CN105840465A - Oil-water separator of gas compressor - Google Patents
Oil-water separator of gas compressor Download PDFInfo
- Publication number
- CN105840465A CN105840465A CN201511026197.7A CN201511026197A CN105840465A CN 105840465 A CN105840465 A CN 105840465A CN 201511026197 A CN201511026197 A CN 201511026197A CN 105840465 A CN105840465 A CN 105840465A
- Authority
- CN
- China
- Prior art keywords
- oil
- gas compressor
- layer
- water separator
- red copper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000010410 layer Substances 0.000 claims abstract description 85
- 239000010949 copper Substances 0.000 claims abstract description 68
- 239000000919 ceramic Substances 0.000 claims abstract description 63
- 229910052802 copper Inorganic materials 0.000 claims abstract description 61
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000000926 separation method Methods 0.000 claims abstract description 40
- 239000012790 adhesive layer Substances 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 34
- 239000011651 chromium Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 27
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 24
- 239000002131 composite material Substances 0.000 claims description 22
- 239000011230 binding agent Substances 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 229910052804 chromium Inorganic materials 0.000 claims description 17
- 229910052719 titanium Inorganic materials 0.000 claims description 17
- 239000011701 zinc Substances 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- 229910052725 zinc Inorganic materials 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 claims description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 239000007800 oxidant agent Substances 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 150000004760 silicates Chemical class 0.000 claims description 7
- 229910052718 tin Inorganic materials 0.000 claims description 7
- 229910052727 yttrium Inorganic materials 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 150000001722 carbon compounds Chemical class 0.000 claims 1
- 238000003763 carbonization Methods 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
- 239000011247 coating layer Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 229910010271 silicon carbide Inorganic materials 0.000 description 32
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical group [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 30
- 239000010935 stainless steel Substances 0.000 description 20
- 229910001220 stainless steel Inorganic materials 0.000 description 20
- 239000003921 oil Substances 0.000 description 19
- 239000011248 coating agent Substances 0.000 description 18
- 238000000576 coating method Methods 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 11
- 239000013078 crystal Substances 0.000 description 9
- 239000011572 manganese Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910003465 moissanite Inorganic materials 0.000 description 5
- 229910000881 Cu alloy Inorganic materials 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910015364 Fe5Si3 Inorganic materials 0.000 description 2
- YXLXNENXOJSQEI-UHFFFAOYSA-L Oxine-copper Chemical compound [Cu+2].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 YXLXNENXOJSQEI-UHFFFAOYSA-L 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910017767 Cu—Al Inorganic materials 0.000 description 1
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017384 Fe3Si Inorganic materials 0.000 description 1
- 229910005347 FeSi Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 239000010725 compressor oil Substances 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/05—Alloys based on copper with manganese as the next major constituent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
- B32B2255/205—Metallic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/302—Conductive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Compressor (AREA)
Abstract
The invention relates to an oil-water separator of a gas compressor. The oil-water separator comprises an oil-water separation pipe, a filter pipe and a connecting pipe; a separation cavity is formed in the oil-water separation pipe; an intake nozzle I and an exhaust nozzle I are arranged out of the oil-water separation pipe; the intake nozzle I, the exhaust nozzle I and the separation cavity are communicated; the filter pipe is internally provided with a filter cavity; a filter element is arranged in the filter cavity; an intake nozzle II and an exhaust nozzle II are arranged out of the filter pipe; the intake nozzle II, the exhaust nozzle II and the filter cavity are communicated; one end of the connecting pipe is connected with the exhaust nozzle I, and the other end is connected with the intake nozzle II; the connecting pipe consists of a ceramic lining layer, a high-temperature adhesive layer, a red copper shell layer and a coating layer; the high-temperature adhesive layer is arranged between the ceramic lining layer and the red copper shell layer; and the coating layer is arranged on the surface of the red copper shell layer. The whole oil-water separator is simple in structure and convenient to use; and the connecting pipe adopts a multilayer structure, so that the strength, the wear resistance, the heat conductivity and the like of the connecting pipe are improved, and the oil-water separation effect and the safety coefficient are also improved.
Description
Technical field
The present invention relates to a kind of oil water separator, particularly relate to the oil of a kind of gas compressor
Water separator.
Background technology
Gas compressor is by a kind of power set that changes mechanical energy is gas pressure energy,
The offer aerodynamic force of pneumatic tools is provided, is also commonly used for force feed oxygen, natural gas etc.
Gas.Current gas compressor mainly carries out gas compression by cylinder, in order to ensure
It is smooth and easy that cylinder moves back and forth, and will add lubricating oil between the piston in cylinder and cylinder,
Owing to the temperature in cylinder is higher, in compression process, lubricating oil can be mixed into compression
In the middle of gas.When using these compressed gas, need that these gas is carried out profit and divide
From.
Summary of the invention
In order to solve the problems referred to above, the present invention proposes the profit of a kind of gas compressor and divides
From device.
The present invention solves the problems referred to above by the following technical programs: a kind of gas compressor
Oil water separator, it is characterised in that including:
Oil-water separation pipe, begins with disengagement chamber, at profit inside described oil-water separation pipe
The outside of separation pipe is provided with suction nozzle I and outlet nozzle I, described suction nozzle I and is positioned at oil
The bottom of water separation pipe, described outlet nozzle I is positioned at the bottom of oil-water separation pipe,
Described suction nozzle I, outlet nozzle I and disengagement chamber three UNICOM；
Filter tube, offers filter chamber, in described filter chamber inside described filter tube
It is provided with filtration core, is provided with suction nozzle I I and outlet nozzle II in the outside of filter tube, described
Suction nozzle II be positioned at the bottom of filter tube, described outlet nozzle I I is positioned at filter tube
Upper end, described suction nozzle II, outlet nozzle II and filter chamber three UNICOM；
Connecting tube, described connecting tube one end couples, separately with the outlet nozzle of oil-water separation pipe
One end couples with the suction nozzle of filter tube.
Described connecting tube by ceramic lining, High-temperature adhesive layer, red copper outer shell,
Dope layer is constituted, and described High-temperature adhesive layer is arranged on ceramic lining and red copper outer shell
Between, described dope layer is arranged on the surface of red copper outer shell.
In the oil water separator of above-mentioned gas compressor, connecting tube uses multiple structure,
Use high temperature adhesive to be bonded together ceramic-lined with red copper, and set at red copper surface
Put wear-resistant paint, improve the performances such as the intensity of connecting tube, wearability, heat conductivity further.
In the oil water separator of above-mentioned gas compressor, ceramic-lined described in connecting tube
The pottery of layer is SiC/Si3N4Composite ceramics, the material of described composite ceramic layer includes as follows
The component of mass percentage content: 4.0-7.0%C, 27-32%N, 4.5-8.5%Cu,
5.2-6.5%Fe, 1.2-1.8%Y, 1.2-1.8%Al, 1.0-2.0%Ti, 1.3-1.6%Ta,
Surplus is Si.
In prior art, most of silicon carbide wear-resistant liners use corundum ceramic layer thickness relatively
The more quality of thin and crackle is brittle, and the thickness of silicon carbide abrasion-proof pipe liner is generally
4mm, makes ceramic layer loosely pore many owing to high temperature is combined no pressure and and thus causes
The wearability of carborundum abrasion-proof pipe declines, and is easily broken de-at ceramic layer and steel pipe adhesion
Fall.And the pottery of connecting tube ceramic lining of the present invention is SiC and Si3N4Composite ceramic
Porcelain, SiC and Si3N4It is respectively provided with excellent wearability and mechanical strength, and good heat
Conductance and heat stability, fusing point is high, stable chemical nature, and Si3N4Have excellent
Thermal shock resistance, and then the wearability of connecting tube can be significantly improved.SiC/Si3N4Multiple
Close pottery owing to ultra-fine SiC particulate disperse is at Si3N4Crystal boundary or intracrystalline, by disperse grain
Sub-SiC meets with stresses, produce micro-crack, stop dislocation motion or produce pinning effect and
Toughened matrix Si3N4, so that SiC/Si3N4Composite ceramics has good toughness.With
Time, due to SiC and Si3N4Thermal coefficient of expansion there are differences, be distributed in Si3N4Crystal grain
Interior SiC particulate and matrix Si3N4Between formed after pottery at sintering and there is residual stress,
Produce intracrystalline to destroy when material stand under load, cause transgranular fracture, thus improve SiC/Si3N4
The intensity of composite ceramics.Therefore, SiC/Si3N4Composite ceramics has excellent mechanical property,
At high temperature remain to keep relatively high-fracture toughness and hot strength.The interpolation of Cu and Fe,
The apparent porosity of ceramic layer can be reduced, increase the bulk density of ceramic layer, thus increase
Its heat conductivity, and add the intensity of ceramic layer, toughness and impact resistance.Along with
The increase of Cu and Fe mass, the apparent porosity of ceramic layer is gradually increased, bulk density by
Cumulative heat conductivity is consequently increased greatly, and has preferable intensity, toughness and anti-impact
Hit ability.It addition, Fe and Si added3N4Fe-Si can be formed3N4Phase, appropriate Fe
Owing in nitrogen, first the existence of micro amount of oxygen is oxidized into FeO and plays catalytic action, accelerate
The nitridation reaction of Si, but too much Fe can generate Fe with Si3Si、Fe5Si3And FeS,
And Fe3Si、Fe5Si3And FeSi all can not nitrogenize generation in the presence of nitrogen completely
Fe-Si3N4, thus hinder the nitridation of Si, cause the decline of ceramic layer performance.Due to
SiC/Si3N4Composite ceramics enbrittles, and present invention adds a certain amount of Ti and Ta,
Ti and Ta respectively with soot formation TiC and TaC, the fragility of ceramic layer can be reduced, increase
The toughness of ceramic layer, makes ceramic layer keep higher fracture toughness and hot strength, has
Good physical and chemical performance and mechanical performance.
In the ceramic layer that the element of aforementioned proportion scope is made, Si3N4The β of shaft-like such as it mostly is
-Si3N4Phase.At SiC/Si3N4In composite ceramics sintering process, α-Si3N4It is dissolved in Si
The SiO formed with micro amount of oxygen in nitrogen2With the liquid phase of comburant generation, then separate out
β-Si3N4Phase, SiC can be as β-Si3N4Nucleating agent during precipitation, β-Si3N4With
SiC particulate is nucleus growth, forms SiC and is distributed in β-Si3N4Microstructure in column crystal
Structure.When SiC is less, SiC is as β-Si3N4The forming core separating out, growing, promotes
β-Si3N4Column crystal grows；When SiC increases further, owing to forming core increases, β
-Si3N4Forming thinner Cylindrical Homogeneous brilliant, intensity and the toughness of ceramic layer are greatly increased；
When SiC content is further added by, part SiC will be distributed over crystal boundary, stops crystal grain to be grown up, carefully
Changing organizational structure, form equiax crystal, now, the intensity of ceramic layer no longer strengthens, toughness
Decline.Therefore the content of SiC must be controlled, by content and the ratio limit of C and Si
System is within the above range.
In the oil water separator of above-mentioned gas compressor, the purple of connecting tube red copper outer shell
The concrete composition of copper and mass percent thereof are as follows: Al:0.005-0.02%, Fe:
0.01-0.15%, Ni:0.01-0.05%, Mn:0.02-0.12%, Cr:0.01-0.06%,
Sn:0.01-0.03%, Ti:0.05-0.08%, Zn:0.005-0.12%, surplus is Cu
And inevitable impurity.
Red copper top layer of the present invention can form (alpha+beta) or (α+γ accounting for area about 30%2)
Eutectoid structure, the phase solid solution that strengthening is mainly formed by Fe, Al, Ti element and Cu-Al
On Copper substrate, crystal boundary, room etc., lattice is made to occur twisted, crystal grain thinning to improve
Intensity, hardness.Eutectoid exists the ferrum element that fusing point is high, the eutectoid of thick lamellar can be made
Body form changes, change directivity, sheet spacing reduce, tissue refined,
Increase the adhesion of tissue, improve its mechanical property, especially wearability.Manganese and zinc are all
Copper can be solid-solution in a large number, play solution strengthening effect, form Cu-Mn-Zn ternary solid solution,
Red copper alloy is made to have preferable heat stability.Chromium effect in red copper of the present invention is main
It is the matrix hardness being improved red copper alloy by solution strengthening, strengthens the machinery of red copper alloy
Performance.In this red copper, if the content of chromium is higher than 0.06%, then can not solid solution completely,
Form the simple substance point of chromium, affect the moulding of red copper alloy, and then affect the performance of pipe.
The 0.01-0.05%Ni added can improve the wearability of material, and wear-resisting particle is risen protection
Effect, but the Ni of excess can affect the mechanical performance of material on the contrary and improve cost, institute
With, the material of red copper outer shell of the present invention adds the Ni of 0.01-0.05%.Add appropriate
Stannum can suppress dezincification, improve corrosion resistance, and then improve wearability and the corrosion resistant of red copper
Erosion property, and then improve the performance of connecting tube.
In the oil water separator of above-mentioned gas compressor, high temperature bond described in connecting tube
The binding agent of oxidant layer includes the component of following mass percent: epoxy resin: 10-30%,
Silicates inorganic binder: 20-50%, alumina powder: 8-20%, iron powder: 3-10%,
Graphite: 3-20%, accelerator: 1-5%.The binding agent of the present invention can be at-20-500 DEG C
Under the conditions of life-time service, the most high temperature resistant, the most low temperature resistant, all kinds of heat-barrier materials are had relatively
Strong cementitiousness, and adhesion strength is at more than 130kpa.Additionally this binding agent user
Just, by binding agent brush on adhesive surface during use, light pressure makes it combine closely.
In the oil water separator of above-mentioned gas compressor, the dope layer described in connecting tube
Material includes the component of following mass percent: copper 5-10%, nickel 5-10%, zinc 10-20%,
Chromium 20-40%, molybdenum 5-20%, tungsten carbide 10-25%, ferrum 5-10%, wherein, Cr is
Using element form and/or as a kind of carbide Cr2C3Presented in.
Then flow coat method is used to be cast on the surface of red copper matrix by nano metal coating,
Again drying, fire and form described dope layer.The present invention uses flow coat method at red copper table
Coat one layer of nano metal coating on face, substitute traditional plated metal technique, technique letter
List, low cost and safety and environmental protection, this nano metal coating is good with the conjugation of red copper, energy
Effectively strengthen the anti-wear performance of connecting tube.
The mean diameter of described dope layer material is 30-50nm.
The thickness of described dope layer is 1-3mm.
In the oil water separator of above-mentioned gas compressor, described oil-water separation pipe upper
Portion is provided with Pressure gauge.
In the oil water separator of above-mentioned gas compressor, on the top of described filter tube
It is provided with relief valve.
In the oil water separator of above-mentioned gas compressor, described oil-water separation pipe and mistake
The bottom of chimney filter is equipped with downward opening oil-out, and described oil-out is provided with
Valve.
The structure of oil water separator of gas compressor of the present invention is simple, and oil-water separation is good,
Low cost.And connecting tube uses multiple structure, the employing rational high temperature adhesive of compatibility will
SiC and Si3N4Composite ceramics liner be bonded together with red copper, and water at red copper surface
The casting rational wear-resistant paint of compatibility, improves the intensity of connecting tube, wearability further, leads
The performance such as hot.
Accompanying drawing explanation
Fig. 1 is the structure chart of the present invention.
Fig. 2 is the sectional view of connecting tube in the present invention.
In figure, 1, Pressure gauge；2, outlet nozzle I；3, connecting tube；4, suction nozzle I；
5, oil-out；6, sewage draining exit；7, suction nozzle II；8, outlet nozzle II；9, relief valve；
9, valve；10, red copper outer shell；11, dope layer；12, High-temperature adhesive layer；13、
Ceramic lining；20, oil-water separation pipe；30, filter tube.
Detailed description of the invention
The following is the specific embodiment of invention and combine accompanying drawing, to technical scheme
It is further described, but the present invention is not limited to these embodiments.
The oil water separator of a kind of gas compressor, with going out of the compression cylinder of gas compressor
QI KOU is connected, including oil-water separation pipe 20, filter tube 30 and connecting tube 3, compressed
Gas initially enters oil-water separation pipe 20 and carries out oil-water separation, then by connecting tube 3
Enter into filter tube 30 to filter, the satisfactory gases at high pressure of last output.
Oil-water separation pipe 20, in circular tower shape, is fixed on the installing rack of gas compressor
On, suction nozzle I4, suction nozzle I4 and gas is offered in the bottom of oil-water separation pipe 20
The gas outlet of body compression cylinder is connected；The upper end of oil-water separation pipe 20 begins with outlet nozzle
I2, through the gas of oil-water separation pipe 20 in outlet nozzle I2 enters into connecting tube 3,
And entered into filter tube 30 by connecting tube 3.Have relatively between suction nozzle I4 and outlet nozzle I2
Big difference in height, owing to density oily, between water and gas is different, under gravity,
Oil, the gentle cognition of water carry out certain separation, and the mixture precipitation of oil and water divides to profit
From the bottom of pipe 20, gas is then entered in connecting tube 3 by the effect of air pressure.
Oil-out 5, the height of oil-out 5 it is further opened with in the bottom of oil-water separation pipe 20
Less than the height of suction nozzle I4, oil-out 5 is provided with valve 10, when normally working,
Valve 10 on oil-out 5 is closed, and is formed and seals；When gas compressor quits work,
The valve 10 on oil-out 5 can be opened, the oil bottom oil-water separation pipe 20 will be deposited in
Aqueous mixtures is discharged.
Connecting tube 3 is by ceramic lining 13, High-temperature adhesive layer 12, red copper outer shell
10, dope layer 11 is constituted, and High-temperature adhesive layer 12 is arranged on ceramic lining 13 and purple
Between copper outer shell 10, dope layer 11 is arranged on the surface of red copper outer shell 10.Couple
Pipe uses multiple structure, uses high temperature adhesive to be bonded together ceramic-lined with red copper,
And at red copper surface, wear-resistant paint is set, improve further the intensity of connecting tube, wearability,
The performances such as heat conductivity.
Further, the top at oil-water separation pipe 20 offers a connection holes (in figure
Do not show), it is provided above Pressure gauge 1 at oil-water separation pipe 20, Pressure gauge 1
Induction apparatus extend into oil-water separation pipe 20 internal measurement oil-water separation pipe 20 by connection holes
The air pressure of interior gas, the dial plate of Pressure gauge 1 is fixed on the top of oil-water separation pipe 20.
Further, relief valve 9, relief valve 9 it are provided with at the top of filter tube 30
Air pressure in controlling filter tube 30, when the air pressure of filter tube 30 is more than bearing
During maximum pressure, relief valve 9 is opened, it is ensured that equipment will not damage.
Whole structure of oil water separator is simple, low cost of manufacture, it is simple to overhaul replacing.
Below by specific embodiment, connecting tube is described.
Embodiment 1
Connecting tube is by ceramic lining, High-temperature adhesive layer, stainless steel casing layer, coating
Layer is constituted, and High-temperature adhesive layer is arranged between ceramic lining and stainless steel casing layer,
Dope layer is arranged on the surface of stainless steel casing layer.
The pottery of described ceramic lining is SiC/Si3N4Composite ceramics, described composite ceramics
The material of layer includes the component of following mass percent: 5.0%C, 30%N, 6.5%Cu,
5.8%Fe, 1.5%Y, 1.5%Al, 1.5%Ti, 1.5%Ta, surplus is Si.
Concrete composition and the mass percent thereof of the red copper of described red copper outer shell are as follows: Al:
0.01%, Fe:0.08%, Ni:0.03%, Mn:0.08%, Cr:0.04%, Sn:
0.02%, Ti:0.05%, Zn:0.04%, surplus is Cu and inevitable impurity.
The binding agent of described high temperature bond oxidant layer includes the component of following mass percent: ring
Epoxy resins: 25%, silicates inorganic binder: 30%, alumina powder: 15%, ferrum
Powder: 6%, graphite: 20%, accelerator: 4%.
Described dope layer material includes the component of following mass percent: copper 8%, nickel
5%, zinc 14%, chromium 30%, molybdenum 18%, tungsten carbide 18%, ferrum 7%, wherein,
Cr is using element form and/or as a kind of carbide Cr2C3Presented in.By above-mentioned
Mean diameter is that nano metal coating made by the dope layer material of 40nm, then uses stream
Nano metal coating is cast on the surface of stainless steel base by coating, then drying, burning
Make the dope layer that thickness is 1-3mm.
Embodiment 2
Connecting tube is by ceramic lining, High-temperature adhesive layer, stainless steel casing layer, coating
Layer is constituted, and High-temperature adhesive layer is arranged between ceramic lining and stainless steel casing layer,
Dope layer is arranged on the surface of stainless steel casing layer.
The pottery of described ceramic lining is SiC/Si3N4Composite ceramics, described composite ceramics
The material of layer includes the component of following mass percent: 6.0%C, 28%N, 5.5%Cu,
6.2%Fe, 1.4%Y, 1.6%Al, 1.2%Ti, 1.4%Ta, surplus is Si.
Concrete composition and the mass percent thereof of the red copper of described red copper outer shell are as follows: Al:
0.008%, Fe:0.05%, Ni:0.04%, Mn:0.10%, Cr:0.05%, Sn:
0.015%, Ti:0.06%, Zn:0.08%, surplus is Cu and inevitable impurity.
The binding agent of described high temperature bond oxidant layer includes the component of following mass percent: ring
Epoxy resins: 20%, silicates inorganic binder: 40%, alumina powder: 20%, ferrum
Powder: 5%, graphite: 10%, accelerator: 5%.
Described dope layer material includes the component of following mass percent: copper 6%, nickel
7%, zinc 16%, chromium 28%, molybdenum 18%, tungsten carbide 17%, ferrum 8%, wherein,
Cr is using element form and/or as a kind of carbide Cr2C3Presented in.By above-mentioned
Mean diameter is that nano metal coating made by the dope layer material of 35nm, then uses stream
Nano metal coating is cast on the surface of stainless steel base by coating, then drying, burning
Make the dope layer that thickness is 1-3mm.
Embodiment 3
Connecting tube is by ceramic lining, High-temperature adhesive layer, stainless steel casing layer, coating
Layer is constituted, and High-temperature adhesive layer is arranged between ceramic lining and stainless steel casing layer,
Dope layer is arranged on the surface of stainless steel casing layer.
The pottery of described ceramic lining is SiC/Si3N4Composite ceramics, described composite ceramics
The material of layer includes the component of following mass percent: 4.5%C, 31%N, 7.5%Cu,
5.5%Fe, 1.6%Y, 1.4%Al, 1.8%Ti, 1.5%Ta, surplus is Si.
Concrete composition and the mass percent thereof of the red copper of described red copper outer shell are as follows: Al:
0.012%, Fe:0.12%, Ni:0.02%, Mn:0.04%, Cr:0.02%, Sn:
0.025%, Ti:0.07%, Zn:0.008%, surplus is Cu and inevitable impurity.
The binding agent of described high temperature bond oxidant layer includes the component of following mass percent: ring
Epoxy resins: 15%, silicates inorganic binder: 45%, alumina powder: 10%, ferrum
Powder: 8%, graphite: 10%, accelerator: 2%.
Described dope layer material includes the component of following mass percent: copper 8%, nickel
6%, zinc 18%, chromium 35%, molybdenum 10%, tungsten carbide 17%, ferrum 6%, wherein,
Cr is using element form and/or as a kind of carbide Cr2C3Presented in.By above-mentioned
Mean diameter is that nano metal coating made by the dope layer material of 45nm, then uses stream
Nano metal coating is cast on the surface of stainless steel base by coating, then drying, burning
Make the dope layer that thickness is 1-3mm.
Embodiment 4
Connecting tube is by ceramic lining, High-temperature adhesive layer, stainless steel casing layer, coating
Layer is constituted, and High-temperature adhesive layer is arranged between ceramic lining and stainless steel casing layer,
Dope layer is arranged on the surface of stainless steel casing layer.
The pottery of described ceramic lining is SiC/Si3N4Composite ceramics, described composite ceramics
The material of layer includes the component of following mass percent: 4.0%C, 32%N, 4.5%Cu,
6.5%Fe, 1.2%Y, 1.8%Al, 1.0%Ti, 1.6%Ta, surplus is Si.
Concrete composition and the mass percent thereof of the red copper of described red copper outer shell are as follows: Al:
0.02%, Fe:0.01%, Ni:0.05%, Mn:0.02%, Cr:0.06%, Sn:
0.01%, Ti:0.08%, Zn:0.005%, surplus is Cu and inevitable impurity.
The binding agent of described high temperature bond oxidant layer includes the component of following mass percent: ring
Epoxy resins: 30%, silicates inorganic binder: 20%, alumina powder: 20%, ferrum
Powder: 5%, graphite: 20%, accelerator: 5%.
Described dope layer material includes the component of following mass percent: copper 10%, nickel
5%, zinc 20%, chromium 20%, molybdenum 10%, tungsten carbide 25%, ferrum 10%, wherein,
Cr is using element form and/or as a kind of carbide Cr2C3Presented in.By above-mentioned
Mean diameter is that nano metal coating made by the dope layer material of 30nm, then uses stream
Nano metal coating is cast on the surface of stainless steel base by coating, then drying, burning
Make the dope layer that thickness is 1-3mm.
Embodiment 5
Connecting tube is by ceramic lining, High-temperature adhesive layer, stainless steel casing layer, coating
Layer is constituted, and High-temperature adhesive layer is arranged between ceramic lining and stainless steel casing layer,
Dope layer is arranged on the surface of stainless steel casing layer.
The pottery of described ceramic lining is SiC/Si3N4Composite ceramics, described composite ceramics
The material of layer includes the component of following mass percent: 7.0%C, 27%N, 8.5%Cu,
5.2%Fe, 1.8%Y, 1.2%Al, 2.0%Ti, 1.3%Ta, surplus is Si.
Concrete composition and the mass percent thereof of the red copper of described red copper outer shell are as follows: Al:
0.005%, Fe:0.15%, Ni:0.01%, Mn:0.12%, Cr:0.01%, Sn:
0.03%, Ti:0.05%, Zn:0.12%, surplus is Cu and inevitable impurity.
The binding agent of described high temperature bond oxidant layer includes the component of following mass percent: ring
Epoxy resins: 10%, silicates inorganic binder: 50%, alumina powder: 8%, ferrum
Powder: 10%, graphite: 20%, accelerator: 2%.
Described dope layer material includes the component of following mass percent: copper 5%, nickel
10%, zinc 10%, chromium 40%, molybdenum 20%, tungsten carbide 10%, ferrum 5%, wherein,
Cr is using element form and/or as a kind of carbide Cr2C3Presented in.By above-mentioned
Mean diameter is that nano metal coating made by the dope layer material of 50nm, then uses stream
Nano metal coating is cast on the surface of stainless steel base by coating, then drying, burning
Make the dope layer that thickness is 1-3mm.
Comparative example 1
Connecting tube the most commercially available in prior art.
Comparative example 2
Use the connecting tube that red copper as described in example 1 above is made.
Comparative example 3
Use the connecting tube that ceramic material as described in example 1 above is made.
Comparative example 4
This comparative example 4 differs only in embodiment 1, with common in this comparative example 4
Ceramic lining is bonded together by binding agent with red copper outer shell.
Comparative example 5
This comparative example 4 differs only in embodiment 1, is not coated with in this comparative example 5
The bed of material.
The connecting tube of embodiment 1-5 and comparative example 1-5 is carried out performance test, test knot
Fruit is as shown in table 1.
Table 1: the performance test of the connecting tube of embodiment 1-5 and comparative example 1-5
In sum, the structure of oil water separator of gas compressor of the present invention is simple, profit
Good separating effect, low cost.And connecting tube uses multiple structure, use compatibility rational
High temperature adhesive is by SiC and Si3N4Composite ceramics liner be bonded together with red copper,
And at the red copper surface casting rational wear-resistant paint of compatibility, improve the strong of connecting tube further
The performances such as degree, wearability, heat conductivity.
Specific embodiment described herein is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
Claims (10)
1. the oil water separator of a gas compressor, it is characterised in that including:
Oil-water separation pipe, begins with disengagement chamber, at profit inside described oil-water separation pipe
The outside of separation pipe is provided with suction nozzle I and outlet nozzle I, described suction nozzle I and is positioned at oil
The bottom of water separation pipe, described outlet nozzle I is positioned at the bottom of oil-water separation pipe,
Described suction nozzle I, outlet nozzle I and disengagement chamber three UNICOM；
Filter tube, offers filter chamber, in described filter chamber inside described filter tube
It is provided with filtration core, is provided with suction nozzle II and outlet nozzle II in the outside of filter tube, described
Suction nozzle II be positioned at the bottom of filter tube, described outlet nozzle II is positioned at filter tube
Upper end, described suction nozzle II, outlet nozzle II and filter chamber three UNICOM；
Connecting tube, described connecting tube one end couples, separately with the outlet nozzle of oil-water separation pipe
One end couples with the suction nozzle of filter tube；
Described connecting tube by ceramic lining, High-temperature adhesive layer, red copper outer shell,
Dope layer is constituted, and described High-temperature adhesive layer is arranged on ceramic lining and red copper outer shell
Between, described dope layer is arranged on the surface of red copper outer shell.
The oil water separator of gas compressor the most according to claim 1, its feature
Being, the pottery of ceramic lining described in connecting tube is SiC/Si3N4Composite ceramics, institute
The material stating composite ceramic layer includes the component of following mass percentage content:
4.0-7.0%C, 27-32%N, 4.5-8.5%Cu, 5.2-6.5%Fe, 1.2-1.8%Y,
1.2-1.8%Al, 1.0-2.0%Ti, 1.3-1.6%Ta, surplus is Si.
The oil water separator of gas compressor the most according to claim 1, its feature
Being, concrete composition and the mass percent thereof of the red copper of connecting tube red copper outer shell are as follows:
Al:0.005-0.02%, Fe:0.01-0.15%, Ni:0.01-0.05%, Mn:0.02-0.12%,
Cr:0.01-0.06%, Sn:0.01-0.03%, Ti:0.05-0.08%, Zn:0.005-0.12%,
Surplus is Cu and inevitable impurity.
The oil water separator of gas compressor the most according to claim 1, its feature
Being, the binding agent of high temperature bond oxidant layer described in connecting tube includes following mass percent
Component: epoxy resin: 10-30%, silicates inorganic binder: 20-50%, oxygen
Change aluminium powder: 8-20%, iron powder: 3-10%, graphite: 3-20%, accelerator: 1-5%.
The oil water separator of gas compressor the most according to claim 1, its feature
Being, the dope layer material described in connecting tube includes the component of following mass percent:
Copper 5-10%, nickel 5-10%, zinc 10-20%, chromium 20-40%, molybdenum 5-20%, carbonization
Tungsten 10-25%, ferrum 5-10%, wherein, Cr is using element form and/or as a kind of carbon
Compound Cr2C3Presented in.
The oil water separator of gas compressor the most according to claim 5, its feature
Being, the mean diameter of described dope layer material is 30-50nm.
The oil water separator of gas compressor the most according to claim 1 or 5, its
Being characterised by, the thickness of described dope layer is 1-3mm.
The oil water separator of gas compressor the most according to claim 1, its feature
Being, the top of described oil-water separation pipe is provided with Pressure gauge.
The oil water separator of gas compressor the most according to claim 1, its feature
It is, is provided with relief valve on the top of described filter tube.
10. according to the oil-water separation of the gas compressor described in claim 1 or 8 or 9
Device, it is characterised in that described oil-water separation pipe and the bottom of filter tube are equipped with out
The oil-out of mouth down, described oil-out is provided with valve.
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| CN201511026197.7A CN105840465A (en) | 2015-12-31 | 2015-12-31 | Oil-water separator of gas compressor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026197.7A CN105840465A (en) | 2015-12-31 | 2015-12-31 | Oil-water separator of gas compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109731430A (en) * | 2018-12-27 | 2019-05-10 | 无锡方盛换热器股份有限公司 | A kind of aluminum compressor catch pot |
| CN110198772A (en) * | 2017-01-20 | 2019-09-03 | 贝科技术有限公司 | Oil/water separator with compressed air inflation |
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