CN206553370U - A kind of sludge combined treatment device - Google Patents
A kind of sludge combined treatment device Download PDFInfo
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- CN206553370U CN206553370U CN201720245383.8U CN201720245383U CN206553370U CN 206553370 U CN206553370 U CN 206553370U CN 201720245383 U CN201720245383 U CN 201720245383U CN 206553370 U CN206553370 U CN 206553370U
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- sludge
- oily
- oily sludge
- tank
- activated
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Activated Sludge Processes (AREA)
Abstract
The utility model is related to technical field of sludge treatment, more particularly to a kind of sludge combined treatment device, including disposal of oily sludge equipment and activity sludge treatmenting equipment；Disposal of oily sludge equipment includes oily sludge tank, and oily sludge tank is connected with oily sludge freshening pump, and the greasy filth import connection of oily sludge freshening pump and atomizer, atomizer is connected with steam pipe system, the outlet connection coke drum of atomizer by steam inlet；Activity sludge treatmenting equipment includes activated sludge tank, and activated sludge tank is connected with sludge drying machine by activated sludge delivery pump, and sludge drying machine includes tail gas absorbing system.A kind of sludge combined treatment device that the utility model is provided, handled respectively according to the difference of oil content, the outer discharge capacity of pollutant can be reduced, consumed energy is not needed not only, steam consumption is also reduced, energy-conservation is realized while emission reduction, the operating cost of coking plant is reduced, and than traditional drying means, the processing of solid condensate is more thorough.
Description
Technical field
The utility model is related to technical field of sludge treatment, more particularly to a kind of sludge combined treatment device.
Background technology
Petrochemical industry sludge is generally comprised three kinds (being commonly called as three mud)：Oil interceptor bed mud, flotation scum silica frost, residual active sludge,
These sludge composition is sufficiently complex, containing substantial amounts of harmful substance, because its property is special, dehydration and treatment technology difficulty it is big and
Cost is high.It is a kind of serious pollutant because its Residual oil, organic matter, content of beary metal are high, and as refinery's crude quality becomes
The increase of difference and quantity, three mud yield are increased considerably.
Three mud are carried out outer committee's processing after simple dehydration by most of refinery at present, and outer committee's processing is per ton costly up to 1500-
3000 yuan, processing cost is high.The cost that existing three mud method for innocent treatment has is higher, and some treatment effects are undesirable.Mesh
Preceding conventional processing method includes activated sludge after sludge drying, is burned as coke, and oily sludge need to first pass through sump oil
Pass through sludge drying after pretreatment again.
Wherein, the processing method of oily sludge generally comprises following several ways：
Burning method：Pretreated oily sludge is concentrated by dehydration in advance, incinerator is delivered to and is burned, temperature should height
Need to further it be handled in the clinker after 800-850 DEG C, burning.
Thermal desorption method：A kind of sludge high temperature processing method of remodeling, oily sludge is heated to a constant temperature under anoxic condition
Degree desorbs hydro carbons and organic matter.
Sludge organism reactor method：Oily sludge is diluted in nutrient media by one kind makes slimy container,
Bioreactor makes hydrocarbons biodegradable by artificially controlling the operating conditions such as oxygenation, temperature, nutriment.
Solvent extraction：After oily substance is come out from sludge by solvent extraction, by distilling solvent from mixture
Separate recycling.
Wastewater Treatment Field in Refinery oil soil treatment technique：Greasy filth is subjected to thickening, then by adding a certain amount of flocculation
Agent improves its dewatering, then carries out mechanical dehydration.
The cold burnt medium method of coking is used as after profit extract and separate：Sump oil and greasy filth make after being heated up in slop tank oil,
Water and mud three phase separation carry out cutting water again, cut remaining sump oil and greasy filth after water and are settled through greasy filth pond, and bottom of pond residue greasy filth enters
Coking plant is delivered to after gravity concentration tank concentration, hot coke is cooled down before coke cleaning as quenching medium, is separated in greasy filth
The water gone out can be used as coke cooling water or coke cutting water reuse.
But, in above-mentioned several process for treating oil-containing sludge, the separation of water-oil separating generally existing is incomplete, after separation
Sludge oil content is high, and last handling process energy consumption and processing cost are high.Such as, burning method exist in burning process produce secondary pollution and
High energy consumption, it is high to there is processing cost in thermal desorption method, when there is higher investment cost or operation in other processing methods steam consumption quantity compared with
The problem of operating cost is higher greatly.
Utility model content
The purpose of this utility model is to propose a kind of sludge combined treatment device, to solve to locate present in prior art
Generally existing handles not thorough, the technical problem of the drawback such as energy consumption cost height in science and engineering skill.
For up to this purpose, the utility model uses following technical scheme：
A kind of sludge combined treatment device, including disposal of oily sludge equipment and activity sludge treatmenting equipment；The oil-containing
Sludge treatment device includes oily sludge tank, and the oily sludge tank is connected with oily sludge freshening pump, and the oily sludge is returned
The greasy filth import for refining pump and atomizer is connected, and the atomizer is connected with steam pipe system by steam inlet, the atomizer
Outlet connection coke drum；
The activity sludge treatmenting equipment includes activated sludge tank, and the activated sludge tank is connected by activated sludge delivery pump
Sludge drying machine is connected to, the sludge drying machine includes tail gas absorbing system.
Further, the disposal of oily sludge equipment includes oily sludge standing system, the activated sludge plant bag
Include activated sludge and stand system, the oily sludge stands system and the activated sludge stands system and passes through conveying device respectively
It is connected with the oily sludge tank and the activated sludge tank.
A kind of sludge combined treatment device that the utility model is provided, in use, being carried out to oily sludge and activated sludge
Classification handle, by delayed coking unit it is small steam out and/or the coke drum in stage of steaming out greatly in heat treatment oily sludge,
Do not increase other energy during processing oily sludge and save steam, remaining activated sludge is concentrated again after minimizing processing
The target of recycling sludge is reached with desiccation.
The sludge combined treatment device, reaches that minimizing handles sludge and reduces investment cost and fortune by processing sludge of classifying
Row expense, disposal of oily sludge process does not increase operating cost and has energy-saving effect, sludge after processing more thoroughly.
Brief description of the drawings
Fig. 1 is the FB(flow block) for the sludge combination treatment method that the utility model embodiment 1 is provided；
Fig. 2 is the disposal of oily sludge device structure frame for the sludge combined treatment device that the utility model embodiment 2 is provided
Figure；
Fig. 3 is the activity sludge treatmenting equipment structural frames for the sludge combined treatment device that the utility model embodiment 2 is provided
Figure.
In figure：
1st, oily sludge tank；2nd, oily sludge freshening pump；3rd, atomizer；4th, steam pipe system；5th, coke drum；6th, activated sludge
Tank；7th, activated sludge delivery pump；8th, sludge drying machine；9th, tail gas absorbing system.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Embodiment 1
As shown in figure 1, a kind of sludge combination treatment method, comprises the following steps：
Classification processing is carried out to sludge, sludge is divided into oily sludge and activated sludge；Wherein, oily sludge includes oil removal
Bottom of pond mud and flotation scum silica frost；
Oily sludge steams out and/or the stage progress harmless treatment that steams out greatly by the way that delayed coking unit is small, utilizes coke
Heat is by light oil in oily sludge and moisture evaporation in tower 5, and heavy oil carries out condensation cracking；
Delayed coking unit is small to steam out and/or the stage of steaming out greatly carries out atomization process by atomizer 3 to oily sludge, contains
Greasy dirt substitutes some vapor and steamed out and/or the medium that steams out greatly as coke drum 5 is small.
Activated sludge is dried dehydration.
It is more difficult to oily in sludge processing in sludge (three mud) drying process, and three mud properties are changeable, water-oil separating is more
For difficulty.Sludge such as oil-containing enters drying system, has three unfavorable factors, VOC may be produced first, secondly because of system
Need explosion-proof and increase construction costs, furthermore water-oil separating needs to add various chemical agents, add construction investment and operation
Cost.
Therefore, the utility model delivers to oily sludge difficult to deal with conventional method at delayed coking unit
Reason, realizes that minimizing is handled.And oily sludge is handled by delayed coking unit, processing procedure will not only increase steam consumption
Amount, the steam consumption during can also reducing that coking plant is small and steaming out and/or steam out greatly, finally reduces whole sludge drying
Sludge quantity also reduce the overall investment and desiccation of Treatment of Sludge and consume quantity of steam.Therefore, the combination technique of this Treatment of Sludge can be with
Substantially reduce overall investment and operating cost.
Oily sludge and activated sludge can parallel processing, both distinguish in treatment process without priority.
Wherein, oily sludge carry out harmless treatment after reclaimed, in oily sludge contained by solids through coking at
Staying in the coke that coking condensation cracking is produced after reason, because the overall productivity of coke is huge, a small amount of solids in sludge
The ash content of coke is not interfered with.
The sludge combination treatment method has the beneficial effect that：
Classification processing and the final processing capacity of decrement treatment oily sludge, fully utilize delayed coking unit and containing greasy dirt
The characteristics of mud, steamed out and/or the processing cost for the phase process oily sludge that steams out greatly is relatively low using delayed coking unit is small, processing
Effect is good, it is no longer necessary to enter the subsequent treatment such as sludge drying workshop section again, greatly save whole Treatment of Sludge operating cost and
Cost of investment.Compared with common sludge disposal technology, 100% can be accomplished in three-level model rate, in investment and operating cost
Upper more advantage, technological operation is simple, and easy to operate, investment and operating cost are reasonable.
Embodiment 2
As shown in Figures 2 and 3, a kind of sludge combined treatment device, including at disposal of oily sludge equipment and activated sludge
Manage equipment；Disposal of oily sludge equipment includes oily sludge tank 1, and oily sludge tank 1 is connected with oily sludge freshening pump 2, oil-containing
Sludge freshening pump 2 is connected with the greasy filth import of atomizer 3, and atomizer 3 is connected with steam pipe system 4, atomizer 3 by steam inlet
Outlet connection coke drum 5；
Activity sludge treatmenting equipment includes activated sludge tank 6, and activated sludge tank 6 is connected with by activated sludge delivery pump 7
Sludge drying machine 8, sludge drying machine 8 includes tail gas absorbing system 9.
Disposal of oily sludge equipment includes oily sludge and stands system, and activated sludge plant includes activated sludge and stands system
System, oily sludge stands system and activated sludge stands system and passes through conveying device and oily sludge tank 1 and activated sludge respectively
Tank 6 is connected.
Three mud are carried out classification processing by the sludge combination treatment method of the sludge combined treatment device in conjunction with the embodiments in 1,
So as to realize more thorough processing, and it is simple in construction, easy to operate, energy consumption, cost are low.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to the utility model protection domain can not be construed in any way.Based on explanation herein,
Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model,
These modes are fallen within protection domain of the present utility model.
Claims (2)
1. a kind of sludge combined treatment device, it is characterised in that including disposal of oily sludge equipment and activity sludge treatmenting equipment；
The disposal of oily sludge equipment includes oily sludge tank (1), and the oily sludge tank (1) is connected with oily sludge freshening pump
(2), the oily sludge freshening pump (2) is connected with the greasy filth import of atomizer (3), and the atomizer (3) passes through steam inlet
It is connected with steam pipe system (4), the outlet connection coke drum (5) of the atomizer (3)；
The activity sludge treatmenting equipment includes activated sludge tank (6), and the activated sludge tank (6) passes through activated sludge delivery pump
(7) sludge drying machine (8) is connected with, the sludge drying machine (8) includes tail gas absorbing system (9).
2. sludge combined treatment device according to claim 1, it is characterised in that the disposal of oily sludge equipment includes
Oily sludge stands system, and the activated sludge plant includes activated sludge and stands system, the oily sludge stand system and
The activated sludge stands system and connected respectively by conveying device and the oily sludge tank (1) and the activated sludge tank (6)
Connect.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834410.5A CN106277677A (en) | 2016-09-20 | 2016-09-20 | A kind of mud combination treatment method and device |
| CN2016108344105 | 2016-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206553370U true CN206553370U (en) | 2017-10-13 |
Family
ID=57712930
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610834410.5A Pending CN106277677A (en) | 2016-09-20 | 2016-09-20 | A kind of mud combination treatment method and device |
| CN201710149847.XA Active CN106830605B (en) | 2016-09-20 | 2017-03-14 | Sludge combined treatment method and device |
| CN201720245383.8U Active CN206553370U (en) | 2016-09-20 | 2017-03-14 | A kind of sludge combined treatment device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610834410.5A Pending CN106277677A (en) | 2016-09-20 | 2016-09-20 | A kind of mud combination treatment method and device |
| CN201710149847.XA Active CN106830605B (en) | 2016-09-20 | 2017-03-14 | Sludge combined treatment method and device |
Country Status (1)
| Country | Link |
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| CN (3) | CN106277677A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911456B (en) * | 2018-08-07 | 2021-11-05 | 李明泽 | Novel oily sludge treatment method and system |
| CN110407423B (en) * | 2019-07-24 | 2020-06-23 | 湖南省计量检测研究院 | Resource recovery processing device for oily sludge |
| CN112607981B (en) * | 2020-12-10 | 2022-07-08 | 宁波中循环保科技有限公司 | Method and system for recycling waste mineral oil sludge |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269906A (en) * | 1987-07-27 | 1993-12-14 | Reynolds Victor R | Process for the recovery of oil from waste oil sludges |
| US6168709B1 (en) * | 1998-08-20 | 2001-01-02 | Roger G. Etter | Production and use of a premium fuel grade petroleum coke |
| CN102408176B (en) * | 2010-09-25 | 2013-07-31 | 中国石油化工股份有限公司 | System and method for treating oil-containing sludge |
| CN102351389B (en) * | 2011-06-24 | 2013-04-17 | 上海亚同环保实业有限公司 | Greasy filth treatment process |
| CN102329633B (en) * | 2011-08-31 | 2013-09-18 | 上海优华系统集成技术有限公司 | Energy-saving process of steam mass blowing flow in delayed coking device |
| CN103468333B (en) * | 2012-06-06 | 2017-06-06 | 中国石油天然气股份有限公司 | Burnt slurry of a kind of oily sludge water and preparation method thereof |
| CN103693824B (en) * | 2012-09-28 | 2015-10-28 | 中国石油天然气股份有限公司 | A kind of degree of depth extraction coking treatment process of oily sludge |
| CN205398415U (en) * | 2016-03-09 | 2016-07-27 | 北京天灏柯润环境科技有限公司 | Sludge treatment device |
-
2016
- 2016-09-20 CN CN201610834410.5A patent/CN106277677A/en active Pending
-
2017
- 2017-03-14 CN CN201710149847.XA patent/CN106830605B/en active Active
- 2017-03-14 CN CN201720245383.8U patent/CN206553370U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106830605B (en) | 2023-05-30 |
| CN106277677A (en) | 2017-01-04 |
| CN106830605A (en) | 2017-06-13 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180620 Address after: 200127 B, 9 floor, 2 building, 428 Yanggao South Road, Pudong New Area, Shanghai. Co-patentee after: Guangzhou Youhua Process Technology Co., Ltd. Patentee after: SHANGHAI YOUHUA SYSTEM INTEGRATION TECHNOLOGY CO., LTD. Address before: 200127 B, 9 floor, 2 building, 428 Yanggao South Road, Pudong New Area, Shanghai. Patentee before: SHANGHAI YOUHUA SYSTEM INTEGRATION TECHNOLOGY CO., LTD. |