CN207811692U - A kind of gasification reduction preparing high-temp oil gas dedusting coke removing appts - Google Patents
A kind of gasification reduction preparing high-temp oil gas dedusting coke removing appts Download PDFInfo
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- CN207811692U CN207811692U CN201721752706.9U CN201721752706U CN207811692U CN 207811692 U CN207811692 U CN 207811692U CN 201721752706 U CN201721752706 U CN 201721752706U CN 207811692 U CN207811692 U CN 207811692U
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- cylinder
- storing box
- material storing
- coke removing
- removing appts
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- 239000000571 coke Substances 0.000 title claims abstract description 27
- 238000002309 gasification Methods 0.000 title claims abstract description 10
- 230000009467 reduction Effects 0.000 title abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 38
- 239000007789 gas Substances 0.000 description 33
- 239000011269 tar Substances 0.000 description 25
- 239000003245 coal Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000000197 pyrolysis Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
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- 230000008569 process Effects 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001441723 Takifugu Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
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- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000011285 coke tar Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005235 decoking Methods 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
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- Coke Industry (AREA)
Abstract
The utility model discloses a kind of gasification reduction preparing high-temp oil gas dedusting coke removing appts, the first cylinder and the second cylinder being connect including horizontal cylinder and with the horizontal cylinder upper vertical, setting air inlet (4) at the top of first cylinder (2), gas outlet (5) are set at the top of second cylinder (3), it is characterised in that installation baffle (6) in first cylinder (2) and the second cylinder (3)；The first motor (9) that horizontal cylinder (1) inner bottom installs the first helical structure (8) and it is driven to act；Further include material storing box, the horizontal cylinder (1) connects material storing box by feed inlet (12), and discharge port (15) is also set up on the material storing box.The utility model is simple in structure, and dust-laden particle, heavy tar content removal rate are high, and greasy filth can utilize again, and added value is high, realizes continuous operation, really realizes industrialized production.
Description
Technical field
The energy development of the utility model category and environmental technology field are removed more particularly, to a kind of gasification reduction preparing high-temp oil gas
Dirt coke removing appts.
Background technology
China's oil starvation, few gas, rich coal energy resource structure feature be doomed AND ENERGY RESOURCES CONSUMPTION IN CHINA will be for a long time based on coal, coal at present
Mine mechanical mining degree is relatively high, and lump coal only accounts for 30% or so, and a large amount of cheap fine coal in major coal place of production can not be effective
Utilization.Semi-coke, also known as semicoke, coke, structure are bulk, and granularity is generally in 3mm or more, and color is in light/dark balance, currently, semi-coke
There are mainly two types of specifications:When soil refining semi-coke, second is that mechanism semi-coke；Although the semi-coke of two kinds of specifications is same high-quality essence
Coal is refined, but because the difference of production technology and equipment, cost and quality are also made a world of difference.Wherein good semi-coke originates in
The Shenmu County and Fugu in Shaanxi.
The pyrolysis of coal, like the air-distillation process of tar, if not dedusting, that is difficult oil and water, oil and oil separation
It comes.This petroleum vapor recovery mode is conducive to oil quality raising, is also beneficial to enterprise oil at three kinds of oil of heavy, medium and light
Economic value improves, and is also beneficial to follow-up oil product processing.After carrying wax such as heavy oil, add hydrogen formed heavy diesel fuel component, or directly as
Industrial fuel oil, or directly as carbon black raw oil etc.；Light oil is the highest oil product of economic value, is gasoline fraction, passes through letter
Single rectifying adds hydrogen, can get solvent naphtha and premium.Oil-water separation, dust removing effects are directly related to oil quality,
It is particularly significant to tar following process.
Patent CN96207496.9 is a kind of rotary furnace formula retort gas generator, it is removed using cyclone separating tube
The dust of dry distillation gas.Patent CN921000912.7 is a kind of method and apparatus producing dry distillation gas, and dry distillation gas removes
Dirt device is cyclone separator or inertia separator.But it is found in putting into practice, the heavy tar and dust of generation attach to whirlwind point
From device inner wall, cyclonic separation efficiency is not only caused to decline, but also influences the longtime running of system.
Above several devices should say all there is certain dust removing effects, but while dedusting, often a certain amount of heavy
Tar, a small amount of tar light oil also remove in passing.If a large amount of coke tar cracking is become tar light oil again, then dirt is gone
To consider the problems of except being us.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of gasification reduction preparing high-temp oil gas dedusting and removes
Coke installation, simple in structure, good airproof performance can realize continuous production, improve production efficiency.
Specific technical solution used by the utility model is as follows：
A kind of gasification restores preparing high-temp oil gas dedusting coke removing appts, including horizontal cylinder and with the horizontal cylinder top
First cylinder and the second cylinder connected vertically, the first cylinder top are arranged air inlet, outlet are arranged at the top of the second cylinder
Mouthful, it is characterised in that baffle is installed in first cylinder and the second cylinder；
The first motor that the horizontal cylinder inner bottom installs the first helical structure and it is driven to act；
Further include material storing box, the horizontal cylinder connects material storing box by feed inlet, is also set up out on the material storing box
Material mouth.
In the utility model, high-temperature oil gas is typically from coal carbonization gasification reduction apparatus, such as known in the art
Reaction kettle.Depending on the operating condition of reaction kettle, the temperature for leaving the dry distillation gas of reaction kettle outlet is generally 400~850 DEG C,
Wherein contain the dust such as coal dust, ash largely carried secretly to grade and at a high temperature of reaction kettle exit in gaseous tar.
According to the difference of boiling point, these tar can be roughly classified into heavy tar and tar light oil, and wherein heavy tar refers in coal tar
Oily mid-boiling point is higher than 360 DEG C of substance, and tar light oil refers to the substance that coal tar mid-boiling point is less than 360 DEG C.
High-temperature oil gas from air inlet into, fully buffering after, flow velocity dramatic decrease slowly enters the first cylinder, constantly with
Baffle in cylinder is rebuffed, and the dust-laden particle in the high-temperature oil gas of part is adhered on baffle, while also having a large amount of heavy tar,
Tar light oil meets baffle and turns cold into liquid, is adhered on baffle together, slowly slides, finally to horizontal cylinder；High temperature gas flow exists
Touched with air-flow on horizontal cylinder liquid level has part dust-laden particle and tar to be adhered to liquid level, subsequent high-temperature oil gas half-turn again
It sails against the current, then slowly rises in the second cylinder interior air-flow, under the action of baffle, air-flow walks Z-shaped route, in high-temperature oil gas
Dust-laden particle continue sinking of being rebuffed, tar condenses to the cold, in flowable state greasy filth therewith slide and under, coke-stove gas, lightweight
Tar enters subsequent cycle equipment by gas outlet, to reduce the dustiness and heavy tar content of high-temperature oil gas, improves production
Quality；The fluidised form greasy filth gathered sends carry out discharge under the control of material position inductor, by spiral transferring, opens valve
Door, fluidised form greasy filth drains into material storing box, then drains into follow-up equipment with its second motor by the second helical structure and refine kettle refining, from
And realize continuous production, improve production efficiency.
The dedusting coke removing appts 300 DEG C~360 DEG C of dust-laden high-temperature oil gas can be reduced to 250 DEG C~320 DEG C with
Under dedusting, remove heavy tar high-temperature oil gas, 85% or more dust granule removal rate, 90% or more tar removal rate, specifically with
The flow of air inlet, flow velocity, volume of cylinder etc. are related.The volume of horizontal cylinder is the 5 of the first cylinder or the second cylinder volume
~12 times；The dedusting coke removing appts are simple in structure, secured, abrasion is small, long lifespan, integral installation convenience.
Preferably, the air inlet dust-laden high-temperature oil gas temperature control is at 300 DEG C~330 DEG C, dedusting is burnt except heavy
Oily best results, the temperature that gas outlet comes out are 250 DEG C~280 DEG C.
Preferably, the first cylinder and the second cylinder volume and size are just the same, horizontal cylinder is the first cylinder body
Long-pending 6~8 times.
The horizontal cylinder bottom end is equipped with helical structure, and helical structure can be selected shaftless screw and have axis spiral, uses
In conveying material greasy filth, helical structure is supported and is fixed by supporting rack, and supporting rack can be arranged 1~5.
Preferably, helical structure, which can be selected, axis spiral, i.e., first has axis spiral and first motor, supporting rack that can set
2~3.
The effect of the baffle is the dust granules blocked inside high-temperature oil gas, second is that making heavy tar and a small amount of
, high boiling tar light oil be rebuffed and liquefy to the cold, third, changing the trend of air-flow, walk Z-shaped, be equivalent to air flow path and add
Long, it is more preferable that dedusting devokes effect.The block number of baffle is 2~8 pieces, and the angle with cylinder lateral wall is 30 °~90 °.
As priority, the block number of baffle is 4~6 pieces, and the angle with cylinder lateral wall is 45 °~60 °.
It, can be automatically while material position inductor sends out alarm when the greasy filth of horizontal cylinder is accumulate to a certain amount
Manual control opens first motor, and first motor driving first has axis helical structure；When the greasy filth of horizontal cylinder is less than a certain amount of
When, material position inductor, which sends out signal control first, has axis spiral and first motor to be stopped.
The material storing box is mainly used for the buffer storage of follow-up equipment refining kettle charging, plays connection horizontal cylinder and essence
The effect of kettle is refined, the charging of material storing box realizes mainly by the second helical structure and its second motor, can field control also people
Mouth operates, and helical structure can be selected shaftless screw and have axis spiral, and helical structure is supported and fixed by supporting rack, and supporting rack can be set
Set 1~5.
Preferably, helical structure, which can be selected, axis spiral, i.e., second has axis spiral and the second motor, supporting rack that can set
1~2.
Valve is installed at the feed inlet of material storing box upper end, when material conveys, Open valve, when material drains or storing
When box installed is full, valve is closed.The advantages of optional spherical valve of valve and gate valve, gate valve is that medium can be to both sides any direction stream
It is dynamic, it is easily installed；Body is simple, and structure length is short, and anufacturability is good, applied widely；Compact-sized, valve is rigidly good,
Channel is smooth, and flow resistance number is small, and sealing surface uses stainless steel and hard alloy, service life long.
As priority, valve can use Pneumatic gate valve.
At the feed inlet, discharge outlet is separately installed with metal compensator.Metal corrugated expension joint is as a kind of soft
Property pressure resistance pipe fitting, it is cold by heat expansion with absorption line, conduit, container etc. using effective dilatation of its operative body bellows
The reasons such as contracting and change in size or compensation pipes, conduit, the axial of container etc., transverse direction and the angular displacement generated, absorb vibration
Energy, the effects that capable of playing vibration damping, noise reduction, have the multinomial spies such as flexible, light weight, corrosion-resistant, antifatigue, high-low temperature resistant
Point.
The side wall of the horizontal cylinder, material storing box is equipped with access hole；When device breaks down, site operation personnel can lead to
It crosses manhole to repair the component in device, closes maintenance door after the completion of repair, the position of manhole setting can basis
Practical matter determines.
The utility model is simple in structure, good airproof performance, dedusting decoking separation rate are high, and oil-sludge treatment amount is big, passes through material position sense
It answers the motor of device control driving screw to carry out discharge, realizes continuous operation, improve production efficiency.
Description of the drawings
Fig. 1 is a kind of structure chart of gasification reduction preparing high-temp oil gas dedusting coke removing appts in the utility model.
Specific implementation mode
A kind of gasification as shown in Figure 1 restores preparing high-temp oil gas dedusting coke removing appts, including horizontal cylinder 1 and with it is described
The first cylinder 2 and the second cylinder 3 of 1 upper vertical of horizontal cylinder connection, first cylinder, 2 top setting air inlet 4, second
Gas outlet 5 is arranged in 3 top of cylinder, and baffle 6 is installed in the first cylinder 2 and the second cylinder 3；1 inner bottom of horizontal cylinder installation the
One helical structure 8 and the first motor 9 for driving it to act；Further include material storing box, the horizontal cylinder 1 is connected by feed inlet 12
Material storing box is connect, discharge port 15 is also set up on the material storing box.
In the utility model, dedusting coke removing appts are by horizontal cylinder 1 and are installed vertically on symmetrical the above horizontal cylinder
One cylinder 2 and the second cylinder 3 composition, can be reduced to 250 DEG C~320 DEG C or less by 300 DEG C~360 DEG C of dust-laden high-temperature oil gas and remove
Dirt removes heavy tar high-temperature oil gas, and specifically with the flow of air inlet 4, flow velocity, volume of cylinder etc. is related.Air inlet 4 can be
The surface of one cylinder 2, gas outlet 5 can be in the surfaces of the second cylinder 3.First cylinder 2 and 3 volume of the second cylinder and size are complete
Complete the same, horizontal cylinder 1 is 6~8 times of 2 volume of the first cylinder.The selection of helical structure 8,16 has axis spiral, has axis spiral opposite
In shaftless screw, there is advantage for fixed and support；Excessive supporting rack 7 is unfavorable for the continuous conveying of material, conveys simultaneously
Amount can also decline, and the supporting rack 7 of the first helical structure 8 can set 2, and the supporting rack 7 of the second helical structure 16 can set 1；The first,
Baffle 6 is installed in second cylinder 2,3, baffle 6 can blocks dust, liquefy heavy tar, changes simultaneously air-flow trend, baffle 6
Quantity be 4 pieces, be 60 ° with the angle of cylinder lateral wall.
In the present embodiment, feed inlet 12 is separately installed with metal compensator 11 at discharge port 15.The side wall of horizontal cylinder 1,
The side wall of material storing box 14 is equipped with access hole 18；Gate valve can be selected in valve 13.
The specific operation process of above-mentioned apparatus is as follows：High-temperature oil gas enters from air inlet 4, slowly takes advantage of a situation along the first cylinder 2
It under and, to horizontal cylinder 1 under the action of baffle 6, is contacted with bottoms material or barrel wall contacts, then again slowly and up to the
Two cylinders 3 under baffle 6 in third cylinder 2 acts on, walk Z-shaped flow direction, dedusting, except heavy tar, be cooled to certain temperature
High-temperature oil gas go out to enter process from gas outlet 5 again.When the accumulation of the greasy filth of 1 bottom of horizontal cylinder is a certain amount of, material is touched
Position inductor 10, the material position inductor 10 send signal, can manual operation also can be automatically controled, open valve 13, open driving
The first motor 9 of first helical structure 8, while driving the second helical structure 16 and its second motor 17, greasy filth is from horizontal cylinder 1
Into material storing box 14, subsequent refining kettle is entered back into.
The foregoing is merely the preferable implementation examples of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of gasification restores preparing high-temp oil gas dedusting coke removing appts, including horizontal cylinder (1) and with the horizontal cylinder (1)
The first cylinder (2) and the second cylinder (3) of upper vertical connection, the first cylinder (2) top setting air inlet (4), second
Gas outlet (5) are set at the top of cylinder (3), it is characterised in that baffle is installed in first cylinder (2) and the second cylinder (3)
(6)；
The first motor (9) that horizontal cylinder (1) inner bottom installs the first helical structure (8) and it is driven to act；
Further include material storing box, the horizontal cylinder (1) connects material storing box by feed inlet (12), is also set up on the material storing box
Discharge port (15).
2. dedusting coke removing appts as described in claim 1, it is characterised in that the side wall of the horizontal cylinder (1) is equipped with material position sense
Device (10), the saturation degree of material position inductor (10) the detection material is answered to send out the signal of control first motor (9).
3. dedusting coke removing appts as described in claim 1, which is characterized in that the block number of the baffle (6) is 2~8 pieces, with cylinder
Body sidewall is in 30 °~90 ° angles.
4. dedusting coke removing appts as described in claim 1, which is characterized in that described material storing box (14) the bottom discharge mouth (15)
The second motor (17) that end is equipped with the second helical structure (16) and it is driven to act.
5. dedusting coke removing appts as described in claim 1, which is characterized in that first helical structure (8) and the second spiral
Structure (16) has supporting rack (7) support and fixes respectively, and the quantity of supporting rack (7) is 1~5.
6. dedusting coke removing appts as described in claim 1, which is characterized in that the horizontal cylinder (1) and material storing box (14) point
Pressure gauge and thermometer are not installed.
7. dedusting coke removing appts as described in claim 1, which is characterized in that described feed inlet (12) lower end is equipped with valve
(13), the valve (13) is connect with material storing box (14).
8. dedusting coke removing appts as described in claim 1, which is characterized in that be equipped with metal compensation at the feed inlet (12)
Device (11).
9. dedusting coke removing appts as described in claim 1, which is characterized in that the horizontal cylinder (1) and material storing box (14)
Side wall is equipped with access hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752706.9U CN207811692U (en) | 2017-12-15 | 2017-12-15 | A kind of gasification reduction preparing high-temp oil gas dedusting coke removing appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752706.9U CN207811692U (en) | 2017-12-15 | 2017-12-15 | A kind of gasification reduction preparing high-temp oil gas dedusting coke removing appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207811692U true CN207811692U (en) | 2018-09-04 |
Family
ID=63333159
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752706.9U Active CN207811692U (en) | 2017-12-15 | 2017-12-15 | A kind of gasification reduction preparing high-temp oil gas dedusting coke removing appts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207811692U (en) |
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2017
- 2017-12-15 CN CN201721752706.9U patent/CN207811692U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240710 Address after: No. 2 Nuzhen West Road, Suixi Economic Development Zone, Suixi County, Huaibei City, Anhui Province 235000 Patentee after: Anhui Qingneng Carbon Recycling Technology Co.,Ltd. Country or region after: China Address before: Room 102, 182 Dongji Avenue, Qujiang District, Quzhou City, Zhejiang Province Patentee before: ZHEJIANG TIANLU ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |