CN207894226U - A kind of vertical high-temperature sintering furnace - Google Patents
A kind of vertical high-temperature sintering furnace Download PDFInfo
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- CN207894226U CN207894226U CN201820096539.5U CN201820096539U CN207894226U CN 207894226 U CN207894226 U CN 207894226U CN 201820096539 U CN201820096539 U CN 201820096539U CN 207894226 U CN207894226 U CN 207894226U
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- flue
- graphite
- furnace body
- hard
- graphite felt
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Abstract
The utility model discloses a kind of vertical high-temperature sintering furnaces, including furnace body, vacuum system, switch board, lifting platform, heating room, flue, hard graphite felt, bridge plate；The lower portion of furnace body is equipped with lifting platform, left side is equipped with vacuum system and switch board equipped with staircase and power distribution cabinet, right side；It is equipped in the furnace body and is intersected stacked and being fixedly connected by fixing bolt, more prismatics barrel type flue by multilayer hard graphite felt；The hexagon added hot cell angularly and by graphite bolt being mutually assembled by hard graphite slab is equipped in the flue；The utility model is intersected using multilayer hard graphite felt and is assembled into flue, heating room is assembled by the combination of hard graphite simultaneously, the flue of part or heating room parts damages, can reparation quickly be safeguarded using part replacement mode, scrap processing without whole, assembly and disassembly is quick, save material cost, the plant maintenance time is reduced, sintering furnace service life is effectively extended, improves production efficiency.
Description
Technical field
The utility model is related to high temperature sintering furnace technical equipment field, more particularly to a kind of vertical high-temperature sintering furnace.
Background technology
Vacuum sintering furnace is a kind of advanced Equipment for Heating Processing, can carry out the heating in vacuum of metal material and workpiece, quench
Various heat treatments, the vacuum heat treatment process such as fire, tempering, annealing, carburizing, nitriding, pressurization air quenching can make processed material and work
Part performance significantly improves, and material is fully used.The basic parameter of traditional vacuum stove includes working vacuum degree, end vacuum
Degree, speed of exhaust ratio, furnace chamber leak rate, heating power, temperature uniformity, wherein temperature uniformity are whether vacuum drying oven is qualified
One important indicator, it is ensured that Fine Texture of Material differences in expansion and lead to part deformation.
In the prior art, the heating room of vacuum sintering furnace and flue are usually integral type manufacture structure, integral structure
Heating room, flue defect be：Once 1, generation local damage may result in whole heating room or flue is scrapped, entirety is more
It changes of high cost；2, integral replacing leads to the waste of material, and influences production efficiency；3, sintering furnace maintenance man-hours, cost and expense
Increase.Seriously affect the service life of integral sintered stove.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of vertical high-temperature sintering furnace, in the prior art
Deficiency, intersected using multilayer hard graphite felt and be assembled into flue, at the same by hard graphite combination be assembled into plus
Hot cell, local flue or heating room parts damages, quickly can be safeguarded reparation, without whole using part replacement mode
Body scraps processing, to save material cost, reduces the plant maintenance time, effectively extends the service life of integral sintered stove, carry
Height production sintering efficiency.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of vertical high-temperature sintering furnace, including furnace body,
Vacuum system, switch board, lifting platform, staircase, power distribution cabinet, heating room, flue, supporting block, courage frame, column, fixing bolt, electrode
Hole, spacer, thermometer hole, hard graphite felt, graphite electrode, graphite bolt, connecting plate, heating plate, bridge plate, otic placode, feature exist
In：
The furnace body is fixedly installed on grate top, and the grate lower part is provided with lifting platform, is assembled on the left of the furnace body
There are staircase and power distribution cabinet, vacuum system is equipped on the right side of the furnace body, switch board is provided in front of the vacuum system；The stove
Body lower cover opens and closes charging or discharging by lifting of lifting table formula；It is provided in the furnace body and is mutually handed over by multilayer hard graphite felt
The barrel type flue of stacked and being fixedly connected by fixing bolt, the more prismatic of fork, the flue carry head cover and pedestal；Institute
State the hexagon added hot cell for being provided in flue and angularly and by graphite bolt being mutually assembled by hard graphite slab；
The stainless steel courage frame of drum-shaped is provided with outside the flue, it is the more of hexagon that section is provided in the courage frame
Layer hard graphite felt, along hexagon laterally mutually angle crossing stack configuration, and be formed by fixedly connecting by fixing bolt
Flue；
By the heating plate of six pieces of rectangles according to hexagonal configuration, the heating plate top passes through graphite bolt for the heating room
It is fixedly installed connecting plate, is fixedly connected with graphite electrode by electrode hole on the connecting plate；The bottom two of the heating plate
Side integral type is provided with two pieces of otic placodes, and the otic placode between adjacent two pieces of heating plates passes through stone by the bridge plate that bending is 120 degree of angles
Black bolt is mutually permanently connected.
The courage top of the trellis circumferencial direction is angularly provided with multiple supporting blocks, and the courage frame periphery is axially provided with
Multiple columns being made of channel steel；The supporting block is fixedly connected with furnace body, and flue top circumferencial direction is angularly arranged
There are six spacer, it is provided with electrode hole in the spacer, graphite electrode is equipped in the electrode hole；Setting in the middle part of the flue
There is thermometer hole.
The mutual para position allocation of hard graphite hexagon of the hard graphite felt hexagon of the flue and heating room.
The head cover is connected and fixed by stainless steel substrate and multilayer hard graphite felt by fixing bolt, and the pedestal is not by
Rust steel substrate and multilayer hard graphite felt are connected and fixed by fixing bolt.
2000 DEG C of hard graphite felt heatproof of the flue or more, ranging from two layers of the number of plies of the hard graphite felt assembling
To eight layers；Thickness ranging from 30mm -50mm of the hard graphite felt.
Through the above technical solutions, the advantageous effect of technical solutions of the utility model is：Using multilayer hard graphite felt phase
Mutually intersect and be assembled into flue, while heating room, local flue or heating room portion are assembled by the combination of hard graphite
Part damages, and quickly can be safeguarded reparation using part replacement mode, scraps processing without whole, Standard is simple, dress
It is quick with dismounting, various high-temperature vacuum sintering furnaces are can be widely applied to, to save material cost, reduce the plant maintenance time,
Effectively extend the service life of integral sintered stove, improves production sintering efficiency.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, embodiment or the prior art will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of vertical high-temperature sintering furnace front view schematic diagram disclosed in the utility model embodiment；
Fig. 2 is a kind of vertical high-temperature sintering furnace sectional view schematic diagram disclosed in the utility model embodiment；
Fig. 3 is a kind of vertical high-temperature sintering furnace Fig. 2 top view illustrations disclosed in the utility model embodiment；
Fig. 4 is a kind of vertical high-temperature sintering furnace body top view illustration disclosed in the utility model embodiment；
Fig. 5 is a kind of vertical high-temperature sintering furnace Fig. 4 A-A disclosed in the utility model embodiment to sectional view schematic diagram；
Fig. 6 is a kind of vertical high-temperature sintering furnace flue top view illustration disclosed in the utility model embodiment；
Fig. 7 is a kind of vertical high-temperature sintering furnace Fig. 6 B-B direction sectional view schematic diagrames disclosed in the utility model embodiment；
Fig. 8 is a kind of vertical high-temperature sintering furnace Fig. 7 C-C disclosed in the utility model embodiment to sectional view schematic diagram；
Fig. 9 is a kind of vertical high-temperature sintering furnace Fig. 7 D-D disclosed in the utility model embodiment to sectional view schematic diagram.
Number and the corresponding component title represented by letter in figure：
1. 2. vacuum system of furnace body, 3. switch board, 4. lifting platform
5. 6. power distribution cabinet 7. of staircase heats 8. flue of room
9. 10. courage frame of supporting block, 11. column, 12. fixing bolt
13. 14. spacer of electrode hole, 15. thermometer hole, 16. hard graphite felt
17. 18. graphite bolt of graphite electrode, 19. connecting plate, 20. heating plate
21. 22. otic placode of bridge plate
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
According to Fig. 1 to 9, the utility model provides a kind of vertical high-temperature sintering furnace, including furnace body 1, vacuum system 2, control
Cabinet 3 processed, lifting platform 4, staircase 5, power distribution cabinet 6, heating room 7, flue 8, supporting block 9, courage frame 10, column 11, fixing bolt 12, electricity
Pole hole 13, spacer 14, thermometer hole 15, hard graphite felt 16, graphite electrode 17, graphite bolt 18, connecting plate 19, heating plate 20,
Bridge plate 21, otic placode 22.
The furnace body 1 is fixedly installed on grate top, and the grate lower part is provided with lifting platform 4,1 left side dress of the furnace body
Equipped with staircase 5 and power distribution cabinet 6,1 right side of the furnace body is equipped with vacuum system 2, and 2 front of the vacuum system is provided with switch board
3；1 lower cover of the furnace body opens and closes charging or discharging by 4 lift of lifting platform；It is provided with by multilayer hard in the furnace body 1
Graphite felt 16 intersects stacked and being fixedly connected by fixing bolt 12, more prismatics barrel type flue 8, the flue
8 carry circular head cover and pedestal；It is provided in the flue 8 by hard graphite slab angularly and by graphite bolt 18
The hexagon added hot cell 7 being mutually assembled into；
The stainless steel courage frame 10 of drum-shaped is provided with outside the flue 8, it is six sides that section is provided in the courage frame 10
The multilayer hard graphite felt 16 of shape along hexagon laterally mutually angle crossing stack configuration, and is fixed by fixing bolt 12
Be formed by connecting flue 8；
By the heating plate 20 of six pieces of rectangles according to hexagonal configuration, 20 top of the heating plate passes through stone for the heating room 7
Black bolt 18 is fixedly installed connecting plate 19, is fixedly connected with graphite electrode 17 by electrode hole 13 on the connecting plate 19；Institute
The two bottom sides integral type for stating heating plate 20 is provided with two pieces of otic placodes 22, and the otic placode 22 between adjacent two pieces of heating plates 20 passes through folding
Curved is that the bridge plate 21 at 120 degree of angles is mutually permanently connected by graphite bolt 18.
10 top circumference direction of the courage frame is angularly provided with multiple supporting blocks 9, and 10 periphery of courage frame is axial
It is provided with multiple columns 11 being made of channel steel；The supporting block 9 is fixedly connected with furnace body 1,8 top circumferencial direction of the flue
Angularly setting is provided with electrode hole 13 there are six spacer 14 in the spacer 14, and graphite electricity is equipped in the electrode hole 13
Pole 17；8 middle part of the flue is provided with thermometer hole 15.
The mutual para position allocation of hard graphite hexagon of the hard graphite felt hexagon of the flue 8 and heating room 7.
The head cover is connected and fixed by stainless steel substrate and multilayer hard graphite felt 16 by fixing bolt 12, the pedestal
It is connected and fixed by fixing bolt 12 by stainless steel substrate and multilayer hard graphite felt 16.
2000 DEG C of 16 heatproof of hard graphite felt of the flue 8 or more, the number of plies that the hard graphite felt 16 assembles are four
Layer；The thickness of the hard graphite felt 16 is 40mm.
By above-mentioned specific embodiment, the utility model has the beneficial effects that：It is intersected using multilayer hard graphite felt
It is assembled into flue, while heating room, local flue or heating room parts damages are assembled by the combination of hard graphite,
Can reparation quickly be safeguarded using part replacement mode, scrap processing without whole, Standard is simple, and assembly and disassembly is fast
Speed can be widely applied to various high-temperature vacuum sintering furnaces, to save material cost, reduces the plant maintenance time, effectively extends
The service life of integral sintered stove improves production sintering efficiency.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (5)
1. a kind of vertical high-temperature sintering furnace, which is characterized in that including furnace body, vacuum system, switch board, lifting platform, staircase, distribution
Cabinet, heating room, flue, supporting block, courage frame, column, fixing bolt, electrode hole, spacer, thermometer hole, hard graphite felt, graphite electricity
Pole, graphite bolt, connecting plate, heating plate, bridge plate, otic placode；The furnace body is fixedly installed on grate top, and the grate lower part is set
It is equipped with lifting platform, staircase and power distribution cabinet are equipped on the left of the furnace body, vacuum system, the vacuum are equipped on the right side of the furnace body
It is provided with switch board in front of system；The furnace body lower cover opens and closes charging or discharging by lifting of lifting table formula；In the furnace body
It is provided with and is intersected stacked and being fixedly connected by fixing bolt, more prismatics ladle furnace by multilayer hard graphite felt
Courage, the flue carry head cover and pedestal；It is provided in the flue by hard graphite slab angularly and by graphite bolt
The hexagon added hot cell being mutually assembled into；
It is provided with the stainless steel courage frame of drum-shaped outside the flue, it is hard that the multilayer that section is hexagon is provided in the courage frame
Matter graphite felt, along hexagon laterally mutually angle crossing stack configuration, and the flue being formed by fixedly connecting by fixing bolt；
By the heating plate of six pieces of rectangles according to hexagonal configuration, the heating plate top is fixed by graphite bolt for the heating room
It is provided with connecting plate, is fixedly connected with graphite electrode by electrode hole on the connecting plate；The two bottom sides one of the heating plate
Body formula is provided with two pieces of otic placodes, and the otic placode between adjacent two pieces of heating plates passes through graphite spiral shell by the bridge plate that bending is 120 degree of angles
Bolt is mutually permanently connected.
2. a kind of vertical high-temperature sintering furnace according to claim 1, which is characterized in that described courage top of the trellis circumferencial direction etc.
Angle is provided with multiple supporting blocks, and the courage frame periphery is axially provided with multiple columns being made of channel steel；The support
Block is fixedly connected with furnace body, and flue top circumferencial direction is angularly arranged there are six spacer, and electricity is provided in the spacer
Pole hole is equipped with graphite electrode in the electrode hole；It is provided with thermometer hole in the middle part of the flue.
3. a kind of vertical high-temperature sintering furnace according to claim 1, which is characterized in that the hard graphite felt six of the flue
The mutual para position allocation of hard graphite hexagon of side shape and heating room.
4. a kind of vertical high-temperature sintering furnace according to claim 1, which is characterized in that the head cover by stainless steel substrate and
Multilayer hard graphite felt is connected and fixed by fixing bolt, and the pedestal is passed through solid by stainless steel substrate and multilayer hard graphite felt
Surely it is bolted fixation.
5. a kind of vertical high-temperature sintering furnace according to claim 1, which is characterized in that the hard graphite felt of the flue is resistance to
2000 DEG C of temperature or more, ranging from two layers to eight layers of the number of plies of the hard graphite felt assembling；The thickness gauge of the hard graphite felt
Very little ranging from 30mm -50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096539.5U CN207894226U (en) | 2018-01-19 | 2018-01-19 | A kind of vertical high-temperature sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096539.5U CN207894226U (en) | 2018-01-19 | 2018-01-19 | A kind of vertical high-temperature sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894226U true CN207894226U (en) | 2018-09-21 |
Family
ID=63544740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820096539.5U Active CN207894226U (en) | 2018-01-19 | 2018-01-19 | A kind of vertical high-temperature sintering furnace |
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| Country | Link |
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| CN (1) | CN207894226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106413A (en) * | 2018-01-19 | 2018-06-01 | 苏州楚翰真空科技有限公司 | A kind of vertical high-temperature sintering furnace |
| CN109931780A (en) * | 2019-01-10 | 2019-06-25 | 嘉兴市鹏程磁钢有限公司 | A kind of magnet steel vacuum sintering furnace |
-
2018
- 2018-01-19 CN CN201820096539.5U patent/CN207894226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106413A (en) * | 2018-01-19 | 2018-06-01 | 苏州楚翰真空科技有限公司 | A kind of vertical high-temperature sintering furnace |
| CN109931780A (en) * | 2019-01-10 | 2019-06-25 | 嘉兴市鹏程磁钢有限公司 | A kind of magnet steel vacuum sintering furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000 Sheet Mill No. 19 Xingtai Road, Taiping Street, Xiangcheng District, Suzhou City, Jiangsu Province (formerly Duer) Patentee after: Suzhou Vacuum Technology Co., Ltd. Chu Han Address before: 215000 No. 168 Qihe Road, Qihe Village, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Vacuum Technology Co., Ltd. Chu Han |
|
| CP02 | Change in the address of a patent holder |