CN209412283U - A kind of electron beam cold hearth melting furnace blanking device for exempting from mixing - Google Patents
A kind of electron beam cold hearth melting furnace blanking device for exempting from mixing Download PDFInfo
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- CN209412283U CN209412283U CN201822235431.2U CN201822235431U CN209412283U CN 209412283 U CN209412283 U CN 209412283U CN 201822235431 U CN201822235431 U CN 201822235431U CN 209412283 U CN209412283 U CN 209412283U
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- electron beam
- shutter door
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- mixing
- storage bin
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Abstract
The utility model provides a kind of electron beam cold hearth melting furnace blanking device for exempting from mixing, it is characterized by comprising the weighing storehouses for being set to electron beam cold hearth melting furnace vacuum melting ceiling portion, this claims bin bottom to be equipped with the feed opening vertical with cold bed, top equipped with feed inlet, and feed opening is equipped with the first shutter door, feed inlet is connected with vertical feeder pipe, vertical feeder pipe is connected by the second shutter door with the storage bin of top, it is connected by third shutter door with hopper at the top of storage bin, is connected by vacuum tube with vacuum pump at the top of storage bin.So that storage bin, weighing storehouse is formed the vacuum environment being adapted with vacuum melting room, alloy material is made to enter weighing storehouse, weighs, it melts and coagulates into vacuum melting room and cast ingot, without carrying out mixing, briquetting, it is just able to satisfy melting requirement, goes on smoothly electron beam cold hearth melting.
Description
Technical field
The utility model relates to a kind of material device, especially a kind of electron beam cold hearth melting furnace blanking dress for exempting from mixing
It sets, belongs to metallurgical equipment appurtenance technical field.
Background technique
When existing titanium alloy ingot founding, after needing to mix titanium sponge with more than one hard bulk material, it is pressed into one
The block of scale cun, shape is re-fed into the vacuum chamber of electron beam cold hearth melting furnace melt and coagulate and casts ingot.Obviously, existing
There is technique not only to influence mixing uniformity because particulate material is irregular, causes the alloying component of briquetting material that cannot reach target component
Requirement, and process is tedious, inefficiency, at high cost for briquetting, while briquetting is inevitably present deviation, to consume and grind
The burr occurred on damage briquetting mold, press machine, especially briquetting, which can exist to collapse in the pusher of fusion process, expects or gets stuck
Risk.Therefore, it is necessary to be improved the prior art.
Utility model content
The purpose of the utility model is to overcome deficiencies of the prior art, provide a kind of electron beam for exempting from mixing
Material is directly sent on the cold bed of electron beam cold hearth melting furnace, with sponge by cold hearth melting furnace blanking device by the device
Titanium and the mixing of other alloy materials can routinely carry out melting and coagulating casting ingot.
The utility model is realized by following technical proposal: a kind of electron beam cold hearth melting furnace blanking dress for exempting from mixing
It sets, it is characterised in that the weighing storehouse including being set to electron beam cold hearth melting furnace vacuum melting ceiling portion, this claims bin bottom to be equipped with
The feed opening vertical with cold bed, top are equipped with feed inlet, and feed opening is equipped with the first shutter door, feed inlet and vertical feeder pipe
It is connected, vertical feeder pipe is connected by the second shutter door with the storage bin of top, passes through third shutter door and material at the top of storage bin
Bucket is connected, and is connected by vacuum tube with vacuum pump at the top of storage bin, so that alloy material is introduced into storage bin by third shutter door
In, after so that storage bin is formed the vacuum environment being adapted with vacuum melting room by vacuum pump, the second shutter door is opened, alloy is made
Material is entered in weighing storehouse by vertical feeder pipe, then is opened the first shutter door and entered on the cold bed of vacuum melting room, with titanium sponge
After the mixing of other alloy materials, routinely carry out melting and coagulating casting ingot.
First shutter door for claiming bin bottom is equipped with weighing sensor, which passes through conducting wire and metering
Device electrical connection meets melting requirement for weighing to the alloy material entered in weighing storehouse.
The vertical feeder pipe lower end, which is equipped with blow-off valve, prevents alloy material so that slowly alloy material is discharged into weighing storehouse
Impact is caused on weighing sensor and influences measuring accuracy.
The utility model has following advantages and effect: by adopting the above technical scheme, it is convenient to by alloy material by the
After three shutter doors are sent into storage bin, third shutter door is closed, storage bin is formed by vacuum pump and is adapted with vacuum melting room
Vacuum environment after, open the second shutter door, enter alloy material in weighing storehouse by vertical feeder pipe, then open the first opening and closing
Door enters on the cold bed of vacuum melting room, after directly mixing with titanium sponge and other alloy materials, routinely carries out melting and coagulates casting
Ingot, without carrying out mixing, briquetting, equipment needed for saving mixing, briquetting reduces investment and cost.Additionally by weighing orlop
Weighing sensor in the first shutter door of portion weighs to the alloy material entered in weighing storehouse, meets smelting formula requirement；Again
By the blow-off valve of vertical feeder pipe lower end, slowly alloy material is discharged into weighing storehouse, prevents alloy material from making to weighing sensor
Measuring accuracy is influenced at impact, goes on smoothly electron beam cold hearth melting.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
The electron beam cold hearth melting furnace blanking device provided by the utility model for exempting from mixing, including it is set to electron beam cold hearth
The weighing storehouse 4 at the top of smelting furnace vacuum melting room 1, which is equipped with the feed opening vertical with cold bed, top be equipped with into
Material mouth, and feed opening is equipped with the first shutter door 3, feed inlet is connected with vertical feeder pipe 6, and vertical feeder pipe 6 is opened by second
It closes door 12 to be connected with the storage bin 7 of top, be connected by third shutter door 11 with hopper 10 at the top of storage bin 7,7 top of storage bin
It is connected by vacuum tube 9 with vacuum pump 8；First shutter door 3 of 4 bottom of weighing storehouse is equipped with weighing sensor 2, the weighing
Sensor 2 is electrically connected by conducting wire with meter (not providing in figure), for claiming to the alloy material entered in weighing storehouse 4
Weight, meets melting requirement；6 lower end of vertical feeder pipe is equipped with blow-off valve 5, so that slowly alloy material is discharged into weighing storehouse 4,
Prevent alloy material from causing impact to weighing sensor 2 and influencing measuring accuracy.
When work, opens third shutter door 11, closes the second shutter door 12, the first shutter door 3 is opened simultaneously, by alloy material
It is sent into storage bin 7 by hopper 10, closing third shutter door 11 later by vacuum pump 8, vacuum tube 9 makes 7 shape of storage bin
At the vacuum environment being adapted with vacuum melting room 1, while weighing storehouse 4 being made to keep the vacuum ring being adapted with vacuum melting room 1
Behind border, the first shutter door 3 is closed, opens the second shutter door 12, enters alloy material in vertical feeder pipe 6, then is slow through blow-off valve 5
Slow-motion enters in weighing storehouse 4, after obtaining the desired amount of alloy material by weighing sensor 2, opens the first shutter door 3, makes alloy material
It falls on the cold bed of vacuum melting room 1, after mixing with titanium sponge and other alloy materials, routinely carries out melting and coagulating casting ingot.
Claims (3)
1. a kind of electron beam cold hearth melting furnace blanking device for exempting from mixing, it is characterised in that including being set to electron beam cold hearth melting
The weighing storehouse in furnace vacuum melting ceiling portion, this claims, and bin bottom is equipped with the feed opening vertical with cold bed, top is equipped with feed inlet, and
Feed opening is equipped with the first shutter door, and feed inlet is connected with vertical feeder pipe, and vertical feeder pipe passes through the second shutter door and top
Storage bin be connected, be connected by third shutter door with hopper at the top of storage bin, storage bin top passes through vacuum tube and vacuum pump
It is connected.
2. the electron beam cold hearth melting furnace blanking device according to claim 1 for exempting from mixing, it is characterised in that the title
First shutter door of bin bottom is equipped with weighing sensor, which is electrically connected by conducting wire with meter.
3. the electron beam cold hearth melting furnace blanking device according to claim 1 for exempting from mixing, it is characterised in that described perpendicular
Straight feeder pipe lower end is equipped with blow-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822235431.2U CN209412283U (en) | 2018-12-28 | 2018-12-28 | A kind of electron beam cold hearth melting furnace blanking device for exempting from mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822235431.2U CN209412283U (en) | 2018-12-28 | 2018-12-28 | A kind of electron beam cold hearth melting furnace blanking device for exempting from mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209412283U true CN209412283U (en) | 2019-09-20 |
Family
ID=67941336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822235431.2U Active CN209412283U (en) | 2018-12-28 | 2018-12-28 | A kind of electron beam cold hearth melting furnace blanking device for exempting from mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209412283U (en) |
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2018
- 2018-12-28 CN CN201822235431.2U patent/CN209412283U/en active Active
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