CN203550521U - Vacuum furnace liner - Google Patents
Vacuum furnace liner Download PDFInfo
- Publication number
- CN203550521U CN203550521U CN201320628107.1U CN201320628107U CN203550521U CN 203550521 U CN203550521 U CN 203550521U CN 201320628107 U CN201320628107 U CN 201320628107U CN 203550521 U CN203550521 U CN 203550521U
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- CN
- China
- Prior art keywords
- flue
- furnace liner
- liner body
- furnace
- flue body
- 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
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- Pressure Vessels And Lids Thereof (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model provides a vacuum furnace liner, which comprises a furnace liner body, a press sealing head, a flange material and reinforcing ribs, wherein the press sealing head is arranged at the bottom of the furnace liner body, the flange material is arranged under the furnace liner body, the reinforcing ribs are arranged between the furnace liner body and the flange material, and the furnace liner body is formed through welding stainless steel plates in a round rolling corrugation pressing way, so the wall thickness of the furnace liner body does not need to be increased, meanwhile, the intensity of the furnace liner body is enhanced, in addition, the furnace liner body can generate tiny deformation through the heat expansion and cold contraction effects when being heated, the furnace liner body is made into the corrugated shape, and in addition, the reinforcing ribs are in groove shapes and surround the furnace linear body in a C shape, so the furnace linear body cannot generate the obvious deformation, and greater influence cannot be caused on objects heated inside the furnace liner.
Description
Technical field
The utility model relates to a kind of manufacture field of mechanical processing industry equipment, particularly a kind of heating element heater of vacuum drying oven.
Background technology
Industrial furnace, in the heat treatment step of machinery manufacturing industry, occupies very consequence, and it is to guarantee product quality, raising machine task performance, the requisite key equipment of prolongation machine service life.Along with the fast development of machinery manufacturing industry and equipment manufacture, the demand increasing year by year of industrial furnace, for this just becomes very important and distinct issues particularly to the improvement of industrial furnace.The flue of traditional vacuum drying oven is generally straight line smooth type, when being subject to high-temperature calcination, can be because its hardness cause the fracture of flue not, and this has not only brought trouble to production process, also to user, has caused very large danger.
Therefore, the problems referred to above are the problems that should pay attention to and solve in the design and use process of vacuum flue.
Utility model content
The purpose of this utility model is to provide a kind of vacuum flue and solves traditional vacuum flue and be generally straight line smooth type, when being subject to high-temperature calcination, can be because its hardness causes the fracture of flue not, this has not only brought trouble to production process, also to user, has caused very large dangerous problem.
Technical solution of the present utility model is: a kind of vacuum flue, comprise flue body, be arranged at the press seal head of described flue body bottom, be looped around this external flange components of described flue, be arranged on many reinforcements between described flue body and described flange components, described flue body is welded after round as a ball pressure ripple, and described reinforcement is groove shape and is looped around with " C " font the front and back of described flue body.
Preferably, described reinforcement is 4 ~ ~ 6, and the every curved groove shape of described reinforcement is laterally around arranging in described flue body periphery.
Preferably; described flange components comprises that material body and sealing arrange; described material body adopts thickness 35mmA3 plate to form through metalworking; sealing above described material body arranges and adopts 1 grade of sealing and O type rubber seal, and the sealing below described material body arranges and adopts water cooling recycling-guard sealing strip.
Preferably, described flue body adopts 321 thick stainless steels of 8mm to make.
A kind of vacuum flue of the utility model, flue body adopts and is welded through round as a ball pressure ripple stainless steel after treatment, flue body periphery also adopt the reinforcement of groove shape carry out around, each reinforcement be all " C " font around, on flue body, carry out successively from top to bottom, this improvement has improved the durability of flue body to a great extent, at reinforcement, add again one deck flange material outward again, on flange material and below all carried out certain encapsulation process, make the sealing effectiveness of vacuum flue also fine.
The beneficial effects of the utility model are: flue body is by being welded corrosion resistant plate through the form of round as a ball pressure ripple, make to have increased the intensity of flue body when not needing to increase flue body wall thickness, after tested, make flue body strength increase 20%, the durability of flue body had both been saved raw material and had also been improved in this improvement, and flue body heating in because the effect of expanding with heat and contract with cold can produce micro-deformation, because flue body is made corrugated and is fixed with the reinforcement of groove shape, thereby the deformation energy that flue is produced is reinforced muscle and absorbs, make flue body can not produce significant distortion, therefore can not produce larger impact to the object of inside heating, and effectively guaranteed the service life of flue body, reduce flue body and damaged the potential danger of bringing, flue body bottom adopts press seal head to process, durable.Flange material adopts 35mmA3 plate to form through metalworking, flange all carried out up and down specific encapsulation process, air tight in guaranteeing to use, reach vacuum effectiveness.The utility model is simple in structure, and design is novel, easy to make.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model vacuum flue embodiment.
Wherein, 1-flue body, 2-reinforcement, 3-press seal head, 4-flange material.
The specific embodiment
In order to deepen understanding of the present utility model, below in conjunction with drawings and Examples, the utility model is described in further detail, this embodiment, only for explaining the utility model, does not form and limits protection domain of the present utility model.
As shown in Figure 1, the present embodiment provides a kind of vacuum flue, comprise flue body 1, be arranged at the press seal head 3 of described flue body 1 bottom, be looped around the flange components 4 outside described flue body 1, be arranged on the many reinforcements 2 between described flue body 1 and described flange components 4, described flue body 1 is welded after round as a ball pressure ripple, and described reinforcement 2 is groove shape and is looped around with " C " font the front and back of described flue body 1.Described reinforcement 2 is 4 ~ ~ 6, and the every curved groove shape of described reinforcement 2 is laterally around arranging in described flue body 1 periphery.Described flange components 4 comprises that material body and sealing arrange; described material body adopts thickness 35mmA3 plate to form through metalworking; sealing above described material body arranges and adopts 1 grade of sealing and O type rubber seal, and the sealing below described material body arranges and adopts water cooling recycling-guard sealing strip.Described flue body 1 adopts 321 stainless steels that 8mm is thick to make.
A kind of vacuum flue of the present embodiment, flue body 1 adopts through round as a ball pressure ripple stainless steel after treatment and is welded, flue body 1 periphery also adopt the reinforcement 2 of groove shape carry out around, each reinforcement 2 be all " C " font around, on flue body 1, carry out successively from top to bottom, this improvement has improved the durability of flue body 1 to a great extent, outside reinforcement 2, add again again one deck flange material 4, on flange material 4 and below all carried out certain encapsulation process, make the sealing effectiveness of vacuum flue also fine.
The beneficial effect of the present embodiment is: flue body is by being welded corrosion resistant plate through the form of round as a ball pressure ripple, make to have increased the intensity of flue body when not needing to increase flue body wall thickness, after tested, make flue body strength increase 20%, the durability of flue body had both been saved raw material and had also been improved in this improvement, and flue body heating in because the effect of expanding with heat and contract with cold can produce micro-deformation, because flue body is made corrugated and is fixed with the reinforcement of groove shape, thereby the deformation energy that flue is produced is reinforced muscle and absorbs, make flue body can not produce significant distortion, therefore can not produce larger impact to the object of inside heating, and effectively guaranteed the service life of flue body, reduce flue body and damaged the potential danger of bringing, flue body bottom adopts press seal head to process, durable.Flange material adopts 35mmA3 plate to form through metalworking, flange all carried out up and down specific encapsulation process, air tight in guaranteeing to use, reach vacuum effectiveness.The present embodiment is simple in structure, and design is novel, easy to make.
Claims (4)
1. a vacuum flue, it is characterized in that: comprise flue body (1), be arranged at the press seal head (3) of described flue body (1) bottom, be looped around the outer flange components (4) of described flue body (1), be arranged on the many reinforcements (2) between described flue body (1) and described flange components (4), described flue body (1) is welded after round as a ball pressure ripple, and described reinforcement (2) is groove shape and is looped around with " C " font the front and back of described flue body (1).
2. vacuum flue according to claim 1, is characterized in that: described reinforcement (2) is 4 ~ ~ 6, and the curved groove shape of every described reinforcement (2) is laterally around arranging in described flue body (1) periphery.
3. vacuum flue according to claim 1; it is characterized in that: described flange components (4) comprises that material body and sealing arrange; described material body adopts thickness 35mmA3 plate to form through metalworking; sealing above described material body arranges and adopts 1 grade of sealing and O type rubber seal, and the sealing below described material body arranges and adopts water cooling recycling-guard sealing strip.
4. vacuum flue according to claim 1, is characterized in that: described flue body (1) adopts 321 thick stainless steels of 8mm to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628107.1U CN203550521U (en) | 2013-10-12 | 2013-10-12 | Vacuum furnace liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628107.1U CN203550521U (en) | 2013-10-12 | 2013-10-12 | Vacuum furnace liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550521U true CN203550521U (en) | 2014-04-16 |
Family
ID=50468629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320628107.1U Expired - Fee Related CN203550521U (en) | 2013-10-12 | 2013-10-12 | Vacuum furnace liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499205A (en) * | 2013-10-12 | 2014-01-08 | 江苏高皓工业炉有限公司 | Vacuum internal furnace |
-
2013
- 2013-10-12 CN CN201320628107.1U patent/CN203550521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499205A (en) * | 2013-10-12 | 2014-01-08 | 江苏高皓工业炉有限公司 | Vacuum internal furnace |
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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: 20140416 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |