CN206069781U - Damaged tire moving-bed type cracker - Google Patents
Damaged tire moving-bed type cracker Download PDFInfo
- Publication number
- CN206069781U CN206069781U CN201620840094.8U CN201620840094U CN206069781U CN 206069781 U CN206069781 U CN 206069781U CN 201620840094 U CN201620840094 U CN 201620840094U CN 206069781 U CN206069781 U CN 206069781U
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- Prior art keywords
- cracker
- gas
- damaged tire
- bed type
- cyclone separator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
This utility model provides a kind of damaged tire moving-bed type cracker, for the cracking of damaged tire.It includes cracker, and the cracker bottom is connected with admission line, and the top of the cracker is provided with the first cyclone separator, and the outlet conduit of first cyclone separator is connected with gas phase fractionating device；The bottom of the cracker is provided with agitator, and the bottom discharge pipeline of the cracker is connected with solid material separating device.The damaged tire moving-bed type cracker have the advantages that cracking reaction fully and completely, oil yield it is high.
Description
Technical field
This utility model belongs to damaged tire cracker, specifically, relate to a kind of damaged tire moving-bed type cracking dress
Put.
Background technology
Substantial amounts of junked tire is produced in company with the development of auto industry and the update of automobile, is followed in country and government
Under the support of ring economic policy, the recycling of damaged tire becomes focus, and damaged tire thermal cracking production fuel oil and white carbon black are considered as
It is new highlight that damaged tire is recycled.
Cracking apparatus are the key equipments in tire thermal cracker, and wherein stirring-type cracking technology is heated due to material
Even, heat transfer rapidly becomes the first-selection of tire thermal cracking process, but generally this kind of device diameters are less, and there is stirring dead angle, and
Usually interval or semi-batch makeup is put, and volume of production is not high, oil yield is low, low production efficiency.
In order to solve the above problems, find it is a kind of be heated evenly, the quick and big damaged tire cracker of volume of production, people
Seeking a kind of preferable technical solution always.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, so as to provide a kind of damaged tire moving-bed type cracking dress
Put.
A kind of damaged tire moving-bed type cracker, includes cracker, and the cracker bottom is connected with admission line,
The top of the cracker is provided with the first cyclone separator, and the outlet conduit of first cyclone separator is connected with gas phase point
Distillation unit；The bottom of the cracker is provided with agitator, and the bottom discharge pipeline of the cracker is connected with solid material and separates dress
Put.
Based on above-mentioned, the solid material separating device includes gravity settling chamber, and the gravity settling chamber top is provided with to be sent
Airduct, the bottom of the gravity settling chamber include steel wire storehouse and white carbon black storehouse, wherein the discharging opening in the steel wire storehouse be provided with it is defeated
Device, the conveyer device is sent to be connected with steel wire transitional storehouse；The material outlet in the white carbon black storehouse is provided with white carbon black conveyer, institute
State white carbon black conveyer and be connected with white carbon black transitional storehouse.
Based on above-mentioned, the gas phase fractionating device is fractionating column, and the top gaseous phase pipeline of the fractionating column is connected with turn
First cooler, gs-oil separator and gas holder, the liquid-phase outlet pipeline of the gs-oil separator are connected with the first oil tank；Described point
The bottom of towe discharging channel and lateral line discharging road for evaporating tower is connected to corresponding oil tank.
Based on above-mentioned, the ajutage of the outlet pipe connection gravity settling chamber of the gas holder.
Based on above-mentioned, it also includes preheating tower and closing feed bin, and the bottom of the preheating tower is provided with closed discharge valve, institute
The charging aperture of the outlet correspondence cracker of closed discharge valve is stated, the gas phase pipeline of the preheating tower connects the vent gas treatment
Device.
Based on above-mentioned, it also includes heating furnace, and the heat distribution pipeline of the heating furnace enters heat pipe with the cracker bottom
Connection.
Based on above-mentioned, gas outlet's connecting pipe of the gravity settling chamber is connected with the second cyclone separator, and described
The gases exit line of two cyclone separator is connected with the fuel channel of the heating furnace, the flue connection of the heating furnace
There is the 3rd cyclone separator, and connect the bottom air inlet of the preheating tower.
Based on above-mentioned, the white carbon black conveyer is airslide conveyor, and the airslide conveyor is connected with conveyance conduit, described
Heat exchanger is connected with conveyance conduit, the medium pipeline of the heat exchanger is respectively communicated with the outlet pipe of the gas holder, described to change
Hot device is on the outlet pipe of the gas holder positioned at the upstream of the gravity settling chamber.
Based on above-mentioned, the top of the white carbon black transitional storehouse is provided with the 4th cyclone separator, the 4th cyclone separator
Gas phase pipeline communication described in exhaust gas processing device.
Based on above-mentioned, the exhaust gas processing device includes the 5th cyclone separator, flue-gas treater and the cigarette for setting gradually
Cylinder.
This utility model hinge structure has substantive distinguishing features and progress, specifically, cracking of the present utility model
Device is moving bed reactor, be heated evenly, rapidly, oil yield is high and production efficiency is high.Furtherly, the cracker bottom
The admission line connection gas holder of connection, the power gas that the fuel gas gone out by the use of cracking aftercut is moved as granule on moving bed,
A large amount of power gas are saved, and the power gas can do fuel use in the cracker, improve the oil yield of damaged tire granule.Further
Step says that this utility model is also promoted in the gravitational settling room using the fuel gas that cracking aftercut goes out and separates steel wire and white carbon black
Separation, save cost.Which has the advantages that high oil yield, production efficiency height and low production cost.
Description of the drawings
Fig. 1 is process flow diagram of the present utility model.
In figure：1. cracker, 21. first cyclone separator, 22. second cyclone separator, 23. the 3rd cyclone separator,
24. the 4th cyclone separator, 25. the 5th cyclone separator, 3. agitator, 4. gravity settling chamber, 41. white carbon black storehouses, 42. steel wires
Storehouse, 43. white carbon black transitional storehouses, 44. steel wire transitional storehouses, 51. fractionating columns, 52. first coolers, 53. gs-oil separators, 54. gas holders,
61. preheating towers, 62. closing feed bins, 71. heating furnaces, 81. airslide conveyors, 82. heat exchangers, 91. flue-gas treaters, 92. cigarettes
Cylinder.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
As shown in figure 1, a kind of damaged tire moving-bed type cracker, includes cracker 1,1 bottom of the cracker connects
It is connected to admission line, the top of the cracker 1 is provided with the first cyclone separator 21, first cyclone separator 21 goes out
Mouth pipeline is connected with gas phase fractionating device；The bottom of the cracker 1 is provided with agitator 3, the bottom discharge of the cracker 1
Pipeline is connected with solid material separating device.Waste tyre particle is continuously added to from the top of the cracker 1, and power wind is from the air inlet
Pipeline enters the cracker 1 from bottom to top by waste tyre particle bed, to be reacted.With the carrying out of reaction, Gu
Body material is gradually moved down, and the white carbon black and remaining steel wire that final reaction is generated continuously is drawn off from bottom.The moving-bed type cracking is anti-
Should be heated evenly, rapidly in the stirring action of agitator 3, compare other dynamic cracking reaction device production efficiencys height, it is raw
Yield is big, low cost.
The solid material separating device includes gravity settling chamber 4, and 4 top of the gravity settling chamber is provided with ajutage, described
The bottom of gravity settling chamber 4 includes steel wire storehouse 42 and white carbon black storehouse 42, wherein the discharging opening in the steel wire storehouse 42 is provided with conveying
Device, the conveyer device are connected with steel wire transitional storehouse 44；The material outlet in the white carbon black storehouse 42 is provided with white carbon black conveyer, institute
State white carbon black conveyer connection white carbon black transitional storehouse 43.The white carbon black generated after cracking reaction and the mixture of remaining steel wire go out in ajutage
Under the wind-force effect of mouth, the steel wire storehouse 42 and white carbon black storehouse 42 are deposited in respectively, and are transported in the presence of conveyer device respectively
To respective transitional storehouse.
The gas phase fractionating device is fractionating column 51, and it is cold that the top gaseous phase pipeline of the fractionating column 51 is connected with first in turn
But device 52, gs-oil separator 53 and gas holder 54, the liquid-phase outlet pipeline of the gs-oil separator 53 are connected with the first oil tank；It is described
The bottom of towe discharge pipe and lateral line discharging pipeline of fractionating column 51 is connected to corresponding oil tank.The gas that cracking is produced is at described point
It is fractionated in evaporating tower 51 containing the combustion gas below five carbon, gasoline, diesel oil and Colophonium, combustion gas is cold through first cooler 52
But, light oil is isolated, into the gas holder 54；Colophonium is flowed out from the bottom of towe discharging channel of the fractionating column 51, is entered after cooling
Enter corresponding oil tank.Gasoline and diesel oil are flowed out from different lateral line discharging roads respectively, after cooling into corresponding oil tank.
The outlet pipe of the gas holder 54 connects the ajutage of the gravity settling chamber 4, is the mixture of white carbon black and steel wire
Material provides power.
This utility model also includes preheating tower 61 and closing feed bin 62, and the bottom of the preheating tower 61 is provided with closed discharging
Valve, the charging aperture for exporting the corresponding cracker 1 of the closed discharge valve, the gas phase pipeline connection of the preheating tower 61 are described
Exhaust gas processing device.
This utility model also includes heating furnace 71, and the heat distribution pipeline of the heating furnace 71 is entered with 1 bottom of the cracker
Heat pipe is connected.
Gas outlet's connecting pipe of the gravity settling chamber 4 is connected with the second cyclone separator 22, second whirlwind
The gases exit line of separator 22 is connected with the fuel channel of the heating furnace 71, the flue connection of the heating furnace 71
There is the 3rd cyclone separator 23, and connect the bottom air inlet of the preheating tower 61.Combustion gas in gas holder 54 is through the gravity
The heating furnace 71 is entered after expansion chamber 4 as fuel, flue described in the flue gas Jing generated after burning enters the described 3rd
Cyclone separator 23 is separated solid impurity, and remaining flue gas enters the preheater as heating medium and heats raw material, then
Processed into the exhaust gas processing device.The combustion gas of production returns original production device and is situated between as power gas, fuel and heating
Matter is repeatedly utilized, low production cost.
The white carbon black conveyer is airslide conveyor 81, and the airslide conveyor 81 is connected with conveyance conduit, the conveying
Heat exchanger 82 is connected with pipeline, the medium pipeline of the heat exchanger 82 is respectively communicated with the outlet pipe of the gas holder 54, described
Heat exchanger 82 is on the outlet pipe of the gas holder 54 positioned at the upstream of the gravity settling chamber 4.Combustion gas in the gas holder 54
The first heat exchanger described in 82 is entered back into after being heated by white carbon black in the heating furnace 71 and is burnt, and realizes the utilization of white carbon black waste heat,
Expend heat low, it is cost-effective.
The top of the white carbon black transitional storehouse 43 is provided with the 4th cyclone separator 24, the gas of the 4th cyclone separator 24
Exhaust gas processing device described in phase pipeline communication, the white carbon black enter into the white carbon black transitional storehouse 43 Jing after air-flow conveying, convey gas
The exhaust gas processing device is entered back into Jing after white carbon black is separated.
The exhaust gas processing device includes the 5th cyclone separator 25, flue-gas treater 91 and the chimney 92 for setting gradually,
Tail gas elder generation Jing solid and gases are separated and remove solid impurity, are entered back into the flue-gas treater 91 and are removed sulfur-bearing, the harmful gass of nitrogen, then arrange
Put, can prevent solid impurity from entering in the flue-gas treater 91, affect fume treatment effect.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than which is limited
System；Although being described in detail to this utility model with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Still specific embodiment of the present utility model can be modified or equivalent is carried out to some technical characteristics and replace
Change；Without deviating from the spirit of technical solutions of the utility model, which all should cover the technical scheme being claimed in this utility model
In the middle of scope.
Claims (10)
1. a kind of damaged tire moving-bed type cracker, it is characterised in that：It includes cracker, the cracker bottom connection
The top for having admission line, the cracker is provided with the first cyclone separator, the outlet conduit of first cyclone separator
Gas phase fractionating device is connected with, the bottom of the cracker is provided with agitator, the bottom discharge pipeline connection of the cracker
There is solid material separating device.
2. damaged tire moving-bed type cracker according to claim 1, it is characterised in that：The Gu Liaofenlizhuanzhibao
Gravity settling chamber is included, the gravity settling chamber top is provided with ajutage, and the bottom of the gravity settling chamber includes steel wire
Storehouse and white carbon black storehouse, wherein the discharging opening in the steel wire storehouse is provided with conveyer device, the conveyer device is connected with steel wire transitional storehouse；
The material outlet in the white carbon black storehouse is provided with white carbon black conveyer, and the white carbon black conveyer is connected with white carbon black transitional storehouse.
3. damaged tire moving-bed type cracker according to claim 2, it is characterised in that：The gas phase fractionating device is
Fractionating column, the top gaseous phase pipeline of the fractionating column are connected with the first cooler, gs-oil separator and gas holder, the oil gas in turn
The liquid-phase outlet pipeline of separator is connected with the first oil tank；The bottom of towe discharging channel and lateral line discharging road of the fractionating column connects respectively
There is corresponding oil tank.
4. damaged tire moving-bed type cracker according to claim 3, it is characterised in that：The outlet pipe of the gas holder
Connect the ajutage of the gravity settling chamber.
5. damaged tire moving-bed type cracker according to claim 4, it is characterised in that：It also includes preheating tower and envelope
Feed bin is closed, the bottom of the preheating tower is provided with closed discharge valve, the outlet correspondence cracker of the closed discharge valve
Charging aperture, the gas phase pipeline connection exhaust gas processing device of the preheating tower.
6. damaged tire moving-bed type cracker according to claim 5, it is characterised in that：It also includes heating furnace,
The heat distribution pipeline of the heating furnace enters heat pipe with the cracker bottom and connects.
7. damaged tire moving-bed type cracker according to claim 6, it is characterised in that：The gas of the gravity settling chamber
Body outlet connecting pipe road is connected with the second cyclone separator, and the gases exit line of second cyclone separator is added with described
The fuel channel connection of hot stove, the flue of the heating furnace is connected with the 3rd cyclone separator, and connects the preheating tower
Bottom air inlet.
8. damaged tire moving-bed type cracker according to claim 7, it is characterised in that：The white carbon black conveyer is gas
Stream conveyer, the airslide conveyor are connected with conveyance conduit, heat exchanger are connected with the conveyance conduit, the heat exchanger
Medium pipeline is respectively communicated with the outlet pipe of the gas holder, and the heat exchanger is located at described heavy on the outlet pipe of the gas holder
The upstream of power expansion chamber.
9. the damaged tire moving-bed type cracker according to any one of claim 5-8, it is characterised in that：The white carbon black mistake
The top for crossing storehouse is provided with the 4th cyclone separator, vent gas treatment dress described in the gas phase pipeline communication of the 4th cyclone separator
Put.
10. damaged tire moving-bed type cracker according to claim 9, it is characterised in that：The exhaust gas processing device
Including the 5th cyclone separator, flue-gas treater and the chimney that set gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840094.8U CN206069781U (en) | 2016-08-05 | 2016-08-05 | Damaged tire moving-bed type cracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840094.8U CN206069781U (en) | 2016-08-05 | 2016-08-05 | Damaged tire moving-bed type cracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069781U true CN206069781U (en) | 2017-04-05 |
Family
ID=58424944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620840094.8U Active CN206069781U (en) | 2016-08-05 | 2016-08-05 | Damaged tire moving-bed type cracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085490A (en) * | 2016-08-05 | 2016-11-09 | 南京绿帝环保能源科技有限公司 | Damaged tire moving-bed type cracker |
-
2016
- 2016-08-05 CN CN201620840094.8U patent/CN206069781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085490A (en) * | 2016-08-05 | 2016-11-09 | 南京绿帝环保能源科技有限公司 | Damaged tire moving-bed type cracker |
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