CN106219735A - A kind of well-drilling waste water processing equipment - Google Patents
A kind of well-drilling waste water processing equipment Download PDFInfo
- Publication number
- CN106219735A CN106219735A CN201610780028.0A CN201610780028A CN106219735A CN 106219735 A CN106219735 A CN 106219735A CN 201610780028 A CN201610780028 A CN 201610780028A CN 106219735 A CN106219735 A CN 106219735A
- Authority
- CN
- China
- Prior art keywords
- tank body
- waste water
- well
- processing equipment
- drilling waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/085—Fluidized beds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2833—Anaerobic digestion processes using fluidized bed reactors
-
- 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
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- 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
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
Present patent application relates to the technical field of Treatment of Industrial Water, disclose a kind of well-drilling waste water processing equipment, support including tank body and equipment, described tank body is connected to equipment and supports, the lower end of described tank body is provided with water inlet pipe, the upper end of tank body connects exhaustor, is provided with the aeration assembly for carrying gas in tank body, and described aeration assembly and the external world communicate；Being separately installed with upper and lower two water distributing plates in described tank body, described water distributing plate is provided with some water distributing pores；The upper end of described tank body is also associated with mud and adds pipe and outlet pipe.Technique scheme improves the density that microorganism species exists compared to existing technology, improve the ability of the anti-high load capacity of fluid bed, reaction between flora and pollutant is more abundant, and the physical aspect of fluid bed is more stable, so making the better of Aerobic Process for Treatment or anaerobic treatment.
Description
Technical field
The present invention relates to the technical field of Treatment of Industrial Water.
Background technology
In oil and gas exploration drilling well production operation, in order to ensure being normally carried out of drillng operation, carry for later stage operation
For high-quality pit shaft and the stable borehole wall, then in drillng operation a large amount of use have high chroma, high pollution, difficult degradation poly-
Compound mud system.And substantial amounts of drilling fluid in use enters well-drilling waste water, well-drilling waste water is caused to become solid concentration
Industrial wastewater high, that colourity is high, content of organics is high, content of beary metal is high, mineral oil content is high, this industrial wastewater has dense
Degree is high, pollute big, the feature of difficult degradation.
This type of industrial wastewater enters the harm brought in environment to be had: 1. waste water pours river or penetrates into stratum, will make water body
CODcr, colourity, float, petroleum-type, volatile phenol, sulfide, metal ion etc. exceed standard, affect hydrobiological normal life
Long, affect function of water body；2. Cr6+, heavy metal ion harmful in the waste water such as Hg2+, Cd2+, Pb2+, and be difficult to by animals and plants
The Organic substance of degraded easily enters Food chain, and at environment or animals and plants body accumulation, thus endanger the healthy of the mankind
And life security；3. in waste water, muriatic content is the highest, and substantial amounts of chloride enters in soil, can cause the salinization of soil,
The physicochemical property of soil is changed, and fertility declines, and causes crop production reduction；4. high-salt concentrated degree well-drilling waste water enters farmland, then
To directly act on crops, and cause the cell plasmolysis of crops to cause withered, and the petroleum substance in waste water
Can block soil particle gap, stop crops to absorb moisture and nutrient substance, oil film sticks on crops, can make crops
Withered and cause the underproduction.
Prior art discloses a kind of combined aerobic biological fluidized bed sewage treatment plant, including multiple aerobes
Fluid bed, described each aerobic biological fluid-bed employing standardization casing, each casing is parallel with one another, and described casing is rectangular, and they are two years old
End is respectively provided with the connection short tube with flange that upper, middle and lower three is identical, is provided with fluid bed, described fluidisation berth in described casing
In being vertically connected with between short tube, include balancing orifice plate bottom it and be positioned at the bubble-cap water distributing plate above uniform orifice plate, described uniformly
Leave spacing between orifice plate and described bubble-cap water distributing plate, above described bubble-cap water distributing plate, be used as thin of the solid of biofilm carrier
Grain, described fine solid particle is baton round or activated carbon granule.Described casing uses corrosion resistant steel manufacture or is provided with anticorrosion
Layer, described anticorrosive coat is glass-reinforced plastic material or anticorrosive paint.The present invention can build up different processing systems, have in any combination
It is beneficial to reduce the cost, simplifies and install, it is ensured that the treatment effect of sewage.
The shortcoming of such scheme is: this equipment merely uses water distributing plate to form biofilm carrier, and utilizes carrier
Upper solid particle carries out the mode of the absorption of pollutant to realize the Aerobic Process for Treatment of sewage, and the fluid effect forming fluid bed is poor,
The existence density causing microorganism species is low, the poor performance of anti-high load capacity, and then affects effect and the fluid bed shape of aerobic reaction
The stability of state, affects the whole structure of Aerobic Process for Treatment operation.
Summary of the invention
The invention is intended to provide a kind of well-drilling waste water processing equipment, to solve to fluidize present in existing sewage disposal device
Bed fluid effect is poor, and the existence density of microorganism species is low, the problem of the poor performance of anti-high load capacity.
Well-drilling waste water processing equipment in this programme, supports including tank body and equipment, and described tank body is connected to equipment and supports
On, the lower end of described tank body is provided with water inlet pipe, and the upper end of tank body connects exhaustor, is provided with for carrying gas in tank body
Aeration assembly, described aeration assembly and the external world communicate；Upper and lower two water distributing plates, described water distribution it is separately installed with in described tank body
Plate is provided with some water distributing pores；The upper end of described tank body is also associated with mud and adds pipe and outlet pipe.
Operation principle: pending waste water is passed through tank body by the water inlet pipe of tank body lower end, adds from the mud of tank body upper end
Enter pipe to add with aerobic microbiological flora or the mud of anaerobe flora and filler, utilize the water distributing pore on water distributing plate
Forming biomembrane, along with the waste water of water inlet pipe is constantly passed through, the liquid in tank body remains certain flow velocity, waste water and
The mixing fluidisation of filler, makes to be formed between two water distributing plates in tank body fluid bed；Fluid bed has metastable physical aspect, energy
Enough ensure that the pollutant in flora and waste water sufficiently react, and improve the efficiency that waste water processes.The biomembrane formed on water distributing plate
Aerobic microbiological flora or anaerobe flora and filler can be played insulating effect, prevent flora and filler from flowing everywhere
Dynamic, even flow with waste water, and then destroy the physical state that fluid bed is stable；The effect increasing filler is to improve in waste water
Particulate matter, promote the generation of fluid bed and stability.Using mud and water distributing plate to match, mud improves two water distributing plates
Between liquid viscosity, the physical state making fluid bed is more stable.
Beneficial effect: technique scheme improves the density that microorganism species exists compared to existing technology, improves stream
Changing the ability of the anti-high load capacity of bed, the reaction between flora and pollutant is more abundant, and the physical aspect of fluid bed is more stable,
So making the better of Aerobic Process for Treatment or anaerobic treatment.
Scheme two, for further optimizing, the cross-sectional area in the middle part of described tank body is more than the cross-sectional area of upper/lower terminal.
Owing in tank body, flow is to maintain consistent, increase the cross-sectional area in the middle part of tank body, it is possible to indirectly slow down tank body central liquid stream
Dynamic speed, is that the physical aspect of middle part fluid bed is more stable, it is possible to the reaction making flora and pollutant is more abundant, processes effect
Fruit is more preferably.
Scheme three, for further optimizing, described aeration assembly includes at least two aeration tube, in Aerobic
During being passed through air or oxygen, by increasing capacitance it is possible to increase the intake of gas and make gas be passed through more uniform.
Scheme four, for further optimizing, described aeration tube is provided with some solarization air caps, the setting of solarization air cap, it is possible to increase
Add gas is passed through position, makes gas be passed through more uniform.
Scheme five, for further optimizing, the water distributing pore on described water distributing plate is that regular hexagon is arranged, makes on water distributing plate
Water distributing pore distribution area is relatively big and uniformly, improves being passed through of water on water distributing plate more uniform.
Scheme six, for further optimizing, described water distributing pore is circular, a diameter of the 10 of water distributing pore～20mm, water distributing pore
Within the range, its water flowing area and the biomembranous state being sized to reach more to balance, make the water passing capacity of water distributing plate
More balance with biomembranous interdiction capability.
Scheme seven, for further optimizing, the inner side of described outlet pipe is stretched in tank body, and the inserting end of outlet pipe is L-shaped
Bending, Open Side Down for outlet pipe inserting end.When being passed through sewage, water inlet pipe the inner mouth of pipe can be blocked by sewage, sewage
In course of reaction, can produce waste gas, this setting is capable of the fluid-tight of gas, it is to avoid waste gas enters outlet pipe.
Scheme eight, for further optimizing, described tank body from top to bottom includes upper tank body, middle tank body and lower tank, described
Upper tank body, middle tank body and lower tank use Flange joint.It is easy to the installing/dismounting of whole tank body, uses multiple simple assemblies to assemble
Form, the processing technique of equipment can also be simplified simultaneously.
Scheme nine, for further optimizing, the upper end of described tank body is provided with opening, and with bolts on tank body have closure
The hush panel of opening.The setting of hush panel can carry out the observation of tank interior situation, it is simple to maintenance.
Scheme ten, for further optimizing, being shaped as of described hush panel is spherical, utilizes waste gas to have the genus ramped up
Property, enable waste gas to be fully deposited in the lower section of hush panel, and discharge from exhaustor, it is to avoid staying of waste gas.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention a kind of well-drilling waste water processing equipment embodiment；
Fig. 2 is the schematic diagram of water distributing plate in the present invention a kind of well-drilling waste water processing equipment embodiment；
Fig. 3 is the structural representation in Fig. 1 at A-A.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: skirt 1, upper tank body 2, upper sealing plate 21, outlet pipe 22, exhaustor 23, middle tank
Body 3, lower tank 4, water inlet pipe 41, aeration tube 42, solarization air cap 421, mud add pipe 5, water distributor 6, water distributing pore 61.
Embodiment is the most as shown in Figure 1:
Well-drilling waste water processing equipment in this programme is made up of tank body and support means, and affiliated tank body is arranged on equipment and supports.
Tank body from top to bottom includes that upper tank body 2, middle tank body 3 and lower tank 4, described upper tank body 2, middle tank body 3 and lower tank 4 use flange
Connect；Wherein upper tank body 2 and lower tank 4 are all cylinder and equal diameters, and middle tank body 3 the most once includes the first circular cone
Portion, the first cylindrical portion, the second conus portion and the second cylindrical portion, wherein the diameter of the first cylindrical portion is more than upper tank body 2 and lower tank
4, the diameter of the second cylindrical portion is equal to the diameter of lower tank 4.
Equipment supports and is made up of skirt 1, and lower tank 4 is arranged on skirt 1.The lower end of lower tank 4 is provided with water inlet pipe 41,
It is welded with ring flange, for connecting with water delivery device pipeline on water inlet pipe 41.The lower end of lower tank 4 uses circle hat structure to carry out
Degree, i.e. lower end is hemispherical, and this structure is arranged on skirt 1 owing to Area of bearing increases so that install more stable.Lower tank
Being provided with aeration assembly in 4, as it is shown on figure 3, aeration assembly is made up of four aeration tubes 42, four aeration tubes 42 are in decussation
Distribution, aeration tube 42 end is stretched out outside lower tank 4, and described aeration tube 42 is machined with the solarization air cap 421 crossing body.Lower tank
Being provided with water distributing plate in 4, described water distributing plate is positioned at the top of aeration assembly, is machined with some water distributions as shown in Figure 2 on water distributing plate
Hole 61.Water distributing pore 61 in regular hexagon shape arranged, water distributing pore 61 a diameter of 10～20mm.
Being provided with water distributing plate in upper tank body 2 equally, the upper end of upper tank body 2 is provided with hush panel, hush panel and upper tank body 2
Upper end uses bolt to be attached.The shape of hush panel can be flat board, it is also possible to for the arc raised up.Described sealing
Being provided with mud on plate and add pipe 5, described mud adds pipe 5 and through hush panel and stretches into tank interior, and mud adds pipe 5 times
End extend in middle tank body 3, and hush panel connects also by the mode welded exhaustor 23.The side of upper tank body 2 is provided with
Outlet pipe 22, stretch in upper tank body 2 one section of L-shaped bending of described outlet pipe 22, bending part opening down.
Operation principle: pending waste water is passed through tank body, from the mud of tank body upper end by the water inlet pipe 41 of tank body lower end
Add pipe 5 to add with aerobic microbiological flora or the mud of anaerobe flora and filler, utilize the cloth on water distributing plate
Water hole 61 forms biomembrane, and along with the waste water of water inlet pipe 41 is constantly passed through, the liquid in tank body remains certain stream
The mixing fluidisation of speed, waste water and filler, makes to be formed between two water distributing plates in tank body fluid bed；Fluid bed has metastable thing
Reason form, it is possible to ensure that the pollutant in flora and waste water sufficiently react, improve the efficiency that waste water processes.Formed on water distributing plate
Biomembrane aerobic microbiological flora or anaerobe flora and filler can be played insulating effect, prevent flora and fill out
Expect place's flowing, even flow with waste water, and then destroy the physical state that fluid bed is stable；The effect increasing filler is to carry
Particulate matter in high waste water, promotes generation and the stability of fluid bed.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge such as concrete structure and characteristic is not made at this
Too much describe.It should be pointed out that, for a person skilled in the art, on the premise of without departing from present configuration, it is also possible to
Making some deformation and improvement, these also should be considered as protection scope of the present invention, and these are all without affecting what the present invention implemented
Effect and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, in description
Detailed description of the invention etc. record the content that may be used for explaining claim.
Claims (10)
1. a well-drilling waste water processing equipment, supports including tank body and equipment, and described tank body is connected to equipment and supports, described tank
The lower end of body is provided with water inlet pipe, and the upper end of tank body connects exhaustor, it is characterised in that: it is provided with in tank body for carrying gas
Aeration assembly, described aeration assembly and the external world communicate；Upper and lower two water distributing plates, described cloth it is separately installed with in described tank body
Water plate is provided with some water distributing pores；The upper end of described tank body is also associated with mud and adds pipe and outlet pipe.
Well-drilling waste water processing equipment the most according to claim 1, it is characterised in that: the cross-sectional area in the middle part of described tank body is big
Cross-sectional area in upper/lower terminal.
Well-drilling waste water processing equipment the most according to claim 1 and 2, it is characterised in that: described aeration assembly includes at least
Two aeration tubes.
Well-drilling waste water processing equipment the most according to claim 3, it is characterised in that: described aeration tube is provided with some aerations
Hole.
Well-drilling waste water processing equipment the most according to claim 1 and 2, it is characterised in that: the water distributing pore on described water distributing plate
Arrange in regular hexagon.
Well-drilling waste water processing equipment the most according to claim 1 and 2, it is characterised in that: described water distributing pore is circular, water distribution
A diameter of the 10 of hole～20mm.
Well-drilling waste water processing equipment the most according to claim 1 and 2, it is characterised in that: the inner side of described outlet pipe is stretched into
In tank body, the L-shaped bending of inserting end of outlet pipe, Open Side Down for outlet pipe inserting end.
Well-drilling waste water processing equipment the most according to claim 1 and 2, it is characterised in that: described tank body from top to bottom includes
Upper tank body, middle tank body and lower tank, described upper tank body, middle tank body and lower tank use Flange joint.
Well-drilling waste water processing equipment the most according to claim 1 and 2, it is characterised in that: the upper end of described tank body is provided with out
Mouthful, the hush panel having closure opening with bolts on tank body.
Well-drilling waste water processing equipment the most according to claim 9, it is characterised in that: described hush panel be shaped as spherical crown
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780028.0A CN106219735A (en) | 2016-08-31 | 2016-08-31 | A kind of well-drilling waste water processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780028.0A CN106219735A (en) | 2016-08-31 | 2016-08-31 | A kind of well-drilling waste water processing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN106219735A true CN106219735A (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610780028.0A Pending CN106219735A (en) | 2016-08-31 | 2016-08-31 | A kind of well-drilling waste water processing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228103A (en) * | 2020-01-14 | 2020-06-05 | 上海理工大学 | Hand skin care instrument based on fluidized bed principle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253947A (en) * | 1979-02-12 | 1981-03-03 | Kansas State University Research Foundation | Method for wastewater treatment in fluidized bed biological reactors |
| CN101333031A (en) * | 2008-05-20 | 2008-12-31 | 北京能拓高科技有限公司 | Aerobic biological fluidized bed using standard box |
| CN202912770U (en) * | 2012-11-16 | 2013-05-01 | 孙绍堂 | Biological fluidized bed proliferation reactor |
| CN105129977A (en) * | 2015-10-10 | 2015-12-09 | 许建民 | Novel aerobiont fluidized bed reactor and technology thereof |
| CN205222791U (en) * | 2015-12-16 | 2016-05-11 | 徐州工程学院 | Novel biological contact fluidized bed sewage treatment device |
-
2016
- 2016-08-31 CN CN201610780028.0A patent/CN106219735A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253947A (en) * | 1979-02-12 | 1981-03-03 | Kansas State University Research Foundation | Method for wastewater treatment in fluidized bed biological reactors |
| CN101333031A (en) * | 2008-05-20 | 2008-12-31 | 北京能拓高科技有限公司 | Aerobic biological fluidized bed using standard box |
| CN202912770U (en) * | 2012-11-16 | 2013-05-01 | 孙绍堂 | Biological fluidized bed proliferation reactor |
| CN105129977A (en) * | 2015-10-10 | 2015-12-09 | 许建民 | Novel aerobiont fluidized bed reactor and technology thereof |
| CN205222791U (en) * | 2015-12-16 | 2016-05-11 | 徐州工程学院 | Novel biological contact fluidized bed sewage treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228103A (en) * | 2020-01-14 | 2020-06-05 | 上海理工大学 | Hand skin care instrument based on fluidized bed principle |
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Application publication date: 20161214 |