CN209393173U - A kind of pressure break high concentration instant polymer lotion process units - Google Patents
A kind of pressure break high concentration instant polymer lotion process units Download PDFInfo
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- CN209393173U CN209393173U CN201821899722.5U CN201821899722U CN209393173U CN 209393173 U CN209393173 U CN 209393173U CN 201821899722 U CN201821899722 U CN 201821899722U CN 209393173 U CN209393173 U CN 209393173U
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- reaction kettle
- polymerization reaction
- kettle
- collet
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Abstract
The utility model discloses a kind of pressure break high concentration instant polymer lotion process units, including polymerization reaction kettle, the top of the polymerization reaction kettle is connected separately with water phase batching kettle, oily phase batching kettle and diversion agent feed pot, the lower part of the polymerization reaction kettle is not provided with nitrogen inlet and drain hole, the outside of the polymerization reaction kettle is provided with collet, the outside of the collet is covered with insulating layer, and the collet is connected with the pipeline being passed through for chilled water.The utility model has the beneficial effects that accurate control mixing speed can be changed according to polymerization process material viscosity, polymerization reaction kettle feed inlet is equipped with metering pump, the additional amount of initiator can be accurately adjusted in polymerization process reaction, control reaction speed, polymerization reaction kettle is externally provided with collet, chilled water cooling can be passed through in collet, collet is externally provided with insulating layer, guarantees cooling effect.
Description
Technical field
The utility model relates to polymer emulsion process units technical field, it particularly relates to which a kind of pressure break is with highly concentrated
Spend instant polymer lotion process units.
Background technique
Oil-gas field fracturing operation has been used as Main Yield-increasing measure to be used widely in each oil field at present.Aqueous fracturing fluid
Refer to fracturing fluid extremely low without insoluble matter or insoluble matter after breaking gel.Traditional water-based fracturing liquid system, main component include thickening agent,
The mating additive such as crosslinking agent and other cleanup additives, clay stabilizer.Wherein thickening agent is most important group in fracturing fluid system
At part, its performance directly affects the effect of pressing crack construction speed and pressing crack construction.
The product of polymer emulsion process units production belongs to pressure break emulsion-type thickening agent, and the product solution rate is fast,
It can directly be mixed in any proportion with water, shorten scene with liquid and construction process, when overcoming the dissolution of solid, powdery thickening agent
Between long, the waiting for a long time defect of construction.Not only solution rate is fast for the product of device production, and the anti-degradation of temperature-resistant anti-salt,
The stable time is long, and prop-carrying capacity is strong, and core damage rate is small.
Existing pressure break polymer emulsion process units, generally using ingredient be aggregated in it is complete in the same reactor
At, and polymerization reaction kettle stirring efficiency is lower, causes emulsification unevenly, end product quality is poor, and polymerisation conversion is also inclined
It is low.To improve product quality, it is necessary to be improved to pressure break with the structure of polymer emulsion process units.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of pressure break high concentration instant polymers
Lotion process units, can be realized fully emulsified, accurate measurement, and accurate temperature controlling improves polymerisation conversion, stability contorting product matter
Amount.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of pressure break high concentration instant polymer lotion process units, including polymerization reaction kettle, the polymerization reaction kettle
Top be connected separately with water phase batching kettle, oily phase batching kettle and diversion agent feed pot, the lower part of the polymerization reaction kettle and do not set
It is equipped with nitrogen inlet and drain hole, the outside of the polymerization reaction kettle is provided with collet, and the outside of the collet is covered with insulating layer,
The collet is connected with the pipeline being passed through for chilled water.
Further, the top of the polymerization reaction kettle is provided with diversion agent feed opening, and the diversion agent feed opening passes through
Diversion agent feed pot described in piping connection is provided with flowmeter on the pipeline.
Further, the top of the polymerization reaction kettle is provided with feed inlet, and the feed inlet is connected respectively by tee tube
The water phase batching kettle and the oily phase batching kettle are connect, is provided with metering pump at the feed inlet mouth.
Further, viscosity transducer and agitating paddle are provided in the polymerization reaction kettle, the agitating paddle, which is connected with, to be stirred
Motor is mixed, the stirring motor and the viscosity transducer are all connected with controller.
Further, solid feed inlet and liquid inlet opening are respectively arranged on the water phase batching kettle.
Further, emulsifier feed inlet and oily phase feed inlet are respectively arranged on the oily phase batching kettle.
Further, it is provided with agitating paddle in the water phase batching kettle and the oily phase batching kettle, the agitating paddle connects
It is connected to stirring motor.
The utility model has the beneficial effects that accurate control mixing speed can be changed according to polymerization process material viscosity, gather
It closes reaction kettle feed inlet and is equipped with metering pump, the additional amount of initiator can be accurately adjusted in polymerization process reaction, controls reaction speed,
Polymerization reaction kettle is externally provided with collet, and chilled water cooling can be passed through in collet, and collet is externally provided with insulating layer, guarantees cooling effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is knot of the pressure break according to the utility model embodiment with high concentration instant polymer lotion process units
Structure schematic diagram.
In figure:
1, solid feed inlet；2, liquid inlet opening；3, emulsifier feed inlet；4, oily phase feed inlet；5, nitrogen inlet；6, it puts
Material mouth；7, water phase batching kettle；8, oily phase batching kettle；9, polymerization reaction kettle；10, diversion agent feed pot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of pressure break according to the utility model embodiment is raw with high concentration instant polymer lotion
Device, including polymerization reaction kettle 9 are produced, the top of the polymerization reaction kettle 9 is connected separately with water phase batching kettle 7, oily phase batching kettle 8
With diversion agent feed pot 10, the lower part of the polymerization reaction kettle 9 is not provided with nitrogen inlet 5 and drain hole 6, the polymerization reaction
The outside of kettle 9 is provided with collet, and the outside of the collet is covered with insulating layer, and the collet is connected with the pipe being passed through for chilled water
Road.
In a specific embodiment of the utility model, the top of the polymerization reaction kettle 9 is provided with diversion agent charging
Mouthful, the diversion agent feed opening passes through diversion agent feed pot 10 described in piping connection, is provided with flowmeter on the pipeline.
In a specific embodiment of the utility model, the top of the polymerization reaction kettle 9 is provided with feed inlet, described
Feed inlet is separately connected the water phase batching kettle 7 and the oily phase batching kettle 8 by tee tube, is provided at the feed inlet mouth
Metering pump.
In a specific embodiment of the utility model, it is provided with viscosity transducer in the polymerization reaction kettle 9 and stirs
Paddle is mixed, the agitating paddle is connected with stirring motor, and the stirring motor and the viscosity transducer are all connected with controller.
In a specific embodiment of the utility model, solid feed inlet 1 is respectively arranged on the water phase batching kettle 7
With liquid inlet opening 2.
In a specific embodiment of the utility model, emulsifier charging is respectively arranged on the oil phase batching kettle 8
Mouth 3 and oily phase feed inlet 4.
In a specific embodiment of the utility model, it is all provided in the water phase batching kettle 7 and the oily phase batching kettle 8
It is equipped with agitating paddle, the agitating paddle is connected with stirring motor.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of specifically used mode to the utility model
Above-mentioned technical proposal be described in detail.
Pressure break described in the utility model high concentration instant polymer lotion process units, including water phase batching kettle 7, oil
Phase batching kettle 8, polymerization reaction kettle 9 and diversion agent feed pot 10.Solid feed inlet 1, liquid inlet opening are arranged at 7 top of water phase batching kettle
2, inside is furnished with agitating paddle, and lower part outlet is connected with the feed inlet of polymerization reaction kettle 9.Emulsifier is arranged at oily 8 top of phase batching kettle
Feed inlet 3, oily phase feed inlet 4, inside is furnished with agitating paddle, and lower part outlet is connected with the feed inlet of polymerization reaction kettle 9.Diversion agent
The outlet of feed pot 10 is connected with the diversion agent feed opening of polymerization reaction kettle 9, and intermediate duct is equipped with flowmeter, controllable accurate system
Charging rate.9 top of polymerization reaction kettle is equipped with feed inlet and diversion agent feed opening, is furnished with the adjustable high speed stirrer motor of revolving speed,
Stirring motor is connect with the agitating paddle in polymerization reaction kettle 9, there is collet outside polymerization reaction kettle 9, there is insulating layer outside collet, and polymerization is anti-
9 lower part of kettle is answered to be equipped with nitrogen inlet 5 and drain hole 6.
Be provided with viscosity transducer in polymerization reaction kettle 9, for perceiving the viscosity of material in polymerization process, controller according to
The mixing speed of the accurate control stirring motor of polymerization process material viscosity variation.
The feed inlet of polymerization reaction kettle 9 is equipped with metering pump, and the additional amount of initiator can be accurately adjusted in polymerization process reaction,
Reaction speed is controlled, initiator is configured by water phase batching kettle 7 and oily phase batching kettle 8.
Polymerization reaction kettle 9 is externally provided with collet, and chilled water cooling can be passed through in collet, and collet is externally provided with insulating layer, guarantees cold
But effect.
Controller includes single-chip microcontroller or CPU, and controller connects display screen, control panel, can realize stirring by controller
The automatic adjustment of speed reduces manual intervention.
In conclusion can be changed according to polymerization process material viscosity by means of the above-mentioned technical proposal of the utility model
Accurate control mixing speed, polymerization reaction kettle feed inlet are equipped with metering pump, can accurately adjust initiator in polymerization process reaction
Additional amount controls reaction speed, and polymerization reaction kettle is externally provided with collet, and chilled water cooling can be passed through in collet, and collet is externally provided with guarantor
Warm layer guarantees cooling effect.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of pressure break high concentration instant polymer lotion process units, including polymerization reaction kettle (9), which is characterized in that institute
The top for stating polymerization reaction kettle (9) is connected separately with water phase batching kettle (7), oily phase batching kettle (8) and diversion agent feed pot (10),
The lower part of the polymerization reaction kettle (9) is not provided with nitrogen inlet (5) and drain hole (6), the outside of the polymerization reaction kettle (9)
It is provided with collet, the outside of the collet is covered with insulating layer, and the collet is connected with the pipeline being passed through for chilled water.
2. pressure break according to claim 1 high concentration instant polymer lotion process units, which is characterized in that described poly-
The top for closing reaction kettle (9) is provided with diversion agent feed opening, and the diversion agent feed opening is added by diversion agent described in piping connection
Batch can (10) is provided with flowmeter on the pipeline.
3. pressure break according to claim 1 high concentration instant polymer lotion process units, which is characterized in that described poly-
The top for closing reaction kettle (9) is provided with feed inlet, the feed inlet by tee tube be separately connected the water phase batching kettle (7) and
The oil phase batching kettle (8), is provided with metering pump at the feed inlet mouth.
4. pressure break according to claim 3 high concentration instant polymer lotion process units, which is characterized in that described poly-
Close in reaction kettle (9) and be provided with viscosity transducer and agitating paddle, the agitating paddle is connected with stirring motor, the stirring motor and
The viscosity transducer is all connected with controller.
5. pressure break according to claim 1 high concentration instant polymer lotion process units, which is characterized in that the water
Solid feed inlet (1) and liquid inlet opening (2) are respectively arranged on phase batching kettle (7).
6. pressure break according to claim 1 high concentration instant polymer lotion process units, which is characterized in that the oil
Emulsifier feed inlet (3) and oily phase feed inlet (4) are respectively arranged on phase batching kettle (8).
7. pressure break according to claim 1 high concentration instant polymer lotion process units, which is characterized in that the water
It is provided with agitating paddle in phase batching kettle (7) and the oily phase batching kettle (8), the agitating paddle is connected with stirring motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899722.5U CN209393173U (en) | 2018-11-19 | 2018-11-19 | A kind of pressure break high concentration instant polymer lotion process units |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899722.5U CN209393173U (en) | 2018-11-19 | 2018-11-19 | A kind of pressure break high concentration instant polymer lotion process units |
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| CN209393173U true CN209393173U (en) | 2019-09-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114272865A (en) * | 2021-11-22 | 2022-04-05 | 中国海洋石油集团有限公司 | Emulsion production reaction device and application method thereof |
-
2018
- 2018-11-19 CN CN201821899722.5U patent/CN209393173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114272865A (en) * | 2021-11-22 | 2022-04-05 | 中国海洋石油集团有限公司 | Emulsion production reaction device and application method thereof |
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