CN207079161U - A kind of sludge dewatering system - Google Patents
A kind of sludge dewatering system Download PDFInfo
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- CN207079161U CN207079161U CN201721018985.6U CN201721018985U CN207079161U CN 207079161 U CN207079161 U CN 207079161U CN 201721018985 U CN201721018985 U CN 201721018985U CN 207079161 U CN207079161 U CN 207079161U
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- pipeline
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- drying machine
- pump
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Abstract
A kind of sludge dewatering system, dump chest connects conveying worm, conveying worm connects pump by pipeline, and screw pump connects relaying groove, relaying groove connection booster pump by pipeline, booster pump connects drying machine by pipeline, the vapor inlet port connection vapour system of drying machine, the mixed gas outlet of drying machine connect condenser, condenser connection oil water separator by pipeline, the oil export of oil water separator connects oil tank, the water out connection sewage disposal system of oil water separator by pipeline.Sludge dewatering system of the present utility model, by drying machine to sludge heating stirring, oil, water evaporation are come out, realizes thoroughly dehydration, production equipment is advanced, and mechanization, automaticity are high；Dehydration, de-oiling efficiency are high.
Description
Technical field
It the utility model is related to and belong to environmental project fixed-end forces technical field, hair more particularly to a kind of residual active sludge
Dewatering system.
Background technology
Caused sludge mainly has three kinds in petrochemical industry sewage disposal process：Oil interceptor bed mud --- greasy filth, air supporting are floated
Slag, residual active sludge, it is referred to as " three mud ", these sludge are made up of the water, oil and solid matter of different content, are blended in
Stable emulsification system is formed together.Due to special property, its processing cost is higher and technical difficulty is larger, is always state
The difficult problem of environmental protection of inside and outside oil refining industry.In recent years, it is increasingly strict and technological progress in enterprises strong with Environmental Protection in China regulation
Strong requirement, the minimizing of " three mud ", innoxious, recycling treatment have become the focus of environmental worker's research.
Current " three mud " handling process, it is still not up to optimal aqueous about 40%, and contain certain oil after processing
Treatment effect.
Utility model content
In order to solve above mentioned problem existing for existing " three mud " processing, the utility model provides a kind of using thermal evaporation
Sludge dewatering system.
Used technical scheme is the utility model to achieve the above object：A kind of sludge dewatering system, dump chest 1 connect
Conveying worm 2 is connect, conveying worm 2 connects pump 3 by pipeline, and pump 3 connects drying machine 6, the steam of drying machine 6 by pipeline
Input port 12 connects vapour system, and the mixed gas outlet of drying machine 6 connects condenser 8 by pipeline, and condenser 8 connects profit point
From device 9, the oil export of oil water separator 9 connects oil tank 10, the water out connection sewage disposal of oil water separator 9 by pipeline
System.
The pump 3 is screw pump, and screw pump 3 connects relaying groove 4 by pipeline, and relaying groove 4 connects booster pump 5, booster pump 5
Drying machine 6 is connected by pipeline.
Sludge dewatering system of the present utility model, by drying machine to sludge heating stirring, come out oil, water evaporation, in fact
Now thoroughly dehydration, production equipment is advanced, and mechanization, automaticity are high；Dehydration, de-oiling efficiency are high.
Brief description of the drawings
Fig. 1 is the utility model sludge dewatering system schematic diagram.
In figure：1st, dump chest, 2, conveying worm, 3, pump, 4, relaying groove, 5, booster pump, 6, drying machine, 7, solids receives
Collect groove, 8, condenser, 9, oil water separator, 10, oil tank, 11, oil transfer pump, 12, vapor inlet port.
Embodiment
Sludge dewatering system of the present utility model as shown in figure 1, including：Discharge system, Transmission system, heating system are cold
But system, oil-water separation system, solids recovery system.Discharge system includes dump chest 1, conveying worm 2；Transmission system bag
Include screw pump 3, relaying groove 4, booster pump 5；Heating system includes drying machine 6, vapour system；Cooling system includes condenser 8, cold
But circulation；Oil-water separation system includes oil water separator 9, oil tank 10, oil transfer pump 11；Solids recovery system includes
Blanking scraper-trough conveyer, solids collecting tank 7.Dump chest 1 connects conveying worm 2, and conveying worm 2 connects pump 3, screw rod by pipeline
Pump 3 connects relaying groove 4 by pipeline, and relaying groove 4 connects booster pump 5, and booster pump 5 connects drying machine 6, drying machine 6 by pipeline
Vapor inlet port 12 connect vapour system, the mixed gas outlet of drying machine 6 connects condenser 8 by pipeline, and condenser 8 connects
Oil water separator 9, the oil export of oil water separator 9 connect oil tank 10 by pipeline, and the water out connection of oil water separator 9 is dirty
Water treatment system.
The course of work is as follows：
1）By petroleum chemical enterprise's collection Lai three mud deposit in dump chest 1, biography is transported to by conveying worm 2 during processing
The screw pump 3 of defeated system；
2）Relaying groove 4 is delivered to by screw pump 3, then drying machine 6 is delivered to by booster pump 5；
3）The heating stirring in drying machine 6, de-oiling, dehydration；
4）The oil mixing with water vapour of abjection enters condenser 8；
5）Oil-water mixture after cooling enters oil water separator 9；
6）Oil after water-oil separating enters oil tank 10, then delivers to sump oil storage tank by oil transfer pump 11；
7）Water after water-oil separating enters sewage disposal system；
8）The solid powder after de-oiling, dehydration is dried to store into solidfied material collection tank 11.
Claims (2)
- A kind of 1. sludge dewatering system, it is characterised in that：Dump chest（1）Connect conveying worm（2）, conveying worm（2）It is logical Cross pipeline connection pump（3）, pump（3）Drying machine is connected by pipeline（6）, drying machine（6）Vapor inlet port（12）Connect steam System, drying machine（6）Mixed gas outlet condenser is connected by pipeline（8）, condenser（8）Connect oil water separator（9）, oil Separator（9）Oil export oil tank is connected by pipeline（10）, oil water separator（9）Water out connection sewage disposal system System.
- A kind of 2. sludge dewatering system according to claim 1, it is characterised in that：The pump（3）For screw pump, screw pump （3）Relaying groove is connected by pipeline（4）, relay groove（4）Connect booster pump（5）, booster pump（5）Drying machine is connected by pipeline （6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018985.6U CN207079161U (en) | 2017-08-15 | 2017-08-15 | A kind of sludge dewatering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018985.6U CN207079161U (en) | 2017-08-15 | 2017-08-15 | A kind of sludge dewatering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079161U true CN207079161U (en) | 2018-03-09 |
Family
ID=61419925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721018985.6U Active CN207079161U (en) | 2017-08-15 | 2017-08-15 | A kind of sludge dewatering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079161U (en) |
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2017
- 2017-08-15 CN CN201721018985.6U patent/CN207079161U/en active Active
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