Emulsion polymerization efficient-coating inhibitor reaction device for drilling fluid
A technology of coating inhibitors and emulsion polymerization, which is applied in the direction of feeding devices, chemical/physical/physicochemical fixed reactors, chemical instruments and methods, etc., can solve the problem of high purity and achieve the effect of ensuring product quality
Inactive Publication Date: 2014-11-26
XINXIANG FUBANG TECH
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Drilling emulsion polymer requires high purity and no impurities. At present, there is no high-efficiency coating inhibitor reaction device for drilling fluid emulsion polymerization that meets the above requirements.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0008] Describe embodiment in detail in conjunction with above accompanying drawing, it comprises an enamel reactor 9 that agitator 8 is installed, high-speed motor 4 is installed on the agitator shaft that protrudes from reactor top seal, is respectively provided with feeding port on reactor top periphery 3. The nitrogen port 2 and the observation port 5 are provided with two high-level metering feed tanks 1 on one side of the feed port, and a reaction pool 12 is provided under one side of the feed tank, and the top of the reaction pool and the feed tank A feeding pump 13 is provided on the pipeline between them, and a pair of filter reactors 6 are arranged on the side of the other feed tank, and a pipeline 7 is communicated between the two filter reactors and the top of another feed tank. A valve 11 is arranged near the feeding port on the pipeline between the tank and the reactor, and a discharge port 10 is drawn downward at the bottom of the reactor. In the present inventi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an emulsion polymerization efficient-coating inhibitor reaction device for a drilling fluid. The emulsion polymerization efficient-coating inhibitor reaction device comprises an enamel reaction kettle provided with a mixer, wherein a high-speed motor is arranged on a mixing shaft extending out from the top of the reaction kettle in a sealing manner; a charging hole, a nitrogen introducing hole and an observing hole are respectively formed in the periphery of the top of the reaction kettle; two high-level metering and charging tanks are arranged at one side of the charging hole, a reaction tank is arranged below one side of one charging tank, a material conveying pump is arranged on a pipeline between the reaction tank and the top of the charging tank, a pair of filtering reactors is arranged at the side of the other charging tank, pipelines communicate the two filtering reactors with top of the other charging tank, a valve is arranged on the pipeline between the charging tank and the reaction kettle and is close to the charging hole, and a discharging hole is downwards introduced from the bottom of the reaction kettle. According to the emulsion polymerization efficient-coating inhibitor reaction device, the quantity of raw materials added to the reaction kettle and the speed of adding the raw materials to the reaction kettle can be strictly controlled, required materials are fully filtered, air can not enter the reaction kettle, and thus the product quality is effectively ensured.
Description
[0001] Technical field: [0002] The invention relates to polymer production equipment, in particular to a high-efficiency emulsion polymerization coating inhibitor reaction device for drilling fluid. Background technique: [0003] In the process of polymer production, the airtightness of the equipment is very important. The production time is long and the feeding times are many. Opening the feeding port many times will easily lead to poor airtightness and cannot completely block the air from entering. The addition speed and quantity of the polymerization reaction materials need to be strictly controlled, and the uneven or too fast or too slow addition of materials will affect the polymerization speed and the molecular weight of the polymer. Drilling emulsion polymer requires high purity and no impurities. At present, there is no high-efficiency coating inhibitor reaction device for drilling fluid emulsion polymerization that meets the above requirements. Invention con...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J4/02
Inventor 高新义李平王军成李本旭谢晓娜
Owner XINXIANG FUBANG TECH