CN215353289U - Nano powder granulator - Google Patents
Nano powder granulator Download PDFInfo
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- CN215353289U CN215353289U CN202121774325.7U CN202121774325U CN215353289U CN 215353289 U CN215353289 U CN 215353289U CN 202121774325 U CN202121774325 U CN 202121774325U CN 215353289 U CN215353289 U CN 215353289U
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- unloading
- connector
- granulator
- tank
- jar
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- 239000011858 nanopowder Substances 0.000 title claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 34
- 238000004537 pulping Methods 0.000 claims abstract description 26
- 238000000227 grinding Methods 0.000 claims abstract description 8
- 239000002002 slurry Substances 0.000 claims abstract description 5
- 230000008676 import Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 210000003437 trachea Anatomy 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000003467 diminishing effect Effects 0.000 claims description 2
- 229910052580 B4C Inorganic materials 0.000 abstract description 6
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005469 granulation Methods 0.000 abstract description 6
- 230000003179 granulation Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the field of boron carbide production equipment, in particular to a nano powder granulator. Including nanometer powder pulping tank, the top of nanometer powder pulping tank is provided with powder import and slurry inlet, be provided with the grinding ball in the nanometer powder pulping tank, pipeline and pump body and atomizer are passed through to the lateral wall bottom of nanometer powder pulping tank are connected, the air inlet and the high pressure positive blower of atomizer are connected, the lower extreme and the unloading jar I of atomizer are connected, the lateral wall middle part of unloading jar I is connected with the lateral wall upper portion of unloading jar II through trachea I, the bottom export of unloading jar I and the bottom export of unloading jar II are passed through the unloading union coupling, be provided with the draught fan on the unloading pipe, the tip setting of unloading pipe is on the lateral wall of unloading jar III, the bottom export of unloading jar III is connected with the pneumatic conveying device. This granulator novel structure, reasonable in design, the granulation is effectual, and the convenience of gathering materials, the practicality is strong.
Description
Technical Field
The utility model relates to the field of boron carbide production equipment, in particular to a nano powder granulator.
Background
Boron carbide has excellent performance characteristics and is very widely applied. The hardness of boron carbide is second to that of diamond and cubic boron nitride, and the boron carbide has the advantages of high melting point, low density, high strength, large neutron absorption cross section, excellent thermoelectric property, good mechanical stability and the like, and has wide application in the fields of aerospace, national defense, nuclear energy, wear-resisting technology and the like. The boron carbide powder is nano powder, the particle size of the nano powder is small, the granulation difficulty is high, because the particle size of the nano powder is small, the powder is easy to cause environmental pollution in the granulation process, and the powder collection difficulty is high after granulation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provides the nano powder granulator which is novel in structure, reasonable in design, good in granulation effect, convenient in material collection and strong in practicability.
The technical scheme of the utility model is realized as follows: the utility model provides a nanometer powder granulator, includes nanometer powder pulping tank, the top of nanometer powder pulping tank is provided with powder import and slurry import, be provided with the abrasive ball in the nanometer powder pulping tank, the lateral wall bottom of nanometer powder pulping tank is passed through the pipeline and is connected with the atomizer with the pump body, the air inlet and the high pressure positive blower of atomizer are connected, the lower extreme and the unloading jar I of atomizer are connected, the lateral wall middle part of unloading jar I is passed through trachea I and is connected with the lateral wall upper portion of unloading jar II, the bottom export of unloading jar I is passed through unloading union coupling with the bottom export of unloading jar II, be provided with the draught fan on the unloading pipe, the tip setting of unloading pipe is on the lateral wall of unloading jar III, the bottom export of unloading jar III is connected with the pneumatic conveying device.
Preferably, a gas discharge pipe is arranged at the joint of the blanking pipe and the blanking tank III, and a gas detection device is arranged at the end of the gas discharge pipe.
Preferably, the air supply device comprises an air heater, an air outlet of the air heater is connected with a conveying pipeline, and an outlet at the bottom of the discharging tank III is connected with the conveying pipeline close to the air heater.
Preferably, a storage tank is arranged at the end part of the conveying pipeline.
Preferably, pipeline includes U-shaped pipe, L venturi tube and a venturi tube, pipeline's both ends are provided with connector I and connector II, connector I and connector II pass through the staple bolt and connect.
Preferably, the external diameter of connector I is inwards progressively dwindled by the tip, the external diameter of connector II is inwards progressively grow by the tip, connect I and connector II and match each other.
Preferably, the extending end part of the connection I and the connection head II is provided with a clamping table matched with the hoop.
Preferably, the inner wall section of the nano powder pulping tank is polygonal, and the top of the nano powder pulping tank is provided with a stirring device.
Preferably, a filter screen is arranged at the lower end in the discharging tank III.
The utility model has the following beneficial effects: the utility model discloses a nano powder granulator, which is novel in structure and unique in design, wherein grinding balls and a stirring device in a nano powder pulping tank uniformly mix nano powder, powder with large particle size is ground simultaneously to ensure that the particle size is as uniform as possible, uniformly mixed slurry is atomized through a sprayer, atomized nano particles fall into a blanking tank I, gas-carried nano particles fall into a blanking tank II and a blanking tank III, a draught fan is arranged on a blanking pipe to facilitate the collection of particles in the blanking tank I, the blanking tank II and the blanking tank III, a filter screen is arranged in the blanking tank III, and particles meeting the particle size requirement are conveyed into a storage tank through the filter screen and an air conveying device, so that the granulator is high in practicability.
Drawings
FIG. 1 is a schematic front view of the embodiment.
Fig. 2 is a connection structure diagram of the connector i and the connector ii.
Fig. 3 is a front view of the hoop.
In the figure: 1-a nano powder pulping tank, 2-a powder inlet, 3-a slurry inlet, 4-grinding balls, 5-a stirring device, 6-a pump body, 7-a sprayer, 8-a high-pressure fan, 9-a blanking tank I, 10-an air pipe I, 11-a blanking tank II, 12-a blanking pipe, 13-an induced draft fan, 14-a blanking tank III, 15-an air discharge pipe, 16-an air detection device, 17-a filter screen, 18-a hot air fan, 19-a conveying pipeline, 20-a connector I, 21-a connector II, 22-a hoop, 23-a clamping table and 24-a storage tank.
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 and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings 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 clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): a nanometer powder granulator is shown in figures 1-3 and comprises a nanometer powder pulping tank 1, wherein a powder inlet 2 and a pulp inlet 3 are formed in the top of the nanometer powder pulping tank 1, grinding balls 4 are arranged in the nanometer powder pulping tank 1, the cross section of the inner wall of the nanometer powder pulping tank 1 is polygonal, the contact area between the grinding balls 4 and the inner wall of the nanometer powder pulping tank 1 is increased, a stirring device 5 is arranged at the top of the nanometer powder pulping tank 1, the stirring device 5 is used for stirring pulp, so that the mixing is more uniform, the grinding balls 4 are driven to move simultaneously, and the grinding effect is improved. The bottom of the side wall of a nano powder pulping tank 1 is connected with a sprayer 7 through a pipeline and a pump body 6, an air inlet of the sprayer 7 is connected with a high-pressure fan 8, slurry in the nano powder pulping tank 1 enters the sprayer 7 and is atomized under the dispersion of high-pressure air to form uniform particles, the lower end of the sprayer 7 is connected with a blanking tank I9, the particles after granulation fall into the blanking tank I9, the middle part of the side wall of the blanking tank I9 is connected with the upper part of the side wall of a blanking tank II 11 through an air pipe I10, the high-pressure air enters the blanking tank II 11 through the air pipe I10, meanwhile, the particles carried by the high-pressure air fall into the blanking tank II 11, the bottom outlet of the blanking tank I9 is connected with the bottom outlet of the blanking tank II 11 through a blanking pipe 12, the end part of the blanking pipe 12 is arranged on the side wall of the blanking tank III 14, a gas discharge pipe 15 is arranged at the joint of the blanking pipe 12 and the blanking tank III 14, high-pressure air is discharged through the gas discharge pipe 15, so that accidents caused by overlarge air pressure in the tank body are avoided, the end part of the gas discharge pipe 15 is provided with the gas detection device 16, and the gas detection device 16 enables the gas discharged by the gas discharge pipe 15 to be discharged after the gas detection is qualified. The draught fan 13 is arranged on the blanking pipe 12, after high-pressure air is discharged, the draught fan 13 is opened, powder in the blanking tank I9 and the blanking tank II 11 enters the blanking tank III 14, and the filter screen 17 is arranged at the lower end in the blanking tank III 14, so that particles meeting the particle size requirement are filtered.
And the outlet at the bottom of the discharging tank III 14 is connected with an air supply device. Air supply device includes air heater 18, the air outlet of air heater 18 is connected with pipeline 19, the bottom export of unloading jar III 14 is connected with the pipeline 19 that is close to air heater 18 department, air heater 18 can not only carry the powder, can carry out the drying to the powder simultaneously, pipeline 19 includes the U-shaped pipe, L venturi tube and a venturi tube, pipeline 19's both ends are provided with connector I20 and connector II 21, connector I20 and connector II 21 pass through staple bolt 22 and connect. The internal diameter of connector I20 is inwards progressively diminishing by the tip, and the external diameter of connector II 21 is inwards progressively grow by the tip, and connector I20 and II 21 of connector match each other, make connector I20 and II 21 of connector block tight, avoid appearing the space. The end portion of extending of connecting I20 and II 21 of connector sets up by the card platform 23 that matches with staple bolt 22, and staple bolt 22 medial surface is provided with the draw-in groove that matches with card platform 23, makes staple bolt 22 and I20 of connector and II 21 firm in connection of connector. The end of the conveying pipeline 19 is provided with a storage tank 24, and powder is conveyed into the storage tank 24 for storage, so that the practicability is high.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. A nanometer powder granulator is characterized in that: including nanometer powder pulping tank, the top of nanometer powder pulping tank is provided with powder import and slurry inlet, be provided with the grinding ball in the nanometer powder pulping tank, pipeline and pump body and atomizer are passed through to the lateral wall bottom of nanometer powder pulping tank are connected, the air inlet and the high pressure positive blower of atomizer are connected, the lower extreme and the unloading jar I of atomizer are connected, the lateral wall middle part of unloading jar I is connected with the lateral wall upper portion of unloading jar II through trachea I, the bottom export of unloading jar I and the bottom export of unloading jar II are passed through the unloading union coupling, be provided with the draught fan on the unloading pipe, the tip setting of unloading pipe is on the lateral wall of unloading jar III, the bottom export of unloading jar III is connected with the pneumatic conveying device.
2. The nanopowder granulator of claim 1, characterized by: and a gas discharge pipe is arranged at the joint of the blanking pipe and the blanking tank III, and a gas detection device is arranged at the end part of the gas discharge pipe.
3. The nanopowder granulator of claim 1, characterized by: the air supply device comprises an air heater, an air outlet of the air heater is connected with a conveying pipeline, and a bottom outlet of the discharging tank III is connected with the conveying pipeline close to the air heater.
4. The nanopowder granulator of claim 3, characterized by: the end part of the conveying pipeline is provided with a storage tank.
5. The nanopowder granulator of claim 4, characterized by: pipeline includes U-shaped pipe, L venturi tube and a venturi tube, pipeline's both ends are provided with connector I and connector II, connector I and connector II pass through the staple bolt and connect.
6. The nanopowder granulator of claim 5, characterized by: the external diameter of connector I is inwards progressively diminishing by the tip, the external diameter of connector II is inwards progressively grow by the tip, connect I and II mutual matchings of connector.
7. The nanopowder granulator of claim 6, characterized by: the epitaxial end part of connecting I and connector II sets up by the card platform of matcing with the staple bolt.
8. The nanopowder granulator of claim 1, characterized by: the inner wall section of the nano powder pulping tank is polygonal, and the top of the nano powder pulping tank is provided with a stirring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121774325.7U CN215353289U (en) | 2021-08-02 | 2021-08-02 | Nano powder granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121774325.7U CN215353289U (en) | 2021-08-02 | 2021-08-02 | Nano powder granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215353289U true CN215353289U (en) | 2021-12-31 |
Family
ID=79613678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121774325.7U Active CN215353289U (en) | 2021-08-02 | 2021-08-02 | Nano powder granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215353289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850017A (en) * | 2022-03-23 | 2022-08-05 | 镇江新纳材料科技有限公司 | Granulation equipment based on carbon nanotube powder compression process and granulation method thereof |
-
2021
- 2021-08-02 CN CN202121774325.7U patent/CN215353289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850017A (en) * | 2022-03-23 | 2022-08-05 | 镇江新纳材料科技有限公司 | Granulation equipment based on carbon nanotube powder compression process and granulation method thereof |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A nanometer powder granulator Effective date of registration: 20231016 Granted publication date: 20211231 Pledgee: Zhengzhou Branch of Zhongyuan Bank Co.,Ltd. Pledgor: SONGSHAN ZHENGZHOU BORON TECHNOLOGY CO.,LTD. Registration number: Y2023980061117 |