CN208586244U - A kind of drainage bin - Google Patents
A kind of drainage bin Download PDFInfo
- Publication number
- CN208586244U CN208586244U CN201821308903.6U CN201821308903U CN208586244U CN 208586244 U CN208586244 U CN 208586244U CN 201821308903 U CN201821308903 U CN 201821308903U CN 208586244 U CN208586244 U CN 208586244U
- 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.)
- Active
Links
Landscapes
- Treatment Of Sludge (AREA)
Abstract
It further include the mechanical coke removing appts for destroying the petroleum coke arch camber of bottom in the drainage bin, and the air bubble Arch-Breaking Device of the petroleum coke arch camber for destroying the drainage bin medial surface the utility model discloses a kind of drainage bin, including water treatment plant；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 utility model relates to petrochemical industry more particularly to a kind of drainage bins.
Background technique
In domestic early stage petrochemical industry, resulting coke aqueous mixtures are usually dumped at the outdoor coke of open type after hydraulic decoking
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, generallys use drainage bin in the prior art to realize the dehydration of burnt aqueous mixtures, be somebody's turn to do
Drainage bin is not only able to realize the static dehydration and of short duration storage of petroleum coke, and can accomplish whole process closed processes, side
Just the exhaust gas that should be 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.
Utility model content
The purpose of the utility model is to provide a kind of drainage bin, dehydration efficiency and discharge are more efficient.
In order to achieve the above objectives, the utility model the following technical schemes are provided:
A kind of drainage bin, including water treatment plant, further includes:
It is described de- for destroying the mechanical coke removing appts of the petroleum coke arch camber of bottom in the drainage bin, and 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, the vibration device that it can be made to vibrate is additionally provided on the mechanical coke removing appts.
Preferably, further include lifting device, the mechanical coke removing appts can be driven to move 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 above the drainage bin in bulkhead；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 greater 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.
It preferably, further include swinging dump skip.
Drainage bin provided by the utility model, including water treatment plant further include for destroying bottom in the drainage bin
Petroleum coke arch camber mechanical coke removing appts, and the air bubble of the petroleum coke arch camber for destroying the drainage bin medial surface is broken
Encircle device.When in running order, the mixture of petroleum coke and water is provided in storehouse out of the feed inlet of drainage bin injection drainage bin
Water treatment plant is filtered into the burnt aqueous mixtures in storehouse by water treatment plant, and the water filtered out collects and is discharged；Burnt aqueous mixtures
Static dehydration a period of time, the discharge gate that can open drainage bin carried out discharging after coke material moisture content reaches certain standard.
But because the wet viscous characteristic of burnt material, static for a long time that it is made to be easy the arch camber inside drainage bin, mechanical decoking dress is opened at this time
It sets, 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 sky
Gas big gun 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, so that the dehydration efficiency of drainage bin is improved,
Dewatering time can obviously be saved.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of drainage bin in a kind of specific embodiment of the utility model；
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 embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model core is to provide a kind of drainage bin, and dehydration efficiency and unloading efficiency are higher.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is the structural schematic diagram of drainage bin in a kind of specific embodiment of the utility model；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.
In a kind of specific embodiment, by taking cylindrical body drainage bin as an example comprising the water treatment plant 4 inside drainage bin,
It certainly further include 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 are usually stood into drainage bin by the progress drainage of water treatment plant 4 inside drainage bin again by feed inlet 6
A period of time peaceful dehydration completes dehydration when coke material moisture content is lower 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 latter is arranged on the inner sidewall of drainage bin for destroying the petroleum coke arch camber of medial surface.
Since dewatered burnt material is both needed to leave drainage bin by discharge gate 7, the petroleum coke arch camber of drainage bin bottom
Probability it is 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 mechanical coke removing appts 1 center arranged at the bottom, in this way can be with the sky that is arranged on drainage bin inner sidewall
Gas big gun Arch-Breaking Device 3 forms more uniform distribution.
The working 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 inner sidewall, according to specifically used needs, it can choose several air bubble Arch-Breaking Devices 3, its scattering device existed
On inner sidewall, to improve arch-breaking efficiency.Air bubble Arch-Breaking Device 3 is set on drainage bin inner sidewall, can not only be destroyed positioned at de-
Petroleum coke arch camber near sump inner sidewall, while the coke for being also convenient for being retained on inner sidewall 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 petroleum
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 biggish 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 vibration 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 mechanical coke removing appts 1 to carry out work offer to the broken arch effect of petroleum coke.
Further, lifting device 2 is set outside drainage bin, which can be sprocket wheel lifting device, can specifically wrap
Include motor, speed reducer, sprocket wheel and transmission shaft 11.The lifting device 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 is 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
It is broken to be arranged for device 3 in cone medial surface, the arch camber problem for the petroleum coke that the processing that can more concentrate will be discharged.
On the basis of the improvement of above-mentioned drainage bin, water treatment plant 4 is divided into two parts, respectively upper 41 He of water treatment plant
The bottom of drainage bin is arranged in lower water treatment plant 42 by 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 passes through level-one water treatment plant and carries out drainage；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 second level water treatment plant.The setting of this second 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, assist lower water treatment plant 42 to work, from
And improve the water filtration 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, bottom tank 421 is cooperatively additionally provided 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.Since the bottom of drainage bin is arranged in lower water treatment plant 42, the water in burnt aqueous mixtures and
The rate of filtration is very fast under the effect of gravity for little particle coke powder, and the side of drainage bin is arranged in corresponding upper water treatment plant 41
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, so that the velocity of discharge of burnt aqueous mixtures is greater than admission velocity, to feed intake into drainage bin
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 after the completion of each discharging in storehouse, and all water treatment plants are rinsed with high pressure water, 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 utility model is described in detail above.Specific case used herein is to this
The principle and embodiment of utility model is expounded, the above embodiments are only used to help understand the utility model
Method and its core concept.It should be pointed out that for those skilled in the art, it is practical new not departing from this
Under the premise of type principle, several improvements and modifications can be made to this utility model, these improvement and modification also fall into this reality
With in novel scope of protection of the claims.
Claims (9)
1. a kind of drainage bin, including water treatment plant (4), which is characterized in that further include:
It is described de- for destroying the mechanical coke removing appts (1) of the petroleum coke arch camber of bottom in the drainage bin, and 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
Helical blade (12) outer end face is stated equipped with alloy blade (13).
3. drainage bin as claimed in claim 2, which is characterized in that
The vibration device (14) that it can be made to vibrate is additionally provided on the machinery coke removing appts (1).
4. drainage bin as claimed in claim 3, which is characterized in that further include:
Lifting device (2) can drive the mechanical coke removing appts (1) to move 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 a method as claimed in 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；
The lower water treatment plant (42) includes the drainage unit with the bottom of the drainage bin in interlayer setting.
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 greater 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
It further include swinging dump skip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308903.6U CN208586244U (en) | 2018-08-14 | 2018-08-14 | A kind of drainage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308903.6U CN208586244U (en) | 2018-08-14 | 2018-08-14 | A kind of drainage bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208586244U true CN208586244U (en) | 2019-03-08 |
Family
ID=65543596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821308903.6U Active CN208586244U (en) | 2018-08-14 | 2018-08-14 | A kind of drainage bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208586244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753320A (en) * | 2018-08-14 | 2018-11-06 | 湖南万通科技股份有限公司 | A kind of drainage bin |
-
2018
- 2018-08-14 CN CN201821308903.6U patent/CN208586244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753320A (en) * | 2018-08-14 | 2018-11-06 | 湖南万通科技股份有限公司 | A kind of drainage bin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108753320A (en) | A kind of drainage bin | |
| CN105410958B (en) | Roller type washing and peeling machine | |
| CN101628260B (en) | Vertical gravity discharging centrifuge | |
| CN102350436A (en) | Double-shaft biomass separator | |
| CN106495516A (en) | Regeneration aggregate pre-processing device | |
| CN203634904U (en) | Spiral tank capable of rapidly eliminating sewage solid garbage | |
| CN111036355A (en) | Kitchen waste pulping device with desanding function | |
| CN208586244U (en) | A kind of drainage bin | |
| CN201446016U (en) | Vertical gravity unloading centrifuge | |
| CN107344811A (en) | A kind of sludge drying device applied to ecological riverway | |
| CN208898726U (en) | A kind of heavy duty detergent soil block sludge solid-liquid separator | |
| CN212561661U (en) | Dredging device convenient to water conservancy diversion reconnaissance | |
| CN207185858U (en) | A kind of edible certain herbaceous plants with big flowers melon seeds rinsing impurity separation remove device | |
| CN108993010A (en) | A kind of ceramic filter | |
| CN211069150U (en) | Solid-liquid separation settling device | |
| CN105234008B (en) | Drilling mud liquid waste treating apparatus | |
| CN108178483B (en) | Device for dehydrating sladge waste | |
| CN207121219U (en) | Big volume impeller forced liquidation rotary valve | |
| CN109833645A (en) | A kind of oil plant oil cake extracting system | |
| CN213966898U (en) | Multifunctional garbage disposer | |
| CN109718591A (en) | A kind of filter cloth formula disk dewatering machine | |
| CN211563138U (en) | Crushing device | |
| CN107715519A (en) | A kind of multistage sand cleaning machine of source water treatment | |
| CN209594425U (en) | A kind of timber crushing system bits device for mushroom factory production | |
| CN209702518U (en) | A kind of high-pressure slurry dewaterer with buffer structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190916 Address after: 410205 A 270-room R&D Headquarters of Central South University Science Park, Yuelu Street, Yuelu District, Changsha City, Hunan Province Patentee after: Hunan Strategic Environmental Technology Co., Ltd. Address before: 410138, No. 99, screw Road, Changsha economic and Technological Development Zone, Hunan, Changsha Patentee before: HUNAN WANTONG TECHNOLOGY CO., LTD. |