CN206479016U - A kind of Liftable and movable boron carbide refining furnace - Google Patents
A kind of Liftable and movable boron carbide refining furnace Download PDFInfo
- Publication number
- CN206479016U CN206479016U CN201720045429.1U CN201720045429U CN206479016U CN 206479016 U CN206479016 U CN 206479016U CN 201720045429 U CN201720045429 U CN 201720045429U CN 206479016 U CN206479016 U CN 206479016U
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- CN
- China
- Prior art keywords
- slide
- hydraulic
- boron carbide
- liftable
- fixed
- 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
Links
- 229910052580 B4C Inorganic materials 0.000 title claims abstract description 20
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000007670 refining Methods 0.000 title claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 23
- 239000010439 graphite Substances 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000002687 intercalation Effects 0.000 claims description 4
- 238000009830 intercalation Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims 1
- 238000010891 electric arc Methods 0.000 abstract description 6
- 239000003500 flue dust Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 229960002645 boric acid Drugs 0.000 description 1
- 235000010338 boric acid Nutrition 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Abstract
The utility model discloses a kind of Liftable and movable boron carbide refining furnace, including slide bar；The slide bar is fixed on base；The hydraulic tongs clamps graphite electrode rod；Connected between support frame as described above by steel wire；The slide rail is internally provided with pulley；The slide plate bottom is provided with bottom plate.The utility model is by setting hydraulic stem, reaction furnace shell is realized to move up and down, reduce the flue dust in workshop, prevent from processing influence of the leakage of flue dust to environment, by setting slide rail and slide block mechanism, the discharging of reaction stove outer covering is worked and more facilitate progress, save the working time, increase operating efficiency, by setting rotary gemel, realize that the electric arc circle between graphite electrode rod is radially adjustable, it is less because of heat concentration phenomenon, the quality of product is set evenly to unify, by setting hydraulic slide, graphite motor rod is realized to move up and down, to each high uniformity heating of reaction furnace shell, make heat unified, so that the quality of product is more homogeneous.
Description
Technical field
The utility model is related to refining furnace technical field, specially a kind of Liftable and movable boron carbide refining furnace.
Background technology
At present, existing boron carbide factory of China be mainly distributed on Mudanjiang in Heilungkiang, it is Heihe, Dalian, interior
The ground such as Mongolian Tongliao, Jilin Dunhua, Dalian Jinma Boron Technology Group Co., Ltd. and Mudanjiang spark boron carbide are finely made pottery
The power-power cooperation of porcelain Co., Ltd, in the domestic market occupation rate established the leading position of boron carbide industry up to more than 60%, it is existing
Almost half export trade of some products, the main method of current boron carbide industrialized production is carbothermic method, is using carbon as reduction
Agent, goes back the method that ortho-boric acid or boric anhydride prepare boron carbide, usually using electric arc furnaces when carbothermic method prepares boron carbide, due to electricity
Arc temperature is high, the stove area temperature difference is big, and in center, spot temperature can exceed that the fusing point of boron carbide, brings it about peritectoid decomposition, analysis
Go out free carbon and other high boron compounds, and it is relatively low away from center temperature, and reaction is incomplete, remains boric anhydride and carbon, so
The general impurity content of obtained boron carbide is higher in electric arc furnaces.
Utility model content
The purpose of this utility model is to provide a kind of Liftable and movable boron carbide refining furnace, to solve above-mentioned background technology
The problem of middle proposition, had an advantageous effect in that：The equipment is allow above and below reaction furnace shell realizes by setting hydraulic stem
It is mobile, the flue dust in workshop is reduced, prevents from processing influence of the leakage of flue dust to environment, by setting slide rail and sliding block machine
Structure, makes the discharging of reaction stove outer covering work and more facilitates progress, save the working time, increase operating efficiency, rotated by setting
Hinge, realizes that the electric arc circle between graphite electrode rod is radially adjustable, less because of heat concentration phenomenon, makes the quality of product evenly
It is unified, by setting hydraulic slide, realize graphite motor rod and move up and down, each high uniformity of reaction furnace shell is heated, made
Heat is unified, so that the quality of product is more homogeneous.
To achieve the above object, the utility model provides following technical scheme：A kind of Liftable and movable boron carbide refining furnace,
Including slide bar；The slide bar is fixed on base；There is the cantilever linked by hydraulic slide on the slide bar；The hydraulic slide
It is fixed on slide bar；The cantilever front end is provided with hydraulic tongs by rotary gemel；The hydraulic tongs clamps graphite electrode rod；Institute
State and be axially symmetricly set in support frame at the top of slide bar；The cantilever left side top is fixedly installed support frame；The hydraulic tongs top
Portion is fixedly installed support frame；Connected between support frame as described above by steel wire；The steel wire left end, which is fixed on, is placed in hydraulic tongs top
The support frame in portion, the other end is fixed on winding pin；The winding pin is fixed on servomotor；The servomotor is fixed on
On base；The graphite electrode rod is clamped inside intercalation reaction furnace shell by hydraulic tongs；The reacting furnace case top passes through
Hinge connection has top cover；The cap base is fixedly installed insulating ceramic film；The reacting furnace inner walls are provided with heat-insulated
Layer；The reaction furnace shell is connected by connecting rod；The connecting rod is symmetrically distributed in reaction furnace shell both sides；The connecting rod
It is fixed on hydraulic stem；The hydraulic stem is fixedly installed at the top of slide plate；The slide plate regulation is arranged between slide rail；The cunning
Rail is internally provided with pulley；The slide plate bottom is provided with bottom plate；Graphite film perforation is offered at the top of the top cover；Before the top cover
Portion is provided with indicator lamp.
It is preferred that, anterior be provided with by rotary gemel at the top of hydraulic tongs, and hydraulic tongs of the cantilever is provided with branch
Support.
It is preferred that, the base both sides are symmetrically arranged with slide rail, and slide rail is internally provided with pulley.
It is preferred that, hydraulic stem is provided with the top of the slide plate, and set quantity to be two.
It is preferred that, the base top is fixedly installed servomotor, and stepper motor front portion is fixedly installed kinking
Post.
Compared with prior art, the beneficial effects of the utility model are：The equipment makes reaction furnace shell by setting hydraulic stem
Body can be realized and moved up and down, and reduce the flue dust in workshop, prevent from processing influence of the leakage of flue dust to environment, by setting
Slide rail and slide block mechanism are put, the discharging of reaction stove outer covering is worked and more facilitates progress, save the working time, increase work effect
Rate, by setting rotary gemel, realizes that the electric arc circle between graphite electrode rod is radially adjustable, less because of heat concentration phenomenon, makes
The quality of product is evenly unified, by setting hydraulic slide, realizes graphite motor rod and moves up and down, each to reaction furnace shell
High uniformity is heated, and makes heat unified, so that the quality of product is more homogeneous.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the schematic diagram of the utility model slide rail；
Fig. 3 is the distribution map of graphite electrode rod of the present utility model.
In figure：1- slide bars；2- support frames；3- hydraulic slides；4- cantilevers；5- rotary gemels；6- hydraulic tongses；7- steel wires；8-
Graphite electrode rod；9- top covers；10- insulating ceramic films；11- hinges；12- reacts furnace shell；13- reacts furnace shell；14- kinkings
Post；15- slide rails；16- pulleys；17- bottom plates；18- slide plates；19- hydraulic stems；20- chain extension bars；21- servomotors；22- bases；
23- caulking gum coils；24- graphite rods hole；25- indicator lamps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of Liftable and movable boron carbide refining furnace, bag
Include slide bar 1；Slide bar 1 is fixed on base 22；There is the cantilever 4 linked by hydraulic slide 3 on slide bar 1；Hydraulic slide 3 is fixed on
On slide bar 1；The front end of cantilever 4 is provided with hydraulic tongs 6 by rotary gemel 5；Hydraulic tongs 6 clamps graphite electrode rod 8；The top of slide bar 1
It is axially symmetric to be arranged at support frame 2；The left side top of cantilever 4 is fixedly installed support frame 2；The top of hydraulic tongs 6 is fixedly installed branch
Support 2；Connected between support frame 2 by steel wire 7；The left end of steel wire 7 is fixed on the support frame 2 for being placed in the top of hydraulic tongs 6, the other end
It is fixed on winding pin 14；Institute's winding pin 14 is fixed on servomotor 21；Servomotor 21 is fixed on base 22；Graphite electricity
Pole rod 8 is clamped inside intercalation reaction furnace shell 12 by hydraulic tongs 6；The top of reaction furnace shell 12 is connected with top cover by hinge 11
9；The bottom of top cover 9 is fixedly installed insulating ceramic film 10；The reaction inwall of furnace shell 12 is provided with thermal insulation layer 13；React furnace shell 12
Connected by connecting rod 20；Connecting rod 20 is symmetrically distributed in reaction furnace shell 12 both sides；Connecting rod 20 is fixed on hydraulic stem 19；
Hydraulic stem 19 is fixedly installed on the top of slide plate 18；The regulation of slide plate 18 is arranged between slide rail 15；Institute's slide rail 15 is internally provided with cunning
Wheel 16；The bottom of slide plate 18 is provided with bottom plate 17；The top of top cover 9 offers graphite film perforation 23；The front portion of top cover 9 is provided with indicator lamp
24。
Operation principle：Hydraulic tongs 6 is clamped inside graphite electrode rod 8, intercalation reaction furnace shell 12 when using, graphite electrode rod
Electric arc is produced between 8 power supplies, three graphite electrode rods 8, when the reaction inner hub location temperature of furnace shell 12 is too high, servo electricity
Machine starts, and winding pin 14 is rotated, winding steel wire 7, and pulling is arranged on hydraulic tongs 6, and hydraulic tongs 6 is rotated around turning joint 5, so as to expand
Pitch circle diameter between big three graphite electrode rods 8, is heated to neighboring area, and hydraulic slide 3 is lifted, and drives graphite electrode rod
8 movements, to the reaction radially different height of furnace shell 12 heating, when device works, the lifting of hydraulic stem 19 makes reaction furnace shell 12
Rise, when needing discharging, promote sliding block 18, sliding block is oriented to along slide rail and slided, and completes discharging.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of Liftable and movable boron carbide refining furnace, including slide bar (1)；It is characterized in that：The slide bar (1) is fixed on base
(22) on；There is the cantilever (4) linked by hydraulic slide (3) on the slide bar (1)；The hydraulic slide (3) is fixed on slide bar
(1) on；Cantilever (4) front end is provided with hydraulic tongs (6) by rotary gemel (5)；The hydraulic tongs (6) clamps graphite electrode
Rod (8)；Axially support frame (2) is symmetricly set at the top of the slide bar (1)；Cantilever (4) left side top is fixedly installed branch
Support (2)；Support frame (2) is fixedly installed at the top of the hydraulic tongs (6)；Between support frame as described above (2) by steel wire (7) even
Connect；Steel wire (7) left end is fixed on the support frame (2) being placed at the top of hydraulic tongs (6), and the other end is fixed on winding pin (14)
On；The winding pin (14) is fixed on servomotor (21)；The servomotor (21) is fixed on base (22)；The stone
It is internal that electrode ink rod (8) clamps intercalation reaction furnace shell (12) by hydraulic tongs (6)；Pass through at the top of the reaction furnace shell (12)
Hinge (11) is connected with top cover (9)；Top cover (9) bottom is fixedly installed insulating ceramic film (10)；The reaction furnace shell
(12) inwall is provided with thermal insulation layer (13)；The reaction furnace shell (12) is connected by connecting rod (20)；The connecting rod (20)
It is symmetrically distributed in reaction furnace shell (12) both sides；The connecting rod (20) is fixed on hydraulic stem (19)；The hydraulic stem (19)
It is fixedly installed at the top of slide plate (18)；Slide plate (18) regulation is arranged between slide rail (15)；Set inside the slide rail (15)
It is equipped with pulley (16)；Slide plate (18) bottom is provided with bottom plate (17)；Graphite film perforation is offered at the top of the top cover (9)
(23)；Top cover (9) front portion is provided with indicator lamp (24).
2. a kind of Liftable and movable boron carbide refining furnace according to claim 1, it is characterised in that：Before the cantilever (4)
Portion is provided with the top of hydraulic tongs (6), and hydraulic tongs (6) by rotary gemel (5) and is provided with support frame (2).
3. a kind of Liftable and movable boron carbide refining furnace according to claim 1, it is characterised in that：The bottom plate (17) two
Side is symmetrically arranged with slide rail (15), and slide rail is internally provided with pulley (16).
4. a kind of Liftable and movable boron carbide refining furnace according to claim 1, it is characterised in that：Slide plate (18) top
Portion is provided with hydraulic stem (19), and sets quantity to be two.
5. a kind of Liftable and movable boron carbide refining furnace according to claim 1, it is characterised in that：Base (22) top
Portion is fixedly installed servomotor (21), and stepper motor (21) front portion is fixedly installed winding pin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720045429.1U CN206479016U (en) | 2017-01-16 | 2017-01-16 | A kind of Liftable and movable boron carbide refining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720045429.1U CN206479016U (en) | 2017-01-16 | 2017-01-16 | A kind of Liftable and movable boron carbide refining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479016U true CN206479016U (en) | 2017-09-08 |
Family
ID=59754078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720045429.1U Expired - Fee Related CN206479016U (en) | 2017-01-16 | 2017-01-16 | A kind of Liftable and movable boron carbide refining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479016U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879340A (en) * | 2017-12-11 | 2018-04-06 | 湖南顶立科技有限公司 | A kind of graphite purification system |
| CN109900109A (en) * | 2017-12-07 | 2019-06-18 | 天工爱和特钢有限公司 | A kind of electric arc furnaces of processing mold steel |
| CN113606945A (en) * | 2021-07-05 | 2021-11-05 | 利晟（杭州）科技有限公司 | Programmable heating chemical adsorption instrument |
-
2017
- 2017-01-16 CN CN201720045429.1U patent/CN206479016U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900109A (en) * | 2017-12-07 | 2019-06-18 | 天工爱和特钢有限公司 | A kind of electric arc furnaces of processing mold steel |
| CN107879340A (en) * | 2017-12-11 | 2018-04-06 | 湖南顶立科技有限公司 | A kind of graphite purification system |
| CN107879340B (en) * | 2017-12-11 | 2021-06-11 | 湖南顶立科技有限公司 | Graphite purification system |
| CN113606945A (en) * | 2021-07-05 | 2021-11-05 | 利晟（杭州）科技有限公司 | Programmable heating chemical adsorption instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 |