CN110129017A - Ingredient and preparation method for the working solid wall agent of dewatering well - Google Patents
Ingredient and preparation method for the working solid wall agent of dewatering well Download PDFInfo
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- CN110129017A CN110129017A CN201910424251.5A CN201910424251A CN110129017A CN 110129017 A CN110129017 A CN 110129017A CN 201910424251 A CN201910424251 A CN 201910424251A CN 110129017 A CN110129017 A CN 110129017A
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- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
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- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
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- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
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- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
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- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
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Abstract
A kind of ingredient and preparation method for the working solid wall agent of dewatering well, the ingredient includes: that the ingredient includes: complex thickener, dispersing agent, thixotropic agent, nonionic surfactant, anti-soil electrostatic agent, PH regulator, PH stabilizer and water.The complex thickener includes the hydroxyethyl cellulose HEC that parts by weight are 1 part -3 parts, the polyacrylic acid HASE that parts by weight are 1 part -3 parts and the nonionic polyurethane Associative thickener HEUR that parts by weight are 2 parts -4 parts.The dispersing agent includes the calgon that parts by weight are 1 part -3 parts.It needs can to use after measuring in conjunction with the natural clay raw material that preparation method effectively prevents being used to prepare in the prior art the working solid wall agent of dewatering well, the natural clay adaptability to raw materials is not strong and is difficult to the defect prepared.
Description
Technical field
The present invention relates to the technical fields of precipitation well construction, are also related to the technical field of solid wall agent, and in particular to Yi Zhongyong
In the working solid wall agent of dewatering well ingredient and preparation method more particularly to a kind of be used under the conditions of being saturated soft loess formation
The ingredient and preparation method of the working solid wall agent of dewatering well.
Background technique
Dewatering well refers to the The Small Well of ponding in unrestrained mine tunnel or stope.Usually during mining, having can be with
The tunnel drainage system utilized, makes the water in stope or tunnel, imports dewatering well at a certain distance, warp along ditch
The tunnel being connected to dewatering well flows into sump, then is discharged to ground through special gully by water pump or is directly flowed by adit for draining
Ground out.
And in dewatering well work progress, to prevent the hole wall of dewatering well or wall surface from collapsing it is necessary to use solid wall agent, also
It is fixed wall mud, also known as " slurry coat method ", in construction referred to as " mud ".Refer in trenching construction, is especially saturated soft loess formation
Under the conditions of, it can prevent the hole wall of dewatering well or wall surface from collapsing, keep soil stabilization, and carry the slurries for boring quarrel and silt particle.Gu Bi
The main ingredient of mud has water, natural clay, chemical treatments.Common mud has natural mucilage；Overseas New mud is main
There is polymer mud.
According to SL 174-1996 hydraulic and hydroelectric engineering construction of concrete cut off wall technical specification, that is, " 96 walls rule " are right
The requirement of Property of Clay, the clay content of natural clay are greater than 50% by system, and plastics index is greater than 20, and sand content is less than 5%, two
The ratio of silica and aluminum oxide is 3~4.In this way for natural clay, except measurement sand content index, other performance index
It is both needed to that specialized agency is sent to measure.Only after specialized agency defines performance indicator, it just can decide whether to use in this way for slurrying
It needs to use after measuring to prepare the natural clay raw material of the working solid wall agent of dewatering well, which is applicable in
Property is not strong and is difficult to prepare.
Summary of the invention
To solve the above problems, the present invention provides a kind of ingredient for the working solid wall agent of dewatering well and preparation sides
Method, the natural clay raw material for effectively preventing being used to prepare in the prior art the working solid wall agent of dewatering well need to measure rear
It can use, the natural clay adaptability to raw materials is not strong and is difficult to the defect prepared.
A kind of matching for the working solid wall agent of dewatering well in order to overcome the deficiencies in the prior art, the present invention provides
The solution of material and preparation method, specific as follows:
A kind of ingredient for the working solid wall agent of dewatering well, the ingredient include:
Complex thickener, dispersing agent, thixotropic agent, nonionic surfactant, anti-soil electrostatic agent, PH regulator, PH are steady
Determine agent and water.
It is 1 part -3 that the complex thickener, which includes the hydroxyethyl cellulose HEC that parts by weight are 1 part -3 parts, parts by weight,
The nonionic polyurethane Associative thickener HEUR that the polyacrylic acid HASE and parts by weight of part are 2 parts -4 parts.
The dispersing agent includes the calgon that parts by weight are 1 part -3 parts.
The thixotropic agent includes the bentonite that parts by weight are 380 parts -420 parts.
The nonionic surfactant includes the fatty alcohol polyoxyethylene ether that parts by weight are 160 parts -240 parts.
The anti-soil electrostatic agent includes the octadecylamine polyoxy that parts by weight are 1 part -5 parts
Vinethene.
The PH regulator includes the ammonium hydroxide that parts by weight are 2 parts -4 parts, and the mass percent concentration of the ammonium hydroxide is 8-
10%.
The PH stabilizer includes the hydroxy ethylene diphosphonic acid HEDP that parts by weight are 1 part -5 parts.
The parts by weight of the water remove compound for the total weight number of the ingredient for the working solid wall agent of dewatering well
The total weight of thickener, dispersing agent, thixotropic agent, nonionic surfactant, anti-soil electrostatic agent, PH regulator and PH stabilizer
Measure remaining surplus except number.
The preparation method for the working solid wall agent of dewatering well, comprising:
Step 1: the water that parts by weight are 1 part -3 parts being taken to mix with the hydroxyethyl cellulose HEC that parts by weight are 1 part -3 parts
Uniformly obtain one A of mixture；
Step 2: one A of mixture is uniformly mixed to obtain mixture two with the bentonite that parts by weight are 380 parts -420 parts
B；
Step 3: two B of mixture and the parts by weight calgon for being 1 part -3 parts being uniformly mixed and obtain mixture three
C；
Step 4: being 2 parts -4 parts three C of mixture, the polyacrylic acid HASE that parts by weight are 1 part -3 parts, parts by weight
Nonionic polyurethane Associative thickener HEUR, the fatty alcohol polyoxyethylene ether and parts by weight that parts by weight are 160 parts -240 parts
The octadecylamine polyoxyethylene ether that number is 1 part -5 parts is uniformly mixed and obtains four D of mixture；
Step 5: four D of mixture and parts by weight the hydroxy ethylene diphosphonic acid HEDP for being 1 part -5 parts are uniformly mixed
To five E of mixture；
Step 6: five E of mixture, the ammonium hydroxide that parts by weight are 2 parts -4 parts and water are uniformly mixed and obtain six F of mixture,
The amount of addition water is the required amount for the pH value of six F of mixture being adjusted to 9-10, such six F of mixture in step 6
It is exactly described for the working solid wall agent of dewatering well.
The raw material of fatty alcohol polyoxyethylene ether as the nonionic surfactant, including isomerous tridecanol polyoxy second
The weight ratio of alkene ether and ethylene oxide, the isomerous tridecanol polyoxyethylene ether and ethylene oxide is 2:3；
The raw material of the fatty alcohol polyoxyethylene ether further includes catalyst, and the catalyst is sodium methoxide solution, described different
The weight ratio of structure tridecanol polyoxyethylene ether and sodium methoxide solution is 15:1, and the mass percent concentration of the sodium methoxide solution is
52-68%；
The raw material of the fatty alcohol polyoxyethylene ether further includes neutralizer, and the neutralizer is glacial acetic acid, the glacial acetic acid
Weight be the weight that the pH value of material two can be adjusted to 7.5.
The fatty alcohol polyoxyethylene ether the preparation method is as follows:
Step 1-1: cleaning reaction kettle first, the reaction kettle side are equipped with bleeding point, and the bleeding point other end is logical
It crosses pump-line to connect with air exhauster air inlet, the other side of the reaction kettle is equipped with air inlet, the air inlet and elevated pressure nitrogen
Gas storage tank is connected to by admission line, is provided with solenoid valve on the admission line, is additionally provided in the autoclave body of the reaction kettle
Pressure sensor, the air exhauster, pressure sensor and solenoid valve are connect with controller, and the controller can be PLC, list
Piece machine, arm processor or dsp processor；Reaction kettle is dried and cooled down, reaction kettle is opened, the isomerous tridecanol is gathered
After ethylene oxide ether and sodium methoxide solution pour into reaction kettle formation material one, controller operation air exhauster reaches reaction kettle internal air exhausting
Air pressure inside to reaction kettle is the vacuum state of -0.098MPa, and then controller opens solenoid valve and allows the admission line pair
N is sent into inside the reaction kettle2Until the air pressure inside reaction kettle is
After 0.02MPa；Then operation air exhauster allows the air pressure inside the reaction kettle to be structure more than or equal to -0.098MPa
At such vacuum degree, then allows reaction kettle temperature to reach 95 ± 1 DEG C, the material one in reaction kettle is dehydrated 1 hour；
Step 1-2: dehydration finishes, and controller, which opens solenoid valve, allows the admission line to feeding N inside the reaction kettle2
Until then allowing reaction kettle temperature rise to 140 DEG C after the air pressure inside reaction kettle is 0.02MPa, institute is added in the reaction kettle
After stating ethylene oxide formation material two, then allow reaction kettle temperature rise that material two is allowed to cure 30min to 165 DEG C, curing finishes, then
Reaction kettle temperature is allowed to be cooled to 100 DEG C, then controller operation air exhauster reaches the gas inside reaction kettle to reaction kettle internal air exhausting
Pressure is the vacuum state of -0.04MPa, and reaction kettle temperature is then allowed to be cooled to 60 DEG C, is neutralized to glacial acetic acid is added in reaction kettle,
The pH value of material two is adjusted to 7.5.
Step 1-3: obtaining the fatty alcohol polyoxyethylene ether after neutralization, after then allowing reaction kettle temperature to be cooled to 40 DEG C
The fatty alcohol polyoxyethylene ether is discharged.
The invention has the benefit that
The ingredient for the working solid wall agent of dewatering well of the invention: complex thickener, dispersing agent, thixotropic agent, it is non-from
Sub- surfactant, anti-soil electrostatic agent, PH regulator, PH stabilizer and water are easy to get, and without measuring rear
It can use, the adaptability to raw materials is strong and is easy preparation for the working solid wall agent of dewatering well.
Detailed description of the invention
Fig. 1 is preparation method flow chart of the invention.
Specific embodiment
The present invention is described further below in conjunction with drawings and examples.
Embodiment 1:
As shown in Figure 1, the ingredient for the working solid wall agent of dewatering well, the ingredient include:
Complex thickener, dispersing agent, thixotropic agent, nonionic surfactant, anti-soil electrostatic agent, PH regulator, PH are steady
Determine agent and water.The complex thickener includes that the hydroxyethyl cellulose HEC that parts by weight are 1 part, parts by weight are 1 part poly-
The nonionic polyurethane Associative thickener HEUR that acrylic acid HASE and parts by weight are 2 parts.The hydroxyethyl cellulose (HEC)
It is a kind of white or faint yellow, tasteless, nontoxic threadiness or pulverulent solids, by alkali cellulose and ethylene oxide (or chlorine
Ethyl alcohol) etherified reaction preparation, belong to non-ionic soluble fibre element ethers.Due to HEC have it is good thickening, suspend, dispersion,
The characteristics such as emulsification, bonding, film forming, protection moisture and offer protecting colloid.The polyacrylic acid HASE is colourless or light yellow liquid
Body.There can be excellent decomposition to make in calcium carbonate in water and calcium hydroxide with the stable compound of formation such as metal ion, calcium, magnesium
With.Nonionic polyurethane Associative thickener, abbreviation HEUR are a kind of ethoxy based polyurethanes water-soluble polymerics that hydrophobic group is modified
Object belongs to non-ionic associative thickener.The dispersing agent includes the calgon that parts by weight are 1 part.Calgon,
Molecular formula: (NaPO3) 6, white powder crystallization or colourless transparent glass sheet or blocks of solid.It is soluble easily in water, insoluble in organic
Solvent.Hygroscopicity is very strong, and moisture can gradually be absorbed and be in glutinous jelly by being placed in air.It can be given birth to metal ions such as calcium, magnesium
At soluble complexes.All there is extensive use in food and industrial circle.The thixotropic agent includes that parts by weight are 380 parts
Bentonite.Bentonite is the nonmetallic minerals using montmorillonite as main mineral constituent, and smectite structure is by two silicon oxygen four sides
Body presss from both sides the 2:1 type crystal structure of one layer of alumina octahedral composition, and there are certain sun for the layer structure formed due to montmorillonite structure cell
Ion, such as Cu, Mg, Na, K, and these cations are very unstable with the effect of montmorillonite structure cell, easily handed over by other cations
It changes, therefore there is preferable ion exchangeable.The nonionic surfactant includes the fatty alcohol polyoxy that parts by weight are 160 parts
Vinethene.Fatty alcohol polyoxyethylene ether (AEO), also known as polyoxyethylene aliphatic alcohol ether.It is to develop in nonionic surfactant
Most fast, the maximum kind of dosage.Such surfactant is as made of polyethylene glycol (PEG) and fatty alcohol condensation
Ether, indicated with following general formula: RO (CH2CH2O) nH, wherein n is the degree of polymerization, because of the degree of polymerization of polyethylene glycol and the kind of fatty alcohol
Class is different and has different kinds.Trade name Brij (Brij), if Brij30 and Brij is by different number of polyethylene glycol
It is formed with lauric acid polycondensation, all can be used as O/W type emulsifier.The anti-soil electrostatic agent includes 18 that parts by weight are 1 part
Ethoxylated fatty amines.Octadecylamine polyoxyethylene ether also known as octadecylamine polyoxyethylene ether, it is colourless to yellow solid, it does not dissolve in
Water dissolves in the organic solvents such as acetone, benzene to water is dissolved in, and has excellent emulsification, dispersion, solubilising, antistatic, lubrication, inhibition
Ability.The PH regulator includes the ammonium hydroxide that parts by weight are 2 parts, and the mass percent concentration of the ammonium hydroxide is 8%.Ammonium hydroxide is again
Claim ammonia water, main component NH3H2O is the aqueous solution of ammonia, it is colorless and transparent and have penetrating odor.Ammonia is molten
- 77 DEG C of point, 36 DEG C of boiling point, density 0.91g/cm3.Ammonia is soluble easily in water, ethyl alcohol.It is volatile, the general character with part alkali, ammonium hydroxide
It is passed through in water and is made by ammonia.The PH stabilizer includes the hydroxy ethylene diphosphonic acid HEDP that parts by weight are 1 part.Hydroxyl is sub-
The features such as ethyl di 2 ethylhexyl phosphonic acid has scale inhibitor effect good, and has high temperature resistant, good in oxidation resistance, less toxic.The weight of the water
Number be for the ingredient of the working solid wall agent of dewatering well total weight number remove complex thickener, dispersing agent, thixotropic agent,
Remaining surplus except the total parts by weight of nonionic surfactant, anti-soil electrostatic agent, PH regulator and PH stabilizer.
It is 1 that the parts by weight of the water, which are for the pH value of six F of mixture being adjusted to 9 required parts by weight plus parts by weight,
The parts by weight of the water of part.
The preparation method for the working solid wall agent of dewatering well, comprising:
Step 1: the water that parts by weight are 1 part being taken to be uniformly mixed to obtain with the hydroxyethyl cellulose HEC that parts by weight are 1 part
One A of mixture；
Step 2: one A of mixture is uniformly mixed to obtain two B of mixture with the bentonite that parts by weight are 380 parts；
Step 3: two B of mixture and the parts by weight calgon for being 1 part being uniformly mixed and obtain three C of mixture；
Step 4: three C of mixture, the polyacrylic acid HASE that parts by weight are 1 part, the nonionic that parts by weight are 2 parts are gathered
The octadecane that urethane association thickener HEUR, the fatty alcohol polyoxyethylene ether that parts by weight are 160 parts and parts by weight are 1 part
Base amine polyoxyethylene ether is uniformly mixed and obtains four D of mixture；
Step 5: four D of mixture and parts by weight the hydroxy ethylene diphosphonic acid HEDP for being 1 part are mixed
Close five E of object；
Step 6: five E of mixture, the ammonium hydroxide that parts by weight are 2 parts and water being uniformly mixed and obtains six F of mixture, in step
The amount of addition water is the required amount for the pH value of six F of mixture being adjusted to 9 in 6, and such six F of mixture is exactly described
For the working solid wall agent of dewatering well.It is described to reach to dewatering well in practice for the working solid wall agent of dewatering well
Solid wall performance when construction.
The raw material of fatty alcohol polyoxyethylene ether as the nonionic surfactant, including isomerous tridecanol polyoxy second
The weight ratio of alkene ether and ethylene oxide, the isomerous tridecanol polyoxyethylene ether and ethylene oxide is 2:3；
The raw material of the fatty alcohol polyoxyethylene ether further includes catalyst, and the catalyst is sodium methoxide solution, described different
The weight ratio of structure tridecanol polyoxyethylene ether and sodium methoxide solution is 15:1, and the mass percent concentration of the sodium methoxide solution is
52%；
The raw material of the fatty alcohol polyoxyethylene ether further includes neutralizer, and the neutralizer is glacial acetic acid, the glacial acetic acid
Weight be the weight that the pH value of material two can be adjusted to 7.5.
The fatty alcohol polyoxyethylene ether the preparation method is as follows:
Step 1-1: first cleaning reaction kettle, the reaction kettle side be equipped with bleeding point, and bleeding point one end be equipped with it is micro-
Grain filter screen, the bleeding point other end are connect by pump-line with air exhauster air inlet, the other side of the reaction kettle
Equipped with air inlet, the air inlet is connected to high pressure nitrogen storage tank by admission line, is provided with electromagnetism on the admission line
Valve, is additionally provided with pressure sensor in the autoclave body of the reaction kettle, the air exhauster, pressure sensor and solenoid valve with control
Device connection, the controller can be PLC, single-chip microcontroller, arm processor or dsp processor；Reaction kettle is dried and is cooled down,
Reaction kettle is opened, after the isomerous tridecanol polyoxyethylene ether and sodium methoxide solution are poured into reaction kettle formation material one, control
Device runs air exhauster and reaches the vacuum state that the air pressure inside reaction kettle is -0.098MPa to reaction kettle internal air exhausting, to reaction
Kettle internal air exhausting reaches the process that the air pressure inside reaction kettle is -0.098MPa are as follows: in the collected reaction kettle of pressure sensor
Atmospheric pressure value be transmitted to controller, whether the controller real-time judge atmospheric pressure value reaches -0.098MPa, if reached -
0.098MPa, controller are shut off air exhauster；Then controller opening solenoid valve allows the admission line in the reaction kettle
Portion is sent into N2Until after the air pressure inside reaction kettle is 0.02MPa, until the process that the air pressure inside reaction kettle is 0.02MPa
Are as follows: the atmospheric pressure value in the collected reaction kettle of pressure sensor is transmitted to controller, and whether the controller real-time judge atmospheric pressure value
Reach 0.02MPa, if having reached 0.02MPa, controller is shut off solenoid valve；Then operation air exhauster allows inside the reaction kettle
Air pressure be such vacuum degree is constituted more than or equal to -0.098MPa, then allow reaction kettle temperature reach 94 DEG C, in reaction kettle
Material one be dehydrated 1 hour；
Step 1-2: dehydration finishes, and controller, which opens solenoid valve, allows the admission line to feeding N inside the reaction kettle2
Until after the air pressure inside reaction kettle is 0.02MPa, until the process that the air pressure inside reaction kettle is 0.02MPa are as follows: pressure passes
Atmospheric pressure value in the collected reaction kettle of sensor is transmitted to controller, and whether the controller real-time judge atmospheric pressure value reaches
0.02MPa, if having reached 0.02MPa, controller is shut off solenoid valve；Then allow reaction kettle temperature rise to 140 DEG C, toward the reaction
After the ethylene oxide formation material two is added in kettle, then allow reaction kettle temperature rise that material two is allowed to cure 30min to 165 DEG C, it is ripe
Change finishes, and reaction kettle temperature is then allowed to be cooled to 100 DEG C, and then controller operation air exhauster reaches reaction to reaction kettle internal air exhausting
Air pressure inside kettle is the vacuum state of -0.04MPa, to reaction kettle internal air exhausting reach the air pressure inside reaction kettle be -
The process of 0.04MPa are as follows: the atmospheric pressure value in the collected reaction kettle of pressure sensor is transmitted to controller, controller real-time judge
Whether the atmospheric pressure value reaches -0.04MPa, if having reached -0.04MPa, controller is shut off air exhauster；Then reaction kettle temperature drop is allowed
Temperature neutralizes to glacial acetic acid is added in reaction kettle to 60 DEG C, the pH value of material two is adjusted to 7.5.
Step 1-3: obtaining the fatty alcohol polyoxyethylene ether after neutralization, after then allowing reaction kettle temperature to be cooled to 40 DEG C
The fatty alcohol polyoxyethylene ether is discharged.
The ingredient for the working solid wall agent of dewatering well of the present embodiment: complex thickener, dispersing agent, thixotropic agent, non-
Ionic surface active agent, anti-soil electrostatic agent, PH regulator, PH stabilizer and water are easy to get, and are not necessarily to after measuring
It can use, the adaptability to raw materials is strong and is easy preparation for the working solid wall agent of dewatering well.
Embodiment 2:
For the ingredient of the working solid wall agent of dewatering well, the ingredient includes:
Complex thickener, dispersing agent, thixotropic agent, nonionic surfactant, anti-soil electrostatic agent, PH regulator, PH are steady
Determine agent and water.The complex thickener includes that the hydroxyethyl cellulose HEC that parts by weight are 2 parts, parts by weight are 2 parts poly-
The nonionic polyurethane Associative thickener HEUR that acrylic acid HASE and parts by weight are 3 parts.The hydroxyethyl cellulose (HEC)
It is a kind of white or faint yellow, tasteless, nontoxic threadiness or pulverulent solids, by alkali cellulose and ethylene oxide (or chlorine
Ethyl alcohol) etherified reaction preparation, belong to non-ionic soluble fibre element ethers.Due to HEC have it is good thickening, suspend, dispersion,
The characteristics such as emulsification, bonding, film forming, protection moisture and offer protecting colloid.The polyacrylic acid HASE is colourless or light yellow liquid
Body.There can be excellent decomposition to make in calcium carbonate in water and calcium hydroxide with the stable compound of formation such as metal ion, calcium, magnesium
With.Nonionic polyurethane Associative thickener, abbreviation HEUR are a kind of ethoxy based polyurethanes water-soluble polymerics that hydrophobic group is modified
Object belongs to non-ionic associative thickener.The dispersing agent includes the calgon that parts by weight are 2 parts.Calgon,
Molecular formula: (NaPO3) 6, white powder crystallization or colourless transparent glass sheet or blocks of solid.It is soluble easily in water, insoluble in organic
Solvent.Hygroscopicity is very strong, and moisture can gradually be absorbed and be in glutinous jelly by being placed in air.It can be given birth to metal ions such as calcium, magnesium
At soluble complexes.All there is extensive use in food and industrial circle.The thixotropic agent includes that parts by weight are 400 parts
Bentonite.Bentonite is the nonmetallic minerals using montmorillonite as main mineral constituent, and smectite structure is by two silicon oxygen four sides
Body presss from both sides the 2:1 type crystal structure of one layer of alumina octahedral composition, and there are certain sun for the layer structure formed due to montmorillonite structure cell
Ion, such as Cu, Mg, Na, K, and these cations are very unstable with the effect of montmorillonite structure cell, easily handed over by other cations
It changes, therefore there is preferable ion exchangeable.The nonionic surfactant includes the fatty alcohol polyoxy that parts by weight are 200 parts
Vinethene.Fatty alcohol polyoxyethylene ether (AEO), also known as polyoxyethylene aliphatic alcohol ether.It is to develop in nonionic surfactant
Most fast, the maximum kind of dosage.Such surfactant is as made of polyethylene glycol (PEG) and fatty alcohol condensation
Ether, indicated with following general formula: RO (CH2CH2O) nH, wherein n is the degree of polymerization, because of the degree of polymerization of polyethylene glycol and the kind of fatty alcohol
Class is different and has different kinds.Trade name Brij (Brij), if Brij30 and Brij is by different number of polyethylene glycol
It is formed with lauric acid polycondensation, all can be used as O/W type emulsifier.The anti-soil electrostatic agent includes 18 that parts by weight are 3 parts
Ethoxylated fatty amines.Octadecylamine polyoxyethylene ether also known as octadecylamine polyoxyethylene ether, it is colourless to yellow solid, it does not dissolve in
Water dissolves in the organic solvents such as acetone, benzene to water is dissolved in, and has excellent emulsification, dispersion, solubilising, antistatic, lubrication, inhibition
Ability.The PH regulator includes the ammonium hydroxide that parts by weight are 3 parts, and the mass percent concentration of the ammonium hydroxide is 9%.Ammonium hydroxide is again
Claim ammonia water, main component NH3H2O is the aqueous solution of ammonia, it is colorless and transparent and have penetrating odor.Ammonia is molten
- 77 DEG C of point, 36 DEG C of boiling point, density 0.91g/cm3.Ammonia is soluble easily in water, ethyl alcohol.It is volatile, the general character with part alkali, ammonium hydroxide
It is passed through in water and is made by ammonia.The PH stabilizer includes the hydroxy ethylene diphosphonic acid HEDP that parts by weight are 3 parts.Hydroxyl is sub-
The features such as ethyl di 2 ethylhexyl phosphonic acid has scale inhibitor effect good, and has high temperature resistant, good in oxidation resistance, less toxic.The weight of the water
Number be for the ingredient of the working solid wall agent of dewatering well total weight number remove complex thickener, dispersing agent, thixotropic agent,
Remaining surplus except the total parts by weight of nonionic surfactant, anti-soil electrostatic agent, PH regulator and PH stabilizer.
The parts by weight of the water are for the pH value of six F of mixture being adjusted to 9.5 required parts by weight plus parts by weight
For the parts by weight of 2 parts of water.
The preparation method for the working solid wall agent of dewatering well, comprising:
Step 1: the water that parts by weight are 2 parts being taken to be uniformly mixed to obtain with the hydroxyethyl cellulose HEC that parts by weight are 2 parts
One A of mixture；
Step 2: one A of mixture is uniformly mixed to obtain two B of mixture with the bentonite that parts by weight are 400 parts；
Step 3: two B of mixture and the parts by weight calgon for being 2 parts being uniformly mixed and obtain three C of mixture；
Step 4: three C of mixture, the polyacrylic acid HASE that parts by weight are 2 parts, the nonionic that parts by weight are 3 parts are gathered
The octadecane that urethane association thickener HEUR, the fatty alcohol polyoxyethylene ether that parts by weight are 200 parts and parts by weight are 3 parts
Base amine polyoxyethylene ether is uniformly mixed and obtains four D of mixture；
Step 5: four D of mixture and parts by weight the hydroxy ethylene diphosphonic acid HEDP for being 3 parts are mixed
Close five E of object；
Step 6: five E of mixture, the ammonium hydroxide that parts by weight are 3 parts and water being uniformly mixed and obtains six F of mixture, in step
The amount of addition water is the required amount for the pH value of six F of mixture being adjusted to 9.5 in 6, and such six F of mixture is exactly institute
It states for the working solid wall agent of dewatering well.It is described to reach to precipitation in practice for the working solid wall agent of dewatering well
Solid wall performance when well construction.
The raw material of fatty alcohol polyoxyethylene ether as the nonionic surfactant, including isomerous tridecanol polyoxy second
The weight ratio of alkene ether and ethylene oxide, the isomerous tridecanol polyoxyethylene ether and ethylene oxide is 2:3；
The raw material of the fatty alcohol polyoxyethylene ether further includes catalyst, and the catalyst is sodium methoxide solution, described different
The weight ratio of structure tridecanol polyoxyethylene ether and sodium methoxide solution is 15:1, and the mass percent concentration of the sodium methoxide solution is
60%；
The raw material of the fatty alcohol polyoxyethylene ether further includes neutralizer, and the neutralizer is glacial acetic acid, the glacial acetic acid
Weight be the weight that the pH value of material two can be adjusted to 7.5.
The fatty alcohol polyoxyethylene ether the preparation method is as follows:
Step 1-1: first cleaning reaction kettle, the reaction kettle side be equipped with bleeding point, and bleeding point one end be equipped with it is micro-
Grain filter screen, the bleeding point other end are connect by pump-line with air exhauster air inlet, the other side of the reaction kettle
Equipped with air inlet, the air inlet is connected to high pressure nitrogen storage tank by admission line, is provided with electromagnetism on the admission line
Valve, is additionally provided with pressure sensor in the autoclave body of the reaction kettle, the air exhauster, pressure sensor and solenoid valve with control
Device connection, the controller can be PLC, single-chip microcontroller, arm processor or dsp processor；Reaction kettle is dried and is cooled down,
Reaction kettle is opened, after the isomerous tridecanol polyoxyethylene ether and sodium methoxide solution are poured into reaction kettle formation material one, control
Device runs air exhauster and reaches the vacuum state that the air pressure inside reaction kettle is -0.098MPa to reaction kettle internal air exhausting, to reaction
Kettle internal air exhausting reaches the process that the air pressure inside reaction kettle is -0.098MPa are as follows: in the collected reaction kettle of pressure sensor
Atmospheric pressure value be transmitted to controller, whether the controller real-time judge atmospheric pressure value reaches -0.098MPa, if reached -
0.098MPa, controller are shut off air exhauster；Then controller opening solenoid valve allows the admission line in the reaction kettle
Portion is sent into N2Until after the air pressure inside reaction kettle is 0.02MPa, until the process that the air pressure inside reaction kettle is 0.02MPa
Are as follows: the atmospheric pressure value in the collected reaction kettle of pressure sensor is transmitted to controller, and whether the controller real-time judge atmospheric pressure value
Reach 0.02MPa, if having reached 0.02MPa, controller is shut off solenoid valve；Then operation air exhauster allows inside the reaction kettle
Air pressure be such vacuum degree is constituted more than or equal to -0.098MPa, then allow reaction kettle temperature reach 95 DEG C, in reaction kettle
Material one be dehydrated 1 hour；
Step 1-2: dehydration finishes, and controller, which opens solenoid valve, allows the admission line to feeding N inside the reaction kettle2
Until after the air pressure inside reaction kettle is 0.02MPa, until the process that the air pressure inside reaction kettle is 0.02MPa are as follows: pressure passes
Atmospheric pressure value in the collected reaction kettle of sensor is transmitted to controller, and whether the controller real-time judge atmospheric pressure value reaches
0.02MPa, if having reached 0.02MPa, controller is shut off solenoid valve；Then allow reaction kettle temperature rise to 140 DEG C, toward the reaction
After the ethylene oxide formation material two is added in kettle, then allow reaction kettle temperature rise that material two is allowed to cure 30min to 165 DEG C, it is ripe
Change finishes, and reaction kettle temperature is then allowed to be cooled to 100 DEG C, and then controller operation air exhauster reaches reaction to reaction kettle internal air exhausting
Air pressure inside kettle is the vacuum state of -0.04MPa, to reaction kettle internal air exhausting reach the air pressure inside reaction kettle be -
The process of 0.04MPa are as follows: the atmospheric pressure value in the collected reaction kettle of pressure sensor is transmitted to controller, controller real-time judge
Whether the atmospheric pressure value reaches -0.04MPa, if having reached -0.04MPa, controller is shut off air exhauster；Then reaction kettle temperature drop is allowed
Temperature neutralizes to glacial acetic acid is added in reaction kettle to 60 DEG C, the pH value of material two is adjusted to 7.5；
Step 1-3: obtaining the fatty alcohol polyoxyethylene ether after neutralization, after then allowing reaction kettle temperature to be cooled to 40 DEG C
The fatty alcohol polyoxyethylene ether is discharged.
The ingredient for the working solid wall agent of dewatering well of the present embodiment: complex thickener, dispersing agent, thixotropic agent, non-
Ionic surface active agent, anti-soil electrostatic agent, PH regulator, PH stabilizer and water are easy to get, and are not necessarily to after measuring
It can use, the adaptability to raw materials is strong and is easy preparation for the working solid wall agent of dewatering well.
Embodiment 3:
For the ingredient of the working solid wall agent of dewatering well, the ingredient includes:
Complex thickener, dispersing agent, thixotropic agent, nonionic surfactant, anti-soil electrostatic agent, PH regulator, PH are steady
Determine agent and water.
The complex thickener includes the hydroxyethyl cellulose HEC that parts by weight are 3 parts, parts by weight are 3 parts poly- third
The nonionic polyurethane Associative thickener HEUR that olefin(e) acid HASE and parts by weight are 4 parts.The hydroxyethyl cellulose (HEC) is
A kind of white or faint yellow, tasteless, nontoxic threadiness or pulverulent solids, by alkali cellulose and ethylene oxide (or chloroethene
Alcohol) etherified reaction preparation, belong to non-ionic soluble fibre element ethers.Since HEC has good thickening, suspension, dispersion, cream
Change, bonding, film forming, protect moisture and the characteristics such as protecting colloid are provided.The polyacrylic acid HASE is colourless or weak yellow liquid.
There can be excellent decomposition to calcium carbonate in water and calcium hydroxide with the stable compound of formation such as metal ion, calcium, magnesium.
Nonionic polyurethane Associative thickener, abbreviation HEUR are a kind of ethoxy based polyurethanes water-soluble polymers that hydrophobic group is modified,
Belong to non-ionic associative thickener.The dispersing agent includes the calgon that parts by weight are 3 parts.Calgon, point
Minor: (NaPO3) 6, white powder crystallization or colourless transparent glass sheet or blocks of solid.It is soluble easily in water, insoluble in organic molten
Agent.Hygroscopicity is very strong, and moisture can gradually be absorbed and be in glutinous jelly by being placed in air.It can be generated with metal ions such as calcium, magnesium
Soluble complexes.All there is extensive use in food and industrial circle.The thixotropic agent includes that parts by weight are 420 parts swollen
Profit soil.Bentonite is the nonmetallic minerals using montmorillonite as main mineral constituent, and smectite structure is by two oxygen-octahedrons
Press from both sides one layer of alumina octahedral composition 2:1 type crystal structure, due to montmorillonite structure cell formed layer structure there are it is certain sun from
Son, such as Cu, Mg, Na, K, and these cations are very unstable with the effect of montmorillonite structure cell, are easily partially or completely exchanged by other cations,
Therefore there is preferable ion exchangeable.
The nonionic surfactant includes the fatty alcohol polyoxyethylene ether that parts by weight are 240 parts.Fatty alcohol polyoxy
Vinethene (AEO), also known as polyoxyethylene aliphatic alcohol ether.It is with fastest developing speed, the maximum product of dosage in nonionic surfactant
Kind.Such surfactant is the ether as made of polyethylene glycol (PEG) and fatty alcohol condensation, it is indicated with following general formula:
RO (CH2CH2O) nH, wherein n is the degree of polymerization, has different product because the degree of polymerization of polyethylene glycol is different with the type of fatty alcohol
Kind.Trade name Brij (Brij), if Brij30 and Brij is formed by different number of polyethylene glycol and lauric acid polycondensation, all
It can be used as O/W type emulsifier.The anti-soil electrostatic agent includes the octadecylamine polyoxyethylene ether that parts by weight are 5 parts.Ten
Eight amine polyoxyethylene ether also known as octadecylamine polyoxyethylene ether, it is colourless to yellow solid, it is not soluble in water to water is dissolved in, dissolve in third
The organic solvents such as ketone, benzene have excellent emulsification, dispersion, solubilising, antistatic, lubrication, corrosion inhibiting ability.The PH regulator packet
The ammonium hydroxide that parts by weight are -4 parts is included, the mass percent concentration of the ammonium hydroxide is 10%.Ammonium hydroxide is also known as ammonia water, mainly
Ingredient is NH3H2O, is the aqueous solution of ammonia, it is colorless and transparent and have penetrating odor.- 77 DEG C of ammonia fusing point, 36 DEG C of boiling point,
Density 0.91g/cm3.Ammonia is soluble easily in water, ethyl alcohol.Volatile, the general character with part alkali, ammonium hydroxide is passed through in water by ammonia and is made
?.The PH stabilizer includes the hydroxy ethylene diphosphonic acid HEDP that parts by weight are 5 parts.Hydroxy ethylene diphosphonic acid has resistance
The features such as dirty corrosion mitigating effect is good, and has high temperature resistant, good in oxidation resistance, less toxic.The parts by weight of the water are for dewatering well
The total weight number of the ingredient of working solid wall agent removes complex thickener, dispersing agent, thixotropic agent, non-ionic surface active
Remaining surplus except the total parts by weight of agent, anti-soil electrostatic agent, PH regulator and PH stabilizer.The parts by weight of the water
The water that number is 1 part -3 parts plus parts by weight for the required parts by weight for the pH value of six F of mixture being adjusted to 10
Parts by weight.
The preparation method for the working solid wall agent of dewatering well, comprising:
Step 1: the water that parts by weight are 3 parts being taken to be uniformly mixed to obtain with the hydroxyethyl cellulose HEC that parts by weight are 3 parts
One A of mixture；
Step 2: one A of mixture is uniformly mixed to obtain two B of mixture with the bentonite that parts by weight are 420 parts；
Step 3: two B of mixture and the parts by weight calgon for being 3 parts being uniformly mixed and obtain three C of mixture；
Step 4: three C of mixture, the polyacrylic acid HASE that parts by weight are 3 parts, the nonionic that parts by weight are 4 parts are gathered
The octadecane that urethane association thickener HEUR, the fatty alcohol polyoxyethylene ether that parts by weight are 240 parts and parts by weight are 5 parts
Base amine polyoxyethylene ether is uniformly mixed and obtains four D of mixture；
Step 5: four D of mixture and parts by weight the hydroxy ethylene diphosphonic acid HEDP for being 5 parts are mixed
Close five E of object；
Step 6: five E of mixture, the ammonium hydroxide that parts by weight are 4 parts and water being uniformly mixed and obtains six F of mixture, in step
The amount of addition water is the required amount for the pH value of six F of mixture being adjusted to 10 in 6, and such six F of mixture is exactly institute
It states for the working solid wall agent of dewatering well.It is described to reach to precipitation in practice for the working solid wall agent of dewatering well
Solid wall performance when well construction.
The raw material of fatty alcohol polyoxyethylene ether as the nonionic surfactant, including isomerous tridecanol polyoxy second
The weight ratio of alkene ether and ethylene oxide, the isomerous tridecanol polyoxyethylene ether and ethylene oxide is 2:3；
The raw material of the fatty alcohol polyoxyethylene ether further includes catalyst, and the catalyst is sodium methoxide solution, described different
The weight ratio of structure tridecanol polyoxyethylene ether and sodium methoxide solution is 15:1, and the mass percent concentration of the sodium methoxide solution is
68%；
The raw material of the fatty alcohol polyoxyethylene ether further includes neutralizer, and the neutralizer is glacial acetic acid, the glacial acetic acid
Weight be the weight that the pH value of material two can be adjusted to 7.5.
The fatty alcohol polyoxyethylene ether the preparation method is as follows:
Step 1-1: first cleaning reaction kettle, the reaction kettle side be equipped with bleeding point, and bleeding point one end be equipped with it is micro-
Grain filter screen, the bleeding point other end are connect by pump-line with air exhauster air inlet, the other side of the reaction kettle
Equipped with air inlet, the air inlet is connected to high pressure nitrogen storage tank by admission line, is provided with electromagnetism on the admission line
Valve, is additionally provided with pressure sensor in the autoclave body of the reaction kettle, the air exhauster, pressure sensor and solenoid valve with control
Device connection, the controller can be PLC, single-chip microcontroller, arm processor or dsp processor；Reaction kettle is dried and is cooled down,
Reaction kettle is opened, after the isomerous tridecanol polyoxyethylene ether and sodium methoxide solution are poured into reaction kettle formation material one, control
Device runs air exhauster and reaches the vacuum state that the air pressure inside reaction kettle is -0.098MPa to reaction kettle internal air exhausting, to reaction
Kettle internal air exhausting reaches the process that the air pressure inside reaction kettle is -0.098MPa are as follows: in the collected reaction kettle of pressure sensor
Atmospheric pressure value be transmitted to controller, whether the controller real-time judge atmospheric pressure value reaches -0.098MPa, if reached -
0.098MPa, controller are shut off air exhauster；Then controller opening solenoid valve allows the admission line in the reaction kettle
Portion is sent into N2Until after the air pressure inside reaction kettle is 0.02MPa, until the process that the air pressure inside reaction kettle is 0.02MPa
Are as follows: the atmospheric pressure value in the collected reaction kettle of pressure sensor is transmitted to controller, and whether the controller real-time judge atmospheric pressure value
Reach 0.02MPa, if having reached 0.02MPa, controller is shut off solenoid valve；Then operation air exhauster allows inside the reaction kettle
Air pressure be such vacuum degree is constituted more than or equal to -0.098MPa, then allow reaction kettle temperature reach 96 DEG C, in reaction kettle
Material one be dehydrated 1 hour；
Step 1-2: dehydration finishes, and controller, which opens solenoid valve, allows the admission line to feeding N inside the reaction kettle2
Until after the air pressure inside reaction kettle is 0.02MPa, until the process that the air pressure inside reaction kettle is 0.02MPa are as follows: pressure passes
Atmospheric pressure value in the collected reaction kettle of sensor is transmitted to controller, and whether the controller real-time judge atmospheric pressure value reaches
0.02MPa, if having reached 0.02MPa, controller is shut off solenoid valve；Then allow reaction kettle temperature rise to 140 DEG C, toward the reaction
After the ethylene oxide formation material two is added in kettle, then allow reaction kettle temperature rise that material two is allowed to cure 30min to 165 DEG C, it is ripe
Change finishes, and reaction kettle temperature is then allowed to be cooled to 100 DEG C, and then controller operation air exhauster reaches reaction to reaction kettle internal air exhausting
Air pressure inside kettle is the vacuum state of -0.04MPa, to reaction kettle internal air exhausting reach the air pressure inside reaction kettle be -
The process of 0.04MPa are as follows: the atmospheric pressure value in the collected reaction kettle of pressure sensor is transmitted to controller, controller real-time judge
Whether the atmospheric pressure value reaches -0.04MPa, if having reached -0.04MPa, controller is shut off air exhauster；Then reaction kettle temperature drop is allowed
Temperature neutralizes to glacial acetic acid is added in reaction kettle to 60 DEG C, the pH value of material two is adjusted to 7.5.
Step 1-3: obtaining the fatty alcohol polyoxyethylene ether after neutralization, after then allowing reaction kettle temperature to be cooled to 40 DEG C
The fatty alcohol polyoxyethylene ether is discharged.
The ingredient for the working solid wall agent of dewatering well of the present embodiment: complex thickener, dispersing agent, thixotropic agent, non-
Ionic surface active agent, anti-soil electrostatic agent, PH regulator, PH stabilizer and water are easy to get, and are not necessarily to after measuring
It can use, the adaptability to raw materials is strong and is easy preparation for the working solid wall agent of dewatering well.
In order to reach the performance of backup or strange land processing, allow atmospheric pressure value in the collected reaction kettle of pressure sensor not only
It is transmitted to controller, the pressure information in the collected reaction kettle of pressure sensor must also be transmitted to backstage eventually via controller
End, the background terminal can be PC machine, laptop or industrial personal computer.In this way it is universal by way of are as follows: it is described
Controller is connect with wireless communication module, and the wireless communication module is connect with the background terminal in wireless network, thus
It can allow controller that the pressure information in the collected reaction kettle of pressure sensor is transmitted via wireless communication module, wireless network
Into background terminal, background terminal can be further stored in this, so as to come reach backup or strange land processing performance, the nothing
Line communication module can be ZIGBEE module, bluetooth module or WIFI module, and wireless network can be ZIGBEE network, bluetooth network
Network or WLAN；Transmitting of the pressure information between controller and background terminal under such wireless net system, in reaction kettle
Pressure information to realize in reaction kettle is transmitted to the target of background terminal and further realizes the effect for being stored in background terminal,
During the transmitting of pressure information in reaction kettle, the bandwidth of the pressure information transmitting in reaction kettle and safety are just very crucial,
Transmission method now is largely to reach by previous wireless network information Transfer Standards；Gas in nowadays reaction kettle
It presses information transmitting more and more, in addition transmits the transmitting framework for being often accompanied by multiple controllers and a background terminal in framework, this
Sample can bring about the framework that ZIGBEE network, blueteeth network and WLAN coexist, what information Transfer Standards different in this way coexisted
Under the conditions of, in terms of pressure information transfer performance of the pervious specification towards the pressure information safety in reaction kettle and in reaction kettle
It is just very insufficient.
Thus just there is improvement, specific as follows:
The controller is connect with wireless communication module, the background terminal in the wireless communication module and wireless network
Connection, can thus allow controller the pressure information in the collected reaction kettle of pressure sensor via wireless communication module,
Wireless network is transmitted in background terminal, with this can be further stored in background terminal, to reach backup or strange land processing
Performance, the wireless communication module can be ZIGBEE module, bluetooth module or WIFI module, and wireless network can be
ZIGBEE network, blueteeth network or WLAN；More than one controller is connect with a background terminal；
The controller is transmitted to the pressure information in the collected reaction kettle of pressure sensor the mode of background terminal
Include the following:
A-1: the amount of capacity of the pressure information in one transfer reaction kettles of setting；
A-2: in the reaction kettle that palpus is transmitted by the amount of capacity of the pressure information in a transfer reaction kettle of setting
Pressure information be divided into more than one sub-information；
A-3: if the amount of capacity of that sub-information at end and the capacity of the pressure information in a transfer reaction kettle are big
It is small inconsistent, just add zero in the end of that sub-information at end, allow its amount of capacity in transfer reaction kettle
The amount of capacity of pressure information is consistent；
A-4: it is received in store must be used as the controller and palpus of the equipment of the pressure information in the reaction kettle transmitted
Constructed between the background terminal of the equipment of pressure information in corresponding reaction kettle it is a pair of can be safely by turn in transfer reaction kettle
The channel of pressure information；
A pair can be after the channel of the pressure information in transfer reaction kettle be one controller of connection and one by turn safely
The channel of platform terminal.A pair can the channel of the pressure information in transfer reaction kettle be respectively in transfer reaction kettle by turn safely
The channel one of pressure information and the channel two of the pressure information in transfer reaction kettle；
Pressure information transmission method under the double-channel in reaction kettle can be the gas in safe transfer reaction kettle by turn
The channel for pressing information is by the channel for linking the pressure information in connected transfer reaction kettle of shaking hands.
A-5: the air pressure in the amount of capacity and a transfer reaction kettle of the pressure information in the reaction kettle that must be transmitted is believed
The amount of capacity of breath passes to the background terminal as the equipment for receiving the pressure information in corresponding reaction kettle, as receiving pair
The background terminal of the equipment for the pressure information in reaction kettle answered derives the sub-information quantity being divided into A-2；
A-6: on the channel one of the pressure information in transfer reaction kettle, primary biography is relied on by the order from front to back
The amount of capacity for passing the pressure information in reaction kettle, the pressure information in reaction kettle through being received in the reaction kettle that must be transmitted
The controller of pressure information is transmitted towards the background terminal as the equipment for receiving the pressure information in corresponding reaction kettle, sub-information
In each byte order it is constant；
A-7: on the channel two of the pressure information in transfer reaction kettle, by relying on primary biography Zi the order afterwards before
The amount of capacity for passing the pressure information in reaction kettle, the pressure information in reaction kettle out of, reaction kettle that receive palpus transmitting
Background terminal of the controller of pressure information towards palpus as the equipment for receiving the pressure information in corresponding reaction kettle transmits, sub- letter
The order of each byte is constant in breath；
A-8: from a pair of of reaction kettle in the background terminal as the equipment for receiving the pressure information in corresponding reaction kettle
Interior pressure information channel receives sub-information and counts number；
A-9: it receives in the background terminal as the equipment for receiving the pressure information in corresponding reaction kettle and divides in A-2
At sub-information number sub-information after, sub-information is connected by originally order, and remove end in that sub-information at end
Tail add zero after, the pressure information that is achieved that in reaction kettle is received；
A-A0: the background terminal as the equipment for receiving the pressure information in corresponding reaction kettle is in a pair of of reaction kettle
Termination messages are transmitted on pressure information channel to the controller for receiving the pressure information in the reaction kettle that must be transmitted；
A-11: receive must pressure information in the reaction kettle of transmitting controller receive termination messages in A-A0 after
The pressure information in the reaction kettle for transmitting and transmitting with message format is terminated, and also cancels the letter of the air pressure in corresponding transfer reaction kettle
The channel of breath.
Above-mentioned transmission method is further illustrated with a pair of of example below:
Example one:
Set must transmitting with the pressure information in the reaction kettle of message format transmitting as 32*1024 amount of capacity,
It is 1*1024 by the amount of capacity that the mode in A-1 sets the pressure information in a transfer reaction kettle；By the side of A-2
Pressure information in the formula the 32*1024 reaction kettle transmitted with message format is divided into 32:32*1024/1*1024
Sub-information；The operation that end in A-3 adds zero does not just have to operation in the example；It is that a controller utilizes in the example
Shake hands link mode with must as the equipment for receiving the pressure information in corresponding reaction kettle background terminal construction a pair of energy
The channel of pressure information in enough safe transfer reaction kettles by turn, the mode by A-5 of realizing are transmitted with message format transmitting
The total amount of pressure information in reaction kettle and a transfer capacity size, background terminal is by sub-information size: 32*1024:
Divide amount of capacity: 1k can equally derive the number 32 of sub-information.
Method on the channel one of the pressure information in transfer reaction kettle by A-6 was transmitted sub-information from after the previous dynasty,
Each order in sub-information is constant；Rely on the mode handle of A-7 on the channel two of the pressure information in transfer reaction kettle
For sub-information after towards front transfer, the order that each of also allow in sub-information is constant, sets the air pressure letter in transfer reaction kettle
The transmitting of channel one bandwidth of breath is bigger, delivers 24 sub-informations, the channel two of the pressure information in transfer reaction kettle delivers 8
A sub-information.
It by the method for A-8, receives and just carries out receiving the pressure information and statistics in reaction kettle on device, as receiving
The background terminal of the equipment of pressure information in corresponding reaction kettle receives the number for the sub-information being cut into A-2: 32
After sub-information, sub-information is connected by originally order, the pressure information being achieved that in reaction kettle is received.
The consistent method as described in A-9.After pressure information in reaction kettle is received, by the method for A-10, as
Pressure information channel of the background terminal of the equipment of the pressure information in corresponding reaction kettle in a pair of of reaction kettle is received to upload
Termination messages are passed to controller, controller terminates in the reaction kettle for transmitting and transmitting with message format after receiving the termination messages
Pressure information, and cancel the channel of the pressure information in corresponding transfer reaction kettle.
During all transmitting, a pair of of channel is actively combined, can Active Compensation due to the different appearance of channel width
Efficiency consume, allows transfer performance more to optimize.
Example two:
What setting must transmit is 27*1024 capacity with the pressure information in the reaction kettle of message format transmitting, is relied on
It is 2*1024 that method in A-1, which sets the amount of capacity of the pressure information in a transfer reaction kettle, should by the method for A-2
27*1024 amount of capacity are divided into 14, that is, 27* with the pressure information in the reaction kettle of message format transmitting
+ 1 sub-information of quotient of 1024/2*1024；Since the size of that sub-information at end is less than 2*1024, by the side of A-3
Method adds zero to allow the size of the 14th sub-information to be also 2*1024, is a pair of control device and a backstage in the example
Terminal connect and construct it is a pair of can the channel of the pressure information in transfer reaction kettle by turn safely, rely on the method for A-5 in advance
The total amount and a transfer capacity size of the pressure information in the reaction kettle transmitted with message format are transmitted, background terminal is by just
Can rely on sub-information size: 27*1024 with the amount of capacity of the pressure information in a transfer reaction kettle: 2K, the same energy
Derive the number of total sub-information: 14.
Sub-information is transmitted from after arriving first by the method for A-6 on the channel one of the pressure information in transfer reaction kettle,
Each order in sub-information is constant；Rely on the method handle of A-7 on the channel two of the pressure information in transfer reaction kettle
It from rear towards front transfer, equally to allow each order in sub-information constant, set the pressure information in transfer reaction kettle
The transmitting of channel one bandwidth is lower, delivers totally 3 sub-informations, the channel two of the pressure information in transfer reaction kettle delivers 11
Sub-information.
It by the method for A-8, receives and just carries out receiving the pressure information and statistics in reaction kettle on device, as receiving
The background terminal of the equipment of pressure information in corresponding reaction kettle receives the number for the sub-information being cut into A-2: 14
After zero for after sub-information, sub-information being connected by originally order, and removing in that sub-information at end that tail portion is added, just
Realize receiving for the pressure information in reaction kettle.
As consistent method described in A-9, after the pressure information in reaction kettle is received, by the method for A-10, as
Pressure information channel of the background terminal of the equipment of the pressure information in corresponding reaction kettle in a pair of of reaction kettle is received to upload
Termination messages are passed to controller, controller terminates in the reaction kettle for transmitting and transmitting with message format after receiving the termination messages
Pressure information, and cancel the channel of the pressure information in corresponding transfer reaction kettle.
During all transmitting, a pair of of channel is actively combined, can Active Compensation due to the different appearance of channel width
Efficiency consume, allows transfer performance more to optimize.
In this way with the pressure information in the two-way concurrent transfer reaction kettle under double-channel, and in all transmitting phases
Between, a pair of of channel actively combines, can Active Compensation consumed due to the efficiency of the different appearance of channel width, allow transfer performance more
Optimization.
The present invention is described in a manner of being illustrated with embodiment above, it will be understood by those of skill in the art that this
It is open to be not limited to embodiments described above, in the case of without departing from the scope of the present invention, it can make a variety of changes, change
And replacement.
Claims (9)
1. a kind of ingredient for the working solid wall agent of dewatering well, which is characterized in that the ingredient includes:
Complex thickener, dispersing agent, thixotropic agent, nonionic surfactant, anti-soil electrostatic agent, PH regulator, PH stabilizer
And water.
2. the ingredient according to claim 1 for the working solid wall agent of dewatering well, which is characterized in that the compound increasing
Thick dose include parts by weight be 1 part -3 parts hydroxyethyl cellulose HEC, the polyacrylic acid HASE that parts by weight are 1 part -3 parts and
The nonionic polyurethane Associative thickener HEUR that parts by weight are 2 parts -4 parts.
3. the ingredient according to claim 1 for the working solid wall agent of dewatering well, which is characterized in that the dispersing agent
The calgon for being 1 part -3 parts including parts by weight.
4. the ingredient according to claim 1 for the working solid wall agent of dewatering well, which is characterized in that the thixotropic agent
The bentonite for being 380 parts -420 parts including parts by weight.
5. the ingredient according to claim 1 for the working solid wall agent of dewatering well, which is characterized in that the nonionic
Surfactant includes the fatty alcohol polyoxyethylene ether that parts by weight are 160 parts -240 parts.
6. the ingredient according to claim 1 for the working solid wall agent of dewatering well,
It is characterized in that, the anti-soil electrostatic agent includes the octadecylamine polyoxyethylene ether that parts by weight are 1 part -5 parts.
7. the ingredient according to claim 1 for the working solid wall agent of dewatering well,
It is characterized in that, the PH regulator includes the ammonium hydroxide that parts by weight are 2 parts -4 parts, the mass percent of the ammonium hydroxide is dense
Degree is 8-10%；
The PH stabilizer includes the hydroxy ethylene diphosphonic acid HEDP that parts by weight are 1 part -5 parts；
The parts by weight of the water are the total weight number removing composite thickening for the ingredient of the working solid wall agent of dewatering well
The total parts by weight of agent, dispersing agent, thixotropic agent, nonionic surfactant, anti-soil electrostatic agent, PH regulator and PH stabilizer
Remaining surplus except number.
8. a kind of preparation method for the working solid wall agent of dewatering well characterized by comprising
Step 1: the water that parts by weight are 1 part -3 parts being taken to be uniformly mixed with the hydroxyethyl cellulose HEC that parts by weight are 1 part -3 parts
Obtain one A of mixture；
Step 2: one A of mixture is uniformly mixed to obtain two B of mixture with the bentonite that parts by weight are 380 parts -420 parts；
Step 3: two B of mixture and the parts by weight calgon for being 1 part -3 parts being uniformly mixed and obtain three C of mixture；
Step 4: three C of mixture, the polyacrylic acid HASE that parts by weight are 1 part -3 parts, parts by weight be 2 parts -4 parts it is non-from
Sub- polyurethane associative thickener HEUR, the fatty alcohol polyoxyethylene ether that parts by weight are 160 parts -240 parts and parts by weight are 1
The octadecylamine polyoxyethylene ether of -5 parts of part is uniformly mixed and obtains four D of mixture；
Step 5: four D of mixture and parts by weight the hydroxy ethylene diphosphonic acid HEDP for being 1 part -5 parts are mixed
Close five E of object；
Step 6: five E of mixture, the ammonium hydroxide that parts by weight are 2 parts -4 parts and water being uniformly mixed and obtains six F of mixture, in step
The amount of addition water is the required amount for the pH value of six F of mixture being adjusted to 9-10 in 6, and such six F of mixture is exactly
It is described to be used for the working solid wall agent of dewatering well.
The raw material of fatty alcohol polyoxyethylene ether as the nonionic surfactant, including isomerous tridecanol polyoxyethylene ether
And ethylene oxide, the weight ratio of the isomerous tridecanol polyoxyethylene ether and ethylene oxide are 2:3；
The raw material of the fatty alcohol polyoxyethylene ether further includes catalyst, and the catalyst is sodium methoxide solution, the isomery ten
Triol polyoxyethylene ether and the weight ratio of sodium methoxide solution are 15:1, and the mass percent concentration of the sodium methoxide solution is 52-
68%；
The raw material of the fatty alcohol polyoxyethylene ether further includes neutralizer, and the neutralizer is glacial acetic acid, the weight of the glacial acetic acid
Amount is the weight that the pH value of material two can be adjusted to 7.5.
9. the preparation method according to claim 8 for the working solid wall agent of dewatering well, which is characterized in that the rouge
Fat alcohol polyoxyethylene ether the preparation method is as follows:
Step 1-1: cleaning reaction kettle, the reaction kettle side are equipped with bleeding point first, and the bleeding point other end passes through pumping
Feed channel is connect with air exhauster air inlet, and the other side of the reaction kettle is equipped with air inlet, and the air inlet and high pressure nitrogen store up
Tank is connected to by admission line, is provided with solenoid valve on the admission line, is additionally provided with pressure in the autoclave body of the reaction kettle
Sensor, the air exhauster, pressure sensor and solenoid valve are connect with controller, and the controller can be PLC, monolithic
Machine, arm processor or dsp processor；Reaction kettle is dried and cooled down, reaction kettle is opened, by the isomerous tridecanol polyoxy
After vinethene and sodium methoxide solution pour into reaction kettle formation material one, controller operation air exhauster reaches reaction kettle internal air exhausting
The vacuum state that air pressure inside reaction kettle is -0.098MPa, then controller opening solenoid valve allows the admission line to institute
It states and is sent into N inside reaction kettle2Until after the air pressure inside reaction kettle is 0.02MPa；Then operation air exhauster allows the reaction kettle
Internal air pressure is that such vacuum degree is constituted more than or equal to -0.098MPa, and reaction kettle temperature is then allowed to reach 95 ± 1 DEG C, right
Material one in reaction kettle is dehydrated 1 hour；
Step 1-2: dehydration finishes, and controller, which opens solenoid valve, allows the admission line to feeding N inside the reaction kettle2Until
It after air pressure inside reaction kettle is 0.02MPa, then allows reaction kettle temperature rise to 140 DEG C, the ring is added in the reaction kettle
After oxidative ethane forms material two, then allow reaction kettle temperature rise that material two is allowed to cure 30min to 165 DEG C, curing finishes, and then allows anti-
Answer kettle temperature to be cooled to 100 DEG C, then controller operation air exhauster to reaction kettle internal air exhausting reach the air pressure inside reaction kettle be-
Then the vacuum state of 0.04MPa allows reaction kettle temperature to be cooled to 60 DEG C, neutralize to glacial acetic acid is added in reaction kettle, object
The pH value of material two is adjusted to 7.5；
Step 1-3: obtaining the fatty alcohol polyoxyethylene ether after neutralization, institute after then allowing reaction kettle temperature to be cooled to 40 DEG C
State fatty alcohol polyoxyethylene ether discharging.
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