CN107265528A - A kind of medicament add-on system - Google Patents
A kind of medicament add-on system Download PDFInfo
- Publication number
- CN107265528A CN107265528A CN201710646115.1A CN201710646115A CN107265528A CN 107265528 A CN107265528 A CN 107265528A CN 201710646115 A CN201710646115 A CN 201710646115A CN 107265528 A CN107265528 A CN 107265528A
- Authority
- CN
- China
- Prior art keywords
- reducing motor
- pump
- feeding jar
- grug feeding
- medicament add
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
Abstract
A kind of medicament add-on system, including grug feeding jar, explosion-proof reducing motor, pump and switch board, agitator is provided with grug feeding jar, agitator is connected and composed by puddler and agitating paddle, there is charging aperture grug feeding jar upper end, there is discharging opening lower end, reducing motor is fixed and is located on the upper lid of grug feeding jar, the output shaft of reducing motor is connected with puddler upper end, one end connection of discharging opening and conveying pipeline, the other end of conveying pipeline is connected by the charging aperture of flange and pump, magnetic valve is equiped with conveying pipeline, corresponding interface of the command signal output end of switch board respectively with reducing motor and pump is connected；The present invention can effectively meet the matching addition that solid delays agent erosion agent.
Description
Technical field
It is more particularly to a kind of to suppress defeated re-injection pipeline distal end pipeline outside oil field the present invention relates to a kind of medicament add-on system
（Pipeline beyond 1 kilometer from chemical feeding points）The medicament add-on system of the solid corrosion inhibitor of corrosion.
Background technology
Current oilfield sewage corrosion inhibiter dosing end points is concentrated in Sewage Disposal, and outer defeated re-injection pipeline is typically for up to 2-3
Kilometer, existing liquid corrosion inhibitor generally uses end points dosing method, due to pipe surface, machine are miscellaneous and absorption of organic polymer,
The reasons such as loss, degraded, its effective corrosion inhibition distance is only capable of reaching 1 km, makes 1 kilometer from chemical feeding points to be obtained with external pipeline
Less than the protection of corrosion inhibiter, the nearly snack made with traditional Chinese medicines pipeline protection of appearance is caused preferably, can corrode more serious phenomenon, well head at the well head of distal end
Water filling rate of corrosion is exceeded serious.Solid corrosion inhibitor is not by preferably changing the polymer wrapped materials of aqueous body compositions, in pipeline
Slow release corrosion inhibiter, realizes waterflood-transmission line whole process protection.Current the applicant has completed solid corrosion inhibitor development work, can carry
The combination property of the high anti-general corrosion of corrosion inhibiter and local corrosion, but be due to that live pump is the operating modes such as plunger pump, it is impossible to meet
Solid corrosion inhibitor filling needs, and need to design a set of medicine add-on system of processing.
The content of the invention
The purpose of the present invention, is to provide a kind of medicament add-on system, can effectively meet the matching addition that solid delays agent erosion agent.
The technical scheme of use：
A kind of medicament add-on system, including grug feeding jar, skid base, frequency conversion screw pump, explosion-proof reducing motor, agitator and control
Cabinet.Grug feeding jar is supported by multiple support posts, and the lower end of multiple support posts is fixed on skid plate.Grug feeding jar upper end is offered
There is discharging opening charging aperture, the lower end of grug feeding jar, and one end connection of the discharging opening and conveying pipeline, the other end of loading pipeline passes through method
Orchid is connected with the charging aperture of frequency conversion screw pump, and valve is equiped with conveying pipeline.Explosion-proof reducing motor is arranged on the upper lid of grug feeding jar.
The upper end of puddler of the output shaft of explosion-proof reducing motor with being installed in dosing agitator is connected.Liquid level is equiped with grug feeding jar
Meter.
Switch board is known product, to controlled motor open and close and motor speed, at the same control the opening of frequency conversion screw pump,
Close and rotating speed.
Medicine add-on system operation instruction：
1st, appropriate water is added in grug feeding jar.
2nd, open dosing pot bottom and enter screw pump pipe valve, open screw pump top vent valve, treat that air bleeding valve has water to overflow
Air bleeding valve is closed after going out, dosing pot bottom is then shut off and enters screw pump pipe valve.
3rd, appropriate corrosion inhibiter is added in grug feeding jar.
4th, unlatching stirring system, the valve to be mixed to after the suitable time on the conveying pipeline of opening dosing pot bottom, so
After start screw pump（Water flow can carry out acceleration and deceleration by control system）.
5th, note liquid level in observation liquid level gauge, stop screw pump when liquid level gauge minimizes scale, and then stop
Only agitating device；Winter, to prevent screw pump bursting by freezing, can pour into 1-2L in medicament add-on system cavity after the completion of work and prevent
Freeze liquid, and start the rear stoppings of screw pump 3S or so, screw pump intracavitary is full of antifreezing liquid.
6th, after corrosion inhibiter and water are sufficiently mixed, it is transferred out by frequency conversion.
Note：Please additional benefits：
1st, the device can allow solid corrosion inhibitor and water uniformly to mix.
2nd, the device can be uniformly by the intact injection band pressure pipeline of solid corrosion inhibitor.
3rd, the system can adjust injection flow.
4th, the system has start and stop protection device.
5th, the system meets requirement of explosion proof.
Brief description of the drawings
Fig. 1 is a kind of example structure schematic diagram of the present invention.
Embodiment
A kind of medicament add-on system, including grug feeding jar 1, explosion-proof reducing motor 2, pump 4 and switch board 5；
Agitator is provided with grug feeding jar 1, agitator is connected and composed by puddler 6 and agitating paddle 7, and there is charging the upper end of grug feeding jar 1
Mouth 8, there is discharging opening 9 lower end.Reducing motor 2 is fixed and is located on the upper lid 3 of grug feeding jar 1, the output shaft and puddler of reducing motor 2
6 upper ends are connected.Discharging opening 9 is connected with one end of conveying pipeline 10, and the other end of conveying pipeline 10 passes through flange 11 and the charging aperture of pump 4
Connection.Magnetic valve 14 is equiped with conveying pipeline 10.The command signal output end of switch board 5 is corresponding with reducing motor and pump respectively
Interface is connected, with the open and close of controlled motor on demand and pump and rotating speed.
Liquid level gauge 12 is provided with grug feeding jar.Grug feeding jar is fixed on skid bottom by multiple upright supports, multiple column lower ends
On seat 13.
Above-mentioned reducing motor is explosion-proof reducing motor, and 90 revs/min of rotating speed, pump is flame-proof converter screw pump, CG32-2-
0.75, flow 2m3/h, 1400 revs/min of rotating speed, delivery port is through DN32.Puddler φ 20mm, S30408 stainless steel puddlers.Stir
Oar is mixed for φ 5mm S30408 stainless steel agitating paddles.
Claims (8)
1. a kind of medicament add-on system, including grug feeding jar（1）, explosion-proof reducing motor（2）, pump（4）And switch board（5）；Grug feeding jar
（1）Agitator is inside provided with, agitator is by puddler（6）And agitating paddle（7）Connect and compose, grug feeding jar（1）There is charging aperture upper end
（8）, there is discharging opening lower end（9）；Reducing motor（2）Fixation is located at grug feeding jar（1）Upper lid（3）On, reducing motor（2）Output
Axle and puddler（6）Upper end is connected；Discharging opening（9）With conveying pipeline（10）One end connection, conveying pipeline（10）The other end pass through
Flange（11）With pump（4）Charging aperture connection；Conveying pipeline（10）On be equiped with magnetic valve（14）；Switch board（5）Command signal
Corresponding interface of the output end respectively with reducing motor and pump is connected；With the open and close of controlled motor on demand and pump and rotating speed.
2. according to a kind of medicament add-on system of claim 1, it is characterised in that：Grug feeding jar（1）Inside it is provided with liquid level gauge（12）.
3. according to a kind of medicament add-on system of claim 1, it is characterised in that：Grug feeding jar（1）By multiple upright supports.
4. a kind of medicament add-on system according to claim 1, it is characterised in that：Multiple column lower ends are fixed on skid bottom
On seat (13).
5. according to a kind of medicament add-on system of claim 1 or 2, it is characterised in that：The reducing motor is explosion-proof reducing motor,
90 revs/min of rotating speed.
6. according to a kind of medicament add-on system of claim 1 or 2, it is characterised in that：Pump（4）For flame-proof converter screw pump, CG32-
2-0.75, flow 2m3/h, 1400 revs/min of rotating speed, delivery port is through DN32.
7. according to a kind of medicament add-on system of claim 1 or 2, it is characterised in that：Puddler（6）For φ 20mm, S30408 is not
Become rusty steel puddler.
8. according to a kind of medicament add-on system of claim 1 or 2, it is characterised in that：Agitating paddle（7）It is stainless for φ 5mm S30408
Steel agitating paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710646115.1A CN107265528A (en) | 2017-08-01 | 2017-08-01 | A kind of medicament add-on system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710646115.1A CN107265528A (en) | 2017-08-01 | 2017-08-01 | A kind of medicament add-on system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107265528A true CN107265528A (en) | 2017-10-20 |
Family
ID=60075624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710646115.1A Pending CN107265528A (en) | 2017-08-01 | 2017-08-01 | A kind of medicament add-on system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107265528A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003001086A (en) * | 2001-06-20 | 2003-01-07 | Kurita Water Ind Ltd | Chemical dissolving and supplying facilities |
| CN202250006U (en) * | 2011-08-22 | 2012-05-30 | 武楗棠 | Intelligent medicine adding device |
| CN203382720U (en) * | 2013-08-15 | 2014-01-08 | 东北石油大学 | Solid corrosion and scale inhibitor feeding device applied to pipeline |
| CN103920409A (en) * | 2014-05-07 | 2014-07-16 | 洛阳绿潮环保科技有限公司 | Online automatic preparation addition equipment for solid PAM (polyacrylamide) agent |
| CN205115171U (en) * | 2015-08-28 | 2016-03-30 | 石巨业 | Pretreatment of water device gives up in energy -concerving and environment -protective oil field |
| CN105863582A (en) * | 2015-01-19 | 2016-08-17 | 中国石油天然气股份有限公司 | Oilfield water injection device |
-
2017
- 2017-08-01 CN CN201710646115.1A patent/CN107265528A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003001086A (en) * | 2001-06-20 | 2003-01-07 | Kurita Water Ind Ltd | Chemical dissolving and supplying facilities |
| CN202250006U (en) * | 2011-08-22 | 2012-05-30 | 武楗棠 | Intelligent medicine adding device |
| CN203382720U (en) * | 2013-08-15 | 2014-01-08 | 东北石油大学 | Solid corrosion and scale inhibitor feeding device applied to pipeline |
| CN103920409A (en) * | 2014-05-07 | 2014-07-16 | 洛阳绿潮环保科技有限公司 | Online automatic preparation addition equipment for solid PAM (polyacrylamide) agent |
| CN105863582A (en) * | 2015-01-19 | 2016-08-17 | 中国石油天然气股份有限公司 | Oilfield water injection device |
| CN205115171U (en) * | 2015-08-28 | 2016-03-30 | 石巨业 | Pretreatment of water device gives up in energy -concerving and environment -protective oil field |
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| SE01 | Entry into force of request for substantive examination | ||
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