CN211445347U - Well drilling effluent treatment plant - Google Patents
Well drilling effluent treatment plant Download PDFInfo
- Publication number
- CN211445347U CN211445347U CN201921133665.4U CN201921133665U CN211445347U CN 211445347 U CN211445347 U CN 211445347U CN 201921133665 U CN201921133665 U CN 201921133665U CN 211445347 U CN211445347 U CN 211445347U
- Authority
- CN
- China
- Prior art keywords
- tank
- layering
- aeration
- pipe
- layering tank
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 22
- 238000005273 aeration Methods 0.000 claims abstract description 41
- 239000002351 wastewater Substances 0.000 claims abstract description 20
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 9
- 239000010813 municipal solid waste Substances 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000005276 aerator Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 239000007787 solid Substances 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a well drilling wastewater treatment device, which comprises a layering tank, wherein the side surface of the layering tank is provided with an electrochemical tank and an aeration tank which are arranged in parallel with the layering tank, an input pipe is arranged in the layering tank, a port at one end of the input pipe is positioned at the bottom in the layering tank, the other end of the input pipe is butted with a pump body used for conveying wastewater into the layering tank, the bottom in the layering tank is provided with an intercepting box, the intercepting box is sleeved outside the port at the lower end of the input pipe, the bottom of the side surface of the layering tank is provided with an impurity discharging port communicated with the interior of the intercepting box, and the impurity discharging port is provided; a vertical partition plate is also arranged in the layering tank, and the layering tank is communicated with the electrochemical tank through a first transfer pipe; through the setting of interception case and baffle in the layering pond, can carry out the quick layering of water, solid debris and oily thing to the waste water that gets into in the layering pond and handle to guarantee that follow-up carry out the innoxious processing of pertinence fast, improved the efficiency of handling greatly, avoided the production of pollution.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field, concretely relates to well drilling effluent treatment plant.
Background
The current oil drilling industry is a high pollution industry, huge noise pollution and a large amount of dust pollutants can be generated in the drilling process, great pollution is caused to the surrounding environment, particularly, the drilling is a large consumer of water resources, one production well with the length of about 3000 meters is needed, about 600 tons of clean water is needed under the normal condition, about 2000 tons of clean water is needed under the normal condition if one exploration well with the length of about 5000 meters is needed, and the water consumption is larger when complex conditions such as well leakage and the like occur under the well. Once drilling is finished, a large amount of sewage containing various chemical components which is not treated at all is discharged, so that not only is a huge waste of water resources caused, but also pollution is caused to the surrounding environment and underground water sources by the sewage; the waste water generated in well drilling mainly comprises solid impurities, oily substances, heavy metal compounds dissolved in water and the like.
Chinese patent publication No. CN204609838U proposes an oil drilling sewage treatment device, which adopts a multi-layer filtering structure to treat drilling sewage, but in practical use, because the amount of pollutants in the drilling sewage is large, especially the existence of solid impurities such as sludge, the treatment method needs to frequently clean the filter screen, and the efficiency cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes at least one kind of defect among the prior art, provides a well drilling effluent treatment plant.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
a drilling wastewater treatment device comprises a layering tank, wherein an electrochemical tank and an aeration tank which are arranged in parallel with the layering tank are arranged on the side surface of the layering tank, an input pipe is arranged in the layering tank, one end port of the input pipe is positioned at the bottom in the layering tank, the other end of the input pipe is butted with a pump body for conveying wastewater into the layering tank, an interception box is arranged at the bottom in the layering tank, the interception box is sleeved outside the lower end port of the input pipe, a trash discharging port communicated with the interior of the interception box is arranged at the bottom of the side surface of the layering tank, and a trash discharging door is arranged on the trash discharging port; still be equipped with vertical baffle in the layering pond, layering pond and electrochemical cell are linked together through first transfer pipe, and the interception case setting is kept away from to first transfer pipe, is equipped with first transfer pump on first transfer pipe, and one end that first transfer pipe is located the layering pond is in bottom in the layering pond.
As the preferred scheme of the utility model: the aeration tank top is equipped with the aeration machine, and the output of aeration machine is connected with the aeration pipe, and the aeration pipe main part is located the aeration tank outside, and inside the aeration tank was stretched into to the aeration tank side lower part to the aeration tank lower extreme, top central authorities are equipped with a two-way drop board in the aeration tank to be equipped with one-way drop board in two-way drop board below both sides, the one end port that the transfer pipe is located the aeration tank in the second is located directly over the two-way drop board.
Compared with the prior art, the beneficial effects of the utility model are that: in this device, through the setting of interception case and baffle in the layering pond, can carry out the quick layering of water, solid debris (silt) and oiliness thing to the waste water that gets into in the layering pond and handle to guarantee that follow-up carry out targeted innoxious processing fast, improved the efficiency of handling greatly, avoided the production of pollution.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective view of the anode generator of the present invention.
Fig. 3 is a cross-sectional view of the aeration tank of the present invention.
In the figure: 1-a layering tank, 2-an electrochemical tank, 3-an aeration tank, 4-an input pipe, 5-a first transfer pipe, 6-a second transfer pipe, 7-a first transfer pump, 8-a second transfer pump, 9-an interception box, 10-a trash removal door, 11-a partition plate, 12-a filter screen, 13-a bidirectional drop plate, 14-a unidirectional drop plate, 15-an aerator, 16-an aeration pipeline, 17-an anode generator, 18-a cathode generator, 19-a pole bar and 20-a mounting seat.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1-2, a drilling wastewater treatment device comprises a layering tank 1, an electrochemical tank 2 and an aeration tank 3 are arranged on the side surface of the layering tank 1 in parallel, an input pipe 4 is arranged in the layering tank 1, one end port of the input pipe 4 is arranged at the bottom in the layering tank 1, the other end of the input pipe 4 is in butt joint with a pump body for conveying wastewater into the layering tank 1, an interception box 9 is arranged at the bottom in the layering tank 1, the interception box 9 is sleeved outside the lower end port of the input pipe 4, a trash discharge port communicated with the interior of the interception box 9 is arranged at the bottom of the side surface of the layering tank 1, a trash discharge door 10 is arranged on the trash discharge port, when treatment is carried out, wastewater enters the layering tank 1 through the input pipe 4, mainly comprises water, solid trash (silt) and oily matters, the wastewater is firstly intercepted in the interception box 9, most of the solid trash is intercepted through the interception box 9, water and oily substances overflow from the interception tank 9 and form a layer after standing for a short time in the layering tank 1, wherein the oily substances are arranged above and the water is arranged below; a vertical partition plate 11 is further arranged in the layering tank 1, the layering tank 1 is communicated with the electrochemical tank 2 through a first transfer pipe 5, the first transfer pipe 5 is far away from the intercepting tank 9, a first transfer pump 7 is arranged on the first transfer pipe 5, one end, located in the layering tank 1, of the first transfer pipe 5 is located at the bottom in the layering tank 1, after standing and layering, most of water enters the electrochemical tank 2 through the work of the first transfer pump 7, then oily matters are subjected to centralized treatment, and finally, a sundry discharging door 10 is opened to discharge solid sundries in the intercepting tank 9, so that the drilling wastewater is subjected to classified treatment, and pollution is avoided; in practical cases, the intercepting box 9 may be a metal mesh box coated with an anti-corrosion material.
Specifically, an anode generator 17 and a cathode generator 18 which are symmetrically arranged are arranged at the bottom in the electrochemical pool 2, the anode generator 17 and the cathode generator 18 have the same structure and both comprise a pole bar 19 and a mounting seat 20, when wastewater enters, the anode generator 17 and the cathode generator 18 supply power synchronously to enable the wastewater around the pole bar 19 to generate an oxidation-reduction effect to enable heavy metals and the like in the wastewater to be separated out in a flocculent manner, a filter screen is arranged at the middle part in the electrochemical pool 2 in the height direction, the anode generator 17 and the cathode generator 18 are both arranged below the filter screen to intercept floccules through the filter screen 12, a second transfer pipe 6 is arranged between the electrochemical pool 2 and the aeration pool 3, one end port of the second transfer pipe 6 in the electrochemical pool 2 is arranged above the filter screen, a second transfer pump 8 is arranged on the second transfer pipe 6, the wastewater after electrochemical treatment is transferred into the aeration pool 3 through the second transfer pump 8, finally, the wastewater is treated in the last step through aeration, so that the treated wastewater can reach the discharge standard.
Example 2
On the basis of embodiment 1, an aerator 15 is arranged at the top of the aeration tank 3, an output end of the aerator 15 is connected with an aeration pipeline 16, a main body of the aeration pipeline 16 is located outside the aeration tank 3, a lower end of the aeration pipeline 16 extends into the aeration tank 3 from the lower part of the side surface of the aeration tank 3, a bidirectional drop plate 13 is arranged at the center of the upper part in the aeration tank 3, unidirectional drop plates 14 are arranged on two sides below the bidirectional drop plate 13, one end port of the second transit pipe 6 located in the aeration tank 3 is located right above the bidirectional drop plate 13, and by the arrangement of the bidirectional drop plate 13 and the unidirectional drop plate 14, when the second transit pipe 6 transfers the wastewater, the wastewater can be scattered through impact with the wastewater, so that the dissolved oxygen amount in the wastewater is further improved, and the efficiency of aeration treatment is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A drilling wastewater treatment device comprises a layering tank (1), wherein an electrochemical pool (2) and an aeration tank (3) which are arranged in parallel with the layering tank are arranged on the side surface of the layering tank (1), an input pipe (4) is arranged in the layering tank (1), one end port of the input pipe (4) is positioned at the bottom in the layering tank (1), the other end of the input pipe (4) is in butt joint with a pump body for conveying wastewater into the layering tank (1), and the drilling wastewater treatment device is characterized in that an interception box (9) is arranged at the bottom in the layering tank (1), and the interception box (9) is sleeved outside the lower end port of the input pipe (4); still be equipped with vertical baffle (11) in layering pond (1), layering pond (1) and electrochemical cell (2) are linked together through first transfer pipe (5), and interception case (9) setting is kept away from in first transfer pipe (5), is equipped with first transfer pump (7) on first transfer pipe (5), and one end that first transfer pipe (5) are located layering pond (1) is in bottom in layering pond (1).
2. The drilling wastewater treatment device according to claim 1, wherein a trash discharge port communicated with the interior of the interception tank (9) is arranged at the bottom of the side surface of the layering tank (1), and a trash discharge door (10) is arranged on the trash discharge port.
3. A drilling wastewater treatment device according to claim 1 or 2, characterized in that the bottom of the electrochemical cell (2) is provided with a anode generator (17) and a cathode generator (18) which are symmetrically arranged, and the anode generator (17) and the cathode generator (18) are the same in structure and comprise a pole rod (19) and a mounting seat (20).
4. A drilling wastewater treatment device according to claim 3, characterized in that a filter screen is arranged in the middle of the electrochemical pool (2) in the height direction, the anode generator (17) and the cathode generator (18) are both arranged below the filter screen, a second transit pipe (6) is arranged between the electrochemical pool (2) and the aeration pool (3), one end port of the second transit pipe (6) in the electrochemical pool (2) is arranged above the filter screen, and a second transfer pump (8) is arranged on the second transit pipe (6).
5. The drilling wastewater treatment device according to claim 4, wherein an aerator (15) is arranged at the top of the aeration tank (3), an output end of the aerator (15) is connected with an aeration pipeline (16), the main body of the aeration pipeline (16) is arranged outside the aeration tank (3), the lower end of the aeration pipeline (16) extends into the aeration tank (3) from the lower part of the side surface of the aeration tank (3), a bidirectional drop plate (13) is arranged at the center of the upper part in the aeration tank (3), unidirectional drop plates (14) are arranged at two sides below the bidirectional drop plate (13), and one end port of the second transit pipe (6) in the aeration tank (3) is arranged right above the bidirectional drop plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921133665.4U CN211445347U (en) | 2019-07-19 | 2019-07-19 | Well drilling effluent treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921133665.4U CN211445347U (en) | 2019-07-19 | 2019-07-19 | Well drilling effluent treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211445347U true CN211445347U (en) | 2020-09-08 |
Family
ID=72319410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921133665.4U Expired - Fee Related CN211445347U (en) | 2019-07-19 | 2019-07-19 | Well drilling effluent treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211445347U (en) |
-
2019
- 2019-07-19 CN CN201921133665.4U patent/CN211445347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |