CN207585349U - A kind of cathode carbon pieces phosphorus pig iron casting preheating furnace - Google Patents
A kind of cathode carbon pieces phosphorus pig iron casting preheating furnace Download PDFInfo
- Publication number
- CN207585349U CN207585349U CN201721742781.7U CN201721742781U CN207585349U CN 207585349 U CN207585349 U CN 207585349U CN 201721742781 U CN201721742781 U CN 201721742781U CN 207585349 U CN207585349 U CN 207585349U
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- CN
- China
- Prior art keywords
- furnace body
- pig iron
- iron casting
- cathode carbon
- carbon pieces
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Abstract
The utility model is related to a kind of cathode carbon pieces phosphorus pig iron casting preheating furnaces, belong to cathode carbon pieces phosphorus pig iron casting technical field.During the utility model mainly solves existing cathode carbon pieces phosphorus pig iron casting, the technical issues of easily being cracked by high temperature impact.The technical solution of the utility model is：A kind of cathode carbon pieces phosphorus pig iron casting preheating furnace, including furnace body, fire door, thermocouple, radiant tube heater and control cabinet, wherein：The furnace body side is equipped with feed inlet, and the furnace body opposite side is equipped with discharge port, and fire door is respectively arranged at the inlet port and outlet port, adiabator layer is equipped on the inside of the inboard wall of furnace body and fire door；The radiant tube heater is located at the chamber roof of furnace body, described to be equipped with trolley travelling guide rail in the chamber bottom surface of furnace body, and the measurement end of the thermocouple is located in the chamber of furnace body, and the control cabinet is located at furnace body outer wall.The utility model has many advantages, such as that good pre-heat effect, safety and environmental protection, production efficiency are high.
Description
Technical field
The utility model belongs to cathode carbon pieces phosphorus pig iron casting technical field, more particularly to a kind of cathode carbon pieces phosphorus pig iron
Casting preheating furnace.
Background technology
With being constantly progressive for aluminium cell construction technology, cell lining cathode carbon pieces should using phosphorus pig iron casting technology
It transports and gives birth to, according to experimental technique data analysis, phosphorus pig iron casting technology can reduce the contact drop 50mv--80mv of rod iron carbon block,
There is apparent energy-saving effect, 160kwh can drop in the power consumption of aluminium ton, and cathode carbon pieces rod iron phosphorus pig iron casting will become domestic aluminium electricity from now on
The trend of slot development is solved, has important realistic meaning to the long-run development of aluminium enterprise.
But in casting cycle, carbon block is easily cracked by high temperature impact, therefore, must be before the phosphorus pig iron of casting
Carbon block and rod iron, which are heated to certain temperature, could cast molten iron.
Utility model content
The purpose of the utility model is to overcome the shortcomings that the prior art, provide a kind of cathode carbon pieces phosphorus pig iron casting in advance
Hot stove, during solving existing cathode carbon pieces phosphorus pig iron casting, the technical issues of easily being cracked by high temperature impact.
The utility model is achieved through the following technical solutions：
A kind of cathode carbon pieces phosphorus pig iron casting preheating furnace, including furnace body, fire door, thermocouple, radiant tube heater and control
Case processed, wherein：
The furnace body side is equipped with feed inlet, and the furnace body opposite side is equipped with discharge port, at the inlet port and outlet port
Fire door is respectively arranged with, adiabator layer is equipped on the inside of the inboard wall of furnace body and fire door；
The radiant tube heater is located at the chamber roof of furnace body, described to be led in the chamber bottom surface of furnace body equipped with trolley travelling
Rail, the measurement end of the thermocouple are located in the chamber of furnace body, and the control cabinet is located at furnace body outer wall.
Further, the control cabinet is connect by connecting line with thermocouple and radiant tube heater.
Further, the radiant tube heater includes radiation heating tube and reflection case.
Further, the adiabator layer is alumina silicate fibre thermal insulation material.
Furnace body chamber bottom surface is equipped with trolley travelling guide rail in the utility model, can be by trolley by carbon block and steel to be heated
Stick is sent into furnace body chamber by feed inlet and is transported by discharge port, and convenient transportation, working efficiency are high；Furnace body chamber roof radiates
The setting of pipe heater can carry out radiant heating, not only safety and environmental protection, but also pre-heat effect is good.
Compared with prior art, the utility model has many advantages, such as that good pre-heat effect, safety and environmental protection, production efficiency are high.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the A-A diagrammatic cross-sections of Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
A kind of cathode carbon pieces phosphorus pig iron casting preheating furnace, including furnace body 1, fire door 2, thermocouple 3, radiant tube heater 4
With control cabinet 5, wherein：
1 side of furnace body is equipped with feed inlet, and 1 opposite side of furnace body is equipped with discharge port, the inlet port and outlet port
Place is respectively arranged with fire door 2, and 1 inner wall of furnace body and 2 inside of fire door are equipped with adiabator layer 6；
The radiant tube heater 4 is located at the chamber roof of furnace body 1, described to be transported in the chamber bottom surface of furnace body 1 equipped with trolley
Row guide rail 7, the measurement end of the thermocouple 3 are located in the chamber of furnace body 1, and the control cabinet 5 is located at 1 outer wall of furnace body.
The control cabinet 5 is connect by connecting line with thermocouple 3 and radiant tube heater 4.
The radiant tube heater 4 includes radiation heating tube and reflection case.
The adiabator layer 6 is alumina silicate fibre thermal insulation material.
The working process of the utility model is as follows：
In use, starting radiant tube heater 4, the chamber temp of furnace body 1 is adjusted by thermocouple 3 and control cabinet 5
It is whole, when the chamber temp of furnace body 1 is heated to suitable temperature, the fire door 2 of feed inlet is opened, by trolley by carbon block to be heated
It is sent into 1 chamber of furnace body by feed inlet with rod iron, is then shut off the fire door 2 of feed inlet, carbon block and rod iron is preheated, in advance
After the completion of heat, the fire door 2 of discharge port is opened, the carbon block completed will be preheated by trolley and rod iron is transported by discharge port, completed
Warm.
The spirit or essence that the utility model can be embodied in a variety of forms without departing from utility model, so should
Understand, above-described embodiment is not limited to aforementioned details, and should widely be explained in claim limited range, therefore fall
Enter claim or variation in its equivalent scope and remodeling should be covered by the following claims.
Claims (4)
1. a kind of cathode carbon pieces phosphorus pig iron casting preheating furnace, including furnace body (1), fire door (2), thermocouple (3), radiant tube heating
Device (4) and control cabinet (5), it is characterised in that：
Furnace body (1) side is equipped with feed inlet, and furnace body (1) opposite side is equipped with discharge port, the inlet port and outlet port
Place is respectively arranged with fire door (2), and adiabator layer (6) is equipped on the inside of furnace body (1) inner wall and fire door (2)；
The radiant tube heater (4) is located at the chamber roof of furnace body (1), described to be equipped with trolley in the chamber bottom surface of furnace body (1)
Guide rail (7) is run, the measurement end of the thermocouple (3) is located in the chamber of furnace body (1), and the control cabinet (5) is located at furnace body (1)
Outer wall.
2. a kind of cathode carbon pieces phosphorus pig iron casting preheating furnace according to claim 1, it is characterised in that：The control cabinet
(5) it is connect by connecting line with thermocouple (3) and radiant tube heater (4).
3. a kind of cathode carbon pieces phosphorus pig iron casting preheating furnace according to claim 1, it is characterised in that：The radiant tube
Heater (4) includes radiation heating tube and reflection case.
4. a kind of cathode carbon pieces phosphorus pig iron casting preheating furnace according to claim 1, it is characterised in that：The thermal insulating material
The bed of material (6) is alumina silicate fibre thermal insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721742781.7U CN207585349U (en) | 2017-12-14 | 2017-12-14 | A kind of cathode carbon pieces phosphorus pig iron casting preheating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721742781.7U CN207585349U (en) | 2017-12-14 | 2017-12-14 | A kind of cathode carbon pieces phosphorus pig iron casting preheating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585349U true CN207585349U (en) | 2018-07-06 |
Family
ID=62737774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721742781.7U Expired - Fee Related CN207585349U (en) | 2017-12-14 | 2017-12-14 | A kind of cathode carbon pieces phosphorus pig iron casting preheating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953489A (en) * | 2021-10-26 | 2022-01-21 | 阿坝铝厂 | Cathode assembly detection method |
-
2017
- 2017-12-14 CN CN201721742781.7U patent/CN207585349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953489A (en) * | 2021-10-26 | 2022-01-21 | 阿坝铝厂 | Cathode assembly detection method |
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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: 20180706 Termination date: 20211214 |