CN206069780U - Oil-sand cracking production fuel oil and cement semi-finished product combined unit - Google Patents
Oil-sand cracking production fuel oil and cement semi-finished product combined unit Download PDFInfo
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- CN206069780U CN206069780U CN201620840084.4U CN201620840084U CN206069780U CN 206069780 U CN206069780 U CN 206069780U CN 201620840084 U CN201620840084 U CN 201620840084U CN 206069780 U CN206069780 U CN 206069780U
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Abstract
This utility model provides a kind of oil-sand cracking production fuel oil and cement semi-finished product combined unit, it is characterised in that：It includes pulverizer, first blanking device, preheating dehydrating tower, blender, first riser and cracking reactor, the discharging opening of the pulverizer connects the import of the preheating dehydrating tower by the first blanking device, the solid material outlet conduit of the preheating dehydrating tower is sequentially connected the blender, the blender lifts bottom of the tube positioned at described first, the outlet of first riser is connected with the cracking reactor, the gas outlet of the cracking reactor is connected with fractionating column, the downstream connection of the fractionating column has reception device, the solids exit pipeline connection having heaters of the cracking reactor bottom.The oil-sand cracking production fuel oil and cement semi-finished product combined unit have the advantages that low production cost.
Description
Technical field
This utility model belongs to oil-sand cracker, specifically, relate to a kind of oil-sand cracking production fuel oil and water
Mud semi-finished product combined unit.
Background technology
Oil-sand refers to the settling sand rich in bitumen.Therefore also referred to as " tar sand ".Oil-sand be substantially a kind of Colophonium,
The mixture of husky, rich ore clay and water, wherein, bitumen content is 10～12%, and the mineral such as husky and clay account for 80～85%, remainder
For 3～5% water.Colophonium therein is the oil of the oil sands bitumen with high density, high viscosity, high C/Hratio and high metal content.
External oil-sand separation technology mainly has 3 kinds:Hot water wash method, solvent extraction, pyrogenation and carbonization method.According to oil-sand structure not
Different with the separation method for being adopted, general moisturizing type oil-sand is adapted to washing and separates, and glossy type oil-sand is adapted to organic solvent extraction
Separate or pyrogenation and carbonization is separated.Oil-sand separation technology also only exists in the desk research stage at home.
The main component of oil-sand is CaCO3, after oil-sand thermal cracking, coal tar is separated from oil-sand, and residue is containing a small amount of oil
CaO, CaO are the raw material for making cement, but the CaO containing a small amount of oil is not used to make cement, and oil-sand cracking expends a large amount of
Heat energy, high processing costs.
In order to solve the above problems, that is, it is capable of the thermal cracking oil-sand production fuel oil of low cost, pure CaO can be provided again
Product, people are seeking a kind of preferable technical solution always.
Utility model content
The purpose of this utility model be for the deficiencies in the prior art, so as to provide a kind of oil-sand cracking production fuel oil and
Cement semi-finished product combined unit.
A kind of oil-sand cracking production fuel oil and cement semi-finished product combined unit include pulverizer, the first blanking device, preheating
Dehydrating tower, blender, the first riser and cracking reactor, the discharging opening of the pulverizer are described by the connection of the first blanking device
The import of preheating dehydrating tower, the solid material outlet conduit of the preheating dehydrating tower are sequentially connected the blender, the blender
Bottom of the tube is lifted positioned at described first, the outlet of first riser is connected with the cracking reactor, the cracking reaction
The gas outlet of device is connected with fractionating column, the downstream connection of the fractionating column has a reception device, and the cracking reactor bottom is consolidated
Body discharge pipe is connected with primary heater；
Wherein, the heater top is connected with the second riser, and second riser is communicated with solid-gas separator, institute
The solid material discharge nozzle for stating solid-gas separator connects First Heat Exchanger and the blender, the materail tube of the First Heat Exchanger respectively
Road is sequentially connected the first cyclone separator, airslide conveyor and CaO warehouses, the First Heat Exchanger be connected with electromotor so as to for
The electromotor provides heat, the gas phase pipe connection exhaust gas processing device of the solid-gas separator.
Based on above-mentioned, the gas phase pipeline connection First Heat Exchanger of the solid-gas separator.
Based on above-mentioned, in the solid-gas separator, it is provided with the second cyclone separator, second cyclone separator goes out
The gas phase pipeline communication of trachea and the solid-gas separator.
Based on above-mentioned, the fractionator overhead gas outlet is sequentially connected the first cooler and catch pot by pipeline,
The liquid-phase outlet pipeline of the catch pot connects the first oil tank, and the gaseous phase outlet pipeline of the catch pot is connected with gas
Cabinet, the bottom of towe flowline of the fractionating column are connected with the second cooler and the second oil tank.
Based on above-mentioned, the first discharge pipe of the gas holder is connected with burner, and the burner is located at the combustion of the heater
Burn indoor.
Based on above-mentioned, the second heat exchanger on the first discharge pipe of the gas holder, is also associated with, second heat exchanger
Hot medium pipeline connects the gas phase pipeline of the solid-gas separator.
Based on above-mentioned, flow divider is installed on the first discharge pipe of the gas holder, the flow divider is located at described second
The downstream of heat exchanger, the first pipeline after the flow divider connect the burner, the second pipe connection institute after the flow divider
State the bottom of the first riser.
Based on above-mentioned, the 3rd heat exchanger is installed heat to be provided for gas on the second discharge pipe of the gas holder,
The hot medium pipeline of the 3rd heat exchanger is the gas phase pipeline of the solid-gas separator, and the 3rd heat exchanger is located at described the
One heat exchanger downstream；
Multiple heating air inlets that the preheating dehydrating tower is arranged from top to bottom, the second discharge pipe difference of the gas holder
Connect multiple heating air inlets；
The tower top outlet pipe of the preheating dehydrating tower is sequentially connected the 3rd cyclone separator, the second air cooler, profit point
From device, the second compressor and the gas holder.
Based on above-mentioned, the side line oil-out pipeline of the fractionating column is connected with the 3rd cooler and the 3rd oil tank, and described
The gas phase pipeline of three coolers is connected with the fractionating column.
This utility model hinge structure has substantive distinguishing features and progress, and specifically, this utility model is by hot tearing
After solution, solid-state goods and materials carry out heating again and carry out gas solid separation, and the oil being mixed with solid material is further removed, and obtain more pure
Calcium oxide, realizes producing for cement semi-finished product.Furtherly, the calcium oxide after thermal cracking and Jing are dehydrated by this utility model
Oil-sand mixes, and the oil-sand before cracking is further heated, substantial amounts of heat energy can be saved, and processing cost is low.Further walk and say, this reality
Just put in storage Jing after heat exchange with the calcium oxide after new thermal cracking, heat exchanger is connected generating with electromotor, realizes the utilization of waste heat.Again
Furtherly, this utility model is by the use of the fuel gas after thermal cracking as fuel-pyrolysis oil-sand and the heating gas solid separation
Device, saves a large amount of thermals source.Which has the advantages that processing cost is low.
Description of the drawings
Fig. 1 is process chart of the present utility model.
In figure：1. pulverizer, 2. preheats dehydrating tower, 3. blender, 4. the first riser, 5. cracking reactor, 6. fractional distillation
Tower, 7. heater, 8. the second riser, 9. solid-gas separator, 10. First Heat Exchanger, 11. first cyclone separator, 12. air-flows
Conveyer, 14. electromotors, 15. second cyclone separator, 16. first coolers, 17. catch pots, 18. gas holders, 19.
Two coolers, 20. burners, 21. second heat exchangers, 22. flow dividers, 23. the 3rd heat exchangers, 24. the 3rd cyclone separator, 25.
Second air cooler, 26. oil water separators, 27. second compressors.
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 oil-sand cracking production fuel oil and cement semi-finished product combined unit include pulverizer 1, first
Blanking device, preheating dehydrating tower 2, blender 3, the first riser 4 and cracking reactor 5, the discharging opening of the pulverizer 1 is by the
The import of the one blanking device connection preheating dehydrating tower 2, the solid material outlet conduit of the preheating dehydrating tower 2 is sequentially connected described
Blender 3, the blender 3 are located at 4 bottom of the first riser, and the outlet of first riser 4 is anti-with the cracking
Device 5 is answered to connect, the gas outlet of the cracking reactor 5 is connected with fractionating column 6, and the downstream connection of the fractionating column 6 has reception dress
Put, the solids exit pipeline connection having heaters 7 of 5 bottom of the cracking reactor；
Wherein, 7 top of the heater is connected with the second riser 8, and second riser 8 is communicated with solid-gas separator
9, the solid material discharge nozzle of the solid-gas separator 9 connects First Heat Exchanger 10 and the blender 3, the First Heat Exchanger respectively
10 material pipe is sequentially connected the first cyclone separator 11, airslide conveyor 12 and CaO warehouses, the First Heat Exchanger 10 with
Electromotor 14 connects to provide heat, the gas phase pipe connection exhaust gas processing device of the solid-gas separator 9 for the electromotor.
Oil-sand is added to after the crushing of pulverizer 1 described in the preheating dehydrating tower 2 through pre- heat dehydration, described mixed
Mix with the CaO of hyperpyrexia in glassware 3.First riser 4 described in Jing enters into the cracking reactor 5 and is cracked again, cracking
The gas of generation is entered into, and is cracked the solid for producing and is entered in heater 7, described in Jing the
Two risers 8 enter into the solid-gas separator 9 and carry out solid and gas separation, obtain more pure CaO.
The gas phase pipeline of the solid-gas separator 9 connects the First Heat Exchanger 10, using the gas produced after gas solid separation
The waste heat of body is that the heat exchanger 10 provides heat, realizes the recovery of heat.
The second cyclone separator 15 is provided with the solid-gas separator 9, to remove the solid being mixed with gas, described the
The escape pipe of two cyclone separator 15 and the gas phase pipeline communication of the solid-gas separator 9.
6 tower top gas outlet of the fractionating column is sequentially connected the first cooler 16 and catch pot 17 by pipeline, described
The liquid-phase outlet pipeline of catch pot 17 connects the first oil tank, and the gaseous phase outlet pipeline of the catch pot 17 is connected with gas
Cabinet 18, the bottom of towe flowline of the fractionating column are connected with the second cooler 19 and the second oil tank.Tower top fractionates out fuel gas,
Bottom of towe fractionates out the astatkis such as Colophonium.
First discharge pipe of the gas holder 18 is connected with burner 20, and the burner 20 is located at the burning of the heater 7
Interior, is that the heater 7 provides fuel using the light gas fuel for fractionating out, economizes on resources.
The second heat exchanger 21, heat Jie of second heat exchanger 21 are also associated with first discharge pipe of the gas holder 18
Matter pipeline connects the gas phase pipeline of the solid-gas separator 9, and gaseous fuel is before into the heater 7 first with described second
The heat that heat exchanger 21 is obtained, energy saving.
Flow divider 22 is installed on first discharge pipe of the gas holder 18, the flow divider 22 states burner 20, described point
Second pipe after stream valve 22 connects the bottom of first riser 4.After fuel gas in gas holder 18 is heated, then carry out point
Stream is had respectively entered in the heater and the riser, provides fuel for the heater, is that first riser is carried
For power and heat
State the 3rd heat exchanger 23 is installed heat to be provided for gas on second discharge pipe of gas holder 18, the described 3rd
The hot medium pipeline of heat exchanger 23 is the gas phase pipeline of the solid-gas separator 9, and the 3rd heat exchanger 23 is located at described first
10 downstream of heat exchanger；
Multiple heating air inlets that the preheating dehydrating tower 2 is arranged from top to bottom, the second discharge pipe of the gas holder 18
Connect multiple heating air inlets respectively；
The tower top outlet pipe of the preheating dehydrating tower 2 is sequentially connected the 3rd cyclone separator 24, the second air cooler 25, oil
Water separator 26, the second compressor 27 and the gas holder 18.
The side line oil-out pipeline of the fractionating column 6 is connected with the 3rd cooler and the 3rd oil tank, the 3rd cooler
28 gas phase pipeline is connected with the fractionating column 6.
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 (9)
1. a kind of oil-sand cracking produces fuel oil and cement semi-finished product combined unit, it is characterised in that：It include pulverizer, first
Blanking device, preheating dehydrating tower, blender, the first riser and cracking reactor, the discharging opening of the pulverizer pass through under first
The import of the glassware connection preheating dehydrating tower, the solid material outlet conduit of the preheating dehydrating tower are sequentially connected the batch mixing
Device, the blender lift bottom of the tube positioned at described first, and the outlet of first riser is connected with the cracking reactor,
The gas outlet of the cracking reactor is connected with fractionating column, and the downstream connection of the fractionating column has reception device, and the cracking is anti-
The solids exit pipeline of device bottom is answered to connect having heaters；
Wherein, the heater top is connected with the second riser, and second riser is communicated with solid-gas separator, described solid
The solid material discharge nozzle of gas separating device connects First Heat Exchanger and the blender respectively, the material pipe of the First Heat Exchanger according to
The first cyclone separator of secondary connection, airslide conveyor and CaO warehouses, the First Heat Exchanger are connected with electromotor so as to for described in
Electromotor provides heat, the gas phase pipe connection exhaust gas processing device of the solid-gas separator.
2. oil-sand cracking according to claim 1 produces fuel oil and cement semi-finished product combined unit, it is characterised in that：Institute
The gas phase pipeline for stating solid-gas separator connects the First Heat Exchanger.
3. oil-sand cracking according to claim 2 produces fuel oil and cement semi-finished product combined unit, it is characterised in that：Institute
State, escape pipe and the solid-gas separator of second cyclone separator
Gas phase pipeline communication.
4. oil-sand cracking according to claim 3 produces fuel oil and cement semi-finished product combined unit, it is characterised in that：Institute
State fractionator overhead gas outlet and the first cooler and catch pot, the liquid phase of the catch pot are sequentially connected by pipeline
Outlet conduit connects the first oil tank, and the gaseous phase outlet pipeline of the catch pot is connected with gas holder, the bottom of towe of the fractionating column
Flowline is connected with the second cooler and the second oil tank.
5. oil-sand cracking according to claim 4 produces fuel oil and cement semi-finished product combined unit, it is characterised in that：Institute
The first discharge pipe for stating gas holder is connected with burner, and the burning that the burner is located at the heater is indoor.
6. oil-sand cracking according to claim 5 produces fuel oil and cement semi-finished product combined unit, it is characterised in that：Institute
State and on the first discharge pipe of gas holder, be also associated with the second heat exchanger, the hot medium pipeline connection of second heat exchanger is described solid
The gas phase pipeline of gas separating device.
7. oil-sand cracking according to claim 6 produces fuel oil and cement semi-finished product combined unit, it is characterised in that：Institute
State and flow divider be installed on the first discharge pipe of gas holder, the flow divider be located at second heat exchanger downstream, described point
The first pipeline after stream valve connects the burner, and the second pipe after the flow divider connects the bottom of first riser.
8. the oil-sand cracking according to any one of claim 4-7 produces fuel oil and cement semi-finished product combined unit, and which is special
Levy and be：3rd heat exchanger is installed heat to be provided for gas on the second discharge pipe of the gas holder, the described 3rd changes
The hot medium pipeline of hot device is the gas phase pipeline of the solid-gas separator, and the 3rd heat exchanger is under the First Heat Exchanger
Trip；
Multiple heating air inlets that the preheating dehydrating tower is arranged from top to bottom, the second discharge pipe of the gas holder connect respectively
Multiple heating air inlets；
It is described preheating dehydrating tower tower top outlet pipe be sequentially connected the 3rd cyclone separator, the second air cooler, oil water separator,
Second compressor and the gas holder.
9. oil-sand cracking according to claim 8 produces fuel oil and cement semi-finished product combined unit, it is characterised in that：Institute
The side line oil-out pipeline for stating fractionating column is connected with the 3rd cooler and the 3rd oil tank, the gas phase pipeline of the 3rd cooler with
The fractionating column connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840084.4U CN206069780U (en) | 2016-08-05 | 2016-08-05 | Oil-sand cracking production fuel oil and cement semi-finished product combined unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840084.4U CN206069780U (en) | 2016-08-05 | 2016-08-05 | Oil-sand cracking production fuel oil and cement semi-finished product combined unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069780U true CN206069780U (en) | 2017-04-05 |
Family
ID=58425033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620840084.4U Withdrawn - After Issue CN206069780U (en) | 2016-08-05 | 2016-08-05 | Oil-sand cracking production fuel oil and cement semi-finished product combined unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085489A (en) * | 2016-08-05 | 2016-11-09 | 南京绿帝环保能源科技有限公司 | Oil-sand cracking produces fuel oil and cement semi-finished product combined unit |
-
2016
- 2016-08-05 CN CN201620840084.4U patent/CN206069780U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085489A (en) * | 2016-08-05 | 2016-11-09 | 南京绿帝环保能源科技有限公司 | Oil-sand cracking produces fuel oil and cement semi-finished product combined unit |
| CN106085489B (en) * | 2016-08-05 | 2018-06-26 | 南京绿帝环保能源科技有限公司 | A kind of combined unit of oil-sand cracking production fuel oil and cement semi-finished product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20180626 |
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| AV01 | Patent right actively abandoned |