CN105887007A - Heating resistance wire parallel multielement alloy thermochemical treatment furnace - Google Patents
Heating resistance wire parallel multielement alloy thermochemical treatment furnace Download PDFInfo
- Publication number
- CN105887007A CN105887007A CN201610353640.XA CN201610353640A CN105887007A CN 105887007 A CN105887007 A CN 105887007A CN 201610353640 A CN201610353640 A CN 201610353640A CN 105887007 A CN105887007 A CN 105887007A
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- heating
- power supply
- resistance wire
- branch line
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 113
- 239000000956 alloy Substances 0.000 title claims abstract description 19
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 19
- 229910052573 porcelain Inorganic materials 0.000 claims description 32
- 239000010410 layer Substances 0.000 claims description 25
- 239000000919 ceramic Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000011229 interlayer Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 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
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001131 transforming effect 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a heating resistance wire parallel multielement alloy thermochemical treatment furnace. The heating resistance wire parallel multielement alloy thermochemical treatment furnace comprises a longitudinal guide rail and two transversal guide rails, wherein the two transversal guide rails are arranged on the two sides of the longitudinal guide rail, and the two transversal guide rails are collinear and perpendicular to the longitudinal guide rail; the longitudinal guide rail is provided with a rotating heating tank which can do reciprocating motion along the longitudinal guide rail, and each of the two transversal guide rails is provided with a heating furnace; heating faces of the two heating furnaces are semicircular and are arranged oppositely, a cylindrical heating cavity can be formed when the heating faces of the two heating furnaces are closed, and the rotating heating tank and the cylindrical heating cavity are coaxially arranged; and the heating face of each of the two heating furnaces is provided with a plurality of knob insulators, a resistance wire section is spirally wound around each knob insulator, and the multiple resistance wire sections are connected in parallel. When any resistance wire section is in an open circuit, the heating function of the whole multielement alloy thermochemical treatment furnace can not be affected.
Description
Technical field
The present invention relates to a kind of multi-component alloy co-cementation anti-corrosion of metal processing equipment technical field, particularly a kind of heating resistance wire block form multi-component alloy co-cementation stove.
Background technology
Annual world steel corrosion loss accounts for more than the 10% of steel total output, and the economic loss that industrially developed country's corrosion causes accounts for the 2%～more than 4% of total value of production in national economy；The anticorrosion technique that research and development are advanced, to reduce economic loss, prolongation iron and steel and other metal materials and the service life of equipment that corrosion causes, the sustainable and harmonious development promoting advanced technology, the most advanced branches of science and the development of national defense industry and national economy and social environment had particularly important meaning.The tradition anticorrosion process such as electrogalvanizing, cadmium plating, hot spray painted zinc, phosphatization, Dacroment, not only corrosion-inhibiting coating is thin, compactness and anti-permeability poor, and the waste water,waste gas and industrial residue serious environment pollution of traditional anticorrosion process institute association.
Chinese patent literature CN 103215538 A discloses a kind of progressive rotation type multi-component alloy co-cementation stove, it mainly includes rotary heating tank, heating tank carrousel, heating furnace, rotary heating tank is the hollow tube-shape of closed at both ends, and be positioned in heating tank carrousel, and rotate under the drive of heating tank carrousel, heating furnace is two and lays respectively at the both sides of rotary heating tank, and the cross sectional shape of heating furnace heating surface is semicircle, two heating furnaces merge formation cylindrical heater chamber in opposite directions, and rotary heating tank is positioned at cylindrical heater intracavity.Its heating furnace uses conventional technique scheme, the multistage resistance wire being spirally wound on every porcelain knob that i.e. heating inner cavity surface is arranged to be serially connected.When any one section of resistance wire generation open circuit, the heating function that progressive rotation type multi-component alloy co-cementation stove is overall can be affected.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of heating resistance wire block form multi-component alloy co-cementation stove.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of heating resistance wire block form multi-component alloy co-cementation stove, including a longitudinal rail and two cross slide waies being respectively arranged at described longitudinal rail both sides, two described cross slide way conllinear and be perpendicular to described longitudinal rail, being provided with on described longitudinal rail can be along described longitudinal rail reciprocating rotary heating tank, a heating furnace it is each provided with on two described cross slide waies, the heating surface of two described heating furnaces is semicircle and is oppositely arranged, the heating surface Guan Bi of two described heating furnaces can form cylindrical heater chamber, described rotary heating tank is coaxially disposed with described cylindrical heater chamber；Being provided with many porcelain knobs on the heating surface of two described heating furnaces, on every described porcelain knob, equal spiral winding has one section of resistance wire, and resistance wire described in multistage is parallel with one another.
As the further improvement of technique scheme, the heating surface of each described heating furnace is provided with a cathode power supply bus and a negative power supply bus；Axially the most equal axially in parallel with described cylindrical heater chamber of many described porcelain knobs on the heating surface of each described heating furnace, and many described porcelain knobs are divided into multiple rows of setting, the described porcelain knob often arranged all axially conllinear, the axial both sides often arranging described porcelain knob are provided with a cathode power supply branch line and a negative power supply branch line, the two ends of the described resistance wire on every described porcelain knob connect described cathode power supply branch line and described negative power supply branch line respectively, every described cathode power supply branch line is all connected with described cathode power supply bus, every described negative power supply branch line is all connected with described negative power supply bus.
Further improvement as technique scheme, described cathode power supply bus and described negative power supply bus are perpendicular to the axis in described cylindrical heater chamber and arrange, and described cathode power supply bus and described negative power supply bus are respectively arranged at the axial two ends in described cylindrical heater chamber, described cathode power supply branch line and described negative power supply branch line are each parallel to the axis in described cylindrical heater chamber, go up most the top of the described porcelain knob of row, descend most in the gap between lower section and the adjacent described porcelain knob of the described porcelain knob of row and be each provided with a described cathode power supply branch line or described negative power supply branch line, and described cathode power supply branch line and described negative power supply branch line are arranged alternately.
Further improvement as technique scheme, the heating surface of each described heating furnace is inside heating, the another side of each described heating furnace correspondence heating surface is outside heating, and each described heating furnace is included that glass fabric fixes internal layer, Multi-layer composite ceramic thermal insulation layer, glass fabric buffer interlayer and metal shell fixed layer by heating inner side to heating successively.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of heating resistance wire block form multi-component alloy co-cementation stove provided by the present invention, resistance wire described in the multistage being spirally wound on every described porcelain knob on the heating surface of each described heating furnace is parallel with one another, when any one section of described resistance wire generation open circuit, do not interfere with the heating function toward multi-component alloy co-cementation stove entirety；And the resistance wire arrangement that the present invention specifically optimizes is conducive to transforming on the basis of existing tandem resistance wire, and improvement cost is relatively low.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of heating resistance wire block form multi-component alloy co-cementation stove of the present invention；
Fig. 2 is the structural representation of the heating surface of heating furnace of the present invention.
Detailed description of the invention
It is the structural representation of one specific embodiment of the present invention referring to figs. 1 through Fig. 2, Fig. 1 to Fig. 2.
As depicted in figs. 1 and 2, a kind of heating resistance wire block form multi-component alloy co-cementation stove, including a longitudinal rail 10 and two cross slide waies 20 being respectively arranged at described longitudinal rail 10 both sides, two described cross slide way 20 conllinear and be perpendicular to described longitudinal rail 10, being provided with on described longitudinal rail 10 can be along described longitudinal rail 10 reciprocating rotary heating tank 11, it is each provided with a heating furnace 21 on two described cross slide waies 20, the heating surface of two described heating furnaces 21 is semicircle and is oppositely arranged, the heating surface Guan Bi of two described heating furnaces 21 can form cylindrical heater chamber, described rotary heating tank 11 is coaxially disposed with described cylindrical heater chamber；Being provided with many porcelain knobs 22 on the heating surface of two described heating furnaces 21, on every described porcelain knob 22, equal spiral winding has one section of resistance wire 23, and resistance wire 23 described in multistage is parallel with one another.As preferably, the heating surface of each described heating furnace 21 is provided with a cathode power supply bus 31 and a negative power supply bus 32；Axially the most equal axially in parallel with described cylindrical heater chamber of many described porcelain knobs 22 on the heating surface of each described heating furnace 21, and many described porcelain knobs 22 are divided into multiple rows of setting, the described porcelain knob 22 often arranged all axially conllinear, the axial both sides often arranging described porcelain knob 22 are provided with a cathode power supply branch line 33 and a negative power supply branch line 34, the two ends of the described resistance wire 23 on every described porcelain knob 22 connect described cathode power supply branch line 33 and described negative power supply branch line 34 respectively, every described cathode power supply branch line 33 is all connected with described cathode power supply bus 31, every described negative power supply branch line 34 is all connected with described negative power supply bus 32.As preferably, described cathode power supply bus 31 and described negative power supply bus 32 are perpendicular to the axis in described cylindrical heater chamber and arrange, and described cathode power supply bus 31 and described negative power supply bus 32 are respectively arranged at the axial two ends in described cylindrical heater chamber, described cathode power supply branch line 33 and described negative power supply branch line 34 are each parallel to the axis in described cylindrical heater chamber, go up most the top of the described porcelain knob of row 22, descend most in the gap between lower section and the adjacent described porcelain knob 22 of the described porcelain knob of row 22 and be each provided with a described cathode power supply branch line 33 or described negative power supply branch line 34, and described cathode power supply branch line 33 and described negative power supply branch line 34 are arranged alternately.
The most with improvement, the heating surface of each described heating furnace 21 is inside heating, the another side of the corresponding heating surface of each described heating furnace 21 is outside heating, and each described heating furnace 21 is included that glass fabric fixes internal layer 211, Multi-layer composite ceramic thermal insulation layer 212, glass fabric buffer interlayer 213 and metal shell fixed layer 214 by inside heating to heating successively.Glass fabric is fixed internal layer 211 1 aspect and can be avoided producing the healthy of substantial amounts of short and small asbestos fibre fragment harm operating personnel, on the other hand has higher mechanical strength, Multi-layer composite ceramic thermal insulation layer 212 is had more preferable protective action；The ceramic thermal barrier layer fragmentation of any one layer of Multi-layer composite ceramic thermal insulation layer 212 1 aspect produces big impact all without the heat insulating ability of the entirety on heating furnace 21, on the other hand the gap between pottery has also intercepted conduction of heat, can improve the effect of heat insulation of ceramic layer further；Glass fabric buffer interlayer 213 can avoid Multi-layer composite ceramic thermal insulation layer 212 and metal shell fixed layer 214 to collide and rub, thus protection Multi-layer composite ceramic thermal insulation layer 212 further.
Preferably enforcement to the present invention is illustrated above; certainly; the present invention can be to use form different from the embodiment described above; those of ordinary skill in the art in the conversion of the equivalent made on the premise of spirit of the present invention or change accordingly, all should belong in protection scope of the present invention.
Claims (4)
1. a heating resistance wire block form multi-component alloy co-cementation stove, including a longitudinal rail (10) and two cross slide waies (20) being respectively arranged at described longitudinal rail (10) both sides, two described cross slide way (20) conllinear and be perpendicular to described longitudinal rail (10), being provided with on described longitudinal rail (10) can be along described longitudinal rail (10) reciprocating rotary heating tank (11), a heating furnace (21) it is each provided with on two described cross slide waies (20), the heating surface of two described heating furnaces (21) is semicircle and is oppositely arranged, the heating surface Guan Bi of two described heating furnaces (21) can form cylindrical heater chamber, described rotary heating tank (11) is coaxially disposed with described cylindrical heater chamber；It is characterized in that: be provided with many porcelain knobs (22) on the heating surface of two described heating furnaces (21), the every upper equal spiral winding of described porcelain knob (22) has one section of resistance wire (23), and resistance wire (23) described in multistage is parallel with one another.
A kind of heating resistance wire block form multi-component alloy co-cementation stove the most according to claim 1, it is characterised in that: it is provided with a cathode power supply bus (31) and a negative power supply bus (32) on the heating surface of each described heating furnace (21)；Axially the most equal axially in parallel with described cylindrical heater chamber of many described porcelain knobs (22) on the heating surface of each described heating furnace (21), and many described porcelain knobs (22) are divided into multiple rows of setting, the described porcelain knob (22) often arranged all axially conllinear, the axial both sides often arranging described porcelain knob (22) are provided with a cathode power supply branch line (33) and a negative power supply branch line (34), the two ends of the described resistance wire (23) on every described porcelain knob (22) connect described cathode power supply branch line (33) and described negative power supply branch line (34) respectively, every described cathode power supply branch line (33) is all connected with described cathode power supply bus (31), every described negative power supply branch line (34) is all connected with described negative power supply bus (32).
nullA kind of heating resistance wire block form multi-component alloy co-cementation stove the most according to claim 2，It is characterized in that: described cathode power supply bus (31) and described negative power supply bus (32) are perpendicular to the axis in described cylindrical heater chamber and arrange，And described cathode power supply bus (31) and described negative power supply bus (32) are respectively arranged at the axial two ends in described cylindrical heater chamber，Described cathode power supply branch line (33) and described negative power supply branch line (34) are each parallel to the axis in described cylindrical heater chamber，Go up most the top of the described porcelain knob of row (22)、Descend most in the gap between lower section and the adjacent described porcelain knob (22) of the described porcelain knob of row (22) and be each provided with a described cathode power supply branch line (33) or described negative power supply branch line (34)，And described cathode power supply branch line (33) and described negative power supply branch line (34) are arranged alternately.
A kind of heating resistance wire block form multi-component alloy co-cementation stove the most according to claim 1, it is characterized in that: the heating surface of each described heating furnace (21) is inside heating, the another side of the corresponding heating surface of each described heating furnace (21) is outside heating, and each described heating furnace (21) is included that glass fabric fixes internal layer (211), Multi-layer composite ceramic thermal insulation layer (212), glass fabric buffer interlayer (213) and metal shell fixed layer (214) by inside heating to heating successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353640.XA CN105887007B (en) | 2016-05-25 | 2016-05-25 | A kind of heating resistance wire block form multi-component alloy co-cementation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353640.XA CN105887007B (en) | 2016-05-25 | 2016-05-25 | A kind of heating resistance wire block form multi-component alloy co-cementation furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105887007A true CN105887007A (en) | 2016-08-24 |
| CN105887007B CN105887007B (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610353640.XA Expired - Fee Related CN105887007B (en) | 2016-05-25 | 2016-05-25 | A kind of heating resistance wire block form multi-component alloy co-cementation furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105887007B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05125519A (en) * | 1991-06-03 | 1993-05-21 | Fuji Heavy Ind Ltd | Method for diffusion coating treatment of niobium alloy |
| CN202978222U (en) * | 2012-12-18 | 2013-06-05 | 卢源 | High-voltage electric furnace discharge protector |
| 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 |
-
2016
- 2016-05-25 CN CN201610353640.XA patent/CN105887007B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05125519A (en) * | 1991-06-03 | 1993-05-21 | Fuji Heavy Ind Ltd | Method for diffusion coating treatment of niobium alloy |
| CN202978222U (en) * | 2012-12-18 | 2013-06-05 | 卢源 | High-voltage electric furnace discharge protector |
| 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 |
|---|---|
| CN105887007B (en) | 2019-03-01 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190123 Address after: 225003 No. 230, Canal West Road, Guangling District, Yangzhou City, Jiangsu Province, F810 Applicant after: Yangzhou Huazhixin Electronics Co.,Ltd. Address before: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Applicant before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20190123 Address after: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Applicant after: BOAO ZONGHENG NETWORK 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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Granted publication date: 20190301 |