CN107246815A - A kind of anti-corrosion heat-condutive oil heat exchanger - Google Patents
A kind of anti-corrosion heat-condutive oil heat exchanger Download PDFInfo
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- CN107246815A CN107246815A CN201710561113.2A CN201710561113A CN107246815A CN 107246815 A CN107246815 A CN 107246815A CN 201710561113 A CN201710561113 A CN 201710561113A CN 107246815 A CN107246815 A CN 107246815A
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
A kind of heat conduction oil vaporizer that the present invention is provided, including housing (1), deoxygenation water inlet device (2) at the top of housing (1), matches somebody with somebody water layer (3), heat exchange layer (4), water-yielding stratum (5) in housing (1) from bottom to top；It is described to match somebody with somebody provided with the first tube sheet (6) between water layer (3), heat exchange layer (4), the second tube sheet (7) is provided between the heat exchange layer (4), water-yielding stratum (5).On the one hand most perishable heat exchanger tube is made the heat-condutive oil heat exchanger of certain material, is on the other hand set deoxygenation water inlet device, so as to enhance the anti-corrosion ability of heat exchanger, be substantially prolongs the service life of heat-condutive oil heat exchanger.
Description
Technical field
The invention belongs to coke oven for iron field, more particularly to a kind of anti-corrosion heat-condutive oil heat exchanger.
Background technology
Conduction oil steam superheater has a wide range of applications in industries such as printing and dyeing, timber, and current steam superheater has
Housing and tube bank, housing cavity and the outside formation shell side of tube bank.Heat-condutive oil heat exchanger is directly added into without deoxygenation when in use
Water, in order to avoid reduction heat exchange efficiency, antirust coat is set on few heat exchanger tubes, after long-term use, equipment can occur sternly
The corrosion of weight；In addition, conduction oil has stronger permeability, it is easy to leaked from the equipment of corrosion, cause conduction oil
Heat exchanger is damaged.
The content of the invention
Technical problem：In order to solve the defect of prior art, the invention provides a kind of anti-corrosion heat-condutive oil heat exchanger.
Technical scheme：A kind of heat conduction oil vaporizer that the present invention is provided, including housing (1), removing at the top of housing (1)
Oxygen water inlet device (2), matches somebody with somebody water layer (3), heat exchange layer (4), water-yielding stratum (5) in housing (1) from bottom to top；It is described to match somebody with somebody water layer
(3) the first tube sheet (6), is provided between heat exchange layer (4), the second tube sheet (7) is provided between the heat exchange layer (4), water-yielding stratum (5)；
The deoxygenation water inlet device (2), with being interconnected between water layer (3)；Heat exchange layer (4) lower wall is provided with heat conductive oil inlet
(41), upper side wall is provided with conduction oil outlet (42)；Match somebody with somebody water layer (3) and water-yielding stratum provided with one group of connection in the heat exchange layer (4)
(5) heat exchanger tube (43)；The heat exchanger tube (43) includes outer heat conducting pipe (44), intervalve (45), composite wood successively from outer to inner
Expect dielectric layer (46), inner heat-conductive pipe (47)；
The outer heat conducting pipe (44) includes anti-corrosion heat-conductive composite material pipe and is coated on anti-corrosion heat-conductive composite material pipe
Outer Nanometer Copper-Nano-Zinc-carbon nano tube compound material coating composition, said inner tube is made up of anti-corrosion heat-conductive composite material,
The anti-corrosion heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 11.2-13.1 parts of chromium, nickel
5.08-5.16 parts, 0.83-0.99 parts of silicon, 0.60-0.70 parts of carbon, 0.65-0.78 parts of manganese, 0.4-0.8 parts of titanium nitride, carbon nanometer
0.5-1.5 parts of pipe, 1-2 parts of Nanometer Copper, 1-2 parts of Nano-Zinc；Nanometer Copper-Nano-Zinc-graphene composite material the coating is at least
It is made up of the component of following parts by weight：8-12 parts of phosphate base-material, 5-8 parts of Ludox, 3-6 parts of titanate coupling agent, graphene
3-6 parts, 1-2 parts of Nanometer Copper, 2-4 parts of Nano-Zinc, 1-3 parts of chitosan, 20-30 parts of water；
The intervalve (45) and inner heat-conductive pipe (47) are made by heat-conductive composite material, and the heat-conductive composite material is at least
It is made up of the component of following parts by weight：100 parts of iron, 11.2-13.1 parts of chromium, 5.08-5.16 parts of nickel, 0.83-0.99 parts of silicon, carbon
0.60-0.70 parts, 0.65-0.78 parts of manganese, 0.4-0.8 parts of titanium nitride, 1-2 parts of CNT, 1-2 parts of Nanometer Copper；
Filling phase-change material in the composite dielectric layer (46).
As an improvement, also matching somebody with somebody water layer (3), the down-comer (8) of water-yielding stratum (5) including connection.
Improved as another, be provided with water inlet pipe (21), steam inlet in the deoxygenation water inlet device (2) from top to bottom
(23), packing layer (24), water inlet pipe (21) bottom is set provided with one group of spray head (22), deoxygenation water inlet device (2) top
There are first row gas port (25) and the first safety valve (26).
Improved as another, it is described to be set with water layer (3) top with water layer (3) side wall provided with supplement water inlet (31)
There are second exhaust port (32) and the second safety valve (33).
Improved as another, dividing plate (48) of the madial wall provided with one group of level of the heat exchange layer (4), and dividing plate
(48) it is provided with opening (49)；The quantity of dividing plate (48) in the heat exchange layer (4) is even number, and by heat exchange layer (4) from upper
It is lower to divide equally；The opening (49) of nethermost dividing plate (48) is located at apart from the farthest of heat conductive oil inlet (41), uppermost dividing plate
(48) opening (49) is located at apart from the farthest of conduction oil outlet (42), the opening (49) of adjacent separator (48) be respectively arranged on away from
From farthest.
Improved as another, water-yielding stratum (5) bottom is provided with outlet valve (51).
Present invention also offers a kind of anti-corrosion heat-conductive composite material for heat-condutive oil heat exchanger, at least by following weight
The component of part is made：100 parts of iron, 11.2-13.1 parts of chromium, 5.08-5.16 parts of nickel, 0.83-0.99 parts of silicon, 0.60-0.70 parts of carbon,
0.65-0.78 parts of manganese, 0.4-0.8 parts of titanium nitride, 0.5-1.5 parts of CNT, 1-2 parts of Nanometer Copper, 1-2 parts of Nano-Zinc.
Present invention also offers a kind of heat-conductive composite material for heat-condutive oil heat exchanger, at least by the group of following parts by weight
Part is made：100 parts of iron, 11.2-13.1 parts of chromium, 5.08-5.16 parts of nickel, 0.83-0.99 parts of silicon, 0.60-0.70 parts of carbon, manganese
0.65-0.78 parts, 0.4-0.8 parts of titanium nitride, 0.5-1.5 parts of CNT, 1-2 parts of Nanometer Copper.
Present invention also offers a kind of Nanometer Copper-Nano-Zinc-graphene composite material coating for heat-condutive oil heat exchanger,
8-12 parts of phosphate base-material, 5-8 parts of Ludox, 3-6 parts of titanate coupling agent, 3-6 parts of graphene, 1-2 parts of Nanometer Copper, Nano-Zinc
2-4 parts, 1-3 parts of chitosan, 20-30 parts of water.
Beneficial effect：On the one hand most perishable heat exchanger tube uses certain material system for heat-condutive oil heat exchanger that the present invention is provided
Into on the other hand setting deoxygenation water inlet device, so as to enhance the anti-corrosion ability of heat exchanger, substantially prolongs heat-condutive oil heat exchanger
Service life.
Brief description of the drawings
Fig. 1 is the structural representation of anti-corrosion heat-condutive oil heat exchanger of the present invention.
Fig. 2 is the structural representation of heat exchanger tube.
Embodiment
Anti-corrosion heat-condutive oil heat exchanger of the present invention is further illustrated below.
Embodiment 1
Heat conduction oil vaporizer, including housing (1), the deoxygenation water inlet device (2) at the top of housing (1), are located at from bottom to top
Match somebody with somebody water layer (3), heat exchange layer (4), water-yielding stratum (5) in housing (1)；It is described to match somebody with somebody between water layer (3), heat exchange layer (4) provided with first
Tube sheet (6), is provided with the second tube sheet (7) between the heat exchange layer (4), water-yielding stratum (5)；The deoxygenation water inlet device (2), with water layer
(3) interconnected between.Also include connection matches somebody with somebody water layer (3), the down-comer (8) of water-yielding stratum (5).
Water inlet pipe (21), steam inlet (23), packing layer (24), institute are provided with the deoxygenation water inlet device (2) from top to bottom
Water inlet pipe (21) bottom is stated provided with one group of spray head (22), at the top of the deoxygenation water inlet device (2) provided with first row gas port (25) and
First safety valve (26).
It is described to be provided with second exhaust port (32) with water layer (3) top with water layer (3) side wall provided with supplement water inlet (31)
With the second safety valve (33).
Heat exchange layer (4) lower wall is provided with conduction oil outlet (42) provided with heat conductive oil inlet (41), upper side wall；Institute
State in heat exchange layer (4) provided with heat exchanger tube (43) of one group of connection with water layer (3) and water-yielding stratum (5)；The heat exchanger tube (43) is outside
And it is interior successively including outer heat conducting pipe (44), intervalve (45), composite dielectric layer (46), inner heat-conductive pipe (47)；
The outer heat conducting pipe (44) includes anti-corrosion heat-conductive composite material pipe and is coated on anti-corrosion heat-conductive composite material pipe
Outer Nanometer Copper-Nano-Zinc-carbon nano tube compound material coating composition, said inner tube is made up of anti-corrosion heat-conductive composite material,
The anti-corrosion heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 12.5 parts of chromium, 5.12 parts of nickel, silicon
0.88 part, 0.65 part of carbon, 0.69 part of manganese, 1.0 parts of CNT, 1.5 parts of Nanometer Copper, 1.5 parts of Nano-Zinc；The Nanometer Copper-receive
Rice zinc graphene composite material coating is at least made up of the component of following parts by weight：10 parts of phosphate base-material, 6.5 parts of Ludox,
4.5 parts of titanate coupling agent, 4.5 parts of graphene, 1.5 parts of Nanometer Copper, 2.5 parts of Nano-Zinc, 2 parts of chitosan, 25 parts of water；
The intervalve (45) and inner heat-conductive pipe (47) are made by heat-conductive composite material, and the heat-conductive composite material is at least
It is made up of the component of following parts by weight：100 parts of iron, 12.5 parts of chromium, 5.12 parts of nickel, 0.88 part of silicon, 0.65 part of carbon, 0.69 part of manganese,
0.6 part of titanium nitride, 1.5 parts of CNT, 1.5 parts of Nanometer Copper；
Filling phase-change material in the composite dielectric layer (46).
Dividing plate (48) of the madial wall of the heat exchange layer (4) provided with one group of level, and dividing plate (48) is provided with opening
(49)；The quantity of dividing plate (48) in the heat exchange layer (4) is even number, and heat exchange layer (4) is divided equally from top to bottom；It is nethermost
The opening (49) of dividing plate (48) is located at apart from the farthest of heat conductive oil inlet (41), and the opening (49) of uppermost dividing plate (48) is set
In the farthest apart from conduction oil outlet (42), the opening (49) of adjacent separator (48) is respectively arranged on apart from farthest.
Water-yielding stratum (5) bottom is provided with outlet valve (51).
The operation principle of the device：Cold water enters in deoxygenation water inlet device from water inlet pipe, is passed through in deoxygenation water inlet device after deoxygenation
Cross and enter heat exchange layer with water layer, flowed out after being heated in heat exchange layer, the heat exchanger tube in heat exchange layer includes leading outside from outer to inner successively
Heat pipe, intervalve, composite dielectric layer, inner heat-conductive pipe, outer heat conducting pipe, intervalve, inner heat-conductive pipe are by special heat conduction material
Material is made, and heat conductivility is very excellent, substantially increases exchange capability of heat, while the phase-change material in composite dielectric layer also has
There is the ability of heat accumulation, it is to avoid being expanded with heat and contract with cold after shutting down at once causes device damage；Conduction oil is entered by heat conductive oil inlet, through heat exchange
Flowed out after layer heat exchange.
Embodiment 2
It is substantially the same manner as Example 1, it the difference is that only：
The anti-corrosion heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 12.3 parts of chromium, nickel
5.10 parts, 0.86 part of silicon, 0.67 part of carbon, 0.71 part of manganese, 0.5 part of titanium nitride, 0.8 part of CNT, Nanometer Copper 1.7 part, nanometer
1.3 parts of zinc；
The Nanometer Copper-Nano-Zinc graphene composite material coating is at least made up of the component of following parts by weight：Phosphate
9 parts of base-material, 7 parts of Ludox, 5 parts of titanate coupling agent, 4 parts of graphene, 1.3 parts of Nanometer Copper, 2.7 parts of Nano-Zinc, chitosan 1.8
Part, 25 parts of water；
The heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 12.3 parts of chromium, 5.10 parts of nickel,
0.86 part of silicon, 0.67 part of carbon, 0.71 part of manganese, 0.5 part of titanium nitride, 0.8 part of CNT, 1.3 parts of CNT, Nanometer Copper 1.7
Part.
Embodiment 3
It is substantially the same manner as Example 1, it the difference is that only：
The anti-corrosion heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 12.7 parts of chromium, nickel
5.14 parts, 0.90 part of silicon, 0.63 part of carbon, 0.67 part of manganese, 0.7 part of titanium nitride, 1.2 parts of CNT, Nanometer Copper 1.3 part, nanometer
1.7 parts of zinc；
Nanometer Copper-Nano-Zinc-graphene composite material the coating is at least made up of the component of following parts by weight：Phosphate
11 parts of base-material, 6 parts of Ludox, 4 parts of titanate coupling agent, 5 parts of graphene, 1.7 parts of Nanometer Copper, 2.3 parts of Nano-Zinc, chitosan
2.2 parts, 25 parts of water；
The heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 12.7 parts of chromium, 5.14 parts of nickel,
0.90 part of silicon, 0.63 part of carbon, 0.67 part of manganese, 0.7 part of titanium nitride, 1.7 parts of CNT, 1.3 parts of Nanometer Copper.
Embodiment 4
It is substantially the same manner as Example 1, it the difference is that only：
The anti-corrosion heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 11.2 parts of chromium, nickel
5.08 parts, 0.99 part of silicon, 0.60 part of carbon, 0.78 part of manganese, 0.4 part of titanium nitride, 0.5 part of CNT, 2 parts of Nanometer Copper, Nano-Zinc 1
Part；
Nanometer Copper-Nano-Zinc-graphene composite material the coating is at least made up of the component of following parts by weight：Phosphate
8 parts of base-material, 5 parts of Ludox, 6 parts of titanate coupling agent, 3 parts of graphene, 2 parts of Nanometer Copper, 2 parts of Nano-Zinc, 1 part of chitosan, water
30 parts；
The heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 11.2 parts of chromium, 5.08 parts of nickel,
0.99 part of silicon, 0.60 part of carbon, 0.78 part of manganese, 0.4 part of titanium nitride, 0.5 part of CNT, 2 parts of Nanometer Copper.
Embodiment 5
It is substantially the same manner as Example 1, it the difference is that only：
The anti-corrosion heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 13.1 parts of chromium, nickel
5.16 parts, 0.83 part of silicon, 0.70 part of carbon, 0.65 part of manganese, 0.8 part of titanium nitride, 1.5 parts of CNT, 1 part of Nanometer Copper, Nano-Zinc 2
Part；
Nanometer Copper-Nano-Zinc-graphene composite material the coating is at least made up of the component of following parts by weight：Phosphate
12 parts of base-material, 8 parts of Ludox, 3 parts of titanate coupling agent, 6 parts of graphene, 1 part of Nanometer Copper, 4 parts of Nano-Zinc, 3 parts of chitosan, water
20 parts；
The heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 13.1 parts of chromium, 5.16 parts of nickel,
0.83 part of silicon, 0.70 part of carbon, 0.65 part of manganese, 0.8 part of titanium nitride, 1.5 parts of CNT, 1 part of Nanometer Copper.
Comparative example 1
Composite 1 is made up of the component of following parts by weight：100 parts of iron, 12.5 parts of chromium, 5.12 parts of nickel, 0.88 part of silicon, carbon
0.65 part, 0.69 part of manganese；
Composite 2 is made up of the component of following parts by weight：100 parts of iron, 12.5 parts of chromium, 5.12 parts of nickel, 0.88 part of silicon, carbon
0.65 part, 0.69 part of manganese, 1.5 parts of CNT；
Composite 3 is made up of the component of following parts by weight：100 parts of iron, 12.5 parts of chromium, 5.12 parts of nickel, 0.88 part of silicon, carbon
0.65 part, 0.69 part of manganese, 1.5 parts of Nanometer Copper；
Composite 4 is made up of the component of following parts by weight：100 parts of iron, 12.5 parts of chromium, 5.12 parts of nickel, 0.88 part of silicon, carbon
0.65 part, 0.69 part of manganese, 1.0 parts of CNT, 1.5 parts of Nano-Zinc；
Composite 5 is made up of the component of following parts by weight：100 parts of iron, 12.5 parts of chromium, 5.12 parts of nickel, 0.88 part of silicon, carbon
0.65 part, 0.69 part of manganese, 1.5 parts of Nanometer Copper, 1.5 parts of Nano-Zinc；
Composite 6 is made up of the component of following parts by weight：100 parts of iron, 12.5 parts of chromium, 5.12 parts of nickel, 0.88 part of silicon, carbon
0.65 part, 0.69 part of manganese, 1.5 parts of Nano-Zinc.
Composite 7 is made up of the component of following parts by weight：100 parts of iron, 12.5 parts of chromium, 5.12 parts of nickel, 0.88 part of silicon, carbon
0.65 part, 0.4-0.8 parts of titanium nitride of 0.69 part of manganese.
Comparative example 2
Composite coating 1 is made up of the component of following parts by weight：10 parts of phosphate base-material, 6.5 parts of Ludox, titanate esters
4.5 parts of coupling agent, 4.5 parts of graphene, 2 parts of chitosan, 25 parts of water；
Composite coating 2 is made up of the component of following parts by weight：10 parts of phosphate base-material, 6.5 parts of Ludox, titanate esters
4.5 parts of coupling agent, 1.5 parts of Nanometer Copper, 2 parts of chitosan, 25 parts of water；
Composite coating 3 is made up of the component of following parts by weight：10 parts of phosphate base-material, 6.5 parts of Ludox, titanate esters
4.5 parts of coupling agent, 2.5 parts of Nano-Zinc, 2 parts of chitosan, 25 parts of water；
The performance of testing example 1 to 5, comparative example 1-2 composite, see the table below.
Corrosion rate is tested using saline fog method.
Claims (9)
1. a kind of heat conduction oil vaporizer, it is characterised in that：Including housing (1), the deoxygenation water inlet device (2) at the top of housing (1),
Match somebody with somebody water layer (3), heat exchange layer (4), water-yielding stratum (5) in housing (1) from bottom to top；It is described to match somebody with somebody water layer (3), heat exchange layer (4)
Between be provided with the first tube sheet (6), between the heat exchange layer (4), water-yielding stratum (5) be provided with the second tube sheet (7)；The deoxygenation water inlet device
(2), with being interconnected between water layer (3)；Heat exchange layer (4) lower wall is set provided with heat conductive oil inlet (41), on upper side wall
There is conduction oil outlet (42)；Provided with heat exchanger tube (43) of one group of connection with water layer (3) and water-yielding stratum (5) in the heat exchange layer (4)；
The heat exchanger tube (43) includes outer heat conducting pipe (44), intervalve (45), composite dielectric layer (46), interior led successively from outer to inner
Heat pipe (47)；
The outer heat conducting pipe (44) includes anti-corrosion heat-conductive composite material pipe and is coated on outside anti-corrosion heat-conductive composite material pipe
Nanometer Copper-Nano-Zinc-carbon nano tube compound material coating composition, said inner tube is made up of anti-corrosion heat-conductive composite material, described
Anti-corrosion heat-conductive composite material is at least made up of the component of following parts by weight：100 parts of iron, 11.2-13.1 parts of chromium, nickel 5.08-
5.16 parts, 0.83-0.99 parts of silicon, 0.60-0.70 parts of carbon, 0.65-0.78 parts of manganese, 0.4-0.8 parts of titanium nitride, CNT 0.5-
1.5 parts, 1-2 parts of Nanometer Copper, 1-2 parts of Nano-Zinc；Nanometer Copper-Nano-Zinc-graphene composite material the coating is at least by following
The component of parts by weight is made：8-12 parts of phosphate base-material, 5-8 parts of Ludox, 3-6 parts of titanate coupling agent, 3-6 parts of graphene,
1-2 parts of Nanometer Copper, 2-4 parts of Nano-Zinc, 1-3 parts of chitosan, 20-30 parts of water；
The intervalve (45) and inner heat-conductive pipe (47) are made by heat-conductive composite material, the heat-conductive composite material at least by with
The component of lower parts by weight is made：100 parts of iron, 11.2-13.1 parts of chromium, 5.08-5.16 parts of nickel, 0.83-0.99 parts of silicon, carbon 0.60-
0.70 part, 0.65-0.78 parts of manganese, 0.4-0.8 parts of titanium nitride, 1-2 parts of CNT, 1-2 parts of Nanometer Copper；
Filling phase-change material in the composite dielectric layer (46).
2. a kind of heat conduction oil vaporizer according to claim 1, it is characterised in that：Also include matching somebody with somebody water layer (3), going out for connection
The down-comer (8) of water layer (5).
3. a kind of heat conduction oil vaporizer according to claim 1, it is characterised in that：From upper in the deoxygenation water inlet device (2)
And water inlet pipe (21), steam inlet (23), packing layer (24) are had, water inlet pipe (21) bottom is provided with one group of spray head
(22) first row gas port (25) and the first safety valve (26), are provided with the top of the deoxygenation water inlet device (2).
4. a kind of heat conduction oil vaporizer according to claim 1, it is characterised in that：With water layer (3) side wall provided with supplement
Water inlet (31), it is described to be provided with second exhaust port (32) and the second safety valve (33) with water layer (3) top.
5. a kind of heat conduction oil vaporizer according to claim 1, it is characterised in that：On the madial wall of the heat exchange layer (4)
Dividing plate (48) provided with one group of level, and dividing plate (48) is provided with opening (49)；The number of dividing plate (48) in the heat exchange layer (4)
Measure as even number, and heat exchange layer (4) is divided equally from top to bottom；The opening (49) of nethermost dividing plate (48) is located to enter apart from conduction oil
The farthest of mouth (41), the opening (49) of uppermost dividing plate (48) is located at apart from the farthest of conduction oil outlet (42), adjacent
The opening (49) of dividing plate (48) is respectively arranged on apart from farthest.
6. a kind of heat conduction oil vaporizer according to claim 1, it is characterised in that：Water-yielding stratum (5) bottom is provided with out
Water valve (51).
7. a kind of anti-corrosion heat-conductive composite material for heat-condutive oil heat exchanger, it is characterised in that：At least by following parts by weight
Component is made：100 parts of iron, 11.2-13.1 parts of chromium, 5.08-5.16 parts of nickel, 0.83-0.99 parts of silicon, 0.60-0.70 parts of carbon, manganese
0.65-0.78 parts, 0.4-0.8 parts of titanium nitride, 0.5-1.5 parts of CNT, 1-2 parts of Nanometer Copper, 1-2 parts of Nano-Zinc.
8. a kind of heat-conductive composite material for heat-condutive oil heat exchanger, it is characterised in that：At least by the component system of following parts by weight
Into：100 parts of iron, 11.2-13.1 parts of chromium, 5.08-5.16 parts of nickel, 0.83-0.99 parts of silicon, 0.60-0.70 parts of carbon, manganese 0.65-
0.78 part, 0.4-0.8 parts of titanium nitride, 0.5-1.5 parts of CNT, 1-2 parts of Nanometer Copper.
9. a kind of Nanometer Copper-Nano-Zinc-graphene composite material coating for heat-condutive oil heat exchanger, it is characterised in that：Phosphoric acid
8-12 parts of salt base-material, 5-8 parts of Ludox, 3-6 parts of titanate coupling agent, 3-6 parts of graphene, 1-2 parts of Nanometer Copper, Nano-Zinc 2-4
Part, 1-3 parts of chitosan, 20-30 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561113.2A CN107246815B (en) | 2017-07-11 | 2017-07-11 | Rust-proof heat transfer oil heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561113.2A CN107246815B (en) | 2017-07-11 | 2017-07-11 | Rust-proof heat transfer oil heat exchanger |
Publications (2)
| Publication Number | Publication Date |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110319719A (en) * | 2019-06-28 | 2019-10-11 | 河海大学常州校区 | A kind of anti-incrustation pipe heat exchanger |
| CN110332836A (en) * | 2019-06-28 | 2019-10-15 | 河海大学常州校区 | A kind of anti-incrustation pipe heat exchanger |
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| CN110332836A (en) * | 2019-06-28 | 2019-10-15 | 河海大学常州校区 | A kind of anti-incrustation pipe heat exchanger |
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| CN107246815B (en) | 2023-02-03 |
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