CN208016025U - A kind of mobile flexible electrical heating liquid metals aspiration device - Google Patents
A kind of mobile flexible electrical heating liquid metals aspiration device Download PDFInfo
- Publication number
- CN208016025U CN208016025U CN201820497549.XU CN201820497549U CN208016025U CN 208016025 U CN208016025 U CN 208016025U CN 201820497549 U CN201820497549 U CN 201820497549U CN 208016025 U CN208016025 U CN 208016025U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- heating
- ceramic
- fire
- rug
- 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
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A kind of mobile flexible electrical heating liquid metals aspiration device, including steel pipe, heating element, fire-retardent fiber felt-rug, steel pipe fastener, high temperature-resistant cable, thermocouple, electric cabinet is sucked out；The heating element includes ceramic electric heating rope and ceramic heating flake, and the ceramic electric heating rope, ceramic heating flake are wrapped in described be sucked out on the outer wall of steel pipe；It is equipped with fire-retardent fiber felt-rug in the outside of the heating element, the fire-retardent fiber felt-rug, heating element are fixed on by steel pipe fastener on the suction steel pipe；The ceramic electric heating rope, ceramic heating flake are connected by the high temperature-resistant cable with the electric cabinet；The tube wall of steel pipe is sucked out described in the probe side contacts of the thermocouple, the lead-out wire access electric cabinet 8 of thermocouple realizes closed-loop control.The utility model solves the problems, such as that the plugging of steel pipe is sucked out in liquid metals, can prevent from producing discontinuity Parking situation caused by plugging.The structure design of the utility model is reasonable, simple and convenient operation and maintenance, and it is flexible for installation, in-site installation is easy for construction.
Description
Technical field
The utility model belongs to metallurgy industry liquid metals and field, specifically a kind of mobile flexible electrical heating liquid is sucked out
Metal aspiration device.
Background technology
Currently, the crude magnesium liquid for being electrolysed out in electrolytic cell, needs to keep the temperature in being sucked out to the crucible for the system of two-maing ladle from electrolytic cell,
Then crude magnesium liquid injection magnesium liquid continuous refining furnace is refined by the system of two-maing ladle again.The unique of entire crude magnesium liquid transfer process is led to
Road is exactly that pipe device is sucked out, however in routine work, often will appear magnesium liquid plugging phenomenon, and then cause system earthenware of two-maing ladle
The production accident that magnesium liquid solidifies in crucible has seriously affected front electrowinning process and has refined the normal operation of casting process below, and
The whole series system-down of two-maing ladle is needed to carry out manual cleaning ramming material, inefficiency, labor intensity are big, lifting dismounting operation has safety
Risk, magnesium liquid time cost is high in cleaning thawing crucible every time, and there are security risks.
Cleaning putty crucible every time needs crucible cutting one high and one low two openings according to putty situation, to
Crucible body structure is destroyed, although can shut opening welding after clear material, the height of welding procedure just will produce crucible
Material leakage risk；Crucible has specific sectional area, limits the number of openings, also limits clearing times, greatly reduces
Pot life；In the workshop of semi open model, putty cleaning work is carried out with the electrolyte of high temperature, will produce a large amount of
Exhaust gas dust and HCL gases can cause serious injury the personnel equipment at scene；Each cleaning work will carry out crucible
There is the wind of damage heating component during lifting since crucible and heating furnace silk gap are relatively limited in lifting operation
Danger.The whole series are two-mand ladle system frequent shutdown, seriously affect the production capacity of entire metal magnesium apparatus, the loss of finished product magnesium ingot sales volume is huge, makes
It can not estimate at the serious consequences such as main equipment stress corrosion and its driving and parking loss of auxiliary device, service life reduction.
Anhydrous magnesium chloride (MgCl2·6H2O) in electrolysis production magnesium metal, the system of two-maing ladle is electrolytic magnesium production Technology ring
An important ring in section, wherein metal magnesium liquid the magnesium liquid aspiration device in transfer system of two-maing ladle are it in weight in production link again
Weight, and crack anhydrous magnesium chloride (MgCl2·6H2O) the key of electrolytic magnesium production problem.But occur in magnesium liquid transfer process
Plugging blocking package problem caused by seriously restrict the stability of production.
Utility model content
To solve above-mentioned existing problem, the utility model provides one kind not plugging, does not gamble packet, thermal efficiency height, heating side
Formula is safe and efficient, in-site installation is simple and convenient, highly practical, maintaining is simple and convenient, the training on operation period is short and can be very big
Extend the packaged type flexibility electrical heating liquid metals aspiration device for system pot life of two-maing ladle.
The technical solution that the utility model is taken is as follows：
A kind of mobile flexible electrical heating liquid metals aspiration device, including steel pipe, heating element, refractory fibre is sucked out
Felt, steel pipe fastener, high temperature-resistant cable, thermocouple, electric cabinet；
The heating element includes ceramic electric heating rope and ceramic heating flake, the ceramic electric heating rope, ceramic heating flake
It is wrapped in described be sucked out on the outer wall of steel pipe；The outside of the heating element be equipped with fire-retardent fiber felt-rug, the fire-retardent fiber felt-rug,
Heating element is fixed on by steel pipe fastener on the suction steel pipe；
The ceramic electric heating rope, ceramic heating flake are connected by the high temperature-resistant cable with the electric cabinet；It is described
The tube wall of steel pipe is sucked out described in the probe side contacts of thermocouple, the lead-out wire access electric cabinet 8 of thermocouple realizes closed-loop control.
Further, the fire-retardent fiber felt-rug is aluminosilicate refractory fiber felt.
Further, the high temperature-resistant cable is glass fibre high temperature-resistant cable.
Further, further include electric cabinet input power cord, cable plug head, one end of the electric cabinet input power cord with
The electric cabinet is connected, and the other end is connected with the cable plug head.
Further, the suction steel pipe is made of stainless steel.
In conclusion the utility model compared with prior art, has the advantage that and advantageous effect：
The utility model solves the problems, such as that the plugging of steel pipe is sucked out in liquid metals, can prevent from producing interruption caused by plugging
Property Parking situation.The structure design of the utility model is reasonable, simple and convenient operation and maintenance, and it is flexible for installation, in-site installation is easy for construction.This
Utility model can online carry out that steel pipe warm operation is sucked out in liquid metals suction and before injecting, and efficient quick is not necessarily to shut down,
Influence to production and relevant device is almost nil；The installation of the utility model does not have to often open and inspect main equipment, makes to produce
To be carried out continuously, equipment effective rate of utilization is increased, service life of equipment is extended, makes production safety environmentally friendly, reliable and stable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of mobile flexible electrical heating liquid metals aspiration device of the utility model.
Mark explanation：1, steel pipe is sucked out；2, ceramic electric heating rope；3, ceramic heating flake；4, fire-retardent fiber felt-rug；5, steel pipe strap
Part；6, high temperature-resistant cable；7, thermocouple；8, electric cabinet；9, electric cabinet input power cord；10, cable plug head.
Specific implementation mode
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in further details.
A kind of mobile flexible electrical heating liquid metals aspiration device of the utility model, including steel pipe 1, heating unit is sucked out
Part, fire-retardent fiber felt-rug, steel pipe fastener 5, high temperature-resistant cable 6, thermocouple 7, electric cabinet 8.Steel pipe 1 is sucked out to be made of stainless steel,
The utility model select suction steel pipe 1 need that there is good thermal conductivity, thermal fatigue resistance, and need coefficient of thermal expansion small and
Good welding position mechanical performance.
Heating element includes ceramic electric heating rope 2 and ceramic heating flake 3, and ceramic electric heating rope 2, ceramic heating flake 3 are wound
On the outer wall that steel pipe 1 is sucked out, 1 tight of steel pipe will be sucked out, the heating element that the utility model is selected has heating rate
Soon, heat utilization efficiency is high, the characteristics such as easy to operate.
Fire-retardent fiber felt-rug 4 has closely been wrapped in the outside of heating element, it is preferred that fire-retardent fiber felt-rug 4 is alumina-silica fire
Fibrofelt, heat resisting temperature is high, and fire-retardent fiber felt-rug 4 plays thermal insulation fire-resistant and insulating effect.The fire-retardent fiber felt-rug 4 that the utility model is selected
Characteristic with heat preservation and insulation, good insulation preformance, and must have high-temperature stability.
It is equipped with steel pipe fastener 5 in the outside of fire-retardent fiber felt-rug 4, fire-retardent fiber felt-rug 4, heating element are solid by steel pipe fastener 5
It is scheduled on and is sucked out on steel pipe 1.Ceramic electric heating rope 2,3 extraction wire of ceramic heating flake simultaneously pass through high temperature-resistant cable 6 and electric cabinet 8
Outlet side is connected, and the probe side contacts of thermocouple 7 are sucked out the tube wall of steel pipe 1 and lead-out wire access electric cabinet 8 is realized closed loop
Control.Preferably, high temperature-resistant cable is glass fibre high temperature-resistant cable, has excellent high temperature resistance characteristic and stability.
The utility model further includes electric cabinet input power cord 9, cable plug head 10, and the one of electric cabinet input power cord 9
End is connected with electric cabinet 8, and the other end is connected with cable plug head 10.Electric cabinet 8 is incorporated to by the connection of cable plug head 10
On field power supply case, by controlling electric cabinet 8 carry out that 1 heating operation of steel pipe is sucked out to power on.The utility model is selected
Electric cabinet 8 need that there is excellent operability, stability, reliability, accuracy and ease for maintenance.
When specifically used, by taking magnesium liquid is sucked out as an example, steel pipe 1 is sucked out can be not high enough because heating uneven or heating temperature
Plugging phenomenon occurs.It closely wraps up in apply on the outer wall that steel pipe 1 is sucked out by ceramic electric heating rope 2 and ceramic heating flake 3 and be added
Hot work can be sucked out steel pipe 1 with effective solution and heat uneven and not high enough heating temperature problem, to fundamentally solve
It has determined pipe plugging problem.
Using fire-retardent fiber felt-rug 4 as heat-insulation and heat-preservation insulating layer, closely wrap in ceramic electric heating rope 2 and ceramic heating flake
3 outside, to reach effective heat-insulation and heat-preservation and insulation purpose.The setting steel pipe fastener 5 in the outside of fire-retardent fiber felt-rug 4, and
Fire-retardent fiber felt-rug 4 is fixedly mounted by steel pipe fastener 5, to ensure ceramic electric heating rope 2, ceramic heating flake 3, fire-retardent fiber felt-rug
4, there is not obscission at work in thermocouple 7；Also ensure high temperature-resistant cable 6 and ceramic electric heating rope 2, ceramic heating flake
Do not occur virtual connection or Joint's falling off phenomenon between 3.
The side that it is firm that thermocouple 7 is popped one's head in connect be sucked out steel pipe 1 surface, 7 signal end of thermocouple it is firm be connected to electric cabinet 8,
To realize the closed-loop control of temperature.Ceramic electric heating rope 2 is connected to electricity with ceramic heating flake 3 by model high temperature-resistant cable 6
Case 8 is controlled, to realize the fast and effective heating of heater element.Electric cabinet 8 is connected to power supply by cable plug head 10, to protect
Demonstrate,prove the power supply supply of whole device.
Using above-mentioned technical proposal, the utility model solve the problems, such as liquid metals be sucked out steel pipe plugging, can prevent because
Discontinuity Parking situation is produced caused by plugging.The structure design of the utility model is reasonable, simple and convenient operation and maintenance, and flexible for installation,
In-site installation is easy for construction.The utility model online before liquid metals is sucked out and injects can carry out that the pre- thermal technology of steel pipe is sucked out
Make, efficient quick, without shutting down, the influence to production and relevant device is almost nil；The installation of the utility model does not have to frequent
Main equipment is opened and inspect, production is enable to be carried out continuously, equipment effective rate of utilization is increased, extends service life of equipment, allows life
Produce safety and environmental protection, reliable and stable.
The utility model can on-line continuous work or discontinuous operation, on-line maintenance, can be set according to different operating modes different
Heating temperature, it is broad to heat temperature, can meet the default heating temperature of 1000 DEG C of highest.Equipment investment and operation expense
It is low, safe and reliable, environment-friendly high-efficiency.
The necks such as the utility model can be shifted in the suction of the liquid metals of metallurgy industry, injection refines and liquid metals is cast
It applies in domain.
It two-mans ladle in transfer system in singly set metal magnesium liquid, is compareed such as following table institute using the front and back data of utility model device
Show：
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Also be the utility model one of embodiment, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Embodiment described above is merely to illustrate the technological thought and feature of the utility model, and its object is to make ability
Technical staff in domain can understand the content of the utility model and implement according to this, only cannot limit this practicality with the present embodiment
Novel the scope of the claims, i.e., it is all according to same changes or modifications made by the revealed spirit of the utility model, it still falls in this practicality
In novel the scope of the claims.
Claims (5)
1. a kind of mobile flexible electrical heating liquid metals aspiration device, which is characterized in that including be sucked out steel pipe, heating element,
Fire-retardent fiber felt-rug, steel pipe fastener, high temperature-resistant cable, thermocouple, electric cabinet；
The heating element includes ceramic electric heating rope and ceramic heating flake, the ceramic electric heating rope, ceramic heating flake winding
It is sucked out on the outer wall of steel pipe described；It is equipped with fire-retardent fiber felt-rug in the outside of the heating element, in the fire-retardent fiber felt-rug
Outside is equipped with steel pipe fastener, and the fire-retardent fiber felt-rug, heating element are fixed on by steel pipe fastener on the suction steel pipe；
The ceramic electric heating rope, ceramic heating flake are connected by the high temperature-resistant cable with the electric cabinet；The thermoelectricity
The tube wall of steel pipe is sucked out described in even probe side contacts, the lead-out wire access electric cabinet 8 of thermocouple realizes closed-loop control.
2. a kind of mobile flexible electrical heating liquid metals aspiration device according to claim 1, which is characterized in that described
Fire-retardent fiber felt-rug is aluminosilicate refractory fiber felt.
3. a kind of mobile flexible electrical heating liquid metals aspiration device according to claim 1, which is characterized in that described
High temperature-resistant cable is glass fibre high temperature-resistant cable.
4. a kind of mobile flexible electrical heating liquid metals aspiration device according to claim 1, which is characterized in that also wrap
Electric cabinet input power cord, cable plug head are included, one end of the electric cabinet input power cord is connected with the electric cabinet, separately
One end is connected with the cable plug head.
5. a kind of mobile flexible electrical heating liquid metals aspiration device according to claim 1, which is characterized in that described
Steel pipe is sucked out to be made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497549.XU CN208016025U (en) | 2018-04-10 | 2018-04-10 | A kind of mobile flexible electrical heating liquid metals aspiration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497549.XU CN208016025U (en) | 2018-04-10 | 2018-04-10 | A kind of mobile flexible electrical heating liquid metals aspiration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208016025U true CN208016025U (en) | 2018-10-26 |
Family
ID=63892425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820497549.XU Active CN208016025U (en) | 2018-04-10 | 2018-04-10 | A kind of mobile flexible electrical heating liquid metals aspiration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208016025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541088A (en) * | 2018-04-10 | 2018-09-14 | 刘杰 | A kind of mobile flexible electrical heating liquid metals aspiration device |
-
2018
- 2018-04-10 CN CN201820497549.XU patent/CN208016025U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541088A (en) * | 2018-04-10 | 2018-09-14 | 刘杰 | A kind of mobile flexible electrical heating liquid metals aspiration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202337923U (en) | Ice melting device in electrical railway tunnel | |
| CN201954955U (en) | Structure of medium-frequency induction electric furnace | |
| CN103046440A (en) | Intelligent railway tunnel ice melting device | |
| CN208016025U (en) | A kind of mobile flexible electrical heating liquid metals aspiration device | |
| CN205973814U (en) | Horizontal square high temperature graphitization stove | |
| CN109680137B (en) | Open-type flat round steel heat treatment furnace | |
| CN108541088A (en) | A kind of mobile flexible electrical heating liquid metals aspiration device | |
| CN102703976B (en) | Polycrystalline silicon furnace | |
| CN104312599A (en) | Protector for water seal tank of dry quenching furnace mouth and manufacturing method of protector | |
| CN208022902U (en) | A kind of float glass smelting kiln pool wall cooling water bag apparatus | |
| CN211011569U (en) | Fused salt heat storage heating equipment | |
| CN103157785A (en) | Construction method of ladle lining | |
| CN203021880U (en) | Intelligent railway tunnel melting ice device | |
| CN201945180U (en) | Polycrystal alumina fiber composite module lining structure of high-temperature heating furnace door | |
| CN206269598U (en) | A kind of furnace cover of closed type calcium carbide furnace | |
| CN204621065U (en) | A kind of clean type insulation ladle | |
| CN204589725U (en) | For the electric boiling plate of railway tunnel ice-melt, electric control box and system | |
| CN204128368U (en) | Melting furnace bell | |
| CN206912217U (en) | A kind of air injection machine energy-saving heat preserving stove | |
| CN111623631A (en) | Crucible furnace with energy-saving heat energy recovery gas dumping function | |
| CN207525262U (en) | A kind of Iron Works cooling body | |
| CN206891185U (en) | Maintenance fire door and industrial furnace for industrial furnace | |
| CN217929833U (en) | Semi-water-cooling preheating smoke hood | |
| CN105441644B (en) | The annealing furnace made annealing treatment using the waste heat of casting | |
| CN215337747U (en) | Energy-saving immersion continuous casting holding furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |