CN213913692U - Equidistant electric heating furnace for horizontal coating granulation reaction kettle and horizontal coating granulation reaction kettle - Google Patents
Equidistant electric heating furnace for horizontal coating granulation reaction kettle and horizontal coating granulation reaction kettle Download PDFInfo
- Publication number
- CN213913692U CN213913692U CN202022133626.3U CN202022133626U CN213913692U CN 213913692 U CN213913692 U CN 213913692U CN 202022133626 U CN202022133626 U CN 202022133626U CN 213913692 U CN213913692 U CN 213913692U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- reaction kettle
- electric
- electric heating
- shaped
- 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.)
- Active
Links
Images
Landscapes
- Furnace Details (AREA)
Abstract
The utility model discloses an equidistant electric heating furnace for a horizontal cladding granulation reaction kettle, which comprises an electric furnace body, wherein the electric furnace body is provided with a heat preservation layer; the radial section of the inner wall of the electric furnace body is in a waist circle shape, and the electric furnace body is provided with a reserved hole of an ear seat; the electric furnace body consists of a lower U-shaped heating zone furnace body and an upper arc-shaped heat preservation zone furnace body; surrounding the horizontal coating granulation reaction kettle barrel, an electric heating element is arranged on the inner wall below the height 2/3 of the electric furnace body to form a heating zone, and the electric heating element on the arc section of the lower U-shaped heating zone furnace body keeps the same distance with the reaction kettle barrel. The utility model discloses a be provided with horizontal cladding granulation reation kettle of this equidistance electric heating furnace. The utility model discloses electric heating element on the arc section of lower part U-shaped zone of heating furnace body keeps equal distance with the reation kettle barrel throughout, corresponds reation kettle both ends head, sets up the electric heating element who keeps equal distance with the head on electric heating furnace body, guarantees the thermal radiation degree of consistency, realizes even accurate heating.
Description
Technical Field
The utility model relates to a horizontal cladding granulation reation kettle uses equidistance electric heating furnace and horizontal cladding granulation reation kettle, concretely relates to horizontal cladding granulation reation kettle of new forms of energy lithium electricity negative pole material for equidistance electric heating furnace and be provided with this equidistance electric heating furnace.
Background
The horizontal coating granulation reaction kettle for the cathode material comprises a barrel body and end enclosures at two ends of the barrel body, wherein the barrel body is usually fixed on a saddle-type support. At present, an electric heating furnace used by the horizontal coating granulation reaction kettle for the cathode material is provided with an electric heating element at the bottom thereof to form a heating zone for heating the bottom of the barrel body of the reaction kettle (as shown in fig. 1 and 2), and a heat preservation layer is arranged along the inner wall of the electric heating furnace. However, the heating element cannot be arranged in the space occupied by the saddle-type bracket, and a heating blind area of about 20 percent is formed. And because the electric furnaces used by the horizontal coating granulation reaction kettle for the cathode material are all square electric furnaces, the cylindrical kettle body with the end enclosure is covered in the square electric furnaces during installation. The square electric furnace is close to the tangent point part of the cylindrical kettle body, the corner of the square electric furnace is far away from the end socket of the kettle body, and the difference of the distances causes the uneven heat radiation of the electric furnace and the uneven heating of materials in the kettle.
SUMMERY OF THE UTILITY MODEL
In view of the above circumstances, the utility model provides a horizontal cladding is equidistance electric heating furnace for granulation reation kettle.
The technical scheme of the utility model is that:
an equidistant electric heating furnace for a horizontal coating granulation reaction kettle comprises an electric furnace body 4, wherein the electric furnace body is provided with a heat-insulating layer; the radial section of the inner wall of the electric furnace body is in a waist circle shape, and the electric furnace body 4 is provided with ear seat preformed holes corresponding to ear seats on the side wall of the reaction kettle barrel; the electric furnace body 4 consists of a lower U-shaped heating zone furnace body and an upper arc-shaped heat preservation zone furnace body; surrounding the horizontal coating granulation reaction kettle barrel, an electric heating element 5 is arranged on the inner wall below the height 2/3 of the electric furnace body to form a heating zone, and the electric heating element 5 on the arc section of the lower U-shaped heating zone furnace body keeps the same distance with the reaction kettle barrel.
As the utility model discloses horizontal cladding is equidistance electric heating furnace's for granulation reation kettle further preferred technical scheme, the inner wall and the head distance of the electric heating furnace body that corresponds the reation kettle head are unanimous, correspond the reation kettle head, and the inner wall setting below 4 high 2/3 of electric furnace body keeps the electric heating element of equal distance with the head.
A horizontal coating granulation reaction kettle provided with the equidistant electric heating furnace comprises a barrel, end sockets arranged at two ends of the barrel, and lug seats arranged at two sides of the barrel, wherein the lug seats penetrate through a lug seat preformed hole of an electric furnace body to install and fix the reaction kettle; the equidistant electric heating furnace surrounds the outer side of the reaction kettle, a U-shaped hearth is formed between the lower U-shaped heating zone furnace body of the equidistant electric heating furnace and the reaction kettle barrel along the radial section of the reaction kettle, and the electric heating element 5 on the arc section of the lower U-shaped heating zone furnace body keeps the same distance with the reaction kettle barrel.
As the utility model discloses horizontal cladding granulation reation kettle's further preferred technical scheme corresponds horizontal cladding granulation reation kettle head, and the inner wall setting below 4 high 2/3 of electric furnace body keeps the electric heating element 5 of equal distance with the reation kettle head.
Preferably, the lower U-shaped heating zone furnace body and the upper arc-shaped heat preservation zone furnace body are connected into a whole through a connecting part.
Further preferably, the connecting member is a bolt.
Preferably, the electric heating element is a high-temperature resistance band.
Preferably, the heat-insulating layer adopts the Owens heat-insulating cotton as the heat-insulating material, and the heat-insulating material is positioned by the ceramic nail.
The utility model discloses well electric heating element's fixed mode, heat preservation set up to this field conventional technology.
The utility model has the advantages that:
the utility model discloses to center on the design of the outer electric stove furnace body inner wall of reation kettle barrel for the waist circular shape, electric heating element evenly distributed is in furnace, and electric heating element on the arc section of lower part U-shaped zone of heating furnace body keeps equal distance with the reation kettle barrel all the time, guarantees the degree of consistency of thermal radiation, realizes even accurate heating. Meanwhile, the electric heating elements which keep the same distance with the end sockets of the reaction kettle are arranged on the electric heating furnace body corresponding to the end sockets at the two ends of the reaction kettle, so that the uniformity of heat radiation heated by the electric furnace and the uniformity of heating of materials in the kettle are further ensured.
And simultaneously, the utility model discloses horizontal cladding granulation reation kettle uses the original saddle formula support of ear seat form replacement, will center on the electric stove furnace body heating element's of reation kettle barrel bottom heating zone up promotes, also lifts the heating zone of reation kettle both ends head up simultaneously to make electric heating element can cover the shared heating blind area of original saddle formula support.
Drawings
Fig. 1 is a front view of a horizontal coating granulation reaction kettle for a conventional negative electrode material.
Fig. 2 is a side view of fig. 1.
Fig. 3 is the front view of the equidistance electric heating furnace for the horizontal coating granulation reaction kettle.
Fig. 4 is a side view of fig. 3.
In the figure, 1-cylinder, 2-end enclosure, 3-saddle type bracket, 4-electric furnace body, 5-electric heating element and 6-ear seat.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Example 1
As shown in fig. 3 and 4, an equidistant electric heating furnace for a horizontal coating granulation reaction kettle comprises an electric furnace body 4, wherein the electric furnace body is provided with a heat-insulating layer; the radial section of the inner wall of the electric furnace body is in a waist circle shape, and the electric furnace body 4 is provided with ear seat preformed holes corresponding to the ear seats 6 on the side wall of the reaction kettle barrel; the electric furnace body 4 consists of a lower U-shaped heating zone furnace body and an upper arc-shaped heat preservation zone furnace body; surrounding the horizontal coating granulation reaction kettle barrel, an electric heating element 5 is arranged on the inner wall below the height 2/3 of the electric furnace body to form a heating zone, and the electric heating element 5 on the arc section of the lower U-shaped heating zone furnace body keeps the same distance with the reaction kettle barrel.
The lower heating zone furnace body and the upper heat preservation zone furnace body are connected into a whole through bolts.
The electric heating element is a high-temperature resistance band.
The heat preservation layer adopts the Owens heat preservation cotton as the insulation material, and the insulation material is fixed a position by the ceramic nail.
Example 2
A horizontal cladding granulation reaction kettle provided with an equidistant electric heating furnace in the embodiment 1 comprises a cylinder body 1, end sockets 2 arranged at two ends of the cylinder body, and lug seats 6 arranged at two sides of the cylinder body, wherein the lug seats 6 penetrate through a lug seat reserved hole of an electric furnace body to install and fix the reaction kettle; the equidistant electric heating furnace surrounds the outer side of the reaction kettle, a U-shaped hearth is formed between the lower U-shaped heating zone furnace body of the equidistant electric heating furnace and the reaction kettle barrel along the radial section of the reaction kettle, and the electric heating element 5 on the arc section of the lower U-shaped heating zone furnace body keeps the same distance with the reaction kettle barrel.
This embodiment makes electric heating element can cover the shared heating blind area of original saddle formula support to be around in the design of the outer electric furnace body inner wall of reation kettle barrel for the waist circular, electric heating element distributes in furnace, and electric heating element on the circular arc section of lower part U-shaped zone of heating furnace body keeps the same distance with the reation kettle barrel all the time, guarantees the degree of consistency of heat radiation, realizes even accurate heating.
Example 3
On the basis of the horizontal coating granulation reaction kettle provided with the equidistant electric heating furnace in the example 2, electric heating elements which are kept at the same distance with the end sockets are arranged on the inner wall below the height 2/3 of the electric furnace body 4 along the end sockets at the two ends of the reaction kettle. The embodiment further ensures the uniformity of heat radiation of the electric furnace and the uniformity of material heating in the kettle.
Claims (7)
1. An equidistant electric heating furnace for a horizontal coating granulation reaction kettle comprises an electric furnace body, wherein the electric furnace body is provided with a heat-insulating layer; the reaction kettle is characterized in that the radial section of the inner wall of the electric furnace body is in a waist circle shape, and ear seat reserved holes are formed in the electric furnace body corresponding to ear seats on the side wall of the reaction kettle barrel; the electric furnace body consists of a lower U-shaped heating zone furnace body and an upper arc-shaped heat preservation zone furnace body; surrounding the horizontal coating granulation reaction kettle barrel, an electric heating element is arranged on the inner wall below the height 2/3 of the electric furnace body to form a heating zone, and the electric heating element on the arc section of the lower U-shaped heating zone furnace body keeps the same distance with the reaction kettle barrel.
2. The equidistant electric heating furnace for the horizontal cladding granulation reaction kettle according to claim 1, which is characterized in that an electric heating element which keeps the same distance with the end socket is arranged on the inner wall below the height 2/3 of the electric furnace body corresponding to the end socket of the reaction kettle.
3. The equidistant electric heating furnace for the horizontal cladding granulation reaction kettle according to claim 1, wherein the electric heating element is a high-temperature resistance belt.
4. The equidistant electric heating furnace for the horizontal coating granulation reaction kettle according to claim 1, wherein the lower U-shaped heating zone furnace body and the upper arc-shaped heat preservation zone furnace body are connected into a whole through a connecting component.
5. The electric heating furnace for the horizontal type coating granulation reaction kettle according to claim 4, wherein the connecting part is a bolt.
6. A horizontal cladding granulation reaction kettle provided with the equidistant electric heating furnace of claim 1 comprises a cylinder body and end sockets arranged at two ends of the cylinder body, and is characterized by also comprising lug seats arranged at two sides of the cylinder body, wherein the lug seats penetrate through a reserved hole of the lug seat of the electric furnace body to install and fix the reaction kettle; the equidistant electric heating furnace surrounds the outer side of the reaction kettle, a U-shaped hearth is formed between the lower U-shaped heating zone furnace body of the equidistant electric heating furnace and the reaction kettle barrel along the radial section of the reaction kettle, and the electric heating element on the arc section of the lower U-shaped heating zone furnace body keeps the same distance with the reaction kettle barrel.
7. The horizontal coating granulation reaction kettle according to claim 6, wherein an electric heating element is arranged on the inner wall below the height 2/3 of the electric furnace body and keeps the same distance with the end socket of the reaction kettle corresponding to the end socket of the horizontal coating granulation reaction kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022133626.3U CN213913692U (en) | 2020-09-25 | 2020-09-25 | Equidistant electric heating furnace for horizontal coating granulation reaction kettle and horizontal coating granulation reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022133626.3U CN213913692U (en) | 2020-09-25 | 2020-09-25 | Equidistant electric heating furnace for horizontal coating granulation reaction kettle and horizontal coating granulation reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213913692U true CN213913692U (en) | 2021-08-10 |
Family
ID=77219037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022133626.3U Active CN213913692U (en) | 2020-09-25 | 2020-09-25 | Equidistant electric heating furnace for horizontal coating granulation reaction kettle and horizontal coating granulation reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213913692U (en) |
-
2020
- 2020-09-25 CN CN202022133626.3U patent/CN213913692U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213913692U (en) | Equidistant electric heating furnace for horizontal coating granulation reaction kettle and horizontal coating granulation reaction kettle | |
| KR20240049380A (en) | Heater assembly and single crystal furnace | |
| CN201309955Y (en) | Bell-type annealing furnace | |
| CN213913693U (en) | Horizontal cladding granulation reation kettle and large-temperature-area electric heating furnace for same | |
| CN217757749U (en) | Thermal field structure and single crystal furnace | |
| CN216591697U (en) | Novel efficient energy-saving maintenance-free combustor for natural gas roasting of electrolytic cell | |
| CN216156013U (en) | Single crystal furnace heater lifting device and single crystal furnace | |
| CN208046935U (en) | A kind of graphene carbon electric heater | |
| CN108495382A (en) | A kind of graphene carbon electric heater and its production technology | |
| CN107504809A (en) | A kind of crucible type electric smelting holding furnace | |
| CN2266114Y (en) | Center heating cover type annealing furnace | |
| CN213208660U (en) | Blackbody energy-saving element | |
| CN212299903U (en) | Thermal field structure of high-temperature vacuum resistance furnace | |
| CN217764433U (en) | Black body energy-saving element convenient to mount | |
| CN201594928U (en) | Carbon fiber heating device | |
| CN215810134U (en) | Melting furnace with heat preservation function | |
| CN105240878B (en) | A kind of cast iron electric furnace pan | |
| CN218600264U (en) | Protective structure of vertical external heating roasting furnace refractory layer | |
| CN216385091U (en) | High-temperature furnace with efficient heat preservation function for preparing lithium battery negative electrode material | |
| CN206113037U (en) | Novel electric stove head | |
| CN215982724U (en) | Pot support and gas-cooker | |
| CN220912007U (en) | Ceramic fiber hearth | |
| CN220892320U (en) | Furnace end and electric stove | |
| CN215572080U (en) | Gas flame-proof roller kiln inner cavity flame-proof structure | |
| CN217383045U (en) | Composite type furnace frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |