CN208532564U - A kind of disposal of oily sludge system - Google Patents
A kind of disposal of oily sludge system Download PDFInfo
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- CN208532564U CN208532564U CN201820531939.4U CN201820531939U CN208532564U CN 208532564 U CN208532564 U CN 208532564U CN 201820531939 U CN201820531939 U CN 201820531939U CN 208532564 U CN208532564 U CN 208532564U
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- water
- silt particle
- sludge
- connect
- oily sludge
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- 239000010802 sludge Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000002245 particle Substances 0.000 claims abstract description 47
- 238000000926 separation method Methods 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 239000000446 fuel Substances 0.000 claims abstract description 18
- 238000004821 distillation Methods 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 6
- 238000005191 phase separation Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000010408 film Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000003763 carbonization Methods 0.000 description 5
- 238000000197 pyrolysis Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model relates to a kind of disposal of oily sludge systems, a kind of disposal of oily sludge system, including pretreatment system, greasy filth separation system, silt particle separation system, sludge-water separating system, film hardening system, complete alternation distillation system, heating system, clean water system foul water tank and fuel reserve tank；Pretreatment system includes crusher, screening plant, rewinding case and waste tank, for oily sludge raw material to be crushed, screening, it fluidizes and collects waste material, it is connect respectively with heating system and greasy filth separation system, greasy filth separation system respectively with heating system, silt particle separation system is connected with fuel reserve tank, silt particle separation system is connect with sludge-water separating system, sludge-water separating system is for carrying out mud-water separation processing, it is connect respectively with film hardening system and foul water tank, film hardening system is connect with complete alternation distillation system, complete alternation distillation system is connect with foul water tank and fuel reserve tank respectively, clean water system is connect with silt particle separation system and sludge-water separating system respectively.
Description
Technical field
The utility model relates to contained Mud Treatment Technology field, specifically a kind of disposal of oily sludge system.
Background technique
China will generate a large amount of oily sludge every year at present, and according to " National Hazard waste register ", oily sludge is
HW08 class hazardous waste.In actual production, domestic mainly to use four kinds of processing methods: (1) cracking process, treating capacity is few, energy consumption
High, at high cost, risk is high, can generate the gases such as dioxin, carbon dioxide in production, and there are hidden danger such as easy detonations, secondary
Pollution weight.(2) incineration method, energy consumption is high, at high cost, and risk is high, generates a large amount of pernicious gases in burning process, secondary pollution is tight
Weight.(3) conventional hot water washes method, takes up a large area, and treated, and greasy filth is not up to standard.(4) sedimentation digs pit oily sludge sedimentation
Afterwards again by the method for extruding, oil is extracted a part, slag is buried, but the greasy filth of burial underground still has pollution.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of disposal of oily sludge systems
System, to oily sludge integrated treatment.
To achieve the above objectives, the technical scheme adopted by the utility model is that:
A kind of disposal of oily sludge system, comprising: pretreatment system, greasy filth separation system, silt particle separation system, muddy water point
From system, film hardening system, complete alternation distillation system, heating system, clean water system, foul water tank and fuel reserve tank；
The pretreatment system includes: crusher, screening plant, rewinding case and waste tank, is used for oily sludge raw material
It is crushed, is sieved, is fluidized and collected waste material, is connect respectively with heating system and greasy filth separation system, the greasy filth segregative line
Unite for pretreated oily sludge carry out oil, water, silt particle three phase separation, respectively with heating system, silt particle segregative line
System is connected with fuel reserve tank, and the silt particle separation system is connect with sludge-water separating system, and the sludge-water separating system is for carrying out mud
Water separating treatment is connect with film hardening system and foul water tank respectively, and the film hardening system and complete alternation distillation system connect
Connect, the complete alternation distillation system is connect with foul water tank and fuel reserve tank respectively, the clean water system respectively with silt particle separation system
It is connected with sludge-water separating system, for providing water for the silt particle separation system, being rushed as needed to sludge-water separating system
It washes.
On the basis of above scheme, the rewinding case in the pretreatment system is connect with heating system.
On the basis of above scheme, the greasy filth separation system includes: composite stirring equipment, wherein composite stirring equipment
It is connect with heating system.
On the basis of above scheme, the silt particle separation system includes: silt particle seperator and vertical mixer；The mud
Water separating system includes: horizontal centrifuge, and the horizontal centrifuge is connect with film hardening system.
On the basis of above scheme, the clean water system includes: boiler, and the hot water in boiler is entered by pipeline
Silt particle seperator and horizontal centrifuge, provide water for silt particle seperator, are rinsed as needed to horizontal centrifuge.
On the basis of above scheme, the complete alternation distillation system includes: that full circulation carbonization furnace, heating furnace and oil gas return
Receipts system, the gas recovery system for oil include: condensing tower, electric trapper and oil water separator, the oil water separator respectively with dirt
Water tank is connected with fuel reserve tank.
A kind of Oil Containing Sludge Treatment, using above-mentioned disposal of oily sludge system, specific steps are as follows:
Step 1, raw material initially enter crusher, and the clod of bulk is crushed；Then by screening plant, tiny
The oily sludge of grain enters rewinding case by the sieve of screening plant and is heated, stirs, stores, do not pass through the waste material of sieve into
Enter waste tank；
Step 2, the oily sludge after the preheating of rewinding case enter composite stirring equipment, are first heated to oily sludge
Then medicament is added in preference temperature in composite stirring equipment, be sufficiently stirred, and after reacting a period of time, oil, water, silt particle are divided into
Three layers, the oil on upper layer enters fuel reserve tank by pipeline, and the silt particle and water of bottom enter in the silt particle seperator of silt particle separation system；
After step 3, silt particle and water enter silt particle seperator, sand is separated, and muddy water enters vertical mixer, sufficiently stirs
Enter in the horizontal centrifuge of sludge-water separating system after mixing；
Step 4, muddy water enter after horizontal centrifuge handled, and wet mud is separated, and the wet mud isolated enters thin
Film curing system, waste water enter foul water tank；
Step 5, wet mud and film hardening agent are transported to film hardening system curing molding, former as complete alternation destructive distillation
Material；
Step 6, solidify after material be transported in full circulation carbonization furnace and carry out destructive distillation processing, oil and water quilt in material
It is evaporated and enters gas recovery system for oil, oil gas carries out water-oil separating, the oil separated after condensing tower, electric trapper receive oil
Into fuel reserve tank, the water separated enters foul water tank.
On the basis of above scheme, oily sludge is heated to 40~90 DEG C by the composite stirring equipment, described to follow entirely
The retort section temperature of ring gas retort is 500~550 DEG C, and gasification section temperature is 1000~1200 DEG C.
Detailed description of the invention
The utility model has following attached drawing:
The structure chart of Fig. 1 the utility model.
A kind of process flow chart of disposal of oily sludge system of Fig. 2.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figs. 1-2, a kind of disposal of oily sludge system, comprising: pretreatment system, greasy filth separation system, silt particle point
From system, sludge-water separating system, film hardening system, complete alternation distillation system, heating system, clean water system, foul water tank and storage
Fuel tank；
The pretreatment system includes: crusher, screening plant, rewinding case and waste tank, is used for oily sludge raw material
It is crushed, is sieved, is fluidized and collected waste material, is connect respectively with heating system and greasy filth separation system, the greasy filth segregative line
Unite for pretreated oily sludge carry out oil, water, silt particle three phase separation, respectively with heating system, silt particle segregative line
System is connected with fuel reserve tank, and the silt particle separation system is connect with sludge-water separating system, and the sludge-water separating system is for carrying out mud
Water separating treatment is connect with film hardening system and foul water tank respectively, and the film hardening system and complete alternation distillation system connect
Connect, the complete alternation distillation system is connect with foul water tank and fuel reserve tank respectively, the clean water system respectively with silt particle separation system
It connects with sludge-water separating system, for providing water for the silt particle separation system, sludge-water separating system is rushed as needed
It washes.
On the basis of above scheme, the rewinding case in the pretreatment system is connect with heating system.
On the basis of above scheme, the greasy filth separation system includes: composite stirring equipment, wherein composite stirring equipment
It is connect with heating system.
On the basis of above scheme, the silt particle separation system includes: silt particle seperator and vertical mixer；The mud
Water separating system includes: horizontal centrifuge, and the horizontal centrifuge is connect with film hardening system.
On the basis of above scheme, the clean water system includes: boiler, and the hot water in boiler is entered by pipeline
Silt particle seperator and horizontal centrifuge, provide water for silt particle seperator, are rinsed as needed to horizontal centrifuge.
On the basis of above scheme, the complete alternation distillation system includes: that full circulation carbonization furnace, heating furnace and oil gas return
Receipts system, the gas recovery system for oil include: condensing tower, electric trapper and oil water separator, the oil water separator respectively with dirt
Water tank is connected with fuel reserve tank.
A kind of Oil Containing Sludge Treatment, using above-mentioned disposal of oily sludge system, specific steps are as follows:
Step 1, raw material initially enter crusher, and the clod of bulk is crushed；Then by screening plant, tiny
The oily sludge of grain enters rewinding case by the sieve of screening plant and is heated, stirs, stores, do not pass through the waste material of sieve into
Enter waste tank；
Step 2, the oily sludge after the preheating of rewinding case enter composite stirring equipment, are first heated to oily sludge
Then medicament is added in preference temperature in composite stirring equipment, be sufficiently stirred, and after reacting a period of time, oil, water, silt particle are divided into
Three layers, the oil on upper layer enters fuel reserve tank by pipeline, and the silt particle and water of bottom enter in the silt particle seperator of silt particle separation system；
After step 3, silt particle and water enter silt particle seperator, sand is separated, and muddy water enters vertical mixer, sufficiently stirs
Enter in the horizontal centrifuge of sludge-water separating system after mixing；
Step 4, muddy water enter after horizontal centrifuge handled, and wet mud is separated, and the wet mud isolated enters thin
Film curing system, waste water enter foul water tank；
Step 5, wet mud and film hardening agent are transported to film hardening system curing molding, former as complete alternation destructive distillation
Material；
Step 6, solidify after material be transported in full circulation carbonization furnace and carry out destructive distillation processing, oil and water quilt in material
It is evaporated and enters gas recovery system for oil, oil gas carries out water-oil separating, the oil separated after condensing tower, electric trapper receive oil
Into fuel reserve tank, the water separated enters foul water tank.
On the basis of above scheme, oily sludge is heated to 40~90 DEG C by the composite stirring equipment, described to follow entirely
The retort section temperature of ring gas retort is 500~550 DEG C, and gasification section temperature is 1000~1200 DEG C.
The utility model has the advantages that
1, this technique uses plane arrangement structure, and modular apparatus installation is compact-sized, rationally distributed, beautiful and generous.
2, after oily sludge is handled by this system, the oil of high-quality is obtained；Silt particle qualified discharge；Sewage recycling.
3, film hardening agent is cheap and easy to get, and mechanical equipment investment is small, and production cost is low, economic benefits.
4, full circulation carbonization furnace heat transfer efficiency is high, using micro-negative pressure operation, avoids the leakage of the volatile matters such as device in Gas, grasps
Make safety and environmental protection.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (6)
1. a kind of disposal of oily sludge system characterized by comprising pretreatment system, greasy filth separation system, silt particle segregative line
System, sludge-water separating system, film hardening system, complete alternation distillation system, heating system, clean water system, foul water tank and fuel reserve tank；
The pretreatment system includes: crusher, screening plant, rewinding case and waste tank, for carrying out oily sludge raw material
It is crushed, sieved, fluidized and collect waste material, is connect respectively with heating system and greasy filth separation system, the greasy filth separation system is used
In to pretreated oily sludge carry out oil, water, silt particle three phase separation, respectively with heating system, silt particle separation system and
Fuel reserve tank connection, the silt particle separation system are connect with sludge-water separating system, and the sludge-water separating system is for carrying out muddy water point
It from processing, is connect respectively with film hardening system and foul water tank, the film hardening system is connect with complete alternation distillation system, institute
Complete alternation distillation system is stated to connect with foul water tank and fuel reserve tank respectively, the clean water system respectively with silt particle separation system and muddy water
Separation system connection, for providing water for the silt particle separation system, being rinsed as needed to sludge-water separating system.
2. disposal of oily sludge system as described in claim 1, which is characterized in that rewinding case in the pretreatment system with
Heating system connection.
3. disposal of oily sludge system as described in claim 1, which is characterized in that the greasy filth separation system includes: compound
Agitating device, wherein composite stirring equipment is connect with heating system.
4. disposal of oily sludge system as described in claim 1, which is characterized in that the silt particle separation system includes: silt particle
Seperator and vertical mixer；The sludge-water separating system includes: horizontal centrifuge, the horizontal centrifuge and film hardening system
System connection.
5. disposal of oily sludge system as claimed in claim 4, which is characterized in that the clean water system includes: boiler, heat
Hot water in water tank enters silt particle seperator and horizontal centrifuge by pipeline, water is provided for silt particle seperator, to horizontal centrifugal
Machine is rinsed as needed.
6. disposal of oily sludge system as described in claim 1, which is characterized in that the complete alternation distillation system includes: complete
Recycling gas retort, heating furnace and gas recovery system for oil, the gas recovery system for oil includes: condensing tower, electric trapper and water-oil separating
Device, the oil water separator are connect with foul water tank and fuel reserve tank respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531939.4U CN208532564U (en) | 2018-04-16 | 2018-04-16 | A kind of disposal of oily sludge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531939.4U CN208532564U (en) | 2018-04-16 | 2018-04-16 | A kind of disposal of oily sludge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532564U true CN208532564U (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820531939.4U Active CN208532564U (en) | 2018-04-16 | 2018-04-16 | A kind of disposal of oily sludge system |
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| Country | Link |
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| CN (1) | CN208532564U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383345A (en) * | 2018-04-16 | 2018-08-10 | 北京北控京仪环保科技有限公司 | A kind of disposal of oily sludge system and technique |
| CN110204156A (en) * | 2019-06-12 | 2019-09-06 | 曾尚武 | Modular sludge treatment system |
| CN111453948A (en) * | 2020-04-02 | 2020-07-28 | 北京北控京仪环保科技有限公司 | Oil-containing sludge forming system and method |
-
2018
- 2018-04-16 CN CN201820531939.4U patent/CN208532564U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383345A (en) * | 2018-04-16 | 2018-08-10 | 北京北控京仪环保科技有限公司 | A kind of disposal of oily sludge system and technique |
| CN110204156A (en) * | 2019-06-12 | 2019-09-06 | 曾尚武 | Modular sludge treatment system |
| CN111453948A (en) * | 2020-04-02 | 2020-07-28 | 北京北控京仪环保科技有限公司 | Oil-containing sludge forming system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 406, Building C, Jingyi Incubator, No. 25 North Third Ring West Road, Haidian District, Beijing 100098 Patentee after: Beijing Jingyi Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: Room 406, Building C, Jingyi Incubator, No. 25 North Third Ring West Road, Haidian District, Beijing 100098 Patentee before: BEIJING BGJY ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An oily sludge treatment system Granted publication date: 20190222 Pledgee: Beijing Mentougou Pearl River Village bank Limited by Share Ltd. Pledgor: Beijing Jingyi Environmental Protection Technology Co.,Ltd. Registration number: Y2024990000256 |