CN207688649U - A kind of metal smelt waste material smelting electric furnace - Google Patents
A kind of metal smelt waste material smelting electric furnace Download PDFInfo
- Publication number
- CN207688649U CN207688649U CN201721881744.4U CN201721881744U CN207688649U CN 207688649 U CN207688649 U CN 207688649U CN 201721881744 U CN201721881744 U CN 201721881744U CN 207688649 U CN207688649 U CN 207688649U
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- shell
- gas
- guide tube
- electric furnace
- waste material
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Abstract
The utility model is related to metal smelt technical fields,Especially a kind of metal smelt waste material smelting electric furnace,Including first shell,Second shell is equipped in the first shell,And gap is equipped between second shell and first shell,The gap forms air storing cavity,One end is equipped with feed inlet on the upside of the first shell,First shell lower end side is equipped with discharge port,It is equipped with high-temperature-resistant layer on the second shell inner wall,The high-temperature-resistant layer is equipped with cleaning mechanism,First shell upper end side is equipped with the first gas-guide tube,First gas-guide tube one end is connected to second shell,The first gas-guide tube other end is connected with air storing cavity,First gas-guide tube is equipped with the first valve,First shell lower end side is equipped with gas purification case,It is provided with and communicated with the second gas-guide tube on the gas purification case,The second gas-guide tube other end is connected with air storing cavity,Second gas-guide tube is equipped with the second valve.The utility model has the characteristics that reduce energy consumption.
Description
Technical field
The utility model is related to metal smelt technical field more particularly to a kind of metal smelt waste material smelting electric furnaces.
Background technology
Electric furnace is the heating furnace that the electric energy in stove is converted into heat to workpiece heat, and electric furnace is mainly used in metallurgical industry
Melting, heating and the heat treatment of steel, ferroalloy, non-ferrous metal etc..Occur plant-scale electric furnace, 20th century at the end of the 19th century
Since the fifties, due to advanced metallurgic product demand growth and the electricity charge decline with the development of power industry, electric furnace is in smelting
Ratio volume in golden furnace apparatus rises year by year.Existing metal smelting furnace, since furnace body is exposed in air, makes furnace body when smelting
Heat dissipation is very fast, causes reaction speed that can reduce, increasing energy consumption, while the impurity in stove pushes away product can influence heat-transfer effect, leads to energy
Consumption increases.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of metal smelt proposed is useless
Expect smelting electric furnace.
To achieve the goals above, the utility model uses following technical solution：
A kind of metal smelt waste material smelting electric furnace, including first shell are designed, second shell is equipped in the first shell
Body, and gap is equipped between second shell and first shell, the gap forms air storing cavity, and one end is set on the upside of the first shell
There are feed inlet, first shell lower end side to be equipped with discharge port, the discharge port is connected with second shell, the second shell
High-temperature-resistant layer is equipped on internal wall, the high-temperature-resistant layer is equipped with cleaning mechanism, and the high-temperature-resistant layer includes ceramic fibre, protects
Warm layer and heat-sink shell, the heat-sink shell are connect with second shell inner wall, and the insulating layer is connect with the heat-sink shell other side, the pottery
Porcelain fiber is connect with the insulating layer other side, and first shell upper end side is equipped with the first gas-guide tube, first gas-guide tube one
End is connected to second shell, and the first gas-guide tube other end is connected with air storing cavity, and first gas-guide tube is equipped with first
Valve, first shell lower end side are equipped with gas purification case, the second gas-guide tube are provided with and communicated on the gas purification case,
The second gas-guide tube other end is connected with air storing cavity, and second gas-guide tube is equipped with the second valve.
Preferably, the cleaning mechanism includes the hydraulic stem being arranged in first shell roof medium position, the hydraulic stem
Output shaft on be connected with cross, be fixedly connected with wiper ring, the wiper ring outer ring and high temperature resistant on the outside of the cross
Layer abuts against, and the wiper ring both sides are equipped with sliding equipment.
Preferably, the slideway that the sliding equipment includes and is opened on high-temperature-resistant layer, the wiper ring both sides are fixed
It is connected with sliding block, the sliding block is slidably arranged in slideway.
Preferably, second gas-guide tube is equipped with pressure gauge.
Preferably, it is hinged with charging lid on the feed inlet.
The utility model proposes a kind of metal smelt waste material smelting electric furnace, advantageous effect is：Added in furnace body
When hot, a large amount of hot gas is will produce, furnace body surrounding is looped around by hot gas, slows down the speed that furnace body radiates outward, has and protects
The effect of temperature, reduces energy consumption, the design of cleaning mechanism prevents impurity shadow convenient for being removed to the impurity on inboard wall of furnace body
The heat-transfer effect for ringing furnace body, causes energy consumption to increase, high-temperature-resistant layer increases the heat-resisting quantity of stove, enhances the service life of stove.
Description of the drawings
Fig. 1 be the utility model proposes a kind of metal smelt waste material smelting electric furnace structural schematic diagram；
Fig. 2 be the utility model proposes a kind of metal smelt waste material smelting electric furnace cleaning mechanism overlook figure；
Fig. 3 be the utility model proposes a kind of metal smelt waste material smelting electric furnace high-temperature-resistant layer sectional view.
In figure：Air storing cavity 1, first shell 2, discharge port 3, the first gas-guide tube 4, the first valve 5, feed inlet 6, charging lid
7, the second gas-guide tube 8, the second valve 9, gas purification case 10, second shell 11, wiper ring 12, hydraulic stem 13, high-temperature-resistant layer 14,
Ceramic fibre 141, insulating layer 142, heat-sink shell 143, cross 15, sliding block 16, slideway 17.
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.
Referring to Fig.1-3, a kind of metal smelt waste material smelting electric furnace, including first shell 2 are equipped with the in first shell 2
Two shells 11, and gap is equipped between second shell 11 and first shell 2, gap forms air storing cavity 1,2 upside one of first shell
End is equipped with feed inlet 6, is hinged with charging lid 7 on feed inlet 6, and 2 lower end side of first shell is equipped with discharge port 3, discharge port 3 with
Second shell 11 is connected, and high-temperature-resistant layer 14 is equipped on 11 inner wall of second shell, and high-temperature-resistant layer 14 is equipped with cleaning mechanism, clearly
Clean mechanism includes the hydraulic stem 13 being arranged in 2 roof medium position of first shell, and cross is connected on the output shaft of hydraulic stem 13
Frame 15,15 outside of cross are fixedly connected with wiper ring 12, and 12 outer ring of wiper ring is abutted against with high-temperature-resistant layer 14,12 liang of wiper ring
Side is equipped with sliding equipment, the slideway 17 that sliding equipment includes and is opened on high-temperature-resistant layer 14, and 12 both sides of wiper ring are fixed
It is connected with sliding block 16, sliding block 16 is slidably arranged in slideway 17, is lifted by hydraulic stem 13, is driven wiper ring 12 to move, will be glued
The impurity removal being attached on high-temperature-resistant layer 14, prevents the heat conductivity of impurity effect furnace body, increases energy consumption.
High-temperature-resistant layer 14 includes ceramic fibre 141, insulating layer 142 and heat-sink shell 143, heat-sink shell 143 and second shell 11
Inner wall connects, and insulating layer 142 is connect with 143 other side of heat-sink shell, and ceramic fibre 141 is connect with 142 other side of insulating layer, and first
2 upper end side of shell is equipped with the first gas-guide tube 4, and 4 one end of the first gas-guide tube is connected to second shell 11, and the first gas-guide tube 4 is another
End is connected with air storing cavity 1, and the first gas-guide tube 4 is equipped with the first valve 5, and 2 lower end side of first shell is equipped with gas purification case
10, the second gas-guide tube 8 is provided with and communicated on gas purification case 10,8 other end of the second gas-guide tube is connected with air storing cavity 1, and second
Gas-guide tube 8 is equipped with the second valve 9, and the second gas-guide tube 8 is equipped with pressure gauge 18, by the first gas-guide tube 4 by second shell 11
Interior hot-air export, hot-air can form insulating layer in air storing cavity 1, form the effect of heat preservation to second shell 11, reduce
Second shell 11 radiates outward, reduces energy consumption, then carry out purification collection to gas by gas purification case 10, pressure gauge 18
Design, convenient for the pressure in observation air storing cavity 1, the design of high-temperature-resistant layer 14 enhances heat insulation effect and heat-resisting ability, increases
The strong service life of stove.
Operation principle：The hot-air in second shell 11 is exported by the first gas-guide tube 4, hot-air can be in air storing cavity 1
Middle formation insulating layer forms second shell 11 effect of heat preservation, reduces second shell 11 and radiates outward, reduces energy consumption.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of metal smelt waste material smelting electric furnace, including first shell (2), which is characterized in that in the first shell (2)
Equipped with second shell (11), and gap is equipped between second shell (11) and first shell (2), the gap forms air storing cavity
(1), one end is equipped with feed inlet (6) on the upside of the first shell (2), and first shell (2) the lower end side is equipped with discharge port
(3), the discharge port (3) is connected with second shell (11), and high-temperature-resistant layer is equipped on second shell (11) inner wall
(14), the high-temperature-resistant layer (14) is equipped with cleaning mechanism, and the high-temperature-resistant layer (14) includes ceramic fibre (141), insulating layer
(142) it is connect with second shell (11) inner wall with heat-sink shell (143), the heat-sink shell (143), the insulating layer (142) and suction
Thermosphere (143) other side connects, and the ceramic fibre (141) connect with insulating layer (142) other side, the first shell (2)
Upper end side is equipped with the first gas-guide tube (4), and described first gas-guide tube (4) one end is connected to second shell (11), and described first leads
Tracheae (4) other end is connected with air storing cavity (1), and first gas-guide tube (4) is equipped with the first valve (5), the first shell
Body (2) lower end side is equipped with gas purification case (10), and the second gas-guide tube (8) is provided with and communicated on the gas purification case (10),
Second gas-guide tube (8) other end is connected with air storing cavity (1), and second gas-guide tube (8) is equipped with the second valve (9).
2. a kind of metal smelt waste material smelting electric furnace according to claim 1, which is characterized in that the cleaning mechanism packet
The hydraulic stem (13) being arranged in first shell (2) roof medium position is included, ten are connected on the output shaft of the hydraulic stem (13)
Cabinet frame (15), cross (15) outside are fixedly connected with wiper ring (12), wiper ring (12) outer ring and high-temperature-resistant layer
(14) it abuts against, wiper ring (12) both sides are equipped with sliding equipment.
3. a kind of metal smelt waste material smelting electric furnace according to claim 2, which is characterized in that the sliding equipment packet
The slideway (17) on high-temperature-resistant layer (14) is included and is opened in, wiper ring (12) both sides have been fixedly connected with sliding block (16), institute
Sliding block (16) is stated to be slidably arranged in slideway (17).
4. a kind of metal smelt waste material smelting electric furnace according to claim 1, which is characterized in that second gas-guide tube
(8) it is equipped with pressure gauge (18).
5. a kind of metal smelt waste material smelting electric furnace according to claim 1, which is characterized in that the feed inlet (6)
On be hinged with charging lid (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881744.4U CN207688649U (en) | 2017-12-28 | 2017-12-28 | A kind of metal smelt waste material smelting electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881744.4U CN207688649U (en) | 2017-12-28 | 2017-12-28 | A kind of metal smelt waste material smelting electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207688649U true CN207688649U (en) | 2018-08-03 |
Family
ID=62993296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721881744.4U Expired - Fee Related CN207688649U (en) | 2017-12-28 | 2017-12-28 | A kind of metal smelt waste material smelting electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207688649U (en) |
-
2017
- 2017-12-28 CN CN201721881744.4U patent/CN207688649U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180803 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |