CN203482429U - Split type graphite heating element set - Google Patents
Split type graphite heating element set Download PDFInfo
- Publication number
- CN203482429U CN203482429U CN201320664801.9U CN201320664801U CN203482429U CN 203482429 U CN203482429 U CN 203482429U CN 201320664801 U CN201320664801 U CN 201320664801U CN 203482429 U CN203482429 U CN 203482429U
- Authority
- CN
- China
- Prior art keywords
- split type
- element set
- heating element
- heater
- type graphite
- 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 - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 17
- 239000010439 graphite Substances 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 title abstract description 14
- 238000009826 distribution Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses a split type graphite heating element set which is characterized by comprising n-shaped heating elements and a plurality of connecting blocks. The n-shaped heating elements are arranged in a high-low interval mode, and first screw holes distributed in a triangular mode are formed in the low n-shaped ends of the heating elements; the connecting blocks comprise connecting plates and bosses arranged on the connecting plates, the cross sections of the bosses are in right-angle trapezoid shapes, the included angles formed between the right-angle sides and the waist sides of the bosses are alpha, the alpha ranges from 55 degrees to 65 degrees, bolt holes coaxial with the connecting plates are formed in the bosses, second screw holes matched with the first screw holes are formed in the connecting plates, and the connecting blocks and the heating elements are fixed through bolts. According to the split type graphite heating element set, a traditional whole type heating element set is disassembled into the heating elements and the connecting blocks, thread fixation is adopted to form a whole heating element set, the split type graphite heating element set has the advantages of being convenient to machine, easy to install, low in cost and the like, and the market competitiveness is greatly improved.
Description
Technical field
The utility model relates to a kind of heater, specifically a kind of split type graphite heater group.
Background technology
Heater is a kind of heater block using in vacuum furnace, traditional heater group adopts overall structure form, adding man-hour, need to cut the graphite cake that integral thickness is 35mm, removing outside projection section, all the other heating parts are all 17mm, add man-hour requirement plate part is all processed into graphite powder, just can process product, allowance is large, processing cost is high, and material cost is also high in addition.
Utility model content
According to the technical problem of above-mentioned proposition, and provide a kind of split type graphite heater group.The utility model is mainly split as split-type structural by whole heating element structure, thereby play, cuts down finished cost, and optimizes the effect of heater heating efficiency.
The technological means that the utility model adopts is as follows:
A split type graphite heater group, is characterized in that: comprise by height a few font heaters and a plurality of contiguous block spaced apart; Low several words termination of described heater is provided with the screw I being in triangular distribution; Described contiguous block comprises connecting plate and is arranged on the rectangular trapezoidal boss in cross section on described connecting plate, the angle on the right-angle side of described boss and waist limit is α, α is 55 °-65 °, described boss is provided with the bolt hole coaxial with described connecting plate, described connecting plate is provided with the screw II matching with described screw I, and described contiguous block is fixed by bolt and described heater.
As preferably, several character form structures distribution in a center of symmetry of described heater.
As preferably, the thickness of described heater is 17mm, and the thickness of the boss of described contiguous block and connecting plate bearing is 35mm.
Compared with prior art, compare, the heater group that the utility model provides adopts graphite material, and traditional monolithic construction is split as to split-type structural, adopts screw thread fixed form to form a whole heater group.Wherein, contiguous block can adopt fritter graphite raw material processed finished products, has removed the pollution that bulk machining graphite causes graphite scrap from.Split type heater group thickness reduces half compared with prior art, and material cost also declines thereupon, reduces difficulty of processing.
The utlity model has simple in structure, easy to process, simple installation, the advantage such as cost-saving.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is end view of the present utility model.
Fig. 3 is the structural representation of contiguous block of the present utility model.
Fig. 4 is the end view of contiguous block of the present utility model.
Fig. 5 is the structural representation of heater of the present utility model.
In figure: 1, heater 11, screw I 2, contiguous block 21, connecting plate 22, boss 23, bolt hole 24, screw II
Embodiment
As shown in Figure 1 and Figure 2, a kind of split type graphite heater group, comprises by height a few font heaters 1 and a plurality of contiguous block 2 spaced apart; Described heater 1(is as shown in Figure 5) low several words termination be provided with the screw I 11 being in triangular distribution; Described contiguous block 2(is as shown in Figure 3, Figure 4) comprise connecting plate 21 and be arranged on the rectangular trapezoidal boss 22 in cross section on described connecting plate 21, the angle on the right-angle side of described boss 22 and waist limit is α, α is 55 °-65 °, described boss 22 is provided with the bolt hole 23 coaxial with described connecting plate 21, described connecting plate 21 is provided with the screw II 24 matching with described screw I 11, and described contiguous block 2 is fixing by bolt and described heater 1.
Several character form structures distribution in a center of symmetry of described heater 1.
The thickness of described heater 1 is 17mm, and the thickness of the boss 22 of described contiguous block 2 and connecting plate 21 bearings is 35mm, and contiguous block 2 thickness thickness are 35mm.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and utility model design thereof, be equal to replacement or changed, within all should being encompassed in protection range of the present utility model.
Claims (3)
1. a split type graphite heater group, is characterized in that: comprise by high and low a few font heaters (1) spaced apart and a plurality of contiguous block (2); Low several words termination of described heater (1) is provided with the screw I (11) being in triangular distribution; Described contiguous block (2) comprises connecting plate (21) and is arranged on the rectangular trapezoidal boss (22) in cross section on described connecting plate (21), the right-angle side of described boss (22) and the angle on waist limit are α, α is 55 °-65 °, described boss (22) is provided with the bolt hole (23) coaxial with described connecting plate (21), described connecting plate (21) is provided with the screw II (24) matching with described screw I (11), and described contiguous block (2) is fixing by bolt and described heater (1).
2. a kind of split type graphite heater group according to claim 1, is characterized in that: several character form structures distribution in a center of symmetry of described heater (1).
3. a kind of split type graphite heater group according to claim 1, is characterized in that: the thickness of described heater (1) is 17mm, and the thickness of the boss (22) of described contiguous block (2) and connecting plate (21) bearing is 35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664801.9U CN203482429U (en) | 2013-10-23 | 2013-10-23 | Split type graphite heating element set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664801.9U CN203482429U (en) | 2013-10-23 | 2013-10-23 | Split type graphite heating element set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482429U true CN203482429U (en) | 2014-03-12 |
Family
ID=50230670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664801.9U Expired - Lifetime CN203482429U (en) | 2013-10-23 | 2013-10-23 | Split type graphite heating element set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101487A (en) * | 2015-08-20 | 2015-11-25 | 无锡中强电碳有限公司 | Splicing-type graphite heating sheet |
| CN107957198A (en) * | 2016-10-18 | 2018-04-24 | 沈阳威泰科技发展有限公司 | A kind of snake type graphite heater of vacuum resistance furnace |
-
2013
- 2013-10-23 CN CN201320664801.9U patent/CN203482429U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101487A (en) * | 2015-08-20 | 2015-11-25 | 无锡中强电碳有限公司 | Splicing-type graphite heating sheet |
| CN107957198A (en) * | 2016-10-18 | 2018-04-24 | 沈阳威泰科技发展有限公司 | A kind of snake type graphite heater of vacuum resistance furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |