CN103979760A - Combined automatic flushing multifunctional box for drilling fluid sludge - Google Patents
Combined automatic flushing multifunctional box for drilling fluid sludge Download PDFInfo
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- CN103979760A CN103979760A CN201410239532.0A CN201410239532A CN103979760A CN 103979760 A CN103979760 A CN 103979760A CN 201410239532 A CN201410239532 A CN 201410239532A CN 103979760 A CN103979760 A CN 103979760A
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Abstract
The invention discloses a combined automatic flushing multifunctional box for drilling fluid sludge and relates to the technical field of drilling fluid sludge treatment. The combined automatic flushing multifunctional box for drilling fluid sludge comprises a functional box and a base box, the two of which are connected up and down; the base box is a totally enclosed rectangular box and composed of a joist steel, a base box base plate, an upper base box cover and base box side plates; the functional box is a rectangular container without upper cover; and a functional box front plate, a functional box rear plate, a left functional box side plate and a right functional box side plate are connected by use of second connecting bolts and enclosed by use of second sealing rubber cushions, so that an enclosed tetrahedron is formed. The combined automatic flushing multifunctional box for drilling fluid sludge has the advantages that a large sludge tank does not need to be dug out on the spot, the drilling fluid can be treated immediately on the spot, the process is simple and the problem of field up-to-standard discharge of the drilling fluid sludge and sewage can be well solved, and furthermore, the drilling area is small and the automation degree is high, and especially, the multifunctional box is capable of moving along with the transfer of drilling operations.
Description
Technical field
The present invention relates to a kind of drilling fluid technical field of sludge treatment, relate in particular to a kind of combination type well drilling liquid mud auto-flushing multifunctional box.
Background technology
Traditional drilling fluid sludge treatment technique needs:
1, scene is dug and is built large-scale sludge sump;
2, sludge sump need be taked environmental practice protection;
3, the drilling fluid strange land environmental protection treatment of need transporting for long-distance.
As can be seen here, the traditional technology ecotope that excavated large-scale sludge sump havoc.Because the drilling operation of oil extraction in oil field, gas production is to have certain cycle time, the environmental practice of sludge sump is difficult to maintain protection so long, like this will be from three aspects (gas, water, soil) serious harm surrounding enviroment.Particularly drilling fluid need transport for long-distance strange land environmental protection treatment this not only improved environmental protection treatment cost, also can give and bring environmental pollution on the way.
Summary of the invention
Object of the present invention is just to overcome the shortcoming and defect that prior art exists, and a kind of combination type well drilling liquid mud auto-flushing multifunctional box is provided.
The object of the present invention is achieved like this:
One, combination type well drilling liquid mud auto-flushing multifunctional box
Combination type well drilling liquid mud auto-flushing multifunctional box comprises connected up and down functional compartment and base member case:
1. base member case is totally-enclosed rectangular box, is combined by joist steel, base member case base plate, base member case upper cover and base member case Side plate;
Base member case left side below and be respectively arranged with the import of base member case clear water and base member case clear water output above, the stainless steel screen casing of clear water output, scavenging pump and functional compartment is connected successively;
After base member case right side, be provided with 1# sludge outlet, 1# sludge outlet is connected with 1# mud efflux pump;
2. functional compartment is a kind of rectangular tank without upper cover;
After functional compartment header board, functional compartment, plate, functional compartment left plate, functional compartment right side plate connect by the 2nd joint bolt, by the 2nd sealing rubber pad sealing, form sealing tetrahedron therebetween;
In base member case, cover upper planar surface is connected by the 1st joint bolt with the tetrahedral lower plane of function casing junction, therebetween by the 1st sealing rubber pad sealing;
Be provided with aeration comb in the bottom on functional compartment right side, aeration comb, tracheae joint flange are connected successively with roots blower;
In after functional compartment right side, top is respectively arranged with lower some sewage outlet and overflow outlet, lower some sewage outlet is connected with lower point control valve;
Before functional compartment right side, be provided with board sight glass and functional compartment joint flange;
Functional compartment left side above in, top be respectively arranged with mid point sewage outlet and on put sewage outlet, mid point sewage outlet is connected with mid point by-pass valve control and upper point control valve respectively with upper some sewage outlet;
Reprint overflow meter is arranged on the plate face of functional compartment header board, is also provided with warning device and given Water level signal control device for multi-functional at the top dead center of reprint overflow meter.
Working mechanism:
The major function of combination type well drilling liquid mud auto-flushing multifunctional box is: the one, drilling fluid mud is hoarded in casing; The 2nd, mud is separated with sewage, sewage is delivered to oily(waste)water and sludge resource and process integrated skid mounted equipment (patent of invention: ZL 2,012 1 0145000.1) and carry out sewage disposal; The 3rd, can automatically process 1# mud, that is exactly the function with auto-flushing 1# mud; The 4th, discharge casing landfill on the spot outward by processing clean mud; The 5th, above-mentioned processing sequence is all dynamically carried out, and functional compartment can Dynamic Execution;
It is a kind of physical method that combination type well drilling liquid mud auto-flushing multifunctional box is processed 1# mud, it is the one mechanism that comes off that 1# mud can be rinsed this effectively well, what take is gas, water associating backwash, in making a concerted effort under impact of gas, water, mud certain height that can expand, mud is in fluidized state, and the suspended substance of holding back and being attached on mud is subject to washing away of high speed back flushing current and comes off, mud granule rotates, collides and rubs in current, also makes suspended substance come off; Backwash effect depends on back washing strength and time, and here water backwash rate is: 5-10m
3/ m
2.h; Gas intensity is: 2-5m
3/ m
2.min.
The present invention has following advantages and positively effect:
1. dig and build large-scale sludge sump without scene;
2. can on-the-spot treated drilling fluid in time;
3. technique is simple, can solve preferably a difficult problem for oil field drilling fluids mud, the on-the-spot qualified discharge of sewage;
4. bore ground area little, level of automation is high, particularly can move with the transfer of drilling operation.
Brief description of the drawings
Fig. 1 is the structural representation of multifunctional box;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 1 is to view;
Fig. 4 is the assembled arrangement orthographic plan of multifunctional box.
In figure:
00-base member case,
01-joist steel, 02-base member case base plate, 03-base member case upper cover,
04-base member case Side plate, the import of 05-base member case clear water, 06-base member case clear water output,
07-scavenging pump, 08-1# sludge outlet, 09-1# mud efflux pump;
QQ-functional compartment,
10-aeration comb, 11-functional compartment header board, plate after 12-functional compartment,
13-functional compartment left plate, 14-functional compartment right side plate, the 15-the 1 sealing rubber pad,
The 16-the 1 joint bolt, 17-stainless steel screen casing, the 18-the 2 sealing rubber pad,
The 19-the 2 joint bolt, a 20-lower sewage outlet, 21-lower point control valve,
22-mid point sewage outlet, 23-mid point by-pass valve control, 24-above put sewage outlet,
25-upper point control valve, 26-roots blower, 27-tracheae joint flange,
28-overflow outlet, 29-board sight glass, 30-functional compartment joint flange,
31-reprint overflow meter;
Water bin after RR-filter.
Embodiment
Describe in detail below in conjunction with drawings and Examples:
One, combination type well drilling liquid mud auto-flushing multifunctional box
1, overall
As Fig. 1,2,3, combination type well drilling liquid mud auto-flushing multifunctional box comprises connected up and down functional compartment QQ and base member case 00:
1. base member case 00 is totally-enclosed rectangular box, is combined by joist steel 01, base member case base plate 02, base member case upper cover 03 and base member case Side plate 04;
Base member case 00 left side below and be respectively arranged with base member case clear water import 05 and base member case clear water output 06 above, the stainless steel screen casing 17 of clear water output 06, scavenging pump 07 and functional compartment QQ is connected successively;
After base member case 00 right side, be provided with 1# sludge outlet 08,1# sludge outlet 08 is connected with 1# mud efflux pump 09;
2. functional compartment QQ is a kind of rectangular tank without upper cover;
After functional compartment header board 11, functional compartment, plate 12, functional compartment left plate 13, functional compartment right side plate 14 connect by the 2nd joint bolt 19, seal therebetween by the 2nd sealing rubber pad 18, form sealing tetrahedron;
On base member case upper cover 03, plane is connected by the 1st joint bolt 16 with the tetrahedral lower plane of function casing QQ junction that (the tetrahedral lower plane bonding surface of the upper plane of base member case upper cover 03 and functional compartment QQ is very important, need processing, planeness has requirement), seal by the 1st sealing rubber pad 15 therebetween;
Bottom on functional compartment QQ right side is provided with aeration comb 10, and aeration comb 10, tracheae joint flange 27 and roots blower 26 are connected successively;
In after functional compartment QQ right side, top is respectively arranged with lower some sewage outlet 20 and overflow outlet 28, lower some sewage outlet 20 is connected with lower point control valve 21;
Before functional compartment QQ right side, be provided with board sight glass 29 and functional compartment joint flange 30;
Functional compartment QQ left side above in, top be respectively arranged with mid point sewage outlet 22 and on put sewage outlet 24, mid point sewage outlet 22 is connected with mid point by-pass valve control 23 and upper point control valve 25 respectively with upper some sewage outlet 24;
Reprint overflow meter 31 is arranged on functional compartment header board 11 plate faces, and the top dead center of reprint overflow meter 31 is also provided with warning device and given Water level signal control device for multi-functional.
2, above-mentioned each functional component is general part.
Two, using method
1, as Fig. 1,2,3, a large amount of drilling fluid mud is produced in oilfield drilling operation meeting, drilling fluid mud enters from functional compartment QQ top, in the time filling functional compartment QQ, reprint overflow meter 31 can send signal while rising to top dead center, drilling fluid mud stops injecting, after precipitation 30min, lower some sewage outlet 20 and lower point control valve 21 are opened, and sewage enters oily(waste)water and sludge resource by lower some sewage outlet 20 and processes integrated skid mounted equipment (patent of invention: ZL 2,012 1 0145000.1) and carry out sewage disposal;
2, after the sewage of instantly putting sewage outlet 20 drains, drilling fluid mud continues to inject to functional compartment QQ top, reprint overflow meter 31 can send signal while rising to top dead center, drilling fluid stops injecting, after precipitation 30min, mid point sewage outlet 22 and mid point by-pass valve control 23 are opened, and sewage enters oily(waste)water and sludge resource by mid point sewage outlet 22 and processes integrated skid mounted equipment (patent of invention: ZL 2,012 1 0145000.1) and carry out sewage disposal;
3, after the sewage of mid point sewage outlet 22 drains, drilling fluid mud continues to inject to functional compartment QQ top, reprint overflow meter 31 can send signal while rising to top dead center, drilling fluid stops injecting, after precipitation 30min, upper some sewage outlet 24 and upper point control valve 25 are opened, and sewage enters oily(waste)water and sludge resource by upper some sewage outlet 24 and processes integrated skid mounted equipment (patent of invention: ZL 2,012 1 0145000.1) and carry out sewage disposal;
4, in the time that rising to upper some sewage outlet 24, drilling fluid mud just need to carry out mud flushing work;
1) 1# mud rinses front preparation work: open base member case clear water import 05 and make to filter rear water and enter base filtered water tank 00;
2) open scavenging pump 07, clear water is along base member case clear water output 06, enter stainless steel screen casing 17 through scavenging pump 07, under the pressure of scavenging pump 07, clear water is spraywashing mud (see figure 2) to all the winds, meanwhile, roots blower 26 is opened, gas can enter continuously aeration comb 10(and see Fig. 3), be arranged in gas in the aeration comb 10 of functional compartment 00 bottom and can spray mud, form gas, water associating backwash, 1# mud could be rinsed well like this, backwash water enters oily(waste)water and sludge resource from overflow outlet 28 and processes integrated skid mounted equipment (patent of invention: ZL 2,012 1 0145000.1) and carry out sewage disposal,
5, after 1# mud is rinsed well, open 1# mud efflux pump 09,1# mud is from functional compartment QQ bottom along 1# sludge outlet 08 discharge function case QQ outside, landfill disposal on the spot.
6, combination type well drilling liquid mud auto-flushing multifunctional box can be by Fig. 4 assembled arrangement, wherein has one for water bin RR after filter, and after the filter of this case, water is the cleaning water that rinses 1# mud.After 1～8 multifunctional box and a filter, water bin RR is used in combination by functional compartment joint flange 30 series and parallels.The one, capacity is large, can disposablely hold nearly 1000m
3drilling fluid, the 2nd, can stop at any time any multifunctional box and carry out mud flushing work.
Claims (2)
1. a combination type well drilling liquid mud auto-flushing multifunctional box, is characterized in that:
Combination type well drilling liquid mud auto-flushing multifunctional box comprises connected up and down functional compartment (QQ) and base member case (00):
Base member case (00) is totally-enclosed rectangular box, by joist steel (01), base member case base plate (02), base member case upper cover (030 and base member case Side plate (04) combine;
Base member case (00) left side below and be respectively arranged with base member case clear water import (05) and base member case clear water output (06) above, the stainless steel screen casing (17) of clear water output (06), scavenging pump (07) and functional compartment (QQ) is connected successively;
After base member case (00) right side, be provided with 1# sludge outlet (08), 1# sludge outlet (08) is connected with 1# mud efflux pump (09);
Functional compartment (QQ) is a kind of rectangular tank without upper cover;
Before functional compartment, after (11), functional compartment, plate (12), functional compartment left plate (13), functional compartment right side plate (14) connect by the 2nd joint bolt (19), by the 2nd sealing rubber pad (18) sealing, form sealing tetrahedron therebetween;
The upper plane of base member case upper cover (03) is connected by the 1st joint bolt (16) with the tetrahedral lower plane of functional compartment (QQ) junction, therebetween by the 1st sealing rubber pad (15) sealing;
Bottom on functional compartment (QQ) right side is provided with aeration comb (10), and aeration comb (10), tracheae joint flange (27) and roots blower (26) are connected successively;
In after functional compartment (QQ) right side, top is respectively arranged with lower some sewage outlet (20) and overflow outlet (28), lower some sewage outlet (20) is connected with lower point control valve (21);
Before functional compartment (QQ) right side, be provided with board sight glass (29) and functional compartment joint flange (30);
Functional compartment QQ left side above in, top is respectively arranged with mid point sewage outlet (22) and upper some sewage outlet (24), mid point sewage outlet (22) is connected with mid point by-pass valve control (23) and upper point control valve (25) respectively with upper some sewage outlet (24);
Reprint overflow meter (31) is arranged on functional compartment header board (11) plate face, is also provided with warning device and given Water level signal control device for multi-functional at the top dead center of reprint overflow meter (31).
2. by a kind of combination type well drilling liquid mud auto-flushing multifunctional box claimed in claim 1, it is characterized in that:
Water bin (RR) after many multifunctional boxes and a filter is used in combination by functional compartment joint flange (30) series and parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239532.0A CN103979760B (en) | 2014-05-30 | 2014-05-30 | Combined automatic flushing multifunctional box for drilling fluid sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239532.0A CN103979760B (en) | 2014-05-30 | 2014-05-30 | Combined automatic flushing multifunctional box for drilling fluid sludge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979760A true CN103979760A (en) | 2014-08-13 |
| CN103979760B CN103979760B (en) | 2015-07-15 |
Family
ID=51271965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410239532.0A Expired - Fee Related CN103979760B (en) | 2014-05-30 | 2014-05-30 | Combined automatic flushing multifunctional box for drilling fluid sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103979760B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040031734A1 (en) * | 2002-08-19 | 2004-02-19 | Chen Guang Hao | Apparatus for treating wastewater from catering industry |
| CN101786776A (en) * | 2010-02-23 | 2010-07-28 | 北京欧泰克石油工程技术有限责任公司 | Advanced treatment process of sludge containing oil |
| CN201890787U (en) * | 2010-11-29 | 2011-07-06 | 中冶华天工程技术有限公司 | Double-layered pressure type integrated deoiler |
| CN102294133A (en) * | 2011-06-17 | 2011-12-28 | 江苏新龙鼎环保成套工程有限公司 | Multifunctional pressure type chemical purification equipment for oily sewage |
| CN102659261A (en) * | 2012-05-11 | 2012-09-12 | 程中和 | Oily wastewater and sludge resource treatment integrated skid-mounted device |
| CN202658028U (en) * | 2012-05-11 | 2013-01-09 | 程中和 | Integral prying device for treating oily sewage and sludge resources |
| CN203878042U (en) * | 2014-05-30 | 2014-10-15 | 中国石油天然气股份有限公司长庆油田分公司第二采气厂 | Combined drilling fluid sludge automatic flushing multifunctional box |
-
2014
- 2014-05-30 CN CN201410239532.0A patent/CN103979760B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040031734A1 (en) * | 2002-08-19 | 2004-02-19 | Chen Guang Hao | Apparatus for treating wastewater from catering industry |
| CN101786776A (en) * | 2010-02-23 | 2010-07-28 | 北京欧泰克石油工程技术有限责任公司 | Advanced treatment process of sludge containing oil |
| CN201890787U (en) * | 2010-11-29 | 2011-07-06 | 中冶华天工程技术有限公司 | Double-layered pressure type integrated deoiler |
| CN102294133A (en) * | 2011-06-17 | 2011-12-28 | 江苏新龙鼎环保成套工程有限公司 | Multifunctional pressure type chemical purification equipment for oily sewage |
| CN102659261A (en) * | 2012-05-11 | 2012-09-12 | 程中和 | Oily wastewater and sludge resource treatment integrated skid-mounted device |
| CN202658028U (en) * | 2012-05-11 | 2013-01-09 | 程中和 | Integral prying device for treating oily sewage and sludge resources |
| CN203878042U (en) * | 2014-05-30 | 2014-10-15 | 中国石油天然气股份有限公司长庆油田分公司第二采气厂 | Combined drilling fluid sludge automatic flushing multifunctional box |
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| Publication number | Publication date |
|---|---|
| CN103979760B (en) | 2015-07-15 |
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Granted publication date: 20150715 Termination date: 20160530 |