CN102051447A - Muffle supporting mechanism of vertical pit-type furnace - Google Patents
Muffle supporting mechanism of vertical pit-type furnace Download PDFInfo
- Publication number
- CN102051447A CN102051447A CN 201010615411 CN201010615411A CN102051447A CN 102051447 A CN102051447 A CN 102051447A CN 201010615411 CN201010615411 CN 201010615411 CN 201010615411 A CN201010615411 A CN 201010615411A CN 102051447 A CN102051447 A CN 102051447A
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- China
- Prior art keywords
- horse
- muffle
- supporting mechanism
- furnace
- supporting
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Abstract
The invention discloses a muffle supporting mechanism of a vertical pit-type furnace, which comprises a muffle. The muffle supporting mechanism is characterized in that a muffle supporting pipe is connected on a casing at the bottom of the muffle and is supported on the ground, and a furnace bottom bracket supporting rod is connected with the lower part of the furnace bottom bracket inside the muffle and is supported on the ground. The muffle supporting mechanism can effectively reduce the deformation of the muffle, reduce the wall thickness of the muffle, improve production benefit, reduce the use amount of heat-resistant material, reduce production cost, prolong the service life of equipment, and reduces maintenance cost.
Description
Technical field
The present invention relates to a kind of parts of Equipment for Heating Processing, especially large-scale well formula heat treatment furnace horse supporting mechanism not.
Background technology
Existing pit furnace horse not supporting mechanism is mainly supported the brick realization by furnace shell and heavy.Because the structure and the sealing problem of pit furnace, horse not sidewall bearing from bell, horse not body, the carrying workpiece gravity and sealing load, owing to not self existing in heat treatment process, horse expands with heat and contract with cold simultaneously, therefore after horse is not used for some time, under external force, its sidewall often deforms easily.When horse not bottom and heavy support between the brick when very close to each other, horse not sidewall vertical direction distortion can cause heavy to support brick crushing.Horse not is out of shape, and heavy supports the crushing of brick, influences the normal use of equipment, causes stopping production, the maintenance cost height.
Summary of the invention
The technical problem to be solved in the present invention provides and a kind ofly can effectively reduce not supporting mechanism of horse that horse not is out of shape, and it can overcome horse and not be out of shape the deficiency that supports the brick crushing with heavy.
For solving the problems of the technologies described above, the invention provides following technical scheme: a kind of pit furnace horse is supporting mechanism not, comprise that horse not, described horse not connects not supporting tube of horse on the bottom enclosure, horse not supporting tube is supported on the ground, the not inner furnace bottom support bottom of horse is connected with the furnace bottom frame support rails, and the furnace bottom frame support rails supports on the ground.
As pit furnace horse of the present invention a kind of preferred version of supporting mechanism not, wherein: described furnace bottom frame support rails is arranged on horse not in the supporting tube, runs through not supporting tube and supporting on the ground of horse.
As pit furnace horse of the present invention a kind of preferred version of supporting mechanism not, wherein: described horse not supporting tube has corrugated tube.
As pit furnace horse of the present invention a kind of preferred version of supporting mechanism not, wherein: described horse not supporting tube is supported on heavy and supports on the brick.
As pit furnace horse of the present invention a kind of preferred version of supporting mechanism not, wherein: described furnace bottom frame support rails is supported on heavy and supports on the brick.
As pit furnace horse of the present invention a kind of preferred version of supporting mechanism not, wherein: between described furnace bottom support and the furnace bottom frame support rails for removably connecting.
As pit furnace horse of the present invention a kind of preferred version of supporting mechanism not, wherein: described horse not outer setting has lagging material.
After having adopted structure of the present invention, when horse not sidewall have the flexible variable of vertical direction, corrugated tube can carry out telescopic adjustment to adapt, the bottom no longer needs heavy to support brick, reduces the not distortion of sidewall of horse.Corrugated tube is not influenced by furnace high-temperature in the body of heater outside.Workpiece is loaded on the furnace bottom support, and the furnace bottom frame support rails directly is supported on ground.Horse is not carried workpiece, and horse not wall thickness is no longer relevant with the weight of handling workpiece, can reduce not wall thickness of horse significantly, reduces the consumption of high temperature steel, reduces production costs.The furnace bottom support can directly take out replacing in stove, easy to maintenance.If heavy support brick is set simultaneously in the bottom then whole equipment is more stable.The invention has the beneficial effects as follows, can effectively reduce horse distortion not, reduce not wall thickness of horse, improve productivity effect, reduce the usage quantity of heat-stable material, reduce production costs, prolong service life of equipment, reduce maintenance cost.
Description of drawings
Fig. 1 pit furnace horse of the present invention is the supporting mechanism structural representation not.
Embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing.
As shown in the figure, 1. lagging materials among the figure, 2. horse not, 3. workpiece, 4. furnace bottom support, 5. furnace bottom frame support rails, 6. not supporting tube, 7. corrugated tube, 8. ground of horse.Workpiece 3 is loaded on the furnace bottom support 4, furnace bottom frame support rails 5 by horse not supporting tube 6 act directly on ground 8, horse is 2 reactive forces of not bearing from workpiece 3 not, thus horse not sidewall be not easy the distortion.Horse not 2 is expanded with heat and contract with cold in heat treatment process, and the vertical direction stroke can self stretch by corrugated tube 7 and regulate, and can reduce not 2 sidewalls distortion of horse.Heavy also can be set simultaneously on the ground support brick, equipment can be more stable like this.For removably connecting, be convenient to like this furnace bottom support is taken out not from horse between furnace bottom support 4 and the furnace bottom frame support rails 5, easy to maintenance.
It should be noted that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1. pit furnace horse supporting mechanism not, comprise that horse not, is characterized in that: described horse not connects not supporting tube of horse on the bottom enclosure, and horse not supporting tube is supported on the ground, the not inner furnace bottom support bottom of horse is connected with the furnace bottom frame support rails, and the furnace bottom frame support rails supports on the ground.
2. pit furnace horse according to claim 1 is supporting mechanism not, it is characterized in that: described furnace bottom frame support rails is arranged on horse not in the supporting tube, runs through not supporting tube and supporting on the ground of horse.
3. pit furnace horse according to claim 1 is supporting mechanism not, it is characterized in that: described horse not supporting tube has corrugated tube.
4. pit furnace horse according to claim 1 is supporting mechanism not, it is characterized in that: described horse not supporting tube is supported on the heavy support brick.
5. pit furnace horse according to claim 1 is supporting mechanism not, it is characterized in that: described furnace bottom frame support rails is supported on heavy and supports on the brick.
6. pit furnace horse according to claim 1 is supporting mechanism not, it is characterized in that: between described furnace bottom support and the furnace bottom frame support rails for removably connecting.
7. pit furnace horse according to claim 1 is supporting mechanism not, it is characterized in that: described horse not outer setting has lagging material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010615411 CN102051447A (en) | 2010-12-31 | 2010-12-31 | Muffle supporting mechanism of vertical pit-type furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010615411 CN102051447A (en) | 2010-12-31 | 2010-12-31 | Muffle supporting mechanism of vertical pit-type furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102051447A true CN102051447A (en) | 2011-05-11 |
Family
ID=43956244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010615411 Pending CN102051447A (en) | 2010-12-31 | 2010-12-31 | Muffle supporting mechanism of vertical pit-type furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102051447A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981888Y (en) * | 2006-11-07 | 2007-11-28 | 爱协林热处理系统(北京)有限公司 | Shaft furnace muffle telescopic sealing device |
-
2010
- 2010-12-31 CN CN 201010615411 patent/CN102051447A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981888Y (en) * | 2006-11-07 | 2007-11-28 | 爱协林热处理系统(北京)有限公司 | Shaft furnace muffle telescopic sealing device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |