CN211248338U - Powder process non-protective gas overflow structure - Google Patents
Powder process non-protective gas overflow structure Download PDFInfo
- Publication number
- CN211248338U CN211248338U CN201922348558.XU CN201922348558U CN211248338U CN 211248338 U CN211248338 U CN 211248338U CN 201922348558 U CN201922348558 U CN 201922348558U CN 211248338 U CN211248338 U CN 211248338U
- Authority
- CN
- China
- Prior art keywords
- storehouse body
- main storehouse
- powder process
- main
- overflow structure
- 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
Images
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a non-protective gas overflow structure of powder process, including the main storehouse body, gas vent and air inlet are installed respectively in the upper end and the left side of the main storehouse body, the funnel part is installed to main storehouse body lower extreme, the below of funnel part is linked together with external conveyor through flange, the pressure measurement part is installed to the left end of the main storehouse body. This powder process non-shielding gas overflow structure, structure scientific and reasonable, convenience safe in utilization, be provided with the gas vent, the air inlet, the pressure detection part, the arc rifle installing port, the funnel part, flange and the cooperation between the main storehouse body, implement the argon gas that fills, treat that the internal pressure of main storehouse is a little higher than external atmospheric pressure, the great argon gas of shielding gas density can be by lower phase progressively reach exhaust air and unnecessary argon gas, it is not convenient for to guarantee the shielding gas purity by prior art to have solved and has leaded to reducing production efficiency, the cost is improved and be unfavorable for batch production's problem.
Description
Technical Field
The utility model relates to a 3D prints technical field, specifically is a non-protective gas overflow structure of powder process.
Background
When preparing metal powder, a powder making bin is needed in the powder making equipment, and the powder making bin is in a high-temperature environment, so that the requirement on the stability of protective gas fully filled in the powder making process in the powder making bin is higher.
Although the prior art can carry out the process production of powder process, the protective gas easily flows out from the feed inlet when shutting down and trading another material in prior art to reduce the interior protective gas purity of storehouse, if evacuation and fill protective gas once more, the intermediate link is too long, consequently leads to reduced production efficiency, improved the cost and be unfavorable for batch production's problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a non-protective gas overflow structure of powder process to solve the reduction production efficiency that proposes among the above-mentioned background art, improved the cost and be unfavorable for batch production's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a non-protective gas overflow structure of powder process, includes the main storehouse body, gas vent and air inlet are installed respectively to the upper end and the left side of the main storehouse body, the funnel part is installed to main storehouse body lower extreme, the below of funnel part is linked together with external conveyor through flange, both ends central point puts to process respectively about the main storehouse body has arc rifle installing port and feed end part, the pressure measurement part is installed to the left end of the main storehouse body.
Preferably, the right side of the main cabin body is provided with an observation window part.
Preferably, the axis of the feed end portion and the axis of the arc gun mounting port are in coaxial positions.
Preferably, the air outlet is arranged at the highest position of the inner space of the main bin body.
Compared with the prior art, the beneficial effects of the utility model are that: this non-protective gas overflow structure of powder process, structure scientific and reasonable, convenience safe in utilization:
be provided with the gas vent, the air inlet, the feed end part, the pressure measurement subtotal, the arc rifle installing port, the funnel part, the cooperation between flange and the main storehouse body, make on the manometer of pressure measurement subtotal continuously observe the pressure in the storehouse body simultaneously, open the air inlet, implement the argon gas that fills, it is a little higher than external atmospheric pressure to wait the pressure in the main storehouse body, the great argon gas of protective gas density can be by the lower phase progressively reach exhaust air and unnecessary argon gas, it is not convenient for to guarantee the protective gas purity and has leaded to reducing production efficiency to have solved prior art, the problem of the cost is just unfavorable for batch production.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a structural schematic diagram of the air inlet, the main bin body and the funnel part in a right view in fig. 1.
In the figure: 1. the device comprises an exhaust port, a gas inlet end portion, a feeding end portion, a pressure detection portion, a gas gun mounting port 5, an arc gun mounting port 6, a funnel portion, a connecting flange 7, a main bin body 8, a main bin body 9 and an observation window portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a powder process non-protective gas overflow structure comprises a main bin body 8, an exhaust port 1 and an air inlet 2, wherein the upper end and the left side of the main bin body 8 are respectively provided with the exhaust port 1 and the air inlet 2, the inside of the main bin body 8 has better circulation through the air inlet 2 and the exhaust port 1, the lower end of the main bin body 8 is provided with a funnel part 6, the funnel part 6 has a function of collecting blanking materials without dead angles, the lower part of the funnel part 6 is communicated with an external conveying device through a connecting flange 7, the connecting flange 7 is used for connecting a diversion conveying cooling structure of metal powder, the center positions of the left end and the right end of the main bin body 8 are respectively provided with an arc gun mounting port 5 and a feed end part 3, the feed end part 3 has feeding and sealing functions, the arc gun mounting port 5 has an arc gun mounting function, the left end of the main bin body 8 is provided with a pressure detection part 4, the pressure detection in the, the observation window part 9 is installed on the right side of the main storehouse body 8, avoids the user to look over the inside condition of the main storehouse body 8, and the axis of feed end part 3 and the axis of arc rifle installing port 5 are in coaxial position, ensures the stability of powder process, and gas vent 1 is installed at the highest position of the inner space of the main storehouse body 8, makes gas vent 1 have the best overflow effect of exhausting.
When the powder-making non-protective gas overflow structure is required to be used, firstly, when powder making is carried out, the inlet 3 of the feeding end and the mounting opening 5 of the arc gun are in a closed state because the materials and the arc gun are respectively mounted, the condition of 8 in the main bin body is judged through the observation window 9, under normal conditions, the pressure of 8 in the main bin body is continuously observed on the pressure gauge of the pressure detection part 4, the air inlet 2 is opened, the filled argon gas is implemented, when the pressure of 8 in the main bin body is slightly higher than the external atmospheric pressure, the exhaust port 1 in the middle of the upper end is opened, because the better circulation is achieved, the connecting flange 7 at the lower end of the blanking funnel part 6 is in sealing connection with the later diversion conveying and cooling part, the argon gas with higher protective gas density can gradually reach the exhaust air and the redundant argon gas from the lower end to generate the best overflow effect, and then the judgment of the overflow condition of 8 in the bin body and the determination of, simultaneously close air inlet 2 and gas vent 1, can start the arc rifle afterwards and carry out the powder process processing.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a non-protective gas overflow structure of powder process, includes main storehouse body (8), gas vent (1) and air inlet (2), its characterized in that are installed respectively in the upper end and the left side of the main storehouse body (8): funnel part (6) are installed to main storehouse body (8) lower extreme, the below of funnel part (6) is linked together with external conveyor through flange (7), arc rifle installing port (5) and feeding end part (3) have been processed respectively to both ends central point about main storehouse body (8), pressure measurement part (4) are installed to the left end of main storehouse body (8).
2. A powder process non-shielding gas overflow structure as claimed in claim 1, wherein: an observation window part (9) is arranged on the right side of the main bin body (8).
3. A powder process non-shielding gas overflow structure as claimed in claim 1, wherein: the axis of the feed end part (3) and the axis of the arc gun mounting opening (5) are in coaxial positions.
4. A powder process non-shielding gas overflow structure as claimed in claim 1, wherein: the exhaust port (1) is arranged at the highest position of the inner space of the main bin body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348558.XU CN211248338U (en) | 2019-12-24 | 2019-12-24 | Powder process non-protective gas overflow structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348558.XU CN211248338U (en) | 2019-12-24 | 2019-12-24 | Powder process non-protective gas overflow structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211248338U true CN211248338U (en) | 2020-08-14 |
Family
ID=71989065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922348558.XU Active CN211248338U (en) | 2019-12-24 | 2019-12-24 | Powder process non-protective gas overflow structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211248338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029763A (en) * | 2021-05-01 | 2021-06-25 | 吉林大学 | Composite environment magnesium alloy tensile torsion test bench |
-
2019
- 2019-12-24 CN CN201922348558.XU patent/CN211248338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029763A (en) * | 2021-05-01 | 2021-06-25 | 吉林大学 | Composite environment magnesium alloy tensile torsion test bench |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211248338U (en) | Powder process non-protective gas overflow structure | |
| CN207154971U (en) | A kind of vacuum welding equipment | |
| CN111334672A (en) | Energy-saving magnesium purification device and purification process thereof | |
| CN115764042A (en) | Lithium battery electrolyte recovery device and process thereof | |
| CN204608129U (en) | A kind of metallic lithium melt production device | |
| CN203781830U (en) | Passivation device of nano powder | |
| CN203440069U (en) | Fusion furnace for preparing fused salt | |
| CN105238956A (en) | Preparation method and hydrogen storage application of 3R type super stacking single-phase Sm-Mg-Ni alloy | |
| CN109455705B (en) | System for preparing graphene through purification and optical microwave reduction | |
| CN107840320B (en) | Equipment for preparing graphene by arc method | |
| CN112626350B (en) | Device and method for deeply purifying aluminum-lithium alloy melt | |
| CN209969569U (en) | Equipment for preparing superfine metal powder | |
| CN210400028U (en) | Waste heat recovery device for forging production | |
| CN211216007U (en) | TMA tail gas treatment device at front end of vacuum pump | |
| CN105689699B (en) | A kind of process units and technique for producing hypoxemia dusty material | |
| CN215973987U (en) | Mick synchronous control system hopper with dust collector | |
| CN211041801U (en) | Secondary feeding device for vacuum smelting furnace | |
| CN216964509U (en) | Graphite cathode material horizontal type reaction kettle granulation equipment for lithium ion battery | |
| CN217142791U (en) | Titanium alloy welding gas protection support cover | |
| CN213854569U (en) | Resin reaction kettle | |
| CN218600267U (en) | Metal vacuum smelting furnace | |
| CN208742707U (en) | A kind of zircaloy crushing device | |
| CN215983926U (en) | Charging mechanism of vacuum smelting furnace | |
| CN214371697U (en) | Vacuum state magnesium alloy smelting and feeding device | |
| CN208373047U (en) | A kind of reaction kettle for facilitating material to be rapidly cooled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |