CN207006873U - A kind of mouth device of electric smelter - Google Patents
A kind of mouth device of electric smelter Download PDFInfo
- Publication number
- CN207006873U CN207006873U CN201720586198.5U CN201720586198U CN207006873U CN 207006873 U CN207006873 U CN 207006873U CN 201720586198 U CN201720586198 U CN 201720586198U CN 207006873 U CN207006873 U CN 207006873U
- Authority
- CN
- China
- Prior art keywords
- cooling duct
- converter nose
- water inlet
- nose body
- delivery port
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000000498 cooling water Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 2
- 230000009970 fire resistant effect Effects 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Furnace Charging Or Discharging (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model belongs to technical field of fire resistant material production, more particularly to a kind of electric smelter mouth device.A kind of mouth device of electric smelter provided by the utility model, the converter nose body upper part is provided with the recess channels of open top along its length, provided with the cooling duct that cross section is U-shaped in converter nose body, converter nose body is respectively equipped with water inlet and delivery port in the both sides of recess channels, dividing plate is provided with the cooling duct of the recess channels both sides cooling duct is divided into upper and lower two parts, two parts up and down of cooling duct communicate in the discharging opening side of converter nose body；The water inlet pipe stretches into the bottom of cooling duct through water inlet and dividing plate, and the outlet pipe is connected with the delivery port on cooling duct top.Electric smelter converter nose provided by the utility model, it is simple in construction, the use of cooling water can be reduced under identical cooling condition, is economized on resources, reduces cost；Chilling temperature is controlled by setting flowmeter, the quality and yield rate for making product are guaranteed.
Description
Technical field
The utility model belongs to technical field of fire resistant material production, more particularly to a kind of electric smelter mouth device.
Background technology
Electric smelter is the equipment commonly used in refractory material production process, but because the high-temperature fusion liquid in electric smelter needs
To be poured out by the converter nose outside the discharging opening of electric smelter, converter nose is made up of resistant to elevated temperatures steel in itself, but can be also burned using long,
Just need to change converter nose, it is general in the prior art that the service life of converter nose is extended using the casting converter nose of recirculated water mode.
Application No. 201320569225.X utility model patent discloses a kind of smelting furnace with high temperature resistant converter nose, bag
Include furnace body and be arranged on the converter nose of furnace body discharging opening, the converter nose includes converter nose body, converter nose body upper part edge
Length direction is provided with the recess channels of open top, exists in converter nose body provided with the U-shaped cooling duct in cross section, converter nose body
Recess channels both sides are respectively equipped with water inlet pipe and outlet pipe, and the water side of water inlet pipe and the water inlet end of outlet pipe lead to cooling down respectively
Road connects, and water inlet pipe and/or outlet pipe are provided with manual modulation valve.Using the technical scheme, water in cooling duct is by converter nose
The heat that body is subject to is taken away, and converter nose body is reduced certain temperature, so as to extend the service life of converter nose body.
The patent of invention of Application No. 201310696356.9 discloses a kind of mouth device of smelting furnace, including water tank and
Converter nose, the converter nose are surrounded by the water tank.A kind of smelting furnace converter nose that the invention provides effectively is solved because water flows into stove
It is interior and caused by stop production accident, substantially increase production efficiency.
Above-mentioned patent and converter nose of the prior art are carried out by the way of cooling water surrounds whole discharging groove
Cooling, but in actual applications, fused materials only occupy height of groove 1/3 or so, therefore the high temperature that converter nose is subject to when discharging
Mainly in bottom, and the temperature on its top is more much lower than bottom, and above-mentioned patent and converter nose of the prior art are setting cooling water
Shi Junwei considers above-mentioned factor so that cooling water can not be fully utilized and be discharged from delivery port, waste cooling water and car
Between power resource.
Utility model content
The purpose of this utility model be to overcome in the prior art converter nose Cooling Design exist problem prevent cooling water from
A kind of the problem of being enough fully utilized, there is provided mouth device of new electric smelter.
The utility model is achieved through the following technical solutions above-mentioned technical purpose：
The utility model provides a kind of mouth device of electric smelter, and the converter nose body upper part is provided with top along its length
The open recess channels in portion, the interior cooling duct U-shaped provided with cross section of converter nose body, converter nose body is in the both sides of recess channels
Water inlet and delivery port are respectively equipped with, the water inlet is connected with water inlet pipe, and the delivery port is connected with outlet pipe, and its feature exists
In being provided with dividing plate in the cooling duct of the recess channels both sides and cooling duct be divided into two parts up and down, dividing plate length
Degree is less than the length of cooling duct, and two parts up and down of cooling duct communicate in the discharging opening side of converter nose body；The water inlet
Pipe stretches into the bottom of cooling duct through water inlet and dividing plate, and the outlet pipe is connected with the delivery port on cooling duct top.
Preferably, the water inlet and delivery port are respectively positioned on converter nose body charging aperture one end.
Specifically, the delivery port is provided with two, respectively positioned at the both sides of recess channels.
Preferably, the bottom of the recess channels is to seamlessly transit.
Preferably, the water inlet pipe is provided with flowmeter.
Electric smelter converter nose provided by the utility model, it is simple in construction, cooling can be reduced under identical cooling condition
The use of water, economizes on resources, and reduces cost；Chilling temperature is controlled by setting flowmeter, makes the quality and yield rate of product
It is guaranteed.
Brief description of the drawings
Fig. 1 is the structural representation of the mouth device of electric smelter described in the utility model；
1 water inlet, 2 delivery ports, 3 dividing plates in figure.
Embodiment
Structure of the present utility model and principle are described in detail below in conjunction with the accompanying drawings：
As shown in figure 1, the utility model discloses a kind of mouth device of electric smelter, converter nose body upper part is along its length
The U-shaped cooling duct in cross section is provided with recess channels converter nose body provided with open top, converter nose body is in recess channels
Both sides be respectively equipped with water inlet 1 and delivery port 2, water inlet 1 is connected with water inlet pipe, and delivery port 2 is connected with outlet pipe, and groove leads to
Dividing plate 3 is provided with the both sides cooling duct in road cooling duct is divided into upper and lower two parts, septum plate length is less than cooling duct
Length, two parts up and down of cooling duct communicate in the discharging opening side of converter nose body；Water inlet pipe passes through water inlet 1 and dividing plate
3 stretch into cooling duct bottom, and delivery port of the outlet pipe then with cooling duct top is directly connected to.
Due to the fused materials in whole recess channels, the fused materials positioned at charging aperture side are just out of electric smelter
Flow out, temperature is higher, and water inlet is located at converter nose body charging aperture one end by us so that the minimum cooling water of temperature is from stove
Flowed in the cooling duct of mouth charging aperture side to discharging opening side, the cooling effect at each position tends to be balanced；Cool down current
Start when in the cooling duct of discharging opening side to dividing plate upper flow, the slightly higher cooling of cooled melting material temperature
Water enters the top of cooling duct dividing plate, to fused materials are not passed through less than bottom by melting material temperature converter nose body on
Portion is cooled down, and is finally flowed out from the delivery port of converter nose charging aperture one end so that carried out into the cooling water in cooling duct
Sufficiently utilize.
Because delivery port and water inlet are located at the both sides of recess channels respectively so that the dividing plate top provided with delivery port side
Cooling water can flow out in time, and positioned at the top of water inlet side dividing plate shipwreck to flow out in time, renewal is slower, cooling effect
Fruit is affected, and we are equally provided with delivery port in water inlet side, i.e. delivery port sets two, respectively positioned at recess channels
Both sides.
Recess channels bottom of the prior art is set typically by corner, and such a setting easilys lead to corner and gone out
Existing breakage so that converter nose is scrapped, and in the present embodiment, the bottom of recess channels is arranged to seamlessly transit by we, is avoided molten
Melt the material phenomenon that easily on the corner accumulation causes converter nose body easily to melt breakage, the service life of converter nose can be extended.
In actual production, 33#The cast temperature of AZS molten-cast bricks be 1780-1800 DEG C, 36#The casting temperature of AZS molten-cast bricks
Spend for 1800-1820 DEG C, 41#The pouring temperature of AZS molten-cast bricks is 1820-1840 DEG C, can cause to make less than this temperature range
The ratio of briquetting of product decline or inherent quality it is unstable, higher than the waste that this temperature range can cause the energy, or even make production
It is unstable in composition in product.Therefore in actual production, the reduction excessive in order to avoid the damage of converter nose that can not be simply
The temperature of fused materials, therefore, we are provided with flowmeter on water inlet pipe, controlled by controlling the velocity of liquid assets of cooling water
Cool scope, to ensure the quality of product and ratio of briquetting.
It the foregoing is only better embodiment of the present utility model, all institutes within the spirit and principles of the utility model
Any variation made and equivalent substitution, are all contained within the scope of protection of the utility model.
Claims (5)
1. a kind of mouth device of electric smelter, the converter nose body upper part is provided with the recess channels of open top along its length,
Provided with the cooling duct that cross section is U-shaped in converter nose body, converter nose body be respectively equipped with the both sides of recess channels water inlet and
Delivery port, the water inlet are connected with water inlet pipe, and the delivery port is connected with outlet pipe, it is characterised in that the recess channels
Dividing plate is provided with the cooling duct of both sides cooling duct is divided into two parts up and down, the septum plate length is less than cooling duct
Length, two parts up and down of cooling duct communicate in the discharging opening side of converter nose body；The water inlet pipe through water inlet and every
Plate stretches into the bottom of cooling duct, and the outlet pipe is connected with the delivery port on cooling duct top.
2. the mouth device of a kind of electric smelter according to claim 1, it is characterised in that the water inlet and delivery port are equal
Positioned at converter nose body charging aperture one end.
3. the mouth device of a kind of electric smelter according to claim 1, it is characterised in that the delivery port is provided with two
It is individual, respectively positioned at the both sides of recess channels.
4. the mouth device of a kind of electric smelter according to claim 1, it is characterised in that the bottom of the recess channels is
Seamlessly transit.
5. the mouth device of a kind of electric smelter according to claim 1, it is characterised in that the water inlet pipe is provided with flow
Meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586198.5U CN207006873U (en) | 2017-05-24 | 2017-05-24 | A kind of mouth device of electric smelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586198.5U CN207006873U (en) | 2017-05-24 | 2017-05-24 | A kind of mouth device of electric smelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006873U true CN207006873U (en) | 2018-02-13 |
Family
ID=61445494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586198.5U Expired - Fee Related CN207006873U (en) | 2017-05-24 | 2017-05-24 | A kind of mouth device of electric smelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006873U (en) |
-
2017
- 2017-05-24 CN CN201720586198.5U patent/CN207006873U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108176844B (en) | A kind of device and method for clearing up tundish upper nozzle dross object | |
| CN208528079U (en) | A kind of continuous casting production dam | |
| CN206794702U (en) | A kind of magnesium alloy semi-continuous casting device | |
| CN201212032Y (en) | Glass melting furnace capable of realizing simultaneous production of two float production chains | |
| CN107030265A (en) | A kind of magnesium alloy semi-continuous casting device and method | |
| CN202482336U (en) | System for taking molten slag of blast furnace in shunted mode | |
| CN103063030B (en) | A kind of modified compound stove of slag and operating procedure thereof | |
| CN207006873U (en) | A kind of mouth device of electric smelter | |
| WO2019223325A1 (en) | Cross-fired furnace production system and production method for glass product | |
| CN109775960A (en) | Heating system for mineral wool and method for heating mineral wool by using same | |
| CN208279508U (en) | A kind of glass fibre platinum alloy crucibles | |
| CN102050561A (en) | Optical glass bubbler | |
| CN202885496U (en) | Aluminum and aluminum alloy high-efficient isothermal smelting furnace | |
| CN112828270A (en) | Casting steel launder device of vacuum induction smelting furnace | |
| KR101242575B1 (en) | The melting furnace which comprises a cooling equipment for slag discharging hole | |
| WO2004080904A1 (en) | A cooling method for prolonging service life of glass tank furnace and decreasing glass defect | |
| CN208408476U (en) | Pouring basin and the device for being used to prepare heat-resisting steel casting | |
| CN203768208U (en) | High-efficiency homogenizing clarifying tank with all-platinum structure | |
| CN214735335U (en) | A keep off brick structure for basalt electric melting furnace | |
| CN104152697B (en) | A kind of waste aluminum retrieving arrangement | |
| CN204661545U (en) | A kind of basalt continuous fiber wire-drawing frame | |
| CN208688248U (en) | A kind of energy-efficient molten aluminum circulation double chamber furance | |
| CN203695934U (en) | Molten iron jar slag stopper with molten iron flowing opening | |
| CN204080052U (en) | A kind of waste aluminum retrieving arrangement | |
| CN206666365U (en) | The small-sized day tank conveniently to be reloaded from flow-type |
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: 20180213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |