CN209953803U - Glove box for producing metal nano powder - Google Patents
Glove box for producing metal nano powder Download PDFInfo
- Publication number
- CN209953803U CN209953803U CN201920793457.0U CN201920793457U CN209953803U CN 209953803 U CN209953803 U CN 209953803U CN 201920793457 U CN201920793457 U CN 201920793457U CN 209953803 U CN209953803 U CN 209953803U
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- China
- Prior art keywords
- glove box
- box body
- glove
- fixed block
- buffer tank
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- 239000002184 metal Substances 0.000 title claims abstract description 24
- 239000011858 nanopowder Substances 0.000 title claims description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model discloses a glove box for producing metal nanometer powder, which relates to the field of metal nanometer powder production equipment and comprises a base, wherein the upper end of the base is provided with a glove box body, the top of the glove box body is provided with a feed inlet and a gas outlet, the upper end of the glove box body is provided with a solid-gas separator, the gas outlet is connected with a vacuum pump, the side wall of the glove box body is provided with a cleaning port, the glove box body is hinged with a cleaning door, the bottom in the glove box body is provided with an annular electromagnet, the electromagnet is connected with an external power supply, the glove box body is obliquely provided with an observation window, the glove box body is symmetrically provided with a glove extending hole corresponding to the position under the observation window, the inner wall of the glove box body is provided with rubber gloves, the bottom of the glove box body is provided with a discharge port, be provided with the aspiration pump on the pipeline, possess firm in structure, the efficient effect is collected to the powder.
Description
Technical Field
The utility model relates to a metal nanometer powder production facility field especially relates to a glove box.
Background
The new material is one of the most active fields of the current science and technology development, and the development and research of the new material become a key point of the science and technology progress and the economic development and are widely concerned all over the world. The nanometer metal material has the performance which can not be achieved by other materials due to tiny particles, and has wide prospects in the fields of powder metallurgy, fine chemical engineering, electronic information and the like. The present method for producing nano metal powder mainly includes chemical method (electrolytic method and hydroxyl thermal decomposition method water slurry pressurized oxygen reduction method, etc.) and physical method (laser method and plasma method), in which the plasma method is used for producing nano metal powder, and utilizes the plasma arc produced by high-frequency power supply discharge as heat source to make metal be vaporized and evaporated, then is cooled and condensed by means of collector so as to produce nano metal powder. However, the existing glove box has the problems of low collection efficiency and low overall strength due to the adoption of an all-glass structure in the process of collecting the nano metal powder.
Disclosure of Invention
An object of the utility model is to overcome not enough among the prior art, provide a glove box for metal nanometer powder production, possess firm in structure, effect that powder collection efficiency is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a glove box for producing metal nano powder comprises a base, wherein a glove box body is arranged at the upper end of the base, a feed inlet and a gas outlet are formed in the top of the glove box body, a solid-gas separator for solid-gas separation is arranged at the upper end of the glove box body corresponding to the feed inlet, a vacuum pump is connected to the gas outlet, a cleaning opening is formed in the side wall of the glove box body, a cleaning door is hinged to the glove box body corresponding to the cleaning opening, an annular electromagnet for collecting metal powder is arranged at the bottom of the glove box body and connected with an external power supply, an observation window is obliquely arranged at one side of the glove box body, back to the cleaning door, a glove stretching hole for stretching an arm of an operator is symmetrically arranged right below the observation window, and rubber gloves are hermetically covered on the inner wall of the glove box body corresponding to the glove stretching hole, the glove box is characterized in that a discharge port is formed in the bottom of the glove box body, and a butterfly valve is arranged on the discharge port.
In order to further optimize the utility model discloses, can prefer following technical scheme for use:
preferably, the glove box body is cylindrical box body and includes a plurality of metal sheets that form of splicing each other, base height range is 80 ~ 100mm, it is provided with the locating plate that is used for injecing glove box body position to correspond glove box body bottom peripheral position on the base around the axle.
Preferably, the included angle range between the observation window and the horizontal plane is 45-60 degrees.
Preferably, the clearing door is discoid, correspond clearing door position on the glove box and be provided with and clear up door complex mounting flange, be provided with a plurality of retaining members on the mounting flange outer wall, the retaining member includes fixed block, lower fixed block, go up the fixed block, lower fixed block position corresponds and sets up respectively on clearing door, glove box, U type groove one has been seted up down on the fixed block, it is provided with the check lock lever to correspond U type groove position on the fixed block articulated, set up on the fixed block down with check lock lever external diameter complex U type groove two, the check lock lever end has the locking handle through the coaxial rotation of screw thread.
Preferably, the retaining member is provided with threely around the installation flange axle center equipartition, and the contained angle of two adjacent retaining members and clearance door center line is 120 degrees.
Preferably, a sealing rubber pad is arranged between the mounting flange and the cleaning door.
Preferably, the positions of the top of the glove box body corresponding to the feed inlet and the air outlet are respectively provided with a first buffer tank and a second buffer tank, the apertures at the two ends of the first buffer tank are smaller than the aperture at the middle position of the first buffer tank, and the apertures at the two ends of the second buffer tank are smaller than the aperture at the middle position of the second buffer tank.
The beneficial effects of the utility model reside in that: the height of the glove box in the utility model is suitable to meet the human engineering and is convenient for the operation of personnel, and meanwhile, the glove box body adopts a stainless steel structure, thereby enhancing the bearing capacity of the whole glove box and being capable of enduring higher vacuum degree; the utility model is provided with a first buffer tank and a second buffer tank at the feed inlet and the gas outlet for improving the efficiency of gas-solid separation, further increasing the gravity effect of the powder through the buffer tanks, and utilizing the different natural sedimentation of the solid gas density; the buffer tank has the advantage of high length-diameter ratio, and when the airflow enters from the glove box, the flow speed is suddenly reduced, so that the gas-solid separation efficiency is further improved; the overall collection efficiency can be greatly improved through the rubber gloves in order to collect the metal powder conveniently; further in order to conveniently clean the interior of the glove box, a box door is hinged to the glove box body, and the air tightness of the whole equipment can be guaranteed through a locking structure with high sealing performance.
Drawings
FIG. 1 is a schematic view of the overall structure of a glove box;
FIG. 2 is a top view of the glove box;
FIG. 3 is an enlarged view of the structure at D;
fig. 4 is an enlarged view of the structure at E.
Wherein: 401-glove box body, 402-base, 403-observation window, 404-air outlet, 405-feed inlet, 406-electrical interface, 407-electrostatic dust removal equipment, 408-discharge outlet, 409-solid-gas separator, 410-buffer tank II, 411-buffer tank I, 412-cleaning door, 413-glove extension hole, 414-butterfly valve, 415-rubber glove, 416-positioning plate, 417-air pump, 418-sealing rubber pad, 419-lower fixing block, 420-U-shaped groove II, 421-locking handle, 422-locking rod and 423-electromagnet.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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.
Example 1
As shown in fig. 1-4, a glove box for producing metal nano-powder comprises a base 402, a glove box body 401 is installed at the upper end of the base, the glove box body is a cylindrical box body and comprises a plurality of metal plates which are spliced with each other, the height range of the base is 80mm, the glove box is suitable for meeting human body structure, so that the operation of personnel is facilitated, and the operation comfort of the personnel is improved. Meanwhile, the box body is made of metal plates to replace the prior equipment which is mostly made of glass, so that the structure is more stable; meanwhile, a positioning plate for limiting the position of the glove box body is arranged on the base corresponding to the periphery of the bottom of the glove box body around a shaft, and the glove box body is limited through the positioning plate to ensure the stability of the whole equipment; the top of the glove box body is provided with a feed port 405 and an air outlet 404, the upper end of the glove box body is provided with a solid-gas separator 409 for solid-gas separation corresponding to the feed port 405, the air outlet 404 is connected with an air pump 417, air flow in the glove box body can be circulated through the air pump 417, the collection efficiency of the glove box body can be improved, meanwhile, gas pumped out by the air pump can return to the feed end of the solid-gas separator, and the utilization rate of metal powder collection is improved through multiple solid-gas separation; the positions of the top of the glove box body, which correspond to the feed inlet and the air outlet, are respectively provided with a first buffer tank 411 and a second buffer tank 410, the aperture of the two ends of the first buffer tank is smaller than that of the middle position of the first buffer tank, the aperture of the two ends of the second buffer tank is smaller than that of the middle position of the second buffer tank, the gravity action of powder is further enhanced through the first buffer tank 411, and the natural sedimentation is realized by utilizing the difference of solid-gas density; the beam impact formed in the circulation process of airflow backflow in the glove box is prevented, the gas-solid separation efficiency is improved, the buffer tank II 410 has the advantage of high length-diameter ratio, and the flow speed is suddenly reduced when the airflow enters from the glove box, so that the gas-solid separation efficiency is further improved; seted up the clearance mouth on the glove box lateral wall, correspond clearance mouth position on the glove box and articulate and install clearance door 412, the internal bottom position of glove box installs the annular electromagnet 423 that is used for collecting the metal powder, and electromagnet 423 is connected with external power supply, adsorbs the collection through the electro-magnet to metal particle.
An observation window 403 is obliquely arranged on one side of the glove box body, which is back to the cleaning door, the included angle range between the observation window 403 and the horizontal plane is 45 degrees, and an operator can further conveniently observe the working state and the metal powder collecting condition in the glove box body through the obliquely arranged observation window 403; correspond the gloves that the observation window just below position symmetry installed on the glove box and be used for the operating personnel arm to stretch into and stretch into hole 413, it is equipped with rubber gloves 415 to correspond gloves on the glove box inner wall and stretch into hole position sealed cowling, the adsorbed metal particle breaks away from on the cyclic annular electromagnet through rubber gloves, discharge gate 408 is installed to the glove box bottom, install butterfly valve 414 on the discharge gate 408, the metal particle passes through the discharge gate and discharges, glove box 401 has the inert gas jar through the pipeline intercommunication, install the aspiration pump on the pipeline. The cleaning door is disc-shaped, a mounting flange matched with the cleaning door is arranged on the glove box body corresponding to the position of the cleaning door, a sealing rubber pad 418 is arranged between the mounting flange and the cleaning door, and the sealing performance of the joint of the glove box body and the cleaning door is further improved through the sealing rubber pad 418; the outer wall of the mounting flange is provided with three locking pieces, the three locking pieces are uniformly arranged around the axis of the mounting flange, the included angle between the connecting line of the adjacent two locking pieces and the center of the cleaning door is 120 degrees, and the stability and the tightness of the connection between the cleaning door and the glove box body can be ensured through the plurality of locking pieces; the retaining member includes the fixed block, lower fixed block 419, go up the fixed block, the fixed block position corresponds and installs respectively at the cleaning door down, glove box is last, U type groove one has been seted up on the fixed block 419 down, it articulates to install check lock lever 422 to correspond U type groove position on the fixed block down, set up on the fixed block down with check lock lever external diameter complex U type groove two 420, the check lock lever end has locking handle 421 through the coaxial rotation of screw thread, in order to improve whole equipment's collection efficiency, electric interface 406 has been seted up on glove box upper end, the external electrostatic precipitator equipment 407 of electric interface, further improve separation efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a glove box for metal nanometer powder production, includes the base, the base upper end is provided with glove box, its characterized in that: the top of the glove box body is provided with a feed inlet and an air outlet, the upper end of the glove box body is provided with a solid-gas separator for solid-gas separation corresponding to the feed inlet, the air outlet is connected with an air pump, a cleaning opening is arranged on the side wall of the glove box body, a cleaning door is hinged on the glove box body corresponding to the cleaning opening, an annular electromagnet for collecting metal powder is arranged at the bottom in the glove box body and is connected with an external power supply, an observation window is obliquely arranged on one side of the glove box body back to the cleaning door, glove stretching holes for stretching the arms of the operators are symmetrically arranged on the glove box body corresponding to the position right below the observation window, the glove box is characterized in that a sealing cover corresponding to the glove stretching hole is arranged on the inner wall of the glove box body and is provided with rubber gloves, a discharge hole is formed in the bottom of the glove box body, and a butterfly valve is arranged on the discharge hole.
2. The glove box for producing metallic nano-powder according to claim 1, wherein: the glove box body is cylindrical and comprises a plurality of metal plates which are mutually spliced, the height range of the base is 80-100 mm, and a positioning plate for limiting the position of the glove box body is arranged on the base in a manner of surrounding the periphery of the bottom of the glove box body around a shaft.
3. The glove box for producing metallic nano-powder according to claim 1, wherein: the range of an included angle between the observation window and the horizontal plane is 45-60 degrees.
4. The glove box for producing metallic nano-powder according to claim 1, wherein: the utility model discloses a glove box, including the clearance door, the clearance door is discoid, correspond clearance door position on the glove box and be provided with and clearance door complex mounting flange, be provided with a plurality of retaining members on the mounting flange outer wall, the retaining member includes fixed block, lower fixed block, go up fixed block, lower fixed block position correspondence and set up respectively on clearance door, glove box, U type groove one has been seted up down on the fixed block, it is provided with the check lock lever to correspond U type groove position on the fixed block articulated down, set up on the fixed block with check lock lever external diameter complex U type groove two down, the check lock lever end has the locking handle through the coaxial rotation of screw thread.
5. The glove box for producing metallic nano-powders according to claim 4, wherein:
the retaining member is provided with threely around mounting flange axle center equipartition, and the contained angle of two adjacent retaining members and clearance door center line is 120 degrees.
6. The glove box for producing metallic nano-powders according to claim 5, wherein: and a sealing rubber pad is arranged between the mounting flange and the cleaning door.
7. The glove box for producing metallic nano-powder according to claim 1, wherein: the glove box comprises a glove box body and is characterized in that a first buffer tank and a second buffer tank are arranged at the top of the glove box body corresponding to a feed inlet and an air outlet respectively, the aperture of the two ends of each buffer tank is smaller than that of the middle position of the corresponding buffer tank, and the aperture of the two ends of each buffer tank is smaller than that of the middle position of the corresponding buffer tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793457.0U CN209953803U (en) | 2019-05-29 | 2019-05-29 | Glove box for producing metal nano powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793457.0U CN209953803U (en) | 2019-05-29 | 2019-05-29 | Glove box for producing metal nano powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209953803U true CN209953803U (en) | 2020-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920793457.0U Active CN209953803U (en) | 2019-05-29 | 2019-05-29 | Glove box for producing metal nano powder |
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| Country | Link |
|---|---|
| CN (1) | CN209953803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000394A (en) * | 2019-05-29 | 2019-07-12 | 马榕彬 | A kind of metal nano powder production system |
-
2019
- 2019-05-29 CN CN201920793457.0U patent/CN209953803U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000394A (en) * | 2019-05-29 | 2019-07-12 | 马榕彬 | A kind of metal nano powder production system |
| CN110000394B (en) * | 2019-05-29 | 2023-10-17 | 纳华(宁波)新材料科技有限公司 | Metal nano powder production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of glove box for metal nano powder production Effective date of registration: 20220901 Granted publication date: 20200117 Pledgee: Jiangsu SINOSURE technology microfinance Co.,Ltd. Pledgor: Jiangsu Radium Ming New Materials Technology Co.,Ltd. Registration number: Y2022980014218 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200117 Pledgee: Jiangsu SINOSURE technology microfinance Co.,Ltd. Pledgor: Jiangsu Radium Ming New Materials Technology Co.,Ltd. Registration number: Y2022980014218 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |