CN116463110A - Polyether polyol material with drill sticking relieving function and production method thereof - Google Patents
Polyether polyol material with drill sticking relieving function and production method thereof Download PDFInfo
- Publication number
- CN116463110A CN116463110A CN202310291264.6A CN202310291264A CN116463110A CN 116463110 A CN116463110 A CN 116463110A CN 202310291264 A CN202310291264 A CN 202310291264A CN 116463110 A CN116463110 A CN 116463110A
- Authority
- CN
- China
- Prior art keywords
- reaction kettle
- polyether polyol
- inner reaction
- pressure relief
- relief opening
- 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
- 239000000463 material Substances 0.000 title claims abstract description 72
- 239000004721 Polyphenylene oxide Substances 0.000 title claims abstract description 39
- 229920000570 polyether Polymers 0.000 title claims abstract description 39
- 229920005862 polyol Polymers 0.000 title claims abstract description 39
- 150000003077 polyols Chemical class 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims description 146
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 74
- 239000003814 drug Substances 0.000 claims description 58
- 230000007246 mechanism Effects 0.000 claims description 48
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 39
- 229910052757 nitrogen Inorganic materials 0.000 claims description 31
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims description 31
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 29
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 20
- 239000000787 lecithin Substances 0.000 claims description 20
- 229940067606 lecithin Drugs 0.000 claims description 20
- 235000010445 lecithin Nutrition 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 19
- DUIOKRXOKLLURE-UHFFFAOYSA-N 2-octylphenol Chemical compound CCCCCCCCC1=CC=CC=C1O DUIOKRXOKLLURE-UHFFFAOYSA-N 0.000 claims description 15
- 239000012752 auxiliary agent Substances 0.000 claims description 15
- 239000002904 solvent Substances 0.000 claims description 15
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 7
- 238000010517 secondary reaction Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 27
- 238000002360 preparation method Methods 0.000 abstract description 7
- -1 compound salts Chemical class 0.000 abstract description 3
- 239000002283 diesel fuel Substances 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 239000010426 asphalt Substances 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000000499 gel Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 239000012530 fluid Substances 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical group CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- HMNZROFMBSUMAB-UHFFFAOYSA-N 1-ethoxybutan-1-ol Chemical compound CCCC(O)OCC HMNZROFMBSUMAB-UHFFFAOYSA-N 0.000 description 1
- WHRZCXAVMTUTDD-UHFFFAOYSA-N 1h-furo[2,3-d]pyrimidin-2-one Chemical compound N1C(=O)N=C2OC=CC2=C1 WHRZCXAVMTUTDD-UHFFFAOYSA-N 0.000 description 1
- MIHQWNKDHBLQEZ-UHFFFAOYSA-N 3-tert-butyl-2-methylphenol Chemical compound CC1=C(O)C=CC=C1C(C)(C)C MIHQWNKDHBLQEZ-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000006173 Larrea tridentata Nutrition 0.000 description 1
- 244000073231 Larrea tridentata Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000010100 anticoagulation Effects 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229960002126 creosote Drugs 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 238000005235 decoking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/28—Moving reactors, e.g. rotary drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/02—Spotting, i.e. using additives for releasing a stuck drill
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/26—Gel breakers other than bacteria or enzymes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyethers (AREA)
Abstract
The technical scheme belongs to the technical field of petroleum drilling, and in particular relates to a polyether polyol material with a drilling sticking relieving function and a production method thereof, wherein the polyether polyol material comprises, by weight, 30-40% of emulsified asphalt powder, 50-60% of diesel oil, 1-5% of a surfactant, 1-5% of a penetrating agent, 0.1-0.2% of a gel breaker and 0.05-0.1% of a demulsifier; the decocking time is 2-24h, the preparation density is 0.9-2.5 g/DEG C m < 3 >, the anti-pollution capability of all organic, inorganic, compound salts and the like is strong, the temperature resistance is 150 ℃, the working procedure is simple, and the environmental pollution is less.
Description
Technical Field
The scheme belongs to the technical field of petroleum drilling, and particularly relates to a polyether polyol material with a drilling sticking relieving function and a production method thereof.
Background
During drilling, drilling tools are stuck in the wellbore due to geological and drilling fluid properties and handling, and stuck removal is performed with a fluid, known as a stuck remover, which is intended to remove the drilling tools from the well.
The current state of the art of the existing unclamping agents, along with the implementation of drilling engineering, has been developed correspondingly, and is mainly used for mechanical unclamping before the last 70 th century. Since the 80 s, liquid unclamping becomes the mainstream, and the liquid unclamping is convenient to use and has high success rate. The stuck freeing agent can be divided into two types, one type is water-based stuck freeing agent, each component or single compound of the stuck freeing agent can be water-soluble, and the stuck position of the drilling tool is filled with the stuck freeing agent for soaking, so that the adhesion between a drill string and mud cakes is reduced or eliminated, and the purpose of stuck freeing is achieved.
An aqueous drilling stuck freeing agent. Most of the existing stuck releasing agents are water-soluble, are easy to generate hydration expansion with clay in a stratum near a stuck point where a drilling tool is positioned, so that a borehole is reduced, the stuck releasing time is prolonged, and even the stuck releasing cannot be performed; is easy to mix with the drilling fluid in the well bore, serious incompatibility occurs, the performance of the drilling fluid is affected, and more serious underground complexity is caused.
Oily decoking agent. The stuck-releasing agent is mainly an organic bentonite gel, can be used as a grease thickening agent, an anti-settling agent and a thickening agent of paint and a crude oil (diesel oil) mixture, is filled in a stuck position of a drilling tool to be soaked, reduces or eliminates the adhesion between a drill string and a mud cake, and achieves the purpose of stuck releasing. The defect is that a plurality of hydrogen bentonite and quaternary ammonium salt or the mixture of the quaternary ammonium salt and the tertiary amine are used, so as to prevent clay in a stratum from expanding, reduce the viscosity of a drilling tool and a well wall, and have very long soaking time which is as long as a few days, and not fast to unclamp; too many additives and correspondingly increased cost are not beneficial to popularization and use; the density adjustment range is narrow, especially when sticking stuck drills occur in gas field drilling, the density of the stuck remover is often required to be adjusted to be more than 2.0 g/DEG C m due to the existence of high-pressure and ultra-high-pressure gas layers, and the technology cannot meet the requirement; the organic components are too many, the salt resistance is poor, and the salt paste layer can not meet the unlocking requirement.
The prior invention of publication (bulletin) number is: a drilling fluid polyether polyol unclamping material of CN113278407A, a preparation method and a use method thereof belong to the technical field of oil-based or water-based drilling fluid unclamping, and the polyether polyol unclamping material comprises the following main agents in percentage by mass: 60-70% of polyoxyethylene ether; auxiliary agent: 5-8% of lauryl alcohol; solvent: propylene glycol 5-8%; gel breaker: 0.1 to 0.2 percent of tertiary butyl hydroperoxide; demulsifier: 0.1 to 0.2 percent of polyoxyethylene alkyl creosote ether; the balance being water. The polyether polyol stuck freeing material has the advantages of simple preparation method, easy operation, colorless or pale yellow transparent liquid appearance, no volatility, no flammability, no explosiveness, no hazardous chemicals, capability of being mixed with water and alcohol, capability of quickly acting on oil-based or water-based drilling fluid, capability of quickly removing stuck drilling accidents in the drilling process, capability of generating great economic benefit and social benefit and wide application prospect.
But in the production application process, the effect of relieving the sticking of the drilling machine can be improved, and meanwhile, if the technology adopts the previous production process, the conventional stirring device is used for stirring, a lot of loss can occur, for example, produced liquid can be adhered to the stirring device, more devices can assist in a conventional pressurizing and heating mode, materials are added in the middle of the process, the materials are manually matched, automatic addition is not realized, and finally, the temperature is required to be increased and then reduced after the temperature is increased in the production process, the operation is very complicated, and the production efficiency is low.
Disclosure of Invention
The proposal provides a polyether polyol material with the function of relieving the sticking of the drill, so as to enhance the effect of successfully relieving the sticking of the drill.
In order to achieve the above purpose, the present solution provides a polyether polyol material with a drill sticking relieving function, and the raw materials are prepared: the main agent comprises the following components: 65-70 parts of polyoxyethylene ether; auxiliary agent: 5-6 parts of lecithin; solvent: 5 parts of propylene glycol and 1-2 parts of butanediol; gel breaker: 0.1-0.2 part of tert-butyl hydroperoxide; demulsifier: 0.1-0.2 part of octyl phenol polyoxyethylene ether; the balance being water.
The principle of the scheme is as follows: a polyether polyol material with the function of relieving sticking, wherein the main agent polyoxyethylene ether is used for preventing bacterial contamination on the surface of an instrument, and can prevent bacterial growth and infiltration by covering the surface, closing the surface pores and forming a protective film.
The solvent propylene glycol is a common organic solvent, and is mainly used for dissolving high molecular substances in organic synthesis, and used for organic solvent type paint, cleaning agent, amplifying agent and the like; the solvent butanediol, also called butanediol ethyl ether, is an important organic solvent, and can be used for dissolving high molecular substances in organic synthesis, and can also be used as wetting agents, softening agents, anti-icing agents, anti-crystallization agents, defoamers and the like.
Breaker t-butyl hydroperoxide is an organic peroxide, mainly used for oxidation and polymerization reactions in organic synthesis. The method has the function of oxidizing the tertiary butyl alkyl compound to tertiary butyraldehyde, thereby achieving the purpose of synthesis. In addition, t-butyl hydroperoxide can be used to oxidize various alkyl compounds such as aromatic hydrocarbons, alkylbenzenes, and aromatic aldehydes, as well as olefins, alkenylalkylbenzenes, and alkenylaldehydes.
Demulsifier octyl phenol Polyoxyethylene Ether (PEOX) is a component that is effective in promoting improved lubricant performance. It can improve the antiwear, anticoagulation, corrosion resistance and water solubility of lubricating oil, so obviously improving the performance of lubricating oil. In addition, PEOX can also reduce the temperature of the lubricating oil, thereby extending the useful life of the machine components.
The beneficial effect of this scheme lies in: the main agent polyoxyethylene ether of the polyether polyol stuck freeing material has strong permeation effect, can resist high temperature of 150 ℃, is added with lecithin to play a role in permeation in oil-based drilling fluid, and is added with breaker tert-butyl hydroperoxide to destroy mud cakes or jelly in the surrounding environment, and simultaneously, octyl phenol polyoxyethylene ether is added to serve as a demulsifier to destroy emulsion in the mud cakes or the surrounding environment, so that the viscosity of the polyether polyol stuck freeing material is reduced, and the effect of successfully releasing stuck materials is improved by the material proportion.
Meanwhile, the propylene glycol and the butanediol are utilized simultaneously, so that the adhesiveness and the stability can be improved, the main effects of the propylene glycol and the butanediol are the same, and compared with the single use, the butanediol is more stable in mixed use, and the cost can be reduced by controlling the butanediol to 1-2 parts compared with the propanediol due to the fact that the butanediol is higher than the propanediol in cost, so that the stability amplification gain is greater than the cost improvement.
Another object of the present solution is: the production method of the polyether polyol material with the function of relieving sticking is provided to solve the problem of difficult mixing:
step S1: adding main agent polyoxyethylene ether and solvent propylene glycol into an inner reaction kettle of a polyether polyol material production device, and keeping a feeding mechanism closed;
step S2: adding nitrogen into the outer reaction kettle from the pressure inlet, closing the pressure inlet, opening the reciprocating mechanism to drive the inner reaction kettle to slide left and right, moving the inner reaction kettle left and right to squeeze the nitrogen, and circularly opening and closing the air valves of the left pressure relief opening and the right pressure relief opening at one time, wherein the heat of a through pipe encircling the medicine inlet box is increased in the reciprocating process, so that the temperature of the medicine inlet box is increased;
step S3: during the reciprocating motion process, the automatic feeding mechanism is driven to work, the external reaction kettle drives the rack to reciprocate in the process of moving left and right, so that the bevel gear is driven to reciprocate, the through hole on the bevel gear is intermittently aligned with the medicine inlet on the secondary reaction, automatic addition of lecithin is realized, and the auxiliary agent lecithin is added at the moment;
step S4: after working for one hour, opening the partition plate, releasing the breaker tert-butyl hydroperoxide and the demulsifier octyl phenol polyoxyethylene ether from one side of the partition plate of the medicine feeding box, and continuously repeating the automatic adding process similar to lecithin, so that the breaker tert-butyl hydroperoxide and the demulsifier octyl phenol polyoxyethylene ether enter the internal reaction kettle;
step S5: the gel breaker and the demulsifier are smoothly added into an inner reaction kettle, and the reciprocating mechanism is kept to start to work continuously until the gel breaker and the demulsifier stop after one hour, so that the production is completed;
the polyether polyol material apparatus for producing device includes: the reaction kettle comprises an inner reaction kettle and an outer reaction kettle, and further comprises a feeding mechanism, wherein the feeding mechanism is matched with the inner reaction kettle to be arranged on the outer reaction kettle, the inner reaction kettle is arranged in the outer reaction kettle, the inner reaction kettle is in sliding connection with the outer reaction kettle, a reciprocating mechanism is arranged on one side in the outer reaction kettle, a pressure inlet, a left pressure relief opening and a right pressure relief opening are formed in the outer reaction kettle, the left pressure relief opening and the right pressure relief opening are arranged on opposite sides of the inner reaction kettle, the reaction kettle further comprises a through pipe and an air valve, the through pipe is arranged outside the outer reaction kettle, one end of the through pipe is communicated with the left pressure relief opening, the other end of the through pipe is communicated with the right pressure relief opening, and the air valve is matched with the pressure inlet, the left pressure relief opening and the right pressure relief opening;
still include feed mechanism, belonged feed mechanism sets up on the interior reation kettle within the clearance encircles, feed mechanism includes rack, advances the medical kit and is used for closing and opening the bevel gear that advances the medical kit, the rack passes through connecting rod and outer reation kettle fixed connection, be provided with the through-hole on the bevel gear, rack and bevel gear meshing, advance medical kit and bevel gear sliding connection, be provided with the medicine inlet on the outer reation kettle.
The principle and beneficial effect of this scheme lie in:
in the step S1, the inner reaction kettle moves back and forth in the outer reaction kettle, and meanwhile, the main agent in the inner reaction kettle shakes under the action of continuous stress, so that the stirring effect is achieved, a traditional stirring device is not used any more, the phenomenon that the main agent is adhered to the stirring device in the stirring process is avoided, the loss of the main agent is avoided, and the accuracy of the proportioning and the final quality of materials are ensured;
in the step S2, the inner reaction kettle reciprocates in the outer reaction kettle, nitrogen is repeatedly extruded, and heat is generated in the process that the through pipe surrounds the medicine inlet box, so that the heat can be transmitted to the medicine inlet box, materials to be added, including auxiliary materials, gel breaker and demulsifier, are preheated, and the preheated materials have fluidity and can help fully mix and react.
In the step S3, the through hole on the bevel gear is rotated to the position aligned with the medicine inlet for a plurality of times, so that the auxiliary agent is automatically added into the inner reaction kettle in a step-by-step manner, the automatic material addition is realized, the equipment is simplified, the complicated operation is simplified, and the production efficiency is improved;
in the steps S4 and S5, the medicine feeding box is divided into two parts by the partition plate, namely the medicine feeding box and the auxiliary medicine feeding box, the added materials are filled in the medicine feeding box in the feeding mechanism, the auxiliary materials are automatically added without opening the partition plate, the automatic addition of the rubber breaker and the demulsifier is realized by opening the partition plate, and when the materials are added, the internal reaction kettle repeatedly moves and extrudes nitrogen, the air bag repeatedly expands and bulges, the steel ball is pushed to knock the medicine feeding box, vibration can be generated, the blockage is avoided when the materials are added, and the materials in the medicine feeding box are smoothly added into the internal reaction kettle.
Further, in the step S3, the knocking mechanism better enters the auxiliary adding material into the inner reaction kettle in the reciprocating movement process of the inner reaction kettle, specifically, the air bag is close to one side of the air valve, when air is extruded and released, the air bag is inflated and exhausted to intermittently bulge, the steel ball arranged beside the air bag is pushed when the air bag bulges each time, so as to knock the medicine feeding box, the added material is arranged in the medicine feeding box of the feeding mechanism, and when the inner reaction kettle repeatedly moves to extrude nitrogen, the steel ball knocks the medicine feeding box, so that vibration can be generated, blockage is avoided, and the material in the medicine feeding box is smoothly added into the inner reaction kettle; the knocking mechanism comprises an air bag (19) and a steel ball (9), the air bag (19) is fixedly connected to the through pipe (2) through a pipeline, the steel ball (9) is fixedly connected to the medicine feeding box (8) through a guy rope, and the air bag (19) is matched with the steel ball (9).
The principle of the scheme is as follows: adding polyoxyethylene ether main agent and propylene glycol solvent into an inner reaction kettle, keeping a feeding mechanism closed, adding nitrogen into an outer reaction kettle from a pressure inlet, closing the pressure inlet, opening a motor to enable a crankshaft to rotate, enabling the crankshaft to drive a connecting rod to move, enabling the connecting rod to drive the inner reaction kettle to slide left and right, enabling the inner reaction kettle to move left and right to squeeze nitrogen, enabling a gas valve of a left pressure relief opening to be opened when the nitrogen is squeezed to a set value, enabling the nitrogen to be pressed into the outer reaction kettle from a right pressure relief opening through a through pipe, enabling the inner reaction kettle to be driven to move right to squeeze the nitrogen, enabling the nitrogen to be squeezed to the set value, enabling the gas valve of the right pressure relief opening to be opened, enabling the nitrogen to be pressed into the outer reaction kettle from the left pressure relief opening through the through pipe, enabling the nitrogen to reciprocate in the outer reaction kettle, enabling the air bag to be close to one side of the gas valve, enabling the air bag to be inflated and exhausted when air is inflated and intermittently bulged, enabling a steel ball arranged beside to be pushed when the air bag is inflated each time, so that the air bag is knocked into a box, and enabling lecithin added for the first time and tert-butyl methyl phenol ether to be added into the reaction kettle smoothly.
The beneficial effects of this scheme lie in: in the reciprocating movement process of the inner reaction kettle in the outer reaction kettle, the air bag is close to one side of the air valve, when air is extruded and released, the air bag is inflated and exhausted to intermittently bulge, the steel ball arranged beside the air bag can be pushed when the air bag bulges each time, so that the medicine feeding box is knocked, the added materials, whether the prior lecithin or the following gel breaker and demulsifier are all arranged in the medicine feeding box in the feeding mechanism, and when the inner reaction kettle repeatedly moves to extrude nitrogen, the steel ball knocks the medicine feeding box, so that vibration can be generated, blockage is avoided, and the materials in the medicine feeding box are smoothly added into the inner reaction kettle.
Further, in the step S2, the reciprocating mechanism drives the inner reaction kettle to slide, the reciprocating mechanism comprises a motor, a crankshaft and a connecting rod, the motor is coaxially connected with the crankshaft, the connecting rod is arranged on the crankshaft, and the connecting rod is rotationally connected with one side of the inner reaction kettle.
The principle and beneficial effect of this scheme lie in: the motor drives the crankshaft to rotate, and the connecting rod performs irregular circular motion on the crankshaft, so that the inner reaction kettle is driven to perform reciprocating motion.
Further, the step S4 further includes opening the pressure inlet while manually operating the partition plate to release the internal air pressure, reduce the temperature, and keep the reciprocating mechanism operating, wherein the partition plate is disposed in the medicine inlet box, and the partition plate can be opened simultaneously with the pressure inlet.
The principle and beneficial effect of this scheme lie in: be provided with the baffle in advancing the medical kit, the baffle will advance the medical kit and separate into a medicine pair case, what advance to deposit in the medicine pair case is breaker and demulsifier, the baffle is opened when the temperature reduces to prescribed temperature, breaker and demulsifier also can be in inner reaction kettle automatic the joining in moving repeatedly, when the baffle did not open, advance the medical kit and be separated into two parts, will need get into the material of reation kettle separately, after the material is added and accomplish, open the baffle when opening the pressure inlet, the second material just can add and get into, and the mode of addition is the same with first material entering reation kettle.
Further, in step S2, the nitrogen gas is extruded to the setting value, and the pneumatic valve of left pressure release mouth is opened, and nitrogen gas is impressed in outer reation kettle from right pressure release mouth through the siphunculus, and then interior reation kettle is driven to remove extrusion nitrogen gas rightwards, and nitrogen gas is extruded to the setting value, and the pneumatic valve of right pressure release mouth is opened, and nitrogen gas is impressed in outer reation kettle from left pressure release mouth again through the siphunculus, pneumatic valve includes spring and valve, spring one end and valve fixed connection, the spring other end and siphunculus fixed connection, valve and left pressure release mouth sliding connection, right pressure release mouth has corresponding setting, the siphunculus is provided with the expansion mouth of pipe in valve department.
The principle and beneficial effect of this scheme lie in: when the inner reaction kettle moves in the queen cell, nitrogen is extruded, when the nitrogen is extruded to reach a set value, the spring in the left pressure relief opening deforms and contracts backwards, the valve also contracts backwards, and the air pressure in the reaction kettle is gradually discharged to the right pressure relief opening through the through pipe outside the position of the expansion pipe opening, so that the circulation is realized.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification comprise 1 and a left pressure relief port; 2. a through pipe; 3. a right pressure relief port; 4. a left valve; 5. a left spring; 6. a right valve; 7. a right spring; 8. a medicine feeding box; 9. a steel ball; 10. bevel gears; 101. a rotating shaft; 102. a through hole; 11. a rack; 12. a partition plate; 15. a medicine feeding auxiliary box; 16. an inner reaction kettle; 17. a connecting rod; 18. a crankshaft; 19. an air bag; 20. a pressure inlet; 21. an outer reaction kettle; 22. a through groove; 23. sliding steel balls.
An example is substantially as shown in figure 1:
the technical scheme is that the polyether polyol material with the function of relieving sticking of the drill is prepared from a main agent, an auxiliary agent, a solvent, a gel breaker, a demulsifier and water according to the following parts by weight:
the main agent comprises the following components: 65-70 parts of polyoxyethylene ether;
auxiliary agent: 5-6 parts of lecithin;
solvent: 5 parts of propylene glycol and 1-2 parts of butanediol;
gel breaker: 0.1-0.2 part of tert-butyl hydroperoxide;
demulsifier: 0.1-0.2 part of octyl phenol polyoxyethylene ether;
the balance being water.
The use of the raw materials matched with the polyether polyol material production device forms the production method of the scheme, wherein the polyether polyol material production device comprises an inner reaction kettle 16, an outer reaction kettle 21 and a feeding mechanism, the feeding mechanism is matched with the inner reaction kettle 16 to be arranged on the outer reaction kettle 21, the inner reaction kettle 16 is arranged in the outer reaction kettle 21, the inner reaction kettle 16 is slidably connected with the outer reaction kettle 21, a crankshaft 18 is arranged on one side of the outer reaction kettle 21, the crankshaft 18 is provided with a motor which is coaxially connected, a connecting rod 17 is arranged on the crankshaft 18, the connecting rod 17 is rotationally connected with one side of the inner reaction kettle 16, a pressure inlet 20, a left pressure relief opening 1 and a right pressure relief opening 3 are arranged on the outer reaction kettle 21, the left pressure relief opening 1 is arranged on the left side of the inner reaction kettle 16, the right pressure relief opening 3 is arranged on the right side of the inner reaction kettle 16, the air valve is further arranged outside the outer reaction kettle 21, one end of the through pipe 2 is communicated with the left pressure relief opening 1, the other end of the through pipe 2 is communicated with the right pressure relief opening 3, and the air valve is matched with the pressure inlet 20, the left pressure relief opening 1 and the right pressure relief opening 3.
Materials, generally a main agent and a solvent, are added into the inner reaction kettle 16, a feeding mechanism is kept closed, nitrogen is added into the outer reaction kettle 21 from the pressure inlet 20, the pressure inlet 20 is closed, a motor is opened to enable a crankshaft 18 to rotate, the crankshaft 18 drives a connecting rod 17 to move, the connecting rod 17 drives the inner reaction kettle 16 to slide left and right, the inner reaction kettle 16 moves left and right to extrude the nitrogen, when the inner reaction kettle 16 moves left and Bian Danqi to extrude left and right, the nitrogen is extruded to a certain time, the air valve of the left pressure relief opening 1 is opened, the nitrogen is pressed into the outer reaction kettle 21 from the right pressure relief opening 3 through a through pipe 2, then the inner reaction kettle 16 is driven to move right to extrude the nitrogen, the air valve of the right pressure relief opening 3 is opened, and the nitrogen is pressed into the outer reaction kettle 21 from the left pressure relief opening 1 through the through pipe 2, so that the nitrogen reciprocates.
The inner reaction kettle 16 moves reciprocally in the outer reaction kettle 21, repeatedly extrudes nitrogen to generate heat, and simultaneously the main agent in the inner reaction kettle 16 shakes under the action of continuous stress to play a role of stirring, so that the traditional stirring device is not used any more, the main machine is prevented from being adhered to the stirring device in the stirring process, the loss of the main agent is avoided, and the accuracy of proportioning and the final quality of materials are ensured; the inner reaction kettle 16 is utilized to reciprocate in the outer reaction kettle 21 at the same time, wherein the rack 11 is fixedly connected outside the inner reaction kettle 16 through the connecting rod, the rack 11 is meshed with the bevel gear 10, the rack 11 drives the bevel gear 10, the through hole 102 is intermittently aligned with the medicine inlet on the secondary reaction, the rack 11 is pushed for many times, the gear is driven to rotate for many times, the through hole 102 on the bevel gear 10 is rotated to the position aligned with the medicine inlet for many times, and thus, the auxiliary agent is automatically added into the inner reaction kettle 16 in a multiple-time progressive manner, so that automatic material addition is realized, equipment is simplified, complicated operation is simplified, and production efficiency is improved; in the process of reciprocating the inner reaction kettle 16 in the outer reaction kettle 21 and repeatedly extruding nitrogen to generate heat, the heat can be transferred to the medicine feeding box 8 because the through pipe 2 is designed to encircle the medicine feeding box 8, and the materials to be added are preheated, so that the full mixing reaction can be assisted.
The medicine feeding box 8 is divided into two parts by the partition plate 12, namely the medicine feeding box 8 and the auxiliary medicine feeding box 8, the bevel gear 10 and the rack 11 for driving the bevel gear 10 to rotate are combined into a medicine feeding mechanism, the rack 11 is fixedly arranged on the inner reaction kettle 16 through the connecting rod 17, the rack 11 is meshed with the bevel gear 10, a knocking mechanism is arranged beside the medicine feeding box 8, the knocking mechanism comprises an air bag 19 and a steel ball 9, the air bag 19 is fixedly connected on the through pipe 2 through a pipeline, the steel ball 9 is fixedly connected on the medicine feeding box 8 through a guy cable, and the air bag 19 is matched with the steel ball 9.
When the inner reaction kettle 16 moves leftwards each time, the rack 11 drives the gear to rotate, the inner reaction kettle 16 moves leftwards once and then drives the rack 11 once, the rack 11 drives the gear to rotate, the gear drives the bevel gear 10 to rotate, the inner reaction kettle 16 moves back and forth to a certain number of times, the through hole 102 on the bevel gear 10 is aligned with the communication position of the medicine inlet on the medicine inlet box 8 and the inner reaction kettle 16, thus materials are added into the inner reaction kettle 16, meanwhile, the inner reaction kettle 16 reciprocates in the outer reaction kettle 21, the air bag 19 is close to one side of the valve, when air is extruded and released, the air bag 19 is inflated and exhausted to intermittently bulge, the steel ball 9 arranged beside can be pushed each time the air bag 19 bulges, so as to knock the medicine inlet box 8, the added materials are in the medicine inlet box 8 arranged in a feeding mechanism, and when the inner reaction kettle 16 repeatedly moves to squeeze the medicine inlet box 8, vibration can be generated, and the blocking is avoided, and the materials in the medicine inlet box 8 are smoothly added into the inner reaction kettle 16.
The pneumatic valve door includes spring and valve, spring one end and valve fixed connection, the spring other end and siphunculus 2 fixed connection, valve and left pressure release mouth 1 sliding connection, right pressure release mouth 3 has corresponding setting, siphunculus 2 is provided with the expansion mouth of pipe in valve department, and interior reation kettle 16 is when the queen cell removes, and nitrogen gas receives the extrusion, and when nitrogen gas was extruded when reaching certain dynamics, the spring in the left pressure release mouth 1 can produce deformation and shrink backward, and the valve also follows the shrink backward, and the atmospheric pressure in the reation kettle 21 just is leaked right pressure release mouth 3 through siphunculus 2 gradually outside the shrink to expanding the orificial position, so circulation. The sliding steel balls 23, the sliding steel balls 23 are arranged between the inner reaction kettle 16 and the outer reaction kettle 21, the inner reaction kettle 16 needs to slide back and forth in the outer reaction kettle 21, and the sliding steel balls 23 are arranged between the inner reaction kettle 16 and the outer reaction kettle 21, so that the sliding steel balls can assist in sliding, can play a role in bearing, and reduce the friction resistance between the inner reaction kettle 16 and the outer reaction kettle 21.
The inner surface of the outer reaction kettle 21 is smooth, the inner reaction kettle 16 is an anti-corrosion and high-temperature-resistant inner reaction kettle 16, the inner reaction kettle 16 can be prevented from moving left and right in the outer reaction kettle 21, and the service life can be prolonged due to the arrangement.
The production method of the scheme comprises six steps, namely, firstly, adding main agent polyoxyethylene ether and solvent propylene glycol into an inner reaction kettle (16) of a polyether polyol material production device, and keeping a feeding mechanism closed; secondly, adding nitrogen into an outer reaction kettle (21) from a pressure inlet (20), closing the pressure inlet (20), opening a reciprocating mechanism to drive an inner reaction kettle (16) to slide left and right, enabling the inner reaction kettle (16) to move left and right to squeeze the nitrogen, and circularly opening and closing air valves of a left pressure relief opening (1) and a right pressure relief opening (3) at one time, wherein the heat of a through pipe (2) surrounding a medicine inlet box (8) is increased in the reciprocating process, so that the temperature of the medicine inlet box (8) is increased; thirdly, during the reciprocating motion process, the automatic feeding mechanism is driven to work, the external reaction kettle (21) drives the rack (11) to reciprocate in the process of moving left and right, so that the bevel gear (10) is driven to rotate reciprocally, and the through hole (102) on the bevel gear (10) is intermittently aligned with the medicine inlet on the secondary reaction, so that automatic addition of lecithin is realized, and the added auxiliary agent lecithin is used at the moment; fourthly, after working for one hour, opening the partition board (12), releasing the breaker tert-butyl hydroperoxide and the demulsifier octyl phenol polyoxyethylene ether from one surface of the partition board (12) of the medicine feeding box (8), and continuously repeating the automatic adding process similar to lecithin, so that the breaker tert-butyl hydroperoxide and the demulsifier octyl phenol polyoxyethylene ether enter the inner reaction kettle (16); fifthly, smoothly adding the gel breaker and the demulsifier into an inner reaction kettle (16), keeping the reciprocating mechanism started to continue working until stopping after one hour, and completing production; and sixthly, packaging the produced polyether polyol material.
For the materials and methods of the present protocol, the following embodiments and experimental data are provided:
example 1
The polyether polyol unclamping material for the drilling fluid comprises the following components in percentage by mass: the main agent comprises the following components: 65 parts of polyoxyethylene ether; auxiliary agent: 5 parts of lecithin; solvent: 5 parts of propylene glycol; gel breaker: 0.2 parts of tert-butyl hydroperoxide; demulsifier: 0.2 parts of octyl phenol polyoxyethylene ether; the balance being water. The preparation method of the polyether polyol type unclamping material comprises the following steps: firstly, adding main agent polyoxyethylene ether and solvent propylene glycol into an inner reaction kettle (16) of a polyether polyol material production device, and keeping a feeding mechanism closed; secondly, adding nitrogen into an outer reaction kettle (21) from a pressure inlet (20), closing the pressure inlet (20), opening a reciprocating mechanism to drive an inner reaction kettle (16) to slide left and right, enabling the inner reaction kettle (16) to move left and right to squeeze the nitrogen, and circularly opening and closing air valves of a left pressure relief opening (1) and a right pressure relief opening (3) at one time, wherein the heat of a through pipe (2) surrounding a medicine inlet box (8) is increased in the reciprocating process, so that the temperature of the medicine inlet box (8) is increased; thirdly, during the reciprocating motion process, the automatic feeding mechanism is driven to work, the external reaction kettle (21) drives the rack (11) to reciprocate in the process of moving left and right, so that the bevel gear (10) is driven to rotate reciprocally, and the through hole (102) on the bevel gear (10) is intermittently aligned with the medicine inlet on the secondary reaction, so that automatic addition of lecithin is realized, and the added auxiliary agent lecithin is used at the moment; fourthly, after working for one hour, opening the partition board (12), releasing the breaker tert-butyl hydroperoxide and the demulsifier octyl phenol polyoxyethylene ether from one surface of the partition board (12) of the medicine feeding box (8), and continuously repeating the automatic adding process similar to lecithin, so that the breaker tert-butyl hydroperoxide and the demulsifier octyl phenol polyoxyethylene ether enter the inner reaction kettle (16); fifthly, smoothly adding the gel breaker and the demulsifier into an inner reaction kettle (16), keeping the reciprocating mechanism started to continue working until stopping after one hour, and completing production; and sixthly, packaging the produced polyether polyol material.
Example 2
The polyether polyol unclamping material for the drilling fluid comprises the following components in percentage by mass: the main agent comprises the following components: 70 parts of polyoxyethylene ether; auxiliary agent: 7 parts of lecithin; solvent: 7 parts of butanediol; gel breaker: 0.1 parts of tert-butyl hydroperoxide; demulsifier: 0.1 part of octyl phenol polyoxyethylene ether; the balance being water. The same preparation method was used to complete the production preparation.
Comparative example 1
A drilling fluid polyether polyol stuck freeing material produced according to the method disclosed in CN113278407A in the background technology, and a preparation method and a use method thereof.
Comparative example 2
Comparative example 2 is different from example 1 in that: the main agent comprises the following components: 60 parts of polyoxyethylene ether and auxiliary agents: 5 parts of lauryl alcohol.
Comparative example 3
Comparative example 3 is different from example 1 in that: auxiliary agent: 8 parts of lauryl alcohol.
In order to better embody the effect of the polyether polyol unclamping material in the unclamping work, experiments of soaking slurry cakes are prepared in a greenhouse, the time of the change of the surfaces of the slurry cakes is taken as a reference for representing the effect, and the shorter the time is, the better the effect is.
The table for soaking the indoor prepared slurry cake at room temperature by using the polyether polyol unclamping material of the scheme and the comparative example is as follows:
therefore, the polyether polyol type unclamping material prepared by the scheme has better performance effect in unclamping work, better unclamping effect, and the problems of difficult mixing and stirring adhesion are solved by the production device and the production mode of the material prepared by the scheme, so that the production efficiency is improved.
The foregoing is merely exemplary embodiments of the present invention, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. A polyether polyol material with a drill sticking relieving function is characterized in that: the weight portion comprises:
the main agent comprises the following components: 65-70 parts of polyoxyethylene ether;
auxiliary agent: 5-6 parts of lecithin;
solvent: 5 parts of propylene glycol and 1-2 parts of butanediol;
gel breaker: 0.1-0.2 part of tert-butyl hydroperoxide;
demulsifier: 0.1-0.2 part of octyl phenol polyoxyethylene ether;
the balance being water.
2. A production method of a polyether polyol material with a drill sticking relieving function is characterized by comprising the following steps of: the method comprises the following steps:
step S1: adding main agent polyoxyethylene ether and solvent propylene glycol into an inner reaction kettle (16) of a polyether polyol material production device, and keeping a feeding mechanism closed;
step S2: adding nitrogen into an outer reaction kettle (21) from a pressure inlet (20), closing the pressure inlet (20), opening a reciprocating mechanism to drive an inner reaction kettle (16) to slide left and right, moving the inner reaction kettle (16) left and right to extrude the nitrogen, and circularly opening and closing air valves of a left pressure relief opening (1) and a right pressure relief opening (3) once, wherein the heat of a through pipe (2) surrounding a medicine inlet box (8) is increased in the reciprocating process, so that the temperature of the medicine inlet box (8) is increased;
step S3: during the reciprocating motion process, the automatic feeding mechanism is operated, the external reaction kettle (21) drives the rack (11) to reciprocate in the process of moving left and right, so as to drive the bevel gear (10) to reciprocate, and the through hole (102) on the bevel gear (10) is intermittently aligned with the medicine inlet on the secondary reaction, so that automatic addition of lecithin is realized, and the added auxiliary agent lecithin is used at the moment;
step S4: after one hour of operation, opening the partition board (12), releasing the breaker tert-butyl hydroperoxide and the demulsifier octyl phenol polyoxyethylene ether from one surface of the partition board (12) of the medicine feeding box (8), and continuously repeating the automatic adding process similar to lecithin, so that the breaker tert-butyl hydroperoxide and the demulsifier octyl phenol polyoxyethylene ether enter the inner reaction kettle (16);
step S5: the gel breaker and the demulsifier are smoothly added into an inner reaction kettle (16), and the reciprocating mechanism is kept started to continue to work until the gel breaker and the demulsifier stop after one hour, so that the production is completed;
step S6: packaging the produced polyether polyol material.
3. The polyether polyol material production device comprises: the reaction kettle comprises an inner reaction kettle (16) and an outer reaction kettle (21), and further comprises a feeding mechanism, wherein the feeding mechanism is matched with the inner reaction kettle (16) to be arranged on the outer reaction kettle (21), the inner reaction kettle (16) is arranged in the outer reaction kettle (21), the inner reaction kettle (16) is slidably connected with the outer reaction kettle (21), a reciprocating mechanism is arranged on one side in the outer reaction kettle (21), a pressure inlet (20), a left pressure relief opening (1) and a right pressure relief opening (3) are arranged on the outer reaction kettle (21), the left pressure relief opening (1) and the right pressure relief opening (3) are arranged on opposite sides of the inner reaction kettle (16), a through pipe (2) and a gas valve are further arranged outside the outer reaction kettle (21), one end of the through pipe (2) is communicated with the left pressure relief opening (1), the other end of the through pipe (2) is communicated with the right pressure relief opening (3), and the gas valve is matched with the pressure inlet (20), the left pressure relief opening (1) and the right pressure relief opening (3);
still include feed mechanism, the setting of belonged feed mechanism is on interior reation kettle (16) within the clearance encircles, feed mechanism includes rack (11), advances medical kit (8) and is used for closing and opening bevel gear (10) of advancing medical kit (8), rack (11) are through connecting rod and outer reation kettle (21) fixed connection, be provided with through-hole (102) on bevel gear (10), rack (11) and bevel gear (10) meshing, advance medical kit (8) and bevel gear (10) sliding connection, be provided with the inlet on outer reation kettle (21).
4. The method for producing a polyether polyol material with a sticking relieving function according to claim 2, wherein the method comprises the following steps: the step S3 further comprises the step that the inner reaction kettle is in the reciprocating movement process, the knocking mechanism well enters the inner reaction kettle for assisting in adding materials, the knocking mechanism comprises an air bag (19) and a steel ball (9), the air bag (19) is fixedly connected to the through pipe (2) through a pipeline, the steel ball (9) is fixedly connected to the medicine feeding box (8) through a inhaul cable, and the air bag (19) is matched with the steel ball (9).
5. The method for producing a polyether polyol material with a sticking relieving function according to claim 2, wherein the method comprises the following steps: the reciprocating mechanism comprises a motor, a crankshaft (18) and a connecting rod (17), wherein the motor is coaxially connected with the crankshaft (18), the connecting rod (17) is arranged on the crankshaft (18), and the connecting rod (17) is rotationally connected with one side of the inner reaction kettle (16).
6. The method for producing a polyether polyol material with a sticking relieving function according to claim 2, wherein the method comprises the following steps: step S4 also comprises the step of opening the pressure inlet and simultaneously opening a partition plate by manual operation, releasing the internal air pressure, reducing the temperature and keeping the reciprocating mechanism to work continuously, wherein the partition plate is arranged in the medicine inlet box (8), and the partition plate can be opened (12) simultaneously with the pressure inlet (20).
7. The method for producing a polyether polyol material with a sticking relieving function according to claim 2, wherein the method comprises the following steps: in step S2, nitrogen gas is extruded to the setting value, and the pneumatic valve of left pressure release mouth (1) is opened, and nitrogen gas is impressed in outer reation kettle (21) from right pressure release mouth (3) through siphunculus (2), then interior reation kettle (16) are driven to remove extrusion nitrogen gas right, and nitrogen gas is extruded to the setting value, and the pneumatic valve of right pressure release mouth (3) is opened, and nitrogen gas is impressed in outer reation kettle (21) from left pressure release mouth (1) again through siphunculus (2), left pressure release mouth and right pressure release mouth all are provided with the pneumatic valve, the pneumatic valve includes spring and valve, spring one end and valve fixed connection, the spring other end and siphunculus (2) fixed connection, siphunculus (2) are provided with the expansion mouth of pipe in valve department.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310291264.6A CN116463110A (en) | 2023-03-23 | 2023-03-23 | Polyether polyol material with drill sticking relieving function and production method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310291264.6A CN116463110A (en) | 2023-03-23 | 2023-03-23 | Polyether polyol material with drill sticking relieving function and production method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116463110A true CN116463110A (en) | 2023-07-21 |
Family
ID=87181575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310291264.6A Pending CN116463110A (en) | 2023-03-23 | 2023-03-23 | Polyether polyol material with drill sticking relieving function and production method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116463110A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101838524A (en) * | 2010-05-13 | 2010-09-22 | 四川西南油大石油工程有限公司 | Oil soluble jam releasing agent for drilling fluid |
CN107130131A (en) * | 2017-06-27 | 2017-09-05 | 长兴鼎盛机械有限公司 | A kind of automatic swing stirs foam device |
CN113278407A (en) * | 2021-06-12 | 2021-08-20 | 重庆领盛化工科技有限公司 | Drilling fluid polyether polyol stuck freeing material and preparation method and use method thereof |
CN215586461U (en) * | 2021-04-02 | 2022-01-21 | 山东亿嘉农化有限公司 | Bromination reation kettle with intermittent type formula feed mechanism |
CN217747105U (en) * | 2022-06-06 | 2022-11-08 | 河南绿康生物科技有限公司 | Reation kettle is used in pesticide production |
-
2023
- 2023-03-23 CN CN202310291264.6A patent/CN116463110A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101838524A (en) * | 2010-05-13 | 2010-09-22 | 四川西南油大石油工程有限公司 | Oil soluble jam releasing agent for drilling fluid |
CN107130131A (en) * | 2017-06-27 | 2017-09-05 | 长兴鼎盛机械有限公司 | A kind of automatic swing stirs foam device |
CN215586461U (en) * | 2021-04-02 | 2022-01-21 | 山东亿嘉农化有限公司 | Bromination reation kettle with intermittent type formula feed mechanism |
CN113278407A (en) * | 2021-06-12 | 2021-08-20 | 重庆领盛化工科技有限公司 | Drilling fluid polyether polyol stuck freeing material and preparation method and use method thereof |
CN217747105U (en) * | 2022-06-06 | 2022-11-08 | 河南绿康生物科技有限公司 | Reation kettle is used in pesticide production |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4717488A (en) | Spacer fluid | |
US7318477B2 (en) | Method and composition for cleaning a well bore prior to cementing | |
US5904208A (en) | Method of cleaning a well bore prior to cementing | |
EP0935700B1 (en) | Use of biodegradable alcoxylation products for cleaning boreholes, boring instruments or borings | |
CN110318760B (en) | Mining shaft drilling equipment capable of avoiding collapse | |
CA2603744A1 (en) | Water based completion and displacement fluid and method of use | |
CN204113111U (en) | Double hydraulic pressure percussion-rotary drilling enters, churning unit head | |
EP0765368A1 (en) | Linear alpha-olefin-containing fluid bore-hole treatment agents, in particular corresponding bore-hole flushing agents | |
CN108222005B (en) | Drilling, grouting, spraying and extruding integrated composite grouting complete system and process | |
RU2016117590A (en) | ULTRA-VISCOUS TAMPONS AND WAYS OF THEIR APPLICATION IN THE SYSTEM OF DRILLING OIL WELLS | |
CN202325239U (en) | Hydraulic jetting radial drilling device | |
CN116463110A (en) | Polyether polyol material with drill sticking relieving function and production method thereof | |
CN106050785A (en) | Low-speed large-torque downhole hydraulic motor and operating method thereof | |
WO2000057023A1 (en) | Method of cleaning a well bore prior to installing a water based fluid system | |
CN116272833A (en) | Polyether polyol material apparatus for producing with remove card and bore function | |
CN110130847A (en) | Cable transmission underground gear type drilling tool | |
US10214674B2 (en) | Weighted well fluids | |
CN206571427U (en) | A kind of bit of rotary well bore sidewall core taker and push away core apparatus | |
CN100363455C (en) | Positive electricity water-base pipe-freeing concentrate and its preparation method | |
CN212105749U (en) | Drilling reamer while drilling and anti-shrinkage cutter structure thereof | |
CN205744663U (en) | Low-speed big subsurface hydraulic motor | |
CN204877261U (en) | Multiaxis hydraulic drive power transmission unit | |
CN113278407A (en) | Drilling fluid polyether polyol stuck freeing material and preparation method and use method thereof | |
US11572498B2 (en) | Thixotropic sealing composition and injection thereof for use during drilling | |
CN106968605A (en) | A kind of bit of rotary well bore sidewall core taker and push away core apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |