CN204924476U - Whole brick formula thermocouple of filling in of induction heating furnace - Google Patents
Whole brick formula thermocouple of filling in of induction heating furnace Download PDFInfo
- Publication number
- CN204924476U CN204924476U CN201520699958.4U CN201520699958U CN204924476U CN 204924476 U CN204924476 U CN 204924476U CN 201520699958 U CN201520699958 U CN 201520699958U CN 204924476 U CN204924476 U CN 204924476U
- Authority
- CN
- China
- Prior art keywords
- tube
- metal
- flange
- heating furnace
- induction heating
- 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.)
- Expired - Fee Related
Links
- 239000011449 brick Substances 0.000 title claims abstract description 21
- 230000006698 induction Effects 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 title abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 239000010439 graphite Substances 0.000 claims description 15
- 229910002804 graphite Inorganic materials 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical group [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a whole brick formula thermocouple of filling in of induction heating furnace belongs to thermocouple technical field for the induction heating furnace. The technical scheme of the utility model main points do: a connector plates fixed connection that on whole brick formula thermocouple of filling in of induction heating furnace, equipment fixing flange are fixed in induction heating furnace's metal casing, the inside of equipment fixing flange be equipped with with refractory castable pouring shaped brick galvanic couple the for as an organic whole, nonmetal protection tube insert set up in the inside metal protection of shaped brick galvanic couple the for intraductal and through setting up the end cover flange outside the tubular metal resonator and set up on connection tube. The utility model discloses under the operating mode circumstances abominable very much, even production period thermocouple protective sleeve pipe takes place fracture or fracture, measurement medium does not also understand outer the hourglass, reaches not only to combat earthquake but also the dual effect of leaking stoppage, improves the security performance.
Description
Technical field
The utility model belongs to induction heater Thermocouples Technology field, is specifically related to a kind of induction heater entirety plug brick thermopair.
Background technology
In metal smelt process; noble-metal thermocouple is the important measuring equipment of induction heater; current induction heater is in operational process; need to tumble heating furnace body frequently to complete heating, insulation and discharge process; because thermopair is arranged at the top of heating furnace body; frequently tumble in the process of heating furnace body; thermocouple protective casing by the impact of working environment easily at short notice by heavy corrosion, worn out and produce cracking and fracture; greatly reduce the serviceable life of thermopair, improve production cost.
Summary of the invention
The technical matters that the utility model solves there is provided a kind of thermometric accurately and the induction heater relatively grown serviceable life entirety plug brick thermopair.
The utility model adopts following technical scheme for solving the problems of the technologies described above, a kind of induction heater entirety plug brick thermopair, it is characterized in that: equipment mounting flange is fixed on the metal shell of induction heater, the inside of equipment mounting flange is provided with the galvanic couple special form brick being cast for one with castable refractory, the inner side of galvanic couple special form brick is provided with the first conical through-hole, graphite sleeve is fixed with by fire clay in the inside of the first conical through-hole, the inner side of graphite sleeve is provided with the second conical through-hole, the protection metal pipe of end seal is fixed with by fire clay in the inside of the second conical through-hole, equipment mounting flange has been bolted joint flange, the first graphite gasket is provided with between this joint flange and equipment mounting flange, the inner side of joint flange is stretched out by connector drum and is provided with junction steel plate, terminal box is connected with thermopair, the outside of thermopair is provided with the nonmetal protection tube of end seal, the nonmetal protection tube of contiguous terminal box side is arranged with metal tube, the head end of this metal tube is tightly connected by sealant and terminal box and nonmetal protection tube, the middle part of metal tube is provided with asbestos washer as the thermofin between nonmetal protection tube and metal tube, the end of metal tube is tightly connected by sealant and nonmetal protection tube, end cap flange is provided with in the outside of metal tube, nonmetal protection tube insert be arranged at galvanic couple special form brick inside protection metal pipe in and be fixedly connected with the junction steel plate be arranged in connector drum by the end cap flange be arranged at outside metal tube, the second graphite gasket is provided with between end cap flange and junction steel plate, the inside of connector drum is filled with silica sand, described thermopair is platinum rhodium thermocouple, nonmetal protection tube is alundum tube, protection metal pipe is iron porcelain compo pipe.
The utility model has good thermal shock resistance; do not ftracture when furnace temperature surging, do not rupture; enough strong physical strength is had under high temperature, high pressure; therefore substantially prolongs the serviceable life of thermocouple protective casing and thermopair; serviceable life is longer; thus minimizing replacement frequency, reduce user's production cost.In addition, thermopair of the present utility model, both flexible adjustable; there is again good leak stopping function, when operating mode is severe especially, even if cracking or fracture occur production period thermocouple protective casing; measured medium also can not leak outside, and reaches not only antidetonation but also the double effects of leak stopping, improves security performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of end cap flange in the utility model.
Drawing illustrates: 1, equipment mounting flange, 2, metal shell, 3, castable refractory; 4, galvanic couple special form brick, 5, graphite sleeve, 6, protection metal pipe; 7, joint flange, the 8, first graphite gasket, 9, connector drum; 10, junction steel plate, 11, terminal box, 12, thermopair; 13, nonmetal protection tube, 14, metal tube, 15, asbestos washer; 16, end cap flange, the 17, second graphite gasket.
Embodiment
Describe particular content of the present utility model by reference to the accompanying drawings in detail.As shown in Figure 1-2, a kind of induction heater entirety plug brick thermopair, equipment mounting flange 1 is fixed on the metal shell 2 of induction heater, the inside of equipment mounting flange 1 is provided with the galvanic couple special form brick 4 being cast for one with castable refractory 3, the inner side of galvanic couple special form brick 4 is provided with the first conical through-hole, graphite sleeve 5 is fixed with by fire clay in the inside of the first conical through-hole, the inner side of graphite sleeve 5 is provided with the second conical through-hole, be fixed with the protection metal pipe 6 of end seal by fire clay in the inside of the second conical through-hole, equipment mounting flange 1 is bolted joint flange 7, the first graphite gasket 8 is provided with between this joint flange 7 and equipment mounting flange 1, the inner side of joint flange 7 is stretched out by connector drum 9 and is provided with junction steel plate 10, terminal box 11 is connected with thermopair 12, the outside of thermopair 12 is provided with the nonmetal protection tube 13 of end seal, the nonmetal protection tube 13 of contiguous terminal box 11 side is arranged with metal tube 14, the head end of this metal tube 14 is tightly connected by sealant and terminal box 11 and nonmetal protection tube 13, the middle part of metal tube 14 is provided with asbestos washer 15 as the thermofin between nonmetal protection tube 13 and metal tube 14, the end of metal tube 14 is tightly connected by sealant and nonmetal protection tube 13, end cap flange 16 is provided with in the outside of metal tube 14, nonmetal protection tube 13 insert be arranged at galvanic couple special form brick 4 inside protection metal pipe 6 in and be fixedly connected with the junction steel plate 10 be arranged in connector drum 9 by the end cap flange 16 be arranged at outside metal tube 14, the second graphite gasket 17 is provided with between end cap flange 16 and junction steel plate 10, the inside of connector drum 9 is filled with silica sand, described thermopair 12 is platinum rhodium thermocouple, nonmetal protection tube 13 is alundum tube, protection metal pipe 6 is iron porcelain compo pipe.
More than show and describe ultimate principle of the present utility model; principal character and advantage; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall into claimed scope of the present utility model.
Claims (1)
1. an induction heater entirety plug brick thermopair, it is characterized in that: equipment mounting flange is fixed on the metal shell of induction heater, the inside of equipment mounting flange is provided with the galvanic couple special form brick being cast for one with castable refractory, the inner side of galvanic couple special form brick is provided with the first conical through-hole, graphite sleeve is fixed with by fire clay in the inside of the first conical through-hole, the inner side of graphite sleeve is provided with the second conical through-hole, the protection metal pipe of end seal is fixed with by fire clay in the inside of the second conical through-hole, equipment mounting flange has been bolted joint flange, the first graphite gasket is provided with between this joint flange and equipment mounting flange, the inner side of joint flange is stretched out by connector drum and is provided with junction steel plate, terminal box is connected with thermopair, the outside of thermopair is provided with the nonmetal protection tube of end seal, the nonmetal protection tube of contiguous terminal box side is arranged with metal tube, the head end of this metal tube is tightly connected by sealant and terminal box and nonmetal protection tube, the middle part of metal tube is provided with asbestos washer as the thermofin between nonmetal protection tube and metal tube, the end of metal tube is tightly connected by sealant and nonmetal protection tube, end cap flange is provided with in the outside of metal tube, nonmetal protection tube insert be arranged at galvanic couple special form brick inside protection metal pipe in and be fixedly connected with the junction steel plate be arranged in connector drum by the end cap flange be arranged at outside metal tube, the second graphite gasket is provided with between end cap flange and junction steel plate, the inside of connector drum is filled with silica sand, described thermopair is platinum rhodium thermocouple, nonmetal protection tube is alundum tube, protection metal pipe is iron porcelain compo pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699958.4U CN204924476U (en) | 2015-09-11 | 2015-09-11 | Whole brick formula thermocouple of filling in of induction heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699958.4U CN204924476U (en) | 2015-09-11 | 2015-09-11 | Whole brick formula thermocouple of filling in of induction heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924476U true CN204924476U (en) | 2015-12-30 |
Family
ID=54973592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699958.4U Expired - Fee Related CN204924476U (en) | 2015-09-11 | 2015-09-11 | Whole brick formula thermocouple of filling in of induction heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136321A (en) * | 2015-09-11 | 2015-12-09 | 河南省天利工业炉有限公司 | Integrally-brick-plugged type thermocouple of induction heating furnace |
-
2015
- 2015-09-11 CN CN201520699958.4U patent/CN204924476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136321A (en) * | 2015-09-11 | 2015-12-09 | 河南省天利工业炉有限公司 | Integrally-brick-plugged type thermocouple of induction heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 453200, Henan County, Xinxiang County, Yanjin Province industrial agglomeration area north 307 lines Patentee after: HENAN TIANLI THERMAL EQUIPMENT Co.,Ltd. Address before: Zuo Yanjin County of Xinxiang City, Henan province 453200 urban and rural East Patentee before: HENAN TIANLI INDUSTRIAL FURNACE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |