CN207175644U - A kind of oil drilling waste processing unit - Google Patents
A kind of oil drilling waste processing unit Download PDFInfo
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- CN207175644U CN207175644U CN201720998778.5U CN201720998778U CN207175644U CN 207175644 U CN207175644 U CN 207175644U CN 201720998778 U CN201720998778 U CN 201720998778U CN 207175644 U CN207175644 U CN 207175644U
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Abstract
The utility model discloses a kind of oil drilling waste processing unit, including：Pretreatment unit；Adsorption treatment unit, it is made up of hollow cylinder and the circular adsorption layer that can slide up and down being provided at its inner portion, bottom is provided with sludge outlet, side wall is provided with water inlet and delivery port, the edge of adsorption layer is provided with two on the symmetrical protuberance in the center of circle, the longitudinal chute being engaged with the protuberance is provided with the internal face of cylinder, and protuberance is provided with keeper, and discarded building debris is filled in adsorption layer；Ozone reaction unit, it is made up of ozone generator and reaction vessel, reaction container bottom is provided with the ozone inlet being connected with the ozone outlet of ozone generator.The adsorption layer of adsorption treatment unit can move up and down regulation height in the utility model wastewater treatment equipment, the discarded building debris of filling in adsorption layer, filtering adsorption effect is obvious, and discarded object recycles, cost is cheap, further using the organic pollution in ozone oxidation Decomposition Wastewater.
Description
Technical field
It the utility model is related to well-drilling waste water processing technology field, more particularly to a kind of oil drilling waste processing unit.
Background technology
During oil exploitation, substantial amounts of well-drilling waste water can be produced.These waste water, which are mainly derived from, discards what is be scattered
In mud, the power water of flushing device, drilling process test and operation caused by waste water and natural rainfall etc..Wherein contain
There are substantial amounts of silt, oily substance, heavy metal contaminants and various chemical treatments.If untreated directly outer gang drill well gives up
Water, it will the ecological environment to surrounding brings very big influence.Therefore the processing method of well-drilling waste water is studied, reduces well-drilling waste water
Harm, have very important significance.Traditional biology, chemical method processing are difficult to reach processing requirement.Physisorphtion conduct
For a kind of important method of wastewater treatment because simple to operate, use range is wide and is widely used.Absorption method is exactly to utilize adsorbent
It is porous, specific surface area is big and the characteristic of surface hydrophobicity oleophylic, makes oil by physically or chemically effect absorption in surface or sky
In gap, so as to reach the purpose of oil removing.General adsorbent with coal ash, slag, shell, sawdust, clay etc. for raw material, by charcoal
Change, activation or it is organically-modified expand space, increase specific surface area and improve surface lipophile.General adsorbent is divided into powdered
It is powdered to be directly added in water with graininess two types, and the graininess then application in the form of adsorption column.Due to adsorbent
Reproducible utilization rate it is low, adsorbent amount is big, and use cost is high, it is difficult to realizes large-scale promote.
Ozonation technology is a kind of advanced oxidation processes of wastewater treatment.Ozone can be effectively in oxidation Decomposition waste water
Organic matter and ammonia nitrogen, have the characteristics that time of contact is short, treatment effeciency is high, be not affected by temperature, and there is sterilization, deodorization, remove
The functions such as taste, decolouring.Why ozone shows strong oxidizing property, be because molecule in oxygen atom have strong electrophilic or
Protophilia, nascent oxygen atom caused by ozone decomposed also have very high oxidation activity.Typically using ozone oxidation and its
Technique associated with its processing method, the method for Organic Pollutants in Wastewater is gone using relatively broad, if ozone is with activated carbon combined,
Ozone is combined with film.
With large-scale urban construction, a large amount of discarded building debris are difficult to handle, and can not recycle, cause resource
Waste.Building debris has the features such as porosity is big, and specific surface area is big, especially discarded building pigment, its porosity and Bi Biao
Area is similar to the adsorbent of specialty, has very strong adsorption capacity, the adsorption function with adsorbent.But single physics
Chemisorption method is difficult to oil drilling wastewater treatment is up to standard, it is necessary to further advanced treating.
Utility model content
A purpose of the present utility model is that solve at least the above and/or defect, and provides and at least will be described later
The advantages of.
It is to solve the processing difficulty of oil drilling waste present in prior art, effect that the utility model, which also has a purpose,
Unobvious, the problem of financial cost is high, there is provided a kind of cost for wastewater treatment is low, and effect is good, simple in construction, convenient applicable waste water
Processing unit.
In order to realize these purposes of the utility model and further advantage, there is provided a kind of oil drilling waste processing unit,
Including：
Pretreatment unit, its hole particle diameter 18um screen filtration for including sedimentation basin and being connected with sedimentation basin delivery port
Device, preliminary separation of solid and liquid is carried out to waste water, and obtain the first filtrate；
Adsorption treatment unit, it connects pretreatment unit, and receives the first filtrate, and the adsorption treatment unit is opened by top
The hollow cylinder of mouth and the circular adsorption layer composition that can slide up and down being provided at its inner portion, the edge and cylinder of adsorption layer
Inwall fitting, cylinder top end is provided with cover plate, and bottom is provided with sludge outlet, sidewall bottom and top be respectively equipped with water inlet with
Delivery port, the edge of the adsorption layer are provided with two on the symmetrical protuberance in the center of circle, are provided with and institute in the internal face of cylinder
The longitudinal chute that protuberance is engaged is stated, and protuberance is provided with keeper, wherein, the adsorption layer is by the first adsorption layer,
Two adsorption layers and the 3rd adsorption layer composition, the first adsorption layer and the second adsorption layer inside are filled with discarded building debris particle conduct
Adsorbent, the 3rd adsorption layer inside is filled with activated carbon granule as adsorbent；
Ozone reaction unit, it connects adsorption treatment unit, and the ozone reaction unit is held by ozone generator and reaction
Device forms, and reaction vessel sidewall bottom and top are respectively equipped with water inlet and delivery port, and water inlet connects the adsorption treatment list
The delivery port of member, reaction container bottom are provided with the ozone inlet being connected with the ozone outlet of ozone generator；
Dewaterer, it connects sludge outlet.
Preferably, the 3rd adsorbent layer thickness is 15cm.
Preferably, particle diameter 15um discarded building debris particle, adsorbent layer thickness are filled with first adsorption layer
For 25cm.
Preferably, it is filled with the discarded building debris particles of particle diameter 10um, adsorbent layer thickness in second adsorption layer
22-25cm。
Preferably, the protuberance is the square blocks made of metal, and it is fixedly welded on adsorption layer edge.
Preferably, between the pretreatment unit and adsorption treatment unit, adsorption treatment unit and ozone reaction unit
Between be provided with water pump and fluid flowmeter.
Preferably, the sedimentation basin bottom is arranged to taper.
Preferably, the discarded building debris particle is the particulate matter by the pretreatment process that crushes and sieve
Preferably, the reaction vessel of the ozone reaction unit is barrel-shaped.
Preferably, the barrel-shaped reaction container bottom is provided with aerator.
Compared with prior art, the utility model has the advantages that：
One, using it is discarded building debris as adsorbent filling adsorption layer, discard building debris not only have filtering work
With, also high and the characteristics of specific surface area is big with porosity, especially discarded building pigment, its porosity and specific surface area with specially
The adsorbent of industry is similar, has very strong adsorption capacity, has the adsorption function of adsorbent, can substitute high special of financial cost
Industry adsorbent, discarded object are recycled, and avoid the wasting of resources and greatly reduce the processing cost of oil drilling waste；
Secondly, the adsorption layer in the adsorption treatment unit in hollow cylinder can glide along on circular cylindrical internal surface
It is dynamic, according to the actual conditions of pending waste water and the treatment effect needed, the position height of adsorption layer is adjusted, and pass through keeper
Fixed position；
Thirdly, by filtering adsorb after waste water further by ozone reaction unit carry out deep oxidation resolution process,
Ozone can effectively in oxidation Decomposition waste water organic matter and ammonia nitrogen, have that time of contact is short, treatment effeciency is high, not by temperature
The features such as influence, and with functions such as sterilization, deodorization, taste removal, decolourings, Organic substance in water complete decomposition of giving up, waste water reaches discharge
Standard.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 oil drilling waste processing device structure diagrams；
The longitdinal cross-section diagram of Fig. 2 adsorption treatment units；
The longitudinal sectional drawing of Fig. 3 ozone reaction units.
Label in figure：
Pretreatment unit 100, sedimentation basin 110, granular membrane 120, adsorption treatment unit 200, cylinder 210, absorption
The 220, first adsorption layer 221 of layer, the second adsorption layer 222, the 3rd adsorption layer 223, cover plate 230, sludge outlet 240, protuberance
250th, chute 260, ozone reaction unit 300, ozone generator 310, reaction vessel 320, ozone inlet 330, aerator
340th, dewaterer 400.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of oil drilling waste processing unit, including：
Pretreatment unit 100, its hole particle diameter 18um screen cloth for including sedimentation basin 110 and being connected with sedimentation basin delivery port
Filter 120, sedimentation basin bottom is arranged to taper, and is exported in bottom centre position provided with sediment, in sedimentation basin and screen cloth
Water pump is installed, pending waste water first passes around sedimentation basin and isolates silt particle in waste water etc. on the connecting pipeline between filter
Solid particulate matter, solid particulate matter are deposited in pond bottom under gravity, and supernatant is delivered to granular membrane by water pump
Further separation of solid and liquid is carried out, and obtains the first filtrate；
Adsorption treatment unit 200, it connects pretreatment unit 110, and receives the first filtrate, and it is carried out to filter at absorption
Reason, hollow cylinder 210 and the can slide up and down circle that is provided at its inner portion of the adsorption treatment unit 200 by top end opening
Shape adsorption layer 220 forms, different according to different waste water quality situations, can adjust upper-lower position of the adsorption layer in cylinder,
And then improve filtering adsorption effect, the edge of adsorption layer 220 is bonded with the inwall of cylinder 210, avoid pending waste water without
Adsorption layer is crossed, is directly flowed through by the gap between adsorption layer and cylinder inwall, the top of cylinder 210 is provided with cover plate 230, convenient
Tank body assembling, maintenance maintenance, and the instillation of outdoor rain is prevented, filter is damaged, bottom is provided with sludge outlet 240, its
For excluding the bulky grain thing without adsorption layer, sidewall bottom and top are respectively equipped with water inlet and delivery port, adsorption layer 220
Specific mounting means inside cylinder is：Two are provided with the edge of adsorption layer on the symmetrical protuberance 250 in the center of circle,
The internal face of cylinder 210 is provided with the longitudinal chute 260 being engaged with the protuberance 250, and protuberance 250 is provided with positioning
Part 270, the protuberance 250 of adsorption layer slides adjustment position in chute 260, and the position of adsorption layer is fixed with keeper 270,
Wherein, the adsorption layer is made up of the first adsorption layer 221, the second adsorption layer 222 and the 3rd adsorption layer 223, the first adsorption layer 221
With discarded building debris particle of the inside of the second adsorption layer 222 filled with different-grain diameter as adsorbent, in the 3rd adsorption layer 223
Portion is used as adsorbent filled with activated carbon granule, and discarded building debris particle not only has a filtration, and its porosity with
Specific surface area is all larger, particularly discarded brick and tile particle, and its porosity and specific surface area are all very big, have the absorption of adsorbent
Function, the high professional adsorbent of financial cost can be substituted, discarded object is recycled, and avoids the wasting of resources, and reduce stone
The processing cost of oily well-drilling waste water, then coordinate acticarbon to use, more preferably, the first filtrate is by water inlet for water treatment effect
Into cylinder, filter adsorb by first, second, and third adsorption layer successively, then flowed out by delivery port, obtain the second filter
Liquid, the solid particulate matter automatic sedimentation of layer interception is adsorbed in cylinder bottom, is discharged by the sludge outlet 240 of bottom；
Ozone reaction unit 300, it connects adsorption treatment unit 200, receives the second filtrate, the ozone reaction unit
300 are made up of ozone generator 310 and reaction vessel 320, and reaction vessel sidewall bottom and top are respectively equipped with water inlet and gone out
The mouth of a river, water inlet connect the delivery port of the adsorption treatment unit, and reaction container bottom is provided with to be gone out with the ozone of ozone generator
The ozone inlet 330 that gas port is connected, for the reaction vessel to be barrel-shaped, bottom is provided with aerator 340, the second filtrate by
Water inlet enters reaction vessel, and aerator excludes ozone, and the second filtrate is sufficiently mixed uniformly with ozone, ozone oxidation filtrate
In organic pollution be decomposed into nontoxic small molecule, have the function that to purify water, finally from delivery port exclude, obtain
Purified water；
Dewaterer 400, it connects sludge outlet 240, carries out drying dehydration processing to filter residue, is easy to subsequent transportation and place
Reason.
In another embodiment, particle diameter 15um discarded building debris particle is filled with first adsorption layer 221, is inhaled
Attached thickness degree is 25cm.It is filled with the discarded building debris particles of particle diameter 10um, adsorbent layer thickness in second adsorption layer 222
22-25cm.The thickness of 3rd adsorption layer 223 is 15cm.
In such scheme, the protuberance 250 is the square blocks made of metal, and it is fixedly welded on adsorption layer side
Edge.
In such scheme, between the pretreatment unit 100 and adsorption treatment unit 200, adsorption treatment unit 200 and smelly
Water pump and fluid flowmeter are provided between oxygen reaction member 300, water velocity can be adjusted.
In such scheme, the discarded building debris particle is that have specific grain by the pretreatment process that crushes and sieve
The particulate matter in footpath, improve the harmful substance in its filtering absorption waste water.
In summary, compared with prior art, the utility model has the advantages that：First, using discarded building slag
Masonry is that adsorbent fills adsorption layer, and discarded building debris not only has filtration, also with porosity height and specific surface area
The characteristics of big, especially discarded building pigment, its porosity and specific surface area are similar to the adsorbent of specialty, have very strong suction
Attached ability, there is the adsorption function of adsorbent, the high professional adsorbent of financial cost can be substituted, discarded object is recycled,
Avoid the wasting of resources and greatly reduce the processing cost of oil drilling waste；2nd, open circles in the adsorption treatment unit
Adsorption layer in cylinder can slide up and down along circular cylindrical internal surface, according to the actual conditions of pending waste water and the place needed
Effect is managed, adjusts the position height of adsorption layer, and pass through keeper fixed position；3rd, the waste water after filtering is adsorbed enters one
Step carries out deep oxidation resolution process by ozone reaction unit, ozone can effectively the organic matter in oxidation Decomposition waste water with
Ammonia nitrogen, have the characteristics that time of contact is short, treatment effeciency is high, be not affected by temperature, and with sterilization, deodorization, taste removal, decolouring etc.
Function, Organic substance in water complete decomposition of giving up, waste water reach discharge standard.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization.It can be applied to various suitable fields of the present utility model completely.For those skilled in the art,
Other modification is easily achieved.Therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (10)
- A kind of 1. oil drilling waste processing unit, it is characterised in that including：Pretreatment unit, its hole particle diameter 18um granular membrane for including sedimentation basin and being connected with sedimentation basin delivery port are right Waste water carries out preliminary separation of solid and liquid, and obtains the first filtrate；Adsorption treatment unit, it connects pretreatment unit, and receives the first filtrate, and the adsorption treatment unit is by top end opening Hollow cylinder and the circular adsorption layer composition of can slide up and down of being provided at its inner portion, the edge of adsorption layer and cylinder it is interior Wall is bonded, and cylinder top end is provided with cover plate, and bottom is provided with sludge outlet, and sidewall bottom and top are respectively equipped with water inlet and water outlet Mouthful, the edge of the adsorption layer is provided with two on the symmetrical protuberance in the center of circle, the internal face of cylinder be provided with it is described convex Go out the longitudinal chute that portion is engaged, and protuberance is provided with keeper, wherein, the adsorption layer is inhaled by the first adsorption layer, second Attached layer and the 3rd adsorption layer are formed, and absorption is used as filled with discarded building debris particle inside the first adsorption layer and the second adsorption layer Agent, the 3rd adsorption layer inside is filled with activated carbon granule as adsorbent；Ozone reaction unit, it connects adsorption treatment unit, and the ozone reaction unit is by ozone generator and reaction vessel group Into reaction vessel sidewall bottom and top are respectively equipped with water inlet and delivery port, and water inlet connects the adsorption treatment unit Delivery port, reaction container bottom are provided with the ozone inlet being connected with the ozone outlet of ozone generator；Dewaterer, it connects sludge outlet.
- 2. oil drilling waste processing unit as claimed in claim 1, it is characterised in that the 3rd adsorbent layer thickness is 15cm。
- 3. oil drilling waste processing unit as claimed in claim 1, it is characterised in that be filled with grain in first adsorption layer Footpath 15um discarded building debris particle, adsorbent layer thickness 25cm.
- 4. oil drilling waste processing unit as claimed in claim 1, it is characterised in that be filled with grain in second adsorption layer The discarded building debris particles of footpath 10um, adsorbent layer thickness 22-25cm.
- 5. oil drilling waste processing unit as claimed in claim 1, it is characterised in that the protuberance is made of metal Square blocks, it is fixedly welded on adsorption layer edge.
- 6. oil drilling waste processing unit as claimed in claim 1, it is characterised in that the pretreatment unit and adsorption treatment Between unit, water pump and fluid flowmeter are provided between adsorption treatment unit and ozone reaction unit.
- 7. oil drilling waste processing unit as claimed in claim 1, it is characterised in that the sedimentation basin bottom is arranged to bore Shape.
- 8. oil drilling waste processing unit as claimed in claim 1, it is characterised in that it is described it is discarded building debris particle be through Cross the particulate matter for crushing and sieving pretreatment process.
- 9. oil drilling waste processing unit as claimed in claim 1, it is characterised in that the reaction of the ozone reaction unit is held Device is barrel-shaped.
- 10. oil drilling waste processing unit as claimed in claim 9, it is characterised in that the barrel-shaped reaction container bottom Provided with aerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998778.5U CN207175644U (en) | 2017-08-10 | 2017-08-10 | A kind of oil drilling waste processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998778.5U CN207175644U (en) | 2017-08-10 | 2017-08-10 | A kind of oil drilling waste processing unit |
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| Publication Number | Publication Date |
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| CN207175644U true CN207175644U (en) | 2018-04-03 |
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ID=61739779
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| CN201720998778.5U Expired - Fee Related CN207175644U (en) | 2017-08-10 | 2017-08-10 | A kind of oil drilling waste processing unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180664A (en) * | 2021-12-07 | 2022-03-15 | 河北工业大学 | Environment-friendly integration method capable of realizing synchronous purification of river two phases and controlling endogenous pollution |
| CN117964038A (en) * | 2024-03-28 | 2024-05-03 | 中安弘达建设有限公司 | Sewage pool purification and deodorization treatment device and construction process |
-
2017
- 2017-08-10 CN CN201720998778.5U patent/CN207175644U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180664A (en) * | 2021-12-07 | 2022-03-15 | 河北工业大学 | Environment-friendly integration method capable of realizing synchronous purification of river two phases and controlling endogenous pollution |
| CN114180664B (en) * | 2021-12-07 | 2024-05-14 | 河北工业大学 | Environment-friendly integrated method capable of realizing synchronous purification of river surge two-phase bodies and controlling endogenous pollution |
| CN117964038A (en) * | 2024-03-28 | 2024-05-03 | 中安弘达建设有限公司 | Sewage pool purification and deodorization treatment device and construction process |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180810 |