CN108753320A - A kind of drainage bin - Google Patents
A kind of drainage bin Download PDFInfo
- Publication number
- CN108753320A CN108753320A CN201810921893.1A CN201810921893A CN108753320A CN 108753320 A CN108753320 A CN 108753320A CN 201810921893 A CN201810921893 A CN 201810921893A CN 108753320 A CN108753320 A CN 108753320A
- Authority
- CN
- China
- Prior art keywords
- drainage bin
- water treatment
- treatment plant
- drainage
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000002006 petroleum coke Substances 0.000 claims abstract description 31
- 239000000571 coke Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 abstract description 12
- 238000006297 dehydration reaction Methods 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 description 12
- 238000007599 discharging Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005235 decoking Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- C10B33/00—Discharging devices; Coke guides
- C10B33/003—Arrangements for pollution-free discharge
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
Further include the mechanical coke removing appts of the petroleum coke arch camber for destroying bottom in the drainage bin the invention discloses a kind of drainage bin, including water treatment plant, and the petroleum coke arch camber for destroying the drainage bin medial surface air bubble Arch-Breaking Device；The discharge efficiency of above-mentioned drainage bin is remarkably improved.Further, water treatment plant is respectively set in the upper and lower part of drainage bin, the dehydration efficiency of drainage bin can be improved, save dewatering time.
Description
Technical field
The present invention relates to petrochemical industry more particularly to a kind of drainage bins.
Background technology
In domestic early stage petrochemical industry, the burnt aqueous mixtures of gained are usually dumped at the outdoor coke of open type after hydraulic decoking
So that it is drained naturally in pond, after it is tentatively drained, then is transferred into subsequent broken and conveying equipment.It is above-mentioned dehydrated
The steam volatile quantity of Cheng Zhong, burnt aqueous mixtures are big, and the hydro carbons oil gas for carrying coke powder, suspended matter and sulfur compound can be to air and week
Surrounding environment causes to seriously affect.
To reduce above-mentioned adverse effect, generally use drainage bin realizes the dehydration of burnt aqueous mixtures in the prior art, should
Drainage bin is not only able to realize the static dehydration of petroleum coke and of short duration storage, and can accomplish whole process closed processes, side
Just the exhaust gas generated in the process is delivered directly to waste gas treatment equipment centralized processing.
But since petroleum coke is distinctive wet viscous, the dehydration efficiency and discharge efficiency of above-mentioned drainage bin be not usually high.Therefore such as
What improves the dehydration efficiency and discharge efficiency of drainage bin, is person skilled in art's technical issues that need to address.
Invention content
The object of the present invention is to provide a kind of drainage bin, dehydration efficiency and discharge are more efficient.
In order to achieve the above objectives, the present invention provides following technical scheme：
A kind of drainage bin, including water treatment plant further include：
Mechanical coke removing appts for the petroleum coke arch camber for destroying bottom in the drainage bin, and it is described de- for destroying
The air bubble Arch-Breaking Device of the petroleum coke arch camber of sump medial surface.
Preferably, the mechanical coke removing appts include transmission shaft, and the transmission shaft is equipped with several helical blades, the spiral shell
Vane piece outer end face is equipped with alloy blade.
Preferably, it is additionally provided with the vibrating device that it can be made to vibrate on the mechanical coke removing appts.
Preferably, further include lifting gear, the mechanical coke removing appts can be driven to be moved up and down in the drainage bin.
Preferably, the drainage bin lower part is in cone, and the air bubble is broken to be used to destroy the cone medial surface for device
Petroleum coke arch camber.
Preferably, the water treatment plant includes upper water treatment plant and lower water treatment plant, and the upper water treatment plant includes several
It is set in qually spaced in the drainage unit in bulkhead above the drainage bin；The lower water treatment plant includes the bottom with the drainage bin
Portion is in the drainage unit of interlayer setting.
Preferably, the pore size filter of the upper water treatment plant is more than the pore size filter of the lower water treatment plant, the drainage
The filtration hole of unit is pyramidal structure.
Preferably, the upper water treatment plant and the lower water treatment plant are equipped with high pressure washing water pipe.
Preferably, further include swinging dump skip.
Drainage bin provided by the present invention, including water treatment plant further include the stone for destroying bottom in the drainage bin
The mechanical coke removing appts of oil coke arch camber, and petroleum coke arch camber for destroying the drainage bin medial surface air bubble broken arch
Device.When in running order, the mixture of petroleum coke and water is provided with filter out of the feed inlet of drainage bin injection drainage bin in storehouse
Water installations, the burnt aqueous mixtures into putting in storage are filtered by water treatment plant, and the water filtered out collects and is discharged；Burnt aqueous mixtures are quiet
Anti-avulsion water is for a period of time after coke material moisture content reaches certain standard, you can the discharge gate for opening drainage bin carries out discharging.But
Because the wet viscous characteristic of coke material, static for a long time that it is made to be easy the arch camber inside drainage bin, mechanical coke removing appts are opened at this time,
The arch camber of the petroleum coke of bottom in the drainage bin can be destroyed by its rotation process in drainage bin, while opening air bubble
Arch-Breaking Device destroys the petroleum coke arch camber of the drainage bin medial surface, thus significantly improves the discharge efficiency of drainage bin.
Further, water treatment plant is respectively set in the upper and lower part of drainage bin, as burnt aqueous mixtures constantly enter
In storehouse, water treatment plant filtration yield reaches saturation under in storehouse, and burnt aqueous mixtures injecting height in storehouse rises to upper drainage
When the position of device, water and short grained coke powder can be filtered again by upper water treatment plant, to improve the dehydration efficiency of drainage bin,
Dewatering time can obviously be saved.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of drainage bin in a kind of specific embodiment of the present invention；
Fig. 2 is the front section view of drainage bin in Fig. 1；
Fig. 3 is the structural schematic diagram of mechanical coke removing appts in drainage bin in Fig. 1.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the present invention is to provide a kind of drainage bin, and dehydration efficiency and unloading efficiency are higher.
- Fig. 3 is please referred to Fig.1, Fig. 1 is the structural schematic diagram of drainage bin in a kind of specific embodiment of the present invention；Fig. 2 is Fig. 1
The front section view of middle drainage bin；Fig. 3 is the structural schematic diagram of mechanical coke removing appts in drainage bin in Fig. 1.
In a kind of specific embodiment, by taking cylinder drainage bin as an example comprising the water treatment plant 4 being located inside drainage bin,
Certainly further include being located at the feed inlet 6 above drainage bin and the discharge gate 7 below drainage bin.The mixing of petroleum coke and water
Object namely burnt material enter drainage bin by feed inlet 6, carry out drainage by the water treatment plant 4 inside drainage bin, usually stand again
A period of time peaceful dehydration completes dehydration when coke material moisture content is less than 8%, opens discharge gate 7 and carry out discharging, this
The exhaust gas waste water generated in the process can be discharged and be focused on by associated conduit, to reduce environmental pollution.
Above-mentioned drainage bin further includes mechanical coke removing appts 1 and air bubble Arch-Breaking Device 3；The former is arranged is used in drainage bin bottom
The petroleum coke arch camber of bottom is destroyed, the petroleum coke arch camber for destroying medial surface is arranged on the madial wall of drainage bin in the latter.
Since dewatered burnt material is both needed to leave drainage bin, the petroleum coke arch camber of drainage bin bottom by discharge gate 7
Probability bigger, while the arch camber of petroleum coke may also result in the blocking of discharge port, and mechanical coke removing appts 1 are arranged in drainage bin
Bottom can destroy petroleum coke arch camber by external impetus, increase the decrease speed of petroleum coke, improve unloading efficiency.Further
Ground, can be by 1 center arranged at the bottom of mechanical coke removing appts, in this way can be with the sky that is arranged on drainage bin madial wall
Gas big gun Arch-Breaking Device 3 forms more uniform distribution.
The operation principle of air bubble Arch-Breaking Device 3 is shown in the prior art, no longer illustrates herein, can install by conventional methods
On drainage bin madial wall, according to specifically used needs, several air bubble Arch-Breaking Devices 3 can be selected, its scattering device is existed
On madial wall, to improve arch-breaking efficiency.Air bubble Arch-Breaking Device 3 is set on drainage bin madial wall, can not only be destroyed positioned at de-
Petroleum coke arch camber near sump madial wall, while the coke for being also convenient for being retained on madial wall after cleaning discharging is expected.
In a specific embodiment, mechanical coke removing appts 1 include transmission shaft 11, and if being arranged on transmission shaft 11
Dry helical blade 12.When work, transmission shaft 11 drives helical blade 12 to be rotated, and is stirred to petroleum coke, destroys oil
Burnt arch camber.Transmission shaft 11 can be set in drainage bin vertically, be connected at the top of fixing end and drainage bin.The spiral shell of helical blade 12
Radial facing is more preferable to the cutting effect of petroleum coke.
Specifically, helical blade 12 can be distributed along the axial general uniform of transmission shaft 11, can be set on each axial height
One or more pieces helical blades 12 are set, it, can be by axially different height when only having a piece of helical blade 12 on each axial height
Helical blade 12 on degree is arranged to radial spaced at equal angles around, to destroy petroleum coke arch camber from multi-angle, provides discharging effect
Rate.Further, it is equipped with alloy blade 13 in 12 outer end face of helical blade, the larger alloy of preferred hardness can enhance helical-blade
The outer end hardness of piece so that mechanical coke removing appts are stronger to the cutting power of petroleum coke when rotated.
As an improvement being equipped with the vibrating device 14 that it can be made to vibrate on mechanical coke removing appts 1, for example vibrate
Device, motor drive under high-speed rotation and generate the vibration of high frequency a little, motor may be provided at the outside of drainage bin, the vibration
Device 14 can assist the broken arch effect that mechanical coke removing appts 1 carry out work offer to petroleum coke.
Further, lifting gear 2 is set outside drainage bin, which can be sprocket wheel lifting gear, can specifically wrap
Include motor, speed reducer, sprocket wheel and transmission shaft 11.The lifting gear energy band motivation tool coke removing appts 1 move up and down in drainage bin,
To expand the scope of activities of mechanical coke removing appts 1 so that its arch-breaking efficiency higher.
In a kind of specific embodiment, drainage bin lower part is in cone, in order to which petroleum coke is preferably discharged, at this time by air bubble
The broken arch camber problem that the petroleum coke that the processing that can be more concentrated in cone medial surface will be discharged is set for device 3.
On the basis of the improvement of above-mentioned drainage bin, water treatment plant 4 is divided into two parts, respectively 41 He of upper water treatment plant
Lower water treatment plant 42 is arranged in the bottom of drainage bin lower water treatment plant 42, specifically, may be configured as with drainage bin bottom in folder
The drainage unit of layer setting, which is level-one water treatment plant, into the mixing of petroleum coke and water in drainage bin
Object carries out drainage by level-one water treatment plant；Upper water treatment plant 41 is arranged in the top bulkhead of drainage bin, it specifically, can
Several equidistant drainage units are set as, this is two level water treatment plant.The setting of this two level water treatment plant can significantly improve
The dehydration efficiency of drainage bin.
When height of the burnt aqueous mixtures in drainage bin rises to the height of upper water treatment plant 41, and lower water treatment plant 42
Filtration yield when reaching saturation, water treatment plant 41 can play filtration on this, and lower water treatment plant 42 is assisted to work, from
And improve the Drainage efficiency of drainage bin.
Specifically, be cooperatively provided with upper tank 411 with upper water treatment plant 41, for be discharged the water being filtered out and
Short grained coke powder；Similarly, cooperatively it is additionally provided with bottom tank 421 with lower water treatment plant 42.
Further, the pore size filter of upper water treatment plant 41 is set greater than to the pore size filter of lower water treatment plant 42, it can
The filter efficiency of water treatment plant 41 in increase.Pore size filter described herein is all of upper water treatment plant 41 or lower water treatment plant 42
The sum of the pore size filter of drainage unit.The water that is arranged in the bottom of drainage bin, burnt aqueous mixtures due to lower water treatment plant 42 and
The rate of filtration is very fast under the effect of gravity for little particle coke powder, and corresponding upper water treatment plant 41 is arranged in the side of drainage bin
On the bulkhead of face, when only 42 filtration yield of water treatment plant is saturated instantly, water and little particle coke powder just can from upper water treatment plant 41 mistake
Filter, therefore the filter opening aperture of upper water treatment plant 41 can suitably increase.In addition, the sum of the filtering hole area of usually the two is much larger than
The caliber of the feed inlet 6 of drainage bin is more than admission velocity, to feed intake into drainage bin so as to the velocity of discharge of burnt aqueous mixtures
When can put into it is more.
Furthermore it is also possible to which the filtration hole of the drainage unit in upper water treatment plant 41 and lower water treatment plant 42 is disposed as boring
Shape structure, such filtration hole are not easy to plug, and improve dehydration efficiency.
As an improvement being respectively provided with high pressure washing water pipe 43 in upper water treatment plant 41 and lower water treatment plant 42, it is dehydrated
Flushing valve is opened in storehouse after the completion of each discharging, with all water treatment plants of high pressure water washing, avoids the residual of burnt aqueous mixtures,
Conveniently reuse.
Finally, dump skip 5 can also be swung in drainage bin lower part namely the setting of the lower part of discharge gate 7, automobile is facilitated to fill
The burnt material of fortune, can also contribute to the discharge of petroleum coke when discharging.
Drainage bin provided by the present invention is described in detail above.Specific case used herein is to the present invention
Principle and embodiment be expounded, the explanation of above example is only intended to help understand the present invention method and its core
Thought is thought.It should be pointed out that for those skilled in the art, without departing from the principle of the present invention,
Can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection domain of the claims in the present invention
It is interior.
Claims (9)
1. a kind of drainage bin, including water treatment plant (4), which is characterized in that further include：
Mechanical coke removing appts (1) for the petroleum coke arch camber for destroying bottom in the drainage bin, and it is described de- for destroying
The air bubble Arch-Breaking Device (3) of the petroleum coke arch camber of sump medial surface.
2. drainage bin as described in claim 1, which is characterized in that
The machinery coke removing appts (1) include transmission shaft (11), and the transmission shaft (11) is equipped with several helical blades (12), institute
It states helical blade (12) outer end face and is equipped with alloy blade (13).
3. drainage bin as claimed in claim 2, which is characterized in that
It is additionally provided with the vibrating device (14) that it can be made to vibrate on the machinery coke removing appts (1).
4. drainage bin as claimed in claim 3, which is characterized in that further include：
Lifting gear (2) can drive the mechanical coke removing appts (1) to be moved up and down in the drainage bin.
5. drainage bin as described in claim 1, which is characterized in that
The drainage bin lower part is in cone, and the broken petroleum coke for being used to destroy the cone medial surface for device (3) of the air bubble rises
Arch.
6. drainage bin according to any one of claims 1 to 5, which is characterized in that
The water treatment plant (4) includes upper water treatment plant (41) and lower water treatment plant (42),
The upper water treatment plant (41) includes several drainage units being set in qually spaced in above the drainage bin in bulkhead；
It is in the drainage unit of interlayer setting that the lower water treatment plant (42), which includes with the bottom of the drainage bin,.
7. drainage bin as claimed in claim 6, which is characterized in that
The pore size filter of the upper water treatment plant (41) is more than the pore size filter of the lower water treatment plant (42), the drainage unit
Filtration hole be pyramidal structure.
8. drainage bin as claimed in claim 7, which is characterized in that
The upper water treatment plant (41) and the lower water treatment plant (42) are equipped with high pressure washing water pipe (43).
9. drainage bin as claimed in claim 8, which is characterized in that
Further include swinging dump skip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921893.1A CN108753320A (en) | 2018-08-14 | 2018-08-14 | A kind of drainage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921893.1A CN108753320A (en) | 2018-08-14 | 2018-08-14 | A kind of drainage bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108753320A true CN108753320A (en) | 2018-11-06 |
Family
ID=63969996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810921893.1A Pending CN108753320A (en) | 2018-08-14 | 2018-08-14 | A kind of drainage bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108753320A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351017A (en) * | 2018-12-12 | 2019-02-19 | 湖南万通科技股份有限公司 | A kind of drainage bin |
| CN109351019A (en) * | 2018-12-13 | 2019-02-19 | 湖南万通科技股份有限公司 | A kind of drainage bin |
| CN109351018A (en) * | 2018-12-12 | 2019-02-19 | 湖南万通科技股份有限公司 | A kind of filter device and drainage bin |
| CN109432845A (en) * | 2018-12-13 | 2019-03-08 | 湖南万通科技股份有限公司 | A kind of drainage bin |
| CN109439348A (en) * | 2018-12-12 | 2019-03-08 | 湖南万通科技股份有限公司 | A kind of petroleum coke processing system |
| CN109609173A (en) * | 2019-01-17 | 2019-04-12 | 平顶山平煤设计院有限公司 | A kind of dehydration of sealing coke formula and transportation system |
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| CN106705609A (en) * | 2016-12-14 | 2017-05-24 | 湖南万通科技股份有限公司 | Dewatering device |
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| CN208586244U (en) * | 2018-08-14 | 2019-03-08 | 湖南万通科技股份有限公司 | A kind of drainage bin |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351017A (en) * | 2018-12-12 | 2019-02-19 | 湖南万通科技股份有限公司 | A kind of drainage bin |
| CN109351018A (en) * | 2018-12-12 | 2019-02-19 | 湖南万通科技股份有限公司 | A kind of filter device and drainage bin |
| CN109439348A (en) * | 2018-12-12 | 2019-03-08 | 湖南万通科技股份有限公司 | A kind of petroleum coke processing system |
| CN109351018B (en) * | 2018-12-12 | 2024-09-13 | 湖南方略环保技术有限公司 | Filter equipment and dewatering bin |
| CN109351019A (en) * | 2018-12-13 | 2019-02-19 | 湖南万通科技股份有限公司 | A kind of drainage bin |
| CN109432845A (en) * | 2018-12-13 | 2019-03-08 | 湖南万通科技股份有限公司 | A kind of drainage bin |
| CN109351019B (en) * | 2018-12-13 | 2024-09-13 | 湖南方略环保技术有限公司 | Dewatering bin |
| CN109432845B (en) * | 2018-12-13 | 2024-09-13 | 湖南方略环保技术有限公司 | Dewatering bin |
| CN109609173A (en) * | 2019-01-17 | 2019-04-12 | 平顶山平煤设计院有限公司 | A kind of dehydration of sealing coke formula and transportation system |
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