CN109611350A - A kind of magnetic suspension chlorine gas cooling - Google Patents
A kind of magnetic suspension chlorine gas cooling Download PDFInfo
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- CN109611350A CN109611350A CN201811415772.6A CN201811415772A CN109611350A CN 109611350 A CN109611350 A CN 109611350A CN 201811415772 A CN201811415772 A CN 201811415772A CN 109611350 A CN109611350 A CN 109611350A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
- F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/611—Coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
Present invention relates particularly to a kind of magnetic suspension chlorine gas coolings, magnetic suspension compressor of the present invention substitutes common metal bearing with magnetic suspension bearing, bearing is run in intelligent magnetic field, the oil-free operation of unit may be implemented, it can avoid the management and control of the high friction loss of conventional compact machine bearing, lubricating oil, it is ensured that brilliant efficiency and reliable, long-term run without abrasion.Compared with traditional chlorine gas cooling, magnetic suspension compressor mechanical gearing losses of the invention are small, operational efficiency high rotor rotary inertia is small, and start-stop time short on-mechanical contact avoids main shaft and friction between bearings and journals, long service life.Without complicated lubricating oil system, oil cooling system, oil strainer etc., the hidden danger such as petrol station oil leak, oil temperature height are avoided, noise is small, and maintenance is simple.
Description
Technical field
The invention belongs to Compressor Technology fields, and in particular to a kind of magnetic suspension chlorine gas cooling.
Background technique
Chlorine gas cooling is a kind of multistage centrifugal compressor, its working principle is that by means of the high speed rotation of impeller
Generated centrifugal force does work to chlorine, and the mechanical energy that impeller rotates is converted into kinetic energy, is improved gas flow rate, and
It is converted into static energy, increases chlorine gas pressure, meets technique requirement.
CN200420086495.6 discloses a kind of Gear lock mechanism safe.Motor through shaft coupling with
Slow-speed shaft couples, and gear wheel is housed on slow-speed shaft, drives a second level and three-level rotor high speed rotation of the two sides equipped with pinion gear respectively
Turn, the both ends of a secondary rotor are respectively provided with I and II impeller, and one end of three-level rotor is equipped with three-level impeller, three-level rotor
The other end is equipped with clump weight or level Four impeller is housed, and the wheel cap side of each impeller is spiral case, the wheel disc side of each impeller be partition body and
Axial air seal structure is coupled by shaft coupling with spindle nose pump on the seat of slow-speed shaft end；Auxiliary oil pump distinguishes connected tank and oil is cold
But the output of the input terminal of device, oil cooler terminates in speed increaser case.Impeller is directly installed on the shaft end of speed increaser, makes speed increaser
It is combined into one with compressor, reduces the components such as cylinder body, main shaft, bearing, cost about 20%-30% is saved, by pedestal and fuel tank
It is integrated, individual oil pump station and high tank is eliminated using spindle nose pump, reduce occupied area and cost.
CN2445117Y discloses the chlorine centrifugal compression that a kind of few transmission components, smooth running, noise are small, the service life is long
Machine, 6 both ends of high-speed main spindle are separately installed with impeller 1 and its periphery of nitrogen envelope device 2 is equipped with spiral case 8, are equipped with diffuser in front of impeller 1
11, on the slow-speed shaft 9 coupled with motor joined plagiodont low-speed gear 4 with plagiodont high gear 5 joined on high-speed main spindle directly
Connect engagement, 6 both ends cross section of high-speed main spindle be three evagination camber lines mutually kiss connect surround it is triangular shaped, it is matched
Impeller shaft hole is also that three evagination camber lines are mutually kissed and connect the triangular shaped of envelope surface, this compressor suitable for liquid chlorine or length away from
From chlorine gas transfer.
CN105673525A discloses a kind of multistage centrifugal chlorine gas compressor.Motor is installed on public base,
Motor is connect by rubbing chip shaft coupling with speed increaser, and the main shaft connection of speed increaser and compressor, main shaft both ends are equipped with radial
Bearing and thrust bearing, spiral case are divided into three sections, are equipped with three-dimensional flow impeller on the main shaft between spiral case section.Due to the invention chlorine
Compressor is continuously pressurized by three sections of three-level impellers, therefore compression ratio is high, by the selection and setting of sealing element, has prevented gas
Leakage, improves efficiency.It is suitable for as the compressor application in chlorine compression pressurization.
The chlorine gas cooling for the Technical Design that above patent of invention provides in use, due to compressor
Corrosion of the high friction loss, unmanageable lubricating oil system and chlorine of bearing to equipment, often will lead to turbo compressor
Machine can not form effective vacuum, and the accident for causing compressor to drive to run chlorine occurs.
Summary of the invention
In order to overcome deficiency present in background technique, the present invention provides a kind of magnetic suspension chlorine gas cooling.
Magnetic suspension chlorine gas cooling of the present invention, it includes compression member 1, main shaft 2, magneto 3, described
2 one end of main shaft is serially connected in compression member 1, and the other end is serially connected in magneto 3, when 3 high speed rotation of magneto in compression member 1
5 synchronous rotary of one stage impeller 4 and sencond stage impeller, centrifugal force caused by impeller high speed rotation is allowed to obtain to cl gas flow work done
Kinetic energy and static energy are obtained, and through 6 diffusion of spiral case, makes cl gas flow pressure rise, realizes conveying；The compression member 1 is equipped with spiral case
6, axle sleeve 9 between one stage impeller 4, sencond stage impeller 5, level-one wheel cap sealer 7, second level wheel cap sealer 8, grade, interstage seal device 10,
Balancing drum 11, balancing drum sealer 12, air sealing 13；For the level-one part far from magneto 3, the second level part is close
Magneto 3 is equipped with balancing drum 11 and balancing drum sealer 12, air sealing 13 and magnetoelectricity between the second level part and air sealing 13
Machine left end is adjacent；The magneto 3 is equipped with magneto casing 14, cooling jacket 15, left radial magnetic bearing 16, right radial direction
Magnetic suspension bearing 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19, motor magnet 20, axial disk 21；Described
Left radial magnetic bearing 16, right radial magnetic bearing 17 are located at 20 two sides of motor magnet；The left axle is to magnetcisuspension
Floating axle holds 18, right axial magnetic suspension bearing 19 and is set to right 17 right end of radial magnetic bearing；The spiral case 6 is along spindle shaft
Subdivision structure above and below heart line, and supported by stabilizer blade 22；The compression member 1 is by left radial magnetic bearing 16, right radial direction
Magnetic suspension bearing 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19 are each to load to bear；23 impeller nuts,
24 deflection cones are shaft end impeller connected component；25 spiral case side plates are spiral case end face seal part；26,29 be motor end face seal zero
Part；27,28 be motor assembly technology part.
One layer of material of erosion shield containing terbium is coated with inside the spiral case 6.
One layer of erosion shield containing terbium material is prepared as follows:
According to mass fraction, 2-8 parts of pitch and 10-30 dimethyl carbonate are added in reaction kettle, after mixing evenly will
0.05-0.5 parts of (E) -3- indole acrylic acid, 1-5 parts of alkyl phenol polyoxyethylene ether, 1-5 parts of polyacrylate, 5-10 parts
Bentonite, 1-5 parts of zinc borate, the agent of 0.5-5 selenium-containing active, 0.1-0.5 parts of defoaming agent and 50-100 parts of deionized water
After being mixed evenly, fineness is then ground into 30-90min with sand mill, adds 0.05-0.5 parts of three (2,2,6,6- tetramethyls
Base -3,5- heptadione acid) terbium, disperses 20-50min with the high speed disperser that revolving speed is 1000-2000r/min, with 200-300 mesh
One layer of material of erosion shield containing terbium can be obtained in filter-cloth filtering.
The selenium-containing active agent is prepared as follows:
According to mass fraction, by 0.5-5 parts of cetyl trimethylammonium bromide, 0.1-1.5 parts of octyl phenol polyoxyethylene ether,
The deionized water of 0.05-0.5 parts of di-isopropyl peroxydicarbonate and 50-100 part is added to temperature control 70-90 in reaction kettle
DEG C, stir 20-30min；After mixing evenly, by 5-10 parts of butyl acrylate, 0.05-0.5 parts of dimethyl disulfide for amino
Fluoro- 7- (trifluoromethyl) methyl acrylate in the 12 of formic acid selenium, 0.1-1 parts is slowly added in 120-180min after mixing
Into reaction kettle, and when 30-50min is added dropwise in mixture, start the tert-butyl hydroperoxide water of 20-30 parts of 1%-5%
Solution is thought to be added dropwise in reaction kettle, and holding is added dropwise simultaneously with mixture；After charging, heat preservation arrives 85-95 DEG C, reacts 60-
120min；40-60 DEG C is cooled to after completing reaction, the selenium-containing active agent can be obtained after filtering.
The magnetic suspension chlorine gas cooling is that two-stage compression cools down step by step, level-one import 6a of the chlorine from spiral case 6
Into being discharged from primary outlet 6b, it is cooling to be connected to level-one cooler, then access secondary inlet 6c, be discharged from secondary exit port 6d, so
After reach secondary coolers, be delivered to each process point after cooling.
The one stage impeller 4, sencond stage impeller 5 are installation in the same direction, and by axle sleeve 9 between grade and 2 step of main shaft come axially fixed
Position.
Level-one wheel cap sealer 7, second level wheel cap sealer 8, interstage seal device 10, balancing drum sealer 12 and the gas
Seal body 13, it is characterised in that all sealers are the subdivision structure above and below spindle axis line, and inlay and be mounted in spiral case 6
Portion.
The air sealing 13, it is characterised in that the air sealing 13 and spiral case 6 forms the sealing of compression member 1
Chamber, the intracavitary inflated with nitrogen of sealing or other inert gases.
The compression member 1, it is characterised in that the balancing drum 11 is used to balance a part of quick runner and generates
Axial force.
Magnetic suspension compressor of the present invention substitutes common metal bearing with magnetic suspension bearing, and bearing runs on intelligent magnetic field
In, the oil-free operation of unit may be implemented, can avoid the high friction loss of conventional compact machine bearing, the management and control of lubricating oil
System, it is ensured that brilliant efficiency and reliable, long-term run without abrasion.There are two transverse bearing and an axial directions for magnetic suspension bearing
Bearing forms numerical control magnetic bearing system, and the moving component (mover shaft and impeller) of compressor is made of permanent magnet and electromagnet
It is suspended in the movement of magnetic lining friction free.The oil-free lubrication system of magnetic suspension compressor simultaneously also avoids the heat exchange of shell-tube type oil
Oil film is covered on heat exchanger tube the influence for causing heat exchange efficiency to decline in device, to ensure that product in the entire service life period
It is upper that there is sustainable superior function.Moreover, the one layer of material of erosion shield containing terbium used inside spiral case, can effectively prevent
Corrosion of the gas to spiral case prevents the generation for running chlorine accident.
Compared with traditional chlorine gas cooling, magnetic suspension compressor mechanical gearing losses of the invention are small, operational efficiency
High rotor rotary inertia is small, and start-stop time short on-mechanical contact avoids main shaft and friction between bearings and journals, long service life.Without multiple
Miscellaneous lubricating oil system, oil cooling system, oil strainer etc. avoid the hidden danger such as petrol station oil leak, oil temperature height, and noise is small, maintenance letter
It is single.
Detailed description of the invention
Fig. 1 is main view；
Fig. 2 is left view；
Fig. 3 is bottom view.
Specific embodiment
Below by specific embodiment, the invention will be further described:
Embodiment 1
Magnetic suspension chlorine gas cooling of the present invention, it includes compression member 1, main shaft 2, magneto 3, the main shaft
2 one end are serially connected in compression member 1, and the other end is serially connected in magneto 3, when 3 high speed rotation of magneto in compression member 1 one
Grade impeller 4 and 5 synchronous rotary of sencond stage impeller, centrifugal force caused by impeller high speed rotation are allowed to be moved to cl gas flow work done
Energy and static energy, and through 6 diffusion of spiral case, make cl gas flow pressure rise, realizes conveying；The compression member 1 is equipped with spiral case 6, one
Axle sleeve 9, interstage seal device 10, balance between grade impeller 4, sencond stage impeller 5, level-one wheel cap sealer 7, second level wheel cap sealer 8, grade
Drum 11, balancing drum sealer 12, air sealing 13；The level-one part is far from magneto 3, and the second level part is close to magnetoelectricity
Machine 3, is equipped with balancing drum 11 and balancing drum sealer 12 between the second level part and air sealing 13, air sealing 13 and magneto are left
It holds adjacent；The magneto 3 is equipped with magneto casing 14, cooling jacket 15, left radial magnetic bearing 16, right radial magnetcisuspension
Floating axle holds 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19, motor magnet 20, axial disk 21；The left diameter
20 two sides of motor magnet are located to magnetic suspension bearing 16, right radial magnetic bearing 17；The left axle is to magnetic suspension shaft
It holds 18, right axial magnetic suspension bearing 19 and is set to right 17 right end of radial magnetic bearing；The spiral case 6 is along spindle axis line
Upper and lower subdivision structure, and supported by stabilizer blade 22；The compression member 1 is by left radial magnetic bearing 16, right radial magnetcisuspension
It is each to load to bear that floating axle holds 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19；It is characterized in that described
One layer of material of erosion shield containing terbium is coated with inside spiral case 6.The magnetic suspension chlorine gas cooling be two-stage compression step by step
Cooling, chlorine enters from the level-one import 6a of spiral case 6, is discharged from primary outlet 6b, it is cooling to be connected to level-one cooler, then access two
Grade import 6c, is discharged from secondary exit port 6d, then reaches secondary coolers, be delivered to each process point after cooling.Described
One stage impeller 4, sencond stage impeller 5 are installation in the same direction, and by axle sleeve 9 between grade and 2 step of main shaft come axially position.One step cone
Lid sealer 7, second level wheel cap sealer 8, interstage seal device 10, balancing drum sealer 12 and air sealing 13, it is characterised in that institute
Having sealer is the subdivision structure above and below spindle axis line, and inlays and be mounted on inside spiral case 6.The air sealing 13,
It is characterized in that the air sealing 13 and spiral case 6 forms the sealing chamber of compression member 1, the intracavitary inflated with nitrogen of sealing or other lazy
Property gas.The compression member 1, it is characterised in that the balancing drum 11 is used to balance what a part of quick runner generated
Axial force.
One layer of erosion shield containing terbium material is prepared as follows:
According to mass fraction, 4 parts of pitch and 20 dimethyl carbonates are added in reaction kettle, after mixing evenly by 0.2 part
(E) -3- indole acrylic acid, 2 parts of alkyl phenol polyoxyethylene ether, 3 parts of polyacrylate, 8 parts of bentonite, 3 parts of boric acid
It, then will be thin with sand mill after zinc, 2.5 selenium-containing active agent, 0.3 part of defoaming agent and 80 parts of deionized water are mixed evenly
Degree mill 60min adds 0.09 part three (2,2,6,6- tetramethyl -3,5- heptadione acid) terbiums, is 1500r/min's with revolving speed
High speed disperser disperses 30min and one layer of material of erosion shield containing terbium can be obtained with 200 mesh filter-cloth filterings.
The selenium-containing active agent is prepared as follows:
According to mass fraction, by 2.5 parts of cetyl trimethylammonium bromide, 0.8 part of octyl phenol polyoxyethylene ether, 0.25 part
Di-isopropyl peroxydicarbonate and 80 parts of deionized water be added to 80 DEG C of temperature control in reaction kettle, stir 25min；Stirring is equal
After even, by 8 parts of butyl acrylate, 0.1 part of Selenium dimethyl dithiocarbamate, the 12 of 0.5 part fluoro- 7- (fluoroforms
Base) methyl acrylate is slowly added into reaction kettle in 150min after mixing, and when 40min is added dropwise in mixture,
Start to think to be added dropwise in reaction kettle by the 3% of 25 parts tert-butyl hydroperoxide aqueous solution, holding is added dropwise simultaneously with mixture；
After charging, keeps the temperature to 90 DEG C, react 90min；50 DEG C are cooled to after completing reaction, can be obtained after filtering described containing selenium
Activating agent.
The adhesive force grade of one layer of material of erosion shield containing terbium of this experiment preparation is 1 grade, with 50% sulfuric acid at 50 DEG C
It impregnates, time to rupture 1241h.
Embodiment 2
Magnetic suspension chlorine gas cooling of the present invention, it includes compression member 1, main shaft 2, magneto 3, the main shaft
2 one end are serially connected in compression member 1, and the other end is serially connected in magneto 3, when 3 high speed rotation of magneto in compression member 1 one
Grade impeller 4 and 5 synchronous rotary of sencond stage impeller, centrifugal force caused by impeller high speed rotation are allowed to be moved to cl gas flow work done
Energy and static energy, and through 6 diffusion of spiral case, make cl gas flow pressure rise, realizes conveying；The compression member 1 is equipped with spiral case 6, one
Axle sleeve 9, interstage seal device 10, balance between grade impeller 4, sencond stage impeller 5, level-one wheel cap sealer 7, second level wheel cap sealer 8, grade
Drum 11, balancing drum sealer 12, air sealing 13；The level-one part is far from magneto 3, and the second level part is close to magnetoelectricity
Machine 3, is equipped with balancing drum 11 and balancing drum sealer 12 between the second level part and air sealing 13, air sealing 13 and magneto are left
It holds adjacent；The magneto 3 is equipped with magneto casing 14, cooling jacket 15, left radial magnetic bearing 16, right radial magnetcisuspension
Floating axle holds 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19, motor magnet 20, axial disk 21；The left diameter
20 two sides of motor magnet are located to magnetic suspension bearing 16, right radial magnetic bearing 17；The left axle is to magnetic suspension shaft
It holds 18, right axial magnetic suspension bearing 19 and is set to right 17 right end of radial magnetic bearing；The spiral case 6 is along spindle axis line
Upper and lower subdivision structure, and supported by stabilizer blade 22；The compression member 1 is by left radial magnetic bearing 16, right radial magnetcisuspension
It is each to load to bear that floating axle holds 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19；It is characterized in that described
One layer of material of erosion shield containing terbium is coated with inside spiral case 6.The magnetic suspension chlorine gas cooling be two-stage compression step by step
Cooling, chlorine enters from the level-one import 6a of spiral case 6, is discharged from primary outlet 6b, it is cooling to be connected to level-one cooler, then access two
Grade import 6c, is discharged from secondary exit port 6d, then reaches secondary coolers, be delivered to each process point after cooling.Described
One stage impeller 4, sencond stage impeller 5 are installation in the same direction, and by axle sleeve 9 between grade and 2 step of main shaft come axially position.One step cone
Lid sealer 7, second level wheel cap sealer 8, interstage seal device 10, balancing drum sealer 12 and air sealing 13, it is characterised in that institute
Having sealer is the subdivision structure above and below spindle axis line, and inlays and be mounted on inside spiral case 6.The air sealing 13,
It is characterized in that the air sealing 13 and spiral case 6 forms the sealing chamber of compression member 1, the intracavitary inflated with nitrogen of sealing or other lazy
Property gas.The compression member 1, it is characterised in that the balancing drum 11 is used to balance what a part of quick runner generated
Axial force.
One layer of erosion shield containing terbium material is prepared as follows:
According to mass fraction, 2 parts of pitch and 10 dimethyl carbonates are added in reaction kettle, after mixing evenly by 0.05 part
(E) -3- indole acrylic acid, 1 part of alkyl phenol polyoxyethylene ether, 1 part of polyacrylate, 5- parts of bentonite, 1 part of boric acid
It, then will be thin with sand mill after zinc, 0.5 selenium-containing active agent, 0.1 part of defoaming agent and 50 parts of deionized water are mixed evenly
Degree mill 30min adds 0.05 part three (2,2,6,6- tetramethyl -3,5- heptadione acid) terbiums, is 1000r/min's with revolving speed
High speed disperser disperses 20min and one layer of material of erosion shield containing terbium can be obtained with 200 mesh filter-cloth filterings.
The selenium-containing active agent is prepared as follows:
According to mass fraction, by 0.5 part of cetyl trimethylammonium bromide, 0.1 part of octyl phenol polyoxyethylene ether, 0.05 part
Di-isopropyl peroxydicarbonate and 50 parts of deionized water be added to 70 DEG C of temperature control in reaction kettle, stir 20min；Stirring is equal
After even, by 5 parts of butyl acrylate, 0.05 part of Selenium dimethyl dithiocarbamate, the 12 of 0.1-1 parts fluoro- 7- (trifluoros
Methyl) methyl acrylate is slowly added into reaction kettle in 120min after mixing, and 30min is added dropwise in mixture
When, start to think to be added dropwise in reaction kettle by the 1% of 20 parts tert-butyl hydroperoxide aqueous solution, holding drips simultaneously with mixture
Finish；After charging, keeps the temperature to 85 DEG C, react 60min；40 DEG C are cooled to after completing reaction, can be obtained after filtering described
Selenium-containing active agent.
The adhesive force grade of one layer of material of erosion shield containing terbium of this experiment preparation is 2 grades, with 50% sulfuric acid at 50 DEG C
It impregnates, time to rupture 1146h.
Embodiment 3
Magnetic suspension chlorine gas cooling of the present invention, it includes compression member 1, main shaft 2, magneto 3, the main shaft
2 one end are serially connected in compression member 1, and the other end is serially connected in magneto 3, when 3 high speed rotation of magneto in compression member 1 one
Grade impeller 4 and 5 synchronous rotary of sencond stage impeller, centrifugal force caused by impeller high speed rotation are allowed to be moved to cl gas flow work done
Energy and static energy, and through 6 diffusion of spiral case, make cl gas flow pressure rise, realizes conveying；The compression member 1 is equipped with spiral case 6, one
Axle sleeve 9, interstage seal device 10, balance between grade impeller 4, sencond stage impeller 5, level-one wheel cap sealer 7, second level wheel cap sealer 8, grade
Drum 11, balancing drum sealer 12, air sealing 13；The level-one part is far from magneto 3, and the second level part is close to magnetoelectricity
Machine 3, is equipped with balancing drum 11 and balancing drum sealer 12 between the second level part and air sealing 13, air sealing 13 and magneto are left
It holds adjacent；The magneto 3 is equipped with magneto casing 14, cooling jacket 15, left radial magnetic bearing 16, right radial magnetcisuspension
Floating axle holds 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19, motor magnet 20, axial disk 21；The left diameter
20 two sides of motor magnet are located to magnetic suspension bearing 16, right radial magnetic bearing 17；The left axle is to magnetic suspension shaft
It holds 18, right axial magnetic suspension bearing 19 and is set to right 17 right end of radial magnetic bearing；The spiral case 6 is along spindle axis line
Upper and lower subdivision structure, and supported by stabilizer blade 22；The compression member 1 is by left radial magnetic bearing 16, right radial magnetcisuspension
It is each to load to bear that floating axle holds 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19；It is characterized in that described
One layer of material of erosion shield containing terbium is coated with inside spiral case 6.The magnetic suspension chlorine gas cooling be two-stage compression step by step
Cooling, chlorine enters from the level-one import 6a of spiral case 6, is discharged from primary outlet 6b, it is cooling to be connected to level-one cooler, then access two
Grade import 6c, is discharged from secondary exit port 6d, then reaches secondary coolers, be delivered to each process point after cooling.Described
One stage impeller 4, sencond stage impeller 5 are installation in the same direction, and by axle sleeve 9 between grade and 2 step of main shaft come axially position.One step cone
Lid sealer 7, second level wheel cap sealer 8, interstage seal device 10, balancing drum sealer 12 and air sealing 13, it is characterised in that institute
Having sealer is the subdivision structure above and below spindle axis line, and inlays and be mounted on inside spiral case 6.The air sealing 13,
It is characterized in that the air sealing 13 and spiral case 6 forms the sealing chamber of compression member 1, the intracavitary inflated with nitrogen of sealing or other lazy
Property gas.The compression member 1, it is characterised in that the balancing drum 11 is used to balance what a part of quick runner generated
Axial force.
One layer of erosion shield containing terbium material is prepared as follows:
According to mass fraction, 8 parts of pitch and 30 dimethyl carbonates are added in reaction kettle, after mixing evenly by 0.5 part
(E) -3- indole acrylic acid, 5 parts of alkyl phenol polyoxyethylene ether, 1-5 parts of polyacrylate, 10 parts of bentonite, 5 parts of boron
It, then will with sand mill after sour zinc, 5 selenium-containing active agent, 0.5 part of defoaming agent and 100 parts of deionized water are mixed evenly
Fineness grinds 90min, adds 0.5 part three (2,2,6,6- tetramethyl -3,5- heptadione acid) terbiums, is 2000r/min with revolving speed
High speed disperser dispersion 50min with 300 mesh filter-cloth filterings one layer of material of erosion shield containing terbium can be obtained.
The selenium-containing active agent is prepared as follows:
According to mass fraction, by 5 parts of cetyl trimethylammonium bromide, 1.5 parts of octyl phenol polyoxyethylene ether, 0.5 part
Di-isopropyl peroxydicarbonate and 100 parts of deionized water are added to 90 DEG C of temperature control in reaction kettle, stir 30min；Stirring is equal
After even, by 10 parts of butyl acrylate, 0.5 part of Selenium dimethyl dithiocarbamate, the 12 of 1 part fluoro- 7- (fluoroforms
Base) methyl acrylate is slowly added into reaction kettle in 180min after mixing, and when 50min is added dropwise in mixture,
Start to think to be added dropwise in reaction kettle by the 5% of 30 parts tert-butyl hydroperoxide aqueous solution, holding is added dropwise simultaneously with mixture；
After charging, keeps the temperature to 95 DEG C, react 120min；60 DEG C are cooled to after completing reaction, described contain can be obtained after filtering
Selenium activating agent.
The adhesive force grade of one layer of material of erosion shield containing terbium of this experiment preparation is 0 grade, with 50% sulfuric acid at 50 DEG C
It impregnates, time to rupture 1452h.
Embodiment 4
Magnetic suspension chlorine gas cooling of the present invention, it includes compression member 1, main shaft 2, magneto 3, the main shaft
2 one end are serially connected in compression member 1, and the other end is serially connected in magneto 3, when 3 high speed rotation of magneto in compression member 1 one
Grade impeller 4 and 5 synchronous rotary of sencond stage impeller, centrifugal force caused by impeller high speed rotation are allowed to be moved to cl gas flow work done
Energy and static energy, and through 6 diffusion of spiral case, make cl gas flow pressure rise, realizes conveying；The compression member 1 is equipped with spiral case 6, one
Axle sleeve 9, interstage seal device 10, balance between grade impeller 4, sencond stage impeller 5, level-one wheel cap sealer 7, second level wheel cap sealer 8, grade
Drum 11, balancing drum sealer 12, air sealing 13；The level-one part is far from magneto 3, and the second level part is close to magnetoelectricity
Machine 3, is equipped with balancing drum 11 and balancing drum sealer 12 between the second level part and air sealing 13, air sealing 13 and magneto are left
It holds adjacent；The magneto 3 is equipped with magneto casing 14, cooling jacket 15, left radial magnetic bearing 16, right radial magnetcisuspension
Floating axle holds 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19, motor magnet 20, axial disk 21；The left diameter
20 two sides of motor magnet are located to magnetic suspension bearing 16, right radial magnetic bearing 17；The left axle is to magnetic suspension shaft
It holds 18, right axial magnetic suspension bearing 19 and is set to right 17 right end of radial magnetic bearing；The spiral case 6 is along spindle axis line
Upper and lower subdivision structure, and supported by stabilizer blade 22；The compression member 1 is by left radial magnetic bearing 16, right radial magnetcisuspension
It is each to load to bear that floating axle holds 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19；It is characterized in that described
One layer of material of erosion shield containing terbium is coated with inside spiral case 6.The magnetic suspension chlorine gas cooling be two-stage compression step by step
Cooling, chlorine enters from the level-one import 6a of spiral case 6, is discharged from primary outlet 6b, it is cooling to be connected to level-one cooler, then access two
Grade import 6c, is discharged from secondary exit port 6d, then reaches secondary coolers, be delivered to each process point after cooling.Described
One stage impeller 4, sencond stage impeller 5 are installation in the same direction, and by axle sleeve 9 between grade and 2 step of main shaft come axially position.One step cone
Lid sealer 7, second level wheel cap sealer 8, interstage seal device 10, balancing drum sealer 12 and air sealing 13, it is characterised in that institute
Having sealer is the subdivision structure above and below spindle axis line, and inlays and be mounted on inside spiral case 6.The air sealing 13,
It is characterized in that the air sealing 13 and spiral case 6 forms the sealing chamber of compression member 1, the intracavitary inflated with nitrogen of sealing or other lazy
Property gas.The compression member 1, it is characterised in that the balancing drum 11 is used to balance what a part of quick runner generated
Axial force.
One layer of erosion shield containing terbium material is prepared as follows:
According to mass fraction, 8 parts of pitch and 30 dimethyl carbonates are added in reaction kettle, after mixing evenly by 0.03 part
(E) -3- indole acrylic acid, 5 parts of alkyl phenol polyoxyethylene ether, 1-5 parts of polyacrylate, 10 parts of bentonite, 5 parts of boron
After sour zinc, 0.5 selenium-containing active agent, 0.5 part of defoaming agent and 100 parts of deionized water are mixed evenly, sand mill is then used
Fineness is ground into 90min, 0.5 part three (2,2,6,6- tetramethyl -3,5- heptadione acid) terbiums is added, is 2000r/ with revolving speed
One layer of material of erosion shield containing terbium can be obtained with 300 mesh filter-cloth filterings in the high speed disperser dispersion 50min of min
Material.
The selenium-containing active agent is prepared as follows:
According to mass fraction, by 0.5 part of cetyl trimethylammonium bromide, 0.1 part of octyl phenol polyoxyethylene ether, 0.05 part
Di-isopropyl peroxydicarbonate and 50 parts of deionized water be added to 70 DEG C of temperature control in reaction kettle, stir 20min；Stirring is equal
After even, by 5 parts of butyl acrylate, 0.5 part of Selenium dimethyl dithiocarbamate, the 12 of 0.1-1 parts fluoro- 7- (trifluoros
Methyl) methyl acrylate is slowly added into reaction kettle in 120min after mixing, and 30min is added dropwise in mixture
When, start to think to be added dropwise in reaction kettle by the 1% of 20 parts tert-butyl hydroperoxide aqueous solution, holding drips simultaneously with mixture
Finish；After charging, keeps the temperature to 85 DEG C, react 60min；40 DEG C are cooled to after completing reaction, can be obtained after filtering described
Selenium-containing active agent.
The adhesive force grade of one layer of material of erosion shield containing terbium of this experiment preparation is 1 grade, with 50% sulfuric acid at 50 DEG C
It impregnates, time to rupture 1328h.
Embodiment 5
Magnetic suspension chlorine gas cooling of the present invention, it includes compression member 1, main shaft 2, magneto 3, the main shaft
2 one end are serially connected in compression member 1, and the other end is serially connected in magneto 3, when 3 high speed rotation of magneto in compression member 1 one
Grade impeller 4 and 5 synchronous rotary of sencond stage impeller, centrifugal force caused by impeller high speed rotation are allowed to be moved to cl gas flow work done
Energy and static energy, and through 6 diffusion of spiral case, make cl gas flow pressure rise, realizes conveying；The compression member 1 is equipped with spiral case 6, one
Axle sleeve 9, interstage seal device 10, balance between grade impeller 4, sencond stage impeller 5, level-one wheel cap sealer 7, second level wheel cap sealer 8, grade
Drum 11, balancing drum sealer 12, air sealing 13；The level-one part is far from magneto 3, and the second level part is close to magnetoelectricity
Machine 3, is equipped with balancing drum 11 and balancing drum sealer 12 between the second level part and air sealing 13, air sealing 13 and magneto are left
It holds adjacent；The magneto 3 is equipped with magneto casing 14, cooling jacket 15, left radial magnetic bearing 16, right radial magnetcisuspension
Floating axle holds 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19, motor magnet 20, axial disk 21；The left diameter
20 two sides of motor magnet are located to magnetic suspension bearing 16, right radial magnetic bearing 17；The left axle is to magnetic suspension shaft
It holds 18, right axial magnetic suspension bearing 19 and is set to right 17 right end of radial magnetic bearing；The spiral case 6 is along spindle axis line
Upper and lower subdivision structure, and supported by stabilizer blade 22；The compression member 1 is by left radial magnetic bearing 16, right radial magnetcisuspension
It is each to load to bear that floating axle holds 17, left axial magnetic suspension bearing 18, right axial magnetic suspension bearing 19；It is characterized in that described
One layer of material of erosion shield containing terbium is coated with inside spiral case 6.The magnetic suspension chlorine gas cooling be two-stage compression step by step
Cooling, chlorine enters from the level-one import 6a of spiral case 6, is discharged from primary outlet 6b, it is cooling to be connected to level-one cooler, then access two
Grade import 6c, is discharged from secondary exit port 6d, then reaches secondary coolers, be delivered to each process point after cooling.Described
One stage impeller 4, sencond stage impeller 5 are installation in the same direction, and by axle sleeve 9 between grade and 2 step of main shaft come axially position.One step cone
Lid sealer 7, second level wheel cap sealer 8, interstage seal device 10, balancing drum sealer 12 and air sealing 13, it is characterised in that institute
Having sealer is the subdivision structure above and below spindle axis line, and inlays and be mounted on inside spiral case 6.The air sealing 13,
It is characterized in that the air sealing 13 and spiral case 6 forms the sealing chamber of compression member 1, the intracavitary inflated with nitrogen of sealing or other lazy
Property gas.The compression member 1, it is characterised in that the balancing drum 11 is used to balance what a part of quick runner generated
Axial force.
One layer of erosion shield containing terbium material is prepared as follows:
According to mass fraction, 2 parts of pitch and 10 dimethyl carbonates are added in reaction kettle, after mixing evenly by 0.5 part
(E) -3- indole acrylic acid, 1 part of alkyl phenol polyoxyethylene ether, 1 part of polyacrylate, 5- parts of bentonite, 1 part of boric acid
It, then will be thin with sand mill after zinc, 0.5 selenium-containing active agent, 0.1 part of defoaming agent and 50 parts of deionized water are mixed evenly
Degree mill 30min adds 0.05 part three (2,2,6,6- tetramethyl -3,5- heptadione acid) terbiums, is 1000r/min's with revolving speed
High speed disperser disperses 20min and one layer of material of erosion shield containing terbium can be obtained with 200 mesh filter-cloth filterings.
The selenium-containing active agent is prepared as follows:
According to mass fraction, by 5 parts of cetyl trimethylammonium bromide, 1.5 parts of octyl phenol polyoxyethylene ether, 0.5 part
Di-isopropyl peroxydicarbonate and 100 parts of deionized water are added to 90 DEG C of temperature control in reaction kettle, stir 30min；Stirring is equal
After even, by 10 parts of butyl acrylate, 0.03 part of Selenium dimethyl dithiocarbamate, the 12 of 1 part fluoro- 7- (fluoroforms
Base) methyl acrylate is slowly added into reaction kettle in 180min after mixing, and when 50min is added dropwise in mixture,
Start to think to be added dropwise in reaction kettle by the 5% of 30 parts tert-butyl hydroperoxide aqueous solution, holding is added dropwise simultaneously with mixture；
After charging, keeps the temperature to 95 DEG C, react 120min；60 DEG C are cooled to after completing reaction, described contain can be obtained after filtering
Selenium activating agent.
The adhesive force grade of one layer of material of erosion shield containing terbium of this experiment preparation is 1 grade, with 50% sulfuric acid at 50 DEG C
It impregnates, time to rupture 1289h.
Comparative example 1
It prepares and does not include selenium-containing active agent, the other the same as in Example 1 in component.
The adhesive force grade of one layer of material of erosion shield containing terbium of this experiment preparation is 4 grades, with 50% sulfuric acid at 50 DEG C
It impregnates, time to rupture 775h.
Comparative example 2
It prepares and does not include (E) -3- indole acrylic acid, the other the same as in Example 1 in component.
The adhesive force grade of one layer of material of erosion shield containing terbium of this experiment preparation is 3 grades, with 50% sulfuric acid at 50 DEG C
It impregnates, time to rupture 830h.
Comparative example 3
It prepares and does not include Selenium dimethyl dithiocarbamate, the other the same as in Example 1 in component.
The adhesive force grade of one layer of material of erosion shield containing terbium of this experiment preparation is 3 grades, with 50% sulfuric acid at 50 DEG C
It impregnates, time to rupture 802h.
Comparative example 4
It prepares and does not include 12 fluoro- 7- (trifluoromethyl) methyl acrylates, the other the same as in Example 1 in component.
The adhesive force grade of one layer of material of erosion shield containing terbium of this experiment preparation is 2 grades, with 50% sulfuric acid at 50 DEG C
It impregnates, time to rupture 901h.
Comparative example 5
It prepares and does not include three (2,2,6,6- tetramethyl -3,5- heptadione acid) terbiums, the other the same as in Example 1 in component.
The adhesive force grade of one layer of material of erosion shield containing terbium of this experiment preparation is 3 grades, with 50% sulfuric acid at 50 DEG C
It impregnates, time to rupture 821h.
Claims (8)
1. a kind of magnetic suspension chlorine gas cooling, it include compression member (1), main shaft (2), magneto (, the main shaft
(2) one end is serially connected in compression member (1), and the other end is serially connected in magneto (3), compression unit when magneto (3) high speed rotation
One stage impeller (4) and sencond stage impeller (5) synchronous rotary in part (1), centrifugal force caused by impeller high speed rotation is to cl gas flow
Work done is allowed to obtain kinetic energy and static energy, and through spiral case (6) diffusion, makes cl gas flow pressure rise, realize conveying；The compression
Component (1) is equipped with spiral case (6), one stage impeller (4), sencond stage impeller (5), level-one wheel cap sealer (7), second level wheel cap sealer
(8), axle sleeve (9), interstage seal device (10), balancing drum (11), balancing drum sealer (12), air sealing (13) between grade；Described
Level-one part is far from magneto (3), and the second level part is close to magneto (3), the second level part and air sealing (13)
Between be equipped with balancing drum (11) and balancing drum sealer (12), air sealing (13) is adjacent with magneto left end；The magneto (3)
Equipped with magneto casing (14), cooling jacket (15), left radial magnetic bearing (16), right radial magnetic bearing (17), its
It is characterized in that: left axial magnetic suspension bearing (18), right axial magnetic suspension bearing (19), motor magnet (20), axial disk (21)；Institute
Left radial magnetic bearing (16), the right radial magnetic bearing (17) stated are located at motor magnet (20) two sides；Described
Left axial magnetic suspension bearing (18), right axial magnetic suspension bearing (19) are set to right radial magnetic bearing (17) right end；It is described
Spiral case (6) be the subdivision structure above and below spindle axis line, and supported by stabilizer blade 22；The compression member (1) is by left diameter
To magnetic suspension bearing (16), right radial magnetic bearing (17), left axial magnetic suspension bearing (18), right axial magnetic suspension bearing
(19) each to load to bear；One layer of erosion shield material is coated with inside the spiral case (6).
2. a kind of magnetic suspension chlorine gas cooling according to claim 1, it is characterised in that: the erosion shield material
Material is the material of erosion shield containing terbium, is prepared as follows:
According to mass fraction, 2-8 parts of pitch and 10-30 dimethyl carbonate are added in reaction kettle, after mixing evenly will
0.05-0.3 parts of (E) -3- indole acrylic acid, 1-5 parts of alkyl phenol polyoxyethylene ether, 1-5 parts of polyacrylate, 5-10 parts
Bentonite, 1-5 parts of zinc borate, the agent of 0.5-5 selenium-containing active, 0.1-0.5 parts of defoaming agent and 50-100 parts of deionized water
After being mixed evenly, fineness is then ground into 30-90min with sand mill, adds 0.05-0.5 parts of three (2,2,6,6- tetramethyls
Base -3,5- heptadione acid) terbium, disperses 20-50min with the high speed disperser that revolving speed is 1000-2000r/min, with 200-300 mesh
The material of erosion shield containing terbium can be obtained in filter-cloth filtering.
3. a kind of magnetic suspension chlorine gas cooling according to claim 2, it is characterised in that: the selenium-containing active agent is pressed
It is prepared according to following method:
According to mass fraction, by 0.5-5 parts of cetyl trimethylammonium bromide, 0.1-1.5 parts of octyl phenol polyoxyethylene ether,
The deionized water of 0.05-0.5 parts of di-isopropyl peroxydicarbonate and 50-100 part is added to temperature control 70-90 in reaction kettle
DEG C, stir 20-30min；After mixing evenly, by 5-10 parts of butyl acrylate, 0.05-0.5 parts of dimethyl disulfide for amino
Fluoro- 7- (trifluoromethyl) methyl acrylate in the 12 of formic acid selenium, 0.1-1 parts is slowly added in 120-180min after mixing
Into reaction kettle, and when 30-50min is added dropwise in mixture, start the tert-butyl hydroperoxide water of 20-30 parts of 1%-5%
Solution is thought to be added dropwise in reaction kettle, and holding is added dropwise simultaneously with mixture；After charging, heat preservation arrives 85-95 DEG C, reacts 60-
120min；40-60 DEG C is cooled to after completing reaction, the selenium-containing active agent can be obtained after filtering.
4. a kind of magnetic suspension chlorine gas cooling according to claim 1, it is characterised in that: the magnetic suspension chlorine
Turbocompressor is that two-stage compression cools down step by step, and chlorine enters from the level-one import (6a) of spiral case (6), arranges from primary outlet (6b)
Out, it is cooling to be connected to level-one cooler, then accesses secondary inlet (6c), is discharged from secondary exit port (6d), it is cooling then to reach second level
Device is delivered to each process point after cooling.
5. a kind of magnetic suspension chlorine gas cooling according to claim 1, it is characterised in that: the one stage impeller
(4), sencond stage impeller (5) is installation in the same direction, and by axle sleeve between grade (9) and main shaft (2) step come axially position.
6. a kind of magnetic suspension chlorine gas cooling according to claim 1, it is characterised in that: the level-one wheel cap is close
Seal device (7), second level wheel cap sealer (8), interstage seal device (10), balancing drum sealer (12) and air sealing (13), feature
It is that all sealers are the subdivision structure above and below spindle axis line, and inlays and be mounted on spiral case (6) inside.
7. a kind of magnetic suspension chlorine gas cooling according to claim 1, it is characterised in that: the air sealing
(13), it is characterised in that the sealing chamber of the air sealing (13) and spiral case (6) composition compression member (1), sealing are intracavitary
Inflated with nitrogen or other inert gases.
8. a kind of magnetic suspension chlorine gas cooling according to claim 1, it is characterised in that: the compression member
(1), it is characterised in that the balancing drum (11) is used to balance the axial force that a part of quick runner generates.
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| CN201811415772.6A CN109611350B (en) | 2018-11-26 | 2018-11-26 | Magnetic suspension chlorine gas turbine compressor |
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| CN201811415772.6A CN109611350B (en) | 2018-11-26 | 2018-11-26 | Magnetic suspension chlorine gas turbine compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242354A (en) * | 2019-05-28 | 2019-09-17 | 华电电力科学研究院有限公司 | The improved efficient radial turbines distribution top pressure power generation system of one kind and its working method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534235A (en) * | 1978-08-31 | 1980-03-10 | Dainippon Toryo Co Ltd | Coating composition |
| CN2194990Y (en) * | 1994-03-12 | 1995-04-19 | 吴若琨 | Small high-speed centrifugal chlorine gas compressor |
| CN101006126A (en) * | 2004-09-16 | 2007-07-25 | 特里姆科有限公司 | Water-based asphalt coating composition |
| CN101220121A (en) * | 2008-01-22 | 2008-07-16 | 张武兴 | Green acrylic resin and preparation method for green acrylic resin road surface reticule paint |
| CN103131225A (en) * | 2012-12-27 | 2013-06-05 | 南通市海顺化工有限公司 | Anticorrosive paint |
| CN203321890U (en) * | 2013-06-04 | 2013-12-04 | 杭州振兴工业泵制造有限公司 | Combined type casing of multistage centrifugal compressor |
| CN103758766A (en) * | 2012-06-22 | 2014-04-30 | Skf磁性机械技术公司 | Compact electric centrifugal compressor |
| CN104341986A (en) * | 2014-10-14 | 2015-02-11 | 凤阳徽亨商贸有限公司 | Acid/alkali-corrosion-resistant high-hardness paint for glass doors and preparation method thereof |
| CN105969067A (en) * | 2016-06-29 | 2016-09-28 | 巢湖鹏远金属焊管有限公司 | Special anticorrosive coating material for surfaces of straight welded pipes |
| CN106536580A (en) * | 2014-07-31 | 2017-03-22 | 日本瑞翁株式会社 | Nitrile-group-containing copolymer rubber, crosslinkable rubber composition, and crosslinked rubber |
| JP6155573B2 (en) * | 2012-08-28 | 2017-07-05 | 株式会社Ihi | Centrifugal compressor |
| CN107936657A (en) * | 2017-11-28 | 2018-04-20 | 安泰能（上海）高分子材料有限公司 | It is a kind of using aqueous rust-conversion rust-inhibiting primer of REPVDC resin aqueous emulsions and preparation method thereof |
-
2018
- 2018-11-26 CN CN201811415772.6A patent/CN109611350B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534235A (en) * | 1978-08-31 | 1980-03-10 | Dainippon Toryo Co Ltd | Coating composition |
| CN2194990Y (en) * | 1994-03-12 | 1995-04-19 | 吴若琨 | Small high-speed centrifugal chlorine gas compressor |
| CN101006126A (en) * | 2004-09-16 | 2007-07-25 | 特里姆科有限公司 | Water-based asphalt coating composition |
| CN101220121A (en) * | 2008-01-22 | 2008-07-16 | 张武兴 | Green acrylic resin and preparation method for green acrylic resin road surface reticule paint |
| CN103758766A (en) * | 2012-06-22 | 2014-04-30 | Skf磁性机械技术公司 | Compact electric centrifugal compressor |
| JP6155573B2 (en) * | 2012-08-28 | 2017-07-05 | 株式会社Ihi | Centrifugal compressor |
| CN103131225A (en) * | 2012-12-27 | 2013-06-05 | 南通市海顺化工有限公司 | Anticorrosive paint |
| CN203321890U (en) * | 2013-06-04 | 2013-12-04 | 杭州振兴工业泵制造有限公司 | Combined type casing of multistage centrifugal compressor |
| CN106536580A (en) * | 2014-07-31 | 2017-03-22 | 日本瑞翁株式会社 | Nitrile-group-containing copolymer rubber, crosslinkable rubber composition, and crosslinked rubber |
| CN104341986A (en) * | 2014-10-14 | 2015-02-11 | 凤阳徽亨商贸有限公司 | Acid/alkali-corrosion-resistant high-hardness paint for glass doors and preparation method thereof |
| CN105969067A (en) * | 2016-06-29 | 2016-09-28 | 巢湖鹏远金属焊管有限公司 | Special anticorrosive coating material for surfaces of straight welded pipes |
| CN107936657A (en) * | 2017-11-28 | 2018-04-20 | 安泰能（上海）高分子材料有限公司 | It is a kind of using aqueous rust-conversion rust-inhibiting primer of REPVDC resin aqueous emulsions and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘东杰: "改性乳化沥青的制备及其应用研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242354A (en) * | 2019-05-28 | 2019-09-17 | 华电电力科学研究院有限公司 | The improved efficient radial turbines distribution top pressure power generation system of one kind and its working method |
| CN110242354B (en) * | 2019-05-28 | 2024-03-29 | 华电电力科学研究院有限公司 | Improved efficient radial turbine distributed residual pressure power generation system and working method thereof |
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|---|---|
| CN109611350B (en) | 2020-08-25 |
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