CN206188397U - Roasting furnace - Google Patents
Roasting furnace Download PDFInfo
- Publication number
- CN206188397U CN206188397U CN201621063291.XU CN201621063291U CN206188397U CN 206188397 U CN206188397 U CN 206188397U CN 201621063291 U CN201621063291 U CN 201621063291U CN 206188397 U CN206188397 U CN 206188397U
- Authority
- CN
- China
- Prior art keywords
- roasting
- combustion chamber
- chamber
- reserve tank
- liquid reserve
- 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
Landscapes
- Baking, Grill, Roasting (AREA)
Abstract
The utility model discloses a roasting furnace, the technical problem that solve are that mid portion makes the graphite purity of output different with the partial temperature of the left and right sides is inhomogeneous in the ordinary roasting furnace, the utility model discloses a combustion chamber and the roasting chamber of setting in the combustion chamber top, roasting chamber top are equipped with the liquid reserve tank, and heating pipe one end and liquid reserve tank export link to each other, and the other end and liquid reserve tank are imported and is linked to each other, the heating pipe be the coil pipe, the heating pipe passes combustion chamber and roasting chamber in proper order, the heating pipe including being responsible for and the bleeder, be responsible for setting up at the bleeder both ends, the roasting chamber in the bleeder on be equipped with the baffle, the baffle top is equipped with the magazine, the roasting chamber include and be connected with the aspiration pump on the heat preservation outer wall by the heat preservation outer wall. Adopt behind such technical scheme the utility model discloses, during production high -purity graphite, the heat that can reduce in the roasting furnace runs off, with heat evenly distributed inside roasting furnace, convenient operation with improve graphite production purity.
Description
Technical field
The utility model is related to a kind of roaster, and in particular to a kind of roaster for graphite material roasting.
Background technology
Graphite material occupies leading position always in lithium ion battery negative material, the research heat as negative material
Point.The graphite cathode material of lithium ion battery needs roasting after crushing, classification, negative powder treatment and shaping, and being calcined needs in roasting
The roasting of stove high temperature is burnt, when using roaster, because common roaster can cause heat to be largely lost in roaster external heat,
Center section causes that the graphite purity of institute's output is different with left-right parts non-uniform temperature in roaster, it has not been convenient to operate with and
Production purity is reduced, and is needed to be passed through protective gas in roasting and is prevented the oxidation deterioration of graphite Carbon Materials, improve production
Cost.
Utility model content
The technical problems to be solved in the utility model is center section and left-right parts non-uniform temperature in common roaster
So that the graphite purity of institute's output is different, there is provided a kind of simple structure, roaster easy to use.
In order to solve the above technical problems, the utility model uses following technical proposals：A kind of roaster, including combustion chamber and
The firing chamber above combustion chamber is arranged on, firing chamber top is provided with liquid reserve tank, and heating tube one end is connected with liquid reserve tank outlet, another
End is connected with liquid reserve tank import, and described heating tube is coil pipe, and heating tube sequentially passes through combustion chamber and firing chamber；Described heating
Pipe includes supervisor and branched pipe, and supervisor is arranged on branched pipe two ends；Branched pipe in described firing chamber is provided with dividing plate, dividing plate
Top is provided with magazine；Described firing chamber includes insulation outer wall, and aspiration pump is connected with insulation outer wall.
The combustion chamber top is additionally provided with cooling liquid box, and supervisor two ends are provided with cooling tube, and cooling tube is connected with cooling liquid box；Cooling
On pipe and supervisor end is equipped with valve.
The branched pipe at least two, branched pipe is in " S " type in combustion chamber and firing chamber.
Described dividing plate is provided with aperture.
When producing high purity graphite using the utility model of said structure, it is possible to reduce the heat losses in roaster,
Heat is evenly distributed in inside roaster, convenient operation and raising graphite produce purity, and can reduce protective gas
Use.The design of cooling liquid box and cooling tube so that roaster cooling rate is fast, and production efficiency is high.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model heating tube overlooking the structure diagram；
Fig. 3 is the utility model diaphragm structure schematic diagram.
Specific embodiment
As shown in Figure 1 to Figure 3, the firing chamber 2 that the utility model includes combustion chamber 1 and is arranged on above combustion chamber 1, roasting
The top of room 2 is provided with liquid reserve tank 3, and the one end of heating tube 4 is connected with the outlet of liquid reserve tank 3, and the other end is connected with the import of liquid reserve tank 3, described
Heating tube 4 be coil pipe, heating tube 4 sequentially passes through combustion chamber 1 and firing chamber 2；Described heating tube 4 includes supervisor 41 and branch
Pipe 42, supervisor 41 is arranged on the two ends of branched pipe 42；Branched pipe 42 in described firing chamber 2 is provided with dividing plate 7, the top of dividing plate 7
It is provided with magazine 8；Described firing chamber 2 includes insulation outer wall 21, and aspiration pump 22 is connected with insulation outer wall 21.Heating tube 4 is passed through
Combustion chamber 1, combustion chamber directly heats to heating tube 4, and the efficiency of heating surface is high, and speed is fast, reduces thermal loss, economizes on resources.Pumping
Pump 22 causes that firing chamber 2 is in vacuum state and material is heated, and high insulating effect effectively prevents the oxidation of graphite Carbon Materials from becoming
Matter.
The top of the combustion chamber 1 is additionally provided with cooling liquid box 5, and 41 two ends of supervisor are provided with cooling tube 6, and cooling tube 6 and cooling liquid box 5 connect
It is logical；On cooling tube 6 and 41 ends of supervisor are equipped with valve 9.When being heated to the heating tube 4 of combustion chamber 1, the upper valve of cooling tube 6
Door is closed, and heating tube 4 plays heat effect, when needing to cool down material after material roasting terminates, closes 41 end valves of supervisor
Door, opens valve on cooling tube 6, to injecting coolant in firing chamber, makes firing chamber's fast cooling, reduces cool time.Cooling
A set of coil pipe is shared with heated material, space and resource is saved.
The branched pipe 42 at least two, branched pipe 42 is in " S " type in combustion chamber 1 and firing chamber 2." S " type branch
Pipe is uniformly distributed in firing chamber 2 so that each magazine in firing chamber 2 is heated evenly.
Described dividing plate 7 is provided with aperture 71.Dividing plate is played a supporting role to magazine, and aperture causes thermal current in firing chamber
It is logical, it is heated evenly material.
When using, it would be desirable to which the material of roasting is divided in magazine one by one, and magazine is placed on dividing plate, after wrapping
Close firing chamber's hermatic door is carried out vacuumizing heating to firing chamber, and conductive fluid is pumped into heating tube from heat storage box, receives firing chamber
It is hot uniform, heating is terminated after certain hour, supervisor's valve is closed, valve on cooling tube 6 is opened, to pumping into coolant in heating tube
Firing chamber is cooled down, next process is carried out by being cooled to room temperature.
Claims (4)
1. a kind of roaster, it is characterised in that：Including combustion chamber（1）Be arranged on combustion chamber（1）The firing chamber of top（2）, roasting
Burn room（2）Top is provided with liquid reserve tank（3）, heating tube（4）One end and liquid reserve tank（3）Outlet is connected, the other end and liquid reserve tank（3）Enter
Mouth is connected, described heating tube（4）It is coil pipe, heating tube（4）Sequentially pass through combustion chamber（1）And firing chamber（2）；Described heating
Pipe（4）Including supervisor（41）And branched pipe（42）, supervisor（41）It is arranged on branched pipe（42）Two ends；Described firing chamber（2）It is interior
Branched pipe（42）It is provided with dividing plate（7）, dividing plate（7）Top is provided with magazine（8）；Described firing chamber（2）Including insulation outer wall
（21）, it is incubated outer wall（21）On be connected with aspiration pump（22）.
2. roaster according to claim 1, it is characterised in that：The combustion chamber（1）Top is additionally provided with cooling liquid box（5）,
Supervisor（41）Two ends are provided with cooling tube（6）, cooling tube（6）And cooling liquid box（5）Connection；Cooling tube（6）Upper and supervisor（41）End
It is equipped with valve（9）.
3. roaster according to claim 1, it is characterised in that：The branched pipe（42）At least two, branched pipe
（42）In combustion chamber（1）And firing chamber（2）It is interior in " S " type.
4. roaster according to claim 1, it is characterised in that：Described dividing plate（7）It is provided with aperture（71）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063291.XU CN206188397U (en) | 2016-09-20 | 2016-09-20 | Roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063291.XU CN206188397U (en) | 2016-09-20 | 2016-09-20 | Roasting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188397U true CN206188397U (en) | 2017-05-24 |
Family
ID=58728618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063291.XU Expired - Fee Related CN206188397U (en) | 2016-09-20 | 2016-09-20 | Roasting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206188397U (en) |
-
2016
- 2016-09-20 CN CN201621063291.XU patent/CN206188397U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103398577A (en) | Samarium cobalt permanent magnet vacuum sintering furnace | |
| CN204067485U (en) | The high efficiency degree of depth of lithium ion battery or battery pole piece dewaters baking line | |
| JP6461329B2 (en) | Silicon oxide manufacturing apparatus and preparation method | |
| CN203478929U (en) | Vacuum sintering furnace for samarium-cobalt permanent magnet | |
| CN101782325A (en) | Vacuum intermediate frequency induction furnace | |
| CN202626256U (en) | Novel hard alloy anvil aging treatment furnace | |
| CN204385290U (en) | The air-cooled furnace binding of a kind of tubular type PECVD | |
| CN203657465U (en) | Energy-saving vacuum double-cavity maintaining furnace | |
| CN203440096U (en) | Device for preparing polycrystalline silicon through coupling of electron-beam smelting technology and crystal growing technology | |
| CN205403462U (en) | A cooling device and system for soft magnetic ferrite sintering high -temperature gas | |
| CN206188397U (en) | Roasting furnace | |
| CN103435043A (en) | Device and process method for preparing polycrystalline silicon through coupling of electron beam smelting and crystal growing technology | |
| CN105546946A (en) | Constant-temperature high-vacuum drying oven for battery and capacitor production | |
| CN103331446A (en) | Low-temperature hot air circulation heat treatment furnace for magnetic core and application method of heat treatment furnace | |
| CN207793362U (en) | A kind of heat-pipe type annealing furnace | |
| CN209181532U (en) | Open-type ring-type roasting furnace Intelligent forced cooling device | |
| CN210030826U (en) | Novel steel wire heat treatment device | |
| CN103712442B (en) | Energy-saving vacuum double cavity holding furnace | |
| CN207763479U (en) | A kind of grinding wheel sintering equipment | |
| CN203312027U (en) | Magnetic core transverse magnetic field heat treatment furnace | |
| CN203642666U (en) | High-temperature hydrogen sintering furnace | |
| CN205888078U (en) | Controllable cooling device of metal powder injection moulding vacuum degrease fritting furnace | |
| CN207552396U (en) | A kind of energy-saving and environment-friendly bell-type annealing furnace | |
| CN205133657U (en) | Ageing furnace guiding device | |
| CN202717812U (en) | Crystallization heat treatment device for producing neodymium iron boron (NdFeB) magnetic materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20170920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |