CN106635082A - High-temperature dry distillation system - Google Patents
High-temperature dry distillation system Download PDFInfo
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- CN106635082A CN106635082A CN201710103396.6A CN201710103396A CN106635082A CN 106635082 A CN106635082 A CN 106635082A CN 201710103396 A CN201710103396 A CN 201710103396A CN 106635082 A CN106635082 A CN 106635082A
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- liquefied gas
- dirt cup
- pipe
- outlet
- inlet pipe
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- 238000000197 pyrolysis Methods 0.000 title abstract description 18
- 238000009833 condensation Methods 0.000 claims abstract description 37
- 230000005494 condensation Effects 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000000779 smoke Substances 0.000 claims description 20
- 239000003546 flue gas Substances 0.000 claims description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 12
- 239000000295 fuel oil Substances 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 9
- 239000003921 oil Substances 0.000 claims description 9
- 238000012946 outsourcing Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 abstract description 21
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 3
- 230000010354 integration Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 9
- 239000004058 oil shale Substances 0.000 description 6
- 239000010779 crude oil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003079 shale oil Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
- C10B47/28—Other processes
- C10B47/30—Other processes in rotary ovens or retorts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/06—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of oil shale and/or or bituminous rocks
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/12—Liquefied petroleum gas
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to a high-temperature dry distillation system. The system comprises a main furnace, wherein a horizontal rotary retort penetrates the main furnace, two ends of the horizontal rotary retort are driven to rotate by a power motor through gears, a slag discharging and gas exhaust integrated device is connected to an outlet of the horizontal rotary retort and is connected with a liquefied gas condensing device through an exhaust pipe, a liquefied gas filtration and recovery device is connected to the tail end of the liquefied gas condensing device, and a multi-stage dust removing device is connected to the top of the main furnace. The system has the beneficial effects that a material can be heated and dry-distilled during moving, liquefied gas produced by dry distillation can be used for heating, the situation that production cannot continue due to stacking caused by viscosity of dry distillation can be prevented, the liquefied gas produced by dry distillation is exhausted during slag discharging, and the exhaust gas meets emission standards; the system is high in slag discharging efficiency, small in occupied area, convenient to maintain, energy-saving, environment-friendly, high in integration degree and good in condensation effect of liquefied gas.
Description
（One）Technical field
The invention belongs to chemical production technical field, more particularly to a kind of high-temperature retorting system.
（Two）Background technology
China is second-biggest-in-the-world energy resource consumption state, and about 600,000,000 tons of crude oil are consumed every year, the ratio of crude oil import amount more than 55%,
Internationally recognized 50% warning line is had passed past, and the ratio of imported crude oil will also continue to increase, due to the complexity of international situation
Changeable, the situation of long-term heavy dependence external import crude oil will be unable to be guaranteed, and the uncertainty of following energy supply will
The continual and steady sound development of restriction China economy, and crude oil has become the powerful mean that U.S. etc. manipulates world's situation, certainly will
Serious threat can be caused to China.
The oil shale ore reserves very abundant of China, proved reserves position is at the forefront in the world, carries from oil shale ore
The prospect for taking shale oil is very wide, and the interdependency and guarantee China economic security to reducing China's external oil has important
Strategic importance.
Additionally, house refuse cannot be processed effectively, slowly accumulation over time can not only affect environment, and
Cause and greatly waste, effectively do not applied and processed.
At present, the technique for shale oil being extracted from oil shale ore is carried out using low pressure shaft furnace, is had the disadvantage that：
Heating is uneven, and persistently can not carry out destructive distillation process to oil shale ore, needs the disconnection stove of one stove one to carry out；What destructive distillation was produced
Waste gas could not be applied effectively, not meet the general requirement of national energy-saving environmental protection；Produce for main stove high-temperature heating destructive distillation
Flue gas has been directly discharged in air, and because it has serious contaminative environment has been damaged, there is presently no to this flue gas compared with
Good treating method；Without Action of Gravity Field, difficulty of the slag charge after destructive distillation from main stove out is just increased, and is easily deposited in master
Stove fire door, it is impossible to quickly smoothly leave main stove, to the destructive distillation of main stove trouble is caused, What is more can damage main stove etc. and match somebody with somebody
Part；It is separate to slag tap with outlet, not only increases the difficulty of processing of equipment, and floor space is big, and operation maintenance is also number
It is tired；The liquefaction air tightness that high-temperature retorting goes out is uneven, is not condensed respectively, and condensation efficiency is very low；Additionally, condensation is situated between
Matter do not obtain it is good recycle, even if recycle, do not make cooling medium temperature quickly lower yet, condensation effect
Fruit is not good.
（Three）The content of the invention
The present invention is in order to make up the deficiencies in the prior art, there is provided a kind of homogeneous heating, efficiency high, can continuously produce, energy-saving ring
The high high-temperature retorting system of guarantor, little safe and reliable, floor space, easy access, integrated degree.
The present invention is achieved through the following technical solutions：
A kind of high-temperature retorting system, including main stove, is characterized in that：It is equipped with horizontal revolving retort in the main stove, horizontal time
Turn retort two ends to be rotated by power motor by gear respectively, horizontal revolving retort exit is connected with slags tap
Gas integrated device, outlet integrated device of slagging tap is connected by blast pipe with liquefied gas condensing unit, liquefied gas condensing unit end
End is connected with liquefied gas filter recycle device, and main furnace roof portion is connected with Multi-stage dust removing device.
The power motor of the horizontal revolving retort porch is fixed on base plate, and base plate is placed in fixed seat, base plate
Some first springs are provided between fixed seat.
Copy plate is provided with the horizontal revolving retort outlet, copy plate is fixedly installed in horizontal revolving retort front end
End cap on.
The outlet integrated device of slagging tap includes the residue outlet stretched into horizontal revolving retort, is provided with residue outlet and slags tap
Spiral, residue outlet outsourcing is provided with outer tube, and outer tube passes through gas bag, and pipe end of slagging tap bottom is connected with scum pipe, is provided with scum pipe
Deslagging spiral.
The gas bag is installed on base, and base is made up of upper plate and lower shoe, is installed between upper plate and lower shoe
There are some second springs, spiral of slagging tap is connected with motor of slagging tap, and deslagging spiral is connected with deslagging motor.
The liquefied gas condensing unit includes the liquefied gas air inlet pipe being connected with blast pipe, liquefied gas air inlet pipe with separate
Cylinder is connected, and cylinder bottom is connected with heavy oil condensing tower, and cylinder top is connected with light oil condensing tower, heavy oil condensing tower
Be respectively equipped with condensation matrix in light oil condensing tower, condensation baseline top is connected with oral siphon, condenses base bottom and water outlet
Pipe is connected, and oral siphon is connected with the side bottom of condensation water tank one, and outlet pipe is connected with condensation water tank opposite side top, condenses
Some baffle plates are provided with water tank.
The liquefied gas filter recycle device includes the air inlet pipe being connected with liquefied gas condensing unit end, air inlet pipe
The primary holding vessel of connection, primary holding vessel is connected with some filtering tanks in turn, and end filtration tank is connected with total tank is filtered, and filters
Total tank is connected with net gas tank, and net gas tank is connected with the escaping pipe for supplying burning for main stove, if be connected with escaping pipe doing
Gas branch pipe, going out gas branch pipe is stretched into main stove.
The Multi-stage dust removing device includes the smoke inlet pipe being connected with main stove, and smoke inlet pipe removes dirt cup phase with some levels
Connection, per two-stage except being connected by smoke conveying duct between dirt cup, if except being laid with dried layer successively from top to bottom in dirt cup
Screen pack, except dirt cup top is connected with some showers, shower is connected by water inlet pipe with dust-proof water tank, except dirt cup bottom
Drainpipe is connected with, drainpipe is connected by main sewer with dust-proof water tank.
It is described except dirt cup be three-level, smoke inlet pipe with the first order except dirt cup bottom is connected, the first order remove dirt cup at the top of
With the second level except dirt cup top is connected, dirt cup bottom is removed with the third level except dirt cup bottom is connected in the second level, third level dedusting
Cylinder top is provided with smoke discharge tube, and screen pack is 50 layers.
The horizontal revolving retort porch is connected with into charging basket.
The invention has the beneficial effects as follows：Can make material that heating destructive distillation is carried out in motion process, and can be with destructive distillation generation
Liquefied gas is heated, and can be prevented because sticky caused accumulation of destructive distillation causes production to continue, by destructive distillation while slagging tap
The liquefied gas that obtains is discharged simultaneously, flue gas it is multistage except the spray of dirt cup and the filtration of screen pack under, met discharge standard；Go out
Slag efficiency high, floor space are little, easy access, energy-conserving and environment-protective, integrated degree are high, liquefied gas condensation efficiency is high, and condense
Effect is good, and the high-temperature retorting for oil shale and house refuse etc. is provided and significantly facilitated.
（Four）Description of the drawings
Below in conjunction with the accompanying drawings the present invention is further illustrated.
Accompanying drawing 1 is structural representation of the invention；
Accompanying drawing 2 is power motor mounting structure schematic diagram of the invention；
Accompanying drawing 3 is copy plate mounting structure schematic diagram of the invention；
Accompanying drawing 4 is outlet integrated device structural representation of slagging tap of the invention；
Accompanying drawing 5 is condensation basal body structure schematic diagram of the invention；
In figure, 1 main stove, 2 horizontal revolving retorts, 3 gears, 4 power motors, 5 slag tap outlet integrated device, 6 blast pipes, 7 liquid
Change gas condensing unit, 8 liquefied gas filter recycle devices, 9 Multi-stage dust removing devices, 10 base plates, 11 fixed seats, 12 first bullets
Spring, 13 copy plates, 14 end caps, 51 residue outlets, 52 slag tap spiral, 53 outer tube, 54 gas bags, 55 scum pipes, 56 deslagging spirals, and 57
Base, 58 upper plates, 59 lower shoes, 510 second springs, 511 slag tap motor, 512 deslagging motors, 71 liquefied gas air inlet pipe, and 72
Cylinder, 73 heavy oil condensing towers, 74 light oil condensing towers, 75 condensation matrixes, 76 oral siphons, 77 outlet pipes, 78 condensation water tanks, 79
Baffle plate, 81 air inlet pipe, 82 primary holding vessels, 83 filtering tanks, the total tank of 84 filtrations, 85 net gas tanks, 86 escaping pipes, 87 going out gas branch pipe,
91 smoke inlet pipes, 92 remove dirt cup, 93 smoke conveying ducts, 94 screen packs, 95 showers, 96 water inlet pipes, 97 dust-proof water tanks, 98
Drainpipe, 99 main sewers, 910 first order remove dirt cup, and dirt cup is removed in 911 second level, and 912 third level remove dirt cup, and 913 flue gases are discharged
Pipe, 15 enter charging basket.
（Five）Specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.The embodiment includes being equipped with horizontal revolving destructive distillation in main stove 1, main stove 1
Kettle 2, the two ends of horizontal revolving retort 2 are rotated respectively by gear 3 by power motor 4, the exit of horizontal revolving retort 2
Outlet integrated device 5 of slagging tap is connected with, outlet integrated device 5 of slagging tap is connected by blast pipe 6 with liquefied gas condensing unit 7
Connect, the end of liquefied gas condensing unit 7 is connected with liquefied gas filter recycle device 8, the top of main stove 1 is connected with multistage dedusting dress
Put 9.The power motor 4 of the porch of horizontal revolving retort 2 is fixed on base plate 10, and base plate 10 is placed in fixed seat 11, base plate
Some first springs 12 are provided between 10 and fixed seat 11.Horizontal revolving retort 2 is provided with copy plate 13, copy plate 13 in exporting
It is fixedly installed on the end cap 14 of the front end of horizontal revolving retort 2.Outlet integrated device 5 of slagging tap includes stretching into horizontal revolving destructive distillation
Spiral 52 of slagging tap is provided with residue outlet 51 in kettle 2, residue outlet 51, the outsourcing of residue outlet 51 is provided with outer tube 53, and outer tube 53 passes through gas
Bag 54, the end bottom of residue outlet 51 is connected with scum pipe 55, scum pipe 55 and is provided with deslagging spiral 56.Gas bag 54 is installed on base
On 57, base 57 is made up of upper plate 58 and lower shoe 59, and some second springs are provided between upper plate 58 and lower shoe 59
510, spiral 52 of slagging tap is connected with motor 511 of slagging tap, and deslagging spiral 56 is connected with deslagging motor 512.Liquefied gas condensation dress
The 7 liquefied gas air inlet pipe 71 for including being connected with blast pipe 6 are put, liquefied gas air inlet pipe 71 is connected with cylinder 72, cylinder
72 bottoms are connected with heavy oil condensing tower 73, and the top of cylinder 72 is connected with light oil condensing tower 74, heavy oil condensing tower 73 and gently
Condensation matrix 75 is respectively equipped with oily condensing tower 74, the top of condensation matrix 75 is connected with oral siphon 76, condensation matrix 75 bottom
It is connected with outlet pipe 77, oral siphon 76 is connected with the side bottom of condensation water tank 78 1, outlet pipe 77 is another with condensation water tank 78
Side roof part is connected, and in condensation water tank 78 some baffle plates 79 are provided with.Liquefied gas filter recycle device 8 includes and liquefaction air cooling
The air inlet pipe 81 of the end of solidifying device 7 connection, air inlet pipe 81 connects primary holding vessel 82, and primary holding vessel 82 is connected with turn some
Filtering tank 83, end filtration tank 83 is connected with total tank 84 is filtered, and filters total tank 84 and is connected with net gas tank 85, and net gas tank 85 connects
The escaping pipe 86 for supplying burning for main stove 1 is connected to, some going out gas branch pipe 87 are connected with escaping pipe 86, going out gas branch pipe 87 is stretched into
In main stove 1.Multi-stage dust removing device 9 includes the smoke inlet pipe 91 being connected with main stove 1, and smoke inlet pipe 91 removes dirt cup with some levels
92 are connected, per two-stage except being connected by smoke conveying duct 93 between dirt cup 92, except the interior cloth successively from top to bottom of dirt cup 92
If being provided with dried layer screen pack 94, except the top of dirt cup 92 is connected with some showers 95, shower 95 is by water inlet pipe 96 and dedusting
Water tank 97 is connected, and except the bottom of dirt cup 92 is connected with drainpipe 98, drainpipe 98 is by main sewer 99 and the phase of dust-proof water tank 97
Connection.Except dirt cup 92 is three-level, smoke inlet pipe 91 with the first order except the bottom of dirt cup 910 is connected, except dirt cup 910 push up by the first order
With the second level except the top of dirt cup 911 is connected, the bottom of dirt cup 911 is removed with the third level except the bottom of dirt cup 912 is connected in the second level in portion,
The third level is provided with smoke discharge tube 913 except the top of dirt cup 912, and screen pack 94 is 50 layers.The porch of horizontal revolving retort 2 connects
Have into charging basket 15.
Using a kind of high-temperature retorting system of the present invention, the materials such as oil shale or house refuse are placed in charging basket 15,
Power motor 4 is rotated by reductor band moving gear 3, so as to drive horizontal revolving retort 2 to rotate, in horizontal revolving retort
While 2 rotation, the spiral push pedal in horizontal revolving retort 2 drives material slowly to push ahead, at the same time, in main stove 1
Gas combustion is heated to horizontal revolving retort 2 and carries out high-temperature retorting to material to it.Slag charge after high-temperature retorting and
The liquefied gas of generation is discharged by outlet integrated device 5 of slagging tap, and the liquefied gas of discharge enters liquefied gas condensing unit 7, after condensation
Liquefied gas be admitted to liquefied gas filter recycle device 8 and become net gas, net gas stores rear portion and can be sent again
Become owner of and being burnt in stove 1 high-temperature heating destructive distillation of carry out to material, the flue gas that high-temperature heating destructive distillation is produced is filled by multistage dedusting
Putting becomes the flue gas for meeting discharge standard and arranges to air after 9 purified treatments.
When gear 3 is driven by power motor and has back lash, due to the effect of the first spring 12, can be to power motor 4
Quick regulation is carried out, prevents from breaking broken teeth wheel 3, it is to avoid the generation of production accident.
Material in horizontal revolving retort 2 is when high-temperature retorting is carried out, while slowly moving forward, is moved to horizontal time
Turn to be slag charge during 2 front end of retort, because horizontal revolving retort 2 is relatively large in diameter, and the diameter of residue outlet 51 is less, and slag charge is very
It is difficult to be fast and effeciently advanced into residue outlet 51 certainly, however, copy plate 13 turns together with horizontal revolving retort 2 and end cap 14
Dynamic, the copy plate 13 of rotation just can endlessly take up slag charge, with its rotation, you can slag charge is copied into residue outlet 51,
Spiral 52 of slagging tap drives slag charge to proceed to scum pipe 55 and discharges.
Residue outlet 51 is entered from the slag out of horizontal revolving retort 2, motor 511 of slagging tap drives spiral 52 of slagging tap to rotate will
Slag is taken out of and falls into scum pipe 55, and deslagging motor 512 drives deslagging spiral 56 to rotate and discharges slag.At the same time, from horizontal revolving
The liquefied gas out of retort 2 is entered between residue outlet 51 and outer tube 53 hence into gas bag 54, is then discharged by blast pipe 6
To carry out filtration utilization.Because the end of horizontal revolving retort 2 that is connected with residue outlet 51 and slag output end are rotations, easily produce
Raw gap, second spring 510 moves up and down can gas bag 54 to be adjusted, situations such as to prevent fracture.
From slagging tap, the liquefied gas out of outlet integrated device 5 enters cylinder 72 by liquefied gas air inlet pipe 71, is separating
In cylinder 72, the big liquefied gas of density can sink into heavy oil condensing tower 73, and the little liquefied gas of density ascends into light oil condensing tower
74, so the different liquefied gas of density is separately condensed, the condensation for preventing is not in place, and having condensed to of having
Also in the problem for continuing to condense, not only condensation effect is good, and has saved cost for position.Respectively enter heavy oil condensing tower 73 and light oil
The liquefied gas of condensing tower 74 is descending, through handing over the cooling medium heat of circulation in condenser pipe in condensation matrix 75 during descending
Change and condense out.Cooling medium is extracted by oral siphon 76 from condensation water tank 78, and cooling medium is descending from the top of condensation matrix 75
Condensation water tank 78 is entered to during bottom from outlet pipe 77.The cooling medium discharged from outlet pipe 77 flows into baffle plate 79 and condensation water tank
In the spaces of 78 compositions, just outflow when cooling medium liquid level is concordant with first piece of baffle plate 79, second piece of baffle plate 79 of inflow, the
In the space that one piece of baffle plate 79 is constituted with condensation water tank 78, between second piece of bottom of baffle plate 79 and the bottom of condensation water tank 78 are left
Gap, cooling medium continues to move ahead, and reaches in the space of second piece of baffle plate 79, condensation water tank 78 and the 3rd piece of composition of baffle plate 79, cold
Solidifying medium will not move ahead, and be blocked by the 3rd piece of baffle plate 79, until when liquid level is raised to again concordant with the 3rd piece of top of baffle plate 79
May proceed to flow forward, so repeat, just make cooling medium roll up and down forward, make the cooling medium after heat exchange quick
Cooling is got off, and in order to go successively to condensing tower heat exchange is carried out so that more preferably, condensation efficiency is higher for condensation effect.
Respectively primary holding vessel 82 is entered by air inlet pipe 81 from the liquefied gas out of liquefied gas condensing unit 7, in primary
After the interior buffering of holding vessel 82 and primary filter, liquefied gas enters filtering tank 83, after the filtration of double-filtration tank 83, per group of liquefaction
Gas respectively enters the total tank 84 of filtration, and liquefied gas becomes net gas after filtering the filtration of total tank 84, and net gas enters into net gas tank 85
The final storage of row, while the net gas in net gas tank 85 is right through evenly distributing for going out gas branch pipe 87 after the discharge of escaping pipe 86
Main stove 1 carries out homogenous combustion heating.
The flue gas discharged from main stove 1 enters smoke inlet pipe 91, and in the presence of centrifugal blower, flue gas quickly enters first
Level removes the bottom of dirt cup 910, and subsequent flue gas is up to up to the first order except the top of dirt cup 910, and by smoke conveying duct 93 the is entered
The top of two-stage dust removal cylinder 911, subsequent flue gas is gone downwards to up to the second level except the bottom of dirt cup 911, is entered by smoke conveying duct 93
The third level removes the bottom of dirt cup 912, finally in the third level except the top of dirt cup 912 passes through the row of smoke discharge tube 913 to air.Thus,
Flue gas, except dirt cup 92 is through passing through, have passed through the filtration of 50 layers of screen pack 94 at per grade, and at each except equal in dirt cup 92
The spray process of shower 95 is have passed through, the pollutants such as the particulate matter in flue gas are all eliminated so as to met the mark of discharge
It is accurate.The water that shower 95 sprays is fallen except the bottom of dirt cup 92, and by drainpipe 98 main sewer 99 is pooled to, and eventually passes back to dedusting
Water tank 97, reusable edible.
Claims (10)
1. a kind of high-temperature retorting system, including main stove（1）, it is characterized in that：The main stove（1）Inside it is equipped with horizontal revolving retort
（2）, horizontal revolving retort（2）Two ends pass through respectively gear（3）By power motor（4）It is rotated, horizontal revolving retort
（2）Exit is connected with outlet integrated device of slagging tap（5）, outlet integrated device of slagging tap（5）By blast pipe（6）With liquefied gas
Condensing unit（7）It is connected, liquefied gas condensing unit（7）End is connected with liquefied gas filter recycle device（8）, main stove
（1）Top is connected with Multi-stage dust removing device（9）.
2. a kind of high-temperature retorting system according to claim 1, is characterized in that：The horizontal revolving retort（2）Entrance
The power motor at place（4）It is fixed on base plate（10）On, base plate（10）It is placed in fixed seat（11）On, base plate（10）With fixed seat（11）
Between be provided with some first springs（12）.
3. a kind of high-temperature retorting system according to claim 1, is characterized in that：The horizontal revolving retort（2）Outlet
Inside it is provided with copy plate（13）, copy plate（13）It is fixedly installed in horizontal revolving retort（2）The end cap of front end（14）On.
4. a kind of high-temperature retorting system according to claim 1, is characterized in that：The outlet integrated device of slagging tap（5）Bag
Include and stretch into horizontal revolving retort（2）Interior residue outlet（51）, residue outlet（51）Inside it is provided with spiral of slagging tap（52）, residue outlet（51）
Outsourcing is provided with outer tube（53）, outer tube（53）Through gas bag（54）, residue outlet（51）End bottom is connected with scum pipe（55）, deslagging
Pipe（55）Inside it is provided with deslagging spiral（56）.
5. a kind of high-temperature retorting system according to claim 4, is characterized in that：The gas bag（54）It is installed on base（57）
On, base（57）By upper plate（58）And lower shoe（59）Constitute, upper plate（58）With lower shoe（59）Between be provided with it is some
Second spring（510）, spiral of slagging tap（52）With motor of slagging tap（511）It is connected, deslagging spiral（56）With deslagging motor（512）Phase
Connection.
6. a kind of high-temperature retorting system according to claim 1, is characterized in that：The liquefied gas condensing unit（7）Including
With blast pipe（6）The liquefied gas air inlet pipe being connected（71）, liquefied gas air inlet pipe（71）With cylinder（72）It is connected, cylinder
（72）Bottom and heavy oil condensing tower（73）It is connected, cylinder（72）Top and light oil condensing tower（74）It is connected, heavy oil condensation
Tower（73）With light oil condensing tower（74）Inside it is respectively equipped with condensation matrix（75）, condense matrix（75）Top and oral siphon（76）It is connected
Connect, condense matrix（75）Bottom and outlet pipe（77）It is connected, oral siphon（76）With condensation water tank（78）One side bottom is connected,
Outlet pipe（77）With condensation water tank（78）Opposite side top is connected, condensation water tank（78）Inside it is provided with some baffle plates（79）.
7. a kind of high-temperature retorting system according to claim 1, is characterized in that：The liquefied gas filter recycle device
（8）Including with liquefied gas condensing unit（7）The air inlet pipe of end connection（81）, air inlet pipe（81）The primary holding vessel of connection（82）,
Primary holding vessel（82）It is connected with some filtering tanks in turn（83）, end filtration tank（83）With the total tank of filtration（84）It is connected, mistake
Filter total tank（84）With net gas tank（85）It is connected, net gas tank（85）It is connected with for main stove（1）The escaping pipe of supply burning（86）,
Escaping pipe（86）On be connected with some going out gas branch pipe（87）, going out gas branch pipe（87）Stretch into main stove（1）It is interior.
8. a kind of high-temperature retorting system according to claim 1, is characterized in that：The Multi-stage dust removing device（9）Including with
Main stove（1）The smoke inlet pipe of connection（91）, smoke inlet pipe（91）Dirt cup is removed with some levels（92）It is connected, per two-stage dedusting
Cylinder（92）Between pass through smoke conveying duct（93）It is connected, except dirt cup（92）If being inside laid with dried layer filtration successively from top to bottom
Net（94）, except dirt cup（92）Top is connected with some showers（95）, shower（95）By water inlet pipe（96）With dust-proof water tank
（97）It is connected, except dirt cup（92）Bottom is connected with drainpipe（98）, drainpipe（98）By main sewer（99）With water in dust removal
Case（97）It is connected.
9. a kind of high-temperature retorting system according to claim 8, is characterized in that：It is described except dirt cup（92）For three-level, flue gas
Air inlet pipe（91）Dirt cup is removed with the first order（910）Bottom is connected, and the first order removes dirt cup（910）Dirt cup is removed with the second level in top
（911）Top is connected, and dirt cup is removed in the second level（911）Dirt cup is removed with the third level in bottom（912）Bottom is connected, third level dedusting
Cylinder（912）Top is provided with smoke discharge tube（913）, screen pack（94）For 50 layers.
10. a kind of high-temperature retorting system according to claim 1, is characterized in that：The horizontal revolving retort（2）Entrance
Place is connected with into charging basket（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103396.6A CN106635082A (en) | 2017-02-24 | 2017-02-24 | High-temperature dry distillation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103396.6A CN106635082A (en) | 2017-02-24 | 2017-02-24 | High-temperature dry distillation system |
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| Publication Number | Publication Date |
|---|---|
| CN106635082A true CN106635082A (en) | 2017-05-10 |
Family
ID=58848250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710103396.6A Pending CN106635082A (en) | 2017-02-24 | 2017-02-24 | High-temperature dry distillation system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1396018A (en) * | 1971-09-06 | 1975-05-29 | Petroleo Brasileiro Sa | Pyrolysis of oil-containing materials |
| CN101391355A (en) * | 2008-10-15 | 2009-03-25 | 无锡汉神电气有限公司 | Transversal driving mechanism |
| CN102399562A (en) * | 2011-10-17 | 2012-04-04 | 李昊民 | Horizontal continuous dry distillation device and dry distillation method for oil shale |
| CN103937518A (en) * | 2014-04-17 | 2014-07-23 | 天津大学 | Biomass pyrolysis device and biomass pyrolysis method |
| CN204592190U (en) * | 2015-03-11 | 2015-08-26 | 江苏天宝利自动化科技有限公司 | A kind of mechanism eliminating rack pinion between cog back lash |
| CN207031347U (en) * | 2017-02-24 | 2018-02-23 | 山东腾鲁环保设备有限公司 | A kind of high-temperature retorting system |
-
2017
- 2017-02-24 CN CN201710103396.6A patent/CN106635082A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1396018A (en) * | 1971-09-06 | 1975-05-29 | Petroleo Brasileiro Sa | Pyrolysis of oil-containing materials |
| CN101391355A (en) * | 2008-10-15 | 2009-03-25 | 无锡汉神电气有限公司 | Transversal driving mechanism |
| CN102399562A (en) * | 2011-10-17 | 2012-04-04 | 李昊民 | Horizontal continuous dry distillation device and dry distillation method for oil shale |
| CN103937518A (en) * | 2014-04-17 | 2014-07-23 | 天津大学 | Biomass pyrolysis device and biomass pyrolysis method |
| CN204592190U (en) * | 2015-03-11 | 2015-08-26 | 江苏天宝利自动化科技有限公司 | A kind of mechanism eliminating rack pinion between cog back lash |
| CN207031347U (en) * | 2017-02-24 | 2018-02-23 | 山东腾鲁环保设备有限公司 | A kind of high-temperature retorting system |
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