CN103499205A - Vacuum internal furnace - Google Patents
Vacuum internal furnace Download PDFInfo
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- CN103499205A CN103499205A CN201310475567.XA CN201310475567A CN103499205A CN 103499205 A CN103499205 A CN 103499205A CN 201310475567 A CN201310475567 A CN 201310475567A CN 103499205 A CN103499205 A CN 103499205A
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- flue
- internal furnace
- furnace body
- vacuum
- flue body
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Abstract
A vacuum internal furnace comprises an internal furnace body, a press seal head, a flange material and reinforcing ribs, wherein the press seal head is arranged at the bottom of the internal furnace body, the flange material is arranged on the lower portion of the internal furnace body, and the reinforcing ribs are arranged between the internal furnace body and the flange material. The internal furnace body is formed by welding stainless steel plates in a rolling pressure wave mode, then the strength of the internal furnace body can be improved while the thickness of the wall of the internal furnace body does not need to be increased, and the internal furnace body can slightly deform when being heated due to the effect of expansion and contraction. Due to the fact that the internal furnace body is made into a wave shape and the reinforcing ribs are in the shapes of grooves and surround the internal furnace body in a C-shaped mode, the internal furnace body can not remarkably deform, and heated objects inside the vacuum internal furnace can not be greatly affected.
Description
Technical field
The present invention 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 improvement to industrial furnace just becomes very important and distinct issues particularly.The flue of traditional vacuum drying oven is generally the 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 the 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.
Summary of the invention
The purpose of this invention is to provide a kind of vacuum flue solves traditional vacuum flue and is generally the straight line smooth type, when being subject to high-temperature calcination, can be because its hardness cause the fracture of flue not, this has not only brought trouble to production process, also to the user, has caused the problem of very large danger.
Technical solution of the present invention is: a kind of vacuum flue, comprise the 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 the groove shape and is looped around the front and back of described flue body with " C " font.
Preferably, described reinforcement is 4 ~ ~ 6, and the every described curved groove shape of reinforcement that adds 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 present invention, the flue body adopts the stainless steel after round as a ball pressure ripple is processed to be welded, flue body periphery also adopt the reinforcement of groove shape carry out around, each reinforcement all be " C " font around, on the flue body, carry out successively from top to bottom, this improvement has improved the durability of flue body to a great extent, add again again one deck flange material outside reinforcement, on flange material and below all carried out certain encapsulation process, make the sealing effectiveness of vacuum flue also fine.
The invention has the beneficial effects as follows: the flue body is by corrosion resistant plate, the form through round as a ball pressure ripple is welded, make the intensity that has increased the flue body when not needing to increase flue body wall thickness, after tested, make the flue body strength increase 20%, the durability that raw material have also improved the flue body had both been saved in this improvement, and the flue body the heating in because the effect of expanding with heat and contract with cold can produce micro-deformation, because the flue body is made corrugated and is fixed with the reinforcement of groove shape, thereby the deformation energy that makes flue produce is reinforced muscle and absorbs, make the 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 the flue body and damaged the potential danger of bringing, flue body bottom adopts the press seal head to be processed, durable.Flange material adopts the 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 invention is simple in structure, and design is novel, easy to make.
The accompanying drawing explanation
Fig. 1 is the structural representation of vacuum flue embodiment of the present invention.
Wherein, 1-flue body, 2-reinforcement, 3-press seal head, 4-flange material.
The specific embodiment
In order to deepen understanding of the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail, this embodiment, only for explaining the present invention, does not form and limits protection scope of the present invention.
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 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 the groove shape and is looped around the front and back of described flue body 1 with " C " font.Described reinforcement 2 is 4 ~ ~ 6, and the every described curved groove shape of reinforcement 2 that adds 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 thick stainless steels of 8mm to make.
A kind of vacuum flue of the present embodiment, flue body 1 adopts the stainless steel after round as a ball pressure ripple is processed to be welded, flue body 1 periphery also adopt the reinforcement 2 of groove shape carry out around, each reinforcement 2 all be " 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, add again again one deck flange material 4 outside reinforcement 2, 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: the flue body is by corrosion resistant plate, the form through round as a ball pressure ripple is welded, make the intensity that has increased the flue body when not needing to increase flue body wall thickness, after tested, make the flue body strength increase 20%, the durability that raw material have also improved the flue body had both been saved in this improvement, and the flue body the heating in because the effect of expanding with heat and contract with cold can produce micro-deformation, because the flue body is made corrugated and is fixed with the reinforcement of groove shape, thereby the deformation energy that makes flue produce is reinforced muscle and absorbs, make the 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 the flue body and damaged the potential danger of bringing, flue body bottom adopts the press seal head to be processed, durable.Flange material adopts the 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 the groove shape and is looped around the front and back of described flue body (1) with " C " font.
2. vacuum flue according to claim 1, it is characterized in that: described reinforcement (2) is 4 ~ ~ 6, the every described curved groove shape of reinforcement (2) that adds 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 |
|---|---|---|---|
| CN201310475567.XA CN103499205A (en) | 2013-10-12 | 2013-10-12 | Vacuum internal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475567.XA CN103499205A (en) | 2013-10-12 | 2013-10-12 | Vacuum internal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103499205A true CN103499205A (en) | 2014-01-08 |
Family
ID=49864437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310475567.XA Pending CN103499205A (en) | 2013-10-12 | 2013-10-12 | Vacuum internal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103499205A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6913383A (en) * | 1968-09-12 | 1970-03-16 | ||
| CN201432060Y (en) * | 2009-06-18 | 2010-03-31 | 新乡县兴旺机械制造有限公司 | Corrugated furnace pipe molding machine |
| CN201621837U (en) * | 2010-04-09 | 2010-11-03 | 长沙天大锅炉制造有限公司 | Round fuel oil/fuel gas vacuum water heater unit |
| CN202018200U (en) * | 2011-01-04 | 2011-10-26 | 宁波赛菱加热设备有限公司 | Furnace pipe and metallurgical furnace applying same |
| CN202610292U (en) * | 2012-04-28 | 2012-12-19 | 中冶南方(武汉)威仕工业炉有限公司 | Reinforced protective inner cover for high-temperature belts of bell-type furnace |
| CN203550521U (en) * | 2013-10-12 | 2014-04-16 | 江苏高皓工业炉有限公司 | Vacuum furnace liner |
-
2013
- 2013-10-12 CN CN201310475567.XA patent/CN103499205A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6913383A (en) * | 1968-09-12 | 1970-03-16 | ||
| CN201432060Y (en) * | 2009-06-18 | 2010-03-31 | 新乡县兴旺机械制造有限公司 | Corrugated furnace pipe molding machine |
| CN201621837U (en) * | 2010-04-09 | 2010-11-03 | 长沙天大锅炉制造有限公司 | Round fuel oil/fuel gas vacuum water heater unit |
| CN202018200U (en) * | 2011-01-04 | 2011-10-26 | 宁波赛菱加热设备有限公司 | Furnace pipe and metallurgical furnace applying same |
| CN202610292U (en) * | 2012-04-28 | 2012-12-19 | 中冶南方(武汉)威仕工业炉有限公司 | Reinforced protective inner cover for high-temperature belts of bell-type furnace |
| CN203550521U (en) * | 2013-10-12 | 2014-04-16 | 江苏高皓工业炉有限公司 | Vacuum furnace liner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |
