CN203021625U - Novel sector-shaped heater - Google Patents
Novel sector-shaped heater Download PDFInfo
- Publication number
- CN203021625U CN203021625U CN 201220673913 CN201220673913U CN203021625U CN 203021625 U CN203021625 U CN 203021625U CN 201220673913 CN201220673913 CN 201220673913 CN 201220673913 U CN201220673913 U CN 201220673913U CN 203021625 U CN203021625 U CN 203021625U
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- fan
- shaped
- heater
- header
- electric heater
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Abstract
The utility model provides a novel sector-shaped heater which is characterized by comprising a furnace body formed by connecting two sector-shaped furnace shells with each other, wherein openings are formed in the upper and lower sides of the furnace body; a header connection pipe is arranged in each opening; a mounting plate is arranged in each of the two sector-shaped furnace shells; and the mounting plates are connected with a ceramic electric heater. The novel sector-shaped heater provided by the utility model can realize targeted heat treatment on a header short pipe joint and a separate-pipe butt-joint welded junction, saves energy, is flexible to operate and convenient to assemble, and can improve the heat treatment efficiency.
Description
Technical field
The utility model relates to a kind of novel fan-shaped well heater.
Background technology
The header source nipple dock with loose pipe, and two kinds of traditional ways are generally adopted in weld bond such as need thermal treatment: 1. whole large furnace treatment is managed, and this mode consumes energy greatly, and connecting pipe deformation is large, frock is fastening require high.2. axially partial heat treatment, this mode can only be processed a comb joint at every turn, and efficient is low, and workload is large.
The utility model content
The purpose of this utility model is to provide a kind of novel fan-shaped well heater, realizes the specific aim thermal treatment that header source nipple and loose pipe are docked weld bond.
In order to achieve the above object, the utility model provides a kind of novel fan-shaped well heater, it is characterized in that, comprise the body of heater that is interconnected to form by two fan-shaped furnace shells, the both sides up and down of body of heater have opening, be provided with header in described opening and take over, respectively be provided with a mounting plate in two fan-shaped furnace shells, mounting plate is connected with ceramic electric heater.
Preferably, the two ends, left and right of described fan-shaped furnace shell all arrange hasp, and two fan-shaped furnace shells connect by hasp.
Preferably, be provided with the first alumina silicate fiber needling blanket between described fan-shaped furnace shell and mounting plate, the second alumina silicate fiber needling blanket sealing is passed through by the soft limit sealing of the first alumina silicate fiber needling blanket in the junction of two fan-shaped furnace shells between described header is taken over and between header adapter and ceramic electric heater.
Preferably, described header is taken over and is had three, and butt weld place that a middle header is taken over is banded with temperature-control heat couple, and temperature-control heat couple connects low voltage computer temperature control system, low voltage computer temperature control system connects the heavy-current control system, and the heavy-current control system connects ceramic electric heater.
Preferably, described ceramic electric heater is LCD type crawler-type ceramics electric heater.
Compared with prior art, the beneficial effects of the utility model are:
The utility model can be realized specific aim thermal treatment that header source nipple and loose pipe are docked weld bond, and is energy-conservation, and flexible operation is easy to assembly, and can improve heat treatment efficiency.
Description of drawings
Fig. 1 is novel fan-shaped heater structure schematic diagram;
Embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Embodiment
As shown in Figure 1, be novel fan-shaped heater structure schematic diagram, described novel fan-shaped well heater, comprise two fan-shaped furnace shells 1, fan-shaped furnace shell 1 is formed by the priming sheet forming welding, and is light and handy and reliable, and spraying high temperature aluminum powder baking varnish, firmly attractive in appearance, the two ends, left and right of fan-shaped furnace shell 1 all arrange hasp 8, and handled easily is installed.Two fan-shaped furnace shells 1 are interconnected to form body of heater by hasp 8, and the both sides up and down of body of heater arrange opening by the diameter of header adapter 9, and during installation, the fastening header takes over 9, and accurate positioning is provided with three headers and takes over 9 in described opening.Respectively be provided with a mounting plate 3 in two fan-shaped furnace shells 1, mounting plate 3 is connected with ceramic electric heater 2.Described ceramic electric heater 2 is LCD type crawler-type ceramics electric heater.The ceramic member of LCD type crawler-type ceramics electric heater is 96% Al
2O
3Pottery, characteristics with high temperature resistant, high strength, high-wearing feature, good insulation preformance, not embrittlement, wear the high-resistance electrothermic alloy multiply Cr2ONi80 resistance wire shaping silk cable of excellent property in ceramic body, it has good oxidation-resistance, high temperature resistant, high capacity, be equipped with rational component structure parameter designing, can guarantee very high work-ing life, heatproof can reach 1000 ℃.Ceramic electric heater 2 is distributed in left and right two sides of body of heater, directly mounts fixed sturcture by mounting plate 3, i.e. each a slice of two sides, fixed form is very firm, and is durable reliable, easy for installation, maintenance, change convenient.Improved the radiation coefficient of electrical heating element, strengthened heat exchange in stove, improved furnace thermal efficiency, and extended the work-ing life of element.
The quality of furnace sealing situation directly has influence on the homogeneity of temperature in stove and the consumption of electric energy.This stove has all been taked seal approach in each joint portion of body of heater.Be provided with the junction of 5, two fan-shaped furnace shells 1 of the first alumina silicate fiber needling blanket between described fan-shaped furnace shell 1 and mounting plate 3 by soft limit 7 sealings of the first alumina silicate fiber needling blanket 5, utilize body of heater self fibrous face to compress.Between described header takes over 9 and header take over 9 with ceramic electric heater 2 between by the second alumina silicate fiber needling blanket 6 outsourcings covering plugs for seal, make that thermal radiation is unlikely to be exposed, this features simple structure is reasonable, and is effective.Alumina silicate fiber needling blanket has good heat preservation and insulation, and heatproof can reach 1000 ℃, and fiber compresses naturally, very sealing, firm, and its thickness is about 40mm, and is lightweight, and thermo-efficiency is high, has simple installation, the characteristics such as long service life.Comprehensively adopt above-mentioned sealed structure, can basically accomplish the sealing of body of heater, eliminated the loss that exposes of stove.
A middle header is taken over 9 butt weld 10 places and is banded with temperature-control heat couple 4, and described temperature-control heat couple 4 is nickel chromium triangle-nisiloy Φ 3mm armoured thermocouple, namely makes temperature-control heat couple, makes again temperature thermocouple.Temperature-control heat couple 4 connects low voltage computer temperature control system, and low voltage computer temperature control system connects the heavy-current control system, and the heavy-current control system connects ceramic electric heater 2.Be a temperature controlled region in stove, automatically control the temperature in stove, and keep temperature uniformity in full burner hearth.
During installation, the first alumina silicate fiber needling blanket 5 is placed in fan-shaped furnace shell 1, mounting plate 3, ceramic electric heater 2 is installed, two fan-shaped furnace shells 1 are located at header body 11 upper collecting chambers take over 9 both sides, two fan-shaped furnace shells 1 are connected, then with the second alumina silicate fiber needling blanket 6 be placed in header take over 9 between and header take over 9 and ceramic electric heater 2 between.
During use, by low voltage computer temperature control default Heating temperature, by ceramic electric heater 2 heating, measure actual Heating temperatures and feed back to low voltage computer temperature control system by temperature-control heat couple 4, if actual Heating temperature reaches the setting Heating temperature, by heavy-current control system halt ceramic electric heater 2, if actual Heating temperature lower than setting Heating temperature, is opened ceramic electric heater 2 by the heavy-current control system and heated.
Claims (5)
1. novel fan-shaped well heater, it is characterized in that, comprise the body of heater that is interconnected to form by two fan-shaped furnace shells (1), the both sides up and down of body of heater have opening, be provided with header in described opening and take over (9), respectively be provided with a mounting plate (3) in two fan-shaped furnace shells (1), mounting plate (3) is connected with ceramic electric heater (2).
2. novel fan-shaped well heater as claimed in claim 1, is characterized in that, the two ends, left and right of described fan-shaped furnace shell (1) all arrange hasp (8), and two fan-shaped furnace shells (1) connect by hasp (8).
3. novel fan-shaped well heater as claimed in claim 1, it is characterized in that, be provided with the first alumina silicate fiber needling blanket (5) between described fan-shaped furnace shell (1) and mounting plate (3), the junction of two fan-shaped furnace shells (1) is by soft limit (7) sealing of the first alumina silicate fiber needling blanket (5), and described header is taken between (9) and header is taken between (9) and ceramic electric heater (2) by the second alumina silicate fiber needling blanket (6) sealing.
4. novel fan-shaped well heater as claimed in claim 1, it is characterized in that, described header is taken over (9) and is had three, butt weld place that a middle header is taken over (9) is banded with temperature-control heat couple (4), temperature-control heat couple (4) connection low voltage computer temperature control system, low voltage computer temperature control system connects the heavy-current control system, and the heavy-current control system connects ceramic electric heater (2).
5. novel fan-shaped well heater as claimed in claim 1, is characterized in that, described ceramic electric heater (2) is LCD type crawler-type ceramics electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673913 CN203021625U (en) | 2012-12-07 | 2012-12-07 | Novel sector-shaped heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673913 CN203021625U (en) | 2012-12-07 | 2012-12-07 | Novel sector-shaped heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203021625U true CN203021625U (en) | 2013-06-26 |
Family
ID=48645620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673913 Expired - Fee Related CN203021625U (en) | 2012-12-07 | 2012-12-07 | Novel sector-shaped heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203021625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102994723A (en) * | 2012-12-07 | 2013-03-27 | 上海锅炉厂有限公司 | Novel fan-shaped heater |
-
2012
- 2012-12-07 CN CN 201220673913 patent/CN203021625U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102994723A (en) * | 2012-12-07 | 2013-03-27 | 上海锅炉厂有限公司 | Novel fan-shaped heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |