CN208395036U - The processing equipment of harmless resource waste mud - Google Patents
The processing equipment of harmless resource waste mud Download PDFInfo
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- CN208395036U CN208395036U CN201820512024.9U CN201820512024U CN208395036U CN 208395036 U CN208395036 U CN 208395036U CN 201820512024 U CN201820512024 U CN 201820512024U CN 208395036 U CN208395036 U CN 208395036U
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Abstract
The utility model discloses the processing equipments of harmless resource waste mud, including mud degradation unit, mud adjust unit, pH value adjusts unit, chemical flocculation precipitation unit, filtering equipment, electro-catalysis sewage disposal device, water circulation use unit, oil recovery apparatus and oil vessel；Mud degradation unit cracks the artificial addition emulsifier in waste mud using electrochemical method, the organic macromolecules such as sulfonating polymers object object and sulfonated bodies, be allowed to be converted to can flocculation sedimentation rapidly slurry, and by under pH value adjusting and common coagulation-flocculation agent effect, make the substances such as mud blanc fixe flocculation sedimentation in slurry and realizes the mud-water separation of slurry, mud flocculation is converted to can filters pressing wadding body, and under the action of filtering equipment, filters pressing carries out resource utilization at cake, the water isolated, which then enters after electro-catalysis sewage disposal device is handled, is used further to configuration mud or other utilizations.
Description
Technical field
The utility model relates to a kind of Environmental-protecting treaters more particularly to a kind of processing of harmless resource waste mud to set
It is standby.
Background technique
The exploitations such as oil field, oil gas field, shale gas field with drilling fluid lubricating drilling well and must realize other in drilling process
Purpose, the drilling fluid are divided into three major controls, are water-base drilling fluid, polymer matrix drilling fluid and oil base drilling fluid respectively.These are bored
Well liquid is after being used repeatedly, and effective substance can be destroyed in liquid, meeting loss of stability, therefore scraps at last.Discarded drilling well
Liquid (calling waste mud in the following text) contains the former for the organic compound of emulsion mud and the entrainment of a small amount of stratum of a large amount of artificial addition configurations
Oil.The waste mud constitutes high risks to environment, it is necessary to carry out harmless treatment.Conventional processes are: addition demulsification (glue)
Agent (lower to be referred to as demulsifier) and coagulation, flocculant, to carry out harmless treatment.Since demulsifier additive amount is big, so being processed into
It will cause secondary pollution containing a large amount of demulsification ingredients in mud cake after this height and processing, it can not resource utilization.It is therefore desirable to
Develop a kind of processing equipment of harmless resource waste mud without using chemical demulsifier.
Utility model content
The utility model provides the processing equipment of harmless resource waste mud, and which overcome waste muds in background technique
Deficiency present in processing equipment.
The technical solution adopted by the utility model to solve the technical problem is that:
The processing equipment of harmless resource waste mud, including mud degradation unit, mud adjust unit, pH value adjusts list
Member, chemical flocculation precipitation unit, filtering equipment, electro-catalysis sewage disposal device, water circulation use unit, oil recovery apparatus and storage
Oil vessel；It includes adjusting container and blender that the mud, which adjusts unit, which is equipped with filler, and blender connection is adjusted
Container is saved with the water and waste mud in stirring and adjusting container；Mud degradation unit includes Oil Water Sludge Separation device, electric flocculation dress
It sets and electrocatalysis oxidation apparatus, Oil Water Sludge Separation device connection adjusts container, which connects Oil Water Sludge Separation dress
It sets, which connects electric flocculation device, which adjusts unit connection electrocatalysis oxidation apparatus to adjust mud
PH value；The chemical flocculation precipitation unit includes precipitation vessel, which connects pH value and adjust unit；The filtering equipment connects
Precipitation vessel is connect with filters pressing sediment, electro-catalysis sewage disposal device connection precipitation vessel is to handle water, the water circulation use
Unit connects electro-catalysis sewage disposal device and adjusts the filler of container；The oil recovery apparatus connect Oil Water Sludge Separation device and
Precipitation vessel is to collect oil slick, in the oil slick storage to oil vessel which is also connected with oil vessel will collect.
Among one embodiment: it further includes slush pump that the mud, which adjusts unit, and slush pump connection adjusts container and grease mud
Separator.
Among one embodiment: the chemical flocculation precipitation unit further includes can be toward precipitation vessel addition coagulant or flocculant
First adding set, first adding set connect precipitation vessel.
Among one embodiment: being equipped with the conveying mechanism for conveying sediment between the filtering equipment and precipitation vessel.
The technical program compared with the background art, it has the following advantages:
Waste mud adjusts unit-mud degradation unit pH value by mud and adjusts unit-chemical flocculation precipitation unit, precipitating
Object is utilized by filtering equipment filters pressing at mud cake with harmless resource, and waste water is carried out through electro-catalysis sewage disposal device without harm
Reason adjusts unit by water circulation use unit reuse to mud after processing, also by oil recovery apparatus in mud degradation unit
With chemical flocculation precipitation unit oil recovery and store, mud cake chemical oxygen demand figureofmerit can reach relevant criterion requirement, energy after processing
Realize harmless reuse, waste water is also able to achieve harmless reuse, and operating cost is low, and operating cost is only 1/5th of conventional method,
With great social and economic significance.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the processing equipment of the harmless resource waste mud of present embodiment.
Specific embodiment
The processing equipment of harmless resource waste mud, please refers to Fig. 1, including mud adjust unit 1, mud degradation unit 2,
PH value adjusts unit 3, chemical flocculation precipitation unit 4, filtering equipment 5, electro-catalysis sewage disposal device 6, water circulation use unit
7, oil recovery apparatus 8 and oil vessel 9.
It includes adjusting container and blender that the mud, which adjusts unit 1, which is equipped with filler, blender connection
Container is adjusted with the water and waste mud in stirring and adjusting container；Among present embodiment: the adjusting container for example regulating tank；
By water circulation use unit 7 by treated the water reuse of electro-catalysis sewage disposal device 6 to container is adjusted, water circulation is realized,
To reduce water consumption, reduce environmental pollution.The mobility of mud is improved using water-reducible method, and, it washes out in mud
Harmful components, broken conventional method only method that mud is concentrated.Mud after 1-10 times of dilution has
Good mobility, and it is not easy in subsequent processes the obstruction that precipitating causes production line.The extension rate according to
Depending on the viscosity and oil content that handle mud.Then extension rate increases viscosity greatly, and vice versa.
Mud degradation unit 2 includes Oil Water Sludge Separation device, electric flocculation device and electrocatalysis oxidation apparatus, the grease mud
Separator connection adjusts container, which connects Oil Water Sludge Separation device, electrocatalysis oxidation apparatus connection electricity wadding
Solidifying device.The mud degrades unit 2 as described by CN 201710342556.2.Among present embodiment, which is adjusted
Unit 1 further includes slush pump, and slush pump connection adjusts container and Oil Water Sludge Separation device.
The pH value adjusts unit 3 and connects electrocatalysis oxidation apparatus to adjust the pH value of mud, it utilizes sour (sulfuric acid and salt
Acid, this specific implementation first choice sulfuric acid) to stay through mud carry out pH value adjusting, to adjust to neutral with subacidity and flow to next
Workshop section.
The chemical flocculation precipitation unit 4 includes precipitation vessel, which connects pH value adjustment unit, the precipitation vessel
Such as precipitation tank.Mud enters chemical flocculation precipitation unit after adjusting pH, by adding note chemical coagulator or/and flocculating polymer
The mud-water separation of mud is realized in agent, and passes through precipitation tank for precipitation, and sediment is transported to filtering equipment 5 and carries out filters pressing processing,
Waste water is directed to electro-catalysis sewage disposal device 6 and carries out water process, and the water circulation use unit 7 connection electro-catalysis sewage treatment is set
For 6 and the filler of adjusting container.Wherein: the chemical coagulator such as market sale that the chemical flocculation precipitation unit 4 is added is common
Kind, as PAC PAM；The electro-catalysis sewage disposal device 6 such as CN201120382298.9, CN201010563098.3,
CN201020629735.8。
The filtering equipment 5 connects precipitation vessel with filters pressing sediment.The filtering equipment is as big such as selection mud extraction ability, moisture content
Low pushes away form filter press or band forms filter press, with filters pressing at mud cake.
The oil recovery apparatus 8 connects Oil Water Sludge Separation device and precipitation vessel to collect oil slick, which also connects
In the oil slick storage to oil vessel 9 that oil vessel is connect will collect.The oil recovery apparatus such as CN 201710342556.2 is retouched
It states.
As needed, it may also include electronic control unit, electronic control unit is used to control the technical process of mud conditioning.
Among present embodiment, which further includes can be toward precipitation vessel addition coagulant or wadding
First adding set of solidifying agent, first adding set connect precipitation vessel.It is equipped with and uses between the filtering equipment and precipitation vessel
In the conveying mechanism of conveying sediment, the conveying mechanism such as suction pump.
Mud degradation unit 2 cracks artificial addition emulsifier, sulfonating polymers object in waste mud using electrochemical method
Equal organic macromolecules object and sulfonated bodies, be allowed to be converted to can flocculation sedimentation rapidly slurry, and adjusted by pH value and (pass through pH value
Adjust unit 3 execute) and common coagulation-flocculation agent act under, make the substances such as mud blanc fixe flocculation sedimentation in slurry and realize slurry
Mud-water separation, mud flocculation be converted to can filters pressing wadding body, and under the action of filtering equipment, filters pressing carries out recycling benefit at cake
With the water isolated, which then enters after electro-catalysis sewage disposal device is handled, is used further to configuration mud or other utilizations.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (4)
1. the processing equipment of harmless resource waste mud, including mud degradation unit, it is characterised in that: further include that mud adjusts list
Member, pH value adjust unit, chemical flocculation precipitation unit, filtering equipment, electro-catalysis sewage disposal device, water circulation use unit,
Oil recovery apparatus and oil vessel；It includes adjusting container and blender that the mud, which adjusts unit, which is equipped with filler,
Blender connection adjusts container with the water and waste mud in stirring and adjusting container；Mud degradation unit includes Oil Water Sludge Separation
Device, electric flocculation device and electrocatalysis oxidation apparatus, Oil Water Sludge Separation device connection adjust container, electric flocculation device connection
Oil Water Sludge Separation device, the electrocatalysis oxidation apparatus connect electric flocculation device, which adjusts unit connection electrocatalytic oxidation makeup
It sets to adjust the pH value of mud；The chemical flocculation precipitation unit includes precipitation vessel, which connects pH value and adjust unit；
The filtering equipment connects precipitation vessel with filters pressing sediment, which connects precipitation vessel to handle water,
The water circulation use unit connects electro-catalysis sewage disposal device and adjusts the filler of container；The oil recovery apparatus connects grease
To collect oil slick, which is also connected with oil vessel to arrive the oil slick storage of collection for mud separator and precipitation vessel
In oil vessel.
2. the processing equipment of harmless resource waste mud according to claim 1, it is characterised in that: the mud adjusts unit
It further include slush pump, slush pump connection adjusts container and Oil Water Sludge Separation device.
3. the processing equipment of harmless resource waste mud according to claim 1, it is characterised in that: the chemical flocculation precipitation
Unit further includes can be toward precipitation vessel addition coagulant or the first adding set of flocculant, first adding set connection precipitating
Container.
4. the processing equipment of harmless resource waste mud according to claim 1, it is characterised in that: the filtering equipment and heavy
The conveying mechanism for conveying sediment is equipped between the container of shallow lake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512024.9U CN208395036U (en) | 2018-04-11 | 2018-04-11 | The processing equipment of harmless resource waste mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512024.9U CN208395036U (en) | 2018-04-11 | 2018-04-11 | The processing equipment of harmless resource waste mud |
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| Publication Number | Publication Date |
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| CN208395036U true CN208395036U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820512024.9U Active CN208395036U (en) | 2018-04-11 | 2018-04-11 | The processing equipment of harmless resource waste mud |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072907A (en) * | 2022-07-22 | 2022-09-20 | 天津开放大学 | Trace sediment treatment method for industrial oily wastewater |
-
2018
- 2018-04-11 CN CN201820512024.9U patent/CN208395036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072907A (en) * | 2022-07-22 | 2022-09-20 | 天津开放大学 | Trace sediment treatment method for industrial oily wastewater |
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