CN105130034A - Gas well sewage treatment apparatus - Google Patents
Gas well sewage treatment apparatus Download PDFInfo
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- CN105130034A CN105130034A CN201510533795.7A CN201510533795A CN105130034A CN 105130034 A CN105130034 A CN 105130034A CN 201510533795 A CN201510533795 A CN 201510533795A CN 105130034 A CN105130034 A CN 105130034A
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- gas well
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- waste disposal
- disposal plant
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Abstract
The present invention discloses a gas well sewage treatment apparatus. The apparatus comprises a wastewater collection portion, a filtration process portion connected with a wastewater collection portion and a water storage portion connected with the filtration process portion; moreover, a filtering apparatus used for filtering gas well sewage is arranged in the filtration process portion, wherein the filtering apparatus comprises: an oil trapping layer for trapping suspensions, a sand filtration layer for filtering visible impurities, a fine filtration layer for filtering fine impurities and improving the transparency of water and a purification layer for filtering and collecting missing impurities, which are sequentially arranged in the forward direction of sewage. According to the gas well sewage treatment apparatus, the gas well sewage is filtered through the four layers such as the oil trapping layer, the sand filtration layer, the fine filtration layer and the purification layer, the turbidity of the sewage is reduced, impurities like oil and mud are removed, and treated wastewater has no obvious influence on the foaming capacity, foam stability and liquid carrying capacity of foaming agents and can be again used for diluting agents and scrubbing foams thereof; and the apparatus provided by the present invention has good economic and environmental benefits.
Description
Technical field
The present invention relates to gas well technical field of sewage, specifically, relate to a kind of gas well waste disposal plant.
Background technology
The sewage of discharging in gas well generally all contains oil, the objectionable impuritiess such as mineralizer, if serious environmental pollution will be caused without processing or deal with improperly discharge arbitrarily: muriatic content is up to several ten thousand milligrams per liter, a large amount of muriates enters in soil, salting of soil can be caused, and due to chloride ion activity strong, farm crop can be suppressed the absorption of nitrogen phosphorus, thus crop production reduction is caused, therefore the cycling utilization of wastewater of gas well extraction be solve gas-field water to the effective way of environment, this not only lowers the production cost in gas field, and meet the requirement of Environmental protection.
In addition, from gas well, the factory effluent of output enters sewage through blowdown pipeline and fills with, and is stored in Water Tank temporarily, reaches certain amount again by the direct roping of tank car, because gas field is located in outskirts of a town, populous, economically developed, environmental stress is larger, and it is more to adopt defeated well station surrounding resident, oily(waste)water tank is inflammable and explosive, is therefore processed in time by the waste water of gas well liquid loading and utilizes, and reduces potential safety hazard.
So, in the urgent need to researching and developing out a kind of simple and easy, efficient, energy-conservation gas well waste disposal plant.
Summary of the invention
For the deficiency of prior art, the invention provides a kind of gas well waste disposal plant.
The technical solution used in the present invention is as follows:
A kind of gas well waste disposal plant, it water storage part comprising wastewater collection portion, the filtration treatment portion be connected with described wastewater collection portion and be connected with described filtration treatment portion; Further, in described filtration treatment portion, be provided with the filtration unit for filtering gas well sewage; Wherein, described filtration unit comprise that the direction of advancing along sewage sets gradually for trap suspended substance catch oil reservoir, for filter visible foreign sand filtering layer, for filtering fine impurities and improving the fine filtering layer of water clarity and omit the purifying layer of impurity for collecting by filtration.
According to one preferred embodiment, described in catch oil reservoir there is the reticulated structure formed by palm fibre pad and felt pan, and the described cancellated edge formed by palm fibre pad and felt pan is provided with stainless steel edge sealing.
According to one preferred embodiment, described sand filtering layer catch described in uniform spreading is placed between oil reservoir and described fine filtering layer, through washing sand formed.
According to one preferred embodiment, described fine filtering layer is made up of at least two-layer filtering net, two-layer filter cloth, two-layer filter cotton and one deck activated filter film thing.
According to one preferred embodiment, described purifying layer is the filter screen structure of the drawer type formed by rubber seal by least two-layer filter cotton.
According to one preferred embodiment, described water storage part is provided with wash-out hole and shrouding; Described shrouding is connected with described water storage part by bolt, for sealing described wash-out hole.
According to one preferred embodiment, described gas well waste disposal plant also comprises water pump, for extracting the water stored in described water storage part.
According to one preferred embodiment, catch oil reservoir described in and be of a size of 1.5m × 0.8m × 0.05m.
According to one preferred embodiment, described sand filtering layer is of a size of 1.5m × 0.8m × 0.6m.
According to one preferred embodiment, described fine filtering layer is of a size of 1.5m × 0.8m × 0.05m.
Compared with prior art, the present invention has following beneficial effect:
Gas well waste water filters through filtration treatment portion with catching oil reservoir, carry out sand filtration with sand filtering layer, carries out fine filtering with fine filtering layer, carries out four the levels filtrations of meticulous heavy collection with purifying layer by the present invention for the first time, reduce the turbidity of waste water, eliminate the impurity such as oil, mud, waste water is after treatment to the foaming power of pore forming material, froth stability, fluid-carrying capability has no significant effect, can again for diluting bubble medicine discharging agent.
Accompanying drawing explanation
Fig. 1, Fig. 2 are structural representation of the present invention;
Fig. 3 is the structural representation of filtration unit in the present invention;
Fig. 4 is the structural representation of catching oil reservoir in the present invention;
Fig. 5 is the structural representation of fine filtering layer in the present invention;
Fig. 6 is the structural representation of purifying layer in the present invention;
Fig. 7 is cleaning sky and shrouding schematic diagram in the present invention.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-wastewater collection portion, 2-filtration treatment portion, 3-water storage part, 4-filtration unit, 310-wash-out hole, 320-shrouding, 411-palm fibre pad, 412-felt pan, 413-stainless steel edge sealing, 431-filtering net, 432-filter cloth, 433-filter cotton, 434-activated filter film thing, 441-filter cotton, 442-rubber, 5-water pump, 6-valve.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
As shown in Figure 1 and Figure 2, it illustrates a kind of gas well waste disposal plant, it water storage part 3 comprising wastewater collection portion 1, the filtration treatment portion 2 be connected with wastewater collection portion 1 and be connected with filtration treatment portion 2.Gas well waste disposal plant in the present embodiment has the body structure that stainless steel plate is combined to form, as rectangular box body or square casing.In casing, by dividing plate, box house is separated into different spaces, forms wastewater collection portion 1, filtration treatment portion 2 and water storage part 3.As shown in Figure 7, be also provided with wash-out hole 310 and shrouding 320 in the below of doing of water storage part 3, make water storage part 3 be convenient to cleaning.Shrouding 320 is connected with water storage part 3 by bolt, for sealing wash-out hole 310.Shrouding 320 can rotate around bolt, and when normally using, shrouding 320 is positioned at wash-out hole 310 place and is sealed by wash-out hole 310; When needs waterproof is cleaned, bolt is unscrewed shrouding 320 is turned on from wash-out hole 310.
Wastewater collection portion 1 is mainly used in storing and collects and next waste water from gas well; Filtration treatment portion 2 is mainly used in installing filtration unit 4, carries out filtration treatment to the gas well waste water collected in wastewater collection portion 1; Water storage part 3 is mainly used in storing the water after filtration treatment portion 2 filtration treatment.
The filtration unit 4 for filtering gas well sewage is provided with in filtration treatment portion 2.As shown in Figure 3, filtration unit 4 comprise along sewage advance direction set gradually catch oil reservoir 410, sand filtering layer 420, fine filtering layer 430 and purifying layer 440.
As shown in Figure 4, catch oil reservoir 410 and there is the reticulated structure formed by palm fibre pad 411 and felt pan 412, and the cancellated edge formed by palm fibre pad and felt pan is provided with stainless steel edge sealing 413.Catch oil reservoir 410 and be of a size of 1.5m × 0.8m × 0.05m.It is mainly used for suspended substance such as trapping condensate oil, foam etc.
Sand filtering layer 420 by uniform spreading be placed in catch between oil reservoir 410 and fine filtering layer 430, through washing sand formed.Sand filtering layer 420 is of a size of 1.5m × 0.8m × 0.6m.It is mainly used in filtering visible foreign.
As shown in Figure 5, fine filtering layer 430 by least two-layer filtering net 431, two-layer filter cloth 432, two-layer filter cotton 433 and one deck activated filter film thing 434(as gac) form.Fine filtering layer 430 is of a size of 1.5m × 0.8m × 0.05m.It is mainly used in filtering tiny granulometric impurity and the transparency improving water.
As shown in Figure 6, purifying layer 440 is for being sealed by rubber 442 by least two-layer filter cotton 441 and the filter screen structure of the drawer type formed.It is mainly used in collecting 3 layers of silt particle leaked down and impurity etc. above, ensures the quality of water.Structure purifying layer 440 being designed to drawer type can make its convenient cleaning and change.
Catching oil reservoir 410, sand filtering layer 420, fine filtering layer 430 and purifying layer 440 and can be arranged to integrative-structure in filtration unit 4, is arranged in filtration treatment portion 2 by bolt etc.; Also can being independently arranged in filtration treatment portion 2, being arranged in filtration treatment portion 2 respectively by bolt as caught oil reservoir 410, sand filtering layer 420, fine filtering layer 430 and purifying layer 440.
Further, as shown in Figure 1 and Figure 2, gas well waste disposal plant can also comprise water pump 5, for extracting the water stored in water storage part 3.Water pump 5 is arranged in the tool chest on the body structure being formed at gas well waste disposal plant.In addition, valve 6 is also set in tool chest.
Water after process enters water storage part 3 from the water outlet in filtration treatment portion 2, needs the water pump 5 with opener cabinet during water and valve 6, aspirates with water pump.
The present invention passes through the process to gas field high salinity factory effluent, to reach the requirement adding utilization again.It filters main point four layers and carries out, and the first layer catches oil reservoir to filter: trap the oil in gas field wastewater and foam; The second layer is that sand filters: can remove the visible foreign in gas field wastewater, improve the transparency of gas field wastewater; Third layer is fine filtering: can remove the fine impurities in waste water, makes waste water reach recycling requirement; 4th layer is meticulously deposit catch basin: guarantee water quality.Water after processing is stored in storage part for diluting bubble medicine discharging agent.
Water sample analysis result after process is: colourless transparent liquid, and water type is CaCl
2type, chlorine root 35406.0mg/L, total mineralization 70700mg/L, pH value 7.0, can be directly used in the dilution of bubble medicine discharging agent.
Because the sewage of discharging in gas well generally all contains the objectionable impuritiess such as oil, mineralizer, if serious environmental pollution will be caused without processing or deal with improperly discharge arbitrarily: muriatic content is up to several ten thousand milligrams per liter, a large amount of muriates enters in soil, salting of soil can be caused, and due to chloride ion activity strong, farm crop can be suppressed the absorption of nitrogen phosphorus, thus cause crop production reduction.The present invention applies work dilution medicament for bubble after treatment the waste water that gas well produces; the tap water of dilution bubble needed for medicine discharging agent can be saved; the discharge of sewage can be reduced again, be a kind of economical and effective treatment process, there is good economic benefit and environmental protection benefit.
All features disclosed in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
According to above-described embodiment, just the present invention can be realized well.What deserves to be explained is; under prerequisite based on said structure design, for solving same technical problem, even if some making on the invention are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the present invention, therefore it also should in protection scope of the present invention.
Claims (10)
1. a gas well waste disposal plant, is characterized in that, it water storage part (3) comprising wastewater collection portion (1), the filtration treatment portion (2) be connected with described wastewater collection portion (1) and be connected with described filtration treatment portion (2);
Further, in described filtration treatment portion (2), be provided with the filtration unit (4) for filtering gas well sewage; Wherein, described filtration unit (4) comprise that the direction of advancing along sewage sets gradually for trap suspended substance catch oil reservoir (410), for filter visible foreign sand filtering layer (420), for filtering fine impurities and improving the fine filtering layer (430) of water clarity and omit the purifying layer (440) of impurity for collecting by filtration.
2. a kind of gas well waste disposal plant according to claim 1, it is characterized in that, described oil reservoir (410) of catching has the reticulated structure formed by palm fibre pad and felt pan, and the described cancellated edge formed by palm fibre pad and felt pan is provided with stainless steel edge sealing.
3. a kind of gas well waste disposal plant according to claim 1, is characterized in that, described sand filtering layer (420) is caught sand between oil reservoir (410) and described fine filtering layer (430), that pass through washing and formed described in uniform spreading is placed in.
4. a kind of gas well waste disposal plant according to claim 1, is characterized in that, described fine filtering layer (430) is made up of at least two-layer filtering net, two-layer filter cloth, two-layer filter cotton and one deck activated filter film thing.
5. a kind of gas well waste disposal plant according to claim 1, is characterized in that, the filter screen structure of drawer type of described purifying layer (440) for being formed by rubber seal by least two-layer filter cotton.
6. according to a kind of gas well waste disposal plant one of claim 1 to 5 Suo Shu, it is characterized in that, described water storage part (3) is provided with wash-out hole (310) and shrouding (320); Described shrouding (320) is connected with described water storage part (3) by bolt, for sealing described wash-out hole (310).
7. according to a kind of gas well waste disposal plant one of claim 1 to 5 Suo Shu, it is characterized in that, described gas well waste disposal plant also comprises water pump, for extracting the water stored in described water storage part (3).
8., according to a kind of gas well waste disposal plant one of claim 1 to 5 Suo Shu, it is characterized in that, described in catch oil reservoir (410) and be of a size of 1.5m × 0.8m × 0.05m.
9. according to a kind of gas well waste disposal plant one of claim 1 to 5 Suo Shu, it is characterized in that, described sand filtering layer (420) is of a size of 1.5m × 0.8m × 0.6m.
10. according to a kind of gas well waste disposal plant one of claim 1 to 5 Suo Shu, it is characterized in that, described fine filtering layer (430) is of a size of 1.5m × 0.8m × 0.05m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533795.7A CN105130034B (en) | 2015-08-27 | 2015-08-27 | Gas well sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533795.7A CN105130034B (en) | 2015-08-27 | 2015-08-27 | Gas well sewage-treatment plant |
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| CN105130034A true CN105130034A (en) | 2015-12-09 |
| CN105130034B CN105130034B (en) | 2018-05-18 |
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| CN201510533795.7A Active CN105130034B (en) | 2015-08-27 | 2015-08-27 | Gas well sewage-treatment plant |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6719910B1 (en) * | 2000-06-28 | 2004-04-13 | The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations | Stormwater treatment system |
| CN2701849Y (en) * | 2004-06-16 | 2005-05-25 | 陈秋平 | Kitchen oil polluted water purifier |
| CN201825816U (en) * | 2010-10-26 | 2011-05-11 | 西安中水润新材料科技有限公司 | Water treatment preposed filter device for water purification |
| RU113733U1 (en) * | 2011-07-29 | 2012-02-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" | DEVICE FOR WATER PURIFICATION FROM OIL PRODUCTS |
| CN102452748A (en) * | 2010-11-03 | 2012-05-16 | 哈尔滨市航天合成润滑油有限公司 | Device for treating and purifying waste emulsion |
| CN202465425U (en) * | 2012-03-15 | 2012-10-03 | 黄厚君 | Multifunctional water treatment purification device |
| CN205023972U (en) * | 2015-08-27 | 2016-02-10 | 中国石油化工股份有限公司 | Gas well sewage treatment plant |
-
2015
- 2015-08-27 CN CN201510533795.7A patent/CN105130034B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6719910B1 (en) * | 2000-06-28 | 2004-04-13 | The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations | Stormwater treatment system |
| CN2701849Y (en) * | 2004-06-16 | 2005-05-25 | 陈秋平 | Kitchen oil polluted water purifier |
| CN201825816U (en) * | 2010-10-26 | 2011-05-11 | 西安中水润新材料科技有限公司 | Water treatment preposed filter device for water purification |
| CN102452748A (en) * | 2010-11-03 | 2012-05-16 | 哈尔滨市航天合成润滑油有限公司 | Device for treating and purifying waste emulsion |
| RU113733U1 (en) * | 2011-07-29 | 2012-02-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" | DEVICE FOR WATER PURIFICATION FROM OIL PRODUCTS |
| CN202465425U (en) * | 2012-03-15 | 2012-10-03 | 黄厚君 | Multifunctional water treatment purification device |
| CN205023972U (en) * | 2015-08-27 | 2016-02-10 | 中国石油化工股份有限公司 | Gas well sewage treatment plant |
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| CN105130034B (en) | 2018-05-18 |
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