe with two level cracker,Two level cracker is connected through auger conveyer with continuous flush practice device,Continuous flush practice device is connected through pressure reducer with oil product catalytic unit,Oil product catalytic unit is connected through pipeline with condensation reconstruction unit,Condensation reconstruction unit is connected through the second condenser with emission-control equipment,The structure-integrated design of the utility model,Save manpower,Material resources,Efficiency high,Product quality is guaranteed,Not only liquefied gas is set fully to burn,And reach environmental protection,Energy-conservation,The production purpose of safety,It is the innovation on oil refining apparatus.
Description
Technical field
Oil Refining Technologies field is the utility model is related to, particularly a kind of multistage cracking quantity-produced oil refining apparatus.
Background technology
Both at home and abroad relevant waste plastics, damaged tire, used oil, greasy filth, oil-sand, coal-tar residue, house refuse, medical waste,
Existing more than the 20 years history of the research and development of the oiling technology such as biomass liquefying and various waste oil, its be divided into catalytic pyrolysis with
The major class of thermal cracking two.For apparatus and process frequently with the workshop-based mode of production, structure is simple and crude, efficiency is low, waste of manpower, material resources, production
Quality is not guaranteed.Even if having using mechanical pressure automatic feed, but security is poor, the three wastes is not designed well
Environment-friendly processing unit, cause secondary pollution.Until current, the country forms large-scale continuous industrial installation and gone into operation very
It is few, even if the apparatus and process and technical problem of same difficulty can all be run into by having a small amount of enterprise to go into operation.
The capital equipment technique and technical problem run into has following several：First, high-temperature feeding：Due to waste plastics, damaged tire,
The raw material feeds such as used oil, greasy filth, oil-sand, coal-tar residue, house refuse, medical waste, biomass liquefying and various waste oil
When, it is necessary under catalytic pyrolysis high temperature, there is inflammable and explosive danger, and it is miscellaneous to be mingled with a certain proportion of silt and moisture etc.
Matter enters in reactor, is indeterminable plant issue in continuous production.2nd, high temperature deslagging：If in continuous production,
During cracking reaction, while cinder and silt impurity caused by fusing reaction are excluded into reactor in time, this is only the company of being formed
The prerequisite of continuous metaplasia production, high temperature, which is slagged tap, has safety problem.3rd, equipment reaction heat problem：The production scale of reactor
There must be enough reaction heat, but must account for the design specification of inflammable and explosive container no open flames heating.In the presence of heating side
Formula On The Choice.4th, safety problem, both at home and abroad with regard to waste plastics, damaged tire, used oil, greasy filth, oil-sand, coal-tar residue, life rubbish
Phenomena such as rubbish, medical waste, biomass liquefying and various waste oil liquefying apparatus generally all return gas there is charging, deslagging catches fire.
6th, popularization problem is produced：Foreign countries are with regard to waste plastics, damaged tire, used oil, greasy filth, oil-sand, coal-tar residue, house refuse, medical rubbish
The raw material catalytic pyrolysis oiled process such as rubbish, biomass liquefying and various waste oil, it is general to need to be sorted using such as waste plastics,
Cleaning, drying, some processes need high-temperature hydrogenation or the lower progress catalytic pyrolysis of pressurization, and equipment price is expensive, the considerably complicated Pang of technique
Greatly, it is impossible to which large-scale industrial production is promoted.Therefore, the problem of improvement of oil refining apparatus is current urgent need to resolve.
The content of the invention
For the above situation, to solve the defect of prior art, the purpose of the utility model is just to provide a kind of multistage and split
Solve quantity-produced oil refining apparatus, can effectively solve existing oil refining apparatus structure is simple and crude, and efficiency is low, waste of manpower, material resources, product
Quality is not guaranteed, even if having using mechanical pressure automatic feed, but the problem of security difference.
The technical scheme that the utility model solves is, including cracker, continuous flush practice device, oil product catalytic unit and useless
Flash Gas Compression Skid System, one-level cracker are connected through connection flexible pipe with two level cracker, and two level cracker conveys through auger
Device is connected with continuous flush practice device, and continuous flush practice device is connected through pressure reducer with oil product catalytic unit, oil product catalytic unit
It is connected through pipeline with condensation reconstruction unit, condensation reconstruction unit is connected through cooling system with emission-control equipment, and two level is split
Solve device, emission-control equipment distinguishes rotated formula cracking still, hot-blast stove is connected with Environmental-protection dust removal device.
The structure-integrated design of the utility model, human and material resources are saved, efficiency high, product quality is guaranteed, not only makes liquid
Changing gas can fully burn, and reach environmental protection, energy-conservation, the production purpose of safety, be the innovation on oil refining apparatus.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is that the utility model is continuously slagged tap schematic diagram.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Provided by Fig. 1-2, the utility model is included at cracker, continuous flush practice device, oil product catalytic unit and waste gas
Device is managed, one-level cracker 1 is connected through connection flexible pipe 108 with two level cracker 2, and two level cracker 2 is defeated through auger
Device 307 is sent to be connected with continuous flush practice device 3, continuous flush practice device 3 is connected through pressure reducer 404 with oil product catalytic unit 4, oil
Product catalytic unit 4 is connected through pipeline 407 with condensation reconstruction unit 5, and condensation reconstruction unit 5 is through at cooling system 507 and waste gas
Reason device 6 is connected, and two level cracker 2, emission-control equipment 6 distinguish rotated formula cracking still 210, hot-blast stove 604 and ring
Dust arrester 7 is protected to be connected.
In order to ensure using effect, described one-level cracker 1 is by raw material electric heater unit, auger conveyer and light
Oil recovery apparatus is formed, and raw material electric heater unit is made up of shell 116, heat-insulation layer 104, heater 103, and shell 116 is built-in
Having heaters 103, heater 103 is outer to be twisted covered with heat-insulation layer 104, first shaft coupling 101 with raw material feeds storehouse 102, first
Imperial conveyer 105 is connected, and raw material feeds storehouse 102 is connected through pipeline with the first auger conveyer 105, equipped with friendship on pipeline
The high-sealing valve 117,118 that temporary substitute is made, for raw material electric heater unit on the first auger conveyer 105, the first auger is defeated
Device 105 is sent to be connected with solid-gas separator 106, light oil recovery device is made up of condenser 109 and oil storage tank 112, solid and gas separation
Device 106 is connected through pipeline 107 with condenser 109, condenser 109 successively through first be flexible coupling device 110, first observe visor
111 are connected with oil storage tank 112, and the first valve 114, the second valve 115 are respectively provided with oil storage tank 112, is equipped with condenser 109
Condenser pipe 113.
Described two level cracker 2 is by the second auger conveyer 202, body of heater 213 and is placed in rotatably splitting in body of heater
Solution kettle 210 is formed, and the front end of the second auger conveyer 202 is equipped with second shaft coupling 201, and the second auger conveyer 202 is built with strand
Dragon 204, the second auger conveyer 202 are equipped with the first sealer 203 outside, and the second auger conveyer 202 is connected with body of heater 213,
Heating flue 206,207 rotatably is provided between cracking still and body of heater and in rotary cracking still, rotary cracking still 210
The other end is connected through the second sealer 211, flexible pipe 212 with automatic clinker-removing device 3 and oil product catalytic unit 4.
Screw blade 216, carbon black slag slideway 309 and carbon black slag warehouse are provided with described rotary cracking still 210
306, flue support frame 205,208, carbon black slag warehouse 306 and the phase of the 4th shaft coupling 209 are additionally provided with rotary cracking still 210
Even, the rotary bottom of cracking still 210 is provided with support roller 214,215.
Described continuous flush practice device 3 includes the 3rd shaft coupling, auger conveyer, carbon black slag bucket and carbon black slag warehouse, charcoal
Black slag bucket 308 is arranged in rotary cracking still 210, and the 3rd auger conveyer 307 is connected with the 3rd shaft coupling 301, and the 3rd twists
Imperial conveyer 307 is connected with the first carbon black slag warehouse 302, the second carbon black slag warehouse 304, the first carbon black slag warehouse 302, the second charcoal
Carbon black slag sealed valve 303, the second carbon black slag warehouse 304 and the phase of carbon black slag cooling bay 305 are provided between black slag warehouse 304
Even.
Described oil product catalytic unit 4 includes pressure reducer 404, catalytic tower 405 and coupled heavy oil tank 402, subtracts
Depressor 404 is connected with catalytic tower 405, is provided with three layers of column plate in catalytic tower 405, catalytic tower 405 is through control valve 406 and return duct
Road 408 is connected, and catalytic tower 405, reflux line 408 are connected with pipeline 407, and the 5th valve is provided with heavy oil tank 402
403 and releasing pressure automatically safety valve 401.
Described condensation reconstruction unit 5 includes condenser and oil storage tank 504, and the air inlet of the one end of the first condenser 501 leads to
Piping 407 is connected with catalytic tower 4, and the other end is flexible coupling device 503 and oil storage tank through the second observation visor 502, second successively
504 are connected, and oil storage tank 504 is provided with the 3rd valve 505, oil storage tank 504 successively condensed pipeline 506, the second condenser 507 and
Emission-control equipment 6 is connected.
Described emission-control equipment 6 includes desulphurization reaction tank, spark arrester, combustor and hot-blast stove, desulphurization reaction tank 607
Top connecting pipe is provided with releasing pressure automatically valve 605, and bottom is provided with the 4th valve 606, and desulphurization reaction tank 607 is successively through combustion gas
Pipeline is connected with spark arrester 602, combustor 603, hot-blast stove 604, the combustion gas between desulphurization reaction tank 607 and spark arrester 602
The 6th valve 601 is provided with pipeline.
Described Environmental-protection dust removal device 7 includes off-gas condenser, cooling dedirt pond, air-introduced machine, nebulization dust device and solid-liquid
Sedimentation basin, off-gas condenser 701 are connected with cooling dedirt pond 702, air-introduced machine 703 respectively, air-introduced machine 703 and nebulization dust device
704 are connected, and nebulization dust device 704 is placed in solid-liquid sedimentation basin 705, and solid-liquid sedimentation basin 705 is connected with baffle dust catcher 706, gear
Plate deduster 706 is connected with fixed bed catalytic reactor 707.
Service condition of the present utility model is, start simultaneously first shaft coupling 101,201,209,301, combustor 603, draw
Blower fan 703（Pay attention to：For continuous feed, continuously these devices of slagging tap must start simultaneously）, package unit is carried out with the time
Running, then start to put into raw material（Notice that raw material belong to broken material）, raw material pass through one-level cracker 1, into admittedly
The inside of gas separating device 106 is separated, and moisture and lightweight oil are entered in condenser 109 by pipeline 107, are condensed into product, by
Temporary storage tank 112 is collected.Solid sinks to be cracked by horizontal raw material auger conveyer 202 into rotary cracking reaction kettle 2.Oil gas
It is catalyzed by catalytic unit 4, the catalysis condensed reconstruction unit 5 of oil product carries out recovery product, and liquefied gas fills through exhaust-gas treatment
The utilization of 6 Recovery and recycles is put, carbon black slag reclaims product through deslagging device 3.So continual continuous feed, continuously slags tap, real
Existing Environmental Safety can quantity-produced industrialization waste plastics, damaged tire, spent bleaching clay, greasy filth, oil-sand, domestic waste, medical treatment
The liquefying apparatus production line of the raw material such as house refuse.
The utility model compared with prior art, has advantages below：
1st, the production process of package unit is run under air-tight state, and environment protecting is good.
2nd, oil product recombinates after cracking, then through catalysis, improves the performance of oil product, the surcharge of oil product carries significantly
It is high.Add this item purpose economic benefit and social benefit.
3rd, main frame uses horizontal 360 degree of rotational structures, using in kettle and kettle outside simultaneously heating this technology, increase by
Hot area, improves rate of cleavage, reduces thermal losses, and under the Technology design of high sealing, oil gas is not revealed, and is not tied in kettle
It is burnt.In the design of its key device cracking processor, it is local thoroughly to overcome the domestic cracking processor of vertical flat-bottom at present bottom
Uneven heating is even, easy fracture, easy coking, yields poorly, the unfavorable factors such as service life is short.
4th, using continuous continual charging and slag-tapping system, not only reduce the labor intensity of worker, also ensure that
The personal safety of worker and health.
5th, heating tech of the present utility model, take full advantage of heat circulation caused by pyrolysis liquefying gas and recycle,
By being purified in safe desulfurizer retort, the burning of cracking still is being entered by gas pipeline, spark arrester, combustor
Burner hearth flue continuous heat supply.Not only liquefied gas is fully burnt, and reach environmental protection, energy-conservation, the production purpose of safety.
6th, a whole set of continuous oiling device of the present utility model, a tractor serves several purposes, suitable for waste plastics, damaged tire, used oil, oil
Mud, oil-sand, coal-tar residue, house refuse, medical waste, biomass liquefying and various waste oil regenerations etc..The letter of whole equipment system
It is single, it is reasonable in design, equipment manufacturing cost can be not only reduced, and be also easy to make and operate.
The utility model utilizes waste plastics, damaged tire, used oil, greasy filth, oil-sand, coal-tar residue, house refuse, medical rubbish
The raw material such as rubbish, biomass liquefying and various waste oil, by multistage catalytic cracking can continuous industrial production go out gasoline fraction, bavin
Human and material resources, efficiency high are saved in oil distillate or high-quality fuel oil and civil liquefied gas, structure-integrated design, and product quality has
Ensure, not only liquefied gas is fully burnt, and reach environmental protection, energy-conservation, the production purpose of safety, be the wound on oil refining apparatus
Newly.
Claims (9)
1. a kind of multistage cracking quantity-produced oil refining apparatus, including cracker, continuous flush practice device, oil product catalytic unit and
Emission-control equipment, it is characterised in that one-level cracker (1) is connected through connection flexible pipe (108) with two level cracker (2)
Connect, two level cracker (2) is connected through auger conveyer (307) with continuous flush practice device (3), continuous flush practice device (3) warp
Pressure reducer (404) is connected with oil product catalytic unit (4), and oil product catalytic unit (4) is through pipeline (407) and condensation reconstruction unit
(5) it is connected, condensation reconstruction unit (5) is connected through cooling system (507) with emission-control equipment (6), two level cracker
(2), rotated formula cracking still (210), hot-blast stove (604) are connected emission-control equipment (6) with Environmental-protection dust removal device (7) respectively.
2. multistage cracking quantity-produced oil refining apparatus according to claim 1, it is characterised in that described one-level cracking
Device (1) is made up of raw material electric heater unit, auger conveyer and light oil recovery device, and raw material electric heater unit is by shell
(116), heat-insulation layer (104), heater (103) are formed, shell (116) built-in having heaters (103), and heater (103) is overcoating
Heat-insulation layer (104) is stamped, first shaft coupling (101) is connected with raw material feeds storehouse (102), the first auger conveyer (105),
Raw material feeds storehouse (102) is connected through pipeline with the first auger conveyer (105), and the high sealing of alternation is housed on pipeline
Valve (117), (118), raw material electric heater unit is on the first auger conveyer (105), the first auger conveyer (105)
It is connected with solid-gas separator (106), light oil recovery device is made up of condenser (109) and oil storage tank (112), solid-gas separator
(106) be connected through pipeline (107) with condenser (109), condenser (109) successively through first be flexible coupling device (110), first see
Periscope (111) is connected with oil storage tank (112), and the first valve (114), the second valve are respectively provided with oil storage tank (112)
(115) condenser pipe (113), is housed on condenser (109).
3. multistage cracking quantity-produced oil refining apparatus according to claim 1, it is characterised in that described two level cracking
Device (2) is made up of the second auger conveyer (202), body of heater (213) and the rotary cracking still (210) that is placed in body of heater, and
Two auger conveyer (202) front ends are equipped with second shaft coupling (201), the second auger conveyer (202) built with auger (204),
Second auger conveyer (202) is equipped with the first sealer (203) outside, and the second auger conveyer (202) is connected with body of heater (213),
Heating flue (206), (207) are provided between rotary cracking still and body of heater and in rotary cracking still, rotary cracking
The other end of kettle (210) is through the second sealer (211), flexible pipe (212) and automatic clinker-removing device (3) and oil product catalytic unit (4)
It is connected.
4. multistage cracking quantity-produced oil refining apparatus according to claim 3, it is characterised in that described rotatably splits
Screw blade (216), carbon black slag slideway (309) and carbon black slag warehouse (306) are provided with solution kettle (210), rotary cracking
Flue support frame (205,208) is additionally provided with kettle (210), carbon black slag warehouse (306) is connected with the 4th shaft coupling (209), rotation
Formula cracking still (210) bottom is provided with support roller (214,215).
5. multistage cracking quantity-produced oil refining apparatus according to claim 1, it is characterised in that described continuously slags tap
Device (3) includes the 3rd shaft coupling, auger conveyer, carbon black slag bucket and carbon black slag warehouse, and carbon black slag bucket (308) is arranged on rotation
In formula cracking still (210), the 3rd auger conveyer (307) is connected with the 3rd shaft coupling (301), the 3rd auger conveyer (307)
It is connected with the first carbon black slag warehouse (302), the second carbon black slag warehouse (304), the first carbon black slag warehouse (302), the second carbon black slag
Carbon black slag sealed valve (303), the second carbon black slag warehouse (304) and carbon black slag cooling bay (305) are provided between warehouse (304)
It is connected.
6. multistage cracking quantity-produced oil refining apparatus according to claim 1, it is characterised in that described oil product catalysis
Device (4) includes pressure reducer (404), catalytic tower (405) and coupled heavy oil tank (402), pressure reducer (404) and catalysis
Tower (405) is connected, and is provided with three layers of column plate in catalytic tower (405), catalytic tower (405) is through control valve (406) and reflux line
(408) it is connected, catalytic tower (405), reflux line (408) are connected with pipeline (407), and heavy oil tank is provided with (402)
5th valve (403) and releasing pressure automatically safety valve (401).
7. multistage cracking quantity-produced oil refining apparatus according to claim 1, it is characterised in that described condensation restructuring
Device (5) includes condenser and oil storage tank (504), and the air inlet of the first condenser (501) one end passes through pipeline (407) and catalysis
Tower (4) is connected, and the other end is connected through the second observation visor (502), second device (503) that is flexible coupling with oil storage tank (504) successively,
Oil storage tank (504) is provided with the 3rd valve (505), oil storage tank (504) condensed pipeline (506), the second condenser (507) successively
It is connected with emission-control equipment (6).
8. multistage cracking quantity-produced oil refining apparatus according to claim 1, it is characterised in that described exhaust-gas treatment
Device (6) includes desulphurization reaction tank, spark arrester, combustor and hot-blast stove, and connecting pipe is provided with the top of desulphurization reaction tank (607)
Releasing pressure automatically valve (605), bottom are provided with the 4th valve (606), and desulphurization reaction tank (607) is successively through gas pipeline and spark arrester
(602), combustor (603), hot-blast stove (604) are connected, the Gas Pipe between desulphurization reaction tank (607) and spark arrester (602)
The 6th valve (601) is provided with road.
9. multistage cracking quantity-produced oil refining apparatus according to claim 1, it is characterised in that described Environmental-protecting dust-removing
Device (7) includes off-gas condenser, cooling dedirt pond, air-introduced machine, nebulization dust device and solid-liquid sedimentation basin, off-gas condenser
(701) it is connected respectively with cooling dedirt pond (702), air-introduced machine (703), air-introduced machine (703) is connected with nebulization dust device (704),
Nebulization dust device (704) is placed in solid-liquid sedimentation basin (705), and solid-liquid sedimentation basin (705) is connected with baffle dust catcher (706), gear
Plate deduster (706) is connected with fixed bed catalytic reactor (707).
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| CN201720463865.0U CN206736179U (en) | 2017-04-28 | 2017-04-28 | A kind of multistage cracking quantity-produced oil refining apparatus |
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| CN201720463865.0U CN206736179U (en) | 2017-04-28 | 2017-04-28 | A kind of multistage cracking quantity-produced oil refining apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911456A (en) * | 2018-08-07 | 2018-11-30 | 李明泽 | A kind of new process for treating oil-containing sludge and system |
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2017
- 2017-04-28 CN CN201720463865.0U patent/CN206736179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911456A (en) * | 2018-08-07 | 2018-11-30 | 李明泽 | A kind of new process for treating oil-containing sludge and system |
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