CN105861983B - A kind of energy-efficient multi-component alloy co-cementation furnace - Google Patents
A kind of energy-efficient multi-component alloy co-cementation furnace Download PDFInfo
- Publication number
- CN105861983B CN105861983B CN201610375753.XA CN201610375753A CN105861983B CN 105861983 B CN105861983 B CN 105861983B CN 201610375753 A CN201610375753 A CN 201610375753A CN 105861983 B CN105861983 B CN 105861983B
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- semicircle shape
- heating tank
- heating
- calandria
- shape calandria
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- 239000000956 alloy Substances 0.000 title claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 88
- 239000010410 layer Substances 0.000 claims abstract description 41
- 239000000919 ceramic Substances 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000011229 interlayer Substances 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 239000010425 asbestos Substances 0.000 description 6
- 229910052895 riebeckite Inorganic materials 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000033116 Asbestos intoxication Diseases 0.000 description 1
- 206010035603 Pleural mesothelioma Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 206010003441 asbestosis Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000003433 benign pleural mesothelioma Diseases 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
- C23C10/34—Embedding in a powder mixture, i.e. pack cementation
- C23C10/52—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a kind of energy-efficient multi-component alloy co-cementation furnaces, including rotary heating tank, heating tank carrousel, left side heating furnace and right side heating furnace, the left side heating furnace and the right side heating furnace merge in opposite directions forms cylindrical heater chamber, and the rotary heating tank be set in the heating tank carrousel and can along the rotary heating tank axial movement and can be around the axial-rotation of the rotary heating tank；The left side heating furnace includes left side semicircle shape calandria and the left side mobile base for being set to the left side semicircle shape calandria bottom, and the right side heating furnace includes right side semicircle shape calandria and the right side mobile base for being set to the right side semicircle shape calandria bottom；The left side semicircle shape calandria and the right side semicircle shape calandria are by successively including the fixed internal layer of glass fabric, Multi-layer composite ceramic thermal insulation layer, glass fabric buffer interlayer and metal shell fixing layer on the outside of heating inside to heating.
Description
Technical field
It is especially a kind of energy-efficient the present invention relates to a kind of multi-component alloy co-cementation anti-corrosion of metal processing equipment technical field
Multi-component alloy co-cementation furnace.
Background technique
Annual world steel corrosion loss accounts for 10% or more of steel total output, economy caused by industrially developed country corrodes
Loss accounts for 2%~4% of total value of production in national economy or more；Advanced anticorrosion technique is researched and developed, is passed through caused by corrosion with reducing
Ji loss, the service life for extending steel and other metal materials and equipment, to promotion advanced technology, the most advanced branches of science and national defence work
The sustainable and harmonious development of the development of industry and national economy and social environment has particularly important meaning.Electrogalvanizing, plating
The tradition anticorrosion process such as cadmium, hot spray painted zinc, phosphatization, Dacroment, not only corrosion-inhibiting coating is thin, compactness and anti-permeability are poor, and
And the waste water,waste gas and industrial residue of traditional anticorrosion process institute association seriously pollutes environment.
103215538 A of Chinese patent literature CN discloses a kind of progressive rotation type multi-component alloy co-cementation furnace, mainly wraps
Rotary heating tank, heating tank carrousel, heating furnace are included, the rotary heating tank is hollow tube-shape closed at both ends, and is located at institute
It states in heating tank carrousel, and is rotated under the drive of the heating tank carrousel, the heating furnace is two and is located at
The two sides of the rotary heating tank, and the cross sectional shape of the heating furnace heating surface is semicircle, described two heating furnaces are opposite
Merging forms cylindrical heater chamber, and it is intracavitary that the rotary heating tank is located at the cylindrical heater.Its heating furnace is using routine
Technical solution successively includes asbestos layer, ceramic layer, metal layer by inside heating surface to outside heat preservation face.Above-mentioned technical proposal
Existing deficiency is: the asbestos layer of inside heating surface frequently contacted with rotary heating tank friction be easy to produce it is a large amount of short and small
Asbestos fibre segment, asbestos fibre can cause a variety of diseases such as asbestosis, mesothelioma of pleura, and many country selections are completely forbidden
Use this dangerous substances；Ceramic layer has preferable heat insulation, but integrally-built ceramic layer is easy at work
Metal layer shell is hit, and it is chipping to influence heat insulation.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of energy-efficient multi-component alloy co-cementation furnaces.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of energy-efficient multi-component alloy co-cementation furnace, including rotary heating tank, heating tank carrousel, left side heating furnace and
Right side heating furnace, the left side heating furnace and the right side heating furnace merge in opposite directions forms cylindrical heater chamber, and the rotation adds
Hot tank and the cylindrical heater chamber are coaxially disposed, and the rotary heating tank is set in the heating tank carrousel and can be with
Along the axial-rotation of the rotary heating tank moved axially and the rotary heating tank can be surrounded；The left side heating furnace packet
Include left side semicircle shape calandria and the left side mobile base for being set to the left side semicircle shape calandria bottom, the right side heating
Furnace includes right side semicircle shape calandria and the right side mobile base for being set to the right side semicircle shape calandria bottom；The left side
Semicircle calandria and the right side semicircle shape calandria are successively fixed including glass fabric by heating inside to heating outside
Internal layer, Multi-layer composite ceramic thermal insulation layer, glass fabric buffer interlayer and metal shell fixing layer.
As a further improvement of the above technical scheme, the bottom of the left side mobile base is provided with left side first and rolls
Wheel and the second scroll wheel of left side, first scroll wheel of left side is located on the right side of the center of gravity of the left side semicircle shape calandria, described
The second scroll wheel of left side is located on the left of the center of gravity of the left side semicircle shape calandria；The bottom of the right side mobile base is provided with
The second scroll wheel of the first scroll wheel of right side and right side, first scroll wheel of right side are located at the weight of the right side semicircle shape calandria
On the left of the heart, second scroll wheel of right side is located on the right side of the center of gravity of the right side semicircle shape calandria.
As a further improvement of the above technical scheme, axial direction two of the heating tank carrousel along the rotary heating tank
End is each provided with a rotating support, several are provided at the top of the rotating support and is arc-shaped arrangement and axial phase
Mutually parallel supporting carrier roller, the axial ends of the rotary heating tank are placed on the supporting carrier roller.
Compared with prior art, the beneficial effects of the present invention are:
The heating inside of the energy-efficient multi-component alloy co-cementation furnace of one kind provided by the present invention, calandria uses glass fibers
The fixed internal layer of Wei Bu replaces traditional asbestos layer, on the one hand can make to avoid generating a large amount of short and small asbestos fibre segment and endangering
The health of industry personnel, another aspect glass fabric mechanical strength with higher have Multi-layer composite ceramic thermal insulation layer
There is better protective action；Traditional monoblock type ceramic layer structure is replaced using Multi-layer composite ceramic thermal insulation layer, it is on the one hand any
One layer of ceramic thermal barrier layer fragmentation all will not generate big influence to the whole heat insulating ability of calandria, on the other hand between ceramics
Gap also obstructed heat transfer, can be further improved the heat insulation of ceramic layer；In Multi-layer composite ceramic thermal insulation layer and gold
Belonging to setting glass fabric buffer interlayer between shell fixing layer can be solid to avoid Multi-layer composite ceramic thermal insulation layer and metal shell
Given layer collides and rubs, to further protect Multi-layer composite ceramic thermal insulation layer.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the energy-efficient multi-component alloy co-cementation furnace of one kind of the present invention.
Specific embodiment
Referring to Fig.1, Fig. 1 is the structural schematic diagram of the specific embodiment of the invention.
As shown in Figure 1, a kind of energy-efficient multi-component alloy co-cementation furnace, including rotary heating tank 10, heating tank carrousel
20, left side heating furnace 30 and right side heating furnace 40, the left side heating furnace 30 and the right side heating furnace 40 merge in opposite directions to be formed
Cylindrical heater chamber, the rotary heating tank 10 is coaxially disposed with the cylindrical heater chamber, and the rotary heating tank 10 is set
Be placed in the heating tank carrousel 20 and can along the rotary heating tank 10 axial movement and the rotation can be surrounded
The axial-rotation of heating tank 10；It is characterized by: the left side heating furnace 30 includes left side semicircle shape calandria 31 and is set to
The left side mobile base 32 of 31 bottom of left side semicircle shape calandria, the right side heating furnace 40 are heated including right side semicircle shape
Body 41 and the right side mobile base 42 for being set to 41 bottom of right side semicircle shape calandria；The left side semicircle shape calandria 31
It successively include the fixed internal layer 311 of glass fabric on the outside of heating by heating inside with the right side semicircle shape calandria 41, more
Layer composite ceramics thermal insulation layer 312, glass fabric buffer interlayer 313 and metal shell fixing layer 314.
Specifically, the bottom of the left side mobile base 32 is provided with the first scroll wheel 33 of left side and the second scroll wheel of left side
34, first scroll wheel of left side 33 is located on the right side of the center of gravity of the left side semicircle shape calandria 31, and the left side second rolls
Wheel 34 is located on the left of the center of gravity of the left side semicircle shape calandria 31；The bottom of the right side mobile base 42 is provided with right side the
One scroll wheel 43 and the second scroll wheel of right side 44, first scroll wheel of right side 43 are located at the right side semicircle shape calandria 41
On the left of center of gravity, second scroll wheel of right side 44 is located on the right side of the center of gravity of the right side semicircle shape calandria 41.The heating tank
Carrousel 20 is each provided with a rotating support 21, the rotating support 21 along the axial ends of the rotary heating tank 10
Top be provided with several supporting carrier rollers 22 for being arc-shaped arrangement and being axially parallel to each other, the axis of the rotary heating tank 10
It is placed on the supporting carrier roller 22 to both ends.
When work, the metalwork for carrying out multi-component alloy co-cementation processing 50 will be needed to be placed in the rotary heating tank 10, so
Rotary heating is carried out by the left side heating furnace 30 and the right side heating furnace 40 in the cylindrical heater chamber afterwards.
Preferable implementation of the invention is illustrated above, certainly, the present invention can also use and above-mentioned implementation
The different form of mode, those skilled in the art's made equivalent transformation on the premise of without prejudice to spirit of the invention
Or corresponding change, all it should belong in protection scope of the present invention.
Claims (1)
1. a kind of energy-efficient multi-component alloy co-cementation furnace, including rotary heating tank (10), heating tank carrousel (20), left side add
Hot stove (30) and right side heating furnace (40), the left side heating furnace (30) and the right side heating furnace (40) merge in opposite directions forms circle
Cylindricality heating chamber, the rotary heating tank (10) and the cylindrical heater chamber are coaxially disposed, and the rotary heating tank (10)
Be set on the heating tank carrousel (20) and can along the rotary heating tank (10) axial movement and institute can be surrounded
State the axial-rotation of rotary heating tank (10)；It is characterized by: the left side heating furnace (30) includes left side semicircle shape calandria
(31) the left side mobile base (32) of left side semicircle shape calandria (31) bottom, the right side heating furnace (40) are set to and
Including right side semicircle shape calandria (41) and it is set to the right side mobile base of right side semicircle shape calandria (41) bottom
(42)；The left side semicircle shape calandria (31) and the right side semicircle shape calandria (41) by heating inside to heating outside according to
Secondary includes glass fabric fixed internal layer (311), Multi-layer composite ceramic thermal insulation layer (312), glass fabric buffer interlayer (313)
With metal shell fixing layer (314)；The bottom of the left side mobile base (32) is provided with the first scroll wheel of left side (33) and a left side
The second scroll wheel of side (34), the center of gravity that first scroll wheel of left side (33) is located at the left side semicircle shape calandria (31) are right
Side, second scroll wheel of left side (34) are located on the left of the center of gravity of the left side semicircle shape calandria (31)；The right side is mobile
The bottom of pedestal (42) is provided with the first scroll wheel of right side (43) and the second scroll wheel of right side (44), first scroll wheel of right side
(43) on the left of the center of gravity of the right side semicircle shape calandria (41), second scroll wheel of right side (44) is located at the right side
On the right side of the center of gravity of semicircle calandria (41)；Axial ends of the heating tank carrousel (20) along the rotary heating tank (10)
Be each provided with a rotating support (21), be provided at the top of the rotating support (21) several be arc-shaped arrangement and
The axial ends of the supporting carrier roller (22) being axially parallel to each other, the rotary heating tank (10) is placed on the supporting carrier roller (22)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375753.XA CN105861983B (en) | 2016-05-31 | 2016-05-31 | A kind of energy-efficient multi-component alloy co-cementation furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375753.XA CN105861983B (en) | 2016-05-31 | 2016-05-31 | A kind of energy-efficient multi-component alloy co-cementation furnace |
Publications (2)
| Publication Number | Publication Date |
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| CN105861983A CN105861983A (en) | 2016-08-17 |
| CN105861983B true CN105861983B (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610375753.XA Active CN105861983B (en) | 2016-05-31 | 2016-05-31 | A kind of energy-efficient multi-component alloy co-cementation furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504990A (en) * | 2017-02-24 | 2018-09-07 | 东莞超汇链条有限公司 | A kind of novel solid metallic cementation table structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462456A (en) * | 1981-01-22 | 1984-07-31 | Nippon Steel Corporation | Transport roll for transporting hot material and train of such transport rolls |
| CN201520799U (en) * | 2009-08-18 | 2010-07-07 | 杭州浙锚预应力有限公司 | Multicomponent penetration heating device |
| CN103215538A (en) * | 2013-05-09 | 2013-07-24 | 芜湖众源钢构有限公司 | Reciprocating rotary-type multielement alloy infiltration furnace |
| CN203349654U (en) * | 2013-04-15 | 2013-12-18 | 陕西源林金属有限公司 | High temperature carbonization furnace used for sintering tantalum niobium |
-
2016
- 2016-05-31 CN CN201610375753.XA patent/CN105861983B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462456A (en) * | 1981-01-22 | 1984-07-31 | Nippon Steel Corporation | Transport roll for transporting hot material and train of such transport rolls |
| CN201520799U (en) * | 2009-08-18 | 2010-07-07 | 杭州浙锚预应力有限公司 | Multicomponent penetration heating device |
| CN203349654U (en) * | 2013-04-15 | 2013-12-18 | 陕西源林金属有限公司 | High temperature carbonization furnace used for sintering tantalum niobium |
| CN103215538A (en) * | 2013-05-09 | 2013-07-24 | 芜湖众源钢构有限公司 | Reciprocating rotary-type multielement alloy infiltration furnace |
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| Publication number | Publication date |
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| CN105861983A (en) | 2016-08-17 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190417 Address after: 224200 Qindong New Materials and Equipment Industrial Park No. 16, Dongtai City, Yancheng City, Jiangsu Province Applicant after: Jiangsu Junmao New Materials Technology Co.,Ltd. Address before: 241080 star fire road, green food industrial park, San Shan District, Wuhu, Anhui Applicant before: WUHU ZHONGYUAN COMPOSITE NEW MAT Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An energy-saving and efficient multi-element alloy co infiltration furnace Granted publication date: 20190510 Pledgee: Bank of China Limited Dongtai Branch Pledgor: Jiangsu Junmao New Materials Technology Co.,Ltd. Registration number: Y2024980010821 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |